Results 101 to 110 of about 1,314,203 (312)
Wind loads on ground-based telescopes [PDF]
, 2006 One of the factors that can influence the performance of large optical telescopes is the vibration of the telescope structure due to unsteady wind inside the telescope enclosure.
Angeli, George Z. +4 more
core +1 more source
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
Advanced flight control system study [PDF]
A fly by wire flight control system architecture designed for high reliability includes spare sensor and computer elements to permit safe dispatch with failed elements, thereby reducing unscheduled maintenance. A methodology capable of demonstrating that
Hartmann, G. L. +5 more
core +1 more source
Meeting Real-Time Constraint of Spectrum Management in TV Black-Space Access [PDF]
, 2017 The TV set feedback feature standardized in the next generation TV system, ATSC 3.0, would enable opportunistic access of active TV channels in future Cognitive Radio Networks.
Zhao, Zhongyuan
core +3 more sources
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Primary electric power generation systems for advanced-technology engines [PDF]
, 1983 The advantages of the all electric airplane are discussed. In the all electric airplane the generator is the sole source of electric power; it powers the primary and secondary flight controls, the environmentals, and the landing gear. Five candidates for
Cronin, M. J.
core +1 more source
Thermal System Oriented Simulation of Aircraft Electrical Environmental Control Systems Including its Electric Coupling [PDF]
, 2019 A flexible numerical platform based on libraries has been developed within the Dymola/Modelica framework to simulate Environmental Control Systems (ECS).
Ablanque Mejía, Nicolás +4 more
core +1 more source
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
FoodsPane Toscano DOP, a traditional sourdough bread from Italy, has a limited shelf life, typically lasting only a few days. Extending its shelf life without the use of synthetic preservatives is essential to meet the rising demand for clean-label products ...
Cecilia Akotowaa Offei +7 more
doaj +1 more source
Air conditioning system for Sogn Secondary School
, 2011 The present report attempts to give a technical and useful answer to solve the overheating problem during summer in some areas of Sogn Secondary School.
Ferrer Illa, Gerard +3 more
openaire +1 more source