نتایج جستجو برای: 4 main indexes and 46 sub

تعداد نتایج: 17084994  

ژورنال: علوم زمین 2018
David Cohen Parisa Piroozfar Samad Alipour Soroush Modabberi

This study investigated the hydrogeochemistry and environmental water quality of rivers in Sarough watershed using the major ion chemistry and explored multivariate statistical methods for identification of processes which release the solutes in natural waters. Totally, 38 samples were collected along the main streams of the watershed. The mean concentrations of major cations (Na, K, Mg, Ca) an...

Journal: :Chimica techno acta 2021

The cation deficient complex oxides of (Ca/Sr)MoO4 - BiVO4 Bi2Mo3O12 triple system are promising photocatalysts and pigments. Compounds with general formula Ca1−1.5x-yBix+yФxMo1-yVyO4 Sr1−1.5x-yBix+yФxMo1-yVyO4 were synthesized byconvention solid state technique in the range 550–720 °C. Two wide regions solutions (ordinary superstructured scheelite-type phases respectively) found for each syste...

Journal: :Journal of the American Academy of Dermatology 2020

Journal: :Zeitschrift Fur Kristallographie-new Crystal Structures 2022

Abstract C 21 H 20 N 4 O 2 , triclinic, P 1 ‾ $\overline{1}$ (no. 2), a = 5.874(3) Å, b 16.526(7) c 20.147(8) α 67.140(5)°, β 83.287(6)°, γ 86.910(6)°, V 1789.7(14) Å 3 Z 4, R gt ( F ) 0.0614, w ref 0.1675, T 296 K.

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