Relevant bibliographies by topics / Technical and economic efficiency of motor transport

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Technical and economic efficiency of motor transport'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Technical and economic efficiency of motor transport"

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Лазарева, О. С., and И. Н. Советов. "Economic efficiency of motor transport enterprises." Экономика и предпринимательство, no. 2(139) (May 15, 2022): 1427–31. http://dx.doi.org/10.34925/eip.2022.139.2.289.

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В статье рассматриваются динамика основных показателей деятельности транспортного предприятия. Отмечается важность автомобильного транспорта для развития региональной экономики. Отражена структура грузоперевозок, динамика, эффективность транспортных услуг. Проведен анализ основных технико-эксплуатационных показателей состояния и использования грузового автопарка. The article discusses the dynamics of the main indicators of the activity of a transport enterprise. The importance of road transport for the development of the regional economy is noted. The structure of cargo transportation, dynamic
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Podvalna, Halina, Olena Bochko, Viktoriia Kuziak, and Nazar Stasyuk. "Economic efficiency of road transport vehicles of fleet and its impact on commercial indices and production plan of a motor transport enterprise." E3S Web of Conferences 234 (2021): 00056. http://dx.doi.org/10.1051/e3sconf/202123400056.

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At the current stage of development of the branch of motor transport in Ukraine, satisfactory equipment of enterprises with the fixed assets, particularly motor transport enterprises, is one of the main problems. Fleet of road transport vehicles of those enterprises needs almost complete renovation, and productive-technical base for maintenance inspection and repair of transport requires complete technical re-equipment. The aim of the work is to develop theoretical approaches and practical recommendations concerning maintenance of road transport vehicles of motor transport enterprises, choice
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Karimkhodzhaev, N. "INFLUENCE OF FUEL PURITY ON THE TECHNICAL AND ECONOMIC EFFICIENCY OF THE VEHICLE." Scientific heritage, no. 100 (November 3, 2022): 69–73. https://doi.org/10.5281/zenodo.7275981.

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The article gives conclusions and recommendations for determining the influence of the selected fuel purification system on the technical and economic indicators of road transport based on the results of tests carried out under operating conditions. Methods: Road transport is of paramount importance among all vehicles. Therefore, its high reliability is required. One way to improve reliability is to clean the fuel entering the car engine. For this purpose, a fuel purification system was developed and experimentally tested in the hot and dusty conditions of Uzbekistan. The test results were ana
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Aulin, Viktor, Oleg Liashuk, Andrey Hrinkiv, Serhii Lysenko, Viktor Hud, and Volodymyr Teslia. "Theoretical and Methodological Principles of Increasing the Efficiency of the Use of a Fleet of Cars in Regional Transport Systems and Enterprises Based on Leasing Relations." Central Ukrainian Scientific Bulletin. Technical Sciences 2, no. 7(38) (2023): 165–80. http://dx.doi.org/10.32515/2664-262x.2023.7(38).2.165-180.

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This work examines the problem of technical and economic efficiency of purchasing new transport vehicles by motor vehicle enterprises of the region by purchase and with the help of leasing relations in order to increase their productivity and efficiency. It is shown that there is a need to create the theoretical and methodological foundations of the leasing of transport vehicles, as one of the ways to re-equip the system of vehicles in the regions of Ukraine and increase the efficiency of their use on the basis of leasing relations. It is substantiated that when developing the foundations, it
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Smyrnov, Yevhenii, Dmytro Borysiuk, Tetyana Volobuyeva, Mariia Nastenko, and Tetyana Plakhtii. "Model for devising and defining technical development projects of motor transport enterprises." Eastern-European Journal of Enterprise Technologies 5, no. 3 (125) (2023): 23–34. http://dx.doi.org/10.15587/1729-4061.2023.289004.

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The efficiency of work of a large part of the motor transport enterprises of Ukraine is unsatisfactory. For the most part, this situation is associated with significant wear and tear of the fixed assets of enterprises, both rolling stock and the production and technical base. One of the ways to solve this problem is technical development. Under modern conditions, technical development requires a systemic approach, which involves a comprehensive renewal of rolling stock and the production and technical base, taking into account all the interrelationships between these subsystems. To solve this
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Jovanovic, Miomir, and Bojan Vracarevic. "Urban transport and environmental protection: The scope of economic measures." Glasnik Srpskog geografskog drustva 92, no. 2 (2012): 91–111. http://dx.doi.org/10.2298/gsgd1202091j.

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Through the comparative analysis of the U. S., Western European and wealthy Asian metropolises and the metropolises of developing countries, the paper assesses the scope of environmental protection economic measures in the field of urban transport (primarily - taxes and charges). Isolated impact of these economic measures is, in fact, negligible, as the taxes and charges are yet the part of a complex package of measures in the field of urban planning and transport policy, aimed to achieve sustainable urban development: 1. spatial planning measures that reduce the total demand for transport in
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V, Khabutdinov. "METHODOLOGY OF CONCEPTUAL MANAGEMENT OF TECHNOLOGICALLY SUSTAINABLE DEVELOPMENT IN MOTOR TRANSPORT." National Transport University Bulletin 1, no. 51 (2022): 408–15. http://dx.doi.org/10.33744/2308-6645-2022-1-51-408-415.

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The article discusses the methodology of conceptual management of technologically sustainable development in motor transport, which is based on the scientific and practical concept of high-tech and resource-efficient reproduction of motor transport services. It is shown that the existing techno-empirical methods of organization and economics of the motor transport process do not provide conceptual management of technological development in motor transport due to the use of a theoretical scheme for the virtual transportation of goods and passengers, and also because of the axioms of negation: t
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Pavlenko, Tatyana, Оleksandr Petrenko, Viacheslav Shavkun, and Ivan Aharkov. "Development of a mathematical model of the trolleybus steering system using a rolling rotor switched reluctance motor." EUREKA: Physics and Engineering, no. 4 (July 23, 2021): 63–75. https://doi.org/10.21303/2461-4262.2021.001938.

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An important part of the overall task of social and economic development of many developed countries is the creation of a unique transport infrastructure or improvement of transport services for the population. The cumulative solution to many problems is to improve the quality and reliability of elements and equipment in any vehicle design. This determines its efficient operation and the safety of passengers. A common urban electric transport in megacities is a trolleybus, the reliability of which depends on individual components and assemblies, power supply systems and traffic control. But th
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Pavlenko, Tatyana, Оleksandr Petrenko, Viacheslav Shavkun, and Ivan Aharkov. "Development of a mathematical model of the trolleybus steering system using a rolling rotor switched reluctance motor." EUREKA: Physics and Engineering, no. 4 (July 23, 2021): 63–75. http://dx.doi.org/10.21303/2461-4262.2021.001938.

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An important part of the overall task of social and economic development of many developed countries is the creation of a unique transport infrastructure or improvement of transport services for the population.
 The cumulative solution to many problems is to improve the quality and reliability of elements and equipment in any vehicle design. This determines its efficient operation and the safety of passengers.
 A common urban electric transport in megacities is a trolleybus, the reliability of which depends on individual components and assemblies, power supply systems and traffic con
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Kurganov, Valery M., Aleksey N. Dorofeev, Mikhail V. Gryaznov, and Nadezhda A. Filippova. "DRIVER’S TRIP TICKET IN A DIGITAL MODEL OF AN EFFICIENT MOTOR TRANSPORT COMPANY." International Journal of Advanced Studies 12, no. 1 (2022): 7–33. http://dx.doi.org/10.12731/2227-930x-2022-12-1-7-33.

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Study and assessment of applications of a driver’s trip ticket within the scope of a motor transport company’s digital transformation are of practical interest. One of the functions of a trip ticket is ensuring road traffic safety during transportation, as it document ally confirms that the vehicle is technically sound and the driver has passed a medic al examination. Moreover, the trip ticket also allows monitoring if the driver complies with the work and rest schedule. The trip ticket is a document confirming the reasonableness of the amount spent by the motor transport company.
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Dissertations / Theses on the topic "Technical and economic efficiency of motor transport"

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Bujnošková, Iva. "Ekonomická analýza vybraných zastavitelných ploch na území města." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240011.

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This thesis aims to create a tool for evaluation of suitability to invest into a preparation of a specific area for family houses construction. This investment includes costs for land buy-outs as well as costs for public and technical infrastructures. The theoretical part of this thesis begins with types and properties of investment projects, lify cycle of a project and its financial sources. Following chapter concentrates on description of multicriteria analysis that is used for decision making process of an investing company. Its advantage is that it includes into its computation also non-ec
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Шамсудинов, М. Е., та M. E. Shamsudinov. "Реализация региональной политики энергосбережения и повышения энергетической эффективности (на примере Свердловской области) : магистерская диссертация". Master's thesis, 2019. http://hdl.handle.net/10995/78083.

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Вопросы энергосбережения и повышения энергоэффективности являются одними из основных приоритетов государственной политики в деятельности органов исполнительной власти, как на федеральном, так и на региональном уровнях, т. к. Россия все еще принадлежит к группе стран с очень высокой энергоёмкостью ВВП. Цель диссертационного исследования заключается в разработке практических рекомендаций по повышению эффективности использования топливно-энергетических ресурсов в условиях реализации региональной политики энергосбережения. В работе рассмотрен топливно-энергетический комплекс Свердловской области,
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Books on the topic "Technical and economic efficiency of motor transport"

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Cevelev, Aleksandr. Material and technical support of railway transport. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1417121.

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The textbook covers topical issues of the implementation of the policy of JSC "Russian Railways" in the field of material and technical support of structural divisions of railway transport.
 Based on the results of theoretical studies of the system management of business processes of material and technical support of railway transport, the diversification of the activities of supply authorities, the concept was formulated and a tree of management goals was developed, as well as the formalization of the existing business processes of the MTO system for the current period was carried out an
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Cevelev, Aleksandr. Strategic development of railway transport logistics. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1194747.

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The monograph is devoted to the methodology of material and technical support of railway transport. According to the types of activities, the nature of the material and technical resources used, technologies, means and management systems, Russian railways belong to the category of high-tech industries that must have high quality and technical level, reliability and technological efficiency in operation. For this reason, the logistics system itself, both in structure and in the algorithm of the functions performed as a whole, needs a serious improvement in the quality of its work. The economic
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Gorgidze, Ivane, and Tamar Lominadze. Innovative Methods for Improvement of Technical, Economic and Ecological Efficiency of Motor Cars. Nova Science Publishers, Incorporated, 2015.

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Sobczyk, Eugeniusz Jacek. Uciążliwość eksploatacji złóż węgla kamiennego wynikająca z warunków geologicznych i górniczych. Instytut Gospodarki Surowcami Mineralnymi i Energią PAN, 2022. http://dx.doi.org/10.33223/onermin/0222.

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Hard coal mining is characterised by features that pose numerous challenges to its current operations and cause strategic and operational problems in planning its development. The most important of these include the high capital intensity of mining investment projects and the dynamically changing environment in which the sector operates, while the long-term role of the sector is dependent on factors originating at both national and international level. At the same time, the conditions for coal mining are deteriorating, the resources more readily available in active mines are being exhausted, m
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Book chapters on the topic "Technical and economic efficiency of motor transport"

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Khamidov, Otabek, and Daria Udalova. "Technical and Economic Efficiency of Intelligent Data Analysis on the Railways of the Uzbekistan Republic." In International Scientific Siberian Transport Forum TransSiberia - 2021. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-96380-4_26.

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Franke, Jörg, Peter Wasserscheid, Thorsten Ihne, Peter Lamp, Jürgen Guldner, and Oliver Zipse. "The Power of Technological Innovation." In Road to Net Zero. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-42224-9_8.

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AbstractAchieving the urgent need for rapid decarbonization to meet the 1.5 °C target requires disruptive technological change. In the automotive industry, technological progress is closely linked to improved sustainability, and sustainability goals drive the need for technological innovation. However, new technologies in the mobility sector are fraught with uncertainties that challenge both original equipment manufacturers (OEMs) and their stakeholders, such as suppliers, customers, and policy-makers. Therefore, this chapter focuses on the technical, economic, and environmental evaluation of
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Wisselmann, Raphaël, and Kai Kempmann. "Shoreside Power at Berths for Inland Navigation Vessels – How to Make Available a Harmonised System of Shoreside Power Access on the Rhine to Reduce Air and Noise Pollution." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6138-0_16.

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AbstractThe Central Commission for the Navigation of the Rhine (CCNR) is an international organisation that exercises an essential regulatory role in the navigation of the Rhine. It is active in the technical, legal, economic and environmental fields. In all its areas of action, its work is guided by the efficiency of transport on the Rhine, safety, social considerations, and respect for the environment. Many of the CCNR’s activities now reach beyond the Rhine and are directly concerned with European navigable waterways more generally.So as to take into particular account the challenges of cli
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Rastogi, Rohit, Bhuvneshwar Sharma, Pardeep Kumar, and Muskan Gupta. "IoT Based Verified and Public Vehicle Registration through BlockChain: Future Smart Cities based Applications with Sustainable Approach." In Recent Advances in IoT and Blockchain Technology. BENTHAM SCIENCE PUBLISHERS, 2022. http://dx.doi.org/10.2174/9789815051605122040007.

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Blockchain technology replaces centralized applications with distributed computing. Modern economy is estimated by the place of motor transport in the infrastructure of the national economy. An automobile registration system is a unified information system. This information system takes care of every information about automobile registration. It is administrated by a national registry entity and has access to other government and non-government services that handle automobile information. Cyber Physical System (CPS) is defined as the combination of computation and physical process. It is mainl
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de Haan Alexander R.C. "Sufficient scope in current aircraft technology developments?" In Air Transport and Operations. IOS Press, 2010. https://doi.org/10.3233/978-1-60750-559-4-241.

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Air travel demand is increasing at a rate much higher than the annual economic growth. This growth has both very positive and negative effects. The increase of negative effects – such as the noise pollution and greenhouse gas emissions – might not cause problems because technologies are being developed that will compensate them. The starting point of this research is to discover whether this claim concerning the possibilities of the current aircraft technology developments is true. In other words: is the current development in aircraft technology capable to contribute to a
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Yanovska, Viktoriia, and Оlena Parfentieva. "SPATIOTEMPORAL COMPARISONS FOR THE GREEN TRANSITION IN TRANSPORT AND LOGISTICS." In Globalisation processes in the world economy: problems, trends, prospects. Publishing House “Baltija Publishing”, 2023. http://dx.doi.org/10.30525/978-9934-26-378-1-11.

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Modern transport systems are in a state of constant change, adapting to the external environment, taking into account new challenges and implementing the achievements of scientific and technical progress, but from the standpoint of sustainable development, these changes are not enough to ensure a full transition to sustainable transport. At the same time, achievements and results in this area create unique opportunities for rethinking passenger and cargo transportation systems and finding sustainable solutions to accelerate transformation processes on a fundamentally new basis. The research of
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Marintseva, Kristina, Gennadiy Yun, and Igor Vasilenko. "Delivery of Special Cargoes Using the Unmanned Aerial Vehicles." In Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5357-2.ch066.

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This chapter presents the role, functions, and prospects of civil unmanned aerial vehicles development, as well as technical and regulatory barriers to the introduction of unmanned aircraft into special cargo transportation technology. The authors' main idea is that the degree of UAV involvement in freight traffic will continue to grow rapidly as the range of UAV flight and carrying capacity increases, and the air law is liberalized. It is proposed to evaluate the economic efficiency of UAV application and their share in the market for the transportation of urgent and perishable goods using th
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Marintseva, Kristina, Gennadiy Yun, and Igor Vasilenko. "Delivery of Special Cargoes Using the Unmanned Aerial Vehicles." In Unmanned Aerial Vehicles in Civilian Logistics and Supply Chain Management. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7900-7.ch002.

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This chapter presents the role, functions, and prospects of civil unmanned aerial vehicles development, as well as technical and regulatory barriers to the introduction of unmanned aircraft into special cargo transportation technology. The authors' main idea is that the degree of UAV involvement in freight traffic will continue to grow rapidly as the range of UAV flight and carrying capacity increases, and the air law is liberalized. It is proposed to evaluate the economic efficiency of UAV application and their share in the market for the transportation of urgent and perishable goods using th
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Costa, Paolo, Hercules Haralambides, and Roberto Roson. "8. From Trans-European (Ten-T) to Trans-Global (Twn-T) Transport Infrastructure Networks. A Conceptual Framework." In A European Public Investment Outlook. Open Book Publishers, 2020. http://dx.doi.org/10.11647/obp.0222.08.

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Paolo Costa, Hercules Haralambides and Roberto Roson, in chapter 8, look back at the genesis — in Europe — of the transnational transport infrastructure which has long coincided with the Ten-T network, developed — sometimes as a weak Keynesian stimulus — as a tool for strengthening the cohesiveness and economic efficiency of the internal market. Following the enlargement of the EU, Ten-T has been evolving from 1996 to 2013, and has been encouraging modal shifts from road and air to rail, inland navigation and short-sea shipping, in order to achieve higher environmental sustainability and comba
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Hryshyna, Nataliia, Larysa Hryshyna, and Petr Karas. "TRENDS AND PROSPECTS OF DIGITAL TRANSFORMATION OF THE UKRAINIAN ECONOMY IN THE CONDITIONS OF EUROPEAN INTEGRATION." In GLOBAL DIGITAL TRENDS AND THEIR IMPACT ON NATIONAL ECONOMIC PROGRESS. OKTAN PRINT, 2024. http://dx.doi.org/10.46489/gdtatione-05-24-11.

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The processes of globalization, scientific and technical development of many countries and informatization of society require significant changes within the sphere of economic activity. Traditional economic activity is being restructured in the direction of using information, communication and digital technologies, which causes its transition from one that consumes resources to an economy that creates them. The development of digital technologies has activated a deepened interest in the establishment of the digital economy's foundations and the study of its impact on the economic growth of man
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Conference papers on the topic "Technical and economic efficiency of motor transport"

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Sugiura, Junichi, Ramon Lopez, Francisco Borjas, et al. "Oil and Gas Drilling Optimization Technologies Applied Successfully to Unconventional Geothermal Well Drilling." In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205965-ms.

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Abstract Geothermal energy is used in more than 20 countries worldwide and is a clean, reliable, and relatively available energy source. Nevertheless, to make geothermal energy available anywhere in the world, technical and economic challenges need to be addressed. Drilling especially is a technical challenge and comprises a significant part of the geothermal development cost. An enhanced geothermal system (EGS) is a commercially viable thermal reservoir where two wells are interconnected by some form of hydraulic stimulation. In a commercial setting, fluid is injected into this hot rock and p
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Mineeva, Anna Vasilevna, Аnatolij Nikolaevich Makarov, and Lilia Rashidovna Mustafina. "Motor transport in Russia: current state and problems in context of improving economic efficiency of state." In Proceedings of the International conference "Economy in the modern world" (ICEMW 2018). Atlantis Press, 2018. http://dx.doi.org/10.2991/icemw-18.2018.70.

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Kurdyukov, V. N., and T. V. Lebedeva. "ANALYSIS OF MEASURES TO REDUCE ECOLOGICAL AND ECONOMIC DAMAGE FROM AUTOMOBILE TRANSPORT." In STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS. DSTU-PRINT, 2020. http://dx.doi.org/10.23947/interagro.2020.1.643-646.

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The article considers common classifications of measures to reduce environmentaleconomic damage from motor vehicles. Classification from the point of view of control impact is proposed, which allows to take into account relations between the state and citizens in the field of reduction of negative impact of motor vehicles on the environment. The analysis of the classification made it possible to identify areas of activity for improving the efficiency of management impacts, taking into account the incentives of citizens to comply with the requirements of the legislation and to create conditions
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Chmielniak, Tadeusz, Daniel Czaja, and Sebastian Lepszy. "Technical and Economic Analysis of the Gas Turbine Air Bottoming Cycle." In ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gt2012-68868.

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The gas turbine engine has many advantages such as low investment costs, low emissions and a low water consumption. This fact allows its application in many power engineering systems, for example as parts of gas and oil transport systems. It is possible to increase the efficiency of gas turbines through the use of combined cycles. For this purpose, the steam cycle is used most frequently. These systems are highly efficient in terms of energy, but they are very complex and have a high water consumption. An alternative to steam cycles are gas-air systems, referred to as the ABC’s (Air Bottoming
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Velasco-Lozano, Moises, and Matthew T. Balhoff. "Modeling of Chemical Tracer Transport Through a Reduced-Dimension Solution for Analysis of Single-Well Tracer Tests." In SPE Annual Technical Conference and Exhibition. SPE, 2024. http://dx.doi.org/10.2118/221038-ms.

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Abstract Modeling tracer transport in petroleum reservoirs is an important technique for accurately estimating residual oil saturation, characterizing high-conductivity pathways, and determining well connectivity. Single-well tracer tests (SWTTs) are essential for evaluating the sweep efficiency of conventional and enhanced oil recovery (EOR) methods, as they allow for the rapid quantification of oil displacement near the injector well, thereby assessing both technical and economic aspects before implementing a field-scale recovery plan. However, current methods for examining SWTTs rely on tim
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Pochechun, V. A., Ya A. Makarov, T. N. Kabakova, I. K. Kurbanov, and A. A. Fominykh. "Environmental Damage Assessment based on the Expedition Research Results." In ECOLOGICAL AND ECONOMIC SECURITY OF REGIONS. Institute of Economics of the Ural branch of RAS, 2023. http://dx.doi.org/10.17059/eebr-2023-11.

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On the territory of three regions of the Ural Federal District — Sverdlovsk, Chelyabinsk and Kurgan regions — 4.2 thousand objects have a negative impact on the environment. The Ural industry is one of the most powerful in Russia. Energy, mining, ferrous and non-ferrous metallurgy enterprises are the main polluters of environmental objects in the Sverdlovsk region. Additionally, in large cities, motor transport makes a big contribution to air pollution. As a result of the activities of enterprises, all environmental objects (natural waters, atmospheric air, soils) are harmed. Depending on the
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Peurifoy, David, Mike McGraw, Stephen Martinez, et al. "Utilizing Low-Density Mud Systems to Improve Operational Efficiency for Post Frac Cleanout of Unconventional Wells in Depleted Areas." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/209991-ms.

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Background Due to advancements in horizontal drilling and completions technology, wells in some basins are now being completed in areas where conventional production has existed for 50+ years. This paper will focus on the Midland Basin, where wells in the Spraberry, Dean, and Wolfcamp formations have been produced since the 1960s and earlier in some cases. As a result, current unconventional wells in these formations will invariably deal with depletion. In the past, freshwater consisting of friction reducer and a foaming agent, along with nitrogen, was used to lighten clean-out fluids to a flu
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Koch, Patrick N., Janet K. Allen, Farrokh Mistree, and Dimitri Mavris. "The Problem of Size in Robust Design." In ASME 1997 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/detc97/dac-3983.

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Abstract To facilitate the effective solution of multidisciplinary, multiobjective complex design problems, a departure from the traditional parametric design analysis and single objective optimization approaches is necessary in the preliminary stages of design. A necessary tradeoff becomes one of efficiency vs. accuracy as approximate models are sought to allow fast analysis and effective exploration of a preliminary design space. In this paper we apply a general robust design approach for efficient and comprehensive preliminary design to a large complex system: a high speed civil transport (
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Chumachenko, Oleksandr, Ivan Openko, Yevheniia Kryvoviaz, et al. "Economic analysis of land use in European countries." In 24th International Scientific Conference. “Economic Science for Rural Development 2023”. Latvia University of Life Sciences and Technologies. Faculty of Economics and Social Development, 2023. http://dx.doi.org/10.22616/esrd.2023.57.051.

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The main idea of the study is to substantiate the dependence of financial and economic indicators on the efficiency of the use of land and resource potential in the structure of land use in European countries. Research is aimed at determining the influence of the land use system on the sectoral components of the economy of European countries. To achieve the goal, land use was grouped taking into account the types of economic activity and institutional sectors of the economy. Typification of land uses was carried out, taking into account the types of economic activity and institutional sectors
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Pourhasanzadeh, Maryam, and Sajjad Bigham. "Optimization of a Micro Gas Turbine Using Genetic Algorithm." In ASME 2011 Turbo Expo: Turbine Technical Conference and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/gt2011-46400.

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Distributed generation is an attractive way of producing energy, minimizing transport losses and enhancing energy efficiency. Micro gas turbines in distributed generation systems add other advantages such as low emissions and fuel flexibility. In the present work, a 100 kW micro gas turbine is considered. The optimization procedure is done by Genetic Algorithm method which is a new method in optimizing problems. The plant is comprised of an air compressor, recuperator, combustion chamber and gas turbine. The design Parameters of the plant, were chosen as: compressor pressure ratio, compressor
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Reports on the topic "Technical and economic efficiency of motor transport"

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Melo-Becerra, Ligia Alba, and María Teresa Ramírez-Giraldo. Transport infrastructure and technical efficiency in a panel of countries: Accounting for endogeneity in a stochastic frontier model. Banco de la República, 2021. http://dx.doi.org/10.32468/be.1187.

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In this paper, a global production frontier is estimated using stochastic frontier models to assess the contribution of transport infrastructure to countries’ performance. We find that the role of infrastructure is underestimated under the exogeneity assumption indicating that handling endogeneity is crucial in the estimation. Results suggest that a better endowment of infrastructure contributes to economic growth, highlighting its importance in explaining differences in the economic performance of countries. Efficiency measures indicate that high-income countries are more efficient than low-
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