Results 101 to 110 of about 500,409 (312)
Navigation and guidance requirements for commercial VTOL operations [PDF]
The NASA Langley Research Center (LaRC) has undertaken a research program to develop the navigation, guidance, control, and flight management technology base needed by Government and industry in establishing systems design concepts and operating ...
Hoffman, W. C. +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi +4 more
wiley +1 more source
Video Guidance, Landing, and Imaging system (VGLIS) for space missions [PDF]
The feasibility of an autonomous video guidance system that is capable of observing a planetary surface during terminal descent and selecting the most acceptable landing site was demonstrated.
Flemming, J. C. +4 more
core +1 more source
General aviation single pilot IFR autopilot study [PDF]
, 1983 Five levels of autopilot complexity were flown in a single engine IFR simulation for several different IFR terminal operations. A comparison was made of the five levels of complexity ranging from no autopilot to a fully coupled lateral and vertical ...
Bergeron, H. P.
core +1 more source
Advanced Functional Materials, EarlyView.A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar +8 more
wiley +1 more source
MCC level C formulation requirements. Shuttle TAEM targeting [PDF]
The level C requirements for the shuttle orbiter terminal area energy management (TAEM) guidance and flight control functions to be incorporated into the Mission Control Center entry profile planning processor are described.
Carman, G. L., Montez, M. N.
core +1 more source
Kotisaattohoitotyön toimintaohjeen laatiminen Koskenrinteelle kirjallisina oppaina [PDF]
, 2015 Tämän opinnäytetyön tarkoituksena oli selvittää, mitä on muistisairaan kokonaisvaltai-nen saattohoitotyö, sekä luoda Palvelutaloyhdistys KOSKENRINNE ry:lle uusi koti-saattohoitotyön toimintaohjeistus uusimman näyttöön perustuvan tiedon pohjalta ...
Korpi, Mari, Peräkylä, Tanja
core
Advanced Functional Materials, EarlyView.The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu +2 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp +7 more
wiley +1 more source
NASA-FAA helicopter Microwave Landing System curved path flight test [PDF]
An ongoing series of joint NASA/FAA helicopter Microwave Landing System (MLS) flight tests was conducted at Ames Research Center. This paper deals with tests done from the spring through the fall of 1983.
Hamlin, J. R. +2 more
core +1 more source