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  2. vacuum liquid chromatography: Topics by Science.gov

    www.science.gov/topicpages/v/vacuum+liquid+chromatography

    Xie, Fang; Smith, Richard D.; Shen, Yufeng. 2012-10-26. Liquid chromatography coupled with mass spectrometry is the predominant platform used to analyze proteomics samples consisting of large numbers of proteins and their proteolytic products (e.g., truncated polypeptides) and spanning a wide range of relative concentrations.

  3. roasted pyrite ash: Topics by Science.gov

    www.science.gov/topicpages/r/roasted+pyrite+ash.html

    Chen, Wei-Sheng; Chang, Fang-Chih; Shen, Yun-Hwei; Tsai, Min-Shing; Ko, Chun-Han. 2012-10-30. The high levels of alkali chloride and soluble metal salts present in MSWI fly ash is worth noting for their impact on the environment. In addition, the recycling or reuse of fly ash has become an issue because of limited landfill space.

  4. nardostachys jatamansi extract: Topics by Science.gov

    www.science.gov/topicpages/n/nardostachys+jatamansi+extract

    Shen, Jinchao; Shao, Xueguang. 2005-11-01. The performance of accelerated solvent extraction in the analysis of terpenoids and sterols in tobacco samples was investigated and compared with those of Soxhlet extraction and ultrasonically assisted extraction with respect to yield, extraction time, reproducibility and solvent consumption.

  5. minoxidil: Topics by Science.gov

    www.science.gov/topicpages/m/minoxidil

    Aljuffali, Ibrahim A; Sung, Calvin T; Shen, Feng-Ming; Huang, Chi-Ting; Fang, Jia-You. 2014-01-01. Delivery of diphencyprone (DPCP) and minoxidil to hair follicles and related cells is important in the treatment of alopecia. Here we report the development of "squarticles," nanoparticles formed from sebum-derived lipids such as squalene and ...

  6. wang zhi-ming zhang: Topics by Science.gov

    www.science.gov/topicpages/w/wang+zhi-ming+zhang

    However, subgroup analysis could not conclude which type of anti-cancer treatment may maximize the benefit from Yun Zhi. This meta-analysis has provided strong evidence that Yun Zhi would have survival benefit in cancer patients, particularly in carcinoma of breast, gastric and colorectal. Nevertheless, the findings highlight the need for ...

  7. tetrabutylammonium hydroxide tbah: Topics by Science.gov

    www.science.gov/topicpages/t/tetrabutylammonium+hydroxide...

    2016-10-20. In this paper, we produced hemicellulosic hydrolysate from corncob by tetrabutylammonium hydroxide ( TBAH) extraction and dilute acid hydrolysis combined, further evaluating the feasibility of the resultant corncob hemicellulosic hydrolysate used in xylitol production by Candida tropicalis.

  8. vehicle yaw rate: Topics by Science.gov

    www.science.gov/topicpages/v/vehicle+yaw+rate

    Shen, Huan; Tan, Yun-Sheng. 2017-07-01. This paper proposes an integrated control system that cooperates with the four-wheel steering (4WS) and direct yaw moment control (DYC) to improve the vehicle handling and stability. The design works of the four-wheel steering and DYC control are based on sliding mode control.

  9. melamine formaldehyde resins: Topics by Science.gov

    www.science.gov/topicpages/m/melamine+formaldehyde+resins

    Qi-Ning Sun; Chung-Yun Hse; Todd F. Shupe. 2011-01-01. Urea- formaldehyde resins modified by melamine were synthesized by four catalysts (H2SO4, HCl, H3PO4, and NaOH/NH4OH) with a F/U/M molar ratio of 1.38/1/0.074. Resin structure and thermal behavior were studied by 13C-NMR and DSC techniques.

  10. xrd peak shift: Topics by Science.gov

    www.science.gov/topicpages/x/xrd+peak+shift

    Chen, Guang-Yun; Wu, Qi-Nan; Shen, Bei; Chen, Rong. 2012-04-01. To establish an XRD method for evaluating the quality of Os Draconis and Dens Draconis and applying in judgement of the counterfeit. Dens Draconis, Os Draconis and the counterfeit of Os Draconis were analyzed by XRD. Their diffraction patterns were clustered analysis and evaluated ...

  11. xrd analysis results: Topics by Science.gov

    www.science.gov/topicpages/x/xrd+analysis+results

    Chen, Guang-Yun; Wu, Qi-Nan; Shen, Bei; Chen, Rong. 2012-04-01. To establish an XRD method for evaluating the quality of Os Draconis and Dens Draconis and applying in judgement of the counterfeit. Dens Draconis, Os Draconis and the counterfeit of Os Draconis were analyzed by XRD.