Results 11 to 20 of about 512,149 (288)
Fully Superconducting Josephson Bolometers for Gigahertz Astronomy
Applied Sciences, 2021 The origin and the evolution of the universe are concealed in the evanescent diffuse extragalactic background radiation (DEBRA). To reveal these signals, the development of innovative ultra-sensitive bolometers operating in the gigahertz band is required.
Federico Paolucci +4 more
doaj +1 more source
Relationships Between Habitat and Snag Characteristics and the Reproductive Success of the Brown-headed Nuthatch (Sitta pusilla) in Eastern Texas. [PDF]
, 2004 Habitat use and reproductive success of the Brown-headed Nuthatch (Sitta pusilla Latham) were studied in East Texas during the 2001-2002 breeding seasons. We compared nest cavity selection at used and randomly selected non-used areas.
Burt, Brent +3 more
core +2 more sources
Asynchronous grammaticalization: V1-conditionals in present-day English and German [PDF]
, 2015 The present paper contrasts verb-first (= V1-)conditionals in written usage in present-day English and German. Based on the hypothesis that V1-protases originated in independent interrogatives and then grammaticalized as conditional subordinate clauses ...
Leuschner, Torsten, Van den Nest, Daan
core +1 more source
Opportunistic use of a wool-like artificial material as lining of Tit (Paridae) nests [PDF]
, 2012 The lining material is a key element of bird nests primarily serving as insulation for the adult, eggs and/or chicks but collection of such material will have an energetic cost.
Deeming, D. Charles +2 more
core +1 more source
Nanomaterials, 2023 As a volatile air pollutant, formaldehyde can enter people’s living environment through interior decoration, furniture and paint, causing serious harm to human health.
Xu Zhang +5 more
doaj +1 more source
Peripheral Neuron Survival and Outgrowth on Graphene
Frontiers in Neuroscience, 2018 Graphene displays properties that make it appealing for neuroregenerative medicine, yet its interaction with peripheral neurons has been scarcely investigated. Here, we culture on graphene two established models for peripheral neurons: PC12 cells and DRG
Domenica Convertino +4 more
doaj +1 more source
Single-cell imaging of α and β cell metabolic response to glucose in living human Langerhans islets
Communications Biology, 2022 A combination of live imaging and immunofluorescence on donor islet cells uncover an anti-correlation of enzyme-bound NAD(P)H and insulin secretion power.
Fabio Azzarello +7 more
doaj +1 more source
Nanophotonics, 2021 We demonstrate that electrically pumped random laser resonators, operating at terahertz (THz) frequencies, and comprising a quantum cascade laser heterostructure, can operate as sensitive photodetectors through the self-mixing effect.
Reichel Kimberly S. +7 more
doaj +1 more source
The Existence and Stability of Noncommutative Scalar Solitons [PDF]
, 2001 We establish existence and stabilty results for solitons in noncommutative scalar field theories in even space dimension $2d$. In particular, for any finite rank spectral projection $P$ of the number operator ${\mathcal N}$ of the $d$-dimensional ...
Durhuus, Bergfinnur +2 more
core +5 more sources
High operating temperature in V-based superconducting quantum interference proximity transistors
Scientific Reports, 2017 Here we report the fabrication and characterization of fully superconducting quantum interference proximity transistors (SQUIPTs) based on the implementation of vanadium (V) in the superconducting loop.
Nadia Ligato +4 more
doaj +1 more source