Results 11 to 20 of about 62,821 (205)

Dandelion-Like CuWO₄/WO₃ Composite Photoanode Employing Layered Double Hydroxide Catalysts for Enhanced Photoelectrochemical Water Oxidation. [PDF]

ChemSusChem
Hydrothermally grown WO3/CuWO4 composite photoanode with tunable dandelion‐like structure improves photocurrent response. The synthesis parameters control the size and distribution of the dandelion structures, there by governing the composition and photoelectrochemical activity.
Nouhi S, Wark M, Taffa DH.
europepmc   +2 more sources

Machine Learning-Assisted Prediction of State of Health in Lithium Metal Batteries with Electrochemical Impedance Spectroscopy. [PDF]

Small Sci
This study investigates the artificial intelligence‐driven method for predicting the state of health of lithium metal batteries based on electrochemical impedance spectroscopy (EIS) data. Four machine learning algorithms achieve accuracy exceeding 95%, identifying phase shift as a critical feature for prediction and establishing a connection between ...
Yoon J, Chae S, Jeong C, Lee M, Jang S, Woo K, Cho H, Yang W.   +7 more
europepmc   +2 more sources

Premenstrual Syndrome, Ultra-Processed Food Intake, and Food Cravings: A New Perspective. [PDF]

Food Sci Nutr
This study examines the association between premenstrual syndrome (PMS), ultra‐processed food (UPF) intake, and food cravings in young women. Individuals with PMS reported higher UPF consumption and significantly greater food craving scores across all menstrual phases. The findings highlight the role of dietary patterns in PMS severity and suggest that
Bodur M, Ersoy-Söke N, Karademir E, Özkan B, Uçar A.   +4 more
europepmc   +2 more sources

Water Dissociation on NiOOH in Alkaline Water Electrolysis Improves with Increasing Alkali Metal Cation Size. [PDF]

ChemSusChem
The activity of a nickel oxide‐based catalyst toward the oxygen evolution reaction is affected by the cations in the electrolyte. A higher current density in CsOH goes along with a more γ‐like NiOOH phase, a more deprotonated surface, and a facilitated water dissociation.
Gallenberger J, Gohlke C, Neumann M, Mechler AK, Hofmann JP.   +4 more
europepmc   +2 more sources

An Ultrafast Charge-Driven Topological Intercalation Prelithiation Strategy for Carbon-Silicon Composite Anodes. [PDF]

Adv Sci (Weinh)
In this work, an ultrafast topological intercalation prelithiation method capable of forming a uniformly 3D stable solid electrolyte interface (SEI) network on porous C/SiOx nanofiber anodes within mere 30 s is designed. The SEI significantly enhances the initial Coulombic efficiency of the anodes to 99.44%, and the corresponding batteries show a ...
Zhao Y, Zhang L, Liu Q, Liu M, Shen J, Ma H, Dai J, Yu X, Yan J.   +8 more
europepmc   +2 more sources

Kapalı çevrim PID kontrolör tasarımında birim basamak cevabı çoklu ölçüt performans haritalaması

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2014
Bu çalışmada, (kp, ki, kd) hiperküpünden örneklenen PID kontrolörleri için kapalı çevrim birim basamak cevabı çoklu ölçüt ortalama performans haritalaması sunulmuştur.
Furkan Nur Deniz, Cemal Keleş, Barış Baykant Alagöz, Nusret Tan   +3 more
doaj   +1 more source

Mathematical Derivation of Switching Angles of Multilevel Voltage Source Inverter based on Alternative Phase Opposition Disposition (APOD)

MATEC Web of Conferences, 2017
Modular structured multilevel inverter is very useful for electrical application especially in high voltage and high power applications. The main function of this multilevel inverter is to produce multilevel AC output voltage from several separate DC ...
Ismail Mohd Alif, Abdul Aziz Mohd Junaidi, Idris Muhd Hafizi, Fadzail Noor Fazliana, Ahmad Mohd Saufi, Amirruddin Melaty, Abdullah Farrah Salwani, Mohd Mukhtar Nurhakimah   +7 more
doaj   +1 more source

Application of rotational accelerometers on the measurement of automotive headlamp cut-off deviation

European Mechanical Science, 2022
Automotive lighting products, such as Head Lamps (HL), Fog Lamps (FL), Daytime Running Lamps (DRL), face with mechanical vibrations during service life which may coincide with the resonance frequencies of the light source.
Barış Ediz, Erhan Ay, Emre Öztürk
doaj   +1 more source

The Potential of the Karaman Wastewater Treatment Plant to Generate Electricity with MHP and Reduction of Electricity Bill Amounts by Adjusting Working Hours of the Facility

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020
In this study, in order to reduce the electricity consumption / cost of the Karaman Wastewater Treatment plant, which has the highest flow and electricity consumption in Sakarya, the arrangements that can be made during the working hours of the treatment
Ufuk Süğürtin, Türker Fedai Çavuş
doaj   +1 more source

Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material

International Journal of Automotive Science and Technology, 2019
In this study; first of all, finite element undamped modal analysis was performed on one of the automotive rear lamp lenses and were obtained natural frequencies and mode shapes.
Taner Çal, Bariş Edi̇z, Erhan Ay, Sevda Telli̇ Çeti̇n   +3 more
doaj   +1 more source