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Zhen-Zhen Nong, Qing Wang, He-Ying Hou, Peng-Ming Jiang and Ai-Zhao Zhou
Calcareous sand, a type of marine sediment formed from the skeletal remains of marine life, exhibits unique characteristics such as high porosity and fragility due to its biological origin. Particle breakage is a key attribute of calcareous sand. Given t...
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Guilin Liu, Bokai Yang, Xiuxiu Nong, Yi Kou, Fang Wu, Daniel Zhao and Pubing Yu
In the context of climate change with frequent natural disasters, disaster risk assessment can provide great help for related risk decision-making. Based on the theory of loss expectation, this paper presents a quantitative method to assess typhoon disas...
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Yichun Xie, Elaine Y. Y. Huang, Wenyan Nong, Sean T. S. Law, Yifei Yu, Khan Cheung, Yiqian Li, Cheuk Fung Wong, Ho Yin Yip, Patrick W. S. Joyce, King Ming Chan, Ka Hou Chu, Bayden D. Russell, Laura J. Falkenberg and Jerome H. L. Hui
The Hong Kong oyster Magallana hongkongensis, previously known as Crassostrea hongkongensis, is a true oyster species native to the estuarine-coast of the Pearl River Delta in southern China. The species?with scientific, ecological, cultural, and nutriti...
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Zhe Xiang, Nong Zhang, Zhengzheng Xie and Chenghao Zhang
To study the damage and destruction behavior of small coal pillars in coal mine roadway driving along gobs under long-term in-situ stress and multiple engineering disturbances, an unconfined compression experiment under a discontinuous cyclic load was de...
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Yong-Nong Chang, Hung-Liang Cheng, Hau-Chen Yen, Chien-Hsuan Chang and Wei-Di Huang
This study presents a dc/dc converter featuring soft-switching characteristic, high conversion efficiency, and high step-up ratio. The proposed circuit is composed of two parallel-connected boost converters. Only one coupled inductor is used to replace i...
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Qun Rong, Kai Zhong, He Huang, Chuanzhang Li, Chaolan Zhang and Xinyu Nong
Tobacco (Nicotiana tabacum L.) is a crop that is able to accumulate metals. In this study, humic acid was selected as a Cd, Cu, Pb, and Zn passivator, and added to calcareous field soil in amounts of 6.4, 10.3, and 14.8 kg·ha-1. Its impact on the soil fr...
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Zhengzheng Xie, Nong Zhang, Jin Wang, Zhe Xiang and Chenghao Zhang
With the characteristics of gradual instability in the supporting pressure area of roadway as the engineering background, this paper aims to explore the evolution law of pore and fracture in the coal sample under progressive loads. The low-field nuclear ...
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Gil-Su Jang, Du-Yun Kim and Nong-Moon Hwang
The possibility that charged nanoparticles (CNPs) are generated in the gas phase during direct current (DC) magnetron sputtering of Ag is studied. Sputtered Ag particles could be captured on an ultrathin amorphous carbon membrane for transmission electro...
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Daseul Kim, Du-Yun Kim, Ji-Hye Kwon and Nong-Moon Hwang
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Bùi Dung Th?,Ph?m Minh H?i DOI: 10.26459/hueuni-jed.v128i5A.5062
Pág. 5?15
Tóm t?t: Nông nghi?p vùng cát ven bi?n Vi?t Nam r?t d? b? t?n thuong do bi?n d?i khí h?u. Trong nh?ng nam qua, nông dân vùng cát huy?n H?i Lang dã áp d?ng nhi?u bi?n pháp khác nhau, bao g?m mô hình luân canh và xen canh cây tr?ng phù h?p d? h?n ch? tác d...
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