• Cement Symposium
• /
• no.30
• /
• pp.125-131
• /
• 2003

As the material for Out-let(exit area), which is applied at the rotary kiln of cement factory, the castable of high density, with the chemical composition of above 90$\%$ of Alumina and the CCS (Cold Crushing Strength) of above 1000kg/$cm^

• Proceedings of the Optical Society of Korea Conference
• /
• 2005.02a
• /
• pp.288-289
• /
• 2005

To study the photon statistics, the total counts probability was measured for the two different optical source : below-threshold with Bose-Einstein distribution, and above-threshold laser with Poisson distribution.

• Bulletin of the Korean Mathematical Society
• /
• v.61 no.1
• /
• pp.207-216
• /
• 2024

This note is devoted to establishing the variation continuity of the one-dimensional discrete uncentered multilinear maximal operator. The above result is based on some refine variation estimates of the above maximal functions on monotone intervals. The main result essentially improves some known ones.

• The Journal of Korean Obstetrics and Gynecology
• /
• v.15 no.4
• /
• pp.111-127
• /
• 2002

Purpose : This study investigated reliability of Oriental OB&GY questionnaires, valued the items and correlated relation of differentiation of syndromes of Oriental OB&GY questionnaires which is used by Dong-Eui OB&GY. Method : We analysised the result of 721 outpatients's questionnaires from March. 1. 1998 to March. 30. 2002 Results : 1. The reliability of Oriental OB&GY questionnaires above 95% is deficiency of Ki, deficiency of blood, dry of blood, deficiency of Um, stagnation of Ki, insuficiency of the kidneys, liver, heart, above 90% under 95% is deficiency of Yang, heat of constitution, heat of disease, dampness, stagnated blood, above 85% under 90% is phlegm, spleen above 80% under 85% is cold syndrom. 2. The order of frequency diagnosed by Oriental OB&GY questionnaires is dampness(78.7%), heart(66.8%), stagnation of Ki(63.8%), deficiency of blood(53.5%), deficiency of Ki(53.1%), phlegm(53.7%), insuficiency of the kidneys(50.1%), dry of blood(45.1%), spleen(41.4%), liver(36.2%), stagnated blood(36.2%), deficiency of Yang(35.6%), cold syndrom(29.8%), deficiency of Um(24.1%), heat of disease(22.5%), heat of constitution(20.1%). 3. The average of item of differentiation of syndromes above 90 is dampness, above 80 under 90 is deficiency of Ki, deficiency of blood, dry of blood, deficiency of Yang, cold syndrom, heat of constitution, stagnation of Ki, phlegm, stagnated blood, insuficiency of the kidneys, liver, heart, spleen, above 70 under 80 is deficiency of Um, heat of disease. 4. Deficiency of Ki is connected with question compounded of stagnation of Ki, deficiency of Yang is connected cold syndrom, cold syndrom is connected deficiency of Yang, stagnation of Ki is connected deficiency of Ki. 5. The differentiation of syndromes accompanied with others which is related to compounded question is deficiency of Ki, deficiency of blood, cold syndrom, stagnation of Ki, dampness, phlegm, stagnated blood, insuficiency of the kidneys, liver, heart, spleen, which isn't related to compounded question is dry of blood, deficiency of Um, deficiency of Yang, heat of disease.

• Journal of the Ergonomics Society of Korea
• /
• v.25 no.2
• /
• pp.147-154
• /
• 2006

This study was conducted to evaluate the effect intentional contraction of abdominal muscles during lifting above shoulder on the muscles activities of the lower trunk and on the degree of lumbar extension. Fifteen healthy adult males were selected as test subjects. A 5kg weight was raised to the shoulder level, 20cm, and 40cm above the shoulder level. EMG activities of all muscles except the rectus abdominis were significantly greater when subjects were asked to contract their abdominal muscles intentionally during lifting(p<0.05). Degree of lumbar extension also significantly decreased with intentional abdominal contraction during the lifting. Also, degree of lumbar extension significantly increased with increase in lifting height(p<0.05). The results of this study show that intentional contraction of abdominal muscles during lifting above shoulder increases the EMG activities of external abdominis oblique, internal abdominis oblique, and erector spinae.

• Journal of the Korean Home Economics Association
• /
• v.35 no.4
• /
• pp.257-268
• /
• 1997

The effects of water-and oil-repellent finishes on the deposition and removal of oily soils from polyseter fabrics were investigated in this study. The polyester fabrics treated with three kinds of fluoropolymers(TG-410H, TG-990) were soiled with mixed oily soils and washed by using Terg-O-Tometer at various conditions. It was found that TG-410H and TG-527 treated polyester fabrics reduced significantly the deposition of oily soils than untreated and TG-990 treated polyester fabrics. The removal of oily soils from polyester fabrics was increased in porportion to increasing of surfactant concentration up to a certain point(0.2% owb) but it levelled off above the point. The removal effect was high in the order of TG-990 treated polyester fabrics > untreated polyester fabrics > TG-527 treated polyester fabrics > TBG-410H treasted polyester fabrics. Especially the removal of oily soils from polyester fabrics was more effectively removed in triton X-100 solution. In general the removal of oily soils from polyester fabrics treated with fluoropolymers was increased up to a miximum near 6$0^{\circ}C$ and than decreased above 6$0^{\circ}C$. And efficient removal could be achieved within relatively short time (30min) The removal of oily soils from polyester fabrics was increased in proportion to increasing of pH range up to a certain point(9.5 or 11.0) but it began to decrease above the point. Furthermore the removal of oily soils was increased with th increase of mechanical agitation, but it began to decrease above 160 rpm.

• Proceeding of Spring/Autumn Annual Conference of KHA
• /
• 2009.11a
• /
• pp.55-58
• /
• 2009

Traditional pile-buildings in Southeast Asia has high utility. Their floors are lifted above the ground to stave off humidity in the house, increase the amenity and hygienic condition, fend off fierce animals or harmful animals like rat, and protect the house from being submerged in flood waters. Such traditional pile-buildings have Austronesian saddle-backed roof commonly, and are built through various techniques such as joining and mortising, without use of nails. The roof has a considerably large proportional appearance, and for this formal characteristics, the roof is symbolized as boat on occasions. The roof has dual structures or is lifted in some cases to facilitate the ventilation, and the wall is formed to maximize the ventilation. This housing types the hierarchy of foundation, housing space, and roof, which implies religious symbolism that human is above animal and God is above human. However, housing types in Southeast Asia have very different detailed form and culture, depending on the ethnic and religious characteristics. As explained above, this study examines the common aspects and diversity based on the form and culture of traditional housing of Southeast Asia and provides useful basic academic data.

• Journal of Environmental Science International
• /
• v.3 no.4
• /
• pp.317-332
• /
• 1994

Based on the Results of Marine Meteorological and Oceanographical Observations (1966 ~ 1987), oceanographic conditions of the Japan Sea in winter was studied in relation to the Japan Sea Proper Water (JSPW). The mean and dispersion of the deep water above 1000 m depth are 0.26$\pm$0.2$^{\circ}C$ in temperature and 5.1$\pm$0.25 ml/h in oxygen. The mean and dispersion of the bottom water below 1000m depth are 0.07$\pm$$0.04^{\circ}C$ in temperature and 5.1$\pm$0.15ml/1 in oxygen. The distributions of the temperature and dissolved oxygen in the deep water above 1000m depth are ranged wider than 각one of the bottom water below 1000m depth in T-S and T-$ extrm{O}_2$ diagrams. The bottom water are showed more homogeneous and smaller variations than the deep water in the characteristics of water mass. The deep water above 1000m depth is active in contact with the atmosphere. The JSPW similar to the above characteristics is showed in the open ocean of the north of $40^{\circ}$30""N, west of $138^{\circ}$E. Therefore, the deep water is formed probably by the open-ocean convection.tion.

• Journal of Pharmacopuncture
• /
• v.10 no.3
• /
• pp.149-155
• /
• 2007

Objectives The purpose of this study is aimed at diagnosing and suggesting treatment plans for commonly seen clinical manifestation of heat symptom in the upper body and coldness in the lower body, also known as hot above, cold below syndrome. Methods Various reasons attribute to the presence of hot above, cold below syndrome, but mainly contributed by blockage of normal Qi flow by abnormality of heart-kidney root, spleen-stomach axis, and liver-lung axis. Diagnosing these abnormalities and timely alleviation to the healthy state is presented in the study. Results 1For heat in the upper body, Huang Lian Jie Du Tang(黃連解毒湯), CF, or JsD pharmacopuctures are injected on GB21, GB20. Qi stagnation in the thoracic area is treated with BUM injection on CV17. For impairment of transportation and transformation in the middle energizer, BUM pharmacopuncture is injected on CV12. Coldness in the lower energizer was relieved by bee venom or Sweet BV(Bee Venom free from enzymes) on CV6. Conclusion Above proposed methods of regulating water-fire were effective in treating hot above, cold below syndrome in clinical manifestations. But once the symptom subsides, treatment focused on eliminating innate cause should be rendered to achieve more successful results.

• Journal of Korean Academy of Nursing
• /
• v.28 no.3
• /
• pp.650-661
• /
• 1998

The purpose of this study was to provide fundamental data for determining contents of Fundamental Nursing Practice and developing desirable bedside nursing techniques for clinical nursing areas. Subjects for this study were 86 nurses who were employees of two university hospitals located in Seoul and a district area. Data were collected by questionnaires. Items of Fundamental Nursing Practice were classified into 72 items according to the result from content analysis of 9 textbooks of Fundamental Nursing. The results are as follows : 1) Items which above 80% of respondents practiced during the school inside practice or clinical nursing practice course were axillary temperature measurement, radial pulse measurement, respiratory rate measurement, application of oral hygiene, hand-washing technique, application of hot and cold bags, intramuscular injection technique, open bed-making, soap enema method, application of nelaton catheterization and oral and nasal suction methods. 2) Above 90% of respondents replied that all items except temperature measurement and bed-making were requisite contents for Fundamental Nursing Practice. Above 10% of respondents replied oral and rectal temperature measurement and bed-making were unnecessary content. 3) Above 90% of respondents replied that operating methods of all items except isolation technique, admission and discharge procedures, and retention enema in the Fundamental Nursing Practice course and clinical situation were consistent. The main reasons that respondents did not apply methods which they learned in the Fundamental Nursing Practice course to the clinical situation were 'insufficient time', 'colleagues were using different methods', 'insufficient supply of instuments' or 'inappropriate appliances'.