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3.315  Articles
1 of 333 pages  |  10  records  |  more records»
Numerical simulations of the axisymmetric laminar flow characteristics past a rigid sphere impulsively started are presented for Reynolds numbers from 20 to 1000. The results are obtained by solving the complete time dependant Navier-Stokes equations in v... see more

Numerical simulations of the axisymmetric laminar flow characteristics past a rigid sphere impulsively started are presented for Reynolds numbers from 20 to 1000. The results are obtained by solving the complete time dependant Navier-Stokes equations in v... see more

A compact review is given, and a few new numerical results are added to the recent studies of the q-pointed one-dimensional star-shaped quantum graphs. These graphs are assumed endowedwith certain specific, manifestly non-Hermitian point interactions, loc... see more

This study aims to determine the effective concentration of rice bran oil which can protect against ultraviolet (UV) rays as well as formulate it in compact powder preparation followed by determination of its Sun Protecting Factor (SPF) value. Rice bran s... see more

Abstrak Penelitian ini bertujuan untuk mengetahui pengaruh penggantian sebagian semen dengan fly ash dan penambahan serat plastik PET pada Self Compacting Concrete (SCC) terhadap karakteristik beton segar, kuat tekan beton, kecepatan rambat gelombang... see more

O artigo aborda a pesquisa e a produção poética realizada em coautoria com a artista Anieli Martins, cocriadora do Centro Compacto de Devaneio: laboratório poético, localizado na cidade de Pedro Osório-RS. Discuto os encontros com os moradores e as experi... see more

We determine the possible intersection sizes of a Hermitian surface H{\mathcal H} with an irreducible quadric of PG(3,q2)PG(3,q^2) sharing at least a tangent plane at a common non-singular point when qq is even.

O artigo aborda a pesquisa e a produção poética realizada em coautoria com a artista Anieli Martins, cocriadora do Centro Compacto de Devaneio: laboratório poético, localizado na cidade de Pedro Osório-RS. Discuto os encontros com os moradores e as experi... see more

El objetivo de este trabajo fue investigar las propiedades fotoluminiscentes y termoluminiscentes del polvo de fósforo recuperado de lámparas fluorescentes compactas (“Focos ahorradores”) cuando se expone a radiación UV de 254 y 365 nm de longitud de onda... see more

1 of 333 pages  |  10  records  |  more records»