Results 81 to 90 of about 1,737,738 (208)

Argentine : ni oubli ni pardon ?

Revue internationale et stratégique, 2012
Fil: Hilb, Claudia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
openaire   +2 more sources

Data Resource Profile: The Social Services Client Administration and Retrieval Environment (SOSCARE) administrative dataset for children’s social care in Northern Ireland

International Journal of Population Data Science
Introduction Children in contact with the children's social care (CSC) system are a vulnerable group likely to have experienced one or multiple forms of childhood adversity.
Sarah McKenna, Siobhán Murphy, Dermot O’Reilly, Lisa Bunting, Aideen Maguire   +4 more
doaj   +1 more source

Designed Formation of Double‐Shelled Ni–Fe Layered‐Double‐Hydroxide Nanocages for Efficient Oxygen Evolution Reaction

Advances in Materials, 2020
Delicate design of nanostructures for oxygen‐evolution electrocatalysts is an important strategy for accelerating the reaction kinetics of water splitting.
Jin-Tao Zhang, Le Yu, Ye Chen, Xue-Feng Lu, Shu-Yan Gao, X. Lou   +5 more
semanticscholar   +1 more source

THE SAD FATE OF PHILOSOPHY, EVEN (ESPECIALLY) IN EDUCATION

Вестник Мининского университета, 2017
Philosophy involves synergetic, nonlinear (dialectical) and value vision of the world. Under its jurisdiction are subject to the meaning of life questions as "why" and "where." However, in the space of modern western culture dominates the technological ...
V. A. Kutyrev, A. N. Uvarov
doaj   +2 more sources

Single atom tungsten doped ultrathin α-Ni(OH)2 for enhanced electrocatalytic water oxidation

Nature Communications, 2019
Electrocatalytic water oxidation is a rate-determining step in the water splitting reaction. Here, we report one single atom W6+ doped Ni(OH)2 nanosheet sample (w-Ni(OH)2) with an outstanding oxygen evolution reaction (OER) performance that is, in a 1 M ...
Junqing Yan, Lingqiao Kong, Yu-Jin Ji, Jai White, You-Yong Li, Jing Zhang, Peng-Fei An, Shengzhong Liu, Shui-Tong Lee, Tian-Yi Ma   +9 more
semanticscholar   +1 more source

Je n’ai ni pére ni mére, ni dieu ni frére

Annals d'arquitectura, 2001
Peer ...
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An Anomalous Internal Oxidation of Dilute Cu-Ni Alloys at 800 °C under 1 atm O2

High Temperature Materials and Processes, 2012
The oxidation of six Cu-xNi alloys (x = 0.2, 0.6, 1, 2, 3, 4 at.%) was studied at 800 °C under 1 atm O2. All of the binary Cu-Ni alloys underwent an internal oxidation of Ni in the presence of an external scale of Cu2O and CuO, in agreement with the ...
Lu L. Y., Liu L. L., Wang S., Niu Y.
doaj   +1 more source

Pengaruh Doping Nikel terhadap Sifat Termoelektrik Material CoSb3 melalui Metode Vacuum Sealing System

Wahana Fisika: Jurnal Penelitian Fisika dan Terapannya
Thermoelectric materials are able to convert heat energy into electrical energy directly, and CoSb3 is a potential candidate at medium temperatures. This study synthesized Co1-xNixSb3 (x = 0; 0.05; 0.10; 0.15; dan 0.20M) using the vacuum sealing system ...
Halimatus Sa’diyah, Chusnana Insjaf Yogihati, Nasikhudin Nasikhudin, Herlin Pujiarti, Yulia Nining Rahayu, Markus Diantoro   +5 more
doaj   +1 more source

Extraction of Ni and Co via D2EHPA in the Presence of Acetate Ion [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2015
The effect of acetate ion introduced to aqueous solutions was investigated for the extraction/separation of Ni and Co from a dilute sulfate media. The separation of Co and Ni was improved by introducing acetate to aqueous media.
Hamed Nadimi, Davoud Haghshenas Fatmehsari, Sadegh Firoozi   +2 more
doaj  

Prospects for the discovery of strategic mineral deposits (Cu, Co, Ni, EPG, Sc, V, Li, REE, Sr, graphite, hydrocarbons) in the diamond-bearing areas of the South of Western Yakutia

Известия высших учебных заведений: Геология и разведка
Background. There are prerequisites, signs and manifestations of deposits of strategic types of mineral raw materials Cu, Co, Ni, EPG, Sc, V, REE, hydrocarbons and graphite within the Nakyn, Mirninsky and Syuldyukarsky diamond-bearing fields, which are ...
P. A. Ignatov, R. U. Eremenko, A. V. Tolstov, I. M. Ovchinnikov   +3 more
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