• 수산해양교육연구
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• 제27권2호
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• pp.505-515
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• 2015

This study aimed at identifying the differences between gifted students and general students in parental attitude toward science and trust perceived by them and their science self-efficacy. To achieve this purpose, a quantitative research was carried out for elementary gifted and general students. The results were as follows. Firstly, Gifted students recognized more positively their parents' attitude toward science than general students, and both of groups perceived more positively their mothers' than fathers'. Secondly, Parents' trust by gifted students was perceived more positively than by general students, but showed no difference between fathers and mothers. Thirdly, The average of science self-efficacy for gifted students was statistically meaningfully higher than for general students.

• 기본간호학회지
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• 제12권3호
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• pp.298-306
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• 2005

Purpose: The purpose of this study was to examine satisfaction and dissatisfaction factors with the method of testing practice in Fundamentals of Nursing with the students using checklists. Method: Subjects were 251 students doing three month practice. Checklists by K Publishing were used to assess skill in measuring blood pressure and sterilized. Measure for satisfaction and dissatisfaction factors were developed by researcher through a literature review. Collected data were processed using SAS. Results: 1. Average score for satisfaction was $3.49{\pm}0.68$ for theoretical subjects of basic nursing, $3.44{\pm}0.72$ for practical subjects and $3.29{\pm}0.74$ for practice. Average score for interest was $3.71{\pm}0.73$, 2. Average score for general satisfaction was $3.52{\pm}0.56$, and the satisfaction factor with the highest score was 'It was helpful in improving practical skills after the test'(average $3.78{\pm}0.78$). Average Score for general dissatisfaction was $3.13{\pm}0.59$, and dissatisfaction factor With the highest score was 'As I did not think deeply, I don't know exactly what mistakes I made'(average $3.41{\pm}0.94$). 3. Students who wanted to study further in the future appeared to be satisfied with practical tests using checklists(F=2.04, p=.038), and students appeared to be dissatisfied with them when they didn't have enough time for practice(F=3.38, p=.010). Conclusion: Students' satisfaction was relatively high, particularly as the tests were seen as helpful in improving practical skills after tests.

• 대한물리치료과학회지
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• 제1권2호
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• pp.289-299
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• 1994

This study was researched the general characteristics, the elbow-knee joint form, the varus and valgus angle and the both knee joint distance of the 215 persons form July 1, 1994 to July 15, 1994. The results were as follows : 1. The form of elbow joint was significant statistically in the sex group(p<0.05). 2. The angle of elbow joint was very significant statistically in the age group and sex. B.M.I. group(p<0.001, p<0.01, p<0.01), and the average angle was $9^{\circ}.51{\pm}4^{\circ}.79$(n=215). 3. The angle of Cubitus valgus was very significant statistically in the age group(p<0.001), and the average angle of Cubitus valgus was $10^{\circ}.85{\pm}3^{\circ}.76$(n=187). 4. The angle of Knee joint was significant statistically in the age group(p<0.05), and the its average angle was $7^{\circ}.63{\pm}4^{\circ}.52$(n=215). 5. The angle of Genu varus was significant statistically in the age and sex group(p<0.05, p<0.05), and the its average was $6^{\circ}.92{\pm}2^{\circ}.36$(n=27). 6. The angle of Genu valgus was very significant statistically in the age group(p<0.001), and the its average angle was $9^{\circ}.75{\pm}2^{\circ}.94$(n=149). 7. The distance of both Knee joint was significant statistically in the age group and B. M. I. group (p<0.001, p<0.05), and the its average distance was $2.55{\pm}1.45cm$(n=135).

• Journal of the Korean Data and Information Science Society
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• 제25권3호
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• pp.623-632
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• 2014

We shall consider the estimation for the parameter and the right tail probability in a general exponential distribution. We also shall consider the estimation of the reliability P(X < Y ) and the skewness trends of the density function of the ratio X=(X+Y) for two independent general exponential variables each having different shape parameters and known scale parameter. We then shall consider the estimation of the failure rate average and the hazard function for a general exponential variable having the density function with the unknown shape and known scale parameters, and for a bivariate density induced by the general exponential density.

• Journal of Trauma and Injury
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• 제19권2호
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• pp.143-149
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• 2006

Purpose: This study was done to evaluate the incidence, type of injury, medical consequences, mortality, and prognostic factors associated with stab wounds in patients who visited Kangnam Sacred Heart Hospital, Hallym University, Seoul, Korea. Methods: A retrospective analysis of the clinical data of 40 patients with abdominal stab wounds who visited Kangnam Sacred Heart Hospital, Hallym University, Seoul, Korea from January 1, 2000 to December 31, 2004. Results: 1) The most prevalent age group was patients in their the twenties to fourties (77.5% of all patients), and average age of the patients was 39.3 years. The male-to-female ratio was 2.07:1. 2) The external site of stab wounds was most commonly the periumbilcal area of the abdomen (14 cases, 33.3%). 3) The most commonly injured organs were the liver and the stomach (10 cases each, 16.9%). 4) Operations were performed on all 40 patients, with 9 (22.5%) negative operation findings. 5) Death occurred in 5 cases (12.5%). 6) The trauma indices of the death group were TRISS 51.9%, RTS 3.6 points, and APACHE II 23.0 points. 7) The average transfusion amount of the death group was 13.8 pints Conclusion: These data suggest that the transfusion amount and the trauma index of abdominal stab injuries may be statistically significant factors for predicting mortality.

• 동아시아식생활학회지
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• 제13권6호
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• pp.501-513
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• 2003

This study was conducted to investigate the relationship between general characteristics and the eating-out behaviors of 643 male/female industrial workers. The results of the study was summarized as follows. 1. The frequency rate of eating-out was higher for male than female, college graduates than high school graduates, high income earner than low income earner, and unmarried than married(p<0.05). 2. Average cost for eating-out was higher for male than female, for high educated and high income earner than low educated person. Age, married or not, personal health conditions and BMI, however, didn't make any difference in the average cost for eating-out. 3. Reasons fur eating-out was very different due to gender, age, degree of education income rate, married or not, BMI(p<0.05) but basically eating-out was due to get together with friends or colleagues. Also, people who thought they were not in good health answered that they did not eat-out in any conditions. Overweighted people ate out more often than normal or under-weighted people. 4. The method in gathering information about eating-out was different according to the level of education and whether married or not. On the other hand, gender, age, income rate, personal health condition and BMI did not make a big difference in its method. However, most People who Participated in the survey gathered information from people around them, such as friends/colleagues. 5. Taste was the most important factor in deciding the actual eating-out restaurant among the respondents and gender, age, level of education, married or not also made significant differences (p<0.05). 6. Besides personal health conditions and BMI, all the general characteristics including age made significant differences in selecting the most frequently visited restaurant. 7. Besides the personal health conditions, the transportation vehicle was different due to gender, age, level of education, income rate, married or not and BMI. As seen from the results, the eating-out behaviors mostly differed due to general characteristics. In order to searching for a new eating-out market, the general characteristics and the trend of the target customers has to be analyzed to activate the eating-out industry. In addition the need for highly nutritional food with low calorific value has to be emphasized along with the taste.

• Archives of Plastic Surgery
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• 제43권6호
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• pp.551-558
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• 2016

Background Fascial free flaps have been widely used for reconstruction of the hand because they are thin. However, studies reporting objective data regarding the advantages of this approach are lacking. Thus, we report our experience with such flaps. Methods Forty-five cases of fascial free flaps between November 2006 and March 2014 were reviewed. Nine cases involving reconstructed dorsal or lateral defects were included. Four anterolateral thigh fascial free flaps and 5 lateral arm fascial free flaps were examined. Maximal flap contour was assessed by measuring reconstructed tissue thickness at the central area from the surface of the skin to below the bone in a vertical manner using ultrasonography and X-ray data. Contralateral regions were examined in the same manner and a comparative analysis was performed. A questionnaire survey regarding aesthetic satisfaction was also administered. Results All reconstructed parts had a thicker contour than the contralateral side. The average relative percentage of reconstructed tissue thickness was found to be 152% using ultrasonography and 143% using X-ray imaging. According to the aesthetic satisfaction survey, the average rate of satisfaction for patients was 62%, and satisfaction with the flap contour was 72%. Conclusions Using a fascial free flap, the reconstructed tissue was approximately $1.5{\times}$ as thick as the contour of the normal side, which led to positive responses regarding aesthetic satisfaction.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2009년도 추계 학술논문 발표대회
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• pp.113-116
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• 2009

This study analyzed fire-resistant characteristics according to changes in repair methods of PFH mixed high-strength concrete roof structures having undergone fire damage. The results of the study are as follows. First, as a repulsive characteristics of structures, the remaining repulsion was shown to increase following fire-resistance tests according to increases in depth of coverings. The results of the relationship between depth of coverings and remaining repulsion rates following fire-proofing tests showed a high correlation. At a covering depth of 67.3mm, remaining repulsion rate was estimated to be 100%. For fire-resistant characteristics following repairs of structure, as for spalling, severe separation was shown in the case of general plaster while general plaster + Metal Lath showed overall superior spalling prevention. For internal structure temperatures, general plaster showed max temperatures of 705℃, average temperatures of 636℃ while general plaster + metal lath showed max temperature of 660℃ and average temperature of 520℃, demonstrating lower temperature distributions than use of only general plaster. In conclusion, after removing the covering of structures damaged due to high temperatures of fires within high-strength concrete installations, the use of fire-resistant mortars and applying metal laths on surfaces of general plaster will provide superior fire-resistance performance in the occurrence of a 2nd fire.

• 한국응용과학기술학회지
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• 제39권2호
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• pp.359-367
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• 2022

본 연구의 목적은 대학생의 성지식, 성태도와 성인지 감수성과의 관계를 확인하고, 성인지 감수성에 미치는 영향을 파악하기 위한 서술적 연구이다. 연구 대상자는 139명의 일반 대학생으로 자가 보고 설문지를 통해 수집된 자료는 기술통계, t-test, ANOVA 및 Schffe test로 분석하였다. 일반 대학생의 성지식 평균은 38점 만점에 22.73점이었고, 성태도는 5점 만점에 2.92점이었다. 성인지 감수성은 평균 5점 만점에 2.03점이었다. 연구 결과, 성인지 감수성은 성태도와 양의 상관관계가 있었으며(r=.201, p=.018), 일반 대학생의 성인지 감수성에 영향을 미치는 요인은 성태도(𝛽=.196, p=.021)로 나타났으며, 설명력은 34.0%였다. 본 연구 결과를 토대로 일반 대학생의 성인지 감수성을 높이기 위해 올바른 성태도를 확립할 수 있는 프로그램 개발이 필요하다.

• Archives of Plastic Surgery
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• 제50권6호
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• pp.535-540
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• 2023

Background Abdominoplasty with abdominal plication increases intra-abdominal pressure (IAP) and has been previously associated with limited diaphragmatic excursion and respiratory dysfunctions. Many factors found in abdominoplasties and among postbariatric patients predispose them to a higher occurrence. This study aims to evaluate the impact of abdominal plication among postbariatric patients, assess whether the plication increases their IAP, and analyze how these IAP correlate to their postoperative outcome. Methods This prospective study was performed on all patients who underwent circumferential Fleur-De-Lis abdominoplasty. For this intended study, the IAP was measured by an intravesical minimally invasive approach in three stages: after the initiation of general anesthesia, after a 10-cm abdominal wall plication and skin closure, and 24 hours after the procedure. Results We included 46 patients, of which 41 were female and 5 were male. Before the bariatric procedure, these patients had an average maximum weight of 121.4 kg and an average maximum body mass index of 45.78 kg/m²; 7 were grade I obese patients, 10 were grade II, and 29 were grade III. Only three patients were operated on with a gastric sleeve and 43 with gastric bypass. We presented six patients with transitory intra-abdominal hypertension in the first 24 hours, all of them from the grade I obesity group, the highest presented was 14.3 mm Hg. We presented 15% (7/46) of complication rates, which were only four seroma and five dehiscence; two patients presented both seroma and wound dehiscence. Conclusion Performing a 10-cm abdominal wall plication or greater represents a higher risk for intra-abdominal hypertension, slower general recovery, and possibly higher complication rate in patients who presented a lower degree of obesity (grade I) at the moment of the bariatric surgery.