نتایج جستجو برای: gama
تعداد نتایج: 1640 فیلتر نتایج به سال:
First posted July 28, 2021 For additional information, contact: GAMA Project ChiefCalifornia Water Science CenterU.S. Geological Survey6000 J Street, Placer HallSacramento, CA 95819Telephone number: (916) 278-3000GAMA Program Unit ChiefState Resources Control BoardDivision of QualityPO Box 2231, Sacramento, 95812Telephone 341-5855 Groundwater provides more than 40 percent California’s drinking ...
Luiz Gama liderou os movimentos garantistas consubstanciados na luta pela garantia de direitos contra abusos do poder estatal. Em seus famosos “considerandos”, aponta que o povo Brasil, sepultado nas trevas da ignorância, representa américa continental um papel secundário degrada, quando deveria ser assinalado como primeiro, pelos recursos naturais e índole pacífica excessivamente progressista ...
A porous composite of cerium oxide and gama aluminum oxide pigments were prepared via sol-gel processing controlled within reverse micelles of nonionic surfactant Triton X-114 in cyclohexane. The precursor in heated at several calcinations temperature between 823 to 1123K. This process includes three steps. In the first step of preparation the ceria sol was prepared. In the second step, cyclohe...
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