Results 71 to 80 of about 1,986,802 (232)

Opportunity cost of CO2 emission reductions: developing vs. developed economies [PDF]

open access: yes
Presentamos evidencia empírica sobre convergencia en magnitudes medioambientales para países desarrollados y en vías de desarrollo. Además, partiendo de un modelo standard "putty-clay" de uso de energía, introducimos un stock de contaminación sobre el ...
Francisco Álvarez
core  

Una estructura en evidencia. La torre Century, Tokio [PDF]

open access: yes, 1989
Cervera, Jaime: “Una estructura en evidencia. La torre Century, Tokio”. Arquitectura Viva, núm.
Cervera Bravo, Jaime
core   +1 more source

Temporal Changes in Vertebral Morphology of the Free‐Ranging Rhesus Macaques From Cayo Santiago, Puerto Rico Cambios Temporales en la Morfología Vertebral de Macacos Rhesus No Enjaulados de Cayo Santiago, Puerto Rico

open access: yesAmerican Journal of Biological Anthropology, Volume 189, Issue 4, April 2026.
ABSTRACT Objectives The objective of this study is to assess temporal change in vertebral size and shape in macaques born on Cayo Santiago from 1951 to 2002 in order to clarify patterns of temporal change identified in the cranium, appendicular skeleton, and body mass.
Catalina I. Villamil   +2 more
wiley   +1 more source

Evidencias ilegales [PDF]

open access: yes, 2016
9 p.En el capítulo anterior se hizo referencia a la obtención de la evidencia y a su relación con los derechos fundamentales, con el fin de establecer su licitud o ilicitud.
Daza-González, Alfonso
core  

Clinical Evidence Behind a Paywall: An Analysis of Randomised Clinical Trials Included in Cochrane Reviews

open access: yesLearned Publishing, Volume 39, Issue 2, April 2026.
ABSTRACT Open access to health evidence is essential for informed decision‐making, yet many randomised controlled trials (RCTs) remain behind paywalls. This study assessed the accessibility of RCTs cited in Cochrane intervention systematic reviews, focusing on open access availability and alternative access options.
Leonardo J. Uribe‐Cavero   +4 more
wiley   +1 more source

From maps to mandates: Multitemporal vegetation cover analysis as a tool to evaluate environmental judicial decisions

open access: yesPeople and Nature, Volume 8, Issue 4, Page 886-903, April 2026.
Abstract This study examines the use of multitemporal vegetation cover analysis as a tool to assess the ecological effectiveness of judicial decisions that recognize the rights of nature, using Colombia's 2016 T‐622 decision on the Atrato River as a case study.
Juan Camilo Ríos‐Orjuela   +4 more
wiley   +1 more source

Informalidad en Colombia: Nueva Evidencia [PDF]

open access: yes
Este estudio documenta el incremento reciente de la informalidad en la economía colombiana y analiza sus principales implicaciones sobre la eficiencia.
Carolina Mejía, Mauricio Cárdenas
core  

Local climate and genetic influence on intraspecific variation in torpor physiology of a cave‐roosting bat

open access: yesFunctional Ecology, Volume 40, Issue 4, Page 857-867, April 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Many small endotherms employ torpor as a survival strategy to reduce energy expenditure during periods with low food availability and cold temperatures. The expression and physiology of torpor can vary substantially within species because of phenotypic plasticity and ...
Nicholas C. Wu   +2 more
wiley   +1 more source

Asociación entre el consumo de bebidas azucaradas y edulcoradas e hipertensión: Revisión paraguas

open access: yesRevista Española de Nutrición Humana y Dietética, 2018
II Congreso de Alimentación, Nutrición y Dietética.
Rodrigo Martínez-Rodríguez   +1 more
doaj   +2 more sources

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