Results 81 to 90 of about 895,262 (300)
Video Multi-Scale-Based End-to-End Rate Control in Deep Contextual Video Compression
Applied SciencesIn recent years, video data have increased in size, which results in enormous transmission pressure. Rate control plays an important role in stabilizing video stream transmissions by balancing the rate and distortion of video compression. To achieve high-
Lili Wei +5 more
doaj +1 more source
Advanced Science, EarlyView.A new class of biohybrid spheroids is engineered through the self‐assembly of adherent cells and extracellular matrix‐mimetic hydrogel microparticles (microgels). By mimicking a snowballing effect, this approach enables scalable formation of porous, millimeter‐scale spheroids with enhanced cell viability and molecular diffusion.
Zaman Ataie +7 more
wiley +1 more source
A Wearable Brain–Computer Interface for Mitigating Car Sickness via Attention Shifting
Advanced Science, EarlyView.Car sickness poses a major challenge in vehicular travel, yet effective nonpharmacological solutions are scarce. We developed a wearable, closed‐loop mindfulness BCI that uses real‐time EEG‐based neurofeedback to shift attention away from motion‐induced discomfort. Validated in real‐car experiments involving >100$>100$ susceptible individuals, over 83%
Jiawei Zhu +14 more
wiley +1 more source
Transportation and access to urban services in Dar es Salaam [PDF]
Transportation in Dar es Salaam is particularly difficult. Statistical data drawn from the 1993 Human Resources Development Survey confirm that in unplanned settlements, transportation conditions and access to urban services are less favourable than in ...
Didier Plat +2 more
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, 2018 A key aspect of a sustainable urban transportation system is the effectiveness of transportation policies. To be effective, a policy has to consider a broad range of elements, such as pollution emission, traffic flow, and human mobility.
Alfeo, Antonio L. +4 more
core +1 more source
Advanced Science, EarlyView.This study maps the spatiotemporal distribution of hydrophobic toxicants and endogenous metabolites in the developing placenta and fetus. By integrating mass spectrometry imaging with snRNA‐seq, we identify SR‐B1 as a key transporter driving early‐gestation xenobiotic transfer and reveal a critical exposure window associated with persistent fetal ...
Yixuan Huang +10 more
wiley +1 more source
Temporal and spatial equilibrium of flow on networks
Humanities & Social Sciences CommunicationsKnowing the temporal and spatial equilibrium (TSE) flow is the basis for transportation planning and management of each mode (ocean, air, rail, road, logistics, etc.). It also helps to alleviate congestion of each mode on a transportation network.
Tianze Xu +4 more
doaj +1 more source
Chengshi guidao jiaotong yanjiuObjective Accurate short term passenger flow prediction is of great significance to improve the operation and management efficiency of the ultra-large scale of urban rail transit network.
WANG Runqi +4 more
doaj +1 more source
Urban Science, 2019 In contemporary times, bike sharing programs are gaining importance as an influential transportation mode in both urban and rural areas. They are also used as a vital transportation mode on university campuses which serve as a healthy and environmentally-
Nashid K. Khadem +3 more
doaj +1 more source
Active Transport, Public Transportation, and Obesity in Metropolitan Areas of the United States. [PDF]
There is a well established relationship between exercise and weight in individuals. Recently, relationships between less urban sprawl and more leisure exercise and between certain urban characteristics usually associated with less sprawl and exercise ...
Erika Lamanna +2 more
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