Results 61 to 70 of about 2,714,937 (184)

Nicral ternary alloy having improved cyclic oxidation resistance [PDF]

open access: yes, 1982
NiCrAl alloys are improved by the addition of zirconium. These alloys are in the Beta or gamma/gamma' + Beta region of the ternary system. Zirconium is added in a very low amount between 0.06 and 0.20 weight percent.
Barrett, C. A.   +2 more
core   +1 more source

Entanglement of Gaussian states using beam splitter

open access: yes, 2008
We study an experimental scheme to generate Gaussian two-mode entangled states via beam splitter. Specifically, we consider a nonclassical Gaussian state (squeezed state) and a thermal state as two input modes, and evaluate the degree of entanglement at ...
Hyunchul Nha   +4 more
core   +1 more source

Numerical Investigation of the 6-DOF Seakeeping Performances of the KCS Containership

open access: yesJournal of Marine Science and Engineering, 2022
The topic of the present paper subscribes to one of the most challenging themes that are nowadays under the spotlight of the scientific community.
Adrian Lungu
doaj   +1 more source

Technological characterization of vaginal probiotic lactobacilli: resistance to osmotic stress and strains compatibility [PDF]

open access: yes, 2019
Aims: The aim was to evaluate the osmotic stress resistance of vaginal beneficial probiotic strains, their growth kinetics and parameters when growing in salt-added culture media, and their compatibility to go further in the design of a probiotic formula
Birgitt, Wiese   +3 more
core   +1 more source

Environmental Aspects of Total Resistance of Container Ship in the North Atlantic

open access: yesJournal of Sustainable Development of Energy, Water and Environment Systems, 2019
The total resistance of ship in waves is composed of calm water resistance and added resistance in waves. The added resistance in waves is one of the main causes of an involuntary speed reduction of a ship.
Nastia Degiuli   +2 more
doaj   +1 more source

Analysis of Added Resistance in Short Waves

open access: yesJournal of the Society of Naval Architects of Korea, 2015
In this study, the added resistance of ships in short waves is systematically studied by using two different numerical methods - Rankine panel method and Cartesian grid method - and existing asymptotic and empirical formulae. Analysis of added resistance in short waves has been preconceived as a shortcoming of numerical computation.
Kyung-Kyu Yang   +2 more
openaire   +2 more sources

Spin injection from a half-metal at finite temperatures [PDF]

open access: yes, 2012
Spin injection from a half-metallic electrode in the presence of thermal spin disorder is analyzed using a combination of random matrix theory, spin-diffusion theory, and explicit simulations for the tight-binding s-d model.
Belashchenko, K. D.   +2 more
core   +3 more sources

Diffusion theory of spin injection through resistive contacts

open access: yes, 2002
Insertion of a resistive contact between a ferromagnetic metal and a semiconductor microstructure is of critical importance for achieving efficient spin injection into a semiconductor.
Rashba, Emmanuel I.
core   +1 more source

Hysteresis and Noise from Electronic Nematicity in High Temperature Superconductors [PDF]

open access: yes, 2005
An electron nematic is a translationally invariant state which spontaneously breaks the discrete rotational symmetry of a host crystal. In a clean square lattice, the electron nematic has two preferred orientations, while dopant disorder favors one or ...
Carlson, E. W.   +3 more
core   +3 more sources

Compressibility of a 2D electron gas under microwave radiation

open access: yes, 2004
Microwave irradiation of a two-dimensional electron gas (2DEG) produces a non-equilibrium distribution of electrons, and leads to oscillations in the dissipative part of the conductivity.
A. D. Mirlin   +7 more
core   +1 more source

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