Results 191 to 200 of about 391,421 (293)

The Degradation of Access‐Based Business Models: Customer Misbehavior and Shared Mobility

Business Strategy and the Environment, EarlyView.
ABSTRACT Access‐based services are considered one of the strategies to embed sustainability in business models. Yet, because the evolution of these business models has been overlooked, we do not know whether their promise to create triple value is sustained.
Andres Camacho, Carmen Valor
wiley   +1 more source

Improving efficiency of SMC based IFOC drive for induction motor applying MRAS based adaptive loss model control. [PDF]

Sci Rep
Razani A, Rahbarimagham H, Zeinoddini-Meymand H, Hadi M.   +3 more
europepmc   +1 more source

Novel Use of Intravascular Lithotripsy for the Mobilization of an Entrapped Coronary Guidewire in a Heavily Calcified LAD/DB Bifurcation Lesion—A Case Report

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT A 64‑year‑old man with a Non–ST‑elevation myocardial infarction (NSTEMI) underwent coronary angiography, which revealed single‑vessel disease with a high‑grade proximal and a severely calcified mid‑LAD lesion just proximal to a diagonal branch (DB). Both the LAD and the DB were wired.
Hansmartin Jetter, Jochen Genzel, Wolfram Voelker   +2 more
wiley   +1 more source

Reinforcement learning-driven model predictive control for optimizing counter-rotating permanent magnet synchronous motor in submarine propulsion system. [PDF]

Sci Rep
Delelew EY, Dulecha KA, Ararso ZT, Abdissa CM.   +3 more
europepmc   +1 more source

A Standardizable Laboratory‑Scale Device for the Harmonization of Photoelectrochemical Experimental Procedures in Solar Redox Flow Cells

Carbon Energy, EarlyView.
This work introduces UniFlowCell, a compact solar redox flow cell (SRFC) designed to harmonize experimental procedures and benchmarking. It minimizes efficiency losses, supports long‐term operation, and performs measurements under various electrode/illumination conditions.
Telmo da Silva Lopes, Paula Dias, Adélio Mendes   +2 more
wiley   +1 more source

An advanced direct torque control for doubly fed induction motor using evolutionary computational techniques. [PDF]

Sci Rep
Mahfoud S, El Ouanjli N, Derouich A, El Idrissi A, Chetouani E, Loulijat A, Hussien SA, Mosaad MI.   +7 more
europepmc   +1 more source

The Effect of Water Management and Cell Compression in Bipolar Membrane CO2 Electrolysis to CO

Carbon Energy, EarlyView.
In‐operando neutron imaging uncovers water management challenges in bipolar membrane CO2 electrolysis: Internal water generation floods the cathode, while compression dictates membrane and gas diffusion electrode integrity. Strategic adjustments are applied in this work: dry gas feed and mechanical support of the gas diffusion electrode enable stable ...
Frederik Brendel, Liel Bühler, Luca Bohn, Josephine N. Häberlein, Lukas Helfen, Alessandro Tengattini, Severin Vierrath, Joey Disch   +7 more
wiley   +1 more source

Simulation and verification of a hybrid ferry propulsion system for maritime operation in Saudi Arabia. [PDF]

Sci Rep
Banawi HA, Bahabri MO, Hariri FA, Ajour MN.   +3 more
europepmc   +1 more source

Strongly‐Anchored Ionomer‐Free Anode Catalyst Layer Fabricated via Joule Heating Achieves Efficient Electron/Mass Transfer for Acidic Water Electrolysis

Carbon Energy, EarlyView.
An ionomer‐free anode catalyst layer is fabricated via rapid Joule heating, partially embedding IrO2 nanoparticles into the membrane to form a robust, anchored interface. This architecture eliminates ionomer‐induced poisoning and mass‐transport barriers, enabling efficient water‐mediated proton transport and electronic connectivity.
Yuyang Wang, Shuheng Zhang, Haokai Xu, Xianqing Zhu, Jian Huang, Liang Zhang, Dingding Ye, Jun Li, Xun Zhu, Qiang Liao   +9 more
wiley   +1 more source

Stability enhancement via speed adaptation and efficiency improvement for induction machine. [PDF]

Sci Rep
Wogi L, Joy SI, Morawiec M, Ayana T, Wilczynski F, Barta J.   +5 more
europepmc   +1 more source