Results 81 to 90 of about 10,073,248 (223)

Numerical investigation on characteristics of separation vortices between blades of two-dimensional cascade

open access: yesNihon Kikai Gakkai ronbunshu
In this study, LES calculations by OpenFOAM were performed using five blade models with different blade thicknesses (original, quarter, half, 3-quarters, and filled) to investigate the characteristics of separated and reattaching flow between blades of ...
Kosuke SETO   +5 more
doaj   +1 more source

Periodical structure of vortices in a semiconductor single wafer spin cleaner

open access: yesNihon Kikai Gakkai ronbunshu, 2015
We experimentally and numerically investigated large-scale structures formed by vortices in a single wafer spin cleaner. The Q-criterion identified the vortices developed in the cleaner as the flow regions with positive second invariant of the velocity ...
Toshinori KOUCHI   +5 more
doaj   +1 more source

On $le$-semigroups

open access: yesTURKISH JOURNAL OF MATHEMATICS, 2016
Summary: We characterize the idempotent ideal elements of the \(le\)-semigroups in terms of semisimple elements and we prove, among others, that the ideal elements of an \(le\)-semigroup \(S\) are prime (resp. weakly prime) if and only if they form a chain and \(S\) is intraregular (resp. semisimple).
openaire   +3 more sources

Vpliv plazemske obdelave bukovine in smrekovine na lepljenje z MUF lepilom

open access: yesLes
Proučevali smo vpliv plazemske obdelave na lepljenje lesa navadne bukve (Fagus sylvatica L.) in navadne smreke (Picea abies Karst.) z melamin-urea-formaldehidnim (MUF) lepilom.
Klemen Kotnik, Milan Šernek
doaj   +1 more source

The creativity of ‘unspecialisation': a contemplative direction for integrative scholarly practice [PDF]

open access: yes, 2007
Within the context of health and social care education, attempts to define 'scholarship' have increasingly transcended traditional academic conceptions of the term.
Galvin, Kathleen Theresa, Todres, Les
core  

Vpliv plazemske obdelave površine lesa na lepljenje bukovine s poliuretanskim lepilom

open access: yesLes
V raziskavi je bil proučen vpliv plazemske obdelave površine na lepljenje bukovine s konstrukcijskim enokomponentnim poliuretanskim lepilom.
Martin Capuder   +4 more
doaj   +1 more source

LES on Plume Dispersion in the Convective Boundary Layer Capped by a Temperature Inversion

open access: yesJournal of Fluid Science and Technology, 2008
Large-eddy simulation (LES) is applied to the problem of plume dispersion in the spatially-developing convective boundary layer (CBL) capped by a temperature inversion.
Hiromasa NAKAYAMA   +2 more
doaj   +1 more source

Le mythe, le miroir et le divan

open access: yes, 2009
Art au même titre que la littérature et la peinture, le cinéma a ses auteurs. La cause est entendue. Les intellectuels s'y intéressent alors qu'ils le méprisaient il y a quelques décennies. Mais le cinéma « populaire » perdure. Il y a toujours un cinéma « de masse », « de grande consommation », où, comme à la belle époque d'Hollywood, l'action et le ...
openaire   +2 more sources

Alternative Education: A Continued Examination of How States Are Addressing Alternative Education in Their Schools [PDF]

open access: yes, 2004
In an attempt to understand the current preparation level of Arkansas for the Leave No Child Left Behind Act (NCLB) of 2002, the current project conducts a preliminary literature and web search to record what other states have done and are doing to ...
Barnett, Joshua H., Carnine, Les
core   +2 more sources

Space station pressurized laboratory safety guidelines [PDF]

open access: yes
Before technical safety guidelines and requirements are established, a common understanding of their origin and importance must be shared between Space Station Program Management, the User Community, and the Safety organizations involved.
Mcgonigal, Les
core   +1 more source

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