Results 11 to 20 of about 1,227,610 (324)

STATCOM Application on the Iraqi (400kv) Super Grid Network with Power Oscillation Damping(POD) & Proportional Integral (PI) Controller [PDF]

open access: yesEngineering and Technology Journal, 2012
Flexible ac transmission system (FACTS) can provide control more than conventional control and achieve fast control response time, STATCOM is a shunt FACTS device it is used to voltage control and increase the performance of the system.
Raaed Faleh Hassan   +1 more
doaj   +1 more source

THE PROBLEM ON THE DYNAMICS OF A HOLLOW PRISM OF A RECTANGULAR CROSS SECTION

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2018
In the article, the process of propagation of non-stationary waves in hollow rectangular semi-infinite prisms is studied for the first time. It is believed that in all 8 sides there are mixed boundary conditions, and impact is made on the end face of ...
MUBARIZ B RASOULOV, MATLAB G AGAYAROV
doaj   +1 more source

A computational approach for cam size optimization of disc cam-follower mechanisms with translating roller followers [PDF]

open access: yes, 2013
The main objective of this work is to present a computational approach for design optimization of disc cam mechanisms with eccentric translating roller followers.
MatLab, Paulo Flores
core   +1 more source

Optik Spektrum Analizörü Kontrolü ve Ölçüm Doğruluğunun Artırılması

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
Optik spektrum analizörü (OSA), fiber optik sistemlerde verilen bir giriş sinyalinin sistem çıkışında büyüklüğünü ve gücünü frekans aralıklarına göre ölçer ve sonuçları grafiksel olarak gösterirler.
Murat Yücel, Zühal Aslan
doaj   +1 more source

Tvarování vstupu pro podtlumené systémy [PDF]

open access: yes, 2017
The main aim of this paper is to provide possibility to test and validate multiple damping and input shaping methods for underdamped systems. Mathematical model for specific development and demonstration was created in Matlab Simscape environment ...
Jurek, Martin
core   +1 more source

Early Hospitalization Reduces the Length-of-Hospital Stay and Antibiotic Use in Children With Moderate Diarrhea: A Study in Bangladesh

open access: yesJournal of Pediatrics Review, 2021
Background: Childhood diarrheal diseases are common with mild-to-severe mortality rate worldwide. Lower-middle-income countries (LMICs), including Bangladesh in South Asia, are still unable to save their under-5 lives due to diarrheal conditions ...
Jahidul Hasan, Md. Sumon
doaj  

Ecotourism as a sustainable development strategy: Exploring the role of natural resource management [PDF]

open access: yesE3S Web of Conferences
Ecotourism offers a sustainable approach to developing natural resources while preserving ecological integrity. This study explores how ecotourism can be effectively integrated into natural resource management strategies.
Tilavova Matlab   +3 more
doaj   +1 more source

Free vibrations of anisotropic rectangular plate laying on a heterogeneous viscouselastic basis

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2019
The aim of the work. Free, transverse vibrations are considered heterogeneous along the three spatial coordinates of rectangular plates lying on an inhomogeneous viscoelastic base. It is assumed that the boundary conditions are homogeneous.
Vaqif C. Haciyev   +2 more
doaj   +1 more source

THE OUTBREAK’S MODELING OF CORONAVIRUS (COVID-19) USING THE MODIFIED SEIR MODEL IN INDONESIA

open access: yesSpektra: Jurnal Fisika dan Aplikasinya, 2020
Coronavirus Disease 2019 (COVID-19) is an infectious disease caused by a new type of virus called SARS-CoV-2, and by the beginning of 2020 had spread throughout the world, including Indonesia.
Rustan Rustan, Linda Handayani
doaj   +1 more source

Hybrid Low Thrust Propulsion Trajectory Design and Optimization Using Virtual Gravity Method [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2018
a novel spacecraft trajectory design method using hybrid low thrust system is proposed in this paper. The hybrid system is constituted with a solar sail propulsion thruster and a solar electric propulsion thruster.

doaj   +1 more source

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