Results 181 to 190 of about 7,293,586 (309)

A Comprehensive Study to Compare Different Compound Representations for Predicting Carcinogenicity In Vivo

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Carcinogenicity evaluation is a critical component of chemical risk assessment, yet traditional in vivo testing remains time consuming, costly, and ethically challenging. Computational approaches based on machine learning offer promising alternatives, but the relative contributions of different molecular representation strategies for ...
Iuri Barbosa Pereira   +2 more
wiley   +1 more source

Desenvolvimento local no distrito de Bragança

open access: yes, 2008
A análise da evolução do desenvolvimento e das dinâmicas existentes no distrito de Bragança é o principal objectivo deste trabalho. Posteriormente, compara-se a realidade vivida na região em estudo com o restante território nacional. Para levar a cabo estes objectivos, foram recolhidos dados estatísticos sobre a demografia que permitem observar a ...
Ribeiro, Maria Isabel   +1 more
openaire   +1 more source

Associações de desenvolvimento local: estudo exploratório articulado com gestão de comunicação inter-organizacional e redes

open access: yes, 2012
O documento irá apresentar dados empíricos de uma pesquisa exploratória de relações inter- organizacionais em associações de desenvolvimento local. Estas instituições e as ligações com outras organizações governamentais serão exploradas.
Koehnen, Timothy Leonard
core  

Subchronic Exposure to Cannabis‐Based Nanoemulsions Induces Histopathological and Molecular Alterations in the Rat Submandibular Gland

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT The increasing therapeutic incorporation of cannabis has expanded phytocannabinoid application, yet peripheral adverse effects like xerostomia raise concerns regarding emerging biotechnological formulations. This study evaluated the effects of cannabis‐based lipid nanoemulsions on the rat submandibular gland parenchyma.
Lorrany Avanci Bullo   +10 more
wiley   +1 more source

Subcellular Localization of Iron in Rhizophora mangle Leaves Revealed by Integrated Perls Reaction, TEM, STEM‐HAADF, and EDS Analyses

open access: yesMicroscopy Research and Technique, EarlyView.
Perls–TEM–STEM‐HAADF–EDS enables high‐resolution localization and elemental characterization of Fe‐containing deposits in Rhizophora mangle leaf cells. ABSTRACT Mangrove ecosystems are frequently exposed to high concentrations of iron (Fe) in sediments, resulting in Fe accumulation in plant tissues. Although Fe is an essential micronutrient involved in
Silvia Rodrigues Machado   +4 more
wiley   +1 more source

The Genome of an Ocean Wanderer: A High-Quality Long-Read Reference Genome for the Trindade Petrel (<i>Pterodroma arminjoniana</i>). [PDF]

open access: yesEcol Evol
Mazzochi MS   +8 more
europepmc   +1 more source

Body Size and Habitat Association as Determinants for Water Balance, Temperature Relations, and Behavioral Performance in Leptodactylid Frogs

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT The association between species' habitat preferences (e.g., aquatic, terrestrial, arboreal) and traits related to body temperature regulation and water balance has been relatively well studied in anurans. However, whether such associations hold for species occupying the same general habitat while differing in other relevant functional ...
Luis M. Senzano   +4 more
wiley   +1 more source

Sexual Dimorphism and Intraspecific Toxin Variation in Crotalus durissus terrificus Venom: Insights from Proteomics, Peptidomics, and Structural Modeling. [PDF]

open access: yesJ Proteome Res
Miyamoto JG   +7 more
europepmc   +1 more source

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