AN EMPIRICAL ANALYSIS OF LOGISTICS CORRIDORS AND REGIONAL ECONOMIC SPATIAL PATTERNS FROM THE PERSPECTIVE OF COMPRESSIVE TRANSPORTATION BETWEEN URBAN AGGLOMERATIONS

From the perspective of 19 urban agglomerations and comprehensive transportation between them, this study, selecting node cities as research units, defines both the narrow and generalized corridor accessibility to calculate the corridor accessibility coefficient by the weighted average travel time and investigates their overall pattern.The gravity

In this paper, we propose a novel learning-aided sphere decoding (SD) scheme for large multiple-input-multiple-output systems, namely, deep path prediction-based sphere decoding (DPP-SD).In this scheme, we employ a neural network (NN) to predict the minimum metrics of the “deep” paths in sub-trees before commencing the tree search in

ABSTRACTAdolescent pregnancy is mostly unintended and an indicator of unmet sexual and reproductive health (SRH) needs.In most African cultures, sociocultural and religious expectations of chastity make unintended adolescent pregnancy a traumatic experience.This study examined the roles of disclosure and social support networks in determining adole

Las dificultades que presentaba la utilización de las cimbras tradicionales al construir ciertos puentes de hormigón pretensado han forzado a encontrar una solución que superase los inconvenientes, conservando, here o mejorando a ser posible, todas las ventajas en orden a seguridad, rapidez, economía, etc.Los andamiajes de lanzamiento parecen l