• Title/Summary/Keyword: Program

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The Impact of the Diversity Management on the Workforce Composition and Financial Performance (다양성관리가 조직인력구성과 재무성과에 미치는 영향)

  • Sung, Sang-Hyeon;Kim, Dae-Lyong
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.1
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    • pp.110-124
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    • 2011
  • Even though Korea has long experienced single race/ethnic demographic composition, the recent rapid change of demographic diversity will have powerful impact on the HRM(human resource management) in the future. In this research we find the influence of the diversity friendly HRM to the human resource practices using the data of WPS(Workplace Panel Survey) of Korea Labor Institute. If the training for women is high, the density of the woman increased. The performance pay is introduced, then the density of the disabled person would be increased. The foreign workforce was also increased if the company used more selection methods. But the HRM practices such as talent management, yearly-based compensation systems, and appraisal program which has a tendency to reduce diversity have no significant influence to the financial performance. This findings imply that the management team should introduce the effective HRM systems to manage diverse human resources after considering the organizational culture and business environment. This research intends to find the diversity friendly HRM practices and hope to help the efforts of the management team to find effective management methods.

Relationship between the Oral Health, Oral Health Impact Profile and Total Health of Childcare Teacher (보육교사의 구강건강, 구강건강영향지수 및 전신건강지수의 관련성)

  • Seong, Mi-Gyung;Son, Eun-Joo;Jang, Kyeung-Ae
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.12
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    • pp.5920-5925
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    • 2012
  • The purpose of the study is to investigate the factors affecting the quality life of oral health according to the knowledge and behavior related with oral health and childcare teachers. Total 205 childcare teacher who working in Busan participated in this survey. The knowledge on oral health has an effects on oral health practice with ${\gamma}$=.155 and t=2.539 but this doesn't show meaningful effects on dietary pattern. Oral health is not affected by oral health practice with ${\beta}$=-.001, t=-.008 but dietary patterm has an effects on oral health impact profile with ${\beta}$=.172, t=2.560. Oral health impact profile show meaningful effects on total health index with ${\beta}$=.582, t=10.275. The results show that the oral health program for childcare teacher should be developed to prevent oral disease and oral health impact profile should be improved for not only childcare teachers but also children.

Development of an Electro Impedance Spectroscopy device for EDLC super capacitor characterization in a mass production line (EDLC 슈퍼 캐피시터 특성 분석을 위한 양산용 전기화학 분석 장치 개발)

  • Park, Chan-Hee;Lee, Hye-In;Kim, Sang-Jung;Lee, Jung-Ho;Kim, Sung-Jin;Lee, Hee-Gwan
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.12
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    • pp.5647-5654
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    • 2012
  • In this paper, we developed an electro impedance spectroscopy (EIS) device, which are primarily used for the analysis of fuel cells or batteries, to widen its coverage to the next generation super capacitor EDLC characterization. The developed system was composed of a signal generator that can generate various signal patterns, a potentiostatic generator, and a high speed digital filter for signal processing and measurement program. The developed system is portable, which is not only suitable laboratory use but also for mass production line. The special features of the system include a patterned output signal from 0.01 to 20 kHz, and a fast Fourier transform (FFT) analysis of current signals, both of which are acquired simultaneously. Our tests showed similar results after comparing the analysis from our newly-developed device showing the characteristics of EDLC complex impedance and the analysis from an equivalent impedance which was applied to an equivalent circuit. Now, we can expect a fast inspection time from the application of the present system to the super capacitor production line, based on time-varying changes in electrochemical impedance.

Isokinetic Strength Capacity Between Elite Athletes and Taekwondo Player (엘리트 육상선수와 태권도 선수의 등속성 운동능력에 관한 비교 연구)

  • Kim, Hyun-Mi;Lee, So-Yun
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.6
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    • pp.2691-2697
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    • 2011
  • The purpose of the dissertation is to offer basic data available for being conducive to application of a training program by comparatively analyzing the players' physical strength, the knee joint, a hip joint, power of the trunk joint and muscle power in order to study isokinetic strength and muscle power between short distance athletes and Taekwondo players. This study measured peak power, %Body weight peak power, always power, and %Body weight peak power targeting 8 male athletes and 8 male Taekwondo players who warmed up 10 minutes before from the test to reduce repulsion and unfamiliarity at the instrument. The power of the knee joint($60^{\circ}$/sec), muscle power($180^{\circ}$/sec), were measured by using HUNOM(U.S.A). As a result of the physical strength, statistically, short distance athletes were indicated to be better in muscle strength, muscular endurance than Taekwondo players, and there was no significant difference between flexibility, power, and muscular endurance. Although the short distance athletes were indicated to be better in right and left muscle strength of knee joint than Taekwondo player, there was no significant difference and Taekwonde players were indicated to be higher at the right and left muscle power than short distance athletes.

A Hardware Barrier Synchronization using Multi -drop Scheme in Parallel Computer Systems (병렬 컴퓨터 시스템에서의 Multi-drop 방식을 사용한 하드웨어 장벽 동기화)

  • Lee, June-Bum;Kim, Sung-Chun
    • Journal of KIISE:Computer Systems and Theory
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    • v.27 no.5
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    • pp.485-495
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    • 2000
  • The parallel computer system that uses parallel program on the application such as a large scale business or complex operation is required. One of crucial operation of parallel computer system is synchronization. A representative method of synchronization is barrier synchronization. A barrier forces all process to wait until all the process reach the barrier and then releases all of the processes. There are software schemes, hardware scheme, or combinations of these mechanism to achieve barrier synchronization which tends to use hardware scheme. Besides, barrier synchronization lets parallel computer system fast because it has fewer start-up overhead. In this paper, we propose a new switch module that can implement fast and fault-tolerant barrier synchronization in hardware scheme. A proposed barrier synchronization is operated not in full-switch-driven method but in processor-driven method. An effective barrier synchronization is executed with inexpensive hardware supports. Therefore, a new proposed hardware barrier synchronization is designed that it is operated in arbitrary network topology. In this paper, we only show comparison of barrier synchronization on Multistage Interconnection Network. This research results in 24.6-24.8% reduced average delay. Through this result, we can expect lower average delay in irregular network.

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A Factor Analysis on Job Stress Level in Dental Hygienists (치과위생사의 직무스트레스에 관한 분석요인)

  • Kim, Jee-Hwa;Oh, Na-Rae;Jeong, Mi-Ae
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.3
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    • pp.1220-1228
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    • 2012
  • This study was carried out in order to offer medical service in good quality by enhancing dental hygienists' job satisfaction and to arrange basic data necessary for individual development and health promotion in dental hygienists through grasping the job stress level and job satisfaction of being experienced by dental hygienists, and the correlation. The self-administered questionnaire was surveyed and collected from August 1-12 of 2011 targeting 210 dental hygienists of general hospitals, dental hospitals, and dental clinics nationwide(Seoul, Gyeonggi, Daegu, Pohang).The analysis was made on 205 people. The collected data was analyzed by using SPSS WIN 15.0 program. As a result, out of job stress, the average was indicated to be the highest with 2.71 in 'job demand.' As a result of examining about sphere-based relationship between health perception level and job stress related to building in dental hygienists, the central nervous system manifestation showed statistically significant positive correlation with physical environment(r=.281, p<.001), job demand(r=.281, p<.001), relational conflict(r=.163, p<.05), organizational system(r=.166, p<.05), compensation inappropriateness(r=.267, p<.001), and job stress(r=.311, p<.001). Overall, the building-related health perception level showed statistically significant correlation with physical environment(r=.259, p<.001), job demand(r=.311, p<.001), relational conflict(r=.172, p<.05), organizational system(r=.158, p<.05), compensation inappropriateness(r=.197, p<.01), and job stress(r=.275, p<.001). They need to improve their quality of life and life and mental health by developing proper air conditioning system and using one in their work place. if so, they could contribute to better quality of oral cavity service for everyone.

A Study on the Use of Oral Health Care Devices and the Oral Hygiene in Some Colleges (일부 대학의 구강건강관리용품 사용과 구강위생에 관한 연구)

  • Lee, Sun-Hee;Park, Il-Soon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.6
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    • pp.2629-2635
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    • 2011
  • This study carried out questionnaire survey and experiment on oral hygiene effects according to the actual condition of using oral care products and the amount of toothpaste used targeting 40 freshmen and sophomores in dental hygienics in some universities from November 8, 2010 to November 26. The collected data was analyzed by using SPSS WIN 15.0 program. The following conclusions were obtained. 1. The result of actual condition of toothbrushing is as follows. As the answer of a question about whether or not toothbrushing after every meal at ordinary times, the largest was 47.5% of being average. The occasion of toothbrushing before going to bed at ordinary times was the largest with 47.5%. The daily toothbrushing frequency was 3 times mostly and the general toothbrushing method at ordinary times was a rolling method. The frequency of exchanging toothbrushes for the past 1 year was 3 times, which is the largest with 45.0%. 2. As a result of the actual condition of using oral care products, the majority of students don't use electric toothbrush, interdental brush, or mouth-rinse except dental floss. Accordingly, there need to be education and promotion with diverse methods so that a patient oneself can prevent oral disease by selecting and using oral care products that are proper for each individual. Also, it was indicated that there is no big difference in oral hygiene effects depending on the amount of toothpaste used. Thus, to avoid wasting toothpaste, we need to educate and promote to use the amount of toothpaste under 0.3g.

Subjectivity on Abortion of Paramedic Student (인공유산에 대한 응급구조학과 학생의 주관성 연구)

  • Lee, Kyung-Sook;Baek, Mi-Lye
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.12
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    • pp.5958-5967
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    • 2012
  • The purpose of this study is to build a bioethical foundation for Paramedic students by identifying and explaining the subjective types and structures of the students' perception on abortion using Q-methodology. Forty statements as a Q sample are selected from the literature and in-depth interview, and P-sample consists of twenty nine junior Paramedic students. The collected data is analyzed by using a QUANL program. The analysis identified three types of the paramedic students' perception on abortion: The fetus-oriented decision type, The mother-oriented active decision type(n=15), The Type(n=9),and mother-oriented passive decision type(n=5). The three factors all had eigenvalues greater than 1.0 and explained 61.3% of the variance in responses. Based on the result of this research, type 1 focuses on the importance of life, whereas other types seem to demonstrate a self-centered mindse that puts more importance on self than the fetus. Therefore, bioethics courses, especially ones that deal with abortion, are crucial to those paramedic students who handle the lives of others.

Static Worst-Case Execution Time Analysis Tool for Scheduling Primitives about Embedded OS (임베디드 운영체제의 스케줄링 프리미티브를 고려한 정적 최악실행시간 분석도구)

  • Park, Hyeon-Hui;Yang, Seung-Min;Choi, Yong-Hoon
    • Journal of KIISE:Computing Practices and Letters
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    • v.13 no.5
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    • pp.271-281
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    • 2007
  • Real-time support of embedded OS is not optional, but essential in contemporary embedded systems. In order to achieve these system#s real-time property, it is crucial that schedulability analysis for tasks having its property have been accomplished before system execution. Acquiring Worst-Case Execution Time(WCET) of task is a core part of schedulability analysis. Because traditional WCET tools analyze only its estimation of application task(i.e. program), it is not considered that application tasks are affected by scheduling primitives(e.g. scheduler, interrupt service routine, etc.) of OS when it schedules them. In this paper, we design and implement WCET analysis tool which deliberates on scheduling primitives of system using embedded Linux widely used in embedded OSes. This tool can estimate either WCET of normal application programs or corresponding primitives which have an influence on schduling property in embedded Linux kernel. Therefore, precision of estimation about schedulability analysis is improved. We develop this tool as Eclipse#s plug-in to work properly in any platform and support convenient interface or functionality for user.

A Study on the Interface between DAS and SCADA by using Direct Method (직접연계방법에 의한 DAS-SCADA 연계 연구)

  • Park, So-Young;Shin, Chang-Hoon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.9 no.5
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    • pp.1154-1163
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    • 2008
  • DAS and SCADA system are main systems, which operate and manage the power system by using computer and communication technology. But DAS and SCADA have been operated independently in Korea, so there was some time delay in the fault handling and live-line work. To improve that problems, studies on the interface between DAS and SCADA have been needed. From November 2005 to December 2007, the pilot project has been performed in KEPCO's branch offices, as a result, direct method will be applied widely all over the country until 2010 because the operation information of substation users want can be transmitted fast and it is possible to control 43RC directly although the expense for direct method is about 1.3 times larger than that for web method. To improve problems revealed during the pilot project, substation object to object communication method is proposed and interface database automatic generation and interface system diagnosis and logging functions are developed. Interface data point and communication data type are defined, substation single line diagram automatic generation or manual editing function, SCADA monitoring and controlling function, log data managing function are developed in SCADA HMI program. It is expecting to reduce the average time for each outage about 33% and to improve the reliability, efficiency of operation, execution of DAS from automatic load transfer under a fault, and to contribute to export project.