Results 81 to 90 of about 51,014 (299)
Central Bank Digital Currencies, Financial Inclusion, and Privacy: A Normative Perspective
Southern Economic Journal, EarlyView.ABSTRACT Central bank digital currencies (CBDCs) are a digital form of a nation's money, issued by its central bank. As opposed to other forms of digital money, such as electronic bank balances or cryptocurrencies, they are centrally managed legal tender.
Andrew Allison, Alexander William Salter
wiley +1 more source
Research on dynamic verification method of helicopter minimum flight crew based on Monte Carlo model
Hangkong gongcheng jinzhanScientifically verifying the rationality of the minimum flight crew configuration is a key issue in helicopter human factors airworthiness certification. To meet the development demands of operational efficiency and cost control in the aviation industry,
SONG Yong, XU Yuan, ZOU Yanzhang
doaj +1 more source
CHANCE: A FRENCH-GERMAN HELICOPTER CFD-PROJECT
, 2006 The paper gives an overview of the CHANCE research project (partly supported by the French DPAC and DGA and the German BMWA) which was started in 1998 between the German and French Aerospace Research Centres DLR and ONERA, the University of Stuttgart and
Pahlke, Klausdieter +4 more
core
Rethinking Face‐to‐Face Interaction: Lessons from Studies of “Autistic Sociality”
Symbolic Interaction, EarlyView.Face‐to‐face interaction is a foundational concept in microsociology. This article surveys the social experiences of autistic people, who are commonly known for having a strained relationship with interactions face to face. By interpretively reviewing and synthesizing the broader literature on “autistic sociality,” the article provides a nuanced ...
Lars E. F. Johannessen
wiley +1 more source
Research progress in functionally gradient composite materials
Journal of Aeronautical MaterialsWith advancements in material technology，a surge in research and development has been witnessed for various high-performance materials，including metamaterials，each possessing unique functionalities.
LI Wenzhi, HE Zhiping, CAO Yaoqin
doaj +1 more source
Monitoring GPS‐collared moose by ground versus drone approaches: efficiency and disturbance effects
Wildlife Biology, EarlyView.Efficient wildlife management requires precise monitoring methods, for example to estimate population density, reproductive success, and survival. Here, we compared the efficiency of drone (equipped with a RGB camera) and ground approaches to detect and observe GPS‐collared female moose Alces alces and their calves. We also quantified how drone (n = 42)
Martin Mayer +8 more
wiley +1 more source
Evaluation of ADS-33E Cargo Helicopter Requirements Using a CH-53G
, 2006 Flight tests with a Sikorsky CH 53G of the German Federal Armed Forces were conducted in Germany under the U.S./German Memorandum of Understanding (MoU) for Cooperative Research in Helicopter Aeromechanics to evaluate the cargo helicopter requirements of
Blanken, Chris L. +2 more
core
, 2021 This paper deals with finite element analysis of helicopter blades with single and double swept geometries made by metallic and composite materials.
Carrera, E +3 more
core +1 more source
Wildlife Biology, EarlyView.Resource managers require accurate estimates of large herbivore abundance and demography to maintain ecological integrity. Common methods to count these species, including observations from low altitude helicopter flights, may conflict with other protected area management objectives and struggle to produce precise estimates for more cryptic species. To
Hanem G. Abouelezz, N. Thompson Hobbs
wiley +1 more source
Monitoring wildlife using long‐endurance solar‐electric UAVs
Wildlife Biology, EarlyView.This report discusses the effectiveness of using small solar‐electric UAV (uncrewed aerial vehicles) for aerial wildlife monitoring. We review four years of aerial wildlife monitoring missions using a 5.5‐m wingspan, solar‐electric UAV that was equipped with a gimballed IR/RGB camera.
Götz Bramesfeld +3 more
wiley +1 more source