Results 21 to 30 of about 35,147 (156)

Estimación de una función para la producción de compost: el caso europeo

open access: yesRevista de Economia e Sociologia Rural, 2020
Resumen: Este artículo tiene como objetivo estimar una función de producción de compost para 31 países de Europa usando la metodología de panel de datos.
David Andrés Camargo Mayorga   +2 more
doaj   +1 more source

Una función de producción para el teatro en Colombia [PDF]

open access: yes, 2012
Estimar una función de producción Cobb Douglas para el teatro, que ofrezca información sobre el proceso productivo de un sector que se sostiene con apoyos públicos, es el objeto de este trabajo. Con esta estimación se concluye que no existen rendimientos
Parra Osorio Juan Felipe   +1 more
core   +1 more source

Los efectos de la autarquía en la agricultura murciana [PDF]

open access: yes, 1996
Editada en la Fundación Empresa PúblicaEn este artículo se trata de analizar las repercusiones de la política autárquica e intervencionista de la posguerra en la agricultura murciana.
López-Ortiz, María Inmaculada   +2 more
core   +1 more source

FUNCIÓN DE PRODUCCIÓN EN GALLINA DE POSTURA LOHMANN BROWN EN SISTEMA INTENSIVO [PDF]

open access: yes, 2021
Es un documento donde se describe la relación de insumo variable alimento y producto final huevo de un lote de 72 gallinas de postura lo Lohmann Brown en sistema intensivo, también se identifica el punto donde se encuentra el óptimo técnico máxima ...
GONZÁLEZ, ROLANDO LEONEL
core  

Local canopy cover, shade tree identity and landscape tree cover shape leaf‐cutter ant nest density and herbivory in cacao agroforestry systems

open access: yesJournal of Applied Ecology, Volume 63, Issue 4, April 2026.
Our findings provide practical guidance for agroforestry management by demonstrating that intercropping with selected species can mitigate damage from leaf‐cutter ants in cacao agroforests. At the landscape scale, high tree cover was associated with low herbivory rates, emphasising the need to maintain or restore forested habitats.
Blanca Ivañez‐Ballesteros   +8 more
wiley   +1 more source

Assessing contributions of deterministic versus stochastic processes to local species assembly: A field experiment with annual plant‐dominated communities in gypsum systems

open access: yesJournal of Ecology, Volume 114, Issue 3, March 2026.
In this study, we experimentally show that stochasticity can play prominent roles in driving local species assembly in annual plant‐dominated communities of semiarid gypsum ecosystems. Drylands are traditionally viewed as restrictive environments that impose strong deterministic filtering effects, but neutral events can also contribute decisively to ...
Laura Ortiz   +3 more
wiley   +1 more source

Quality Infrastructure for Resilient Pharmaceutical Manufacturing in Ethiopia: A Comparative Archival Review

open access: yesJournal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.
ABSTRACT The National Quality Infrastructure (NQI) in a given country provides the essential framework for quality assurance integrating standardization, metrology, accreditation, and conformity assessment to create the technical backbone for industry and trade. Hence, building a resilient NQI is fundamental to securing medicine quality, enabling local
Addisu Afrassa Tegegne   +3 more
wiley   +1 more source

Análisis crítico de la función de producción agregada

open access: yes, 2016
En el presente artículo se estudia la controversia sobre la validez teórica de la función de producción agregada. Se realiza un análisis crítico de los fundamentos filosóficos de la teoría neoclásica y las bases teóricas de la función de producción ...
Reyes-Blanco, Otilio   +1 more
core   +3 more sources

Talking as friends: Weaving local and scientific knowledge to co‐produce an integrated index to assess rangeland multifunctionality in a dryland Biosphere Reserve in Mexico

open access: yesPeople and Nature, Volume 7, Issue 11, Page 3036-3056, November 2025.
Abstract The complexity of sustainability challenges and the need for transformative change have prompted the exploration of novel approaches for knowledge co‐generation and decision‐making. This calls for integrative assessment methods that meaningfully include and represent diverse knowledge systems, capturing multiple values, needs and interests as ...
Ricardo Ismael Mata‐Páez   +6 more
wiley   +1 more source

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