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Journal articles on the topic 'Temporary Network Structure'

Author: Grafiati

Published: 11 March 2023

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1

Zhou, Qiang, Shi-Min Cai, and Yi-Cheng Zhang. "Multiscale community estimation based on temporary local balancing strategy." International Journal of Modern Physics C 31, no. 04 (2020): 2050056. http://dx.doi.org/10.1142/s0129183120500564.

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Community division in complex networks has become one of the hot topics in the field of network science. Most of the methods developed based on network topology ignore the dynamic characteristics underlying the structure. By exploring the diffusion process in the network based on random walk, this paper sums up the general rule with temporal characteristics as a temporary local balancing strategy which can be used in the community division. The strategy divides the network into different communities according to the duration of a stable local balancing state in the diffusion process. The longe

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Song, Kyungwoo, Mingi Ji, Sungrae Park, and Il-Chul Moon. "Hierarchical Context Enabled Recurrent Neural Network for Recommendation." Proceedings of the AAAI Conference on Artificial Intelligence 33 (July 17, 2019): 4983–91. http://dx.doi.org/10.1609/aaai.v33i01.33014983.

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A long user history inevitably reflects the transitions of personal interests over time. The analyses on the user history require the robust sequential model to anticipate the transitions and the decays of user interests. The user history is often modeled by various RNN structures, but the RNN structures in the recommendation system still suffer from the long-term dependency and the interest drifts. To resolve these challenges, we suggest HCRNN with three hierarchical contexts of the global, the local, and the temporary interests. This structure is designed to withhold the global long-term int

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Xin, Lai, Zhao De Cun, Huang Long Yang, and Wu D. Ti. "Hybrid Air Route Network Simulation Based on Improved RW-Bucket Algorithm." International Journal of Information Technologies and Systems Approach 15, no. 1 (2022): 1–19. http://dx.doi.org/10.4018/ijitsa.304808.

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The fixed-route network is the basis for airlines to carry out flight direction planning. Some countries and regions have introduced temporary routes as a supplement to the fixed route structure. Temporary routes have the advantages of intercepting curves and straightening, and less detouring areas, which can save airlines fuel consumption and improve operational efficiency. This article takes the mixed airline's route network as the research object. Firstly, the structural properties of mixed air route networks are analyzed by using complex network theory. Secondly, the RW-bucket algorithm to

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Zhang, Wenbo, Jing Wang, Guangjie Han, Xinyue Zhang, and Yongxin Feng. "A Cluster Sleep-Wake Scheduling Algorithm Based on 3D Topology Control in Underwater Sensor Networks." Sensors 19, no. 1 (2019): 156. http://dx.doi.org/10.3390/s19010156.

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3D topology control in underwater sensor networks is of great significance to ensuring reliable and efficient operation of the network. In this paper, by analyzing the characteristics of an underwater sensor network, we take the cube as the basic unit to perform 3D partition of the monitoring area, define the 3D partition unit and basic cluster structure of the underwater sensor network, and arrange rotating temporary control nodes in the cluster. Then, a cluster sleep-wake scheduling algorithm is proposed that compares the remaining node energy. It selects the node with the largest remaining

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Ngoc, Quang Tran, Seunghyun Lee, and Byung Cheol Song. "Facial Landmark-Based Emotion Recognition via Directed Graph Neural Network." Electronics 9, no. 5 (2020): 764. http://dx.doi.org/10.3390/electronics9050764.

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Facial emotion recognition (FER) has been an active research topic in the past several years. One of difficulties in FER is the effective capture of geometrical and temporary information from landmarks. In this paper, we propose a graph convolution neural network that utilizes landmark features for FER, which we called a directed graph neural network (DGNN). Nodes in the graph structure were defined by landmarks, and edges in the directed graph were built by the Delaunay method. By using graph neural networks, we could capture emotional information through faces’ inherent properties, like geom

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Vitomsky, E. V., and D. N. Somov. "Methods for protecting local wireless network aimed at providing temporary silency of signals and information interaction structure." Issues of radio electronics, no. 3 (April 26, 2020): 35–40. http://dx.doi.org/10.21778/2218-5453-2020-3-35-40.

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This work is devoted to the security problem of wireless local area networks. It is known that against a number of typical attacks, the most common IEEE802.11 networks are poorly protected. Existing ways of solving this problem with the help of regular wireless device software are not effective enough, and against some attacks, it is even not possible. One of the reasons, which complicates the solution of this problem, is low level of temporal and spatial security of modern wireless network. Based on the analysis of common attacks on Wi-Fi networks, original protection methods have been develo

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Cheng, Le Feng, Lin Fei Yin, Jing Jiang, and Tao Yu. "Temporary Grounding Lines Detection Method for Distribution Network and its EMTDC Simulation." Advanced Materials Research 971-973 (June 2014): 1361–67. http://dx.doi.org/10.4028/www.scientific.net/amr.971-973.1361.

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In order to solve the safety problem of disassembling the grounding wire temporarily for line maintenance and prevent an anthropogenic short-circuit accident from happening, this paper firstly proposes two safe and convenient detection methods based on directly signal injecting and induced voltage. Then, adopt the power system simulation software PSCAD/EMTDC to build model, some important factors affecting the effect of detecting are studied, which include frequency of signal, no-load transformer, magnetic induced voltage, joint use on the same tower, etc. Finally, a temporary ground wire dete

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Obermann, Anne, Irene Molinari, Jean-Philippe Métaxian, Francesco Grigoli, Wilfried Strauch, and Stefan Wiemer. "Structure of Masaya and Momotombo volcano, Nicaragua, investigated with a temporary seismic network." Journal of Volcanology and Geothermal Research 379 (July 2019): 1–11. http://dx.doi.org/10.1016/j.jvolgeores.2019.04.013.

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Cho, Kwang Soo, Jae Woo Kim, Jung-Eun Bae, Ji Ho Youk, Hyun Jeong Jeon, and Ki-Won Song. "Effect of temporary network structure on linear and nonlinear viscoelasticity of polymer solutions." Korea-Australia Rheology Journal 27, no. 2 (2015): 151–61. http://dx.doi.org/10.1007/s13367-015-0015-y.

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Goev, Andrey, Sergey Volosov, Irina Sanina, Nataliya Konstantinovskaya, and Margarita Nesterkina. "Registration opportunities of the temporary seismological network of IDG RAS on EEC." Russian Journal of Seismology 2, no. 2 (2020): 84–90. http://dx.doi.org/10.35540/2686-7907.2020.2.08.

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In 2017, as a part of the study of the deep structure of the central part of the East European craton (EEC), three temporary seismic observation points were installed. They were equipped with broadband three-component sensors. The position of the stations is due to the need to build a seismic section in the sub-latitudinal direction in order to study the collision zone of the triple junction of mega blocks in the central part of the EEC. Together with the small-aperture seismic array "Mikhnevo" (MHVAR), temporary seismic stations form an area observation system with distances between stations

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Yuan, Bo, Jin Dou Fan, and Bin Liu. "Cooperative Mechanism of Local Memory and Cache in Network Processors." Applied Mechanics and Materials 380-384 (August 2013): 1969–72. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.1969.

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Traditional network processors (NPs) adopt either local memory mechanism or cache mechanism as the hierarchical memory structure. The local memory mechanism usually has small on-chip memory space which is not fit for the various complicated applications. The cache mechanism is better at dealing with the temporary data which need to be read and written frequently. But in deep packet processing, cache miss occurs when reading each segment of packet. We propose a cooperative mechanism of local memory and cache. In which the packet data and temporary data are stored into local memory and cache res

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Gaba, Seema. "Analysis on Performance Matrices of Routing protocols of Mobile Ad-Hoc Networks." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (2022): 1526–29. http://dx.doi.org/10.22214/ijraset.2022.44092.

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Abstract: An ad-hoc network is a local area network which has been constructed to connect the one or more devices accordingly. It is a cluster of cellular mobile nodes that are collected with one-another, which form a transitory network, which means to form a temporary structure and there is no need of any permanent support. However, it will attach all nodes with the use of cellular network structure. At compile time, if there is any problem occur that will harm the network, than it can modify the channel from one node to another node. Therefore, because of greatly effective conditions to make

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Рыжова, A. Ryzhova, Володькин, and P. Volodkin. "TRADING LOGISTICS ENTERPRISES ON THE EXAMPLE OF THE RETAIL NETWORK LTD. «ADIDAS»." Alternative energy sources in the transport-technological complex: problems and prospects of rational use of 3, no. 1 (2016): 437–42. http://dx.doi.org/10.12737/17919.

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The article presents the results of the structure of commercial enterprise and the movement of goods from producers to customers and within the trade network, i.e. from the consolidation warehouse to the retail outlets, as well as strategy logistic LTD. &#34;Adidas&#34; on the territory of Russia by an accumulation of inventory at the warehouse of temporary storage

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Krishna Karne, Radha, Dudimetla Prasad, Uzma Naseem, Ashok Battula, and Karthik Kumar Vaigandla. "GENETIC ALGORITHM FOR WIRELESS SENSOR NETWORKS." International Journal of Engineering Applied Sciences and Technology 6, no. 8 (2021): 97–103. http://dx.doi.org/10.33564/ijeast.2021.v06i08.018.

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Ad hoc networks are made up of a collection of wireless mobile nodes that form a temporary network with no pre-existing infrastructure or centralized management.Routing policies are crucial in determining how traffic is forwarded across a network. Adhoc networks necessitate a routing method that is very adaptable. Finding the shortest path (SP) between source and destination in a specific period of time to meet Quality of Service standards is one of the most common issues in these networks (QoS). QoS routing is difficult in an Ad hoc network because the topology changes frequently and it takes

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Litvak-Hinenzon, Anna, and Lewi Stone. "Spatio-temporal waves and targeted vaccination in recurrent epidemic network models." Journal of The Royal Society Interface 6, no. 38 (2008): 749–60. http://dx.doi.org/10.1098/rsif.2008.0343.

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The success of an infectious disease to invade a population is strongly controlled by the population's specific connectivity structure. Here, a network model is presented as an aid in understanding the role of social behaviour and heterogeneous connectivity in determining the spatio-temporal patterns of disease dynamics. We explore the controversial origins of long-term recurrent oscillations believed to be characteristic of diseases that have a period of temporary immunity after infection. In particular, we focus on sexually transmitted diseases such as syphilis, where this controversy is cur

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Rauch, Erwin, Dominik T. Matt, and Patrick Dallasega. "Mobile Factory Network (MFN) – Network of Flexible and Agile Manufacturing Systems in the Construction Industry." Applied Mechanics and Materials 752-753 (April 2015): 1368–73. http://dx.doi.org/10.4028/www.scientific.net/amm.752-753.1368.

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The concept of the "On-site Factory" consists in the temporary use of fully functioning mobile mini-factories or production cells at the site of consumption. Mobile Factories are well suitable for situations in the construction industry with long distances and therefore high logistics costs. The advantage of this concept is its economic efficiency combined with a maximum of flexibility and a just-in-time supply. By a high degree of reconfigurability and scalability of the On-site Factory, it can be adapted to its individual mission and the quantity demand at the construction site. This researc

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Cynthia, Prudhvi Krishna Saguturu, C., Komali Bandi, Srikanth Magulluri, and T. Anusha. "A survey on MANET protocols in wireless sensor networks." International Journal of Engineering & Technology 7, no. 2.31 (2018): 1. http://dx.doi.org/10.14419/ijet.v7i2.31.13384.

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In Wireless sensor networks and ad hoc networks nodes have a freedom to move from one place to another, they are self-configuring this type of the structure fulfil the requirements of several application. A survey on the different MANET protocols will be done in this paper. Mainly this paper will focus on the Quality of Service on the different parameters like Throughput and Delay between different protocols like AODV (Ad Hoc on Demand Distance Vector), DSDV (Destination-Sequenced Distance-Vector Routing), DSR (Dynamic Source Routing), and TORA (Temporary Ordered Routing Algorithm). DSDV is ca

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Zeng, Qicheng, Fan-Chi Lin, and Amir A. Allam. "3D Shear Wave Velocity Model of Salt Lake Valley via Rayleigh Wave Ellipticity across a Temporary Geophone Array." Seismic Record 2, no. 2 (2022): 127–36. http://dx.doi.org/10.1785/0320220016.

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Abstract We construct a 3D shear velocity model of the Salt Lake Valley using Rayleigh waves excited by the 31 March 2020 Mw 6.5 central Idaho earthquake recorded on a 168-station temporary nodal geophone network and the 49-station permanent regional network. The temporary array—deployed in response to the March 18 Mw 5.7 Magna earthquake—serendipitously recorded clear surface waves between 10 and 20 s period from the Idaho event at ∼500 km epicentral distance, from which we measure both Rayleigh wave phase velocity and ellipticity (H/V ratio). In addition, we employ multicomponent earthquake

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Nakazaki, Yohsuke, and Shintaro Komami. "Choice of PV's Favorable Constant Leading Power Factor Considering Temporary Structure and Metamorphosis of Distribution Network." IEEJ Transactions on Power and Energy 139, no. 3 (2019): 170–77. http://dx.doi.org/10.1541/ieejpes.139.170.

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Ruan, Chengwei, Haiyan Yang, Lei Yu, and Yingxin Kou. "Combat Network Synchronization of UCAV Formation Based on RTBA Model." Mathematical Problems in Engineering 2016 (2016): 1–11. http://dx.doi.org/10.1155/2016/2630790.

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The paper aims at developing an efficient method to acquire a proper UCAV formation structure with robust and synchronized features. Here we introduce the RTBA (Route Temporary Blindness Avoidance) model to keep the structure stable and the HPSO (hybrid particle swarm optimization) method is given to find an optimal synchronized formation. The major contributions include the following: (1) setting up the dynamic hierarchy topologic structure of UCAV formation; (2) the RTB phenomenon is described and the RTBA model is put forward; (3) the node choosing rules are used to keep the invulnerability

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Melnik, V., A. Nikiforov, Al Zelensky, An Zelensky, and R. Antoshchemkov. "Distributed Control System for Agrotechnical Processes Using Customizable Procedural Regulations." Journal of Physics: Conference Series 2224, no. 1 (2022): 012093. http://dx.doi.org/10.1088/1742-6596/2224/1/012093.

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Abstract Nowadays, the technical and technological capabilities achieved in the field of agriculture permit to implement quickly convertible (adaptive) crop production systems. This, along with increased efficiency, also greatly complicates the management process. Automated control systems (ACS) with adaptive properties are needed. The concept of creating an ACS assumes the implementation of the principle of modularity and flexible changes in the structure of the management hierarchy, powers, tasks and functions for geographically distributed decision-making centers and executors. Key technolo

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Bociarska, Monika, Julia Rewers, Dariusz Wójcik, Weronika Materkowska, and Piotr Środa. "Passive seismic experiment “AniMaLS” in the Polish Sudetes (NE Variscides)." Geoscientific Instrumentation, Methods and Data Systems 10, no. 2 (2021): 183–202. http://dx.doi.org/10.5194/gi-10-183-2021.

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Abstract. The paper presents information about the seismic experiment “AniMaLS” which aims to provide a new insight into the crust and upper mantle structure beneath the Polish Sudetes (NE margin of the Variscan orogen). The seismic network composed of 23 temporary broadband stations was operated continuously for about 2 years (October 2017 to October 2019). The dataset was complemented by records from eight permanent stations located in the study area and in the vicinity. The stations were deployed with an inter-station spacing of approximately 25–30 km. As a result, recordings of local, regi

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Simanjuntak, Andrean V. H., Naikson Fandier Saragih, Muhajir Anshori, et al. "A Preliminary Earthquake Detection from The Seismic Temporary Network in The Opak Fault." IOP Conference Series: Earth and Environmental Science 1083, no. 1 (2022): 012072. http://dx.doi.org/10.1088/1755-1315/1083/1/012072.

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Abstract Microseismic observation is a mandatory tool for analysing and imaging the progress of source earthquake mechanism. The observation of low-quality signal is usually found because of false detection, transient signals by natural noise, or related to seismometer condition and some human activities. Therefore, we try to figure the microseismic phenomenon after major earthquake in the Jogjakarta fault that was generated by an active fault namely Opak Fault. We used the seismic data recording from the seismic project that was installed in 2006 cover the Jogjakarta region. We used one week

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Cheng, Xiaokang, and Narisa Zhao. "Modelling the Diffusion of Investment Decisions on Modular Social Networks." Complexity 2020 (May 7, 2020): 1–8. http://dx.doi.org/10.1155/2020/2981231.

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In the financial market, information and investment behaviors disseminate in investor social networks, and different contagion patterns may cause diverse investment trends. Prior studies have investigated the impact of investor social networks, but few have considered community structure. In this paper, we study the impact of the community structure of investor social networks on the diffusion of internet investment products. A two-stage diffusion model is proposed, and the clustering coefficient and modularity of an investor social network are considered. The results show that both modularity

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Tiedeken, Erin Jo, and Jane C. Stout. "Insect-Flower Interaction Network Structure Is Resilient to a Temporary Pulse of Floral Resources from Invasive Rhododendron ponticum." PLOS ONE 10, no. 3 (2015): e0119733. http://dx.doi.org/10.1371/journal.pone.0119733.

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Carrillo, Facundo, Guillermo A. Cecchi, Mariano Sigman, and Diego Fernández Slezak. "Fast Distributed Dynamics of Semantic Networks via Social Media." Computational Intelligence and Neuroscience 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/712835.

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We investigate thedynamicsof semantic organization using social media, a collective expression of human thought. We propose a novel, time-dependent semantic similarity measure (TSS), based on the social network Twitter. We show that TSS is consistent with static measures of similarity but provides high temporal resolution for the identification of real-world events and induced changes in the distributed structure of semantic relationships across the entire lexicon. Using TSS, we measured the evolution of a concept and its movement along the semantic neighborhood, driven by specific news/events

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Bellucci, Devis, Valeria Cannillo, Andrea Cattini, and Antonella Sola. "A New Generation of Scaffolds for Bone Tissue Engineering." Advances in Science and Technology 76 (October 2010): 48–53. http://dx.doi.org/10.4028/www.scientific.net/ast.76.48.

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The design of bioceramic scaffolds, i.e. artificial structures employed as temporary templates for cell proliferation, is a crucial issue in bone tissue reconstruction and regeneration. An ideal scaffold should be highly porous and bioactive. Additionally, a resistant and permeable surface is required in order to have manageable samples. The production of scaffolds by means of the widely used replication method can lead to samples with weak and brittle surfaces and poor mechanical properties, therefore alternative preparation procedures are necessary. In this work a new protocol to realize bio

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CHENG, Shou-ye, Feng GAO, Guo-ye JING, Ming ZHOU, Bo HAN, and Zheng TANG. "An Intelligent Temporary While-Boring Support Technology For Raise Boring Method." E3S Web of Conferences 233 (2021): 01075. http://dx.doi.org/10.1051/e3sconf/202123301075.

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Ensuring the stability of the shaft structure is one of the key technologies for the application of raise boring method. In the process of reaming through rock formations with water disintegration characteristics, the impact of water gushing and drenching may induce partial collapse. To solve this problem, an intelligent temporary while-boring support technology is proposed in this paper. Firstly, the main characteristics of the technology are introduced. Utilizing the space inside the raise boring pipes, the material conveying pipes and nozzle can reach the lower part of the reamer to realize

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Kim, Alexander, Kyuhyup Lee, Seojoon Lee, Jinwoo Song, Soonwook Kwon, and Suwan Chung. "Synthetic Data and Computer-Vision-Based Automated Quality Inspection System for Reused Scaffolding." Applied Sciences 12, no. 19 (2022): 10097. http://dx.doi.org/10.3390/app121910097.

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Regular scaffolding quality inspection is an essential part of construction safety. However, current evaluation methods and quality requirements for temporary structures are based on subjective visual inspection by safety managers. Accordingly, the assessment process and results depend on an inspector’s competence, experience, and human factors, making objective analysis complex. The safety inspections performed by specialized services bring additional costs and increase evaluation times. Therefore, a temporary structure quality and safety evaluation system based on experts’ experience and ind

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Cowl, Veronica B., Keith Jensen, Jessica M. D. Lea, Susan L. Walker, and Susanne Shultz. "Sulawesi Crested Macaque (Macaca nigra) Grooming Networks Are Robust to Perturbation While Individual Associations Are More Labile." International Journal of Primatology 41, no. 1 (2020): 105–28. http://dx.doi.org/10.1007/s10764-020-00139-6.

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AbstractSocial and environmental disturbance occurs naturally, and species in bonded social groups should be resilient to it. Empirical evidence of social responses to disturbance in primates, however, remains limited. We constructed social networks using group-level scan samples (N = 299) to test the robustness of grooming networks in a captive group of 20 Sulawesi crested macaques (Macaca nigra) to two management interventions involving environmental and social disturbance. During the first, the institution removed six castrated males and one female, contracepted six of the nine remaining fe

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Singh, Karan, and Rajeev Gupta. "Comparative Assessment and Performance Analysis of Numerous Mobile Ad-Hoc Network Routing Protocols." Journal of Computational and Theoretical Nanoscience 16, no. 9 (2019): 3906–11. http://dx.doi.org/10.1166/jctn.2019.8269.

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Recent progression in the field of information and communication cause increase of packet count over the World Wide Web network. These communicated packets should deliver on time from origin node to destination node using a reliable and shortest route. In this way routing plays an important part in dispatching the packets to destination form the source. This routing becomes more crucial when packets delivery is done in independent mobile nodes which dynamically form a temporary network. This network named as Mobile Ad-Hoc Network and therefore it is said to be particular reason-specific, self-

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Porkaew, Juraiporn, Runglawan Somsunan, Kanarat Nalampang, and Robert Molloy. "Synthesis and Characterization of Sodium AMPS-Based Interpenetrating Network Hydrogels for Use as Temporary Wound Dressing." Advanced Materials Research 894 (February 2014): 300–304. http://dx.doi.org/10.4028/www.scientific.net/amr.894.300.

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Hydrogel is one of the most interesting materials for use as wound dressing. In this study, interpenetrating network (IPN) hydrogels were synthesized by free radical copolymerization of sodium salt of 2-acrylamido-2-methylpropane sulfonic acid (AMPS) and N-vinylpyrrolidone (NVP), in the presence of poly (vinyl alcohol) (PVOH). The incorporation of PVOH offered the hydrophilicity to the hydrogel. The polymerization was carried out using N,N-methylene-bis-acrylamide and 4,4-azo-bis (4-cyanopentanoic acid) as a crosslinker and UV-photoinitiator, respectively. The successful of polymerization was

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Santiago, Katerina, Xuan Yang, Estefania C. Ruano-Herreria, Juanita Chalmers, Philip Cavicchia, and Alberto J. Caban-Martinez. "Characterising near misses and injuries in the temporary agency construction workforce: qualitative study approach." Occupational and Environmental Medicine 77, no. 2 (2020): 94–99. http://dx.doi.org/10.1136/oemed-2019-106215.

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ObjectivesTo understand and characterise the construct of ‘near misses’ from the perspective of temporary construction workers and to describe the safety and health risks associated with and contributing to near misses and injuries in temporary workers in the construction industry.MethodsSix semistructured language-sensitive (ie, English and Spanish) focus group discussions were conducted with workers (n=43) employed with temporary staffing agencies in South Florida. This convenience sample completed a demographic questionnaire prior to the focus group discussion. A general inductive approach

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Jónsdóttir, Kristín, Ari Tryggvason, Roland Roberts, Bjoörn Lund, Heidi Soosalu, and Reynir Böðvarsson. "Habits of a glacier-covered volcano: seismicity patterns and velocity structure of Katla volcano, Iceland." Annals of Glaciology 45 (2007): 169–77. http://dx.doi.org/10.3189/172756407782282499.

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AbstractThe Katla volcano, overlain by the Mýrdalsjökull glacier, is one of the most active and hazardous volcanoes in Iceland. Earthquakes show anomalous magnitude-frequency behaviour and mainly occur in two distinct areas: within the oval caldera and around Goðabunga, a bulge on its western flank. The seismicity differs between the areas; earthquakes in Goðabunga are low frequency and shallow whereas those beneath the caldera occur at greater depths and are volcano-tectonic. The seismicity shows seasonal variations but the rates peak at different times in the two areas. A snow budget model,

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Usoltseva, Olga, and Elena Kozlovskaya. "Studying local earthquakes in the area Baltic-Bothnia Megashear using the data of the POLENET/LAPNET temporary array." Solid Earth 7, no. 4 (2016): 1095–108. http://dx.doi.org/10.5194/se-7-1095-2016.

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Abstract. Earthquakes in areas within continental plates are still not completely understood, and progress on understanding intraplate seismicity is slow due to a short history of instrumental seismology and sparse regional seismic networks in seismically non-active areas. However, knowledge about position and depth of seismogenic structures in such areas is necessary in order to estimate seismic hazard for such critical facilities such as nuclear power plants and nuclear waste deposits. In the present paper we address the problem of seismicity in the intraplate area of northern Fennoscandia u

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Sednev, V. A. "Justification of the power supply system for life support of rescue units and the injured population during field deployment." Technology of technosphere safety 92 (2021): 142–55. http://dx.doi.org/10.25257/tts.2021.2.92.142-155.

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Introduction. Increasing of number, scale and duration of the consequences of emergency situations associated with the violation of the conditions of normal living of people requires the creation of temporary field accommodation points for the affected population and rescue units. At the same time, electric power supply in field temporary accommodation facilities plays a crucial role in the complex of tasks and measures aimed at providing life to the injured population and rescue units. At the same time, there are no mobile autonomous sources of electric energy for providing life support to pe

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Zhao, Chen-Yu, Ren-Hui Yue, Yu-Liang Lin, Cong-Jun Huang, and Xu Jiang. "Investigation on Deformation Behavior of the Crossing Section of Two Municipal Road Tunnels during Construction." Applied Sciences 12, no. 23 (2022): 12274. http://dx.doi.org/10.3390/app122312274.

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With the development of urbanization, the transportation network of underground tunnels has been gradually formed and improved. It is a complicated issue for engineering construction when two municipal road tunnels intersect at one point. Based on a construction site of the crossing point of the Huayuan Road Tunnel and Luzhou Road Tunnel in Hefei City, China, the finite element analysis method is used to calculate and analyze the deformation characteristics of the crossing point of the tunnels during the asymmetric construction of connecting parts. The deformation behaviors of the crossing poi

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Yermoshyn, M., A. Poberezhnyi, O. Onopriyenko, and M. Shuryha. "Architecture of network knowledge base of a complex military system." Radiotekhnika, no. 204 (April 9, 2021): 80–92. http://dx.doi.org/10.30837/rt.2021.1.204.09.

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The article examines the architecture of a networked knowledge base and the organizational structure of a complex military-purpose system, which is built when a group of troops (forces) is created and kept in a state where it is capable of solving the tasks assigned to it. This requires a deep study of issues not only of modern tactics regarding the preparation and conduct of hostilities, but also more complex issues of scientific substantiation of the architecture of a networked knowledge base and the structure of a complex military system with a networked knowledge base. The internal represe

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Bock, Thomas, Angelika Schmid, and Sven Apel. "Measuring and Modeling Group Dynamics in Open-Source Software Development: A Tensor Decomposition Approach." ACM Transactions on Software Engineering and Methodology 31, no. 2 (2022): 1–50. http://dx.doi.org/10.1145/3473139.

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Many open-source software projects depend on a few core developers, who take over both the bulk of coordination and programming tasks. They are supported by peripheral developers, who contribute either via discussions or programming tasks, often for a limited time. It is unclear what role these peripheral developers play in the programming and communication efforts, as well as the temporary task-related sub-groups in the projects. We mine code-repository data and mailing-list discussions to model the relationships and contributions of developers in a social network and devise a method to analy

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STRZELECKI, MICHAŁ, JACEK KOWALSKI, HYONGSUK KIM, and SOOHONG KO. "A NEW CNN OSCILLATOR MODEL FOR PARALLEL IMAGE SEGMENTATION." International Journal of Bifurcation and Chaos 18, no. 07 (2008): 1999–2015. http://dx.doi.org/10.1142/s0218127408021506.

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Segmentation of the textured images into disjoint homogeneous regions is a very important aspect of visual perception. The texture represents properties of visualized objects; it may provide information about their structure. One of the recently developed tools used for texture segmentation is a network of synchronized oscillators. A parallel network operation is based on a "temporary correlation" theory, which attempts to explain scene recognition as performed by the human brain. This theory states that the synchronized oscillations of neuron groups attract attention if it is focused on a coh

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Evstratenko, Anzhelika V. "Typological features and prospective lines of development of roadside service facilities in Belarus." Vestnik MGSU, no. 8 (August 2019): 940–53. http://dx.doi.org/10.22227/1997-0935.2019.8.940-953.

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Introduction: the methods of roadside service network development implemented in Belarus were identified. Structure, architectural and spatial solutions, and general functional zoning of a service facility territory were considered for the roadside service facilities located along Belarus main motor roads. The study aims at the revelation of typological features of roadside service network elements in Belarus and their structure-based classification as well as the development of the main provisions on the formation of these facilities based on the current situation analysis and prospective lin

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De Melo, Hiran, Raimundo C. S. Freire, José F. Da Silva, José H. F. Cavalcanti, and Alessio T. Barros. "CAPES/PROCAD Intelligent Forecast System Applied to the Identification of Parameters in Flexible Structures." Journal of Vibration and Control 11, no. 2 (2005): 201–14. http://dx.doi.org/10.1177/1077546305049483.

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The Intelligent Forecast System (IFS) consists of three units: the main unit is a multilayer neural network; the second unit is based on fuzzy logic, which is used to prepare the data; and the third unit is based on a genetic algorithm and is used to determine the best set of data to be analyzed. The data were set up by using a strategy that classifies the terms of the series into parts with the same quantity of elements. Each part is called a window. The IFS was trained by using a group of windows, which is called a set of training windows. Next, the IFS was applied to solve several problems

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Li, Haiou, Xiwei Xu, Wentao Ma, Ronghua Xie, Jingli Yuan, and Changpeng Xu. "Seismic Structure of Local Crustal Earthquakes beneath the Zipingpu Reservoir of Longmenshan Fault Zone." International Journal of Geophysics 2011 (2011): 1–6. http://dx.doi.org/10.1155/2011/407673.

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Three-dimensional P wave velocity models under the Zipingpu reservoir in Longmenshan fault zone are obtained with a resolution of 2 km in the horizontal direction and 1 km in depth. We used a total of 8589 P wave arrival times from 1014 local earthquakes recorded by both the Zipingpu reservoir network and temporary stations deployed in the area. The 3-D velocity images at shallow depth show the low-velocity regions have strong correlation with the surface trace of the Zipingpu reservoir. According to the extension of those low-velocity regions, the infiltration depth directly from the Zipingpu

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Martens, Hilary R., Robert S. White, Janet Key, Julian Drew, Heidi Soosalu, and Steinunn S. Jakobsdóttir. "Dense seismic network provides new insight into the 2007 Upptyppingar dyke intrusion." Jökull 60, no. 1 (2010): 47–66. http://dx.doi.org/10.33799/jokull2010.60.047.

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Factors such as network geometry, network size and phase-picking accuracy have significant effects on the precision of seismic hypocentre locations. In turn, the precision of the hypocentral locations dictates the degree to which morphological details within seismic swarms may be resolved. The Icelandic national seismic network (SIL) is designed to monitor seismic activity across large expanses of Iceland in real-time using automated earthquake detection and location software. Here we examine the performance of the SIL network relative to a much denser, local network of seismometers deployed a

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Alotaibi, Shoayee Dlaim, Kusum Yadav, Arwa N. Aledaily, et al. "Deep Neural Network-Based Intrusion Detection System through PCA." Mathematical Problems in Engineering 2022 (May 9, 2022): 1–9. http://dx.doi.org/10.1155/2022/6488571.

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Today, challenges such as a high false-positive rate, a low detection rate, a slow processing speed, and a big feature dimension are all part of intrusion detection. To address these issues, decision trees (DTs), deep neural networks (DNNs), and principal component analysis (PCA) are available. Through a higher detection rate and a lower false-positive rate, the research-based intrusion detection model DT-PCA-DNN increases the processing speed of intrusion detection systems (IDSs). To minimize the overall data volume and accelerate processing, DT is used to initially differentiate the data. Di

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Guéguen, Philippe, Frédéric Guattari, Coralie Aubert, and Theo Laudat. "Comparing Direct Observation of Torsion with Array-Derived Rotation in Civil Engineering Structures." Sensors 21, no. 1 (2020): 142. http://dx.doi.org/10.3390/s21010142.

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In this article, we analyze the rotation rates in a building derived from a network of translation sensors and recorded by a rotation sensor. The building is Grenoble city hall, a reinforced concrete structure with permanent accelerometric translation sensors at the top and bottom of the building. A temporary experiment was conducted, consisting in installing a BlueSeis-3A rotation sensor for more than 24 h at the top of the structure. The ambient vibrations were analyzed. The amplitudes of translation accelerations and rotation rates at the top and bottom of the building, along with their var

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Perez, Alondra B. A., Camyla Innocente dos Santos, João H. M. Sá, Pedro F. Arienti, and Pedro L. B. Chaffe. "Connectivity of Ephemeral and Intermittent Streams in a Subtropical Atlantic Forest Headwater Catchment." Water 12, no. 6 (2020): 1526. http://dx.doi.org/10.3390/w12061526.

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Stream network extension and contraction depend on landscape features and the characteristics of precipitation events. Although this dependency is widely recognized, the interaction among overland-flow generation processes, drainage active length, and frequency in temporary streams remains less understood. We studied a forest headwater catchment with wide variation in soil depth to investigate the runoff generation processes that lead to the occurrence of ephemeral and intermittent flow and connectivity between hillslope and outlet. We used low-cost equipment to monitor the variation in the le

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Sabyraliev, M., and Zh Sulaimanov. "The Use of Porous Nickel Titanium Implants in Anterior Spinal Fusion of the Lumbar Spine." Bulletin of Science and Practice 5, no. 11 (2019): 92–96. http://dx.doi.org/10.33619/2414-2948/48/12.

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Back pain affects approximately 80% of the adult population. In the structure of the nervous system morbidity, cases of osteochondrosis account for up to 68%, reaching 72% of the days of temporary disability in the outpatient network and 48% in hospitals. Since 2004, surgical interventions using porous nickel titanium have been performed in the Department of Spinal Pathology in 43 patients with degenerative lesions of the lumbar spine. Of these, 23 were men and 20 women. At the age of 20 to 65 years (average age 46.1 years). In the postoperative period, a significant regression of pain intensi

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Ustavich, Georgij A., Nikolay S. Kosarev, Dmitriy A. Barannikov, Ivan A. Mezentsev, and Dmitriy V. Birukov. "METHOD OF TRANSMITTING THE COORDINATES OF THE TOTAL STATION TO THE POINTS OF THE INTERNAL CENTRAL NETWORK OF AN ENGINEERING CONSTRUCTION." Vestnik SSUGT (Siberian State University of Geosystems and Technologies) 26, no. 5 (2021): 52–62. http://dx.doi.org/10.33764/2411-1759-2021-26-5-52-62.

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When creating an external planning and high-altitude justification on construction sites, and then internal center networks for the purpose of transmitting coordinates in a number of cases, geodetic measurements are performed through an optical medium, which in some areas has a different refractive index. This is the case when performing such measurements in the winter season, when the trans-mission is made through the technological gate of the temporary end of an engineering structure, for example, a nuclear or thermal power plant. The disadvantage of this method is the influence of significa

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Galanis, O. C., C. B. Papazachos, P. M. Hatzidimitriou, and E. M. Scordilis. "APPLICATION OF 3-D VELOCITY MODELS AND RAY TRACING IN DOUBLE DIFFERENCE EARTHQUAKE LOCATION ALGORITHMS: APPLICATION TO THE MYGDONIA BASIN (NORTHERN GREECE)." Bulletin of the Geological Society of Greece 36, no. 3 (2004): 1396. http://dx.doi.org/10.12681/bgsg.16508.

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In the past years there has been a growing demand for precise earthquake locations for seismotectonic and seismic hazard studies. Recently this has become possible because of the development of sophisticated location algorithms, as well as hardware resources. This is expected to lead to a better insight of seismicity in the near future. A well-known technique, which has been recently used for relocating earthquake data sets is the double difference algorithm. In its original implementation it makes use of a one-dimensional ray tracing routine to calculate seismic wave travel times. We have mod

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