Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jin-chun Xie"'
Publikováno v:
Analytical Methods. 11:2435-2442
Melt flow rate (MFR) and vinyl acetate content (VAC) are the target parameters for quality control of poly(ethylene vinyl acetate) (EVA) pellets in production processes. Standard test methods for these two properties are too time consuming to meet th
Autor:
Chuangxing Lin, Xue-Dong Lu, Jin-chun Xie, Qiong Wang, Zhiwei Cai, Guangyu Lin, Paizhen Chen, Xiaohua Zhou, Xiao-Ying Cai
Publikováno v:
Journal of Medical Virology. 86:1249-1255
Acute respiratory tract infection is an important cause of morbidity and mortality with a worldwide disease burden. This study aimed to determine the prevalence and clinical characteristics of children with viral-induced acute respiratory tract infec
Autor:
Jie-qiong, Tang, Qing-feng, Ma, Jing-tao, Shi, Hong-fu, Yuan, Chun-feng, Song, Jin-chun, Xie, Xiao-yu, Li
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 36(3)
The quality of bitumen directly affects road performance and road life. Traditional analytical methods-for wax content, softening point and penetration of bitumen are tedious and time-consuming. A new fast method, with which the three properties can
Autor:
Jin-chun, Xie, Hong-fu, Yuan, Xiang-jun, Yan, Xin-liang, Zhao, Chun-feng, Song, Xiao-ming, Wang, Xiao-yu, Li
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 36(1)
A new method using reflection NIR technology was developed to determine the alcoholysis degree and volatile matter of Poly-vinyl alcohol (PVA). 120 samples were used in this research. NIR spectra of the sample were scanned by the spectrometer from 1
Autor:
Hai-teng, Rong, Chun-feng, Song, Hong-fu, Yuan, Xiao-yu, Li, Ai-qin, Hu, Jin-chun, Xie, De-lin, Yan
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 35(10)
A new rapid quantitative method for the determination of oxygenates and the compounds not included in the national standard in gasoline using near-infrared spectroscopy is raised by this paper. This method combine near-infrared spectroscopy with obli
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 34(11)
A new method is proposed for the fast determination of the induction period of gasoline using Fourier transform attenuated total reflection infrared spectroscopy (ATR-FTIR). A dedicated analysis system with the function of spectral measurement, data
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 34(9)
A new method of near-infrared (NIR) diffuse reflectance spectroscopy is proposed to rapidly determine the degree of polymerization (DP) of natural cellulose (cotton and wood) pulp produced by a new clean pulping process. One hundred and ninety five s
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 33(11)
A rapid nondestructive method for identifying intact foods containing trans fatty acids (TFA) using diffuse near infrared spectroscopy (NIR) was proposed in the present paper. The diffuse Fourier transform near infrared (FT-NIR) spectra of intact sam
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 33(1)
A new near infrared diffuse reflectance spectroscopy method is proposed to rapidly detect alpha-cellulose content of natural cellulose (plant fiber: cotton, wood) pulp in a new clean pulping process. One hundred forty two samples were collected and t
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 32(8)
A new quantitative method to determine the NH4H2PO4 in ABC powder extinguishing agent and to distinguish between ABC and BC powder extinguishing agents using near infrared diffuse reflectance spectroscopy is proposed. A PLS calibration model for the