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일부 치과위생사의 근무환경이 직무만족과 조직몰입에 미치는 영향
김남숙 ( Nam-suk Kim ),윤나나 ( Na-na Yoon ),김예황 ( Ye-hwang Kim ),박정희 ( Jeong-hee Park ),김혜진 ( Hye-jin Kim ),이정화 ( Jung-hwa Lee ) 한국치위생학회(구 한국치위생교육학회) 2018 한국치위생학회지 Vol.18 No.2
Objectives: The purpose of this study is to analyze the descriptive correlation of the commission intended to provide effective working practices to enhance job satisfaction and organizational engagement by examining the work environment of the dental hygienist. Methods: After the IRB approval, the subjects were dental hygienists working for dental hospitals and clinics in Busan from May 1st to May 31th of 2017. And the final 153 questionnaires were analyzed to SPSS 23.0 for windows, SPSS Inc. Chicago, IL. USA. The data was analyzed using average standard deviation, t-test, one-way ANOVA and multiple regression analysis. Results: The average working environment of the subjects was found to be 3.37±0.53 points with the average job satisfaction of the subjects of 3.29±0.50 points and the average organizational commitment of the subjects of 3.25±0.59 points. As the working conditions of the working environment are higher, it revealed that the higher the working environment, the better the job satisfaction. Conclusions: In conclusion, this study showed that the ability to support managers' abilities, leadership, and dental hygienists is the most influential factor in job satisfaction and organizational involvement. Also, hospital administrators are encouraged to provide excellent work and leadership skills to enhance both the quality of work and that of work ethic.
김남숙 ( Nam-suk Kim ),이정화 ( Jung-hwa Lee ),윤나나 ( Na-na Yoon ) 한국치위생학회 2021 한국치위생학회지 Vol.21 No.5
Objectives: The purpose of this study was to investigate the degree of activity restriction and the number of remaining teeth of the elderly and to analyze the correlation. Methods: Statistical analysis of the collected data was analyzed using the SPSS window program 25.0 version (IBM) using a composite sample for the analysis of the 7th National Health and Nutrition Survey data, and a composite sample multiple logistic regression analysis was performed to confirm the effect of activity restrictions on the number of remaining teeth. Results: As a result of analyzing the effect of activity restriction on the number of remaining teeth, in the model that analyzed only activity restriction variables, the risk ratio of less than 20 remaining teeth was 1.61 times higher and the age-adjusted model, the risk ratio of less than 20 remaining teeth was 1.46 times higher (p<0.001). In the model that corrected all variables, the results were not statistically significant. Conclusions: In this study, the relationship between activity restriction and the number of remaining teeth could be confirmed, and in subsequent studies, more in-depth studies are considered to be needed using sub-variables that specifically reflect the reasons for activity restriction.
<논문(論文)> : 누에 장려품종간 교잡누에의 실용형질 비교
김기영 ( Kee Young Kim ),김미자 ( Mi Ja Kim ),지상덕 ( Sang Duk Ji ),김남숙 ( Nam Suk Kim ),김용순 ( Yong Soon Kim ),성규병 ( Gyoo Byung Sung ),박광영 ( Kwang Young Park ),강필돈 ( Pil Don Kang ) 한국잠사학회 2015 한국잠사곤충학회지 Vol.53 No.1
본 시험은 잠종수출 및 잠종제조 능률향상 면에서 교잡종 F2 및 품종간 잡종의 이용을 검토하기 위하여 현재 장려품종으로 보급되고 있는 백옥잠과 금옥잠을 이용하여 교잡종(F1), 2대잡종(F2) 및 품종간 잡종의 실용형질의 생산성을 비교 검토하였다. 1. 전령 사육일수는 F2가 5령 및 전령 모두 길었다. 2. 2세대 잡종(F2)은 교잡종에 비해 화용비율은 2 ~ 13%정도 낮았고, 1만두 수견량은 16 ~ 21% 낮았다. 3. 전견중에서 2세대 잡종(F2)은 교잡종에 비해 9 ~ 21% 낮았고, 견층중은 10 ~ 18% 낮았다. 4. 고치의 크기를 나타내는 1리터 개수는 2대 잡종은 교잡종에 비해 고치의 크기가 작고 고르지 못한 경향을 나타냈다. 5. 1나방 산란수는 교잡종보다 2대 잡종에서 백옥잠은 14%가 많은 655개, 금옥잠은 40%가 많은 625개 이었다. 6. 견사량, 1만두 생사량 등 사질조사 성적도 교잡종보다 2대 잡종에서 생산성이 많이 떨어지는 경향을 나타냈다. 2대 잡종 잠종 생산시에 유리한 점은 암수감별이나 발아조절이 필요가 없어 잠종생산 노력이나 비용을 많이 절감할 수 있으나, 산란수가 많아지는 외에는 실용형질에서 생산성이 크게 낮아져 2대 잡종 잠종으로 고치를 생산할 경우는 경제성 등을 고려하여 추후 많은 연구가 필요할것으로 사료된다. This study was conducted to consider practical use of F2 hybrid and intervariety crossing for the improvement of silkworm eggs export and silkworm eggs manufacture. Now Kumokjam and Baegokjam come into wide use to sericulture farmers but comparison test of F1, F2 hybrid and intervariety have not been done. We weighed against the productivity among economical character. While larval period of F2 among them is most long time, pupation percentage and cocoon yield per 10,000 3rd molted larvae are lower than intervariety. With comparing F2 and intervariety, single cocoon weight of F2 is lower 9 ~ 21% than intervariety, and cocoon shell weight of F2 was lower 10 ~ 18% than intervariety. By number of cocoons per liter, F2 hybrid was lower and more irregular size than intervariety. In coparison with number of egg laid, F2 hybrid Baegokjam was 655 ea (14%) and Kumokjam 625 ea (40%) more than F1 hybrid. Also, F2 hybrid for filament grade went down than F1 hybrid. The advantage of egg production in F2 hybrid can reduce costs because there is no necessity for sex discrimination and germination control. But besides increase of number of egg laid, the productivity including economical characters was greatly lowered. Except for being a lot of laying eggs, cocoon productivity of the F2 was greatly reduced by degeneration of practical traits. Therefore the further studies are needed in order to increase utilization value of the F2 hybrid silkworm.
한성반문잠품종을 이용한 누에동충하초 및 숫번데기의 동시 생산체계
지상덕 ( Sang Duk Ji ),김남숙 ( Nam Suk Kim ),강필돈 ( Pil Don Kang ),성규병 ( Gyoo Byung Sung ),홍인표 ( In Pyo Hong ),류강선 ( Kang Sun Ryu ),김영기 ( Young Ki Kim ),남성희 ( Sung Hee Nam ),김미자 ( Mi Ja Kim ),김기영 ( Kee Youn 한국잠사학회 2012 한국잠사곤충학회지 Vol.50 No.2
This study was conducted to confirm the mass production of male pupae and sex-limited larval marking variety as a host for synnemata production of Isaria tenupes in RDA(Rural Development Administration). Silkworm pupation, infection rate and synnemate formation of I.tenuipes were examined. Among the silkworm varieties tested, male Hansaengjam showed the highest pupation rate at 98.7%. I. tenuipes infection rate of larvae of newly-exuviated 5th instar silkworm was 83.7 ~ 90.4% in the spring rearing season and 91.7 ~ 96.6% in the autumn rearing season. Synnemata production of I. tenuipes was execellent in female Yangwonjam with an incidence rate of 99.5% followed by male Yangwonjam(99.5%) and Baegokjam(99.4%) in the spring and autumn rearing season. Synnemata living weight ranged from 0.93 ~ 1.25 g in the spring rearing season. The female Hansaengjam had the heaviest synnemata weight(1.25 g). Synnemata dry weight ranged from 0.27 ~ 0.35 g in the spring rearing season. The female Yangwonjam had the heaviest synnemata weight(0.35 g).
다수준(multi-level)분석을 통한 공공기관 중간관리자의 코칭과 조직시민행동 간의 관계연구
최일완(Choi, II Wan),김남숙(Kim, Nam Suk),기영화(Kee, Young Wha) 한국인적자원관리학회 2012 인적자원관리연구 Vol.19 No.5
공공기관 중간관리자의 코칭이 부하직원의 직무태도인 조직시민행동에 미치는 영향이 어떠한지 살펴 보고, 또한 중간관리자의 코칭과 조직시민행동 간의 관계에서 자기효능감의 매개변수를 활용하여 중간관리자의 코칭에 대한 효과성을 살펴보고자 하였다. 그 동안의 선행연구는 개인수준에서 회귀분석을 통해 관리자의 코칭효과에 대한 연구가 이루어졌다. 본 연구에서는 위계적 선형모형(hierarchicallinearmodeling) 을 활용한 다수준(multi-level)분석을 실시함으로써 변수간의 관계 추정의 정확성을 높였다. 또한 중간관리자의 코칭과 부하직원의 조직시민행동 간의 영향관계에서 개인수준의 자기효능감의 매개효과를 살펴보았다. 연구결과는 공공기관 중간관리자의 코칭이 부하직원의 직무태도인 조직시민행동에 통계적으로 유의하게 정(+)적인 영향을 주는 것으로 나타났으며, 또한 중간관리자의 코칭은 자기효능감에도 통계적으로 유의하게 정(+)적인 영향을 주고 있는 것으로 나타났다. 그리고 매개변수인 자기효능감은 중간관리자의 코칭과 부하직원의 조직시민행동 간 영향관계에서 중요한 매개역할을 수행하는 것으로 분석됐다. 이러한 결과를 토대로 연구의 시사점, 한계, 향후 연구과제 등에 대해서 논하고 있다. The purpose of this thesis is to analyze how public institutions of middle managers coaching affect staffs' organizational citizenship behavior, and to examine the effectiveness of middle managers' coaching by utilizing the parameters of the relationship between middle managers' coaching and organizational citizenship behavior from self-efficacy. During the preceding research study, the effect on the manager's coaching on a personal level through regression analysis was done. In this study, using a multi-level analysis conducted by hierarchical linear model increased the accuracy of the estimation of the relationship between variables. And also examined the mediating effects of self-efficacy at the individual level in the coaching of middle managers and staffs' organizational citizenship behavior. The results of this study showed a statistically significant positive impact that public institutions of middle managers coaching affect staffs' organizational citizenship behavior, and also showed that the middle managers coaching affect the parameters of self-efficacy in giving a statistically significant positive influence. The parameters of self-efficacy was analyzed to perform an important mediating role in the relationship between middle managers' coaching and staffs' organizational citizenship. Based on these results, this study discusses the implications of the research, limitations, and future research.