Results 21 to 30 of about 11,843 (143)

Utilization of Secondary Jet in Cavitation Peening and Cavitation Abrasive Jet Polishing

open access: yesMicromachines, 2022
The cavitation peening (CP) and cavitation abrasive jet polishing (CAJP) processes employ a cavitating jet to harden the surface or remove surface irregularities.
Hao Pang, Gracious Ngaile
doaj   +1 more source

Pressure Capacity Assessment of L-PBF-Produced Microchannel Heat Exchangers

open access: yesInventions
Laser powder bed fusion (L-PBF) manufacturing technology is an emerging field of research that focuses on evaluating constraints in printed products. This study highlights the importance of considering various factors, such as mechanical properties and ...
Jiabao An   +7 more
doaj   +1 more source

Model Kewirausahaan Sosial di Lembaga Agriculture Entrepreneur Clinics

open access: yesJurnal Pemberdayaan Masyarakat: Media Pemikiran dan Dakwah Pembangunan, 2019
Entrepreneur activities are very important, not only become tools for increasingly individual life quality but also to improve state qualities. For the reason, a country must be having entrepreneurship to very much in society.
Yuliska Yuliska
doaj   +1 more source

A topological microstructure-based Bi/Al-Cu memristor

open access: yesMaterials Today Advances
Memristor has emerged as a potential for neuromorphic computation to overcome von Neumann bottleneck for computing in memory. However, the resistance states of the conventional filament-type memristors modulated by conductive filaments have stochasticity
Yiming Liu   +8 more
doaj   +1 more source

Prevalence of hepatitis B infection among tricycle waste collectors, Greater Kumasi Ghana

open access: yesDiscover Public Health
Tricycle waste workers, who play a vital role in waste management, are exposed to various occupational hazards, including viral hepatitis B (HBV) infection.
Joseph Appiah   +3 more
doaj   +1 more source

The technique of schematic visualization of the emotional sphere in group psychotherapy work with clients who have a low level of reflexivity

open access: yesПсихологічне консультування i психотерапія, 2023
The article aims to describe the technique of schematic visualization of the client's emotional sphere, which is developed for use in group psychotherapy and is aimed at increasing the level of the client's reflexivity by increasing the quality of the ...
A. Kharchenko, S. Barinov
doaj   +1 more source

THE USE OF THE ROADLOAD APPLICATION IN GEOGRAPHICAL STUDIES OF FLOWS GENERATED BY INDIVIDUAL MODES OF TRANSPORT [PDF]

open access: yesTransport Problems, 2020
The purpose of this article is to present the authors' own software for predicting changes in the density and directions of traffic flows and to compare overall results of research on transport accessibility with the ...
Marta BOROWSKA-STEFAŃSKA   +3 more
doaj   +1 more source

High-Contrast and High-Speed Optical Logic Operations Using Silicon Microring Resonators

open access: yesNanomaterials
Microring resonators, known for their compact size, wavelength selectivity, and high-quality factor, enable efficient light manipulation, making them ideal for photonic logic applications.
Amer Kotb, Zhiyang Wang, Wei Chen
doaj   +1 more source

The Intension of Students' Entrepreneurship in State Polytechnic of Padang

open access: yesAl-Ta'lim, 2014
The objectives of this research were to identify the relationship between entrepreneur intention (Y) and information of entrepreneur intention (X1), model of parents' guidance to entrepreneur intention (X2), and the attitude of entrepreneur cooperation ...
Rusmadi Rusmadi
doaj   +1 more source

Computational Study of Hybrid Propeller Configurations

open access: yesAerospace
This study presents the first computational investigation of hybrid propeller configurations that combine toroidal and conventional blade geometries. Using Delayed Detached Eddy Simulation (DDES) with the Shear Stress Transport (SST) k−ω model for flow ...
Mingtai Chen   +3 more
doaj   +1 more source

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