• Title/Summary/Keyword: human right

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Measurement of Diaphragm in Normal Human (정상인의 가로막(diaphragm) 높이와 만곡도 계측)

  • Kim, Ham-Gyum;Ma, Sang-Chull
    • Journal of radiological science and technology
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    • v.30 no.4
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    • pp.335-341
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    • 2007
  • General anatomy classifies diaphragm as muscle of boundary between chest and abdomen, while radiology divides it into right and left hemidiaphragm, because it is more advantageous in radiological diagnosis on chest and abdomen. Based on these anatomic characteristics of diaphragm, this study aimed to measure the height and curvature of right and left diaphragm in simple chest radiography. As a result, this study came to the following conclusions : 1. For all subjects who joined this study, it was found that their mean transverse diameter in internal diameter of thorax(ID) amounted to 293.3 mm(min. 221.0 mm, max 335.3 mm). 2. For the right and left height of diaphragm, it was found that 81.4% showed higher right diaphragm ; 16.2% showed equivalent height between right and left diaphragm ; and only 2.4% showed higher left diaphragm. 3. For higher right diaphragm, it was found that the mean height of right diaphragm amounted to 15.2 mm(min. height = 2.0 mm, max. height = 41.7 mm). 4. For higher left diaphragm, it was found that the mean height of left diaphragm amounted to 11.5 mm(min. height = 4.7 mm, max. height = 30.4 mm). 5. The mean curvature of right diaphragm amounted to 22.9 mm(min. curvature = 10.4 mm, max. curvature = 37.3 mm). 6. The mean curvature of left diaphragm amounted to 22.4 mm(min. curvature = 11.3 mm, max. curvature = 42.2 mm). 7. For possible associations between ID and right/left diaphragm curvature, it was noted that ID was in significantly positive correlations with right diaphragm curvature(r= .427, p<.001) and left diaphragm curvature(r= .425, p<.001) on statistical level. 8. For possible associations between right and left diaphragm curvature, it was found that right diaphragm curvature was in significantly positive correlations with left diaphragm curvature(r= .403, p<.001).

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A View on the Guarantee of Cultural Right of the Disabled (장애인의 문화적 권리 보장에 대한 소고)

  • Lee, Mun-Hwa
    • The Journal of the Korea Contents Association
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    • v.14 no.9
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    • pp.267-274
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    • 2014
  • The culture is an integral factor when we deal with the quality of life of members of society, and the cultural right is accepted as the basic right. However, the cultural right of the disabled in our society stays in the conditions of the discrimination and alienation by social prejudices and barriers against people with disabilities, and that results from the lack of understanding as a right. The aim of this study is to further raise awareness about the cultural right of the disabled as the basic human right, make it clear to be a universal right based on that, and insist on implementing 'Affirmative Action' for actualizing the disabled's cultural right to equality. The political measures derived from this study to guarantee and realize the cultural right of the disabled are as follows. First, the target extent of cultural voucher system should be expand to not recipients of national basic livelihood guarantees and near poverty groups, but all the disabled. Second, to take full charge of the cultural support of the disabled as a independent organization, it is necessary to establish Ministry of Culture, Sports and Tourism-affiliated 'Bureau of Culture for Persons with Disabilities'. Third, the nationwide survey on cultural activities and desires of the disabled periodically is required.

A study on the Colorergonomics for the office plan (사무공간의 실내디자인을 위한 색채인간공학)

  • 유연숙
    • Korean Institute of Interior Design Journal
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    • no.14
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    • pp.3-9
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    • 1998
  • In accordance with the increasing of human engineering in modern industrial society, we must give thought to Colorergonomics. The reason is that color is a very important factor of the human engineering. And selecting the right colors in human working environment could bring many positive effects. This study tries to present a theoretical base for the color design in the plan of modern office especially through the analysis of the Model of Coloregonomics and the Color Cycleo of Human Engineering developed by the German colorist Axel Venn. As a main result of this study a man must be the focus of attention in the color design for the office.

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Human head tracking system using the ellipse modeling (타원 모델링을 이용한 사람 머리 추적 시스템 구현)

  • 이명재;박동선;조재완;이용범
    • Proceedings of the IEEK Conference
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    • 1998.06a
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    • pp.749-752
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    • 1998
  • Recognizing a human part becomes very important for applications which are based on the interaction between computers and their users. In this paper, we design and implement a system which recognizes and tracks a human head using a sequence of images. Difference images are used to easily extract feature vectors from images with very complex backgrounds. A human bhead is represented with an ellipse and recognized by searching for a maximum value from preprocessed gradient images. The method is developed by considering the fact that the tracking system should be real-time. The designed system not only shows an excellent performance for the normal up-right position of the head, but also for the cases of 360.deg. rotated head position, occluded images of heads, and tilted head positions.

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Development of an analytic algorithm for reach prediction (동작한계 예측을 위한 해석적 알고리즘의 개발)

  • 정의승;정민근;기도형
    • Journal of the Ergonomics Society of Korea
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    • v.12 no.1
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    • pp.17-24
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    • 1993
  • Today, rapid development and timeliness of introducing a new product be- comes a more influencing factor of determing its competitive power due to a shortened product cycle, while rapid improvement of manufacturing technology makes product design and manufacturing fuse together. This implies that prod- uct usability evaluation and improvement starts right from its design phase, resulting in less development time and cost. To make this possible, proper as- sessment of human reach is one of essential functions for ergonomic product us- ability evaluation, specifically in the platform of computer-aided ergonomic evaluation models or any CAD system with a built-in man model. In this study, an analytic reach prediction algorithm ensuring the posture that human naturally takes, is presented by employing the methods developed for robot kinematics. Among robot kinematic methods for solving the multi-link system, the resolved motion method was found to be effective to solve human reach as a redundant manipulator model. Also, the joint range availability was used as a performance fonction to guarantee human naturalness. The result is expected to be directly applicable to product usability evaluations.

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Repair of an oroantral communication by a human amniotic membrane: a novel technique

  • Lakshmi, Subha;Bharani, Siva;Ambardar, Kalhan
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.41 no.4
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    • pp.194-197
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    • 2015
  • The amniotic membrane is the innermost layer of fetal membrane and is attached to the chorion in the placenta. This membrane has been used for nearly a century in varied fields such as ophthalmology, reconstructive surgery, and burn treatment. In this case report, we used a human amniotic membrane to repair an iatrogenic oroantral communication that occurred during the extraction of the patient's right upper second molar. A splint was given after the perforation was covered with human amniotic membrane and healing was clinically evaluated at various intervals. The outcome of the study revealed that the human amniotic membrane was an efficient graft material for repairing the defect caused by an iatrogenic oroantral communication following tooth extraction.

Ultrastructural Study on the Development of the Atrioventricular Node of the Human Fetal Heart (인태아 방실결절의 발육에 관한 전자현미경적 연구)

  • Park, Jong-Chul;Park, Sung- Sik;Yoon, Jae-Rhyong
    • Applied Microscopy
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    • v.28 no.1
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    • pp.1-19
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    • 1998
  • Ultrastructural study of the development of the atrioventricular (AV) node was studied by electron microscopy in human fetus ranging from 30 mm to 260 mm crown rump length, and compared with human adult. By 30 mm fetus, the right AV nodal primordium was located below the attachment of the right venous valve. The left AV nodal primordium was observed below the attachment of septum primum. The cytoplasm of the nodal primordia contained few mitochondria, and myofibrils. These cells were apposed to each other with occasional desmosomes. In 40 mm fetus, the AV node cells were poorly organized myofibrils, while working myocardial cells were well organized myofibrils with sarcomere. At 70 mm fetus, intercalated discs were developed in the working myocardial cells. At 100 mm fetus, the nodal cells contained a relatively clear cytoplasm with a few groups of myofibrils and mitochondria. By $140\sim200$ mm fetuses, the nodal cells were an increasing number of myofibrils and mitochondria and these were scattered throughout the cytoplasm. At 260 mm fetus, the nodal cells were small and contained a clear cytoplasm with sparse and poorly organized myofibrils and mitochondria. All major ultrastructural features which characterize the adult AV nodal cells were found in this stage. The working myocardial cells were larger and had a more compact cytoarchitecture than nodal cells. Zonula adherens or fasciae adherens type junction were not found between nodal cells, but they frequently observed between nodal and working myocardial cells.

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The Law Regarding International Marriage Migrant Women from the Perspective of Human Rights and Social Integration (인권과 사회통합관점에서 본 여성결혼이민자 관련법)

  • Wee, In-Baek
    • The Journal of the Korea Contents Association
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    • v.11 no.5
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    • pp.317-327
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    • 2011
  • This study examined with a view to legal system how to get over the adaptation problem as well as protection of human right about the cases of marriage immigration have sharply increased in Korea through Globalization and this brought about serious matters to multi-cultural families : disguise marriage, contract marriage, frequent divorces, especially conflict, violence, maltreatment of couple is guaranteed efficiently include against mankind universal value regardless of race, class, region undergoing farm village female marriage immigrants by cultural difference. This study is when the families of the marriage immigrants are left unattended in the state of the crisis, it definitely seems to be a serious obstacle for social integration and cost vast social expense. Therefore, I suggest the problems of multi-culture family support law and improvement plans for Marriage bureau agency management law and nationality Act through a comparative method about legislation of each country which has dealt with a phenomenon called 'multi-cultural Society' and fact-finding of female marriage immigrants in Gwang-ju Metropolitan City, professing "the city of human right".

Health Improvement and Treatment Effect of Probiotics (프로바이오틱스의 건강증진과 질병치료 효능)

  • Baek, Young-Mi;Kim, Kyung-Soon;Lee, Yeon-Weol;Cho, Chong-Kwan;Yoo, Hwa-Seung
    • Journal of Haehwa Medicine
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    • v.19 no.1
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    • pp.25-34
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    • 2010
  • Background : The human being and the bacteria have accomplished a balance and have coexisted each other during long time. Probiotics have evolved with the human host to exist and the result they have operated profitably to human host. So it requires that the functions of probiotics are expounded in view of Traditional Korean Medicine. Aim : Suggest the functions of probiotics in view of Traditional Korean Medicine. Method : The author's research has been performed to review the related references. Results : Probiotics assist the absorption of the lactose, proteins and minerals and product several kinds of vitamins, organic acids. Probiotics suppresses the growth of noxious bacteria and the production of harmful substances or gases. They absorbed and discharge the bile acid, and thus help us maintain the optimal level of blood cholesterol concentration. They can reinforce the immune response of the mucous membrane and control the hypersensitivity immune reaction such as asthma, atopy on the other hand. Probiotics have right functions as above and so can be applied widely in treatment of various disease and symptom. Conclusion : Considering the functions of probiotics in view of Traditional Korean Medicine, they participate in our spleen-earth-system (digestion and synthesis) and liver-wood-system (regulation of digestion, metabolism, internal secretion etc.), assist the function of lung-metal system(respiration and regulation of water metabolism) and regulate wi-chi (reinforce/control immune system). Consequently, hereafter there would be a necessity of control a circumstance in treatment of various diseases under these categories that probiotics should be able to do their right functions inside the human body.

A Study on Human-Centered IT Utilization in Caring for Elderly People Who Live Alone (독거노인 돌봄에 있어 인간중심의 IT 활용방안에 관한 연구)

  • Choi, So-Yun
    • Journal of Digital Convergence
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    • v.20 no.2
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    • pp.455-462
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    • 2022
  • This study was conducted to find ways to utilize human-centered IT in caring for elderly people who live alone. Through focus group interviews with experts, this study investigated the problems with delivery system, and ethical issues. Problems such as lack of trust, supplier-centered care, and uniform service provision were derived as major problems in the delivery system. These findings indicate that IT should be used as an auxiliary means of face-to-face services and to be controllable and convenient. Issues such as "guaranteeing the right to self-determination," "protecting privacy," "sufficiently guaranteeing the right to know," and "encompassing blind spots" were raised as important ethical issues related to human-centered IT utilization. Based on the research results, this study presented the necessity of designing user-centered information technology and the necessity of developing ethical indicators for the use of human-centered technology.