Results 111 to 120 of about 1,179,871 (247)

Special Articles: Environmental Sciences and Analytical Chemistry. Determination of trace aluminium in natural waters by ICP-AES after separation and preconcentration using Chromazurol S immobilized silica gel.

, 1994
Kazuo Hirayama, Toshinori SEKINE, Nobuyuki Unohara   +2 more
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NATURAL SCIENСE COLLECTIONS OF THE COAL MUSEUM AT THE FEDERAL RESEARCH CENTRE OF COAL AND COAL CHEMISTRY OF SIBERIAN BRANCH OF THE RUSSIAN ACADEMY OF SCIENCES AS A SCIENTIFIC SYSTEM OF KNOWLEDGE ABOUT COAL

, 2017
Людмила Кравцова, L. А. Kravtsova   +1 more
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The funding effectiveness in chemistry at the National Natural Science Foundation of China: research progress on the fundamentals and applications of zeolite materials [PDF]

Weili Dai, Junlin Yang
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Special Articles: Environmental Sciences and Analytical Chemistry. A new derivatization and preconcentration method for determination of trace phenols in natural water by HPLC.

, 1994
Jun‐ichi Itoh, Yukihiro HIROSAWA, Masashi Komata   +2 more
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The implementation for natural science online lecture with chemistry education base at Nurul Fadhillah school Bandar Setia

, 2021
Zainuddin Muchtar, Sri Adelila Sari, Siti Rahmah, Moondra Zubir, Rini Selly, Marini Damanik   +5 more
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Testimonials in favor of George Lawson, LL.D. formerly demonstrator of botany and histology in the University of Edinburgh, and interim lecturer on natural science in the New College, Edinburgh; afterwards professor of natural history and cheminstry in Queen's College, Kingston, and presently professor of chemistry and natural science, in Dalhousie College and University, Halifax, Nova Scotia

, 1874

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EXPLORING CHEMICAL CONCEPTS AND TEXTS BASED ON NATURAL SCIENCE LITERACY IN CHEMISTRY CLASSES.

, 2022
Ergashova Nigora Mahamattalipovna
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Character Education Analysis in The Natural Sciences Textbook of 9th Grade (Student Book): a Case of Chemistry Subject [PDF]

Anggraeni Dian Permatasari, Deni Hadiana
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Erratum to "Mechanistic Insight into Serine Flux Regulation through Nanoscale Organization of Glucose and Serine Transporters by Substrate Probe-Based Direct Stochastic Optical Reconstruction Microscopy Imaging". [PDF]

Research (Wash D C)
Jiang P, Hou H, Wang J, Wang X, Wang Y, Liu S, Chen J, Wang H, Liang F.   +8 more
europepmc   +1 more source

Using Dowsing experimental technique (TED) to identify different minerals, metals, and other materials: Is it pure physics and chemistry (Applied Natural Sciences), or psychology (Human’s Behavioral Science)? [PDF]

Hilmi S. Salem, Ibrahim Rabba
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