Results 1 to 10 of about 682,464 (182)
Agricultural & Environmental Letters, 2023 Understanding where, when, and why agroecosystems are changing requires quality information about ecosystems that span land tenure, ecological processes, and spatial scales.
Sarah E. McCord +15 more
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Sobretrabajo en tiempos del Covid-19: Desvelando las jornadas de mujeres en el confinamiento
Journal of the Academy, 2021 Este trabajo es el resultado de una investigación que tiene como propósito ofrecer al lector una perspectiva sobre las jornadas de trabajo experimentadas por las mujeres durante el tiempo de pandemia por el COVID-19, nuestra finalidad es acercarnos a ...
Dora del Carmen Yautentzi Díaz +1 more
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Universal slow plasmons and giant field enhancement in atomically thin quasi-two-dimensional metals [PDF]
, 2020 Plasmons depend strongly on dimensionality: while plasmons in three-dimensional systems start with finite energy at wavevector q = 0, plasmons in traditional two-dimensional (2D) electron gas disperse as ωp∼q√. However, besides graphene, plasmons in real,
da Jornada, F. +3 more
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LICERE - Revista do Programa de Pós-graduação Interdisciplinar em Estudos do Lazer, 2021 Analisa as formas de busca e uso de informações de mestres de RPG. A partir do conceito de comportamento informacional, discute o quanto o conceito de imaginário se consagra fundamental na composição das dinâmicas do jogo. Problematiza essas dinâmicas considerando os conceitos de necessidade busca e compartilhamento de informações.
Amanda Schmidt Carvalho +2 more
openaire +2 more sources
VARIATION IN BODY TEMPERATURE AND THERMOREGULATORY BEHAVIOR BETWEEN TWO POPULATIONS OF THE LESSER EARLESS LIZARD, HOLBROOKIA MACULATA [PDF]
, 2000 Body temperatures and thermoregulatory behavior of field-active Holbrookia maculata were evaluated for two sites at approximately equal elevation (approximately1200 m) in southern New Mexico: 1) a population at White Sands National Monument, and 2) a ...
Hager, Stephen B.
core +2 more sources
Mechanisms and drivers of alternative shrubland states
Ecosphere, 2022 Grassland‐to‐shrubland state change has been widespread in arid lands globally. Long‐term records at the Jornada Basin USDA‐LTER site in the North American Chihuahuan Desert document the time series of transition from grassland dominance in the 1850s to ...
Steven R. Archer +3 more
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Classification of Daily Crop Phenology in PhenoCams Using Deep Learning and Hidden Markov Models
Remote Sensing, 2022 Near-surface cameras, such as those in the PhenoCam network, are a common source of ground truth data in modelling and remote sensing studies. Despite having locations across numerous agricultural sites, few studies have used near-surface cameras to ...
Shawn D. Taylor, Dawn M. Browning
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Ecosphere, 2022 The invasive perennial grass Eragrostis lehmanniana has expanded rapidly throughout the Sonoran Desert (SD) while remaining sparse and patchily distributed in the neighboring Chihuahuan Desert (CD).
N. Dylan Burruss +3 more
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Mobilidade migratória: uma leitura crítica para além de metáforas hidráulicas
REMHU: Revista Interdisciplinar da Mobilidade Humana, 2019 Resumo Este artigo explora o conceito de mobilidade migratória. Através de uma revisão crítica da literatura em estudos migratórios, que abordam tal dinâmica social por meio de imprecisas metáforas hidráulicas como, por exemplo, fluxo, fluidez ou onda ...
Gustavo Dias
doaj +1 more source
Enric Valor, estudi i compromís per la llengua
Ítaca, 2011 Enric Valor i Vives ha estat una de les personalitats valencianes més significatives en l’estudi i la difusió del valencià al llarg del segle XX, tant pel seu compromís amb l’ensenyament de l’idioma i el seu activisme cultural, abans de la Guerra Civil i
Josep Daniel Climent Martínez
doaj +1 more source