Results 31 to 40 of about 63,289 (209)

En el límite

open access: yes, 1992
Glass: technological limits, physical limits, existential limits as well? Inside or outside? Extreme or combined solutions? Glass architectures separating us from the exterior or uniting us with it?
Reyes González, José Miguel
core   +1 more source

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Multiobjective Simulation–Optimization of Crop Allocation and Water Resources in Canal Command Areas Using Genetic Algorithms

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This study develops an integrated simulation–optimization framework for sustainable crop allocation and water resource management in the Bargarh Canal Command (BCC), eastern India. Efficient irrigation allocation remains a critical challenge due to competing demands, groundwater–surface water interactions and environmental constraints ...
Priyanka Mohapatra   +2 more
wiley   +1 more source

Machine Learning‐Based Estimation of Reference Evapotranspiration and Crop Coefficients for Wheat Under Diverse Climatic Conditions

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Accurate estimation of reference evapotranspiration (ET0) and crop coefficients (Kc) is critical for irrigation planning, particularly in data‐limited regions where agriculture dominates freshwater consumption. Although machine learning (ML) methods have been widely applied to ET0 and Kc estimation, most studies address these parameters ...
Ilker Angin   +4 more
wiley   +1 more source

CONFORMACION DE UN MODELO BATIMETRICO PARA EL GOLFO DE MEXICO A ESCALA 1:50000

open access: yesBoletín de Ciencias de la Tierra, 2011
La República de Cuba debe demostrar -ante la Comisión de Límites de la Plataforma Continental de las Naciones Unidasla extensión natural de su plataforma continental más allá de las 200 millas marinas, solo en la alta mar de la parte oriental del Golfo ...
Osvaldo Rodríguez Morán
doaj  

Práctica del límite [PDF]

open access: yes, 2021
Los términos de esta convocatoria: cura, dirección y límites serán -desde ya parcialmente- abordados desde el campo de pertinencia analítica. De los tres, elijo realizar algunas puntuaciones sobre la cuestión del límite, las cuales no podrán ser ...
Marino, Elisa
core  

Extensive but fragmented evidence limits understanding of factors shaping farmers' decisions regarding diversified farming systems: A global evidence map

open access: yesPeople and Nature, EarlyView.
Abstract Diversified farming systems are increasingly recognised for their potential to enhance the sustainability and resilience of food systems. Yet it remains unclear whether empirical research adequately captures the drivers and constraints shaping farmers' decisions regarding diversified farming systems across stages of decision‐making ...
Andrea C. Sánchez Bogado   +5 more
wiley   +1 more source

Tiempo que viene. Sobre la noción griego-arcaica de «tiempo»

open access: yesDaimon, 2010
Se observan ciertos usos de dos palabras griegas para decir «tiempo» (aión y khrónos) en el decir griego arcaico, especialmente en Homero y en Píndaro, constatándose que ambas palabras significan algo así como un trecho finito sin la noción presupuesta ...
Aida Míguez Barciela
doaj  

Determinants of Improved Dyspnea and Exercise Tolerance With Nasal High‐Flow O2 Therapy in Fibrotic Interstitial Lung Disease: A Pilot Physiological Study

open access: yesRespirology, EarlyView.
We tested the respective effect of high‐flow and supplemental O2 from nasal high‐flow O2 therapy (NHFO2) on dyspnea and exercise tolerance in fibrotic interstitial lung disease. Supplemental O2 and NHFO2 (but not high‐flow) provided improvements in these outcomes at “iso‐O2 saturation” due to reduced ventilatory requirements.
Sarah Thivent   +4 more
wiley   +1 more source

Aristóteles y la economía entre los límites de la razón práctica

open access: yesIdeas y Valores, 2007
Comparada con la economía de hoy, la de la Grecia antigua —por lo menos en una de sus concepciones— era una economía limitada. Exteriormente, porque en Hesíodo sirve para el sustento de la casa, y en Aristóteles para el sustento de la ciudad ...
Matthias Vollet
doaj  

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