제품군 유사도 평가에 관한 연구

柳昌朝(유창조) 한국광고홍보학회 1992 광고연구 Vol.0 No.17

참여정부의 中小ㆍ벤처企業 政策方向

유창무(柳昌茂) 한국정보기술학회 2003 Proceedings of KIIT Conference Vol.2003 No.-

添加音攷 - 接辭와 對比하며

유창돈(劉昌惇) 연세대학교 국학연구원 1959 동방학지 Vol.4 No.-

10년 이상 추시된 박 근 유리 판 이식술

유창은,박기태,이준모,Yu, Chang Eun,Park, Ki Tae,Lee, Jun-Mo 대한미세수술학회 2011 Archives of reconstructive microsurgery Vol.20 No.2

Purpose: Gracilis muscle free flap transplantation is chosen in the medium sized soft tissue defect and bone exposure from trauma and chronic osteomyelitis in the lower extremity. We set a study to search for gracilis free flaps to know whether symptoms were cured or recurred in patients that have passed over 10 years from flap transplantation. Materials and Methods: From August 1995 through September 2010, we have performed 28 cases of gracilis muscle free flap in the lower extremities. Ever since no case visited to demand any discomfort, breakdown or recurrence in the flap site on outpatient basis. We made a telephone call to patients or relatives documented in the medical record and only 2 cases visited outpatient department and 9 cases postponed the visit who satisfied with the final result but 17 cases had wrong telephone numbers. Causes, area of lower extremity, recipient vessels in the lower extremity, condition of the donor thigh and overall satisfaction of the flap transplantation in activities of daily living were investigated and written down in the medical record. Results: 11 cases were reviewed after average postoperative 13.7 years. Gracilis muscle flaps were not break down at the recipient site in all cases. The wound of donor thigh wound healed good and overall activities of daily living was satisfied in all cases. Conclusion: Gracilis muscle flaps which had performed and followed up average 13.7 years revealed confident in the medium sized soft tissue defect and bone exposure from trauma and chronic osteomyelitis in the lower extremity.

The Effects of an 8-Weeks Training on Postural Control for the Elderly

유창호,권대규,표용준,김경 한국정밀공학회 2014 International Journal of Precision Engineering and Vol. No.

This paper presented the 8-weeks training effects of training system based on an unstable platform and a visual interactive system for improving the ability of postural control. To confirm the effects of the training, fifteen elderly volunteers took part in a series of balance training using this system. Fifteen elderly volunteers as the control group compared with the training group. To evaluate the effects of the training, the relevant parameters such as the time of timed up and go (TUG) test, the transfer limits of the different directions, the sway path of center of pressure (COP), and the root mean square (RMS) of COP in anteroposterior (AP) direction and mediolateral (ML) direction, concentric isokinetic strength of ankle and knee joints were measured from pre-training to post-training. The results showed that the training system could successfully assess the gradual improvement of the postural control capability of the volunteers in the system and showed a possibility of improving balance capability of the volunteers. Moreover, the significant improvement in the postural capability of the elderly suggested that the elderly could benefit more from the training using the system for the improvement of the ability of postural control.

근대 煙臺와 仁川 간의 항로

劉暢 한중인문학회 2013 한중인문학연구 Vol.40 No.-

煙臺는 山東半島 동쪽에 자리 잡고 있으며 최동단은 한반도와 바다를 사이에 두고 마주 보고 있다. 본고는 中國舊海關史料 등 사료에 근거하여 연대와 조선의 항운 상황을 살펴보 았다. 이를 통해 연대와 조선 사이에 정기항로의 개설과 운영을 조명하였다. 1883년 인천이 개항되면서 연대와 조선의 경제교류가 확대되었다. 중국, 러시아와 일본의 기선이 연대와 조 선 간의 항해를 담당했지만 그 동안 조청 해운을 담당하고 있는 선박은 주로 일본의 기선이라 는 결론을 내렸다. 또한, 연대지역의 범선은 연대와 조선의 항운에서 보충적 역할을 했으나 범선 운송능력의 한계로 연대와 인천 사이에 행해진 항운의 주력은 기선이라 규명하였다. 정 기항로의 개설과 산동상인의 성장은 상해-연대-인천의 네트워크가 형성되게 하였는데 연대 는 그중에서 중요한 역할을 했다. Chefoo is located in the eastern of Shandong peninsula, and offshore across from Korean peninsula. According to the Chinese traditional Maritime Customs Publications, this study aims to analyze the content of the sea route between Chefoo and Incheon. Moreover, it is expected to investigate the establishment and management of the sea route. Since the openness of Incheon in 1883, the economic communications between Chefoo and Incheon became more frequent. Although the steamers from China, Russia and Japan were in charge of shipping between China and Chosun, the major steamers were from Japan at that time. In addition, the junks from Chefoo played subsidiary role due to their weaker transport abilities, since the main forces between Chefoo and Incheon were steamers. The openness of the sea route and the growth of Shandong merchants made crucial contributions to the establishment of Shanghai-Chefoo-Incheon network which Chefoo played an important mediating role in the networks.

「朝鮮痛史(亡國影)」 小考

유창진 중국인문학회 2004 中國人文科學 Vol.0 No.29

한국(韓國)의 문화(文化) : 전통양택의 삼요(三要) 적용에 관한 연구 -전라남도 문화재급 양택을 중심으로-

유창남 ( Chang Nam Ryu ),천인호 ( In Ho Cheon ) 한국사상문화학회 2009 韓國思想과 文化 Vol.49 No.-

건축양식이란 한 국가의 고유의 전통과 그 시대의 문화를 반영하는 특성을 가진다. 우리나라의 경우 풍수지리는 도읍, 마을을 선정하고 공간을 구성하는 주요한 원리로 사용되었으며 또한 특정 주택의 선정과 내부공간배치에 영향을 미쳤다는 것이 일반적인 연구의 결과이다. 이에 따라 본 연구는 전라남도에 소재하고 있는 문화재급 전통주택 60채 중 실측가능한 56채를 대상으로 『양택삼요』와 『민택삼요』에서 말하는 三要(대문, 방, 부엌)가 주택의 내부공간구성에 어떠한 영향을 미쳤는지를 규명하였다. 실측 결과 대문과 안방이 동·서사택론과 일치하는 가구는 83%로서 비교적 높은 비율을 차지하였다. 그리고 안방 대신 사랑방을 대상으로 하였을 경우에도 동·서사택론과 일치하는 가구는 74.3%로 나타나 전통주택에 있어서 삼요가 내부공간배치에 반영되었음을 알 수 있었다. 그러나 부엌의 위치를 포함하여 삼요를 측정한 결과, 『양택삼요』에 근거할 경우 60.7%, 『민택삼요』에 근거할 경우 43.4%로서 대문과 안방만으로 측정하였을 경우보다 동·서사택론과 일치하는 가구의 비율이 낮아졌다. 부엌을 포함할 때 동·서사택비율이 현저하게 감소한 것은 중국의 부엌과는 달리 우리나라 전통가옥에서 부엌의 목적은 취사와 난방을 동시에 하는 것이기 때문에 안방 옆에 부엌을 배치하는 것이 열효율, 취사 등에 있어 효율적이었음을 반영하는 것이다. 동·서사택이론은 외국에서는 팔택이론이라고 불리는 데 외국에서 이 이론이 널리 유포된 이유는 삼요는 비교적 간단하게 측정할 수 있을 뿐만 아니라 어느 공간이라도 비교적 쉽게 적용시킬 수 있기 때문이다. 본 연구에서 우리나라의 전통주택의 공간배치에 삼요가 광범위하게 적용되었다는 결과는 향후 현대주택이나 아파트 공간의 배치, 기업의 사무실 배치 등에서도 응용될 수 있는 근거를 가질 수 있을 것이다. The purpose of this study is to research into whether SamYo(三要) was introduced to architecture targeting 60 traditional houses in cultural-property level possessed by Jeonnam Province. Especially, the difference was reflected in a measuring method according to YangTaekSamYo(陽宅三要) and MinTaekSamYo(民宅三要). As a result of measuring actually, the harmony with Dong- eoSaTaek(東·西四宅) in the front gate and the inner room accounted for 83%. Given targeting Sarangbang(舍廊房: man`s study or drawing room) instead of the inner room, the houses, which are consistent with Dong-SeoSaTaek, accounted for 74.3%. This is the relatively high ratio, thereby implying that SamYo was reflected in the architecture of traditional houses. However, as a result of measuring SamYo including kitchen, it was 60.7% given being based on YangTaekSamYo and 43.4% given being based on MinTaekSamYo. This implies that the ratio got lower than a case of having reflected just the front gate and the inner room. Accordingly, the tendency was indicated that the ratio of Dong-SeoSaTaek decreases notably when including kitchen. The aim of a kitchen in traditional houses is to allow cooking and heating to be operated at the same time. Consequently, it is a problem that occurs due to being placed a kitchen beside the inner room in light of function. The Dong-SeoSaTaek theory is called PalTaek(八宅) Theory in foreign country. A reason that this theory was broadly circulated in foreign country is because SamYo can be measured relatively simply. And, it is because of being able to be applied relatively easily to any space. In this study was indicated the result that SamYo was extensively applied to traditional houses in our country. Therefore, it may have a ground of being able to be applied further even to the placement of modern housing or apartment space and the placement of company`s office.

고정형 등속조인트 동역학 해석 자동화 프로그램 개발

유창범(Changbeom Yu),오병기(Byungki Oh) 한국자동차공학회 2021 한국자동차공학회 부문종합 학술대회 Vol.2021 No.6

CRM 활동의 선행변수 및 결과변수에 관한 구조적 모형의 검증

유창조(Chang Jo Yoo),이상준(Sang Jun Lee),정채봉(Chai Bong Cheong) 한국마케팅학회 2010 마케팅연구 Vol.25 No.2

본 연구는 CRM 활동이 기대한 성과를 내기 위해 CRM 시스템 사용자의 만족도를 높일 필요가 있다고 인식하고, 사용자 만족도를 중심으로 한 CRM 성과모형을 제시했다. 이를 위해 본 연구는 CRM 성과와 관련된 선행연구 결과들과 최근 정채봉, 유창조, 전승우(2008)가 제시한 심층 인터뷰 결과를 종합하여 CRM 시스템의 사용자 만족도에 영향을 미치는 CRM 특징요인(데이터 통합, 시스템 성능, 업무 프로세스 개선)을 개발한 후, 이를 중심으로 CRM 활동의 선행변수와 결과변수에 관한 구조적인 모형을 제시했다. 연구모형에서 선행변수로 CRM 시스템 특징에 영향을 미치는 조직적 요인(CEO의 지원, 사용자 참여, 고객관계 지향성)이 설정되었고, 사용자 만족도의 결과변수로 고객관리활동의 성과가 설정되었다. 본 연구는 이러한 모형을 검증하기 위해 실제 CRM 시스템을 사용하고 있는 은행 관리자들로부터 자료를 수집하였고, 이를 구조모형분석을 통해 검증했다. 그 결과 사용자 만족도는 고객관리와 관련된 CRM 성과에 유의한 영향을 미치고, 데이터 통합, 시스템 성능, 업무 프로세스 개선과 같은 시스템 특징들이 사용자 만족도에 유의한 영향을 미치고 있음을 확인했다. 또한, 바람직한 CRM 시스템 특징이 갖춰지기 위해서는 CEO의 지원, 사용자 참여 및 고객관계 지향적인 기업문화가 필요함이 확인되었다. 마지막으로 본 연구는 이러한 연구결과들이 CRM 관리자들에게 제공하는 시사점들을 사용자 만족도 제고 측면에서 논의하였고, 본 연구가 갖은 연구의 기여도와 한계점을 연구모형 설정과 자료수집 측면에서 점검했으며, 이러한 한계점들을 극복하기 위한 향후 연구과제들을 제시했다. CRM has been defined as a management approach that enables organizations to identify, attract and increase the retention of profitable customers by managing relationships with customers. It involves using existing customer information in order to improve company profitability and customer service. Over the past years, many companies had developed the CRM system that contains information about customers, and had focused on applying information technology(IT) in implementing relationship marketing strategies and CRM technology had been incorrectly equated with CRM. However, the evaluations of the CRM system in an ROI perspective have been in question. It has been noted that a key reason for the CRM failure over the past years is viewing CRM as a technology initiative and ignoring the CRM system users` perspectives. The technology oriented CRM system provided more customer information to system users; however, sales personnel did not need more information, but need better information about the customers at the time of contact. Users also want a convenient and simple system to reformulate the needed data. Recognizing these too much puts an emphases on technology. This study emphasizes cross-functional processes and interactions between technicians and users in providing services to customers. This emphasis led us to view CRM as a holistic approach to managing customer relationships. We believe that the past CRM system incorporated only an engineers` perspective. A CRM system needs to be designed to increase user satisfaction to produce an expected performance from CRM activities. Thus, we suggest a structural model about CRM performances based on user satisfaction. After synthesizing the results of prior research about CRM performances and the results of in-depth interviews by Cheng, Yoo, and Chun (2008), this study developed system characteristics (data integration, system features, and the incorporation of the job process) that may affect CRM outcomes directly or indirectly through user satisfaction, and developed a structural model about antecedents and consequences of system characteristics and user satisfaction. This study specified a CEO commitment, user participation, and customer relationship orientation as antecedents and performances on customer relationship management as consequences. This study collected survey data from CRM system users in bank industries to test the hypothesized structural model about CRM performance. On the basis of interviews and pretests prior to the main surveys, we identified sales people at customer service departments as main users about customer information provided by the CRM system. Also we included only banks that had implemented CRM systems. Gifts of approximately $10 in value were used in ad incentives for participation. Six hundred and sixty sales people at seven different banks agreed to participate, where they completed self-administered questionnaires. We developed measurement scales for key constructs such as antecedents, CRM system characteristics, user satisfaction, and CRM outcomes by following procedures observed in the marketing literature. On the basis of a review of the literature on CRM performance and preliminary interviews with CRM users, we developed a list of indicators to measure constructs. We employed the adaptation of a two-step approach to structural equation modeling. First, we estimated a confirmatory factor analyses and confirmed the validity and reliability of each construct. Second, we estimated pre-specified structural model. Overall fits of the model were acceptable. Following the hypothesized model, we first addressed the links between the antecedents and the CRM system characteristics. Consistent with H1 and H3 supports from the CEO and customer relationship orientation significantly affected data integration, system performance and an incorporation of the job process. Consistent with H2-1, user participation significantly affected data integration. However