Results 71 to 80 of about 76,217 (263)

Traffic management for drones flying in the city [PDF]

International Journal of Critical Infrastructure Protection, 2019
Abstract Air Traffic Management (ATM) is designed based on the notion of a pilot navigating an aircraft from within the aircraft. Increasing demand for Unmanned Aircraft Systems (UAS) usage and its safe integration into segregated/non-segregated airspace, on the other hand, have raised a question on the adoption of the current ATM for the UAS Traffic
openaire   +2 more sources

Engineering Design and Application of the Autonomous-rail Rapid Transitin Yibin City

Kongzhi Yu Xinxi Jishu, 2020
In order to solve the increasing urban congestion problem, optimize the urban traffic structure and enhance the attractiveness of city, it planned seven lines, a total of 156.9 kilometers traffic network of autonomous-rail rapid transit (ART) in Yibin ...
JIANG Xiaoqing, XIAO Lei, WU Xiongtao, HU Zhengyuan, LI Shupei, HE Jie   +5 more
doaj  

Modeling and Characterization of Traffic Flows in Urban Environments

Sensors, 2018
Currently, one of the main challenges faced in large metropolitan areas is traffic congestion. To address this problem, adequate traffic control could produce many benefits, including reduced pollutant emissions and reduced travel times.
Jorge Luis Zambrano-Martinez, Carlos T. Calafate, David Soler, Juan-Carlos Cano, Pietro Manzoni   +4 more
doaj   +1 more source

Investigating urban traffic based noise pollution in the city of Kirikkale, Turkey [PDF]

Transport, 2008
The study presents an investigation into traffic based noise pollution in the city of Kırıkkale, Turkey. For this purpose, traffic noise levels were measured at 15 intersections across the city during three peak times – morning (08:00–09:00), noon (12:30–
A. P. Akgüngör, A. Demirel
doaj   +2 more sources

Analysis of harmful emissions generated by road traffic in the city of Zagreb and proposals of measures [PDF]

Transport Problems, 2013
The total number of registered road motor vehicles in Croatia in 2008 was 2,021,936 out of which 20.5% were registered in the city of Zagreb. Due to improper engine operating conditions, relatively low speeds (below 80km/h), large number of vehicles ...
Jasna GOLUBIĆ, Zoran VOGRIN
doaj  

An Artificial Neural Network Model for Short-Term Traffic Flow Prediction in Two Lane Highway in Khulna Metropolitan City, Bangladesh

Emerging Technologies and Engineering Journal
Short-term traffic flow prediction is one of the most significant research topics in traffic engineering. It is instrumental in designing a more modern transport network to manage traffic signals and reduce congestion.
Md. Ebrahim Shaik, Monirul Islam, Md. Ripon Kobir, Kazi Furkan   +3 more
doaj   +1 more source

Sheep Horn Development Revealed by Multi‐Tissue and Cross‐Species Transcriptomic Analysis

Animal Research and One Health, EarlyView.
Multi‐tissue and cross‐species transcriptomics with allele‐specific expression show sheep horns are a composite organ integrating epidermal and osteogenic programs. Conserved horn gene modules and cis‐regulatory variation fine‐tune expression networks underlying horn development and size (small scurs vs. large spiral horns).
Hao Li, Yuchen He, Yangshuo Hu, Naominggaowa, Huaiqiang Yang, Zhu Meng, Fei Liu, Shiwen Zhang, Yi Jin, Mingxing Chu, Zhangyuan Pan   +10 more
wiley   +1 more source

Fine Particulate Matter Constituents, Ozone, and Systemic Lupus Erythematosus: A Large General‐Population Cohort Analysis With Extended Quantile g‐Computation

Arthritis &Rheumatology, EarlyView.
Objective The aim of this study was to investigate whether exposure to mixture of individual fine particulate matter (PM2.5) chemical constituents is associated with incident systemic lupus erythematosus (SLE) and if ozone modifies this association and/or is associated with SLE onset.
Naizhuo Zhao, Sasha Bernatsky, Sharon Dowell, Brittany Banbury, Jeffrey R. Curtis, Grace C. Wright, Emily E. Holladay, Amy Mudano, Cristiano S. Moura, Gail S. Kerr   +9 more
wiley   +1 more source

DEVELOPMENT OF TRAM TRAFFIC IN THE CITY OF OSIJEK

Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, 2016
The need for the introduction of trams in Osijek in the late 19th century was largely due to the poor connectivity between the areas of the city and the growing development of the city. Tram transport was an extremely important step in connecting and modernizing the city and a key step in the integration of the still unconnected areas of the city, a ...
Dimter, Sanja, Tanasić, Zoran, Zagvozda, Martina, Ruška, Filip   +3 more
openaire   +6 more sources

Pharmacokinetics, Effectiveness and Safety of Certolizumab Pegol in Children and Adolescents With Active Juvenile Idiopathic Arthritis: 9+‐Year Results From a Multicenter, Open‐Label Study

Arthritis &Rheumatology, EarlyView.
Objective The purpose of this study was to assess the pharmacokinetics, effectiveness, safety, and immunogenicity of certolizumab pegol (CZP) in polyarticular‐course juvenile idiopathic arthritis (pcJIA). Methods Pediatric Arthritis Study of Certolizumab Pegol (NCT01550003), a multicenter, open‐label study, enrolled patients aged 2 to 17 years with ...
Hermine I. Brunner, Lyudmila Grebenkina, Irina Nikishina, Ekaterina Alexeeva, Vyacheslav Chasnyk, Carlos Abud‐Mendoza, Nadina Rubio‐Pérez, Heinrike Schmeling, María del Rocio Maldonado‐Velázquez, Diane Brown, Andrew Zeft, Esi Morgan, C. Egla Rabinovich, Daniel Kingsbury, Hulya Bukulmez, Beth Gottlieb, Thomas Griffin, Lisa Imundo, Stacey Tarvin, Earl Silverman, Laura Shaughnessy, Saori Shimizu, Paulette Williams, Rocío Lledó‐García, Gauri Utturkar, Baran Ufuktepe, Alberto Martini, Daniel J. Lovell, Nicolino Ruperto, the Paediatric Rheumatology International Trials Organisation (PRINTO); the Pediatric Rheumatology Collaborative Study Group (PRCSG), Hermine I. Brunner, Lyudmila Grebenkina, Irina Nikishina, Ekaterina Alexeeva, Vyacheslav Chasnyk, Carlos Abud‐Mendoza, Nadina Rubio‐Pérez, Heinrike Schmeling, María del Rocio Maldonado‐Velázquez, Diane Brown, Andrew Zeft, Esi Morgan, C. Egla Rabinovich, Daniel Kingsbury, Hulya Bukulmez, Beth Gottlieb, Thomas Griffin, Lisa Imundo, Stacey Tarvin, Earl Silverman, Alberto Martini, Daniel L. Lovell, Nicolino Ruperto   +52 more
wiley   +1 more source