343   Artículos

 
en línea
Andrés Artal-Tur, Vicente J. Pallardó-López, Francisco Requena-Silvente     Pág. pp. 265 - 279
Using newly panel data on visa restrictions for the years 2000 and 2010 in a theory-grounded gravity model, we find a robust, causal negative impact of visa restrictions on international tourist flows. By destination, the detrimental impact of this type ... ver más
Revista: Estudios de Economía    Formato: Electrónico

 
en línea
Zhongchi Liu and C. Guedes Soares    
The volume of a gravity cage is greatly reduced under a current due to the flexible structure, which affects the growth and health of the fish. Thus, an accurate assessment of cage volume is essential to determine the number of fishes in the cage. In thi... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Minghao Liu, Jianxiang Wang, Qingxi Luo, Lingbo Sun and Enming Wang    
Exploring spatial anisotropy features and capturing spatial interactions during urban change simulation is of great significance to enhance the effectiveness of dynamic urban modeling and improve simulation accuracy. Addressing the inadequacies of curren... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Jiaxin Zhang, Kan Hong, Yeping Yuan, Ying-Tien Lin and Dongrui Han    
A three-dimensional numerical model was established with OpenFOAM-5.x to investigate plume characteristics under windless and rainless weather conditions. The large eddy simulation was applied, combined with a modified solver for solving governing equati... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Can Tang, Xinchao Hou, Yanjie Xu and Feng Jin    
A rock-filled concrete (RFC) dam is an original dam construction technology invented in China nearly 20 years ago. The technology has been continuously improved and innovated upon, and the accumulated rich practical experience gradually formed a complete... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Ning Hu, Gangchen Sun, Feng Liu, Bai Yang and Hailing Li    
In order to study the influence of falling rock shapes on their rolling characteristics and to determine the optimization of falling rock protection design, a series of research experiments were conducted. Model experiments were designed to explore the r... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Lianjun Chen, Yang Zhang, Pengcheng Li and Gang Pan    
This paper aims to reveal the motion law and collision behaviors of shotcrete particle flow jets. A physical model of the jet flow field composed of a nozzle structure and jet area was constructed and meshes with various sizes were used to mesh the nozzl... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Xuan Zhang, Minglu Zhang, Shilong Jiao, Lingyu Sun and Manhong Li    
At present, numerous wall-climbing robots have been developed, and applied in ship manufacturing for weld detection to ensure safe navigation. Limited by rigid mechanical structure and complex detection, mostly existing robots are hardly to complete weld... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yujie Yuan, Yantao Wang, Xiushan Jiang and Chun Sing Lai    
The novel coronavirus outbreak has significantly heightened environmental costs and operational challenges for civil aviation airlines, prompting emergency airport closures in affected regions and a substantial decline in ridership. The consequential nee... ver más
Revista: Clean Technologies    Formato: Electrónico

 
en línea
Fabrizio Ascione, Francesco Esposito, Giacomo Iovane, Diana Faiella, Beatrice Faggiano and Elena Mele    
The paper focuses on tall timber buildings. The major aim of this paper is to identify the most sustainable and efficient structural system to increase the height of timber buildings, also considering steel?timber hybrid structures. First of all, a brief... ver más
Revista: Buildings    Formato: Electrónico

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