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Optimization of Urban Rail Transit Train Stock Utilization under Re-coupling Operation Mode
Published 2025-01-01Get full text
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964
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965
Pinning Synchronization of Nonlinearly Coupled Complex Dynamical Networks on Time Scales
Published 2020-01-01Get full text
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966
Positive Periodic Solutions of Third-Order Ordinary Differential Equations with Delays
Published 2014-01-01Get full text
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967
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968
Analysis on the Impact of Water Intake and Consumption on the Runoff of Mainstream of the Yellow River
Published 2021-01-01“…Water intake and water consumption have an important impact on the runoff of the Yellow River Basin.Based on the measured runoff data from the main control stations of the mainstream of the Yellow River and its water resources bulletin data,this paper preliminarily analyzes the runoff changes of the main sections of the upper and lower reaches of the mainstream and the impact of water intake and consumption on the mainstream runoff.The results show that:①The annual runoff measured at all three stations,namely Lanzhou (1919—2018),Huayuankou (1919—2018),and Lijin (1950—2018),shows a decreasing trend,with non-significant decrease in Lanzhou station in the upper reaches,but significant decrease in the two stations in the middle and lower reaches.②During the period of 1998—2019,the annual runoff of the 11 main hydrological stations on the mainstream of the Yellow River shows a consistent increasing trend,which may results from the increase in average precipitation in the basin.③The changes in water intake and total water consumption in the basin from 1998 to 2019 show an increasing trend,indicating that the water intake along the Yellow River increases steadily.The influence of water intake and consumption on the runoff changes in the section above Lanzhou is small,with the contribution less than 20%.In the middle and lower reaches,the impact of water intake and consumption on the reservoir storage is big,especially in the Longmen-Sanmenxia subarea,where the proportion of restored surface runoff to the natural river runoff reaches 55.4%.…”
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969
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Pharmaceutical approaches for COVID-19: An update on current therapeutic opportunities
Published 2023-06-01Get full text
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971
Shaking Table Tests for Seismic Response of Oblique Overlapped Tunnel
Published 2021-01-01Get full text
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972
Assessment of ecological asset quality and its drivers in Agro-pastoral Ecotone of China
Published 2025-01-01Get full text
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Multiple Positive Solutions for Nonlinear Semipositone Fractional Differential Equations
Published 2012-01-01Get full text
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976
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Boundedness and Global Attractivity of a Higher-Order Nonlinear Difference Equation
Published 2010-01-01Get full text
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978
Fuzzy Approximate Solution of Positive Fully Fuzzy Linear Matrix Equations
Published 2013-01-01Get full text
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979
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Dissipative measure-valued solutions to the magnetohydrodynamic equations
Published 2025-01-01Get full text
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