http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Photoluminescence Imaging of Luminous Paint for Surface Temperature Monitoring
Hirotaka Kasai,Yoshihiro Kameyama,Toru Hagiwara,Daisuke Ishikawa,Toru Katsumata,Hiroaki Aizawa,Mitsuo Honda,Masayuki Shibasaki,Koichi Otsubo,Shuji Komuro 제어로봇시스템학회 2008 제어로봇시스템학회 국제학술대회 논문집 Vol.2008 No.10
Temperature monitoring is essentially important for stable control of fabrication processes. In order to develop a convenient 2-dimensional temperature monitoring system using a thermo-paint, photoluminescence (PL) images are observed from the luminous paints at various temperatures. Commercially available and in-house modified luminous paints are evaluated for improving temperature sensitivity and stability of the thermo-paints. Temperature dependences of PL images from various luminous paints are reported for developing temperature monitoring procedure using a thermo-paint.
Masakazu Ishii,Tomomi Onaya,Hirotaka Katoh,Yuji Kiuchi,Hideyo Kasai,Mitsuru Kawamura,Shunichi Shimizu 대한신경과학회 2012 Journal of Clinical Neurology Vol.8 No.4
Background and Purpose Migraine patients are particularly prone to the complication of medication-overuse headache (MOH). Although it has been shown that A allele carriers for the tumor necrosis factor (TNF)-β gene G252A polymorphism are at high risk of the development of migraine without aura, the relationship between the TNF-β gene G252A polymorphism and MOH is unknown. We investigated whether the TNF-β gene G252A polymorphism is involved in the aggravation of migraine by overuse of medications. Methods Forty-seven migraine patients (6 males and 41 females; age 36.4±10.3 years, mean±SD) and 22 MOH patients (1 male and 21 females; age 39.6±9.9 years) who had migraine were included in this study. The genotype for the TNF-β gene G252A polymorphism was determined by polymerase-chain-reaction restriction-fragment-length polymorphism analysis. Results The distribution of TNF-β gene G252A genotype frequency differed significantly between migraine and MOH patients (p=0.013). The G/G genotype was carried by 23% of the migraine patients but it was absent in MOH patients. Conclusions G/G genotype carriers appear to be less susceptible to the aggravation of migraine by overuse of medications. The G252A TNF-β gene polymorphism may be one of the factors contributing to the complications of MOH in patients with migraine.
Fabrication of Spinel Sensor for Fluorescence Thermometer
Daisuke Ishikawa,Toru Hagiwara,Hirotaka Kasai,Hajime Kunieda,Toru Katsumata,Hiroaki Aizawa,Mitsuo Honda,Masayuki Shibasaki,Koichi Otsubo,Shuji Komuro 제어로봇시스템학회 2008 제어로봇시스템학회 국제학술대회 논문집 Vol.2008 No.10
Spinel crystals (Cr doped MgAl2O4) with various Cr2O3 and MgO concentrations are grown using floating zone technique for fluorescence thermometer application. Temperature dependence of photoluminescence (PL) intensity is evaluated using spinel crystal and/or composite of spinel with silicone resin. PL intensity from spinel crystal and composite decreases linearly with temperature. Spenel crystal and composite are useful as sensor materials in fluorescence thermometer.
Photoluminescence Imaging of Spinel for Thermometer Application
Toru Hagiwara,Hajime Kunieda,Hirotaka Kasai,Daisuke Ishikawa,Toru Katsumata,Hiroaki Aizawa,Masayuki Shibasaki,Shuji Komuro 제어로봇시스템학회 2008 제어로봇시스템학회 국제학술대회 논문집 Vol.2008 No.10
Photoluminescence (PL) imaging is curried out using Cr doped spinel sensors at various temperatures for 2-dimensional fluorescence thermometer application. PL images can be clearly observed using a CCD camera and UV, green and/or blue LED illuminations. Brightness of PL images from Cr doped spinel sensor decrease with temperature up to 250 oC. PL imaging is suggested to be useful for 2-dimensional fluorescence thermometer applications.