• Title/Summary/Keyword: Personal Data Control

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Development of a Bridge Disaster Management System Using GIS (GIS를 이용한 교량재해관리시스템 개발)

  • Ahn, Ki-Won;Yoo, Hwan-Hee;Choi, Yun-Soo;Shin, Sok-Hyo
    • Journal of Korean Society for Geospatial Information Science
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    • v.7 no.2 s.14
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    • pp.69-80
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    • 1999
  • The purpose of this study is to develop a Bridge Disaster Management System for bridge safety control using Geographic Information Systems(GIS). The constructed database includes several graphic layers such as basemap, road, bridge location, etc. and has related text attributes for 32 bridges and its facilities in Chinju City. Using the language of Visual Basic 5.0, personal computer based Bridge Disaster Management System which has several functions for bridge safety analysis was developed. The developed GIS based Bridge Disaster Management System has the functions of fast and efficient data searching, file management, searching and management of bridge characteristics, bridge related map viewing, searching and management of traffic survey, bridge inspection and repair work results, and evaluating the bridge safety grades, etc..

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A Study on the Transient Measurement of the Effective Thermal Diffusivity of Insulation Materials by NPE Method (NPE법을 이용한 절연재료의 유효열확산계수의 과도측정에 관한 연구)

  • Lim, Dong Joo;Bae, Sin Chul
    • Korean Journal of Air-Conditioning and Refrigeration Engineering
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    • v.2 no.3
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    • pp.243-255
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    • 1990
  • The objective of this study is to present an efficient measurement method of the effective thermal diffusivity for the fibrous insulation material. The non-linear parameter estimation (NPE) method is adapted for this analysis because of its accuracy and its results are compared with those by other direct methods such as CTP, CHP and STD method. A experimental system is constructed with bell-jar vaccum chamber, diffusion pump, tube type furnace, control unit and data acquisition system included with A/D converter and IBM XT/AT personal computer. The typical results obtained from this study are as follows; 1) NPE method can be recommended as an useful and accurate method to measure the effective thermal diffusivity of insuation material because it is shown that the measurement error compared with those by other direct methods is reduced for standard material, NBS-1450b. 2) NPE method can minimize the effects of ill-measured temperature due to external disturbance, because the final value is found by point to point estimating. 3) NPE method dose not depend on the kinds of heat flux, since the surfac temperature are used to estimate the thermal diffusivity. 4) With NPE method, compared with the steady state method, a measuring time and a sample size could be reduced.

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Research on the Subjective Symptoms of Musculoskeletal Disorders for Dental Hygienists in Daegu (대구지역 치과위생사의 근골격계 질환 자각증상 실태에 관한 조사연구)

  • Kim, Byung-Tae;Choi, Hwa-Young;Moon, Seon-Jeong
    • The Korean Journal of Health Service Management
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    • v.8 no.4
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    • pp.121-130
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    • 2014
  • To devise a plan to efficiently control and cope with musculoskeletal disorders, this study conducted a self-administered survey among dental hygienists working at dental clinics in Daegu. The data were collected from December 1, 2013 to February 28, 2014, and drew the following conclusions. For body posture for medical procedures, at lower levels in their careers, the hygienists' head and back were more bent; at higher levels in their careers, the their shoulders, body and hips were more bent; and at higher levels in their careers, their assistance posture in general was more bent. Hygienists with longer years of experience had more pain in the neck and the arms/elbows. Respondents engaged in medical treatment services were more likely to have pain in their arms/elbows, and those engaged in assisting in medical treatment and consulting and insurance services were more likely to have pain in their necks. It is necessary to recognize the seriousness of musculoskeletal disorders, provide specific education through supplementary training and relevant seminars, and avoid repetitive use of the same muscle or joint through environmental improvement of dental clinics, and personal efforts should be made to maintain good posture.

A Preliminary Study on Measuring of Development Level of Rural Women's Association: Case of Rural Women Leaders Federation (농촌여성조직의 발전수준 진단을 위한 탐색 연구;생활개선회를 중심으로)

  • Kim, Won-Suok;Ko, Soon-Chul;Kang, Han-Jin
    • Journal of Agricultural Extension & Community Development
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    • v.13 no.2
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    • pp.235-249
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    • 2006
  • The objective of this study was to investigate the developmental level of Rural Women Leaders Federation(RWLF) which is one of the major rural women`s association in Korea. The writers designed organization measurement tool based on the reviews on the related studies and gather data from 191 memberships of RWLF through the mail questionnaire and interviews. The major findings were as follows; First, the findings shows us this organization as transition period from identification stage to expanded growth stage in developmental stage of rural women's organizations. Second, this organization focus on share of members decision making and leadership style rather than organization`s vision, strategy or organization level. In other words, this organization focus on human relations aspect rather than internal aspect of organization system. Third, this organization has high level of social evaluation of the organization, even if it has low level of personal compensation or individua's social performance. In conclusion, as long-term view-point, it is needed to help them to promote their self-control of survival ability to improve organization's vision, strategy, differentiation for achieving organizational goals. And it also needed to prepare educational programs to increase Rural Women's leadership capability understanding of organizational characteristics and its operation abilities.

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Examining Understanding and Knowledge of Time Management Perception for the Architectural Education in the United States

  • Soh, In Chul
    • Architectural research
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    • v.8 no.2
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    • pp.1-10
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    • 2006
  • This research has acquired preliminary information about the existing conditions and understanding of members regarding time management for members in the architectural field. The goal of this research is to construct a basis for the time management education framework in architectural field in the future. This research mainly focuses on following questions based on limited objectives: Do groups of academics and professionals have understanding and knowledge of time management? Can the level of an individual's scheduling techniques be correlated to the patterns of knowledge and understanding of time management principles and practices? Can the time management practice status in individual's working environment be correlated to the patterns of knowledge and understanding of time management principles and practices? Can an individual's self-confidence level be correlated to the patterns of knowledge and understanding of time management principles and practices? Data have been collected through comprehensive questionnaires given to academics and professionals in United States. By means of statistical analysis, the hidden patterns, deficiencies and relationships in attitudes about time management have been revealed. The statistical analysis has produced conclusions that, among several subdivisions, self-discipline and planning have strong relationships and confidence, personal organization, control, and information gathering subdivisions have certain relationships with objectives of time management education in this research.

Dynamic Gait embody using angular acceleration for a Walking Robot (각가속도를 이용한 이족 로봇의 동적 걸음새 구현)

  • Park, Jae-Mun;Park, Seung-Yub;Ko, Bong-Jin
    • Journal of Advanced Navigation Technology
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    • v.11 no.2
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    • pp.209-216
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    • 2007
  • In this paper, we embodied posture-stabilization and dynamic gait in a walking robot. 10 RC servo motors are used to operate joints. And the joints have enough moving ranges suitable in any walking pattern. Each joint trajectory is generated by cubic spline interpolation method and the stability of the trajectory is verified by using Zero Moment Point from the robot modeling. To avoid complex structure and expression, Zero Moment Point of the biped robot used angular acceleration is suggested. To measure the stability of the biped robot, Tilt sensor and gyro sensor are used. Finally, Personal Computer is used computer monitoring and data processing. Most of computation, such as 10 RC servo motor control, joint trajectory generating, ZMP compensation, sense measuring, etc, was used Digital Signal Processor.

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Security System for Location-Based Services (위치 기반 서비스의 보안 시스템)

  • Park, Chan Hyun;Lee, Jaeheung;Park, Yongsu
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2012.10a
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    • pp.161-164
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    • 2012
  • Location-Based Services(LBS) are a general class of computer program-level services used to include specific controls for location data as control features in computer programs. In recent years, the number of smart device(Smart Phone, Tablet PC etc.) users growth was exponential. For that reason, using rate of LBS has drastically increased. The most important thing of LBS is security. Personal information, especially private information likes illness, should not be disclosed. In this paper shows how to attack LBS and how to defense it.

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The Comparison of Health Status and Dietary Health Practice with or without Hypertension of Middle-aged Rural Adults in Kyunggi Province (경기 일부 지역 중년기 농촌주민의 고혈압에 따른 건강상태와 식생활관련 건강행동의 비교)

  • 이승교;박양자
    • Korean Journal of Rural Living Science
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    • v.8 no.2
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    • pp.131-143
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    • 1997
  • The purpose of this study was to compare health status and diery health practice of middle-aged rural adults with or without hypertension. Eighty three subjects (mean age : 55.6$\pm$11.9), were composed of 22 males and 61 females. Data collection includes serum and urine collections for health status and the questionnaire including dietary habit of salt, sugar, dietary fiber and fat intake for dietary health practice The results were as follows : The subjects were composed 23 persons of under 55 year-old group and 19 persons of over 65 year-old group. Of the 83 subjects, 28.9% were recognized hypertension and 33.7% were measured hypertension by systolic blood pressure. In the aspects of dietary health practice, hypertension group showed that smoking and weight control practice and were significantly low score, alcohol and dietary fiber intake were high score. Hypertension group showed higher frequency in diabetes mellitus and lower in gastrointestinal complain and liver disease. than normal blood pressure group. Serum, TG, bilirubin, BUN and cholesterol, were significantly higher in hypertension than normal blood pressure group. The mean values of serum albumin and urinary creatinine excretion in hypertension group werw significantly lower. The consciousness of health status was lower in hypertension group and also attributed to worse personal feeling health by modified CMI test.

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A Study on Drone's Liability on Flight in South Korea

  • Kwak, Young-Am
    • Journal of Distribution Science
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    • v.14 no.3
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    • pp.5-10
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    • 2016
  • Purpose - This paper analyzed the accident of drone and related insurance goods which can be coverable with regard to drone accident. The study range is limited in the owner's care, custody, and the control of drone in South Korea, but military area and law and regulation of the drone would be exceptional. Research design, data, and methodology - With regard to drone's flight, drone can make possible risks and can give severe damage to the people. To carry out this research, literature survey and review such as journal, thesis and publications were adopted. Results - As for the insurance coverage from drone's accident involved in the purpose of business, insurance coverage depends on 'commercial general liability insurance'. However, in case of personal hobby including leasure intention, insurance coverage depends on 'living liability insurance'. Conclusions - From a drone's accident, operator and owner of the drone may face the property damage to the drone itself, and then can give severe damage or loss to the people such as physical injuries and property damage. Peoples should be concerned about having the awareness of drone's accident with insurance coverage.

A Study on Appearance Management Behavior of Male Consumers(II) -Examination Appearance Management Motives and Body Image Perception between the Groups According to Appearance Management Behavior- (남성들의 외모관리행동에 관한 연구(II) -외모관리행동 집단 간 외모관리동기 및 신체이미지 비교-)

  • Ku, Yang-Suk;Lee, Young-Ju;Choo, Tae-Gue
    • Fashion & Textile Research Journal
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    • v.13 no.1
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    • pp.91-99
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    • 2011
  • The purpose of this study was to examine the appearance management motives and body image perception according to males' appearance management behavior. A set of questionnaire was administered to 398 male consumers. Data were analyzed by utilizing frequency, factor analysis, ANONA, cluster analysis, and crosstabs. Factor analysis of body image perception extracted four factors such as appearance concern, appearance satisfaction, exercise ability, and weight control. Four groups of the appearance management behavior were classified into such as health oriented, active figure management, indifference to personal appearance, and fashion/skin care by cluster analysis. All groups pursued sociality in appearance management motives. The active figure management group showed highest concern about in all the appearance management motives and body image perception.