• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.283-284
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• 2023

본 논문에서는 데이터 수집 자동화를 기반으로 한 자연재해 피해 통계 사이트를 구현한다. 자연재해 피해액 데이터는 국민 재난 안전 포털 사이트[1]에 자연재난 상황 통계 데이터를 사용하였다. Python 라이브러리인 Selenium을 활용하여 웹 브라우저를 제어해 자연재해 데이터를 쿼리문으로 변환 후 데이터베이스에 저장하는 자동화 프로그램을 사용한다. 또한 nncron을 활용해 6개월마다 한 번씩 자동으로 프로그램이 실행되도록 한다. 자연재해 종류에 따른 연도별, 시도 구역 자연재해 피해액을 웹사이트로 시각화하여 보여준다. 웹사이트 구현은 React.js와 Node.js를 활용하여 구현하였다.

• Korean Journal of Social Welfare
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• v.62 no.4
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• pp.149-170
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• 2010

The purpose of this study to develop a human rights education program for improving human rights sensitivity of the teachers in community child center, and verify its effectiveness. For this purpose, pre-program and post-program analysis was conducted by using human rights sensitivity scale on 102 teachers working in community child center. The major results of this study is as follows: First, the teachers' human rights sensitivity was statistically improved. Second, the teachers' ability of situation perception, ability of consequence perception, and ability of consequence perception were statistically improved. Third, the teachers' human rights sensitivity on "the right not to be arrested illegally", "physical liberty of the disabled", "the right to labor by migrant workers", and "freedom from detention" was statistically improved. Based on the research results, practical implications and limitations were discussed for developing human rights education program.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.1
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• pp.198-208
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• 2010

This study intends to evaluate the impacts of traditional recreations on children's physical strength and self-ego on a group of 40 seven-year-old children observed twice per week for a ten week period. The results of the research are as follows. First, in the changes of the infant's basic physical strength, according to the traditional playground program, low factors like muscular strength, agility, quickness, and flexibility shows higher in experimental group comparing to control group. Statically between two groups, there was a significant difference. Second, in the changes of the infant's physical self-concept, according to the traditional playground program, low factors like, appearance, fitness ability, and physical strength Shows higher in experimental group comparing to control group, but statically, two groups there wasn't any significant differences. So according to the results of the research, it clearly shows that traditional playground program has positive effects to the infant's basic physical strength, and physical self-concepts.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.3
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• pp.1623-1631
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• 2014

The purpose of this study was to examine the effects of oriental medicine Qi Gong program on the anxiety and self efficacy among children using community child center. With a quasi-experimental design, 88 persons with children using community child center were assigned into an experimental group (n=45) or a control group (n=43). The anxiety and self efficacy were measured at both before and after the oriental medicine Qi Gong program. Date were analyzed with SPSS/WIN using descriptive statistics, t-test, ${\chi}^2$-test and ANOVA. After controlling for self efficacy scores in the experimental group improved more than the control group(t=2.456, p=.016). Anxiety scores were not significant in the experimental group decreased than the others. Oriental medicine Qi Gong program can decreased anxiety and improved self efficacy among children using community child center.

• Journal of Digital Convergence
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• v.15 no.3
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• pp.247-257
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• 2017

This study aimed to validate the effect of newborn care education program to parenting confidence, knowledge and self-efficacy using systematic review and meta-analysis. Literature search was used, Library of Congress, KERIS, KISS, domestic Journal, and until 2016, a total of 11 articles were used for meta-analysis to convergence this kind of results. As the result of the meta-analysis, there was no statistically significant difference in the overall effect of parenting confidence on the neonatal care education program, but there was a statistically significant difference in the sub-group analysis. The overall effect of knowledge and self-efficacy was statistically significant. Based on the results of this study, it will be helpful to understand the newborn care education program and the basis for the effect of education. The research that measures the related variables should be repeated and generalization should be planned in the future research.

• Journal of Korean Society of Forest Science
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• v.109 no.4
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• pp.544-552
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• 2020

This study investigated the effectiveness of "Healing Stay in Forest," a long-term stay forest therapy program implemented by National Center for Forest Therapy in 2019 with 49 participants by measuring pre- and post-questionnaire responses and physical changes, such as blood pressure, body composition, and HRV. Results confirmed statistically significant reduction in negative emotions and enhancement of autonomic nerve balance in the participants. Regarding the changes in the evaluation of physical fitness based on medical history, some significant differences were observed in grip strength and standing high jump, in which participants with no medical history showed better results than those with medical history. These findings are important for verifying the effectiveness of long-term stay forest therapy (6 nights and 7 days).

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.8 no.1
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• pp.183-191
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• 2013

The purpose of this study is to discover the effects of Reality Therapy group program on leadership life skills, sociality, and classroom unity of elementary school children. The objects of this research are the 34 elementary school children at the K elementary school in the S area of Kyunggi-do, and randomly divided into two groups. Scientific methods are employed to test a Reality Therapy group program as a treatment for elementary school children to increase their level of leadership life skills, sociality, and classroom unity. For this study, one experimental group and one control group, composed of 34 students in total, are organized and treatment is conducted on these groups. The SPSS 12.0 statstics program is employed to analyze the questionnaires of both-test. Mann-Whitney U and Multiple Linear Regression test are used to analyze the result in order to verify the differences between experienced group and controlled group of pre-test scores within the groups. First, the statistics show a difference in leadership life skills factors(p<.001) between the experimental group and the control group. The Reality Therapy group program is a significant predictor of the leadership life skills. These statistics prove that experimental group has higher leadership life skills than the other group. Second, the statistics show a difference in sociality factors(p<.01) between the experimental group and the control group. The Reality Therapy group program is a significant predictor of the sociality. These statistics prove that experimental group have higher positive sociality than the other group. Third, the statistics show a difference in classroom unity factors(p<.001) between the experimental group and the control group. The Reality Therapy group program is a significant predictor of the classroom unity. These statistics prove that experimental group have higher positive classroom unity than the other group.

• Proceedings of the Korean Statistical Society Conference
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• 2003.10a
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• pp.301-305
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• 2003

최근에 R은 여러 분야에서 많이 사용되고 있다. 특히 모의실험(simulation)이나 통계학 관련 연구에 많이 사용되고 있다. 모의실험을 하는 경우에는 많은 반복으로 인해 R 프로그램의 수행 속도가 매우 중요하다. 또한 데이터마이닝 분야에서도 R을 많이 사용하고 있다. 우리는 데이터 마이닝에서 데이터의 전처리 과정 중 Fayyad & Irani 방법을 사용하여 연속형 변수를 이산화하는 실험을 하였으며, 이를 위해 R을 사용하였다. 이 프로그램은 재귀 함수를 이용하고 이런 과정에서 빈도표 작성, information계산, 빈도표의 분할, 정지 규칙 등의 여러 함수를 사용하게 되어있다. 우리가 작성한 R 로드를 사용하여 UCI DB의 Iono 자료를 (속성이 35개, 사례수가 약 1000개정도) 이산화 하였을 때 7초 이상의 상당한 시간이 소요된다. 반면에 JAVA로 만들어진 Weka에서 똑같은 Fayyad & Irani 방법을 수행했을 때 위와 같은 큰 자료를 이산화하는 속도가 매우 빨라 수행시간은 거의 무시할 만하였다. 이런 차이점을 보고 R 프로그램의 수행 속도를 늘이는 방법을 찾게 되었다. 이 본 발표에서는 R 코드 중 시간이 많이 소요되는 것들을 몇 가지 선정하고 이들을 더 효율적으로 만들 수 있는 코드를 작성하여 이들 코드의 수행속도를 비교하였다. 또한 몇 가지 명령에 대해서는SAS와도 비교하였다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2011.01a
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• pp.113-116
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• 2011

본 논문에서는 산업 환경에서의 전력을 감시하며 제어 할 수 있는 프로그램을 제안한다. 이 프로그램은 전력, 전압과 같은 여러 요인들을 프로그램을 이용하여 원격으로 감시하여 전력에 의한 사고를 예방하고 신속한 대처로 생산라인의 지연이 없도록 할 수 있다. 또한 이 시스템은 전력을 관리하는 모듈인 PMU에서 보내주는 정보를 처리하여 통계를 내도록 한다. 통계자료를 이용하여 하루, 한달, 분기 등의 기간별 전력 사용과 수치의 분포를 한눈에 알아볼 수 있게 나타 낼 수 있다. 본 논문에서는 기존 과부하가 걸리면 자동으로 전력을 차단하는 시스템에서 발전하여 원격으로 모니터링 할 수 있는 장점으로 빠른 대처가 가능하다는 점에서 우수함을 보인다.

• Radiation Oncology Journal
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• v.19 no.4
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• pp.369-380
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• 2001

Purpose : By developing on-line statistics program to record the information of radiation oncology to share the information with internet. It is possible to supply basic reference data for administrative plans to improve radiation oncology. Materials and methods : The information of radiation oncology statistics had been collected by paper forms about 52 hospitals in the past. Now, we can input the data by internet web browsers. The statistics program used windows NT 4.0 operation system, Internal Information Server 4.0 (IIS4.0) as a web server and the Microsoft Access MDB. We used Structured Query Language (SQL), Visual Basic, VBScript and JAVAScript to display the statistics according to years and hospitals. Results : This program shows present conditions about man power, research, therapy machines, technics, brachytherapy, clinic statistics, radiation safety management, institution, quality assurance and radioisotopes in radiation oncology department. The database consists of 38 inputs and 6 outputs windows. Statistical output windows can be increased continuously according to user's need. Conclusion : We have developed statistics program to process all of the data in department of radiation oncology for reference information. Users easily could input the data by internet web browsers and share the information.