• Journal of Acupuncture Research
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• v.20 no.4
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• pp.220-229
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• 2003

Objective : Cervical myelopathy is one of the most severe disease, as well as a common diesaes. However, its clinical study and report about efficiency of oriental treatment are absolutely insufficient. Therefore, we report the treatment about 1 case of Cervical myelopathy like followings. Methods : From November 27th, 2002 to January 11th, 2003, we observed patient hospitalized because of cervical myelopathy, and for its valuation, JOA score(Japanese Orthopedic Association score), Nutric grading, VAS(visual analog scale), and D.I.T.I(Digital Infrared Thermal Imaging)were used. Results : After being hospotalized for 50 days, the patients' JOA score, Nuric grading system, and VAS were improved each from 7 to 13, from grade IV to grade II, and from 8 to 2. Conclusions : We considered that oriental treatment has an useful effect on cervical myelopathy patients' treatment and recovery. But continuous studies, such as comparative studies accompanied by more treatment case.

• Journal of radiological science and technology
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• v.42 no.3
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• pp.181-186
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• 2019

Transarterial chemoembolization is one of the most representative procedures for puncture of the femoral artery. In addition, the same procedure is often repeatedly performed many times, and Hepatocellular carcinoma patients due to cancer is significantly lowered blood tests, regardless of platelet counts are not good enough to stop bleeding. More importantly, hepatocellular carcinoma has a high degree of complication and disease severity, which makes it less likely that the condition of the body will be relatively inferior to other patients. In order to prevent delayed hemorrhage of the femoral artery puncture site after the procedure, it is advised to absolutely stabilize the limb so that it does not bend the limb for 3 hours after climbing in the ward. Therefore, I have been complaining about inconvenience. In addition, in order to prevent delayed hemorrhage after hemostasis, balloon type hemostatic device was used instead of sand bag which was placed on hemostatic site. The results of this study were compared with the results of actual application. The use of a balloon-type hemostatic device to increase the effectiveness of continuous hemostasis and to minimize the inconvenience during the time of patient's absolute bed rest, rather than raising the sandbag to prevent primary delayed hemorrhage by various methods in transarterial chemoembolization. It can be used as a substitute for existing sand bags because it can alleviate pain, increase satisfaction, and can be used as a disposable one.

• Journal of the Korean Society of Industry Convergence
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• v.27 no.3
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• pp.509-517
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• 2024

Purpose : The study examined the knowledge and health education about first aid of college students. Methods : The survey had done from October to December, 2022. Total subjects in this study were 205. The collected data were analyzed by SPSS 24.0 program. Results : Regarding the difference in first aid knowledge according to the first aid education characteristics of the subjects, significant differences were observed in experience of first aid training (t=6.54, p(.01), necessity of first aid training (t=3.60, p(.01), and number of first aid training sessions (F=5.40, p(.01). In the case of first aid education experience, first aid education was necessary, and the knowledge score was the highest tn the three or more training sessions. As for the contents of first aid education, action tips in case of emergency, fracture, dislocation, sprain was the highest, and rescue and transport was the lowest. Conclusion : Continuous and systematic first aid education for college students is needed, and it is absolutely necessary to develop an advanced treatment education program to revitalize it.

• Journal of Korean society of Dental Hygiene
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• v.11 no.2
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• pp.293-301
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• 2011

Objectives : The aim of the trial was to study the effect of plaque control(tooth brushing instruction) for oral health improvement on periodontitis patients. Methods : 30 patients(35~65 years) with advanced periodontal disease were subjected to a baseline examination including assessment of oral hygiene status(O'leary index), gingival condition(bleeding). the assessment were repeated after 2, 4, 6 weeks. cognitive, behavioral and clinical outcomes were assessed in the primary care setting by questionnaire and clinical oral examination. Results : The oral hygiene status expressed as the individual mean percentage of tooth surfaces with plaque 59.3% at baseline and 21.2% after 6 weeks(p<0.001). The gingival bleeding status expressed as the individual mean point of interdental papilla 3.8 at baseline and 1.9 after 6 weeks(p<0.001). Also, the patients self-assessment about correct tooth brushing behavior was 3.9(5-point likert scales), satisfaction of plan practices 4.1(5-point likert scales), efficacy of tooth brushing instruction 8.7(10-point likert scales). Patients wanted to continuous participation. Conclusions : A verification of effect after individualized oral health instruction and repeated dental plaque control represented to significance on plaque control score, oral care practice and oral health recognition. The important oral care step against periodontal disease is to establish good oral health habits. Also, oral health behavior recognition is more important for the practice of oral health. Therefore professional plaque control and tooth brushing instruction absolutely need in improving oral health.

• Journal of Korean Physical Therapy Science
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• v.16 no.3
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• pp.43-53
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• 2009

Background: The purpose of this study was to investigate the perception of home care team's home based physical therapy in public health center Method: We surveyed 11 questionnaires for hone care team in health center from 1st to 30th, November in 2008. Results: The person who recognized the exclusion fact of home-based physical therapy in long term care insurance was 64.2% in whole 109 people. About necessity of home-based physical therapy, "absolutely necessary" as the person answer was 43.1%. Home-based physical therapy in the insurance must come to be provided with a precedence was 81.3%. About starting time of hereafter home-based physical therapy "after 1 years" the opinion which was 60.7%. Opinion about operation institution of home-based physical therapy "the pubic hospital or health center" was 52.3%. In composition form of the home-based physical therapy team "with the physical therapist and occupation therapist come together" was investigated with 37.4%. Conclusion: As long term care insurance will be developed, discussion about quality- of-service must be continuous and depth. Relates hereupon, the academic, researchers, and the persons concerned must consider the best quality of life improvement of the citizen and prepare the ground which systemic, rational, and actual on starting of home-based physical therapy in long term care insurance.

• Journal of Korean Society on Water Environment
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• v.36 no.5
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• pp.445-452
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• 2020

Tributary is a part of life space for people and a very important place that accommodates rest recreation and other daily activities. absolutely insufficient basic data about water quality and flow rate are available for basin management. Efficient water and basin management systems, which are also supported by local residents can be established by securing such basic data of major tributaries in the Nakdong river system. In this study, the fluctuation characteristics of upstream and downstream water pollution levels were compared using the measurement results of the water environment measurement network and the tributary monitoring project for the gyeseong-stream and Hwapo-stream in the Nakdong-miryang watershed. In 2017, when water pollution is the highest, it was confirmed that the annual average rainfall was the lowest. Although the upstream and downstream water quality tendencies of the Gyeseong-stream are similar, the water quality concentrations of the Gyeseong-stream are relatively different. But although the Hwapo stream has various causes of pollution, there was not much difference in the level of pollution between the upper and lower streams. In addition, both rivers need the ability to purify rivers by securing sufficient water for river maintenance, and if the correlation between water quality items can be inferred through continuous monitoring of tributaries where the aspect of water quality change is unclear, water quality management Determined to be efficient operation.

• Journal of the Korean Vacuum Society
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• v.19 no.3
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• pp.169-176
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• 2010

Cryopumps can provide economical profits with a relatively high pumping speed per size. However, it is somewhat doubtful that pumping performance of cryopums, which is very sensitive to the temperature of the adsorption panel, can be maintained or recovered fast for large continuous or impulsive gas loads. The official evaluation items indicating cryopump performance for gas loads are the maximum throughput and the crossover value. There are two other, unofficial but widely used, items, the Ar recovery time and gulp characteristics. Although these evaluation items look absolutely different with each other, there are close relations and even duplications in their test schemes. Therefore, it is necessary to study how to improve practically each test procedure, and combine or unify some procedures.

• Journal of Korean Biological Nursing Science
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• v.21 no.4
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• pp.249-258
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• 2019

Purpose: The purpose of this study was to assess the psychosocial status of candidates for deceased donor kidney transplantation (DDKT) in South Korea and identify factors associated with high-risk psychosocial status. Methods: The descriptive cross-sectional design included application of a standardized transplantation-specific assessment tool, the Psychosocial Assessment Candidacy Transplantation (PACT) instrument, and review of candidates' medical records. A total of 157 patients awaiting DDKT were recruited from a Korean organ transplantation center. The collected data were analyzed using descriptive statistics and binary logistic regression. Candidates were divided into high- and low-psychosocial risk groups using 3 as the cutoff point of PACT. Results: The mean score for the PACT final rating was 2.10, and the lowest average subscale score was 2.30 for understanding the processes of transplantation and follow up. Poor physical candidacy, especially due to comorbidities, and older age were associated with high psychosocial risk. Conclusion: The results of this study showed that the psychosocial status of Korean DDKT candidates was problematic. Development of systematic management programs for effective clinical strategies in the care of candidates is crucial to maintain their desirable psychosocial status in case of an emergency DDKT operation and improve post-transplantation outcomes. Continuous education is absolutely necessary to enhance understanding of the transplantation process for high-risk psychosocial candidates. Additionally, nurses and transplantation professionals should screen candidates with high-risk psychosocial status early in the process using transplantation-specific assessment tools and provide intensive interventions, particularly for poor physical candidacy patients and older candidates.

• Journal of the Korean Society of Safety
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• v.23 no.5
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• pp.119-124
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• 2008

Many automobile assembly workers often do several cycles of tasks continuously, i.e., without breaks, to get a longer break. This is not recommended since the dose of fatigue increases exponetially with time and it takes much longer time to recover. In this study, a laboratory experiment was conducted to investigate the effect of work/rest schedules on workload of a repetitive upper-limb task. Eleven male subjects participated in the experiment, in which simulated screw driving tasks were carried out repetitively with 3 different work/rest schedules: standard breaks(1 cycle of work at a time, 60 20-s breaks), medium breaks(5 cycles of work at a time, 12 100-s breaks), and long breaks(10 cycles of work at a time, 6 200-s breaks). The result showed that medium- and long-breaks schedules significantly increased the level of perceived discomfort and %HRR as compared to the standard-break schedule. The subjects' preference was not statistically different among work/rest schedules, which might be caused from the absolutely low level of workload of the experimental tasks. From the results, it is recommended to have frequent and shorter breaks rather than infrequent and longer breaks to decrease the level of physical workload. A more expanded studies, however, should be carried out to provide more practical safety guidelines on the work practice of continuous working without breaks among automobile assembly workers.

• Geophysics and Geophysical Exploration
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• v.15 no.2
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• pp.102-115
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• 2012

The purpose of this paper is to review several different methods calculating gas hydrate saturations. There are three methods using downhole log data, core data (including pressure core), and seismic velocity data. Archie's equation using electrical resistivity of downhole log data is widely used for saturation calculation. In this case, Archie's parameters should be defined accurately. And the occurrence types of gas hydrate significantly affect to saturation calculation. Thus saturation calculation should be carefully conducted. The methods using chlorinity and pressure core data are directly calculated from core sample. So far, the saturation calculated from pressure core gives accurate and quantitative values. But this method is needed much more time and cost. Thus acquisition of the continuous data with sediment depth is realistically hard. The recent several results show that the saturation calculated from resistivity data is the highest values, while the value calculated from pressure core is the lowest. But this trend is not always absolutely. Thus, to estimate accurate gas hydrate saturation, the values calculated from several methods should be compared.