著者

縣 由衣子

出版者

筑波大学文化交流研究会

雑誌

文化交流研究 (ISSN:18807100)

巻号頁・発行日

no.8, pp.17-32, 2013-03-30

著者

高橋 健

出版者

東京大学

雑誌

東京大学考古学研究室研究紀要 (ISSN:02873850)

巻号頁・発行日

vol.16, pp.83-137, 2001-03-05

---

In the first half of the Epi-Jomon period, a great variety of harpoonheads were used in Hokkaido. They were often decorated and buried in graves. This article tries to establish their classification and chronological sequence and consider their genealogy. Harpoonheads are classified by the way they are hafted, and the resistance they generate in the body of the target. These two points have often been confused, but they should be treated separately. When classifying according to resistance, harpoonheads are usually classified into barbed harpoonheads and toggle harpoonheads. The criteria for this classification have been unclear, but in this article harpoonheads meeting the following criteria are classified as toggle harpoonheads: 1. The tension of the line and the resistance the harpoonhead meet in the target produce a moment of force which rotates the harpoonhead. 2. Spurs or barbs are located in the rear of the line hole or the line groove. Epi-Jomon harpoonheads are classified into five categories: No.1, male-barbed; No.2, female-closed socket-barbed; No.3, female-closed socket-toggle; No.4, female-open socket-toggle (line also used for lashing the shaft or the foreshaft); No.5, female-open socket-toggle (line not used for lashing the shaft or the foreshaft) (Table 1). This article examines harpoonheads found in 26 Epi-Jomon sites (Fig.6, Table 2). No.4 harpoonheads are the traditional form common in prehistoric Hokkaido. No.5 harpoonheads are rare and exceptional in the Epi-Jomon period. This article discusses mainly No.1-No.3 harpoonheads, which existed in large numbers in the Epi-Jomon period, particularly in the first half, but did not exist in the preceding Jomon period or the succeeding Satsumon period. A chronological sequence was established by using a great variety of No.3 specimens from southern Hokkaido, especially the sites around the Funka-wan Bay. They are classified into Group A (Fig.8) and Group B (Fig.9, 10) by the shapes of the cross sections of their bodies, and the latter are subdivided into four groups (B0---B3) by the shapes and positions of their line holes. Using the available stratifical data, three stages are provisionally established: Minami-Usu 6 site strata VI stage, Usumoshiri site shell midden stage, and Usumoshiri site grave No.4 stage (Fig.11). They correspond to Group A, Groups B0/B1, and Groups B2/B3. These stages belong to the second half of the Esan culture, which is almost equivalent to the first half of the Epi-Jomon period in southern Hokkaido. This writer agrees with the widely-held view that No.3 harpoonheads originated from the Tohoku region. No.1 harpoonheads (Fig.15-17) were already widespread in the beginning of the Epi-Jomon period and can be found at Usumoshiri site grave No.4 stage. They are generally considered to be of Tohoku origin but the possibility that they originated north of Hokkaido cannot be denied. No.2 harpoonheads are unique to the Esan culture. There are no harpoonheads resembling them in the neighboring region, and the genealogy of these harpoonheads has been much discussed. They are classified into Group A with sharp points (Fig.18-20, Fig.21-5----10, Fig.22-6---9) and Group B with spoon-like heads for putting on end blades (Fig.21-1----4, Fig.22-1---5, Fig.23). Group A appeared in Minami-Usu 6 site strata VI stage, while Group B appeared in Usumoshiri site grave No.4 stage. This article concludes that, with regard to No.2 harpoonheads, Group A evolved under the influence of No.1 harpoonheads (barbed) and No.3 harpoonheads (closed socket) during the Esan culture, to be later followed by Group B.

著者

柴田 録治 Rokuji Shibata

雑誌

岐阜聖徳学園大学紀要. 教育学部編 = The annals of Gifu Shotoku Gakuen University. Faculty of Education (ISSN:13460889)

巻号頁・発行日

vol.40, pp.1-24, 2001-02-28

---

Mathematical objectives of primary school is used to teach multiplication and division of franctions. These operations have its basis in multiplicational facts. We usualy teach it as multiplication table in lower grade without appropriate consciousness of its history. It is important for our better instruction to know sincerely its genesis, its transitions, and the thought, ideas, and reasons why transitions making into development in the multiplication table, and also important to have insight to the nature of mathematics in these historical process. For this purpose, I made clear old chinese multiplication tables with comments on the defference of its earlier one. And made clear Japanese ones influenced by chinese (and others) books till Meiji Era.

著者

柴田 録治 Rokuji Shibata

雑誌

岐阜聖徳学園大学紀要. 教育学部編 = The annals of Gifu Shotoku Gakuen University. Faculty of Education (ISSN:13460889)

巻号頁・発行日

vol.41, pp.65-91, 2002-02-28

---

Kuku tables in the old China had changed into New type at the time emerging Mongorian Imperial, that is old type kuku starting from phrase [9・9.81], transited into New type kuku ending at the phrase [9・9.81], which is adopted in China till today. In Japan, Our Kuku tables are affected by these Chinese movements and shows more varieties in kuku types than Chinese. Concerning this, Yoshida Mituyoshi played an important role in our kuku history. To elucidate his work, I summarize the chronological kuku tables with some features of new ages.

著者

清章起鳳等輯

出版者

[出版者不明]

巻号頁・発行日

vol.[1], 1825

雑誌

教草

出版者

写

巻号頁・発行日

vol.第81冊, 1000

著者

アレン・フォート著 森あかね訳

出版者

音楽之友社

巻号頁・発行日

2012

著者

木村 佳乃実

出版者

メディカ出版

雑誌

Brain nursing = ブレインナーシング (ISSN:09108459)

巻号頁・発行日

vol.33, no.10, pp.965-968, 2017-10

著者

澤田 和夫 中井 由弘 白石 肇 尾嶋 正樹 大野 篤美

出版者

社団法人 日本金属学会

雑誌

日本金属学会会報 (ISSN:00214426)

巻号頁・発行日

vol.27, no.5, pp.388-390, 1988-05-20 (Released:2011-08-10)

参考文献数

5

著者

古谷 修

出版者

日本武道学会

雑誌

武道学研究 (ISSN:02879700)

巻号頁・発行日

vol.44, no.Supplement, pp.S_78-S_78, 2011 (Released:2012-08-31)

著者

山崎 直秀

出版者

一般社団法人 日本デザイン学会

雑誌

デザイン学研究 (ISSN:09108173)

巻号頁・発行日

vol.1980, no.32, pp.126-127, 1980-10-25 (Released:2017-07-25)

著者

大黒 俊哉 松尾 和人 根本 正之

出版者

日本生態学会

雑誌

日本生態学会誌 (ISSN:00215007)

巻号頁・発行日

vol.46, no.3, pp.245-256, 1996-04-25

被引用文献数

34

---

Successional patterns of vegetation on abandoned paddy fields and their levee slopes were analyzed in mountainous regions of central Japan. The samples were classified into two types, the Miscanthus sinensis type and Phragmites australis type, at the first division level of TWINSPAN, based on the dominant species regardless of location or fallow duration. The M. sinensis type occurred at dry sites on convex slopes and the P. australis type at wet sites on concave slopes. M. sinensis and P. australis have dominated paddy field stands for 20 years. Both the clump size and litter accumulation of M. sinensis increased with fallow duration, and this litter effect would be one of the important factors related to the long-term dominance of M. sinensis. During 20 years of fallow in the M. sinensis type, however, woody species invaded the gaps among the M. sinensis clumps. As individuals of M. sinensis become clumped and form heterogeneous spatial patterns including gaps, seeds dispersed from the levee slope vegetation and surrounding forests and /or buried seeds may establish themselves. On levee slopes, most stands were of the M. sinensis type, and dominated by woody species except in those that had lain fallow for three years. These results suggest that the succession of abandoned paddy fields in the surveyed regions is affected by soil moisture conditions related to micro-landform, litter accumulation, the growth form of dominant species and the levee slope vegetation as a seed source.

著者

野崎徹郎

雑誌

第74回全国大会講演論文集

巻号頁・発行日

vol.2012, no.1, pp.627-628, 2012-03-06

---

本研究は、要約と言い替えの手法を用いて文章を簡略化するシステムを提案する。要約システムは与えられた英文を既存の技術を用いて構文解析・格解析・照応解析等の解析を行うことにより実現する。このシステムを構築する際、山形大学の横山、菅野、西原らによる主題・焦点リンクを用いた重要文抽出システムを参考にした。言い替えシステムは各単語について難易度を評価し、高難易度と思われる単語を、別の類似する単語に置き換えるという考え方を基本として構築した。難易度の判定は、要約文に含まれる各単語について類似する単語を検索し、それらの単語のtf-idf値を比較することにより行っている。

出版者

写

巻号頁・発行日

vol.第41冊, 1000

著者

村岡 ひとみ 佐藤 陽治

出版者

日本DDS学会

雑誌

Drug Delivery System (ISSN:09135006)

巻号頁・発行日

vol.29, no.3, pp.207-216, 2014-07-20 (Released:2014-10-21)

参考文献数

2

---

平成25年、わが国の再生医療・細胞治療の実用化を目的とした3つの重要な法律が成立した。これらの法律では、再生医療・細胞治療の臨床試験や関連する産業に対する規制について、新たな整備が行われている。特に重要な変更点としては、薬事法改正により「再生医療等製品」が「医薬品」や「医療機器」から独立した新しいカテゴリーとして分類され、一部の再生医療等製品については条件及び期限つき承認制度が導入されたことと、再生医療等安全性確保法により、医師が患者から採取した細胞を医療のために加工する作業を外部事業者に委託することが認められたことが挙げられる。本稿では、これらの新たな再生医療等に関する規制について概説するとともに、再生医療の早期実用化に必要なレギュラトリーサイエンス上の課題について解説する。

著者

Flávio C. Magalhães Renata L. F. Passos Michele A. Fonseca Kenya P. M. Oliveira João B. Ferreira-Júnior Angelo R. P. Martini Milene R. M. Lima Juliana B. Guimarães Valério G. Baraúna Emerson Silami-Garcia Luiz O. C. Rodrigues

出版者

日本生理人類学会

雑誌

Journal of PHYSIOLOGICAL ANTHROPOLOGY (ISSN:18806791)

巻号頁・発行日

vol.29, no.1, pp.1-12, 2010-01-31 (Released:2010-04-30)

参考文献数

49

被引用文献数

15 30

---

To evaluate the effects of heat acclimation on sweat rate redistribution and thermodynamic parameters, 9 tropical native volunteers were submitted to 11 days of exercise-heat exposures (40±0°C and 45.1±0.2% relative humidity). Sudomotor function was evaluated by measuring total and local (forehead, chest, arm, forearm, and thigh) sweat rates, local sweat sodium concentration, and mean skin and rectal temperatures. We also calculated heat production (H), heat storage (S), heat exchange by radiation (R) and by convection (C), evaporated sweat (Esw), sweating efficiency (ηsw), skin wettedness (wsk), and the ratio between the heat storage and the sum of heat production and heat gains by radiation and convection (S/(H+R+C)). The heat acclimation increased the whole-body sweat rate and reduced the mean skin temperature. There were changes in the local sweat rate patterns: on the arm, forearm, and thigh it increased significantly from day 1 to day 11 (all p<0.05) and the sweat rates from the forehead and the chest showed a small nonsignificant increase (p=0.34 and 0.17, respectively). The relative increase of local sweat rates on day 11 was not different among the sites; however, when comparing the limbs (arm, forearm, and thigh) with the trunk (forehead and chest), there was a significant higher increase in the limbs (32±5%) in comparison to the trunk (11±2%, p=0.001). After the heat acclimation period we observed higher wsk and Esw and reduced S/(H+R+C), meaning greater thermoregulatory efficiency. The increase in the limb sweat rate, but not the increase in the trunk sweat rate, correlated with the increased wsk, Esw, and reduced S/(H+R+C) (p<0.05 to all). Altogether, it can be concluded that heat acclimation increased the limbs' sweat rates in tropical natives and that this increase led to increased loss of heat through evaporation of sweat and this higher sweat evaporation was related to higher thermoregulatory efficiency.

著者

豊国

出版者

大平

雑誌

観音霊験記

巻号頁・発行日

1858

著者

高田 章

出版者

Institute of Industrial Science The University of Tokyo

雑誌

生産研究 (ISSN:0037105X)

巻号頁・発行日

vol.62, no.5, pp.499-511, 2010

著者

堀内 弘之

出版者

The Crystallographic Society of Japan

雑誌

日本結晶学会誌 (ISSN:03694585)

巻号頁・発行日

vol.43, no.2, pp.137-147, 2001-04-25 (Released:2010-09-30)

参考文献数

20