Results 21 to 30 of about 1,159,717 (184)

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

Histological and Gene Expression Analyses of the Arm and Finger Macroglands of Two Hyloxalus Frogs (Dendrobatidae)

open access: yesMolecular Ecology, Volume 34, Issue 22, November 2025.
ABSTRACT Chemical communication during courtship is well documented in salamanders and newts, but its role in frogs is less understood. In some Neotropical poison frogs, males exhibit specialised mucous glands (SMGs) in the hand integument that express high levels of sodefrin precursor‐like factors (SPFs), an amphibian pheromone. Some species also show
Diana Abondano Almeida   +4 more
wiley   +1 more source

Producción de néctar en matorrales del sur de España: (Andalucía) [PDF]

open access: yes, 1995
Nectar production in scrubland of southern Spain (Andalusia). The aim of this work is to evaluate the alimentary resources for the Apis mellifera. A study has been carried out about the nectar production of the most representative species of a scrubland ...
Cabezudo, Baltasar   +1 more
core   +4 more sources

Modeling nature‐based restoration potential across aquatic–terrestrial boundaries

open access: yesConservation Biology, Volume 39, Issue 5, October 2025.
Abstract Today, few watersheds remain untouched by global change processes arising from climate warming, impoundments, channelization, water extraction, pollution, and urbanization. The need for restoration has resulted in a myriad of interventions, generally performed at small scales, which have limited measurable impact in restoring biodiversity and
B. Wegscheider   +5 more
wiley   +1 more source

Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento

open access: yesAmerican Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.
ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince   +16 more
wiley   +1 more source

Análisis crítico de la función de producción agregada

open access: yesLa Calera, 2014
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 ...
Oslund Rains Franklin-Sam   +1 more
doaj  

The Cobb-Douglas function of semi-intensive milk production in the south of the state of Mexico [PDF]

open access: yes, 2018
Se estimó una función de produccióntipo Cobb-Douglas bivariada seudocuadrática para determina el nivel óptimo técnica en la oferta intensiva de leche, mediante dos procedimientos matemáticos y probar si conducen a la misma solución.
CALLEJAS JUAREZ, NICOLAS   +5 more
core  

Domestic cat penetrability into rural and natural habitats of the Iberian Peninsula

open access: yesEcological Solutions and Evidence, Volume 6, Issue 3, July–September 2025.
Free‐roaming domestic cats in the Iberian Peninsula regularly venture into rural and natural areas, with some individuals travelling over 2 km from their homes. Our GPS tracking data from 64 cats reveal that younger, neutered and owned cats show larger home ranges and greater penetration into natural habitats, raising concerns for native biodiversity ...
Francisco Palomares, Ariadna Sanglas
wiley   +1 more source

On an integral equation associated with a production problem

open access: yesRevista Técnica de la Facultad de Ingeniería, 2011
En este trabajo consideramos el problema de variación de la producción de un cierto objeto como una función de tiempo, cuando para pérdidas conocidas debidas a la depreciación, la cantidad total del producto conserva un valor constante.
S. L. Kalla, L. Viloria, S. Conde
doaj  

Estimación de una función de producción y análisis de la productividad: el sector de innovación global en mercados locales

open access: yesEstudios Gerenciales, 2017
En el presente artículo se analiza la producción del sector de innovación global en mercados locales en España durante el periodo 1990-2005 mediante la estimación de una función de producción por mínimos cuadrados ordinarios y efectos fijos y aleatorios,
Segundo Camino Mogro
doaj   +1 more source

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