Results 31 to 40 of about 82,671 (167)

Economía de las pérdidas de electricidad en América Latina y El Caribe

open access: yes
En América Latina y el Caribe, a pesar de notables avances y reformas, los mercados eléctricos todavía enfrentan severas ineficiencias. Uno de los signos más alarmantes y persistentes son los altos niveles de pérdidas eléctricas, las cuales generan ...

semanticscholar   +1 more source

From maps to mandates: Multitemporal vegetation cover analysis as a tool to evaluate environmental judicial decisions

open access: yesPeople and Nature, EarlyView.
Abstract This study examines the use of multitemporal vegetation cover analysis as a tool to assess the ecological effectiveness of judicial decisions that recognize the rights of nature, using Colombia's 2016 T‐622 decision on the Atrato River as a case study.
Juan Camilo Ríos‐Orjuela   +4 more
wiley   +1 more source

Identificación de resistencia en germoplasma de arroz a Burkholderia glumae

open access: yesAIA Avances en Investigación Agropecuaria
Objetivo. Identificar germoplasma de arroz resistente a Burkholderia glumae para desarrollar variabilidad genética que dé origen a nuevas variedades de arroz con resistencia al tizón de la panícula del arroz causado por esta bacteria.
Leonardo Hernández Aragón   +4 more
doaj   +1 more source

Recolecciones de pérdidas

open access: yesLogos: Revista de Lingüística, Literatura y Filosofía, 2020
La categoría “recolecciones de pérdidas” alude a una serie de libros que compilan obras literarias, visuales, cinematográficas, fotográficas o musicales, que no podemos leer, ver o escuchar. En este ensayo se reúnen una gran cantidad de ellas, con el fin
Felipe Cussen
doaj   +1 more source

Revitalizing endangered mycocultural heritage in Mesoamerica: The case of the Tlahuica‐Pjiekakjoo culture

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The preservation and revitalization of mycocultural heritage, developed over centuries of human‐mushroom interaction, contributes to safeguarding both natural ecosystems and the promotion of sustainable rural development, one of the biggest global challenges currently faced by humankind.
Elisette Ramírez‐Carbajal   +8 more
wiley   +1 more source

Assessing the evolutionary distinctiveness of a highly threatened plant group: The urgency to preserve a unique lineage of evolution in Brazil

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Brazil's diverse flora is under several threats, with many unique lineages facing extinction, particularly in biodiverse regions like the Cerrado and campo rupestre. This study sheds light on the conservation needs of Cambessedesia (Melastomataceae), an endemic genus with 95% of its species endangered, using an approach to rank and prioritise species ...
Najla Bastos Scheidegger   +4 more
wiley   +1 more source

El 15 de octubre y las oportunidades perdidas

open access: yesPsicosomática y Psiquiatría, 2021
RESUMEN El presente artículo está escrito en forma de reflexión en torno a los permisos por el duelo frente a las pérdidas de hijos durante las primeras fases del embarazo.
J. Cobo
doaj   +1 more source

Detecting extirpation: A localized approach to a global problem

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The global biodiversity crisis stems from a cascading series of extirpations driving species toward extinction. Addressing this crisis requires methods for early detection of extinction at local scales, where communities can mobilize conservation efforts.
Andrew D. F. Simon   +4 more
wiley   +1 more source

Depresión y estrés postraumático en mujeres con pérdidas gestacionales inducidas e involuntarias

open access: yes, 2017
Objetivo. Evaluar y comparar la aparicion de trastornos de depresion (TD) y de estres postraumatico (TEPT) en mujeres despues de una perdida gestacional inducida o involuntaria que solicitaron atencion psicologica. Metodo.
María Esther Cardoso Escamilla   +2 more
semanticscholar   +1 more source

Balancing tracks and trees: Assessing railroad impact on Brazilian biodiversity

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The Brazilian West–East Integration Railway (FIOL) aims to boost the national economy by improving commodity transport; however, it crosses three of Brazil's most biodiverse and fragile regions: the Caatinga, Cerrado and Atlantic Forest. Using digitised plant records and land‐use analyses, our study reveals significant vegetation loss within the ...
Ana Luiza Silva Rocha   +3 more
wiley   +1 more source

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