• 한국식생활문화학회지
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• 제9권3호
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• pp.277-288
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• 1994

In recent years, there is remarkable tendency of overconsumption and high calorie intake which may come from a high availability of foods, the increase of food production, processed food, and imported food. This cause chronic diseases such as obesity. high blood pressure inducing heart disease, and diabetics etc. Traditional Korean eating pattern and habit make too much waste of foods and wasting time for the food preparation. The dietary guideline used for the guidance of Korean diet pattern is composed of 'nutrients-ingredient-cooking-meal which is not visualized pattern. Therefore we made up menus in the pattern of meal-cooking-ingredient-nutrient, which is more brief, compact and more visualized pattern. We set 27,000 menus with 600 kcal/meal which is combined with staple meal-main dish-side dish (30 menus of rife meal, 5 menus of bread meal, noodle meal and one serving dish meal). 600 kcal menu is basically for volume of serving per one person according to the experimental cooking and reference. This has several advantages of simple procedure of cooking, easy practice to use menus, and good source of nutritional values. In addition to these, it also provides a new menu to decrease the calorie consumption reducing the risk of chronic disease, to prevent wasting foods, and to help single person.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제13권3호
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• pp.1385-1402
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• 2019

Quickly picking up some valuable information from massive manufacturing event stream usually faces with the problem of long detection time, high memory consumption and low detection efficiency due to its stream characteristics of large volume, high velocity, many variety and small value. Aiming to solve the problem above for the current complex event processing methods because of not sharing detection during the detecting process for massive manufacturing event streams, an efficient complex event processing method based on multipattern sharing is presented in this paper. The achievement of this paper lies that a multipattern sharing technology is successfully used to realize the quick detection of complex event for massive manufacturing event streams. Specially, in our scheme, we firstly use pattern sharing technology to merge all the same prefix, suffix, or subpattern that existed in single pattern complex event detection models into a multiple pattern complex event detection model, then we use the new detection model to realize the quick detection for complex events from massive manufacturing event streams, as a result, our scheme can effectively solve the problems above by reducing lots of redundant building, storing, searching and calculating operations with pattern sharing technology. At the end of this paper, we use some simulation experiments to prove that our proposed multiple pattern processing scheme outperforms some general processing methods in current as a whole.

• 대한지역사회영양학회지
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• 제15권4호
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• pp.536-549
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• 2010

The purpose of this study was to investigate food intake, dietary diversity and dietary pattern during the summer in middle aged and older adults living in Gugoksundam (Gurye, Goksung, Sunchang and Damyang counties), Jeonla Province located in southern part of Korea and known as one of the representative Korean longevity areas. Food intake and dietary diversity were assessed by using the data from 2 day-24 hour recall of 1,051 subjects (394 males and 711 females) aged 45 years and older (45-93 years in male, 45-105 years in female). The average ages of males and females were 70.7 years and 71.1 years, respectively. Average total daily food intake was significantly decreased with aging in both genders, and the average animal food intake ratio to total food intake was ranged 10~14% in 3 different age groups, 45~64 years, 65~74 years and 75 years and older. The contribution of each food group, in weight, to total food intake showed the descending order of grains, fruits, vegetables and alcohols in males, and grains, fruits, potatoes and meats in females. On daily intake amount of each food item, rice, watermelon, soju, kimchi, and potato were ranked on top 5 in descending order in males, and rice, watermelon, potato, kimchi and ylmukimchi in females. On intake frequency, rice, kimchi, onion, green pepper and potato were ranked on top 5 in descending order in both genders. Dietary variety score (DVS) and dietary diversity score (DDS) for the assessment of dietary diversity and balance were significantly decreased with aging in both genders. In food group intake pattern (DMGFV), 01101 type without consumption of dairy and fruits was the most prevalent, and only 3.6% of male and 3.9% of female subjects showed 11111 type, consumed all the 5 food groups a day. Dietary pattern of subjects was analyzed by cluster analysis with 18 food groups intake. Overall dietary pattern was classified into two clusters, one was more desirable and the other was less desirable. The percentage of subjects with more desirable dietary pattern was about 15% in male and 32% in female. In conclusion, most of our subjects living in Gugoksundam area were taking very simple diet with low amount of dairy products and fruits. These results indicate that nutrition intervention and education for older people living in rural areas should be focused on various food intake including dairy products and fruits.

• Nutrition Research and Practice
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• 제8권2호
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• pp.192-197
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• 2014

BACKGROUND/OBJECTIVES: The body composition changes in aging increased the risk of metabolic disorder. Recent dietary studies have increasingly focused on the correlations between dietary patterns and chronic diseases to overcome the limitations of traditional single-nutrient studies because nutrients in food have complex relations that interact. SUBJECTS/METHODS: This study was conducted to classify a dietary pattern among Korean elderly using cluster analysis and to explore the relationships between dietary patterns and body composition changes in Korean elderly aged 65 years or older. The study subjects (n=1,435) were individuals who participated in the Korean National Health Examination and Nutrition Survey (KNHANES) in 2011. RESULTS: There were three dietary patterns derived by cluster analysis in this study: 'Traditional Korean' (37.49% of total population), 'Meat and Alcohol' (19.65%) and 'Westernized Korean' (42.86%). The (1) 'Traditional Korean' pattern was characterized by high consumptions of white rice and low protein, low fat, and low milk products, while (2) 'Westernized Korean' pattern ate a Korean-style diet base with various foods such as noodles, bread, eggs and milk, (3) 'Meat and Alcohol' pattern had high consumptions of meat and alcohol. In body composition changes, compared with the 'Traditional Korean' pattern, the 'Meat & alcohol' pattern was associated with a 50% increased risk of having elevated BMI ($kg/m^2$), 'Westernized Korean' pattern was associated with a 74% increased abnormality of ASM/Wt (kg) by logistics analysis. Most of the Korean adult population continues to follow ether a traditional Korean having beneficial effects for successful aging. However, the 'Traditional Korean' pattern showed low protein intake (0.7 g/kg), calcium intake, and vitamin D intake as well as low of appendicular skeletal muscle mass (ASM (kg)) among 3 groups. CONCLUSIONS: Considering the low ASM, consumption of protein, calcium and vitamin D should be increased for Korean elderly health body composition.

• 한국식생활문화학회지
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• 제6권2호
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• pp.199-213
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• 1991

The purposes of this study were to: (a) identify the changes in food patterns for last 20 years; (b) analyze the factors affecting on the changes in food patterns; (c) investigate the impact of changes in food patterns on nutritional composition of the diet and diet-related health problems. A questionnaire was developed and mailed to 30 country members of the International Federation for Home Economics(IFHE) regional representatives. The response rate was 60%; simple descriptive and content analyses indicated that the significant differences of food consumption pattern were existed between western and eastern countries. Traditional food consumption patterns were maintained even though each countries' food consumption patterns have been dramatically changed due to the development of food technology and industrialization. The factors most frequently affecting on the changes in food patterns were nutrition and heallth-related educations. The food pattern changes have considerable effect on the nutritional composition of the diet among countries. The major diet-related health problems with nutrient deficiency were reported by underdeveloped countries such as India. In contrast to the above, in the developed countries, the adult disease related to the nutrition have been increased, while the developing countries such as Korea have the problems with nutrient deficiency and adult diseases simultaneously.

• 한국항해항만학회지
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• 제36권6호
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• pp.501-506
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• 2012

해양에너지를 비롯한 신재생에너지를 이용한 분산형 발전시스템 설계의 기초자료로 활용하기 위해 본 연구에서는 도서 주민의 전력소비량을 실측 분석하고 시기별 전력소비 패턴을 개발하였다. 실측조사는 남해안에 위치한 곤리도의 5가구를 대상으로 2010년 10월부터 2012년 2월까지 수행되었다. 월평균 전력소비량은 가구에 따라 12월 혹은 1월에 최대값이 발생하였다. 가구별 월간 전력소비량은 H가구가 J가구보다 2~3배 많았지만 가구별 1인당 월평균 전력소비량은 J가구가 H가구보다 10~30% 가량 많은 것으로 조사되었다. 시각별 전력소비 패턴을 개발한 결과 여름철에는 20시에서 자정 사이에 최대 전력소비가 발생하고, 겨울철은 여름철에 비하여 하루 동안의 전력소비 변화는 완만하지만 18시 이후 자정까지의 시간대에 전력소비가 증가하는 경향을 보였다. 가구별 주중과 주말의 전력소비 패턴은 매우 유사한 것으로 나타났다.

• 대한가정학회지
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• 제27권3호
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• pp.79-87
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• 1989

As the level of life improves, the pattern of beverage comsumption are being changed. We came to drink more beverage than ever before, and I think, the remarkable increase of beverage consumption will have a great effect on our health. We examined the drinking pattern of 447 middle school and high school students in Taejeon City from 24 to 29, May, 1989. We studied about the amount of drinking beverage and the correlation between the amount and the various factors to have effects on the amount. They usually drink total 604.6ml/day, water 292.8ml, soft drink 131.8ml, milk 109.2ml, fruit juice 26.1ml, vegetable juice 9.6ml, coffee & tea 21.7ml, korean tea 15.4ml. Beside, middle school students drink 654.4ml and high school students drink 560.7ml. The male drink 620.1ml and the female drink 589.2ml. The average amount of beverage consumption per a unit weight is total 13.3ml and middle school students (654.3ml) drink more than high school students (560.7ml) but the average amount is same between the male and the female. They usually drink 343.5ml of beverage at their homes, and they drink more at their homes than away from homes. In addition, at the correlation between the amount of drinking beverage and the various factor to have effects on the amount, the students who have snacks very often drink more than those who don't. And the students who like meat-diet drink much more than meat & vagetabe-diet persons and vegetorians. And the students who eat pread often drink more than those who have rice at every mealtime.

• 대한토목학회논문집
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• 제33권3호
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• pp.1225-1234
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• 2013

지속적인 화석연료의 사용으로 온실가스의 배출량이 증가되어 지구온난화 현상이 발생함에 따라 이를 막으려는 국내 외 움직임이 활발하게 전개되고 있다. 그에 따른 국내의 에너지절약정책 실현과 관련하여 에너지소비율이 높은 건물부문은 에너지감축 잠재량이 산업, 수송 등 다른 부문에 비해 가장 큰 부문이다. 효과적인 에너지감축의 최선책으로 효율적인 에너지절약설계 및 최적의 에너지수요관리를 위해 건물의 에너지 사용에 대한 통합데이터가 필요하나 기존 통계데이터는 대부분 공급통계 데이터를 기반으로 하고 있어 활용에 한계가 있다. 이에 본 연구에서는 단일건물은 아니지만 에너지 다소비군인 공동주택이라는 부분적인 수요단의 실시간으로 생성 저장되는 에너지사용량 데이터를 수집하고 에너지소비에 영향을 줄 수 있는 변수를 설정하여 통계 분석함으로써 향후 건축물 또는 시설의 에너지 및 비용상승이 없는 최적의 에너지절약설계와 효율적이고 안정된 에너지수요관리를 위한 기초자료로 활용되기를 기대한다.

• 대한영양사협회학술지
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• 제12권1호
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• pp.18-31
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• 2006

This study was performed to investigate the consumption pattern, perception and knowledge on milk of middle and high school students. The subjects were 1,195 students(590 middle school and 605 high school students) living in Geochang area. The survey was conducted by using a self-administered questionnaire in November, 2004. The results were as follows. Fifty-one point nine percent of the subjects drank milk 1-3 cups per day, and 51.7% of the subjects drank milk more than 5-6 times in a week. Amount and frequency of milk intake were higher in middle school students and male students than those in high school students and female students(p<0.001), and the consumption of milk was significantly higher in students with highly educated mother and nuclear family(p<0.01). Eighty-two point one percent of subjects perceived that they should drink milk or as much as possible, and 89.5% of them milk intake required per day is 1-3 cups, and male students perceived more than female students that milk should be taken a lot(p<0.001). In addition, half of the subjects slightly knew that milk contains various kinds of nutrients and a third knew it well, and the perception rate was higher in male students than those in female students(p<0.001). The average score of knowledge about milk was 5.71 out of 10 points and 5.94 points in female students, which was significantly higher than 5.48 points in male ones (p<0.001).

• International Journal of Computer Science & Network Security
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• 제24권2호
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• pp.53-58
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• 2024

This paper presents a novel miniaturized 3-D cubic antenna for use in wireless sensor network (WSN) application. The geometry of this antenna is designed as a cube including a meander dipole antenna. A truly omnidirectional pattern is produced by this antenna in both E-plane and H-plane, which allows for non-intermittent communication that is orientation independent. The operating frequency lies in the ISM band (centered in 2.45 GHz). The dimensions of this ultra-compact cubic antenna are 1.25*1.12*1cm3 which features a length dimension λ/11. The coefficient which presents the overall antenna structure is Ka=0.44. The cubic shape of the antenna is allowing for smart packaging, as sensor equipment may be easily integrated into the cube hallow interior. The major constraint of WSN is the energy consumption. The power consumption of radio communication unit is relatively high. So it is necessary to design an antenna which improves the energy efficiency. The parameters considered in this work are the resonant frequency, return loss, efficiency, bandwidth, radiation pattern, gain and the electromagnetic field of the proposed antenna. The specificity of this geometry is that its size is relatively small with an excellent gain and efficiency compared to previously structures (reported in the literature). All results of the simulations were performed by CST Microwave Studio simulation software and validated with HFSS. We used Advanced Design System (ADS) to validate the equivalent scheme of our conception. Input here the part of summary.