Results 71 to 80 of about 31,286 (264)

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

Autodrop‐Enabled Aqueous Deposition of BiVO4–FePO4 Photoanodes for Stable Water Splitting

open access: yesAdvanced Materials Technologies, Volume 10, Issue 21, November 6, 2025.
This study presents the Autodrop method, an automated SILAR process, for fabricating BiVO4−FePO4 photoanodes. The study focuses on the effect of the preparation parameters on the properties of BiVO4. The method improves film uniformity and preparation time. Photoanodes are optimized for OER activity with the addition of FePO4, achieving higher and more
Roberto Altieri   +6 more
wiley   +1 more source

Studi Eksperimen Arduino Uno Sebagai Pengendali Kursi Roda Elektrik

open access: yesJournal of Informatics, Information System, Software Engineering and Applications (INISTA), 2022
Kursi roda digunakan sebagai alat bantu disabilitas. Disabilitas memiliki kemampuan terbatas untuk menggerakkan sendiri kursi rodanya sehingga diperlukan sistem yang memudahkan pergerakan kursi roda.
Andre Amba Matarru
semanticscholar   +1 more source

رفع ثمن استهلاك الكهرباء بين الحكم الشرعي والاحتجاج الشعبي

open access: yesİslami İlimler Dergisi, 2018
تدخل الكهرباء اليوم جميع المجالات، وتعد من الحاجات الأساسية التي يجب علىالدولة أن توصلها للمواطنين، لكن اعتماد الكهرباء على النفط في أغلب الدول شكلتحدياً للدول الفقيرة بسبب الارتفاع المستمر لأسعار النفط عالمياً، ولذا تعمل الدولالفقيرة بين الحين والآخر ...
Fadi Suûd El-cebbûr   +1 more
doaj  

Üç Fazlı Gerilim Kaynaklı Evirici için SDGM, ÜHDGM ve HDGM Tekniklerinin MATLAB/SİMULİNK ile Karşılaştırmalı Analizi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018
Bazıgüç elektroniği devrelerinin kontrolünde darbe genişlik modülasyon (DGM)teknikleri büyük önem taşımaktadır. Mikroişlemci teknolojilerinin gelişmesidarbe genişlik modülasyon tekniklerinin çeşitlilik kazanmasına yol açmıştır.
Mustafa Dursun, M.kenan Döşoğlu
doaj   +1 more source

Actuation and Charging Mechanisms of Thin PEDOT:PSS Films Probed by Electrochemical AFM and Impedance Spectroscopy

open access: yesJournal of Polymer Science, Volume 63, Issue 21, Page 4661-4672, 1 November 2025.
The actuation of thin films of PEDOT:PSS has been characterized by electrochemical AFM. A relative decrease in the actuation behavior in dependence of the film thickness has been observed. The underlying mechanisms have been elucidated by chronoamperometry and electrochemical impedance spectroscopy. The decreasing relative actuation is attributed to an
Tamino Rößler   +3 more
wiley   +1 more source

POLİMERLERİN ELEKTRİK İLETKENLİĞİ

open access: yesUludağ University Journal of The Faculty of Engineering, 2022
İletken polimerler ve karışımları, diğer iletken malzemelerle kıyaslandığında, düşük yoğunluğa sahip, korozyon direnci yüksek işlenmesi kolay, düşük maliyetli ve kullanılan katkılarla birlikte metal ile kıyaslanabilir özellikte iletkenlik değerine sahip ...
Kübranur Karabacak   +2 more
semanticscholar   +1 more source

SPATIO-FREQUENCY BASED IMAGE WATERMARKING

open access: yesElectrica, 2009
Watermarking techniques are proposed as a solution to copyright protection of digital media files. In this work, a newand powerful watermarking method that is based on spatiofrequency (SF) representations is presented.
Mahmut ÖZTÜRK   +2 more
doaj   +2 more sources

Impact of Sonication Treatment on Physicochemical Properties of Carbon Blacks and Pt/C Catalysts in Proton Exchange Membrane Fuel Cells

open access: yesParticle &Particle Systems Characterization, Volume 42, Issue 11, November 2025.
Here it is revealed how ultrasonic dispersion chemically and structurally alters Pt/C catalysts depending on carbon black type. While high surface area carbons remain stable, low and medium surface area carbons undergo oxidation, increasing charge‐transfer resistance and degrading fuel cell performance.
Adib Caidi   +5 more
wiley   +1 more source

Borsa İstanbul elektrik endeksi pay senetlerinde etkin piyasalar hipotezi: Gelişmiş fonksiyonlu birim kök testlerinden ampirik kanıtlar

open access: yesErciyes Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi
Yenilenebilir enerji sektöründeki gelişmeler, sermaye piyasalarında yüksek getiri arayışındaki yatırımcılar açısından elektrik firmalarının konumunu bugünden değiştirmektedir.
Osman Varol, Şevket Pazarcı, Asim Kar
semanticscholar   +1 more source

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