Results 81 to 90 of about 269,564 (343)
BioResources, 2023 In this study, the influence of the diameter of round steel nails, the guiding bores, and the wood sections on the nail holding performance of Pinus massoniana and Cunninghamia lanceolata dimension lumber was explored.
De Li +7 more
doaj +2 more sources
, 1981 An intake valve arrangement for positively controlling the opening and closing of the poppet valve in a hot gas cylinder in a hydrazine powered engine is described. The poppet valve is operated by the piston and gas pressure only. The poppet valve uses a
Akkerman, J. W.
core +1 more source
, 2012 The International AXion Observatory (IAXO) will incorporate a new generation detector for axions, a hypothetical particle, which was postulated to solve one of the puzzles arising in the standard model of particle physics, namely the strong CP problem ...
Dudarev, A. +3 more
core +1 more source
Atomic Size Misfit for Electrocatalytic Small Molecule Activation
Advanced Functional Materials, EarlyView.This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong +3 more
wiley +1 more source
Clausura de las Jornadas. La Escuela de Criminología Crítica de Barcelona. La dimensión formativa
Crítica Penal y Poder, 2021 Se cumplen 20 años del Observatori del Sistema Penal i els DretsHumans (OSPDH) de la Universitat de Barcelona. Dos décadas de intensa y muy variada actividad.
Josep García-Borés Espí
doaj
Burkholderia pseudomallei in Unchlorinated Domestic Bore Water, Tropical Northern Australia
Emerging Infectious Diseases, 2011 To determine whether unchlorinated bore water in northern Australia contained Burkholderia pseudomallei organisms, we sampled 55 bores; 18 (33%) were culture positive. Multilocus sequence typing identified 15 sequence types. The B.
Mark Mayo +9 more
doaj +1 more source
An Integrable Model For Undular Bores On Shallow Water [PDF]
, 2000 On the basis of the integrable Kaup-Boussinesq version of the shallow water equations, an analytical theory of undular bores is constructed.
El, Gennady, Grimshaw, R.H.J.
core +3 more sources
Advanced Functional Materials, EarlyView.Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth +8 more
wiley +1 more source
Preloaded latching device [PDF]
, 1992 A latching device is disclosed which is lever operated sequentially to actuate a set of collet fingers to provide a radial expansion and to actuate a force mechanism to provide a compressive gripping force for attaching first and second devices to one ...
Nagy, Kornel, Wesselski, Clarence J.
core +1 more source
Advanced Functional Materials, EarlyView.Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp +7 more
wiley +1 more source