Results 51 to 60 of about 77,217 (138)

Single‐cell insights into the role of T cells in B‐cell malignancies

open access: yesFEBS Letters, Volume 599, Issue 20, Page 2932-2951, October 2025.
Single‐cell technologies have transformed our understanding of T cell–tumor cell interactions in B‐cell malignancies, revealing new T‐cell subsets, functional states, and immune evasion mechanisms. This Review synthesizes these findings, highlighting the roles of T cells in pathogenesis, progression, and therapy response, and underscoring their ...
Laura Llaó‐Cid
wiley   +1 more source

Las relaciones de consumo y la aplicación del Daño Punitivo o punitive damages en Colombia [PDF]

open access: yes, 2013
La relación de consumo está enmarcada como una situación contractual en la cual influye sustancialmente en la formación del consentimiento la percepción que el consumidor se hace por la información dada por el productor acerca del producto, así como la ...
Alaix Fonseca, Adriana del Pilar   +1 more
core  

Female Starlings With Experimentally Impaired Pre‐Laying Condition Produce Smaller But Vitamin A Richer Eggs

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 343, Issue 8, Page 870-880, October 2025.
We experimentally impaired the pre‐laying condition of female starlings by clipping two flight feathers per wing at the beginning of the breeding season, before egg laying. Impaired females laid the same number of eggs as control females, but smaller, and with higher levels of yolk vitamin A.
S. Casquero   +5 more
wiley   +1 more source

“Teoría General del Contrato y Protección de Consumidores” [PDF]

open access: yes, 2015
El objetivo que se busca es conocer la evolución del Derecho de consumo y examinar las particularidades que se han introducido en la Teoría General del Contrato (contenida en el Código Civil) con el fin de proteger a los consumidores, estudiándose por ...
Reglero Martín, Lucía
core  

A global meta‐analysis of ecological functions and regulating ecosystem services of freshwater bivalves

open access: yesLimnology and Oceanography, Volume 70, Issue 10, Page 2982-2997, October 2025.
Abstract Freshwater bivalves are globally distributed, diverse, and common in benthic communities. Many taxa, particularly in the most species‐rich order, Unionida, are declining due to anthropogenic stressors, while a small number of non‐native species have become increasingly abundant and widespread, commonly replacing native bivalve assemblages.
Alexandra Zieritz   +35 more
wiley   +1 more source

Improving Labor Inspections Systems: Design Options [PDF]

open access: yes, 2014
[Excerpt] The following paper identifies experimental designs for the evaluation of labor inspection systems in Latin America. It includes six principal sections. Section 1 discusses the main differences between the “Latin model” (Piore and Schrank 2008)
Schrank, Andrew
core   +1 more source

A nomenclatural review of Acalypha (Euphorbiaceae) of mainland Africa

open access: yesTAXON, Volume 74, Issue 5, Page 1217-1247, October 2025.
Abstract This paper presents a critical nomenclatural review of Acalypha species of continental Africa and the islands of Cape Verde, Saint Helena, and São Tomé and Príncipe. It is based mainly on the study of type specimens and is the first step towards a comprehensive taxonomic monograph of the genus in Africa.
José María Cardiel   +4 more
wiley   +1 more source

Problemas sobre el origen y naturaleza de la compraventa obligacional

open access: yesRevista de Derecho
La configuración de la compraventa como contrato consensual generador de obligaciones constituye un logro de la jurisprudencia romana, que consiguió así superar la concepción originaria de la compraventa real, que se encuentra en el antiguo derecho ...
Javier Belda Mercado
doaj   +1 more source

Segregación ocupacional y empleabilidad femenina en el sector andaluz de la construcción [PDF]

open access: yes, 2009
La ponencia que presentamos se encuadra dentro de un proyecto más amplio de investigación desde una perspectiva de género, dirigido a diversos sectores tradicionalmente copados por el colectivo masculino, como es el caso del sector de la construcción,
Román Onsalo, María Luisa   +1 more
core  

A Type I Hyperbolic Metamaterial Driven by Phonons on ZnO

open access: yesAdvanced Optical Materials, Volume 13, Issue 26, September 12, 2025.
This article reports the first realization of a phonon‐driven type I hyperbolic metamaterial with ZnO/(Zn,Mg)O heterostructures. By adjusting the Mg content and layer thickness ratio, it establishes a clear framework for achieving and tuning the type I hyperbolic region via phonon resonances.
Julia Inglés‐Cerrillo   +9 more
wiley   +1 more source

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