• Journal of the Korean Home Economics Association
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• v.33 no.2
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• pp.57-71
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• 1995

가족형태가 부의 자녀양육시간과 결정요인에 미치는 영향 기혼여성의 취업증가로 인해 아버지의 적극적인 자녀양육 참여가 요구되어 왔다. 또한 이 같은 요구는 부의 참여가 기혼여성, 자녀의 성장발달등 가정천체에 미치는 영향이 중요하다는 인식과 함께, 부의 자녀양육시간 연구는 중요한 사회적 관심사로 동시에 연구대상으로 대두되었다. 이같은 변화속에서, 실제 가정생활에서 부의 자녀양육시간은 개개인에 따라 큰 차이를 나타냄에 따라, 어떤 개인적, 가정적, 또는 사회인구적 요인들이 양육시간량을 결정하는가를 연구하는 것은 그 의미가 있다. 현대가정의 또 하나의 커다란 변화는 미혼부 증가, 이혼증가로 인한 편부의 증가, 재혼 증가로 인한 계부의 증가 등 가족형태의 다양화에 있다. 본 연구에서는 이 같은 변화를 반영하여, 각기 다른 가정형태에서의 부의 자녀양육 참여시간을 비료 분석하였다, 또한 부의 자녀양육 시간량 관련요인을 조사하기 위하여 노동시장의 근로시간, 개별적 인적 자원, 역할관념, 가정환경등의 효과를 검증하였다. 본 연구에서 사용된 자료는 미국 위스콘신대학내 (University of Wisconsin-Madison), 인구 및 생태센터 (Center for Demography and Ecology)에서 1988년에 실시한 설문조사 및 면접조사로써, "전국 가족 및 공도거주체 조사" (National Survey of Family and Households)에서 추출했다. 연구결과에 따르면, 가족형태가 부의 자녀양육시간에 미치는 효과는 큰 것으로 검증 되었다. 각 그룹간 비교에서 편부가정의 부는 여타의 가정내의 부보다 많은 시간을 자녀와 놀아주고, 야외활동 및 과제물 도와주기 등에 할애한 것으로 나타났다. 반면 계부는 여타의 가정내의 부보다 더욱 적은 시간을 자녀와 함께 하였다. 부의 자녀양육시간 결정요인 분석 결과에 따르면, 직장에서의 노동 시간, 교육수준, 자녀 연령이 큰 효과를 나타내는 것으로 밝혀졌다,, 부의 직장 근로시간이 적을수록 교육수준이 높을수록 자녀양육 참여시간은 높은 것으로 나타났다. 또한 어린자녀를 가진 아버지일수록 자녀와 함께하는 시간이 긴 것으로 나타났다. 것으로 나타났다.

• Korean journal of food and cookery science
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• v.32 no.4
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• pp.503-516
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• 2016

Purpose: The purpose of this study was to examine the current state of usage and education participation intention for Yaksun food according to demographic characteristics. Methods: The questionnaire for the survey was distributed to 300 students, who were enrolled in culinary education program at Seoul Institute of Technology and Education from September 5, 2014 to September 20, 2014, and 264 responses were used for analysis. Results: Awareness regarding Yaksun food was low, but the intention to participate in the Yaksun food class was high. The information searching route for Yaksun food was mainly television, radio or internet. Memil-jeonbyeong ssam was the most eaten menu item and Nokdu-Samgye tang was the most popular menu item. Among the different types of Yaksun food, vegetable dishes, steamed dishes, rice dishes and roasted dishes were preferred in this order. The most preferred educational institution for Yaksun food was the cultural center, and the most preferred educational period for Yaksun food was less than three months. The most important point in the Yaksun food class was practical application in real life. Also, the current state of usage for Yaksun food and the intent to participate in an education program for Yaksun food was statistically different according to demographic characteristics. With respect to the current state of usage for Yaksun food, the information searching route for Yaksun food was statistically different according to occupation, cooking career and lives and Yaksun cuisine type preference according to gender, occupation, income and households. Also, with respect to education program participation intention for Yaksun food, educational institution preference for Yaksun food was statistically different according to gender, age, occupation, cooking career, income and lives. Conclusion: Based on these results, this research concludes that for developing an educational program for Yaksun food, it is important to analyze the target customers' demographic characteristics and their needs. Furthermore, it shows that there is a need to develop various educational programs and menus for Yaksun food.

• Korea Journal of Hospital Management
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• v.21 no.4
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• pp.55-62
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• 2016

Purposes: The industry has specialized and fragmented than in the past. As a factor of economic growth and industrialization, the number of people employed in primary industry decreased and the number of people employed in secondary and third industry continuously increased. In modern times, incidence of chronic disease is increasing according to industrial development. So, the purpose of this study was to analyze the chronic disease according to Clark's industrial classification. Methodology: Data were derived from the 2012 Korea Health Panel. The sample was made up of 7,132 adult participants aged 20 or over selected Korea Health Panel by probability sampling from Korea. Binary logistic regression analysis was conducted to examine the main factors associated with chronic disease. Findings: The significant factors associated with chronic disease were gender, age, marital status, household member, education level, insurance type, disability, BMI, and industrial classification. Female, elderly, divorced(including bereavement, missing and separation), one-person households, less than high school graduation, medical aid, disability, obese and primary industry were confirmed chronic disease increases. Practical Implications: The study finds that primary industry's prevalence of chronic disease was higher than secondary and third industry. Therefore, this study aims to management and effort of the worker who engaged in the primary industry. Policy development is required to address inequality or popularization of the differences in these factors by conducting a study to define the working conditions and socio-economic factors between industry.

• Journal of architectural history
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• v.3 no.1
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• pp.123-142
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• 1994

This paper is a part of "A Case Study on The Dwellings and Settlement of Korean Immigrants to North-Eastern Province of China". Among various subjects from the study, this paper covers with the spaces and life style in the dwellings of Korean Immigrants. The purpose of this paper is to discribe how their dwelling culture has been moved and changed to a new environment. One rural village of Korean Immigrants named "Ch'ang-ts'ai" in Yen-pien Province was selected where we investigated more than 110 households. From the formal interview, I collect the data on the family structure, family economic state, dwelling spaces and its use, and dwelling facillities and furniture. From informal interview with key informants, I analyze how they have changed their dwelling spaces and life style since they moved here. Based on the analysis of the data, I conclude that major features of their dwelling and life style has been moved from Korean penninsula, specially from 'Hamkyong' Province where their ancestor has lived. This features are summarized as follows: a. Dwelling spaces and its functions are simillar to typical dwelling type of Hamkyong Province. b. They use "Chong-ji" for both a cooking space and a major living space. c. They have a life style of sitting on the floor. d. Bedrooms are differentiated with male and female. e. Most of their dwelling facillities and furniture arc different from those of Chinese in the same province. Since they immigrated, there has been some social changes which could influence on making their dwelling culture. But they have preserved their cultural identity on their dwellings and life style. So I suggest that the dwelling culture of a society would be seldom changed by immigration, as long as they will be given similar conditions such as the independent ethnic community, the same ecosystem, and economical autonomy.

• Journal of architectural history
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• v.27 no.2
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• pp.39-50
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• 2018

This study investigates the types and spread of framed structures of gable roofs meeting at right angle showed in old architecture and documentary paintings of houses, which were well liked in the early Joseon Dynasty. The conclusions of this study were as follows. First, the framed structure of gable roof meeting at right angle can be divided or recognized in 4 types according to their structure's size and purlin's position. Three of those types were noted to be in Seoul. Second, the framed structure of gable roofs meeting at right angle begun from the awareness of their independence from one another. Each space was divided based on their functions. Therefore, it could be extended in various forms, not only in the square plan physique but also in many different forms. And allowed free plan configuration regardless of column layouts or size of structure. Third, 5 purlins and 3 purlins crossing structure were preferred in Han-yang, the early Joseon Dynasty. It is related to the specific construction conditions of urban houses, such as the slope of land, limited land area, and economic power. Fourth, urban housing techniques were diffused throughout the country by officials who lived in Kae-gyeong and Han-yang at the end of Goryeo and early Joseon Dynasty. In other regions, framed structure of gable roof meeting at right angle households decreased, but in some regions of Gyeongsang-province, framed structure of gable roof meeting at right angle has maintained with Staggered purlin.

• Korean Journal of Childcare and Education
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• v.9 no.3
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• pp.189-207
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• 2013

This study was to examine current situations and factors related to private learning expenses. A household survey involving a nationally representative sample of 976 households and 1,648 3-5 year old children was conducted. The questionnaire was comprised of two parts; the first part investigated the demographic and socio-economic status of the parents. The second part inquired as to the type and cost of private education, during the month of June, 2012. Data were analyzed by chi-square, one-way ANOVA and multiple regression analyses. The findings of the study were: First, 86.7% of parents of pre-school children used private learning. Second, private learning expenses were estimated to be 129,700 Won for 3~5 year old children. And older children and children from higher income and full-time homemaker families used more private learning. Thirds, Income and the child's age affected private learning expenses. Policy measures were suggested based on the findings as follows: Institutional infrastructure should be established: Strong support for national curriculum and the development and dissemination of special programs is needed.

• Journal of Korea Society of Industrial Information Systems
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• v.12 no.3
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• pp.47-59
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• 2007

IPv4 NAT, which often used in households or under SOHO environments, is one of the factors that delays IPv6 propagation. As IPv4 NAT does not operate properly under the transition mechanism like ISATAP or 6to4 that acts as IPv6-in-IPv4 tunneling type, Microsoft proposed Teredo in order to resolve this issue. However, tunneling transition mechanism like Teredo has a security problem. That is, being tunneled packets have dual IP headers; general firewall systems apply the filtering rules only to the outer header but not inner header when these packets pass the firewall. Furthermore, attacks using unregistered server and relay can take place in Teredo. To resolve these problems, we propose a new packet filtering mechanism exclusively for Teredo. The proposed packet filtering mechanism was designed and implemented by using Linux Netfilter and ip6tables. Through functional and experimental performance tests, this packet filtering system was found operating properly and solving the Teredo packet filtering problems without serious performance degradation.

• Journal of Society of Preventive Korean Medicine
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• v.14 no.1
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• pp.37-48
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• 2010

Objective : The purpose of this research was to provide basic data for developing the collaborating care of Korean traditional medicine and western medicines by analyzing the perceptions of residents visiting local health centers on the collaborating care. Method : To this end, a self-administrated questionnaire was surveyed to 417 participants from March 10 to March 19, 2005. The questionnaires were regarding medical preferences, effectiveness, co-operative treatment types, and the demographic characteristics of the study population. The main statistical methods employed for analysis were frequency chi-square test analysis, using SPSS system 12.0 software for Windows. Result : First, the perceptions of collaborating care, such as preference and effectiveness, were better for residents who had experienced Korean traditional medicine(p < 0.05). Second, the most favorable collaborating care type was the neuromuscular disease and rehabilitation, and in particular, the preference of the patient who had experienced Korean traditional medicine was much higher than those who had not experienced it(p < 0.05). Third, as for recognizing the future of collaborating care, respondents insisted that collaboration care has to be conducted under evidence-based research. The reasons why collaborating care has not been active were reported as "difference in solving disease problems between oriental medicine and western medicine." The most important role of the Korean traditional medicines in the public sector was to provide specialized service for the elderly and low income households. Conclusion : Most respondents expected the positive effects of the collaborating care and wanted it to develop, particularly for neuromuscular diseases. As for the health promotion program in health centers, it was more popular than the home visiting program for the elderly and preventive rehabilitation for stroke. Now we must plan to balance between the need of the community and the medical provider on collaborating care.

• Current Photovoltaic Research
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• v.9 no.2
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• pp.51-58
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• 2021

Solar water pumping system (SWPS) is reliable and beneficial for Indian farmers in irrigation and crop production without accessing utility. The capability of easy installation and deployment, makes it an attractive option in remote areas without grid access. The selection of portable solar based pumps is pertaining to its longer life and economic viability due to lower running cost. The work presented in this manuscript intends to demonstrate performance analysis of portable systems. Consequent investigation reveals PSWS as the emerging option for rural household and marginal farmers. This can be attributed to the fact that, a considerable portion (around 45.7%) of the country's land is farmland and irrigation options are yet to reach farmers who entirely rely on rain water at present for harvesting of the crops. According to census 2010-2011 tube wells are the main source for irrigation amongst all other sources followed by canals. Out of the total 64.57-million-hectare net irrigation area, 48.16% is accounted by small and marginal holdings, 43.77% by semi-medium and medium holdings, and 8.07% by large holdings. As per 2015-16 census data, nearly 100 million farming households would struggle to make ends meet. The work included in this manuscript, presents the performance of different commercial brands and different technologies of DC surface solar water micro pumping systems have been studied (specifically, the centrifugal and reciprocating type pumps have been considered for analysis). The performance of the pumping systems has been analyzed and data is evaluated in terms of quantity of water impelled for specific head. The reciprocating pump has been observed to deliver the best system efficiency.

• Journal of the Korean Society of Food Culture
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• v.37 no.3
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• pp.213-238
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• 2022

This study aims to investigate protein consumption market trends in Korea. Protein consumption was divided according to the protein source into meat, fishery, and plant-based protein. To accomplish the goal of this study, food purchase data from 525 households panels collected by the Rural Development Administration over the last 10 years were used. The results of the study showed an increase or decrease in protein consumption by protein type over the last 10 years, and a reason to explain this change has been suggested. Specifically, this study found a dramatic increase in the consumption of several proteins, including beef sirloin, beef tenderloin, seasoned beef & steak, pork belly, pork shoulder, pork neck, seasoned pork, pork cutlet, sweet and sour pork, canned ham, chicken drumstick, chicken breast, dak gangjeong, Chinese fried chili chicken, salmon, eel, abalone, squid, octopus, webfoot octopus, octopus minor, canned whelk, tofu, cold bean soup,and plant-based milk. Some items showed no increase in consumption (such as beef jerky, pork rib, sausage, bacon, whole raw chicken, cutlass fish, oyster, fish cake, crab stick, surimi sausage,and canned fishery), whereas a few items showed decreased consumption (e.g., mackerel, pollack, cod,and canned tuna)