Results 31 to 40 of about 22,429 (230)
Quasi‐BIC and Reflective Mode Coupling Drives SHG Beyond the Q Factor Limit
Small, EarlyView.An analytical expression is developed to relate second‐harmonic generation to both the resonance Q factor and absorptance. Simulations and experiments on a dual‐resonance 3R‐MoS2 metasurface validate the formula, showing that absorptance engineering provides an effective route to enhance SHG beyond conventional Q‐only design.
Wenkai Yang +8 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge +2 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2018 Se evaluaron algunos aspectos poblacionales de Cittarium pica y su relación con variables ambientales y características de cobertura del sustrato en litorales rocosos en 3 estaciones (Bahía Concha = B.C, Bonito Gordo = B.G y Taganga = TAG) en Santa Marta,
Carlos Andrés Daza-Guerra +2 more
doaj +1 more source
Assessing differences among elasmobranch nurseries to aid conservation based on a genomics framework
Conservation Biology, EarlyView.Abstract Elasmobranch nurseries often differ in environmental conditions, demographics, and use patterns. These differences affect the distribution of genetic variation among nurseries. However, conservation and management strategies often fail to account for such differences because they are difficult to characterize.
Dominic G. Swift +8 more
wiley +1 more source
Sex‐Specific Atlantic Salmon Upstream Passage and Fallback at a Natural Cascade After Dam Removal
Fisheries Management and Ecology, EarlyView.ABSTRACT In the Boquet River (NY, USA) a low‐head dam set above a ~200‐m bedrock cascade was removed in 2015. We used radio‐telemetry to assess landlocked Atlantic salmon passage at the remaining cascade (2020, 2022). Across years, 52% of males (13/25) attempted cascade passage whereas females made no discernable attempts (0/11).
Kurt C. Heim +5 more
wiley +1 more source
Obituario. Académico Dr. Jorge Daza Barriga
Medicina, 2014 Obituario. Académico Dr.
Capítulo Atlántico
doaj
Postgrados: una alternativa para el crecimiento profesional
Prospectiva, 2018 x
Carlos Enrique Díaz Uribe
doaj +1 more source
The Role of Oxidative Stress in Periodontitis
Journal of Periodontal Research, EarlyView.Oxidative stress is involved in multiple chemical reactions that take place in different intracellular organelles: mitochondria, rough endoplasmic reticulum, peroxisomes, autophagy, and aging, and can be influenced by exogenous factors: nutrition, physical activity, psychological status, environmental conditions, microbiome, and drugs.
Pedro Bullon +3 more
wiley +1 more source
Biota Colombiana, 2022 Plagioscion magdalenae es el recurso íctico más importante del embalse El Guájaro, en el norte de Colombia, y para sus pobladores ribereños, fundamental para las pesquerías de subsistencia de la región, lo que ha llevado a su sobreexplotación.
Carlos Garcia-Alzate +1 more
doaj +1 more source
Renaissance Studies, EarlyView.Abstract Pedro de Ayala served as a diplomat for King Ferdinand II of Aragon and Queen Isabella I of Castile at the courts of Henry VII, King of England, and James IV, King of Scots. In July 1498, he wrote a letter, partly in cipher, to report to his king and queen on such matters as Spain's interests in international diplomacy; the characters and ...
Adrian William Jaime +2 more
wiley +1 more source