Results 51 to 60 of about 1,465,196 (394)

Precise tuning in platinum-nickel/nickel sulfide interface nanowires for synergistic hydrogen evolution catalysis

open access: yesNature Communications, 2017
Comprising abundant interfaces, multicomponent heterostructures can integrate distinct building blocks into single entities and yield exceptional functionalities enabled by the synergistic components. Here we report an efficient approach to construct one-
Pengtang Wang   +7 more
semanticscholar   +1 more source

On the equivariant Tamagawa number conjecture in tame CM-extensions, II [PDF]

open access: yes, 2010
We use the notion of non-commutative Fitting invariants to give a reformulation of the equivariant Iwasawa main conjecture (EIMC) attached to an extension F=K of totally real fields with Galois group G, where K is a global number field and G is a p-adic ...
Nickel, Andreas
core  

On the equivariant Tamagawa number conjecture for Tate motives and unconditional annihilation results [PDF]

open access: yes, 2015
Let L/K be a finite Galois extension of number fields with Galois group G. Let p be a rational prime and let r be a non-positive integer. By examining the structure of the p-adic group ring Z_p[G], we prove many new cases of the p-part of the equivariant
Johnston, Henri, Nickel, Andreas
core   +2 more sources

ShcD adaptor protein drives invasion of triple negative breast cancer cells by aberrant activation of EGFR signaling

open access: yesMolecular Oncology, EarlyView.
We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau   +11 more
wiley   +1 more source

Key Technology Research on the Efficient Exploitation and Comprehensive Utilization of Resources in the Deep Jinchuan Nickel Deposit

open access: yesEngineering, 2017
To understand the resource features and geology in the deep Jinchuan nickel deposit, difficult geological conditions were systematically analyzed, including high stress, fragmentized ore rock, prevalent deformation, difficult tunnel support, complicated ...
Zhiqiang Yang
doaj   +1 more source

A nickel iron diselenide-derived efficient oxygen-evolution catalyst

open access: yesNature Communications, 2016
Efficient oxygen-evolution reaction catalysts are required for the cost-effective generation of solar fuels. Metal selenides have been reported as promising oxygen-evolution catalysts; however, their active forms are yet to be elucidated.
Xiang Xu, Fang Song, Xile Hu
semanticscholar   +1 more source

Bioinorganic Chemistry of Nickel

open access: yes, 2020
The Coordination Chemistry of Nickel: An Introductory Survey Ni(III) Chemistry and Properties of the Peptide Complexes of Ni(II) and Ni(III) The EPR Spectra of Odd-Electron Nickel Ions in Biological Systems: Theory for d7 and d9 Ions Electronic and ...
J. Lancaster
semanticscholar   +1 more source

EMT‐associated bias in the Parsortix® system observed with pancreatic cancer cell lines

open access: yesMolecular Oncology, EarlyView.
The Parsortix® system was tested for CTC enrichment using pancreatic cancer cell lines with different EMT phenotypes. Spike‐in experiments showed lower recovery of mesenchymal‐like cells. This was confirmed with an EMT‐inducible breast cancer cell line.
Nele Vandenbussche   +8 more
wiley   +1 more source

Institutional Anomie, Market-Based Values and Anti-Immigrant Attitudes: A Multilevel Analysis in 28 European Countries

open access: yesInternational Journal of Conflict and Violence, 2022
Individuals who are strongly oriented towards market-based values are more likely to devalue groups identified as ”unprofitable” from an economic point of view. Drawing on insights from Institutional Anomie Theory (IAT), this study explores economically
Amelie Nickel
doaj   +1 more source

Studies on the promotion of nickel—alumina coprecipitated catalysts: II. Lanthanum oxide [PDF]

open access: yes, 1988
Two series of lanthanum promoted nickel—alumina catalysts have been prepared by coprecipitation of the metal nitrates, using potassium carbonate. The molar ratio between nickel and the sum of aluminium and lanthanum was kept constant at 2.5 or 9.0 within
Lansink Rotgerink, H.G.J.   +3 more
core   +3 more sources

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