• Korean journal of food and cookery science
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• v.28 no.1
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• pp.17-24
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• 2012

The present study was performed to expand the application of mechanically impacting technology reported in our previous studies. Several parameters were analyzed to research Korean indigenous pigmented rice. The proximate composition of Korean indigenous rice was the following; 12.0-13.4% moisture, 74.1-77.3% carbohydrate, 6.8-8.7% crude protein, 1.68-3.25% crude lipid, 0.78-1.38% crude ash, with a 6.6-7.07 pH value. The phenolic compound content of red rice was twice that of black rice. Moreover, antioxidative activity was estimated by DPPH radical-scavenging activity (IC50 = 0.15-1.04 mg/mL). Anthocyanin and chlorophyll in each pigmented rice type were detected by spectrophotometer. Garaedduk samples were prepared with non-waxy rice, salt, 24% water, and/or 15% indigenous pigmented rice(red, green and black, w/w of total swelling non-waxy rice) and adapted with or without mechanically impacting technology. Hardness, as a main texture profile parameter of Garaedduk was maintained up to 3 days under storage at $20^{\circ}C$. The results suggest that Korean indigenous pigmented rice can be applied for functional Garaedduk adapted with mechanically impacting technology.

• Korean Journal of Food Science and Technology
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• v.43 no.3
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• pp.303-314
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• 2011

The purpose of this study was to determine the optimal mixing conditions for two different amounts of added mulberry powder and fresh cream to prepare functional chocolate with added mulberry powder. The experiment was designed according to the central composite response surface design, which showed 10 experimental points, and included two replicates for mulberry powder and fresh cream. The physiochemical, mechanical, and sensory properties of the test were measured, and these values were applied to the mathematical models. The results of the physiochemical and mechanical analyses of each sample, including pH, moisture content, total phenolic content, DPPH free radical scavenging activity, color L, color b, hardness, gumminess, and cohesiveness showed significant differences. The sensory characteristics of the samples tested were significantly different in flavor, texture, sourness, bitterness, and overall acceptability. The optimum formulation calculated by numerical and graphical methods was 25.76 g mulberry powder and 72.21 g fresh cream.

• Korean Journal of Psychosomatic Medicine
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• v.16 no.2
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• pp.120-124
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• 2008

Objectives : The current study aimed at assessing clinical symptoms and personality characteristics on MMPI of patients in Hwa-Byung clinic. Methods : Thirty-one female patients($45.4{\pm}8.4$ years old) who visited to the Hwa-Byung Clinic in Ewha womans Dongdaemoon hospital were recruited. Semistructured interviews and laboratory tests for symptoms were performed for the patients group. Patients group and control group($42.9{\pm}8.0$ years old) completed MMPI. Results : All patients had symptoms of chest tightness or chest pain. 19(61.3%) out of 31 patients had gastrointestinal complaints. There were respiratory symptoms in 13(41.9%) patients. 12 patients(38.7%) suffered from difficulties in their sleep. 12 patients(38.7%) had psychiatric symptoms including anxiety or depressed mood. 8 patients(27.6%) were diagnosed as gastrointestinal diseases by the laboratory test. After controlling age and education, scores of Hs, D, Hy, Pt on MMPI in patients group were significantly higher than control group (p=0.001, p=0.049, p=0.000, and p=0.029, ANCOVA, respectively). Conclusion : In the current study, patients who have visited Hwa-Byung clinic showed various somatic symptoms including chest tightness, gastrointestinal symptoms, complaints in respiratory system and psychiatric symptoms. Based on laboratory tests, considerable proportion of patients was diagnosed as physical illnesses. Additionally, patients in Hwa-Byung clinic have a tendency to be more hypochondriatic, depressed, hysteric and anxious.

• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.2
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• pp.230-235
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• 2002

The purpose of this study was to investigate the characteristics of beef jerky adding of many kinds of saccharides and three levels of green tea powder. Color and hardness were increased with the addition of green tea powder while tenderness was decreased. Moistureness Gf beef jerky added honey was higher than that of sugar, oligo saccharide. In color, the lightness was decreased with increasing concentrations of green tea Powder. Redness and yellowness values were increased. In measurement of texture, hardness were increased with the addition of green tea powder. The hardness of beef jerky by adding of honey appeared to be higher than that of sugar, oligo saccharide. Gumminess and brittleness were increased with the addition of green tea powder while springness was decreased. Springness in addition of 3% green tea powder was higher than control. The beef jerky added with 3% green tea powder and sugar had good overall perference.

• KIPS Transactions on Software and Data Engineering
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• v.8 no.11
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• pp.433-440
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• 2019

Recently, machine learning and data mining have been used for many disease prediction and diagnosis. Chronic diseases account for about 80% of the total mortality rate and are increasing gradually. In previous studies, the predictive model for chronic diseases use data such as blood glucose, blood pressure, and insulin levels. In this paper, world's first research, verifies the relationship between dyslipidemia and facial characteristics, and develops the predictive model using machine learning based facial characteristics. Clinical data were obtained from 5390 adult Korean men, and using hypertriglyceridemia and facial characteristics data. Hypertriglyceridemia is a measure of dyslipidemia. The result of this study, find the facial characteristics that highly correlated with hypertriglyceridemia. FD_43_143_aD (p<0.0001, Area Under the receiver operating characteristics Curve(AUC)=0.652) is the best indicator of this study. FD_43_143_aD means distance between mandibular. The model based on this result obtained AUC value of 0.662. These results will provide a basis for predicting various diseases with only facial characteristics in the screening stage of disease epidemiology and public health in the future.

• Advanced Industrial SCIence
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• v.1 no.1
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• pp.7-15
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• 2022

To adopt the development in the medical scenario IoT developed towards the advancement with the processing of a large amount of medical data defined as an Internet of Medical Things (IoMT). The vast range of collected medical data is stored in the cloud in the structured manner to process the collected healthcare data. However, it is difficult to handle the huge volume of the healthcare data so it is necessary to develop an appropriate scheme for the healthcare structured data. In this paper, a machine learning mode for processing the structured heath care data collected from the IoMT is suggested. To process the vast range of healthcare data, this paper proposed an MTGPLSTM model for the processing of the medical data. The proposed model integrates the linear regression model for the processing of healthcare information. With the developed model outlier model is implemented based on the FinTech model for the evaluation and prediction of the COVID-19 healthcare dataset collected from the IoMT. The proposed MTGPLSTM model comprises of the regression model to predict and evaluate the planning scheme for the prevention of the infection spreading. The developed model performance is evaluated based on the consideration of the different classifiers such as LR, SVR, RFR, LSTM and the proposed MTGPLSTM model and the different size of data as 1GB, 2GB and 3GB is mainly concerned. The comparative analysis expressed that the proposed MTGPLSTM model achieves ~4% reduced MAPE and RMSE value for the worldwide data; in case of china minimal MAPE value of 0.97 is achieved which is ~ 6% minimal than the existing classifier leads.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.60 no.3
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• pp.282-292
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• 2015

Seeds of colored rice generally have high anthocyanin and flavonoid content but some cultivars have low seed germination rate. This defect poses unstable seedling establishment in nursery bed. The seed gravity variations of 10 colored rice varieties and its effect on germination, seed soaking duration and their optimum seeding rates for seedling raising in machine transplanting were investigated in the experiment. Based on seed gravity distribution of the 7 black- and 3 red-colored rice varieties at three levels of seed gravity (1.0<, 1.0~1.06, 1.06>), the black colored seeds such as Josaengheugchal and Sinmyungheugchal had high amount of specific gravity of below 1.0 ranging from 86~ 96%, while they had only 3~13% of seeds in specific gravity above 1.06. Sintoheugmi, Heugjinju, Heugnam, Heugkwang had various mass of seeds, showing 29~44% for specific gravity of below 1.0, 24~39% for 1.0~1.06 and 25~45% for above 1.06. On the other hand, the red colored rice such as Hongjinju, Jeogjinju and Geonkanghongmi had high percentage of specific gravity of above 1.06 with 84~86% while they had only 9~12% of specific gravity below 1.0 similar to Ilmibyeo of noncolored rice. The black colored seed generally showed low germination percentage, slow germination speed and long mean germination time, and low water absorption rate as compared with seed of the red colored rice which was similar to those of Ilmibyeo used as a control cultivar. The black colored seeds took 2~4 days longer seed soaking duration than the red colored rice before germination. This was related to high seed amount of specific gravity below 1.0 in black colored rices. The high amount of seed gravity above 1.06 in the colored rice seeds was positively correlated with percentage of germination, germination speed and mean germination time, ripened grain ratio and water absorption. Seed gravity distribution effect were less pronounced between back- and red- colored seeds in seedling emergence. The black colored rice has slightly lower normal seedling emergence rate than the red colored rice and Ilmibyeo in the seedbed soil due to high percentage of ungerminated seed. Normal seedling emergence rate of the black colored rice in the seedbed was 75.2~82.2% for 10-day old seedling and 85.3~ 90.9% for 30-day old seedling which was lower by 4.5~ 8.0% and 0~3.3%, respectively, than the red colored rice. Based on the normal seedling number per tray of Ilmibyeo for seeding rate of 10-day and 30-day old seedlings, the recommended seeding rate of black colored rice is 200~ 220g seeds for the 10-day old seedling and 110~130g for the 30-day old seedling in transplanting rice while the seeding rate of the red colored rice was 220g seeds for the 10-day old seedling and 130g for the 30-day old seedling.

• Tuberculosis and Respiratory Diseases
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• v.62 no.5
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• pp.398-405
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• 2007

Background: There is little data on the 3 year prognosis and quality of life of patients on long-term (>72 hour) mechanical ventilation in a medical intensive care unit (MICU). Methods: Patients with long-term mechanical ventilation from May 2003 through July 2003 in MICU of Asan Medical Center, Seoul were enrolled in this studay. The survival rates were observed prospectively at 1, 3, 6, 12, 24, 36 months, and the quality of life of survivor was measured at 12 months by using Short Form 36 (SF-36). Results: The survival rate at 1, 3, 6, 12, 24 and 36 months was 54.8% (40/73), 39.7% (29/73), 30.1% (22/73), 20.5% (15/73), 18.3% (13/71) and 16.9% (12/71), respectively. There was a similar survival rate regardless of the diseases that required mechanical ventilation. A neoplasm or chronic liver disease had a worse survival rate than chronic lung or kidney disease (p<0.05). Each SF-36 domain except for the Role-emotional was inferior to the general population. Conclusions: The survival rate of patients with mechanical ventilation more than 72 hours is decreases continuously until 12 months but is relatively constant from 12 to 36 months. In these patients quality of life is also decrased.

• The Korean Journal of Physiology
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• v.8 no.1
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• pp.27-30
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• 1974

It was planned to evaluate the influence of Panax Ginseng upon hepatic DNA synthesis in mice by observing incorporation of $[^3H]$ thymidine into the tissue cells. Thirty male mice$(body\;weight:\;18{\sim}20\;g)$ were divided equally into the ginseng and the saline groups. Each animal of the ginseng and the saline groups received every day (subcutaneously) 0.05 m1/10 g body weight of ginseng extract (4mg of ginseng alcohol extract in 1 ml of saline) and the same amount of saline, respectively, for 5 days. On the 5th experimental day, all animals received $1\;{\mu}Ci/g$ body weight of $[^3H]$ thymidine intraperitoneally 2 hours after the last medication. Five animals, at a lime, of each group were sacrificed 1, 10, and 24 hours after thymidine administration, and their hepatic radioactivity was measured autoradiographically in terms of the % number of radioactive cells in 1,000 cell counts (Radioactive Index, R.I.). Following results were obtained: 1. The hepatic radioactive indices obtained from the saline group 1, 10, and 24 hour after $[^3H]$ thymidine administration were $3.23{\pm}0.23,\;5.20{\pm}0.21,\;and\;6.00{\pm}0.30\;(mean{\pm}S.D.)$, respectively. 2. The corresponding values obtained from the ginseng group $(4.22{\pm}0.33,\;6.32{\pm}0.32,\;and\;7.42{\pm}0.35)$ were significant higher than the values of the saline group. The inference from the above results was that the ginseng facilitated hepatic DNA synthesis.

• Tuberculosis and Respiratory Diseases
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• v.40 no.3
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• pp.292-300
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• 1993

Background: To evaluate the effect of doctor's cessation order Methods: From January 1989 to December 1990, Total 1981 patients (male 922, female 1059), who visited OPD of Daedong hospital were selected to investigate the cigarette smoking habits and the success rates of the physician's cessation orders. Results: 1) Among male patients, 64.43% and 27.00% revealed as smoke and non-smoker, respectively and and 8.57% as ex-smoker. In the 20 years old or less age group smoker were 36.11%. 2) Among female patients, the rates of smoker were only 2.83%, ex-smoker were 0.38%. No female patient smoked under 20 years old. 3) As compared with the number of daily smoked cigarettes among the male patients, patient who smoked less than 10 cigarettes were in 2.69%, 11-20 cigarettes in 39.23%, 21-40 cigarettes in 46.30%, more than 40 cigarettes in 11.78%, under 20 years old age gorup the number of smoked cigarettes were 11.54%, 61.54%, 23.08%, 3.84% respectively. Among female patients, smoker were only 37 patients and the number of daily used cigarette were 2.7%, 67.57%, 24.32%, 5.41% respectively. 4) As compared with systemic disease and the smoking habits, female excluded from statistics because of too small number of smoker. Among male patients ex-smoker associated with respiratory disease were 15.21% which was much higher than other disease group (4.35%-8.11%), and among cardiovascular diseae patients, smoker were 81.08% & among cardiovascular disease patients, smoker were 81.08% & among gastrointestinal disease patient 68.93% and among respiratory disease patient 60.84%. In respiratory disease patients group 16.25% smoked more than 40 cigarettes dialy and 13.01% in gastrointestinal disease patients group. 5) Among patients who treated more than 3 months via OPD the success rates of the physcian's cessation order were 62.03% of male patients (we excluded female patients) and there is no gross difference in each age group, but it was highest as 75% in 41-60 years old age group. As compared with difference of systeic disease, the success rate were highest in respiratory disease patients as 78.13% and lowest in gastrointestinal disease patients as 49.94% Conclusion: The smoking rates among the out patients including male and female of internal medical department of General Hospital were same as the general population. Although the sample size was small, on account of the success rates of physician's cessation orders were more than half, we think the cessation recommendation by physician's order is very effective. And we think the cessation recommendation are more effective. And we think the cessation recommendation are more effective than the ex-smoking education in the excluded patients due to fail to follow up more than 3 months.