Results 61 to 70 of about 217,968 (284)

Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy

Advanced Engineering Materials, EarlyView.
An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley   +1 more source

Efectividad del control a los flujos de capital: Un reexamen empírico de la experiencia reciente en Colombia.

Revista de Economía del Rosario, 2010
El trabajo utiliza una medida de los flujos de capital privado de corto plazo y variables que buscan capturar los niveles de los créditos comerciales y también de las transacciones internacionales así como factores de expulsión y atracción para ...
Hernán Rincón
doaj  

Las guerrillas marxistas y la pena de muerte a combatientes. Un examen de los delitos capitales y del “juicio revolucionario”

Anuario Colombiano de Historia Social y de la Cultura, 2014
El presente artículo examina los códigos, las normas y los procedimientos de las guerrillas colombianas contemporáneas para imponer la pena capital. El artículo se pregunta por las diferencias y semejanzas entre las FARC y el ELN, e incluso con otras ...
Mario Aguilera Peña
doaj   +1 more source

Phase diagram of heavy fermion systems [PDF]

, 2003
The Meccano of heavy fermion systems is shown on different cases going from anomalous monochalcogenides to cerium intermetallic compounds with special focus on the ideal case of the CeRu2Si2 series.
Aoki, Araki, Barla, Bellarbi, Benoit, D Braithwaite, Fisher, Flouquet, Flouquet, G Knebel, Holmes, Holtzberg, Holtzberg, J Flouquet, Jaccard, Kambe, Kambe, Konzykowski, Lacerda, Lapierre, Link, Löhneysen, Mignot, Motoyama, Nakatsujii, Ohashi, Ohkawa, Onishi, P Haen, Paulsen, Payer, Raymond, Ribault, S Kambe, S Raymond, Sato, Schröder, Wachter, Y Haga, Zhu   +39 more
core   +2 more sources

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

TRABALHO, AGRONEGÓCIO E GESTÃO TERRITORIAL DO CAPITAL NA AGROINDÚSTRIA SUCROALCOOLEIRA

Revista Pegada Eletrônica, 2012
As novas formas de controle do processo de trabalho e de gestão territorial do capital sobre a ctrabalhadora é o que estamos nos dedicando. Questões como superexploração do trabalho, incrementoconcentração da propriedade da terra, articulada ou não com a
Antonio Thomaz Jr.
doaj   +1 more source

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

Advanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou, Xu Liu, Michael Gunawan, Yihao Shan, Ming Zhang, Shaine Lucas, Adhi Satriyatama, Denny Gunawan, Ao Wang, Xiaojie Yuan, Kaiwen Sun, Rose Amal, Xiaojing Hao   +12 more
wiley   +1 more source

Influência das ferramentas de controle gerencial no desempenho: estudo empírico em empresas industriais paranaenses

Enfoque, 2017
RESUMO   Este estudo teve como objetivo investigar a influência do conhecimento, utilização e grau de importância empregado às ferramentas de controle gerencial no desempenho das organizações de cunho industrial com atuação no estado do Paraná.
Alceu Panosso, Reinaldo Rodrigues Camacho, Márcia Maria dos Santos Bortolocci Espejo, Katia Abbas   +3 more
doaj   +1 more source

Multiband Switchable Microwave Absorbing Metamaterials Based on Reconfigurable Kirigami–Origami

Advanced Functional Materials, EarlyView.
A reconfigurable metamaterial featuring tunable microwave‐absorbing and load‐bearing performance is proposed. Stretchable kirigami and bistable origami configurations are integrated as actuating components, and the synergistic deformation mechanisms are systematically analyzed.
Weimin Ding, Zhong Zhang, Zeang Zhao, Shengyu Duan, Panding Wang, Xiaogang Guo, Hongshuai Lei, Daining Fang   +7 more
wiley   +1 more source

Situación y perspectivas de la economía mexicana, nueva época, año 3, núm. 10, enero-marzo 2013 [PDF]

, 2013
Los pronósticos del CAMP sugieren que para el primer trimestre del presente año la economía crecerá a una tasa de 3.11 por ciento, mientras que al final de 2013 se espera un crecimiento de alrededor de 3 por ciento, acompañado de una generación de poco ...
Arenas Díaz, Guillermo, Cruz Blanco, Moritz Alberto, Escamilla, Mauricio, Espíndola Torres, Mildred Yólatl, Salazar López, César Armando   +4 more
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