By Kyle Kirkland
Investigates the learn and discoveries of the explorers and scientists who multiplied wisdom within the numerous fields inside of chemistry.
Read Online or Download Chemistry: Notable Research and Discoveries PDF
Similar history & philosophy books
"Churchland and Hooker have accumulated ten papers through admired philosophers of technology which problem van Fraassen's thesis from a number of realist views. including van Fraassen's large answer . . . those articles offer a complete photograph of the present debate in philosophy of technology among realists and anti-realists.
The recent version of this hugely profitable textual content will once more give you the excellent creation to unfastened will. This quantity brings jointly essentially the most influential contributions to the subject of loose will in the past 50 years, in addition to a few extraordinary fresh paintings.
For a few years, Karel Berka has labored at many of the relevant difficulties of the speculation of the sciences. right now a philosopher, a mathematician, a cautious scholar of the actual sciences and the social sciences, and a pointy yet sympathetic critic of the most important philosophies of technology during this century, Berka brings to this treatise on size either his technical mastery and his ancient sensitivity.
This can be a concise yet wide-ranging account of all features of the medical Revolution from astronomy to zoology. The 3rd edition has been thoroughly up to date, and a few sections revised and prolonged, take into consideration the newest scholarship and study and new advancements in historiography.
Additional info for Chemistry: Notable Research and Discoveries
But metals are dense and have much weight per unit volume. This weight adds to the bulk of the vehicle, making it sluggish, as well as unnecessarily increasing the consumption of fuel. One of the first automobiles to have a composite body was the Corvette sports car. Introduced in 1953, the Corvette had a fiberglass body. Aircraft manufacturers have also been turning to composites for the same reason, using less aluminum and more composites. Military jets, which rely on speed and maneuverability, contain a lot of composites—in many cases, about a third of the craft—and about half of Boeing’s new 787 airliners will be made from composite material.
Weinberger, Jonathan B. Levine, Robert W. Cumberland, Abby Kavner, Jenn-Ming Yang, Sarah H. Tolbert, and Richard B. Kaner. ” Science 316 (April 20, 2007): 436–439. The researchers find a compound that forms short bonds and tight packing, making a hard solid material. , Ronald W. Hansen, and Henry G. Grabowski. ” Journal of Health Economics 22 (2003): 151–185. The researchers estimate that a new drug cost about $800 million to develop. , Kevin J. Tibbetts, Dane Morgan, and Gerbrand Ceder. ” Nature Materials 5 (2006): 641–646.
17 1 chemistry As described in the following sidebar, the result is a family of related chemicals, ready to be tested. Combinatorial chemistry produces hundreds or possibly thousands of candidate compounds to screen for the desired properties. One may fit the bill, or come close, in which case it may be further modified and retested. Drug manufacturers often use combinatorial chemistry in conjunction with other methods to create testable candidates for medicinal activity. The section titled “Hitting the Target—Discovering and Designing New Medications” on page 25 describes drug development and design in more detail.
Chemistry: Notable Research and Discoveries by Kyle Kirkland