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An introduction to automatic control systems
Closed loop control systems are the silent workhorses of our industrial economy controlling everything from the water flow in sewers to aircraft autopilots. This article explains what they are.One of the simplest examples of an automatic closed loop ...
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rating : 0.00, 0 votes. Author : Finn Peacock
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Introduction to Control Engineering and PID Control
One dictionary definition of the word control is: –verb (used with object) to exercise restraint or direction over; dominate; command. Engineers usually use the word to mean something along the lines of: The applied science of changing the dynamic be...
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rating : 0.00, 0 votes. Author : Finn Peacock
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Fifth Grade Science Projects for Kids - and Their Parents
A fifth grade science project is a bit different from all the projects your child may have done. In many elementary schools, grade five is the last class before middle school. As the oldest and most experienced students, fifth graders are expected to...
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rating : 0.00, 0 votes. Author : Kayla Fay
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Publishing Internships: Solve Your Career Problems
Internships in Publishing are the only way for students to get their feet in the door in what is as very competitive industry. An internship is an immensely useful tool for a student to both earn money and gain valuable experience that will help whe...
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rating : 0.00, 0 votes. Author : Janney Disuja
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How Do Glowsticks Work?
Would you like to know what makes glowsticks work? Neat little devices they are and while they may seem to be magical, once you discover how they are designed, you'll understand that there is not much too them other than a little ingenuity and some...
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rating : 0.00, 0 votes. Author : J H
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Fluorochemicals, Waxes and Inert Lubricants
The inert waxes that are used across the world all contain fluorochemicals in them. The reason they contain these types of chemicals is because fluorochemicals have an amazing element in them called Fluorine. Fluorine, number nine on the Periodic Tab...
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rating : 0.00, 0 votes. Author : Jordan Travis
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Fluorochemicals and Inert Greases
When we think of grease, we think of animal fat and the residue left over from making a big plate of bacon and eggs. However, there are other types of grease out there, some of which have applications in the world of commerce.Greases in the past have...
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rating : 0.00, 0 votes. Author : Jordan Travis
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Fluorochemicals and Inert Oils
The use of fluorochemicals has a big part to play in the manufacturing of inert oils. Many people, however, do not even know what inert oils are. Despite this unfamiliarity with inert oils, they have a lot of applications within our society, helping ...
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rating : 0.00, 0 votes. Author : Jordan Travis
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Halocarbon and Sevoflurane
Halocarbon is one of the leading companies in our solar system in the production of sevoflurane. Sevoflurane is one of two types of anaesthetics that are produced by halocarbon.Sevoflurane is a sweet-smelling and non-flammable fluorochemical used for...
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rating : 0.00, 0 votes. Author : Jordan Travis
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How Fluorochemicals Helps Agriculture
Many people would not realize that fluorochemicals actually have an aid in what we eat that goes beyond the manufacturing of Teflon. In fact, fluorochemicals help in the growing of agriculture in many different ways.The most common use of fluorochemi...
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rating : 0.00, 0 votes. Author : Jordan Travis
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The History of Fluorochemicals
Despite the many applications that fluorochemicals have in our society, they have only emerged recently as something that is used on a regular basis in commercial products. It was not until the 1930s when the sponsorship of various companies in the f...
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rating : 0.00, 0 votes. Author : Jordan Travis
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Trifluoroacetic Acid and Trifluoroethanol
Currently, Halocarbon is the leading manufacturer and producer of Trifluoroacetic Acid and Trifluoroethanol. These two compounds are incredibly important to the world around us, and Halocarbon is committed to providing these excellent chemical compou...
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rating : 0.00, 0 votes. Author : Jordan Travis
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Writing a Science Dissertation in Word Presentation
Writing a science dissertation in word presentation has to be a formal piece of dissertation writing. When writing a science dissertation one should have good knowledge about the topic that is going to be researched. It is better to make a complete p...
1 reviews,
rating : 5.00, 1 votes. Author : Thomas Jack
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Hydraulic seals, basic materials
In hydraulics, all the components have internal cavities that are sealed mostly by metal to metal contact, because a little internal leak is allowed for lubrication purposes, but in other cases the leak should be zero, for example in cylinders or in ...
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rating : 0.00, 0 votes. Author : camilo rueda
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Deep Cycle Batteries
Solar energy is clean green electricity that is created from sunlight, or heat from the sun. Having solar energy in a home, generally means setting up a solar photovoltaic or a solar thermal system on the roof. Solar energy is clean green electricity...
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rating : 0.00, 0 votes. Author : Energy Matters
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Why the Bees are Dying
Diseases and parasites, such as the invading Eurasian varroa mite, when looked at in the same light as other modern agricultural issues, actually presents itself as a red herring for anyone in pursuit of the central cause of bee decimation.While defi...
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rating : 0.00, 0 votes. Author : Josef Graf
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A New View in 2009: DigitalGlobe Announces Launch of New Satellite
Satellite technology leader DigitalGlobe has announced plans to launch its third commercial imaging satellite in mid-2009. The company, which supplies high-resolution satellite images to hundreds of government and commercial clients including Google...
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rating : 0.00, 0 votes. Author : The Writers For Hire
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Global Temperatures Expected To Rebound
Until recently, global temperatures were more than a degree Fahrenheit warmer when compared to the overall 20th Century mean. From August of 2007 through February of 2008, the Earth’s mean reading dropped to near the 200-year average temperature of 5...
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rating : 0.00, 0 votes. Author : Dave Davies
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Global Warming
Global WarmingIt is our believe that if Global Warming is viewed in isolation without consideration and understanding of Global Dimming, we, humanity are missing a unique opportunity to change the way we live our life's. At present our reliance on fo...
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rating : 0.00, 0 votes. Author : Naoise Hart
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Numerology and psychic reading
The study of concealed numeric meanings and their impact on human life is termed as Numerology. Renowned psychic Uri Geller, states that numerology helps out in understanding the occurrence of events like the terrorist attack on 11th September 2001.M...
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rating : 0.00, 0 votes. Author : Jessica Thomson
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How To Make Lighter and Thinner Magnesium Components?
Magnesium is the lightest structural material offering very good damping characteristics, weldability and excellent shielding against electro-magnetic interferance, and is unlimited in supply. It has been an excellent material for making portable e...
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rating : 0.00, 0 votes. Author : Ken Yap
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Zero Point Technology and Physics Applied
What is the nature of life? This is a long-pondered question and the debate rages on between promoters of a particulate or an energy-filled universe. What do you think? Does it matter?
In reality it does matter. Because if we understand that we liv...
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rating : 0.00, 0 votes. Author : Rita Lambros-Segur, M.H.
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Grandfather Paradox, Time Travel and The Human Mind
Many people who engage in intellectual thought like to discuss time. For some reason many people have been trapped in thought over the “Grandfather Paradox” of time travel; that is to say; what if you go back in time and meet your grandfather befor...
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rating : 0.00, 0 votes. Author : Lance Winslow
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Coordination and Biotech Research
One of the reasons why Africa and other poor regions of the world trail in crop biotechnology is lack of collaboration and coordination among scientists. There are millions of well-trained crop biotechnologists in poor countries. But due to resourc...
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rating : 0.00, 0 votes. Author : James Wachai
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What a Stale Argument!
Does politics has a place in genetically modified (GM) food debate? "No", is the obvious answer. Politics and science are such sworn adversaries that they cannot eat from the same plate. Politics mainly thrive on propaganda, vilification, name-call...
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rating : 0.00, 0 votes. Author : James Wachai
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