Results 31 to 40 of about 63,965 (268)
How Three Decades of Forestation Has Impacted Forest Fragmentation in Southern China
Remote SensingForest cover dynamics are studied on a routine basis, but how changes in forest cover impact forest fragmentation has rarely been studied over a long time period resolution.
Chen Mao +7 more
doaj +1 more source
Atoll biodiversity and environments: an AI-ready, interactive data portal for Indo-Pacific atolls
Frontiers in Environmental ScienceThis data article accompanies the release of an interactive, AI-ready data portal that harmonizes information on biodiversity and environments for Indo-Pacific atolls.
Sebastian Steibl +6 more
doaj +1 more source
Global Ecology and Conservation, 2022 Protected areas (PAs) are the critical societal tool to preserve biodiversity and ecosystem services (ESs), but human disturbances frequently threaten them.
Ting Hua +4 more
doaj +1 more source
Mitochondrial Footprints of Human Expansions in Africa
The American Journal of Human Genetics, 1997 mtDNA studies support an African origin for modern Eurasians, but expansion events within Africa have not previously been investigated. We have therefore analyzed 407 mtDNA control-region sequences from 13 African ethnic groups. A number of sequences (13%) were highly divergent and coalesced on the "mitochondrial Eve" in Africans.
Watson, Elizabeth +3 more
openaire +2 more sources
Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA
FEBS Open Bio, EarlyView.PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro +1 more
wiley +1 more source
A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science
Advanced Engineering Materials, EarlyView.We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann +8 more
wiley +1 more source
LandHuman activities inevitably lead to drastic transformations in land use, thereby significantly impacting natural ecosystems. As a crucial indicator of ecosystem health, habitat quality (HQ) provides appropriate conditions for human survival and ...
Mingxing Zhong, Wanxu Chen
doaj +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source
The relationship between human capital and environmental destruction: the case of European countries
Agricultural and Resource Economics, 2022 Purpose. This study aims to examine the relationship between human capital and environmental destruction. Methodology / approach. The analysis includes 56 years between 1961 and 2017 for 14 selected European countries.
Tuba Yildiz +2 more
doaj +1 more source