Results 101 to 110 of about 2,101,762 (309)

Iron-enriched diet contributes to early onset of osteoporotic phenotype in a mouse model of hereditary hemochromatosis [PDF]

open access: yes, 2018
Osteoporosis is associated with chronic iron overload secondary to hereditary hemochromatosis (HH), but the causative mechanisms are incompletely understood.
Camacho, António   +7 more
core   +4 more sources

Where Have I Seen You Before? Networks, Trust and Reciprocity as a Source of Collaboration in the Public Service

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT Although some studies focus on how bureaucrats' interactions with one another affect performance, they rarely focus on why these public servants collaborate. Bureaucrats' collaboration matters because it can significantly contribute to achieving policy goals.
Nathalie Mendez
wiley   +1 more source

Portuguese National Pedagogical Plan for Anesthesiology Residents’ Evaluation: The Participants’ Rating

open access: yesGazeta Médica, 2022
INTRODUCTION: Simulation in anesthesiology has been considered a crucial complementary training for residents of this medical specialty. A National Pedagogical Plan of the Biomedical Simulation Center from Centro Hospitalar e Universitário de Coimbra ...
Francisco Maio Matos   +2 more
doaj  

Regulatory T Cells in Allergy and Asthma

open access: yesFrontiers in Pediatrics, 2017
The immune system’s correct functioning requires a sophisticated balance between responses to continuous microbial challenges and tolerance to harmless antigens, such as self-antigens, food antigens, commensal microbes, allergens, etc.
Elena Martín-Orozco   +2 more
doaj   +1 more source

Varied motivations for secondary forest reclearing among landholders make forest persistence challenging

open access: yesPeople and Nature, EarlyView.
Abstract Remote sensing studies show that ephemeral forest regeneration is widespread in the tropics, limiting the climate and biodiversity benefits from net increases in forest cover. Socioeconomic, biophysical and landscape variables can help explain the spatial distribution of reforestation reversals.
Francis H. Joyce
wiley   +1 more source

Del «Protocolo de Kioto» a la «Cumbre de Copenhague»: cobertura del Cambio Global en la prensa española e internacional

open access: yesArtefactos, 2015
Este artículo analiza la evolución del tratamiento del Cambio Global en los periódicos de mayor tirada en España haciendo una comparativa con los diarios principales de Chile, Brasil y China.
Mariola NORTE NAVARRO
doaj  

Management and incipient domestication of Chamaedorea tepejilote in agroforestry systems in Mexico

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Native wild plants are key elements in addressing global biodiversity loss and supporting sustainable food systems. We investigated how rural communities in Mexico manage Chamaedorea tepejilote, a wild palm with edible male inflorescences, by combining ethnobotanical, genetic, morphological and ecological approaches.
Viviana Andrade   +7 more
wiley   +1 more source

Statistical and kinetic study for leaching of covellite in a chloride media [PDF]

open access: yes, 2019
Covellite is a relatively rare copper sulfide with slow dissolution kinetics. The present investigation used the surface optimization methodology to evaluate the effect of three independent variables (time, chloride concentration and sulfuric acid ...
Briceño Romero, Williams   +5 more
core  

Social Sustainability in Circular Bioeconomy Business Models: Insights From Argentina

open access: yesSustainable Development, EarlyView.
ABSTRACT Research on circular bioeconomy business models (CBEBM) has largely prioritised environmental and economic aspects, leaving out the social pillar. To address this gap, this paper analyses to what extent and in what ways social sustainability is integrated into CBEBM, based on 12 cases from northern Argentina, a region with high potential for ...
Celina N. Amato   +2 more
wiley   +1 more source

Ars Anarchica: Arte, Vida e Rebeldia

open access: yesRevista Brasileira de História, 1998
O artigo trata da experiência urbana e poesia, da contribuição anarquista para uma nova estética. Analisa alguns poemas escritos por anarquistas e a discussão e opiniões libertárias sobre arte e revolução.
Norte Sergio Augusto Queiroz
doaj  

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