著者

川西 昌弘 松岡 重信 平岡 政隆 小根森 元 高田 耕基 渡辺 哲彦 大谷 博正 梶山 梧朗

出版者

一般社団法人 日本老年医学会

雑誌

日本老年医学会雑誌 (ISSN:03009173)

巻号頁・発行日

vol.25, no.1, pp.28-37, 1988-01-30 (Released:2009-11-24)

参考文献数

17

被引用文献数

1 2

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今回, 我々は新しいデータ解析の方法論としての exploratory data analysis の基礎的手法である boxplot および robust regression analysis を応用して正常集団におけるアポ蛋白値に及ぼす種々の背景要因の影響について検討し, 以下の結論を得た.1) Apo-AII (40歳代), Apo-B (30歳代), Apo-CII (40歳代), Apo-CIII (30歳代, 40歳代) は男性が女性より有意な高値を示した.2) 男性ではApo-B, Apo-CII, Apo-CIIIに, 女性ではApo-AII, Apo-B, Apo-Eに加齢の影響を認めた.3) 男性においてApo-AI, Apo-AII, Apo-CIIIの値は飲酒者が非飲酒者より高値であった.4) 男性においてApo-CII, Apo-CIIIの値は喫煙者が非喫煙者より高値であった.5) 肥満傾向の者は男性においてはApo-AII, Apo-B, Apo-CII, Apo-CIII, Apo-Eが, 女性においてはApo-AIIが高値であった.このように, 新しい統計的方法論を用いることにより比較的小数のデータでも多数例を用いた解析に劣らない有効な結果を得ることが可能であった.

著者

柳瀬 正明

出版者

一般社団法人 資源・素材学会

雑誌

資源と素材 (ISSN:09161740)

巻号頁・発行日

vol.108, no.9, pp.644-646, 1992-09-25 (Released:2011-01-27)

著者

石原 舜三 折橋 裕二

出版者

資源地質学会

雑誌

資源地質 (ISSN:09182454)

巻号頁・発行日

vol.63, no.3, pp.149-152, 2013 (Released:2016-01-11)

参考文献数

14

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U-Pb age of zircon separated from the Ashio rhyolitic welded tuff was determined, and whole-rock K-Ar ages with different alteration degrees were also dated. The U-Pb age of zircon in the least altered tuff was determined to have 10.25±0.16 Ma, and its whole-rock K-Ar age was dated at 11.3±0.4 Ma. This Miocene age seems to be the youngest among the major rhyolitic activities in the Oya-Ashio mine region; the youngest one brought up the largest amount of copper production in Japan toward the Ashio mine.

著者

松本 哲一 宇都 浩三 柴田 賢

出版者

日本質量分析学会

雑誌

Journal of the Mass Spectrometry Society of Japan (ISSN:13408097)

巻号頁・発行日

vol.37, no.6, pp.353-363, 1989 (Released:2007-05-01)

被引用文献数

11 8

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Precise determination of argon isotopic ratios was made on twenty-seven historic lavas from Japan. Their isotopic ratios were mostly mass fractionated from that of the atmospheric argon toward the enrichment in lighter isotopes. This suggests that the correction for the mass fractionated initial 40Ar/36Ar ratio is very important for the K-Ar dating of volcanic rocks younger than 0.1 Ma. The limit of measurable K-Ar age is estimated to be 0.03 Ma for a normal andesitic lava having a fractionated initial argon.

著者

高岡 宣雄

出版者

日本質量分析学会

雑誌

Journal of the Mass Spectrometry Society of Japan (ISSN:13408097)

巻号頁・発行日

vol.37, no.6, pp.343-351, 1989 (Released:2007-05-01)

被引用文献数

14 10

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The assumption that the 40Ar/36Ar ratio of Ar trapped in volcanic rocks at eruption is atmospheric often gives a large systematic error in the K-Ar dating of Quaternary volcanic rocks younger than 1 Ma. There are two possible sources of error, the existence of excess Ar and mass-fractionated, initial Ar.The major source of excess Ar is supposed to be magma. The 40Ar/36Ar ratio for magmatic Ar in the North-East Japan arc is tentatively estimated to be 340±10 from measurements of Ar in large phenocrysts separated from Quaternary volcanic rocks. Separation of phenocrysts is the most effective to decrease the systematic error caused by excess Ar.The mass-fractionation of initial Ar should give the 38Ar/36Ar ratio which was changed from the atmospheric ratio. This can be checked by determining the 38Ar/36Ar ratio in samples. A peak-height comparison method is preferential to an isotope dilution method in the K-Ar dating of very young volcanic rocks because with the former, both the amount of Ar and the 38Ar/36Ar ratio in a sample can be determined at one measurement, while with the latter, an additional measurement is needed to know the 38Ar/36Ar ratio in the sample. Further, the statistical error in the isotope dilution method overwhelms that of the peakheight comparison method for large atmospheric Ar correction (e.g., 83% correction for 1% relative errors of isotopic ratio measurements). Since the systematic error caused by the mass-fractionated, initial Ar increases greatly with the increasing atmospheric Ar correction, it is important to correct the result for the mass-fractionation. Correction formulae are given.The error sources other than those mentioned above are uncertainty in the blank correction and instabilities in the sensitivity of spectrometer and the Ar isotopic ratio measurement. Especially, Ar in Al- or other metal foil should be taken into consideration for the blank correction. In order to increase accuracy of the K-Ar age obtained, to check the systematic errors by measuring samples together with standard samples is of great importance in the K-Ar dating of very young volcanic rocks.A measurable limit of K-Ar age is affected greatly by the atmospheric Ar correction. For andesites containing 5×10-11 ccSTP 36Ar/g and 2 wt% K, the limit is estimated to be 0.004 Ma for 98% atmospheric Ar correction. For most of Japanese Quaternary lavas which contain 2×10-10 ccSTP 36Ar/g and 2 wt% K, the limit is 0.015 Ma for the same atmospheric Ar correction.

著者

中田 考

出版者

一般社団法人 日本オリエント学会

雑誌

オリエント (ISSN:00305219)

巻号頁・発行日

vol.32, no.2, pp.76-89, 1989 (Released:2010-03-12)

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Ibn Taimiya condemns the metaphor theory in some of his works like “al-Haqiqa wa al-majaz” and the Kitab al-iman, and he defends the ahl al-hadith's position that they should refrain from metaphorical interpretation of the Qur'an and the Sunna.First he shows that the metaphor theory which devides the meaning into the literal (haqiqa) and the metaphorical (majaz) is not found in the sayings of the salaf and appears only after the 3rd Islamic century. Then he theoretically refutes the metaphor theory adopted by the theologians, who define the literal meaning as follows: (1) The word has a literal meaning when it is used in the meaning in which it was originally coined; and (2) the literal meaning is what the word means without context.The linguistic notion that a word makes sense without its context originates from the same mentality as that of the philosophical notion that the universal without concrete dimensions has a substantial existence. The latter notion forms a metaphysics Ibn Taimiya severely criticizes.Ibn Taimiya criticizes the metaphor theory on the level of its philosophical foundation, through which he discloses the fictitiousness of the metaphor theory. Thus he gives a theoretical ground to the hermeneutical position of the ahl al-hadith.

出版者

公益社団法人 東京地学協会

雑誌

地学雑誌 (ISSN:0022135X)

巻号頁・発行日

vol.119, no.1, pp.Cover01_1-Cover01_2, 2010-02-15 (Released:2010-05-21)

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伊豆半島の東半分およびその沖合の相模湾底に100個程度の単成火山の群れである伊豆東部火山群が分布している.大室山(標高580m.写真右上の薄茶色の小山)は,底径1km,比高300mほどの美しいプリン状のスコリア丘で,およそ4,000年前の噴火によってできた.山頂には直径250m,深さ40mのスリバチ状の火口があり,観光リフトによって簡単に登山・散策できる.山頂からの360度のパノラマは見事である. 大室山から流出した溶岩は北方・東方・南方へと流れ下り,地形の凹凸を埋めて伊豆高原(写真中央から右にかけての台地)をつくるとともに,幅4kmほどの範囲で相模湾に流れこんで城ヶ崎海岸(写真左から下にかけての凹凸の激しい海岸)をつくった.海岸ぞいでは,柱状節理・溶岩じわなどのさまざまな溶岩流の造形を観察することができる.写真左上の山は,第四紀火山のひとつである天城山.(写真:白尾元理,2010年1月7日撮影;解説:小山真人)

著者

仁平 典宏

出版者

公益財団法人 日本学術協力財団

雑誌

学術の動向 (ISSN:13423363)

巻号頁・発行日

vol.20, no.1, pp.1_33-1_39, 2015-01-01 (Released:2015-05-01)

参考文献数

8

著者

Chiang-Soon Song Byung-Yoon Chun Yoo-Im Choi

出版者

理学療法科学学会

雑誌

Journal of Physical Therapy Science (ISSN:09155287)

巻号頁・発行日

vol.27, no.12, pp.3825-3828, 2015 (Released:2015-12-28)

参考文献数

11

被引用文献数

6

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[Purpose] The purpose of this research was two-fold: (1) to evaluate the effects of father’s parenting participation on parenting stress among mothers with disabled children and (2) more specifically, to investigate the importance of fathers’ parenting participation in decreasing mothers’ parenting stress. [Subjects and Methods] To examine these relationships, this study recruited 82 mothers with disabled children from rehabilitation centers in the Gwangju city. The common characteristics of parents and children, father’s parenting participation, and mother’s parenting stress were assessed using standard questionnaires. [Results] Based on mother reports, findings suggest that as fathers’ parenting participation increases mothers’ parenting stress decreases. [Conclusion] The present study reveals a need for improvement in parenting education and in providing fathers of disabled children with a temporary leave of absence from work. Specifically, this research highlights the importance of shared parenting responsibilities among family members. Finally, our findings suggest that developing a standardized national program for assisting parents with disabled children may help decrease parenting stress in mothers.

著者

長谷川 勉 坂根 茂幸 佐藤 知正

出版者

日本ロボット学会

雑誌

日本ロボット学会誌 (ISSN:02891824)

巻号頁・発行日

vol.9, no.1, pp.112-121, 1991-02-15 (Released:2010-08-25)

参考文献数

31

被引用文献数

9

著者

七山 悠三

出版者

公益社団法人 日本食品衛生学会

雑誌

食品衛生学雑誌 (ISSN:00156426)

巻号頁・発行日

vol.25, no.5, pp.456-458, 1984-10-05 (Released:2009-12-11)

著者

李 美於 新城 拓也

出版者

日本緩和医療学会

雑誌

Palliative Care Research (ISSN:18805302)

巻号頁・発行日

vol.10, no.2, pp.527-530, 2015 (Released:2015-06-17)

参考文献数

13

被引用文献数

1 2

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本邦では,フェンタニル舌下錠,フェンタニルバッカル錠が,がん疼痛の突出痛に対して投与可能となった.しかし,どのような病態の患者,またどのような突出痛にフェンタニル粘膜吸収剤を投与するか,具体的な報告は少ない.フェンタニル粘膜吸収剤の投与を推奨できない症例を提示する.77歳,男性,直腸がんの胸椎転移に対して,フェンタニル貼付剤 12.5μg/時を投与中,突出痛には,化学療法による悪心,嘔吐があったため,フェンタニル舌下錠 100μgを投与した.強い突出痛に対して,フェンタニル舌下錠を初めて使用したところ,6時間意識障害をきたした.重篤な呼吸状態の悪化がなかったため,経過観察した.回復後の後遺症はなかった.定時投与するオピオイドが経口モルヒネ換算 30 mg(オキシコドン 20mg,フェンタニル貼付剤 12.5μg/時)の患者に対しては,フェンタニル舌下錠 100μgを投与しない方がよい.

著者

Louise Katherine BARTOLAC Jenna Louise LOWE George KOUSTAS Cecilia SJÖBLOM Christopher Gerald GRUPEN

出版者

日本繁殖生物学会

雑誌

Journal of Reproduction and Development (ISSN:09168818)

巻号頁・発行日

vol.61, no.6, pp.525-531, 2015 (Released:2015-12-18)

参考文献数

61

被引用文献数

12

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The aim of this study was to determine the optimum conditions for vitrifying in vitro produced day 7 porcine embryos using different vitrification devices and blastocoele collapse methods. Firstly embryos were collapsed by micro-pipetting, needle puncture and sucrose with and without conducting vitrification. In the next experiment, non-collapsed embryos were vitrified in an open device using either superfine open-pulled straws (SOPS) or the CryoLoopTM system, or vitrified in a closed device using either the CryoTipTM or Cryo BioTM’s high security vitrification system (HSV). The post-thaw survival of embryos vitrified in the open devices did not differ significantly (SOPS: 37.3%; CryoLoopTM: 37.3%) nor did the post-thaw survival of embryos vitrified in the closed devices (CryoTip™: 38.5%; HSV: 42.5%). The re-expansion rate of embryos that were collapsed via micro-pipetting (76.0%) did not differ from those that were punctured (75.0%) or collapsed via sucrose (79.6%) when vitrification was not performed. However, embryos collapsed via sucrose solutions (24.5%) and needle puncture (16.0%) prior to vitrification were significantly less likely to survive vitrification than the control (non-collapsed) embryos (53.6%, P < 0.05). The findings show that both open and closed vitrification devices were equally effective for the vitrification of porcine blastocysts. Collapsing blastocysts prior to vitrification did not improve survival, which is inconsistent with the findings of studies in other species. This may be due to the extremely sensitive nature of porcine embryos, and/or the invasiveness of the collapsing procedures.

著者

会田 久仁子 角野 猛

出版者

日本食生活学会

雑誌

日本食生活学会誌 (ISSN:13469770)

巻号頁・発行日

vol.18, no.2, pp.145-152, 2007 (Released:2007-11-07)

参考文献数

24

被引用文献数

1 1

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市販及び自家製のかぶらずしと大根ずしの諸成分と微生物について検討した。得られた結果は以下のとおりである。  1) 市販かぶらずしのナトリウム量, カリウム量, 食塩濃度および水分活性は, それぞれ平均734mg/100g, 197mg/100g, 1.9%, 0.958, 同様に大根ずしは675mg/100g, 144mg/100g, 1.7%および0.956であった。一般生菌数はかぶらずしで平均6.1×105/g, 大根ずしで4.8×106/g, 乳酸菌数はかぶらずしで4.8×105/g, 大根ずしで1.7×107/gであった。  2) 自家製かぶらずしおよび大根ずしの遊離アミノ酸総量は, いずれも同様の傾向をとり, 漬け込み直後は299.5~419.3mg/100g, 30日後には595.5~717.4mg/100gとなった。特に, 保存15日以後急激に増加が認められた。  3) 自家製かぶらずしおよび大根ずし共に, 保存にともなってGABA, アルギニン, アラニン, グルタミン酸の増加が顕著となり, 30日後にはGABA量は47.7~60.5mg/100gとなった。

著者

上野 真理子 寺島 晃也 多田 耕太郎 山口 静子

出版者

社団法人 日本食品科学工学会

雑誌

日本食品科学工学会誌 (ISSN:1341027X)

巻号頁・発行日

vol.54, no.3, pp.118-127, 2007-03-15 (Released:2007-10-04)

参考文献数

27

被引用文献数

1 1

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富山県の伝統食品かぶらずしの品質と食味特性の関係を明らかにするため,県下の代表的な10社の市販品の理化学的分析と官能評価を行い,主成分分析による総合的な解析を行った.市販品は微生物数から推察される発酵状況や有機酸,糖組成に差があり,発酵を主とする伝統的製法タイプ,発酵度合い不十分タイプ,甘味添加を主とする食味調整タイプの3つに大別された.さらに,理化学特性と官能特性を総合した主成分分析の結果,消費者には 2つの価値観が同等の重みを持って存在することが明らかになった.1つは甘味中心に調整された食味を高く評価する価値観で,もう1つは伝統的製法に基づき熟成された食味を高く評価する価値観であり,少なくともいずれかの価値観を満たさない食味は消費者嗜好に適合しないことが示唆された

著者

久田 孝 庄田 麻美 森村 奈々 横山 理雄

出版者

公益社団法人 日本水産学会

雑誌

日本水産学会誌 (ISSN:00215392)

巻号頁・発行日

vol.64, no.6, pp.1053-1059, 1998-11-15 (Released:2008-02-29)

参考文献数

18

被引用文献数

6 9

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Microflora of Kaburazushi (fermented turnip and yellowtail with malted rice) and Daikonzushi (fermented radish and Pacific herring with malted rice), traditional fermented food in Kanazawa, Japan, were surveyed by a simple method using several selective media and non-selective media. In the case of the Kaburazushi or Daikonzushi made by four factories, predominant bacterial groups were lactic acid bacteria (lactobacilli and/or lactococci), however samples obtained from the different factories showed different numbers of lactic acid bacteria (104 to 108/g) and the numbers did not correlate with the concentration of lactic acid and the pH value. In the case of the homemade samples, the numbers of lactic acid bacteria increased to about 108/g in three days and correlated with the increase of lactic acid concentration and the lowering of pH value. The numbers of yeast decreased about from 105 to 102/g during seven to 14 days' fermentation. The numbers of halophilic bacteria and contaminants, such as bacilli and coliforms, were decreased with the fermentation. These results indicate that the character of the microflora and fermentation of some Kaburazusi and Daikonzushi made by factories differs from that of the homemade variety.

著者

簑田 清次

出版者

一般社団法人 日本内科学会

雑誌

日本内科学会雑誌 (ISSN:00215384)

巻号頁・発行日

vol.104, no.1, pp.71-74, 2015-01-10 (Released:2016-01-10)

参考文献数

8

被引用文献数

1 1

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免疫系は感染防御が一義的役割であり,ヒトは遺伝子数でいえばヒトの全遺伝子の100倍以上の細菌遺伝子が体内(特に腸管)にあるといわれている.腸内細菌群と宿主の免疫系はお互いに牽制し合い,またお互いを助け合い,共存している.この共存が崩れると腸管の疾患を越えて全身の免疫疾患が発症する可能性があり,関節炎モデル,気管支喘息モデル,I型糖尿病モデル,ヒトの関節リウマチなどを例に説明する.

著者

Tsuyoshi ICHIKAWA Kyouichi SUZUKI Yoichi WATANABE Taku SATO Jun SAKUMA Kiyoshi SAITO

出版者

社団法人 日本脳神経外科学会

雑誌

Neurologia medico-chirurgica (ISSN:04708105)

巻号頁・発行日

pp.tn.2015-0188, (Released:2015-11-24)

参考文献数

24

被引用文献数

1 16

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To perform intraoperative fluorescence angiography (FAG) under a microscope without an integrated FAG function with reasonable cost and sufficient quality for evaluation, we made a small and easy to use device for fluorescein FAG (FAG filter). We investigated the practical use of this FAG filter during aneurysm surgery, revascularization surgery, and brain tumor surgery. The FAG filter consists of two types of filters: an excitatory filter and a barrier filter. The excitatory filter excludes all wavelengths except for blue light and the barrier filter passes long waves except for blue light. By adding this FAG filter to a microscope without an integrated FAG function, light from the microscope illuminating the surgical field becomes blue, which is blocked by the barrier filter. We put the FAG filter on the objective lens of the operating microscope correctly and fluorescein sodium was injected intravenously or intra-arterially. Fluorescence (green light) from vessels in the surgical field and the dyed tumor were clearly observed through the microscope and recorded by a memory device. This method was easy and could be performed in a short time (about 10 seconds). Blood flow of small vessels deep in the surgical field could be observed. Blood flow stagnation could be evaluated. However, images from this method were inferior to those obtained by currently commercially available microscopes with an integrated FAG function. In brain tumor surgery, a stained tumor on the brain surface could be observed using this method. FAG could be performed with a microscope without an integrated FAG function easily with only this FAG filter.

著者

佐藤 晃矢 岡 瑞起 橋本 康弘 加藤 和彦

出版者

一般社団法人 人工知能学会

雑誌

人工知能学会論文誌 (ISSN:13460714)

巻号頁・発行日

vol.30, no.5, pp.667-674, 2015-09-01 (Released:2015-08-27)

参考文献数

19

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Social Tagging System (STS) which is one of the content management techniques is widely adopted in the online content sharing service. Using STS, users can give any strings (tags) to contents as annotations. It is important to know the usage of tag statistics for accomplishing an effective database design and the information navigation. The frequency of tag usage as well as their dynamics are similar to the ones found in the natural language. It is possible to reproduce the branching process of the tag dynamics using a classical model called Yule-Simon process. Another characteristic aspect of tags is the tag co-occurrence generated from the simultaneous use of tags. Using the tag co-occurrence, STS is able to reconstitute the hierarchy of tags, and recommend the tag which is probably used next. However, Yule-Simon process does not consider the tag co-occurrence and thus how the tag co-occurrence is generated from the model like Yule-Simon has not been addressed yet. In this paper, we propose to expand the Yule-Simon process to model the tag co-occurrence. From the point of view of network hierarchy, we confirm the similarity in the structure of the tag co-occurrence with the empirical data obtained from a social network service called ‘RoomClip’. The present result suggested that this simple model like extended Yule-Simon process generates the tag co-occurrence feature.

著者

鈴木 潤子

出版者

日本比較教育学会

雑誌

比較教育学研究 (ISSN:09166785)

巻号頁・発行日

vol.1995, no.21, pp.61-71,212, 1995-06-30 (Released:2011-01-27)

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There is vocal public demand for more space in higher education in Thailand. From long ago, higher education was just for a small number of young people, the so-called ‘Elite’.But recently, the situation has changed. Many Thai people want to reach for a university-level education. In 1990, the number of students in higher education was about 730, 000. In this figure is included 510, 000 students enrolled in open universities. Therefore, open universities play an important role in higher education in Thailand.There are two open universities in Thailand. Ramkhamhaeng University was founded in 1971 and has its own campus in Bangkok. Some students attend classes every day, while others come only to register for credits or take course-examinations. Lectures are done for numerous students in a huge-sized class through microphones.Sukhouthai Thammathirat Open University was founded in 1978 and adopted ‘distance-learning’, which is an educational system through multimedi (for example, printed material, cassette-tapes, and radio or T. V. program on the air). Students basically study at home, and at the end of the school-term, they can take course-examinations at study-centers in each prefecture.The functions of open universities are the following; The Open University, (OU) as a national university, provides a B. A. degree and professional knowledge. The OU expand educational opportunities for many Thai people who cannot afford school fees for private universities. The OU also equalize the higher-educational opportunity-gap between urban and rural areas. The OU can offer university-level education for both working people and full-time students.On the other hand, Ramkhamhaeng University absorbs young students who cannot pass national-entrance-examination for normal universities.Another impact should be noticed. In Sukhouthai Thammathirat Open University, many students want to reach the master-course study level. This may show evidence of the ‘Diploma Disease’ in Thailand.These two open universities in Thailand have multiple functions, and diffuse higher-educational opportunities to the Thai people.