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Zeping Xiao, Manyu Bi, Yexi Zhong, Xinghua Feng and Hongzhi Ma
We construct a comprehensive analysis framework of population flow in China. To do so, we take prefecture-level administrative regions as the basic research unit of population flow and use source-sink theory and flow space theory. Additionally, we reveal...
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Chengming Li, Zheng Wu, Lining Zhu, Li Liu and Chengcheng Zhang
The COVID-19 pandemic is a major problem facing humanity throughout the world. The rapid and accurate tracking of population flows may therefore be epidemiologically informative. This paper adopts a massive amount of daily population flow data (from Janu...
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Alexander Rozentsvaig, Cheslav Strashinskii
Pág. 216 - 226
Turbulent flows of emulsions are associated with the processes of breakage, coalescence and sedimentation of droplets of dispersed liquid. Mechanisms of these physical phenomena that form the equilibrium composition of the droplets of dispersed phase are...
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Benjamin W. Tobin, Benjamin V. Miller, Matthew L. Niemiller and Andrea M. Erhardt
Karst aquifers are unique among groundwater systems because of variable permeability and flow-path organization changes resulting from dissolution processes. Over time, changes in flow-path connectivity complicate interpretations of conduit network evolu...
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Giusy D?Attoma, Angelantonio Minafra, Pasquale Saldarelli and Massimiliano Morelli
Wisteria vein mosaic virus (WVMV) is a member of the genus Potyvirus, found to be associated with the Wisteria mosaic disease (WMD). In 2022, severe symptoms resembling WMD were observed on the foliage of a Chinese wisteria (Wisteria sinensis) tree growi...
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Nur Zahidah Shafii, Ahmad Shakir Mohd Saudi, Jyh Chyang Pang, Izuddin Fahmy Abu, Norzahir Sapawe, Mohd Khairul Amri Kamarudin and Mohamad Haiqal Nizar Mohamad
Flood risk has increased distressingly, and the incidence of waterborne diseases, such as diarrhoeal diseases from bacteria, has been reported to be high in flood-prone areas. This study aimed to evaluate the flood risk patterns and the plausible applica...
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Weiping Wang, Chongrui Wang, Jinxiang Yu and Bin Wu
Using the VORTEX v. 10. 5.0.0, population viability analysis (PVA) was performed for Yangtze finless porpoise (YFP, Neophocaena asiaeorientalis) in the highest density section between Hukou and Meilong section (HMS) of the Yangtze River. Baseline model s...
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Sidong Zhao, Xingping Wang and Zhishan Ma
Population migration is a major event of optimizing the allocation of production factors and a key way to construct regional relations and promote spatial reconstruction. However, there are few papers published on population migration that have a direct ...
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Tao Zhou, Bo Huang, Xiaoqian Liu, Guangqin He, Qiang Gou, Zhihui Huang and Cheng Xie
Large-scale population flow reshapes the economic landscape and is affected by unbalanced urban development. The exploration of migration patterns and their determinants is therefore crucial to reveal unbalanced urban development. However, low-resolution...
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Nguyen Thanh Vu, Tran Thi Thuy Ha, Vo Thi Bich Thuy, Vu Thi Trang and Nguyen Hong Nguyen
The striped catfish Pangasianodon hypophthalmus is an important freshwater fish cultured in many countries where the collection of wild brooders is still widely practiced. Global farming development of this species makes use of significant natural resour...
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Ehsan Askari, Pierre Proulx and Alberto Passalacqua
In order to optimize and design new bubbly flow reactors, it is necessary to predict the bubble behavior and properties with respect to the time and location. In gas-liquid flows, it is easily observed that the bubble sizes may vary widely. The bubble si...
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Elad Nehoray Rachmilovitz, Jacob Douek and Baruch Rinkevich
The successful management of coral reefs necessitates understanding the genetic characteristics of reefs? populations since levels of genetic diversity play a critical role in their resilience, enabling them to withstand environmental changes with greate...
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Xiang Han, Yunhe Yin, Yuming Wu and Shaohong Wu
Earthquakes often cause secondary disasters in mountainous areas, forming the typical earthquake-landslide-debris flow disaster chain for a long time that results in a series of losses. It is important to improve the risk assessment method from the persp...
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Ehsan Askari, Pierre Proulx and Alberto Passalacqua
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Jie-Sheng Wang and Chen-Xu Ning
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John Crowther, Danyel I. Hampson, Ian J. Bateman, David Kay, Paulette E. Posen, Carl M. Stapleton and Mark D. Wyer
To meet European Water Framework Directive requirements, data are needed on faecal indicator organism (FIO) concentrations in rivers to enable the more heavily polluted to be targeted for remedial action. Due to the paucity of FIO data for the UK, especi...
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Y. Shan,P. Bettinger,C. Cieszewski,W. Wang
Pág. 468 - 480
We describe here an example of applying particle swarm optimization (PSO) ? a population-based heuristic technique ? to maximize the net present value of a contemporary southern United States forest plan that includes spatial constraints (green-up and ad...
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Wendong Zhong, Xuan Zhao, Fei Liu, Hongbin Bai, Wenxue Dong, Hengtong Hu and Xiang Kong
This paper proposes a solution to the problem of tight population in the filling area of traditional air suction seed metering devices during quinoa sowing, which leads to inaccurate adsorption. The proposed method disperses the population into a stable ...
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Aijun Cui, Yongjiang Xu, Kiyoshi Kikuchi, Yan Jiang, Bin Wang, Takashi Koyama and Xuezhou Liu
To clarify the population genetic structure, intrapopulation diversity, and interpopulation differentiation of yellowtail kingfish (Seriola aureovittata), we sampled 143 individuals from five collections of yellowtail kingfish: farmed (n = 30) and wild (...
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Venkataramana Sridhar, Syed Azhar Ali and David J. Sample
The Mekong River Basin is one of the world?s major transboundary basins. The hydrology, agriculture, ecology, and other watershed functions are constantly changing as a result of a variety of human activities carried out inside and by neighboring countri...
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