Results 41 to 50 of about 923,763 (238)

Heat Transfer Performance of Biphilic Surfaces With Diatomite‐Based Composite Coatings in a Closed Thermosyphon System

open access: yesHeat Transfer, EarlyView.
ABSTRACT This study investigates the thermal performance of innovative biphilic boiling surfaces designed for CPU cooling applications using a two‐phase closed thermosyphon (TPCT) system. The surfaces were fabricated by applying composite coatings—comprising epoxy resin and diatomite particles functionalized with APTES and PFOTS silanes— onto Al1050 ...
José Pereira   +3 more
wiley   +1 more source

The international research of academic economists in Brazil: 1999-2006

open access: yesEconomia Aplicada, 2007
Este paper estende a análise de Faria (2000) para o período de 1999-2006. O estudo analisa a produção de 750 economistas acadêmicos de 31 departamentos de economia com programas de pós-graduação no Brasil.
João Ricardo Faria   +2 more
doaj  

Joint Angular Excursions and Angular Range Utilization During Stance‐Phase Locomotion in Terrestrial Mammals: A Comparative Morphofunctional Data Set

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
wiley   +1 more source

35 años de precarización democrática en Paraguay

open access: yesInterconectando Saberes
Al cumplir 35 años del inicio de la democratización paraguaya (1989-2024), esa investigación busca analizar el estado actual de la democracia paraguaya.
Junior Ivan Bourscheid
doaj   +1 more source

Estratégia de relacionamento entre os membros da cadeia produtiva no Brasil: reflexões sobre o tema Strategy of relations among the members of the productive chain in Brazil: reflections on the theme

open access: yesGestão & Produção, 2005
O crescente número de alianças entre as organizações tem propiciado a formação de verdadeiras redes, configurando o que se chama hoje de Sociedade em Rede.
Maria Celeste Reis Lobo Vasconcelos   +2 more
doaj   +1 more source

A Estratégia da presença à luz do conceito de estratégia e suas raízes no imaginário do pessoal militar

open access: yesColeção Meira Mattos, 2021
Costuma-se falar muito da estratégia da presença, mas ela tem sido objeto de pouquíssimos estudos. O presente artigo pretende contribuir nesse sentido mediante o estabelecimento dos antecedentes históricos da presença, seguido da apresentação das ...
Marcelo Oliveira Lopes Serrano
doaj   +1 more source

Reevaluating Sociodemographic Influences on the Collaborative Economy: Fresh Insights for Emerging Business Models in the European Union

open access: yesStrategic Change, EarlyView.
ABSTRACT This study examines how sociodemographic factors influence engagement with the Collaborative Economy within the European Union, analyzing data from Flash Eurobarometer 467. Employing hierarchical clustering and multiple regression analyses, we explore the perceived advantages of Collaborative Economy participation across diverse demographic ...
Cristina Pérez‐Pérez   +3 more
wiley   +1 more source

Estratégia Empresarial : Impacto de la Estratégia empresarial dentro de la organización [PDF]

open access: yes, 2017
A continuación, se presenta una síntesis sobre la Estrategia Empresarial, desde el punto de vista administrativo, proceso que se ha resumido en cuatro capítulos; proyectando la esencia de los resultados conseguidos, durante la investigación.
Castiblanco López, Edwin José   +1 more
core  

Unveiling human–wildlife interactions in the context of livestock grazing abandonment and the return of large carnivores, ungulates and vultures: A stakeholder perspective

open access: yesPeople and Nature, EarlyView.
Abstract Pastoral practices remain a widespread economic activity across European mountain regions. However, the viability of this activity may be threatened by the recovery of large wild vertebrates associated with passive rewilding, leading to the so‐called human–wildlife conflicts.
P. Acebes   +4 more
wiley   +1 more source

Enquadramentos jornalísticos na cobertura do processo constituinte de 1988

open access: yesRevista Brasileira de História da Mídia
O artigo realiza uma análise documental de duas revistas semanais e 21 jornais brasileiros que circularam entre 1985 e 1988, período anterior à promulgação da Constituição Federal de 1988.
Lucia Santa-Cruz, Lucas Luciano
doaj   +1 more source

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