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The French poet Charles Baudelaire observed back in the 1800s, Inspiration comes of working every day. Most people do work every day, and unfortunately its not only inspiration that comes of it. Repetitive stress injuries (RSI) are also the result of every day tasks performed again and again while operating a computer. Relief is in sight, however, thanks in part to a particular government agency. This organization is raising awareness and promoting solutions 24/7.The O...

Ergonomics At Work Osha Is On The Job

Ergonomics At Work Osha Is On The JobThe French poet Charles Baudelaire observed back in the 1800s, Inspiration comes of working every day. Most people do work every day, and unfortunately its not only inspiration that comes of it. Repetitive stress injuries (RSI) are also the result of every day tasks performed again and again while operating a computer. Relief is in sight, however, thanks in part to a particular government agency. This organization is raising awareness and promoting solutions 24/7.The Occupational Safety and Health Administration (OSHA) has a mandate to protect employees from being hurt in the workplace. James Hodgson, Secretary of Labor, established OSHA within his department in 1971. This was in response to the Occupational Safety and Health Act, legislation he helped author. For the first time in U.S. history, the government stepped in to make sure that workers were as protected as possible from illness, injury, and death on the job. And OSHA had its work cut out for it. Construction, chemical, and agricultural workers were among the many who needed better safety standards in their industries.But as computer use rose, and the related RSI grew, OSHA turned its attention to this new problem. In recent years, OSHA has developed a four part program designed to reduce injuries and illnesses associated with computer use on the job. The four parts areGuidelines, Outreach and Assistance, Enforcement, and the National Advisory Committee.Guidelines are recommended practices that are developed for specific tasks and industries. These are voluntary, not mandatory. Employers use the guidelines to identify and modify risks in the workplace. Implementing these practices reduces injuries related to the way people do their jobs.The Outreach and Assistance component of this program is aimed at businesses of all sizes. OSHA wants companies to take a proactive stance when it comes to preventing RSI. To help employers, OSHA designed an extensive array of tools that educate, analyze, and train people regarding the ergonomics of their jobs. Available to the public for free on the OSHA website, the computer workstation portion of the Ergonomics eTools is a comprehensive guide to proper computing techniques.Included in this section is:Good Working Position (talks about every part of the body and what the best placement is for preventing RSI)Workstation Components (all the technology and furniture you commonly use is listed here with possible hazards, solutions, and tips)Checklist (a great way to evaluate how youre doing ergonomically while you operate a computer)Work Process (focuses on the physical movements of computer use, with hazards to watch for, more solutions, and tips)Workstation Environment (information about factors people often dont think about such as lighting, ventilation, and glare)But Outreach and Assistance is more than the Ergonomic eTools. It has industry guidelines, cooperative programs, ergonomic analysis info, and success stories. It even has a checklist with tips for new purchases. It is chock full of valuable information for everyone from the individual computer user to the captains of industry.OSHA persists in its campaign to help employers and employees prevent Repetitive Stress Injuries. If the folks at OSHA have their way, inspiration will be the only result of long hours of work in front of a computer. Baudelaire would approve

Spyware: Do You Want Your Computer Activities Recorded?

Spyware: Do You Want Your Computer Activities Recorded?

In the last few years, spyware has been a frequent problem for Internet users. Spyware can even cause enough damage to your PC that a serious infection can force you into buying a new one, not to mention the fact that spyware often records what you do on your computer. Obviously, you want to keep your files and other personal records private, so the last thing you need is a spyware infection.What is Spyware? Spyware is software that collects data about the usage of the computer it infects and sends that information to another source (usually a computer run by the people who created the spyware). Spyware is usually created to invade the privacy of ones computer. Furthermore, spyware can slow down the users computer, especially through the triggering of continuous pop-up ads that flood the screen. Spyware is a rampant problem and the only way to really curb it is to use special removal tools.Spyware Search and Destroy Spyware removal tools scan the computer discs searching for spyware programs. The tools will then furnish you with a detailed list of problem files and applications. You can then select the files you wish to delete (or choose to delete them all). These tools are very easy to install and use. Often, you can scan for spyware and have the files you want deleted all within 5 to 10 minutes time. McAfee and Norton These are more comprehensive tools than those catered to searching out spyware. These tools offer a personal firewall, anti-spam, and anti-virus protection so they protect you against a myriad of threats. McAfee and Norton are extremely beneficial for home and small businesses use. These tools are extremely easy to install and the features are user friendly. But even if you have one of these common tools installed, we suggest running a spyware removal tool as well.What makes a good removal tool? We recommend you search for the following features in your next spyware removal tool:The tool should provide you with free updates.Find a product that provides you with balanced detection and removal of the software. Choose a product that provides you with scheduled scans and is easy to use. To protect your PC from spyware problems, the following tips may be helpful: Get informed: First try to understand what spyware is. Furthermore, try to understand the signs are indicating that you have a spyware infection. Seek and destroy: For removing spyware you need to evaluate various spyware removal tools. Most have trial downloads so you can try before you buy Be proactive: This refers to being careful of things that may encourage spyware infections including downloading free software and opening spam emails. Furthermore, to prevent spyware and other computer infections use a firewall and a safe browser (like Firefox or Internet Explorer).

The General Midi Standard For The Budding Electro-musician

The General Midi Standard  For The Budding Electro-musician

One of the problems once faced by wanna-be MIDI musicians was that humans read musical notes differently than MIDI sound modules. To oversimplify, we use letters to represent each note (C sharp in the fourth octave, for example), and MIDI sound modules use numbers. Since most MIDI sound modules can play up to 128 notes, a MIDI sound module will number them from 0 to 127. The problems arose when different manufacturers started using different numbers to correspond with different notes. A C sharp in the sixth octave might correspond to number 61 on sound modules made by one manufacturer, and to a 49 on one made by another. Were talking serious chaos here imagine what it would do to your composition if you made it on a Roland and tried to play it on another manufacturers sound module. Even worse, some very disorganized manufacturers assigned different numbers to different notes even in the same sound module depending on which instrument you played. In other words, you just about needed a degree in computer science to figure it all out, and composing a song meant about 3 times as much grunt work as actual composing.The General MIDI standard organized this musical chaos by decreeing that all GM compliant patches must play an A440 pitch in response to a MIDI command that included the MIDI note number 69. All other MIDI note numbers were calibrated according to this standard so that the same note number would play the same note on any GM-compliant sound module, regardless of who manufactured it. Drum sounds were similarly standardized; with 48 MIDI note numbers standardized to correspond with 48 particular drum sounds. For those of you interested in a bit more detail, MIDI Channel 10 is reserved as the default channel for drum sounds. So as long as you pound out your drum parts using the GM standardized codes, and be sure to use MIDI channel 10 for the drum parts of your composition, you shouldnt be in for any nasty suprises when you try to play your composition.

The Basis And Concept Of Intranet

The Basis And Concept Of Intranet

Many times the older versions of technological advancements will work to give the new versions a better foundation for work. This is the case with most of the things that work to make a business more secure within itself. In todays day and age there is a real need for security with the companies that operate all over the world. Industrial and corporate theft is at an all time high and this has made the companies of the world fold themselves into the vale of secrecy to protect the many things that will make them or break them as a whole. This is where the inter-company policies for the sharing of information have been revamped to make room for a higher security rating.The main focus of the companies in this world at this point is to be able to share information within the company without that information being tapped into by the outside sources. Until recently they have used the internet as a way of maintaining that kind of communication by way of email and other office type communications. This was a problem because the internet is a wide open space that allows for people that are very computer savvy to break through the barriers and gain access to all sorts of information.The hacker, as they are well known, finds a place to lay within the system where detection is nearly impossible and intercepts all of the valuable information that is send back and fourth between the employees. This is the way that the ideas and concepts from within the company are stolen and sold to the competitors all over the world. This happens even with the most sophisticated security software available on the market today. It is nearly impossible to maintain security when the system is hooked directly to the internet in one way or another.This is why the bulk of the companies are now using the intranet features. The intranet is a concept that was developed many years ago when the internet was in its infancy. The actual basis for the intranet was developed during World War II when the allied forces were linked to one another by way of cables and telephone wires. This allowed for private communication with the other forces that could not be intercepted. The same concept is now being applied to the intranet systems that work with the companies to maintain security while still taking advantage of the computer based company communication.In essence the intranet is nothing more than a small chunk of internet capabilities that are not hooked to the global lines. An intranet is a hook up of all computers in a company to allow for the speedy delivery of messages and other information on a computer. The safety that comes with the intranet is vast. The system is not attached in anyway to an outside system like you find with the internet. This way there is no way that a hacker can gain access to the system unless he or she is physically inside the building.

Could A Liquid Mirror Telescope Be A Splash Hit!

A telescope is a viewing instrument that utilizes the refraction or reflecting of light rays and allows for images to be brought closer. This capturing of light is accomplished through a component that is called the objective.The objective is that part of the telescope which, through the captured light, provides an image of the object that is being viewed. Typically, the objective is either composed of a set of lenses or a concave mirror.Now, think about the possibilities of utilizing liquid to mirror reflections back to our vision. The concept of a liquid mirror would be similar to the experience of looking at your image in a pool of water. However, a liquid mirror telescope would be used to peer into the depths of space. At first glance the concept of a liquid "mirror telescope" seems like something that is a far-fetched and very futuristic.However, the future is now as astronomers realize the potential of employing a liquid mirror telescope to take the place of a concave mirror that is typically found in a reflecting telescope.History Of A Liquid Mirror TelescopeIsaac Newton in the 17th century was the first individual to go on record about the possibilities of a liquid mirror telescope. In his studies, he realized that when liquid is spun it forms a natural concave bowl-like shape. This spinning liquid would provide the same shape of the concave mirrors that are used in a reflective telescope.Unfortunately, his idea was ahead of its time. The reason being is that the electric motor had not been invented. The electric motor would have been needed to provide the rotation required to give the liquid its concave form.The first documented case of a liquid mirror telescope being used was in 1909. However, it wasn't until 1982 that a physicist by the name of Ermanno Borra modified the design to improve the performance of the liquid mirror telescope. One such telescope is located in British Columbia, Canada.Structure Of A Liquid Mirror TelescopeFortunately, today, all of the needed technology is available and has, in fact, brought the practical use of a liquid mirror telescope in to practice. Specifically, the liquid that is used is 30 liters of mercury. This mercury is poured into a concave dish that is built in segments. The dish itself is manufactured from a durable plastic coupled with polyester. The frame that holds the dish is a light metal.The ProcessIn order to form the shape required to optimally provide the reflection needed, the dish begins to spin. The spinning speed is about 7 revolutions per minute. This speed is maintained so that the proper distribution of the mercury occurs.Advantages And DisadvantagesThe only disadvantage that has been demonstrated in the use of a liquid mirror telescope is the need for the dish to remain parallel. This is obviously due to the fact that if tilted the liquid would flow gravitationally to the end that is tilted downwards.The advantage is that the area of reflection is extremely large. This larger area provides a greater capacity to capture more light which adds to the visibility of the object being viewed. In turn, this larger area of reflection allows for greater distances in the galaxy to be observed.

Signature Capture

Have you ever used an electronic signature pad? Chances are that if you have made a credit card purchase at a retail outlet that the answer to this question is yes. After all, most stores have made this a practice in order to make sure that they are doing everything to code. When it comes down to it, a signature capture is very important for a lot of businesses. Even if this is a pain in the neck for some customers, signature authentication and capture is more important than most people will ever realize.When you buy a signature capture device you will receive several items. The first thing that you will notice is the tablet that customers will actually write on. This will come with a USB cable that is used for connectivity purposes. In addition to the tablet, you will also receive a pen as well as a CD. Make sure that you keep all of these items in good working shape, and that you know what each one can do for you.So how much is a signature capture device going to set you back? This is a common concern among a lot of people. Believe it or not, you can purchase one of these for approximately $500. While this may seem like a lot of money, it should last you for quite some time. And if you only need one device, this price does not seem too bad at all.Overall, signature capture and verification devices are common in retail outlets and stores of all kinds. You are probably well aware of how to use one of these if you shop with a credit card on a regular basis. And of course, if you own your own store there is a good chance that you have either purchased one of these in the past or you will be doing so in the near future.

Summary

The French poet Charles Baudelaire observed back in the 1800s, Inspiration comes of working every day. Most people do work every day, and unfortunately its not only inspiration that comes of it. Repetitive stress injuries (RSI) are also the result of every day tasks performed again and again while operating a computer. Relief is in sight, however, thanks in part to a particular government agency. This organization is raising awareness and promoting solutions 24/7.The O...