• 대한예방한의학회지
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• 제23권1호
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• pp.27-47
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• 2019

Purpose : This study was designed to identify the perception and practice level of infection control among korean medical doctors and to identify factors that may influence the performance and practice level. Methods : Data were collected using the on­line survey method. Seven hundred and eighty four Korean medical doctors(KMD) participated the survey. The study was conducted from December 2018 to January 2019. Results : The results of this study are as follows. 1. Participants who experienced infection risk by needles or sharp instruments were 596(76%). and participants who had experienced blood or body fluid contact with the mucous membrane or skin of the patient during treatment were 226(28.8%) of them. 2. The degree of perception and practice of the infectious guideline was higher in the group over 50 years, in the doctor group, in the group with more than 6 years experience in clinic and in the group who work in the hospital. (p < 0.05) 3. In the performance of the infection control management related to the Korean medical treatment, the practice level of the article 'Discard the remaining needle that used for one patient' was the lowest at 4.02, 'Identify the patient and check the validity period of sterilization of medicines or instruments' was the second lowest in 4.16. 4. Among the contents of "Prevention of Nosocomial infection and Sanitary Safety Guidelines" issued by the Korean Medical Association in 2008, the guideline "Prevention of infection by pathogens such as HIV, MRSA, SARS" were lowest article in the perception and practice level of participants. 5. Regression analysis was performed to find out the factors affecting perception and performance of the participants. The regression model showed significant difference in the regression model of the working years. (p < 0.05) 6. In order to examine the effect of the variables on the perception and practice of the infectious guideline, the mediated effect of the knowledge and education level according to the years of working, age, education degree was found to be significant only in the education degree variable. (p < 0.05) In conclusion : in order to improve the perception and practice of infectious control of Korean medicine doctors, it is necessary to include the contents of infection management as essential education during the continuing education of Korean medicine association.

• Journal of Korean Biological Nursing Science
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• 제16권3호
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• pp.211-218
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• 2014

Purpose: This research was designed to investigate the effects of forensic education and autopsy attitude of nursing students. Methods: Data on autopsy attitude were determined and collected by means of a self-reporting questionnaire including 14 questions on perception of a need for an autopsy and 11 questions on resistance to autopsy, the respondents being 846 nursing students. The collected data were analyzed by means of an independent t-test with one-way ANOVA in an SPSS WIn 18.0 program. Results: The perception of a need for an autopsy was 4.06 on average and resistance to autopsy was 2.64 on average. The nursing students taking a forensic course showed a relatively higher level of perception of the need for an autopsy (t=-5.63, p <.001) than those not attending such a course (t=2.93, p <.001). Perception of the need for an autopsy and resistance to autopsy show a negative correlation (r=-.382, p=.003). Conclusion: A forensic medicine course raises the level of perception of the need for an autopsy by nursing students and reduces the level of resistance to autopsy.

• 한국소음진동공학회논문집
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• 제24권9호
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• pp.731-740
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• 2014

Occupants induced floor vertical vibrations may cause other occupant's annoyance and lead to social loss. To help control such floor vibrations, several criteria have been developed mostly based on human perception tests and floor vibration tests. Floor vibration is evaluated by comparison with criteria and vibration parameters of subject floor, such as frequency, damping ratio, acceleration value, vibration duration time and occurrence frequency. Three acceleration value parameters are used in criteria; peak acceleration, rms acceleration and VDV, when a floor vibration serviceability is evaluated. Meanwhile rms acceleration and peak acceleration are adopted as vibration limit value in criteria and researches of human perception for vibration. Occupants induced floor vibration is transient rather than steady state. However, rms acceleration is not reliable parameter for evaluating transient vibration. The objective of this study is to investigate the characters of human perception level according to acceleration value parameters for vibration induced by heel impacts and walking activities.

• 대한가정학회지
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• 제39권4호
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• pp.19-33
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• 2001

The purpose of this study was to examine the influence of mothers'depression and children's perception of parents' behavior on children's competencies. The subjects were 729 mothers and their children with grade 5 and 6 in the five elementary schools located in T city. Data were analysed by frequency, percentile, mean, standard deviation, one-way ANOVA, scheff test and regression analysis. The levels of mothers' depression were found to be statistically different according to the parents'educational level, fathers' occupation, and the average monthly house income. The degree of children's positive perception of parents' behavior was different according to the parents'educational level and average monthly house income. And the degree of children's competencies was different according to mother's age, parents'educational level, father's occupation and average monthly house income. Mother's depression affected children's perception of their parents' behavior, suggesting that the lower the degree of mother's depression is, the more positively children tend to perceive parents' behavior. The most important factor that affected the whole areas of children's competencies was the children's positive perception of their mothers'behavior, and the next important factor was mothers' depression.

• 모자간호학회지
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• 제3권1호
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• pp.25-37
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• 1993

The purpose of this study was to investigate the relation between perception of family environment and mental health of boy's high school students. In order to obtain the appropriate data, a questionnaire was administered to 240 boy's high school 2nd-grade students in Pohang city from March 19 to March 28, 1992. The instruments used for this study were Moos's Family Environment Scale Form R and Kim's Symptom Check List-90. The conclusions were as follows : The level of perception of family environment was lower than mean score. Cohesion, achievement orientation, independence, organization, expressiveness were percepted high but active-recreational orientation, intellectual-cultural orientation were percepted low. Mental health of most respondents was well. The scores of obsessive-compulsive reaction and interpersonal sensitivity were high, the scores of somatization and phobia were low. General characteristic variables significantly related to the level of perception about family environment were father's occupation and mother's education level. There were no significant differences between general characteristic variables and mental health. There were mostly negative correlations between perception of family environment and mental health. Cohesion, expressiveness, independence, intellectual-cultural orientation, active-recerational orientation, moral-religious emphasis, organization were negatively correlated but conflict, achivement orientation, control were positively correlated. Cohesion, expressiveness, conflict, achivement orientation, active-recretional orientation, organization, control were significantly related, but independence intellectual-cultural orientation, moral-religious emphasis were no significant correlation.

• 보건의료산업학회지
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• 제7권4호
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• pp.81-92
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• 2013

This research was conducted to analyze the perception of the dental hygienists who work in ordinary dental clinics regading patient safety culture and to analyze the related elements. As for the research subjects and methods, 233 dental hygienists who work at the dental clinics located in Daegu, Gyeongbuk and Jeonnam were targeted from February 6, 2012 to March 5, 2012 to administer survey by utilizing patient safety culture recognition tool. Collected data was subjected to the SPSS 18.0 program to calculate average and standard deviation, and to carry out t-test, ANOVA and multiple regression analysis. Dental hygienists' level of perception towards patient safety culture was mid level, and it was demonstrated that there is a correlation with age, work experience at department, title and type of department that affect level of perception towards patient safety culture. In conclusion, Since this research targeted only a limited number of dental hygienists, it is necessary to be cautious about over-interpreting the results. Above anything, it is necessary to carry out repetitive research by targeting medical professionals of diverse jobs.

• Child Health Nursing Research
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• 제10권3호
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• pp.311-320
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• 2004

Purpose: To investigate the relationships among mother's perception of her own newborn, her caring-confidence level, and her child-rearing attitude; and to provide data for developing effective nursing education programs on maternal newborn care. Method: Explorative survey questionnaires were completed by 159 married mothers of newborns from November 2003 to March 2004. Data were analyzed using SPSS/Win 10.0 by t-test and Pearson's Correlation coefficient. Result: The mean scores of the mother's perception of her own newborn, her caring- confidence level, and her child-rearing attitude were .26, 3.13, and 3.43 respectively. There was a positive correlation between mother's perception of her own newborn and her child-rearing attitude. There was a significant correlation between mothers caring-confidence level and her child-rearing attitude. Score of caring-confidence was significantly different depending on the availability of helper and history of delivery. Conclusion: Availability of helper and history of delivery significantly affected mothers caring-confidence. This in turn, along with mothers perception of her own newborn, enhanced mothers child-rearing attitude. Thus, an effective education for mothers should include these factors.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제12권11호
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• pp.5588-5613
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• 2018

Virtualization technology has been widely applied in the area of computer security research that provides a new method for system protection. It has been a hotspot in system security research at present. Virtualization technology brings new risk as well as progress to computer operating system (OS). A multi-level perception security model using virtualization is proposed to deal with the problems of over-simplification of risk models, unreliable assumption of secure virtual machine monitor (VMM) and insufficient integration with virtualization technology in security design. Adopting the enhanced isolation mechanism of address space, the security perception units can be protected from risk environment. Based on parallel perceiving by the secure domain possessing with the same privilege level as VMM, a mechanism is established to ensure the security of VMM. In addition, a special pathway is set up to strengthen the ability of information interaction in the light of making reverse use of the method of covert channel. The evaluation results show that the proposed model is able to obtain the valuable risk information of system while ensuring the integrity of security perception units, and it can effectively identify the abnormal state of target system without significantly increasing the extra overhead.

• 한국산학기술학회논문지
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• 제10권6호
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• pp.1201-1206
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• 2009

음상의 거리정위에 있어서 중요한 물리적 요인으로는 알려진 음압레벨, 반사음, 양 귀간 차, 음원의 종류, 머리전달함수(HRTF) 등의 여러 요인들이 중요한 판단 자료로 이용되어진다고 알려져 있다. 본 논문에서는 거리판단에 사용되어지는 물리적 요인 중 음압레벨의 크기가 거리정위에 미치는 영향을 알아보기 위해 반사음이 존재하지 않은 무향실에서 음원의 출력 음압레벨을 일정한 경우와 귀 입력 음압레벨을 일정하게 한 경우에 대하여 청취실험을 통해 거리판단에 있어서 음압레벨의 영향에 대하여 고찰했다. 그 결과. 음원출력 음압레벨을 일정하게 한 경우와 귀 입력 음압레벨을 일정하게 한 청취실험에 있어서 제시한 음원거리보다 지각한 음상거리를 가깝게 정위하는 경향이 있다는 것이 관찰되었다. 또, 귀 입력 음압레벨이 일정한 경우에는 약 2m 정도까지의 거리에서는 실제 제시한 음원거리의 증가에 따라 지각한 음상의 거리가 음원거리에 대응하여 증가하지만, 그 이상의 거리에서는 음원거리의 증가에 따라 지각한 음상거리가 증가가 거의 없음을 알 수 있었다. 반면 음원출력 음압레벨이 일정한 경우에는 지각한 음상거리가 귀 입력 음압레벨이 일정한 경우보다 보다 더 먼 3m 정도의 거리까지 증가하고 있음을 알 수 있었다. 이와 같은 청취실험 결과로부터 반사음이 존재하지 않은 조건에서의 음상의 거리정위에는 음압레벨이 거리판단의 중요한 요소로 작용하고 있음이 확인되었다.

• 한국엔터테인먼트산업학회논문지
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• 제14권5호
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• pp.171-179
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• 2020

이 연구는 G광역시 초등학교 교사의 국가수준 교육과정에 대한 인식을 알아보기 위한 연구이다. 연구를 위해 G광역시 초등학교 교사 124명의 설문조사 결과를 이용하였다. 연구결과, 초등학교 교사의 국가수준 교육과정 인식 평균점수는 3.48점, 국가수준 교육과정 인식에 대한 자기평가는 3.75점으로 국가수준 교육과정 인식에 대한 자기평가 점수가 국가수준 교육과정 인식보다 높게 나타났다. 또한 초등학교 교사들의 특성에 따른 인식 차이를 비교해 본 결과, 20학급 미만 학교에 근무하는 교사가 31학급 이상의 학교에 근무하는 교사보다 국가수준 교육과정 인식이 높고, 연구학교 경력이 있는 집단이 연구학교 경력이 없는 집단보다 높고, 연구 및 혁신학교 경력을 모두 가지고 있는 집단이 연구 또는 혁신학교 경험이 없는 집단보다 유의하게 높게 나타났다. 국가수준 교유과정에 영향을 미친 변인을 알기 위해 다중회귀분석을 실시한 결과 학교규모 변수가 13.1%의 설명력을 나타내었다. 이 결과는 교사들이 교육과정 개발과정에 접근할 수 있는 기회가 더 많이 제공될 때 국가수준 교육과정에 대한 인식이 향상될 수 있음을 시사한다.