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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.
기내배양과 자연조건에서의 유자(Citrus junos Sieb. et Tanaka)의 부정배 발생의 특징
송원섭,진영욱,김동철,우 서 順天大學校 1997 論文集 Vol.16 No.1
유자(Citrus junos)의 부정배는 자연조건에서는 주심조직과 배낭근처에서 발생하였으며 부정배로 발육될 시원세포들은 매우 큰 핵과 세포질로 충만되어 있고 주로 배낭근처에 있는 주공측의 주심조직에서 발생되었다. 기내배양 조건에서는 자연조건에서 보다도 훨씬 많은 부정배들이 배낭내에서 관찰되었으며 이러한 부정배들은 대부분 배낭과 밀접해 있는 주심세포층으로부터 발생하였다. 또한 몇몇 부정배들은 주심조직에서 직접 발생하는 것이 관찰되었다. Adventive embryo usually occurs inside the embryos ac nucellar tissue in the in Vivo state. Initial cells to be developed in to adventive embryos were conspicuous with large nucleus and dense cytoplasm, and arose mainly from nucellar tissue or from integuments. In the in Vitro culture, much more embryos were observed in the embryo sac. than in the in Vivo conditions, and embryos seemed to arise from the nucellar cell layer lining the embryo sac. Some of the adventive embryos were observed occurring directly from the nucellar.
강인한 속도응답특성을 갖는 역기전력 MRAS 제어법을 이용한 유도전동기 속도제어 시뮬레이션
서영수,송호빈,음두성 明知大學校 産業技術硏究所 1999 産業技術硏究所論文集 Vol.18 No.-
In this paper, we proposed a Counter EMF MRAS(model reference adatation system)method. This using the indirect field oriented for calculated speed and a new reference model eliminated pure intergrator and low pass filter. So proposed controller have a robust speed identification and stable response. the described techiques are very simple, robust to motor's dynamic response. The proposed a new MRAS's effectiveness is verified by simulation using Matlab Simulink.
송호빈,서영수 明知大學校 産業技術硏究所 2000 産業技術硏究所論文集 Vol.19 No.-
This paper is execute the adapt inspection to ascertain switching device model and induction motor model. Induction motor library is modeled for the adapt inspection, and three-phase PWM inverter with induction motor load is executed to simulation using PSPICE. Speed sensorless vector control of induction motor algorithms are modeled by taking use of closed loop and TMS320C31 DSP CPU PWM related circuit and interface circuit for expedite the result, and it is proved that the output of EPLD system and SIMULINK modeling simulation are almost same.
병식 평가 척도-한국판(SUMD-K)의 신뢰도와 타당도 검증
송지영,김기태,이서경,김용희,노준호,김종우,장환일,반건호,강원섭 大韓神經精神醫學會 2006 신경정신의학 Vol.45 No.4
Objectives : This study was conducted to evaluate the reliability and the validity of the Korean version of the Scale to Assessment Unawareness of Mental Disorder (SUMD-K). Methods : The subjects were 55 schizophrenic patients between ages of 26 and 58 who were recruited from the psychiatric unit of the university hospital and the out-patient clinic. The SUMD-K and insight scale of PANSS were applied to the patients. Results : The range of inter-rater (Spearman's rho) of the general items of SUMD-K were .97-.98 on the current illness and .58-.98 on the past illness. The correlation coefficient between the sum and the general items of the SUMD-K showed high scores. The concurrent validity between SUMD-K and insight item of PANSS was high (scores between .59-.96). However,the reliability and the validity of the attribution items of symptoms showed low scores compared to the current symptoms. Conclusion : The SUMD-K was confirmed in its reliability and validity. It can be a useful clinician-rating scale for evaluating insight in schizophrenic patients as well as patients with other neuropsychiatric conditions.
일본형 PHS 단말기의 RF 모듈 설계 및 성능 평가Ⅱ(송신모듈)
서종원,조영송 초당대학교 초고속정보화센터 2000 초고속정보화센터논문집 Vol.1 No.-
본 논문에서는 일본형 PHS 단말기의 RF 모듈을 구성하는 송신부를 설계 및 제작하고, 그 성능을 평가하였다. RF 모듈의 설계시에는 저가격화, 소형화 및 경량화 측면을 중시하였으며, 송신단의 출력 전력, 스퓨리어스 방사, 변조 정도, 주파수 안정도, 인접 채널 전력, 허용 점유 대역폭, 전송 신호의 천이 응답 특성면에서 평가하여 RCR STD-28의 표준 규격을 만족하는 것을 확인할 수 있었다.
서영수,송호빈 명지대학교 대학원 1997 대학원논문집 Vol.1 No.-
This paper is proposed the voltage type PWM converter that its power is able to flow bidirectionally between the 3 phase AC supply and DC bus voltage. This paper is proposed the compensation and the control methode related to a disturbance of synchronous signal and modulation angle delay using the low pass filter and phase shifter for the stable modulation. The instantaneous current controller is proposed, which is to be followed the actual current into reference current. And the validity is proved by the experiment and the simulation on the input or output characteristics using a proposed control algorithm.
서영민,이영원,김덕환,조성환,송근호 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2008 動物醫科學硏究誌 Vol.15 No.1
A 7 years old intact male Maltese dog with masses on the neck region, intraabdominal and popliteal region was referred to the Veterinary Medical Teaching Hospital of Chungnam National University. Neck and popliteal masses were symmetrical. Right neck mass size was 4 cm in width, 3 cm in length and 3 cm in height and left neck mass size was 3.5 cm in width, 3 cm in length and 3 cm in height. This case was diagnosed as the multicentric lymphoma by physical examination, laboratory examination, radiography, ultrasonography, CT, fine needle aspiration and histopathologic examination. The dog followed by treatment with L-CHOP protocol. The dog revealed that complete remission duration(CRD), first remission duration(FRD), second remission duration(SRD) and survival time was 7days, 115days, 99days and 214days, respectively.