Results 51 to 60 of about 145,680 (218)

Genetic Diversity, Population Structure and Differentiation of Farmed and Wild African Catfish (Clarias gariepinus) in Nigeria

open access: yesEvolutionary Applications, Volume 19, Issue 2, February 2026.
ABSTRACT The African catfish (Clarias gariepinus) is a commercially important species, for both fisheries and aquaculture, and is now the most commonly farmed fish in sub‐Saharan Africa. However, knowledge about the genetic diversity and population structure of natural and farmed populations, which is crucial for effective conservation and sustainable ...
Mark K. Sanda   +4 more
wiley   +1 more source

Discussion of “clustering on dissimilarity Representations for detecting mislabelled Seismic signals at Nevado del Ruiz Volcano” by Mauricio Orozco-Alzate, and César Germán Castellanos-Domínguez [PDF]

open access: yes, 2008
The authors are to be congratulated for a systematic investigationof the accurate and non subjective classifying approach in seismic research. The authors have conducted several clustering algorithms to the seismic event records from Volcanological and ...
Demirel, Mehmet C.   +2 more
core   +1 more source

β7 Integrin Inhibition Can Increase Intestinal Inflammation by Impairing Homing of CD25hiFoxP3+ Regulatory T Cells. [PDF]

open access: yes, 2020
Background & aimsIntegrin α4β7 mediates lymphocyte trafficking to the gut and gut-associated lymphoid tissues, a process critical for recruitment of effector lymphocytes from the circulation to the gut mucosa in inflammatory bowel disease (IBD) and ...
Eckmann, Lars   +5 more
core   +1 more source

Miradas migratorias: fluir de la crítica y paradojas de la representación en Julio Ramos

open access: yesRevista Chuy, 2023
Quisiera dar curso a estas palabras, que esbozan una entrada posible a la obra de Julio Ramos, siguiendo uno de sus procedimientos críticos más notables y que, ciertamente, parece emerger de una circunstancia personal, biográfica: la inestabilidad ...
Mónica González García
doaj  

Las dos Fridas : historia e identidades transculturales

open access: yesSecuencia, 2006
En este ensayo se lleva a cabo una serie de reflexiones en torno a la película dirigida por Julie Taymor, Frida (2002), en tanto cine histórico. Se analiza la representación de la artista, Frida Kahlo, y su relaci6n con el muralista Diego Rivera.
Eli Bartra, John Mraz
doaj   +1 more source

Astrocyte Regulation of Spinal Circuit Function

open access: yesJournal of Neurochemistry, Volume 170, Issue 2, February 2026.
Spinal cord astrocytes exist as an additional component of the computational framework that governs both sensory perceptions and motor outputs (left). By integrating local synaptic activity together with signals that reflect whole‐body state (e.g., neuromodulators, immune signals, and vascular signals) into defined input states (Sn), astrocytes adapt ...
Mary Kaye Duff   +2 more
wiley   +1 more source

Gopegui, Belén: El padre de Blancanieves [PDF]

open access: yes, 2009
Review of: Gopegui, Belén. El padre de Blancanieves. Barcelona, Anagrama, 2007.
Rivera Hernández, Raúl Diego
core  

Host‐associated beneficial gut microbiota boosts induced immunity and limits immune deployment costs in bumblebees

open access: yesJournal of Animal Ecology, Volume 95, Issue 1, Page 217-229, January 2026.
Our work demonstrates a key role for host‐associated microbiota in the realization of induced immune defense, and contributes more broadly to our understanding of microbiota‐immune interactions in the context of ecological immunology. Abstract Ecological immunology posits that variation in host resistance to infection may be attributed partly to the ...
Austin C. Calhoun   +4 more
wiley   +1 more source

Ansiedades de frontera en dos novelas policiales españolas sobre la inmigración [PDF]

open access: yes, 2013
En este ensayo sostengo que la narrativa policial española que se acerca al tema de la inmigración refleja una ansiedad de frontera como una estrategia de preservación de la identidad nacional.
Rivera Hernández, Raúl Diego
core  

Sexualidade e protagonismo na película Frida [PDF]

open access: yes, 2020
Artigo apresentado como trabalho de conclusão de curso da Especialização em História e América Latina pela Universidade Federal da Integração Latino-Americana (UNILA)Esta pesquisa tem o objetivo de realizar uma análise crítica a respeito do filme Frida ...
Lima, Daiane Soares de
core  

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