著者
ヅロルム著 藤田四郎譯
出版者
日本出版會社
巻号頁・発行日
1883
著者
鈴木 啓仁 森多 浩三 三舛 正幸 高橋 真哉
出版者
社団法人 日本写真学会
雑誌
日本写真学会誌 (ISSN:03695662)
巻号頁・発行日
vol.66, no.6, pp.590-596, 2003-12-25 (Released:2011-08-11)
参考文献数
19

過酸化水素 (H2O2), 次亜塩素酸 (NaClO), 亜塩素酸 (NaClO2) および過酢酸 (CH3COOOH) を用いて, 酸化剤種, 酸化pH, 添加量の違いによるゼラチン中のメチオニンおよびアルデヒドの変化について検討した. 合わせてメチオニン, アルデヒドの変化に伴う物理抑制度変化について調べた, ゼラチンの酸化によりメチオニン, アルデヒド含量は変化し, それらの変化は酸化剤種, 酸化剤添加量および処理pHにより異なることがわかつた. アルデヒドは弱い酸化にて減少し, 強い酸化にて増加する傾向にあった.アルデヒドの上昇は酸化による遊離還元糖の発生が要因の一つであると考えた. 酸化によるメチオニンの低減に伴い, 物理抑制度の上昇が認められた. この上昇の要因の一つとしてメチオニンの乳剤pAgへの影響を考えた.
著者
南 貴子 小原 敏郎 武藤 安子
出版者
社団法人日本家政学会
雑誌
日本家政学会誌 (ISSN:09135227)
巻号頁・発行日
vol.57, no.12, pp.807-817, 2006-12-15
被引用文献数
3 4

The first purpose of this study is to find out the family lifestyle during the period of Childbirth Satogaeri which means return to or stay at mother's old home or her parents' home after childbirth. The second is to investigate the relationship between Childbirth Satogaeri and mother's feeling toward child care. The third is to investigate the relationship between Childbirth Satogaeri and the child care support to mother after childbirth. A graph scale was used as it enables objective observations. Responses to the questionnaire were obtained from 141 mothers. The main results are as follows: 1) The amount of housework decreased on the part of mother during the period of Childbirth Satogaeri, but it increased on the part of her mother. In other words, the female members of any family are responsible for much of the housework. 2) After Childbirth Satogaeri, an increase of housework affected negatively mother's efficacy of child care and her affirmative feeling toward the baby. 3) Whether or not mother experiences Childbirth Satogaeri, her near relatives play an important role in child care support when the baby is around four months old.
著者
石井 由理
出版者
国際基督教大学
雑誌
国際基督教大学学報. I-A, 教育研究 (ISSN:04523318)
巻号頁・発行日
vol.43, pp.29-38, 2001-03

Norway revised its National Curriculum in 1997 as part of a thorough educational reform. Since Norway is a world leader in terms of the policy and practice of education aimed at promoting better international understanding and moreover shares some features with Japan, how it interprets recent social, economic and political development in the new National Curriculum is worthy of study. The paper briefly introduces the term "Education for International Understanding" and the rationale for studying the Norwegian curriculum. The content of the Curriculum is discussed in terms of raising awareness of global citizenship.
著者
石井 由理 イシイ ユリ Yuri ISHII
雑誌
国際基督教大学学報. I-A, 教育研究 = Educational Studies
巻号頁・発行日
vol.43, pp.29-38, 2001-03

Norway revised its National Curriculum in 1997 as part of a thorough educational reform. Since Norway is a world leader in terms of the policy and practice of education aimed at promoting better international understanding and moreover shares some features with Japan, how it interprets recent social, economic and political development in the new National Curriculum is worthy of study. The paper briefly introduces the term "Education for International Understanding" and the rationale for studying the Norwegian curriculum. The content of the Curriculum is discussed in terms of raising awareness of global citizenship.
著者
Uraiwan Chatchawan Unthika Jupamatangb Sunisa Chanchitc Rungthip Puntumetakul Wanida Donpunha Junichiro Yamauchi
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.11, pp.3359-3363, 2015 (Released:2015-11-30)
参考文献数
29
被引用文献数
2 6

[Purpose] The aim of this study was to investigate the effects of dynamic sitting exercises during prolonged sitting on the lower back mobility of sedentary young adults. [Subjects and Methods] Seventy-one subjects aged between 18–25 years participated in this study. Following a randomized crossover study design, subjects were randomly assigned to two groups: sitting only and dynamic sitting exercise. The dynamic sitting exercise was a combination of lower back hyperextension and abdominal drawing-in movements which were repeated 6 times in a 1-minute period and performed every 20 minutes during a 2-hour sitting session. Lumbar range of movement was measured with the modified-modified Schober test, and the pain intensity was evaluated using the visual analog scale. [Results] After the experiment, the lumbar range of movement was significantly impaired in the sitting only group; however, it was significantly improved in the dynamic sitting exercise group. There were significant differences in lumbar range of movement of both flexion and extension between the groups. No significant difference in pain intensity between the groups was found. [Conclusion] These results suggest that dynamic sitting exercises during prolonged sitting can prevent decreases in lumbar range of movement in both back flexion and extension following a 2-hour sitting period.
著者
人見 諭典
出版者
つくば国際大学
雑誌
研究紀要 (ISSN:13412078)
巻号頁・発行日
vol.12, pp.145-160, 2006-03-25
被引用文献数
1

The purpose of this paper is to examine how small-scale production met demands of the time, the pursuit of quality and quantity, with reference to Saint-Etienne ribbon industry during the inter-war period. In those days feminine dress was unfashionable, and demands for ribbon decreased increasingly. As compensation for the shortage, Saint-Etienne ribbon industry began to produce new merchandises suitable for mass production. But the organization of production was never changed. Saint-Etienne ribbon industry produced news merchandises with traditional organization called chef-d'atelier. Because it was important for Saint-Etienne to supply to the upper class traditional high-grade ribbons which only chef-d'atelier could produce. In other word Saint-Etienne actively wanted to participate in the creation of Paris fashion. In fact it was to pursuit of quality that was the essential subject for Saint-Etienne ribbon industry. This choice had steered Saint-Etienne ribbon industry to turn down finally. But it is undeniable that Paris fashion was sustained by many kinds of high-grade ribbons made in Saint-Etienne.
著者
石川 晃 金子 慶之 太田 努 磯崎 行雄
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.120, no.1, pp.52-64, 2011-02-25 (Released:2011-05-20)
参考文献数
59
被引用文献数
2 2 3

The western Pacific region, where the Eurasia, Australia, and Pacific plates currently interact, has been recognized as an important site for constraining the origins and emplacement of ophiolites (particularly for island-arc or supra-subduction zone types), because the spatial distribution of oceanic micro-plates and numerous ophiolitic rocks along their convergent margins infers possible genetic linkages among them. Mafic-ultramafic rocks distributed in the Timor-Tanimbar island chain, eastern Indonesia may be a good example of the on-going emplacement of the marginal basin lithosphere on the continental margin in the arc-continent collision zone, and are recognized as a possible modern analogue for Mesozoic Tethyan-type ophiolites (e.g. Troodos and Oman) in the Alpine-Himalayan orogenic system. Geological occurrence suggests that the buoyant subduction of the Australian continent uplifted fragments of newly formed mantle-crust section, which extends to neighboring pre-emplaced forearc marginal basins. However, from petrological and geochemical points of view, young pillowed basalt, dolerite, and gabbroic cumulate commonly possess island-arc signatures, whereas structurally underlying peridotites are mostly fertile (lherzolitic) in composition. This suggests that the crustal section is not linked to the underlying mantle by a genetic melt-and-residua relationship, as inferred from the lack of complete succession and the presence of abundant crosscutting structures. This inconsistency leads to the emergence of two contrasting models accounting for the unusual occurrence of a fertile mantle in the forearc setting of the Timor-Tanimbar region: (1) thrust-stacked fragments of the subcontinental mantle originally exhumed in the rifting stage of Australia; (2) depth-related heterogeneities in the lithospheric part of the mantle wedge. We note that the current debates on the origins of fertile lherzolites found throughout the Tethyan sutures and western Pacific regions can be settled through a better understanding of Timor-Tanimbar peridotite masses by age-dating studies employing several radiogenic isotope systematics.
著者
Hyun Jin Kim Sun Hee Choi Yoon Jin Kim
出版者
一般社団法人 園芸学会
雑誌
The Horticulture Journal (ISSN:21890102)
巻号頁・発行日
pp.MI-104, (Released:2015-12-10)
被引用文献数
5

The aims of this study were to examine the effects of different temperatures on seed germination and initial long-day (LD) or short-day (SD) duration on growth, floral initiation, and development of Hosta yingeri S.B.Jones. The germination percentage of H. yingeri seeds was > 90% at 5°C and between 15°C–30°C. The lowest time to the first germination (TFG) and the mean germination time (MGT) were observed at around 30°C. The optimum temperature for germination can be around 30°C considering the final germination percentage, TFG, and MGT together. Plant height, number of leaves, and leaf length increased as the initial SD duration decreased. The percentages of plant bearing buds were 50%, 50%, 20%, 10%, and 0% when the initial SD treatments were 0, 3, 6, 9, and 12 weeks with 29, 26, 23, 20, and 17 weeks of LDs, respectively. No plants flowered when they were exposed to the initial LD conditions. Flower spike length, number of visible buds, and number of open flowers increased as the duration of the initial SD decreased. Four-week-old H. yingeri required ≥ 26 weeks of LD duration to achieve >50% flowering.
著者
大塚 攻 西田 周平
出版者
日本海洋学会
雑誌
海の研究 (ISSN:09168362)
巻号頁・発行日
vol.6, no.5, pp.299-320, 1997-10-05 (Released:2008-04-14)
参考文献数
147
被引用文献数
11 24

The feeding ecology of marine pelagic copepods has been intensively studied since the 1910's. Recently, many new techniques, such as high-speed cinematography, deep-sea ROV, and SCUBA, have been introduced for direct observatios of their feeding behavior. These have clearly revealed that particle-feeders employ suspension feeding but not filter-feeding and that appendicularian houses are important food items for some pelagic calanoid, harpacticoid, and poecilostomatoid copepods. Particle-feeders commonly utilize microzooplankton such as ciliates and copepod nauplii and fecal pellets. Detritivory, strict selective predation, and gorging have been found exclusively in oceanic copepods. Five calanoid families Diaixidae, Parkiidae, Phaennidae, Scolecitrichidae, and Tharybidae with special sensory setae on the mouthparts and the poecilostomatoid Oncaea are considered to be adapted for feeding on detrital matter such as appendicularian houses. Some heterorhabdids probably inject a venom or anesthetic into prey animals to capture them. In the laboratory, predation on fish eggs and larvae by copepods, rejection of some dinoflagellates by calanoids, developmental inhibition of copepod eggs by feeding on some diatoms, and copepods' reactions to fecal pellets were demonstrated. Pelagic copepods constitute an assemblage of evolutionarily different groups. Among the 10 orders, calanoids supposedly first colonized the marine pelagic realm, and, at present, are most successfully adapted of any order to this environment by a wide variety of feeding mechanisms. They have developed a wide variety of feeding mechanisms. On the other hand, poecilostomatoids have secondarily become adapted to pelagic environments and are loosely associated with fish larvae and pelagic invertebrates, such as salps and appendicularians, for feeding. The calanoid family Heterorhabdidae consists of 2 particle-feeding, 3 carnivorous, and 2 intermediate genera. A phylogenetic analysis showed that the carnivores could have originated from the particle-feeders through the intermediate conditions, and that the mouthpart elements of the carnivores could be derived from those of the particle-feeders with modifications of the original elements and no addition of novel structures. Recent studies demonstrate that some copepods such as scolecitrichids and Oncaea can efficiently feed on nanoplankton trapped in appendicularian houses, and also suggest that suspension-feeders may transport diatom resting spores into the sea-bottom in the epipelagic zone and metals in the deep-sea bottoms through their feeding behavior, and that epipelagic carnivores may compete with fish larvae for copepod nauplii and dinoflagellates.
著者
大塚 攻 仲達 宣人 田中 克 上田 拓史
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.73, no.4, pp.693-702, 2007 (Released:2007-08-08)
参考文献数
37
被引用文献数
1 2

2000 年 6 月~2001 年 3 月の間に採集された有明海産スズキの鼻腔,口腔,鰓腔および鰓から 6 種の寄生性カイアシ類が発見され,Caligus tanago, Naricolax atypicus, Nothobomolochus lateolabracis の 3 種が優占した。大陸遺存種と考えられるものは出現しなかった。これらの寄生率,寄生数は宿主の繁殖期である 1~3 月に高くなる傾向があった。N. atypicus は鼻腔に寄生し,寄生率は夏季にも高く,宿主サイズと正の相関を示し た。
著者
石田 昭夫
出版者
日本陸水学会
雑誌
陸水学雑誌 (ISSN:00215104)
巻号頁・発行日
vol.55, no.2, pp.125-129, 1994-04-28 (Released:2009-06-12)
参考文献数
7
被引用文献数
3

多摩川の源流を含む上流域のカイアシ類相を調べた。採集されたカイアシ類はケンミジンコ7種,ソコミジンコ10種であった。ケンミジンコMacrocyclops monticolaが東京から初めて記録された。Eucyclops serrulatusが標高450―1,460mの急峻な山合いの水体から多数採集された。Eucyclops speratusは標高290mの川から採集された。ソコミジンコのCanthocamptus prominulusは雌の尾叉の正常型,phyllophora型,雄のそれと同形のものの3型,雄の正常型と内側面に微棘群のあるものの2型のいずれもが出現し,それぞれの型の出現割合は支流によって顕著に異なっていた。