Results 151 to 160 of about 1,725,818 (341)

Climate‐induced shifts in long‐term tropical tree reproductive phenology: Insights from species dependent on and independent of biotic pollination

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The dependence on biotic pollination may constrain plant phenological responses because flowering time ultimately defines reproductive success. We proposed a local‐scale study combining long‐term phenology and experimental data to evaluate how a key functional trait—the
Amanda Eburneo Martins   +3 more
wiley   +1 more source

¿Puede existir inconstitucionalidad en las normas reformatorias de la Constitución? La justicia constitucional y la validez de las normas jurídicas superiores [PDF]

open access: yes, 2001
SUMARIO: 1. Introducción.- 2. La justicia constitucional y el control de una reforma a la Constitución: A. Estados Unidos de América. B. Colombia. Estados Unidos Mexicanos.- 3.
Rodríguez Gaona, Roberto
core   +2 more sources

Propiedades de invarianza de trayectorias para sistemas de control lineales

open access: bronze, 1991
Hernán Miranda   +2 more
openalex   +2 more sources

Optimising management against dynamic threats: A spatially explicit approach based on integer programming

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Defining strategies to control dynamic threats is a highly complex problem that is defined by the biological characteristics of the threatening agents (e.g. invasive species), the landscape context and the management objective within the constraints of limited financial resources.
José Salgado‐Rojas   +2 more
wiley   +1 more source

Desarrollo del sistema de control de un equipo de laboratorio para el control de procesos [PDF]

open access: yes, 2008
188 p.El desarrollo de trabajos prácticos en el contexto del aprendizaje de una materia, es siempre un aporte fundamental en el asentamiento del conocimiento; ese que perdura en el tiempo y que permite concretar lo aprendido en las aulas.
Martinich Leal, Ambrosio (Prof. Guía)   +1 more
core  

Sistema de prototipos para control numérico

open access: yesIngeniería e Investigación, 1992
La mejor utilización de equipos de alta tecnología implica el contar con el adecuado entrenamiento. La conformación del Grupo de Control Numérico Computarizado de Ingeniería de Sistemas en 1987, pionero, al permitir canalizar y consolidar en tres cursos electivos interdisciplinarios una respuesta a las inquietudes académico-docentes de apoyo al sector ...
openaire   +4 more sources

Role of the health literacy assessment in healthcare: Content validation of “Health Literacy Behaviour” nursing outcome

open access: yesInternational Journal of Nursing Knowledge, EarlyView.
Abstract Purpose To validate the content of the “Health Literacy Behaviour” nursing outcome (NO). Methods A content validation study was conducted during 2022. Each indicator was included in the NO, and its response levels were operationally defined. The initial version of each indicator and its response levels were refined and validated through the ...
Alba Correro‐Bermejo   +5 more
wiley   +1 more source

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