Results 141 to 150 of about 3,513 (266)
Data‐driven Buck converter model identification method with missing outputs
IET Control Theory & ApplicationsA data‐driven Buck converter model identification method is proposed to deal with missing (incomplete) outputs, which is robust to the data length and percentage of missing data.
Jie Hou +3 more
doaj +1 more source
Energy Conversion Strategies for Wind Energy System: Electrical, Mechanical and Material Aspects. [PDF]
Materials (Basel), 2022 Chaudhuri A +4 more
europepmc +1 more source
Lunar Surface Stirling Power Systems Using Isotope Heat Sources [PDF]
For many years, NASA has used the decay of plutonium-238 (Pu-238) (in the form of the General Purpose Heat Source (GPHS)) as a heat source for Radioisotope Thermoelectric Generators (RTGs), which have provided electrical power for many NASA missions ...
Penswick, L. Barry +2 more
core +1 more source
n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz
Advanced Materials, EarlyView.Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis +19 more
wiley +1 more source
Development of NASA's Small Fission Power System for Science and Human Exploration [PDF]
Exploration of our solar system has brought many exciting challenges to our nations scientific and engineering community over the past several decades.
Bowman, Cheryl L. +6 more
core +2 more sources
Long-Lived Venus Lander Conceptual Design: How To Keep It Cool [PDF]
, 2009 Surprisingly little is known about Venus, our neighboring sister planet in the solar system, due to the challenges of operating in its extremely hot, corrosive, and dense environment.
Bruder, Geoffrey A. +3 more
core +1 more source
Advanced Materials, EarlyView.A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk +7 more
wiley +1 more source
Status of the NASA Stirling Radioisotope Project [PDF]
Free-piston Stirling power conversion has been considered a candidate for radioisotope power systems for space for more than a decade. Prior to the free-piston Stirling architecture, systems were designed with kinematic Stirling engines that used ...
Schreiber, Jeffrey G.
core +1 more source
Advanced Materials, EarlyView.Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou +5 more
wiley +1 more source
NASA's Advanced Radioisotope Power Conversion Technology Development Status [PDF]
NASA's Advanced Radioisotope Power Systems (ARPS) project is developing the next generation of radioisotope power conversion technologies that will enable future missions that have requirements that cannot be met by either photovoltaic systems or by ...
Abelson, Robert D. +4 more
core +1 more source