• 가정과삶의질연구
• /
• 제2권1호
• /
• pp.1-11
• /
• 1984

The purpose of the study is to inquire how the family environmental variables are to influence on the behavior, time of laundering and laundering facilities in the urban households. Independent variables are limited to the number of family members, the are of the youngest child, the age of the home maker, and her educational level, family income , and the type of housing in which the family lives. The total of 222 samples were thus selected. The data was analyzed on the basis of statistical method such as percentage, mean ,standard deviation, chi-square, and F-test. The major findings are as follows; 1) Hypothesis 1 is rejected, because the behavior of laundering management is not influenced by six family environmental variables. 2) The facilities for laundering management are affected by the home maker's age(p<.05), her educational level(p<.001), family income (p<.001), the housing of the family (p<.01) among six family environmental variables ; there fore, Hypothesis 2 is partially proved; 3) the time for laundering management is affected by the number of family members(p<.01), the age of the youngest child(p<.05), the home maker's educational level(p<.001) among six family environmental variables; therefore, Hypothesis 3 is partially proved.

• 대한가정학회지
• /
• 제27권1호
• /
• pp.111-126
• /
• 1989

The aim of the present study is to research into the household work time change and its structure in urban home makers by the choosen eleven studies and KBS's Data 1981, 1983, 1985, 1987. This study were proceeded under some limitations, it is choosen eleven studies that is different region: large city, medium and small town, and the household work's categories of original auther were changed. And KBS's Data was composed of general formation without personal character of home maker: FLC, number of childeren, family type, education, region. Although this study have a certain meaning of implementation, research into the household work time change and its's structure. The major findings of this study can be autlined as follows: (1) Total household work time did'nt so much changed through the choosen eleven studies compared with the last twenty years ago. In the change of each province household work time, time connected with meals and dwelling did not showed consistancy of change. But cloth laundering and mending time of 80's were declined compared with 70's. Family care time of 80's was increased, home management and buying time was declined untill '85, but again increasing trend '87. In choosen eleven studies, the household work time structure of urban home makers can be outlined: time connected with Meals>Family care>Cloth laundering and mending>Dwelling>Home management and Buying. (2) KBS's time-series data were analized as follows: a) Total household work time of '87 was declining gradually in weekday (34 minutes), sat. (41 minutes), sun (1 house and 2 minutes) compared with '81. b) The change of each province household work time: the time of cooking and sewing home management were declining gradually in its Mean time and its ratio of acters. The acter ratio of household worker in '81, '83, '85 was composed Cooking > Cleaning > Laundering > Home management > Buying > Child care > Sewing. In '87 was composed Cooking > Cleaning > Laundering > Buying > Home management > Child care > Sewing. c) The structure of household work time revealed some differences in each year and a day of the week.

• 한국지능정보시스템학회:학술대회논문집
• /
• 한국지능정보시스템학회 2006년도 춘계학술대회
• /
• pp.294-300
• /
• 2006

This case study shows constructing the knowledge-based system using a rule-based approach for detecting transactions regarding money laundering in the Korea Financial Intelligence Unit (KoFIU). To better manage the explosive increment of low risk suspicious transactions reporting from financial institutions and to conjugate data converged into the KoFIU from various organizations, the adoption of a knowledge-based system is definitely required. We designed and constructed the knowledge-based system for anti-money laundering by committing experts of each specific financial industry co-worked with a knowledge engineer. The outcome of the knowledge base implementation shows that the knowledge-based system is filtering STRs in the primary analysis step efficiently and so has made great contribution to improve efficiency and effectiveness of the analysis process. It can be said that establishing the foundation of the knowledge base under the entire framework of the knowledge-based system for consideration of knowledge creation and management is indeed valuable.

• 한국농촌생활과학회지
• /
• 제6권1호
• /
• pp.1-10
• /
• 1995

To lead rural clothing management in the rural household, we assessed in terms of the wearing of pesticide protective clothing and care methods of contaminated clothing, consumer consciousness, the discard method of clothing et al. in rural areas of Gyonggi-Do by sampling 122 households. The results are as following ; 1. The behavior for laundering management didn't appropriate in view of certification of label about laundry method, frequency of laundry and quantitative use of detergent. Also family's cooperative attitude wasn't insufficient. 2. Reasons of dissatisfaction about retained clothing were decreased in order of discoloration, shrink or breakage after laundry, breakage of seam or cloth, unlabel, allergy from cloth. The solution of trouble was acted passively. 3. Reasons of hoarding of clothing were high because of change on size, fashion, and low because of wornout. Still-wearable garments were discarded in proportion of one to one. 4. The ratio of putting on the fatigue cap which the Once of Rural Development has propagated was under 10 percent. 5. Protective clothes against agricultural chemicals had not been prepared and contaminated clothing was often washed with regular family wash.

• 지능정보연구
• /
• 제14권2호
• /
• pp.179-192
• /
• 2008

본 논문은 금융기관을 이용한 자금세탁 및 불법적인 외화유출 방지를 목적으로 자금세탁 관련 혐의거래보고 등 금융정보를 수집하여 심사하는 금융정보분석원에 지식기반시스템을 도입한 사례연구이다. 한정된 심사인력으로 기하급수적으로 증가하는 협의거래보고에 효과적으로 대응하기 위하여 지식기반시스템의 도입은 필수적이라고 할 수 있다. 이렇게 구축된 지식기반시스템은 보고된 혐의거래를 여과(filtering)하여 자금세탁혐의가 인정된 정보만을 수사기관에 제공하는 심사 및 분석 업무의 효과성과 효율성을 극대화시킨다. 특히, 금융정보분석원은 여러 금융기관들로부터 보고된 혐의거래정보와 심사분석과정에서 유관기관으로부터 수집된 여러 종류의 정보가 집중되기 때문에 축적된 정보를 체계적으로 관리 및 활용할 수 있는 지식 베이스의 구축이 더욱 필요하다. 금융정보분석원은 많은 정보가 집중되는 만큼 축적된 데이터를 활용하여 자금세탁 관련 지식을 창출하는 업무를 수행해야만 하는 의무도 가지고 있기 때문이다. 이를 위하여 금융정보분석원의 심사분석시스템이 자금세탁방지를 위한 지식의 창출과 지식의 관리 측면까지 고려된 전체적인 프레임워크 하에서 지식기반시스템으로써의 토대를 마련하였다는 점에서 의의가 크다고 할 수 있다.

• 한국빅데이터학회지
• /
• 제1권1호
• /
• pp.85-94
• /
• 2016

본 논문은 타 산업에 비해 상대적으로 빅데이터의 잠재 가치가 높은 금융권에서 사전 예방과 실시간 탐지가 특히 중요해지고 있는 자금세탁방지를 위한 빅데이터 기반의 시스템 구현 방안을 제시한다. 기존 A 은행의 사례 분석을 통해 현 자금세탁방지 업무에 빅데이터를 적용 가능한 부분과 기능들 논의한다. 연구 결과 빅데이터를 활용한 자금세탁방지 시스템은 기존의 자금세탁방지 시스템에 추가적으로 소셜 네트워크 서비스나 로그 파일 등의 다양한 출처로부터 데이터를 수집해 일부가 아닌 전체 데이터를 대상으로 빠른 속도로 거래 모니터링과 잠재적 위험 탐지가 가능하다. 즉 빅데이터 기반 자금세탁방지 시스템은 비정형 데이터인 소셜 네트워크 서비스 데이터와 기존 거래나 고객정보를 통합하고 소셜 네트워크 분석 방법을 적용하여 고객확인의무와 잠재 요주의 인물 탐지 기능을 제고시킬 수 있다. 또한 빅데이터 분석 인프라 하에서 룰 모델이나 거래패턴 스코어링 모델을 적용해 실시간으로 혐의 거래 적발이 가능하다.

• 경영정보학연구
• /
• 제22권4호
• /
• pp.135-161
• /
• 2020

블록체인과 가상통화 관련 시장의 성장과 함께 가상통화거래소는 하나의 신규 산업으로 성장하고 있다. 그러나, 가상통화에 대한 법·규제적 정의가 진행 중에 있어서 기존 산업과 다르게 규제기관의 관리감독을 받지 않고 있으며, 이에 따라 본 연구는 거래소 해킹 및 사고로 인한 사용자(가상통화 투자자)의 피해가 다수 보고되었다. 가상통화거래소에서 발생할 수 있는 피해를 개인정보 및 계정의 탈취로 인한 자산 피해와 사용자가 외부 사기사건 등에 연루되어 발생할 수 있는 피해로 구분하여 연관성이 높은 기능을 선행 사업자와 비교 분석하였다. 회원가입(KYC: Know Your Client), 로그인, 거래 추가인증은 선행 사업자와 유사한 수준이나, 이상거래탐지(FDS: Fraud Detection System), 법화 및 가상통화 자금세탁방지(AML: Anti-Money Laundering)는 미흡한 수준으로 조속한 개선이 필요할 것으로 파악되었다.

• Journal of Korean Biological Nursing Science
• /
• 제16권2호
• /
• pp.90-97
• /
• 2014

Purpose: The purpose of this study was to compare the contamination level of uniforms with nasal colonization of Staphylococcus aureus before and after the clinical practice of nursing students. Methods: This study was a survey research, conducting microbial culture by smearing the front surface and the pockets of uniforms, and the nasal cavity both before and after clinical practice on 70 nursing students. For the analysis, descriptive statistics, chi-square test, paired t-test were used for statistical analysis using SPSS 19.0. Results: The contamination level of uniforms increased more significantly after clinical practice on the front surface (p=.008) and pockets (p=.031) than before clinical practice, and Staphylococcus aureus, and Enterobacter aerogenes were detected. Conclusion: Through the results above, it is believed that it is reasonable to do the laundering of clinical uniforms of nursing students once a week. Because it is possible to disseminate disease germs with the contamination of clinical practice uniforms in a hospital environment, it is necessary to offer education for the laundering of uniforms with appropriate management.

• 가정과삶의질연구
• /
• 제21권1호
• /
• pp.113-127
• /
• 2003

This paper aims to provide the basic data about the uses of agricultural products related to food, cloth and shelter in the late Joseon Dynasty by analysing$\ulcorner$Kyuhap-Chongseo$\lrcorner$(1809). The results of this study are as follows: 1. The agricultural products related to cloth, food and shelter were of 95 species total(horticultural crops 37.9%, industrial crops 22.1%, food crops 13.7%, floricultural crops 13.7%. and animal products 12.6%). 2. The agricultural products(24species) related to clothing were used for weaving, dyeing, laundering and starching textiles. 80 species of agricultural products were used as ingredients in about 140 dishes. As for shelter, the agricultural products(30species) were used for making stationaries. managing vessels and illumination, and building structures.

• 디지털산업정보학회논문지
• /
• 제13권3호
• /
• pp.1-9
• /
• 2017

Recently, Bitcoin which is digital currency and cryptocurrency is getting worldwide attention since Bitcoin has an ability to replace legal tender unlike other existing cyber currency. Especially, most Bitcoin trading is done between two traders such as P2P method and it does not require a third-party to make sure reliability and it records every transaction details, so it is more transparent then traditional financial trade, so the number of users is increasing. However, Bitcoin, which has been recognized for transparency, confidentiality and stability among traders has recently been threatened by illegal transactions such as money laundering and the attack on the exchange. These threats to Bitcoin are becoming social problems. At first, it seems that most of the digital currency is difficult to get hacked due to the Blockchain technology. However, threats such as digital money leaks by user account hacking and paralyzing the servers are increasing. In this paper, it will examine the features of the Bitcoin and the threatening elements to secure marketability of digital currency such as Bitcoin and receive more interest from public in domestic. The paper will examine the problems of Blockchain technology on speculative transactions and fraudulent behavior by analyzing the problems of Bitcoin transaction. Lastly, it will propose ways to make transparent and secure digital currency transactions.