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However, science and technology are two different social cultures, and the differences between them are obvious. The basic task of science is to know the world and find it, thus increasing the intellectual wealth of mankind. The basic task of technology is to discover the world and invent it to create the material wealth of mankind and enrich the spiritual and cultural life of human society. Science answers questions about "what" and "why"; The technology answers the question "what to do" and "how to do". Therefore, the results of science and technology are different in form. Scientific achievements are generally expressed as concepts, laws, papers and other forms. The technical results are usually in the form of process flow, design drawing, operation method and so on. Scientific products are generally not commercial and technological achievements can be commoditized. Modern technology has a strong utilitarian and commercial color.
One of the suggestions I built to the property owner was that he should add some protocols for the company?s security policy regarding how managers handle cash payments from customers plus include some rules about after hours usage of shop facilities and shop equipment. To my surprise, the dog owner said his company had no security policy. At the time, I was surprised. But since then I have realized more and more smaller businesses (even some medium sized-businesses) who have no written security policy. Of those businesses who actually stood a written security policy, many we had not reviewed or updated their policy in many years.
Some algae species are 50% or maybe more lipid oil by weight. This oil can be pressed in the algae and refined into diesel. The process for extracting algal oil, at its most elementary level, is similar to pressing an olive. Up to 75% with the oil could be squeezed from algae which has a simple mechanical press. Hexane may be used as a solvent to increase extraction as much as 95%. Once extracted, the oil is refined through transesterification. A catalyst including sodium hydroxide is when combined alcohol to create biodiesel and glycerol.
Choosing a garage who specializes in Audi's is the foremost selection for you as well as your vehicle. If you choose a garage that are experts in greater than three brands of vehicles then they could be spreading themselves too thin. If you choose a garage that are experts in just one or two brands you no doubt know you will get the right service. Once you search for a mechanic that you want it is possible to stop worrying about getting quotes from everywhere and merely stick with the one garage which fits you best.
These high energy photons are then focused to a small spot (just like you probably did at school once you used a magnification glass to focus the sunlight burning things!). If it is a vector laser, this beam is deflected and directed by using a set of mirrors (X and Y deflection). This guide will allow you to understand the capabilities in the 3 most frequent lasers available in the market today:
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