Results 31 to 40 of about 1,577,420 (280)
Revista de Ciencias Ambientales, 2018 La riqueza y la desigualdad continúan aumentando en todo el mundo, y aunque la última representa un desafío muy serio, la primera ofrece oportunidades para atender disparidades sociales y económicas que merecen ser analizadas.
Nicolás Mateo
semanticscholar +1 more source
Revista Mexicana de Ciencias Forestales, 2018 El daño forestal es la reducción del vigor y supervivencia de los árboles debido a la presencia de plagas, enfermedades y a condiciones ambientales extremas.
Víctor López-Gómez +2 more
doaj +1 more source
Política social, cualificaciones profesionales y sustentabilidad forestal [PDF]
, 2005 El componente social es, junto con el ecológico y el económico, uno de los ejes vertebradores de la sustentabilidad forestal. Dentro de dicha vertiente el capital humano es el referente y recurso estratégico de mayor relevancia.
Comesaña Casal, Carmen +1 more
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Molecular Oncology, EarlyView.Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen +14 more
wiley +1 more source
Aportaciones del CENID COMEF al programa de protección forestal del INIFAP, en el periodo 2012-2022
Brazilian Journal of Animal and Environmental ResearchEl objetivo de este estudio fue destacar las contribuciones del área de Sanidad Forestal del Centro Nacional de Investigación Disciplinaria en Conservación y Mejoramiento de Ecosistemas Forestales (Cenid Comef), desarrolladas durante el periodo 2012-2022,
Angel Enmanuel Cruz-Estrada +4 more
semanticscholar +1 more source
Policies and regulations in Mexico with regard to genetic technology and food security [PDF]
, 2016 In 1988 the first application for field trials of a GMO was formally received in Mexico. Since then a Biosafety law, few bylaws and national official standards were enacted in order to regulate the safe use of GMOs and to evaluate, control and avoid ...
Colmenarez Ortiz, Claudia +1 more
core +2 more sources
Association of Corticospinal Tract Asymmetry With Ambulatory Ability After Intracerebral Hemorrhage
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Ambulatory ability after intracerebral hemorrhage (ICH) is important to patients. We tested whether asymmetry between ipsi‐ and contra‐lesional corticospinal tracts (CSTs) assessed by diffusion tensor imaging (DTI) is associated with post‐ICH ambulation.
Yasmin N. Aziz +25 more
wiley +1 more source
Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky +8 more
wiley +1 more source
Annals of Silvicultural Research, 2022 Despite vegetation in fire-prone landscapes having different fire adaptations, a change in the worldwide fire regime could affect all ecosystem processes and systems.
Roberto Moreno +6 more
doaj +1 more source
Rarity of monodominance in hyperdiverse Amazonian forests. [PDF]
, 2019 Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such "monodominant" forests are known from all of the main tropical regions. For Amazonia, we sampled the occurrence
Alonso, Alfonso +99 more
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