Analysis of Traffic Conflicts at Roundabout Entrances and Exits – A Machine Learning Approach for Enhanced Safety by Yuzhou DUAN, Zhipeng LIN, Yulong WANG, Qiaowen BAI

“…It achieved high accuracy in predicting traffic conflict areas at the entrances and exits of a roundabout, with a prediction accuracy of 0.86 and an AUC (area under the receiver operating characteristic curve) of 0.88. …”
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A Learning-Enhanced Metaheuristic Algorithm for Multi-Zone Orienteering Problem with Time Windows by Hongwu Li, Yongqi Luo, Yanru Chen, Yangsheng Jiang

“…In the MzOPTW, customers are situated in distinct zones, each with multiple entrances and exits. Each customer has specific time window requirements; access to them will generate certain profits. …”
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THERMAL EFFECTIVENESS OF THE GAS FLOW VORTICAL HEAT-RELEASE INTENSIFICATION AT AXIAL AND TRANSVERSAL FLOWING-AROUND THE ROUND-TUBULAR SURFACES. Part 1 by V. B. Kuntysh, A. V. Sukhotskiy, A. V. Yatsevich

“…To exclude the heat-exchange surface square influence on the result and for obtaining the comparable valuesi it is indispensable to calculate the power input by the effective value of the surface square.While performing computations of the energy effectiveness it is necessary to recon with the fact that accounting for the stream-pressure local losses at the tube entrance and exit reduces the axial-stream thermal effectiveness coefficient by 33 %. …”
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