• Korean Journal of Adult Nursing
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• v.21 no.6
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• pp.593-602
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• 2009

Purpose: This study was to provide baseline data about nurses' Influenza A (H1N1) knowledge, awareness, and practice of infection control and to identify the significant factor affecting the level of practice. Methods: The subjects of this study were 144 nurses who worked at Influenza A (H1N1) regional base Hospital in D city. Data were collected by self-reported questionnaires during September 2009. The collected data were analyzed using SPSS/WIN 12.0 program. Results: The knowledge of Influenza A (H1N1) was statistically different according to age, unit, career and experience of seasonal influenza vaccination during the last year. The awareness of infection control was statistically different according to age, career, experience of seasonal influenza vaccination for last year and intention to get seasonal influenza vaccination for this year. The practice of infection control was statistically different according to unit, experience of seasonal influenza vaccination for last year, intention to get seasonal influenza vaccination for this year and intention to get Influenza A (H1N1) vaccination for this year. There was positive correlation among knowledge, awareness and practice (p < .05). Awareness was the significant factor affecting the level of practice. Conclusion: An educational program focusing on strategy to change nurse's awareness can be effective for infection control of Influenza A (H1N1) in regional base hospitals.

• The Journal of Korean Physical Therapy
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• v.26 no.6
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• pp.398-402
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• 2014

Purpose: This study was carried out in order to verify actual applicability of mental practice in the clinical field by applying it to Parkinson disease patients. Methods: : The number of subjects was three and they were aged between 65 and 69. One year or longer period has passed since they were diagnosed with Parkinson disease. The baseline A consisted of three sessions. After the baseline period, the researcher applied mental practice to the subjects once per day, for 20 minutes per each time, for 10 sessions. The no-intervention withdrawal phase was composed of three sessions. Outcome measures 10 meter walking test(10MWT), timed up and go (TUG) test, 8-figure walk test (8FWT). Results: All results indicated that 10 MWT, TUG, F8WT was improved when compared mental practice(B) to pre base line(A). base line(A) after mental practice intervention(B) was also sustained. Conclusion: As a result of the mental practice, we can know that it helps straight gait, dynamic balance, curved gait to improve.

• Journal of Korean Clinical Nursing Research
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• v.15 no.3
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• pp.85-94
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• 2009

Purpose: The purpose of this study was to identify the relationship of influenza A (H1N1) knowledge, attitude and practice for nurses. Methods: Data were collected by self-report questionnaires from a total of 325 nurses working in an Influenza A (H1N1) base-zone hospital in C city during September, 2009. The collected data were analyzed using of SPSS/WIN 17.0. Results: The knowledge of influenza A (H1N1) was not statistically different for gender, age, education, work unit, clinical experience, position, or previous education of Influenza A (H1N1). The attitude to influenza A (H1N1) was statistically significant according to age or clinical experience. Practice related to influenza A (H1N1) was statistically different for education, clinical experience or previous education of influenza A (H1N1). Knowledge of influenza A (H1N1) was lowest for etiology and definition compared to other subcategories. Attitude and practice were significantly different for all items. The biggest difference in items was for 'use of physical barriers (protective goggles, face masks and gowns) during procedures that may involve contact with aerosol'. There was a positive association between attitude and practice. Conclusion: An educational program focusing on strategy to change nurses's knowledge, attitude and practice can be effective for infection control in an influenza A (H1N1) base-zone hospital.

• Korean Journal of Social Welfare
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• v.56 no.4
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• pp.195-214
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• 2004

As one of the essential elements of social work practice, knowledge articulates what the social work profession is doing and ought to do. With an emphasis on building a body of knowledge for the profession, this study analyses the nature of social work knowledge. First, the study examines concepts of social work theories and models, which are built around separate clusters of concepts from a broad base of theoretical orientation. The study reviews epistemological and ideological debates over how to perceive and approach social issues and the role of the social work profession. In organizing a clear conceptual framework for social work practice, different frames of reference and selective and fragmentary knowledge from other disciplines are considered barriers. For the development of a clear identity as a unified profession and the prospects of a value-based profession, more attention needs to be given to specify practical knowledge that is contextual and appropriate to practice settings and more sensitive to social issues.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2001.01a
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• pp.343-351
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• 2001

World practice is evidence of that computer systems of an intellectual support of medical activities bound up with examination of patients, their diagnosis, therapy and so on are the most effective means for attainment of a high level of physician\`s qualification. Such systems must contain large knowledge bases consistent with the modern level of science and practice. To from large knowledge bases for such systems it is necessary to have a medical ontology model reflecting contemporary notions of medicine. This paper presents a description of an observation ontology, knowledge base for the physician of general tipe, architecture, functions and implementation of problem independent shell of the system for intellectual supporting patient examination and mathematical model of the dialog. The system can be used by the following specialist: therapeutist, surgeon, gynecologist, urologist, otolaryngologist, ophthalmologist, endocrinologist, neuropathologist and immunologist. The system supports a high level of examination of patients, delivers doctors from routine work upon filling in case records and also automatically forms a computer archives of case records. The archives can be used for any statistical data processing, for producing accounts and also for debugging of knowledge bases of expert systems. Besides that, the system can be used for rise of medical education level of students, doctors in internship, staff physicians and postgraduate students.

• Steel and Composite Structures
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• v.28 no.5
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• pp.559-571
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• 2018

In current engineering practice, circular concrete-filled steel tubular (CFST) columns have been used as effective structural components due to their significant structural and economic benefits. To apply these structural components into steel-concrete composite moment resisting frames, increasing number of research into the column-base connections of circular CFST columns have been found. However, most of the previous research focused on the strength, rigidity and seismic resisting performance of the circular CFST column-base connections. The present paper attempts to investigate the demountability of bolted circular CFST column-base connections using the finite element method. The developed finite element models take into account the effects of material and geometric nonlinearities; the accuracy of proposed models is validated through comparison against independent experimental results. The mechanical performance of CFST column-base connections with both permanent and demountable design details are compared with the developed finite element models. Parametric studies are further carried out to examine the effects of design parameters on the behaviour of demountable circular CFST column-base connections. Moreover, the initial stiffness and moment capacity of such demountable connections are compared with the existing codes of practice. The comparison results indicate that an improved prediction method of the initial stiffness for these connections should be developed.

• 대한치과보철학회:학술대회논문집
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• 2003.04a
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• pp.71-71
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• 2003

• 정보저장시스템학회:학술대회논문집
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• 2005.10a
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• pp.210-214
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• 2005

The purpose of this paper is to study the effects of the flexibility of HDD base plates on spindle vibration via theoretical predictions and experimental measurements. The flexibility of the base plate can significantly affect HDD spindle vibration. This is the most prominent feature in 2.5 inch HDD. Nevertheless, theoretical analysis of the spindle vibration often neglects the flexibility of the non-rotating part including spindle, base plate, and top cover. Our theoretical model developed in University of Washington can include the flexibilities of spindle and base plate. As a result, our theoretical prediction generally agrees well with our experimental measurements in vibration analysis. Moreover, Because of its small form factor, industrial practice is to use flanged disks instead of regular disks in vibration testing of prototypes. Our experimental measurements indicate that flanged disks and regular disks have very different behavior when the frequency is above 1 KHz.

• Transactions of the Society of Information Storage Systems
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• v.2 no.2
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• pp.111-116
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• 2006

The purpose of this paper is to study the effects of the flexibility of HDD base plates on spindle vibration via theoretical predictions and experimental measurements. The flexibility of the base plate can significantly affect HDD spindle vibration. This is the most prominent feature in 2.5 inch HDD. Nevertheless, theoretical analysis of the spindle vibration often neglects the flexibility of the non-rotating part including spindle, base plate, and top cover. Our theoretical model developed in University of Washington can include the flexibilities of spindle and base plate. As a result, our theoretical prediction generally agrees well with our experimental measurements in vibration analysis. Moreover, because of its small form factor, industrial practice is to use flanged disks instead of regular disks in vibration testing of prototypes. Our experimental measurements indicate that flanged disks and regular disks have very different behavior when the frequency is above 1 KHz.

• Journal of Korean society of Dental Hygiene
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• v.10 no.1
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• pp.197-213
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• 2010

Objectives : This research identified the frequency and satisfaction level of the observation and performance practice during the clinical practice process conducted by dental hygiene students. With the goal of providing base data required for the development and operation of increasingly effective clinical practice program and for the improvement of the existing clinical practice training. Methods : The subjects in this study were 278 students of a university located in Masan. Survey comprised of 49 questions in 10 clinical practice domains was conducted. Results : 1. As for the observation practice by each grade, there was significant difference in oral radiology, pediatric dentistry, periodontology, oral surgery(p<0.05). As for the performance practice executed for each grade, there was significant difference in the oral radiology, preventive dentistry and oral surgery(p<0.05). As for the satisfaction level for each grade, there was significant difference in basic medical service(p<0.05). 2. As for the observation practice by each clinical practice institution, there was significant difference in oral medicine, oral radiology, preventive dentistry, prosthodontics, pediatric dentistry, orthodontics and oral surgery(p<0.05). As for the performance practice executed by each practice institution, there was significant difference in basic medical service, oral medicine, oral radiology, operative dentistry, prosthodontics, orthodontics, oral surgery(p<0.05). As for the satisfaction level by each practice institution, there was significant difference in the oral radiology, preventive dentistry, operative dentistry, prosthodontics, orthodontics, oral surgery(p<0.05). Conclusions : As for the satisfaction level for the clinical practice, basic medical service is the crimary care clinical practice which is most basic and that is executed the most in a dental clinic. Satisfaction level was the highest in the domains where there were extensive observation and practice frequency. By conducting observation and practice frequency in the clinical practice process by each clinical practice domain in a broad and diverse manner, it would be possible to improve the ability of the clinical practice trainees who improve their clinical work execution capability and satisfaction level on the clinical practice.