著者
Akira TAKASU Yasumitsu SUZUKI Yoshiya OHKI Takahiko OGAWARA Shizue SETO (SAKAMOTO)
出版者
The Association for the Geological Collaboration in Japan
雑誌
地球科学 (ISSN:03666611)
巻号頁・発行日
vol.76, no.1, pp.37-42, 2022-01-25 (Released:2022-06-25)
参考文献数
26

Kosmochlor-bearing eckermannite rock is identified in the Yamanobo outcrop of Itoigawa City, Niigata Prefecture, Japan, which is emplaced within a serpentinite body of the Renge metamorphic belt. The eckermannite rock is likely a large enclave within the serpentinite body, with an albitite zone developed between the eckermannite rock and serpentinite matrix. Kosmochlor is lens-shaped or schlieren-like domains within the eckermannite matrix, and comprises spherical aggregates of radiated kosmochloric pyroxene. Spherule cores are occasionally occupied by a corroded form of chromite. The chemical compositions of the kosmochlor exhibit a solid solution between kosmochlor (Ko98Jd0Ae1Q1) and jadeite (Ko25Jd61Ae6Q8). The maximum kosmochlor component is 98 mol.%, likely representing the closest known composition to the NaCrSi2O6 end-member, worldwide. Sodium amphiboles coexisting with kosmochloric pyroxene, and especially the cores of relatively large amphibole grains, in particular, contain high Cr2O3 (up to 12.2 wt.%, 1.34 apfu) and exhibit significant C-site deficiency (i.e., C-site cation < 5).
著者
平田 昌弘
出版者
日本文化人類学会
雑誌
文化人類学 (ISSN:13490648)
巻号頁・発行日
vol.82, no.2, pp.131-150, 2017 (Released:2018-04-13)
参考文献数
36
被引用文献数
1

本稿では、アンデス高地のリャマ・アルパカ牧畜で搾乳がおこなわれなかった要因を検討するために、牧畜民のリャマ・アルパカ群管理、特に牧夫の母子畜間の介入について現地調査をおこなった。リャマ・アルパカの子畜の出産に際し、毎日の日帰り放牧を実現させるために、母子畜分離を実施するかどうかを検討した結果、母子畜分離を全くおこなわない、おこなう必要がないことが明らかとなった。その理由は、1)子畜が数時間で歩き始めるというリャマ・アルパカの身体特性、2)放牧の移動速度が遅いというリャマ・アルパカの行動特性、3)目的とする放牧地では家畜群はほぼ停滞しながら採食するというリャマ・アルパカの行動特性、4)放牧領域が狭いというリャマ・アルパカ群放牧管理の特性、5)放牧地の独占という所有形態に起因していた。更に、夜間の子畜の保護のための母子畜分離、子畜の離乳のための母子畜分離も全くおこなわれていなかった。リャマ・アルパカの母子畜管理の特徴は、母子畜は基本的には自由に一緒に過ごさせ、母子畜を強制的に分離していないことにある。「非母子畜分離-母子畜間の関係性維持」の状況下においては、母子畜間への介入は多くを必要としない。孤児が生じたとしても、牧夫の「家畜が死ねば食料になるという価値観」から、乳母づけもしない。母子畜間に介入の契機が生じないということは、搾乳 へと至る過程も生起し難いことになる。つまり、リャマ・アルパカにおいては搾乳へと発展していかなかったことになる。これが、牧畜民と家畜との関係性の視座からのリャマ・アルパカ牧畜の非搾乳仮説となる。リャマ・アルパカ牧畜では強制的に母子畜を分離しないことによる母子畜間の関係性維持、そして、催乳という技術を必要とするなどラクダ科動物の搾乳への行為に至る難しさが、搾乳へと向かわせなかった重要な要因と考えられた。
著者
神田 千里
出版者
The Historical Society of Japan
雑誌
史学雑誌 (ISSN:00182478)
巻号頁・発行日
vol.110, no.3, pp.410-435, 2001-03-20 (Released:2017-11-30)

Regarding the debate over whether tsuchi-ikki (土一揆) was part of the peasants' class struggle, Y. Inagaki criticized the researches regarded it as such a struggle, arguing that it was carried out by warriors, agents of landlords, or wealthy peasants and thus could not be looked upon as a political struggle. Inagaki's argument has been opposed by not a few scholars to date. At present, the balance of evidence seems to support the argument that tsuchi-ikki was part of the peasants' class struggle. Especially strong support has been provided by the researches on tokusei (徳政, annulling loan contracts) by K. Seta, H. Kasamatsu, and S. Katsumata, which has proved that tokusei demanded by tsuchi-ikki were based on the idea of the land possession common to the residents of villages at that time. On the other hand, it has come to be known that both the unity of peasants based on the village and the idea of the land possession common to villagers in the medieval Japan still prevailed in later premodern times. This brings the author to think that tsuchi-ikki cannot be completely explained only by the two elements in the previous debate, because the term disappears from the documentations by the end of the sixteenth century. The author, therfore, rexamines whether the unity of peasants based on the village is the definitive element of tsuchi-ikki, looking at the connection between daimyo, landlords, warriors and tsuchi-ikki, in order to throw some light upon the aspects that still remain unexplained.
著者
Satoshi IMAZATO
出版者
The Association of Japanese Geographers
雑誌
地理学評論 (ISSN:13479555)
巻号頁・発行日
vol.81, no.5, pp.323-335, 2008-05-31 (Released:2010-07-01)
参考文献数
117
被引用文献数
1 3

This paper overviews the progress in the social and cultural geography of Japanese rural areas from the mid 1990s to the mid 2000s by considering four topics: political and economic restructuring, sustainable systems of social integration and subsistence, self-governance of natural environments, and the history of the social construction of rural images. Today, Japanese rural geographers encounter two kinds of globalization: economic globalization, which directly or partially influences the four phenomena above, and the globalization of research activities by geographers who must internationally develop their own theoretical frameworks on these topics.
著者
小野 健吉
出版者
山川出版社
雑誌
歴史と地理 (ISSN:13435957)
巻号頁・発行日
no.630, pp.31-41, 2009-12
著者
高田 亮
出版者
Tokyo Geographical Society
雑誌
地学雑誌 (ISSN:0022135X)
巻号頁・発行日
vol.110, no.2, pp.245-256, 2001-04-25 (Released:2009-11-12)
参考文献数
39
被引用文献数
3 2

Basaltic volcanoes above oceanic crust or island-arc crusts develop calderas. Upon the formation of this caldera, the collapsed volume was generally far larger than erupted volume. Caldera width, its depth, and caldera horizontal width (CR) / volcano size (VR) depend on the physical properties of an oceanic crust. The CR/VR ratio decreases away from the ridge. At Fernandina volcano, Galapagos, the elongated caldera of 3.5 km × 2.5 km was formed in 1968 during a phase dominated by circumferential fissure eruptions after a phase dominated by radial fissure eruptions. At Kilauea volcano, Hawaii, during a phase dominated by central eruptions, several drain backs of lava lake ccurred from 1800, and, finally, a caldera of 1 km in diameter collapsed in 1924. Caldera collapse seems to be inevitable because accumulated crystals and solidified magma under a volcano increases gravitational instability. According to the gravitational collapse model proposed in this paper, it is difficult to determine when, how wide, and how deep a caldera collapse will occur. The magma plumbing system expands horizontally and vertically during long-term growth. Caldera collapse should contribute to vertical growth. Horizontal growth and vertical growth are governed by physical properties of the crust beneath the volcano; the former process is dominant in Hawaii, and the latter in Galapagos. In the case of Miyakejima volcano, the caldera collapse may be triggered by dike intrusions into a region with a low probability of intrusions or by an increase in the magma supply beneath the magma chamber. At the Miyakejima eruption in 2000, the caldera of 1.5 km in diameter formed in the shallow crust; ductile mass or dense magma with crystal mush may have moved downward or northwestward in the deep crust.
著者
玉井 清
出版者
Japanese Association of Electoral Studies
雑誌
選挙研究 (ISSN:09123512)
巻号頁・発行日
vol.21, pp.137-157,216, 2006-02-28 (Released:2009-01-22)
参考文献数
109

本稿は,昭和3(1928)年に実施された第1回普選の投票率に注目しながら,普選導入により新たに選挙権を獲得した人々の選挙に対する基本的な意識,すなわち彼らが新たに獲得した選挙権をどのように自覚し,投票を通じた政治参加にどの程度の意義を見出していたかについて考察を加えた。その結果,新有権者の選挙に対する関心や意識が必ずしも高くなかったことを,前年に実施された普選による府県議選の低投票率や,選挙買収を当然視する考え等から明らかにした。政府は,かかる違反防止のための選挙啓蒙活動を積極的に行うが,その活動は,有権者に選挙違反への脅威を抱かせ,彼らを選挙から遠ざけ,棄権を助長する恐れを生じさせた。こうした状況を受け,選挙後半戦より政府が,違反防止から棄権防止に力点を置く選挙啓蒙活動を展開するようになったことを,実際に用いられたポスターやビラ等を紹介しながら明らかにした。第1回普選の投票率は,当初懸念されたほど下がることはなかったものの,その背景において,本稿において詳述したような選挙啓蒙活動が必要にせまられ積極的に行われていた事実を示すことにより,新有権者の選挙に対する関心や意識は必ずしも高くはなかったことを検証した。
著者
宮津 大輔 立石 裕樹 與田 賢作 松浦 徹 山下 大貴 安部 由起子 後藤 貴央 秋吉 正貴 田中 博和 平川 雅章
出版者
一般社団法人日本医療薬学会
雑誌
医療薬学 (ISSN:1346342X)
巻号頁・発行日
vol.47, no.7, pp.345-357, 2021-07-10 (Released:2022-07-10)
参考文献数
23

In January 2020, Fukuoka Tokushukai Hospital started Protocol Based Pharmacotherapy Management (PBPM), which allows pharmacists to order regular blood and urine tests for drugs that are recommended in the package insert, with the permission of the physician. The purpose of this initiative is to improve the quality of drug therapy for patients through the intervention of pharmacists, to reduce the burden on physicians, and to provide a solution to the three problems of drug therapy at our hospital. As a result, 204 PBPMs (203 blood tests and 1 urine test) were performed for a period of 8 months after the start of drug therapy. Most of them were additions to existing physician orders. All suggestions to the physician for tests were accepted, and 95% (96/101) of these were ordered by the pharmacist. In 37.3% (28/75) of the cases, the medication was changed after the test results.In addition, the "compliance rate of vancomycin (VCM) trough concentration measurement," "compliance rate of hepatitis B virus DNA (HBV-DNA) monitoring in oral chemotherapy alone," and "compliance rate of serum P concentration measurement during Continuous hemodiafiltration (CHDF)" increased after the start of PBPM compared with before (81.3% vs 91.7%, 82.6% vs 93.9%, and 65% vs 100%, respectively). We suggest that our PBPM is a useful tool for pharmacists to proactively promote appropriate drug therapy.
出版者
雄鶏社
巻号頁・発行日
vol.3, no.9, 1954-08
著者
樋口 雄一
出版者
中央大学政策文化総合研究所
雑誌
中央大学政策文化総合研究所年報 (ISSN:13442902)
巻号頁・発行日
vol.20, pp.153-167, 2017-08-24

This paper investigates the status of drug production during 1930s in Korea under the Japanese colonial empire and the facts of Oriental Development Company(or Toyo Takushoku Kabushiki Gaisha)’s drug production for peasants in Korea. In addition to Oriental Development Company, the order from the province(prefecture) governments and landowners enforced the general tenant farmers to produce drugs. However, the revenue from the drug production was not enough for the peasants to make a decent living. While surveying the number of Korean drug addicts at that time, this paper also verifies the Governor-General of Korea’s administrative responses to Korean drug addicts. In conclusion, this paper makes clear the brutal side of Japanese colonial rule in Korea that used drugs to dominate Korean peasants. This caused a large number of drug addicts among Korean peasants. Even worse, there was only one drug treatment facility at the time. Sources are all new which were written by the Governor-General of Korea and its related organizations. As a further study, the effect of the drug production which remained in Korean society after the end of colonization should be inquired.
著者
大森 義幸
出版者
公益社団法人 精密工学会
雑誌
精密工学会誌 (ISSN:09120289)
巻号頁・発行日
vol.82, no.9, pp.803-806, 2016-09-05 (Released:2016-09-05)
参考文献数
4
被引用文献数
1