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Xinxiang Hou, Andong Qiu, Lu Yang and Zhouwang Yang
Clustering problems are prevalent in areas such as transport and partitioning. Owing to the demand for centralized storage and limited resources, a complex variant of this problem has emerged, also referred to as the weakly balanced constrained clusterin...
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Wenji Yang and Xiaoying Qiu
The damage caused by pests to crops results in reduced crop yield and compromised quality. Accurate and timely pest detection plays a crucial role in helping farmers to defend against and control pests. In this paper, a novel crop pest detection model na...
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Song Song, Lehui Fang, Jinxin Yang, Rui Zhou, Gale Bai and Yuqi Qiu
The spatial-temporal mismatch of water resources and socio-economic development in rapidly urbanized regions has been the focus of water resource management, and is one of the main limitations to sustainable development goals (SDGs). Guangdong Province i...
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Peining Yang, Shengyi Mao, Yiyun Cao, Li Liu, Mengyue Zhai, Zhongyan Qiu and Lihua Liu
One gravity core retrieved from the Niger Delta was used to explore the origin of deposited organic matter (OM) and the paleo-climatic and environmental conditions over the Holocene in equatorial West Africa. The geochemical properties of sediments inclu...
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Xiaojing Hu, Chuanming Ma, Xu Guo, Yonggang Li, Hanxiang Xiong, Yang Qiu and Hao Cui
Groundwater function zoning is an important means to ensure that groundwater plays its various functions, which can provide a scientific basis for the protection and development of groundwater resources. Water resources are scarce in the Central Plains U...
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Lin Gao, Yan Shi, Yang Qiu, Chuanming Ma and Aiguo Zhou
The development and utilization of land in the main urban area have significantly impacted the stability of the regional geological environment through various means, such as increased load and subway construction, primarily manifested as rock and soil m...
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Siwaner Wang, Qian Sun, Pengfei Chen, Hui Qiu and Yang Chen
Since late 2019, the explosive outbreak of Coronavirus Disease 19 (COVID-19) has emerged as a global threat, necessitating a worldwide overhaul of public health systems. One critical strategy to prevent virus transmission and safeguard public health, inv...
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Sijie Yang, Kimon Krenz, Waishan Qiu and Wenjing Li
House prices have long been closely related to the built environment of cities, yet whether the subjective perception (SP) of these environments has a differing effect on prices at multiple urban scales is unclear. This study sheds light on the impact of...
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Yuanzhe Yang, Zhiyi Niu, Yuying Qiu, Biao Song, Xinchang Zhang and Yuan Tian
The widespread application of multimedia technologies such as video surveillance, online meetings, and drones facilitates the acquisition of a large amount of data that may contain facial features, posing significant concerns with regard to privacy. Prot...
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Xue Shen, Quanyu Yang, Ting Qiu and Rongjun Ao
Promoting ratoon rice is a critical measure for ensuring food security in China. Understanding the mechanism underlying farmers? decision-making involving ratoon rice production may contribute to the design and implementation of extension policies. This ...
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Yichi Lai, Hao Yang, Feng Qiu, Zixin Dang and Yihan Luo
Agricultural non-point pollution has become a hot topic of social concern, and the three major industries in modern rural areas gradually tend to integrate. An in-depth study of the impact of rural industrial integration on agricultural non-point polluti...
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Junshan Nie, Huizhong Luo, Yang Zhou, Qiqiang Li, Qingyu Qiu and Lihua Zhang
A synchronous-profiling, low-position-cutting, flexible-reel-belt-conveyor, low-loss soybean header was designed to address the problems of a lack of soybean harvesting machines supporting soybean-corn strip intercropping, the few existing soybean header...
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Boxiang Zhang, Hongxiang Ren, Shaoyang Qiu, Xiao Yang, Gongming Liao and Xiao Liang
In order to reduce the cost of navigation training in the waters of ice zones and improve the effectiveness of the training process, a method for simulating sea ice fragmentation in an ice zone navigation simulator is proposed. The Voronoi diagram algori...
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Kunlong Niu, Junliang Qiu, Shirong Cai, Wenxin Zhang, Xiaolin Mu, Edward Park and Xiankun Yang
In recent decades, global climate change has made natural hazards increasingly prevalent. Droughts, as a common natural hazard, have been a hot study topic for years. Most studies conducted drought monitoring in arid and semi-arid regions. In humid and s...
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Shi-Han Yang, Si-Ting Chen, Chen Liang, Yong-Hong Shi and Qiu-Sheng Chen
Environmental exposure to cadmium (Cd) contributes to a decline in the quality of human semen. Although the testis is sensitive to Cd exposure, the mechanism underlying how cadmium affects the testis remains to be defined. In this study, male mice were t...
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Yan Lei, Chenxi Liu, Dongdong Guo, Jianglong Yang, Tao Qiu and Guangyu Peng
In China, where in-use heavy-duty diesel vehicles producing NOx and particulate emissions for air pollution are required to undergo emission spot inspection at check stations, it is significant to adopt a simple method to evaluate emissions due to traffi...
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Ning Hao, Peixuan Sun, Wei He, Luze Yang, Yu Qiu, Yingzi Chen and Wenjin Zhao
Water scarcity has become a major impediment to economic development, and a scientifically sound water allocation plan is essential to alleviate water scarcity. An opportunity constraint approach is introduced to optimise the uncertainty of the minimum r...
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Yu Qiu, Zengling Ma, Xiang Liu, Ranran Zheng, Yang Xiao and Min Wang
The occurrence of cyanobacterial species, especially toxic ones, poses a great threat to coastal and estuary areas. In this study, the toxigenic Microcystis aeruginosa (M. aeruginosa) FACHB-905 was exposed to BG-11 medium with different salinities (1, 4,...
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Jianmin Qiu, Ying Yang, Xin Hong, Piotr Vasiljev, Dalius Mazeika and Sergejus Borodinas
This paper presents a disc-type ultrasonic piezoelectric motor, which is designed for micro flying vehicles. It provides a high output rotation speed under low operating voltage, compared with common piezoelectric devices, by employing a ?contact teeth? ...
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Wenjing Niu, Haibo Wang, Yang He, Qinghua Qiu, Taoqi Shao, Binghai Cao and Huawei Su
This study determined the effects of wheat stage, preservation treatment, and harvest time on the fermentation characteristics, methane production, and bacterial diversity. In this study, processing wheat into hay can reduce methane production. The MWS7 ...
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