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Journal articles on the topic 'Economic aspects of Alaska pipelines'

Author: Grafiati

Published: 4 June 2021

Last updated: 29 July 2025

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1

Senkin, Nikolai A., Victoria M. Zakarlyukina, Evelina V. Davidyuk, Pavel Andreevich Li, and Ivan S. Bolshikhshapok. "Constructive and technological proposals for the creation of a high-speed transport and energy highway in the arctic zone." Modern Transportation Systems and Technologies 10, no. 2 (2024): 247–73. http://dx.doi.org/10.17816/transsyst626502.

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Background. St. Petersburg University of Architecture and Civil Engineering is developing alternative proposals creating a high-speed highway in the Arctic zone along the Northern Sea Route. This project includes stops at major transport and logistics centers along the country’s coast as part of research by future master builders. The Arctic Transport and Energy Highway originates in the Northwestern region of Russia, starting from the seaport of Ust–Luga. The routes passes through the Leningrad and Arkhangelsk regions, the Polar regions of European Russia, Siberia, Chukotka, and ends in Alask

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Veliyulin, I. I., V. I. Gorodnichenko, V. A. Aleksandrov, V. P. Sytov, and A. S. Lopatin. "Analysis of technical-economic aspects of gas pipelines diagnostics and repair." Equipment and Technologies for Oil and Gas Complex, no. 6 (2022): 94–98. http://dx.doi.org/10.33285/1999-6934-2022-6(132)-94-98.

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Riayadh, Mohammed. "Literature Review on Integrity Management of Subsea Pipelines Operating Beyond Design Life." Collaborate Engineering Daily Book Series 1, no. 2 (2023): 88–92. http://dx.doi.org/10.62012/collaborate.v1i2.49.

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Subsea pipelines are an important means of offshore oil and gas transportation. Subsea pipelines that operate beyond their design life can experience reduced performance and integrity due to factors such as corrosion, leaks, cracking, buckling, and scour. Subsea pipeline integrity management aims to ensure that subsea pipelines can operate safely and efficiently throughout their life cycle. This article reviews literature related to integrity management of subsea pipelines operating beyond their design life, including concepts, methods, technology, and challenges faced. The results of the revi

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Bilotsky, S. "International legal aspects of the use of marine cables and pipelines." Uzhhorod National University Herald. Series: Law 3, no. 75 (2023): 150–55. http://dx.doi.org/10.24144/2307-3322.2022.75.3.24.

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The article deals with the international legal status and regime of cables and pipelines in maritime spaces. The legal regime of submarine cables and pipelines is a part of international and, in relevant areas, national law. At the international legal level, it is primarily represented by universal international conventions, but some issues of their functioning are regulated only by national law. In the UN Convention of 1982, the rules on the laying of submarine cables and pipelines, on the one hand, and the rules on types of maritime activities, on the other, which are objectively in competit

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Caputo, A. C., P. M. Pelagagge, and I. Ponticiello. "MIXED GAS-OIL SUBSEA PIPELINES IN OFFSHORE TECHNOLOGY: TECHNICAL AND ECONOMIC ASPECTS." Revista de Engenharia Térmica 3, no. 1 (2004): 24. http://dx.doi.org/10.5380/reterm.v3i1.3486.

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The choice of gas separation and transportation mode in offshoreapplications may significantly affect the project profitability. Mainalternatives are separation on board the platform with the utilization ofseparate subsea pipeline for single-phase gas and oil transportation, andremote separation with multiphase transportation of the gas-oil mixture in asingle pipeline. In order to assist the project engineers during the feasibilitystudy phase, the problems relevant technical and economic issues areanalysed in this paper after preliminarily describing

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Adil Rana Rajpoot and Sharyl Naeem. "Geopolitics of Energy Pipelines: Case Study of TAPI and IP gas Pipelines." International Journal on Integrated Education 3, no. 8 (2020): 15–22. http://dx.doi.org/10.31149/ijie.v3i8.529.

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This research is about the acute energy crisis being faced by Pakistan since decades. Energy crisis has exploited Pakistan economically, socially, domestically and internationally. As, gas is the cheapest source of energy production so IP and TAPI gas pipelines projects are of greatest significance for Pakistan and for South Asian and Central Asian regions, as well. Qualitative research method is used to conduct this research. This study will explain the history and current situation of IP and TAPI gas pipelines projects, along its feasibility aspects. This research will analyze that how IP an

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Melvin, April M., Peter Larsen, Brent Boehlert, et al. "Climate change damages to Alaska public infrastructure and the economics of proactive adaptation." Proceedings of the National Academy of Sciences 114, no. 2 (2016): E122—E131. http://dx.doi.org/10.1073/pnas.1611056113.

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Climate change in the circumpolar region is causing dramatic environmental change that is increasing the vulnerability of infrastructure. We quantified the economic impacts of climate change on Alaska public infrastructure under relatively high and low climate forcing scenarios [representative concentration pathway 8.5 (RCP8.5) and RCP4.5] using an infrastructure model modified to account for unique climate impacts at northern latitudes, including near-surface permafrost thaw. Additionally, we evaluated how proactive adaptation influenced economic impacts on select infrastructure types and dev

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Ismayilov, G. G., E. Kh Iskanderov, and V. M. Fataliyev. "Some aspects for improving the efficiency of the development of gas condensate resources in marine conditions." SOCAR Proceedings, no. 4 (December 30, 2023): 99–105. http://dx.doi.org/10.5510/ogp20230400922.

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The article discusses the hydraulic features of the «well, collection and transport» system and the issue of selecting the diameter of subsea pipelines at given technological limitations, flow rate and pressure at the beginning of export pipeline. Taking into account the interactions of the phases, various options for the hydraulic calculation of multiphase gas-condensate pipelines are analyzed. Provided, that economic considerations for the development of gas condensate resources require a significant revision of some traditional onshore positions in the design of offshore subsea pipelines. A

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BEZDENEZHNYKH, Ilia. "ANALYSIS AND OPTIMIZATION OF LNG DISPENCER: TECHNOLOGICAL ASPECTS AND DESIGN CHALLENGES." EMERG - Energy. Environment. Efficiency. Resources. Globalization 11, no. 1 (2025): 82–90. https://doi.org/10.37410//emerg.2025.1.06.

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Abstract: This article examines key factors affecting the accuracy of measurements during refueling with liquefied natural gas (LNG), focusing on technological and procedural challenges. Special attention is given to the cryogenic properties of LNG, the design and insulation of pipelines, and the optimization of dispenser algorithms. The research explores methods to minimize errors caused by two-phase flow and evaporation, emphasizing advanced materials, flowmeter technologies, and automation systems. The study highlights the importance of accurate fuel accounting for reducing environmental ri

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Tolmachev, A. A., and V. A. Ivanov. "Prospects of using fiberglass and polymer-metal pipes in the oil and gas industry." Oil and Gas Studies, no. 6 (March 13, 2020): 132–39. http://dx.doi.org/10.31660/0445-0108-2019-6-132-139.

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One of the most important criteria for ensuring the safe operation of the facility and increasing its durability is its reliability. Ensuring the safe operation of pipelines is in many ways a problem of increasing their reliability and durability and seems to be a complex task, which includes solving technical and technological, as well as economic and organizational aspects. To date, emergencies related to the rupture and damage to steel pipelines because of their operational wear and exposure to external factors are still the most frequent cause of accidents in the oil field. Despite the fac

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Sim, Li-Chen, and Farkhod Aminjonov. "Corridors, pipelines and electrons: modalities of economic engagement by central Asia with the Indo-Pacific." International Affairs 101, no. 4 (2025): 1213–35. https://doi.org/10.1093/ia/iiaf071.

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Abstract This article explores the evolving economic statecraft strategies of landlocked central Asian states towards the Indo-Pacific region. Employing an analytical framework termed ‘omni-enmeshment’, the article argues that the strategies of some central Asian countries transcend mere hedging tactics by actively fostering deep integration with key Indo-Pacific actors like China, South Korea, India, Japan, Iran and the United Arab Emirates. This theoretical framework is complemented by empirical evidence of engagement through infrastructural pathways such as trade and transport corridors, en

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Velázquez, Julio César, Enrique Hernández-Sánchez, Gerardo Terán, Selene Capula-Colindres, Manuela Diaz-Cruz, and Arturo Cervantes-Tobón. "Probabilistic and Statistical Techniques to Study the Impact of Localized Corrosion Defects in Oil and Gas Pipelines: A Review." Metals 12, no. 4 (2022): 576. http://dx.doi.org/10.3390/met12040576.

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Corrosion is a major cause of the loss of hermeticity in oil and gas pipelines. Corrosion defects affect the remaining life of in-service pipelines and can lead to failures, ruptures, hydrocarbon leakage, product loss, interruptions, environmental damage, economic losses, or, in the worst cases, fatalities. The existence of localized corrosion defects is a significant issue in pipeline integrity analysis, mainly because these structures are commonly buried and cover large extensions, amounting to hundreds or even thousands of miles; thus, it is difficult to size and locate all minor but possib

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13

Agel, Eric. "From Galvanic Anodes to ICCP for Jackets Revamping." Materials Performance 63, no. 4 (2024): 22–25. https://doi.org/10.5006/mp2024_63_4-23.

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The cathodic protection (CP) of offshore jackets often needs to be upgraded when the lifetime extension of an asset is required. However, in the context of cost control, the CP revamping method needs to minimize, as much as possible, the costly marine operations and subsea intervention works. The overall approach that has been undertaken in the Gulf of Guinea to revamp the CP of a complex of several jackets and pipelines, and the technical choice of the impressed current when compared to galvanic anodes, is presented in this article. Technical and economic aspects, advantages, and drawbacks fo

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Grigorieva, Elena A., John E. Walsh, and Vladimir A. Alexeev. "Extremely Cold Climate and Social Vulnerability in Alaska: Problems and Prospects." Climate 12, no. 2 (2024): 20. http://dx.doi.org/10.3390/cli12020020.

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Cold exposure remains a significant public health concern, particularly in the Arctic regions prone to extremely cold weather. While the physical health impacts of cold exposure are well documented, understanding the social vulnerability aspects is crucial for effective mitigation and policy development. This study investigates the multifaceted dimensions of social vulnerability in the face of cold temperatures across various communities in Alaska. Alaska, renowned for its extreme cold temperatures and harsh environmental conditions, poses unique challenges to its residents, particularly in th

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Chernyaev, Maxim V., and Aleksandra A. Boiko. "Economic efficiency of gas industry investment projects in Russia on the example of export gas pipelines." RUDN Journal of Economics 30, no. 4 (2022): 587–601. http://dx.doi.org/10.22363/2313-2329-2022-30-4-587-601.

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The efficiency of domestic and export supplies of natural gas largely determines the sustainable development of the Russian economy and national security. At present, in the context of sanction restrictions and increasing uncertainty in the global energy market, the theoretical and practical aspects of the economic efficiency of investment projects in the gas industry are of fundamental importance and require further development. The article discusses the theoretical foundations of the category “economic efficiency” and methodological approaches to its assessment on the example of investment p

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Hrudz, V. Ya, and N. B. Slobodian. "The Optimal Periodicity of the Gas Transmission Systems Cleaning." Prospecting and Development of Oil and Gas Fields, no. 4(73) (December 30, 2019): 85–90. http://dx.doi.org/10.31471/1993-9973-2019-4(73)-85-90.

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The technical and economic aspects of improving the hydraulic efficiency of pipeline transmission are considered. Hydraulic efficiency of gas transmission systems reveals directly their economic efficiency and practicability, as well as the process of "aging" of the main gas pipelines over time. One of the effective methods of improving the hydraulic efficiency of a gas pipeline is its periodical cleaning with the use mechanical cleaning units. The process of cleaning gas transmission systems with cleaning pistons is technologically complicated and expensive. Therefore, when planning, it is ne

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Дусметова, Г. И., Г. О. Бурова, Е. В. Харитонов, Л. Р. Байбекова, А. В. Шарифуллин, and Н. В. Лыжина. "Technology of obtaining and evaluating the efficiency of additives for increasing the capacity of the pipelines." Нефтяная провинция, no. 1(17) (April 29, 2019): 227–37. http://dx.doi.org/10.25689/np.2019.1.227-237.

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Доказаны целесообразность и эффективность применения композиционных составов для процессов трубопроводного транспорта на отечественной материальной базе и сырье. Присадка была приготовлена путем компаундирования: НМПЭ, ПАВа, наночастиц. Применение такой присадки является предпочтительней по сравнению с существующими противотурбулентными присадками при решении важных экономических, технологических и экологических аспектов добычи и транспортировки нефти. Proved the feasibility and effectiveness of the use of composite additives for the processes of pipeline transport on the domestic material bas

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18

Taradai, O., V. Bugai, O. Gvozdetskii, Y. Burda, and S. Diachenko. "Improving the operational reliability of centralized heat supply systems." IOP Conference Series: Earth and Environmental Science 1499, no. 1 (2025): 012054. https://doi.org/10.1088/1755-1315/1499/1/012054.

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Abstract The article examines the main problems affecting the condition of heat network pipelines, as heat is a cornerstone of human activity, and district heating is a critical infrastructure with the highest reliability requirements. A key factor in ensuring reliability and efficiency is the regular monitoring of the condition of heat networks. The aim of the study was to forecast the reliability of heat network pipelines based on statistical failure rate analysis, as the emergency condition of most heat networks is the main cause of reduced heating reliability. Using calculation formulas an

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Vincent Onuegbu Izionworu and Titus Ndiele Amadi. "Implications of engineering professional ethics in pipeline corrosion management engineering: A mini review." International Journal of Frontiers in Engineering and Technology Research 8, no. 2 (2025): 030–44. https://doi.org/10.53294/ijfetr.2025.8.2.0033.

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The transportation of crude oil, and natural gas using pipelines although critical, pose grave danger with severe consequences on the economy, environment, and humans when they fail. This paper presents a review of professional ethics that engineers must uphold in pipeline integrity management knowing that pipelines can fail. Focus is on ethical responsibilities that include adherence to safety standards, environmental stewardship, transparency, accountability, and ethical leadership as essential ethical concerns of pipeline integrity management to safeguard public safety, environmental sustai

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Klis, Pawel, Shuaishuai Wang, and Yihan Xing. "Technical and Economic Feasibility Analysis of a Conceptual Subsea Freight Glider for CO2 Transportation." Journal of Marine Science and Engineering 10, no. 8 (2022): 1108. http://dx.doi.org/10.3390/jmse10081108.

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This study analyses the technical and economic aspects of a novel subsea freight glider (SFG). The SFG is an excellent replacement for tanker ships and submarine pipelines transporting liquefied CO2. The main aim of the SFG is to ship CO2 from an offshore facility to an underwater well where the gas can be injected; as an advantage, the SFG vehicle may be used to transport all kinds of cargo. The SFG travels below the sea surface, making the vessel weather-independent. The research is divided into two steps. Firstly, the technical feasibility analysis is performed by designing a baseline desig

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Yoga, Pornomo Rovan Astri. "Indonesia: Law No. 16 of 2023, Related to the Continental Shelf." Asia-Pacific Journal of Ocean Law and Policy 9, no. 1 (2024): 137–45. http://dx.doi.org/10.1163/24519391-09010009.

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Abstract In April 2023, Indonesia passed Law No. 16 of 2023, related to the continental shelf which supersedes Law No. 1 of 1973 which was based on the 1958 Convention on the Continental Shelf. The new continental shelf law aligns Indonesia’s domestic legislation with the United Nations Convention on the Law of the Sea (unclos). The new law also reaffirms the practice of using separate lines for Exclusive Economic Zone (eez) and continental shelf delimitations and explicitly respects previously negotiated delimitation treaties with neighbouring States. However, there are some rules that might

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Pienaar, Wessel. "Economic aspects of pipeline transport: a South African perspective." Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 28, no. 2 (2009): 119–40. http://dx.doi.org/10.4102/satnt.v28i2.53.

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Pipeline transport is unique among modes of transport in that the pipe, which facilitates freight movement, is both the way and the vehicle, and it is permanently connected to terminals, which facilitate freight storage. This feature makes it the only mode of transport that does not require any materials or goods handling. In view of the facts that pipeline infrastructure is extremely capital intensive and that it has an unprecedented longevity, pipeline transport enjoys the highest level of economies of scale of all modes of transport. This economy is subject to steady and enduring high level

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Валінкевич, Наталія Василівна, та Сергій Олександрович Безсмертний. "МЕЙНСТРИМ РОЗВИТКУ ПІДПРИЄМСТВ ЕЛЕКТРОЕНЕРГЕТИЧНОЇ ГАЛУЗІ". TIME DESCRIPTION OF ECONOMIC REFORMS, № 1 (24 березня 2025): 6–17. https://doi.org/10.32620/cher.2025.1.01.

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The mainstream of development of enterprises in the electric power industry is decentralization, the development of renewable energy sources, the active role of consumers, innovations and ensuring the country's energy independence, which are constantly changing and require constant monitoring and analysis. The article is aimed at highlighting the results of the study of the mainstream development of enterprises in the electric power industry. Methods used in the study: chorological, classification, detailing and generalization, grouping, complex, tabular, etc. The hypothesis of the study was t

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Farouq, Amna Amer, and Basim H. K. Al-Obaidi. "Sustainability in the design of liquefied petroleum gas systems used in buildings." Journal of the Mechanical Behavior of Materials 31, no. 1 (2022): 248–55. http://dx.doi.org/10.1515/jmbm-2022-0027.

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Abstract With the spread of the use of liquefied petroleum gas (LPG) in developing countries for use in domestic cooking with the increase in the expansion and distribution of gas pipelines for residential buildings, the 2002 World Summit focused on sustainable development in clean energy for natural gas (NG) and LPG. The research aims to focus on the important aspects of design sustainability from an environmental point of view to reduce gas leakage, accidents, and explosions that occur socially to expand the distribution of LPG and motivate the consumers to use it instead of natural gas and

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Oussama, G., A. Rami, F. Tarek, Ahmed S. Alanazi, and M. Abid. "Fast and Intelligent Irrigation System Based on WSN." Computational Intelligence and Neuroscience 2022 (July 14, 2022): 1–13. http://dx.doi.org/10.1155/2022/5086290.

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In the agricultural industry, wireless sensor networks (WSNs) can be an important tool to promote economic growth. Using network devices in agriculture has the potential to enhance the production process. One of the key challenges WSN faces is energy efficiency. A model based on the water pipeline method is proposed in order to efficiently utilize sensor nodes in agricultural production and water distribution. A water pipeline serves as an important structure for transporting potable water across a distance for consumption or irrigation. In contrast, the biggest transportation problems of wate

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Ali, Sajid, Muhammad A. Hawwa, and Uthman Baroudi. "Effect of Leak Geometry on Water Characteristics Inside Pipes." Sustainability 14, no. 9 (2022): 5224. http://dx.doi.org/10.3390/su14095224.

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Water leaks from pipelines have large economic and ecological impacts. Minimizing water loss from supply pipelines has favorable effects on the environment as well as on energy consumption. This paper aims to understand the effect of the geometry of a leaking crack in a pipe wall by examining fluid flow characteristics, namely pressure and velocity distributions, inside the pipe. Practical observations show that the cause of wall rupture influences the geometry of cracks formed in a pipe wall, impacting aspects such as excessive pressure, corrosion. Knowledge of fluid flow characteristics coul

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Kovalev, Andrei Andreevich. "U.S. Arctic policy: the agenda of 2019." Право и политика, no. 1 (January 2020): 25–37. http://dx.doi.org/10.7256/2454-0706.2020.1.30273.

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This article explores the key stages of the development of U.S. policy with regards to Arctic Region. The goal is set to outline the fundamental interests of the United States in the Arctic, as well as analyze the actions aimed at their achievement. The article examines the main priorities in U.S. Arctic policy, namely the protection and preservation of resources and ecosystem in the Arctic Region, scientific study of climatic changes, peculiarities of economic development of Alaska, and national security interests of the state. The questions of interaction of Arctic states with regards to def

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Mundra, Vishal. "‘Sho-Goh-Wah-Pee-Nay’ - The sugar disease: Not so sweet!" Journal of Social Health and Diabetes 01, no. 01 (2013): 048–50. http://dx.doi.org/10.1055/s-0038-1676182.

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Abstract“Sho-goh-wah-pee-nay” or “sugar disease,” an Oji-Cree word (Native American Indian terminology), is more commonly known as “diabetes." Over the last 70 years, diabetes has become an epidemic within Native American Indian tribes. At about 16%, American Indians and Alaska Natives have the highest occurrence of diabetes in the United States. There are 566 federally recognized tribes. Drifting genes, obesity, and lower educational levels are among the well-known causes of disease management in this group. However, often forgotten are the socio-cultural aspects of this issue. Disease percep

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Ali, Syed Ahtsham, Jahanzaib Haider, Muhammad Ali, Syed Irfan Ali, and Xu Ming. "Emerging Tourism between Pakistan and China: Tourism Opportunities via China-Pakistan Economic Corridor." International Business Research 10, no. 8 (2017): 204. http://dx.doi.org/10.5539/ibr.v10n8p204.

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Background: The China-Pakistan Economic Corridor (CPEC) is a mega-project worth more than 54 billion US dollars, as a result of which bilateral relations between Pakistan and China reached new heights. The CPEC is designed to facilitate the establishment of links between Pakistan and the road network, railways and pipelines in conjunction with energy, industrial and other infrastructure projects to ensure the critical energy shortage necessary to enhance the economic growth in Pakistan.Objective: The main purpose of this article is to shed light on promotion of mutual understanding on China's

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Belianevych, O. A. "SOME ASPECTS OF THE LEGAL QUALIFICATION OF BALANCING RELATIONS OF THE GAS TRANSPORTATION SYSTEM." Economics and Law, no. 1 (April 15, 2021): 80–88. http://dx.doi.org/10.15407/econlaw.2021.01.080.

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The article covers topical aspects on the management of relations arising in connection with the performance by the operator of the gas transportation system of Ukraine of the balancing function when implementing the activities of transportation of natural gas by the gas transportation system. It is argued that economic activity of transportation of natural gas by the gas transportation system is regulated by Section 32 of the Economic Code of Ukraine (EC). The activity of transportation of natural gas is covered by the definition of cargo transportation (Article 360 of EC) because under the c

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Zhang, Weixing, Chandi Witharana, Anna Liljedahl, and Mikhail Kanevskiy. "Deep Convolutional Neural Networks for Automated Characterization of Arctic Ice-Wedge Polygons in Very High Spatial Resolution Aerial Imagery." Remote Sensing 10, no. 9 (2018): 1487. http://dx.doi.org/10.3390/rs10091487.

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The microtopography associated with ice-wedge polygons governs many aspects of Arctic ecosystem, permafrost, and hydrologic dynamics from local to regional scales owing to the linkages between microtopography and the flow and storage of water, vegetation succession, and permafrost dynamics. Wide-spread ice-wedge degradation is transforming low-centered polygons into high-centered polygons at an alarming rate. Accurate data on spatial distribution of ice-wedge polygons at a pan-Arctic scale are not yet available, despite the availability of sub-meter-scale remote sensing imagery. This is becaus

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Salygin, V. I., and N. Y. Kaveshnikov. "Gazprom on the European Market: In Search of the Balance between the Principles of Competition and Energy Security." MGIMO Review of International Relations, no. 4(37) (August 28, 2014): 45–53. http://dx.doi.org/10.24833/2071-8160-2014-4-37-45-53.

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The article analyses the position of Gazprom on the key export market - the market of the European Union. Situation on the EU gas market changed considerably because of an imbalance between supply and demand. Gazprom had to make price concessions for almost all of the main consumers of Russian gas in Europe, and also had to allow European consumers to break one of the key provisions of long-term contracts - "take or pay" clause. Besides disputes at the corporate level significant differences still remain about the well-known Third energy package, which effectively prohibits Gazprom to own and

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Shynybayeva, Amina, and Luis R. Rojas-Solórzano. "Eulerian–Eulerian Modeling of Multiphase Flow in Horizontal Annuli: Current Limitations and Challenges." Processes 8, no. 11 (2020): 1426. http://dx.doi.org/10.3390/pr8111426.

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Multiphase flows are present in many natural phenomena, processing technologies, and industries. In the petroleum industry, the multiphase flow is highly relevant, and special attention is paid to the development of predictive tools that determine flow conditions to guarantee safe and economic hydrocarbon extraction and transportation. Hydrodynamic aspects such as pressure drop and holdup are of primary relevance for the field engineer in daily operations like pumping power calculation and equipment selection and control. Multiphase flow associated with oil production is usually a mixture of l

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Senkin, Nikolai A., Dmitry M. Andreev, and Valery S. Vasilev. "Proposals for the creation of high-speed transport highways in the Arctic zone: constructions and technologies." Modern Transportation Systems and Technologies 9, no. 1 (2023): 44–63. http://dx.doi.org/10.17816/transsyst20239144-63.

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Aim: development of a high-speed transport highway in the Arctic zone, built on the widespread use of electric transport. Materials and Methods: the trestle structures are designed for combinations of operating loads, forces and impacts, including consideration of dynamic aspects and nonlinearity, using the SCAD Office software package. Results: according to preliminary technical and economic indicators, the duration of cargo delivery along the Arctic Expressway to the Bering Strait is reduced by 5.5 times compared to the Northern Sea Route (NSR), and passengers by almost 30 times,

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Hoss, Aila. "Federal Indian Law as a Structural Determinant of Health." Journal of Law, Medicine & Ethics 47, S4 (2019): 34–42. http://dx.doi.org/10.1177/1073110519898041.

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Federal Indian law is the body of law that defines the rights, responsibilities, and relationships between three sovereigns, Tribes, states, and the federal government. This area of law has defined, oftentimes poorly, the contours of treaty rights, criminal and civil jurisdiction, economic development, among other issues. Much has been documented in terms of the implications of social, legal, political, and economic systems that perpetuate inequities amongst American Indian and Alaska Native populations. There has also been substantial research on health inequalities. Yet, there has been less

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Adi Jatmoko, Faisal, and Eny Kusrini. "Analysis of CO2 transmission pipelines for CO2 enhanced oil recovery networks: gas field X to oil field Y." E3S Web of Conferences 67 (2018): 04009. http://dx.doi.org/10.1051/e3sconf/20186704009.

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The aim of this study is to analyze the CO2 transmission pipeline from gas field X to oil field Y by comparing alternative routes, CO2 phases, design parameters, equipment used and economic aspects, with the objective of identifying the most efficient transmission system. The 100 MSCFD of CO2 that is normally removed from gas field X will be used and transmitted to oil field Y for enhanced oil recovery (EOR). CO2 can be transported in three phases - gas, fluid or dense vapour. Because of the corrosive properties of CO2 when in contact with water, materials with high corrosion resistance, such

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Ganopolsky, M. G., and L. M. Markova. "SETTLEMENT STRUCTURE OF THE TYUMEN REGION IN THE AREA OF THE MAIN OIL AND GAS PIPELINES: SPATIAL LAYOUT AND SOCIOCULTURAL DYNAMICS." VESTNIK ARHEOLOGII, ANTROPOLOGII I ETNOGRAFII, no. 4(47) (December 30, 2019): 186–94. http://dx.doi.org/10.20874/2071-0437-2019-47-4-15.

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The article analyses the settlement of the Tyumen Region from the perspective of the interaction between the traditional settlement scheme that has developed over the last four centuries, and a group of settlements, where oil pumping and/or gas compressor stations of main oil and gas pipelines are located and maintained. The genesis of this interaction revealed two main directions: eastern and northern. In the first case, the junction points of the Trans-Siberian Railway, which served as administrative outposts, initiated the process of forming agricul-tural, commercial and then industrial zon

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Metehri, Aicha, Belaïd Mechab, and Bouiadjra Bachir. "A new investigation used to predict the burst pressure in straight corroded pipes under internal pressure." Vojnotehnicki glasnik 72, no. 4 (2024): 1747–71. http://dx.doi.org/10.5937/vojtehg72-50357.

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Introduction/purpose: There is a growing interest in pipeline integrity and its effects on economic and safety aspects. This study examines the process of corrosion evaluation in order to identify the remaining structural integrity of thin-walled pipelines with corrosion problems. Methods: This work aims to create a corrosion evaluation model that can analyse the deterioration of steel pipes caused by internal pressure. A study utilised the finite element approach to build models for predicting the burst pressure of defect-free straight pipes. The study involved analytical and numerical analys

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Saeedi, Meysam. "Stochastic Risk Assessment with Bayesian Networks in Esfahan Refinery." Biotechnology and Bioprocessing 4, no. 3 (2023): 01–05. http://dx.doi.org/10.31579/2766-2314/103.

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Refineries are among the industrial centers that supply the energy and raw materials to downstream industries. To achieve sustainable development goals, creating appropriate balance between economic and environmental goals has always been the focus of managers and policy makers in the societies. Bayesian Network model has become a robust tool in the field of risk assessment and uncertainty management in refineries. The focus of this research is to prioritizing different units from the point of view of social and ecological aspects for facilitating the decision-making process in the context of

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Medvedeva, Lyudmila Nikolaevna. "Business potential of the irrigation complex of the south of Russia in ensuring food and environmental security." Ekologiya i stroitelstvo, no. 4 (December 25, 2022): 4–10. https://doi.org/10.35688/2413-8452-2022-04-001.

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The issues of ensuring food security of the Russian Federation are discussed in the article. This requires the development of the entrepreneurial potential of the reclamation sector of the agro-industrial complex. It is noted that further development will require socio-economic transformations, as well as intensive research in the field of bioeconomics and the use of digital technologies. The concept of bioeconomics identifies several priority areas: ensuring global food security, sustainable agricultural production, organizing healthy nutrition, obtaining energy from biomass. It is noted that

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Wang, Xiaoyu. "Multi-objective optimization based on dynamic planning for sustainable tourism modeling." Highlights in Science, Engineering and Technology 140 (May 23, 2025): 411–21. https://doi.org/10.54097/kfc88j24.

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In recent years, many areas such as Juneau, Alaska, USA have been affected by over-tourism, which has led to ecological degradation and affected the normal life of residents. This study aims to build a sustainable tourism model, to balance economic and ecological sustainable development, and solve the problem of tourism overdevelopment. This paper researches a business system that balances economic growth and ecological health by building a multi-objective optimization sustainable tourism model based on dynamic planning. To establish a sustainable tourism model, this study takes Juneau as the

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Omar, Ahmed I., Ziad M. Ali, Mostafa Al-Gabalawy, Shady H. E. Abdel Aleem, and Mujahed Al-Dhaifallah. "Multi-Objective Environmental Economic Dispatch of an Electricity System Considering Integrated Natural Gas Units and Variable Renewable Energy Sources." Mathematics 8, no. 7 (2020): 1100. http://dx.doi.org/10.3390/math8071100.

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This paper presents a multi-objective economic-environmental dispatch (MOEED) model for integrated thermal, natural gas, and renewable energy systems considering both pollutant emission levels and total fuel or generation cost aspects. Two cases are carried out with the IEEE 30-bus system by replacing thermal generation units into natural gas units to minimize the amount of toxin emission and fuel cost. Equality, inequality like active, reactive powers, prohibited operating zones (POZs) which represents poor operation in the generation cost function, and security constraints are considered as

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Binu, Karthik, Abhishek A. Viswanath, and Maroli Namith Raj. "Role of CO2 Carriers in Carbon Capture Utilization and Sequestration as A Part of Global Decarbonization Strategy." International Journal for Research in Applied Science and Engineering Technology 11, no. 2 (2023): 275–87. http://dx.doi.org/10.22214/ijraset.2023.49017.

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Abstract: With the world gearing up to cut down carbon emissions to combat the greenhouse effect, a novel method has been introduced to collect and store co2 after pressurizing and liquifying it. carbon sequestered will either be put to use in industries or will be buried deep underground. this concept is highly revered due to its pragmatism and simplicity and is broadly termed as "carbon capture, utilization and sequestration/ storage (ccus)". though it is clear how to capture, utilize and store liquified co2 (lco2), the modus operandi of transportation remains abstruse. though the technical

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Neshkes, Olga V. "Russian-Spanish Relations During the Development of North American Territories in the Second Half of the 18th century." Humanitarian Vector 19, no. 2 (2024): 134–41. http://dx.doi.org/10.21209/1996-7853-2024-19-2-134-141.

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The article is about the relations between Russia and Spain in the second half of the 18th century. The article identifies the factors that influenced the nature of the emerging interaction between the powers: it shows the ambivalence of Russian-Spanish relations, on the one hand, due to the growing fears of the Spanish authorities provoked by Russia’s advance towards California, and, on the other, to the development of mutually beneficial trade relations. We draw attention to aspects related to Russia’s discovery of the Aleutian archipelago and Alaska and the activity of Russian merchants. Th

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Caplis, John, and Andrew Krieger. "The Next Generation of Planning for Offshore Oil Spill Response." International Oil Spill Conference Proceedings 2017, no. 1 (2017): 1417–32. http://dx.doi.org/10.7901/2169-3358-2017.1.1417.

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ABSTRACT 2017-333: In 2014, the Bureau of Safety and Environmental Enforcement (BSEE) commissioned a study to inform an update of Oil Spill Response Plan (OSRP) regulations for offshore oil and gas facilities and pipelines at Title 30, Code of Federal Regulations, Part 254. The study, Oil Spill Response Equipment Capability Analysis, was conducted by a team led by Booz Allen Hamilton (Booz Allen), with support from RPS Group (formerly ASA Sciences), Environmental Research Consulting (ERC), and SEA Consulting. In close coordination with BSEE, the Booz Allen team reviewed eleven worst case disch

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Akhmadiyev, A. K., та D. S. Brylov. "СASPIAN SEA: ASPECTS OF SUBSOIL USE AND GEOPOLITICAL ISSUES". Geopolitics and Ecogeodynamics of regions 6(16), № 4 (2021): 36–48. http://dx.doi.org/10.37279/2309-7663-2020-6-4-36-48.

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Consideration of the issue of the legal status of the Caspian Sea seems very relevant both from the social and political point of view and from the point of view of the organization of subsoil use. Today, the Caspian hydrocarbon reserves are estimated at about 3% of the total world reserves, which makes this region a place of attraction for many subsoil users, as well as a place of clash of private and public, as well as interstate interests. It is the study of interrelations and mutual influences of socio-economic and mineral components in this region that is most important for understanding

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Traub, Jonas, Zoi Kaoudi, Jorge-Arnulfo Quiané-Ruiz, and Volker Markl. "Agora." ACM SIGMOD Record 49, no. 4 (2021): 6–11. http://dx.doi.org/10.1145/3456859.3456861.

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Data science and artificial intelligence are driven by a plethora of diverse data-related assets, including datasets, data streams, algorithms, processing software, compute resources, and domain knowledge. As providing all these assets requires a huge investment, data science and artificial intelligence technologies are currently dominated by a small number of providers who can afford these investments. This leads to lock-in effects and hinders features that require a flexible exchange of assets among users. In this paper, we introduce Agora, our vision towards a unified ecosystem that brings

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Pilipenko, Vyacheslav. "Space weather impact on ground-based technological systems." Solar-Terrestrial Physics 7, no. 3 (2021): 68–104. http://dx.doi.org/10.12737/stp-73202106.

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This review, offered for the first time in the Russian scientific literature, is devoted to various aspects of the problem of the space weather impact on ground-based technological systems. Particular attention is paid to hazards to operation of power transmission lines, railway automation, and pipelines caused by geomagnetically induced currents (GIC) during geomagnetic disturbances. The review provides information on the main characteristics of geomagnetic field variability, on rapid field variations during various space weather mani-festations. The fundamentals of modeling geoelectric field

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Pilipenko, Vyacheslav. "Space weather impact on ground-based technological systems." Solnechno-Zemnaya Fizika 7, no. 3 (2021): 73–110. http://dx.doi.org/10.12737/szf-73202106.

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This review, offered for the first time in the Russian scientific literature, is devoted to various aspects of the problem of the space weather impact on ground-based technological systems. Particular attention is paid to hazards to operation of power transmission lines, railway automation, and pipelines caused by geomagnetically induced currents (GIC) during geomagnetic disturbances. The review provides information on the main characteristics of geomagnetic field variability, on rapid field variations during various space weather mani-festations. The fundamentals of modeling geoelectric field

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A., Omoogun, Olayemi T.E., and Ogungbade T. "Environmental Pollution and Its Ecological Consequences on the Niger Delta: A Review of the Literature." African Journal of Environment and Natural Science Research 4, no. 4 (2021): 27–42. http://dx.doi.org/10.52589/ajensr-bjggacsv.

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Petroleum exploration has brought a lot of revenue to the Nigerian government as most of the country’s investments and expenditures depend on the profits from oil. However, the processes of petroleum exploitation over the past 60 years have also come with negative consequences most notably the environmental pollution of the Niger Delta ecosystem. Many empirical studies have been funded by partnering organizations to assess the impacts of these exploration activities on the ecosystem. This study is significant because research clearly shows that the impacts of environmental degradation affect l

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