On the Heat Which Is Developed at the Poles of a Voltaic Battery during the Passage of Luminous Discharges in Air and in Vacuo

On the Heat Which Is Developed at the Po

✍ John P. Gassiot 📂 Article 📅 1860-1862 🏛 The Royal Society ⚖ 508 KB

An account of a series of daily observat

An account of a series of daily observations, made by Andrew Crosse, Esq., of Broomfield, near Taunton, with a sustaining voltaic battery, to ascertain the increase or diminution of the power of the same, as corresponding with the increase or diminution of the temperature of the atmosphere, during a part of the last winter, and commenced previously to the very severe frost which afterwards took place. Also a few remarks on the agency of heat in electro-crystallization

📂 Article 📅 1839 🏛 Elsevier Science 🌐 English ⚖ 272 KB

Amyl Acetate Recovery from Spent Penicil

Amyl Acetate Recovery from Spent Penicillin Broth : The prodigious chemical job of producing penicillin at the current rate of 400 billion units (actually only about 530 pounds) per month requires large amounts of materials. One of these is amyl acetate. The penicillin industry is now using 85 to 90% of the total production of this solvent, leaving very little for other important requirements. In view of this critical situation and to create a more efficient and economical process certain penicillin producers have developed methods for recovering amyl acetate wherever possible. One of these methods which saves both money and material is described here.

✍ MORRIS, J. H. 📂 Article 📅 1945 🏛 American Chemical Society 🌐 English ⚖ 186 KB

Policies around sexual and reproductive

Policies around sexual and reproductive health and rights in Peru: Conflict, biases and silence* *This article is based on a longer study that was developed in collaboration with Sexuality Policy Watch, with funding provided by the Ford Foundation. For an extended discussion of the issues examined in this article, see “Sexual and reproductive rights policies in Peru: Unveiling false paradoxes”, which is available as part of the e-book, SexPolitics: Reports from the Front Lines , edited by Richard Parker, Rosalind Petchesky, and Robert Sember, 2007. This e-book includes a series of case studies, as well as a crosscutting analysis, focused on the politics of sexual health and rights in eight countries and two institutional contexts. SexPolitics can be found online at .

✍ Cáceres, C.; Cueto, M.; Palomino, N. 📂 Article 📅 2008 🏛 Taylor and Francis Group 🌐 English ⚖ 148 KB

Bio-Assays for Oxidative Stress Status |

Bio-Assays for Oxidative Stress Status || IN VIVO TOTAL ANTIOXIDANT CAPACITY: COMPARISON OF DIFFERENT ANALYTICAL METHODS11Mention of a trade name, proprietary product, or specific equipment does not constitute a guarantee by the U.S. Department of Agriculture and does not imply its approval to the exclusion of other products that may be suitable.Address correspondence to: R. L. Prior, Ph.D., USDA, ARS, HNRCA, 711 Washington St., Boston, MA 02111, USA; Tel: (617) 556–3311; Fax: (617) 556-3222; E-Mail: [email protected]. Ronald Prior is a Nutritionist and Laboratory Chief of the Phytochemical Laboratory at the Jean Mayer USDA Human Nutrition Research Center on Aging (HNRCA) at Tufts University, Boston, MA. Dr. Prior received his B.S. degree with honors from the University of Nebraska and he received his Ph.D. in Nutrition and Biochemistry from Cornell University in 1972. Dr. Prior has worked with the USDA for more than 20 years.During the past 12 years at the HNRCA, he has been Scientific Program Officer and has directed research activities dealing with the role of flavonoid and other phenolic food components on antioxidant status, their metabolism, and relationships to diseases of aging.Guohua Cao, M.D., Ph.D., is currently a Scientist II at HNRCA. Dr. Cao studied medicine in Nantong Medical College in 1979 and at Nanjing Medical University in 1984. He obtained his Ph.D. in nutritional biochemistry from Beijing Medical University in 1990. Dr. Cao came to the United States in 1991 and worked at NIH where he was instrumental in developing the ORAC method.

✍ PRIOR, RONALD L. 📂 Article 📅 2001 🏛 Elsevier 🌐 English ⚖ 986 KB

This work contains over thirty chapters by leading researchers in the field of oxidative biology, originally presented as articles in an extended Forum in the highly-cited journal, *Free Radical Biology & Medicine*. The papers in this Forum (or Symposium-in-print) spanned seven issues of the journal

MAGNA CARTAThe Great CharterPreamble

📂 Fiction 🌐 English ⚖ 11 KB 👁 18 views