著者
半谷 吾郎 好廣 眞一 YANG Danhe WONG Christopher Chai Thiam 岡 桃子 楊木 萌 佐藤 侑太郎 大坪 卓 櫻井 貴之 川田 美風 F. FAHRI SIWAN Elangkumaran Sagtia HAVERCAMP Kristin 余田 修助 GU Ningxin LOKHANDWALA Seema Sheesh 中野 勝光 瀧 雄渡 七五三木 環 本郷 峻 澤田 晶子 本田 剛章 栗原 洋介
出版者
一般社団法人 日本霊長類学会
雑誌
霊長類研究 (ISSN:09124047)
巻号頁・発行日
pp.36.014, (Released:2020-11-30)
参考文献数
23

We studied the island-wide distribution of wild Japanese macaques in Yakushima (Macaca fuscata yakui) in May 2017 and 2018. We walked 165.4 km along roads and recorded the location of 842 macaque feces. We divided the roads into segments 50 m in length (N=3308) and analyzed the effect of the areas of farms and villages or conifer plantations around the segments and also the presence of hunting for pest control on the presence or absence of feces. We divided the island into three areas based on population trend changes over the past two decades: north and east (hunting present, population decreasing); south (hunting present, no change) and west (hunting absent, no change). According to conditional autoregressive models incorporating spatial autocorrelation, only farms and villages affected the presence of feces negatively in the island-wide data set. The effect of hunting on the presence of feces was present only in the north and east and the effect of conifer plantations was present only in the west. Qualitative comparisons of the census records from the 1990s with the more recent census indicated that feces were no longer found in the private land near the northern villages of Yakushima, where macaques were previously often detected in the 1990s. In other areas, such as near the southern villages or in the highlands, macaques were detected both in the 1990s and in 2017-2018. Our results further strengthen the possibility that the macaques have largely disappeared around the villages in the northern and eastern areas. Since the damage of crops by macaques has recently reduced considerably, we recommend reducing hunting pressure in the north and east areas and putting more effort into alternative measures such as the use of electric fences.
著者
村上 博幸 箕輪 雄資 新野 二男 松井 智明 大畑 勉
出版者
Japan Health Physics Society
雑誌
保健物理 (ISSN:03676110)
巻号頁・発行日
vol.16, no.3, pp.255-258, 1981 (Released:2010-02-25)
参考文献数
2
被引用文献数
1 1
著者
鄒 韻 ZOU Yun
出版者
名古屋大学大学院人文学研究科附属「アジアの中の日本文化」研究センター
雑誌
JunCture : 超域的日本文化研究 (ISSN:18844766)
巻号頁・発行日
vol.9, pp.74-87, 2018-03-23

This paper discusses discourses regarding lesbianism in the Taisho period and proposes a new position where the borderline within the dichotomous structure of female heterosexuality / homosexuality does not only involve sexuality but is also entangled with gender, identity, and body image. In the 1910s, sexology became more prevalent in Japanese discourse. Psychopathia Sexualis, written by Richard Freiherr von Krafft-Ebing, is the foundation of sexology in Japan. Sawada Junjiro and Habuto Eiji wrote Hentai seiyokuron (Sexual Pervsion Theory) based on Krafft-Ebing’s book and emphasized that female homosexuals were more mentally oriented and more gender transgressive. Thus, female homosexual discourse diverged from an essentialist understanding of sexuality and created its own discursive space, connecting female homosexuality with the image of masculine women. The “same-sex love” scandal took place in 1920 when sexuality became a more popular topic. In the reporting of this news, we can see how the schema in which homosexual women being equated with masculine women had already been confirmed by the media under the influence of sexology. Homosexuality no longer described homosexual actions, but homosexual persons, and was also connected with their personalities. On the other hand, the intimate relationships among young female students converged from “ome” (written as “men and women” or “manly woman”) to “S,” which means sisterhood, due to the influence of sexology. Yoshiya Nobuko’s Hanamonogatari (Flower Tales) series is a representative work of the Taisho period about the pseudo-love story between shojos. Shirayuri is a story that closely resembles the “same-sex love” scandal. The representation of “S” in this story is told from the perspective of female eroticism, even though the characters are feminine and are enclosed in the gender role of “good wife, wise mother.” The romantic friendship of young female students did not produce a narrative of homosexuality but played the role of provoking romanticism and sentimental emotions. Thus, in the Taisho period, intimate relationships among young female students are divided into two directions: pathological female homosexuality and feminine romantic friendship.
著者
中村 周作
出版者
地理科学学会
雑誌
地理科学 (ISSN:02864886)
巻号頁・発行日
vol.54, no.4, pp.280-296, 1999-10-28 (Released:2017-04-20)
参考文献数
25
被引用文献数
1

The purpose of this research is to grasp the moving pattern of stall-keepers at fair markets and make it clear how they have come to be these stall-keepers. To sum up, the results are as follows: 1. Rihe Daikokuya, who sold china and porcelain, traveled mainly around (1) his local area, (2) Saitama Prefecture, (3) Niigata Prefecture, and (4) Tohoku District. As for the time of the year, he traveled around his local area in spring and autumn, in Saitama Prefecture in January to March, which is the most important period for his business, and, in summer, to Niigata Prefecture and to Tohoku District where it is rather cool even in Japan. 2. Tadaharu Kitazono, who sold bananas, traveled mainly around (1) Saga Prefecture, (2) Nagasaki Prefecture and (3) Fukuoka Prefecture. He sold mainly in spring and autumn, and as he travels by his own car now, he mostly goes and returns in a day. His traveling area has become smaller compared with the time he traveled by trains and buses. 3. How has Rihe Daikokuya come to be a stall-keepers? He was born in an area where the pottery industry flourished, and worked as an apprentice in a pottery. But he was not contented as he could not get much money nor make much progress in his art, which made him decide to change his work. He became a member of an organization of stall-keepers (This kind of organization is called Tekiya.) and became a stall-keeper who sells china and porcelain. 4. How have these Tekiya-stall-keepers been born? Some of them have become stall-keepers when they wanted to get a job, and others, after some experiences of several jobs, have become ones with their longing for freedom. Thus they become members of a Tekiya group and stand on their own feet. Anyway, stall-keepers are typical "traveling workers" and we may be aware that they are important in playing the part of the prime mover to enliven fair markets.
著者
小出 敦也 細川 由梨
出版者
一般社団法人 日本アスレティックトレーニング学会
雑誌
日本アスレティックトレーニング学会誌 (ISSN:24326623)
巻号頁・発行日
vol.6, no.1, pp.67-73, 2020-10-31 (Released:2020-11-28)
参考文献数
15

本稿では日本の高等学校におけるアスレティックトレーナーの介入例として熱中症対策の実践報告をまとめた.実践された熱中症対策には(1)活動時間に関する取り組み,(2)環境温度に基づいた運動指針,(3)水分補給に関する取り組み,(4)物品・環境の整備,(5)教育・啓蒙活動が確認され,様々な学校関係者の参画によって実現された.今後は取り組みの効果を測定し,汎用性のある熱中症対策を提案する必要がある.

5 0 0 0 OA 面白い数学

著者
竹内端三 著
出版者
アルス
巻号頁・発行日
1928
著者
細谷,雄三
雑誌
日本統計学会誌. シリーズJ
巻号頁・発行日
vol.38, no.2, 2009-03

この論文は多変量有理型スペクトル正準分解の諸方法を展望するとともに,RozanovによるMAスペクトル密度行列の分解法を改良し数値的に実行可能とした方法を提案する.正準分解の応用として,第3系列との従属関係を有する2時系列間の偏因果性を定量的に測定するために有用な諸測度と,関連する統計的推定・検定法を概説する.