Results 51 to 60 of about 195,308 (340)
c‐Rel–dependent Chk2 signaling regulates the DNA damage response limiting hepatocarcinogenesis
Hepatology, EarlyView., 2022 In response to genotoxic injury, c‐Rel upregulates ATM‐Chk2‐p53 pathway DNA damage proteins to limiting hepatocarcinogenesis. Abstract Background and Aims Hepatocellular carcinoma (HCC) is a leading cause of cancer‐related death. The NF‐κB transcription factor family subunit c‐Rel is typically protumorigenic; however, it has recently been reported as a
Jack Leslie +17 more
wiley +1 more source
Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices
Advanced Materials, EarlyView.The special photo‐responsiveness of upconversion nanoparticles has opened up a new path for the advancement of near‐infrared (NIR)‐responsive optoelectronics. However, challenges such as low energy‐conversion efficiency and high nonradiative losses still persist.
Sunyingyue Geng +7 more
wiley +1 more source
Redai dili, 2023 As an important land and water transition zone on Earth, wetlands are good places for birds to breed and roost. Bird monitoring has become an important index for assessing the biodiversity and ecological environment of a region.
Huang Yuanxin +6 more
doaj +1 more source
Development of lateralization of the magnetic compass in a migratory bird [PDF]
, 2012 The magnetic compass of a migratory bird, the European robin (Erithacus rubecula), was shown to be lateralized in favour of the right eye/left brain hemisphere.
Batschelet E. +5 more
core +1 more source
Cloud Inspired White and Grey Plasmonic Metasurfaces for Camouflaged Thermal Management
Advanced Materials, EarlyView.Inspired by clouds' role in Earth's thermal management, this work presents disordered plasmonic metasurfaces that mimic their radiative effects. The white metasurface enhances backscattering, acting as a cooling layer with camouflage properties.
Mhd Adel Assad +6 more
wiley +1 more source
Consistency of spatio‐temporal patterns of avian migration across the Swiss lowlands
Remote Sensing in Ecology and Conservation, 2020 Each year, billions of birds migrate across the continents by day and night through airspaces increasingly altered by human activity, resulting in the deaths of millions of birds every year through collisions with man‐made structures.
Philippe Tschanz +4 more
doaj +1 more source
Thermionics in Topological Materials
Advanced Materials, EarlyView.Thermionics is one of the fundamental energy conversion mechanisms in solid state systems. Recent development in topological materials opens new avenues in developing thermionic systems and devices. Due to the linear energy dispersion and topological protection of charge transport, these new materials are promising candidates for high efficiency ...
Sunchao Huang +8 more
wiley +1 more source
Endogenous timing factors in bird migration [PDF]
, 1972 Several species of warbler birds were observed in an effort to determine what initiates and terminates migration. Environmental and endogenous timing mechanisms were analyzed.
Gwinner, E. G.
core +1 more source
Advanced Science, EarlyView.The electrophoretic reorganization of Ag nanoparticles within a poly(ethylene glycol) leads to the formation of conductive bridges with reconfigurable resistance states. Diverse conduction characteristics of the bridge range between ohmic conduction, nonlinear tunneling, or space charge‐limited conduction, and high resistance states.
Daniil Nikitin +19 more
wiley +1 more source
The global ecology of bird migration: patterns and processes
Frontiers of Biogeography, 2016 Nearly 20% of bird species are migratory, their seasonal movements causing a redistribution of bird diversity that radically changes avian community composition worldwide.
Marius Somveille
doaj +1 more source