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1 0 0 0 特別ロングインタビューワタミ社長渡邉美樹氏不況のときこそ、経営者は思いを語れ

著者: 渡邉美樹高柳正盛
出版者: 日経BP社
雑誌: 日経レストラン (ISSN:09147845)
巻号頁・発行日: no.412, pp.46-49, 2009-05

1959年10月横浜市に生まれる。82年明治大学卒業後、佐川急便のドライバーなどを経て、84年渡美商事設立。86年ワタミ設立。「つぼ八」のフランチャイジーをはじめ、繁盛店を多数手がける。92年「居食屋和民」を開発。2000年3月東証1部上場。以後、農業、介護など飲食以外にも事業を拡大する。09年6月、代表権のある会長兼CEOに就任予定。

2016-12-26 17:15:15
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https://ci.nii.ac.jp/naid/40016650440

1 0 0 0 OA 多次元データに対する項目反応モデル (学術情報分野)

著者: 孫媛
出版者: 国立情報学研究所
雑誌: 学術情報センター紀要 (ISSN:09135022)
巻号頁・発行日: vol.9, pp.103-111, 1997-03

テスト理論の分野で近年重要性が増している項目反応理論 (IRT) は、テストデータの一次元性を仮定している。しかし、現実のテストでは、項目に正答するのに複数の能力が関与していると考えざるを得ない場合も多い。そのような多次元データに対して、被験者を多次元潜在空間における能力ベクトルとして位置づける多次元項目反応理論 (MIRT) が提案されている。MIRTモデルは、特に認知診断テストへの適用が有望視されているが、いくつかの問題も残されている。一方、個人の能力特性値の変動を導入することによって、一次元IRTを拡張したものとして、一般化項目反応理論 (GIRT) がある。GIRTモデルでは、攪乱能力次元の影響を、能力特性値の変動の個人差によってある程度説明できるので、多次元データへの適合が改善される。本研究では、 MIRTモデルとGIRTモデルの解析的観点からの比較、両モデルの特徴・適用場面の検討が行われる。

2016-12-26 17:08:00
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https://ci.nii.ac.jp/naid/110000466523

1 0 0 0 OA Visualization of a Healthcare Service by Physical Activity of Workers ’Tasks at a Long-term Care Nursing Home

著者: Masato TAKANOKURA Tetsuo Yamada Masaru Kawakami Seiko Taki Munenori KAKEHI
出版者: ISCM Forum
雑誌: Innovation and Supply Chain Management (ISSN:21870969)
巻号頁・発行日: vol.10, no.2, pp.71-77, 2016-06-30 (Released:2016-12-21)
参考文献数: 12
被引用文献数: 2

A healthcare service was visualized by physical activity of healthcare workers ’tasks at a longterm care nursing home in Japan. Physical activity was measured by four healthcare workers using an activity meter. The workers ’tasks in healthcare services were quanti?ed by high-intensity activity of 3.0 METs (metabolic equivalents) or more, and by the relationship between physical activity and healthcare tasks. A higher workload for healthcare workers could be quanti?ed by the average physical activity and the cumulative time of high-intensity activity of 3.0 METs or more. Healthcare workers with signi?cant experience completed daily tasks effectively, but the tasks included high-intensity physical activity or a higher workload. In addition to observational methods, improvement of healthcare services should be considered by quantitative variables.

2016-12-26 17:05:11
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1 0 0 0 OA Optimal Worker Assignment Considering Workers Skill on Different Task in Limited-Cycle Multiple Periods

著者: Xianda Kong Hisashi Yamamoto Jing Sun Masayuki MATSUI
出版者: Japan Management Training Center
雑誌: Innovation and Supply Chain Management (ISSN:21870969)
巻号頁・発行日: vol.10, no.2, pp.61-67, 2016-06-30 (Released:2016-12-21)
参考文献数: 32

In uncertain cases, the result and efficiency of a current period (or production cycle) are in?uenced not only by the risks which exist in current period but also by the risks which exist in the previous ones. What is more, the risk itself is also affected greatly by the risks which exist in the earlier periods. This kind of problem is called a limited-cycle problem with multiple periods. Normally, workers ’efficiency is different on different tasks. How can we get an optimal assignment to minimize the total expected costs? In this paper, we consider the optimal worker assignment considering two kinds of efficiency, clever or poor efficiency on tasks. The regularity will be described that n-1 workers have two clever tasks of all, 1 worker has no clever task by contrast. Also, some numerical experiments will be done to check out the regularity of the optimal assignment that each worker has two or three clever tasks.

2016-12-26 17:05:09
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1 0 0 0 OA Changes of Flexibility and Security in Northeast Asian Labor Markets and their Social Impact: Analysis on a Questionnaire Survey on the Employees' Perceptions

著者: Chengnan Yan Meishan Piao Noritsugu Fujimoto
出版者: ISCM Forum
雑誌: Innovation and Supply Chain Management (ISSN:21870969)
巻号頁・発行日: vol.10, no.1, pp.31-41, 2016-03-31 (Released:2016-12-21)
参考文献数: 9

In this paper, we attempt to clarify the social consequences of the changes in the Northeast Asian labor market based on the results of a questionnaire survey on changes in Žexibility and security, which was carried out among workers in Japan, China, and Korea. In particular, we analyzed the reality of institutional development in employment,income, vocational training, and work-life balance in the labor market in three Northeast Asian countries by estimating the adaptation range of institutions in labor market. Furthermore, we attempted to undertaken an international comparative analysis on perceptions about work, leisure, and work-life balance under the institutions.

2016-12-26 17:05:09
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1 0 0 0 ハリー・ポッターと呪いの子

著者: J.K. ローリングジョン・ティファニージャック・ソーン著ジャック・ソーン舞台脚本松岡佑子訳
出版者: 静山社
巻号頁・発行日: 2016

2016-12-26 16:45:58
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https://ci.nii.ac.jp/ncid/BB22416386

1 0 0 0 OA Ti の新製錬プロセスの実用化に向けたTiCl4 の Mg 還元によるBi-Ti 合金の連続生成

著者: 岸本章宏倉満晶子土橋一輝宇田哲也
出版者: 一般社団法人資源・素材学会
雑誌: Journal of MMIJ (ISSN:18816118)
巻号頁・発行日: vol.132, no.12, pp.199-206, 2016-12-01 (Released:2016-12-26)
参考文献数: 33
被引用文献数: 3

A new smelting process of Ti via Bi–Ti liquid alloy is proposed, which comprises reduction of TiCl4 by Bi–Mg alloy, enrichment of Ti in Bi–Ti alloys, and vacuum distillation of the alloys. In this study, the continuous reduction of TiCl4 by Bi–Mg alloys and vessel materials for the reduction step were investigated. Firstly, we demonstrated the reduction of TiCl4 by Bi–Mg alloys and the subsequent recovery of Bi–Ti liquid alloys and MgCl2 repeatedly. As the result, the alloys containing 5.2–7.4 mol% of Ti were obtained. However, it was found that the reduction rate of TiCl4 by Bi–Mg alloys is much slower than that by pure Mg because of MgCl2 layer formed on the alloys, slow mass transfer of Mg in the alloy, and small activity of Mg. For fast reduction of TiCl4, it is required to inject TiCl4 into Bi–Mg alloys. Secondly, we kept Bi–10 mol% Ti alloys in stainless steel, soft steel, and Mo crucibles at high temperatures, and measured solubility of each metal in the alloys. The solubility of Mo in the alloy at 900℃ was 220 ppm, and elution from stainless steels and soft steel was dramatically suppressed at 500℃. However, it was found that most Mo in the alloy remains in Bi9Ti8 at the segregation cell. To decrease Mo content in Ti product, it is required that the vessel is cooled to lower temperatures than 900℃ or the shorter time of contact between Mo and liquid alloys is desired.

2016-12-26 16:42:07
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1 0 0 0 OA Atypical Color Preference in Children with Autism Spectrum Disorder

著者: Grandgeorge Marine Masataka Nobuo
出版者: Frontiers Research Foundation
雑誌: Frontiers in Psychology
巻号頁・発行日: vol.7, 2016-12-23
被引用文献数: 33

自閉症児は黄色が苦手、そのかわり緑色を好む : 発達障害による特異な色彩感覚. 京都大学プレスリリース. 2016-12-26.

2016-12-26 15:33:46
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1 0 0 0 OA High maltose sensitivity of sweet taste receptors in the Japanese macaque (Macaca fuscata).

著者: Nishi Emiko Tsutsui Kei Imai Hiroo
出版者: Springer Nature
雑誌: Scientific reports (ISSN:20452322)
巻号頁・発行日: vol.6, 2016-12-16
被引用文献数: 8

ニホンザルの甘味受容体がすごい : ヒトが感じられない麦芽糖の甘みにも敏感. 京都大学プレスリリース. 2016-12-26.

2016-12-26 15:33:34
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1 0 0 0 OA α-Lipoic Acid Treatment Improves Vision-Related Quality of Life in Patients with Dry Age-Related Macular Degeneration

著者: Yuan Tao Pengfei Jiang Yuhua Wei Ping Wang Xiaoling Sun Hong Wang
出版者: 東北ジャーナル刊行会
雑誌: The Tohoku Journal of Experimental Medicine (ISSN:00408727)
巻号頁・発行日: vol.240, no.3, pp.209-214, 2016 (Released:2016-11-11)
参考文献数: 44
被引用文献数: 11

Dry form of age-related macular degeneration (AMD) constitutes 90% of AMD cases, and it is characterized by the formation of drusen under the retina and the slow breakdown of the light-sensing cells in the macula, which causes a gradual loss of central vision. Since oxidative stress is involved in the pathogenesis of dry AMD, α-lipoic acid (LA) with antioxidant properties was selected, and its effect on anti-oxidative markers and visual quality in patients with dry AMD was assessed. A total of 100 dry AMD patients (60-83 years old) were randomly assigned to LA treatment group (n = 50) and placebo control group (n = 50). We measured the serum superoxide dismutase (SOD) activity, an important marker of antioxidant defense, best-corrected visual acuity (BCVA), contrast sensitivity, and Chinese-Version Low Vision Quality of Life (CLVQOL) before and after LA or placebo intervention. Pearson correlation coefficients were calculated to explore the relationship between contrast sensitivity values and CLVQOL scores. There was a statistically significant increase in serum SOD activity after LA intervention. The CLVQOL score was improved significantly after LA treatment. The contrast sensitivity measured at middle and low spatial frequency was significantly higher after LA treatment. CLVQOL scores were positively correlated with contrast sensitivity at low spatial frequency (3 cyc/degree) in LA-treated group. These results indicate that LA treatment improves vision-related quality of life in patients with dry AMD probably by increasing antioxidant activity. Thus, LA can be regarded as a promising agent for the treatment of AMD.

2016-12-26 15:22:38
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1 0 0 0 OA <資料>高齢者施設給食の献立比較 : 上海と岡山

著者: 三宅妙子加藤保子
出版者: 川崎医療福祉大学
雑誌: 川崎医療福祉学会誌 (ISSN:09174605)
巻号頁・発行日: vol.7, no.2, pp.411-419, 1997

1.岡山県下にある3高齢者施設および上海1高齢者施設, それぞれの1週間の献立から使用食品数を6つの基礎食品群に分類した.また, 調理形態を比較した.2.どの施設でも1日の平均使用食品数は, 27から30であって, 各地設問でほとんど差は認められなかった.1日の献立で比較すると, 日本の施設では夕食に, 上海では昼食に最も多くの料理が提供された.日本の施設では1週間ほぼ均等な献立が実施されていたが, 上海の施設では金曜日は品数が少なく, 週末にはかなり多いものであった.3.2群に属する乳製品などの食材は, 日本では毎日使用されていたが, 上海では1週間のうち1回のみの使用であった.4.日本の施設給食の代表的な調理形態は煮物, 焼き物, 和え物で, これらの出現頻度は約70%弱であった.上海の施設給食では炒め物が圧倒的に多く, さらに炒め煮, 揚げ物を加2ると.油タ使った調理形態の出現頻度は74%であった.