Results 51 to 60 of about 9,993 (192)
The genetic architecture of leaf vein density and its importance for photosynthesis in maize
New Phytologist, Volume 251, Issue 4, Page 1738-1754, August 2026.Vein types in maize leaves. Summary Leaf venation density has significantly increased during plant evolution. Higher densities are observed in angiosperms compared with early land plants, and among angiosperms, recently diverged C4 species have the highest values.
José Luis Coyac‐Rodríguez +9 more
wiley +1 more source
A Comprehensive Taxonomy of Rules for Nuanced Analysis of Governance Systems
Policy Studies Journal, Volume 54, Issue 3, August 2026.ABSTRACT Understanding how institutions shape collective action requires analytical tools that capture the complexity of governance arrangements. Ostrom's typology of rules provides a foundational framework for examining institutional configurations, yet limited specificity in rule types reduces its effectiveness in comparative analysis.
Diego Arahuetes‐de la Iglesia +6 more
wiley +1 more source
II Congreso internacional de ciencias agrarias y ambientales
, 2020 Los días 5, 6 y 7 de noviembre de 2020 la Escuela de Ciencias Agrícolas, Pecuarias y del Medio Ambiente de la Universidad Nacional Abierta y a Distancia - UNAD desarrollo de forma virtual el “Segundo Congreso Internacional de Ciencias Agrarias y Ambientales en el marco de la sostenibilidad UNAD 2020”, contribuyendo a la apropiación social del ...
Ojeda, Gerardo, Prada, Yolvi
openaire +4 more sources
IV Congreso internacional de ciencias agrarias y ambientales: Tomo II
, 2022 Por otra parte, este evento enmarcó enfoques diferenciadores y mostró el impacto de las investigaciones presentadas en el sector ambiental con la evaluación y aplicación de metodologías para la mitigación del cambio climático, la conservación y aprovechamiento de la biodiversidad y las alternativas de producción de energía y componentes para potenciar ...
openaire +6 more sources
Semina: Ci. Agrárias, Londrina, v. 36, n. 6, 2015
Semina: Ciências Agrárias, 2015 Semina Ciências Agrárias
doaj +1 more source
Semina: Ci. Agrárias, Londrina, v. 38, n. 3, 2017
Semina: Ciências Agrárias, 2017 Semina Ciências Agrárias
doaj +3 more sources
Facultad de Ciencias Agrarias y Forestales
, 1999 Universidad Nacional de La ...
openaire +1 more source
Semina: Ciênc. Agrár. Londrina, v. 40, n. 3, 2019
Semina: Ciências Agrárias, 2019 Semina Ciências Agrárias
doaj +1 more source
Desde la biblioteca del Instituto de Ciencias Agrarias (ICA)
, 2016 Sección: Así ...
openaire +2 more sources
Semina: Ci. Agrárias, Londrina, v.37, n.4, Suplemento 1, 2016
Semina: Ciências Agrárias, 2016 Semina Ciências Agrárias
doaj +1 more source