Results 31 to 40 of about 2,003,212 (358)
A Variable-speed Control Method to Reduce Ducted-fan Thrust Fluctuations for Flying Car Utilization [PDF]
Journal of Applied Fluid MechanicsFlying cars, or vertical takeoff and landing (VTOL) aircraft, are revolutionary devices that can address traffic congestion and help build a three-dimensional transportation system in the future.
Y. W. Luo +3 more
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Social Mobility and Spatial Mobility [PDF]
, 2011 There is no subject more central to sociology than social mobility.1 The degree to which modern industrialized societies enable talented, ambitious or lucky individuals to move up in status, or conversely the extent to which they reproduce inherited inequalities or social hierarchies from one generation to the next, are questions that still dominate ...
FAVELL A., RECCHI, Ettore
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Improved EECM for lithium-ion batteries under different current conditions
电力工程技术, 2023 Li-ion batteries are at the core of new energy vehicle powertrains. The model-based battery management system (BMS) is the key to ensure the full play of battery performance.
ZHANG Zhihang +5 more
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Singularity: Scientific containers for mobility of compute
PLoS ONE, 2017 Here we present Singularity, software developed to bring containers and reproducibility to scientific computing. Using Singularity containers, developers can work in reproducible environments of their choosing and design, and these complete environments ...
G. M. Kurtzer, V. Sochat, Michael Bauer
semanticscholar +1 more source
BMC Health Services Research, 2019 Background Fall prevention is a priority in Canadian tertiary rehabilitation hospitals. We aimed to understand the perspectives of hospital administrators on the challenges experienced when implementing fall prevention policies/procedures for patients ...
H. Singh +6 more
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Economics Letters, 2020 This short note constructs Mobility Zones to facilitate the discussion on the geographic extent of individual mobility restrictions to control the spread of Covid-19. Mobility Zones are disjoint sets of counties where a given level of individual mobility directly or indirectly connects all counties within each set.
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Lancet. Infectious Diseases (Print), 2020 Background Within 4 months of COVID-19 first being reported in the USA, it spread to every state and to more than 90% of all counties. During this period, the US COVID-19 response was highly decentralised, with stay-at-home directives issued by state and
H. Badr +5 more
semanticscholar +1 more source
Current Commutation in a Switched Lithium‐Ion Cell used in Cascaded Half‐Bridge Multilevel Inverters
IET Power Electronics, 2021 In order to improve the efficiency of battery electric vehicles, the utilization of reconfigurable batteries and multilevel inverters based on low‐voltage Si MOSFETs gains growing attention. Focusing on the half‐bridge as basic switching unit, this paper
Christian Hanzl +5 more
doaj +1 more source
Smart Mobility: A Mobile Approach [PDF]
, 2019 The Internet of Things (IoT) is one of the key ingredients for the realization of Smart Cities. IoT devices are essential components of the Smart Cities infrastructure, as they can provide information collected from the environment through sensors or allow other systems to reach out and act on the world through actuators.
Faria, Ricardo +3 more
openaire +3 more sources
End-to-End Dynamic Gesture Recognition Using MmWave Radar
IEEE Access, 2022 Millimeter-wave (mmWave) radar sensors are a promising modality for gesture recognition as they can overcome several limitations of optic sensors typically used for gesture recognition.
Anum Ali +6 more
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