• Journal of radiological science and technology
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• v.29 no.4
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• pp.261-265
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• 2006

This study designed for identifying whether female and the thin and the light have gastroptosis more, as known from long time ago, or not, through analyzing correlation of gastroptosis and degree of obesity. People who are subject of health examination for adult disease, who visited a health examination hospital at downtown in pusan, and then are received health examination, who are conducted UGI series between January and June in 2006 are eligible for the study. During the same period, randomised 584 people without gastroptosis were enrolled, grouped with sex and age, and each group involved 73 people. The classification of figure of body was based on standard weight table, and Broca's fomular was used for calculation of degree of obesity. and then We get the result, as following, 1. The women(514/584) have gastroptosis more than men(70/584). 2. Gastroptosis is most common in 90-109%, 54.3% of male, 56.4% of female. The man 90% under, the woman appeared with 110-119%. 3. In the distribution of degree of obesity between ages, gastroptosis is more common at the fifties, and there is no sexual difference.

• Economic and Environmental Geology
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• v.44 no.4
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• pp.289-302
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• 2011

Since the frequency of the earthquake occurrence in Korean peninsular is continuously increasing, the possibility that massive landslides are triggered by earthquake is also growing in Korea. Previously, the landslide is known to be induced by large magnitude earthquake, whose magnitude is larger than 6.0. However, the landslide can be induced by only small magnitude earthquake, especially in the fully saturated soil. Therefore, the susceptibility of landslide caused by small magnitude earthquake in fully saturated soil is analyzed in this study. For that, the topographical and geological characteristics of the site were obtained and managed by GIS software. In the procedure of the study, slope angle, cohesion, friction angle, unit weight of soil were obtained and constructed as a spatial database layer. Combining these data sets in a dynamic model based on Newmark's displacement analysis, the landslide displacements were estimated in each grid cell. In order to check out the possibility of the earthquake induced landslides, the level of the groundwater table is varied from dry to 80% saturated soil. In addition, in order to analyze the effect of the magnitude of earthquake and distance to epicenter, four different earthquakes epicenters were considered in the study area.

• The Korean Journal of Food And Nutrition
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• v.10 no.4
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• pp.521-527
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• 1997

A liquefied seasoning material was manufactured by using the enzymatic hydrolysis for the benefit of highly effective utilization of cockle shell by-product, and their quality was investigated. The weight ratio of by-product to whole cockle shell was 32.7%, and the contents of moisture and crude protein in the raw cockle shell by-product were 83.1% and 10.7%, respectively. The optimal concentrations of protease such as Protease N. P.(Pacific Chemical Co.) and Alcalase(Noo co), used in order to reduced the hydrolysis period, were effective at 4%(w/w), and optimal hydrolyzing time was 8 hours and after 8 hours were little changed. To improve flavor of the liquefied seasoning material, by Maillard reaction used thermal treatment, addition of glucose was very effective. And addition in hydrolysate with 10% glucose, 9% table salt, 2% starch and 0.5% caramel were suitable for promotion of taste. Total nitrogen and amino type nitrogen in the product were 1,607mg% and 1,264mg%, respectively. And the ratio of amino type nitrogen to the total nitrogen was 78.6%. The major free amino acid were glutamic acid, lysine, leucine, valine and aspartic acid, and content of glutamic acid was 1,027.5mg%.

• Herbal Formula Science
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• v.22 no.2
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• pp.77-85
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• 2014

Objectives : To determine a dose of medicine precisely and conveniently, this study was tried to specify the weight of Bangyakhappyun pills by measuring in terms of grams. Methods : 1. Selected typical prescriptions in order of size and formula written down in Bangyakhappyun. 2. Pulverized each medicine in prescription and weighed one Bangchonbi(方寸匕). 3. Weighed the 10 seeds of Firmiana simplex sized one(梧子大) which were mixed with auxiliary materials such as water, honey, starch paste, etc. 4. The dosages of other type forms were measured based on the weigh of 10 seeds of Firmiana simplex sized one(梧子大). Results : 1. A well-used size of pills is Firmiana simplex sized one(梧子大) 2. Honey and starch paste are typical auxiliary materials for formulating pills. 3. A weigh of starch paste based 10 seeds of Firmiana simplex sized one(梧子大) ranged between 1.09g and 2.55g. 4. A weigh of honey based 10 seeds of Firmiana simplex sized one(梧子大) ranged between 1.18g and 2.77g. Conclusions : A dosage of each prescription can be calculated in terms of grams. 1. In case of Firminia simplex sized one(梧子大) with paste, a daily dose is 5.28g to 17.8g. 2. In case of Firminia simplex sized one(梧子大) with honey, a daily dose is 11.8g to 17.3g. 3. The dosage of pills with toxic herb and mineral medicinal material for baby is the least amount of 0.017g. 4. The dosage of most tonifying medicinals are over 10g. Table 3. shows more details.

• Journal of the Korean Society of Food Science and Nutrition
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• v.20 no.6
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• pp.538-545
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• 1991

This study measured the daily intake and excretion of sodium and potassium of eight 20-26years old college men during four weeks by means of analyzing their food intake, urine and feces, keeping their normal living pattern and body weight. This study also compared the actual measurement value of sodium and potassium intake by atomic absorption spectrophotometer with the conversion value of them by food table. The results are as follows ; Daily mean sodium intakes conversed ($2.36{\pm}0.03g/day$) was about 63% lower than those intakes meansured($6.36{\pm}0.13g/day$). Daily mean potassium intakes conversed($1.71{\pm}0.03g/day$) was not different of sodium and potassium were $5.49{\pm}0.19g/day\;and\;1.33{\pm}0.08g/day$, respectively. Daily mean fecal excretions of sodium and potassium were $0.24{\pm}0.02g/day\;and\;0.45{\pm}0.03g/day$, respectively. Mean prooportion of Na/K in urine was $4.3{\pm}0.1$.

• Journal of Korea Foresty Energy
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• v.7 no.1
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• pp.1-10
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• 1987

This study was carried out to estimate the aboveground biomass of Cryptomeria japonica and Chamaecyparis obtusa which was planted in Changsong district, the southern part of the Korean peninsula. Nine sample trees at each plot(20m x 20m drom C. japonica of 20-year-old and C. obtusa of 25-year-old, according to DBH distribution. were felled to measure the dry weights of stem, branches and leaves sectioned respectively. Since it is very difficult to separate leaves from twigs. all green parts including pure leaves and twigs were tentatively treated as 'leaves'. 1. The logarithmic regression equations between dry weight of each component (stem. branches. leaves land the variable of $(DBH)^2{\cdot}H$ were obtained (Table 6). The aboveground standing crops was estimated 108. 75ton/ha in C. japonica and 112.56 ton/ha in C. obtusa. Percentage of each part based on the aboveground standing crop in stand was and in order of stem >leaves>branches for C. japonica and in order of stem> branches> leaves for C. obtusa repectively. 2. Net production of each stand was estimated as 1:3.32ton/ha/yr in C. japonica and 11.69ton/ha/yr in C. obtusa. and its composition was in order of stem>leaves>branches for both species. 3The net assimilation rate was estimated as 1.10 and 1.2lkg/kg/yr, the efficiency of leaves to produce stem was 0.71 and 0.75 kg/kg/ha and biomass accumulation ratio was 8.16 and 9.63kg/kg/yr in each stand of C. japonica and C. obtusa respectively.

• Progress in Medical Physics
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• v.26 no.2
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• pp.112-117
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• 2015

In order to establish the quality control on patient safety following the guideline presented by American Association of Physicists in Medicine (AAPM) TG-100 committee, we aim to analyze the modes based on errors occurred during treatment of patients at the radiation oncology department at Yeungnam University Hospital and establish a quality control guideline for patient safety when patient-centered radiation treatment is conducted. We aim to analyze the errors that can occur during radiation treatment at the radiation department, and assess the frequency of error, the severity of error affecting patients, and probability of proceeding without noticing error, with scores. The places where errors can take place were divided into CT simulation treatment room, treatment planning room, and treatment room for the analysis. In CT simulation treatment room, an error from using the immobilization device showed the highest Risk Priority Number (RPN) value of 60, and an error from simulation treatment information input showed the lowest of 6. In treatment planning room, an error from selecting the radiation dose calculation model showed the highest RPN value of 168, and an error of patient treatment start date showed the lowest of 36. In treatment room, a Table Bar error showed the highest RPN value of 252, a weight change error showed 190, and a Pillow error showed the lowest of 24.

• Progress in Medical Physics
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• v.26 no.2
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• pp.106-111
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• 2015

In Tomotherapy the couch sags during the treatment due to the weight of the patient. In this study, we developed a simple method to obtain the amount of the sag and the pitch angle of the couch using the image processing technique of MVCT images in Tomotherapy. Using the method we evaluated the sag and pitch of couch for 22 head and neck patients and one craniospinal irradiation (CSI) patient. The sag and the average pitch angle of couch were 0.40~1.54 mm and $0.7^{\circ}$ for head and neck patients, respectively. For head and neck patients, the sag increased as the longitudinal length of the irradiation volume increased and the pitch angle showed no relationship with the longitudinal length. For the CSI patient the sag was 4.97 mm. Using the method the amount of the couch sag could be measured easily and the measured data could be useful in determination of margins considering the table sag error.

• Journal of Korean Society for Geospatial Information Science
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• v.24 no.1
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• pp.51-59
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• 2016

Global consumption of fossil fuels continues to increase. As developing countries use fossil fuel as much as the existing fossil fuel using countries, the total amount of fossil fuel consumed has risen. The finite fossil energy depletion insecurity have become serious. In addition, fossil energy is caused by environmental pollution, economic and social problems remain in assignments that need to be addressed. Although solar power is clean and has many benefits, there are several problems in the process of installing a solar power plant. To solve these problems, floating photovoltaic plants has emerged as an alternative. This floating photovoltaic plants location analysis has not been made yet. In this study, the conditions of the floating photovoltaic plants location is analyzed with the Analytic Hierarchy Process using the terrain and climate factors. The score is assigned to the attribute information of each factor by the classification table. After multiplied by the weight the result is analyzed by visualization of the score. As the result, the score of the northen part of Gyeongsangbuk-do province is higher than the southern part of Gyeongsangbuk-do province. Especially Andongho lake in Andong City and the reservoir in Yeongyang-Gun are extracted as the optimal location. The score of the river boundary is low not the center of the river stream. It is expected that this study would be a more accurate floating solar power plant location analysis.

• Korean Journal of Poultry Science
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• v.30 no.2
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• pp.107-112
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• 2003

This experiment was conducted to study the optimum energy feeding system for broiler breeders peaked in summer season with 400 caged hens of Ross strain. Four of energy supply series which were different in daily energy allotment during laying period were employed for 40 weeks from 24 to 64 weeks of age. All experimental diets were formulated to contain 2,750 kcal ME/kg with adjustments made in total feed allotment to provide the desired energy levels. Total consumption of the feed would provide 20 grams of protein, 4 grams of calcium and 0.35 grams of available phosphorus. There were no significant difference in hen-day egg production and average egg weight among the series of energy supply, but egg production showed a trend to decline as the level of energy allotment increased. Feed, ME and CP conversion and feed cost required per egg or per kg egg were significantly increased as the level of energy allotment increased(p<0.05). It was concluded that the Treatment 1, which supplied 280kcal ME per day at the age of 24 weeks and then increased the energy supply up to 400kcal ME per day at the peak period of 30∼34 weeks of age, was superior in all production parameters.