• 한국콘텐츠학회논문지
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• 제11권6호
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• pp.167-175
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• 2011

최근 중국에서는 통신기술의 발달로 인터넷 사용인구가 크게 증가했고 인터넷을 이용하여 한국의 드라마를 다운로드해보는 사람이 늘고 있다. 실제로 중국에서의 한류 현황을 살펴보기 위해 실시한 조사에 의하면 대부분의 중국 젊은 층은 한국드라마를 인터넷다운로드 방식을 통해 보고 있는 것으로 나타났다. 따라서 본 연구에서는 인터넷 게시판을 통한 시청의견을 바탕으로 중국인들이 선호하는 한국드라마의 특성을 제작 연도, 방송사, 드라마 유형 및 주제, 주연배우, 감독 등의 변인을 통해 살펴보았다. 분석 결과, 선호 드라마의 제작 연도 분석에서 2008, 2009년의 최신 드라마가 선호됨으로써 인터넷 다운로드 시청으로 인해 한국 드라마의 방영 시차가 더욱 좁혀지고 있다는 것을 증명해 주었다. 방송사별로는 차이가 발견되지 않았으며, 드라마 유형에서도 미니시리즈가 가장 선호됨으로써 기존의 연구와 유사한 결과가 도출되었다. 다만, 기존의 연구와 달리, 드라마 주제 면에서 로맨스보다 코믹 장르가 선호되고, 한류 스타 출연 여부보다 주연 배우의 연기력이나 스토리가 한국 드라마의 선호 여부를 좌우하는 것으로 나타났다. 또한 감독부분에서는 특정 감독을 선호하기 보다는 장르를 중요하게 여기는 것으로 나타났다.

• 한국의료질향상학회지
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• 제6권1_2호
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• pp.48-79
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• 1999

Background : The clothing is considered as second skin. The patient clothing needs basic clothing demands which are comfortable, functional and aesthetical and special demeands which are associated with medical examination, treatment and management of daily-life inconveniences. The patient is weak and labile to psychic trauma and has limitation of movement. So the help of others is needed. But recent patient clothing does not satisfy above demands. So the design, making and management of patient clothing to satisfy those demands are very important. The purpose of this study' is to develop multipurpose clothing which is comfortable, functional, aesthetical and satisfying patients and medical personnels. Method : The questionnaires of existing patient clothing were tested by patients, medical doctors, and nurses. After analyzing two types of questionnaires, eight types of experimental patient clothing were made. After preference test, shortcomings were removed and merits were adapted. One type of multipurpose patient clothing mixing eight above experimental clothing was made. The state of wearing and moving were videotaped. The videotape-recoding was watched by patient, caregivers(medical doctors, nurses) and clothing specialists. Result : The general reaction for experimental clothing were positive by the group of patients, medical personnels and clothing specialist, there were significant differences among three groups. Conclusion : It was thought that to develop one type of multipurpose clothing is possible. If the studys for patient clothing which are free-size and economic matters that are type of clothes and method of washing are made in depth, the desirable patient clothing will appear.

• 한국콘텐츠학회논문지
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• 제10권10호
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• pp.479-493
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• 2010

지식기반 환경의 변화와 더불어 이-러닝은 매우 보편화된 교수.학습 방법의 하나가 되었으며, 이와 관련한 여러 연구들이 진행되고 있다. 이-러닝의 주요 연구 분야 중의 하나는 학습자의 다양한 상황들을 반영하여 학습자 개개인의 특징에 맞게 학습내용을 지원하기 위한 적응형 학습 시스템에 관한 연구이다. 이와 관련하여 최근에는 적응적 학습내용을 보다 효과적으로 지원하기 위하여 온톨로지를 기반으로 한 적응형 학습 시스템에 대한 연구들이 활발히 진행되고 있다. 본 논문에서는 FCA의 개념 망을 기반으로 온톨로지의 접근 방법과 목적은 같이하지만, 특정 영역의 학습에 적합한 사용자가 보다 자유롭고 쉽게 자신의 적응형 학습 시스템을 구축하여 사용할 수 있는 적응형 학습 시스템을 설계하여 제안한다. 제안된 시스템은 학습영역에 존재하는 학습객체와 학습개념들 사이의 연관 관계에 따라 이들을 개념 망 구조 안에 자동으로 계층화한다. 또한 학습자의 지식수준, 학습선호도, 학습스타일 및 학습개념의 학습상태에 따라 개념 망 학습구조를 적응적으로 구성하여 제시한다.

• 한국전자거래학회지
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• 제12권4호
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• pp.71-84
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• 2007

본 논문에서는 RFID를 기반으로 하는 지능형 홈 네트워크의 아키텍처를 제시하고, 이러한 홈 네트워크를 효율적으로 관리하기 위한 지능형 에이전트를 제시한다. 이 에이전트는, 에이전트 내의 각 모듈이 수행하는 작업을 총괄하여 관리하는 에이전트 관리자, RFID 리더기를 통하여 홈 가전기가로부터 데이터를 수집하는 데이터 수집기, 홈 네트워크의 상황에 따른 오퍼레이션을 결정하고, 결정된 오퍼레이션을 해당 가전기기로 전달하는 실행 제어기, 에이전트가 오퍼레이션을 수행하는데 필요한 데이터를 저장하는 데이터 저장소, 홈 가전기기로부터 수집한 데이터를 임시적으로 저장하는 데이터 큐, 사용자가 에이전트를 통하여 홈 네트워크를 직접 제어하거나 모니터링 할 수 있도록 하는 사용자 인터페이스의 여섯 개의 모듈로 구성된다. 이 에이전트는 홈 네트워크 내의 가전기기에 대한 상태 정보를 분석하여 자율적으로 홈 네트워크 내의 상황을 학습하고, 사용자의 성향에 맞도록 가전기기를 제어한다. 따라서 지능형 에이전트를 통하여 홈 네트워킹을 수행한다며 사용자는 직접 모든 가전기기를 제어하지 않더라도 자신의 성향에 맞는 홈 환경에서 생활할 수 있다.

• 대한가정학회지
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• 제46권4호
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• pp.47-59
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• 2008

With increasing numbers of immigrant workers in Korea, the supply of socially and culturally acceptable housing has become an important issue. The purpose of this study was to analyze the state of Goryo-in housing and domestic living conditions in metropolitan areas of Korea. This study will present essential information directly relevant to the establishment of practical housing policy for Goryo-in in Korea. Furthermore, data collected and analyzed here will enable comparative investigation with Goryo-ins who live in Russia and Central Asia. Using ethnographic methodologies, we examined 20 Goryo-in households in relation to their usage of domestic space. The following conclusion were established; 1). The most popular L D K(Living Dining Kitchen)type consisted of kitchen plus one or two bedrooms. The majority of households lived in quarters with separated kitchen and living room areas. 2). Most households had a washing machine in the bathroom due to a lack of space, and they regarded the bathtub and the drain hole of the bathroom as very necessary. The Goryo-ins interviewed preferred quarters with separate bathroom and toilet areas, in order to allow simultaneous use. 3). Their most preferred seating style was chairs, while making Kimchi at home was not very popular. 4). All respondents took their shoes off and wore slippers at home, while also indicating a preference for designated shoes space at the entrance to the house. 5) Half of the households had a carpet or mat in the bedroom or living room, both for keeping warm and aesthetic reasons. 6). All households had modified Ondol heating system and demonstrated satisfaction with this. The majority of Goryo-ins interviewed had a different living style compared to households in Russia and Central Asia which were related to less favorable economic conditions in Korea.

• 동아시아식생활학회지
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• 제15권3호
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• pp.271-282
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• 2005

This study analyzed the physical indices, food habits and nutrient intakes of patients with hypertension, to provide better research data for the prevention and the cure for disease as well as basic data for nutrition education. The subjects were 44 patients who visited the general hospital, located in Daegu, to receive hypertension treatment The lifestyle, food habit, nutrient intakes, anthropometric measurements, body fat and blood pressure were measured as main indices. By the BMI, $72.8\%$ of the patients were over weight or obesity $(>23\;kg/m^2)$. In the male group, the WHR tended to increase according to the BMI (p<0.05). In the female group, the body fat tended to increase according to the BMI (p<0.05). The group with more monthly income showed lower systolic blood pressure than the group with smaller monthly income (p<0.05). The scores about food habits concerning balanced diet and preference for salt were low, which implied that food habits of subjects were not desirable. The intakes of riboflavin and calcium didn't meet the RDA requirements. Especially, the lack of calcium was more ap~nt in the female patients than the male ones. Despite this, they had more than enough protein, vitamin C, and iron. The physical indices according to blood pressure revealed that the group of higher blood pressure showed greater WHR (p<0.001). The male group with higher systolic blood pressure showed greater BMI than one with lower systolic blood pressure (p<0.05). As for nutrient intakes according to blood pressure, the group with higher blood pressure had more sodium and iron than one with lower blood pressure (p<0.05). The patients with hypertension tended to be more overweight or obese, preferred salty foods, and were in an unbalanced state of nutrient intakes. Thus more systematic and ongoing measures should be pursued to take care of patients with hypertension.

• 한국주거학회논문집
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• 제25권3호
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• pp.93-103
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• 2014

The objective of the present study is to investigate healing design attributes for adolescent patients and to identify the relationship among healing design attributes and the meaning of home. This study examined the environmental preferences of American adolescents for hospital rooms to investigate age-appropriate healing design attributes. The health-related quality of life (HRQOL) concept was adapted to this study as a theoretical framework. One hundred six American adolescents participated in the survey. Participant adolescents consisted of two groups by their health status: forty-seven adolescent patients who were waiting for their surgical operations in waiting rooms and fifty-nine healthy high school students while they were at school. Participants aged in range from 14-year to 18-year olds with a mean of 16-year olds. Data collection consisted of two different instruments: Emotional state survey with demographics and environmental preference survey. Environmental values that are important to adolescents were control of privacy, having outside view, and quiet places to go. However, staying in a single-bed room for hospitalization is ranked the lowest score for the participating adolescents. Adolescents who perceived higher stress level preferred to have quiet places to go, to control over privacy and to have outside view significantly. The study resulted that the most important design attribute for American Adolescents was "privacy control", which is the essence of the meaning of home. There are some significant discrepancies in environmental preferences of hospital rooms by different genders and different health status.

• ALGAE
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• 제31권3호
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• pp.243-256
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• 2016

Concerns about how ocean acidification will impact marine organisms have steadily increased in recent years, but there is a lack of knowledge on the responses of macroalgae. Here, we adopt an outdoor continuous-flowing mesocosm system designed for ocean acidification experiment that allows high CO₂ conditions to vary with natural fluctuations in the environment. Following the establishment of the mesocosm, five species of macroalgae that are common along the coast of Korea (namely Ulva pertusa, Codium fragile, Sargassum thunbergii, S. horneri, and Prionitis cornea) were exposed to three different CO₂ concentrations: ambient (×1) and elevated CO₂ (2× and 4× ambient), over two-week period, and their ecophysiological traits were measured. Results indicated that both photosynthesis and growth exhibited species-specific responses to the different CO₂ concentrations. Most notably, photosynthesis and growth increased in S. thunbergii when exposed to elevated CO₂ conditions but decreased in P. cornea. The preference for different inorganic carbon species (CO₂ and HCO₃⁻), which were estimated by gross photosynthesis in the presence and absence of the external carbonic anhydrase (eCA) inhibitor acetazolamide, were also found to vary among species and CO₂ treatments. Specifically, the two Sargassum species exhibited decreased eCA inhibition of photosynthesis with increased growth when exposed to high CO₂ conditions. In contrast, growth of U. pertusa and C. fragile were not notably affected by increased CO₂. Together, these results suggest that the five species of macroalgae may respond differently to changes in ocean acidity, with species-specific responses based on their differentiated photosynthetic acclimation. Understanding these physiological changes might allow us to better predict future changes in macroalgal communities in a more acidic ocean.

• Asian-Australasian Journal of Animal Sciences
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• 제23권6호
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• pp.825-832
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• 2010

The United Nations Convention on Biological Diversity defines biotechnology as "Any technological application that uses biological systems, dead organisms, or derivatives thereof, to make or modify products or processes for specific use" Biotechnology has made tremendous contributions to improve production efficiency of agriculture during the last century. This article reviews successful examples of application of bio-fermentation in improving swine nutrition efficiency mainly based on the authors'z own research experience. Production of feed grade supplemental amino acids by bio-fermentation allowed nutritionists to formulate accurate feed for optimal lean growth and reduced nitrogen excretion. Recent issues with high feed grain prices caused potential feed quality problems. Bio-fermentation allowed nutritionists to use exogenous supplemental enzymes such as phytase and NSPases in swine diets, thereby improving nutrient utilization and reducing nutrient excretion to the environment. Yeast metabolites are also produced by bio-fermentation and have been repeatedly shown to improve milk production of sows during early lactation even though actual mechanisms are still to be investigated. Bio-fermentation technology also allowed nutritionists to prepare vegetable protein sources with large protein molecules and anti-nutritional factors suitable for feeding newly weaned piglets, as selected microorganisms significantly reduce specific anti-nutritional factors and size of peptides. Preparations of vegetable protein sources suitable for newly weaned pigs will greatly contribute to swine nutrition by providing efficient alternatives to the use of animal protein sources that are often expensive and somewhat against societal preference. Considering the few examples listed above, biotechnology has closely influenced improvement of production efficiency in the swine industry. As we have limited resources to produce meat to satisfy ever-increasing global demands, extensive adaptation of biotechnology to enhance production efficiency should be continued. However, at the same time, wise and careful application of bio-technology should be considered to ensure production of safe food and to meet the expectations of our society.

• 한국의류학회지
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• 제34권5호
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• pp.819-830
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• 2010

This study proposes medical gowns for interns and residents that address the functions of utility and activity. Based on the questionnaires, the prototype focused on the pockets for practical use and movement adaptability. Functional pockets were made by increasing pocket sizes and separating pockets with sections according to use. An inside pocket and a loop for an identification tag was placed on the chest pocket and the side seam pocket were oblique lined. To resolve horizontal stress on the back of the gown,6 cm action pleats were added at both ends of the bladebone. The elbow area was tucked up to improve the workplace activities. To reduce hamper on the gown hemline, slits were added along the gown side seam. The front button was changed into an inside button closure. The cuffs, belt, and back waist belt were removed due to occupational cases of inconvenience. The length of the sleeves was adjusted with belts to improve the movement of the arms. In accordance with design preference, the gown was designed to be knee-length with wrist length sleeves. Blue colored (2.5PB 3/12: by Munsell) material was inserted to reduce the contamination on the neck, cuffs, front closure, and hemline area. The planning cloth of the experimental gown was designed to improve activity function, cleaning, and comfort from light materials. The field test (with 30 doctors at university hospitals and the objective assessment with 9 subject groups)were done by the valuation between the existing gown and the prototype. The results showed that the prototype had to be modified by decreasing the pocket size, expanding the usage of the penholder, and simplify front pockets in order to maintain unity. The loop for the identification tag, inside pocket, and the blue colored material had to be removed. The front closure of the gown had to return to its original state.