• Journal of the Korean Home Economics Association
• /
• v.38 no.10
• /
• pp.15-26
• /
• 2000

This study was to investigate cross-situational consistency in copings and copings according to an internal/external locus of control. The subjects were 489 the sixth grade children selected from seven elementary schools in Seoul. The data were analyzed using Pearson's correlation and ANOVA Major findings were that (1) Correlations among corresponding copings across stress situations-such as parents, friend-alienation, friend-conflict, and loaming related stress situations- ranged from r=.27 to r=.67, reflecting cross-situational consistency in copings. (2) Generally, children with an internal locus of control used more active coping behaviors, but used less passive and aggressive coping behaviors than children with an external locus of control in stress situations.

• Proceedings of the Korea Society for Simulation Conference
• /
• 1999.10a
• /
• pp.30-34
• /
• 1999

반도체 산업의 시장은 매년 증가하고 있으며 생산환경, 설비 등의 변화로 인하여 매년 많은 수의 기존 FAB Line이 변화되고 새로이 건설되고 있다. 그 동안 반도체 산업의 성장은 주로 설계기술, 설비기술, Chip Size의 소형화 등의 기술적인 개발에 의존하고 있었으나 반도체 기술의 확산, 시장 경쟁력의 격화 등으로 생산성 향상에 의한 원가절감이 성장의 근본요인이 되고 있다. 즉 FAB Line의 시스템적인 관리통제의 기술이 반도체 산업의 성패를 좌우하는 시대로 접어든 것이다. FAB Line은 크게 Bay와 Stocker, 각 Lot (또는 Batch) 들을 운반하는 Inter-System으로 구성된다. 이러한 Line은 대체 특성, 분기 현상, 돌발 상황 등의 특수한 경우가 많아 Analytic 모델로 접근하기에는 사실상 불가능하다. 특히 Stocker와 Bay 간의 이동은 더욱 그렇다. 따라서 적절한 설계과정을 거친 Simulation적 접근이 합리적이다. 본 논문에서는 FAB Line에서 Stocker 배치의 다양한 실험을 수행하였다. 그 결과 Line에서 최적의 Stocker 수와 가동률을 알아내었다. 반도체 생산라인에서는 제품별 또는 같은 제품이라도 Version이 다른 경우 FAB 공정가운데 약 10% 내외만이 바뀌는 점을 감안하면 본 논문의 결과는 쉽게 생산현장에 적용될 수 있을 것이며, 이것은 비단 반도체 공정뿐 아니라 제조업에서도 적용되리라 예상한다.

• Journal of the Korean Home Economics Association
• /
• v.31 no.1
• /
• pp.45-60
• /
• 1993

The purpose of this study is evaluate by using ready prepared question-naires consist of items including perceived stressors. locus of control and distress to classify the different characteristics due to occupations and ages. The sampling groups ranges from 20 generations to 50 generations employed wives living with husband and children dwelling in Seoul. Finally, the sampling data used in this study are the number of 412. The major findings are as follows; (1) All employed wives feel less perceived stressors but more perceived stressors for insufficient understanding of their childrens, overload of housework, willingness of stop of employment by their parents of both families, economic expenditures, and various problems in work places. (2) There appear signigicant differences for perceived stressors and mental and physical distress due to the occupations and the ages of employed wives. Otherwise the locus of control appear clear differences due to the ages only. The more perceived stressors and mental and physical distress appear for laborious and service occupation than professional and administrative occupation. (3) The variables related to physical distress and mental distress are occupation, age, martial status and work allocation of housework, relationship childrens and relationship kinship.

• The KIPS Transactions:PartC
• /
• v.12C no.7 s.103
• /
• pp.965-972
• /
• 2005

Digital documents have become the mainstay of the paperless office. This is due to the increased usage of computer networks and the widespread digital culture. Along with the increased usage of digital documents comes the problem of securing them. The documents nay have very important information such as confidential business policies and intellectual Property statements. Generally, most of users protect them by using a password or secured flash memory or security software, but it has several weaknesses. Accordingly, we propose a new architecture for securing digital documents. The proposed architecture bases on RFID and several encrypting techniques. It makes up for the weakness of traditional securing architectures, and supports various Policies for digital documents of users.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.7 no.1
• /
• pp.26-33
• /
• 2003

The SSB(Single Side Band) communication in the 27MHz band has mainly been using between fishiery station and small fishing ship less than 101ons, but the most of small fishing ship are depend on cellular system. When accident for small ship at sea happens, It's very important to communicate continuously for preventing the collision and taking action. At present it is hard to control small fishing ship and provide information properly by using 27MHz SSB channel. Therefore in this paper We present TRS communication system applied for small fishing ship to protect the safety and life at sea and to prepare for emmergency, and also validate it's application.

• Journal of the Korean Home Economics Association
• /
• v.35 no.5
• /
• pp.163-175
• /
• 1997

This study investigated the relationship between mother's verbal control modes and children's social competency, the relationship between mother's verbal control modes and children's internal-external control, and the relationship between children's internal-external control and children's social competency. The subjects of this study were 157 boys and 144 girls attending elementary schools and their mothers in Busan. Lee's(1993) questionnaire on mother's verbal control modes, the modified version of Nowicki and Strickland's CN-SIE on internal-external control and Choi's(1992) questionnaire on social competence were used. The results were as follows: 1) The mothers control their children mostly by position-oriented mode. And mother's imperative mode for boys differed significantly from that for girls. Boys perceived mother's verbal control mode as more imperative. 2) There were significant negative correlations between mother's imperative mode and boy's social competency, between mother's imperative mode and boy's anxiety, and between mother's imperative mode and boy's internal-external control and boy's social competency, and between boy's internal-external control and boy's leadership. There were significant correlations between mother's position-oriented mode and girl's leadership, between mother's position-oriented mode and girl's, affection on parents, between mother's position-oriented mode and girl's internal-external control. There were significant negative correlations between girl's internal-external control and girl's anxiety. 3) Children's internal-external control was the predictor variable influencing on children' social competency, children's leadership. Children's sex was the predictor variable influencing on children' anxiety. And the mother's imperative mode and the mother's position-oriented mode were the predictor variables influencing on children' affection on parents.

• The Journal of the Korea Contents Association
• /
• v.18 no.1
• /
• pp.540-550
• /
• 2018

The purpose of this study was to investigate the relationship of internal-external control, difficulties in emotion regulation, and clinical practice stress among college nursing students. The study was conducted, based on a sample of 220 students at one college and the data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficient and stepwise regression analysis. As a result of correlation analysis, there were significant positive correlation in difficulty of emotion regulation score and clinical practice stress score according to external control score. Factors affecting on clinical practice stress were locus of control, difficulties in emotion regulation, college satisfaction, grade, and religion having explanation rate of 17%. Therefore, to decrease clinical stress among nursing students, Nursing students should be considered the emotion regulation with external control disposition. The results can contribute as a basic data in developing education strategies and clinical adjustment programs for regulating clinical stress with emotion management and adaptation on clinical environment.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2002.11a
• /
• pp.196-201
• /
• 2002

The SSB(Single Side Band) communication in the 27MHz band has mainly been using between fishiery station and small fishing ship less than 10tons, but the most of small fishing ship are depend on cellular system. When accident for small ship at sea happens, It's very important to communicate continuously for preventing the collision and taking action. At present it is hard to control small fishing ship and provide information properly by using 27MHz SSB channel. Therefore in this paper We present TRS communication system applied for small fishing ship to protect the safy and life at sea and to prepare for emmergency, and also validate it's application.

• Journal of Korean Academy of Nursing Administration
• /
• v.8 no.3
• /
• pp.457-474
• /
• 2002

Purpose : The purpose of this study was to construct the Organizational Effectiveness Model that explains and predicts the effectiveness of a nursing unit from the organizational-behavioral perspective. Furthermore, this study arms to develop a comprehensive organizational effectiveness model. Method : The subjects of this study consist of two groups: 455 nurses and 538 patients. Staff nurses who were employed and twenty patients from each ward in four university hospitals located in Seoul, Pusan and Kyungki were involved. Data were collected from October 4th to October 14th in 2000 by self-report questionnaire. Data were analyzed by the SAS for the general characteristics of the subjects, descriptive statistics, test for the reliability and correlations. Fitness of the hypothetical model were tested using Lisral 8.12(a) program. Result : With the findings from this study, duration of employment and the locus of control among the characteristics of the nurses, job enrichment among the characteristics of nursing job were direct or indirect predictors of the organizational effectiveness of the nursing units. Group dynamics in the nursing units and the characteristics of organizational behavior were mediating variables for the organizational effectiveness of the nursing units, and affect directly and indirectly on the individual outcome and group outcome to the great extends. Conclusion : Therefore, nursing managers ought to develop career ladder program and based job enrichment program in order to improve the organizational effectiveness of the nursing units. Additionally, programs to improve organizational effectiveness via improve group dynamics and characteristics of the organizational behaviors should be developed.

• Journal of Advanced Navigation Technology
• /
• v.12 no.4
• /
• pp.384-391
• /
• 2008

These days, along with the information society, the value of information has emerged as a powerful factor for a company's development and sustainability, and therefore, the importance of the Information Security and Management System (ISMS) has emerged and become an integral part of all areas of business. In this paper, ISMS evaluation methods from around the world are compared and analyzed with the standards of various management guidelines, definitions, management of threats and vulnerability, approaches to result calculations, and the evaluation calculation indexes for domestic to propose the best method to evaluate the Information Security Management System that will fit the domestic environment.