Hiroshima Institute of Technology Academic Repository
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A basic study on Planning for crime prevention for Victims of crime against children and women\nA Case of Hiroshima city
Full text linkapplication/pdfRelated ministries established community design guideline for crime prevention. However, crimes targeting women and children have not decreased signi_cantly. This study aimed to clarify regional factors relating to crime and anxiety for crime in order to present basic data of this area in Hiroshima.
Show the data obtained from women living in Hiroshima and the crime occurrence situation recognized by the Hiroshima Prefectural Police on a map, and con_rm the understanding situation. These data suggest that some environmental factors a_ect both crime victimization and anxiety for it, while more detailed analysis is also needed.departmental bulletin pape
Molecular dynamics study of instability behavior of single-crystal silicon under uniaxial tension using Terso_ potential
Full text linkapplication/pdfInstability behavior of single-crystal silicon under tensile deformation has been investigated by molecular-dynamics simulations based on Terso_-type interatomic potential for the two proposed potential parameters. From the stress-strain curves obtained from the simulations, it is con_rmed that the maximum tensile stress decreases with increasing temperature for both parameters. However, there are signi_cant di_erences in the behavior after the stress release depending on the parameter type, indicating that defects such as dislocations or voids are formed di_erently.departmental bulletin pape
A SEISMICRESPONSE OF FRAME & COLUMN-BASE\nFOR LOW-RISE STEEL STRUCTURE WITH EXPOSED COLUMN-BASE\npart 5 _ Plastic rotation of column-base
Full text linkapplication/pdfRotation of exposed column-base was important for seismic performance discussed in steel structure, and it value obtained from structural performance of 1st layer member, and story drift angle of 1st layer. Moreover, rotation of exposed column-base was affected by column axial force. Therefore, If each column position, column axial force differ, rotation of exposed column-base also differ.
In this paper, derive relation of rotation of exposed column-base and story drift angle. The following conclusions were drawn.
1. Explicit function & correlation curve of shown relation of rotation of exposed column-base and story drift angle.
2.Simplified formula shown for maximum rotation of column-base lower than story drift angle.departmental bulletin pape
Gentle Lies :\nAudience Response to a Lie in Dear Evan Hansen
Full text linkapplication/pdfLies may be deemed as undesirable in any complex situation. Thus, theatre audiences may not be able to understand the act of lying in a drama. The Broadway musical drama, Dear Evan Hansen （2016） is themed on a small lie that leads to lies that are unfortunately published on social media. This paper aims to examine the audience reception of Dear Evan Hansen by gauging their responses to the lie told by the teenager, Evan Hansen in the film version （2021）. Initially, we examine differences between the stage and the film version, indicating certain contradictions in the film’s mise-en-sc_ne based on the director’s interpretation of Evan as ‘a very lonely sympathetic kid’. Subsequently, we scrutinise the voices of university students majoring in technology and engineering to discuss whether the film’s audiences empathetically interpret Evan’s lie despite such contradictions.departmental bulletin pape
A Study on Advanced Technologies of Disaster Prevention and Disaster Reduction of Masonry Historical Construction\n—Estimation of Dynamic Characteristics and The Structural Health Monitoring System—
Full text linkapplication/pdfThe aim of this paper is to monitor the dynamic characteristics of masonry historical constructions by Structural Health Monitoring System （SHM）. Firstly, dynamic behavior of masonry historical building has been examined by microtremor observation. Natural frequencies and damping ratios for lower modes are also estimated by microtremor tests. Secondly, and most important, dynamic monitoring system has been installed on the buildings. From the recorded structural response under ambient excitation and to earthquakes, the dynamic characteristics of the buildings are identified using Operational Modal Analysis techniques. Further interesting aspect is the managing of such data with genetic algorithm to identify the damage and the variation of the engineering constants. By digitizing the state of the building with a measuring instrument, it is possible to easily and quickly make judgments on repair and renovation.departmental bulletin pape
Students’ Emotional Changes and Educational Effects in Clinical Practice
Full text linkapplication/pdfDepartment of Clinical Engineering, Faculty of Life Science, Hiroshima Institute of Technology trains students to become clinical engineer. In order to become a clinical engineer, students are required to take clinical practice courses. Clinical practice conducted at medical facilities is strictly regulated by law and regulations in terms of content, time, etc., and is physically and emotionally taxing for students. In this study, we conducted a questionnaire survey before and after the clinical practice to examine the emotional changes and educational effects. The results suggest that the clinical practice resulted in an emotional change, as well as a clearer impression of clinical engineers and a change in their motivational behavior.departmental bulletin pape
An Investigative Research on the E_ciency of Shelter Management Using Digital Technology During a Large-Scale Disaster
Full text linkapplication/pdfWith the increase in natural disasters in recent years, the number of times shelters have been opened is increasing. In addition, especially in the event of a large-scale disaster, the evacuation period will be prolonged, which will increase the burden on shelter management sta_. This study proposes a simple and inexpensive information system that uses digital technology to improve the e_ciency of shelter operations during large-scale disasters. As a _rst step, the system uses Radio Frequency Identi_cation （RFID） tags to streamline the work of evacuees’ roll call and food distribution. As a result of introducing the proposed system to an evacuation drill, it was demonstrated that the execution speed of roll call and food distribution was improved by about three times. In addition, the results of a questionnaire survey of evacuation drill participants showed that more than 90% of the participants realized the effectiveness of the proposed system.departmental bulletin pape
Basic research of next generation mobility for the Utilization.〜 A Case Study of Asabara area at Hatsukaichi. 〜
Full text linkapplication/pdfEspecially the population of intermediate and mountainous areas is aging at an unusually rapid rate. This paper aims to clarify living behaviors of elderly people and their spatial patterns in mountain villages which have many spatial restrictions on daily living activities. In particular it examines the movement patterns of elderly people with various lifestyle types who live in agricultural communities in intermediate and mountainous areas.
For this purpose, the author conducted research based on headings for individuals and the data of people wearing wristwatch-type GPS in Asahara District, Hatsukaichi city.departmental bulletin pape
The strong motion measurement system and data processing method for the lecture building Nexus21 of Hiroshima Institute of Technology
Full text linkapplication/pdfThis research aims to provide useful information for seismic motion analysis and seismic design of structures. Data processing system is developed to get acceleration records at the lecture building Nexus21 of Hiroshima Institute of Technology (HIT) due to a strong earthquake, such as the Nankai Trough earthquake, which is feared to occur in the near future. The obtained results are as follows. (1) A list of the records of felt earthquakes for the last 10 years at HIT is summarized. (2) A processing software is created to select the three functions of “waveform display,” “spectrum display,” and “3D display”. (3) “Waveform display” and “3D display” show the acceleration, and the velocity / displacement calculated by the integration of the time history. (4) In “spectrum display”, the analysis results of the Fourier spectrum of acceleration, velocity, and displacement, in each floor and direction are presented and can be output as text. (5) Using the acceleration on the first floor of the lecture building due to the 2016 Kumamoto earthquake as an input, we attempted to verify the building response by vibration analysis.departmental bulletin pape
On the elective subject “Sciences et Laboratoires” in upper secondary school in France
Full text linkapplication/pdfフランスの高校1年では、選択教科として「科学と実験室」という教科が設置されている。設置そのものは、2010年度のカリキュラムからであり、現行の2019年度の新カリキュラムにも引き継がれている。本報告では学習指導要領をはじめ国民教育省のリソースやその他ホームページなどを資料として、この教科の特徴を以下のように描き出した。・教科固有の体系的な知識の積み上げが求められない。・操作や関心といったことが重要であるとアピールされている。・テーマにじっくり取り組め、自律性が養われる。・進路未決定の高校1年でありながら実質理系生徒を対象としている。・科学的アプローチが強調されかつプロジェクト・アプローチも唱えられるなど求められるアプローチが重層している。・物理・化学の教員が担当する。・新カリの科学的アプローチのコンピテンスは容易にチェックしやすい表現にブラッシュアップされている。・既存の科学系の教科で十分に補えない実験科学の実験的活動の本質的なものを補完する教科であるといえる。・知識の積み上げでない教科を性格づける枠組みとしての技術教育という括り方が、既存の教科の新たな補完の在り方を可能としている。departmental bulletin pape