• Nuclear Engineering and Technology
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• v.11 no.3
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• pp.231-239
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• 1979

• Korean Journal of Environment and Ecology
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• v.14 no.1
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• pp.88-98
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• 2000

본 연구는 국립공원의 산림관리에 필요한 기초자료를 제공하고자 계곡부식생을 조사하였다 계룡산국립공원의 계곡부식생을 ZM학과의 식물사회학적인 방법으로 분류한 결과 까치박달군락으로 구분되었다 까치박달군락은 다시 고로쇠나무아군락, 조릿대아군락, 병꽃나무아군락 등 3개의 아군락으로 서어나무군락은 쥐똥나무아군락 쪽동백아군란 등 2개의 아군락으로 구분되었다 까치박달군락은 서어나무군락보다 해발고가 높고 습한 지역에 분포하였다 또한 동일한 계곡이라 할지라도 입지조건 중 특히 계곡부가 위치해 있는 사면의 방위에 따라 식생구성의 차이를 나타냈다.

• The Science & Technology
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• no.7 s.446
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• pp.98-99
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• 2006

• Proceedings of KHEA Conference
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• 2005.10a
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• pp.170-171
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• 2005

• Journal of Korea Society of Industrial Information Systems
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• v.7 no.3
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• pp.32-37
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• 2002

In this paper soybean flour to weak heat the soybean pulverizing is a nutritive qualities on the demolition by friction fever. in the soybean moisture and protein albumen, it is get tangled the present of soybean to pulverizing of the hesitate to do difficult. full fat activated soybean flour is the same as lipoxygenase a low temperature by handling to ferment of the not demolition is not method. electron wave the drying soybean with far-infrared to using soybean powder of good powder manufacturing method of development industry a people to health contribution

• Journal of the Korean Society of Food Science and Nutrition
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• v.26 no.1
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• pp.103-108
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• 1997

It has been known that garlic, one of the essential ingredients of spices in Korean food, has a hypotensive effect. The following experiments were done to compare the effect of heat treatment of garlic on change in blood pressure. We selected SHR(Spontaneously Hypertension Rat) for experimental animals since, in the case of human beings, 85~90% of high blood pressure is in hereditary origin. Animals were divided into 3 groups, control group(no garlic), 3% raw garlic group and 3% heated garlic group. Serum was analyzed for lipid concentration, and plasma for prothrombin time and fi-brinogen concentration. The effects of heat treatment of garlic were as follow. There was no significant differences in body weight gain and feed efficiency ratio except that feed intake of 3% heated garlic-fed group was significantly lower than that of control group and 3% raw garlic-fed group. Garlic-fed groups, in contrast to the control group, showed significant difference in cholesterol content in pro-thrombin time and in fibrinogen concentration. Taken together, hypotensive effects of garlic on high blood pressure were significant. Regardless of heat treatment both heated garlic and raw garlic showed hypotensive effects.

• Journal of Engineering Education Research
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• v.13 no.4
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• pp.3-14
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• 2010

This paper examines what kind of writing ability KEC2005 requires for upper grades of engineering college. According to KEC2005, they need writing ability in the field of majors, especially capstone design subjects as well as general communication skills. An experience on preparing a quasi-research paper has some potential to be better for these demands than other writing training forms. The contents of assignments submitted by the students taking a class 'Writing in Science & Technology' in Seoul National University in 2009 supported this point of view. This paper is about a case study discussing the detailed relationship between KEC2005 and writing, and helps engineering colleges to design their own writing programs.

• Korean journal of food and cookery science
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• v.31 no.4
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• pp.497-504
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• 2015

The purpose of this study was to compare body image and dietary behavior in middle and high school girls in the Gyeongbuk area in September, 2014. Data were collected from a total of 194 middle school and 170 high school girls through a self-reported questionnaire. A total of 364 completed questionnaires were collected and used for the final analysis. The mean body mass index (BMI) of respondents was normal at 21.29. Generally, high school girls had greater height, weight and BMI than middle school girls. Height (p<0.001) and weight (p<0.001) were significantly different, while BMI was not. The ratio of students who perceived their body size as 'Fat' was significantly (p<0.05) higher in high school (43.9%) than in middle school (31.6%). The ratio of dissatisfaction with their current body image was significantly (p<0.001) higher in high school girls (64.1%) than in middle school girls (44.0%). Among respondents who perceived their body size as 'Fat', many high school girls actually (53.3%) had normal or low body weight and this was significantly (p<0.001) higher than in middle school girls (39.3%). Experience with weight control was higher in high school girls (67.3%) than in middle school girls (60.6%), but there was no significant difference. Regarding the weight control methods, respondents selected 'combination diet and exercise' (22.2%), 'diet control' (20.9%), 'exercise' (18.7%), and 'reduce snacks and midnight snack' (17.4%). 15 items under obesity-related dietary behavior were measured with 5-point scales and lower scores indicated obesity diet behavior. The mean score for all respondents was 3.19/5.00, and high school girls (3.06) scored significantly (p<0.001) higher than middle school girls (3.33). Our study suggests that the development of effective nutrition and health education for diet control is crucial for adolescent girls. This study will enable educators to plan more effective strategies to improve the dietary knowledge of adolescent girls.

• Journal of the Korean Data and Information Science Society
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• v.20 no.1
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• pp.159-169
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• 2009

The goal of this paper is to get the result of the forecasting for the numbers of a high-school graduate by a moving average method and the statistical analysis for numbers of the limit of matriculation on the most colleges and universities in Daegu city and Gyoungbook until 2026 year. Recently, the decrease of the number of a high-school graduate have influences on the number of limit matriculation. The future of most colleges and universities in Daegu city and Gyoungbook is hanging in the balance after the crisis of the serious decrease of the number of a high-school graduate until 2026 year.

• Journal of the Korean Home Economics Association
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• v.44 no.7 s.221
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• pp.11-20
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• 2006

This study investigated the purpose of internet usage among high-school seniors and how their psychological, behavioral, and interpersonal adjustment levels were affected by the amount of lime spent on the internet. The subjects were 572 high-school seniors who participated in the first panel of Korean Education Empolyment Panel (KEEP). The participants were divided into 2 groups: low use group using the internet for less than 30 minutes a day and high un group using the internet for more than 3 hours a day. The adjustment levels of these two groups were compared. The findings were as follows. First, the high use group used the internet to enjoy games, whereas the low use group used the internet to seek schoolwork-related information. Second, the high use group had more negative self-concepts and experienced more stress regarding economic hardship than the low use group. Finally, the high use group watched T.V. longer, studied less, and had more experiences of deviant behaviors, such as bullying, smoking, drinking, and sexual relations.