• Journal of Korean Dental Hygiene Science
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• v.5 no.2
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• pp.123-144
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• 2022

Background: The aim of this study was to identify the bibliographic characteristics and research trends of the literature published on the profession of dental hygiene to provide basic data for research, education, and intervention program development for the establishment of healthy professionalism among dental hygienists and dental hygienist students. Methods: A literature search was conducted through four databases. They were looked up using the terms "dental hygiene" and "professional." Finally, 46 research papers that meet the selection criteria were selected for analysis. Results: From 2004 to 2022, 46 articles were published. Except for key words related to subjects and tools, key words ranked at the top were job satisfaction, self-esteem, self-leadership, and stress. Five tools of professionalism-professional self-concept, professional intuition, professional identity, and a professional values scale -were used in the study. Conclusion: Considering the social perception of dental hygienists as professionals and the reality of dental hygiene that is carrying out the process of professionalization, efforts are needed to identify and promote beliefs and attitudes toward professionals such as professionalism and professional identity.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.9 no.5
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• pp.255-265
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• 2014

Job creation is foundation for wealth creation of the individual personal and important social activities that can solve the problem through increased economic activity and decreased population of unemployment. Jab creation contributes to the best way to solve social problems by acting as mediator of economic stability by establishment to a virtuous cycle between growth and employment and providing the foundation for sustainable growth. In this study, the factors affect on entrepreneurship and professional values were studied on the vocational personality types of student. As a result of this study, Vocational personality types positive commitment to the entrepreneurship. Realistic, exploratory, artistic, social, persuasive and customary factors also positive commitment the entrepreneurship. Vocational personality types positive commitment to the professional values. Professional values positive commitment to the entrepreneurship. However, the professional value factors which are self-actualization, safety, power, independence, community service and leadership depend on entrepreneurship. Therefore, in order to improve the success rate of student start ups, the appropriate selection of optional items of start ups and entrepreneurship education at the right time to establish a business plan by the type of vocational personality types and should provide the opportunity to encounter.

• Journal of Korean Academy of Nursing Administration
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• v.13 no.3
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• pp.285-292
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• 2007

Purpose: The purpose of this study was to identify the factors influencing the nursing professional values(NPV) of college nursing students. Methods: A convenience sample of 274 subjects was recruited from the department of nursing at a college. The survey was conducted from May 29 to Jun 20 2006. The data was analyzed using descriptive statistics, Pearson correlation coefficients, and stepwise multiple regression with SPSS/WIN 10.1. Results: The average item score of NPV, satisfaction, socialization, self-esteem were 3.60, 3.00, 2.74, and 2.71. The NPV of nursing students showed a significantly positive correlation to speciality satisfaction(r=.28-.46), socialization(r=.13-.46), and self-esteem(r=.12-.15). The significant factors influencing NPV of nursing students were service, curriculum satisfaction, social perception satisfaction, leadership & popularity, and sociability, which explained about 37.5%. Conclusions: Therefore, on the basis of this study's result, when nursing educational programs are developed to make positive NPV, these factors need to be considered.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.4
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• pp.955-960
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• 2007

Efficacy of antioxidative activity and nitrite scavenging ability of methanol extract from Acanthopanax sessiliflorus was investigated. Electron-donating ability of extract at $RC_{50}$ was 29.93 ${\mu}g/mL$. After addition of 0.96 mg/mL extract, autooxidation of pyrogallol decreased to 22.85% by superoxide dismutase-like activity. In antioxidative activity of extract against linoleic acid during incubation times of 24, 48, 96 hours at $40^{\circ}C$, lipid peroxidation values significantly decreased by 48.89%, 45.0%, 46.34% with addition of 0.2 mg/mL, respectively. Total phenolic content was determined as gallic acid equivalents (GAE) and values revealed $410.25{\pm}4.74$ GAE ${\mu}g/mg$ of extract. Nitrite scavenging ability showed the most remarkable effect at pH 1.2, exhibited to 88.3% by addition of 0.2 mg/mL. These results suggest that methanol extract from A. sessiliflorus can be used as bioactive and functional material.

• Journal of Korean Academy of Nursing Administration
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• v.2 no.2
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• pp.17-42
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• 1996

Most human behaviors are based on self-perceptual image. Subjectivity in professional nursing image is shown in their opinions, beliefs, values, and attitudes of professional nursing and it helps to understand individual's behavior. This study was initiated to find the characteristics and patterns in subjectivity of hospital nurses' professional nursing image. The Data were collected from Apr. 20 to Aug. 22, 1996. The research method employed Q-methodology which is based on self-psychology and abductive logics. Analysis of Q-type obtained by QUANL pc program. The characteristics of professional nursing image was analyzed based on the typal array, extreme comments, and the subject's demographic information. The results revealed that there are three different types on the professional nursing image. The three types were named as follows : The first type, the Improvable, consisting of 6 subjects, preferentially perceived nursing is human behavior as life process, coordinating with other health personnel for the patients as nurses' important role. On the other hand, they are taking a little dissatisfied view of professional nursing image, which can be estimated to advance for the construction of the professional nursing image. The second type, the Self-conflicted, consisting of 13 subjects, who have the subjectivity of the image by focusing on external and environmental factors rather than developing positive individual nurses' image for their profession. They have very conflic-ting and self-degrading traits. The third type, the Affirmative, consisting of 10 subjects, who appreciate the essence of nursing, and that they highly perceived nurse' positive attitude, devotion, mature interrelationship and self-developing efforts etc. In conclusion, this study discovers three types on the professional nursing image and their relationship. By identifying the nature of three types, this study suggests that the results should be useful reinforcement tool in educating nursing students as well as in continuing education for hospital nurses.

• Industry Promotion Research
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• v.8 no.4
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• pp.69-79
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• 2023

This study sought to propose ways to improve the happiness of Chinese product designers by verifying whether grit moderates the effect of job stress on happiness through professional values. A purposively sampled participants of 335 Chinese product designers living in Guangdong Province, southern China, were selected. Data analysis was performed using SPSS PC+ Win. Ver. 26.0 and PROCESS Macro ver. 4.2. The statistical techniques applied were frequency analysis, reliability analysis, correlation analysis, and moderated mediation effect analysis. The research results are as follows. First, job stress showed a negative correlation with professional value and grit, but did not show a significant correlation with happiness. Except for job stress, there was a positive significant correlation between other variables. Second, the conditional indirect effect was significant when grit was M-SD, M, or M+SD. M+SD. Therefore, the moderated mediating role of grit was verified. However, as professional value increased, grit played a role in increasing happiness. Still, in the path of job stress -> professional value -> happiness, grit did not buffer the negative effect of job stress on happiness through professional stress. Suggestions were made to improve the happiness of product designers using professional values and grit.

• Journal of the Korean Professional Engineers Association
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• v.19 no.4
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• pp.5-10
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• 1986

On SWS 41 Plates jointed by the F11T M 20 high strength bolts the study on stress behavior and safety degree until rupture in static tensile tests were performed. By these results, in case of no clamping force stress concentration was extremed for strain of about 10% higher ratio. Elastic strain occurred to change of test specimens depth by the load and plastic strain occurred to local minute sleep after elastic strain. compared shear stress with tension stress from the fracture load it was showned lower values than the maximum shear stress theory and stress strain energy theory.

• 중국학논총
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• no.66
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• pp.45-61
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• 2020

Chinese for Journalism and Communication (CJC) is used not only to communicate, gather, read and understand the news and information in the daily life, but also to work as a professional in journalism. It includes daily CJC and professional CJC. It has similarities and difference with journalism terms. The lexical values of CJC words includes: recognition value, frequency value, composition value, and aggregation value.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.3
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• pp.792-796
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• 2004

In the courses of in vitro screening for the antioxidant effect of the various extracts from medicinal plants, n-BuOH soluble extract of the seeds of Xanthium strumarium was found to exhibit distinctive antioxidant activity. Further purifications of this extract as guided by in vitro antioxidant assay afforded caffeic acid and 3,5-di-O-caffeoyl quinic acid, which scavenged 1, 1-diphenyl-2-picrylhydrazyl (DPPH) radical in a dose-dependent manner of which IC50 values were 23.4 μg/ml (132.9 μM) and 29.8 μg/ml (57.9 μM), respectively.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.11 no.1
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• pp.69-75
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• 2000

Background and Objectives : The Voice Range Profile(VRP) is a two-dimensional graphic dysplay of an individual's amplitude range as a function of total fundamental frequency range. It is designed as a maximum performance test which can be used as a general indicator of voice problems in the non-professional voice and as a sensitive indicator of problems with the professional voice. The purpose of the study is to obtain a baseline VRT for the classical professional singers and compare it with the normal nonsinger's profile. We also compared the difference of VRP between the classical professional singers who have normal vocal fold and who have vocal folds lesions without dysphonia. Materials and Methods : The VRPs were elicited. from 42 trained classical singers(Soprano 26, Mesosoprano 5, Tenor 9, Bariton 2) and 20 untrained nonsingers(female 10, male 10) using Voice Range Profile Model 4326(Kay Elemetrics USA). The mean values for phonational range with highest and lowest pitch level and range of voice intensity with maximum and minimum intensity level were compared between classical singers and nonsingers. Results and Conclusions : The frequency range and dynamic range were significantly increased for the classical singers in comparison to the nonsingers. But there was no significant difference were found for the VRP between the parts in the classical singers. The classical singers who have vocal fold lesions showed slightly decreased VRP compared to those with healthy vocal folds.