Results 41 to 50 of about 759,473 (237)

Design of discrete PI‐PR2 controllers for time‐delayed systems using dominant pole placement method

Asian Journal of Control, EarlyView.
Abstract This paper presents a new controller structure known as the proportional‐integral proportional‐double‐retarded (PI‐PR2) designed for discrete‐time systems with time delay. The dominant pole placement technique, which is frequently encountered in control systems, is used as the primary design method. The design method starts that dominant poles
Ayşe Duman Mammadov, Emre Dincel, Mehmet Turan Söylemez   +2 more
wiley   +1 more source

High‐Temperature Heat Pump Test Bench with n‐Butane (R‐600) Generating Steam

Chemie Ingenieur Technik, EarlyView.
This work involves building a test bench for a high‐temperature heat pump (HTHP) and analyzing the measurements. The focus is on steam generation using an HTHP to decarbonize process steam demand. The findings indicate that stable steam generation is possible, providing a higher heat transfer coefficient in the heat pump's condenser.
Sebastian Benkert, Lukas Joos, Ursula Wittstadt, Torsten Will, Andreas Burger, Lena Schnabel, Stefan Henninger, Thorsten Klahm   +7 more
wiley   +1 more source

Going from Pt to PGM‐free Catalysts: Effects of Ink Compositions on PEM Water Electrolysis

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Optimisation of cathode ink formulations regarding the ratio between catalyst, carbon and binder results in a boost in PEM water electrolysis performance. The optimisation can be transferred from pentlandites to platinum and selenide catalysts, wherein the metal chalcogenides show a stronger performance enhancement.
Janna Wierper, Jannick Hiltrop, Kevinjeorjios Pellumbi, Julia Jökel, Sebastian Sanden, Miłosz Kożusznik, Andrzej Mikuła, Ulf‐Peter Apfel   +7 more
wiley   +1 more source

Mask and plate: a scalable front metallization with low-cost potential for III–V-based tandem solar cells enabling 31.6 % conversion efficiency

Scientific Reports, 2023
Low-cost approaches for mass production of III–V-based photovoltaics are highly desired today. For the first time, this work presents industrially relevant mask and plate for front metallization of III–V-based solar cells replacing expensive ...
Jörg Schube, Oliver Höhn, Patrick Schygulla, Ralph Müller, Mike Jahn, Gabriele Mikolasch, Marc Steiner, Felix Predan, Jonas Bartsch, Frank Dimroth, Florian Clement, Roman Keding   +11 more
doaj   +1 more source

Do Firms Hoard Cash Under Environmental Pressure? Insights From GHG Emissions and Greenwashing Activities

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Environmental accountability has become a global priority, with governments implementing policies like the Kyoto Protocol and the Paris Agreement. However, many firms continue to operate outside environmentally ethical standards, facing potential regulatory, financial, and reputational risks.
Ones Amri, Davide Calandra, Paolo Biancone, Hasna Chaibi   +3 more
wiley   +1 more source

Development of the “Social Participation Barriers in Patients With Diabetes” Questionnaire for Older Patients With Diabetes and Evaluation of its Reliability and Validity

Gerontology and Geriatric Medicine
Objectives: To develop a questionnaire for evaluating the factors hindering social participation in older patients with diabetes (the Social Participation Barriers in Patients with Diabetes [SPBD] questionnaire) and assess its reliability and validity ...
Satoshi Ida MD, Kanako Imataka MD, Shoki Morii MD, Kazuya Murata MD   +3 more
doaj   +1 more source

Surgically‐treated hemoptysis and alveolar hemorrhaging resulting from severe mitral regurgitation: A case report

Clinical Case Reports, 2023
Cardiac etiologies of hemoptysis are less common. One such etiology includes mitral regurgitation. In patients with hemoptysis and unilateral consolidation, careful chest auscultation and cardiac assessment may assist in making an early diagnosis.
Daisuke Yamaguchi, Toshiya Tokui, Takahiro Narukawa, Masahiko Murakami, Tomotake Sekoguchi, Ryosai Inoue, Koji Hirano, Yasumi Maze, Hisato Ito   +8 more
doaj   +1 more source

New Insights in the Electrochemical Stability of Various Solid Polymer Electrolytes/Layered Positive Metal‐Oxide Electrode Interfaces in Solid‐State Lithium‐Ion Battery

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
In this work, the electrochemical compatibility of a broad range of solid polymer electrolytes with two Ni‐rich nickel–manganese–cobalt cathodes (NMC622, NMC811) is investigated through a hybrid computational and experimental approach. The relative reactivity of NMC811 to NMC622 is demonstrated, as well as the role of Li cations in the electrolyte ...
Alexandre Roelens, Ashish Raj, Meron D. Tuemay, Lieven Bekaert, Xinhua Zhu, Mats Meeusen, Frank De Proft, Jean‐François Gohy, Annick Hubin, Mesfin H. Mamme   +9 more
wiley   +1 more source

Financial Condition Index and interest rate settings: a comparative analysis [PDF]

In the last thirty years, there has been a widespread move towards financial liberalisation, both within and across national borders. This economic development brought researchers to investigate the link between asset prices, inflation and the conduct of
Alberto Montagnoli, Oreste Napolitano
core   +3 more sources

Effects of Flash Glucose Monitoring on Dietary Variety, Physical Activity, and Self-Care Behaviors in Patients with Diabetes

Journal of Diabetes Research, 2020
The aim of this study was to evaluate the effects of flash glucose monitoring on dietary variety, physical activity, and self-care behavior in patients with diabetes.
Satoshi Ida, Ryutaro Kaneko, Kanako Imataka, Kaoru Okubo, Yoshitaka Shirakura, Kentaro Azuma, Ryoko Hujiwara, Hiroka Takahashi, Kazuya Murata   +8 more
doaj   +1 more source