著者

Kaisa Törnroos (née Kirves) Claudia Bernhard-Oettel Constanze Leineweber

出版者

(公社)日本産業衛生学会

雑誌

Journal of Occupational Health (ISSN:13419145)

巻号頁・発行日

pp.16-0295-OA, (Released:2017-05-25)

被引用文献数

10

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Objectives: This study identified perceived employability trajectories and their associations with sleeping difficulties and depressive symptoms over time. Methods: The sample was part of the Swedish Longitudinal Survey on Health from 2008 to 2014 (n = 4,583). Results: Two stable trajectories (high and low perceived employability over time) and three trajectories with changes (increasing, decreasing, and V-shaped perceived employability over time) were identified. Workers with stable low perceived employability reported more sleeping difficulties and depressive symptoms than those who perceived high or increasing employability. Conclusion: Perceived employability is a rather stable personal resource, which is associated with well-being over time. However, changes in perceived employability do not seem to be echoed in well-being, at least not as immediately as theoretically expected.

著者

K. Legat B. Hofmann-Wellenhof

出版者

The Seismological Society of Japan, Society of Geomagnetism and Earth, Planetary and Space Sciences, The Volcanological Society of Japan , The Geodetic Society of Japan , The Japanese Society for Planetary Sciences

雑誌

Earth, Planets and Space (ISSN:13438832)

巻号頁・発行日

vol.52, no.10, pp.771-776, 2000 (Released:2010-03-09)

参考文献数

15

被引用文献数

1

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Satellite-based navigation rapidly evolved into an efficient tool extensively used in a wide variety of civilian applications covering numerous modes of transportation, communication, administration, geodesy, agriculture, and many others. The current systems globally available are the US Global Positioning System (GPS) and the conceptually very similar Russian Global Navigation Satellite System (GLONASS). Considering the worldwide applications, GPS clearly predominates over GLONASS. However, GPS and GLONASS are mainly under military control of single nations and, also critical, do not fulfill certain performance requirements of the civil users, especially in terms of safety-critical applications. Thus, augmentations to the current systems and even completely new systems are under investigation. These are usually summarized under the abbreviation Global Navigation Satellite Systems (GNSSs). The various types of GNSS are described where emphasis is put on the future US and European contributions to the second-generation GNSS, i.e., the modernized GPS and the definition of the new European Galileo system. These two systems may be characterized as “compatible competitors”-thus, one might ask for whom the bell tolls.

著者

Chul-Song PARK Gil-Jae CHO

出版者

公益社団法人 日本獣医学会

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.16-0563, (Released:2017-04-20)

被引用文献数

3

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The objective of this study was to determine the number of Eurasian otters (Lutra lutra) that occupied the Sincheon River in Daegu, South Korea. Twenty-seven spraints collected from February to May 2016 at four sites (Jangam Bridge approximately 6.1 km from the Gachang Dam, Docheong Bridge approximately 13.5 km, Chimsan Bridge approximately 15.1 km and Nogoek Bridge approximately 18 km) along the Sincheon River (approximately 27.06 km) were analyzed using 12 microsatellite markers. The analyses resulted in the identification of 16 (59.3%) individual Eurasian otters in the Sincheon River based on the 27 spraints. Of the 16 individual Eurasian otters, seven were male, and nine were female. Groups were centered at the Jangam Bridge (3 males and 2 females), Chimsan Bridge (2 males and 3 females) and Docheong Bridge (2 males and 4 females). Thus, the 16 Eurasian otters formed three genetically related groups in each sampling area. The number of alleles per locus varied from three to seven, with a mean value of 5.08 alleles.

著者

Dah-Renn FU Daiki KATO Yoshifumi ENDO Tsuyoshi KADOSAWA

出版者

公益社団法人 日本獣医学会

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

vol.78, no.7, pp.1161-1166, 2016 (Released:2016-08-01)

参考文献数

38

被引用文献数

10

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Nasal lymphoma is the most common nasal tumor in cats and is generally a solitary and radiosensitive tumor. We retrospectively evaluated the response to radiation and survival time in relation to apoptosis and Ki-67 indices in feline nasal lymphomas treated with radiation therapy. The apoptotic and Ki-67 indices were evaluated with TUNEL and immunohistochemical staining in 30 biopsy tissues that were taken before any treatment. These two indices were compared, and differences between different treatment response groups were analyzed. The correlation between the median survival times (MST) and the indices was estimated using the Kaplan Meier method, and statistical differences between survival curves were analyzed using a log-rank method. With regard to apoptotic index, a statistical difference was observed between the samples taken from cats with complete response and stable disease (1.22% vs. 0.45%; P=0.045). The Ki-67 index in cats with both complete response and partial response was significantly higher than in cats with stable disease (44.4% and 39.6% vs. 16.3%; P<0.001 and P=0.008, respectively). The cats with a high level of apoptosis (>0.9%) nasal lymphoma were not significantly prolonged MSTs (P=0.202), however, high Ki-67-positive (>40%) cats experienced a statistically significant relationship with longer survival time (P=0.015). Our results indicate that spontaneous apoptotic and Ki-67 indices are strong predictors for response to radiation therapy in feline nasal lymphomas.

著者

Yoon-Joo SHIN Nam-Shik SHIN

出版者

公益社団法人 日本獣医学会

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.16-0403, (Released:2017-05-25)

被引用文献数

7

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Sociability is an essential trait for dogs to successfully interact with humans. In this study, the relationship between sociability and physiological stress was examined. Additionally, whether differences exist between companion dogs (C group) and shelter dogs (S group) was examined. Overall, healthy 37 dogs (C group=21 and S group=16) were examined. After 5 min of walking, the dog and the owner (or the chief manager) rested freely in the experimental location for 5 min. The behavioral test with 6 categories was conducted to evaluate sociability over 4 min. The establishment of two groups (H group=dogs with high sociability; L group=dogs with low sociability) was supported by the statistical results of the behavioral tests. Saliva was collected before (P1) and after the test period (P2), and salivary cortisol levels were determined and statistically analyzed. The cortisol concentrations at P2 and the differences in concentrations between P1 and P2 (P2–P1) in the groups with high sociability were significantly lower than those in the groups with low sociability. These results may demonstrate that sociable dogs adapt more comfortably to strangers and unfamiliar situations. Meanwhile, there were significant differences in hormonal results between the C and S groups. For this reason, their sociability should be evaluated using behavioral and physiological assessments before re-adoption to ensure their successful adaptation.

著者

西 翔平 池永 雄貴 松川 真美 ラグレー ピエール-イヴ

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 = IEICE technical report : 信学技報 (ISSN:09135685)

巻号頁・発行日

vol.113, no.167, pp.41-45, 2013-07-29

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脈波は血管内を伝搬する圧力波が皮膚表面上に変位となって観測されるものである.圧力波は血管内を伝搬するため,血管硬さの影響を受ける.そこで我々は脈波の波形変化を利用して,血管の弾性率推定を提案してきた.その中で圧力波や脈波の数値解析手法として1次元理論モデルを用いた.しかしこのモデルでは圧力波が伝搬した血管系全体の平均的な弾性しか算出できない.そこで本研究では,局所的な血管弾性と平均弾性の比較検討を試みた.自作の粘弾性チューブを用いて,その平均的な弾性と局所的な弾性を推定した.また,引張試験より得られたチューブ材料の弾性率とも比較し検討したので報告する.

著者

Lan-Chien Huang Tzu-Hsing Ko

出版者

(公社)日本金属学会/(一社)軽金属学会,(一社)資源・素材学会,ナノ学会,(公社)日本金属学会,(一社)日本塑性加工学会,(公社)日本鋳造工学会,日本銅学会,(一社)日本熱処理技術協会,(一社)日本熱電学会,(一社)日本非破壊検査協会,(一社)日本溶射学会,(一社)粉体粉末冶金協会,(公社)腐食防食学会

雑誌

MATERIALS TRANSACTIONS (ISSN:13459678)

巻号頁・発行日

vol.56, no.3, pp.445-449, 2015-03-01 (Released:2015-02-25)

参考文献数

9

被引用文献数

1 3

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In this study Cu-contaminated soils were chosen as a candidate material for the removal of hydrogen sulfide (H2S) from hot coal gas. Experimental results showed that the H2S was significantly reduced below 10 ppm when the Cu-contaminated soils were reacted with H2S. The optimal removal temperature of H2S was found to be at 923 K in the operating conditions. In addition to Cu species, free Fe oxides in the contaminated soils also performed an active species to react with H2S and enhanced the overall sulfur capacity. Through the XPS analysis, Fe sulfide (FeS) and Cu sulfide (Cu2S) were the major products after removal experiments. Regeneration experimental results also indicated that the Cu-contaminated soils can be regenerated by pass air and thus be reused for many times.

著者

Kitae Kim Siddhartha Bikram Panday In-sik Shin Jin-hae Kim Hye-young Kim Gwang-jae Yu

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.29, no.5, pp.941-945, 2017 (Released:2017-05-16)

参考文献数

20

被引用文献数

1

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[Purpose] The purpose of this study was to examine the effect of a 40-minute race on muscle activity and spatiotemporal cycle variables at four-time points during a 12-km roller skiing test using the double-poling technique. [Subjects and Methods] Five elite cross-country (XC) skiers on the Korean National reserve team participated in the study. Part of a biathlon course that consisted of both flat land and slopes was selected, and three measurements were recorded after every 4-km lap. Spatiotemporal variables, mean frequency and mean amplitude of 6 muscles were the chosen computational parameters. [Results] Significant differences were observed in cycle time and rate. The mean frequency of the upper-body muscles exhibited declining trends, with statistically significant differences for the triceps brachii. In addition, there were significant differences in the mean amplitude of the tibialis anterior and gastrocnemius. The activity of the triceps brachii, tibialis anterior, and gastrocnemius showed some degree of dependence on the technique. [Conclusion] Training and race strategies that improve the function of elbow extensors and ankle dorsiflexors are important in XC skiing; the application of roller-ski training research to actual XC skiing competitions is needed.

著者

ISLAM Md. Shahidul Nishiyama Shin-Ichi

雑誌

DSSR Discussion Papers

巻号頁・発行日

no.64, pp.1-34, 2016-09

著者

Claude Cohen-Tannoudji Bernard Diu Franck Laloë translated from the French by Susan Reid Hemley Nicole Ostrowsky Dan Ostrowsky

出版者

Hermann

巻号頁・発行日

1977

著者

丹保 健一 TAMBO Ken-ichi

出版者

三重大学教育学部

雑誌

三重大学教育学部研究紀要. 自然科学・人文科学・社会科学・教育科学・教育実践 (ISSN:18802419)

巻号頁・発行日

vol.67, pp.33-48, 2016-03-22 (Released:2017-02-18)

著者

Yong-Woon KIM

出版者

The Japan Academy

雑誌

Proceedings of the Japan Academy (ISSN:00214280)

巻号頁・発行日

vol.46, no.2, pp.103-108, 1970 (Released:2006-10-03)

参考文献数

13

著者

Eta Harich-Schneider

出版者

Oxford University Press

巻号頁・発行日

1973

著者

Akio Shinohara Shin-ichiro Kawada Masashi Harada Kazuhiro Koyasu Sen-ichi Oda Hitoshi Suzuki

出版者

日本哺乳類学会

雑誌

Mammal Study (ISSN:13434152)

巻号頁・発行日

vol.33, no.2, pp.77-82, 2008 (Released:2009-07-04)

参考文献数

39

被引用文献数

9

著者

chief editors Don E. Wilson Russell A. Mittermeier associate editors Sue Ruff Albert Martínez-Vilalta photographic editor Josep del Hoyo authors Paolo Cavallini ...

出版者

Lynx

巻号頁・発行日

2009

著者

ムゼーウス ヨ-ハン・カール・アウグスト 鈴木 滿

出版者

武蔵大学人文学会

雑誌

武蔵大学人文学会雑誌 : The Journal of Human and Cultural Sciences (ISSN:02865696)

巻号頁・発行日

vol.37, no.3, pp.1-78, 2006-02-03

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訳・注・解題

著者

Katsuyoshi OH-ISHI Ryota KOBAYASHI Kengo OKA

出版者

公益社団法人 日本セラミックス協会

雑誌

Journal of the Ceramic Society of Japan (ISSN:18820743)

巻号頁・発行日

vol.125, no.5, pp.383-386, 2017-05-01 (Released:2017-05-01)

参考文献数

27

被引用文献数

9

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We estimated site potentials for respective Li ions in the unit cell of Li4SiO4 crystal structure using the VESTA program and examined relation between the estimated site potentials and reactivity of the respective Li ions to CO2. Values of the estimated site potentials for the respective Li ions were distributed over a range of the shallowest level (−11.6 V) to the deepest level (−17.3 V). It is forecasted that the depth of these potentials would relate with reaction between CO2 and the respective Li ions in the unit cell of the Li4SiO4 crystal structure.

著者

前野 紀一 Norikazu MAENO 北海道大学名誉教授・藤女子大学非常勤講師 Professor Emeritus Hokkaido University and part-time lecturer Fuji Women's University

出版者

藤女子大学QOL研究所

雑誌

藤女子大学QOL研究所紀要 (ISSN:18816274)

巻号頁・発行日

vol.6, no.1, pp.5-16, 2011-03

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あい風という風が、日本海沿岸の各地で知られている。あい風はそれぞれの地の地形や気象で決まる局地的な風であり、風向も同じではない。しかし、各地のあい風には、A)海から幸せを運ぶ好ましい風、および、B)北前船のノボリの順風、という二つの共通な特徴がある。あい風の風向が、北海道から、東北、北陸、山陰と南下するにつれて、北寄りから東寄りの風にかわる事実は、特徴AとBによって説明される。あい風の典型例として、石狩のあい風が調べられた。石狩のあい風は、江戸時代初期、おそらく300年以上前から始まった物資の輸送や人々の交流、移住の歴史の中で、特徴AとBに沿うように生まれ、育まれてきた。石狩のあい風は、春、夏、秋に吹くさわやかな北寄りの風であるが、気象学的には、典型的な海風であることが、気象データの解析とドップラーライダーの観測から明らかにされた。

著者

Nobuhiro Tanaka Masato Nakamura Takashi Akasaka Kazushige Kadota Shirou Uemura Tetsuya Amano Nobuo Shiode Yoshihiro Morino Kenshi Fujii Yutaka Hikichi for the CVIT-DEFER Registry Investigators

出版者

日本循環器学会

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-16-1213, (Released:2017-04-26)

参考文献数

14

被引用文献数

22

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Background:Clinical use of fractional flow reserve (FFR) has been rapidly increasing, but outcomes after FFR-based coronary intervention in Japanese daily clinical practice have not been well investigated.Methods and Results:The prospective multicenter cardiovascular intervention therapeutics registry (CVIT)-DEFER enrolled consecutive patients for whom FFR measurement was clinically indicated. This study comprised 3,857 vessels in 3,272 patients. Lesions were categorized into 4 groups according to FFR result and revascularization strategy: group 1: FFR >0.8, and deferral of PCI (n=1992); group 2: FFR >0.8, then PCI (n=230); group 3: FFR ≤0.8, and deferral of PCI (n=506); and group 4: FFR ≤0.8, then PCI (n=1,129). The event rate for deferred lesions was significantly low compared with that for PCI lesions (3.5% vs. 6.6%; P<0.05). Vessel-related events occurred in 62 (3.1%), 11 (4.8%), 25 (4.9%), and 79 (7.0%) patients in groups 1, 2, 3, and 4, respectively. PCI for lesions in which FFR was >0.8 (group 2) showed no improvement in the event rate compared with a defer-strategy. On the other hand, deferred lesions with lower FFR values had a higher risk of vessel-related events.Conclusions:A FFR-based revascularization strategy in daily clinical practice was safe with regard to vessel-related events.

著者

Hiroko Makihara Yuka Koike Masatomi Ohta Emi Horiguchi-Babamoto Masahito Tsubata Kaoru Kinoshita Tomoko Akase Yoshio Goshima Masaki Aburada Tsutomu Shimada

出版者

公益社団法人日本薬学会

雑誌

Biological and Pharmaceutical Bulletin (ISSN:09186158)

巻号頁・発行日

vol.39, no.7, pp.1137-1143, 2016-07-01 (Released:2016-07-01)

参考文献数

42

被引用文献数

19

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Visceral obesity induces the onset of metabolic disorders such as insulin resistance and diabetes mellitus. Adipose tissue is considered as a potential pharmacological target for treating metabolic disorders. The fruit of Terminalia bellirica is extensively used in Ayurvedic medicine to treat patients with diseases such as diabetes mellitus. We previously investigated the effects of a hot water extract of T. bellirica fruit (TB) on obesity and insulin resistance in spontaneously obese type 2 diabetic mice. To determine the active ingredients of TB and their molecular mechanisms, we focused on adipocyte differentiation using mouse 3T3-L1 cells, which are widely used to study adipocyte physiology. We show here that TB enhanced the differentiation of 3T3-L1 cells to mature adipocytes and that one of the active main components was identified as gallic acid. Gallic acid (10–30 µM) enhanced the expression and secretion of adiponectin via adipocyte differentiation and also that of fatty acid binding protein-4, which is the target of peroxisome proliferator-activated receptor gamma (PPARγ), although it does not alter the expression of the upstream genes PPARγ and CCAAT enhancer binding protein alpha. In the PPARγ ligand assay, the binding of gallic acid to PPARγ was undetectable. These findings indicate that gallic acid mediates the therapeutic effects of TB on metabolic disorders by regulating adipocyte differentiation. Therefore, TB shows promise as a candidate for preventing and treating patients with metabolic syndrome.