Results 51 to 60 of about 2,202 (169)

La virtud: la recta razón en el profesional que experimenta con animales

open access: yesCivilizar, 2013
La virtud, de acuerdo con el pensamiento aristotélico, es un término medio relativo a nosotros regulado por la recta razón como lo haría un hombre prudente. Es ese modo de ser por el cual el hombre se hace bueno y por el que realiza muy bien su función.
Luis Fernando Garcés Giraldo   +1 more
doaj   +1 more source

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

open access: yesJournal 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   +4 more
wiley   +1 more source

Transcriptomic Divergence and Associated Markers Between Genomic Lineages of Silver Catfish (Rhamdia quelen)

open access: yesEcology and Evolution, Volume 15, Issue 3, March 2025.
We present transcriptomic divergence between two latitudinally distributed lineages of Rhamdia quelen, which could explain local adaptations and the speciation processes proposed in previous studies. Moreover, the differentiation of transposable elements between lineages could also be associated with this speciation process.
Néstor Ríos   +6 more
wiley   +1 more source

Noticias médicas

open access: yesRevista de la Facultad de Medicina, 1933
Recientemente fue exhibida una película sobre glándulas de secreción interna en el salón de proyecciones de la Facultad de Medicina; por "la Química Industrial" Bayer-Meister Lucius,con el siguiente Programa: Suprarrenina.-Extracto de las cápsulas ...
Facultad de Medicina Revista de la
doaj  

The Type VI Secretion System of Sinorhizobium fredii USDA257 Is Required for Successful Nodulation With Glycine max cv Pekin

open access: yesMicrobial Biotechnology, Volume 18, Issue 3, March 2025.
The functional type VI secretion system of Sinorhizobium fredii USDA257 is required for successful nodulation with Glycine max cv Pekin. ABSTRACT The symbiotic relationship between rhizobia and legumes is critical for sustainable agriculture and has important economic and environmental implications.
Pedro José Reyes‐Pérez   +8 more
wiley   +1 more source

Necesidad de la experimentación animal en Toxicología The need for animal experiments in Toxicology Necessidade de experimentação animal em Toxicologia

open access: yesRevista de Salud Ambiental, 2013
Se hace una reflexión sobre el nuevo Real Decreto 53/2013 por el que se establecen las normas básicas aplicables para la protección de los animales utilizados en experimentación y otros fines científicos, incluyendo la docencia; de acuerdo con la Ley 32 ...
Eduardo De la Peña de Torres
doaj  

Vers une abolition de la vivisection

open access: yesDerecho Animal, 2013
La vivisección o la experimentación han sido siempre objeto de polémica, desde la Antigüedad griega, pasando por el S.XIX con experimentadores como Bernard, Flourens, Magendie, hasta llegar a los laboratorios privados y públicos del S.XX.
Laurence Harang
doaj   +1 more source

Health Situation Among Women Experiencing Homelessness Who Have Been Involved in Prostitution

open access: yesJournal of Community &Applied Social Psychology, Volume 35, Issue 1, January/February 2025.
ABSTRACT People in a homeless situation are one of the most obvious embodiments of the phenomenon of social exclusion, and women living homeless are a particularly vulnerable group. The article analyses the differences in health status between women experiencing homelessness who have been involved in prostitution and those who have not.
Olga González‐Arribas   +3 more
wiley   +1 more source

Intersectional Anticipated Discrimination Among Women Experiencing Homelessness in Argentina

open access: yesJournal of Community Psychology, Volume 53, Issue 1, January 2025.
ABSTRACT Women experiencing homelessness constitute a group with idiosyncratic characteristics and needs that have largely remained invisible. Their discriminatory situation has been studied very little which may limit the design of specific intervention strategies.
Malena Lenta   +2 more
wiley   +1 more source

Experimentación en animales de productos cosmetológicos: revisión de las legislaciones de Ecuador y Colombia

open access: yes, 2022
La consideración a la sintiencia de los animales ha llevado a implementar cambios dentro de las legislaciones de varios países con el objetivo de protegerlos, evitar el maltrato y el dolor.
Del Castillo Erazo, Gabriela Carolina
core   +1 more source

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