Results 31 to 40 of about 1,127,574 (217)

Evaluating the combined toxicity of Penicillium mycotoxins in absorption, metabolism, and excretion systems

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Penicillium mycotoxins, including ochratoxin A (OTA), citrinin (CIT), and cyclopiazonic acid (CPZ), frequently co‐occur in food commodities, contributing to chronic low‐level dietary exposure. However, current risk assessments often consider these toxins individually, overlooking potential interaction effects.
Carolina Sousa Monteiro   +3 more
wiley   +1 more source

Monitorización hidrológica de las lagunas peridunares de los mantos eólicos de Doñana en el periodo 2020-2023

open access: yesGeogaceta
En este estudio se presenta una síntesis de los resultados de la monitorización hidrológica de 5 lagunas peridunares de la Reserva Biológica de Doñana durante el período 2020-2023.
José Luis Yanes Conde   +4 more
doaj   +1 more source

Preparation of Surface-Enhanced Raman Scattering Substrates Based on Immobilized Silver-Capped Nanoparticles

open access: yesJournal of Spectroscopy, 2018
Novel results concerning surface-enhanced Raman scattering mediated by thiol-immobilized capped silver nanoparticles attached to a silicon Si(100) substrate are presented.
C. Caro, F. Gámez, A. P. Zaderenko
doaj   +1 more source

Evidence of internal structure validity of the nursing outcome “Mechanical Ventilation Weaning Response: Adult (0412)” for critically ill COVID‐19 patients

open access: yesInternational Journal of Nursing Knowledge, EarlyView.
Abstract Purpose To evaluate the evidence of internal structure validity of the nursing outcome (NO) “Mechanical Ventilation Weaning Response: Adult (0412)” of the NOs classification for critically ill COVID‐19 patients. Methods A methodological study focused on internal structural validation, part of a multicenter study, was carried out in the ...
Aline Batista Maurício   +8 more
wiley   +1 more source

Gonadal growth and reproduction in the sea urchin Sphaerechinus granularis (Lamarck 1816) (Echinodermata: Echinoidea) in southern Spain

open access: yesScientia Marina, 2008
The gonadal index and reproductive state of the sea urchin Sphaerechinus granularis were studied for a year in three populations from southeast Spain.
Inés Martínez-Pita   +2 more
doaj   +1 more source

Candida antarctica lipase-catalyzed synthesis and characterization of novel acrylic teroligomers [PDF]

open access: yes, 2018
The synthesis of three novel low molecular weight acrylic terpolymers, containing at random sequences of ethyl acrylate, acrylic acid and N-(2-hydroxyethyl)acrylamide, catalyzed by Candida antarctica lipase was successfully conducted in organic media ...
Baldessari, Alicia   +4 more
core  

A link between increased temperature and avian body condition in a logged tropical forest

open access: yesConservation Biology, EarlyView.
Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi   +7 more
wiley   +1 more source

Brecht, Galileu e os Físicos [PDF]

open access: yes, 1998
Uma alegoria teatral sobre a responsabilidade social e política dos cientistas através da escrita e reescrita do drama Galileu do dramaturgo Bertold Brecht em que a personagem do sábio pisano é recriada à luz de diferentes momentos da história ...
Fitas, Augusto J. S.
core  

A more‐than‐human political ecology of Indonesian songbird trade

open access: yesConservation Biology, EarlyView.
Abstract Since its inception, conservation science has considered wildlife trade a problem. In focusing on conservation outcomes, conservationists almost completely ignore the welfare of traded animals and plants and the harms they endure. We developed a political ecology approach that incorporates the interconnectedness of people with animals and ...
Sicily Fiennes   +9 more
wiley   +1 more source

Explotação do Sistema Aquífero Guarani em Araraquara

open access: yesGeologia USP. Série Científica, 2012
Araraquara é um dos núcleos urbanos paulistas abastecidos pelo Sistema Aquífero Guarani. A cidade tem mais de 245 poços tubulares que explotam aproximadamente 70.500 m³/d; dos quais 12 poços, representando 50% desta vazão, são operados pela ...
Ricardo Hirata   +3 more
doaj   +1 more source

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