Results 201 to 210 of about 1,513,927 (352)

A dynamic simulation approach to optimize thrust regulation in electric pump-fed rocket engines. [PDF]

Sci Rep
Li T, He H, Yu N, Sun X, Cai G.
europepmc   +1 more source

Application of superconducting coils to VAR control in electric power systems: a proposal

, 1979
H.J. Boenig, W.V. Hassenzahl
openalex   +1 more source

Understanding the Chemical and Electronic Properties of Sub‐Monolayer TiO2 on High Surface Area Silica for Jet Fuel Synthesis Applications

Advanced Functional Materials, EarlyView.
Sub‐monolayer titania grafted onto mesoporous silica enables solvent‐free photocatalytic upgrading of furfural and cyclopentanone into jet fuel precursors. Advanced spectroscopic methods reveal tunable surface speciation, acidity, and bandgaps, enhancing catalytic efficiency.
Mark A. Isaacs, Charalampos Drivas, Arthur Graf, Sasha Kroon, Santosh Kumar, Junxi Liu, Antonio Torres‐Lopez, Cameron Price, Edward Garland, Ines Lezcano‐Gonzalez, Christopher. M. A. Parlett, Vannia C. dos Santos‐Durndell, Lee J. Durndell   +12 more
wiley   +1 more source

Design and analysis of a power transmission system for 55 kW electric tractor using agricultural workload data. [PDF]

Sci Rep
Baek SM, Jeon HH, Kim WS, Kim YS, Kim YJ.   +4 more
europepmc   +1 more source

Kilowatt Isotope Power System: component test report for the electric heat source assembly. 77-KIPS-108

, 1978
E Brainard
openalex   +2 more sources

Hole Transfer Dynamics in Thin Films of Mixed‐Dimensional Quasi‐2D Perovskites

Advanced Functional Materials, EarlyView.
Charge transfer dynamics in quasi‐2D perovskite (PEA2MAn−1PbnI3n+1), grown with a distinct dimensionality gradient are investigated. Selective excitation of the n = 4 phase reveals efficient hole transfer to n = 2 and n = 3 within tens of picoseconds, while n = 1 acts as a hole‐blocking layer. These findings highlight the importance of minimizing n = 1
Giuseppe Ammirati, Stefano Turchini, Francesco Toschi, Patrick O'Keeffe, Alessandra Paladini, Faustino Martelli, Reem Khanfar, Daimiota Takhellambam, Sara Pescetelli, Antonio Agresti, Daniele Catone   +10 more
wiley   +1 more source

Effect of ZnO/γ-Al₂O₃ Catalyst Packing on the Degradation of SF₆ in a Dual-Stage DBD Plasma Reactor. [PDF]

ACS Omega
Zhang C, Zhang Y, Shi J, Tan H, Li Y, Yu L.   +5 more
europepmc   +1 more source

Riser segment design of underwater electric power transmission cable system. Final report, September 9, 1977-September 30, 1978

, 1978
T. Bamford, H. Dow, D. Libby, P.S. Munn, C. Pieroni, R. Traut   +5 more
openalex   +2 more sources

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Research on the Directional Measurement Method of Three-Dimensional Electric Field Intensity Components of the Atmosphere Based on the Geographic Coordinate System in the Airborne Model. [PDF]

Sensors (Basel)
Zhao W, Li Z, Zhang H.
europepmc   +1 more source