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Journal articles on the topic 'A downtime local cars'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Yanovsky, Petro, Victoriia Yanovska, Sergiy Lytvynenko, Halyna Nesterenko, and Larysa Lytvynenko. "Principles of the Feedback Action in Local Elements of Rail Yard Interaction." International Journal of Engineering & Technology 7, no. 4.3 (2018): 196. http://dx.doi.org/10.14419/ijet.v7i4.3.19734.

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Achievement of high-quality servicing level of cargo owners should be carried out under unconditionally effective use of rolling stock of railways and technical means. The real transport process should be implemented based on logistic cargo supply chains by types of connections for each shipment. The practice of railway operation shows that there is a significant shortage of train locomotives as a result of which the departure of ready trains at rail yard is often not carried out. In such cases, a feedback effect in local elements of interaction of these stations occurs. Due to delay in depart

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Gusyatnikov, N., and A. Kakunina. "Investigation of possible ways of improving the technology of work of railway station Vanino in interaction with JSC Vanino commercial sea port." Bulletin of Science and Practice, no. 5 (May 14, 2017): 120–26. https://doi.org/10.5281/zenodo.579738.

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In recent years, due to the reorientation from the West to the East, there is an increase volume of goods transported through the Vanino — Sovetskaya Gavan transport hub, in connection with the relevant question becomes efficient operation of the railway station Vanino, while increasing its processing capacity. The article gives a detailed analysis of the local car idle for items Vanino station identified “bottlenecks”. According to the analysis suggested a number of measures to normalize the operation of the plant and reduce the time and monetary costs.

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Kurhan, M. B., O. F. Luzhytskyi, R. V. Ivanov, and A. M. Kurhan. "Assessment of Economic Losses of Road Transport Due to Unproductive Downtime at Railway Crossings." Science and Transport Progress, no. 2(110) (June 16, 2025): 107–18. https://doi.org/10.15802/stp2025/332763.

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Purpose. Determining economic losses from unproductive downtime at railroad crossings requires a comprehensive approach. The authors aim to develop a methodology for calculating the economic losses of motor vehicles from unproductive downtime at railroad crossings with heavy traffic and to propose rational solutions regarding the feasibility of modernizing crossings. Methodology. The calculations of economic losses incurred by motor vehicles due to unproductive downtime at railroad crossings take into account the category of the crossing, the number of trains and the number of vehicles of diff

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Sergeev, Aleksey, and Konstantin Kolyasov. "JUSTIFICATION OF USING MOBILE SYSTEMS FOR TURNING WHEEL PAIRS OF FREIGHT CARS." Transport engineering 2025, no. 6 (2025): 45–52. https://doi.org/10.30987/2782-5957-2025-6-45-52.

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Every year, about one million cars are uncoupled for running repairs, 2/3 of which are due to wheel failures that are repaired by turning. At the same time, the average idle time of cars in the running repair has already reached 6 days, which negatively affects the performance of transportation. The paper argues for the need to solve the problem of long-term downtime of cars, and the use of mobile technologies to turn wheelsets which can be an effective option.

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Eliseev, S. Yu, and A. A. Shatokhin. "How to Reduce Downtime of Freight Cars Awaiting Loading?" World of Transport and Transportation 14, no. 3 (2016): 166–75. http://dx.doi.org/10.30932/1992-3252-2016-14-3-15.

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The process of ensuring car loading is much dependent on stochastic factors. The presence of such a dependence forces operators to create technological reserve at the point of loading operations. The authors considered the impact of fragmentation of freight rolling stock on the stock level and economic results of work, as well as opportunities to consolidate resource management under a single basis in order to increase productivity and profitability of the industry.

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Ohnevyi, Vitalii, Yevhenii Smyrnov, and Dmytro Borysiuk. "Improving the methodology of operational planning of urban cargo transportation." Journal of Mechanical Engineering and Transport 16, no. 2 (2023): 81–87. http://dx.doi.org/10.31649/2413-4503-2022-16-2-81-87.

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In the theory and practice of road haulage there are many different types of transport systems, which differ significantly from each other. Urban freight transport is usually performed by one or more vehicles on pendulum or ring routes, i.e., are a small transport system. In such transport systems there is an uneven operation of vehicles, which is the value of the deviation of production in tons and tonne-kilometers, which occurs daily depending on the influence of many factors. The most significant factors that cause uneven operation of vehicles are the inconsistency of the average technical

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Faskiev, R. S., A. N. Melnikov, E. G. Keyan, and N. V. Shadrin. "MODEL FOR OPTIMIZING COSTS FOR THE LOGISTICS OF A MOTOR TRANSPORT ENTERPRISE." Intellect. Innovations. Investments, no. 6 (2024): 122–31. https://doi.org/10.25198/2077-7175-2024-6-122.

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Improving the logistics system at a motor transport enterprise is an urgent area that can improve economic performance, increase competitiveness and ensure sustainable development of the enterprise in the long term. The purpose of the presented study is to improve the efficiency of the motor transport enterprise by optimizing the cost of logistics. To do this, the following tasks were solved: establishing the parameters of the logistics system affecting the downtime of cars in maintenance and repair, developing a mathematical model for optimizing the costs of logistics for a motor transport en

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Evgeny Anatolievich, Veritelnik, and Tarashchansky Mark Tankumovich. "DETERMINATION OF THE BOUNDARY VALUES OF THE COEFFICIENT OF THE TECHNICAL READINESS OF THE VEHICLE, TAKING INTO ACCOUNT THE TIME OF DELIVERY OF SPARE PARTS TO THE WAREHOUSE OF THE AUTO ENTERPRISE." World of transport and technological machines 2(80), no. 1 (2023): 3–8. http://dx.doi.org/10.33979/2073-7432-2023-2(80)-1-3-8.

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Methods for determining such a complex indicator of reliability as the coefficient of technical readiness and the influence of various factors on the change in its value are considered. The impact of car downtime in anticipation of the delivery of a spare part from the supplier to the enterprise in the process of performing repairs on the value of the coefficient is estimated. Using the example of Volvo FH 1242 cars, it is shown that due to such downtime, the coefficient value can decrease by more than 5 %.

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GULYI, V. V., A. V. SOLNTSEV, A. A. ASOYAN, and V. S. ERSHOV. "DEVELOPMENT OF A MATHEMATICAL MODEL FOR FORECASTING THE NEED FOR SPARE PARTS WHEN MANAGING A DEALER NETWORK OF SERVICE STATIONS." World of transport and technological machines 77, no. 2 (2022): 125–34. http://dx.doi.org/10.33979/2073-7432-2022-77-2-125-134.

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The article is devoted to the development of mathematical models for forecasting the needs for spare parts for cars by service stations or motor transport enterprises. Also, the conditions for con-ducting research are determined under which the level of demand for spare parts for AUDI brand cars, which is under the warranty period, is determined. The dependencies of the required volume of spare parts on the mileage, etc., imposed on the owner of the LATS during downtime for current repairs and the trend of changing the AUDI brand, are revealed.

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Banket, Mikhail V., Ivan A. Eychler, and Svetlana A. Zyryanova. "DEVELOPMENT OF A MECHANISM FOR DETERMINING THE DOWNTIME AT REFUELING COMPRESSED NATURAL GAS OF LPG CARS." International Journal of Advanced Studies 12, no. 1 (2022): 52–75. http://dx.doi.org/10.12731/2227-930x-2022-12-1-52-75.

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One of the problems that arise during the operation of gas-balloon vehicles running on compressed natural gas is downtime associated with refueling with motor fuel. Accounting for downtime data is a necessary task when solving the issue of vehicle routing in the transportation of goods and passengers. At motor transport enterprises, this factor is often not taken into account or is determined subjectively based on experience and intuition. This fact leads to an increase in unaccounted for costs and a decrease in the profits of enterprises from transportation activities. To solve this pro

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G., I. Nesterenko, I. Muzykin M., L. Horobets V., and I. Muzykina S. "STUDY OF CAR TRAFFIC FLOW STRUCTURE ON ARRIVAL AND DEPARTURE AT THE MARSHALLING YARD X." Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport, no. 1(61) (February 25, 2016): 85–99. https://doi.org/10.15802/stp2016/60986.

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<strong>Purpose. </strong>The paper is aimed to analyse the existing car traffic organization at the marshalling yard aimed to reduce downtime of cars. <strong>Methodology.</strong> The methods of mathematical statistics allowed building the histogram of car traffic flow distribution at the marshalling yard and assessment of their parameters. The key quantitative and qualitative indicators of the station operation were analyzed. In order to analyze the effect of rehandling volume on the rehandled transit car downtime elements at the station we plotted the dependence graph of the

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Semykina, Alla Sergeevna, and Nikolay Alexandrovich Zagorodny. "DETERMINATION OF THE RATIONAL PERIOD OF OPERATION OF QUARRY MOTOR TRANSPORT." World of transport and technological machines 86, no. 3-2 (2024): 89–98. http://dx.doi.org/10.33979/2073-7432-2024-3-2(86)-89-98.

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The paper considers the main measures aimed at determining the rational period of operation of quarry road transport. It is established that when using the developed structure for carrying out repairs with effective frequency, volume and content of work, the operational life of cars increases, which makes it possible to achieve maximum efficiency of technical operation of quarry equipment for mining and processing plants and reduce transport downtime during repair.

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Zakharov, N. S., and S. A. Tenkovskaya. "INFLUENCE OF RUNNING TIME AND AGE ON THE FLOW OF VEHICLE FAILURES." Intellect. Innovations. Investments, no. 2 (2023): 121–29. http://dx.doi.org/10.25198/2077-7175-2023-2-121.

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The service life of cars is a key indicator for planning the replacement of outdated equipment with a new one. It is also taken into account during the technical re-equipment of the industry, the development of the material and technical base and has a direct impact on the final results of the enterprise. It is shown that limiting the maximum age and service life of cars is one of the ways to increase their reliability, safety and efficiency. The purpose of the article is to develop a methodology for determining the rational service life of cars, providing a given level of reliability of trans

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Evdokimova, Svetlana, Kirill Frolov, and A. Novikov. "Analysis of the dealer car service spare range using the FP-Growth algorithm." Modeling of systems and processes 15, no. 4 (2022): 24–33. http://dx.doi.org/10.12737/2219-0767-2022-15-4-24-33.

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In the current conditions of instability and a rapidly changing economy, mathematical methods and intelligent information technologies used in making managerial decisions in various fields play an important role. It is especially necessary to approach carefully the process of securing stocks of products sold, which is necessary for the profit of a car service company. The company in its activity requires a wide range of cars spare parts. The lack of necessary parts can provoke a long downtime of cars waiting for the technical maintenance or the customer's refusal from service. Excess parts tha

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15

Lyon, Rachael, Aaron Jones, Rosemary Burke, and Melissa T. Baysari. "What Goes Up, Must Come Down: A State-of-the-Art Electronic Health Record Downtime and Uptime Procedure in a Metropolitan Health Setting." Applied Clinical Informatics 14, no. 03 (2023): 513–24. http://dx.doi.org/10.1055/s-0043-1768995.

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Abstract Background Electronic health records (EHRs) are used at most hospitals around the world, and downtime events are inevitable and common. Downtime represents a risky time for patients because patient information and critical EHR functionality are unavailable. Many institutions have used EHRs for years, with health professionals less likely to be familiar or comfortable with paper-based processes, resulting in an increased risk of errors during downtimes. There is currently limited guidance available on how to develop and operationalize downtime procedure at a local level. In this paper,

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Novikov, Sergey Vladimirovich, Nikolay Alexandrovich Zagorodny, Alla Sergeevna Semykina, and Alexey Alexandrovich Konev. "ANALYSIS OF RESERVES OF POSSIBILITIES OF NON-SELECTIVE METHODS OF DIAGNOSING THE CONDITION OF TRUCKS." World of transport and technological machines 87, no. 4-3 (2024): 45–54. https://doi.org/10.33979/2073-7432-2024-4-3(87)-45-54.

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The paper considers methods of non-selective diagnostics of truck systems and aggregates, as well as ways to expand their functionality using additional electronic systems that allow for the constant collection and analysis of information about the parameters being diagnosed, and based on them to form decisions on early repair or adjustment interventions without failures. It has been established that the use of a system for the constant collection and analysis of information about the diagnosed parameters reduces the number of malfunctions that turn into failures, as well as reduces the downti

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Berestov, Ihor, Oksana Pestremenko-Skrypka, Hanna Shelekhan, and Tetiana Berestova. "Digitalization of the Processes of Customs Control and Customs Clearance of Goods in Railway Transport." Central Ukrainian Scientific Bulletin. Technical Sciences 2, no. 5(36) (2022): 291–98. http://dx.doi.org/10.32515/2664-262x.2022.5(36).2.291-298.

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The article is devoted to the research of proposals on the organization of rational customs control, processing and passing of trains at the border transfer stations of Ukraine in the service international traffic. For quality work and fast processing of cars there is a need to improve the information component of the transportation process export and import freight flows through border transmission stations. This possibility is provided by the use of electronic declaration during the registration of international cargo operations. International transportation of goods is a necessary detail th

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18

Mukhamedova, Ziyoda, Ergash Asatov, Rustam Kuchkarbaev, Gulamova Madina, and Dilbar Mukhamedova. "Hybridization of ADM-Type Rail Service Cars for Enhanced Efficiency and Environmental Sustainability." World Electric Vehicle Journal 16, no. 5 (2025): 260. https://doi.org/10.3390/wevj16050260.

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The hybridization of ADM-Type Rail Service Cars aims to enhance energy efficiency, environmental sustainability, and cost-effectiveness within Uzbekistan’s railway network. Diesel-powered service cars currently contribute to high fuel consumption, elevated emissions, and costly maintenance, necessitating a transition to hybrid technology. This study introduces an innovative “sequence of linear sets–torsion electric motor–wheel pairs” design, optimizing torque distribution and power efficiency for improved operational reliability. Through system modeling, performance simulations, and real-world

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Machekhin, N. Y., I. I. Shirlin, and S. V. Pashukevich. "USAGE OF HIGH-QUALITY ENGINE OILS WITH EXTENDED REPLACEMENT INTERVALS: FEATURES OF THE EQUIPMENT OPERATION." Russian Automobile and Highway Industry Journal 16, no. 4 (2019): 446–54. http://dx.doi.org/10.26518/2071-7296-2019-4-446-454.

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Introduction. The effective operation of cars largely depends on the state of the engines, their downtime in maintenance and repair. Since the maintenance of modern engines is often reduced to the replacement of engine oil, the increase in the duration of its work significantly reduces maintenance costs and downtime in maintenance. Long maintenance-free operation of the internal combustion engines of automotive vehicles is directly related to the state of the engine oil used in this power unit. The aim of the paper is to show the features of the equipment operation with significant intervals o

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Sarbaev, Vladimir, Adolf Boldin, Veniamin Bogumil, and Antonina Chusova. "The method of rational organization of maintenance of light commercial vehicles of foreign production using specialized diagnostic tools at the motor transport company in cooperation with the branded service stations." MATEC Web of Conferences 341 (2021): 00056. http://dx.doi.org/10.1051/matecconf/202134100056.

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The article describes a method of rational organization of maintenance and repair of light commercial vehicles of foreign production using specialized diagnostic tools with the diagnosis in cooperation with branded service stations (BSS). The main purpose of using technical diagnostics tools is to reduce the time losses that occur when sending vehicles for maintenance, and to reduce the cost of maintenance and repair of foreign-made trucks undergoing maintenance and repair at a motor transport company (MTC) and at branded service stations. A simulation model is used as a tool for assessing the

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Grishkova, D. Yu. "Measures to reduce the downtime of a transit wagon with processing." Transport Technician: Education and Practice 1, no. 1-2 (2020): 88–93. http://dx.doi.org/10.46684/2687-1033.1.15.

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The program for the development of marshalling yards until 2025 assumes the concentration of car traffic processing at large, technically well-equipped marshalling yards. Measures to reduce the downtime of transit cars with processing at the marshalling yard A, aimed at identifying and reducing costs when driving freight trains of increased weight and length on the section A–I1, are relevant from a practical point of view.One way to reduce the cost of driving freight trains of increased weight and length is to avoid forming 9,000-ton trains. Station A forms trains of increased mass and length,

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Kryachko, Kateryna, Valerii Kuleshov, and A. Shramko. "Rationalization of Reloading Cranes at Container Terminals of Freight Stations." Central Ukrainian Scientific Bulletin. Technical Sciences 2, no. 5(36) (2022): 17–21. http://dx.doi.org/10.32515/2664-262x.2022.5(36).2.17-21.

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The article considers the issue of efficiency of technical equipment of container terminals and rationalization of handling facilities and economic justification of their required number for the estimated service life, taking into account the allocation of investments in conditions of limited resources. One of the main problems of optimal control of reloading processes is the choice of a rational strategy for controlling loading and unloading machines within the work cycle, when the range of their movement at design speeds and accelerations is crucial given the constraints imposed on control p

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Shivani Magdum and Dr.B.F.Momin. "Predictive Maintenance and Preventive Measures for Calibration Devices: A Mobile Application Approach." international journal of engineering technology and management sciences 7, no. 4 (2023): 252–56. http://dx.doi.org/10.46647/ijetms.2023.v07i04.034.

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In the field of artificial intelligence, ensuring timely maintenance of mechanical devices like bikes, cars, air conditioners, etc., is crucial. This research paper proposes the design of a user-friendly Mobile Application that seamlessly connects with Calibration devices and utilizes advanced algorithms to predict system failure dates, assess device health, and provide proactive service and failure information. The application offers proactive service recommendations and alerts by analysing data from pressure controllers and considering factors such as calibration, aging, subsystem failures,

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Royer, Anne M., and Elizabeth H. Schultheis. "Evolving Better Cars." American Biology Teacher 76, no. 4 (2014): 259–64. http://dx.doi.org/10.1525/abt.2014.76.4.8.

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Evolutionary experiments are usually difficult to perform in the classroom because of the large sizes and long timescales of experiments testing evolutionary hypotheses. Computer applications give students a window to observe evolution in action, allowing them to gain comfort with the process of natural selection and facilitating inquiry experimentation. The lesson described here uses a free online program, BoxCar2D, to demonstrate evolution by natural selection in a virtual population of cars. Students will be introduced to the principles of evolution and conduct independent inquiry projects

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Otoka, Aleksandr, Sergey Moiseev, and Oleg Holodilov. "APPLICATION OF A SET OF NONDESTRUCTIVE TESTING METHODS DURING THE REPAIR OF THE INTERNAL COMBUSTION ENGINE OF A PASSENGER CAR." Transport engineering 2024, no. 12 (2024): 28–36. https://doi.org/10.30987/2782-5957-2024-12-28-36.

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By applying nondestructive testing at various stages of the manufacturing process and repairing cars, it is possible to eliminate the cause of the defect in time, adjust the manufacturing process in case of equipment failure, and also find out cause-and-effect relations (factors) affecting the occurrence of defects, on which reliability and efficiency of further technical operation directly depend. At the same time, the downtime of transport is reduced in conditions of both production (during manufacture) and repair (in operation). The paper describes in detail a set of non-destructive testing

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Kachilala, Tenson, Marian Tukuta, and Maria Tsvere. "Examining the influence of vehicle maintenance on fleet performance in local authorities in Zimbabwe." Transport & Logistics: the International Journal 25, no. 58 (2025): 26–38. https://doi.org/10.46544/tnl.v25n58.03.

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The study sought to investigate the influence of maintenance on fleet performance within local authorities in Zimbabwe. A sample size of 132 participants was determined using RAOSOFT calculator that were drawn from five local authorities. A cross sectional survey design and stratified random sampling technique were adopted by the study. The findings revealed a significant positive relationship between vehicle maintenance and fleet performance indicators that include vehicle downtime, maintenance costs, vehicle utilization, and fuel consumption. The results revealed that effective maintenance p

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Konkimalla, Siddharth. "AI-Based Predictive Maintenance for Electric Vehicles: Enhancing Reliability and Performance." International Journal of Engineering and Computer Science 11, no. 12 (2024): 25647–61. http://dx.doi.org/10.18535/ijecs/v11i12.4713.

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This paper delves into a study of AI-based predictive maintenance in electric vehicles, which has garnered significant interest from research and industrial circles. The advent of AI-based predictive maintenance has a high potential for enhancing the reliability and performance of electric vehicles. It may be employed to predict performance and plan maintenance activities, greatly reducing downtime and maintenance costs. This work conducted research on vehicles where a van-type electric vehicle was monitored and surveyed based on collected data from the cars’ sensors and failures obtained from

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Crawford, Mark. "Cars Without Combustion." Mechanical Engineering 135, no. 09 (2013): 40–45. http://dx.doi.org/10.1115/1.2013-sep-2.

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This article discusses the use of fuel cell-powered vehicles that aim to change the face of transportation. These fuel cell-powered vehicles are expected to have a significant impact on reducing both the emissions implicated in global climate change and those that cause local smog. Fuel cells electrochemically oxidize a fuel without burning, thereby avoiding the inefficiencies and pollution associated with the traditional combustion technologies. The U.S. Department of Energy is working with researchers at the University of Waterloo in Ontario and elsewhere to develop non-precious materials to

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Gaba, V., O. Strelko, T. Hrushevska, and I. Gusar. "RESEARCH OF RAILWAY TRANSPORTATION OF FREIGHT BY GROUP AND SINGLE CARS." Collection of scientific works of the State University of Infrastructure and Technologies series "Transport Systems and Technologies", no. 36 (December 30, 2020): 150–62. http://dx.doi.org/10.32703/2617-9040-2020-36-16.

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The influence of the existing conditions of operational work at transportation of cargoes by group and single cars is investigated. An analysis of modern approaches to improving the efficiency of the car fleet and the competitiveness of railway transport in the transport market of Ukraine. The most perspective approaches and directions of improvement of cargo delivery systems are allocated. A study of the efficiency of the organization of transportation by the criterion of total car-hours of downtime under accumulation. A mathematical model of chemical cargo transportation by carriage, group s

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MALASHKIN, V., M. BEREZOVYI, and M. PEREPICHKO. "STUDYING THE IMPACT OF THE VOLUME OF WORK AT THE RAILCAR TRANSFER POINT ON THE NEED FOR TRACK STORAGE CAPACITY FOR BOGIES." Transport systems and transportation technologies, no. 27 (July 3, 2024): 48–54. http://dx.doi.org/10.15802/tstt2024/307443.

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Purpose. In the context of military aggression by moscow, export cargo flows, which were largely transported by sea from Ukraine's Black Sea ports, were directed towards western land crossings. At the same time, exporters were trying not only to find new logistics routes but also to increase exports to European countries. This resulted in longer queues at land borders, both road and rail, and the turnover of railcars and their individual components became uncontrollable and unpredictable. The reason for the downtime of cargo in railroad cars at the borders was the limited processing capacity o

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Ishikawa, Osamu. "The pathophysiology and clinical phenotypes of COVID-19 mRNA vaccine-related cutaneous adverse reactions: A narrative review." Trends in Immunotherapy 8, no. 1 (2024): 3326. http://dx.doi.org/10.24294/ti.v8.i1.3326.

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Cutaneous adverse reactions (CARs) after COVD-19 messenger ribonucleic acid (mRNA) vaccines have been reported worldwide, but the pathophysiology of CARs remains to be elucidated. To understand the pathophysiology, it is essential to know how the innate and adaptive immunity are activated after vaccination. At present, majority of CARs are presumed to be evoked by innate immunity response. Reviewing the previous articles, I propose the clinical classification of CARs; local injection site reaction, generalized eruption, localized eruption and others. Since COVID-19 mutates continuously to over

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Biloshytskyi, Eduard, Alyona Oleksandrivna Lovska, and Sergiy Myamlin. "REDUCTION OF UNPRODUCTIVE HEAT CONSUMPTIONS OF PASSENGER ROLLING STOCK IN THE HEATING PERIOD." Collected scientific works of Ukrainian State University of Railway Transport, no. 194 (October 5, 2021): 35–42. http://dx.doi.org/10.18664/1994-7852.194.2020.230091.

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Passenger rolling stock is an important component of passenger transportation services, which should ensure not only traffic safety, but also comfortable transportation conditions. Studies on the energy saving of railway rolling stock have revealed shortcomings in the operating documentation that increase the unproductive consumption of thermal energy by passenger cars during the operation of a heating system with a combined electric-coal boiler in electric heating mode. Experimental measurements confirmed the presence of unproductive losses of thermal energy through the intake blinds of the v

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Klemann, Kylie, Sierra Tackett, and Daniel Seitz. "When the Tertiary Care Hospital Becomes Technologically Austere: Communication Lessons Learned from an American Health System Cyberattack." Prehospital and Disaster Medicine 38, S1 (2023): s39. http://dx.doi.org/10.1017/s1049023x23001395.

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Introduction:Cyberattacks continue to plague medical systems across the world with nearly 24% of all cyber breaches impacting health systems. In Fall 2021, a large, tertiary care county hospital in Indianapolis, Indiana, USA suffered a cyberattack, causing over four weeks of downtime, forcing the system to revert to paper charting and to operate without the electronic medical record (EMR) or internet. Communication in the Emergency Department is structured through the EMR system or wireless local area network (WLAN) phones, causing communication difficulties when online systems are disrupted.M

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Акельев, А. С., та Р. Г. Король. "Совершенствование технологии транспортной работы на железнодорожных терминально-логистических объектах". Herald of the Ural State University of Railway Transport, № 4(64) (16 квітня 2025): 87–95. https://doi.org/10.20291/2079-0392-2024-4-87-95.

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В статье рассмотрена технология по определению очередности обработки подвижного состава при сверхнормативном простое в ожидании грузовых операций с учетом организации терминала-демпфера. Технология направлена на минимизацию рисков возникновения штрафов для перевозчика, на соблюдение сроков доставки и повышение качества обслуживания пользователей услуг железнодорожного транспорта. Предметом исследования являются производственные процессы на железнодорожных грузовых терминалах, объект исследования – терминально-логистическая инфраструктура станций Дальневосточной железной дороги. По результатам

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Levytskyi, I. Ye, and R. H. Korobova. "IMPROVING LOCAL PROCESSING TRAFFIC VOLUMES IN RAILWAY JUNCTIONS." Science and Transport Progress, no. 23 (August 25, 2008): 104–7. http://dx.doi.org/10.15802/stp2008/15003.

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The analysis of tendencies of development of railway junctions is performed. The method of optimization of distributing the sorting work between sorting and freight stations with the domestic cars in the railway junctions is presented.

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Jin A Choi. "A Study on the Fire in Charging Facilities of Electric Vehicles." Journal of Information Systems Engineering and Management 10, no. 20s (2025): 496–509. https://doi.org/10.52783/jisem.v10i20s.3173.

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Recently, as environmental regulations have been strengthened, automobile manufacturers are putting all their efforts into developing eco-friendly cars, and the government is also supporting various subsidies and benefits to encourage the purchase of eco-friendly cars. Internal combustion engines are still the mainstream, but recently, with the emergence of electric cars, hybrid cars, and hydrogen fuel cell cars, consumer choices have diversified, and the performance of eco-friendly cars is no less than that of internal combustion engine cars, and the Ministry of Environment and local governme

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Kolk, Ans, and Stephen Tsang. "Co-Evolution in Relation to Small Cars and Sustainability in China." Business & Society 56, no. 4 (2016): 576–616. http://dx.doi.org/10.1177/0007650315584928.

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This article explores how the institutional context, including central and local governments, has co-evolved with business in relation to small cars and sustainability. This issue is very relevant for business and society in view of the environmental implications of the rapidly growing vehicle fleet in China, the economic importance attached to this pillar industry by the government, and citizen interest in owning and driving increasingly larger cars. The interactions between different levels of government, and with business (both domestic and foreign-invested) in countries with a large role f

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Iftikhar, Ahmed Butt, and Faran Iftikhar. "FACTORS INFLUENCING THE LIKENESS OF IMPORTED AND LOCAL CARS." Theoretical & Applied Science 47, no. 03 (2017): 143–73. http://dx.doi.org/10.15863/tas.2017.03.47.25.

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Cao, Bin, Hongbin Ma, and Ying Jin. "Local Mixer with Prior Position for Cars’ Type Recognition." Journal of Advanced Computational Intelligence and Intelligent Informatics 26, no. 6 (2022): 922–29. http://dx.doi.org/10.20965/jaciii.2022.p0922.

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Deep learning has attracted attention widely as the successful application of deep learning for vision tasks, such as image classification, object detection and so on. Due to the robustness and universality of deep learning, automotive manufacturing, a crucial part of national economy, needs deep learning to make production lines more intelligent and improve efficiency. However, some superior generally deep learning models, such as ViT, TNT, and Swin transformer, cannot meet automotive manufacturing requirements with high accuracy on a specific scene. As for automotive production lines, engine

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Grundling, Hendrik, and Karl-Hermann Neeb. "Localization via Automorphisms of the CARs: Local Gauge Invariance." Letters in Mathematical Physics 93, no. 2 (2010): 169–85. http://dx.doi.org/10.1007/s11005-010-0403-7.

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Orynyk, D. "REPAIR OF CEMENT, GRAIN, MINERAL WAGONS AND GONDOLA CARS IN A SINGLE FLEXIBLE ASYNCHRONOUS FLOW." Collection of scientific works of the State University of Infrastructure and Technologies series "Transport Systems and Technologies", no. 39 (June 30, 2022): 66–72. http://dx.doi.org/10.32703/2617-9040-2022-39-7.

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The publication updates the issue of wagon repair in modern conditions and highlights the main problems associated with the method of organization of work. Low productivity is due to outdated equipment and worn-out rolling stock, poor training of staff involved. The article contains the main provisions of changing the method of repair, calculating the possibility of loading production positions, calculating the program of repairing wagons, determining the number of ways of their routes, analyzing the shortcomings of flexible asynchronous flow, developing solutions for testing flexible flow in

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Iovlev, Grigory A., Lidia D. Dvinina, Movses K. Saakyan, and Irina I. Goldina. "Substantiation of optimal transport support during harvesting of fodder crops." Economy of agricultural and processing enterprises, no. 11 (2022): 26–32. http://dx.doi.org/10.31442/0235-2494-2022-0-11-26-32.

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. In order to find reserves for optimizing production and management activities, the authors consider the possibility of reducing the costs of the enterprise by increasing the efficiency of the harvesting and transport complex, which is achieved by optimizing its composition. The essence of optimization is to organize the operation of equipment without downtime. In the article, the authors have proposed various mathematical dependencies for any agricultural organizations in order to select different types of vehicles, determining the required amount of these funds in the absence of the require

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Do Duc, Tuan, and Toan Nguyen Duc. "Evaluation of limiting probabilities when transitioning states of subsystems in metro trains operating on the Cat Linh - Ha Dong line." Transport and Communications Science Journal 76, no. 2025 (2025): 394–404. https://doi.org/10.47869/tcsj.76.2025.3.

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The rolling stock on the Cat Linh - Ha Dong urban railway line, as an independent technical system, is divided into six subsystems: body, running gears, transmission, braking equipment, control, and auxiliary equipment. Reliability evaluation of rolling stock includes many contents such as assessing the reliability of subsystems, cars, and trains; reliability and lifetime of wheelsets due to wear and tear; limiting probabilities when transitioning states of subsystems and rolling stock. The article presents the evaluation of limiting probabilities when transitioning states of subsystems on met

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Kozachenko, D. M., B. V. Gera, E. K. Manafov, A. V. Gorbova, and R. G. Korobyova. "Improvement of the method for standardizing the duration of rail cars shunting." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 6 (2021): 158–64. http://dx.doi.org/10.33271/nvngu/2021-6/158.

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Purpose. To improve the method for calculating the time standard for shunting cars from track to track in order to take into account the local operating conditions of railway stations and railway sidings. Methodology. During the research, the methods of theory of railway operation were used. The problem of calculating the time standard for shunting operation was solved as the problem of searching the optimal division of train set into the car groups to achieve minimal time consumption for shunting operation. Findings. In the course of the study, the methods for calculating the time standards f

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Andrade, Guilherme Medeiros Soares de, Fernando Wesley Cavalcanti de Araújo, Maurício Pereira Magalhães de Novaes Santos, Silvio Jacks dos Anjos Garnés, and Fábio Santana Magnani. "Simple Methodology for the Development and Analysis of Local Driving Cycles Applied in the Study of Cars and Motorcycles in Recife, Brazil." Transportation Research Record: Journal of the Transportation Research Board 2675, no. 6 (2021): 213–24. http://dx.doi.org/10.1177/0361198121991850.

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Standard driving cycles are usually used to compare vehicles from distinct regions, and local driving cycles reproduce more realistic conditions in specific regions. In this article, we employed a simple methodology for developing local driving cycles and subsequently performed a kinematic and energy analysis. As an application, we employed the methodology for cars and motorcycles in Recife, Brazil. The speed profile was collected using a smartphone (1 Hz) validated against a high precision global positioning system (10 Hz), presenting a mean absolute error of 3 km/h. The driving cycles were t

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Mohan, Aditya, Steven Shen, Kelly Hotchkiss, et al. "Abstract 4006: IL12-secreting CAR-T cells eliminate the requirement for lymphodepletion and promote epitope spreading via local antigen presenting cells." Cancer Research 84, no. 6_Supplement (2024): 4006. http://dx.doi.org/10.1158/1538-7445.am2024-4006.

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Abstract Introduction: EGFRvIII is a commonly studied tumor-specific antigen in glioblastoma (GBM) and poses an enticing target for immunotherapy. Its varied expression, however, complicates its effectiveness as a Chimeric Antigen Receptor (CAR) T cell target. Given the increasing prominence of Interleukin-12 (IL12) in treating solid tumors, its synergy with EGFRvIII specific CARs in treating preclinical models of GBM is explored. Methods: To simulate tumor heterogeneity, mice were implanted with equal ratios of CT2A and CT2A EGFRvIII+ cells. We developed EGFRvIII-specific third-generation CAR

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Bellinato, Francesco, Zeno Fratton, Giampiero Girolomoni, and Paolo Gisondi. "Cutaneous Adverse Reactions to SARS-CoV-2 Vaccines: A Systematic Review and Meta-Analysis." Vaccines 10, no. 9 (2022): 1475. http://dx.doi.org/10.3390/vaccines10091475.

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Background: An increasing number of cutaneous adverse reactions (CARs) to SARS-CoV-2 vaccines have been reported, but their incidence is debated. Objective: To estimate the pooled incidence of CARs to SARS-CoV-2 vaccines in the general adult population. Methods: A systematic review and meta-analysis of original articles published on MEDLINE via PubMed and Web Of Science from 1 January 2020 to 18 July 2022 was undertaken. Studies reporting the incidence proportion of CARs (defined as number of new cases of CARs on the total of vaccinated people) were included. All types of SARS-CoV-2 vaccine we

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Toigambayev, S., N. Martinova, K. Shavazov, and N. Telovov. "Justification of the methods of material and technical maintenance and repair of agricultural machines." Journal of Physics: Conference Series 2176, no. 1 (2022): 012089. http://dx.doi.org/10.1088/1742-6596/2176/1/012089.

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Abstract This work substantiates the rational structure of the repair and maintenance base of agricultural machinery, methods for determining the needs for material and technical means, taking into account the appropriate proportions between the links of the repair network. The maintenance and restoration of the operability of tractors and other agricultural machines in sufficient limits is ensured, as is known, with the help of a system of maintenance and repair, which provides for the implementation of preventive maintenance operations and the conduct of routine and major repairs of machines

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Bondarenko, Viacheslav, Ruslan Viznyak, Vasyl Ravlyuk, Dmytro Skurikhin, and Serhii Bondarenko. "DIAGNOSTICS OF ELECTRONIC EQUIPMENT OF PASSENGER CARS BASED ON COMPONENT RELIABILITY ASSESSMENT." Collection of Scientific Works of the Ukrainian State University of Railway Transport, no. 211 (April 22, 2025): 172–81. https://doi.org/10.18664/1994-7852.211.2025.327143.

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As is known, one of the critical challenges in Ukraine's railway transport sector in recent years has been ensuring the reliability of passenger cars. Increasing train speeds, enhancing safety levels, and meeting higher passenger comfort requirements necessitate ensuring high operational reliability of passenger cars. Reducing passenger car downtime and improving their operational readiness can be achieved by minimizing the time required to assess the operability of electronic equipment and locate failures within its electronic components. This issue can be addressed by conducting research, de

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Jokimäki, Jukka, and Anna Ramos-Chernenko. "Innovative Foraging Behavior of Urban Birds: Use of Insect Food Provided by Cars." Birds 5, no. 3 (2024): 469–86. http://dx.doi.org/10.3390/birds5030032.

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Despite high-quality insect food being often restricted in cities, insects are important for the development of birds. Nonetheless, plenty of insects are smashed on cars, and they are available for those species that are able to use them. We used both our own data and community science and Internet sources for surveying global, national, and local data about birds using insects on cars. Our results contained a total of 308 observations of birds collecting insects on car panels, which indicated that 39 species used this food resource since 1928 in 33 countries. Most observations considered the

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