• Journal of Korean Clinical Health Science
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• v.8 no.2
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• pp.1408-1416
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• 2020

Purpose; The purpose of this study was to identify the factors affecting turnover intention of dental hygienists and to find ways to prevent turnover in advance. Methods: The subjects of this study were dental hygienists working in dental hospitals in Busan and Gyeongnam. from 1 July 2019 to 30 August 2019 a number of total 203. The structured questionnaire was surveyed and analyzed by self- entry. The collected data were analyzed using an IBM SPSS ver. 20.0. Results: Night work 'none' and 'at least twice a week' was higher a job grievance(p<0.001), The work environment(p<0.001), job congnition(p<0.001), duty satisfaction(p<0.05) and external environment(p<0.001) of 'none' and 'once a week' was higher. The number of patient of 'less then 40' and 'over 80 groups' was high a job grievances(p<0.001). '60-79 groups' was higher a work environment(p<0.05), '40-59 groups' and 60-79 groups' was higher a job congnition(p<0.001), duty satisfaction(p<0.001), and external environment(p<0.001), coworker relationship(p<0.05), were high in 'over 80 groups'. The factors affecting turnover intention was investigated a job congnition (β = -0.384), coworker relationship (β = -0.174), and job grievances (β = -0.172). the turnover intention was higher in ' lower the job congnition', 'lower job grievances', ' bad coworker relationship' Conclusions: In order to raise the job congnition of dental hygienists, it is necessary to have a legislative provision for the practical work of dental hygienists, a stable job security and pride in the job, a sense of achievement in the work. also that is necessary to have program development for communication of coworker.

• Journal of Korean Medicine Rehabilitation
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• v.18 no.2
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• pp.45-60
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• 2008

Objectives : Sopung-tang(Shufeng-tang) is a famous herbal prescription that treated ischemic brain injury. This study was designed to evaluate the effects of Sopung-tang(Shufeng-tang) on congnition and motor function recovery after ischemic brain injury in rats. Methods : Male rats were divided into 4 groups. Those rats caused ischemic brain injury by occlusion of MCA as Longa method. Control group I was per os normal saline for 7 days after ischemic brain injury. Control group II was per os normal saline for 14 days after ischemic brain injury. Experimental group I(Ex I) was taken with Sopung-tang(Shufeng-tang) for 7 days after ischemic brain injury. Experimental group II(Ex II) was taken with Sopung-tang(Shufeng-tang) for 14 days after ischemic brain injury. The author carried out neurological, cognitive motor behavior tests and histological assessment. Neurological motor behavior tests consist of limb placement test, beam-walking test and horizontal wire test. Morris water maze test was used for cognitive motor behavior test. In the histological assessment test, TTC(2,3,5-triphenylteterazolium chloride) staining, Hematoxylin & Eosin staining and immunohistochemical staining were experimented. Results : 1. In neurological motor behavior tests, motor function recovery was significantly increased in the experimental groups as compared with control groups(p<0.05). Especially Ex II was significantly increased as compared with Ex I(p<0.05). 2. In Morris water maze test, congnitive motor function recovery was significantly increased in the experimental groups as compared with control group(p<0.05). Especially Ex II was significantly increased as compared with Ex I(p<0.05). 3. In the immunohistochemical staining for the expression of BDNF in hippocampus, more immune reaction was investigated in the experimental groups as compared with control groups. Especially most immune reaction was experimented in the EX II. Conclusions : According to the above results, Sopung-tang(Shufeng-tang) can treat on the congnition and motor function recovery after ischemic brain injury in rats. And it is effective method in expression of BDNF in hippocampus.

• Anxiety and mood
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• v.2 no.1
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• pp.9-16
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• 2006

As an aging population is increasing, more elderly people are exposed to traumatic stress. Although this issue has received more attention in some literature, it is clear that numerous questions exist in aftermath of trauma exposure in elderly people. In case of Korean elderly suffers, traumatic experience includes the Korean war, military dictatorship and violent demonstration. Studies regarding elderly PTSD is not active and a lot of patients are not still engaged in treatment. We suggest that concerns that are unique to this population are necessary.

• Journal of the Korean Home Economics Association
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• v.24 no.4
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• pp.93-104
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• 1986

The purpose of this study was to see that how about the related variables influence on the use of the microwave oven and how about the use of the microwave oven influence on the time spent in meal preparation and meal management. Questionaires were give to randomly selected homaker's, in kwangju in August, 1986. Data from the 149 response were analyzed according to multiple regression. The results were as follows; 1. The variables affecting the use of the microwave oven were family income, homaker's employed hours, homakers' education level, a period of use a microwave oven, congnition of a special character in a microwave oven, family style of participation in meal preparation, frequency in use of instant food. 2. The variables of the use the microwave oven was significantly influence on the time spent in meal preparation. 3. The variables of the use the microwave oven was not significantly influence on meal management.

• Korean Institute of Interior Design Journal
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• no.8
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• pp.32-38
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• 1996

The main focus of this paper is to apply contemporary aesthetics and psychological study with interior design analysis. Up to now, the methodology of interior design analysis has been developed toward a more qualitative way. By the virtue of the perception , congnition , and information theory, which oriented toward a quantitative approach, it became possible to investigate interior space analysis to a more objective and scientific ways. The purpose of this study is to investigate Modern and Post-Modern interior - architectural style with quantitative analytical method. The subjective interior critique studied by intuitive research will be transferred to scientific way by using quantitative formula . Savoye Villa and Guardiola House were selected as study model, because each architectural works ware regarded as masterpieces of Modern and Post-Modern style. These two oppositional style model will be distinguished with mathematical quantity by calculating Iave , Hmax, and Redundancy formula.

• The Journal of Internal Korean Medicine
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• v.25 no.2
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• pp.224-237
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• 2004

Background & Object : It is well known that functional dyspepsia is one of the most common diseases. While many dyspepsia patients have been helped with oriental medical therapy, there has not been a study based on the concepts of oriental medicine. The aim of this study was to perform a fundamental epidemiological survey and to analyse the symptom pattern of functional dyspepsia. Methods : 86 patients(27 males, 59 females) diagnosed with functional dyspepsia in Kyunghee Oriental Medical Center from May to December 2002 were involved in this investigation. The disease characteristics of functional dyspepsia(based on Rome criteria II) and the Qui Xue Shui diagnostic procedure were investigated by questionnaire and physical examination. The total score and composition ratio of each comprehensive diagnosis were calculated from the symptom score described in the questionnaire. Results : The total score from the Qui Xue Shui diagnostic procedure was found to be influenced by the number of functional dyspepsia symptoms(p=0.026) and the patient's own cognition of their current dyspeptic situation(p=0.006), in addition to digestive ability and general congnition(p=0.006), and was not associated with sex, duration of dyspeptic symptoms in one year, or the total illness period, In the composition ratio of the Qui Xue Shui diagnostic procedure, only Qui-yu(p=0.048) diagnosis was accurate regarding the number of symptoms in one year, total illness period, or the patients' own congnition of their current dyspeptic situation, But the value of the composition ratio among the total factors involved was most similar to that of sex. Conclusions : Thus, it is shown here that the total score of using the Qui Xue Shui diagnostic procedure is mainly dependent on dyspeptic symptoms and the patinets' own cognition of their current dyspeptic situation, and that regular symptom patterns in the Qui Xue Shui diagnostic procedure exist in dyspeptic patients.

• The Journal of Korean Philosophical History
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• no.52
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• pp.365-392
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• 2017

In the present life of us, the challenges, we face essentially, relate to human quality and personality. It is a fact that can be easily understood through a situation of present education and the law. The research in the eastern philosophy of the 'personality' has been handled in regard to Yangmingxue, but a practical principle of education can be also found in an aspect of Zhuzixue indeed. That is Zhu'zi's study of 'gaining knowledge by the study of things' which was criticized by Yangming. This paper is to examine that with 'gaining knowledge by the study of things', which is known as study of 'zhi', we can find the practical principle which is applied to the education of personality. This research is to examine the relationship between 'Zundexing(尊德性)' and 'Daowenxue(道問學)' which are characters of cultivating study of Zhuzixue and the characteristics of the study of Zhu'zi by examining 'gaining knowledge by the study of things', the main method of 'Daowenzue'. This study, then, to show the meaning of study of 'gaining knowledge by the study of things' exploring prncan appropriate education of personality in this time drawing practical principle which can be applied to education of personality through the process and principle of 'taking the objective principles(格物)' and 'achieving morl self-Congnition(致知)'. Then, through the process and principles of 'taking the objective principles' and 'achieving morl self-Congnition ', this paper explore factors of the education of personality and the principles that can be applied in the education field, so as to reveal the significance of studying 'gaining knowledge by the study of things' in terms of the education of personality for this age.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.3
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• pp.544-547
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• 2006

The purpose of this study was to examine the effects of Doin Gigong Exercise program on HRV in elderly women. This study was one group in a pre-test / post-test desgian with repeated measures. The experimental group of 27 patients were selected through sampling from H-public health center in the P-city. The subjects received Doin Gigong Exercise twice a week for 50 minutes for 12 weeks. All of the subjects were examined on the congnition assessment tool. Prior and post surveys were measured before and after the experiment. Among the stress assessment, RRV tachogram's 'mean RR' was very significantly increased after Qigong Exercise(p<0.01), and the 'mean HRV' was significantly decreased after Qigong Exercise(p<0.05). But the SDNN was not significantly increased after Qigong Exercise. And TP(RRV power's total power) was significantly increased after Qigong Exercise(p<0.01). VLF and HF was significantly increased, and LF was significantly decreased after Qigong Exercise(p<0.05). In the RRV's Phase Plot, RMSSD and SDSD were significantly increased after Qigong Exercise(0.05). As mentioned above; the oriental medicine Qigong Exercise program was identified the effects of the heart rate and anti-stress.

• Journal of Digital Convergence
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• v.14 no.8
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• pp.555-564
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• 2016

Space perception is generally treated as a problem relevant to the ability to recognize objects. Alternatively, the data from shape perception studies contributes to discussions about the geometry of visual space. This geometry is generally acknowledged not to be Euclidian, but instead, elliptical, hyperbolic or affine, which is to say, something that admits the distortions found in so many shape perception studies. The purpose of this review article is to understand perceived shape and the geometry of visual space in the context of visually guided action. Thus, two prominent approaches that explain the relation between perception and action were compared. It is important to understand the fundamental information of how human perceive visual space and perform visually guided action for the convergence on embodied cognition, and further on artificial intelligence researches.

• Korean Institute of Interior Design Journal
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• v.20 no.3
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• pp.135-142
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• 2011

There occurs subtle shaking in our eyes while in looking at objects and this study sets up the standard of reconciliation from the property of observation and organizes the property of data reconciliation by the observation range to secure the feasibility of reconciliation range and method of the original data obtained from observation experiment and its analysis process. The results from above study can be concluded as in the followings: First, it made clear the process to exclude eye blink and data out of image range from the original data so to set up the range of available data. Second, on the basis of existing theory, it was possible to define the minimum attention time as 0.1 second (3 times of observation) and the visual understanding time of space as 0.3 second (9 times of observation) in the study on the property of observation, and this definition of observation time of sight fixation becomes an important indicator in the analysis of observation data. Third, based on the observation theory of continuity securing and attention, it was able to arrange the standard of reconciliation by carrying out reconciliation works only when fixed data with more than three times of observation showed consecutively before and behind the data with intermittent movements. Fourth, In the sector whether visual understanding occurred (more than 9 times), it increased by 12% for the frequency of observation and by 7.8% for the times of observation compared with the ones before the reconciliation. These results showed to have a constant change by subjects so that it was able to arrange a foundation to secure objective data in the analysis of the observation range and its extent.