Results 31 to 40 of about 504,429 (107)

Quasi-random testing

open access: yes, 2007
Our paper proposes an implementable procedure for using the method of quasi-random sequences in software debug testing. In random testing, the sequence of tests (if considered as points in an n-dimensional unit hypercube) will give rise to regions where ...
Robert Merkel (13311246)   +1 more
core   +1 more source

Quasi-isodynamic stellarator optimisation [PDF]

open access: yes
Stellarators, a promising class of fusion reactor candidates, use geometrically complex magnetic fields to confine plasma in donut-shaped geometries.
Goodman, Alan
core  

Optimizing particle transport for enhanced confinement in quasi-isodynamic stellarators

open access: yesPhysical Review E
Despite substantial advances in mitigating turbulent heat losses, including those achieved in the stable quasi-isodynamic design family [; ], particle confinement remains a principal performance bottleneck in modern quasi-isodynamic stellarators, a challenge not fully addressed in previous optimization efforts. Using gyrokinetic simulations within the -
A. Bañón Navarro   +4 more
openaire   +2 more sources

Asymptotic optimality of the quasi-score estimator in a class of linear score estimators [PDF]

open access: yes, 2006
We prove that the quasi-score estimator in a mean-variance model is optimal in the class of (unbiased) linear score estimators, in the sense that the difference of the asymptotic covariance matrices of the linear score and quasi-score estimator is ...
Kukush, Alexander, Schneeweiß, Hans
core   +1 more source

Integrated physics optimization of a quasi-isodynamic stellarator with poloidally closed contours of the magnetic field strength

open access: yes
A quasi-isodynamic stellarator with poloidally closed contours of the magnetic field strength B (Mikhailov 2002 Nucl. Fusion 42 L23) has been obtained by an integrated physics optimization comprising MHD and neoclassical theory.
Nuhrenberg, J.   +10 more
core   +1 more source

Vila Nova de Famalicão entre a Revolução Liberal e a Primeira República - cultura, alfabetização/escolarização, sociedade

open access: yes, 2005
O texto recai sobre a evolução do Município nas suas diferentes acepções e muito particularmente sobre alfabetização, escolarização e sociabilidade escrita. A investigação recai sbre as dimensões processuais da acção, da materialidade, no que se refere à
Magalhães, Justino
core   +2 more sources

Emplacement of the Argyle diamond deposit into an ancient rift zone triggered by supercontinent breakup. [PDF]

open access: yesNat Commun, 2023
Olierook HKH   +14 more
europepmc   +1 more source

87th Annual Meeting of the Meteoritical Society 2025: Abstracts

open access: yes
Meteoritics &Planetary Science, Volume 60, Issue S1, Page 30-350, August 2025.
wiley   +1 more source

Quasi-experimental research design.

open access: yes, 2018
Quasi-experimental research design.
Hutkemri Zulnaidi (5798324)   +2 more
core   +1 more source

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