The utility model relates to analytical chemistry. A method for definition of concentration of trinitrotoluene and ammonium nitrate in aqueous solutions formed after extraction of amatol from ammunitions being utilized comprises direct areomectric definition of ammonium nitrate density and photocolorimetry of...
Geier, T. Pabel, Interactive volume exploration for feature detection and quantification in industrial CT data. IEEE Trans. Vis. Comput. Graph. 14(6), 1507–1514 (2008) CrossRef U. Homberg, D. Baum, S. Prohaska, U. Kalbe, K.J. Witt, Automatic extraction and analysis of realistic ...
DNA extraction from ancient biological specimens is a complex and delicateprocessthat allows scientists to recovergenetic materialfrom preserved remains. This technique has been instrumental in discovering the genetic history of extinct species, tracing evolutionary relationships, and understanding past populatio...
Ebers, reveals the trail-and-error know-how acquired by early Egyptian physicians. To relieve indigestion, a chew of peppermint leaves and carbonates (known today as antacids) was suggested, and to numb the pain of tooth extraction, Egyptian doctors temporarily ease a patient with ethyl alcohol...
Saranya has a masters degree in Chemistry and in Secondary Education. She has taught high school, AP chemistry for 2 years and is teaching undergraduate college chemistry for 3 years. Solvent extraction is the process of separating compounds by utilizing their relative solubilities. Explore the d...
1.The evaporation and subsequent collection of a liquid by condensation as a means of purification:the distillation of water. 2.The extraction of the volatile components of a mixture by the condensation and collection of the vapors that are produced as the mixture is heated:petroleum distillation....
5.(Chemistry) a.the capacity of a substance to undergo chemical change b.the effective concentration of a substance in a chemical system. Theabsolute activityof a substance B, λB, is defined as exp (μBRT) where μB is the chemical potential ...
A detailed structure of ribosomes was given byVenkatraman Ramakrishnan, Thomas A. Steitz,andAda E. Yonath. For this, they were later awarded the Nobel Prize in Chemistry in 2009. Figure 5: Electron micrograph of a limited field in the basal region of an acinar cell of the pancreas of rat...
Journal of Biological ChemistryTalbot, N. B., Butler, A. M., MacLachlan, E. A., and Jones, R. N., Definition and elimination of certain errors in the hydrolysis, extraction and spectro- chemical assay of a and f-neutral urinary 17- ketosteroids. J. Biol. Chem., 1940, 136, 365....
8. (Physical Geography) (of soil) having a high clay content; cloggy 9. solid or fat: heavy legs. 10. (Commerce) (of an industry) engaged in the large-scale complex manufacture of capital goods or extraction of raw materials. Compare light219 11. serious; grave 12. (Military) militar...