• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.16 no.5
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• pp.143-149
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• 2016

Recent accidents caused by toxic chemicals and the social problems caused by frequent. As of 2010, there are more than 100,000 types of deadly toxic chemicals being distributed throughout Korea, and severely intoxicated patients along with an enormous number of patients can be induced at the time of an accident involving deadly toxic chemicals. Internationally, the seriousness of large-scale disasters due to a NBC disaster (nuclear, biologic and chemical disaster) is being highlighted as well. So, we obtain the information of the RFID tag attached to a glass bottle with containing the toxic chemical to transfer the data to the smart device has been studied a system that can monitor the status of the toxic chemical in real time. The proposed system is the information was sent to the main system using a zigbee communication by recognizing the tag vial containing the toxic chemical with the 13.56MHz bandwidths good permeability. User may check the information in real time by utilizing the smart device. However, the error of the system for managing the toxic chemical generates a result that can not be predicted. Failure of the system was detecting the error by using a comparator as this can cause an error. And the detected error proposed a duplex system so that they do not affect the overall system.

• Korean journal of food and cookery science
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• v.31 no.2
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• pp.118-127
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• 2015

In this study, the effect of Cheonggukjang powder were investigated on the regulation of blood glucose and inflammatory in STZ-induced diabetic rats. The experimental diet used this study were three kinds of Cheonggukjang, which were soybean Cheonggukjang, Yakkong Cheonggukjang and black foods such as black rice, black sesame seeds, and sea tangle added Yakkong Cheonggukjang powder. The experimental animals were divided into 5 groups and fed experimental diets for 7 weeks; non-diabetes with normal diet group (C), diabetes with normal diet (DC), diabetes with soybean Cheonggukjang (DS), diabetes with Yakkong Cheonggukjang (DY), and diabetes with Yakkong black foods added Cheonggukjang (DYB). Blood glucose and insulin resistance of STZ-induced diabetic groups were were significantly higher than C group. But insulin levels and insulin secertory of STZ-induced diabetic groups were significantly lower than C group. However, supplementation of Yakkong or black foods added Yakkong Cheonggukjang were proven to regulation them. In diabetic group, free fatty acid level was significantly increased than C group, but this contents was significantly decreased supplementation of soybean Cheonggukjang. Leptin and adiponectin levels were significantly decreased in STZ-induced diabetic groups.

• Korean Journal of Plant Tissue Culture
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• v.28 no.2
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• pp.103-108
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• 2001

The in vitro plantlets of cassava (Manihot esculenta Crantz cv. MColl 22) could be regenerated from nodal explant cultures in a liquid MS basal medium containing 0.01 mg/L zeatin for 2 weeks. The plantlets of 1.5∼2.5 cm in shoot length were transplanted to a glass bottle containing fine sand and acclimated under non-sterile conditions after excising their intact roots by: 1) prune leaving roots base of 1∼1.5 cm; 2) complete removal of roots; and 3) cutting off the rooting zone. The majority of in vitro-formed intact roots continued growth after transferred to soil, and all of the damaged roots stopped further growth. The plantlets with excised roots began to develop new roots within 7∼10 days after being transferred to a glass bottle, and a few of the pruned roots developed lateral roots from the remaining portion. Pruning and removal of in vitro roots resulted in a high survival rate (>87%), and did not significantly affect ex vitro root regeneration and acclimation, but the plantlets in which the rooting zone had been cut-off showed 73% survival rate. Pruning or removal of in vitro roots before transfer of plantlets is recommended for useful method of commercial micropropagation because of easier handling and high survival rate of plantlets.

• Korean Journal of Breeding Science
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• v.40 no.1
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• pp.58-62
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• 2008

A new vegetable peanut cultivar "Charmwon" (Arachis hypogaea ssp. fastigiata.L.) was developed at the Yeongnam Agricultural Research Institute, NICS, in Milyang 2006. It was developed from the cross between the disease resistant cultivar "HYQ(CG)S-10" and the high-yielding cultivar "Sinkwang". "Charmwon" which has been classified as Shinpung plant type is less branch number with early flowering and ellipse-shaped large kernel. Each pod which showed very shallow constriction had two grains with red testa and 100 seed weight was 90g in the regional yield trials (RYT). This variety also showed higher free sugar and protein contents in seed quality, and had more resistant to early and late leaf spot diseases compared with check one. In the regional yield trials "Charmwon" was out-yielded than check variety by 18% with 8.93 ton/ha for fresh pod and by 4% with 3.95 ton/ha for grain.

• Food Engineering Progress
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• v.21 no.1
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• pp.29-35
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• 2017

Quality changes of dried sea cucumber (Stichopusjaponicus) after applying a cyclic rehydration and retorting process were investigated during 4 weeks of storage. The length, volume, and weight of dried sea cucumber increased significantly as the number of rehydration cycles increased. Sea cucumber (SC) was bottled in the glass jar and a retort thermal process ($121.1^{\circ}C$, 0.15 MPa) was applied. The total thermal processing time (TTT) was 24 min based on the temperature at the cold point. The size and texture of retorted SC were significantly changed until the first week of storage. However, regardless of the number of rehydration cycles, the size and texture of samples at different rehydration cycles showed no significant difference during the whole storage. The length, volume, weight, rehydration ratio ($R_R$), hardness, and chewiness at the maximum degree of swelling during rehydration of dried SC were estimated as 100.86 mm, 38.62 mL, 41.05 g, 6.39 of $R_R$, $249.19g_f$, and 4.05 mJ, respectively.

• Korean Journal of Agricultural Science
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• v.36 no.2
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• pp.185-197
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• 2009

For utilizing Cattail pollen as a raw material for functional foods, the nutrients such as free sugar, free amino acid, fatty acid composition, flavonoid content, and the biological activity within Cattail pollen were measured. The results of proximate analysis within Cattail pollen included the following readings: 12.7-13.2% of moisture, 15.7-17.8% of crude protein, 1.3% of crude fat, 7.5-7.7% of free sugar, 13.7-18.6% of crude fiber, 3.4-4.9% of ash, and 49.7-55.9% of nitrogen free extracts. The composition of free amino acids consisted of 1.923% of T. orientalis, 0.907% of T. angustata, and 0.333% of T. latifolia, which were measurements that varied significantly among different species. However, all species showed considerable portions of GABA alanine, glutamic acid, and proline. Specifically, it was shown that the GABA composition, which is known for increasing immunity while simultaneously lowering blood pressure, exceeded 50%. Therefore, this result implies that Cattail pollens have potential as a powerful utilization for functional foods. The composition of the fatty acids mainly consisted of linoeic, palmitic acid, oleic acid, and linolenic acid, and didn't show many variances across different species. Also, the total contents of unsaturated fatty acid were particularly high with a measured ratio of 67.2-76.0% value. Mineral in Cattail pollen was composed of 0.354-0.492% of K, 0.0516-0.0546% of Mg, 0.045-0.0486% of Ca, and 0.0101-0.0204% of Na. Among the Cattail pollens known as anti-oxidants, flavonoid contains 0.169-0.186% of quercetin, and therefore is the largest constituent followed by rutin making up a measurement of 0.0094-0.0147%. For the purpose of the study, the Cattail pollen and its extracts were fed to SC class rats for a span of 4 weeks. Then, the DPPH radical scavenging activity was measured from the tested rats'serums and the results showed significant variances. Also, the results indicated that the cholesterol and glucose levels in the blood were decreased which in turn led to the conclusion that the cattail pollen can help hyperlipidemia and diabetic treatments.

• Journal of Acupuncture Research
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• v.33 no.2
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• pp.211-220
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• 2016

Objectives : Facial nerve palsy is a rare but well-known complication that occurs after a tooth extraction. The paralysis follows the injection of a local anesthetic, but patients typically recover after a few hours. However, there are a number of reports of delayed paralysis, and the cause of delayed facial palsy remains uncertain. This study is the first case report detailing how Korean medicine can be used to treat facial nerve palsy following tooth extraction. This study reports our experience of a patient's favorable recovery. Methods : A 25-year-old male patient experienced acute facial palsy after four premolar teeth were extracted. He was hospitalized in the Pusan National University Korean Medical Hospital. We provided complex Korean traditional medical treatments such as acupuncture, cupping, use of a hot water steamer, and herbal medicine for 18 days. Results : Using the Yanagihara Grading Score, we found improvements in the patient's voluntary facial movement as his score increased from 22 to 34. Furthermore, his accompanying symptoms, such as dry eye and facial pain, disappeared. However, the patient reported transient pain around acupoints after the acupuncture intervention. Conclusion : Our study suggests that Korean medical treatments might be effectively used to treat facial nerve palsy after tooth extraction, although further research should be conducted due to the limited number of cases in this area.

• Archives of design research
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• v.19 no.1 s.63
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• pp.99-108
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• 2006

The ways in which twentieth-century designers have transformated com mom objects into creative new visions are seemingly infinite yet they conform to certain basic formulas. A remarkable method in those basic formulas can be a transformation. The purpose of this paper is to question what transformation is. After viewing and researching many number of examples of design and how designer dealt with issues of transformation, the result of this paper is as follows. Functional elements such as bases, handles, and openings are inverted in meaning or exaggerated in scale. Designers play upon what we normally expect from metal, glass, and other standard materials; making hard materials seem soft, making soft materials seem hard, transferring techniques appropriate for one material to another. Designer employed an endless variety of plays on functional elements and questioned the nature of materials I concluded that 'transformation in design is the main method of the creative working process for the designer.

• Journal of Nutrition and Health
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• v.24 no.1
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• pp.1-11
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• 1991

In this study. the importance of body fat distribution as an indicator of metabolic aberrations in diabetics was'evaluated. Skinfold thicknesses at eight sites and circumferences at five sites and total body fat content were measured on 105 diabetics. 1) The waist/thigh girth ratio(WTR) was positively correlated(r=0.38-0.54) to plasma glucose levels during oral glucose loading in diabetic men alone. 2) There was no significant difference in serum total cholesterol of diabetics and nondiabetics. However, HDL-cholesterol was significantly lower(p : 0.000. in male and female) in diabetics(male : 36.31$\pm$ 16.98mg/dl, female: 37.89$\pm$14.67mg/dl) than nodiabetics(male 61.75$\pm$14.08mg/dl, female : 62.29$\pm$12.65mg/dl) and serum triglyceride was significantly higher(p=0.0212) in diabetic women(171.90$\pm$ 76.61mg/dl) than nondiabetic women(111.10$\pm$42.84mg/dl) . 3) In both sexes. anthropometric measurements that significantly correlated to serum triglyceride concentration were percentage of ideal body weight. body mass index(BMI) and waist circumference. Positive and significant correlations were found between serum cholestrol, and BMI(R: 0.31, 0.34) and waist circumference(r=0.29) in diabetic men. Moreover, skinfolds of trunk area(r=0.29~0.32) especially abdomen, were closely associated with serum lipids than other fat deposits. Increasing percentage of total body fat content was accompanied by progressively increasing serum triglyceride concentration(r=0.41) in dieabetic men. This study shows that knowledge of body fat localization may help identify risks of carbohydrate intolerance and hyperlipidemia in diabetics.

• Journal of Mushroom
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• v.13 no.2
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• pp.103-107
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• 2015

'Heukhyang', a new variety with dark brown color, short cultivaltion period, and good taste in Flammulina velutipes, was bred by crossing between monokaryons isolated from 'Garlmoe' and wild strain 'CBMFV-10'. In bottle cultivation, the period of mycelial growth, primordia1 formation, and growth of fruit body was required 23 days, 6 days, and 17 days, respectively. Total culvivation period was 46 days, showing 8 days shorter than that of 'Garlmoe'. Pileus diameter and thickness were greater than those of 'Garlmoe', and pileus color showed dark brown. Fruit body production per 850 ml bottle was 135 g, which was 10% lower than that of 'Garlmoe'. However, the overall acceptance was most excellent in sensory evaluation, and 'Heukhyang' has an advantage to target a niche market of white ones due to differentiated color and taste.