• Physical Therapy Rehabilitation Science
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• 제6권1호
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• pp.20-25
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• 2017

Objective: During the physical therapy education, if we can understand the student's attitude then we can make valuable suggestions with respect to the teaching in the universities and professional employment in the country. The aim of the current study is to develop a questionnaire to test the physical therapy students' attitudes towards their education and profession and to test its test-retest reliability and content validity. Design: Cross-sectional study. Methods: A total of 47 physical therapy students who were in their final year were randomly selected to participate in the study. After the making of the questionnaire, it was given to 6 professional experts teaching in the field of physical therapy to obtain their responses for each question with a 5-point Likert scale grading. Their answers were used in making the content validity of the questionnaire. Afterwards, the physical therapy students were asked to fill the questionnaire. Instrument reliability and test-retest reliability were also assessed by having the students complete the questionnaire after one month of taking the questionnaire. Results: The content validity index was 0.71 for the whole scale and values of individual subdivisions were ranging from 0.69 to 0.75. Instrument reliability measured by Cronbach's alpha coefficient was 0.86 for the whole scale and subdivision values were ranging from 0.32 to 0.86. Test-retest reliability was assessed by intraclass correlation coefficient, which was 0.71 for whole scales and subdivision values were ranging from 0.38 to 0.70. Conclusions: This questionnaire, which assesses the physical therapy student attitude towards their education and profession, has good content validity, instrument reliability, and test-retest reliability.

• International Journal of Computer Science & Network Security
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• 제22권8호
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• pp.222-234
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• 2022

Background: Within the framework of the new Saudi Vision 2030, the education system is keen on developing Early Childhood (EC) curricula to meet the needs of children from diverse cultural and linguistic backgrounds, in addition to preparing teachers to be the main driving forces in this field. To achieve these strategic goals, the professional development of teachers has taken the lead in terms of their continuous professional achievements. Purpose: The recent study tended to explore the promotion of Cultural and Linguistic Competence (CLC) of teachers in preschool institutions in different sectors in the Kingdom of Saudi Arabia (KSA) include public, private and international. Method: In the current study, (n=300) of preschool female teachers, who had experience teaching children from diverse language and cultural backgrounds, participated voluntarily by filling out the exploratory questionnaire. It was designed on a five-point Likert scale. The credibility of the scale and the validity of the questionnaire were ascertained, and the content for which it was designed verified in terms of the purposes of the current investigation. Results: The results revealed that preschool female teachers in the private preschool settings have a higher level of CLC compared to those who were teaching in public and international preschools in KSA. In the private sector, preschool female teachers showed create abilities to provide culturally responsive environments for diverse students, applying various communication styles, and showing proper attitudes and values toward diversity. Implication: The current study provided key implications for policy makers regarding the promotion of CLC for all teachers, particularly preschool in government settings in KSA. It contributed to revealing the cultural awareness of preschool teachers' values and attitudes toward diversity.

• 대한치위생과학회지
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• 제5권2호
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• pp.113-121
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• 2022

Background: This study aimed to create and present content that can be used in the dental hygiene ethics process to help dental hygiene students develop desirable work ethics and ethical values. Methods: In order to operate the dental hygiene ethics course in all academic systems, one three-year dental hygiene professor and one four-year dental hygiene professor participated in setting core competencies and learning goals for the dental hygiene ethics course. The class consisted of two credits, two hours of theoretical classes, and class activity sheets developed according to the learning contents and learning topics for each week that can be operated for 15 weeks. Results: The contents of the dental hygiene ethics subject were developed to be conducted as theoretical education and case-oriented discussion classes. The 15-week class consisted of a theory lecture on dental hygiene work ethics (eight weeks), discussions and presentations for ethical decisions based on actual cases related to dental hygiene ethics (four weeks), and the design and presentation of individual professional mission statements and codes of conduct (three weeks). The class data for each week consisted of four stages: "Learning goal-thinking," "open-thinking," "learning content-thinking," and "according to learning goal." Conclusions: In order to establish desirable workplace ethics and ethical values for dental hygiene students, it is necessary to approach education in a way that values understanding and application of dental hygiene practices, legal and ethical standards, ethical decision-making models, and ethical principles.

• 중환자간호학회지
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• 제3권1호
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• pp.15-28
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• 2010

Purpose: This study was conducted to explore and compare the level and type of nursing ethical values according to career and nursing units of clinical nurses, Methods: The subjects were 944 nurses working in General Hospital in Seoul and the data were collected from March 8 to August, 2007 using the nursing ethical values questionnaire, The collected data were analyzed using SPSS WIN 10.0 program. Results: The results were as follows; The level of clinical nurses' ethical values were significantly different according to career and nursing units (p<.01) and it was found that most clinical nurses had deontological ethics in the areas of professional nursing domain ($2.77{\pm}.31$), cooperative relations domain ($2.90{\pm}.26$) and customer relation domain ($3.03{\pm}.32$). but that they had utilitarian ethics in human life domain ($2.53{\pm}.32$). Conclusion: Different approaches are needed to develop to establish clinical nurses' ethical values based on career, characteristics of nursing unit and various clinical situations.

• 한국콘텐츠학회논문지
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• 제12권8호
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• pp.330-342
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• 2012

모기업 지원과 관중 증가 등에 힘입어 최근 3년간 프로야구 구단들의 평균 매출액은 꾸준히 증가하는 추세에 있다. 그럼에도 불구하고 선수단 운영비등의 비용 증가분을 따라가지 못해 대부분의 프로야구 구단들은 경영상태가 좋지 않기 때문에 효율성 제고가 필요하다. 본 연구는 DEA 모형과 Malmquist Index를 이용하여 2006년부터 2008년까지의 한국 프로야구 구단들의 상대적 효율성과 생산성 변화를 측정하였으며, 본 연구결과는 다음과 같다. 첫째, 규모의 수익불변을 가정하는 CCR 효율성 결과는 2006년의 경우 효율적인 프로구단은 두산베어스와 삼성라이온즈, 2007년의 경우 효율적인 프로구단은 두산베어스와 SK와이번스, 2008년의 경우 효율적인 프로구단은 롯데자이언츠와 LG트윈스로 나타났다. 둘째, 규모의 수익가변을 가정하는 BCC 효율성 결과는 2006년의 경우 효율적인 프로구단은 두산베어스와 삼성라이온즈 및 LG트윈스, 2007년의 경우 효율적인 프로구단은 SK와이번스, 두산베어스, 삼성라이온즈와 KIA타이거즈, 2008년의 경우 효율적인 프로구단은 롯데자이언츠, LG트윈스, SK와이번스, 삼성라이온즈로 나타났다. 셋째, 생산성 변화결과를 살펴보면 2006-2007 기간의 Malmquist Index의 평균은 1.0615, 2007-2008 기간의 Malmquist Index의 평균은 1.0293으로 나타나 생산성 향상을 보였다.

• 복식
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• 제64권3호
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• pp.108-125
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• 2014

The purpose of this study is to provide the basic information necessary to develop sports uniform design by comparing and analyzing the color features and images of professional football uniforms in Korea and foreign countries. The subjects of this study were limited to 5 top leagues in Europe (Premier League, Primera Liga, Bundesliga, Serie A, and Ligue 1) as well as J-League, and K-League. This study was done using the 2012/2013 season home and away uniforms for European leagues and 2013 season home and away uniforms for Korean and Japan leagues. Using the Adobe photoshop CS2 eyedropper tool, color chips and RGB values were extracted from digital images and converted into HV/C of Munsell Conversion. Finally, a total of 735 colors were used for the analysis. The color image scale by Shigenobu Kobayashi was used to position the color images. The results are as follows. First, the color analysis of professional football uniforms in leagues suggested that chromatic color (53.7%) was more prevalent than achromatic color (46.3%). The two most common colors of the ten chromatic colors were R(19.7%) and PB(18.0%), followed by Y(5.4%), RP(2.0%), G(1.9), GY(1.8%), B(1.6%), YR(1.5%), P(1.1%), and BG(0.7%). Second, for the color tone comparison and analysis of professional football uniforms in leagues, the most commonly used color tone was W(28.4%), followed by v(25.5%), Bk(16.3%), s(5.8%), dk(5.2%), b/lt(5.2%), dp(3.0%), sf(2.0%), ltGy(1.0%), p(0.5%), G/dkGy(0.4%), and ltg/mGy (0.1%). Third, for the comparison and analysis of color and color tone of professional football uniforms in leagues, W(28.4%), R(v)(17.7%), and Bk(16.3%) were commonly used. Finally, for the comparison and analysis of color images of professional football uniforms in leagues, the most commonly used color image was a casual image(31.8%), followed by modern image(26.5%), dynamic12.8%), cool casual(12.0%), gorgeous(9.3%), clear(6.6%), chic(3.5%), and elegant images. Dandy, classical, romantic and pretty images(0.4% respectively) were also used.

• 한국콘텐츠학회논문지
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• 제14권2호
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• pp.257-269
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• 2014

이 연구의 목적은 지역아동센터 종사자의 전문성 인식과 직무만족 간의 관계를 밝히는 것이다. 이를 통해 지역아동센터 관리자와 실무자의 전문성과 직무만족도를 증진함으로써 서비스의 질을 향상시킬 수 있는 방안을 모색하고자 하였다. 본 연구에서는 서울, 경기, 강원지역의 지역아동센터 시설장 및 생활복지사 221명을 대상으로 설문조사를 수행하였다. 조사결과, 응답자의 전문성 인식은 중간 이상의 수준을 보였으며, 직무만족도는 중간보다 조금 높은 수준을 보였다. 직무내적 만족도에 비해, 직무외적 만족도가 낮게 나타났다. 특히 보상만족도는 가장 낮게 나타났다. 회귀분석결과, 전문성 인식과 그 하위영역인 전문적 지식/기술, 전문적 가치인식이 높을수록 직무만족도, 직무내적 만족도, 직무외적 만족도 모두 높은 것으로 나타났다. 이러한 연구결과를 토대로 지역아동센터 종사자의 전문성을 향상시킬 수 있는 정책적, 실천적 시사점과 향후 연구과제를 제시하였다.

• 대한산업공학회지
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• 제40권1호
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• pp.8-17
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• 2014

In this research, we employed various data mining techniques to build predictive models for win-loss prediction in Korean professional baseball games. The historical data containing information about players and teams was obtained from the official materials that are provided by the KBO website. Using the collected raw data, we additionally prepared two more types of dataset, which are in ratio and binary format respectively. Dividing away-team's records by the records of the corresponding home-team generated the ratio dataset, while the binary dataset was obtained by comparing the record values. We applied seven classification techniques to three (raw, ratio, and binary) datasets. The employed data mining techniques are decision tree, random forest, logistic regression, neural network, support vector machine, linear discriminant analysis, and quadratic discriminant analysis. Among 21(= 3 datasets${\times}$7 techniques) prediction scenarios, the most accurate model was obtained from the random forest technique based on the binary dataset, which prediction accuracy was 84.14%. It was also observed that using the ratio and the binary dataset helped to build better prediction models than using the raw data. From the capability of variable selection in decision tree, random forest, and stepwise logistic regression, we found that annual salary, earned run, strikeout, pitcher's winning percentage, and four balls are important winning factors of a game. This research is distinct from existing studies in that we used three different types of data and various data mining techniques for win-loss prediction in Korean professional baseball games.

• 한국치위생학회지
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• 제10권1호
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• pp.1-18
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• 2010

Objectives : The purpose of this study was to examine the ethical values of dental hygiene students and set up the way of ethic educationin educational course. Methods: The subjects in this study were 948 students in four colleges located in the metropolitan area, on whom a survey was conducted. Results : 1. Regarding values of human life, they got a mean of 3.01, which showed that they sort of took a deontological view. 2. As to values of dental hygiene duties, they got a mean of 3.62, which indicated that they took a deontological view. 3. Concerning values of clients, they got a mean of 3.22, which implied that they took a deontological view. 4. As for values of collaborators, they got a mean of 3.90, which denoted that they took a very deontological view. 5. In regard to correlation among each part of their ethical values, there was a very significant correlation between their views of dental hygiene duties and human life, and between their views of clients and collaborators(p<.001). 6. As to the relationship of general characteristics to ethical values, they took a significantly different view of human life according to academic year(p<.05), religion(p<.001), religious enthusiasm(p<.0010) and attitude to the occupation of dental hygienist(p<.001). Academic year Conclusions : Regardings ethical values of dental hygiene students which showed that they took a deontological view than autilitarianism view in all parts. Accordingly, In order to establish desirable ethical values, it was scrutinized that reinforcement of education on biomedical ethics and professional ethics in curriculum was needed.

• 동의생리병리학회지
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• 제17권3호
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• pp.700-710
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• 2003

For the experiment of the effects between cadmium aerosol inhalation toxicity and ethyl acetate extracts of Folium Mori, 4 inhalation exposure groups of rat were exposed to cadmium aerosol in air by whole-body inhalation exposure for 6 hours/day, 5 days/week, and 4 weeks. Cadmium concentration in the air was 0.96㎎/㎥ and mass median diameter (MMD) was 2.48㎛ with 1.85 of geometric standard deviation(GSD). Intraperitoneal injections of ethyl acetate extracts of Folium Mori to inhalation exposure groups were performed for 4 weeks and the results were as follows: The highest body weight gain for 4 weeks and food intake per day were 159.29/4 weeks in treated group III and 18.45g/day in treated group I, respectively. The highest lung and liver weights were 1.31 g in treated group I and 9.42g in treated group III, respectively. The highest kidney weight was 2.21g from treated group I. The lowest cadmium content in lung was 86.39㎍/g from treated group III and the lowest cadmium concentration in blood was 2.72㎍/㎗ from treated group II. Cadmium concentrations of 22.09㎍/g in liver and 24.82㎍/g in kidney were the lowest from inhalation exposure group I and III, respectively. For weekly cadmium concentration in urine, the value of the fourth week from treated group III was the highest, 1.35㎍/㎖. For weekly cadmium concentration in feces, the values of the second and fourth week from treated group I were the highest, 1.11㎍/g. The highest metallothionein concentration in lung was 31.85㎍/g from treated group III and the highest metallothionein concentration in liver was 205.77㎍/g from treated group III. The highest metallothionein concentration in kidney was 206.55㎍/g from treated group III. The highest Hct and Hb values were 38.26% and 11.63g/㎗ from treated group III, respectively. The highest RBC and WBC values were 7.68×106/㎣ and 9.85×10³/㎣ from treated group I, respectively.