Results 21 to 30 of about 726 (122)

EVALUACIÓN DE LA ESTRUCTURA PRODUCTIVA A TRAVÉS DEL VALOR AGREGADO

open access: yesInvestigación Económica, 2023
Esta investigación tiene como objetivo evaluar el papel de la manufactura en la modernización de la estructura productiva de una muestra de 66 países de ingresos bajos, medianos y altos, con datos de las tablas insumo-producto internacionales de la OCDE.
openaire   +2 more sources

Plasma membrane aquaporins interact with the endoplasmic reticulum resident VAP27 proteins at ER–PM contact sites and endocytic structures

open access: yesNew Phytologist, Volume 228, Issue 3, Page 973-988, November 2020., 2020
Summary Plasma membrane (PM) intrinsic proteins (PIPs) are aquaporins facilitating the diffusion of water and small solutes. The functional importance of the PM organisation of PIPs in the interaction with other cellular structures is not completely understood. We performed a pull‐down assay using maize (Zea mays) suspension cells expressing YFP‐ZmPIP2;
Ana Romina Fox   +7 more
wiley   +1 more source

Cambio en la estructura productiva, 1995-2011: China versus México

open access: yesEl Trimestre Económico, 2021
Este trabajo realiza un análisis comparativo de la estructura productiva de las economías de China y de México mediante un estudio descriptivo y los métodos del análisis estructural aplicados a matrices de insumo-producto para 1995 y 2011.
Gaspar Núñez Rodríguez
doaj   +1 more source

Apuntes para (re)pensar el desarrollo industrial en el contexto latinoamericano

open access: yesH-Industri@, 2023
El trabajo revisa aspectos claves en torno al problema del desarrollo centrado en la estructura pro­ductiva de países latinoamericanos. Procura responder por qué es necesaria la transformación productiva, sobre qué aspectos es preciso centrarse, cómo ...
Cristhian Seiler   +1 more
doaj   +1 more source

Phosphate starvation induces root cell‐type‐specific transcriptional responses and alternative splicing

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3212-3229, June 2026.
Summary Phosphate (Pi) is an essential nutrient for plant growth, and understanding how Arabidopsis thaliana root cells respond to Pi deficiency is crucial to decipher whole plant responses. We perform high‐resolution transcriptomic profiling across five distinct root cell types, identifying differentially expressed genes (DEGs) and differential ...
Mary‐Paz González‐García   +11 more
wiley   +1 more source

The role of agri‐environment schemes in conservation and environmental management

open access: yesConservation Biology, Volume 29, Issue 4, Page 1006-1016, August 2015., 2015
Abstract Over half of the European landscape is under agricultural management and has been for millennia. Many species and ecosystems of conservation concern in Europe depend on agricultural management and are showing ongoing declines. Agri‐environment schemes (AES) are designed partly to address this.
Péter Batáry   +3 more
wiley   +1 more source

Regresión en la estructura productiva y la distribución del ingreso en América Latina: historia de una trayectoria truncada

open access: yesEnsayos de Economía, 2021
Este artículo busca establecer una conexión teórica y empírica entre la distribución funcional del ingreso y el cambio estructural. En la parte teórica se recurre a una serie de autores heterodoxos que consideran no neutra la incidencia de la estructura ...
Oscar Eduardo Perez Rodriguez   +2 more
doaj  

Inhibition of rhizobial cheaters by the host Medicago truncatula involves repression of symbiotic functions and induction of defense

open access: yesNew Phytologist, Volume 248, Issue 3, Page 1458-1474, November 2025.
Summary In symbiotic plant–microbe interactions, the host invests considerable amounts of resources in the microbial partner. If the microbe does not reciprocate with a comparable symbiotic benefit, it is regarded as a cheater. The host responds to cheaters with negative feedback mechanisms (sanctions) to prevent fitness deficits resulting from being ...
Min Chen   +8 more
wiley   +1 more source

Estructura productiva cantonal en Costa Rica

open access: yes, 2021
Ponencia presentada como investigación base para el INFORME ESTADO DE LA NACIÓN EN DESARROLLO HUMANO SOSTENIBLE 2021 (no. 27), Capítulo 3 : Oportunidades, estabilidad y solvencia económicas: nuevas herramientas para una política de desarrollo productivo en Costa ...
Durán Monge, Esteban   +3 more
openaire   +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

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