• Journal of the Korean Society of School Health
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• v.29 no.3
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• pp.149-155
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• 2016

Purpose: The purpose of this study was to identify the influence of cell phone addiction on communication skills and the interpersonal relationship ability of adolescents. Methods: The researcher recruited 751 high school students to assess their general characteristics, communication skills, cell phone addiction and interpersonal relationship ability. Data were collected from June 30 to July 14 in 2014 using copies of a structured self report questionnaire. The collected data were analyzed with descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient and linear multiple regression using the SPSS/WIN 21.0 IBM program. Results: Of the students, 3.5% reported they were addicted users, and 7.6% reported they were heavy users. Results from multiple regression analysis showed that cell phone addiction did not have any influence on communication skills of the adolescents. However, cell phone addiction mostly affected the interpersonal relationship ability of the adolescents (${\beta}=.24$, p<.001). Poor school performance (${\beta}=.17$, p<.001) and low socioeconomic status (${\beta}=.12$, p<.05) were also related to the interpersonal skills of the adolescents. These variables explained 8.3% of the variance in the interpersonal skills of the adolescents. Conclusion: These results suggest that cell phone addiction has a negative influence on the development of the interpersonal relationship ability of adolescents. The findings of this study are expected to provide basic data about the influence of cell phone addiction on the interpersonal relationship ability of adolescents. Therefore, cell phone addiction treatment programs for adolescents need to include contents related to interpersonal relationship ability.

• The Korean Journal of Food And Nutrition
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• v.27 no.2
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• pp.267-273
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• 2014

This study found antibacterial activity of $DMfree^{(R)}$ [green tea extract] on facultative bacteria by direct petri dish method and gene array of obligatory M. leprae infected mesenchymal stem cells (MSC). While DMfree showed DPPH radical scavenging effect and high contents of polyphenol, it did not inhibit growth of facultative bacteria such as E. coli and S. aureus on the petri dish. The result does not exclude a possible antibacterial effect of organic solvent extract of green tea rather than DMfree which comes from the water extract of green tea. Pre-treatment of DMfree appeared to have no effect on copy number of 14 genes compared with control MSC by real-time RT-PCR. However pre-treatment of DMfree on M. leprae infected MSC revealed a significant decrease of anti-inflammatory cytokine (IL-6), (P<0.038) and sharp down-regulation of pro-inflammatory cytokine (IL-1). Enhanced expression of VEGFR-1 mRNA was noted in DMfree pretreated M. leprae infected MSC group (P<0.003). These results show that DMfree would stabilize M. leprae infected MSC from further inflammation by down-regulating anti-inflammatory cytokine (IL-6) and pro-inflammatory cytokine (IL-$1{\beta}$). This is the first report on DMfree inhibition of IL-6 and IL-$1{\beta}$ expression in M. leprae infected MSC. Further experiments that detect protein levels of IL-$1{\beta}$ and IL-6 may support the result of this gene array.

• Asian-Australasian Journal of Animal Sciences
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• v.28 no.1
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• pp.95-101
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• 2015

Fermented Chlorella vulgaris was examined for its effects on growth performance, cecal microflora, tibia bone strength, and meat qualities in commercial Pekin ducks. A total of three hundred, day-old male Pekin ducks were divided into three groups with five replicates (n = 20 ducklings per replicate) and offered diets supplemented with commercial fermented C. vulgaris (CBT$^{(R)}$) at the level of 0, 1,000 or 2,000 mg/kg, respectively for 6 wks. The final body weight was linearly (p = 0.001) increased as the addition of fermented C. vulgaris into diets increased. Similarly, dietary C. vulgaris linearly increased body weight gain (p = 0.001) and feed intake (p = 0.001) especially at the later days of the feeding trial. However, there was no C. vulgaris effect on feed efficiency. Relative weights of liver were significantly lowered by dietary fermented C. vulgaris (linear effect at p = 0.044). Dietary fermented C. vulgaris did not affect total microbes, lactic acid bacteria, and coliforms in cecal contents. Finally, meat quality parameters such as meat color (i.e., yellowness), shear force, pH, or water holding capacity were altered by adding fermented C. vulgaris into the diet. In our knowledge, this is the first report to show that dietary fermented C. vulgaris enhanced meat qualities of duck meats. In conclusion, our study indicates that dietary fermented C. vulgaris exerted benefits on productivity and can be employed as a novel, nutrition-based strategy to produce value-added duck meats.

• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.3_4
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• pp.377-386
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• 2004

This report is the second study to develop the standard tables of body measurements to be used for improving the fit of garments and patterns for women aged 60 and older. The purpose of this study is to suggest the new sizing system proper to the women aged 60 and older by classifying their somatotype and developing the standard tables of body measurements for each somatotype. The data are the anthropometric measurements of 329 women aged 60 and older measured in 2001 and the 1997 National Somatometry Survey data. The major contents of this study are as follows. The applicability of KS K 0051 and ISO 3637 sizing systems to the women aged 60 and older was investigated by analyzing the distribution of height and drop index the difference of hipgirth and bustgirth. In this result, we certified the two sizing systems were not so proper to elderly women and the new sizing system proper to them was required. So, we classified the somatotype of the women aged 60 and older to 3 groups, 135cm$\leq$H(height)＜145cm, 145cm$\leq$H＜155cm, 155cm$\leq$H＜165cm by height and classified to 3 groups, -4cm$\leq$D(drop)＜16cm, -4cm$\leq$D＜4cm, -l6cm$\leq$D＜-4cm by drop index, and we suggested more proper sizing system for women aged 60 and older by compounding height and drop groups. We also developed the standard tables of body measurements every bustgirth groups of 9 somatotypes. We expect the standard tables of body measurements to applicate to manufacture clothing for elderly women.

• Cartoon and Animation Studies
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• s.43
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• pp.23-46
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• 2016

Japanese "Manga" (Comics) and animation films are very popular among the audiences from many countries. Japan is creating various new cultural contents through comics and animation films, and it became one of the important economic growth driver. Japanese famous comic Naruto, which had been successfully concluded recently, have achieved great success and gained popularity globally. One of the reasons for the success of Naruto is the various characters in the comic. In, there are various characters with different personalities and characteristics. Characters are important factors that makes the story stands out and delivers the story. Furthermore, the characters in the story often reflect the author's psychology and mind. By analyzing the characters' behavior and personalities, the audience can follow the story more interestingly, and understand the author's message better. The objective of this study is to analyze the Naruto's main characters' personality and characteristics through enneagram. Furthermore, the report explains the success of by analyzing the different behaviors that results from different personalities, and the relationship between the characters.

• Cartoon and Animation Studies
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• s.32
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• pp.121-140
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• 2013

This study takes a look at diverse artistic strategies is taking as a graphic novel of participation. Pascal Croci has used and combined the forms to convey the message he want as a writer of an inclusive graphic novel, image-text. It is linked with an intrinsic to the graphic novel as well as tradition of realism in a wide variety of genres. This study takes a brief look at the realism art in each genre and confirms in relation to the artistic characteristics of intrinsic to the graphic novel is taking as a graphic novel of participation. is consists of the process of covering a case and the form of a broadcasting report and a fictional format emphasizes the objectivity in contents to highlight the journalistic characteristics of the general narrative. uses various artistic languages of realism. The audience feels a realistic case through the experience and writer's message is convey effectively. shows the generic openness of the graphic novel.

• Journal of Society of Preventive Korean Medicine
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• v.17 no.1
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• pp.125-135
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• 2013

Objectives : Medical treating with eating foods is one of important therapies in East Asian traditional medical knowledge and is referred as a therapy to treat diseases through foods. Since the food cannot be separated from ordinary people living, the medical treating with eating foods is a therapy with strong locality and contains many autogenous parts. Methods : Recently, the world is showing much interest for genetic resources, and the concept of intellectual property is rapidly expanding as the field of 'new knowledge property right' as well. Thus, the knowledge of medical treating with eating foods recently draws much attention in the economic aspect beyond the scholarly interest for traditional medicine. Here, I would like to summarize and report the contents related to medical treating with eating foods on "Yi, SeikKan experience prescriptions" which was discovered before. Results & Conclusions : First, medical treating with eating porridge on "Yi, SeikKan experience prescriptions" is classified into one with nonglutinous rice as the main ingredient and the other with other grains as the main ingredient. It is differently utilized depending on the nature of the grain. Second, medical treating with eating rice on "Yi, SeikKan experience prescriptions" was born from our nation's unique way of living and is classified into one way to eat rice mixed with ground medicinal herbs, another one to cook and eat rice with mixed grains and the other way to use as the external application. Medical treating with eating rice is assumed to replace the meal. Third, "food section" was given separately and discussed in this book. There were some parts different from existing medical knowledge due to the accumulation of experience using medicinal herbs. Fourth, we should pay attention to experience a book on medicine where vibrant medical information has been recorded in order to discover and process our traditional knowledge resources as a useful form.

• Journal of Food Hygiene and Safety
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• v.4 no.1
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• pp.1-20
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• 1989

A survey for BHA (butyl hydroxy anisol), BHT(dibutyl hydroxy toluene), DHA (dehydroxy acetic acid), BA (benzoic acid), Sor. A. (Sorbic acid), POBA-Esters (P-hydroxy benzoic acid esters of ethyl, propyl, isopropyl, butyl and isobutyl), propionic acid, nitrite (as $N0_2$) and sulfites (as $S0_2$) of food additives which have much interesting to food consumers was carried out to assess the intake amount by Korean through the years of 1985-1987. Additive intakes were estimated by applying the determined a.dditive contents in the specific food to the specific daily food-intake amount obtained from the report of Korean national nutrition survey, and the level in cities were compared higher in general to that in rural communities, and the average level of the nation showed as follows; the estimated value of butyl hydroxy anisol and dibutyl hydroxy toluene in total was 0.017 mg, and 0.030 mg for dehydroxy acetic acid 0.064 mg for benzoic acid, 6.011 mg for sorbic acid, 0.247 mg for p-hydroxy benzoic acid eaters in total, 0.1438 mg for propionic acid 0.016 mg for nitrite ($N0_2$) and 0.022 mg for sulfite ($S0_2$) respectively, and those values were far below to that of FAO/WHO's ADls.

• Journal of Plant Biotechnology
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• v.39 no.3
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• pp.189-195
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• 2012

In plants, the fifth step of the plastidial 2-Cmethyl-D-erythritol 4-phosphate (MEP) pathway is catalyzed by 2-C-Methyl-D-erythritol 2,4-cyclodiphosphate synthase (MECP; EC: 4. 6. 1. 12), an enzyme proposed to play a key role in the regulation of isoprenoid biosynthesis. Here we report the isolation and functional characterization of a 823 bp Brassica rapa MECP (Brmecp) cDNA encoding a deduced polypeptide of 230 amino acid residues. Transcription levels of Brmecp were two-fold higher in petal compared to leaves. In addition, Brmecp expression in cabbage seedlings treated with ABA, $H_2O_2$ and drought was higher than control seedlings. These results were consistent with changes in chlorophyll contents in transgenic Arabidopsis. Thus, the Brmecp may contribute to the production of primary (chlorophylls and carotenoids) isoprenoid end-products in chloroplasts.

• Journal of Chest Surgery
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• v.15 no.4
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• pp.432-439
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• 1982

Congenital posterolateral diaphragmatic hernia [Bochdalek hernia] is the result of a congenital diaphragmatic defect in the posterior costal part of the diaphragm in the region of the tenth and eleventh ribs. There is usually free communication between the thoracic and abdominal cavities. The defect is most commonly found on the left [90%], but may occurs on the right, where the liver often prevents detection. The male to female ratio is 2:1. Owing to the negative intrathoracic pressure, herniation of abdominal contents through the defects occurs, with resultant collapse of the lung. Shifting of mediastinum to the opposite side and compression of the opposite lung occurs. Most often these hernias are manifestated by acute respiratory distress in the newborn. A second, but less well recognized, group of patient with Bochdalek hernia survive beyond the neonatal period, usually present at a later time with "failure of thrive, intermittent vomiting, or progressive respiratory difficulty. " The diagnosis can often be made on clinical ground from the presence of respiratory distress, absence of breath sounds on the chest presence of bowel sounds over the chest . Roentgenogram of the chest confirm the diagnosis. Obstruction and strangulation have been reported but are rare. Treatment consists of early reliable identification of these congenital diaphragmatic hernia with high risk and surgical repairment. and postoperative pharmacological management with extracorporeal membranous oxygenation [=ECMO] support in the period of intensive care. On the surgical approach, for defects on left side, an abdominal incision is preferred, because of the high incidence of malrotation and obstructing duodenal bands. In the neonate, the operative mortality may be appreciable, but, later repair almost always is successful. During the period from 1972 to 1982, 4 cases of congenital Bochdalek hernia were experienced at the Kyung-Hee University Hospital.