Medical dictionary. 2011.
ecological chemistry — ekologinė chemija statusas T sritis chemija apibrėžtis Mokslas, tiriantis cheminių medžiagų poveikį gamtai. atitikmenys: angl. ecological chemistry; green chemistry rus. экологическая химия … Chemijos terminų aiškinamasis žodynas
Ecological sanitation — Ecological sanitation, also known as ecosan or eco san, are terms coined to describe a form of sanitation that usually involves urine diversion and the recycling of water and nutrients contained within human wastes back into the local environment … Wikipedia
Ecological footprint — The ecological footprint is a measure of human demand on the Earth s ecosystems. It is a standardized measure of demand for natural capital that may be contrasted with the planet s ecological capacity to regenerate.[1] It represents the amount of … Wikipedia
chemistry — /kem euh stree/, n., pl. chemistries. 1. the science that deals with the composition and properties of substances and various elementary forms of matter. Cf. element (def. 2). 2. chemical properties, reactions, phenomena, etc.: the chemistry of… … Universalium
green chemistry — ekologinė chemija statusas T sritis chemija apibrėžtis Mokslas, tiriantis cheminių medžiagų poveikį gamtai. atitikmenys: angl. ecological chemistry; green chemistry rus. экологическая химия … Chemijos terminų aiškinamasis žodynas
Green chemistry — Green chemistry, also called sustainable chemistry, is a chemical philosophy encouraging the design of products and processes that reduce or eliminate the use and generation of hazardous substances. Whereas environmental chemistry is the… … Wikipedia
Soil chemistry — studies the chemical characteristics of soil. Soil chemistry is affected by mineral composition, organic matter and environmental factors.OverviewUntil the late 1960s, soil chemistry focused primarily on chemical reactions in the soil that… … Wikipedia
Timeline of biology and organic chemistry — A timeline of significant events in biology and organic chemistryBefore 1600* c. 450 B.C. Sushruta writes the Sushruta Samhita , describing over 120 surgical instruments and 300 surgical procedures, classifies human surgery in 8 categories, and… … Wikipedia
Экологическая химия — Не следует путать с Химия окружающей среды. Экологическая химия наука о химических процессах, определяющих состояние и свойства окружающей среды атмосферы, гидросферы и почв. Раздел химии, посвящённый изучению химических основ… … Википедия
Koji Nakanishi — Koji Nakanishi, a bioorganic and natural products chemist, is Centennial Professor of Chemistry and former Chairman of the Chemistry Department, Columbia University. He was born in Hong Kong on May 11, 1925. He received his bachelor’s degree in… … Wikipedia
