호텔경영에 있어서 BPR 시스템모형 개발에 관한 연구

김정만,조문수,김정만(Jung Man Kim),Moon Soo Cho and Hye Shin Park 한국호텔외식관광경영학회 1998 호텔경영학연구 Vol.7 No.2

Many enterprises have been putting importance of business administration internal management rather than the customers as having been unable to rapidly cope with the market change under the environment which we call $quot;the age of uncertainty$quot;. The wall between the hotel divisions in the traditional system has blocked the flow of information. As the system has been fatter, the greater amounts of indirect expenses have been paid. The concept of Business Process Reengineering by Michael Hammer is that $quot;the whole organization systems should be basically redesigned based on the business process for epochal increase in the key result of business administration.$quot; BPR is not the same as a renewal movement in existing systems or business methods. Hotels should consider the fundamental questions such as $quot;the reason for the existence of the system$quot;, $quot;the reason for the performance of each division$quot; and $quot;why such methods have been adopted at the time of business process$quot;. In other words, this study has been aimed to examine how BPR has been applied to hotels, human service enterprises in which the satisfaction of the customers is the good itself differ from other general enterprises of manufacture since BPR starts from $quot;Customers Value$quot;, what we call CS. Though Hotels have been realizing the importance of the thought based on the CS already, the application of BPR in general hotel business process has not yet been realized. As one of the methods of coping with such of the introduction of BPR concept should be seriously required to be applied as one of the innovation of hotel business administration.

알미늄괴 제조업체의 자재관리체계의 개발 : H기업의 사례를 중심으로

李鎭春,金正萬 慶一大學校 1998 論文集 Vol.15 No.1

The materials used in an aluminium ingot manufacturing firm are classified into many components according to the origin imported and then stored without any certain rule in the open storage yard. Thus it would be very hard to provide accurate information and to control the volume and input process. Therefore, by rationalizing and systemizing the inventory control in the firm, it can be achieved efficiency in the storage space and control. The purpose of this paper is systemizing the managememt technologies, which are including classical inventory contol methods, GT-based technology and GIS adapted in managing inventory contol in the firm. Using the classical inventory control methods optimal inventory level is determined and the storage layouts are decided by group technology-based coding & classification system. Finally storage informations are managed by newly adapted technology, GIS.

슬관절 전치환술 : 총록

김정만 최신의학사 1988 最新醫學 Vol.31 No.6

FSM에 의한 계층구조를 가지는 시스템의 요소간 중요도평가

金正萬 慶一大學校 1998 論文集 Vol.15 No.1

In studying complex problems, in developing plans, in managing organizations, in working with systems and in various other kinds of human endeavor, it is often desirable and sometimes essential to synthesize hierarchies. The process of arranging elements in a hierarchy is usually dealt with intuitively. On the other hand, the concept of fuzzy sets gives an important mathematical clue for an approach to studies of such systems with no sharp boundaries. On the basis of fuzzy sets theory, we propose a method for structuring hierarchy for the several problems mentioned above, that is Fuzzy Structural Modeling(FSM) method. A significant step in the development of the proposed fuzzy structural modeling consists of the relaxation of transitivity, irreflexivity and asymmetry with respect to the construction of subordination matrix. The relaxation extends the flexibility and applicability for the structural modeling of systems. In order to shwo how the proposed method works, a numerical example is illustrated.

MGⅠ과 MG Ⅱ 슬관절전치환술에서 슬개삽입물의 안정성 비교

김정만,선두훈,송영오 대한슬관절학회 1994 대한슬관절학회지 Vol.6 No.2

Authors compared the patellofemoral complications in Miller-Galate l aod Miller-Galante II to know the cause and method of teatment of it. During the time between 1986 and 1988 we performed 68 knees of MG I. Since 1991 we perfarmad 98 knees of MG II. We performed lateral retinacular release in only 5 out of 68 MG I knees(7.4%) and in 86 out of 98 MG II knees(87.8%). In MG I symptomatic lateral subluxation of the patella occurred in 3 cases(4.4%) and asymptomatic lateral subluxation occurred in 15 knees(12.5%). Mild initial lateral tilting of the patella occurred in 30 knees(44.1%). So altogether 48 knees out of 68 MG I(70.6%) knees showed some abnormality in patellofemoral articulations. There was no patellofemoral joint abnormality in case of lateral retinacular release. In MG II no case showed patellofemoral articulation abnormality in X-ray. The indication of ihe lateral retinacular release in MG I was decided with $quot;no thumbs technique$quot;(static). However, since many cases showed lateral patellar subluxation during initial 20-60 degree flexion although this phenomenon disappeared in more than 90 degree flexion lateral retinacular release was performed even in those cases in MG II(dynamic). The main cause of patellofemoral subluxaxion seemed to be shallow groove, thicker anterior flange of the component than removed bone. From these results it would be suggested that the thickness of the anterior flange should be decreased, the patellofemoral groove should be deepened and the indication of the iateral retinacular release should be made in dynamic condition intraoperatively.

관절경하 반월상연골의 수직 포위 봉합술 - 수술 수기 -

김정만,장윤종,Kim Jung-Man,Jahng Yoon-Jong 대한관절경학회 2003 대한관절경학회지 Vol.7 No.2

반월상연골의 변연부 파열 치료를 위한 봉합술에서 파열면의 완전한 접합을 위해 수직 포위 봉합술을 개발하였다. 이 술기는 반월상연골을 뚫어 손상을 주지 않으며 배우기 쉽고 시행하기 쉽다. To avoid incomplete coaptation of the peripheral tear of the meniscus an arthroscopic vertical enclosing meniscus suture technique was developed. In this technique the meniscus was not penetrated with any instruments or suture materials. This technique seems to be simple and easy to learn and to practice.

호텔기업판매촉진 방법에 관한 연구

金正晩 경희대학교 산업관계연구소 1992 産硏論叢 Vol.17 No.-

호텔 산업에 있어서 진정한 意味로 마아케팅이란 개념이 도입된 시기를 80년대로 보고있다. 마아케팅 활동을 效率的으로 이용하기 위해 促進Mix의 중요성이 强調되고 있는바 특히 호텔산업의 경우는 競爭이 심화되고 있는 현 狀況에서 촉진 Mix는 가장 관심을 보여야 할 분야이다. 본 硏究는 촉진의 주요기능인 購買者에게 情報 전달후 확신시켜 최종적으로 購買토록 유도하는 커뮤니케이션 기능을 갖는 호텔기업의 사용가능한 판촉활동 종류를 살펴보고, 현재 호텔기업이 시용하고 있는 販促活動 수행시 야기될 수 있는 問題點을 發見하고 效果的인 판촉활동을 수행할 수 있는 方案을 제시하였다. 호텔업계에서 주로 사용하는 販促活動의 類型은 학자에 따라 나누는 방법이 다양하다. 對消費者 販賣促進, 對 服賣店促進, 對 社內販促으로 니누거나 크게 양별 하여 소비자에게 직접 판촉물을 제공히는 Pull Strategy 와 여행대리점 같은 중간유통업자를 목표로 하여 판촉활동을 전개하는 Pull Strategy로 나눌 수 있으나 이 논문에서는 판매촉진의 유형을 Dommermuth가 제시한 Special communication 방법과 Special offer 방식으로 양별하여 說明하였다. 첫째, Special communication 방법은 잠재고객 또는 中間商人인 여행업체와 意思流通을 하기 위하여 이용하는 방법으로 호텔기업이 잠재고객 및 판매를 대리하는 旅行業體와의 통로를 통해 판매를 增進시키려는 方法을 총칭한다. 구체적 방법으로는 1) 하우스오간(house organs) 2) 샘플 (Sampling) 3) POP(Point-of-Purchase) 4) 服賣店콘테스트(dealer con test) 5) 各種 發表會및 展示會에 招待 6) 服賣店援助(dealer helps) 7) Advertising Specialty 8) D.M( direct mail advertising) 9) 傳單(Bill) 둘째, Special offer 방법은 가능한 보다 반복 구매할 수 있도록 고객을 誘導하는 反復性, 短期性 제 수단을 總稱한다. 구체적 방법으로는 1) 리베이트 (rebate) 2) Recognition Programs 3) 膳物提共 4) 쿠폰 (Coupons) 5) 價格割引(Price- Offs) 6) 프리미엄 (Premiums,덤) 7) 콘테스트 (Contest)와 스윕테이크 (Sweeptakes) 8) Continuity Programs 各 手段이 지닌 長短點을 비교한 후 當該 호텔기업이 지닌 與件과 경쟁호텔 기업의 販促活動을 항상 주시하여 眼f足手段을 採擇하여야 하겠다. 특히 앞에서 언급한 바와같이 販促手段은 短期f生이고 대부분의 경우 補充的 역할이므로 飯f足手段은 기타 促進手段과 相互 補完的으로 連繫하여 사용되어야 최대한의 효과를 거둘 수 있다는 사실을 명심하여야 한다.

동적 근력활동을 통한 주관적 운동강도의 변화

金正萬 慶一大學校 2002 論文集 Vol.18 No.-

This paper examines the effects on human subjective motor strength level of changes in the intensity of physical activity through whole-body activity. To perform an experiment, a treadmill-equipped instrument was used to attain several levels of physical activity. In this paper, in order to determine the individual levels of physical activity of 12 subjects consisting general students and football players, Borg-RPE scale, Heart Rate(HR) and Respiratory Quotient(RQ) were measured and used.

전이성 전립선암 환자에서 항남성 호르몬 요법의 예후 인자 비교

김정만,이창렬,하홍구,이완,정문기 부산대학교 병원 암연구소 2006 부산대병원학술지 Vol.- No.20

Purpose: The prognostic factors in patients with metastatic prostate cancer after androgen deprivation treatment was assessed retrospectively. Subject and Methods: Seventy patients with metastatic prostatic cancer treated with androgen deprivation therapy were included in this study. Variety of possible prognostic factors, such as age, pretreatment serum prostate specific antigen (PSA), Gleason score, value of nadir serum PSA, duration to nadir serum PSA and treatment modality were analyzed. Results: Median age of patients was 70.5 (56-90) years and 16 patients were expired, who's median survival time was 27.2 (6-97) months and median survival time of patients who are alive was 27.6 (3-82) months. Median survival time of pretreatment serum PSA level of 0-9.99 ng/ml, 10-99.99 ng/ml, 100-499.99 ng/ml and >500 ng/ml was 42.0, 23, 19 and 15 months, repectively (p=0.019). Median survival time of nadir serum PSA of 0-0.2 ng/ml, 0.21-4 ng/ml and >4 ng/ml was 22.5, 19.5 and 16 months, repectively (p<0.0001). Median survival time of monotherapy and combination therapy was 23 and 19 months, respectively (p=0.035). But age, gleason score and duration to nadir serum PSA did not relate significantly with survival. Conclusion: The results of present study suggest that pretreatment serum PSA, the value of nadir serum PSA and treatment modality are significant prognostic indicators for survival in patients with metastatic prostate cancer treated with androgen deprivation therapy.

水銀과 그 化合物의 中毒

김정만 가톨릭대학산업의학센타 산업의학연구소 1978 韓國의 産業醫學 Vol.17 No.3