Results 61 to 70 of about 4,001,629 (345)

A Comparative Study of Traffic Classification Techniques for Smart City Networks

open access: yesItalian National Conference on Sensors, 2021
Smart city networks involve many applications that impose specific Quality of Service (QoS) requirements, thus representing a challenging scenario for network management.
Razan M AlZoman, Mohammed J. F. Alenazi
semanticscholar   +1 more source

Cancer Cell‐Intrinsic Cholesterol Induces Lipid‐Associated Macrophage Differentiation via SP1 Palmitoylation to Promote Prostate Cancer Progression

open access: yesAdvanced Science, EarlyView.
Cancer cell‐intrinsic cholesterol promotes the S‐palmitoylation of SP1, increasing its nuclear translocation and driving the transcription and secretion of MDK, which in turn facilitates the differentiation of macrophages into a lipid‐associated phenotype.
Shirong Peng   +12 more
wiley   +1 more source

Research on optimization method for traffic signal control at intersections in smart cities based on adaptive artificial fish swarm algorithm

open access: yesHeliyon
The transportation environment of smart cities is complex and ever-changing, and traffic flow is influenced by various factors. With the increase of traffic flow in smart cities, optimizing traffic intersection signal control has become an important ...
Jingya Wei, Yongfeng Ju
doaj   +1 more source

Planning Urban Internal Transport Based on Cell Phone Data

open access: yesApplied Sciences, 2022
Based on cell phone data, mining residents’ travel characteristics and regional traffic connection characteristics has become an important technology for urban road traffic planning research. Based on cell phone data extracted from Wuxue City, this paper
Hong Xu, Jin Zhao
doaj   +1 more source

KAJIAN PENERAPAN ZoSS (ZONA SELAMAT SEKOLAH) DI KOTA BOGOR [PDF]

open access: yes, 2009
Placing of (location) school facility (elementary school) as basic equipment facilitation of environment is sometimes accessible to road gives feeling of insecure/unsafe, cause of its impact on interaction conflict within its user (especially toward ...
SUPRAPTO, AGUS
core  

A Simplified Cellular Automaton Model for City Traffic

open access: yes, 1997
We systematically investigate the effect of blockage sites in a cellular automaton model for traffic flow. Different scheduling schemes for the blockage sites are considered.
B. Chopard   +18 more
core   +3 more sources

Vision-based analysis of pedestrian traffic data [PDF]

open access: yes, 2008
Reducing traffic congestion has become a major issue within urban environments. Traditional approaches, such as increasing road sizes, may prove impossible in certain scenarios, such as city centres, or ineffectual if current predictions of large growth ...
Kelly, Philip, O'Connor, Noel E.
core   +2 more sources

Astrocytic PCBP1 Suppresses Ferroptosis to Restore Glutamatergic Homeostasis and Mitigate Stress‐Induced Depression in Male Mice

open access: yesAdvanced Science, EarlyView.
This study demonstrates that polyC‐RNA‐binding protein 1 (PCBP1) in ventral hippocampal astrocytes modulates depressive‐like behaviors by regulating glutathione peroxidase 4‐mediated ferroptosis and synaptic glutamatergic transmission. PCBP1 overexpression intervention in the chronic unpredictable mild stress model rescues behavioral deficits ...
Jinyu Zhang   +15 more
wiley   +1 more source

SMART CITY TRAFFIC CONTROL SYSTEM

open access: yesJournal of Trends in Computer Science and Smart Technology, 2023
Every city in the downtown areas around the world faces a major problem due to heavy traffic, especially during the peak hours. Traditional traffic signals used in manging the traffic allots a fixed time for managing the traffic in a junction of a four way or a two-way crossroads and cannot adjust to account for changes in traffic.
Satheeshkumar A   +4 more
openaire   +1 more source

A new cellular automata model for city traffic [PDF]

open access: yes, 1999
We present a new cellular automata model of vehicular traffic in cities by combining ideas borrowed from the Biham-Middleton-Levine (BML) model of city traffic and the Nagel-Schreckenberg (NaSch) model of highway traffic.
Brockfeld, E.   +5 more
core   +1 more source

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