Results 141 to 150 of about 446,562 (295)

Editorial

open access: yesRevista de Economía Institucional, 2017
Revista Economía Institucional
doaj   +1 more source

[Economic evaluation in the health sector: The link between economic and health variables]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Inzunza-Cervantes G   +2 more
europepmc   +1 more source

Common‐garden experimental evaluation of phylogenetic and functional diversity as drivers of plant performance

open access: yesOikos, EarlyView.
Biodiversity is known to influence the performance of coexisting species and has been proposed as a management tool to enhance the resilience and functioning of plant communities under drought. However, experimental studies to disentangle the roles of phylogenetic and functional diversity as drivers of plant performance remain extremely scarce.
Arantzazu L. Luzuriaga   +3 more
wiley   +1 more source

Emergent media narratives on land conflicts in a global biocultural diversity hotspot

open access: yesPeople and Nature, EarlyView.
Abstract Land conflicts (LCs) represent major challenges in regions where limited resources are contested by diverse actors. The triple frontier of the bioculturally diverse Alto Paraná Atlantic Forests (APAF) ecoregion concentrates some of the most intense LCs in South America.
Alberto Anticoli   +7 more
wiley   +1 more source

Alvaro Antonio Zini Jr.

open access: yesEconomia Aplicada, 1998
Economia Aplicada
doaj  

Photovoltaic Effect in a III‐IV‐V Compound Semiconductor

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
A large reduction of the GaAs band gap is obtained with incorporation of 6.5% Ge during epitaxy without introducing extended defects or composition inhomogeneity. Heterojunction solar cell devices were fabricated with 0.76‐V open circuit voltage and an internal quantum efficiency above 40% at energies below the bandgap of the GaAs emitter.
José M. Ripalda   +13 more
wiley   +1 more source

Editorial

open access: yesRevista de Economía Institucional, 2015
Revista De economía
doaj   +1 more source

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