Results 51 to 60 of about 62,821 (205)

Real Time Performance Comparison of Buck Converter Circuit Controlled By Discrete Time PID, LQR and SMC Controllers in Continuous-Current Mode

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
In this study, a DC-DC buckconverter circuit which is used to get direct voltage by decreasing the sourcevoltage is researched. Firstly mathematical model for a DC-DC buck convertercircuit is obtained and critical inductance value is calculated to make ...
Ömer Özdemir, İrfan Yazıcı
doaj   +1 more source

PENGGUNAAN METODE DRILL UNTUK MENINGKATKAN PSIKOMOTORIK DALAM PEMBELAJARAN GITAR ELEKTRIK GRADE I DI PURWA CARAKA MUSIC STUDIO BUNGUR BANDUNG. BASTIANA TAMA GUMILANG 12.6040051 [PDF]

open access: yes, 2016
Purwa Caraka Music Studio merupakan salah satu sekolah musik yang membuka kesempatan bagi siapa saja yang ingin belajar musik, salah satunya belajar gitar elektrik.
BASTIANA TAMA GUMILANG
core  

Case Study of Dual‐Signal Processing of DAS‐VSP Vibrator Data From a 3D Survey in a Geothermal Reservoir

open access: yesGeophysical Prospecting, Volume 73, Issue 7, September 2025.
ABSTRACT The three‐dimensional (3D) distributed acoustic sensing (DAS) vertical seismic profile (VSP) technique is an effective tool to characterize subsurface reservoirs, enabling the use of large and densely sampled borehole receiver arrays with many surface vibrator source points for onshore time‐lapse monitoring.
Flavio Poletto   +10 more
wiley   +1 more source

Comparing the Effectiveness of Deep Learning Approaches for Charging Time Prediction in Electric Vehicles: Kocaeli Example

open access: yesEnergies
The aim of this study is to compare the performance of various deep learning models in predicting the arrival and charging time of an electric vehicle at a charging station.
Ayşe Tuğba Yapıcı   +2 more
doaj   +1 more source

TÜRKİYE’DE İLLER BAZINDA SEKTÖREL ELEKTRİK TÜKETİMİ VE EKONOMİK BÜYÜME İLİŞKİSİ: PANEL ARDL SINIR TESTİ YAKLAŞIMI

open access: yesMehmet Akif Ersoy Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2020
Ülkelerin ekonomik gelişmişlik göstergelerinin bir sonucu olarak artan elektrik tüketimi; araştırmacı ve politika yapıcıların, elektrik tüketiminin ekonomik büyüme üzerine katkısını incelemelerine sebep olmuştur.
Bülent Diclehan Çadırcı   +1 more
doaj   +1 more source

Interfacial reaction between SAC305 and SAC405 lead-free solders and electroless nickel/immersion silver (ENImAg) surface finish [PDF]

open access: yes, 2017
The different surface finish and solder size on printed circuit board strongly affect the formation of intermetallic compounds (IMCs) and solder joint reliability. Among of various surface finish in the electronic industry, electroless nickel/immersion
Mohamed Anuar, Rabiatul Adawiyah
core  

Traveling Wave and Wavelet Based Fault Location Detection in Microgrids

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
Demand for renewable energy sources isincreasing day by day. With the increase in demand for renewable energysources, the use of microgrids also increases.
Muhammed Oğuz Korkmaz, Ahmet Küçüker
doaj   +1 more source

Kesediaan pelajar politeknik kejuruteraan elektrik dalam menceburi bidang keusahawanan [PDF]

open access: yes, 2012
Bidang keusahawanan kini semakin berkembang maju selaras dengan seruan kerajaan yang banyak memberi dorongan kepada rakyat Malaysia agar menjadikan usahawan sebagai kerjaya utama. Kajian yang dijalankan adalah untuk mengenal pasti kesediaan pelajar
Mohd Halid, Nurul Nadhilah
core  

Eine techno‐ökonomische Perspektive für die Elektroreduktion von CO2 zu Ameisensäure: Scale‐up‐Strategien zur industriellen Machbarkeit

open access: yesAngewandte Chemie, Volume 137, Issue 31, July 28, 2025.
Die aktuelle techno‐ökonomische Analyse der CO2‐Elektroreduktion zur Herstellung “grüner” Ameisensäure zeigt die wirtschaftliche Optimierung durch die Implementierung von Mehrfachzellenstapeln und positioniert sie als wettbewerbsfähige Alternative zu etablierten industriellen Methoden.
Urbain Nzotcha   +3 more
wiley   +1 more source

Assessing Monstrous Fan in Malaysia: Present and Future

open access: yesJournal of Open Innovation: Technology, Market and Complexity, 2019
In the last few years, the monstrous fan has gained attention in this country for large space buildings and areas. The continuity of this product technology is important to allow it to be able to survive in the current and future market.
Raja Nor Firdaus Kashfi Raja Othman   +5 more
doaj   +1 more source

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