• Toxicological Research
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• v.31 no.2
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• pp.173-180
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• 2015

Extract from Gryllus bimaculatus crickets inhibits oxidation at the DNA level, with reduced production of 8-hydroxy-2'-deoxyguanosine (8-OHdG). Microarray analyses were performed with a rat 28K cDNA clone set array to identify the gene expression profiles of aged (10 months old) Wistar Kyoto rats treated for one month with 100 mg/kg G. bimaculatus ethanol extract to assess the effects. The extract produced a meaningful anti-edema effect, evident by the inhibition of creatinine phosphokinase activity. The weights of abdominal and ovarian adipose tissues were reduced and the proportion of unsaturated fatty acids in adipose tissues was increased in an extract dose-dependent manner. Compared with untreated control rats, rats treated with the extract displayed the upregulation of 1053 genes including Fas (tumor necrosis factor receptor superfamily, member 6), Amigo3 (adhesion molecule with an immunoglobulin-like domain), Reticulon 4, 3-hydroxy-3-methylglutaryl-coenzyme (Hmgcr; a reductase), related anti-fatigue (enzyme metabolism), and Rtn antioxidant, and the downregulation of 73 genes including Ugt2b (UDP glycosyltransferase 2 family), Early growth response 1, and Glycoprotein m6a. Data suggest that G. bimaculatus extract may have value in lessening the effects of aging, resulting in a differential gene expression pattern indicative of a marked stress response and lower expression of metabolic and biosynthetic genes.

• Korean Journal of Community Nutrition
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• v.16 no.3
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• pp.386-397
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• 2011

This study was to investigate the housewives' purchase behaviors on the environment-friendly agricultural products (EFAP) by survey in Daejeon area housewives. 390 questionnaires were used and analysed. Most of the subjects were female (92.6%) distributed evenly in their 40's (55.4%), and graduated from high school (43.6%) or college (36.4%). Subjects' occupation was most housewives (64.1%) and 77.4% of the subjects had monthly family income of 2 million won or more. 76.9% of the subjects had purchased EFAP already. The reason of purchasing EFAP was mainly "good for health" (80.3%), and reason for non-purchasing was "high prices" (28%) or "not so trustworthy" (25.6%). The most purchasing frequency was "once a week" (29%). 46.7% of the subjects spent 20% of their agricultural product cost for EFAP and 38.7% of them spent less than 30,000 won per month for EFAP. On checking of EFAP labeling, the housewives scored 3.59 for the validate date, 3.25 for the place of origin, 2.8 for the quality certification mark by 4-point Likert scale. 65.1% of the subject had intention to increase purchasing of EFAP in future. To promote the consumption of EFAP, the improvement factors were price-cutting (47.9%), trust on producers (18.2%) and quality betterment (17.7%). Accordingly, the consumers prefer EFAP for wellbeing health of families; however, they hesitate to buy due to their high price and the low reliability on producers of EFAP. Thus the producers and the related organization of EFAP should contrive proper countermeasures to increase consumer's satisfaction level on their credibility and price of EFAP.

• Journal of the Korean Society of Food Culture
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• v.26 no.2
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• pp.120-127
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• 2011

To identify "Gongsik", defined as food-sharing by picking food from a common plate using personal utensils, we conducted 7 focus group interviews including 47 university students during a 6 month period. Focus group discussions were audio taped, transcribed, and categorized into major themes. We divided Gongsik into the following categories: practical reasons, socio-psychological reasons, boundaries, suppressive situations, emotional characteristics, attitudes towards using different utensils, and future prospects. Gongsik appeared to be useful for fostering quick food sharing, intimacy and solidarity, and a fixed behavior learned at home. If the amount of food was too small to provide individual servings, as in Jjigae, Gongsik was likely to occur spontaneously. Family, close relatives, friends, and lovers sharing common activities and/ or blood ties were composed the boundaries of Gongsik. However, Gongsik was avoided in elegant restaurants or in view of foreigners. Participants showed mixed feelings towards Gongsik. Gongsik conducted with a spoon was considered to increase the degree of suggested intimacy in a food sharing context. Half of the students believed that the practice of Gongsik would be maintained into the future. Gongsik is a culturally-specific behavior that includes both positive and negative meanings. Aside from improving understanding of the cultural aspects of food-sharing, we suggest that the negative aspects of Gongsik related to the issue of hygiene be considered in food and nutrition education.

• Journal of Families and Better Life
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• v.26 no.3
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• pp.169-189
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• 2008

There are few studies on the characteristics of defaulters, though research in this field is needed. The purpose of this study was to find out social, economic and psychological characteristics of defaulters who are married and in their thirties. For this study, an in-depth interview was used. The major findings were as follows. The focus of this study is defaulters who are married, in their thirties, have managed small businesses by themselves or with their spouses and have experienced job fluctuation. There were a lot of reasons for their becoming defaulters. Most of all, a slump in business with the occurrence of individual events caused them to be enrolled as defaulters. The monthly mean income of defaulters was $1,800,000{\sim}5,000,000$ won, yet it was irregular. Moreover, they were dependent upon labor income or business income. The monthly mean expenditure of defaulters was $1,000,000{\sim}2,300,000$ won, which constituted about $26%{\sim}57.5%$ of their monthly mean income. The defaulters needed to budget a number of expenditures such as food and private education. Defaulters had $25,000,000{\sim}128,000,000$ won in debts and $300,000{\sim}3,000,000$ won per month in debt payments. Most of them didn't have any emergency funds, monetary assets or fixed assets. Interestingly, they showed high tendency to use debt and low skill for their money management. Defaulters had short time horizons and were likely to buy something on the spur of the moment.

• Publications of The Korean Astronomical Society
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• v.35 no.1
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• pp.1-16
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• 2020

We report a calendar sheet for the 31st year of the reign of King Gojong (1894) (hereafter, calendar sheet 1894) in Korea, which calendrical data in a single page. This calendar sheet 1894 is composed of 14 rows by 14 columns (about 190 cells), and various calendrical data are recorded such as the sexagenary circle of the first day in each month, 24 solar terms, full moon day. In this paper, we compare calendrical data of 1894 calendar sheet with those of the almanac based on the Shixian calendar (hereafter, annual almanac) of the same year. Our findings are as follows. First, we find that the year is expressed using the reign-year of the king of the Joseon dynasty differently from using the reign-style of China in the annual almanac those times. Other calendar days of this calendar sheet are the same as those of the annual almanac in term of lunar dates, 24 solar terms, sexagenary days and so forth. Second, we find that the calendar sheet 1894 contains memorial days for 64 lineally ancestors of the Joseon royal family. These royal memorial days appears in the annual almanac two years later (i.e., 1896). Third, as the most distinctive feature, we find that the symbol of 工 kept every two cells. It was found that the cells can be filled with three days as the maximum number of days and then are labelled the same symbol 工 every second cell. This feature allows us to get the first year in which this kind of calendar sheet was published. It is conjectured one of 11 years, such as 1845, 1846, 1847, 1873, 1874, 1875, 1876, 1877, 1878, 1879 or 1880. We also think that the format of the calendar sheet 1894 has influenced on the Daehan-Minryeok (Korean civil calendar sheet) of 1920.

• The Journal of Pediatrics of Korean Medicine
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• v.13 no.1
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• pp.191-204
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• 1999

Background: Nasal polyps are benign mass of nasal mucose, chronic sinusitis are swelling of nasal mucose, so nasal polyps and chronic sinusitis take a place at the same time. Nasal polyps are located lateral wall of nose, middle meatus, between middle nasal concha and inferior nasal concha. Objective: To demonstrate the effect of herbal medicine therapy in the chronic sinusitis and nasal polyps before and after treatment using computed tomography (CT). To compared before and after treatment of otitis media using earscope. Materials and methods: Five patients (4 mail and 1 femail) treated in our hospital between August 1998 and July 1999 were studied. Ages ranged from 9 to 23 years (mean age:13 years). All patients had a underlying family history, and past history(allergy or sinusitis of parents or brothers). Illness period was from 1 to 36 months (mean period:10.5 month). To ascertain the efficacy of treatment, CT were checked out. In the CT, three images were obtained 2cm interval on the coronal and axial plan. We classified treatment period into the type of allergic disease. Gamihyunggyeyungyo-tang was administered mainly. Gamigwaghyangjeungki-san, Gamizwakwi-eum and Gamihyangso-san were administered for through oral route additional symptoms. Results: Treatment period was from 126 to 157 days (mean period:140.7 days). To 3 patients with chronic sinusitis and nasal polyp, treatment period was 140.7 days, to 2 patients with otitis media and chronic sinusitis and nasal polyp, treatment period was 141.5 days. So they had no significance. Not nasal polyp from middle meatus, but also polypoid mucosal change of maxillary sinus is polyps Conclusion: We know that herbal medicine therapy is the effective treatment of pediatric chronic sinusitis and otitis media using earscope and CT. Herbal medicine therapy was effective in increasing immunity, inhibiting allergic reaction and inflammation of respiratory system. we practice ECP(eosinophil cataionic protein) and MAST examination, objectify herbal medicine therapy.

• The Journal of Pediatrics of Korean Medicine
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• v.13 no.1
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• pp.205-226
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• 1999

Background: Pediatric chronic sinusitis and otitis media were often recurred, so patients are increased. But there are a few reports on the herbal medicine therapy treating pediatric chronic sinusitis and otitis media, this report was studied. Objective: To demonstrate the effect of herbal medicine therapy in the chronic sinusitis before and after treatment using computed tomograpy(CT). To compared before and after treatment of otitis media using earscope. Materials and methods: Eighteen patients (10 mail and 8 femail) treated in our hospital between April 1998 and June 1999 were studied. Ages ranged from 4 to 11 years (mean age :6.6 years). All patients had a underlying family history (allergy or sinusitis of parents or brothers). In the past history, 56% patients atopic dermatitis. Illness period was from 2 to 48 months (mean period: 13.9 month). Mean duration of treatment were 95.6 days. To ascertain the efficacy of treatment, CT were checked out. In the CT, three images were obtained 2cm interval on the coronal and axial plan. Gamihyunggyeyungyo-tang was administered mainly. Gamigwaghyangjeungki-san, Gamizwakwi-eum and Gamihyangso-san were administered for through oral route additional symptoms. Results: The symptoms of otitis media were hearing loss and edemation. The symptoms of chronic sinusitis were nasal obstruction(78%), purulunt or mucosal discharge(67%), cough(61%), postnasal dripping (44%) and nose bleeding(28%). Before the oriental treatment in the our hospital, all patients have been antibiotic therapy at the pediatrics or during the three months and recurrent otitis media from twice to tenth Correlation illness period and. treatment period were not significant statistically. Conclusion: The treatment period of the otitis media was more short than chronic sinusitis because the otitis media had been not recurrent on the 30 percent improvement of the chronic sinusitis. We know that herbal medicine therapy is the effective treatment of pediatric chronic sinusitis and otitis media using earscope and CT.

• Korean Journal of Hospice Care
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• v.2 no.2
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• pp.1-16
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• 2002

Hospice can not only help the dying persons to maintain the high quality of life and facing the death in comfortable and peaceful state, but also the bereaved family to relieve the grief and sufferings. We investigated the work of hospice performed by church base from March 2000 until recently and reported the results dividing them into three parts. 1)The application of resources in church to administration, education, nursing delivery of hospice in the aspects of management. 2)Spiritual and postmortal management relating hospice nursing and funeral in hospice practice. 3)Case report of hospice and the patients situation(5 in average a month). The expected effects of hospice practice using the resources in church are as follows. 1)Hospice practice can provide the highly qualified persons with the opportunities to do voluntary services and find their lives worth living. Consequently hospice contributes to the spreading of the volunteering culture. 2)The volunteers in hospice can grow mature spiritually and get interpersonal relationships among the volunteers. Doyle. D., Geoflrey.W.C., & Macdonald. N.(1988). Oxford Textbook of Palliative Medicine(2nd ed). New York :Oxford University Press. Woodruff. R.(1996). Palliative Medicine(2nd ed). Melburn: Asperula Pty Ltd. 3)Through the hospice activity, church can practice and show the moral. 4)The volunteers in hospice can make a organization with a hope to be a beautiful community in church. 5)The patients and their families can enjoy the high quality of life through the holistic care provided by 33 nursing practical items of hospice. 6)'Hospice newsletter' can be a useful vehicle to provide readers with hope and encouragement through the stories of the patient and the volunteers. The persons unaware of the hospice can be contacted with hospice by this 'Hospice newsletter'. 7)Irrespective of the economic status, all patients are served equally that hospice can contribute to dying with dignity and the equality of human being.

• Journal of the Korean Data and Information Science Society
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• v.27 no.5
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• pp.1337-1347
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• 2016

This study investigates factors affecting the number of insurance solicitor's turnovers of life insurance companies based on questionnaire about them. Since the response variable which is the number of insurance solicitor's turnovers is count data, it is analyzed by Poisson regression which is one of generalized regression. When work year in current company, which is direct influential factor on the number of insurance solicitor's turnovers, is controlled, affiliated corporation has been found to be the most influential factor. In addition, age, motivation to work as financial planner, monthly income, a number of average new contract per month, and final education have been identified to be important factors. If insurance solicitor's occupant organization is large company, the number of turnovers becomes small, but if the organization is general agent(GA), it becomes larger. When insurance solicitor's age is high, the number of insurance solicitor's turnovers are reduced. If the motivation to become a financial planner is due to acquaintance such as family and relatives, the number of turnovers becomes small.

• Journal of the Korean Home Economics Association
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• v.43 no.11 s.213
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• pp.49-58
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• 2005

This study investigated the recognition and preference of native local foods in area by students living in Jeonju. Statistical data analysis was completed using the SPSS 10.0 program. The recognition of native local foods was generally poor: Among 56 kinds of native foods only Jeonjubibimbab, Jeonjukongnamulkukbob and Sunsoonsabockbunjasul were highly recognized, whereas the other native foods (such as Pungchyunjangaguvi. Namwonchuatang, Jeonjukongnamulkukbob, Sunsoonsabockbunjasul, Pungchyunjangaguyi, Namwonchuatang, Minmulgokiajuk etc.) were very poorly recognized by students. About $48.6\%$ of the students acquired the knowledge on cooking the native local foods from their mother or grandmother. About half of the students had eaten the native local foods in a restaurant, but not at home. The reasons to eat the native local foods were 'curiosity', 'favorite' and 'consider about health and nutrition'. The most common frequency of consumption of the native foods by the students was once a month($24.0\%$). However $74.9\%$ of the students did not eat local foods because they did not have a opportunity to eat them. About $49.1\%$ of the students responded that the 'unknown cooking method' was an important problem for the further development for native local foods. Most of the students($97.3\%$) responded, somewhat hypocritically, that native local foods were a very important part of our culture, so they must be maintained. In conclusion, the further development of native local foods was dependent on the cooperation with different institutions (e.g. marketing of local mass media, local events, family education).