Results 141 to 150 of about 3,761,163 (332)

Regional analysis of crop and natural vegetation in West Africa based on NDVI metrics [PDF]

open access: yes, 2014
In West Africa, rainfall variability dynamics are often considered as the major driver of vegetation production. Land use shifts have also to be taken into account when analyzing changes in vegetation production.
Bégué, Agnès   +2 more
core  

2019 Menino Survey of Mayors [PDF]

open access: yes, 2020
The 2019 Menino Survey of Mayors represents the sixth nationally representative survey of American mayors and is based on interviews with 119 sitting mayors from 38 states.
Einstein, Katherine Levine   +3 more
core  

Nurr1 Orchestrates Claustrum Development and Functionality

open access: yesAdvanced Science, EarlyView.
Nurr1 (Nr4a2) is the master transcription factor to control claustrum morphogenesis and cell fate decision postmitotically by inhibiting intracellular G‐protein signaling. Nurr1 deficiency alters the transcriptomic profiles of subcortical claustral neurons into neocortical insular neurons, resulting in defected claustrum development, impaired axonal ...
Kuo Yan   +12 more
wiley   +1 more source

Generalized Mechanism Model for Ecosystem Hysteresis

open access: yesAdvanced Science, EarlyView.
A simplified model examines ecosystem transitions into alternative states after disturbances by leveraging positive and negative feedbacks. It identifies critical tipping points and quantifies hysteresis. Tests conducted on lakes, grasslands, and pitcher‐plant leaves align closely with empirical data and enable the prediction of recovery trajectories ...
Yanbin Hao   +9 more
wiley   +1 more source

Differential impacts of compound dry- and humid-hot events on global vegetation productivity

open access: yesFrontiers in Environmental Science
IntroductionThe increasing frequency of compound heat events (CHEs), including compound dry-hot events (CDHEs) and compound humid-hot events (CHHEs), poses significant threats to terrestrial ecosystems.
Meng Liu   +3 more
doaj   +1 more source

Ecosystem‐Centered Robot Design: Toward Ecoresorbable Sustainability Robots (ESRs)

open access: yesAdvanced Science, EarlyView.
Robots exploring natural ecosystems can support monitoring and conservation, but must adopt ecosystem‐centered design to avoid pollution, waste, and damage. This review proposes guidelines for co‐designing ecoresorbable sustainability robots (ESRs), uniting materials, robotics, and ecological contexts in a single framework.
Tülin Yılmaz Nayır   +4 more
wiley   +1 more source

Landscape painting as a visual representation of geographic processes: a critical and educational perspective

open access: yesLandscape Online
Contemporary geography education highlights the need for interdisciplinary and visually enriched pedagogies that engage students both cognitively and emotionally.
Bartosz Korinth
doaj   +1 more source

Vegetation response to changes in climate across different climate zones in China

open access: yesEcological Indicators, 2023
Hanyu Ren   +7 more
semanticscholar   +1 more source

Genomics Insights Into High‐Latitude Adaptation of Tibetan Macaques

open access: yesAdvanced Science, EarlyView.
Tibetan macaques exhibit unique adaptations to cold, high‐latitude environments, including shortened tails and enhanced fat storage. Genomic analyses reveal a species‐specific TBX6 mutation linked to tail reduction and selection on lipid metabolism genes.
Rusong Zhang   +12 more
wiley   +1 more source

A Virtual Clinical Trial of Psychedelics to Treat Patients With Disorders of Consciousness

open access: yesAdvanced Science, EarlyView.
Disorders of consciousness after severe brain injury are marked by reduced complexity of brain activity and limited treatment options. Using personalized whole‐brain models, this study shows that simulated lysergic acid diethylamide (LSD) and psilocybin shift patient brain dynamics closer to criticality.
Naji L.N. Alnagger   +17 more
wiley   +1 more source

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