Results 51 to 60 of about 26,252 (203)
Journal of Ecology, Volume 114, Issue 2, February 2026.We found a positive, non‐linear, saturating relationship between mainland and island leaf sizes, reflecting an island rule‐like pattern. Small‐leaved mainland species tend to develop larger leaves on islands, while this effect weakens for larger‐leaved species, a pattern consistent across both conspecific and congeneric comparisons. Abstract The island
Xoaquín Moreira +21 more
wiley +1 more source
Espectros Eletromagnéticos - Ondas Eletromagnéticas
, 2016 É apresentado o fenômeno da dispersão da luz, o mecanismo da geração dos espectros contínuos e descontínuos tanto de emissão como de absorção e sua aplicação como recurso de análise dos componentes de diversas fontes de radiação visível.
Projeto Acessa Física - Instituto Brasileiro de Educação e Tecnologia de Formação a Distância - IBTF +1 more
core +2 more sources
Tabula Rasa: Revista de Humanidades, 2015 En los cruces de la teoría etnológica, la crítica espectrológica derridiana y la etnografía y sobre la base de la propia investigación etnográfica llevada a cabo desde el año 2004 con adscriptos indígenas Huarpes en la provincia de Mendoza, Argentina ...
Leticia Katzer
doaj
International Journal of Gynecology &Obstetrics, Volume 172, Issue 1, Page 467-481, January 2026.Abstract Objective Previously, we made recommendations for “family‐centered care” for patients with placenta accreta spectrum (PAS). This study explored patients' experience of their care and how often these recommendations are utilized. Furthermore, we explored whether these recommendations are valued by healthcare providers and identify barriers to ...
Helena C. Bartels +7 more
wiley +1 more source
Estudio computacional de RMN del acetaminofén y sus precursores químicos
infoANALITÍCA, 2018 En este artículo, se presenta un estudio espectroscópico computacional de Resonancia Magnética Nuclear del acetaminofén y sus principales precursores químicos: el 4-nitrofenol y el 4-aminofenol.
Sebastian Cuesta +2 more
doaj +1 more source
Functional Ecology, Volume 39, Issue 12, Page 3596-3610, December 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding how environmental drivers affect tree functioning is essential to improve predictions of tropical forests' response to climate change. While functional traits directly influence tree performance, our understanding of how canopy environments shape their ...
Leonardo G. Ziccardi +13 more
wiley +1 more source
Finding floral and faunal species richness optima among active fire regimes
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Changing fire regimes have important implications for biodiversity and challenge traditional conservation approaches that rely on historical conditions as proxies for ecological integrity. This historical‐centric approach becomes increasingly tenuous under climate change, necessitating direct tests of environmental impacts on biodiversity.
Zachary L. Steel +8 more
wiley +1 more source
Bipartisan Failures: How Political Agendas Undermine Core Ethical Principles in Emergency Management
Politics &Policy, Volume 53, Issue 6, December 2025.ABSTRACT This paper examines how political agendas across the ideological spectrum compromise ethical principles in emergency management in the United States. Through a literature review and comparative fact‐based scenario analysis, it demonstrates that both conservative and liberal governments have politicized disaster declarations, resource ...
Erik Xavier Wood
wiley +1 more source
Construção de um catálogo de espectros de raios X para simulações em mamografia
Brazilian Journal of Radiation Sciences, 2018 Modelos Computacionais de Exposição (MCEs) utilizam técnicas Monte Carlo (MC) para simular a interação da radiação com a matéria. Um MCE é constituído, basicamente por um fantoma (geometria a ser irradiada), algoritmos simuladores de fontes radioativas e
Larissa Cristina Silva dos Santos +2 more
doaj +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 582-588, November 2025.ABSTRACT Objective The corpus callosum (CC) is an interhemispheric structure that facilitates communication between the two cerebral hemispheres. Anomalies of the CC are frequent and associated with a wide spectrum of altered neurodevelopmental outcomes.
R. Corroenne +55 more
wiley +1 more source