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Dong-Heon Kim, Jong-Geum Lee, Jin-Hong Kwon, Sang-Woo Kim and Hang-Bae Jun
In this study, we aimed to develop a novel method to quantify residual colorants in the water supply using a spectrocolorimeter. Cross-tests of color and turbidity showed that standard color solutions of 1?50 color units had a turbidity of ?0.094 nephelo...
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Loan Thi Vu, Dong Ngoc Pham, Hang Thu Kieu and Thuy Thi Thanh Pham
News on the stock market contains positive or negative sentiments depending on whether the information provided is favorable or unfavorable to the stock market. This study aims to discover news sentiments and classify news according to its sentiments wit...
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Wanlu Zhang, Shiduo Niu, Jiaxin Yao, Yipeng Zhang, Xiao Li, Huixin Dong, Shuang Si, Hang Li, Xuelei Li, Jianhong Ren and Zhen Gao
Maize kernel growth is sensitive to heat stress, which is predicted to result in yield loss. However, the response of maize to short-term heat stress during different kernel-growth stages is still not clear. A 3-year field experiment, included two heat-s...
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Ziyu Zhang, Guang Zhao, Shengsen Sun, Qing Pu, Chunxiu Liu, Chunxu Yu, Dong Liu, Hang Qi, Guangshun Huang, Tobias Stockmanns, Beijiang Liu, Fei Wang, Yitong Zhang and Xiaoyan Shen
For high-energy π0" role="presentation">??0p0
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mesons, the angle between the two final-state photons decreases with the increase in the energy of the π0" role="presentation">??0p0
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, which enhances the probability of overlappin...
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Võ Th? Ng?c Thúy DOI: 10.26459/jed.v126i5A.4125
Pág. 17?28
Nghiên c?u này xem xét tác d?ng c?a các y?u t? tr?i nghi?m d?ch v? d?n hành vi sau s? d?ng c?a khách hàng, tru?ng h?p d?ch v? xe khách du?ng dài. T? lý thuy?t v? tr?i nghi?m d?ch v? và nghiên c?u d?nh tính dã xác d?nh các y?u t? tr?i nghi?m d?ch v? bao g...
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Tr?nh Van Son,Nguy?n Thanh Khanh,Nguy?n Ð?c Hoài DOI: 10.26459/jed.v101i2.3705
Nghiên c?u du?c th?c hi?n nh?m dánh giá s? hài lòng c?a khách hàng d?i v?i ch?t lu?ng d?ch v? (CLDV) cung c?p nu?c sinh ho?t ? thành ph? Ðông Hà, t?nh Qu?ng Tr?. S? li?u di?u tra du?c thu th?p t? 189 khách hàng theo phuong pháp ch?n m?u di?u tra ng?u nhi...
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Ngô Minh Tâm,Nguy?n Qu?c Dung DOI: 10.26459/jed.v101i2.3698
Các nghiên c?u tru?c dây khi nghiên c?u v? lòng trung thành thu?ng dánh giá r?t cao vai trò c?a s? hài lòng c?a khách hàng, tuy nhiên, trong nhi?u tru?ng h?p khách hàng tuy không hài lòng nhung v?n th? hi?n nh?ng hành vi, thái d? khá trung thành. N...
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Hoàng H?u Hòa (ÐHKT) DOI: 10.26459/jed.v101i2.3701
Nghiên c?u này du?c th?c hi?n nh?m phân tích, dánh giá tình hình phát tri?n, hi?u qu? d?u tu s?n xu?t và tiêu th? ba nông s?n hàng hóa dài ngày (cam, cau và cao su) ? huy?n Nam Ðông. K?t qu? nghiên c?u cho th?y, cao su là cây tr?ng m?i có hi?u qu? d?u tu...
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Ming Dong, Jian Han, Sufen Li and Hang Pu
The rebound behavior of fly ash particles normally impacting a planar surface is investigated by using a dynamic model. The three forms of soft sphere physical model are obtained using static/quasi-static contact mechanics and energy dissipation theory. ...
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Qiang Lu, Zhi-Bo Zhang, Hang-Tao Liao, Xiao-Chu Yang and Chang-Qing Dong
Bio-oil from fast pyrolysis of biomass is a low-grade liquid fuel, which can be upgraded through the emulsification with diesel oil. In this study, we prepared two rice husk bio-oil samples with different solid char contents and three bio-oil/diesel-oil ...
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