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Advanced Science, EarlyView.Stem cell differentiation follows a conserved surface condensate trajectory: H3K27ac super enhancers nucleate large RNA polymerase II clusters that grow and unfold before transcriptional activity disperses them. This work reveals how biophysical forces at enhancer surfaces dynamically build and dismantle stem cell transcription hubs, reshaping cell ...
Tim Klingberg +18 more
wiley +1 more source
Ex Aequo: Revista da Associação Portuguesa de Estudos sobre as MulheresA autogestão enquanto forma de resistência foi largamente adotada durante o período revolucionário português, com uma incidência determinante no setor têxtil/confecções.
Pâmela Cabreira
doaj +1 more source
Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?
Applied Economic Perspectives and Policy, Volume 48, Issue 3, Page 609-633, July 2026.ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes +2 more
wiley +1 more source
Questão social em Portugal: indicadores e desafios para o Serviço Social
EleutheraObjective. Present a preliminary study of Portugal’s expressions of the social question, emphasizing its integration into the European Union and the analysis of indicators for monitoring the risk of poverty (EAPN, 2023).
Alexandra Aparecida Leite Toffanetto Seabra Eiras +3 more
doaj +1 more source
, 1900 "Visado nos termos do Decreto 34:234 de 24/11/944"la h. pleg., 46 x 59 cmA f. preg., 46 x 59 cmLa h. pleg. 46 x 41 cmA f. preg.
Anonymous
core
Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková +4 more
wiley +1 more source
Hedonic prices indexes for new passenger cars in Portugal (1997-2001)
, 2002 In this paper we study the e¤ects of quality change on the price index for new passenger cars in Portugal for the years 1997-2001. Hedonic regression models are studied, giving particular emphasis to the relation between the form of the price index and ...
Reis, Hugo J., Silva, J. M. C. Santos
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Abcesso hepático e Bacteriemia Causada por Desulfovibrio Desulfuricans
Galicia ClínicaThis case report presents a rare liver abscess caused by Desulfovibrio desulfuricans bacteremia in an elderly Indian patient. Desulfovibrio spp. are gram-negative, sulfate-reducing anaerobic bacteria that are typically found in the environment and can ...
Tiago Guimarães Costa +4 more
doaj +1 more source
Agribusiness, EarlyView.Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin +1 more
wiley +1 more source