시청률 제고를 위한 KBS의 2014 월드컵 중계방송 전략에 대한 연구

최준서(Choi, Joon-Seo),배재성(Bae, Jay-Song),강영희(Kang, Young-Hee) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.6

The purpose of this study is to analyse the strategy of KBS World Cup Broadcasting in 2014 pertaining to its commentator and sportscaster in leading its broadcasting to the best program with the highest audience ratings. It is also assessed as to how KBS World Cup commentator and sportscaster was selected and why they could have a magnetism to successfully attract the TV viewers In the run up to the 2014 World Cup, KBS have employed a new commentator with expertise and experience as former South Korean football international and choose a relatively young sportscaster who could fit in well with the commentator. This strategy carried forward by KBS struck a chord with the TV viewers: Young-Pyo Lee, the KBS commentator was praised for his expertise and ability to predict the outcomes of important World Cup matches, a style that was in stark contrast with more frivolous and entertaining broadcasting of MBC. Also KBS could put SBS with the established commentator into the shade by virtue of Lee’s exceptional capabilities in analysing World Cup games. It is safe to say that the success of KBS World Cup broadcasting greatly relied on the ability of its commentator as a football analyst. It is a reassurance that the expertise of commentator is the most important factors in dictating ratings of the World Cup broadcasting.

Staphylococcus aureus KN556를 이용한 ERIC-과 REP-PCR 반응 구성성분 농도의 최적화

서현아,김영준,김근성 中央大學校 遺傳工學硏究所 2002 遺傳工學硏究論集 Vol.15 No.1

본 실험은 Staphylococcus aureus KN556의 ERIC과 REP-PCR 산물의 fingerprinting pattern의 파악과 PCR 구성성분의 농도의 최적화를 목적으로 실시하였다. 실험결과 ERIC-PCR은 증폭된 단편수가 4∼10개 정도로 나타냈고, REP-PCR은 전체 단편수가 5∼14개를 나타내었다. 이러한 현상은 ERIC sequence에 비해 REP sequence가 세균의 염색체 상에 빈도가 더 높게 분포한다는 이론과 일치하였다. ERIC-PCR의 경우, 0.8과 1.2kb를 중심으로 작은 분자량과 큰 분자량의 범위로 점차적으로 확대되어 각 변수들의 농도의 증가에 따라 전체단편의 수와 단편들의 강도가 증가하였다. REP-PCR은 최소분자량 0.25kb에서 최대분자량 3.5kb 정도 크기의 증폭된 단편들이 각 농도에 따라 강도의 차이를 나타내며 증가되는 것이 관찰되었다. 각 성분변수별로 MgCl_2는 2.0mM, primer는 2.0μM, dNTPs는 200μM, DNA는 1.0㎕에서 각각 최대 단편수를 나타냈고, 그 이상의 농도 적용 시에도 동일한 단편의 수를 유지하였으며 각 성분농도 변수 PVR 결과 나타나는 DNA fingerprinting pattern이 동일하게 나타나서 결과적으로 PCR 성분별 최적농도는 MgCl_2는 2.0mM, primer는 2.0μM, dNTPs는 200μM, DNA는 1.0㎕로 결론 지을 수 있었다. We attempted to optimize the concentrations of PCR components such as MgCl_2, primers, dNTPs and template DNA to produce fingerprinting patterns of the ERIC- and REP-PCR products for Staphylococcus aureus KN556. The ERIC-PCR reactions resulted in a total number of 4 to 10 DNA fragments and the REP-PCR reactions a total number of 5 to 14 DNA fragments. These phenomena can be explained by the hypothesis that more copies of REP sequences are present on bacterial chromosomes than those of ERIC sequences are. ERIC-PCR reactions generated two major bands of 0.8kb and 1.2kb DNA fragments. They also had the number of PCR products and their band intensity increased as the concentrations of the above four PCR components were increased. REP-PCR reactions generated multiple PCR products between 0.25kb and 3.5kb in size including three major bands of 0.7kb and 0.95kb DNA fragments. Their band intensity was also increased as the concentrations of the above four PCR components were increased. The PCR reaction cocktails containing 2.0mM MgCl_2, 2.0μM primers, 200μM dNTPs and 1.0㎕ template DNA, respectively, yielded the maximum number of PCR products. As the above four components were added more than the concentrations mentioned above in PCR reaction cocktails, the number of PCR products was not increased and the overall fingerprinting patterns remained unchanged. Therefore, a PCR reaction cocktail containing 2.0mM MgCl_2, 2.0μM primers, 200μM dNTPs and 1.0㎕ template DNA can be suggested to generate the most optimized PCR fingerprinting patterns.

보건소 건강증진사업 수행과정의 질 평가

서영준,정애숙,박태선,김주경,박남수,이희원 韓國保健敎育.健康增進學會 2003 보건교육건강증진학회지 Vol.20 No.1

This study purports to assess the process quality of health promotion programs at public health centers. The sample used in this study consisted of 242 public health centers in South Korea. Data was collected with self-administered questionnaires between September. 3rd to September. 23rd in 2002. The 95 returned questionnaires were analyzed by SPSS 11.0 version. The major findings are as follows; There is a need to improve (1) a procedure for reviewing and analyzing strategic planning, (2) the quality of the staff in charge of program management, (3) the function of planning and training for monitoring and evaluation, (4) the ability of program managers in advising and consulting with clients, and (5) a procedure for organizing resources and information. In conclusion, in order to improve the process quality of health promotion programs at public health centers, integrated support from various institutions such as public health centers, community, regional and national health authorities and administrative departments is required.

병원간호직 근무자의 근속성향 결정요인

서영준,고종욱 한국병원경영학회 1997 병원경영학회지 Vol.2 No.1

This study purports to investigate the determinants of propensity to stay among nursing staff working at Korean hospitals. The independent variables contains three groups of determinants : environmental variables(job opportunity, spouse support, and parent support), psychological variables(met expectations, work involvement, positive affectivity, and negative affectivity), and structural variables(job autonomy, work unit control, routinization, supervisor support, coworker support, role ambiguity, role conflict, workload, resource inadequacy, distributive justice, promotional chances, job security, job hazards, and pay). The sample used in this study consisted of 329 nurses and 175 nurse aides from two university hospitals in Seoul and its surburbs. Data were collected with self-administered questionnaires and analyzed using path analysis. The results of this study indicate that : (1) the following variables, listed in order of size, have significant positive effects on propensity to stay among hospital nursing staff : job satisfaction, met expectations, supervisor support, job security, and positive affectivity, (2) the following variables, listed in order of size, have significant negative total effects on propensity to stay among hospital nursing staff : job opportunity, negative affectivity, and rutinization, (3) the model explains 44.2 percent of the variance in propensity to stay among nursing staff working at two university hospitals, and (4) managerial support for improving the job autonomy, distributive justice, and promotional opportunity for nurse aides are needed.

인유두종 바이러스 양성 및 음성 침윤성 자궁경부암종에서 p53, p21, mdm2 단백의 발현

박인서,한혜승,김태숙,한지영,김준미,주영채,황태숙 대한병리학회 2001 Journal of Pathology and Translational Medicine Vol.35 No.3

못총에 의한 두부총상의 뇌정위적 수술 치험례 : 증례보고 Case Report

박한준,김영태,서면,하호균 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.9

The authous report a rare case of gunshot injury to the head by a nail-gun which was treated by stereotactic surgery. In the case a 23-year-old male patient, presented with semicomatose mentality and decerebrated rigidity. The large nail was located in the 3rd ventricular area in the mid-line with vertical stature. The entry point was identified 1㎝ anterior to the coronal suture line and just lateral to the sagittal suture line. The foreign body was removed stereotactically with the guidance of fluoroscope. But he died of initial severe brain damage.

예방위주의 계속구강건강관리 제도의 운영사례에 대한 분석 연구 : 16세 이하 연령층을 대상으로

원준영,신승철,서현석,류현 대한구강보건학회 2003 大韓口腔保健學會誌 Vol.27 No.3

The purpose of this study was to obtain database for developing a model of incremental dental care system in Korea. The author conducted the incremental dental care for 232 persons during one year in personal dental hospital. The data was analyzed improvement of oral health conditions during initial stage and 1st incremental care stage, and required cost during one year. The results were as follows ; 1. Active caries free rate was increased from 75.43% to 94.83% during incremental dental care. 2. The mean care time was estimated 486.1 minutes per one person. The dental chair-time for incremental dental care was 314.9 minutes and the indirect required time was 171.2 minutes. 3. The mean care cost of incremental dental care was estimated 413,159 Won based on customary fee and 284,576 Won based on relative value scale, 278,521 Won based on labor cost and clinic operating cost. 4. The proper incremental dental care cost of the first year until highschool student was estimated about 280,000 Won, and the cost seemed to be reduced from second year. 5. It is suggested that incremental dental care program in personal dental clinic is effective means of improving oral health and it is recommended to extend the incremental dental care program.

사무소 건축의 경관조명디자인 평가방안에 관한 연구

최영준,서동연 대한건축학회 2004 대한건축학회논문집 Vol.20 No.8

As the citis are becoming more refined and u ique in their appearance, the greater the necessity of exterior lighting is also becoming for improving the image of the city. In this study, we suggrsted and tested a systematic and objective evaluation method of exterior lighting in office buildings. For this study made a general review of the history and standard of lighting design and investigate foreign and domestic cases of this we made a general review of the history and standard of lighting design and investigate foreign and domestic cases of exterior lighting in office buildings Also we analysed proceding studies in lighting design We performed interviews based on the pre-tested elements and made statistical analyses including correlative analysis, analysis of variance, and factor analysis and suggested an evaluation method of exterior lighting design in office buildings. It should be appraised according to ˝Beauty of Form˝, ˝Unipueness˝, ˝Contribution to City`s View˝, ˝Recognition˝,˝Three Dimensional Expression˝, ˝Quality of Light˝, ˝Appropriate lllumination˝, ˝Glare˝, ˝Existence of Light pollution˝, and ˝Reflection of Use˝.

인버터 制御車輛 電源用의 컨버터 制御特性

황준하,서영수,임영배 明知大學校 産業技術硏究所 1994 産業技術硏究所論文集 Vol.13 No.-

In this paper,the inverter-voltage source of AC Electrical Vehicle System has generally used voltage type PWM converter. A parallel operation of two single-phase voltage typed PWM converters used IGBT which achives the bidirectional power floe between a single phase AC supply and a DC bus voltage is described. The parallel operating system has reduced current ripple of a source than a single device operation, and made a converter capacity increased.Also,the voltage type PWM converter made the input current wave as sinusoidal wave, and performs the high power factor driving.

CNC 선반의 절삭력 제어를 위한 퍼지제어기의 적용

鄭準基,徐永達 弘益大學校 科學技術硏究所 1998 科學技術硏究論文集 Vol.9 No.1

Cutting conditions including depth of cut, feedrate, cutting speed, tool geometry, and setting angle are parameters that give significant effect to the cutting force in metal cutting operations. And the cutting force can be controlled to maintain constant value by combining and regulating these parameters. Generation of excessive cutting force and cutting heat can be restrained at the constant cutting force and then, we can achieve the progressive cutting stability and performance of machine-tool and tool itself. In this study, fuzzy control is introduced to determine proper feed-override. The application of fuzzy systems can simulate human experience, human intelligence, and experimental information for cutting processes, and can be used to control very complex and uncertain processes(including machining processes) such as multi input-multi output, and non-linearity, etc. Fuzzy algorithm of automatic feed-override regulation is also proposed to control cutting forces in CNC lathe turning. The experimental results reveal that the fuzzy controller is suitable to the regulating feed-override of AC servo-motor of CNC lathe.