Results 51 to 60 of about 298,798 (179)

Seminario Ética y ciudad [PDF]

, 2012
En el seminario se plantearon diversas problemáticas que afectan gravemente la convivencia y el disfrute de nuestras ciudades, cuestionando su viabilidad y posible sostenibilidad social, económica y ambiental. Todo ello nos enfrenta a grandes desafíos en
Ortiz-Flores, Enrique
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Retrotransposon Expression Is Upregulated in Adulthood and Suppressed during Regeneration of the Limb in the Axolotl (Ambystoma mexicanum)

Advanced Biology, Volume 9, Issue 10, October 2025.
The axolotl's remarkable regenerative abilities decline with age, the causes may include the numerous repetitive elements within its genome. This study uncovers how Ty3 retrotransposons and coexpression networks involving muscle and immune pathways respond to aging and regeneration, suggesting that transposons respond to physiological shifts and may ...
Samuel Ruiz‐Pérez, Nicolás Alcaraz, Karla Torres‐Arciga, José Antonio Ocampo‐Cervantes, Alejandra Cervera, Clementina Castro‐Hernández, Cynthia Gabriela Sámano‐Salazar, Ernesto Soto‐Reyes, Rodrigo González‐Barrios   +8 more
wiley   +1 more source

A concepção da ética argumentativa diante dos princípios da educação ambiental nas decisões judiciais cidadãs

Espaço Pedagógico, 2017
O texto busca analisar o uso da ética argumentativa para a observância dos princípios de educação ambiental, previstos na lei no 9 795 (Política Nacional de Educação Ambiental), por meio das decisões judiciais.
Vanessa Hernandez Caporlingua
doaj   +1 more source

Análisis conceptual y operativo del turismo sostenible. El caso de Mar Chiquita [PDF]

, 2009
El desarrollo del paradigma ambiental ha implicado cambios significativos en la actividad turística. La difusión de este paradigma plantea una concepción y una ética nuevas del turismo que reimpone el análisis de todas las dimensiones que inciden en la ...
Bertoni, Marcela
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Spondias Tuberosa Seeds as Lignocellulosic Bioadsorbent for Efficient PB (II) Removal: Characterization, Adsorption Modeling, Selectivity, and Reusability

ChemistrySelect, Volume 10, Issue 37, October 6, 2025.
The biosorption of Pb(II) ions using Spondias tuberosa seeds involves surface binding, ion exchange, and stabilization steps that enhance metal removal from aqueous solutions. This eco‐friendly and low‐cost adsorbent demonstrates significant potential for water treatment, providing an alternative to conventional methods and contributing to sustainable ...
Aliane Cristiane de Sousa Formiga, Isaac Moura Araújo, José Augusto Soares de Araujo, Henrique Douglas Melo Coutinho, Francisco José de Paula Filho, Yannice Tatiane da Costa Santos, Jorge Marcell Coelho Menezes, Raimundo Nonato Pereira Teixeira   +7 more
wiley   +1 more source

En busca de la sostenibilidad [PDF]

, 2011
El estudio En busca de la sostenibilidad. El camino de la Responsabilidad Social Empresarial en América Latina y la contribución de la Fundación AVINA da cuenta de las últimas tres décadas en materia de responsabilidad social empresarial, con foco en la ...

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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

Agriculturización e impactos ambientales en un área representativa de la ecorregión de las pampas, argentina. [PDF]

, 2014
Estudos prévios demonstram a existência do processo de agriculturização na ecorregião das Pampas, e o partido de Tandil constitui um exemplo desse processo.
Vazquez, Patricia Susana, Zulaica, Maria Laura   +1 more
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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

Valoración de la efectividad de la estrategia para la formación ético-ambiental del estudiante universitario

Humanidades Médicas, 2023
En la formación ético-ambiental se requiere del desarrollo de acciones dirigidas a lograr una actitud consciente y valorativa, en función de una gestión sostenible de la vida en el planeta.
Niucha María Hernández González, , , Daemar Ricardo Marrero, Isidro Eduardo Méndez Santos   +2 more
doaj   +2 more sources