• The Journal of the Korea Contents Association
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• v.9 no.9
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• pp.325-334
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• 2009

The object of this study is to examine the relations between leisure activity and duty stress and separation intention in private guards. The subject of this study is set up the private guards who are working at private guard company in a capital sphere. This study applyed the way of judgement abstraction and abstracted the total of 360 persons. However, the number used in the final analysis is 333 persons. The last conclusion in this study is as follows. Firstly, the relation between duty stress and separation intention has a matual effect meaningfully. Secondly, the physical stress hasn't an effect on the term of leisure activity, and separation intention. affects meaningfully the physical stress. Thirdly, the relation beween leisure activity and separation intention exerts a meaningful influence mutually in all sphere. Duty stress is a important parameter between leisure activity and separation intention.

• The Korean Journal of Physiology
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• v.16 no.1
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• pp.63-68
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• 1982

The change of plasma renin activity is one of the most important parameters explaining the pathological physiology of the hypertension. The relation between renal renin activity and plasma renin activity has not well been documented since last decades. In an attempt to clarify the relationship a series of experiments have been done in rats. The following results were observed. 1) Renal renin activity of clamped kidney increased after silver clipping and the increments were maintained until four to five weeks of operation. 2) Renal renin activity of the untouched contralateral kidney was vulnerable to be suppressed just after clamping, and the activity disappered almost below the limitation of the radioimmunoassay sensitivity up to four weeks. 3) Plasma lenin activity was changed by the renal renin activity, but the regression coefficient from the two kidney one clip Goldblatt hypertensive rats was different from the sham-operated, or age-matched control rats. 4) Plasma renin activity of all the groups tested has the exponential curve in terms of renal renin activity. These data suggest that the renal renin activity is important to control the plasma renin activity in certain experimental condition, especially in chronic status.

• Proceedings of the Zoological Society Korea Conference
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• 1995.10b
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• pp.287.2-287
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• 1995

No Abstract, See Full Text

• Journal of the Society of Cosmetic Scientists of Korea
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• v.8 no.1
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• pp.75-83
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• 1980

• The Bulletin of The Korean Astronomical Society
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• v.38 no.2
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• pp.89.2-89.2
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• 2013

Solar energetic transients, e.g., flares, CMEs, etc., release large amount of energy which is expected to excite acoustic waves (p-modes) by exerting mechanical impulse of the thermal expansion of the flare on the photosphere. We study the p-mode properties of flaring and dormant active regions (ARs) to find association between flare and p-mode parameters. We compute the magnetic and flare activity indices of ARs using the line-of-sight magnetograms and GOES X-ray fluxes, respectively. The p-mode parameters are computed from the ring-diagram analysis. We correct p-mode parameters for magnetic field, filling factors and foreshortening by multiple linear-regression analysis. Our analysis of several flaring and dormant ARs observed during the Carrington rotations 1980-2109, showed strong association of mode parameters with magnetic and flare activities. We find that the mode parameters are contaminated by the geometrical effect. Mode amplitude decreases with angular distance from the solar disc centre. The mode width increases with magnetic activity while amplitude showed opposite relation due to mode absorption by the sunspot. After correcting modes due to all geometrical effects, magnetic activity and filling factor, we find that the modes amplitude, and mode energy increases with flare energy while width shows opposite relation.

• Journal of the Korean Home Economics Association
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• v.27 no.2
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• pp.85-95
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• 1989

To examine closely the relations between food habits, food preferences and personality traits, 141 boys and 146 girls in the 5th and the 6th grade of primary school in Incheon were studied by questionaires. The results of this study were as follows: 1. In food habit scores, girls got 2.28/3.00 and boys got 2.24/3.00 which meant boys and girls had the similar food habits. 2. The higher were their activity, sociability, responsibility, reflectiveness, and superiority, the higher score they showed in food habits. 3. Meats, fats and processed foods had much to do with emotional stability, and those who belonged to high group in emotional stability high preference for them. But girls who had high preference for meats were low in emotional stability. 4. Fishes of which bones we can eat, and potatoes had relation to activity, and those who belonged to high group in activity showed high preference for them. 5. Vegetables and processed foods had relation to sociability. Those who belonged to high group in sociability showed high preference for vegetables, but those who belonged to middle group in sociability showed highest preference for processed foods. 6. Meats and potatoes had much to do with responsibility. Those who belonged to low group in responsibility showed high preference for them. 7. Those who belonged to the high group in emotional stability, and superiority showed the high preferene for foods respectively, and superiority showed the high preference for foods respectively.

• Journal of Biomedical Engineering Research
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• v.16 no.2
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• pp.201-208
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• 1995

The information obtained from the analysis of respiratory muscle elecromyographic (EMG) activities provides a mean for studying muscular activity in relation to the ventilatory process. Thus, in order to comprehend the airflow pattern and its brain control, signal processing is required to characterize respiratory muscle activity. This paper presents a computerized method for the analysis of the electrical activity of the respiratory muscles of premature lambs, and focuses upon the automatic determination of respiratory timing points such as onset and cessation points of the burst activity. Based on experimental results, reliable timing points can be obtained using the proposed methodology.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 1994.10a
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• pp.79-84
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• 1994

The purpose of this study is to find out the relation between the outdoor activity and independent behavior of infant and the physical charater of the intermediate-territory. Another purpose is to find out the estimate of infant smother to the intermediate-territory as the space of the infant's outdoor life. As the result of this study, the following points are confirmed :1) The outdoor activity. cognition. independent behavior of infant is affected by the physical character of the intermediate-territory.2) The time and frequency of outdoor activity is affected by the physical character of the intermediate-territory. 3) The cognition and the boundary of outdoor activity are affected by the physical character of the intermediate-territory.4) The time of independent behavior is affected by the physical character of the intermediate-territory.5) The estimate of infant's mother to the intermediate-territory as the space of infant’s activity is very bad. Therefore the physical environment of intermediate-territory is very poor.

• Journal of the Korean housing association
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• v.6 no.2
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• pp.43-49
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• 1995

The purpose of this study is to find out the relation between the outdoor activity and independent behavior of infant and the physical charater of the intermediate-territory. Another purpose is to find out the estimate of infant's mother to the intermediate-territory as the space of the infant's outdoor life. As the result of this study, the following points are confirmed: 1) The outdoor activity, cognition, independent behavior of infant is affected by the physical character of the intermediate-territory. 2) The time and frequency of outdoor activity is affected bu the physical character of the intermediate-territory. 3) The cognition and the boundary of outdoor activity are affected by the physical character of the intermediate-territory. 4) The time of independent behavior is affected by the physical character of the intermediate-territory. 5) The estimate of infant's mother to the intermediate-territory as the space of infant's activity is very bad. The physical environment of intermediate-territory is very poor.

• Journal of Microbiology
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• v.33 no.4
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• pp.267-272
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• 1995

Phosphatase activity was measured with other environmental factors in Cheonho reservoir in 1994. It ranged form 95 to 1,685 nM/1/h and was correlated significantly with chlorophyll-a. Such a close relation well matched the fact that over 90% of phosphatase activity was detected in > 3 $\mu\textrm{m}$ fraction. The phosphatase activity also correlated negatively with dissolved inorganic phosphate concentration, which implies derepression of phosphatase production by phosphate limitation. Significant correlation was analyzed between phosphatase activity and BOD, which also appeared to be closely correlated with chlorophyll-a. A great percentage of organic materials seems to be generated autochthonously by algae and extracellular enzyme even though allochthonous influence was thought to be stronger in Cheonho reservoir.