Results 41 to 50 of about 82,572 (267)
Mathematical Modeling of Glacier Melting in the Arctic with Regard to Climate Warming
Современные информационные технологии и IT-образование, 2021 The paper studies the initial boundary-edge problem for the non-stationary one-dimensional thermal conductivity equation, which models the temperature distribution in the glacier.
Anatoliy Fedotov +2 more
doaj +1 more source
Remote Sensing, 2020 Ground-penetrating radar (GPR) is a convenient geophysical technique for active-layer soil moisture detection in permafrost regions, which is theoretically based on the petrophysical relationship between soil moisture (θ) and the soil dielectric ...
Erji Du +9 more
doaj +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Evaluation of Water Content in an Active Layer Using Penetration-Type Time Domain Reflectometry
Applied Sciences, 2018 The moisture condition of the active layer in Arctic regions can induce severe problems, such as ground subsidence and frost heave. Thus, the water content in the active layer needs to be estimated using a light and portable in-situ testing device.
Jong-Sub Lee +5 more
doaj +1 more source
Permafrost Hydrology Research Domain: Process-Based Adjustment
Hydrology, 2020 Permafrost hydrology is an emerging discipline, attracting increasing attention as the Arctic region is undergoing rapid change. However, the research domain of this discipline had never been explicitly formulated.
Nikita Tananaev +2 more
doaj +1 more source
Diversity, 2023 This paper provides the results of a study on fungal species diversity in the active and permafrost layers of peatlands within frozen peatbogs in the flatland areas of the cryolitozone, European Northeast of Russia (forest-tundra zone, southern and ...
Yulia A. Vinogradova +4 more
doaj +1 more source
Active Information Networks. [PDF]
, 1998 Future requirements for a broadband multimedia network are discussed and a vision of the future network is presented. Three key needs are identified; rapid introduction of new services, dynamic customisation of services by clients, and minimal management
Marshall, Ian W.
core
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Validation of Permafrost Active Layer Estimates from Airborne SAR Observations
Remote Sensing, 2021 In permafrost regions, active layer thickness (ALT) observations measure the effects of climate change and predict hydrologic and elemental cycling. Often, ALT is measured through direct ground-based measurements. Recently, synthetic aperture radar (SAR)
Andrew D. Parsekian +10 more
doaj +1 more source
The actin cortex as an active wetting layer [PDF]
The European Physical Journal E, 2013 Using active gel theory we study theoretically the properties of the cortical actin layer of animal cells. The cortical layer is described as a non-equilibrium wetting film on the cell membrane. The actin density is approximately constant in the layer and jumps to zero at its edge.
Joanny, J.-F. +3 more
openaire +3 more sources