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Haobin Wen, Long Zhang and Jyoti K. Sinha
On top of the condition-based maintenance (CBM) practice for rotating machinery, the robust estimation of remaining useful life (RUL) for rolling-element bearings (REB) is of particular interest. The failure of a single bearing often results in secondary...
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Epameinondas Katsikas, Nikiforos T. Laopodis and Konstantinos Spanos
This paper investigates the dynamic stability of public debt and its solvency condition in the face of crisis periods (1980?2021) in a sample of 11 euro-area countries. The focus is on the feedback loop between the dynamic stability of public debt and in...
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Kyle Blond, Thomas O?Brien, Nathaniel Thompson, David Piotrowski and Anne Clark
The KC-46A Pegasus, a Boeing 767 (B767) commercial derivative aircraft (CDA), is a key part of the United States Air Force?s (USAF) efforts to modernize their aging tanker fleet. The Department of Defense (DoD) and the USAF have heavily emphasized the de...
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Yong Liu, Xueqi Ding and Yanjie Ji
The rise in ?urban diseases? like population density, traffic congestion, and environmental pollution has renewed attention to urban livability. Walkability, a critical measure of pedestrian friendliness, has gained prominence in urban and transportation...
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Radhakrishna Dodmane, Raghunandan K. R., Krishnaraj Rao N. S., Bhavya Kallapu., Surendra Shetty, Muhammad Aslam and Syeda Fizzah Jilani
The advancements in communication speeds have enabled the centralized financial market to be faster and more complex than ever. The speed of the order execution has become exponentially faster when compared to the early days of electronic markets. Though...
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Sónia Lima, Ana Brochado and Rui Cunha Marques
This study focused on the unbalanced relationships that can arise in current public?private partnership (PPP) risk management frameworks, especially in developing countries? water sectors. Different stakeholders? perceptions of risk management were exami...
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Jiajing Li, Jianing Li and Pei Zhang
In order to solve the problems of national and international research and the current situation, the following must be addressed: the research method is more traditional; the research perspective is relatively single; the index construction lacks a theor...
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Ruiting Sun and Xueping Xiong
Population aging is a fundamental national condition that runs through China in the 21st century. The aging degree of rural areas in China is high, but the government-sponsored retirement plans have difficulty in meeting the retirement living needs. Guid...
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Yangyang Zheng, Jianhong Lou, Linfeng Mei and Yushuang Lin
As the main demand side of rural financial services, farmers? cooperatives are an important part of China?s rural finance. However, due to the lack of effective collateral, farmers? cooperatives have problems such as difficulty in obtaining loans or expe...
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Mariusz Malinowski
The purpose of this paper is to present the multidimensional dependencies between the budgetary solvency and debt of Polish rural communes on one side, and the residents? standards of living on the other. Local government units? budgetary solvency and de...
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