著者
唐津 一
出版者
日経BP社
雑誌
日経ビジネス (ISSN:00290491)
巻号頁・発行日
no.982, pp.94-96, 1999-03-15

新幹線に乗り込み、座席に座るやいなや、技術評論家の唐津一は原稿用紙をアタッシェケースから取り出し、そのアタッシェケースを机代わりに膝ひざの上に置いて原稿を書き始めた。執筆の速度はとても速い。東京を出発して名古屋に到着するまでの2時間弱で、原稿用紙4、5枚は書き上げていた。
著者
Shoji ISHIZAKA Jiang MA Terufumi FUJIWARA Kunihiro YAMAUCHI Noboru KITAMURA
出版者
(社)日本分析化学会
雑誌
Analytical Sciences (ISSN:09106340)
巻号頁・発行日
vol.32, no.4, pp.425-430, 2016-04-10 (Released:2016-04-10)
参考文献数
41
被引用文献数
11

Near-infrared laser-induced temperature elevation in single aqueous ammonium sulfate droplets levitated in air were evaluated by means of laser trapping and Raman spectroscopy. Since the vapor pressure in an aqueous solution droplet should be thermodynamically in equilibrium with that of water in air, the equilibrium size of the droplet varies sensitively through evaporation/condensation of water in accordance with the temperature change of the droplet. In this study, we demonstrated that the changes in the size of an optically levitated aqueous ammonium sulfate droplet were induced by irradiation of a 1064-nm laser beam as a heat source under an optical microscope. Temperature elevation in the droplet was evaluated successfully by means of Raman spectroscopy, and the values determined were shown to be in good agreement with those by the theoretical calculations based on the absorption coefficient of water at 1064-nm and the thermal conductivity of air. To the best of our knowledge, this is the first experimental demonstration showing that the absorption coefficient evaluated from changes in the size of optically-trapped aqueous droplets is consistent with that of pure water.

1 0 0 0 婦人雑誌

出版者
婦人雑誌社
巻号頁・発行日
vol.5, no.8, 1916-08
著者
金澤 莉奈 佐藤 生馬 藤野 雄一
出版者
一般社団法人電子情報通信学会
雑誌
電子情報通信学会技術研究報告. IA, インターネットアーキテクチャ (ISSN:09135685)
巻号頁・発行日
vol.112, no.302, pp.29-33, 2012-11-12

近年,様々な家族構成がある中で,核家族化が進み,1人で子育てをしていると感じる母親が増えている.このような子育てにおける不安やストレスから育児ノイローゼとなり,最悪の場合には子供を虐待してしまうケースがおる.現在,地域毎に子育て支援を行っているがまだまだ十分とは言えない.そこで本研究では,多くの母親が感じている睡眠不足の問題に着目する.母親の睡眠不足の原因は,乳児の夜泣きによるもので,なかなか寝付かない,寝てもすぐ起きるなど乳児によって様々である.そこで,乳児の睡眠リズムを把握し管理または改善するために睡眠を中心としたライフログを可視化し,母親の安心感の増加やQOLの向上を目指す.
著者
Kameyama K. Sakoda Y. Tamai K. Nagai M. Akashi H. Kida H.
出版者
Elsevier
雑誌
Virus Research (ISSN:01681702)
巻号頁・発行日
vol.116, no.1, pp.78-84, 2006-03
被引用文献数
2 15

Cytopathogenic (cp) bovine viral diarrhea virus (BVDV) strain KS86-1cp was isolated from a cow persistently infected with non-cytopathogenic (ncp) BVDV strain KS86-1ncp after development of mucosal disease by superinfection with cp BVDV strain Nose. cp BVDV strains 799cp and 839cp were also isolated from independent cattle that developed mucosal disease by superinfection with cp BVDV KS86-1cp. In the present study, genetic analysis revealed that the genes of cp BVDV strains 799cp and 839cp were chimeras between the genes of the persisting ncp BVDVs and that of superinfecting KS86-1cp. The genetic recombination that generates 799cp occurred between the identical points in the Npro gene region, whereas genetic recombination that generates 839cp occurred between different points in the Npro gene region. Both 799cp and 839cp were inherited Jiv gene of KS86-1cp strain and envelope protein genes of the persisting viruses. In addition, neutralization test disclosed that antigenicities of 799cp, 839cp, and KS86-1cp were also similar to each persisting virus. These findings indicate that exogenous cp BVDV containing insertion of Jiv gene in the 5 terminal region can induce genetic recombination with the original ncp BVDV at different points in the Npro gene region, and those viruses have high potential to change those antigenicities and pathogenicities by RNA recombination.