This study was conducted to clarify the effect of physical ability, pain, fatigue, depression, sexual satisfaction, and spouse criticism on the sexual intrusiveness of rheumatoid arthritis(RA)women. The subjects of the study were 89 RA outpatients who visited the department of rheumatology of Dong-A University Hospital in Pusan from March 2000 to April, 2000. Pain & Fatigue via graphic rating scale, depression via CES-D(Center for Epidemiologic Studies -Depression) scale and physical ability via the Health Assessment questionnaire(HAQ) were assessed. Also we used both Sexual satisfaction scale(Kim, et al, 1997) to measure sexual satisfaction and Spouse criticism scale(Kraaimaat et al. 1996) to measure spouse criticism. The Intrusiveness rating scale which was derived from Arthritis Impact Measurement Scale(AIMS) was used to measure illness intrusiveness in sexuality. The relationships between the variables such as pain, depression, fatigue, physical ability, spouse criticism, sexual satisfaction and illness intrusiveness on sexuality were analyzed by Pearson correlation. As a result, pain & depression were significantly positively related to illness intrusiveness and physical ability & sexual satisfaction was significantly negatively related to illness intrusiveness. But these variables were interrelated. So hierarchical regression was performed to examine the relative contribution of pain, depression, physical ability, and sexual satisfaction with regard to intrusiveness of RA on sexuality. It revealed that pain, depression & sexual satisfaction predicted significantly illness intrusiveness on sexuality. Therefore it is very important to reduce pain and depression and to increase sexual satisfaction for reducing illness intrusiveness.
The Journal of Korean Institute of Electromagnetic Engineering and Science
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v.13
no.2
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pp.208-216
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2002
In this paper, the design method of a waveguide broad-wall longitudinal slot array monopulse antenna of X-type monopulse axes is presented, and the method is verified through manufacture and measurement. In the antenna design of this paper, the antenna size is small and the monopulse axes are X-type. Thus, the common continuous aperture distribution fuction is not suitable and the power balance among antenna quadrants should be considered. Also, since the waveguide height is reduced into 0.1 wavelength, the modelling of the slot characteristics is not simple. Thus, in this paper, the aperture distribution is optimized by using random number, and the balance among the quadrants is achieved by applying the quadrant weighting factor during the aperture optimization process. Also, the moment method procedure is accelerated by applying the interpolation technique to some part of the moment matrix, and the moment method procedure is added to the array synthesis program as a subroutine so that the slot characteristics can be calculated directly when it is required. Based on this method, a antenna of 28dBi is designed and manufactured. It is found that the antenna characteristics is similar to design data.
The purpose of this study is to investigate the relations between spouse's self-disclosure and marital adjustment. A measurement tools used for this study are self-disclosure scale, which was adapted and reproducted from Jourard's Self-Disclosure! Questionnaire(JSDQ), and marital adjustment scale, which was modified and supplemented form Dyadic Adjustment Scale (D.A.S). developed by Spanier. The subjects were 154 married couples dwelling in Seoul and questionnaires are recorded separately by both spouses. Statistical methods such as frequency, percentage, mean, standard deviation, one way ANOVA and pearson correlation were used for data analysis. The results of this study are as follows; 1) For husband, self-disclosure degree was significant difference according to level of education. That is, the more husband was higher level of education, the more husband tended to disclose to wife. 2) Among the variables to have influence on the marital adjustment, level of education and marriage pattern had influence on wive's martial adjustment and family income and marriage pattern had influence on husbands' marital adjustment. 3) Wives were higher disclosed than husbands and wives were more disclosed than perceived husbands' disclosure. 4) There were positive correlation between the self-disclosure of husbands and the marital adjustment of wives. (r+.3872, p<.005) And there were positive correlation between the self-disclosure of wives and the marital adjustment of husbands. (r=.4997, p<.005) 5) For wives, the perception of husbands' disclosure correlates with wives' marital adjustment. (r=.4592, p<.005) For husbands, the perception of wives' disclosure correlates with husbands' marital adjustment.(r=.5610, p<.005) From this results, full and honest self-disclosure is needed for high marital adjustment of a married couple. In the future, a study on the relationship between self-disclosure and marital adjustment is need to various measure of many subject.
The purpose of this study was to develop cardiovascular health related percent body-fat standards that may be applied to epidemiologic investigations of the prevalence and incidence of obesity in adolescents, pediatric health screenings, and youth fitness tests. The subjects included 102 males and 80 females aged 19~22years. All subject were Honam University Students Total body fat was derived from body density which was estimated from age and the triceps and subscapular skinfold thickness measured with Lang calipers to the nearst l.0mm. Serum total cholesterol and lipoprotein cholesterol fraction(HDL-CLDL-C) were measured from blood obtained from fore arm vein after blood pressure measurement. In analyses to determine critical fat levels associated with elevated CDD(Chronic Degenerative Disease) risk factors;male and female were grouped by level of percent fat as follows: male, 〈 10%, 10-14.9%, 15-19.9%, 20-24.9%, and $\geq$ 25%;female, 〈 20%, 20-24.9%, 25-29.9%, 30-34.9%, and $\geq$ 35%. As the results of the data, the conclusions were as follows: 1. A dose respones effect was observed between blood pressure and percent body fat in males and females; in contrast, total cholesterol and lipoprotein ratios were relatively independant of percent fat among the lower four fatness group in males and the lower three fatness groups in females. 2. The percentage of subjects in the uppermost quintile for S-Bp, D-Bp, TC, LDL/H was significantly(P〈.05) greater than expected by change alone(20%) in males with $\geq$ 25% fat and in females with $\geq$ 30% fat females with $\geq$35% had even greater representation in the uppermost quintile of all CDD risk factors compared to females with 30-34.9% fat.
Transactions of the Korean Society of Mechanical Engineers B
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v.20
no.1
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pp.266-274
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1996
An experimental work was conducted to investigate the characteristics of the onset of flooding in vertical annuli with a direct injection mode using air and water. The onset of flooding was determined by means of pressure drop measurement while the air velocity was increased gradually under fixed liquid flow rates. Data of the onset of flooding were collected for various combinations of the tube size and the nozzle number. A theoretical analysis of the onset of flooding was also performed based on an envelope theory. The result shows that the onset of flooding in small-scale annuli can be predicted relatively well by the theory. A modified Wallis parameter was used to investigate the scaling effect of flooding phenomena in the annuli, indicating a relatively reasonable result. The number of nozzle has no effect on the flooding velocity when liquid was injected through 2, 3, 4 and 6 nozzles but the initiation of flooding was significantly expedited when 12 nozzles were employed for liquid injection.
Ji, Hong-Geun;Kim, Ju-Duck;Kim, Jeong-Dong;Choi, Jung-Sik
Journal of the Society of Cosmetic Scientists of Korea
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v.30
no.2
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pp.207-210
/
2004
Glycyrrhiza uralensis (licorice root) is very useful medicinal herb because of strong anti-inflammatory and anti-wrinkle effect. Therefore, it is widely used in functional cosmetics. However, it is insoluble and easily decomposed by light, heat, oxygen, etc. In this study, we first prepared NanoSolve-Licorice (30-50nm) using Glycyrrhiza uralensis and propylene glycol! hydrogenated lecithin/caprylic/capric triglyceride/glycerin/water system with microfluidizer. And then, NanoSolve-Licorice and porous PMMA are dispersed in ethanol. Finally, we could get a stabilized system with high-pressure homogenizer (1,000 Bar, 3 passes). According to HPLC measurement for glabridin content, our system is more stable compared with general liposome ones. Capsulated licorice has an enhanced anti-inflammatory effect on account of excellent skin penetration. We also evaluated our final product through image analyzer, particle size analyzer, FF-TEM and chromameter.
Purpose: This study aims to examine whether the kinesio tape method can relax perimenstrual symptoms and decrease the menstrual pain of those who complain of perimenstrual discomforts. Method: This study has been designed to use the nonequivalent control group in the pre and post-test. The data have been collected from unmarried females complaining of perimenstrual discomfort and living in D city from the 2nd of February through the 10th of April, 2002. An experimental group of 32 people and a control group of 35 people were chosen, and they were first investigated for symptoms before and after menstruation when the menstrual pain was the severest and for the VAS measurement of menstrual pain. For the experimental group, the kinesio tape method was conducted two times a week for three weeks (six times in all), and the control group remained intact. The investigations after the experimental treatment were carried out in the same way as before. The measuring instruments were the peri menstrual measuring instruments of symptoms of 42 items and the menstrual pain was measured by VAS Result: The primary hypothesis: The experimental group who used the kinesio tape method would experience less perimenstrual discomfort than the control group who did not use it. The first sub-hypothesis: The first sub-hypothesis that suggests 'The experimental group who used the kinesio tape method would experience more relaxation of perimenstrual symptom than the control group who did not use it' was supported. The second sub-hypothesis: The second sub-hypothesis that suggests that 'The experimental group who used the kinesio tape method would get lower scores of menstrual pain of VAS than the control group who did not use it' was supported. Conclusion: These results of the study show that the kinesio tape method is effective in relaxing perimenstrual symptoms and lessening menstrual pain.
The purpose of this study was to examine the effects of self-regulated learning program on the underachiever's academic achievement and academic self-concept. To achieve the purpose of study the research hypotheses were as follows : Hypothesis 1 : There will be significant differences in the improvement of academic achievement between the experimental group and the control group. Hypothesis 2 : There will be significant differences in the improvement of academic self-concept between the experimental group and the control group. To verify these hypotheses, 32 underachievers were selected from sixth grade students of 'D' elementary school located in Seoul. 16 students were allocated to the experimental group and 16 students were allocated to the control group. The experimental group trained with self-regulated learning program for 10 times(The length of each section was 60 minutes). The self-regulated learning program in this study was based on program by Kim. Yong-Soo(1998), The measurement instruments of the study were mathematics achievement test paper and academic self-concept test. To find out the difference, Pretest-posttest control design was used. Mean and standard deviations obtained from these tests were analysed with t-test. The major findings obtained through this study are as follows : First, self-regulated learning program was effective in improvement of academic achievement (p<.05). Second, self-regulated learning Program was not effective in improvement of academic self-concept. However, the experimental group showed significant improvement(p<.01) at academic self-concept and sub academic self-concepts (ability, achievement) in the data of pre-post test. it can be suggested that this program had positive influence on underachievers. Although it has some limitations, self-regulated learning program is effective to academic achievement and academic self-concept of underachievers, even though not significant, it has a positive t.
Objectives : This study was designed to investigate the effects of Lumbricus extract(LE) on the regional cerebral blood flow(rCBF) in ischemic rats, further to determine the mechanism of action of LE, and the effects that LE inhibits lactate dehydrogenase(LDH) activity in brain cells. Methods and materials : This study, ischemic rats were divided into total four group: control group(n=6), experimental group I (LE treated group)(n=6), experimental group II(LE treated group after pretreatment with indomethacin)(n=6), experimental group III(LE treated group after pretreatment with methylene blue)(n=6). And the measurement that LE inhibits LDH activity in the damage to brain cells to N-methyl-D-aspartic acid(NMDA). The changes of rCBF were determinated by laser-doppler flowmetry(LDF), and LDH activity was determinated by microplate reader in vitro. Results : 1. The rCBF was significantly improved by LE(10 mg/kg, i.p.) during the period of cerebral reperfusion, compared with the control group. 2. The rCBF was significantly increased by LE after pretreatment with indomethacin(1 mg/kg, i.p.), an inhibitor of cyclooxygenase, during the period of cerebral reperfusion, compared with the LE group, and rCBF was accelerated by LE after pretreatment with methylene blue($10{\mu}g/kg$, i.p.) an inhibitor of guanylate cyclase during the period of cerebral reperfusion, compared with the control group. 3. LE significantly inhibited LDH activity in vitro in a dose-dependent manner. Conclusions : From the above results, these were suggested that Lumbricus had anti-ischemia action in connection with cyclooxygenase and might prevent the brain cells death through inhibited LDH activity.
Journal of the Korean Society of Clothing and Textiles
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v.33
no.5
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pp.827-839
/
2009
Sizing system of Korean structural firefighting protective clothing that is national approved should be met for specification of structural firefighting protective clothing that is identified by Ministry of Public Administration and Security(MOPAS). However if you look over the specification of sizing system, the standard is based on only 'height' and the others are indicated as the size of completed product. KS K ISO 13688 and EN 340 which is met on ISO 13688 which indicates sizing system about protective clothing has the standards of height, chest and waist circumference. Also NFPA 1971 that has standards of sizing system is based on chest circumference, cervical to wrist length, waist circumference and inseam. That is different from Korean standards. Therefore, fire fighting protective clothing standards which is based on only height should be compensated and not be relied on foreign standards like ISO. It is indispensable for developing our own sizing system of structural fire fighting protective clothing. In this studying, Korean new sizing system of structural fire fighting protective clothing was developed for providing basic information of ergonomic structural fire fighting protective clothing. The analyzed target age was between 20 and 59 years old fire fighter who extinguish the fire. And it was analyzed by 3D measurement among data of the $5^{th}$ Size Korea. On conclusion, in case of structural fire fighting protective clothing coat, physical dimension was to be chest circumference, cervical to wrist length. Three dimensions as 5cm space of circumference and four dimensions as 2.5cm space of cervical to wrist length were derived, which means that totally 12 dimensions were defined. Dimension standards of pants was based on the analysis of waist circumference and crotch height. Six dimensions as 5cm space of waist circumference and three dimensions as 5cm space of crotch height were derived, which means that totally 14 dimensions were defined.
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