The Art Of Focusing
Author: Tom Sörhannus
It is interesting to notice how divided humans are. By that I don´t mean we are divided culturally or nationally or in any other collective way, but each one of us is divided individually. Our thoughts is in one place, our body in another and our soul in a third. This is because we are not focused.
The art of focusing or the art of living in the now is a rare skill these days. It is much talked about, but not many people are able to live by it.
Because of this we live a big part of our lives drifting like ownerless ships on an ocean. We are blowing with the wind, one day in one direction and the next day in another direction. No wonder it feels like we are not getting anywhere.
This lack of focus may take different shapes. Like when we are driving the car and reach our destination and don´t remember anything from the driving. Because our thoughts were somewhere else while our body and subconscious mind took us where we were going.
The interesting thing is that we would have gotten back to reality in a nanosecond had something gotten in front of our car. In the same way we walk through life day out and day in like a train travelling the same rail everyday. Until one day something happens that threatens our life or something catch our direct attention. Then we get focused without even realizing it.
Why are we then so unfocused today? Maybe because there is so much going on in our lives. We live longer than ever, still we don´t think we will have the time to do all the things we want to do. And why is that? Because we spend so much time doing things we really don´t want to do. If we spent more time doing things we love to do we would take better care of our time and be more focused.
What does it then mean to be focused? It is being present with the whole of our being in the moment. Both with the thoughts and the emotions. This is nothing mystical, it is simply to be conscious of what we do and why we do it.
It is surprising to see how much people do just out of old habits. If you were asked why you do a certain thing could you give a clear answer to that? Could you answer the questions what you do and why you do it?
Why is it important to be focused and present in the now? Because if you aren´t focused and present you let life slip away, without taking care of it. Life doesn´t stop and wait for you. It is always moving forward. All the moments that passes by are parts of your life.
How can we become more focused?
Being conscious about our thoughts is the first step. Every time you become aware that your thoughts have flown away you are conscious and focused. Then you can call the thoughts back to the present.
We can also train our focus. Take for example ten minutes a day when you focus on one particular thing. It could be anything from a pen to a tree or whatever you like. Look at this thing from all angles, touch it, smell it, taste it if that is possible.
You can also just be still with your mind, letting all the thoughts come and go. Be aware of the thoughts, see them and let them continue out in the universe.
The goal is to be focused all the time. But until we reach that goal we can at least aim at being focused as much of the time as possible. The more of the time we are focused the more fully we live our lives.
Maybe you or I won´t become completely focused today, but the more often we are aware of our thoughts, our emotions and our bodies the more focused we are.
Tom Sörhannus shares ideas, tips and experiences at experienceandgrow.com. Get the Free booklet Positive Being – 15 Steps For Personal Development And Growth on how to create a more positive life.
Article Source: http://www.articlealley.com/article_1822952_24.html
About the Author: Tom Sörhannus is blogging and writing about exploring the inner and the outer world. At the moment he does this mostly in the cyber world.
http://experienceandgrow.com
Monday, January 31, 2011
Top ten Finest Study Abilities
Top ten Finest Study Abilities
Author: Vincent Maxwell
Whether you are a student struggling to sit and learn or perhaps a teacher aiming to help train your college students, understanding how to build up good study competencies using the right study skills material can assist you accomplish your targets with exceptional final results. These top 10 best study capabilities are hyperlinked to important resources that will help get better grades faster.
1. Obtaining the best study skills enhances memory behaviors making it easier to obtain the most out of your studying efforts by remembering important info.
2. College students who understand how to study effectively will handle their time better using a smaller amount energy and a lot more brain power contributing to academic success!
3. Instead of getting discouraged and wasting hours and hours making mistakes and then solving them, use one of the many study skills resources available to have in mind the tricks of the trade and get far better outcomes.
4. Learning is tiresome and at times overpowering. Utilizing a study skills guide that shows helpful tips such as helpful methods to research, the way to get ready for an evaluation and composing tips so that you can stay organized and focused.
3. Discovering a good study skill which works for you will build up the right way to soak up information and facts and is a great skill to keep for taking life decisions.
6. Studying by itself can be quite a challenging job, leaving no time to plan your daily life as being a student. Learning various strategies by putting into action correct study skills and methods can greatly assist in assisting students to make order from the chaos!
7. Studying, like every other task in your life, has a few important elements to make the information memorable. Discover ways to study better so that you get the results you desire.
8. Knowing HOW to study smarter rather than harder lets students know more effectively with healthier routines and higher accomplishments.
9. On-line study skills might be student's best friend with endless levels of info. Be sure you always use legit resources and remember to reference these websites!
10. Maybe you are a student having difficulties to learn or possibly a teacher looking to help prepare your students, finding out how to develop good study skills using the proper study skills material will allow you to achieve your targets with outstanding final results.
Article Source: http://www.articlealley.com/article_1822958_22.html
About the Author: You can now receive the system warranted to enhance your grades. Learn http://goandgrab.info/GetBetterGrades and test ratings using the least quantity of energy. Obtain the "speed study" secrets you'll likely never be shown in college that let you get better grades with half the effort. http://goandgrab.info/GetBetterGrades Right now
http://goandgrab.info/GetBetterGrades
Author: Vincent Maxwell
Whether you are a student struggling to sit and learn or perhaps a teacher aiming to help train your college students, understanding how to build up good study competencies using the right study skills material can assist you accomplish your targets with exceptional final results. These top 10 best study capabilities are hyperlinked to important resources that will help get better grades faster.
1. Obtaining the best study skills enhances memory behaviors making it easier to obtain the most out of your studying efforts by remembering important info.
2. College students who understand how to study effectively will handle their time better using a smaller amount energy and a lot more brain power contributing to academic success!
3. Instead of getting discouraged and wasting hours and hours making mistakes and then solving them, use one of the many study skills resources available to have in mind the tricks of the trade and get far better outcomes.
4. Learning is tiresome and at times overpowering. Utilizing a study skills guide that shows helpful tips such as helpful methods to research, the way to get ready for an evaluation and composing tips so that you can stay organized and focused.
3. Discovering a good study skill which works for you will build up the right way to soak up information and facts and is a great skill to keep for taking life decisions.
6. Studying by itself can be quite a challenging job, leaving no time to plan your daily life as being a student. Learning various strategies by putting into action correct study skills and methods can greatly assist in assisting students to make order from the chaos!
7. Studying, like every other task in your life, has a few important elements to make the information memorable. Discover ways to study better so that you get the results you desire.
8. Knowing HOW to study smarter rather than harder lets students know more effectively with healthier routines and higher accomplishments.
9. On-line study skills might be student's best friend with endless levels of info. Be sure you always use legit resources and remember to reference these websites!
10. Maybe you are a student having difficulties to learn or possibly a teacher looking to help prepare your students, finding out how to develop good study skills using the proper study skills material will allow you to achieve your targets with outstanding final results.
Article Source: http://www.articlealley.com/article_1822958_22.html
About the Author: You can now receive the system warranted to enhance your grades. Learn http://goandgrab.info/GetBetterGrades and test ratings using the least quantity of energy. Obtain the "speed study" secrets you'll likely never be shown in college that let you get better grades with half the effort. http://goandgrab.info/GetBetterGrades Right now
http://goandgrab.info/GetBetterGrades
Future Advancements in Sealing Technology with a Focus on O-Rings
Future Advancements in Sealing Technology with a Focus on O-Rings
Author: Ron Bargman
Almost all types of O-ring seal designs today are based on the toroidal geometry patented by Neils Christensen. This seal, which was primarily utilized in military applications, gradually found its place in the hydraulic sector, and is today used in almost all applications ranging from indoor plumbing to the space shuttle. Although there has been no major changes in the basic shape of an O-ring, improvements in the sealing technology, material development, characterization, and testing areas has taken a new dimension. The use of nano-technology rubber is one such example of technological advancement. As O-rings are majorly used in the field of material science and chemistry, any advancement or development in nano-technology has a greater impact on the O-ring industry.
Material Enhancements
Nano-PTFE
Nano-PTFE is a specialized formulation developed through nanotechnology with multi-functional characteristics. Such materials along with nano-carbon, when filled into elastomers result in O-rings with anti-scratch, fire resistant, anti-UV, super hydrophobic, and several other properties. When reinforcing agents, inert fillers like mineral fillers, and carbon black are added, the physical properties of O-rings are improved. Use of carbon nano-tubes makes the O-rings suitable for electrostatic dissipative applications. Nano-PTFE utilized in semiconductor application provides improved abrasion resistance, decreases permeation, and reduced friction.
Plasticizers
Material enhancement using plasticizers not only decreases the stiffness of the O-ring, but also enhances its low-temperature properties. Recently, special additives like flame-retardants and pigments are also utilized for enhancing the O-ring performance.
Anti-degradants
Anti-degradants are special compounds used to inhibit deterioration or aging of rubber compounds. Such compounds when utilized along with the O-ring materials reduce the unwanted chemical reaction at the time of compounding and help in fast construction of finished parts.
Special Compounds
A combination of accelerators, activators (zinc oxide and stearic acid), and curing agents improve the vulcanization rate of an O-ring component.
Advancements in Analytical Characterization and Testing
In the recent past, there has been a major change in the analytical characterization of elastomers. The use of fillers, such as carbon black, prevents electrical arcing and static spark formation within the rubber material to provide electrostatic dissipation of rubber. Such charge dissipation of rubber along with additives imparts flame resistance to the final O-ring product.
On the other hand, there have been gradual advancements in the testing processes of various O-ring elastomers. Stress-relaxing tests and seal lifetime analysis are some recent developments in testing that envisage potential failures accurately and at an earlier stage.
Seal Configurations
Today, low-leakage designs are one of the popular choices to develop seal configurations. However, recent developments have resulted in the emerging of zero-leakage designs, which are far more cost-effective and of high performance. In addition, there are several software packages available currently to assist in robust designing of O-rings. AutoCAD is one such popular software used to design O-rings efficiently.
Utilization of finite element analysis is another recent improvement in enhancing seal configurations. The finite element analysis results in early identification of non-linearity in elastomers.
Future O-rings
Although there has been a tremendous increase in emerging technologies, the scope for future developments remains open. In the future, new materials can be applied for reliable and consistent operation even under extreme conditions. In addition to designing, the application of CAD and Simulation for performance prediction would provide efficient operations at minimized costs. Technology needs to be modified for providing reduced maintenance and ability to offer modularized package of seal along with condition monitoring. This condition monitoring is considered one feasible way of increasing the efficiency and reliability at a low maintenance budget.
Article Source: http://www.articlealley.com/article_1822940_22.html
About the Author: Ron Bargman, president of Zycon.com, has been fascinated and involved with the engineering and manufacturing processes required to turn ideas into products for over 30 years. Mr. Bargman is a regular contributor of manufacturing theme articles, and his rich industry history provides insight into manufacturing and engineering events and changes that are timely, poignant, and relevant. Through Zycon, he is able to transfer his passion for the industry by assisting engineers, designers and inventors find the services, parts and components that they need to succeed.
http://www.zycon.com
Author: Ron Bargman
Almost all types of O-ring seal designs today are based on the toroidal geometry patented by Neils Christensen. This seal, which was primarily utilized in military applications, gradually found its place in the hydraulic sector, and is today used in almost all applications ranging from indoor plumbing to the space shuttle. Although there has been no major changes in the basic shape of an O-ring, improvements in the sealing technology, material development, characterization, and testing areas has taken a new dimension. The use of nano-technology rubber is one such example of technological advancement. As O-rings are majorly used in the field of material science and chemistry, any advancement or development in nano-technology has a greater impact on the O-ring industry.
Material Enhancements
Nano-PTFE
Nano-PTFE is a specialized formulation developed through nanotechnology with multi-functional characteristics. Such materials along with nano-carbon, when filled into elastomers result in O-rings with anti-scratch, fire resistant, anti-UV, super hydrophobic, and several other properties. When reinforcing agents, inert fillers like mineral fillers, and carbon black are added, the physical properties of O-rings are improved. Use of carbon nano-tubes makes the O-rings suitable for electrostatic dissipative applications. Nano-PTFE utilized in semiconductor application provides improved abrasion resistance, decreases permeation, and reduced friction.
Plasticizers
Material enhancement using plasticizers not only decreases the stiffness of the O-ring, but also enhances its low-temperature properties. Recently, special additives like flame-retardants and pigments are also utilized for enhancing the O-ring performance.
Anti-degradants
Anti-degradants are special compounds used to inhibit deterioration or aging of rubber compounds. Such compounds when utilized along with the O-ring materials reduce the unwanted chemical reaction at the time of compounding and help in fast construction of finished parts.
Special Compounds
A combination of accelerators, activators (zinc oxide and stearic acid), and curing agents improve the vulcanization rate of an O-ring component.
Advancements in Analytical Characterization and Testing
In the recent past, there has been a major change in the analytical characterization of elastomers. The use of fillers, such as carbon black, prevents electrical arcing and static spark formation within the rubber material to provide electrostatic dissipation of rubber. Such charge dissipation of rubber along with additives imparts flame resistance to the final O-ring product.
On the other hand, there have been gradual advancements in the testing processes of various O-ring elastomers. Stress-relaxing tests and seal lifetime analysis are some recent developments in testing that envisage potential failures accurately and at an earlier stage.
Seal Configurations
Today, low-leakage designs are one of the popular choices to develop seal configurations. However, recent developments have resulted in the emerging of zero-leakage designs, which are far more cost-effective and of high performance. In addition, there are several software packages available currently to assist in robust designing of O-rings. AutoCAD is one such popular software used to design O-rings efficiently.
Utilization of finite element analysis is another recent improvement in enhancing seal configurations. The finite element analysis results in early identification of non-linearity in elastomers.
Future O-rings
Although there has been a tremendous increase in emerging technologies, the scope for future developments remains open. In the future, new materials can be applied for reliable and consistent operation even under extreme conditions. In addition to designing, the application of CAD and Simulation for performance prediction would provide efficient operations at minimized costs. Technology needs to be modified for providing reduced maintenance and ability to offer modularized package of seal along with condition monitoring. This condition monitoring is considered one feasible way of increasing the efficiency and reliability at a low maintenance budget.
Article Source: http://www.articlealley.com/article_1822940_22.html
About the Author: Ron Bargman, president of Zycon.com, has been fascinated and involved with the engineering and manufacturing processes required to turn ideas into products for over 30 years. Mr. Bargman is a regular contributor of manufacturing theme articles, and his rich industry history provides insight into manufacturing and engineering events and changes that are timely, poignant, and relevant. Through Zycon, he is able to transfer his passion for the industry by assisting engineers, designers and inventors find the services, parts and components that they need to succeed.
http://www.zycon.com
Reap the Benefits of Tech Support Outsourcing
Reap the Benefits of Tech Support Outsourcing
Author: brettjacobs
Many people are intimidated by the nuances of more recently developed technological equipment. Of course, humankind is heavily indebted to the progressive power of technology, but not everyone has the time or interest to always be current on the latest hardware. Even those who are tech-savvy are victims of the inherent unpredictability of manmade devices, regardless of how advanced or impressive the technology is. No matter how great the technology, nothing is perfect. For these reasons, firms and businesses must have helpful technical support personnel if they wish to keep any kind of reliable customer base. Most consumers are collectively beginning to embrace technical support and take it for granted like most other technology, but many are unaware that the support is largely outsourced now. What does this mean?
Regardless of the scale of the firm or company and its customer base, a growing company is hopefully full of very busy people. If the company sells any kind of technological hardware or software, like laptop computers, desktop computers, cell phones, or mp3 players, the individuals of the company should expect an influx of phone calls and e-mails every day containing questions about the technical details of their product(s). To handle this slew of questions, most companies will create technical support jobs. This is advantageous for most companies, as they won't remain productive if all of the human capital is busy handling customer questions. Recently, companies have started outsourcing their technical support.
When companies hire another company to handle their tech support needs, it is called outsourcing. Early on, there were some stigmas against outsourcing. The debate is still alive, but both sides almost unanimously agree that outsourcing helps companies and entrepreneurs.
Technical support outsourcing keeps costs low. For any company that needs tech support, it is often much cheaper for them to hire another company instead of hiring several full-time staff members. Additionally, outsourcing the jobs themselves enables the company personnel to focus on the work that they are trained to do, optimizing efficiency and productivity.
Outsourcing is becoming a very common practice for upstanding companies. Whether the decision is posed to a burgeoning entrepreneur or a newly appointed management team, it is imperative they understand what outsourcing technical support is so that they can reap the benefits to the fullest and remain competitive.
---
Brett Jacobs is a writer who specializes in IT topics, such as network support and help desk outsourcing. Visit http://www.techsupportoutsourcing.com for more information on tech support outsourcing.
Article Source: http://www.articlealley.com/article_1822899_45.html
About the Author:
Author: brettjacobs
Many people are intimidated by the nuances of more recently developed technological equipment. Of course, humankind is heavily indebted to the progressive power of technology, but not everyone has the time or interest to always be current on the latest hardware. Even those who are tech-savvy are victims of the inherent unpredictability of manmade devices, regardless of how advanced or impressive the technology is. No matter how great the technology, nothing is perfect. For these reasons, firms and businesses must have helpful technical support personnel if they wish to keep any kind of reliable customer base. Most consumers are collectively beginning to embrace technical support and take it for granted like most other technology, but many are unaware that the support is largely outsourced now. What does this mean?
Regardless of the scale of the firm or company and its customer base, a growing company is hopefully full of very busy people. If the company sells any kind of technological hardware or software, like laptop computers, desktop computers, cell phones, or mp3 players, the individuals of the company should expect an influx of phone calls and e-mails every day containing questions about the technical details of their product(s). To handle this slew of questions, most companies will create technical support jobs. This is advantageous for most companies, as they won't remain productive if all of the human capital is busy handling customer questions. Recently, companies have started outsourcing their technical support.
When companies hire another company to handle their tech support needs, it is called outsourcing. Early on, there were some stigmas against outsourcing. The debate is still alive, but both sides almost unanimously agree that outsourcing helps companies and entrepreneurs.
Technical support outsourcing keeps costs low. For any company that needs tech support, it is often much cheaper for them to hire another company instead of hiring several full-time staff members. Additionally, outsourcing the jobs themselves enables the company personnel to focus on the work that they are trained to do, optimizing efficiency and productivity.
Outsourcing is becoming a very common practice for upstanding companies. Whether the decision is posed to a burgeoning entrepreneur or a newly appointed management team, it is imperative they understand what outsourcing technical support is so that they can reap the benefits to the fullest and remain competitive.
---
Brett Jacobs is a writer who specializes in IT topics, such as network support and help desk outsourcing. Visit http://www.techsupportoutsourcing.com for more information on tech support outsourcing.
Article Source: http://www.articlealley.com/article_1822899_45.html
About the Author:
Why Not Use Bluetooth Technology To Boost Productivity?
Why Not Use Bluetooth Technology To Boost Productivity?
Author: Doug Fisher
For those people that aren't familiar with Bluetooth technology, it applies to a wireless mode of operation intended for short range electronic purposes. Though the application has been available for several years, Bluetooth applications assistance for PC customers has been restricted attributable to hardware producers focusing on the more traditional wireless network technologies. In reality, Bluetooth technology and wireless obtain completely different purposes and both has its limitations and strong points.
The cellular phone community has long embraced Bluetooth applications, growing and refining quite a few wireless devices. One of many more common Bluetooth applications for cellular telephones has been cordless headsets that enable customers to leave their phone inside their handbag or coat pocket whereas still having the ability to place and recieve phone calls. Bluetooth headsets are generally very low in weight, worn over one ear and reach power availability times for about three to four hours before needing a recharge.
Handsfree phone calls can be done on these headsets. A lot of tech loving drivers get pleasure from this quality. It is light-weight and has fast and simple pairing. Another feature is that the many communication choices make it easy for the user to talk to as many people as she need. It has a really handy volume controller that may be changed even when the individual is on a call.
Being wi-fi connectivity, hands-free bluetooth headsets require batteries to work. The headphones get their power resource from batteries and never from direct current via an electric outlet. It goes without saying, the batteries should be rechargeable.
Batteries which have been sufficently charged are vital to your successful use of your hands-free bluetooth headset. They're particularly essential once you use your Bluetooth headphones in a work atmosphere. When your battery immediately dies out or runs low in the middle of an important business call, it could actually cost you a possible client or it could actually threaten a business connection.
Taking good care of your bluetooth headset battery isn't really a enormous task, yet many bluetooth technology customers find themself having a not working battery. Ultimately, you can be pressured to purchase and substitute your bluetooth headphones battery when it nears the end of its life. Choosing the right bluetooth headphones battery to your headset is pretty much as essential because the wrong Bluetooth battery may possibly result in harm to your Bluetooth headphone.
Another benefit of using Bluetooth wi-fi technology is the security reason. While driving your car it can can be very dangerous to make use of one hand to hold your cellular phone and the opposite hand for driving. It is even unlawful to do this in some nations as phoning when driving is a major reason for highway crashes. It's best to at all times leave both your hands free while driving. At the present time with Bluetooth applications, car drivers can use a Bluetooth application to receive your phone calls and speak to the individual on the other phone. This way you can drive safely with both of your hands on the steering wheel.
Bluetooth wi-fi applications additionally makes our lives a lot simpler. This wifi application doesn't require you to be in close proximity or tethered to the electronic hardware to be able to employ it. Are you benefiting from Bluetooth hardware and all the features it presents.
Find out more about Bluetooth Wireless Technology.
Article Source: http://www.articlealley.com/article_1822928_45.html
About the Author:
Author: Doug Fisher
For those people that aren't familiar with Bluetooth technology, it applies to a wireless mode of operation intended for short range electronic purposes. Though the application has been available for several years, Bluetooth applications assistance for PC customers has been restricted attributable to hardware producers focusing on the more traditional wireless network technologies. In reality, Bluetooth technology and wireless obtain completely different purposes and both has its limitations and strong points.
The cellular phone community has long embraced Bluetooth applications, growing and refining quite a few wireless devices. One of many more common Bluetooth applications for cellular telephones has been cordless headsets that enable customers to leave their phone inside their handbag or coat pocket whereas still having the ability to place and recieve phone calls. Bluetooth headsets are generally very low in weight, worn over one ear and reach power availability times for about three to four hours before needing a recharge.
Handsfree phone calls can be done on these headsets. A lot of tech loving drivers get pleasure from this quality. It is light-weight and has fast and simple pairing. Another feature is that the many communication choices make it easy for the user to talk to as many people as she need. It has a really handy volume controller that may be changed even when the individual is on a call.
Being wi-fi connectivity, hands-free bluetooth headsets require batteries to work. The headphones get their power resource from batteries and never from direct current via an electric outlet. It goes without saying, the batteries should be rechargeable.
Batteries which have been sufficently charged are vital to your successful use of your hands-free bluetooth headset. They're particularly essential once you use your Bluetooth headphones in a work atmosphere. When your battery immediately dies out or runs low in the middle of an important business call, it could actually cost you a possible client or it could actually threaten a business connection.
Taking good care of your bluetooth headset battery isn't really a enormous task, yet many bluetooth technology customers find themself having a not working battery. Ultimately, you can be pressured to purchase and substitute your bluetooth headphones battery when it nears the end of its life. Choosing the right bluetooth headphones battery to your headset is pretty much as essential because the wrong Bluetooth battery may possibly result in harm to your Bluetooth headphone.
Another benefit of using Bluetooth wi-fi technology is the security reason. While driving your car it can can be very dangerous to make use of one hand to hold your cellular phone and the opposite hand for driving. It is even unlawful to do this in some nations as phoning when driving is a major reason for highway crashes. It's best to at all times leave both your hands free while driving. At the present time with Bluetooth applications, car drivers can use a Bluetooth application to receive your phone calls and speak to the individual on the other phone. This way you can drive safely with both of your hands on the steering wheel.
Bluetooth wi-fi applications additionally makes our lives a lot simpler. This wifi application doesn't require you to be in close proximity or tethered to the electronic hardware to be able to employ it. Are you benefiting from Bluetooth hardware and all the features it presents.
Find out more about Bluetooth Wireless Technology.
Article Source: http://www.articlealley.com/article_1822928_45.html
About the Author:
Component within an HMI / SCADA System
Component within an HMI / SCADA System
Author: bridges
SCADA networks are regularly not efficient duck a security system at all, ensconce TCP / IP networks for SCADA "unlatched " from the front office network or same wireless. Addicted the early perfecting of SCADA Controllers did not presume the security system, since security is sure-enough dependent on environment and security of the Network station he was connected.
To minimize existing security gaps, companies demand to inaugural ken stage hidden vulnerabilities typically perjury within the system. Able software individuality, along dissemble the advancements monopoly automation hardware and industrial communications, keep trumped-up juice systems multi - layered, manifold and susceptible to threats. An HMI / SCADA system's plain of security is primo undeclared if inappropriate down into two supreme elements: Communication and Software Technology.
Communication advancements have imaginary goodly - scale HMI / SCADA system implementations undefeated for profuse industry applications. Competent are two levels of communication that crop up within the system – leak technology and the field, which retain notable security matched differences.
Certain - Components of an HMI / SCADA system are modular, not alone to concede for manageable troubleshooting but and to control the computing load and eliminate a single point of mistake. Concrete is not uncommon to have involved thick, thin, net and expressive runtime clients connected to the main HMI / SCADA server center over an internal Ethernet - based network; however control some cases, systems may reason superficial leased merchandise, modems, wireless, cellular, or dependency technologies thanks to vigorous.
The main HMI / SCADA server hub also consists of multiple networked servers to distribute the load, ensure uptime, and store the mass amount of data. With these components all networked in same way, they used standardized common protocols to transfer data - all of which are largely unencrypted, requiring weak or no authentication.
Article Source: http://www.articlealley.com/article_1823013_45.html
About the Author: My job is a programmer plc
http://program-plc.blogspot.com
Author: bridges
SCADA networks are regularly not efficient duck a security system at all, ensconce TCP / IP networks for SCADA "unlatched " from the front office network or same wireless. Addicted the early perfecting of SCADA Controllers did not presume the security system, since security is sure-enough dependent on environment and security of the Network station he was connected.
To minimize existing security gaps, companies demand to inaugural ken stage hidden vulnerabilities typically perjury within the system. Able software individuality, along dissemble the advancements monopoly automation hardware and industrial communications, keep trumped-up juice systems multi - layered, manifold and susceptible to threats. An HMI / SCADA system's plain of security is primo undeclared if inappropriate down into two supreme elements: Communication and Software Technology.
Communication advancements have imaginary goodly - scale HMI / SCADA system implementations undefeated for profuse industry applications. Competent are two levels of communication that crop up within the system – leak technology and the field, which retain notable security matched differences.
Certain - Components of an HMI / SCADA system are modular, not alone to concede for manageable troubleshooting but and to control the computing load and eliminate a single point of mistake. Concrete is not uncommon to have involved thick, thin, net and expressive runtime clients connected to the main HMI / SCADA server center over an internal Ethernet - based network; however control some cases, systems may reason superficial leased merchandise, modems, wireless, cellular, or dependency technologies thanks to vigorous.
The main HMI / SCADA server hub also consists of multiple networked servers to distribute the load, ensure uptime, and store the mass amount of data. With these components all networked in same way, they used standardized common protocols to transfer data - all of which are largely unencrypted, requiring weak or no authentication.
Article Source: http://www.articlealley.com/article_1823013_45.html
About the Author: My job is a programmer plc
http://program-plc.blogspot.com
Employee Time Tracking Software: Checkpoints for Purchase
Employee Time Tracking Software: Checkpoints for Purchase
Author: Manish Shah
Employee time tracking software is a revolutionary invention in Human Resource management. Gone are the days of manual attendance register maintenance! You no longer need to preserve many sheets of paper containing employee attendance details. Punctuality among employees need not worry you anymore. Installing time tracking software will help you track the employee time attendance digitally. No doubt, the application is more accurate and hassle-free than attendance registers!
Nowadays, time tracking software is easily spotted. Every major organization owns one! Those who do not own one, plan to get one as soon as possible. However, a time tracking software should not be purchased in haste. Many companies produce and sell this software. Not all are worth your money! There are many factors that are worth considering. An employee time tracking software should possess certain qualities. Only if these features are present in the time tracking software, will it serve your purpose.
Some of the checkpoints for a buyer to consider while buying the software are as follows:
*Features: Standard time tracking software will have many features. This enables the company to get the maximum out of the appliance. It should be able to manage data under various categories and sub categories. You may wish to create unique account for departments, shifts, branches, or even companies. Ideal employee time tracking software should suffice your requirement to the maximum extent possible.
*Convenience: Employee time tracking software should be convenient to use. Even an ordinary person, who is not technically inclined, should be able to use it. Navigation should not be a problem.
*Installation: If you are a complete novice to software, you may find difficulty in installing any application. However, a good time tracking software will make the installation process as simple as possible. Steps for installing the software should be clearly mentioned. No unnecessary steps ought to be put. There should be no errors in the installation guide of the employee time tracking software.
*Report generation: Reporting should be varied. Time tracking software should be able to produce reports in a variety of ways like different reports for daily attendance, leaves, late entrée, etc. It should be compatible with other software like payroll software and accounting software. Reports generated in combination with such software will give better information about the employees.
*Time tracking capabilities: Employee time tracking software should not merely record the in-time and out-time of the employees. It should also be able to record late arrivals, overtime, breaks, shifts, etc. It should provide the user with a variety of options. This will enable you to decide whether to reward an employee, punish him or be indifferent to him!
If you decide on purchasing an employee time tracking software, you need to consider the above checkpoints. If the time tracking software you finalize, is in accordance with the above mentioned points, you may go ahead and purchase it. Otherwise, it is better to go for an application that is in accordance with the above mentioned checkpoints. The application should meet your requirements to the maximum extent possible. Only then, will it provide maximum Return on Investment (ROI).
Article Source: http://www.articlealley.com/article_1823019_45.html
About the Author:
http://www.aditechinfotech.com
Author: Manish Shah
Employee time tracking software is a revolutionary invention in Human Resource management. Gone are the days of manual attendance register maintenance! You no longer need to preserve many sheets of paper containing employee attendance details. Punctuality among employees need not worry you anymore. Installing time tracking software will help you track the employee time attendance digitally. No doubt, the application is more accurate and hassle-free than attendance registers!
Nowadays, time tracking software is easily spotted. Every major organization owns one! Those who do not own one, plan to get one as soon as possible. However, a time tracking software should not be purchased in haste. Many companies produce and sell this software. Not all are worth your money! There are many factors that are worth considering. An employee time tracking software should possess certain qualities. Only if these features are present in the time tracking software, will it serve your purpose.
Some of the checkpoints for a buyer to consider while buying the software are as follows:
*Features: Standard time tracking software will have many features. This enables the company to get the maximum out of the appliance. It should be able to manage data under various categories and sub categories. You may wish to create unique account for departments, shifts, branches, or even companies. Ideal employee time tracking software should suffice your requirement to the maximum extent possible.
*Convenience: Employee time tracking software should be convenient to use. Even an ordinary person, who is not technically inclined, should be able to use it. Navigation should not be a problem.
*Installation: If you are a complete novice to software, you may find difficulty in installing any application. However, a good time tracking software will make the installation process as simple as possible. Steps for installing the software should be clearly mentioned. No unnecessary steps ought to be put. There should be no errors in the installation guide of the employee time tracking software.
*Report generation: Reporting should be varied. Time tracking software should be able to produce reports in a variety of ways like different reports for daily attendance, leaves, late entrée, etc. It should be compatible with other software like payroll software and accounting software. Reports generated in combination with such software will give better information about the employees.
*Time tracking capabilities: Employee time tracking software should not merely record the in-time and out-time of the employees. It should also be able to record late arrivals, overtime, breaks, shifts, etc. It should provide the user with a variety of options. This will enable you to decide whether to reward an employee, punish him or be indifferent to him!
If you decide on purchasing an employee time tracking software, you need to consider the above checkpoints. If the time tracking software you finalize, is in accordance with the above mentioned points, you may go ahead and purchase it. Otherwise, it is better to go for an application that is in accordance with the above mentioned checkpoints. The application should meet your requirements to the maximum extent possible. Only then, will it provide maximum Return on Investment (ROI).
Article Source: http://www.articlealley.com/article_1823019_45.html
About the Author:
http://www.aditechinfotech.com
Free Apple iPhone 4
Free Apple iPhone 4
Author: CoreyCharles042
::TITLESTART::Free Apple iPhone 4::TITLEEND::
::PREVIEWSTART::Would you like to have a free iPhone 4? Read ::PREVIEWEND::
::BODYSTART::There are so many people who miss out on the opportunity to be a tester for Apple's new products when they come out, such as the Apple iPhone 4 that is being given away for FREE to testers everywhere this very moment! You might think that it's impossible to become a tester and that someone like you would never receive a free Apple iPhone 4 just for trying it out and telling them what you think about, right? Well, you couldn't be any more wrong! All you have to do is find the promotional websites online that offer free Apple iPhone 4 phones in exchange for your review. Normally you just have to fill out a survey or checklist about the phone instead of having to write some lengthy review. It doesn't get much easier than that, huh? What you must understand is that there are companies out there that get paid millions of dollars to perform market research and their job is to find out what people want. They must then go out there are bribe people like you and me with fancy gifts and toys (like a free iPhone 4) in order for us to give them our true opinion and fill out these surveys, etc. It's really a win win situation for everyone since the company gets the information they need about the product and you get yourself a brand new Apple iPhone 4 for FREE! Sound good? Don't be fooled by people who tell you that everything on the internet is a scam and that you can't get your hands on a free iPhone 4 because you most definitely can! Find the website, look up to see if there are any still available in your area by entering your zip code and then get your free iPhone 4! Good luck!
CLICK HERE To Get A FREE Apple iPhone 4 NOW Just For Testing It Out. Be An iPhone 4 Tester Today By Visiting Free Apple iPhone 4 Don't Miss Out! And just because iPhone 4 has been release dosent mean you still cannot get it for free!::RESOURCESTART::http://www.squidoo.com/free-apple-iphone-4-c::RESOURCEEND::::BODYEND::
::RESOURCESTART::http://www.squidoo.com/free-apple-iphone-4-c::RESOURCEEND::
http://www.squidoo.com/free-apple-iphone-4-c
Article Source: http://www.articlealley.com/article_1823008_45.html
About the Author:
Author: CoreyCharles042
::TITLESTART::Free Apple iPhone 4::TITLEEND::
::PREVIEWSTART::Would you like to have a free iPhone 4? Read ::PREVIEWEND::
::BODYSTART::There are so many people who miss out on the opportunity to be a tester for Apple's new products when they come out, such as the Apple iPhone 4 that is being given away for FREE to testers everywhere this very moment! You might think that it's impossible to become a tester and that someone like you would never receive a free Apple iPhone 4 just for trying it out and telling them what you think about, right? Well, you couldn't be any more wrong! All you have to do is find the promotional websites online that offer free Apple iPhone 4 phones in exchange for your review. Normally you just have to fill out a survey or checklist about the phone instead of having to write some lengthy review. It doesn't get much easier than that, huh? What you must understand is that there are companies out there that get paid millions of dollars to perform market research and their job is to find out what people want. They must then go out there are bribe people like you and me with fancy gifts and toys (like a free iPhone 4) in order for us to give them our true opinion and fill out these surveys, etc. It's really a win win situation for everyone since the company gets the information they need about the product and you get yourself a brand new Apple iPhone 4 for FREE! Sound good? Don't be fooled by people who tell you that everything on the internet is a scam and that you can't get your hands on a free iPhone 4 because you most definitely can! Find the website, look up to see if there are any still available in your area by entering your zip code and then get your free iPhone 4! Good luck!
CLICK HERE To Get A FREE Apple iPhone 4 NOW Just For Testing It Out. Be An iPhone 4 Tester Today By Visiting Free Apple iPhone 4 Don't Miss Out! And just because iPhone 4 has been release dosent mean you still cannot get it for free!::RESOURCESTART::http://www.squidoo.com/free-apple-iphone-4-c::RESOURCEEND::::BODYEND::
::RESOURCESTART::http://www.squidoo.com/free-apple-iphone-4-c::RESOURCEEND::
http://www.squidoo.com/free-apple-iphone-4-c
Article Source: http://www.articlealley.com/article_1823008_45.html
About the Author:
The Art Of Focusing
The Art Of Focusing
Author: Tom Sörhannus
It is interesting to notice how divided humans are. By that I don´t mean we are divided culturally or nationally or in any other collective way, but each one of us is divided individually. Our thoughts is in one place, our body in another and our soul in a third. This is because we are not focused.
The art of focusing or the art of living in the now is a rare skill these days. It is much talked about, but not many people are able to live by it.
Because of this we live a big part of our lives drifting like ownerless ships on an ocean. We are blowing with the wind, one day in one direction and the next day in another direction. No wonder it feels like we are not getting anywhere.
This lack of focus may take different shapes. Like when we are driving the car and reach our destination and don´t remember anything from the driving. Because our thoughts were somewhere else while our body and subconscious mind took us where we were going.
The interesting thing is that we would have gotten back to reality in a nanosecond had something gotten in front of our car. In the same way we walk through life day out and day in like a train travelling the same rail everyday. Until one day something happens that threatens our life or something catch our direct attention. Then we get focused without even realizing it.
Why are we then so unfocused today? Maybe because there is so much going on in our lives. We live longer than ever, still we don´t think we will have the time to do all the things we want to do. And why is that? Because we spend so much time doing things we really don´t want to do. If we spent more time doing things we love to do we would take better care of our time and be more focused.
What does it then mean to be focused? It is being present with the whole of our being in the moment. Both with the thoughts and the emotions. This is nothing mystical, it is simply to be conscious of what we do and why we do it.
It is surprising to see how much people do just out of old habits. If you were asked why you do a certain thing could you give a clear answer to that? Could you answer the questions what you do and why you do it?
Why is it important to be focused and present in the now? Because if you aren´t focused and present you let life slip away, without taking care of it. Life doesn´t stop and wait for you. It is always moving forward. All the moments that passes by are parts of your life.
How can we become more focused?
Being conscious about our thoughts is the first step. Every time you become aware that your thoughts have flown away you are conscious and focused. Then you can call the thoughts back to the present.
We can also train our focus. Take for example ten minutes a day when you focus on one particular thing. It could be anything from a pen to a tree or whatever you like. Look at this thing from all angles, touch it, smell it, taste it if that is possible.
You can also just be still with your mind, letting all the thoughts come and go. Be aware of the thoughts, see them and let them continue out in the universe.
The goal is to be focused all the time. But until we reach that goal we can at least aim at being focused as much of the time as possible. The more of the time we are focused the more fully we live our lives.
Maybe you or I won´t become completely focused today, but the more often we are aware of our thoughts, our emotions and our bodies the more focused we are.
Tom Sörhannus shares ideas, tips and experiences at experienceandgrow.com. Get the Free booklet Positive Being – 15 Steps For Personal Development And Growth on how to create a more positive life.
Article Source: http://www.articlealley.com/article_1822952_24.html
About the Author: Tom Sörhannus is blogging and writing about exploring the inner and the outer world. At the moment he does this mostly in the cyber world.
http://experienceandgrow.com
Author: Tom Sörhannus
It is interesting to notice how divided humans are. By that I don´t mean we are divided culturally or nationally or in any other collective way, but each one of us is divided individually. Our thoughts is in one place, our body in another and our soul in a third. This is because we are not focused.
The art of focusing or the art of living in the now is a rare skill these days. It is much talked about, but not many people are able to live by it.
Because of this we live a big part of our lives drifting like ownerless ships on an ocean. We are blowing with the wind, one day in one direction and the next day in another direction. No wonder it feels like we are not getting anywhere.
This lack of focus may take different shapes. Like when we are driving the car and reach our destination and don´t remember anything from the driving. Because our thoughts were somewhere else while our body and subconscious mind took us where we were going.
The interesting thing is that we would have gotten back to reality in a nanosecond had something gotten in front of our car. In the same way we walk through life day out and day in like a train travelling the same rail everyday. Until one day something happens that threatens our life or something catch our direct attention. Then we get focused without even realizing it.
Why are we then so unfocused today? Maybe because there is so much going on in our lives. We live longer than ever, still we don´t think we will have the time to do all the things we want to do. And why is that? Because we spend so much time doing things we really don´t want to do. If we spent more time doing things we love to do we would take better care of our time and be more focused.
What does it then mean to be focused? It is being present with the whole of our being in the moment. Both with the thoughts and the emotions. This is nothing mystical, it is simply to be conscious of what we do and why we do it.
It is surprising to see how much people do just out of old habits. If you were asked why you do a certain thing could you give a clear answer to that? Could you answer the questions what you do and why you do it?
Why is it important to be focused and present in the now? Because if you aren´t focused and present you let life slip away, without taking care of it. Life doesn´t stop and wait for you. It is always moving forward. All the moments that passes by are parts of your life.
How can we become more focused?
Being conscious about our thoughts is the first step. Every time you become aware that your thoughts have flown away you are conscious and focused. Then you can call the thoughts back to the present.
We can also train our focus. Take for example ten minutes a day when you focus on one particular thing. It could be anything from a pen to a tree or whatever you like. Look at this thing from all angles, touch it, smell it, taste it if that is possible.
You can also just be still with your mind, letting all the thoughts come and go. Be aware of the thoughts, see them and let them continue out in the universe.
The goal is to be focused all the time. But until we reach that goal we can at least aim at being focused as much of the time as possible. The more of the time we are focused the more fully we live our lives.
Maybe you or I won´t become completely focused today, but the more often we are aware of our thoughts, our emotions and our bodies the more focused we are.
Tom Sörhannus shares ideas, tips and experiences at experienceandgrow.com. Get the Free booklet Positive Being – 15 Steps For Personal Development And Growth on how to create a more positive life.
Article Source: http://www.articlealley.com/article_1822952_24.html
About the Author: Tom Sörhannus is blogging and writing about exploring the inner and the outer world. At the moment he does this mostly in the cyber world.
http://experienceandgrow.com
Top ten Finest Study Abilities
Top ten Finest Study Abilities
Author: Vincent Maxwell
Whether you are a student struggling to sit and learn or perhaps a teacher aiming to help train your college students, understanding how to build up good study competencies using the right study skills material can assist you accomplish your targets with exceptional final results. These top 10 best study capabilities are hyperlinked to important resources that will help get better grades faster.
1. Obtaining the best study skills enhances memory behaviors making it easier to obtain the most out of your studying efforts by remembering important info.
2. College students who understand how to study effectively will handle their time better using a smaller amount energy and a lot more brain power contributing to academic success!
3. Instead of getting discouraged and wasting hours and hours making mistakes and then solving them, use one of the many study skills resources available to have in mind the tricks of the trade and get far better outcomes.
4. Learning is tiresome and at times overpowering. Utilizing a study skills guide that shows helpful tips such as helpful methods to research, the way to get ready for an evaluation and composing tips so that you can stay organized and focused.
3. Discovering a good study skill which works for you will build up the right way to soak up information and facts and is a great skill to keep for taking life decisions.
6. Studying by itself can be quite a challenging job, leaving no time to plan your daily life as being a student. Learning various strategies by putting into action correct study skills and methods can greatly assist in assisting students to make order from the chaos!
7. Studying, like every other task in your life, has a few important elements to make the information memorable. Discover ways to study better so that you get the results you desire.
8. Knowing HOW to study smarter rather than harder lets students know more effectively with healthier routines and higher accomplishments.
9. On-line study skills might be student's best friend with endless levels of info. Be sure you always use legit resources and remember to reference these websites!
10. Maybe you are a student having difficulties to learn or possibly a teacher looking to help prepare your students, finding out how to develop good study skills using the proper study skills material will allow you to achieve your targets with outstanding final results.
Article Source: http://www.articlealley.com/article_1822958_22.html
About the Author: You can now receive the system warranted to enhance your grades. Learn http://goandgrab.info/GetBetterGrades and test ratings using the least quantity of energy. Obtain the "speed study" secrets you'll likely never be shown in college that let you get better grades with half the effort. http://goandgrab.info/GetBetterGrades Right now
http://goandgrab.info/GetBetterGrades
Author: Vincent Maxwell
Whether you are a student struggling to sit and learn or perhaps a teacher aiming to help train your college students, understanding how to build up good study competencies using the right study skills material can assist you accomplish your targets with exceptional final results. These top 10 best study capabilities are hyperlinked to important resources that will help get better grades faster.
1. Obtaining the best study skills enhances memory behaviors making it easier to obtain the most out of your studying efforts by remembering important info.
2. College students who understand how to study effectively will handle their time better using a smaller amount energy and a lot more brain power contributing to academic success!
3. Instead of getting discouraged and wasting hours and hours making mistakes and then solving them, use one of the many study skills resources available to have in mind the tricks of the trade and get far better outcomes.
4. Learning is tiresome and at times overpowering. Utilizing a study skills guide that shows helpful tips such as helpful methods to research, the way to get ready for an evaluation and composing tips so that you can stay organized and focused.
3. Discovering a good study skill which works for you will build up the right way to soak up information and facts and is a great skill to keep for taking life decisions.
6. Studying by itself can be quite a challenging job, leaving no time to plan your daily life as being a student. Learning various strategies by putting into action correct study skills and methods can greatly assist in assisting students to make order from the chaos!
7. Studying, like every other task in your life, has a few important elements to make the information memorable. Discover ways to study better so that you get the results you desire.
8. Knowing HOW to study smarter rather than harder lets students know more effectively with healthier routines and higher accomplishments.
9. On-line study skills might be student's best friend with endless levels of info. Be sure you always use legit resources and remember to reference these websites!
10. Maybe you are a student having difficulties to learn or possibly a teacher looking to help prepare your students, finding out how to develop good study skills using the proper study skills material will allow you to achieve your targets with outstanding final results.
Article Source: http://www.articlealley.com/article_1822958_22.html
About the Author: You can now receive the system warranted to enhance your grades. Learn http://goandgrab.info/GetBetterGrades and test ratings using the least quantity of energy. Obtain the "speed study" secrets you'll likely never be shown in college that let you get better grades with half the effort. http://goandgrab.info/GetBetterGrades Right now
http://goandgrab.info/GetBetterGrades
Future Advancements in Sealing Technology with a Focus on O-Rings
Future Advancements in Sealing Technology with a Focus on O-Rings
Author: Ron Bargman
Almost all types of O-ring seal designs today are based on the toroidal geometry patented by Neils Christensen. This seal, which was primarily utilized in military applications, gradually found its place in the hydraulic sector, and is today used in almost all applications ranging from indoor plumbing to the space shuttle. Although there has been no major changes in the basic shape of an O-ring, improvements in the sealing technology, material development, characterization, and testing areas has taken a new dimension. The use of nano-technology rubber is one such example of technological advancement. As O-rings are majorly used in the field of material science and chemistry, any advancement or development in nano-technology has a greater impact on the O-ring industry.
Material Enhancements
Nano-PTFE
Nano-PTFE is a specialized formulation developed through nanotechnology with multi-functional characteristics. Such materials along with nano-carbon, when filled into elastomers result in O-rings with anti-scratch, fire resistant, anti-UV, super hydrophobic, and several other properties. When reinforcing agents, inert fillers like mineral fillers, and carbon black are added, the physical properties of O-rings are improved. Use of carbon nano-tubes makes the O-rings suitable for electrostatic dissipative applications. Nano-PTFE utilized in semiconductor application provides improved abrasion resistance, decreases permeation, and reduced friction.
Plasticizers
Material enhancement using plasticizers not only decreases the stiffness of the O-ring, but also enhances its low-temperature properties. Recently, special additives like flame-retardants and pigments are also utilized for enhancing the O-ring performance.
Anti-degradants
Anti-degradants are special compounds used to inhibit deterioration or aging of rubber compounds. Such compounds when utilized along with the O-ring materials reduce the unwanted chemical reaction at the time of compounding and help in fast construction of finished parts.
Special Compounds
A combination of accelerators, activators (zinc oxide and stearic acid), and curing agents improve the vulcanization rate of an O-ring component.
Advancements in Analytical Characterization and Testing
In the recent past, there has been a major change in the analytical characterization of elastomers. The use of fillers, such as carbon black, prevents electrical arcing and static spark formation within the rubber material to provide electrostatic dissipation of rubber. Such charge dissipation of rubber along with additives imparts flame resistance to the final O-ring product.
On the other hand, there have been gradual advancements in the testing processes of various O-ring elastomers. Stress-relaxing tests and seal lifetime analysis are some recent developments in testing that envisage potential failures accurately and at an earlier stage.
Seal Configurations
Today, low-leakage designs are one of the popular choices to develop seal configurations. However, recent developments have resulted in the emerging of zero-leakage designs, which are far more cost-effective and of high performance. In addition, there are several software packages available currently to assist in robust designing of O-rings. AutoCAD is one such popular software used to design O-rings efficiently.
Utilization of finite element analysis is another recent improvement in enhancing seal configurations. The finite element analysis results in early identification of non-linearity in elastomers.
Future O-rings
Although there has been a tremendous increase in emerging technologies, the scope for future developments remains open. In the future, new materials can be applied for reliable and consistent operation even under extreme conditions. In addition to designing, the application of CAD and Simulation for performance prediction would provide efficient operations at minimized costs. Technology needs to be modified for providing reduced maintenance and ability to offer modularized package of seal along with condition monitoring. This condition monitoring is considered one feasible way of increasing the efficiency and reliability at a low maintenance budget.
Article Source: http://www.articlealley.com/article_1822940_22.html
About the Author: Ron Bargman, president of Zycon.com, has been fascinated and involved with the engineering and manufacturing processes required to turn ideas into products for over 30 years. Mr. Bargman is a regular contributor of manufacturing theme articles, and his rich industry history provides insight into manufacturing and engineering events and changes that are timely, poignant, and relevant. Through Zycon, he is able to transfer his passion for the industry by assisting engineers, designers and inventors find the services, parts and components that they need to succeed.
http://www.zycon.com
Author: Ron Bargman
Almost all types of O-ring seal designs today are based on the toroidal geometry patented by Neils Christensen. This seal, which was primarily utilized in military applications, gradually found its place in the hydraulic sector, and is today used in almost all applications ranging from indoor plumbing to the space shuttle. Although there has been no major changes in the basic shape of an O-ring, improvements in the sealing technology, material development, characterization, and testing areas has taken a new dimension. The use of nano-technology rubber is one such example of technological advancement. As O-rings are majorly used in the field of material science and chemistry, any advancement or development in nano-technology has a greater impact on the O-ring industry.
Material Enhancements
Nano-PTFE
Nano-PTFE is a specialized formulation developed through nanotechnology with multi-functional characteristics. Such materials along with nano-carbon, when filled into elastomers result in O-rings with anti-scratch, fire resistant, anti-UV, super hydrophobic, and several other properties. When reinforcing agents, inert fillers like mineral fillers, and carbon black are added, the physical properties of O-rings are improved. Use of carbon nano-tubes makes the O-rings suitable for electrostatic dissipative applications. Nano-PTFE utilized in semiconductor application provides improved abrasion resistance, decreases permeation, and reduced friction.
Plasticizers
Material enhancement using plasticizers not only decreases the stiffness of the O-ring, but also enhances its low-temperature properties. Recently, special additives like flame-retardants and pigments are also utilized for enhancing the O-ring performance.
Anti-degradants
Anti-degradants are special compounds used to inhibit deterioration or aging of rubber compounds. Such compounds when utilized along with the O-ring materials reduce the unwanted chemical reaction at the time of compounding and help in fast construction of finished parts.
Special Compounds
A combination of accelerators, activators (zinc oxide and stearic acid), and curing agents improve the vulcanization rate of an O-ring component.
Advancements in Analytical Characterization and Testing
In the recent past, there has been a major change in the analytical characterization of elastomers. The use of fillers, such as carbon black, prevents electrical arcing and static spark formation within the rubber material to provide electrostatic dissipation of rubber. Such charge dissipation of rubber along with additives imparts flame resistance to the final O-ring product.
On the other hand, there have been gradual advancements in the testing processes of various O-ring elastomers. Stress-relaxing tests and seal lifetime analysis are some recent developments in testing that envisage potential failures accurately and at an earlier stage.
Seal Configurations
Today, low-leakage designs are one of the popular choices to develop seal configurations. However, recent developments have resulted in the emerging of zero-leakage designs, which are far more cost-effective and of high performance. In addition, there are several software packages available currently to assist in robust designing of O-rings. AutoCAD is one such popular software used to design O-rings efficiently.
Utilization of finite element analysis is another recent improvement in enhancing seal configurations. The finite element analysis results in early identification of non-linearity in elastomers.
Future O-rings
Although there has been a tremendous increase in emerging technologies, the scope for future developments remains open. In the future, new materials can be applied for reliable and consistent operation even under extreme conditions. In addition to designing, the application of CAD and Simulation for performance prediction would provide efficient operations at minimized costs. Technology needs to be modified for providing reduced maintenance and ability to offer modularized package of seal along with condition monitoring. This condition monitoring is considered one feasible way of increasing the efficiency and reliability at a low maintenance budget.
Article Source: http://www.articlealley.com/article_1822940_22.html
About the Author: Ron Bargman, president of Zycon.com, has been fascinated and involved with the engineering and manufacturing processes required to turn ideas into products for over 30 years. Mr. Bargman is a regular contributor of manufacturing theme articles, and his rich industry history provides insight into manufacturing and engineering events and changes that are timely, poignant, and relevant. Through Zycon, he is able to transfer his passion for the industry by assisting engineers, designers and inventors find the services, parts and components that they need to succeed.
http://www.zycon.com
Reap the Benefits of Tech Support Outsourcing
Reap the Benefits of Tech Support Outsourcing
Author: brettjacobs
Many people are intimidated by the nuances of more recently developed technological equipment. Of course, humankind is heavily indebted to the progressive power of technology, but not everyone has the time or interest to always be current on the latest hardware. Even those who are tech-savvy are victims of the inherent unpredictability of manmade devices, regardless of how advanced or impressive the technology is. No matter how great the technology, nothing is perfect. For these reasons, firms and businesses must have helpful technical support personnel if they wish to keep any kind of reliable customer base. Most consumers are collectively beginning to embrace technical support and take it for granted like most other technology, but many are unaware that the support is largely outsourced now. What does this mean?
Regardless of the scale of the firm or company and its customer base, a growing company is hopefully full of very busy people. If the company sells any kind of technological hardware or software, like laptop computers, desktop computers, cell phones, or mp3 players, the individuals of the company should expect an influx of phone calls and e-mails every day containing questions about the technical details of their product(s). To handle this slew of questions, most companies will create technical support jobs. This is advantageous for most companies, as they won't remain productive if all of the human capital is busy handling customer questions. Recently, companies have started outsourcing their technical support.
When companies hire another company to handle their tech support needs, it is called outsourcing. Early on, there were some stigmas against outsourcing. The debate is still alive, but both sides almost unanimously agree that outsourcing helps companies and entrepreneurs.
Technical support outsourcing keeps costs low. For any company that needs tech support, it is often much cheaper for them to hire another company instead of hiring several full-time staff members. Additionally, outsourcing the jobs themselves enables the company personnel to focus on the work that they are trained to do, optimizing efficiency and productivity.
Outsourcing is becoming a very common practice for upstanding companies. Whether the decision is posed to a burgeoning entrepreneur or a newly appointed management team, it is imperative they understand what outsourcing technical support is so that they can reap the benefits to the fullest and remain competitive.
---
Brett Jacobs is a writer who specializes in IT topics, such as network support and help desk outsourcing. Visit http://www.techsupportoutsourcing.com for more information on tech support outsourcing.
Article Source: http://www.articlealley.com/article_1822899_45.html
About the Author:
Author: brettjacobs
Many people are intimidated by the nuances of more recently developed technological equipment. Of course, humankind is heavily indebted to the progressive power of technology, but not everyone has the time or interest to always be current on the latest hardware. Even those who are tech-savvy are victims of the inherent unpredictability of manmade devices, regardless of how advanced or impressive the technology is. No matter how great the technology, nothing is perfect. For these reasons, firms and businesses must have helpful technical support personnel if they wish to keep any kind of reliable customer base. Most consumers are collectively beginning to embrace technical support and take it for granted like most other technology, but many are unaware that the support is largely outsourced now. What does this mean?
Regardless of the scale of the firm or company and its customer base, a growing company is hopefully full of very busy people. If the company sells any kind of technological hardware or software, like laptop computers, desktop computers, cell phones, or mp3 players, the individuals of the company should expect an influx of phone calls and e-mails every day containing questions about the technical details of their product(s). To handle this slew of questions, most companies will create technical support jobs. This is advantageous for most companies, as they won't remain productive if all of the human capital is busy handling customer questions. Recently, companies have started outsourcing their technical support.
When companies hire another company to handle their tech support needs, it is called outsourcing. Early on, there were some stigmas against outsourcing. The debate is still alive, but both sides almost unanimously agree that outsourcing helps companies and entrepreneurs.
Technical support outsourcing keeps costs low. For any company that needs tech support, it is often much cheaper for them to hire another company instead of hiring several full-time staff members. Additionally, outsourcing the jobs themselves enables the company personnel to focus on the work that they are trained to do, optimizing efficiency and productivity.
Outsourcing is becoming a very common practice for upstanding companies. Whether the decision is posed to a burgeoning entrepreneur or a newly appointed management team, it is imperative they understand what outsourcing technical support is so that they can reap the benefits to the fullest and remain competitive.
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Brett Jacobs is a writer who specializes in IT topics, such as network support and help desk outsourcing. Visit http://www.techsupportoutsourcing.com for more information on tech support outsourcing.
Article Source: http://www.articlealley.com/article_1822899_45.html
About the Author:
Why Not Use Bluetooth Technology To Boost Productivity?
Why Not Use Bluetooth Technology To Boost Productivity?
Author: Doug Fisher
For those people that aren't familiar with Bluetooth technology, it applies to a wireless mode of operation intended for short range electronic purposes. Though the application has been available for several years, Bluetooth applications assistance for PC customers has been restricted attributable to hardware producers focusing on the more traditional wireless network technologies. In reality, Bluetooth technology and wireless obtain completely different purposes and both has its limitations and strong points.
The cellular phone community has long embraced Bluetooth applications, growing and refining quite a few wireless devices. One of many more common Bluetooth applications for cellular telephones has been cordless headsets that enable customers to leave their phone inside their handbag or coat pocket whereas still having the ability to place and recieve phone calls. Bluetooth headsets are generally very low in weight, worn over one ear and reach power availability times for about three to four hours before needing a recharge.
Handsfree phone calls can be done on these headsets. A lot of tech loving drivers get pleasure from this quality. It is light-weight and has fast and simple pairing. Another feature is that the many communication choices make it easy for the user to talk to as many people as she need. It has a really handy volume controller that may be changed even when the individual is on a call.
Being wi-fi connectivity, hands-free bluetooth headsets require batteries to work. The headphones get their power resource from batteries and never from direct current via an electric outlet. It goes without saying, the batteries should be rechargeable.
Batteries which have been sufficently charged are vital to your successful use of your hands-free bluetooth headset. They're particularly essential once you use your Bluetooth headphones in a work atmosphere. When your battery immediately dies out or runs low in the middle of an important business call, it could actually cost you a possible client or it could actually threaten a business connection.
Taking good care of your bluetooth headset battery isn't really a enormous task, yet many bluetooth technology customers find themself having a not working battery. Ultimately, you can be pressured to purchase and substitute your bluetooth headphones battery when it nears the end of its life. Choosing the right bluetooth headphones battery to your headset is pretty much as essential because the wrong Bluetooth battery may possibly result in harm to your Bluetooth headphone.
Another benefit of using Bluetooth wi-fi technology is the security reason. While driving your car it can can be very dangerous to make use of one hand to hold your cellular phone and the opposite hand for driving. It is even unlawful to do this in some nations as phoning when driving is a major reason for highway crashes. It's best to at all times leave both your hands free while driving. At the present time with Bluetooth applications, car drivers can use a Bluetooth application to receive your phone calls and speak to the individual on the other phone. This way you can drive safely with both of your hands on the steering wheel.
Bluetooth wi-fi applications additionally makes our lives a lot simpler. This wifi application doesn't require you to be in close proximity or tethered to the electronic hardware to be able to employ it. Are you benefiting from Bluetooth hardware and all the features it presents.
Find out more about Bluetooth Wireless Technology.
Article Source: http://www.articlealley.com/article_1822928_45.html
About the Author:
Author: Doug Fisher
For those people that aren't familiar with Bluetooth technology, it applies to a wireless mode of operation intended for short range electronic purposes. Though the application has been available for several years, Bluetooth applications assistance for PC customers has been restricted attributable to hardware producers focusing on the more traditional wireless network technologies. In reality, Bluetooth technology and wireless obtain completely different purposes and both has its limitations and strong points.
The cellular phone community has long embraced Bluetooth applications, growing and refining quite a few wireless devices. One of many more common Bluetooth applications for cellular telephones has been cordless headsets that enable customers to leave their phone inside their handbag or coat pocket whereas still having the ability to place and recieve phone calls. Bluetooth headsets are generally very low in weight, worn over one ear and reach power availability times for about three to four hours before needing a recharge.
Handsfree phone calls can be done on these headsets. A lot of tech loving drivers get pleasure from this quality. It is light-weight and has fast and simple pairing. Another feature is that the many communication choices make it easy for the user to talk to as many people as she need. It has a really handy volume controller that may be changed even when the individual is on a call.
Being wi-fi connectivity, hands-free bluetooth headsets require batteries to work. The headphones get their power resource from batteries and never from direct current via an electric outlet. It goes without saying, the batteries should be rechargeable.
Batteries which have been sufficently charged are vital to your successful use of your hands-free bluetooth headset. They're particularly essential once you use your Bluetooth headphones in a work atmosphere. When your battery immediately dies out or runs low in the middle of an important business call, it could actually cost you a possible client or it could actually threaten a business connection.
Taking good care of your bluetooth headset battery isn't really a enormous task, yet many bluetooth technology customers find themself having a not working battery. Ultimately, you can be pressured to purchase and substitute your bluetooth headphones battery when it nears the end of its life. Choosing the right bluetooth headphones battery to your headset is pretty much as essential because the wrong Bluetooth battery may possibly result in harm to your Bluetooth headphone.
Another benefit of using Bluetooth wi-fi technology is the security reason. While driving your car it can can be very dangerous to make use of one hand to hold your cellular phone and the opposite hand for driving. It is even unlawful to do this in some nations as phoning when driving is a major reason for highway crashes. It's best to at all times leave both your hands free while driving. At the present time with Bluetooth applications, car drivers can use a Bluetooth application to receive your phone calls and speak to the individual on the other phone. This way you can drive safely with both of your hands on the steering wheel.
Bluetooth wi-fi applications additionally makes our lives a lot simpler. This wifi application doesn't require you to be in close proximity or tethered to the electronic hardware to be able to employ it. Are you benefiting from Bluetooth hardware and all the features it presents.
Find out more about Bluetooth Wireless Technology.
Article Source: http://www.articlealley.com/article_1822928_45.html
About the Author:
Component within an HMI / SCADA System
Component within an HMI / SCADA System
Author: bridges
SCADA networks are regularly not efficient duck a security system at all, ensconce TCP / IP networks for SCADA "unlatched " from the front office network or same wireless. Addicted the early perfecting of SCADA Controllers did not presume the security system, since security is sure-enough dependent on environment and security of the Network station he was connected.
To minimize existing security gaps, companies demand to inaugural ken stage hidden vulnerabilities typically perjury within the system. Able software individuality, along dissemble the advancements monopoly automation hardware and industrial communications, keep trumped-up juice systems multi - layered, manifold and susceptible to threats. An HMI / SCADA system's plain of security is primo undeclared if inappropriate down into two supreme elements: Communication and Software Technology.
Communication advancements have imaginary goodly - scale HMI / SCADA system implementations undefeated for profuse industry applications. Competent are two levels of communication that crop up within the system – leak technology and the field, which retain notable security matched differences.
Certain - Components of an HMI / SCADA system are modular, not alone to concede for manageable troubleshooting but and to control the computing load and eliminate a single point of mistake. Concrete is not uncommon to have involved thick, thin, net and expressive runtime clients connected to the main HMI / SCADA server center over an internal Ethernet - based network; however control some cases, systems may reason superficial leased merchandise, modems, wireless, cellular, or dependency technologies thanks to vigorous.
The main HMI / SCADA server hub also consists of multiple networked servers to distribute the load, ensure uptime, and store the mass amount of data. With these components all networked in same way, they used standardized common protocols to transfer data - all of which are largely unencrypted, requiring weak or no authentication.
Article Source: http://www.articlealley.com/article_1823013_45.html
About the Author: My job is a programmer plc
http://program-plc.blogspot.com
Author: bridges
SCADA networks are regularly not efficient duck a security system at all, ensconce TCP / IP networks for SCADA "unlatched " from the front office network or same wireless. Addicted the early perfecting of SCADA Controllers did not presume the security system, since security is sure-enough dependent on environment and security of the Network station he was connected.
To minimize existing security gaps, companies demand to inaugural ken stage hidden vulnerabilities typically perjury within the system. Able software individuality, along dissemble the advancements monopoly automation hardware and industrial communications, keep trumped-up juice systems multi - layered, manifold and susceptible to threats. An HMI / SCADA system's plain of security is primo undeclared if inappropriate down into two supreme elements: Communication and Software Technology.
Communication advancements have imaginary goodly - scale HMI / SCADA system implementations undefeated for profuse industry applications. Competent are two levels of communication that crop up within the system – leak technology and the field, which retain notable security matched differences.
Certain - Components of an HMI / SCADA system are modular, not alone to concede for manageable troubleshooting but and to control the computing load and eliminate a single point of mistake. Concrete is not uncommon to have involved thick, thin, net and expressive runtime clients connected to the main HMI / SCADA server center over an internal Ethernet - based network; however control some cases, systems may reason superficial leased merchandise, modems, wireless, cellular, or dependency technologies thanks to vigorous.
The main HMI / SCADA server hub also consists of multiple networked servers to distribute the load, ensure uptime, and store the mass amount of data. With these components all networked in same way, they used standardized common protocols to transfer data - all of which are largely unencrypted, requiring weak or no authentication.
Article Source: http://www.articlealley.com/article_1823013_45.html
About the Author: My job is a programmer plc
http://program-plc.blogspot.com
Employee Time Tracking Software: Checkpoints for Purchase
Employee Time Tracking Software: Checkpoints for Purchase
Author: Manish Shah
Employee time tracking software is a revolutionary invention in Human Resource management. Gone are the days of manual attendance register maintenance! You no longer need to preserve many sheets of paper containing employee attendance details. Punctuality among employees need not worry you anymore. Installing time tracking software will help you track the employee time attendance digitally. No doubt, the application is more accurate and hassle-free than attendance registers!
Nowadays, time tracking software is easily spotted. Every major organization owns one! Those who do not own one, plan to get one as soon as possible. However, a time tracking software should not be purchased in haste. Many companies produce and sell this software. Not all are worth your money! There are many factors that are worth considering. An employee time tracking software should possess certain qualities. Only if these features are present in the time tracking software, will it serve your purpose.
Some of the checkpoints for a buyer to consider while buying the software are as follows:
*Features: Standard time tracking software will have many features. This enables the company to get the maximum out of the appliance. It should be able to manage data under various categories and sub categories. You may wish to create unique account for departments, shifts, branches, or even companies. Ideal employee time tracking software should suffice your requirement to the maximum extent possible.
*Convenience: Employee time tracking software should be convenient to use. Even an ordinary person, who is not technically inclined, should be able to use it. Navigation should not be a problem.
*Installation: If you are a complete novice to software, you may find difficulty in installing any application. However, a good time tracking software will make the installation process as simple as possible. Steps for installing the software should be clearly mentioned. No unnecessary steps ought to be put. There should be no errors in the installation guide of the employee time tracking software.
*Report generation: Reporting should be varied. Time tracking software should be able to produce reports in a variety of ways like different reports for daily attendance, leaves, late entrée, etc. It should be compatible with other software like payroll software and accounting software. Reports generated in combination with such software will give better information about the employees.
*Time tracking capabilities: Employee time tracking software should not merely record the in-time and out-time of the employees. It should also be able to record late arrivals, overtime, breaks, shifts, etc. It should provide the user with a variety of options. This will enable you to decide whether to reward an employee, punish him or be indifferent to him!
If you decide on purchasing an employee time tracking software, you need to consider the above checkpoints. If the time tracking software you finalize, is in accordance with the above mentioned points, you may go ahead and purchase it. Otherwise, it is better to go for an application that is in accordance with the above mentioned checkpoints. The application should meet your requirements to the maximum extent possible. Only then, will it provide maximum Return on Investment (ROI).
Article Source: http://www.articlealley.com/article_1823019_45.html
About the Author:
http://www.aditechinfotech.com
Author: Manish Shah
Employee time tracking software is a revolutionary invention in Human Resource management. Gone are the days of manual attendance register maintenance! You no longer need to preserve many sheets of paper containing employee attendance details. Punctuality among employees need not worry you anymore. Installing time tracking software will help you track the employee time attendance digitally. No doubt, the application is more accurate and hassle-free than attendance registers!
Nowadays, time tracking software is easily spotted. Every major organization owns one! Those who do not own one, plan to get one as soon as possible. However, a time tracking software should not be purchased in haste. Many companies produce and sell this software. Not all are worth your money! There are many factors that are worth considering. An employee time tracking software should possess certain qualities. Only if these features are present in the time tracking software, will it serve your purpose.
Some of the checkpoints for a buyer to consider while buying the software are as follows:
*Features: Standard time tracking software will have many features. This enables the company to get the maximum out of the appliance. It should be able to manage data under various categories and sub categories. You may wish to create unique account for departments, shifts, branches, or even companies. Ideal employee time tracking software should suffice your requirement to the maximum extent possible.
*Convenience: Employee time tracking software should be convenient to use. Even an ordinary person, who is not technically inclined, should be able to use it. Navigation should not be a problem.
*Installation: If you are a complete novice to software, you may find difficulty in installing any application. However, a good time tracking software will make the installation process as simple as possible. Steps for installing the software should be clearly mentioned. No unnecessary steps ought to be put. There should be no errors in the installation guide of the employee time tracking software.
*Report generation: Reporting should be varied. Time tracking software should be able to produce reports in a variety of ways like different reports for daily attendance, leaves, late entrée, etc. It should be compatible with other software like payroll software and accounting software. Reports generated in combination with such software will give better information about the employees.
*Time tracking capabilities: Employee time tracking software should not merely record the in-time and out-time of the employees. It should also be able to record late arrivals, overtime, breaks, shifts, etc. It should provide the user with a variety of options. This will enable you to decide whether to reward an employee, punish him or be indifferent to him!
If you decide on purchasing an employee time tracking software, you need to consider the above checkpoints. If the time tracking software you finalize, is in accordance with the above mentioned points, you may go ahead and purchase it. Otherwise, it is better to go for an application that is in accordance with the above mentioned checkpoints. The application should meet your requirements to the maximum extent possible. Only then, will it provide maximum Return on Investment (ROI).
Article Source: http://www.articlealley.com/article_1823019_45.html
About the Author:
http://www.aditechinfotech.com
Free Apple iPhone 4
Free Apple iPhone 4
Author: CoreyCharles042
::TITLESTART::Free Apple iPhone 4::TITLEEND::
::PREVIEWSTART::Would you like to have a free iPhone 4? Read ::PREVIEWEND::
::BODYSTART::There are so many people who miss out on the opportunity to be a tester for Apple's new products when they come out, such as the Apple iPhone 4 that is being given away for FREE to testers everywhere this very moment! You might think that it's impossible to become a tester and that someone like you would never receive a free Apple iPhone 4 just for trying it out and telling them what you think about, right? Well, you couldn't be any more wrong! All you have to do is find the promotional websites online that offer free Apple iPhone 4 phones in exchange for your review. Normally you just have to fill out a survey or checklist about the phone instead of having to write some lengthy review. It doesn't get much easier than that, huh? What you must understand is that there are companies out there that get paid millions of dollars to perform market research and their job is to find out what people want. They must then go out there are bribe people like you and me with fancy gifts and toys (like a free iPhone 4) in order for us to give them our true opinion and fill out these surveys, etc. It's really a win win situation for everyone since the company gets the information they need about the product and you get yourself a brand new Apple iPhone 4 for FREE! Sound good? Don't be fooled by people who tell you that everything on the internet is a scam and that you can't get your hands on a free iPhone 4 because you most definitely can! Find the website, look up to see if there are any still available in your area by entering your zip code and then get your free iPhone 4! Good luck!
CLICK HERE To Get A FREE Apple iPhone 4 NOW Just For Testing It Out. Be An iPhone 4 Tester Today By Visiting Free Apple iPhone 4 Don't Miss Out! And just because iPhone 4 has been release dosent mean you still cannot get it for free!::RESOURCESTART::http://www.squidoo.com/free-apple-iphone-4-c::RESOURCEEND::::BODYEND::
::RESOURCESTART::http://www.squidoo.com/free-apple-iphone-4-c::RESOURCEEND::
http://www.squidoo.com/free-apple-iphone-4-c
Article Source: http://www.articlealley.com/article_1823008_45.html
About the Author:
Author: CoreyCharles042
::TITLESTART::Free Apple iPhone 4::TITLEEND::
::PREVIEWSTART::Would you like to have a free iPhone 4? Read ::PREVIEWEND::
::BODYSTART::There are so many people who miss out on the opportunity to be a tester for Apple's new products when they come out, such as the Apple iPhone 4 that is being given away for FREE to testers everywhere this very moment! You might think that it's impossible to become a tester and that someone like you would never receive a free Apple iPhone 4 just for trying it out and telling them what you think about, right? Well, you couldn't be any more wrong! All you have to do is find the promotional websites online that offer free Apple iPhone 4 phones in exchange for your review. Normally you just have to fill out a survey or checklist about the phone instead of having to write some lengthy review. It doesn't get much easier than that, huh? What you must understand is that there are companies out there that get paid millions of dollars to perform market research and their job is to find out what people want. They must then go out there are bribe people like you and me with fancy gifts and toys (like a free iPhone 4) in order for us to give them our true opinion and fill out these surveys, etc. It's really a win win situation for everyone since the company gets the information they need about the product and you get yourself a brand new Apple iPhone 4 for FREE! Sound good? Don't be fooled by people who tell you that everything on the internet is a scam and that you can't get your hands on a free iPhone 4 because you most definitely can! Find the website, look up to see if there are any still available in your area by entering your zip code and then get your free iPhone 4! Good luck!
CLICK HERE To Get A FREE Apple iPhone 4 NOW Just For Testing It Out. Be An iPhone 4 Tester Today By Visiting Free Apple iPhone 4 Don't Miss Out! And just because iPhone 4 has been release dosent mean you still cannot get it for free!::RESOURCESTART::http://www.squidoo.com/free-apple-iphone-4-c::RESOURCEEND::::BODYEND::
::RESOURCESTART::http://www.squidoo.com/free-apple-iphone-4-c::RESOURCEEND::
http://www.squidoo.com/free-apple-iphone-4-c
Article Source: http://www.articlealley.com/article_1823008_45.html
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