木更津工業高等専門学校紀要

表紙

原稿種別: 表紙
2003 年 36 巻 p. Cover1-
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_Cover1

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目次

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2003 年 36 巻 p. Toc1-
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_Toc1

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レーザ接合された薄鋼板の衝撃特性

大藤晃義, 山本博, 金綱正司, 臼田松男, 橋本浩二

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2003 年 36 巻 p. 1-6
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_1

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In this study, the impact characteristics of laser welded steel sheets are investigated and the change in toughness discussed. Instrumented Charpy impact test was carried out. In the range from -100℃ to 200℃, the welded steel sheets show good toughness. With decreasing the testing temperature, the maximum in load increase and the maximum deflection decrease. The fracture of welded steel sheets is mainly occurred at not weld metal as hard phase but base metal as soft phase. Therefore, the impact properties of weld steel sheets are similar to those of base steel sheets.

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遠隔臨場感システムを利用したSCSによる遠隔授業

臼井邦人, 栗本育三郎

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2003 年 36 巻 p. 7-11
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_7

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In a remote learning, since a lecture and students are not in the same classroom, mutual existence fades and the fall of presence is brought about. This time, the system which raises presence was made as an experiment, and evaluated in the remote learning by SCS.

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河川湾曲流れにおける水制構造物の影響について -曲率の変化による効果-

大木正喜, 白井淳治

原稿種別: 本文
2003 年 36 巻 p. 13-17
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_13

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In recent years, the river is made in consideration of environment or the scenery. This research inserts deflector in a curved river, changes the direction of the streamline through a curve and thereby, and makes the influence of the flow by curve ease. Length is made in to 40% of river width when inserting deflector in a curved river. If an insertion position is inserted in 63% lower stream of a curve, it is effective in direction change of a streamline. Moreover, if deflector is inserted by plurality rather than the singular, a big effect will be acquired to a direction change of a streamline. However, it becomes the cause of making the streamline of a down-stream region producing disorder, and has left some problems. This research experiments by changing the curvature of a curve, and reports the result examined about the validity of the deflector by change of curvature.

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グラフの直線的平面埋め込みI

山下哲

原稿種別: 本文
2003 年 36 巻 p. 19-24
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_19

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A Graph is a figure consisted of some points, called vertices, and some line segments, called edges, which join two vertices. An embedding f : G → R2 of into the Euclidean plane R2 is called a planar embedding of G. Then G is said to be a planar graph, and the image f(G) is said to be a plane graph of G. An planar embedding of G is called a straight line planar embedding if the image of each edge of G is a straight line segment of R2. Szele posed the question what are the necessary and sufficient conditions that a given graph could be have a straight line planar embedding. He conjectured that every planar graph has a straight line planar embedding. In 1936 Wagner proved that this conjecture is true. In 1948 Fary also solved this conjecture, and furthermore proved that for every planar embedding f : G → R2 of every planar graph G, there exists a straight line planar embedding f : G → R2 such that f is ambient isotopic to f.This theorem is called Fary's theorem. In this paper we explain Fary's proof of Fary's theorem in detail.

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The Acquisition of "contact clause" concept among the college students

Toshiaki NAKANURA

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2003 年 36 巻 p. 45-51
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_45

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Grammar itself is not existed as a learning item in the teaching lists in the Course of Study of both junior and senior high school published by the education ministry in Japan. However, no teacher denies the necessity of acquisition of grammatical items such as infinitive, participle, gerund, relative pronouns, and so forth. Among others, the item of "contact clause" has special position to learners of English as a foreign language in Japanese schools. In this paper, the investigation of what level the college students have acquired the contact clauses through several tests, and on the basement of the result, the analysis of the reasons why the students have felt difficult to master the item. The informants are all the college students at Kisarazu National College of Technology. (KNCT in short) This paper is the first of the three series of the study on the basement of experimental results concerning the clauses. (1) The result of the acquisition of the contact clause by the upper grade of KNCT (2) The result by the lower grade students of KNCT (3) The Deeper Analysis from the six different sentence sorts

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アーネスト・ヘミングウェイ『武器よさらば』における前景化の手法についての考察

橘高眞一郎

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2003 年 36 巻 p. 69-80
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_69

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Foregrounding in verse or poetry is to surprise the reader with de-automatization of what is normally taken for granted by throwing into relief the linguistic sign against the background of the norms of ordinary language 1). In prose or literary works, this distinct stylistic technique can be achieved by highlighting or making prominent some linguistic features for some specific effects against the background of the rest of the text. How can this stylistic technique of foregrounding be achieved in Ernest Hemingway's A Farewell to Arms, in which hard-boiled style may well be thought of as the internal norm? I suppose in this paper that complex sentence, elliptical sentence and narration are foregrounded as the deviations from the norm they are placed in. I will investigate them in the three scenes of the novel.

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木更津高専生におけるアレルギー性疾患の現状について

清野哲也, 坂田洋満

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2003 年 36 巻 p. 111-116
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_111

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The purpose of this study was so clarify the current status of allergosis in the students of Kisarazu National College of Technology. Allergic rhinitis showed the highest prevalence with 25.9% of all disease. The prevalence ofbronchial asthma was 6.6%, and that of atopic dermatitis was 5.7%. Among those with the asthma symptoms, the exercise was listed by 39.7% of the studens. Analysis by the gender revealed that, the girls (15.6%) showed a twice higher prevalence of allergic conjunctivitis than that of the boys (6.9%). By the grades, the prevalence of atopic dermatitis tended to be higher among the older students.

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19世紀の装置としてのパリのパサージュ -ヴァルター・ベンヤミンによる考察とその現在的様相をてがかりとして

柴田育子

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2003 年 36 巻 p. 117-125
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_117

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Die Passagen sind Arkadengange der Glasarchitektur, die in Paris geboren wurden. Das Hauptaufkommen der Passagen liegt in der ersten Halfte des 19. Jahrhunderts. Der Begriff der Flanierenden wird in den Passagen gepragt. Die Passagen entwickeln sich zu Zentren des Handels in Luxuswaren. Mann kann sagen, dess die Passagen in Paris eine Vorrichtung in 19. Jahrhundert ist. Das Aufkommen und der Hohepunkt der Panoramen in der ersten Halfte des 19. Jahrhunderts ist zeitlich mit der Entwicklung der Passagen zu sehen. Der Kulturkritiker Walter Benjamin hat in seinem Frabment Passagen-Werk, des als groβe Kulturgeschichte des 19. Jahrhunderts angelegt war, die Weltausstellungen und die Flanierenden zum zentralen Thema gemacht. Das ist ein Bericht, der beschreibt, wie die Berichtende im Juli and August 2002 Paris besuchte und die Passagen ansah.

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釣りの操作と釣り方の分析と体系化 -海水魚(磯の釣りと防波堤の釣り) -

松村志真秀, 秋葉和美, 板垣貴喜, 根本鉄郎

原稿種別: 本文
2003 年 36 巻 p. 133-136
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_133

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The operations and methods of fishing of freshwater fish were analyzed systematically, and the results were reported in the previous report. The fishing of the breakwater and the rocky shore are selected from among the four kinds of the fishing in the sea fish, and the system and the form used by the previous report were applied to these. This report is described about the results obtained.

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地震震源地間の特異関係の抽出について

熊谷勝彦

原稿種別: 本文
2003 年 36 巻 p. 137-140
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_137

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The generating mechanism of many earthquakes assumed that a jam of the plate which appears and moves to a mantle was the cause, and explored the unique relation about the focus near a boundary. However, since compensation of the shortage of data and data was inadequate, the result to desire was not obtained. Then, the prediction processing is mainly reported.

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Windows98およびLinuxによるI/O制御

鴇田正俊, 中根幹子

原稿種別: 本文
2003 年 36 巻 p. 141-146
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_141

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In many cases, we use the PC (Personal Computer) to control mechatronics system. RT_Linux, ART_Linux, μITRON, ...etc., Real time OS (Operating System) is used for control in a general way. However, typicai OS is Windows98 or Linux. We tried to control DC motor by using common OS and found that has enough ability. In this paper, we introduce the program to control PC hardware, and provide some experimental results that indicate performance of common OS.

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研究業績目録(2001.9月～2002.8月)

原稿種別: 文献目録等
2003 年 36 巻 p. 147-150
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_147

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編集委員・奥付

原稿種別: 目次
2003 年 36 巻 p. Toc2-
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_Toc2

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CONTENTS

原稿種別: 目次
2003 年 36 巻 p. Toc3-
発行日: 2003年
公開日: 2023/04/27

DOIhttps://doi.org/10.19025/bnitk.36.0_Toc3

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