Results 61 to 70 of about 467,200 (180)

Can Ectoparasite Phylogenetics Shed Light on Host Evolution? The Batracobdella Leeches and Speleomantes Salamanders' System

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
Phylogenetic relationships of symbionts can inform about the evolution of their hosts. In this study, we reconstructed the evolutionary relationships among Sardinian salamander ectoparasitic leeches to resolve evolutionary discordances among their hosts, the Sardinian Speleomantes salamander species, and proposed novel evolutionary hypotheses that ...
María Torres‐Sánchez   +2 more
wiley   +1 more source

A novel mechanism of auxin habituation: upregulation of auxin receptor TRANSPORT INHIBITOR RESPONSE 1 allows cell proliferation independent of external auxin

open access: yesNew Phytologist, Volume 249, Issue 3, Page 1268-1282, February 2026.
Summary Exogenously applied auxins are essential for establishing cell lines in tissue cultures and maintaining their proliferation. Cell lines may develop the ability to proliferate even in media lacking auxin, they may become auxin‐habituated. This study investigated the mechanisms underlying this process.
Pavel Jelínek   +11 more
wiley   +1 more source

Bioética de la investigación biomédica con población mapuche [PDF]

open access: yes, 2011
Este trabajo presenta un análisis meta-etnográfico de las investigaciones biomédicas realizadas con población mapuche durante los años 1993 a 2003, con el objeto de examinar la pertinencia cultural de los aspectos éticos involucrados en el proceso de ...
Alarcón M., Ana María
core  

Academic Freedom as a Contested Public Good: Ideology, Trust and Public Attitudes in the UK and Japan

open access: yesPolitics &Policy, Volume 54, Issue 1, February 2026.
ABSTRACT Academic freedom is widely regarded as a cornerstone of democratic society, yet its public legitimacy remains contested. This article examined how citizens in two democracies (Japan and the United Kingdom) understand and evaluate academic freedom across different issue domains.
Steven David Pickering   +2 more
wiley   +1 more source

Space, mass and ornament in the Gothic-Renaissance transition in Spain [PDF]

open access: yes, 2019
La introducción en España de las nuevas formas y sintaxis renacentistas a lo largo del siglo xvi no se produjo con un abandono radical e inmediato de los viejos usos góticos, de validez comprobada en trascendentales cuestiones del diseño ...
García Ortega, Antonio Jesús   +1 more
core  

Latin American "free-trade unionism" and the cold War: an analysis based on educational policies [PDF]

open access: yes, 2017
The political education of workers and their leaders was viewed as a strategic concern in the cold war period’s bipolar world. This article discusses how this issue was dealt with by Latin American reformist trade unions grouped together in the Inter ...
Scodeller, Gabriela Noemi
core   +1 more source

Olive leaf extract and butylated hydroxytoluene as antioxidants in refined versus whole wheat flour crackers: a physico‐chemical characterization

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 2, Page 1339-1350, 30 January 2026.
Abstract BACKGROUND This study investigated the physico‐chemical properties of four cracker samples formulated with refined (RF) or whole wheat flour (WF), and enriched with olive leaf extract in either free form (OLE) or encapsulated form (MCR), as well as with butylated hydroxytoluene (BHT) antioxidant, in comparison with non‐enriched control samples
Ottavia Parenti   +4 more
wiley   +1 more source

Ensino de filosofia e a constituição da identidade individual: formação, autonomia e gênero

open access: yesPerspectiva, 2017
O presente artigo investiga a contribuição das aulas de filosofia no Ensino Médio para a formação dos educandos como sujeitos em processo de construção de uma identidade individual.
Tânia Aparecida Kuhnen
doaj   +1 more source

Constructing effective ethical frameworks for biobanking [PDF]

open access: yes, 2010
This paper is about the actual and potential development of an ethics that is appropriate to the practices and institutions of biobanking, the question being how best to develop a framework within which the relevant ethical questions are first identified
Cordell, Sean, Widdows, Heather
core  

Attachment, emotion regulation and coping in Portuguese emerging adults: a test of a mediation hypothesis [PDF]

open access: yes, 2012
Although the quality of parent-adolescent emotional bonds has consistently been proposed as a major influence on young adult's psycho-emotional functioning, the precise means by which these bonds either facilitate or impede adaptive coping are not well ...
Beyers, Wim   +3 more
core   +2 more sources

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