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부동산실무 법정교육이 현업적용과 직무성과에 미치는 영향에 관한 연구
이나나(Lee, Na Na),강정규(Kang, Jeong Gyu) 한국주거환경학회 2021 주거환경(한국주거환경학회논문집) Vol.19 No.3
This study aims to suggest implications regarding participants’ motivation necessary for improving professional competence and for acquiring professional knowledge in real estate education by identifying and analyzing what factors in participants’ satisfaction with the education affect field application and job performance. To that end, this study attempts to empirically investigate the relationship between educational satisfaction and field application or job performance by coming up with motivation of educational participation as a key factor. As a result of hypothesis verification through regression analysis, first, educational contents regarding participation motivation, teaching ability and educational environment were statistically significant in educational satisfaction. Second, educational satisfaction was statistically significant in value-related application of business and practical application of business. Third, educational contents, teaching ability and educational environment of the motivation for participation in education were statistically significant in the application of valued business and practical business. Fourth, educational contents regarding participation motivation, teaching ability and educational environment were statistically significant in value-related job performance and practical job performance. Based on the results of this study, the implications of this study are as follows. First, as for educational contents, teaching ability and educational environment that form participants’ motivation for the participation in real estate education, legally prescribed educational institutions should make efforts to diversify and update educational contents, to improve and maintain higher educational level, to improve educational environment and to maintain cleanliness. Second, participants’ satisfaction with real estate practical education can lead to their increased confidence, responsibility and work expectation in the future, and it should be recognized that the educational contents are factors that increase the job efficiency in participants’ field application. Third, educators should organize and refine the contents of education so that logical and systematic education can be done based on realistic and practical theories, experiences, and cases of major fields.
동복호 (同福湖) 유입하천의 조류증식능에 (藻類增植能) 관한 연구
김현아,이나나,유춘만,위성욱,주현수,이종빈,위인선 ( Hyun Ah Kim,Na Na Lee,Chun Man Yu,Seong Uk Wui,Hyun Soo Joo,Jong Bin Lee,In Sun Wui ) 한국환경생물학회 1995 환경생물 : 환경생물학회지 Vol.13 No.1
On filtered and autoclaved water samples from the upper stream of Lake Tong-Bok, physico-chemical analysis and algal growth potential (AGP) test using Selenastrum capricornutum Printz were performed from October, 1991 to July, 1992 in order to assess fertility potential of the lake and to identify possible limiting nutrients. Water temperature of the lake was fluctuated from 3.8℃ to 30.7℃, the range of pH was 6.0 to 8.0, the level of dissolved oxygen ranged from 5.5㎎/ℓ to 14.4㎎/ℓ, biochemical oxygen demand varied from 0.3㎎/ℓ to 7.6㎎/ℓ, and suspended solides was fluctuated from 0.7 ㎎/ℓ to 24.5㎎/ℓ. Results of nutrient analysis were as followings. The level ammonia was from ND(<0.01㎎/ℓ) to 0.74㎎/ℓ, nitrite and nitrate were ND(<0.01㎎/ℓ) - 0.06 ㎎/ℓ, 0.09㎎/ℓ - 1.33㎎/ℓ respectively. The range of phosphate level varied from ND(<0. 01㎎/ℓ) -0.24㎎/ℓ, and total phosphorus was fluctuated 0.04㎎/ℓ - 0.63㎎/ℓ. Algal growth potentials of the filtered and filtered after autoclaved samples were 0.1 ㎎/ℓ - 21.0㎎/ℓ and 2.9㎎/ℓ - 13.9㎎/ℓ respectively during surveyed period. AGP of the filtered after autoclaved were higer than those of the filtered only except some specific sites. The points of maximum growth were measured after addition of N, P, Fe and EDTA each in comparison with unenriched (control) samples. Phosphate appeared to be the major limiting element in AGP test for a tested organism throuhgout the year, especially during spring and summer. According to trophic level by Sudo(1980), it was estimated that Tong-Bok stream was eutrophic, Nae-Puk stream was oligo-mesotrophic, and all other streams of Lake Tong-Bok were mesotropic.
노태환 ( Tae Hwan Rho ),김정효 ( Jeong Hyo Kim ),박시백 ( Si Baek Park ),이나나 ( Na Na Lee ) 대한물리의학회 2009 대한물리의학회지 Vol.4 No.4
Purpose:The purpose of this study is an interval palmar width according to change of muscle activation under push-up movement. Methods:Three, this study participation normal young adult (male 3, mean age; 24yaers). The subject performed maximum contraction under push-up movement, EMG activaty patterns is measured with three different width. The EMG activity of pectoralis major and latissimus dorsi were measured using surface electromyography. Results:EMG activation of pectoralis major and latissimus dorsi following of push-up was shown significant difference(p<05), Also, experiment value was agree with calculation value and width of shoulder position was minimum of pectoralis major and latissimus dorsi muscle activity. Conslusion:RMS values in case of fretum and wide width of the hands on Latissimus Dorsi are shown muscle activity 132㎶ and 173.5㎶, respectively, Especialy, RMS value in terms of wide width of the hands on muscles is shown very enhanced muscle activity. It is suggest that interval palmar width of the hands on pectoralis major and latissimus dorsi in push-up movement was effective to intensify of the muscle activity.