Results 111 to 120 of about 383,047 (346)

Voice integrated systems [PDF]

open access: yes
The program at Naval Air Development Center was initiated to determine the desirability of interactive voice systems for use in airborne weapon systems crew stations.
Curran, P. Mike
core   +1 more source

Potential of Soils Natural Sorbents for Environmental Decontamination From 137Cs

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT This study addresses the existing research gap concerning the lack of integrated data on the role of in situ soil components in the long‐term fixation of 137Cs under natural, protected, and non‐agricultural conditions. The contamination of ecosystems by radioactive isotopes, particularly 137Cs, represents a considerable environmental hazard ...
Katarzyna Szarłowicz   +3 more
wiley   +1 more source

Mission-oriented determination of regional weapon maintenance demand in simulation

open access: yesScientific Reports
Determining maintenance demand ahead of mission is crucial to practical weapon maintenance, particularly to regional warship weapon maintenance. Attention is paid only to reliability, and the nature of mission or the consequence of damage is ignored ...
Hu Zhi-gang, Lou Jing-jun, Zeng bin
doaj   +1 more source

Metasurfaces in Adaptive Optics: A New Opportunity in Optical Wavefront Sensing

open access: yesLaser &Photonics Reviews, EarlyView.
Wavefront sensing constitutes a critical component of adaptive optics systems, aimed at quantitatively measuring distorted wavefronts and enabling closed‐loop correction in optical setups. Metasurfaces, as planar optical elements composed of nanoscale structures, provide exceptional freedom in modulating multiple dimensions of the light field.
Rundong Fan   +3 more
wiley   +1 more source

Capable companies or changing markets? Explaining the export performance of firms in the defence industry [PDF]

open access: yes
The paper carries out an empirical analysis of the factors explaining the export performance of firms in the defence sector. We focus on the case of Norway, and make use of two complementary methodologies: the first is based on quantitative firm-level ...
Castellacci, Fulvio, Fevolden, Arne
core   +1 more source

A Data‐Driven Approach to Integrated Adaptive Morphing and Guidance for Cruise Missiles

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT To address the complex coupling between aerodynamic characteristics and guidance control for morphing flight missiles, this study proposes a data‐driven approach to integrated adaptive morphing and guidance. Firstly, an aerodynamic surrogate model is constructed using a fully connected neural network (FCNN), mapping the configuration ...
Ming‐Yu Wu   +6 more
wiley   +1 more source

Addressing sexual violence as a weapon of war: A critical call for action in eastern Democratic Republic of Congo

open access: yes
International Journal of Gynecology &Obstetrics, EarlyView.
Aymar Akilimali   +14 more
wiley   +1 more source

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