• 대한통합의학회지
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• 제10권4호
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• pp.251-259
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• 2022

Purpose : This study was conducted to check the effect on nursing college students' major satisfaction, adjustment to college life and nurse's image nursing students before clinical practical education. Methods : The study surveyed 209 college students majoring in nursing science in the city of B for the period of April through May 2022. The collected data were analyzed using SPSS/WIN 22.0 to determine the frequency, percentage ratio, average, and standard deviation. Statistical analyses included the t-test, analysis of variance, pearson's correlation coefficients. Results : As a result of this study, the average degree of satisfaction with majors was 3.88±.50, the average of college life adaptation was 3.26±.47, and the average of the nurse image was 3.90±.51. The major satisfaction according to the general characteristics of the study subjects showed a statistically significant difference in the motive for choosing a department (F=3.70, p=.003) and the thought of a nursing job (F=2.95, p=.004). The adjustment to college life according to the general characteristics of the study subjects showed a statistically significant difference in grade (F=3.50, p=.001), department selection motivation (F=2.69, p=.022) showed a statistically significant difference. The nurse image showed a statistically significant difference in residence type (F=6.00, p=.001) and nursing job thinking (F=2.11, p=.036). The correlation between the variables of the study subjects showed that major satisfaction was found to have a positive correlation with adjustment college life (r=.51, p<.001) and nurse image (r=.54, p<.001). It was found that adjustment college life had a positive correlation with the nurse image (r=.32, p<.001). Conclusion : The higher the degree of satisfaction with the major of nursing students prior to clinical practice education, the higher the degree of adaptation to college life. It is need to intervention studies that can improve the image of positive nursing.

• Ocean and Polar Research
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• 제40권4호
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• pp.237-247
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• 2018

This study aims to estimate optimal harvests, fishing efforts, and stock levels of hairtail harvested by the large pair bottom trawl, the large otter trawl, the large purse seine, the offshore long line, and the offshore angling fisheries by using the surplus production models and the current value Hamiltonian method. Processes of this study are as follows. First of all, this study estimates the standardized fishing efforts regarding the harvesting of the hairtail by the above five fishing gears based on the general linear model developed by Gavaris. Secondly, this study estimates environmental carrying capacity (k), intrinsic growth rate (r), and catchability coefficient (q) by applying the Clarke Yoshimoto Pooley (CY&P) model among various surplus production models. Thirdly, this study estimates the optimal harvests, fishing efforts, and stock levels regarding the hairtail by the current value Hamiltonian method, including the average landing price, the average unit cost, and the social discount rate. Finally, this study attempts a sensitivity analysis to figure out changes in optimal harvests, fishing efforts, and stock levels due to changes in the average landing price and the average unit cost. As results induced by the current value Hamiltonian method, the optimal harvests, fishing efforts, and stock levels regarding the hairtail caught by several fishing gears were estimated as 33,133 tons, 901,080 horse power, and 79,877 tons, respectively. In addition, from the results of the sensitivity analysis, first of all, if the average landing price of the hairtail constantly increases, the optimal harvests of it increase at a decreasing rate, and then harvests finally slightly decrease as a result of decreases in stock levels. Secondly, if the average unit cost of fishing efforts continuously increases, the optimal fishing efforts decreases, but optimal stock levels increase. Optimal harvests start climbing and then decrease continuously due to increases in the average unit cost. In summary, this study suggests that the optimal harvests (33,133 tons) were larger than actual harvests (25,133 tons), but the optimal fishing efforts (901,080 horse power) were much less than estimated standardized fishing efforts (1,277,284 horse power), corresponding to the average of the recent three years (2014-2016). This result implies that the hairtail has been inefficiently harvested and recently overfished due to excessive fishing efforts. Efficient management and conservation policies on stock levels need to be urgently implemented. Some appropriate strategies would be to include the hairtail in the Korean TAC species or to extend the closed fishing season for this species.

• 대한영양사협회학술지
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• 제4권1호
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• pp.30-39
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• 1998

This study was carried out to investigate the job characteristics and relationships between general characteristics and job satisfaction of the dietician in community health center. The subjects were 40 dieticians who responded to the questionnaire distributed at the annual education program in 1997. Statistical data analysis was completed using SAS package program for frequencies, means, $x^2$-test, ANOVA and Duncan's multiple range test. The results of this study can be summarized as follows. 45.0% of the dieticians were 26 to 30 years old, four-year-course university graduates were 75.0% and daily workers were 72.5% The level of the job satisfaction of the dietician in community health center was the highest in the relationship with colleagues. The other parts of job satisfaction such as effects of nutrition counselling and education, value achievement as a dietician, general work and supervision by supervisors were above average, The general characteristics such as the age, the level of education, employment conditions, working hours per week and total length of service were significantly to all fields of job satisfaction except general work.

• Archives of Plastic Surgery
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• 제41권6호
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• pp.768-772
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• 2014

Background To compare clinical and radiographic outcomes between intramedullary nail fixation and percutaneous K-wire fixation for fractures in the distal third portion of the metacarpal bone. Methods A single-institutional retrospective review identified 41 consecutive cases of metacarpal fractures between September 2009 and August 2013. Each of the cases met the inclusion criteria for closed, extra-articular fractures of the distal third of the metacarpal bone. The patients were divided by the method of fixation (intramedullary nailing or K-wire). Outcomes were compared for mean and median total active motion of the digit, radiographic parameters, and period until return to work. Complications and symptoms were determined by a questionnaire. Results During the period under review, 41 patients met the inclusion criteria, and the fractures were managed with either intramedullary nailing (n=19) or percutaneous K-wire fixation (n=22). The mean and median total active range of motion and radiographic healing showed no statistically significant difference between the two groups. No union failures were observed in either group. The mean operation time was shorter by an average of 14 minutes for the percutaneous K-wire fixation group. However, the intramedullary nailing group returned to work earlier by an average of 2.3 weeks. Complications were reported only in the K-wire fixation group. Conclusions Intramedullary nailing fixation is advisable for fractures in the distal third of the metacarpal bone. It provides early recovery of the range of motion, an earlier return to work, and lower complication rates, despite potentially requiring a wire removal procedure at the patient's request.

• 대한간호학회지
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• 제14권1호
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• pp.1-20
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• 1984

This study was attempted to evaluate and explain the correlation between stress and utilization of Dispensary, Frequency of absence, Frequency of accident as the health condition of bluecollared workers. The subjects for this study were 260 workers selected conveniently from 360 workers working at one chemical manufacturer located in Seoul. The dataas measure the Stress was collected through SRRS (The Social Readjustment Rating Scale) which is developed by Holmes ＆ Rahe (1976) from 27th July to 10th August, 1983. The data of Utilization of Dispensary and Frequency of Accident were brought out from the record of Dispensary during past 8 months. The Frequency of Abscence from January to August were collected through diligence and indolence cards of each department. All collected data were analysed based on the SPSS (Statistical Package for the Social Science) program. The results of the study are as follows: 1. The average of Utilization of Dispensary was 7.4, Frequency of abscence 14.6, frequency of Accident 0.4. 2. The average score of Stress was 134 (minimum : 0, maximum : 593, Standard deviation : 109. 3) It can be considered as a slight stressed group by the requlations of Holmes and Rahe. 3. According to the analysed results of correlation between Stress and the Utilization of Dispensary, Frequency of Absence, frequency of Accident, the Utilization of dispensary and stress were significantly related (r= .1955, p<.001), the Frequency of Absence (r=.0284, p >, 05), and the Frequency of Absence (r=.0284, p>.05), and the Frequency of Accident (r= .0831, p>.05) were not significantly related with Stress. 4. In the relation between general characters of subjects and the Utilization of Dispensary, 20 to 25 aged group, women, single, christian, lent-house dwelling, 1 to 5 years employed group used at a high ratio. 5. In the relation between general character of subjects and the Frequency of Absence, men, 51 to 55 aged group, 21 to 25 years employed group indicated high Frequency, and other char-noters were not significantly related. 6. In the relation between general characters of subjects and the Frequency of Accident, women. single, 20 to 25 aged group, catholic, lent-house dwelling, below 1 year employed group showed high frequency. 7. Stress showed a significant difference only with a religion. Catholic group represented mode-rate stressed scored 209.67, and not significantly related with other general characters.

• 한국식품위생안전성학회지
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• 제26권4호
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• pp.361-365
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• 2011

To evaluate the indoor air quality of food manufacturing plants, the presence of viable bacteria and fungi was assessed in the indoor air of the facilities at which 9 food items were manufactured. Air samples were collected from the general zone, low clean zone and clean zone of each factory with an air sampler, in combination with plate counts agar using for bacteria, and dichloran-glycerol agar for fungi. The samples were incubated at $25^{\circ}C$ for 4 to 7 days. After culture, the colony forming units (CFU) on each plate were counted and corrected with a positive hole conversion table. The average concentration of bacteria was $2.2{\times}10^3\;CFU/m^3$ in the general zone, $1.2{\times}10^3\;CFU/m^3$ in the low clean zone and $7.3{\times}10^2\;CFU/m^3$ in the clean zone. The average concentration of fungal microbes was $2.5{\times}10^3\;CFU/m^3$ in the general zone, $2.6{\times}10^3\;CFU/m^3$ in the low clean zone, and $2.0{\times}10^2\;CFU/m^3$ in the clean zone. No meaningful differences were detected between the general zone and the low clean zone, but the clean zone had significantly lower concentrations than the other zones. Additionally, the identification of the fungi was performed according to morphological method using a giant culture and slide culture. The fungi were identified as belonging to 18 genera, and the genera Cladosporium(33%), Penicillium(29%) and Aspergillus(26%), predominated. Aspergillus isolates were identified to species level, and A. ochraceus, a mycotoxigenic species, was identified. As part of the effort to control the quality of the indoor air of food manufacturing plants, our results show that continued studies are clearly warranted.

• Journal of the Korean Data and Information Science Society
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• 제24권6호
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• pp.1149-1157
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• 2013

본 연구에서는 2011학년과 2012학년도 K대학교 입학생 중 입학사정관 전형으로 입학한 학생들과 일반 전형으로 입학한 학생들의 평균평점과 상대하위순위 (relative ascending rank)에 기초한 학업성취도를 분석하고자 한다. 이 분석을 통해 입학사정관전형의 실효성과 상호관련성을 분석하여 우수한 학생들을 선발하는데 필요한 기초자료를 마련하고자 한다. 분석결과에 의하면, 입학사정관 전형과 일반 전형의 학업성취도 차이를 분석한 결과 일반 전형의 학업성취도가 입학사정관 전형의 학업성취도보다 높은 것으로 나타났다. 입학사정관, 수시 일반, 정시 일반 모집별로 학업성취도의 차이를 분석한 결과 입학사정관제 학생들이 일반 전형학생들에 비해서 거의 모든 학기에서 학업성취도가 낮은 것을 확인할 수 있었고, 일반 전형 중에서는 수시일반 학생들에 비해 정시 일반 학생들의 학업성취도가 거의 모든 학기에서 높은 것을 알 수 있었다.

• 대한족부족관절학회지
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• 제6권2호
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• pp.167-171
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• 2002

Purpose: To analyze the result of Modified Brostr$\ddot{O}$m procedure for Chronic ankle lateral instability without associated injury. Materials and Methods: Forty-one patients(Forty-one feet) diagnosed and operated with chronic ankle lateral instability without associated injury were evaluated retrospectively from June 1995 to December 1999. Twenty-three patients were athletes. For the evaluation of clinical outcome, a subjective grading scale of modified Hamilton was used, and pain relief, relief of instability symptom and anterior drawer test were evaluated. Results: Among forty-one operations, there were six excellent, thirty-five good results as a whole. All cases showed over the grade good. The average time to ordinary life in the non-atheletes was 2.5 months and average time to sport activity in the athletes was 4 months postoperatively. Conclusion: The modified Brostr$\ddot{O}$m procedure seems to be effective method for chronic ankle lateral instability without associated injury.

• PNF and Movement
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• 제20권3호
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• pp.431-441
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• 2022

Purpose: The purpose of this study was to compare the changes in the contact area, maximum pressure, maximum mean pressure, and maximum force of functional insoles and general insoles when walking. Methods: Foot pressure was measured by the ignition of functional insoles and general insoles on Company N shoes. The foot pressure was measured using a precision pressure distribution meter (Pedar - X mobile system, Novel, Germany). Each insole sensor contained 99 independent cells and was inserted between the foot and the shoe. A wireless Bluetooth-type program was used to measure the pressure detected by the measuring insoles. In order to eliminate adaptation and fatigue caused by wearing the guide during the experiment, sufficient rest was taken between each experiment, and the wearing order was randomly selected. Results: Functional insole significantly increased the forefoot and midfoot (medial, lateral) (p<0.05), while total foot, forefoot, and rearfoot peak pressure significantly decreased (p < 0.05) compared to the general insole. Conclusion: In the functional insole, a high contact area was measured inside, even in the middle of the foot, leading to a proper change in foot pressure. It was confirmed that the contact area was reduced and dispersion occurred well. In addition, it was found that the maximum pressure in the front and back of the entire foot was reduced, so the weight pressure dispersion in the functional insole was evenly distributed, and the maximum average pressure change was similar.

• 한국가정과교육학회지
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• 제24권4호
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• pp.39-58
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• 2012

본 연구는 대안학교와 일반학교 학생들의 가정교과의 운영실태 및 인식에 관한 비교연구를 위해 경기지역의 대안학교와 그 인근 지역의 일반학교를 대상으로 설문지를 조사하였고, 조사대상자는 대안학교 130명, 일반학교 241명이었다. 조사대상자들의 학교 만족도는 일반학교의 경우 '보통이다' 38.6%, 대안학교의 경우 '만족한다' 40.8%가 가장 많아 대안학교의 경우 학교 만족도가 더 높았다(p<0.001). 가정교과를 '중요한 과목'으로 인식하는지의 항목은 5점 만점에 일반학교는 3.08점, 대안학교는 3.32점으로 대안학교의 인식이 더 높았다(p<0.05). 실습 만족도와 수업 만족도도 대안학교 학생들이 더 높은 것으로 나타났다. 그런데 대안학교가 일반학교에 비하여 시청각 학습자료의 사용이 크게 적은 것으로 나타났고, 실습실 시설이 미비한 것으로 나타났다. 가정교과에 대한 흥미도에서 일반학교는 '보통이다'(36.9%), 대안학교는 '관심을 가지고 있는 편이다'(38.5%)가 가장 많았다. 가정교과에 대한 필요성에 대하여 일반학교는 67.6%, 대안학교는 79.2%로 대안학교의 경우 필요성을 더 느끼는 것으로 나타났다(p<0.05). 가정교과에 대한 흥미도의 성별차이를 살펴본 결과 '의복마련과 관리'에서만 차이가 나타났다. 일반학교 남학생의 평균 2.82점, 여학생은 3.12점으로 여학생의 흥미도가 더 높게 나타났고(p<0.05), 대안학교의 경우도 남학생 2.84점, 여학생 3.58점으로 여학생의 흥미도가 더 높은 것으로 나타났다(p<0.001). 따라서 일반학교에 비하여 대안학교에서 부족한 시청각 학습 자료의 사용을 늘이고, 미비한 실습실 시설을 확충하여 가정교과에 대한 학생들의 흥미도와 만족감을 높일 수 있도록 대안학교의 제도적인 개선이 필요하다고 사료되며, 일반학교의 경우도 가정교과의 실습시수 확보방안이 모색되어 실습만족도와 수업에 대한 흥미도를 높이기 위한 대책마련이 시급히 요구되고 있다.