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Adriano Borges Costa, P. Christopher Zegras, Ciro Biderman
Pág. 1075 - 1098
We present a historical analysis of transportation and urban development in São Paulo (Brazil), attempting to discern Granger causal effects using historical land-use and transportation data from 1881 to 2013. Our results align with the hypothesis common...
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Moulay A. Akhloufi, Sebastien Arola and Alexandre Bonnet
Unmanned aerial vehicles (UAVs) are very popular and increasingly used in different applications. Today, the use of multiple UAVs and UAV swarms are attracting more interest from the research community, leading to the exploration of topics such as UAV co...
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Ludmila Borta
Pág. 152 - 158
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Jiangkun Gong, Deren Li, Jun Yan, Huiping Hu and Deyong Kong
Drone detection radar systems have been verified for supporting unmanned air traffic management (UTM). Here, we propose the concept of classify while scan (CWS) technology to improve the detection performance of drone detection radar systems and then to ...
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Guoquan Xiao, Bing Ren, Chao Tong and Xiaobin Hong
In response to the urgent need for quantitative evaluation of the obstacle avoidance performance of an unmanned ship, a quantitative evaluation model is established to evaluate quantitatively the obstacle perception performance, static obstacle avoidance...
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Chao Wang, Jiandong Yang and Håkan Nilsson
A model for simulating vertical water level fluctuations with coupled liquid and gas phases is presented. The Preissmann implicit scheme is used to linearize the governing equations for one-dimensional transient flow for both liquid and gas phases, and t...
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David A. Blum
Independent venture capital (IVC) firms invest in nascent, high growth, high risk, and market scalable companies for the purposes of achieving a successful exit. An exit is the primary method IVCs use to receive a return on investment. Although IVCs prov...
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John McCollough and Henry F. Check, Jr.
This paper presents empirical evidence which indicates that the introduction of petroleum based products on the American markets was a significant factor in reducing the demand for whale oil. As a result, the whaling industry, America?s 5th largest indus...
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Vipin K Agrawal, Frank Tenkorang, Vijay K. Agrawal, Allen R. Taylor
In light of rapid changes in technology and business, institutions of higher education face the difficult task of adapting their curriculum to be general enough to cover all the core concepts of the discipline while being specific enough to prepare stude...
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Hanqiao Huang, Weiye Weng, Huan Zhou, Zijian Jiang and Yue Dong
When facing problems in the aerial pursuit game, most of the current unmanned aerial vehicles (UAVs) have good maneuverability performance, but it is difficult to utilize the overload maneuverability of UAVs properly; further, UAVs tend to be more costly...
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Florina PÎNZARU,Andreea MITAN
Pág. 153 - 166
During the last few years, the concerns regarding the youth in the European Union have become a topic of high interest for the European Commission. The official data gathered by the European authorities show that the early school leaving and youth unempl...
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