Results 71 to 80 of about 11,189,374 (343)
EnergiesThis article presents an original, multi-depth soil-temperature monitoring system based on TMP117 digital sensors designed for deployment at several depths.
Ewa Daniszewska +3 more
doaj +1 more source
Environmental Research Letters, 2020 Seasonally frozen ground (SFG) is a critical component of the Earth’s surface that affects energy exchange and the water cycle in cold regions. The estimation of SFG depth has generally required intensive parameterization which has limited estimates in ...
Fang Ji +4 more
doaj +1 more source
Clustering of Handheld Thermal Camera Images in Volcanic Areas and Temperature Statistics
Remote Sensing, 2022 Thermal camera use is becoming ever more widespread in volcanic and environmental research and monitoring activities. Depending on the scope of an investigation and on the type of thermal camera used, different software for thermal infrared (IR) images ...
Francesca Cirillo +5 more
doaj +1 more source
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
GeosciencesThis research presents a comprehensive environmental assessment of a small mountain permafrost catchment of the Anmangynda River in the Upper Kolyma Highland (Northeastern Asia) over the period of 2021–2023.
Olga Makarieva +4 more
doaj +1 more source
Permafrost-Landscape Map of the Republic of Sakha (Yakutia) on a Scale 1:1,500,000
Geosciences, 2018 The history of permafrost landscape map compilation is related to the study of ecological problems with permafrost. Permafrost-landscape studies are now widely used in geocryological mapping. Permafrost-landscape classifications and mapping are necessary
Alexander N. Fedorov +22 more
doaj +1 more source
Monitoring the Permafrost Conditions along Pipeline Routes in Central Yakutia, Russia
Land, 2022 Pipelines are critical infrastructure for Yakutia, transporting vital supplies to communities in this vast northern region. The pipeline routes in central Yakutia traverse areas of ice-rich permafrost that is sensitive to temperature changes.
Stepan Varlamov +3 more
doaj +1 more source
Mesoscopic effects in superconductor-ferromagnet-superconductor junctions
, 2002 We show that at zero temperature the supercurrent through the superconductor - ferromagnetic metal - superconductor junctions does not decay exponentially with the thickness $L$ of the junction. At large $L$ it has a random sample-specific sign which can
A. Yu Zyuzin +10 more
core +1 more source
UK shallow ground temperatures for ground coupled heat exchangers [PDF]
Quarterly Journal of Engineering Geology and Hydrogeology, 2015 Accurate estimations of shallow ground temperatures are required when sizing the horizontal closed loops and air supply culverts of ground coupled heating and cooling systems. These collector loops and culverts are within the zone affected by the seasonal swing in temperatures.
openaire +2 more sources
Remote Sensing, 2018 Microwave remote sensing has found numerous applications in areas affected by permafrost and seasonally frozen ground. In this study, we focused on data obtained by the Advanced Scatterometer (ASCAT, C-band) during winter periods when the ground is ...
H. Bergstedt +3 more
semanticscholar +1 more source