• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.27 no.4
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• pp.266-277
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• 1991

To catch the surf clam, Mactra chinensis, in sand bottom using the excavating performance of water jet, the authors had constructed the experimental hydraulic jet dredge by the result of water tank experiment of previous report, and also were carried out the field experiments in the surf clam fishing ground near Kunsan, Korea from 5th to 30th of October, 1990. The results obtained are as follows. 1) Excavating depth was more than 10~11cm at the 1500cm/s water-jet velocity in the fine sand and muddy sand. 2) Towing tention was only 105$\pm$5kg in the 6.7cm/s towing speed. 3) Average catch amount per unit towing area was 0.42kg/m super(2) and it was 1.2~1.6 times comparing on the conventional dredge. 4) Experimental hydraulic jet dredge did not nearly brake the surf clam. 5) Turbidity variation by the water jet of dredge was not serious in the fishing ground; On the surface, when the depth is more than 5.2m, turbidity variation was not found at all, and on the 3m layer above the bottom, turbidity variations was increased 9~11ppm at 1m backward from the dredge, but it was gradually decrease, and it was nearly not at 9m backward from the dredge.

• Journal of the Korean Society of School Health
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• v.11 no.2
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• pp.243-270
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• 1998

This study was designed to find characteristics and patterns in Obese student's attitudes toward the school obesity program. Q-methodology was used as a research tool and the data were collected from October 1st, 1997 to April 30th, 1998. The results are as follows: 1. Q-sampling has been derived from the literature, and in-depth interviews of different groups (primarily students and normal weight students. Its credibility and validity were also tested by nursing and Q-methodology professors as well as school nurses. 34 statements were selected from a total of 197 statements collected. 2. In a P-sampling, 38 samples were selected. 3. Based on a 9 point scale, the selected respondents rated their operant definition of Obese student's attitudes toward school obesity programs. 4. The results of the above procedures were analyzed by a PCQ program. The results revealed that there are four attitudes toward the school obesity program. These four are the following: 1) First, demand for little exposure, which consisted of thirteen subjects. 2) Second, demand for other's support, which consisted of six subjects. 3) Third, demand for self-control, which consisted of four subjects. 4) Forth, demand for other's stimulation and motivation, which consisted of five subjects. In conclusion, this study discovers obese students have attitudes toward the school obesity program. By identifying the nature of each of the these types this study can be useful to manage and develop a school obesity program.

• Journal of Agricultural Extension & Community Development
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• v.22 no.2
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• pp.101-116
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• 2015

This study aims to identify the decision-making factors of people who have returned to rural areas for farming and residence according to personal characteristics and regions. The survey was conducted on 420 return farmers of six cities and counties in Gyeongsangbuk-Do from September 1st to October 11th 2013. For data analysis, researchers used 280 answered sheets and utilized two-way ANOVA and multinomial logistic regression analysis. Research results indicate three factors of returning to farm which are pull to rural area, push from city, and policy factor. The highest scores of factor is pull to rural area (2.93), the second one is push from city (2.31), and the lowest score is politic factor (2.18). In addition, these three factors of returning to farm are elucidated by environmental variable, economic variable, and information and opportunity provided by government. In other words, the factor of pull to rural area is related environmental variable and the factor of push from city is affected by economic variable. Lastly, politic factor pertains to information and opportunity provided by government.

• Journal of Korean Critical Care Nursing
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• v.3 no.2
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• pp.1-11
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• 2010

Purpose: This study was designed to identify the factors affecting healing of Stage 2 pressure ulcer in an acute care facility in Korea. Methods: 286 Stage 2 pressure ulcers of 145 patients were examined. Data were collected in the period between October $1^{st}$, 2006 and September $30^{th}$, 2007. Data were analyzed with Kaplan-Meier survival analysis for cumulative recovery rate of Stage 2 pressure ulcers. Cox proportional hazard model was used to examine effects of multiple variables simultaneously. Results: Out of 286 initial Stage 2 pressure ulcers, 204 (71.3%) pressure ulcers healed completely. The median time to heal was 15 days according to Kaplan-Meier survival analysis. Cox proportional hazard model showed that the Stage 2 pressure ulcers healed more quickly when pressure redistribution surfaces were used (p<.001, HR=2.184), patients were administered with vitamins (p= .038, HR=1.451), and the size of the pressure ulcers were small (${\leq}3.0cm^2$, p= .006, HR=1.765). Conclusion: The factors contributing to the healing of Stage 2 pressure ulcer in an acute care setting were the application of pressure redistribution surface, small ulcer size (${\leq}3.0cm^2$), and the administration of vitamins.

• Korean Security Journal
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• no.11
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• pp.245-274
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• 2006

Korea is not permitting the foreigner emigration officially. But to domestic the foreigner dwells in the form which is various and it is living. These people are slept, the industrial workers and married a person of different nationality and kosians. In 2005 October 27th a rase riot raised by the immigration and stay sleeping group in France. It observes the width eastern possibility due to foreigner immigration and stay which dwell even inside instruction making Korea which will reach sleeping group the reporter it does.

• Journal of Agricultural Extension & Community Development
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• v.22 no.1
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• pp.69-78
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• 2015

This study conducted IPA of each item related to the farm party operation aiming at the participants to farm parties. The survey was carried out on the participants to the farm parties held in Damyang County from October 11th to November 22nd, 2014, and 103 questionnaires were used for the final analysis. The specific results of the IPA are as follows. In the first quarter of 'maintenance and management performance' are included the total of seven items. They are a harmonious view with the surrounding environment, friendliness of the farmer and the party staff, posting the event schedule and providing the program, proper disposition of the staff in the farm, an exchange among farm party participants, food that makes use of farm produce and the convenience of gaining information. In the second quarter of 'intensive improvement' are included eight items. They are cleanliness of the facilities such as restroom and basin, providing the pamphlets or promotion materials of the farms in the farm party, things to experience utilizing the farm produce grown in the host farm, various events, smooth progress of the farm party program, inclusion of the indigenous native food, variety of things to buy including farm produce and information delivery about the farm produce on sale.

• Journal of Oriental Medical Thermology
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• v.9 no.1
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• pp.22-28
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• 2011

Purpose :To analyze body composition in postpartum women with cold-hypersensitivity, their edema index, skelectal muscle's weight and body fat were measured and analyzed with cold hypersensitive postpartum women compared with those of non-cold hypersensitivity. Methods : We studied 38 postpartum women visiting Gangnam Kyung-Hee Korean Hospital from 1 st October 2010 to 30th september 2011. they were subjected to Digital Infrared Thermal Imaging and those with thermal difference greater than $0.3^{\circ}C$ between anterior forearm and center of hand were diagnosed with cold hypersensitivity. Cold hypersensitivity group were consisted of 11 women, the other were consisted of 26 women. All of them were measured Edema index, skelectal muscle's weight and body fat by Inbody720(body composition scanner). We studied the difference of Body composition factor between two groups and relationship between cold-hypersensitivity, Edema index, skelectal muscle's weight and body fat by Independent Samples T-test and Spearman Correlation. Results : No significant differences were observed in edema index, skelectal muscle's weight and body fat between two groups. Conclusion : There was no significant relationship among the Cold-hypersensitivity and Body composition factor(Edema index, skelectal muscle's weight. body fat). But furthemore large scale study is required.

• The Journal of Korean Society for School & Community Health Education
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• v.22 no.1
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• pp.11-24
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• 2021

Objectives: The purpose of this study was to examine the Path modeling effect among depression, Post-Traumatic Stress Disorders (PTSD), resilience, and social support on the quality of life (QoL) of natural disaster victims. Methods: This is a cross-sectional study with 1,979 disaster victims' cases by using the 4th Disaster victims panel survey in Korea. Data were collected from october 2018 to december 2018 and analyzed using regression analysis and path way analysis. Results: Perceived health, depression, social support, PTSD, resilience, and QoL showed significant correlations. PTSD was directly affected by depression and QoL was affected by PTSD. Social support was directly affected by depression and resilience was also directly affected by depression. QoL was affected by social support and resilience. Conclusion: This analysis highlighted that the relation between lower depression and QoL was mediated by greater social support and resilience and lower degree of PTSD. These results suggest that community health interventions and education that incorporate social support and resilience may improve the quality of life of natural disaster victims.

• Korea Journal of Hospital Management
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• v.22 no.2
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• pp.28-43
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• 2017

The purpose of this study was to investigate the influence of professional self-concept and interpersonal relations on nursing competence of clinical nurses. This study was conducted as a descriptive cross sectional survey with 182 nurses who work at a tertiary hospital which has over 1,000 beds, located in Gyeounggi - do. The data was collected from October 11th, 2016 to October 28th, 2016. The main findings of this study were as follows. The mean score for professional self-concept was $2.65{\pm}0.29$ points in the range of 1 point to 4 points. And interpersonal relations was an average of $3.55{\pm}0.35$ points in the range of 1 point to 5 points. Nursing competence was an average of $2.65{\pm}0.39$ points in the range of 1 point to 4 points. Professional self-concept and interpersonal relations were positively correlated with nursing competence. Nursing competence was differed from clinical career(F=10.518, p<.001), working unit(F=4.139, p=.018), educational background(F=6.542, p=.002), and satisfaction on nursing(F=6.326, p<.001). The regression model with clinical career, working unit, educational background, satisfaction on nursing, 3 sub domain of professional self-concept(professional practice, satisfaction, communication), and interpersonal relation was statistically significant (F=31.94, p<.001). And this model could explain 51.5% of nursing competency(Adj R2=.515). Especially, professional practice(${\beta}=.532$, p<.001) of professional self-concept, interpersonal relations(${\beta}=.223$, p<.001), clinical career(${\beta}=.169$, p<.001), working unit: ICU (${\beta}=.169$, p<.05) were identified the factors influencing on nursing competence. Therefore, improving clinical nurses' nursing competence can be achieved with broad approach that includes improvements in professional self-concept and interpersonal relations. And also, working unit, and clinical career should be considered to develop the actual program for nursing competence, too.

• Journal of Acupuncture Research
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• v.22 no.1
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• pp.109-115
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• 2005

Objective : The purpose of this case is to report the improvement after treatment about a patient with meralgia paresthetica. Methods : We treated the patient with acupuncture therapy and Herbal medication from 11th October 2004 to 15th October 2004 by evaluating femoral function with VAS score and R.O.M of femur joint. Results : After 5 times of treatment, this patient achieved excellent outcome following the technique, showing that clinical symptom as like heating sense, edema and pain was disappeared, VAS changed from 10 to 1 and there was no limitation of ROM of femur. Conclusions : Meralgia paresthetica is a symptom complex that includes numbness, paresthesias, and pain in the anterolateral thigh, which may result from either an entrapment neuropathy or a neuroma of the lateral femoral cutaneous nerve(LFCN). Oriental medical treatment for meralgia paresthetica resulted in satisfactory results by diminishing the symptoms progressively during the five days of treatment. Differential diagnosis was based on careful physical examination. More research of meralgia paresthetica is needed.