Results 161 to 170 of about 144,163 (262)

Genetic origins and climate‐induced erosion in economically important Asian walnuts

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract The global climate is undergoing unprecedented changes, posing significant threats to species persistence. However, the spatiotemporal impacts on genetic diversity remain poorly understood, hindering species conservation and management. Walnuts, generally referred to as Juglans regia and J. sigillata, are economically vital in Asia, but little
Peng‐Zhen Fan   +17 more
wiley   +1 more source

20 Years Later: Updated Stock Assessment of Snappers in Northeast Brazil Using an Integrated Stock Assessment Framework

open access: yesFisheries Management and Ecology, Volume 33, Issue 1, Page 69-87, February 2026.
ABSTRACT We updated the stock status of Lutjanus analis, Lutjanus jocu, Lutjanus synagris, and Ocyurus chrysurus harvested along the Brazilian northeastern coast. Stock boundaries were defined according to the Marine Ecoregion classifications at a finer scale, to reflect the population structure of each species.
Andrey Soares   +6 more
wiley   +1 more source

Efeito da interação reprodutor x rebanho na acurácia da avaliação genética de reprodutores da raça Holandesa no Brasil

open access: yesRevista Brasileira de Zootecnia, 2001
Registros de produção de leite referentes a 37.006 lactações provenientes de 18.540 vacas, filhas de 98 reprodutores e distribuídas em 455 rebanhos de vacas da raça Holandesa foram utilizados com o objetivo de verificar qual seria o efeito nas ...
Cláudio Vieira de Araújo   +6 more
doaj  

WHO classification of skin tumours: key updates in the fifth edition

open access: yesHistopathology, Volume 88, Issue 3, Page 555-568, February 2026.
This review article summarizes the key updates in the 5th edition of the WHO Classification of Skin Tumours. It provides an overview of the major changes and new entities specific to the skin section, covering areas such as epidermal, melanocytic, mesenchymal and other tumours. The 5th edition of the World Health Organization Classification of Tumours (
Gabrielle Goldman‐Lévy   +29 more
wiley   +1 more source

Food Frequency Questionnaires Validated in Brazil: A Scoping Review

open access: yesJournal of Human Nutrition and Dietetics, Volume 39, Issue 1, February 2026.
Food frequency questionnaires (FFQs) validated for the Brazilian population, according to regions, dietary intake and target populations. ABSTRACT Objective To map food frequency questionnaires (FFQs) validated for the Brazilian population. Methods This review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta ...
Acsa Nara A. Brito Barros   +4 more
wiley   +1 more source

[Cost-effectiveness of school snacks and meals in a municipality in southern Brazil]. [PDF]

open access: yesCad Saude Publica
Costa GM   +3 more
europepmc   +1 more source

Combined Neuroprotective Effects of N,N‐Dimethyltryptamine and Ventral Root Reimplantation Following Spinal Root Avulsion in Rats

open access: yesJournal of Neurochemistry, Volume 170, Issue 2, February 2026.
The ventral root avulsion (VRA) model provides an excellent experimental paradigm for studying injuries at the Central/Peripheral Nervous Systems (CNS/PNS) interface. By physically disconnecting motoneurons (MNs) from the spinal cord surface, VRA induces profound cellular, molecular, and functional deficits with limited spontaneous recovery.
Paola Andrea Caro Aponte   +7 more
wiley   +1 more source

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