Results 111 to 120 of about 256,371 (360)

THE DEFINITION OF OPERATING COSTS FOR MANOEUVRING FOR THE FORMATION OF MULTIGROUP COMPOSITION WITH USING OF TRACTION CALCULATIONS

Nauka ta progres transportu, 2008
The description of a calculation procedure of operation costs for shunting work during performance of shunting semitrips for making-up of train is considered.
O. Yu. Papahov, A. M. Okorokov, O. M. Logvinov   +2 more
doaj  

The clinical evolution of shunt-operations for morbus caeruleus: Results of 150 operations, in a long-term follow-up [PDF]

, 1959
C.A. Mahaim, Cecile Nieuwenhuizen, H D'heer, F Slooff   +3 more
openalex   +1 more source

Practice Guideline: Idiopathic normal pressure hydrocephalus: Response to shunting and predictors of response: Report of the Guideline Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology

Neurology, 2016
L. Wilkins
semanticscholar   +1 more source

SHUNT MOTOR

School Science and Mathematics, 1918
n ...
openaire   +1 more source

Implied Voltage and Current Characterization in Organic Solar Cells using Transient Photoluminescence

Advanced Energy Materials, EarlyView.
In this study, a photoluminescence‐based method is presented to reconstruct the current‐voltage characteristics of organic solar cells under operating conditions. By resolving exciton and free charge carrier luminescence, the method enables the identification of voltage‐dependent losses, including a potential field‐dependence of exciton dissociation ...
Jared Faisst, Mathias List, Clemens Baretzky, Andreas W. Bett, Uli Würfel   +4 more
wiley   +1 more source

Improved Performance and Stability of Perovskite Solar Cells by Incorporating Silicon Quantum Dots within the FAPbI3 Active Layer

Advanced Energy Materials, EarlyView.
A hybrid perovskite of FAPbI3 with surface‐engineered Si quantum dots (SiQDs, ≈2 nm) shows enhanced carrier transport, reduced surface defects, and modified Fermi level and bandgap. SiQDs are mostly integrated within the perovskite film, and the perovskite lattice serves as a scaffold for the integration of the QDs.
Calum McDonald, Dilli babu Padmanaban, Ruairi McGlynn, Ankur Uttam Kambley, Bruno Alessi, Davide Mariotti, Takuya Matsui, Vladimir Svrcek   +7 more
wiley   +1 more source

The Localization of Left-to-Right Cardiac Shunts

, 1958
R. Robinson Baker, Eugene Braunwald, Herbert L. Tanenbaum, Andrew G. Morrow   +3 more
openalex   +2 more sources

Risk of Shunting After Aneurysmal Subarachnoid Hemorrhage: A Collaborative Study and Initiation of a Consortium

Stroke, 2016
Hadie Adams, V. Ban, V. Leinonen, S. Aoun, J. Huttunen, Taavi Saavalainen, A. Lindgren, Juhana Frȍsen, M. Fraunberg, T. Koivisto, J. Hernesniemi, B. Welch, J. Jaaskelainen, Terhi J. Huttunen   +13 more
semanticscholar   +1 more source

Comparative Analysis of Hydrogen Production and Economic Feasibility: Direct versus Indirect Coupling of Photovoltaic Systems with Electrolyzers

Advanced Energy and Sustainability Research, EarlyView.
This article examines the efficiency and cost‐effectiveness of green hydrogen production strategies: direct and indirect, with and without battery. Results show that the indirect configuration with battery yields the highest hydrogen production and profitability. The study discusses technical, energetic, and economic trade‐offs, providing insights into
Alfonso González del Valle, Pablo García‐Linares, Antonio Martí   +2 more
wiley   +1 more source

Shunts and inductors for surge-current measurements

, 1947
John H. Park
openalex   +1 more source