Results 81 to 90 of about 387,006 (286)

Alterações climáticas, sociais e políticas em Portugal: processos de governança num litoral em risco

open access: yesAmbiente & Sociedade, 2012
O litoral português é um dos mais ameaçados pela erosão costeira na Europa, um fenômeno que deverá ser agravado pelas alterações climáticas, devido à subida do nível médio do mar e à alteração do regime das ondas na costa atlântica.
Luísa Schmidt   +4 more
doaj   +1 more source

Assessing Spatiotemporal Side Effects of Diversionary Feeding on Mesopredators

open access: yesAnimal Conservation, EarlyView.
We tested whether diversionary feeding alters the space use, aggregation, or activity patterns of mesopredators using a treatment‐control design with camera traps. Although both species frequently used feeding stations, diversionary feeding did not significantly affect their spatial distribution, aggregation, or temporal behaviour.
Pablo Palencia   +5 more
wiley   +1 more source

Understanding Mammalian Habitat Use With a Multi‐Species, Multi‐Scale Approach: The Jaguar Protection Corridor in Guaviare, Colombia

open access: yesAnimal Conservation, EarlyView.
We applied a multi‐scale, multi‐species framework to quantify how landscape structure and human infrastructure influence habitat use across a terrestrial mammal community within a biological corridor in the Colombian Amazon. Forest cover and spatial configuration influenced wildlife habitat use at spatial scales associated with species dispersal ...
Gabriel P. Andrade‐Ponce   +2 more
wiley   +1 more source

Understanding the Type 2 Immunity: An Evolving View Beyond Allergic Diseases

open access: yesAllergy, EarlyView.
ABSTRACT Type 2 (T2) immunity is classically associated with defense against helminths and environmental threats, from a physiological perspective, and with allergies and eosinophilic inflammatory diseases, in a pathological sense. However, growing evidence reveals that T2 pathways also support other essential homeostatic functions, including tissue ...
Rodrigo Jiménez‐Saiz   +22 more
wiley   +1 more source

From the Individual to the Community: A Qualitative Exploration of Professional Perspectives on Community Well‐Being Dimensions in Gran Canaria

open access: yesChild &Family Social Work, EarlyView.
ABSTRACT Despite the growing body of literature on community well‐being, limited studies have explored how social service professionals conceptualise community dimensions in archipelagic or island territories, where territorial inequalities and access barriers pose unique challenges. This study explores how professionals from the Public Social Services
Jonay Del Pino García   +2 more
wiley   +1 more source

Comunidades Caribeñas Resilientes : boletín 9

open access: yes
El boletín número 9 del proyecto Comunidades Caribeñas Resilientes (CCR) presenta las iniciativas más recientes, destacando acciones de restauración de manglares, formación comunitaria en gestión del riesgo climático y apoyo a cadenas de valor locales ...
Proyecto Comunidades Caribeñas Resilientes
core  

The collective application of shorebird tracking data to conservation

open access: yesConservation Biology, EarlyView.
Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison   +71 more
wiley   +1 more source

Paternal SIRT1 Inhibition During Capacitation Imprints Histone 4 Hyperacetylation in Mouse Zygotes and Blastocysts. [PDF]

open access: yesReprod Domest Anim
ABSTRACT Sirtuin 1 (SIRT1) is a NAD+‐dependent deacetylase involved in chromatin remodelling. In this study, we evaluated whether sperm SIRT1 inhibition affects early embryonic chromatin dynamics. Sperm were treated with sirtinol during capacitation or during both capacitation and fertilization. SIRT1 inhibition increased acH4K16 in the male pronucleus
Iniesta-Cuerda M   +2 more
europepmc   +2 more sources

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