• 품질경영학회지
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• 제19권1호
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• pp.115-128
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• 1991

In korea, since November 1982 these two small group actvity convension (QC circle convension and Factory Saemaul activity small group convension) has been united, many problem have been disclosed that are against the basic principle more or less. Worker's small group activity is essentially, a trouble shooting oriented voluntary small group within their working place to improve the surroundings creatively. In practice. however, many group are so typical and so impetuous of the material effect that it is worried to be inclined to outform rather than contents. Effective small group activities are presumed to be successful only with labor management cooperation on the basis of human-orient management philosophy. The small group activities are also prevalent in service sector. More derivative methods have been developed and more members are willingly participating in training programs. The small group which is basically a horizontal organization unit, promptes communication within the whole organization. In consideration of the social circumstances and traditions, the flexible model of the small group activities suitable to the corporate environment, will contribute industrial development.

• 융합보안논문지
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• 제13권4호
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• pp.47-52
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• 2013

VANET(Vehicular Ad-hoc Network)은 원활한 교통 소통, 사고 방지 등 여러 가지 편리한 기능들을 제공하지만 그 기반을 애드혹 네트워크에 두고 있기 때문에 애드혹 망에서 발생하는 보안 문제를 가지고 있다. VANET에서 사용자의 프라이버시를 보호하기 위해 그룹 서명방식 등이 연구되어졌다. 그러나 그룹 간에 그룹 키 생성 단계 및 그룹 키 갱신단계에서 RSU(Road-Side Unit) 및 차량의 계산상 오버헤드가 발생한다. 본 논문에서는 효율적인 그룹 키 관리 기술을 제안한다. 즉, 그룹 키 생성 및 갱신 단계에서 CBF(Counting Bloom Filter)를 사용하므로 RSU 및 차량의 계산상 오버헤드를 감소시킨다. 또한, RSU와 차량에서 그룹 키를 자체적으로 갱신하여 관리하는 기법이다.

• 대한간호학회지
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• 제42권2호
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• pp.258-268
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• 2012

Purpose: The purpose of this study was to identify the effects of the program to promote self management for patients with chronic hepatitis B. Methods: The research was a quasi-experimental design using a non-equivalent control group pre-post test. The participants were 61 patients, 29 in the experimental group and 32 in the control group. A pretest and 2 posttests were conducted to measure main variables. For the experimental group, the self-management program, consisting of counseling- centered activities in small groups, was given for 6 weeks. Data were analyzed using $X^2$, t-test, and repeated measures ANOVA with PASW statistics program. Results: There were statistically significant increases in knowledge, self-efficacy, active ways of coping, and self-management compliance but not in passive ways of coping in the experimental group compared to the control group over two different times. Conclusion: The results of this study indicate that the self-management program is effective in increasing knowledge, self-efficacy, active ways of coping, and self-management compliance among patients with chronic hepatitis B. Therefore, it can be usefully utilized in the field of nursing for patients with chronic disease as a nursing intervention for people with chronic hepatitis B.

• 지역사회간호학회지
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• 제23권4호
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• pp.427-437
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• 2012

Purpose: In order to lower the infection rate and the reinfection rate of Clonorchiasis in high-risk areas, we performed and analyzed a case management on people with chlonorchisis. Methods: The data was collected from April 2010 to March 2011. A community health practitioner was selected as a case manager based on our training program. The intervention group had 58 participants with three months of case management and the control group had 144 participants handled with traditional methods. Results: the pre and post-test in the intervention group and the control group showed us improved knowledge of Clonorchiasis, attitudes and behavior toward eating freshwater fish. The results of post-test between the intervention group and the control group showed statistically significant differences in all categories, except a hand-washing category. However, one year after a case management, there was no significant difference in the failure rate of treatment. Conclusion: The case management was effective for people infected with Clornorchiasis near riverside areas; however, in order to lower the rates of reinfection and treatment failure, it is necessary to perform continuous monitoring and regular evaluations.

• International Journal of Advanced Culture Technology
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• 제11권3호
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• pp.26-32
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• 2023

In this study, we attempted to analyze the status of meal nutritional management at daycare centers and determine whether the need for improvement varies depending on their size. We divided into two groups based on the size of foodservice facilities. If meals for more than 50 people are provided at a time, they are classified as large-scale facilities (Large-scale group). If they are smaller, they are classified as small-scale facilities (Small-scale group). Dietitians visited each daycare center and checked 5 categories and 14 items. When comparing 5 categories, scores in the Small-scale group scored higher than those in the Large-scale group for 'Menu utilization' category. As a result of comparing the detailed 14 items, the scores of 'Indicate dietary information', 'Use menus suitable for those who are eligible for meals', and 'Posting menus by age in public places at foodservice facilities' were higher in the Small-scale group than in the Large-scale group. As such, there are differences in meal nutritional management according to the size of children's foodservice facilities therefore, it was found that customized education and management were needed according to the facilities' size.

• 보건행정학회지
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• 제20권3호
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• pp.157-172
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• 2010

This study was conducted to evaluate the effects of health-behavioral change for the elderly group after community based education of chronic diseases management. We measured self recognition of health status, medication administration of hypertension and diabetes, regular check for blood pressure and blood sugar level, recognition of body indicators (weight, hight, blood pressure, blood sugar etc), knowledge level for chronic diseases management and smoking and alcohol habitation before and after education of chronic diseases management for participants. The subjects of this study consist of 432 people with community-dwelling Seoul citizen being active churches. Education programs designed essential parts of fundamental chronic diseases management, physical exercises for health promotion, diet and nutrition etc. All data collection completed for 5 months from Aug. 2008 to Dec. 2008 by trained surveyors via interview survey. The data obtained were analyzed using descriptive statistics, Wilcoxon Singed Rank test, McNemar test and Paired t-test. The results showed that self recognition of health status, knowledge level for chronic diseases management, recognition of body indicators were statistically significantly increased after the education of chronic diseases management. Also, blood pressure were statistically significantly decreased in elderly with hypertension and blood sugar were statistically significantly decreased in elderly of high-risk group. Based on these results, it was suggested that preventive education policy of chronic diseases management should be considered with priority coming true for successful aging society.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2021년도 추계학술대회
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• pp.539-540
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• 2021

본 논문에서는 센서 네트워크에서 군집 그룹의 관리 방안이다. 위험 지역을 탐색하는 네트워크의 경우, 군집 그룹의 운영에 의해 임무 수행에 대해 영향을 미치게 된다. 그룹 네트워크를 이끄는 이동 싱크 시스템은 그룹 센서 노드들에서 수집되는 위험 데이터에 따라 네트워크 형성을 달리할 수 있다. 동적인 네트워크 관리는 위험 상황에 대응하기 위하여 이동 싱크의 임무에서 중요한 역할을 제공한다.

• 여성건강간호학회지
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• 제19권2호
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• pp.88-98
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• 2013

Purpose: To examine the effects of a case management program on self-efficacy, depression and anxiety in pregnant women with gestational diabetes mellitus. Methods: Thirty-seven patients who enrolled in a diabetes outpatient clinic were randomly assigned to either an experimental group (n=19) or a control group (n=18). The experimental group received a 2-week intervention composed of a series of one face-to-face interactive interview and five telephone interviews based on the National standards for diabetes self-management education and Bandura's self-efficacy resources of performance accomplishment, vicarious experience, verbal persuasion, and emotional arousal. The effects of the intervention were assessed by completion of a 9-item self-efficacy questionnaire, a 20-item depression questionnaire and a 20-item anxiety questionnaire prior to, and after the intervention. The statistical significances were examined using t-test. Results: The change in self-efficacy was significantly greater in the experimental group than in the control group. Depression and anxiety changes in the experimental group were significantly greater compared to those in the control group. Conclusion: The results of study suggest that a case management program improves self-efficacy, and decreases depression and anxiety in pregnant women with gestational diabetes mellitus.

• 한국통신학회논문지
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• 제32권1B호
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• pp.22-30
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• 2007

본 논문에서는 분산 객체 관리의 편의성을 제공하고, 고장 발생시에도 안정된 서비스를 가능케 하는 고장포용 객체그룹(Fault-Tolerant Object Group, FTOG) 프레임워크를 제안한다. FTOG 프레임워크는 서비스 우선순위와 체크포인트 방법을 이용하여 두 가지의 고장 회복 방안을 제공하며 퍼지 기반의 부하 추론 과정을 통한 부하 분산을 수행하여 서비스 실행에서의 효율성을 높인다. 또한 가상의 홈네트워크 환경을 구성하고 FTOG 프레임워크를 적용하여 시뮬레이션을 통해 분산되어 있는 객체들의 관리 및 부하 분산 등 본 모델의 안정성 및 신뢰성을 검증하였다.

• 동서간호학연구지
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• 제17권1호
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• pp.40-47
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• 2011

Purpose: The purpose of this study was to investigate the effects of an integrated management program on climacteric symptoms and depression in middle-aged women. Methods: A nonequivalent control-group design was used. The subjects consisted of 65 middle-aged women with climacteric symptoms. The experimental group (n=33) participated in the program for six 60-min sessions. To measure the climacteric symptoms and depression level of the subjects, two self-reporting questionnaires were used. Data were analyzed using SPSS Statistics 17.0 program. Results: The women in the experimental group reported the average score of 13.80 in climacteric symptoms, 14.38 in depression. The hypothesis that the climacteric symptoms of experimental group would be reduced more than that of the control group was supported (t=3.92, p<.001): physical symptoms (t=4.04, p<.001); psychological symptoms (t=1.80, p=.077); sexual symptoms (t=2.85, p=.006). The second hypothesis that the degree of depression of the experimental group who used the integrated climacteric symptoms management program would be reduced more than that of the control group was also supported (t=2.30, p=.02). Conclusion: The integrated management program for middle-aged women with climacteric symptoms was effective in reducing their climacteric symptoms and depression level.