Results 71 to 80 of about 12,758 (188)

Mercaderes propietarios de ganado trashumante en la cuadrilla mesteña soriana en los siglos XVI y XVII

open access: yesStudia Historica: Historia Moderna, 2009
RESUMEN: Para avanzar en el conocimiento de la base social de la Mesta, el autor analiza en este artículo la figura del mercader propietario de ganados trashumantes en el ámbito regional que abarcaba el partido mesteño de Soria, en el marco cronológico ...
Máximo DIAGO HERNANDO
doaj   +2 more sources

A Semi‐Quantitative Yeast Complementation Platform for Characterizing Urea and Ammonia Transport by Membrane Channels

open access: yesCurrent Protocols, Volume 6, Issue 3, March 2026.
Abstract Yeast complementation assays provide a robust in vivo platform for characterizing the permeability and pH gating of transmembrane channels. This article details a liquid culture approach to quantify urea and ammonia transport using Saccharomyces cerevisiae deletion strains.
Anna Stoib   +3 more
wiley   +1 more source

Developing Science Communication Competence in Initial Teacher Training

open access: yesEducation Sciences
This study examines the development of scientific dissemination skills in initial teacher education through a sequential explanatory mixed-methods design (QUANTITATIVE→QUALITATIVE). The purpose was to explore how the integration of Project-Based Learning
Dieter Reynaldo Fuentes-Cancell   +2 more
doaj   +1 more source

Macroinvertebrate Communities Vary With Surface Water Permanence but Not Land Management in a Tallgrass Prairie Stream Network

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Konza Prairie Biological Station, located within one of the largest remaining areas of native tallgrass prairie, is unique in that grazing and prescribed burn treatments, as well as surface water permanence, vary spatially. We found that aquatic macroinvertebrate communities vary with streamflow permanence, but not grazing presence or prescribed burns ...
Olivia Tow   +5 more
wiley   +1 more source

Dominant deer mice show the importance of abundance in competition

open access: yesEcosphere, Volume 17, Issue 3, March 2026.
Abstract Detecting competitive interactions is important for predicting species responses to environmental change but remains challenging, especially over large scales. Modern coexistence theory predicts that reduced ecological trait overlap promotes coexistence through stabilizing mechanisms, while fitness differences generate competitive asymmetries.
Arielle W. Parsons   +2 more
wiley   +1 more source

Canopy Structural Changes in Black Pine Trees Affected by Pine Processionary Moth Using Drone-Derived Data

open access: yesDrones
Pine species are a key social and economic component in Mediterranean ecosystems, where insect defoliations can have far-reaching consequences. This study aims to quantify the impact of pine processionary moth (PPM) on canopy structures, examining its ...
Darío Domingo   +5 more
doaj   +1 more source

TMEM16A Contributes to Calcium‐Activated Chloride Currents and Membrane Potential Changes in the Mouse Oocyte

open access: yesJournal of Cellular Physiology, Volume 241, Issue 3, March 2026.
ABSTRACT Oscillations in intracellular Ca2+ [Ca2+]i are essential for mouse oocyte activation following fertilization. These [Ca2+]i oscillations also induce repetitive hyperpolarizations in the membrane potential (Em). The present study aimed to identify the channels underlying the Em hyperpolarizations.
Sarah Dalati   +2 more
wiley   +1 more source

Soria

open access: yes, 1901
Indica coordenadas referidas al meridiano de Madrid: E 0º00'--E 41º00' /N 43º13'--N 41º00'. Figuran ademas latitud y longitud de la capital de provincia y coordenadas horarias. Indica relieve representado por líneas perpendiculares normales. Indica el límite de los partidos judiciales. Incluye leyenda de símbolos utilizados.
openaire   +1 more source

Tropical river discharge dominates riverine carbon export to Australia's coastal waters

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 2, March 2026.
Abstract Rivers play a crucial role in the transformation and export of carbon (C) to coastal waters, yet limited observations in Australia have hindered accurate C flux estimates. We compiled 27,696 dissolved inorganic C (DIC), 15,012 dissolved organic C (DOC), and 226 particulate organic C (POC) measurements in Australian rivers and combined these ...
Francesco Ulloa‐Cedamanos   +12 more
wiley   +1 more source

Effects of Fruiting Neighborhood, Plant Traits, and Fruit Traits on Frugivore Visitation and Fruit Removal for an Understory Palm

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
We simultaneously evaluated how the fruiting neighborhood, defined as the number of fruiting palms in a 35 m radius, and relevant traits at the level of individual plants (e.g., height, crop size) and fruits (e.g., fruit and seed size, water, and sucrose content) influenced frugivore visitation and the number of fruits removed per visit in a common ...
Callie Rose Chenevert   +3 more
wiley   +1 more source

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