Results 11 to 20 of about 758 (102)

Research into ultrasoic and hydrodinamic cavitation phenomena in a hydraulic system

open access: yesMechanics and Advanced Technologies, 2021
The article describes the course of the ultrasonic cavitation in a hydraulic tank and the hydrodynamic cavitation in a gear pump. The course of those phenomena was confirmed in experimental tests carried out with the use of a tank and a pump made of transparent plastics.
Jaroslaw Stryczek   +6 more
openaire   +4 more sources

Synergistic anticancer effects and reduced genotoxicity of silver nanoparticles and tamoxifen in breast cancer cells

open access: yesJournal of Biochemical and Molecular Toxicology, Volume 38, Issue 10, October 2024.
Small silver nanoparticles (AgNP) and tamoxifen mix is no‐genotoxic and boosts synergistic cytotoxicity. AgNPs and tamoxifen combo overexpress proapoptotic and oxidative stress genes. Tamoxifen's antiproliferative effect ramps up via AgNPs inducing oxidative stress. AgNPs internalized by breast cancer cells heighten antiproliferative effect.
Maria D. Rivera   +3 more
wiley   +1 more source

Un modelo numérico de refracción-difracción de ondas en zonas costeras [PDF]

open access: yes, 1990
Se estudia en el presente trabajo el tratamiento numérico, mediante el método de elementos finitos (MEF), de la ecuación aproximada de la onda para variaciones graduales de profundidad.
Ortiz, P., Pastor, M.
core   +5 more sources

3D Modeling Using Unmanned Aerial Vehicles (UAV) in Landslide Risk Assessment and Mitigation Based on Indigenous Knowledge (Case Study: Tawangmangu Sub-district, Karanganyar Regency, Indonesia)

open access: yesJournal of Applied Science and Engineering
The advancement of Geographic Information System (GIS) technology through 3D modeling has significantly improved disaster risk analysis, particularly for landslides.
Arlina Bunga Saputri   +9 more
doaj   +1 more source

HYDRODINAMIC STUDY OF CLAY PARTICLES IN FLUIDIZED BED

open access: yesJournal of Engineering Studies and Research, 2016
The aim of the present study was to establish the optimal operating dynamic parameters in fluidized bed for the sodium clay particles and pillared clay particles. In order to determine the influence of the clay particles on the structure of the fluidized bed, the conditions in which the incipient fluidization appears were determined depending on the ...
GABRIELA MUNTIANU   +5 more
openaire   +1 more source

Hydrodinamics of liquid film on cylindrical surface [PDF]

open access: yes, 2013
A theoretical study of the film movement of the liquid phase on the surface of a permeable cylinder under the influence of the mass forces of gravity and the swirling gas flow has been carried out.
Vilkotski, A. I.   +2 more
core  

Studi Karakteristik Pola Arus Di Perairan Selat Lampa, Kabupaten Natuna, Provinsi Kepulauan Riau [PDF]

open access: yes, 2015
Perairan Selat Lampa di Kepulauan Natuna merupakan perairan yang cukup strategis sebagai alur lalu lintas pelayaran utama bagi warga Natuna dan bagi kapal-kapal asing.
Ismanto, A. (Aris)   +2 more
core  

Integrable Dynamics of Charges Related to Bilinear Hypergeometric Equation

open access: yes, 2002
A family of systems related to a linear and bilinear evolution of roots of polynomials in the complex plane is considered. Restricted to the line, the evolution induces dynamics of the Coulomb charges in external potentials, while its fixed points ...
Adler   +14 more
core   +5 more sources

Numerical validation of hydrodinamic cavitation generation using perforated plates

open access: yesJournal of Scientific and Technical Applications, 2022
This research shows the analysis of three case studies using perforated plates with a central orifice to generate hydrodynamic cavitation with diameters of 2 mm, 3 mm, and 4 mm. Experimental model was fabricated and instrumented to validate numerical models of the perforated plates and their corresponding pressure drop.
María Elena TEJEDA-DEL CUETO   +3 more
openaire   +1 more source

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