• 식물조직배양학회지
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• 제27권4호
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• pp.325-337
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• 2000

All living organisms depend on soil and water for their sustained growth and development. In recent years, sustenance of life in these growth matrices has been adversely affected by the cumulative increase in environmental pollutants resulting from increasing population, growing economies and resource-use. This review provides a glimpse into the problem of global environmental pollution, the traditional technologies available for remediation and the scope of emerging‘plant-based remediation’technologies. Phytoremediation, the use of plants to effectively remove or stabilize contaminants from the growth substrate, is a low cost and ecologically friendly alternative to the common‘dig and dump’technologies. The field of phytoremediation has been driven by the intrinsic need for identification of ideal candidate plant species. To date, there are only a very few identified plants which satisfy all of the prerequisites for use in phytoremediation. The review focuses on one such plant species, the common horticultural plant scented geranium (Pelargonium sp.), with demonstrated potential to remediate metal / salt contaminated soils / aqueous systems. The characterization of tolerance and metal / salt accumulation potential of Pelargonium sp. and its efficacy in remediating complex contaminated sites are described. The unique ability of scented geraniums to tolerate excessive amounts of multi-metals, hydrocarbon and salt mixtures, and at the same time to accumulate significant amounts of metal and salt ions in the biomass, renders this plant species as one of the ideal candidates for remediation.

• 대한가정학회지
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• 제26권4호
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• pp.31-41
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• 1988

The purpose of the present study was to test the behavior of dietary life, the preception of body image and the attitude of body weight control of the subjects, and to imagine difference of value evaluation about thirteen foods. the subjects were 570 high school students who were living in Seoul. The results can be summarized as follows: 1. In selecting actual and ideal body sizes from a series of five outline drawings of female figures that ranged form 20% underweight to 20% overweight, 64% of the subjects selected overweight drawing s as their actual sizes, and 85.1% of the subjects selected underweight ones as the ideal sizes. 59.3% of the subjects had a desire to lose weight, 20.8% to gain weight. Those who think they are thinner than standard body weight were more satisfied with their body sizes than those who think they are fatter than that. Most subjects (79.8%) were concerned about their weight control, and the majority of them (36.1%) began to take concerns about it in their high school days, through the conversation with their friends about their body sizes. 2. In this study, thirteen foods were chosen as samples; rice, bread, salad, milk, cola, cider, juice, duck-bok-ki, chocolate, batterfriend foods, chinese noodles, cookies, fruits. Most of them evaluated foods on the basis of the taste. They valued fruits over any other foods as least fattened food, while they thought of such foods as rice, cola, cider, ice-cream, chocolate, batter-fried food, chinese noodles as fattened foods.

• 대순사상논총
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• 제16권
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• pp.105-130
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• 2003

Religious Though includes desirable attitudes towards existence of human beings and the value of life. These can be considered as the viewpoint of human being in religions. Also, the recognition frame of human being should be focused on the desirable human formation. That is, human being should not be viewed by already established frames, but human beings should be regarded as the ones that by themselves can build their true figures through developing human nature with the self-awareness of existence and the effort for establishing an ideal character. Without the correct concept of a 'human model', it is impossible to shed light on what the process of the human formation is and how the human formation willbe established. A 'human model', that is the goal of such a formation, might show different aspects if considering the historical situations including the circumstance of individuals and society. However, no matter how different 'human model', which are dependent upon phenomenal problems, are considered, it might most likely fails to grasp a fundamental issue without a 'human model' based on the essential problem of human being. In this regards, it can be considered that a 'Perfect person' with including both fundamental ways and relations of existence is the one enabling to establish a true 'human model' and, I try to show its striking example, 'Injon' that is an ideal 'human model' of Daesoon Thought. Therefore, this paper will show the interpretation and understanding of human beings in Daesoon Thought, and examine what their meanings are.

• 한국의류산업학회지
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• 제8권1호
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• pp.113-122
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• 2006

The purpose of the study was to identify the motives of women's appearance-management behavior, and examine how women perceived the appearance -management behavior and pursuit of ideal body image. The depth interview method was managed to five female subjects who had experiences in plastic surgery and obesity treatment. The instance analysis used in this study. The results were as follows : There were four types of women's appearance-management behavior. First, women perceived themselves by using other people's evaluation, and it was the first motive of appearance-management behavior. It shows that appearance is not based on the real self-image but is the evaluated self-image by others. Second, women were willing to suffer the pain in the plastic surgery and obesity treatment by the expectation of appearance improvement. It means the result of reducing the difference between the actual self-figure and the ideal self-image. Third, the sexual discrimination culture had an influence on appearance-management behavior. It seems the sense of male superiority spreaded over the Korean society. Lastly, women improved self-satisfaction and self-esteem through their physical appearance as an alternative method for better life.

• 대한한방소아과학회지
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• 제25권2호
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• pp.73-87
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• 2011

Objectives: This study is to investigate life style and weight control based on the body mass index, and tongue diagnosis in adolescent girls. Help controling unnecessary weight and establishing proper understanding of desirable body images and healthy life for adolescents are expected. Methods: The questionnaire surveys and physical examinations were conducted to examine the life style, weight-control behaviors, and the health status of 173 adolescent girls in Jeonju. Among the students surveyed, 162 answered seriously and were accepted as subjects for the study. Results: 1. The mean height was 160.4 cm and weight was 54.21 kg. The mean BMI of the girls was 21.1 kg/m2, which is normal. The percentages of the normal weight group (71.6%), overweight group (16.7%), obesity group (9.9%), underweight group (1.9%) were shown respectively. 2. The oriental medicine doctor examined the tongue diagnosis. The thin and white tongue fur was the most common (20.7%). This diagnosis showed no statistical significance to BMI. 3. The ideal height for the girls was 165 cm, and the ideal weight was 49 kg. 4. A considerable number of girls (50.6%) thought that a thin body figure was the most beautiful body shape for the women. 5. Even though the percentages of an actual overweight or obese group were 26.6%, 42.0% of the girls thought that they were plump. 6. 94.83% of the normal weight group concerned about the weight regulation. 7. Many girls were dissatisfied with their own body shape, and 86.9% of girls regarded being in a shape was important. 70.69% of the normal weight group answered that they were under stress of their body shapes. Conclusions: The findings of this study demonstrate that there are serious misconceptions on body shapes of the adolescent girls, and mostly, unnecessary and inadequate weight control behaviors were done. Therefore, establishing adequately education on their desirable body images and healthy life is needed for the adolescent girls. In this study, there is no significant relationship between BMI and tongue diagnosis. For the number of subjects is not enough, further study on the relationship between the two is expected.

• International Journal of Automotive Technology
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• 제5권4호
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• pp.247-255
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• 2004

The majority of real world frontal collisions involves partial overlap (offset) collision, in which only one of the two longitudinal members is used for energy absorption. This leads to dangerous intrusions of the passenger compartment. Excessive intrusion is usually generated on the impacted side causing higher contact injury risk on the occupants compared with full frontal collision. The ideal structure needs to have extendable length when the front-end structure is not capable to absorb crash energy without violating deceleration pulse requirements. A smart structure has been proposed to meet this ideal requirement. The proposed front-end structure consists of two hydraulic cylinders integrated with the front-end longitudinal members of standard vehicles. The work carried out in this paper includes developing and analyzing mathematical models of two different cases representing vehicle-to-vehicle and vehicle-to-barrier in full and offset collisions. By numerical crash simulations, this idea has been evaluated and optimized. It is proven form numerical simulations that the smart structures bring significantly lower intrusions and decelerations. In addition, it is shown that the mathematical models are valid, flexible, and can be used in an effective way to give a quick insight of real life crashes.

• 한국임상보건과학회지
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• 제6권1호
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• pp.1065-1073
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• 2018

Purpose. In this study, we aim to clarify the correlation between happiness, appearance, and happiness index among many happiness factors based on the influence of quality of life on the quality of life and the affect of appearance on the happiness index. Methods. We conducted a self - filling questionnaire survey for college students in Busan from March 30 to May 10, 2017, and analyzed 392 copies of the 412 questionnaires, excluding 20 inappropriate copies. In the questionnaire, categorical data were analyzed by frequency and percentage (%) using the SPSS program (ver. 23.0, Chicago, Illinois, USA) by examining 11 items of general characteristics, successive data are presented as mean standard deviation. Results. The higher the grades, the better the dating. Women(3.32) are more likely than men(2.74) at the appearance interest(p>0.001) and the higher the grades, the better. If it's dating someone else, higher than not to do at the appearance interest and all of the questions showed higher interest in appearance. Also there was a high percentage of thought'My life is ideal in all aspects'If it's dating someone else, higher than not to do (p=0.007) Conclusion. At present, There is a high interest in the appearance of dating. In addition, the happiness index according to the current resentment status was higher in both the single item happiness index and the 5 item happiness index, and was significant in the item "My life is ideal in all aspects". Therefore, it is related to the happiness index as well as the appearance interest. Finally, whether or not dating and appearance interest play a role in raising the happiness of the individual.

• 한국식품저장유통학회지
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• 제1권2호
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• pp.81-86
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• 1994

This study examined the quality change of red peppers during storage at various temperatures and humidities. It was observed that red peppers showed mold at aw 0.75(>25% water content), discoloration at aw 0.33(<10%) and browning at aw 0.75(>19%). The most ideal condition of the storage for red peppers was a 13∼15% water content and 60${\pm}$5% RH. The storage life for whole red peppers were 2.0 months at 40$^{\circ}C$, 13.6 months at 25$^{\circ}C$, 27.3 months at 15$^{\circ}C$, 30.0 months at 10$^{\circ}C$, and 65.0 months at -3$^{\circ}C$. During any storage period above, level of capsanthin, browning and capsaicin were changed for whole peppers. Browning appeared to be a crucial factor for marketable quality of stored red peppers. It was found that the level of capsaicin & capsanthin have a miner relationship with marketable quality for consumer. Storing red peppers in nitrogen and vacuum atmosphere packing condition was found to be better than storing them in air at various temperatures in terms of storage life and quality maintenance. The nitrogen gas packaged red peppers kept longer shelf life and better quality compared with vacuum packaging.

• 농촌계획
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• 제20권2호
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• pp.11-22
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• 2014

In this study, the objectives are to provide rural experience tourism village business courses and development direction in between individual farmers and the village in base on rural development business of Hapjeon-village. The developmental process of a farm-stay village can be categorized into the period of six stages: 1) a conception stage 2) an adoption stage 3) a growth stage 4) an expansion stage 5) a stagnation stage 6) a recovery stage. Farm Stay Villages, Individual Farmhouses or Producer Groups can be placed in four different quadrant areas of a graph, depending on the pursuing direction and results of core values by having the X-axis for economic factors (public profits, individual profits) and by having the Y-axis for emotional factors (self-actualization, conflicts). The first quadrant area is designated for ideal individual farmhouses and producer groups for having achieved the status of economic self-reliant and high emotional satisfaction. The second quadrant is for ideal self-actualized communal villages having achieved the independent public interest and public profitable status. The third quadrant is reserved for villages experiencing communal conflicts and no economic self-reliant stagnant status. The fourth guardant area is allocated for individual farmhouses and producer groups having achieved self-reliant economic status, yet having communal conflicts. Using the aforementioned concept, the government shall design village development projects and prepare realistic and achievable goals and place them in as a systematic device in future projects.

• 동아시아식생활학회지
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• 제10권5호
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• pp.431-438
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• 2000

The physical and processing properties of acorn jelly were investigated to see the effect of polysaccharides in seaweed extract and corn starch. The yield of acorn jelly added starch concentration was slightly increased when the concentration was added more. However, moisture content and color had no significant changes with concentration. In the case of acorn jelly added sea tangle, color of acorn jelly was darker, but color of the jelly with carrageenan was lighter. According to the concentration of seaweed extract, the hardness was increased as concentration was added. The texture of acorn Jelly added agar had the highest binding. In the case of acorn jelly added corn starch, there were no significant changes, but this binding was stronger than the acorn jelly added extract of marine algae. In the physical and sensory properties of acorn jelly with corn starch, the ideal mixture ratio between the acorn jelly and the corn starch was 6:4.