Results 161 to 170 of about 1,410,639 (361)

Game theory in the classroom: low cooperative relationships identify bullying patterns in elementary schools

open access: yesHumanities & Social Sciences Communications
Cooperation and bullying have a subtle yet important interaction that influences the social dynamics in elementary school classrooms. We investigate this interplay in a large sample of 1112 students across 47 public primary classrooms in Chile.
Victor Landaeta-Torres   +7 more
doaj   +1 more source

Vinculación de la CIC al Poder Ejecutivo [PDF]

open access: yes, 2010
El Gobierno de la provincia de Buenos Aires decreta que la Comisión de Investigaciones Científicas mantendrá sus relaciones con el Poder Ejecutivo por intermedio del Ministerio de la ...
Gobierno de la provincia de Buenos Aires
core  

Selective Vapor‐Phase Formic Acid Decomposition Over Carbon‐Supported Rhenium Catalysts with Metallic, Carbide, and Oxide Rhenium Phases

open access: yesChemistryOpen, EarlyView.
Carbon‐supported rhenium catalysts with metallic, carbide, and oxide phases were evaluated for vapor‐phase formic acid decomposition. Rhenium carbide exhibited the highest intrinsic activity and superior CO2 selectivity, while graphite provided enhanced dispersion compared to carbon nanotubes, highlighting phase‐dependent performance in hydrogen ...
Claudio Contreras‐Díaz   +7 more
wiley   +1 more source

Contabilidad y Gobierno Corporativo

open access: yesProyecciones, 2015
When someone talks about Corporate Governance usually refers to control system and accounting system together, but few works published analyzed the distinction between these two systems. On the other hand in the case of companies the preferred control is the one exercise by the shareholders, but it is necessary to think that there are others social ...
openaire   +2 more sources

More pumas (Puma concolor) does not change perceptions: The mismatched response of ranchers to the presence of a top carnivore

open access: yesPeople and Nature, EarlyView.
Abstract Human‐wildlife conflicts (HWCs) are one of the most critical conservation challenges worldwide. Large carnivores are frequently at the centre of these conflicts because of the perceived and real threats they pose to livestock and human safety.
Esperanza C. Iranzo   +10 more
wiley   +1 more source

Reformas de los sistemas de salud en Sudamérica: una oportunidad para UNASUR

open access: yesRevista Peruana de Medicina Experimental y Salud Pública
Los sistemas de salud de América del Sur siguen soportando la segmentación, la privatización y la fragmentación. Las reformas del sector salud de los programas de ajuste estructural de los años 1980 y 1990 en Sudamérica siguieron diferentes propósitos y ...
José Gomes-Temporão, Mariana Faria
doaj   +2 more sources

Graphene Nanoplatelets–PVDF Stretchable Sensors for Tactile Interaction: From Grasp Detection to Morse Code Communication

open access: yesPolymer Composites, EarlyView.
Graphene nanoplatelet‐PVDF wearable sensors for tactile applications. ABSTRACT Conductive flexible pressure sensors based on poly(vinylidene fluoride‐co‐hexafluoropropylene) (PVDF‐HFP) doped with graphene nanoplatelets (GNPs) were fabricated via solvent casting, targeting tactile sensing applications. The electrical behavior of the sensors was assessed
Víctor Díaz‐Mena   +3 more
wiley   +1 more source

Gobierno sin Estado y derechos sin gobierno

open access: yes, 2015
Frente a la mirada más clásica del constitucionalismo, que localiza todas las prácticas de gobierno y de poder en el Estado, trabajando desde la perspectiva de la gubernamentalidad intento sostener que en la medida en que las prácticas de gobierno no se localizan solamente en el Estado el constitucionalismo fracasa al momento de avanzar en su objetivo ...
openaire   +1 more source

Revitalizing endangered mycocultural heritage in Mesoamerica: The case of the Tlahuica‐Pjiekakjoo culture

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The preservation and revitalization of mycocultural heritage, developed over centuries of human‐mushroom interaction, contributes to safeguarding both natural ecosystems and the promotion of sustainable rural development, one of the biggest global challenges currently faced by humankind.
Elisette Ramírez‐Carbajal   +8 more
wiley   +1 more source

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