Results 81 to 90 of about 16,280 (210)
Advanced Engineering Research, 2010 The architecture and building possibilities of attitude system of unmanned and ultralight air vehicles based on modern inertial sensors are considered.
Y.A. BATISHCHEV +3 more
doaj
For Colored Girls and Boys Who Have Considered Suicide/ When Prayer and GOOD Music Weren’t Enough [PDF]
, 2019 Lauren Chanel Allen, a 22-year-old Christian graduate student at Howard University, struggled with mental illness for years. Like so many blacks, Lauren expected her faith to serve an elixir for her problems, including depression.
Wright, Joshua K.
core +1 more source
Advanced Functional Materials for Marine Energy Utilization
Interdisciplinary Materials, EarlyView.Marine renewable energy is an important future clean energy supply. We construct and sort out the material system for marine energy capture and conversion, transmission, storage, and utilization for the first time. ABSTRACT Several features of marine energy, including large reserves, sustainable utilization, environmental friendliness, make it a ...
Qiang Yu +7 more
wiley +1 more source
Polymer Composites, EarlyView.Acquisition, filtering and modeling by genetic programming (tree pattern) of the acoustic signal for fiber‐filled composites. ABSTRACT This study experimentally investigated the discrete phase contributions of fibers and entrapped air on the attenuation spectrum of a fiber‐filled thermoplastic composite and derives a mathematical expression for sound ...
Austin D. Bedrosian +3 more
wiley +1 more source
A Sustainable Approach to Ink Colorant Removal Using Modified Cellulose From Wastepaper
Polymer Engineering &Science, EarlyView.Schematic illustration of converting waste paper into cellulose microfibers, fabrication of cellulose‐based hydrogel, and its application for ink removal. ABSTRACT This study reports the fabrication of cellulose‐based hydrogels for ink pigment removal using hydroxyethyl cellulose (HEC) and cellulose fibers (CF) recovered from office wastepaper ...
Filiz Kara +3 more
wiley +1 more source
Вестник Донского государственного технического университета, 2018 The architecture and building possibilities of attitude system of unmanned and ultralight air vehicles based on modern inertial sensors are considered.
Y.A. BATISHCHEV +3 more
doaj
Ultralight Dilatonic Dark Matter
Journal of High Energy PhysicsThe dilaton, a pseudo-Nambu-Goldstone boson (pNGB) of broken scale invariance, is an appealing ultralight dark matter (DM) candidate. Its mass is protected by conformal invariance and it can be searched for in tabletop experiments.
Abhishek Banerjee +4 more
doaj +1 more source
Exploring the Use and Impact of Composite Materials in Robotics: A Systematic Review
Journal of Field Robotics, EarlyView.ABSTRACT Lightweight and high‐strength materials are important in robotics, as structural design impacts efficiency, payload capacity, and energy consumption. Composite materials, with their superior stiffness‐to‐weight ratios and multifunctional properties, offer clear advantages over conventional metals and polymers.
Doglas Negri +4 more
wiley +1 more source
Detecting axion dark matter with Rydberg atoms via induced electric dipole transitions
Physical Review ResearchLong-standing efforts to detect axions are driven by two compelling prospects, naturally accounting for the absence of charge-conjugation and parity symmetry breaking in quantum chromodynamics, and for the elusive dark matter at ultralight mass scale ...
Georg Engelhardt +2 more
doaj +1 more source
Neutrino masses from outer space
Physics Letters B, 2019 Neutrinos can gain mass from coupling to an ultralight field in slow roll. When such a field is displaced from its minimum, its vev acts just like the Higgs vev in spontaneous symmetry breaking.
Guido D'Amico +2 more
doaj +1 more source