Results 91 to 100 of about 883,217 (183)
Balancing tracks and trees: Assessing railroad impact on Brazilian biodiversity
PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1345-1356, July 2026.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
Three closely linked X‐chromosomal genes potentially control sex determination in Cannabis sativa
New Phytologist, Volume 251, Issue 1, Page 505-522, July 2026.Summary Sex determination mechanisms in dioecious plants remain poorly understood yet offer an excellent model system to study genetic changes underlying morphological evolution. We investigated the genetic basis of sex determination in Cannabis sativa, combining quantitative trait locus mapping in a segregating population, comparative transcriptomics ...
Matteo Toscani +8 more
wiley +1 more source
Review of Policy Research, Volume 43, Issue 4, July 2026.ABSTRACT The accelerated digitalisation of society has amplified cybersecurity threats and revealed their cross‐sectoral nature. Yet, the policy instruments used to address these challenges remain insufficiently examined. This study conducts a scoping review of 980 academic articles (2007–2024) and applies Hood's NATO framework (Nodality, Authority ...
Benedetta Cotta, Maria Stella Righettini
wiley +1 more source
Advanced Science, Volume 13, Issue 34, 19 June 2026.Nuclear metabolism oscillates during cell cycle progression. Quantitative chromatome proteomics and imaging reveal phase‐specific dynamics of PIP5K1A and nuclear PIP2, linking phosphatidylinositol metabolism to histone methylation. This work identifies nuclear lipid metabolism as a previously unrecognized regulatory axis coordinating chromatin ...
Antoni Gañez‐Zapater +13 more
wiley +1 more source
American Journal of Botany, Volume 113, Issue 6, June 2026.Abstract Premise The species‐rich flora of Tropical Andes underwent multiple rapid and recent diversifications, yet resolving their evolutionary histories remains challenging despite increasing phylogenomic data. Here, we examined phylogenomic conflict in Brachyotum (Melastomataceae) to identify sources preventing its resolution.
Diego Paredes‐Burneo +5 more
wiley +1 more source
Ánalisis de errores y enseñanza de las preposiciones de la lengua española como lengua extranjera [PDF]
marcoELE. Revista de Didáctica Español Lengua Extranjera, 2007 El aprendizaje de las preposiciones es una parcela difícil dentro de la adquisición de las lenguas extranjeras, debido a la heterogeneidad interna que presentan en cada lengua. Para este ámbito, el Análisis de Errores se presenta como una metodología muy
Perea Siller, Francisco Javier
doaj
Brain and Behavior, Volume 16, Issue 6, June 2026.ABSTRACT Purpose This study examined the relationship between body composition and cardiac autonomic nervous system activity in educators. The objective was to explore the associations between body fat mass (BFM) and fat‐free mass (FFM) with different heart rate variability (HRV) indices in a sample of educators and to assess whether FFM moderates the ...
Estela Álvarez‐Gallardo +4 more
wiley +1 more source
Revista Brasileira de Linguística AplicadaResumen: Este artículo se enmarca en la Lingüística Aplicada a la enseñanza-aprendizaje de español como lengua extranjera (ELE)1 e investiga, mediante el análisis de errores de una muestra escrita, la interlengua en español de 36 estudiantes haitianos ...
Gloria Macarena Toledo Vega +1 more
doaj +1 more source
People and Nature, Volume 8, Issue 6, Page 1817-1831, June 2026.Abstract Global institutions are increasingly calling for an agroecological transition of our food systems to promote sustainable farmer livelihoods, safeguard agrobiodiversity and foster socio‐ecological resilience to a changing climate. Yet adoption remains limited, and there is a paucity of research examining how local conditions enable and ...
Gabriela Marie Garcia +5 more
wiley +1 more source
People and Nature, Volume 8, Issue 6, Page 1943-1956, June 2026.Abstract Remote sensing studies show that ephemeral forest regeneration is widespread in the tropics, limiting the climate and biodiversity benefits from net increases in forest cover. Socioeconomic, biophysical and landscape variables can help explain the spatial distribution of reforestation reversals.
Francis H. Joyce
wiley +1 more source