Results 61 to 70 of about 6,004 (204)
Tropical and Subtropical AgroecosystemsBackground: Animal growth modeling is a tool that enables the acquisition of parameters to evaluate animal performance and predict outcomes for decision-making.
William Armando Tapie +3 more
doaj +1 more source
Systematic Entomology, Volume 51, Issue 2, April‐June 2026.We provide the first reliable hypothesis on the phylogenetic position of Calisto and Llorenteana within the tribe Satyrini, based on genomic data representing all subtribes. We apply for the first time nucleotide mixture models, which overcame the inconsistencies resulting from the use of partitioned models in this and previous studies, obtaining a ...
Rayner Núñez +4 more
wiley +1 more source
Mechanical properties and microstructure of W/CuY and W/CuCrZr composites produced by hot isostatic pressing [PDF]
, 2019 Fully dense W-15 wt%CuY and W-15 wt%CuCrZr composites have been produced by a powder metallurgy route and hot isostatic pressing. The consolidated materials show homogeneous distributions of pre-alloyed CuY and CuCrZr embedded in W phase.
Monge Alcázar, Miguel Ángel +3 more
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Hydrocracking of N - Heptane with a NiO - MOOY Zeolite as catalyst . The Network of Reaction [PDF]
Engineering and Technology Journal, 2005 The hydrocracking of n - heptane has been carried out in a fixed bed reactor at 20 bar pressure and with Hyn - heptane molar ratio of 5 using 4wt % NiO - 8wt % MoO Y zeolite as a catalyst .
Shahrazad Raouf, Mazin Abdul - Zahra
doaj +1 more source
Evolution of research on global amphibian declines
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract In the late 1980s, the scientific community became aware of severe, enigmatic amphibian population declines. These declines triggered a wave of research focused on quantifying their extent and identifying key drivers. We used text‐analysis techniques, including topic modeling and geoparsing, to examine the evolution of research focused on ...
Jordann Crawford‐Ash +6 more
wiley +1 more source
Global review of shorebird tracking data to identify research gaps and conservation priorities
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Tracking has enabled rapid advances in knowledge of the movement behavior and habitat use of shorebirds and is thus making a growing contribution to their conservation. However, realizing the full potential that tracking holds for conservation involves understanding what has been performed on shorebirds to date and identifying regional and ...
Grégoire Michel +5 more
wiley +1 more source
Observaciones sobre la Bartonelosis en el Cuy: Cavia Porcellus
Revista Peruana de Medicina Experimental y Salud Pública, 1943 1. La Haemobartonella tyzzeri ha sido observada microscópicamente en 3 cuyes machos de 10 cuyes esplenectomizados procedentes de la zona verrucógena del Rímac.,, (5 machos, 5 hembras), mientras que 3 machos y 1 hembra de Lima resultaron negativos. 2. Una
N. Van Der Walle
doaj
APOE ɛ4 carriership determines a faster plasma p‐tau217 progression in Aβ‐positive individuals
Alzheimer's &Dementia, Volume 21, Issue 12, December 2025.Abstract INTRODUCTION It is unclear whether the different Alzheimer's disease (AD) progression trajectories of apolipoprotein E (APOE) ɛ4 carriers is reflected by blood phosphorylated tau (p‐tau) analytes. METHODS We assessed longitudinal trajectories in plasma p‐tau181, 217, and 231, in amyloid beta–positive (A+) and negative (A−) APOE ɛ4 carriers (E+)
Marcel S. Woo +30 more
wiley +1 more source
18 million US children are at risk of hunger: What more can be done?
, 2021 An estimated 1 in 4 US children have trouble getting enough to eat at least sometimes. Four scholars share their insights, including associate professor Diana Cuy Castellanos from the School of Education and Health ...
Cuy Castellanos, Diana
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