Results 121 to 130 of about 236,548 (255)

Chemical kinetics and modeling of planetary atmospheres [PDF]

open access: yes, 1990
A unified overview is presented for chemical kinetics and chemical modeling in planetary atmospheres. The recent major advances in the understanding of the chemistry of the terrestrial atmosphere make the study of planets more interesting and relevant. A
Yung, Yuk L.
core   +1 more source

Identification with dominant ethnic groups and attitudes towards government redistribution in Southeast Asia

open access: yesAsia and the Global Economy
Does identification with dominant but different ethnic groups lead individuals to diverge in their preferences for redistribution? This paper analyzes the role of the relative population size of an individual's ethnic group in shaping her attitude ...
Joseph J. Capuno
doaj   +1 more source

Outbreak of CTX-M-15-Producing Enterotoxigenic Escherichia coli O159:H20 in the Republic of Korea in 2016

open access: yesAntimicrobial Agents and Chemotherapy, 2017
Jin Seok Kim   +17 more
semanticscholar   +1 more source

Multispectral Classification based on H20 and H20 with NaOH Using Image Segmentation and Ensemble Learning EfficientNetV2, Resnet50, MobileNetV3

open access: yesJournal of Electronics, Electromedical Engineering, and Medical Informatics
High Multispectral imaging has become a promising approach in liquid classification, particularly in distinguishing visually similar but subtly spectrally distinct solutions, such as pure water (H₂O) and water mixed with sodium hydroxide (H₂O with NaOH).
Melinda Melinda   +5 more
openaire   +1 more source

The Crystal Structure of the Complex [Y(H20)s(N03)2] [Y(H20)2(N03)4]

open access: yesCroatica Chemica Acta, 1984
The title compound was prepared by thermal d'ecomposition of crystals of Y (H20)4(N03)s · 2H20. The structure was solved by. Patterson and Fourier methods and isotropically refined to R=0.12. The unit cell is orthorhombic; the space group is C2221 The crystal contains two crystallographically and chemically different complex ions, with yttrium atoms as
Radivojević, Pavle   +3 more
openaire   +2 more sources

Solución del Poliacrilato de Sodio en H20

open access: yesIngenia Materiales, 2019
Hoy en día es indiscutible la amplia utilización del poliacrilato de sodio, pero por qué no buscar más utilidades, o incluso crear un nuevo material cuya base sea el agua. De esto último va el proyecto, la idea es conseguir un coloide, un gel de partículas de líquido (H2O) en un sólido (poli(2-propenoato) de sodio).
Evangelista, N.   +3 more
openaire   +1 more source

Desarrollo del sistema radicular de leucaena (leucaena leucocephata Lam de Wit) a través de capas de subsuelo acido

open access: yesRevista Mexicana de Ciencias Pecuarias, 1984
Semillas inoculadas de leucaena gigante (k8) fueron sembradas en tubos de vidrio. Se usó un ultisol areno-limoso con un pH (H20) de 4.6.
E. Olvera
doaj  

Inactivación de microorganismos por altas presiones en la industria vinícola

open access: yesIngeniería e Investigación, 2000
Con el fin de evaluar experimentalmente la capacidad de los gases C02 y N2 bajo presión para inactivar levaduras salvajes, mostos de uva del Viñedo y Cava de Puntalarga (Nobsa, Boyacá), estos se sometieron a tratamientos hiperbáricos con los mencionados ...
Jaime Nelson Montaña B.   +1 more
doaj  

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