Results 21 to 30 of about 3,141,117 (304)
BMC Geriatrics, 2017 Background Walking, and in particular, outdoor walking, is the most common form of physical activity for older adults. To date, no study investigated the association between the neighborhood built environment and physical activity habits of older adults ...
Anna M. Chudyk +4 more
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Online Quantitative Analysis of Perception Uncertainty Based on High-Definition Map
Sensors, 2023 Environmental perception plays a fundamental role in decision-making and is crucial for ensuring the safety of autonomous driving. A pressing challenge is the online evaluation of perception uncertainty, a crucial step towards ensuring the safety and the
Mingliang Yang +6 more
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Strong Mobility in Mobile Haskell [PDF]
J. Univers. Comput. Sci., 2006 JUCS - Journal of Universal Computer Science Volume Nr.
Bois,André Rauber Du +2 more
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Journal of Advanced Transportation, 2023 Urban areas are experiencing a substantial increase in parking demand, which creates an imbalance due to the limited availability of parking facilities. To address this issue, effective parking management is necessary.
Ke Huang +3 more
doaj +1 more source
Cogent Medicine, 2017 We used Bland Altman plots to compare agreement between a self-report diary and five different non-wear time algorithms [an algorithm that uses ≥60 min of consecutive zeroes (Troiano) and four variations of an algorithm that uses ≥90 min of consecutive ...
Anna M. Chudyk +4 more
doaj +1 more source
Characterization of IEEE802.11 WLAN Implementing on Excavator: Can We Use IEEE802.11 for i-construction? [PDF]
EAI Endorsed Transactions on Internet of Things, 2022 As network systems become more sophisticated, through network systems, the automatic/remote-automatic/remote-control technology is spreading to construction machinery.
Ryo Hamamoto +8 more
doaj +1 more source
Mobilities and Mobilizations of the Urban Poor [PDF]
International Journal of Urban and Regional Research, 2012 AbstractThis introduction sets out the aims of the symposium on mobilities and mobilizations of the urban poor. Exploring the physical, social and imagined movements of the poor into, within and out of cities, and addressing how these movements connect to the dynamics of urban social mobilization, it argues for an incorporation of the ‘mobility turn ...
Jaffe, R., Klaufus, C., Colombijn, F.
openaire +3 more sources
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
doaj +1 more source
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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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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