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Journal articles on the topic 'Transport network density'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Ding, Heng, Hanyu Yuan, Xiaoyan Zheng, Hanyue Ma, and Haijian Bai. "SPATIAL PARTITION FOR HETEROGENEOUS CITY NETWORKS COMPOSED OF FACTORS THAT INFLUENCE THE DISTRIBUTION OF THE MACROSCOPIC FUNDAMENTAL DIAGRAM." Transport 38, no. 3 (2023): 152–64. http://dx.doi.org/10.3846/transport.2023.20424.

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Using a Macroscopic Fundamental Diagram (MFD) to implement partition control is effective in improving mobility in heterogeneous city networks. As one of the most complex issues in partition control, accurate sub-region partition is critical for control effectiveness. Current partition methods focus on the link density and precondition of existing MFD and disregard the factors that influence MFD distribution. To overcome this drawback, this study uses the characteristic value of the link and the intersection connected to the link as the analysis object and proposes an MFD sub-region partitioni

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2

Shariat-Mohaymany, Afshin, and Mohsen Babaei. "AN APPROXIMATE RELIABILITY EVALUATION METHOD FOR IMPROVING TRANSPORTATION NETWORK PERFORMANCE." TRANSPORT 25, no. 2 (2010): 193–202. http://dx.doi.org/10.3846/transport.2010.24.

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Considering the importance of maintaining network performance at desired levels under uncertainty, network reliability, as a new approach to assessing the performance of degradable urban transportation networks, has become increasingly developed in two recent decades. In this paper, a method for optimizing resource allocation to meet the required levels of transportation network reliability is proposed. The worked out method consists of two stages: at stage one, a method for computing the reliability of network connectivity based on the reliability of computing arc performance with an assumpti

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3

Jacobs-Crisioni, Chris, Lewis Dijkstra, and Andrius Kučas. "Does Density Foster Shorter Public Transport Networks? A Network Expansion Simulation Approach." Land 13, no. 1 (2024): 77. http://dx.doi.org/10.3390/land13010077.

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One argument for containing urban densities is that cities need a critical population density to sustain sufficiently available public transportation. However, the question of whether denser cities foster shorter public transport networks empirically is problematic because real-world transport nets are a product of many additional factors presumably not related to urban form. This paper adopts a network expansion simulation approach to generate and analyze counterfactual data on network lengths for 36 world cities, in which all networks are generated with similar expansion restrictions and obj

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Lombardo, Andrew T., Shane R. Nelson, Guy G. Kennedy, Kathleen M. Trybus, Sam Walcott, and David M. Warshaw. "Myosin Va transport of liposomes in three-dimensional actin networks is modulated by actin filament density, position, and polarity." Proceedings of the National Academy of Sciences 116, no. 17 (2019): 8326–35. http://dx.doi.org/10.1073/pnas.1901176116.

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The cell’s dense 3D actin filament network presents numerous challenges to vesicular transport by teams of myosin Va (MyoVa) molecular motors. These teams must navigate their cargo through diverse actin structures ranging from Arp2/3-branched lamellipodial networks to the dense, unbranched cortical networks. To define how actin filament network organization affects MyoVa cargo transport, we created two different 3D actin networks in vitro. One network was comprised of randomly oriented, unbranched actin filaments; the other was comprised of Arp2/3-branched actin filaments, which effectively po

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TADIĆ, BOSILJKA, G. J. RODGERS, and STEFAN THURNER. "TRANSPORT ON COMPLEX NETWORKS: FLOW, JAMMING AND OPTIMIZATION." International Journal of Bifurcation and Chaos 17, no. 07 (2007): 2363–85. http://dx.doi.org/10.1142/s0218127407018452.

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Many transport processes on networks depend crucially on the underlying network geometry, although the exact relationship between the structure of the network and the properties of transport processes remain elusive. In this paper, we address this question by using numerical models in which both structure and dynamics are controlled systematically. We consider the traffic of information packets that include driving, searching and queuing. We present the results of extensive simulations on two classes of networks; a correlated cyclic scale-free network and an uncorrelated homogeneous weakly clu

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Lee, Jeong-Seok, Tae-Hoon Kim, and Yong-Gil Park. "Maritime Transport Network in Korea: Spatial-Temporal Density and Path Planning." Journal of Marine Science and Engineering 11, no. 12 (2023): 2364. http://dx.doi.org/10.3390/jmse11122364.

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The increase in maritime traffic and vessel size has strengthened the need for economical and safe maritime transportation networks. Currently, ship path planning is based on past experience and shortest route usage. However, the increasing complexity of the marine environment and the development of autonomous ships require automatic shortest path generation based on maritime traffic networks. This paper proposes an efficient shortest path planning method using Dijkstra’s algorithm based on a maritime traffic network dataset created by extracting maritime traffic routes through a spatial-tempo

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Hossain, Tanvir, Aladdin Riad, Shaila Siddiqi, Sampath Parthasarathy, and Shadab A. Siddiqi. "Mature VLDL triggers the biogenesis of a distinct vesicle from the trans-Golgi network for its export to the plasma membrane." Biochemical Journal 459, no. 1 (2014): 47–58. http://dx.doi.org/10.1042/bj20131215.

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We have identified a novel vesicle that transports mature very-low-density lipoproteins from the trans-Golgi network to the plasma membrane. Identification of this vesicle provides new insight into the mechanism that regulates the post-Golgi transport of mature very-low-density lipoproteins.

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8

Aleshkin, Anton. "The Influence of Transport Link Density on Conductivity If Junctions and/or Links Are Blocked." Mathematics 9, no. 11 (2021): 1278. http://dx.doi.org/10.3390/math9111278.

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This paper examines some approaches to modeling and managing traffic flows in modern megapolises and proposes using the methods and approaches of the percolation theory. The author sets the task of determining the properties of the transport network (percolation threshold) when designing such networks, based on the calculation of network parameters (average number of connections per crossroads, road network density). Particular attention is paid to the planarity and nonplanarity of the road transport network. Algorithms for building a planar random network (for modeling purposes) and calculati

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9

Yevhen, Fornalchyk, Vikovych Ihor, Royko Yurii, and Hrytsun Oleh. "Improvement of methods for assessing the effectiveness of dedicated lanes for public transport." Eastern-European Journal of Enterprise Technologies 1, no. 3(109) (2021): 29–37. https://doi.org/10.15587/1729-4061.2021.225397.

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There are different configurations of street and road networks in cities, which is why those transportation models that determine how effectively a public transport network is operated are different. Along with this, some transport areas may have characteristic features predetermined by the density of a street network, the intensity of individual and public traffic. The special feature of the current study is determining the operational effectiveness of dedicated lanes for public transport given a significant density of the main street and road network. Significant density is characterized by

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10

TADIĆ, BOSILJKA, and G. J. RODGERS. "PACKET TRANSPORT ON SCALE-FREE NETWORKS." Advances in Complex Systems 05, no. 04 (2002): 445–56. http://dx.doi.org/10.1142/s021952590200064x.

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We introduce a model of information packet transport on networks in which the packets are posted by a given rate and move in parallel according to a local search algorithm. By performing a number of simulations we investigate the major kinetic properties of the transport as a function of the network geometry, the packet input rate and the buffer size. We find long-range correlations in the power spectra of arriving packet density and the network's activity bursts. The packet transit time distribution shows a power-law dependence with average transit time increasing with network size. This impl

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11

Wolniewicz, Łukasz. "Railway transport system modelling approach for robustness analysis." Transport 39, no. 4 (2024): 287–301. https://doi.org/10.3846/transport.2024.22877.

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The article presents an approach to train traffic modelling that allows for the analysis of how railway networks respond to various disturbances, including increased traffic and disturbance events. It discusses different methods of reconfiguration actions in key points of the railway network, which helps reduce delay propagation in the transport system. The 1st part covers building simulation models, which include defining infrastructure, setting train routes, configuring rolling stock, and disturbance scenarios, enabling the analysis of various disruptive events. The simulations allow for tes

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Sargina, Anna, and Nadezhda Sedova. "Transport Accessibility Assessment in Ural Federal District." Regionalnaya ekonomika. Yug Rossii, no. 2 (May 2023): 128–36. http://dx.doi.org/10.15688/re.volsu.2023.2.12.

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Transport accessibility is one of the most important factors of social and economic development of regions. The level of regional development depends on the level of transport system development, transport infrastructure as one of its components, and the level of transport availability and accessibility. The level of transport availability varies in the regions of the Russian Federation. The purpose of this paper is to assess transport infrastructure development in the regions of Ural Federal District, which includes the analysis of quantitative indicators of transport infrastructure. The stud

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Ma, Qi, Anders Johansson, Atsushi Tero, Toshiyuki Nakagaki, and David J. T. Sumpter. "Current-reinforced random walks for constructing transport networks." Journal of The Royal Society Interface 10, no. 80 (2013): 20120864. http://dx.doi.org/10.1098/rsif.2012.0864.

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Biological systems that build transport networks, such as trail-laying ants and the slime mould Physarum , can be described in terms of reinforced random walks. In a reinforced random walk, the route taken by ‘walking’ particles depends on the previous routes of other particles. Here, we present a novel form of random walk in which the flow of particles provides this reinforcement. Starting from an analogy between electrical networks and random walks, we show how to include current reinforcement. We demonstrate that current-reinforcement results in particles converging on the optimal solution

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14

Ferguson, Andrew, and Jeff Blackburn. "(Invited) Understanding Chemical Doping to Improve the Thermoelectric Performance of Carbon Nanotube Networks." ECS Meeting Abstracts MA2022-01, no. 7 (2022): 643. http://dx.doi.org/10.1149/ma2022-017643mtgabs.

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The thermoelectric performance of semiconductor-enriched carbon nanotube networks is intimately connected to the charge-carrier density injected into the network. This process is typically carried out by charge transfer to or from a chemical dopant, resulting in chemical counterions that reside within the network. While it is commonly accepted that the chemical structure of the dopant controls the redox properties, and therefore the ability of the dopant to modify the charge-carrier density in the carbon nanotube network, less attention is placed on the role that the residual counterion plays

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15

Nokkala, Johannes, Sabrina Maniscalco, and Jyrki Piilo. "Non-Markovianity over Ensemble Averages in Quantum Complex Networks." Open Systems & Information Dynamics 24, no. 04 (2017): 1740018. http://dx.doi.org/10.1142/s1230161217400182.

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We consider bosonic quantum complex networks as structured finite environments for a quantum harmonic oscillator and investigate the interplay between the network structure and its spectral density, excitation transport properties and non-Markovianity. After a review of the formalism used, we demonstrate how even small changes to the network structure can have a large impact on the transport of excitations. We then consider the non-Markovianity over ensemble averages of several different types of random networks of identical oscillators and uniform coupling strength. Our results show that incr

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16

Haspinger, Daniel Ch, Sandra Klinge, and Gerhard A. Holzapfel. "Numerical analysis of the impact of cytoskeletal actin filament density alterations onto the diffusive vesicle-mediated cell transport." PLOS Computational Biology 17, no. 5 (2021): e1008784. http://dx.doi.org/10.1371/journal.pcbi.1008784.

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The interior of a eukaryotic cell is a highly complex composite material which consists of water, structural scaffoldings, organelles, and various biomolecular solutes. All these components serve as obstacles that impede the motion of vesicles. Hence, it is hypothesized that any alteration of the cytoskeletal network may directly impact or even disrupt the vesicle transport. A disruption of the vesicle-mediated cell transport is thought to contribute to several severe diseases and disorders, such as diabetes, Parkinson’s and Alzheimer’s disease, emphasizing the clinical relevance. To address t

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17

Brendha, R., and V. Sinthu Janita Prakash. "Geographical Zone based Cluster Head for Routing in Sparse Vehicular Networks." International Journal of Engineering & Technology 7, no. 3 (2018): 1910. http://dx.doi.org/10.14419/ijet.v7i3.13692.

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Vehicular ad hoc network is a wireless communication technology that is used to provide safety and comfort transport on the roads. Routing algorithm design is one of the main challenging issues in VANET. This paper presents a Geographical Zone Based Cluster Head algorithm for Vehicular Ad hoc Networks (VANETs) to reduce the communication overhead generated by the Control Packets (CP). Depending on the area, the network can be sparsely or fully connected. The Geographical Zone Based Cluster Head Routing in Sparse network (GZCHRS) algorithm can endure network partition due to low node density in

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18

Fornalchyk, Yevhen, Ihor Vikovych, Yurii Royko, and Oleh Hrytsun. "Improvement of methods for assessing the effectiveness of dedicated lanes for public transport." Eastern-European Journal of Enterprise Technologies 1, no. 3 (109) (2021): 29–37. http://dx.doi.org/10.15587/1729-4061.2021.225397.

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There are different configurations of street and road networks in cities, which is why those transportation models that determine how effectively a public transport network is operated are different. Along with this, some transport areas may have characteristic features predetermined by the density of a street network, the intensity of individual and public traffic. The special feature of the current study is determining the operational effectiveness of dedicated lanes for public transport given a significant density of the main street and road network. Significant density is characterized by

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19

Bakhirev, Igor A., Anton A. Chernyshov, Natalia V. Shyrokaya, and Petr D. Pronin. "Road network density as a quality indicator of transport services." Journal «Izvestiya vuzov. Investitsiyi. Stroyitelstvo. Nedvizhimost» 10, no. 1 (2020): 130–39. http://dx.doi.org/10.21285/2227-2917-2020-1-130-139.

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20

Mohamed, Sawsan Rasheed, Abbas Mohammed Mohammed Burhan, and Ahmed Mohammed Ali Hadi. "Calculating the Transport Density Index from Some of the Productivity Indicators for Railway Lines by Using Neural Networks." Journal of Engineering 22, no. 9 (2016): 1–19. http://dx.doi.org/10.31026/j.eng.2016.09.14.

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The efficiency evaluation of the railway lines performance is done through a set of indicators and criteria, the most important are transport density, the productivity of enrollee, passenger vehicle production, the productivity of freight wagon, and the productivity of locomotives. This study includes an attempt to calculate the most important of these indicators which transport density index from productivity during the four indicators, using artificial neural network technology. Two neural networks software are used in this study, (Simulnet) and (Neuframe), the results of second program has

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21

Lee, Juho, Sung-Kyun Jung, and Jinsoo Kim. "Complex Charge Transport of Carbon Network in Composite Cathode for Solid-State Batteries." ECS Meeting Abstracts MA2024-02, no. 8 (2024): 1181. https://doi.org/10.1149/ma2024-0281181mtgabs.

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Constructing a well-defined electronic, ionic transport network is crucial for designing composite cathodes in solid-state batteries (SSBs). Despite the necessity of balancing conductivities within the electrode, higher energy density cathodes with rich active materials content (> 90 wt%) often result in electronically sufficient but ionically insufficient conduction. Despite this, adding carbonaceous conducting agents in this electrode design of SSBs was typically overlooked as a compromise of poor electronic conductivity, which should not be necessary according to the previous understandi

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22

Bityukova, V. R., N. A. Mozgunov та N. V. Petukhova. "Vehicle Рollution Modern Tendencies in the Regional Centers of the Central Federal District: Multi-scale Analysis". Ecology and Industry of Russia 24, № 2 (2020): 57–63. http://dx.doi.org/10.18412/1816-0395-2020-2-57-63.

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There are considered changes of automotive transports’ emission volumes factors on different territorial level. The emissions’ dynamic in Central Federal district and in Moscow was shown. At the local level the determining factor in vehicle pollutions’ is changing in building density and transport and planning structure. Pollution reduction in Moscow has a center-peripheral gradient and occurs in areas where the road network transformation is combined with the development of the public transport system.

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23

Abuh, Paul Ojochenemi, Margaret Abba Yaro, and Daniel Peverga Dam. "Evaluating Road Network Connectivity and Accessibility among Small Sized Urban Centres in Kogi State, Nigeria." African Journal of Environmental Sciences and Renewable Energy 18, no. 1 (2025): 59–69. https://doi.org/10.62154/ajesre.2025.018.010634.

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Road structure determines road network connectivity and enhances the level of accessibility. Therefore, the study evaluates road network connectivity and accessibility among small-sized urban centres in Kogi State, Nigeria. The study adopted purposive sampling techniques to select (20) local government headquarters in Kogi State which are referred to as the (SSUCs). Data on the existing road network, edges, vertices and density was obtained from the digitised road network map of the study area. The method of analysis includes beta, alpha, eta and gamma indices including cyclomatic number, aggr

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Gu, Musong, Lei You, Jun Hu, Lintao Duan, and Zhen Zuo. "The Wireless Sensor Networks Base Layout and Density Optimization Oriented towards Traffic Information Collection." Mathematical Problems in Engineering 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/214905.

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Wireless sensor networks (WSN) are applied in Intelligent Transport System for data collection. For the low redundancy rate of the wireless sensor networks nodes of traffic information collection, the senor nodes should be deployed reasonably for the WSN nodes to work effectively, and, thus, the base network structure and the density optimization of the sensor network are one of the main problems of WSN application. This paper establishes the wireless sensor networks design optimization model oriented to the traffic information collection, solving the design optimization model with the chemica

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Aleshkin, A. S. "Stochastic Models of Traffic Management." International Journal of Open Information Technologies 12, no. 4 (2024): 15–22. http://dx.doi.org/10.25559/injoit.2307-8162.12.202404.15-22.

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This article discusses the problem of blocking nodes in road networks and percolation thresholds for the transport infrastructure of a modern metropolis. For metropolitan networks, the values of percolation thresholds are calculated and displayed, considering the different density of connections between network nodes. Further, it is shown that the dependence of the values of the percolation thresholds on the network’s density can be described by functional dependencies with a high degree of correlation. The obtained results can be used to assess the reliability of transport infrastructure and

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Rodríaguez, A. A., and E. Medina. "Geometrical and Transport Properties of Disordered Fibre Networks: Analytical Results." Modern Physics Letters B 11, no. 20 (1997): 867–75. http://dx.doi.org/10.1142/s0217984997001079.

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We study novel geometrical and transport properties of a 2D model of disordered fibre networks. To assess the geometrical structure we determine, analytically, the probability distribution for the number of fibre intersections and resulting segment sizes in the network as a function of fibre density and length. We also determine, numerically, the probability distribution of pore perimeters and areas. We find a non-monotonous behavior of the perimeter distribution whose main features can be explained by solving for two simplified models of the line network. Finally we formulate a mean field app

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Hirsch, Christian, Benedikt Jahnel, Paul Keeler, and Robert I. A. Patterson. "Traffic flow densities in large transport networks." Advances in Applied Probability 49, no. 4 (2017): 1091–115. http://dx.doi.org/10.1017/apr.2017.35.

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Abstract We consider transport networks with nodes scattered at random in a large domain. At certain local rates, the nodes generate traffic flows according to some navigation scheme in a given direction. In the thermodynamic limit of a growing domain, we present an asymptotic formula expressing the local traffic flow density at any given location in the domain in terms of three fundamental characteristics of the underlying network: the spatial intensity of the nodes together with their traffic generation rates, and of the links induced by the navigation. This formula holds for a general class

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الياسري, وهاب فهد, and احمد يحيى عنوز. "Quantitative analysis of traffic density in the holy city of Karbala." Kufa Journal of Arts 1, no. 31 (2017): 189–206. http://dx.doi.org/10.36317/kaj/2017/v1.i31.6177.

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The quantitative analysis is one of the most important features of transport studies in general and urban transport in particular, especially in terms of showing traffic, its directions and rates in the city, including the holy city of Karbala, due to the completeness of the spatial picture and its variation in all streets. Transport and traffic network as well as traffic calendar

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29

Serova, Natalia A., and Valentina A. Serova. "Assessment of the Dynamics of Development of Road Transportation Infrastructure in the Arctic Regions." Теория и практика общественного развития, no. 12 (December 27, 2023): 288–94. http://dx.doi.org/10.24158/tipor.2023.12.36.

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This article presents the results of approbation of the author’s methodology of complex assessment of regional transport infrastructure development, which allows to determine the level of transport provision of territories in two independent structural blocks: social and production components of transport infrastructure development. The object of the study was chosen as the infrastructure of the motor transport complex of the regions whose territories are fully belonging to the Arctic zone of the Russian Federation – the Murmansk Oblast, the Nenets, Yamalo-Nenets and Chukotka Autonomous Okrugs

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30

Savvinova, Antonina, Viktoriya Filippova, Alexey Borisov, Galina Gnatyuk, and Alla Fedorova. "Factors of formation and development of the transport network in areas inhabited by indigenous small-numbered peoples of the North in Yakutia." SHS Web of Conferences 112 (2021): 00052. http://dx.doi.org/10.1051/shsconf/202111200052.

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The paper considers the natural, historical, economic and geographical factors of the formation and development of the transport network in the areas inhabited by Indigenous Small-Numbered Peoples of the North in Yakutia. A brief analysis of historical periods of transport network development in Yakutia was carried out. A retrospective statistical analysis of the indicators of the road network development and its access for the areas inhabited by Indigenous Small-Numbered Peoples of the North: the length and density of public roads, the coefficients for assessing the level of the road network

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Fedorova, Alla, Antonina Savvinova, and Moisey Zakharov. "Assessment of provision with the transport network of the regions of the Republic of Sakha (Yakutia)." InterCarto. InterGIS 28, no. 1 (2022): 105–14. http://dx.doi.org/10.35595/2414-9179-2022-1-28-105-114.

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The article assesses the provision of the municipal districts of the Republic of Sakha (Yakutia) with a transport network. The importance of developing a backbone transport network on the territory of the Republic is noted. An assessment of transport provision was carried out at the level of municipalities (districts) using official statistics. As the main research method, a retrospective statistical analysis of the indicators of the development of the road network and the availability of it to the regions of the Republic was chosen: the length and density of public roads, coefficients for ass

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Mousavimasouleh, Seyed Omid, Iraj Salehi, Farzaneh Sadeghi, Mahshad Mohammadi Fard, and Alireza Roshanghalb. "Mixed Transport Network Prioritization Based on Environmental Impact and Population Density." Journal of Advanced Transportation 2022 (September 2, 2022): 1–11. http://dx.doi.org/10.1155/2022/6928576.

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Today, due to the growing importance of sustainable development in urban areas, the decision to prioritize different transportation options in an area where users have to combine different transportation modes has received much attention in the scientific community. In this research, different modes of transportation including pedestrians, taxis, buses, and bicycles are considered as a combination of two different transportation modes in Tehran’s densely populated area. With the aim of prioritizing travel options in order to achieve sustainable urban development, public transport users were fi

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Kaps, Ch, and A. Häger. "Ion Transport in Glasses - The Effect of Ion Density and Network." Materials Science Forum 76 (January 1991): 5–8. http://dx.doi.org/10.4028/www.scientific.net/msf.76.5.

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Hirthe, Eugenia M., and Thomas Graf. "Fracture network optimization for simulating 2D variable-density flow and transport." Advances in Water Resources 83 (September 2015): 364–75. http://dx.doi.org/10.1016/j.advwatres.2015.07.001.

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LOBASHOV, A., D. KAPSKY, and S. SEMCHENKOV. "PATTERNS OF SPEED CHANGES TRAFFIC FLOWS IN CITIES." Herald of Polotsk State University. Series B. Industry. Applied Sciences, no. 1 (March 5, 2024): 67–70. http://dx.doi.org/10.52928/2070-1616-2024-49-1-67-70.

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The relevance of the research topic is substantiated and a brief review of previously developed methods for assessing the influence of the parameters of urban transport networks on the characteristics of traffic flows is given. The patterns of changes in the speed of traffic flows in cities obtained as a result of research are given. The developed mathematical models of changes in the speed of traffic flows depending on the density of the transport network of the city and the level of transport demand are presented.

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Ding, Rui. "The Complex Network Theory-Based Urban Land-Use and Transport Interaction Studies." Complexity 2019 (June 17, 2019): 1–14. http://dx.doi.org/10.1155/2019/4180890.

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The research on complex networks offers novel insight into the analysis of complex urban systems. The objective of this article is to provide a review of complex network theory in urban land-use and transport studies to date. Some traditional integrated studies of urban land-use and traffic networks are summarized and analysed; related research gaps were proposed. Then, this paper reviewed the application of complex network theory in urban land-use and transport research and practice. It shows that the node importance identification method is critical for network protection or attack studies;

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Mirzahossein, Hamid, Amir Abbas Rassafi, Zahra Jamali, Robert Guzik, Alessandro Severino, and Fabio Arena. "Active Transport Network Design Based on Transit-Oriented Development and Complete Street Approach: Finding the Potential in Qazvin." Infrastructures 7, no. 2 (2022): 23. http://dx.doi.org/10.3390/infrastructures7020023.

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Today, automobile dependency constantly causes traffic congestion, delays, reduced access, increased fuel and energy consumption, and environmental emissions. Automobile dependency has caused many direct and indirect transportation problems that may influence our life. Urban planners and transportation engineers seek to improve transport networks considering social issues. One of the most successful solutions for advocating sustainable transport is transit-oriented development (TOD). Another solution that planners encourage to use is designing the roadways based on a complete street approach,

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Колесникова, T. Kolesnikova, Пышный, and V. Pyshnyy. "ANALYSIS OF AVAILABILITY OF ROUTING PASSENGER TRANSPORT NETWORKS IN DUSHANBE." Alternative energy sources in the transport-technological complex: problems and prospects of rational use of 3, no. 1 (2016): 417–21. http://dx.doi.org/10.12737/17915.

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The article touched upon one aspect of actual problems concerning of the evaluating of passenger transport public network performance, namely the availability of the route network. In particular, the questions of the calculation of the public network density, range approach to stopping points, distances between stopping points and route coefficient, are touched

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Bouzid, Hamza, Abdelmadjid Bouder, and Bilel Zerouali. "The contribution of the road transport network to supporting development: The case of the Wilaya of M'sila, Algeria." Glasnik Srpskog geografskog drustva 103, no. 1 (2023): 45–64. http://dx.doi.org/10.2298/gsgd2301045b.

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The paper evaluates the development and the capacities of action of the road network, in particular, its degree of density and accessibility in specific years of 1998 and 2017, in the Wilaya of M'sila, (Algeria). This paper aims to understand the extent of the contribution of this network to support the development in this region. To identify the municipal socio-economic profile, 41 indicators were used, 6 to determine the road density, and 5 to measure the accessibility. After comparing the results in the previously specified years, it was found that there was an improvement in the density, w

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Habib, Md Ashraful, Faria Kabir, Nur Mohammad та Md Shahedur Rashid. "জিআইএস এবং রিমোট সেন্সিং কৌশল ব্যবহার করে SDG লক্ষ্য এবং সূচক নিরূপন:". জাহাঙ্গীরনগর বিশ্ববিদ্যালয় ভূগোল ও পরিবেশ সমীক্ষণ 41 (1 листопада 2023): 11–24. http://dx.doi.org/10.59185/y2mb9e89.

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Among the Sustainable Development Goals, SDG-11 calls for a variety of initiatives to build sustainable cities for cities and their communities. The main agenda of SDG-11 is to make cities and human settlements more inclusive, safe, resilient and sustainable. The main objective of this study is to map the road network and road density of the Bil Baghil Basin using GIS and remote sensing (mainly satellite images) in urban areas and assess the accessibility of public transport to the public for sustainable development goal 11 (SDG-11) to assess and map the current status in order to achieving SD

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Wang, Xiaolin, Liyuan Yu, and Hanqing Yang. "Correlations between Geometric Properties and Permeability of 2D Fracture Networks." Advances in Civil Engineering 2021 (January 25, 2021): 1–7. http://dx.doi.org/10.1155/2021/6645238.

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The equivalent permeability of fractured rock masses plays an important role in understanding the fluid flow and solute transport properties in underground engineering, yet the effective predictive models have not been proposed. This study established mathematical expressions to link permeability of 2D fracture networks to the geometric properties of fractured rock masses, including number density of fracture lines, total length of fractures per square meter, and fractal dimensions of fracture network structures and intersections. The results show that the equivalent permeability has power law

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Žáček, J., and P. Klč. "Forest transport roads according to natural forest regions in the Czech Republic." Journal of Forest Science 54, No. 2 (2008): 73–83. http://dx.doi.org/10.17221/799-jfs.

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Important parts of the forest sector are forest engineering constructions and capital construction of forest road network which improve the optimal management of forests and forest stands and their reasonable opening by a forest road network. The basic frameworks of forest road network are forest transport roads of various grades and categories. The paper discusses the basic parameters of forest transport roads such as the length of forest transport roads and their density outspread to the area of a particular district above all. The conditions of forest opening in 41 Natural Forest Regions of

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Zhao, Pengjun, Yat Yen, Earl Bailey, and Muhammad Sohail. "Analysis of Urban Drivable and Walkable Street Networks of the ASEAN Smart Cities Network." ISPRS International Journal of Geo-Information 8, no. 10 (2019): 459. http://dx.doi.org/10.3390/ijgi8100459.

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Making transport systems sustainable is a topic that has attracted the attention of many researchers and urban planners. The Association of Southeast Asian Nations (ASEAN) Smart Cities Network (ASCN) was initiated to develop a sustainable transport system in the ASEAN countries. A comprehensive understanding of street networks (SNs) can contribute significantly to the achievement of this initiative. Therefore, this paper measured and compared characteristics of drivable street networks (DSNs) and walkable street networks (WSNs) of the 26 ASCN pilot cities by applying multiple network metrics.

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Ekhtiari, Ali, Damian Flynn, and Eoin Syron. "Green Hydrogen Blends with Natural Gas and Its Impact on the Gas Network." Hydrogen 3, no. 4 (2022): 402–17. http://dx.doi.org/10.3390/hydrogen3040025.

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With increasing shares of variable and uncertain renewable generation in many power systems, there is an associated increase in the importance of energy storage to help balance supply and demand. Gas networks currently store and transport energy, and they have the potential to play a vital role in longer-term renewable energy storage. Gas and electricity networks are becoming more integrated with quick-responding gas-fired power plants, providing a significant backup source for renewable electricity in many systems. This study investigates Ireland’s gas network and operation when a variable gr

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Abilov, A. Zh, M. A. Anzorova, V. R. Bityukova, A. G. Makhrova, A. A. Khojikov, and V. V. Yaskevich. "Planning Structure As A Road Traffic Pollution Differentiation Factor: A Case Study Of Nur-Sultan." GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY 14, no. 3 (2021): 6–13. http://dx.doi.org/10.24057/2071-9388-2021-061.

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The article deals with the problem of spatial differentiation of road transport pollution due to the planning structure changes in the new capital of Kazakhstan. The purpose of the work is to study territorial differences in from vehicles Nur-Sultan from vehicles and to identify the role of embodied planning measures among the main factors of its differentiation. The research methodology included the analysis of 1) the city functions and planning structure transformation as well as the buildings and road network density and concentration; 2) traffic speed and intensity, emissions and their dis

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Abilov, A. Zh, M. A. Anzorova, V. R. Bityukova, A. G. Makhrova, A. A. Khojikov, and V. V. Yaskevich. "Planning Structure As A Road Traffic Pollution Differentiation Factor: A Case Study Of Nur-Sultan." GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY 14, no. 3 (2021): 6–13. http://dx.doi.org/10.24057/2071-9388-2021-061.

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The article deals with the problem of spatial differentiation of road transport pollution due to the planning structure changes in the new capital of Kazakhstan. The purpose of the work is to study territorial differences in from vehicles Nur-Sultan from vehicles and to identify the role of embodied planning measures among the main factors of its differentiation. The research methodology included the analysis of 1) the city functions and planning structure transformation as well as the buildings and road network density and concentration; 2) traffic speed and intensity, emissions and their dis

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Liu, Chuanjie, and Zhihong Liu. "Micro-Gas Flow Sensor Utilizing Surface Network Density Regulation for Humidity-Modulated Ion Transport." Gels 11, no. 8 (2025): 570. https://doi.org/10.3390/gels11080570.

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As a bridge for human–machine interaction, the performance improvement of sensors relies on the in-depth understanding of ion transport mechanisms. This study focuses on the surface effect of resistive gel sensors and designs a polyacrylic acid/ferric ion hydrogel (PAA/Fe3+) gas flow sensor. Prepared by one-pot polymerization, PAA/Fe3+ forms a three-dimensional network through the entanglement of crosslinked and uncrosslinked PAA chains, where the coordination between Fe3+ and carboxyl groups endows the material with excellent mechanical properties (tensile strength of 80 kPa and elongation at

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Karpachevskiy, Andrey, and Evgenii Romakh. "Mapping changes in the availability of electric transport in Moscow." E3S Web of Conferences 549 (2024): 02004. http://dx.doi.org/10.1051/e3sconf/202454902004.

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Electric transport is an environmentally friendly way to solve the transport problems of the city. There are four modes of intracity electric transport in Moscow: metro, tram, electric bus, and trolleybus (until 2020, now only the museum route has been preserved). In recent years, large-scale reforms have been carried out in organizing the electric transport of the capital. A transition from trolleybuses to electric buses has occurred, and major overhauls of the tram network have begun, greatly complicating the work of electric transport. This work aims to assess the availability of various el

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Adamatzky, Andrew, Olivier Allard, Jeff Jones, and Rachel Armstrong. "Evaluation of French motorway network in relation to slime mould transport networks." Environment and Planning B: Urban Analytics and City Science 44, no. 2 (2016): 364–83. http://dx.doi.org/10.1177/0265813515626924.

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France has developed a high quality motorway system that has been rapidly rationalised and matured in the late 20th century yet has been founded on ancient, Roman infrastructures. The development of the motorway system is thus an iterative method associated with hierarchical ‘top-down’ processes taking into consideration factors such as population density, network demand, location of natural resources, civil engineering challenges and population growth. At the opposite extreme to this approach is the development of transport networks within simple biological systems which are typically decentr

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van Meerveld, H. J. Ilja, James W. Kirchner, Marc J. P. Vis, Rick S. Assendelft, and Jan Seibert. "Expansion and contraction of the flowing stream network alter hillslope flowpath lengths and the shape of the travel time distribution." Hydrology and Earth System Sciences 23, no. 11 (2019): 4825–34. http://dx.doi.org/10.5194/hess-23-4825-2019.

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Abstract. Flowing stream networks dynamically extend and retract, both seasonally and in response to precipitation events. These network dynamics can dramatically alter the drainage density and thus the length of subsurface flow pathways to flowing streams. We mapped flowing stream networks in a small Swiss headwater catchment during different wetness conditions and estimated their effects on the distribution of travel times to the catchment outlet. For each point in the catchment, we determined the subsurface transport distance to the flowing stream based on the surface topography and determi

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