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Alonso Cartuche, Kalina M. Manoylov, Bastiaan W. Ibelings and Patrick Venail
Tropical high-altitude lakes are vital freshwater ecosystems for the functioning and dynamics of tropical high-altitude wetlands called páramos, found at over 3300 m above sea level. They play a major role in the hydrogeological cycle and provide importa...
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Zhang-Cai Yin, Zhang-Hao-Nan Jin, Shen Ying, Hui Liu, San-Juan Li and Jia-Qiang Xiao
Probabilistic time geography uses a fixed distance threshold for the definition of the encounter events of moving objects. However, because of the distance-decay effect, different distances within the fixed threshold ensure that the encounter events do n...
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Lauren Knapp and Jacob Ladenburg
An increasing number of studies in the environmental and resource economic literature suggest that preferences for changes or improvements in environmental amenities, from water quality to recreation, are spatially heterogeneous. One of these effects in ...
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Yiyi Wang, Kara M. Kockelman, Xiaokun (Cara) Wang
Pág. 75 - 85
This paper develops two new models and evaluates the impact of using different weight matrices on parameter estimates and inference in three distinct spatial specifications for discrete response. These specifications rely on a conventional, sparse, inver...
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Changzhen Wang, Michael Leitner and Gernot Paulus
Health care accessibility studies are well established in the US but lacking in Austria, even though both experience high costs and have hospital care as the largest contributor to health care spending. This study aims to examine multiscale spatial acces...
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Pedro Pimentel, Ana Vulevic, Gualter Couto, Arian Behradfar, José Manuel Naranjo Gómez and Rui Alexandre Castanho
The geography over which maritime transportation operates is unique, combining physical, strategic, and commercial imperatives. Physical issues are stable across time, but strategic, especially commercial, considerations continually shift with the ebb an...
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Lin Liu, Hang Li, Dongmei Pei and Shuai Liu
The rapid development of Internet technology has formed a huge virtual information space. In the information space, information flow has become a link of communication between objects. Information flow is an alternative or supplement to the traditional p...
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Valtteri Hongisto and Jukka Keränen
ISO 3382-3 is globally used to determine the room acoustic conditions of open-plan offices using in situ measurements. The key outcomes of the standard are three single-number quantities: distraction distance, rD, A-weighted sound pressure level of speec...
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Jun Chen, Fuchao Zheng, Dianpeng Li, Rixiu Zhou, Wenming Jv, Xin Leng, Lu Xia and Shuqing An
Small wetlands provide crucial ecosystem services but are facing widespread loss and degradation. At present, small wetland complexes provide an alternative avenue for conservation; we used a dataset to illustrate how zeta diversity can be assessed in a ...
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Nuno M. B. Matos and Andre C. Marta
A coupled aerostructural aircraft design and trajectory optimization framework is developed for the Air Cargo Challenge competition to maximize the expected score based on cargo carried, altitude achieved and distance traveled. Its modular architecture m...
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Meng Yu, Shaojie Han, Tengfei Wang and Haiyan Wang
In order to monitor traffic in congested waters, permanent video stations are now commonly used on interior riverbank bases. It is frequently challenging to identify ships properly and effectively in such images because of the intricate backdrop scenery ...
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Kihyun Kim, Semyung Wang, Homin Ryu and Sung Q. Lee
This paper proposes a new method to estimate the position of an object and a silent person with a home security system using a loudspeaker and an array of microphones. The conventional acoustic-based security systems have been developed to detect intrude...
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Wang Zhiqiang, Pavel Balabanov, Dmytry Muromtsev, Ivan Ushakov, Alexander Divin, Andrey Egorov, Alexandra Zhirkova and Yevgeny Kucheryavii
This article discusses a model of a robotic platform that can be used for the proximal probing of biological objects in an ecologically balanced zone. The proximal probing is for scanning deciduous and fertile parts of biological objects with a hyperspec...
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Kazuki Hirama, Kaeko Yokota, Yusuke Otsuka, Kazumi Watanabe, Naoto Yabe and Yoshinori Hawai
This study used spatial interaction modeling to examine whether origin-specific and destination-specific factors, distance decay effects, and spatial structures explain the criminal trips of residential burglars. In total, 4041 criminal trips committed b...
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Jinwoo Park and Daniel W. Goldberg
Spatial accessibility provides significant policy implications, describing the spatial disparity of access and supporting the decision-making process for placing additional infrastructure at adequate locations. Several previous reviews have covered spati...
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Jiaming Na, Jie Zhu, Jiazhu Zheng, Shaoning Di, Hu Ding and Lingfei Ma
Light rail transit (LRT), an essential urban public transport system in China, significantly reshaped the urban land-use (LU) pattern. Although the LRT impact and land-use change (LUC) analysis plays an essential role in urban planning policy, the spatio...
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Claudiu Andrei Stan, Koji Motomura, Gabriel Blaj, Yoshiaki Kumagai, Yiwen Li, Daehyun You, Taishi Ono, Armin Kalita, Tadashi Togashi, Shigeki Owada, Kensuke Tono, Makina Yabashi, Tetsuo Katayama and Kiyoshi Ueda
The high energy densities deposited in materials by focused X-ray laser pulses generate shock waves which travel away from the irradiated region, and can generate complex wave patterns or induce phase changes. We determined the time-pressure histories of...
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Flavia D. Frederick, Malvin S. Marlim and Doosun Kang
Chlorine decay over time and distance travelled poses challenges in maintaining consistent chlorine levels from treatment plants to demand nodes in water distribution networks (WDNs). Many studies have focused on optimizing chlorine booster systems and a...
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Wei Hu, Lin Li and Mo Su
Understanding residents? health seeking behavior is crucial for the planning and utilization of healthcare resources. With the support of emerging location-based service (LBS) data, this study proposes a framework for inferring health seeking trips, meas...
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Qi Dong, Shuxue Qu, Jiahui Qin, Disheng Yi, Yusi Liu and Jing Zhang
During the period of rapid urbanization, the urban fringe area is the area where urban expansion occurs first, and land use change is the most active. Studying its evolution laws and characteristics is of great significance to urban planning and urban ex...
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