Results 111 to 120 of about 45,095 (259)
Polymer Composites, EarlyView.Schematic of the experimental workflow for evaluating the effect of different graphite fillers on the electrical, thermal, mechanical, and gas‐barrier properties of ultrathin composite foils produced via the Powder‐to‐Roll process. ABSTRACT This study systematically investigates the influence of graphite type, particle shape, and particle size on the ...
Laura Huwald +5 more
wiley +1 more source
Constraints on hadronic models in extensive air showers with the Pierre Auger Observatory
, 2016 Extensive air showers initiated by ultra-high energy cosmic rays are sensitive to the details of hadronic interactions models, so we present the main results obtained using the data of the Pierre Auger Observatory.
Espadanal, J.
core +2 more sources
In‐situ Analysis of Paste Properties in Resonant Acoustic Mixers for Quality Monitoring
Propellants, Explosives, Pyrotechnics, EarlyView.Quality monitoring is important to ensure manufacturing robustness and achieve consistent properties. For the emerging technology resonant acoustic mixing, this work uses motor data to detect differences in particle content in formulations and variations in powder feedstock properties.
Alexandra Dobbs +3 more
wiley +1 more source
Higuchi Ghosts and Gradient Instabilities in Bimetric Gravity
, 2015 Bimetric gravity theories allow for many different types of cosmological solutions, but not all of them are theoretically allowed. In this work we discuss the conditions to satisfy the Higuchi bound and to avoid gradient instabilities in the scalar ...
Könnig, Frank
core +1 more source
Sleep Research, EarlyView.Abstract Background Sleep deprivation leads to changes in circadian rhythm, causing skin problems and aging. Whether acute sleep deprivation can be normalized after 14 days of natural skin metabolism is an important indicator for guiding treatment of sleep‐related skin physiological changes and mechanisms.
Qianxin Zhu +7 more
wiley +1 more source
Biomedicine HubIntroduction: Stroke is characterized by high incidence, recurrence rate, and mortality. Patients with acute ischemic stroke (AIS) who are ineligible for acute revascularization therapy require more effective medication treatments.
Xinzuo Qin +8 more
doaj +1 more source
High-Temperature QCD: theory overview
, 2018 We review the recent progress achieved in the theoretical investigation of Quantum Chromodynamics in the high temperature regime, with a focus on results achieved by lattice QCD simulations.
D'Elia, Massimo
core +1 more source
steel research international, EarlyView.The study investigates the influence of heat treatment and scan rotation on the microstructure of a modified H13 tool steel manufactured using laser powder bed fusion. Key findings include the refinement of prior austenite grains (PAGs) due to recrystallization and carbide pinning, and the significant impact of scan rotation on the size distribution of
Negar Panahi +3 more
wiley +1 more source
COVID-19 vaccine safety and effectiveness at 3 months in institutionalized old people
BMC GeriatricsBackground Older age and associated comorbid conditions increase the risk of severe form of COVID-19 and death. The SARS-CoV-2 vaccination campaign began in France in December 2020 targeting institutionalized older population before having been evaluated
Mathilde Malignac +10 more
doaj +1 more source
Unobservable Family and Individual Contributions to the Distributions ofIncome and Wealth [PDF]
This paper uses a data set composed of combinations of full brothers, half brothers as well as fathers and sons to measure the effect of common family background on households'income and wealth.
Clayne L. Pope, J. R. Kearl
core