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論文

論文
中村, 誠治 ; 今泉, 範子 ; 早川, 和一 ; 宮崎, 元一
出版情報: 分析化学 = Japan analyst.  38  pp.537-577,  1989-11-05.  The Japan Society for Analytical Chemistry = 日本分析化学会
URL: http://hdl.handle.net/2297/25035
概要: 金沢大学医薬保健研究域薬学系<br />ノンサプレッサー型イオンクロマトグラフィー(IC)としてはん用される電気伝導度検出ICと間接吸光度検出ICの感度特性を検出原理式に基づき,強酸性物質と弱酸性物質について比較した.両法に用い ることができる溶離液種として安息香酸及びフタル酸を用いると,硝酸イオンなどの強酸性物質の検出では,低pH溶離液の電気伝導度検出のほうが感度が高く,弱酸性物質の検出では,高pH溶離液の間接吸光度検出のほうが高かった.共通溶離液としてはん用される低pHのフタル酸溶離液を用いたときの両者による強酸性物質の分析値の相関は良かった.又,溶離液として,1,5-ナフタレンジスルホン酸やベンゼンジスルホン酸を用いると,間接吸光度検出による感度を向上させることができ,強酸性物質の検出でも低pHフタル酸溶離液を用いたときの感度を上回った. The detection sensitivities of anionic compounds by conductivity detection (CD) and indirect photometric detection (IPD) were compared in non-suppressed ion chromatography. The reciprocal of peak area to noise ratio was used to compare the two detection methods for such common eluents as benzoate and phthalate at pH 4.3 and pH 6.7. The sensitivities of strong acid compounds were highest by CD at pH 4.3, while those of weak acid compounds were highest by IPD at pH 6.7. These results were consistent with theoretical equations for the two detection methods. The sensitivities of strong acid compounds by IPD exceeded those by CD with the phthalate eluent at pH 4.3, using eluent species such as 1, 5-naphthalenedisulfonate. Correlations between the two methods were excellent in the determination of inorganic anions in soluble fractions of monthly collected deposits 続きを見る
2.

論文

論文
Soo, Kweon ; Bao, Yue ; Fujiwara, Naofumi
出版情報: IEEE Conference on Intelligent Transportation Systems, Proceedings.  ITSC  pp.775-780,  1997-01-01.  IEEE
URL: http://hdl.handle.net/2297/1845
概要: 金沢大学工学部<br />In this paper, we take aim at a flexible and active vehicle following system. To realize the system, we use a license plate instead of the devices that receive and send signals. In order to gather information from a license plate, we propose three method, one method is that continuously tracks a license plate, another is that extracts the characters under conditions of changeable and uneven illumination, and the third is that calibrates the difference between the reference template image and the image selected by correlation. From these characters in a license plate, we can determine the relative distance and angle. The effectiveness of this system is shown by the experimental results. 続きを見る
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論文

論文
杉村, 桃子 ; 松平, 光男
出版情報: 繊維製品消費科学 = Journal of the Japan Reseach Association for textile end-uses.  40  pp.50-57,  1999-07-25.  日本繊維製品消費科学会
URL: http://hdl.handle.net/2297/9550
概要: 金沢大学教育学部家政教育