Results 21 to 30 of about 59,396 (226)

Las leguminosas (Fabaceæ) de Cuba. II. Tribus Crotatarieæ, Æschynomeneæ, Millettieæ y Robinieæ

open access: yesCollectanea Botanica, 1998
[es] Parte segunda de una revisión monográfica de las leguminosas de Cuba. Comprende las cuatro tribus que se enuncian en el título, una de ellas a su vez dividida en cinco subtribus, con un total de 16 géneros aceptados y 78 especies reconocidas.
Á. Beyra Matos
doaj   +1 more source

Motivación y rendimiento académico en la adolescencia: una revisión sistemática meta-analítica

open access: yesRELIEVE - Revista Electrónica de Investigación y Evaluación Educativa, 2023
La adolescencia es un período en la vida humana en el que se advierte una bajada del interés y la motivación hacia los aspectos académicos y en el que la inmadurez del estudiante puede producir complicaciones en las actividades de aprendizaje. El presente meta-análisis estudia la relación entre la motivación y el rendimiento académico, así como las ...
Ana Cristina Formento Torres   +2 more
openaire   +3 more sources

COVID-19 e a abordagem One Health (Saúde Única): uma revisão sistemática

open access: yesVigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2020
Introdução: Em dezembro de 2019, foi identificado em Wuhan, China, em pessoas que frequentavam um mercado úmido, a presença de um novo coronavírus, denominado SARS-CoV-2, responsável pela COVID-19, que rapidamente se espalhou pelo mundo de forma pandêmica. A história natural da doença se adapta de forma emblemática na abordagem One Health (Saúde Única),
Jean Ezequiel Limongi   +1 more
openaire   +7 more sources

Critical Analysis of Fashion and Sustainability: An Umbrella Review From a Decolonial Approach

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The fashion industry is currently associated with numerous socio‐environmental impacts. Various efforts have emerged to explore pathways toward more sustainable fashion. This study aims to conduct an umbrella review to understand the prevailing perspectives and to identify the proposed paths toward fashion, sustainability, and a decolonial ...
Patrícia Muniz dos Santos Silva   +1 more
wiley   +1 more source

Comparative morphology of the mandibles of female polistine social wasps (Hymenoptera, Vespidae, Polistinae)

open access: yesRevista Brasileira de Entomologia, 2011
Comparative morphology of the mandibles of female polistine social wasps (Hymenoptera, Vespidae, Polistinae). Diversity of mandibular forms in female polistines is explored and compared among 116 species of all polistine genera. Inferences about function
Orlando Tobias Silveira   +1 more
doaj   +1 more source

A review of high nature value farming systems in Europe: Biodiversity, ecosystem services, drivers, innovations and future prospects

open access: yesPeople and Nature, EarlyView.
Abstract Farming systems of high natural and cultural value represent approximately 30% of farmlands in the European Union and are associated with a high species and habitat diversity and/or the presence of species of European conservation concern. This study aims to synthesize the existing knowledge on the assessment of biodiversity and ecosystem ...
Elsa Varela   +4 more
wiley   +1 more source

Global perspectives, local solutions: Improving human–predator coexistence through collaboration, meaningful experiences and cross‐cultural knowledge

open access: yesPeople and Nature, EarlyView.
Abstract Human–predator coexistence is a complex and dynamic relationship influenced by a variety of social–ecological factors. Recognising conflict as an inherent aspect of coexistence, rather than merely a problem to be solved, is crucial. This literature review examines how a range of factors contributes to human coexistence with predators.
Rocío Almuna   +4 more
wiley   +1 more source

Las Calamitáceas españolas. Índice taxonómico y clave analítica

open access: yesEstudios Geologicos, 1986
En el presente trabajo se realiza un índice taxonómico de para-especies de Calamitáceas recogidas en España, con sus principales sinonimias. disponiéndose en orden alfabético para facilitar su utilización.
M. C. Diéguez
doaj   +1 more source

Diversity and Activity Pattern of Terrestrial Mammal Species in Serra do Amolar, Brazilian Pantanal 巴西潘塔纳尔湿地阿莫拉尔山脉陆生哺乳动物物种的多样性及活动模式

open access: yesWildlife Letters, EarlyView.
The Serra do Amolar, located in the Brazilian Pantanal, is a crucial but understudied area for biodiversity conservation. Through camera traps, we recorded 29 mammal species, including three rodent species documented for the first time in the area: Cavia aperea, Cuniculus paca, and Holochilus chacarius.
Sergio Eduardo Barreto de Aguiar   +13 more
wiley   +1 more source

Las leguminosas (Fabaceæ) de Cuba. I. Subfamilia Cæsalpinioideæ

open access: yesCollectanea Botanica, 1998
[es] Parte primera de una revisión monográfica de las leguminosas de Cuba. Comprende cinco tribus de la subfamilia Cæsalpinioideæ, con un total de 15 géneros y 80 especies aceptados. Para cada especie y tras la nomenclatura.
A. Barreto Valdés
doaj   +1 more source

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