著者
佐々木 弘子 原 千晶 菅原 龍幸
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.21, no.4, pp.286-297, 2011-03-30 (Released:2011-04-27)
参考文献数
9

The mineral components and other properties were analyzed for 50 samples of domestic and 11 samples of foreign mineral water available on the Japanese market. When these samples were classified according to the Bottled Water Guideline of Japan, 45 brands of natural mineral water (NMW) and 5 brands of mineral water (MW) of the domestic mineral waters were determined. Of the foreign mineral waters, there were 8 brands of NMW, 2 brands of MW and one brand of bottled water.   The means of the residue upon evaporation, hardness and the free carbon dioxide of the domestic mineral waters were significantly lower than those of the foreign mineral waters.   As for the minerals, the Na, Mg and Ca contents of the foreign mineral waters were significantly higher than those of the domestic mineral waters. On the other hand, the P contents of the domestic mineral waters were significantly higher than that of the foreign mineral waters.   The contents of the trace minerals, presumed to be always found in the NMW, are expressed in the detection percentage of the mineral waters of Japanese origin and the mineral waters of foreign origin in parentheses. B was 97. 8% (100%), V 80% (37. 5%), As 80% (12. 5%), Sr 97. 8% (75. 0%), Li 66. 7% (37. 5%), Zn 62. 2% (62. 5%), Ge 62. 2% (12. 5%), Se 60. 0% (12. 5%), Rb 71. 1% (12. 5%), Mo 71. 1% (25. 0%), Sb 57. 8% (62. 5%) and U 57. 8% (25. 0%).   Of the mineral waters of foreign origin, only B had a trace mineral detection percentage exceeding 80%.
著者
萩原 千晶 小塩 真司
出版者
日本パーソナリティ心理学会
雑誌
パーソナリティ研究 (ISSN:13488406)
巻号頁・発行日
vol.32, no.1, pp.21-23, 2023-05-30 (Released:2023-05-30)
参考文献数
9

This study examined the interaction between unmitigated communion (UC) and gender on gender system justification (GSJ). UC is a trait of putting others before oneself. GSJ is a tendency to maintain the status quo, even if it is unequal. Participants included 200 females and 200 males (Mage=20.5). Hierarchical multiple regression analysis was conducted including the interaction terms of UC and GSJ. Since the interaction was significant, a simple main effect test was conducted, a positive association for females, and a negative association for males. The results were interpreted regarding the fit in society for females and a lack of merit for males.
著者
萩原 千晶 下司 忠大 小塩 真司
出版者
公益社団法人 日本心理学会
雑誌
心理学研究 (ISSN:00215236)
巻号頁・発行日
pp.93.20216, (Released:2022-02-10)
参考文献数
39

The purpose of this study was to develop the Japanese version of the Revised Unmitigated Communion Scale (J-RUCS) and examine its reliability and validity. Participants included 423 Japanese university students. The confirmatory factor analysis indicated that J-RUCS had two error covariances; however, it did not indicate a unidimensional structure. As for reliability, adequate internal consistency and test-retest reliability were confirmed. Regarding validity, there were positive associations between J-RUCS and affiliation, empathic concern, negative communion, self-devaluative view adjectives, preoccupied attachment style, agreeableness, and neuroticism. Additionally, J-RUCS scores were negatively correlated with self-assertion and self-esteem. These results, which are consistent with previous studies, showed the validity of the J-RUCS.
著者
長谷川 稜太 山田 寛之 石原 千晶 和田 哲
出版者
一般社団法人 日本魚類学会
雑誌
魚類学雑誌 (ISSN:00215090)
巻号頁・発行日
pp.19-021, (Released:2020-02-28)
参考文献数
56

Animal personality, defined as consistent individual differences in behavior across time and/or context, has been associated with individual dispersal tendencies in some species. White-spotted char (Salvelinus leucomaenis) populations, often found in above-dam watersheds in Japanese mountain streams, the dams preventing continuous distribution with lower stream reaches, were subject of a behavioral study comparing above-dam and open-stream behavior of fry. Fries were collected from an above-dam area and two open-stream areas within the Kame River system (southern Hokkaido), and personality quantified by measuring a suite of behaviors, such being repeated two-month later. Above-dam fry showed a shorter swimming duration against a novel object and mirror than open-stream fry. The latency time to catch food in above-dam fry tended to be longer than that of the latter. Swimming duration against a novel object and mirror were significantly correlated when data for both groups combined, but not so when data for each group were analyzed independently. These results suggest that personality traits in whitespotted char fry would be shaped by natural selection acting on each habitat, resulting in differing adaptive personality traits.
著者
川崎 雅志 坂本 拓子 高橋 留美子 西田 友美子 狩野 美穂 昆 良枝 菅原 千晶
出版者
岩手県立大学
雑誌
岩手県立大学盛岡短期大学部研究論集 (ISSN:13489720)
巻号頁・発行日
vol.8, pp.7-12, 2006-03

血漿および肝臓脂質レベルに対するソバ茶摂取の作用をコレステロール無添加食(実験1)およびコレステロール負荷食(実験2)を与えたウイスターラットにおいて検討した。コレステロール無添加食摂取時,標準濃度(2g/100ml)ソバ茶の摂取により,血漿超低密度リポたんぱく質(VLDL)+低密度リポたんぱく質(LDL)コレステロール濃度が有意に低下した。しかし,コレステロール負荷食摂取時には,標準濃度ソバ茶の摂取による血漿(VLDL+LDL)コレステロール濃度に対する有意な差はみられなかった。コレステロール負荷食摂取時には,標準濃度ソバ茶の摂取により,肝臓トリグリセリド含量が有意に減少した。これらの結果より,標準濃度ソバ茶の摂取によって,コレステロール無添加食摂取時に血漿(VLDL+LDL)コレステロール濃度を低下させることによる血漿コレステロール濃度低下効果がみられ,また,コレステロール負荷食摂取によって蓄積された肝臓トリグリセリド含量を抑制することが示唆された。