Results 51 to 60 of about 9,283 (177)

The Impairment of Body Condition Transiently Increases Oxidative Stress: A Dietary Restriction Experiment in Partridges

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 343, Issue 7, Page 771-783, August 2025.
ABSTRACT A proper body condition determines the correct functioning of physiological processes and the optimal expression of fitness‐related traits. Among these processes, maintaining the redox balance is essential to protect the organism from damage caused by oxidative stress.
Nerea López‐Castañón, Silvia Casquero, Virginia Villanueva‐Santos, Lorenzo Pérez‐Rodríguez, Ana Ángela Romero‐Haro   +4 more
wiley   +1 more source

Ciência, técnica e ética: o princípio da responsabilidade de Hans Jonas e suas interfaces com as questões ecológicas contemporâneas [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Ciências Humanas, Florianópolis, 2005.Esta tese de doutorado constitui-se em uma pesquisa de cunho teórico que tem seu eixo ...
Noal, Fernando Oliveira
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Lycopene Mitigates Malaria‐Induced Reactive Oxygen and Nitrogen Species and Oxidative Damage in Mice Brain and Lungs

Parasite Immunology, Volume 47, Issue 8, August 2025.
ABSTRACT The severity of malaria is associated with low antioxidant availability and elevated free radical production, which induces oxidative damage in cerebral and pulmonary microcirculation. This can be mitigated by dietary antioxidants. We investigated the protective effects of lycopene (LYC) against oxidative changes induced by Plasmodium berghei (
Everton Luiz Pompeu Varela, Antônio Rafael Quadros Gomes, Aline da Silva Barbosa dos Santos, Mariana dos Santos Guimarães, Eliete Pereira de Carvalho, Oberdan Oliveira Ferreira, Mozaniel Santana de Oliveira, Marcello Iriti, Eloisa Helena de Aguiar Andrade, Sandro Percário   +9 more
wiley   +1 more source

Intrapopulational variation in head shape correlates with soil structure heterogeneity in a head‐first burrowing amphisbaenian, Trogonophis wiegmanni

Journal of Zoology, Volume 326, Issue 2, Page 130-139, June 2025.
Morphological traits evolve to solve ecological requirements. Amphisbaenians are fossorial reptiles with different snout shapes for burrowing head‐first underground, but how these head shapes have originated is little known. Here, using 2D geometric morphometrics, we found that individual Trogonophis wiegmanni amphisbaenians inside the same population ...
M. Kirchner, J. Ortega, R. García‐Roa, J. Müller, J. Martín   +4 more
wiley   +1 more source

Ética e efetividade empresarial [PDF]

, 2007
TCC (graduação) - Universidade Federal de Santa Catarina, Centro Sócio Econômico, Curso de Administração.Este trabalho tem como objetivo principal de analisar através da visão de autores e especialistas no assunto, a relação existente entre a ética e a ...
Hoinoski, Karla Estefana
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Consideraciones sobre ética, derecho y ambiente

Derecho PUCP, 2009
El presente ensayo aborda la importancia que progresivamente está adquiriendo la ética ambiental en relación con las variadas formas del ejercicio contemporáneo del Derecho, así como de sus diversificadas áreas o especialidades y, por cierto, en ...
Pierre Foy Valencia
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Reciprocal contributions: Indigenous perspectives and voices on marine‐coastal experiences in the channels of northern Patagonia, Chile

People and Nature, Volume 7, Issue 5, Page 1086-1098, May 2025.
Abstract The recovery of marine ecosystems in areas heavily impacted by fishing and environmental exploitation depends, to some extent, on the sustainable management of resources and should be complemented by cultural traditions, practices and scientific knowledge.
Ricardo Alvarez, Daniel Caniullán, Juan Catín, Pérsida Cheuquenao, Yohana Coñuecar, Florencia Diestre, Pedro Jara, Nelson Millatureo, Darly Vargas, Jaime Ojeda   +9 more
wiley   +1 more source

Educação ambiental como processo transversal do currículo escolar [PDF]

, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.O presente trabalho apresenta a forma como os professores de Ciências, de 5ª a 8ª séries do Ensino Fundamental, de ...
Fontanela, Luiz Batista
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An interdisciplinary approach to improving conservation outcomes for parasites

Conservation Biology, Volume 39, Issue 1, February 2025.
Abstract Parasites represent a significant proportion of Earth's biodiversity and play important roles in the ecology and biology of ecosystems and hosts, making them an important target for conservation. Despite increasing calls to prioritize protection for parasites in the academic literature, they remain undervalued and underrepresented in global ...
Timothy M. Brown, Alison M. Dunn, Rupert J. Quinnell, Ellen Clarke, Andrew A. Cunningham, Simon J. Goodman   +5 more
wiley   +1 more source

Encuentro de Ética en Investigación en el Contexto Colombiano

, 2021
El IV Encuentro de Ética en Investigación dentro del Contexto Colombiano se desarrolló con el fin de aportar al análisis de situaciones deontológicas académicas, investigativas y/o administrativas, donde las buenas prácticas éticas sean puestas en ...

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