베트남 하이퐁항의 투자방안

하명신,장병기,배상욱 한국물류학회 2005 물류학회지 Vol.15 No.1

베트남은 동남아시아 국가들중 가장 경제성장가능성이 높은 국가 중의 하나이다. 본 연구는 베트남의 항만들중 하이퐁항을 선택하여 재무분석 및 그에 근거한 진출전략을 제시하고자 하였다. 재무분석의 결과 기본조건하에서는 재무적 타당성이 있는 것으로 식별되었으며, 민감도 분석에서도 투자타당성은 유지되는 것으로 나타났다. 즉, 건설비의 20% 증가시 처리실적이 30%이상 감소하지 않거나, 건설비의 40%증가시 처리실적이 20%이상 감소하지 않고, 심지어 건설비의 60%증가시 처리실적이 10%이상 감소하지 않는다면 여전히 투자타당성은 유지되는 것으로 식별되었다. 그러나 베트남은 사회주의 국가들 중의 하나이므로 하이퐁항의 투자시 전략적 접근이 필요한 상황이다. 주요사항은 베트남 정부와의 장기적 우호관계 유지, 유력한 현지 파트너의 선정, 철저한 계약관계 형성, 이종문화에 대한 이해 등을 들 수 있다. Vietnam is one of the most economically promising countries in Southeast Asia. This study aims at suggesting the entry strategies for the Vietnamese port development on the basis of the financial analysis. For the purpose of the study, first, the Vietnamese port industry is briefly introduced and the best port to invest is revealed. Second, the financial analysis is conducted on Hai Phong, selected as the best port for investment. Positive results are found in the basic conditions for the port development. Its results also indicate that the financial validity will be maintained when the construction cost increases up to 60 percent and that the financial validity will still be maintained when the construction cost increases up to 100 percent provided that containerised cargoes increase by about 20 percent. This study also suggests strategies for future development and significant issues for investors. It is supposed that the actual investment in the Hai Phong port development will be fairly acceptable in terms of the rapidly developing Vietnamese economy and the significantly increasing economic exchange between Korea and Vietnam.

치골결합의 외상성 분리에 대한 치료

하상호,유재원,이상홍,신동민,표영배,안병관 朝鮮大學校 附設 醫學硏究所 1991 The Medical Journal of Chosun University Vol.16 No.2

The separation of symphysis pubis as a result of injury is uncommon, but it is increasing in number in parallel with today's speedy development of car industry. Most cases of the separation of symphysis pubis are amenable to closed treatments, but unstble separation where the reduction is difficult to maintain may require open techniques. Authors analyzed 27 cases of traumatic separation of symphysis pubis with 16 months follow-up on an average, who had been treated at the Orthopaedic Department, Chosun University Hospital. The results obtained were as follows; 1. The most common cause was traffic accident (81.5%). 2. Among of 27 patients, instability on the posterior stabilizer of pelvic bone was noticed in 18 patients. 3. Fifteen patients were treated with closed methods(bed rest, hammock, traction)and twelves were treated by the open reduction and internal fixation. 4. Internal fixations were carried out with plate and screw(5 cases), screw and wiring(4 cases), and wiring (3 cases). 5. The separation of symphysis pubis with minimal disruption of posterior stabilizer were treated by closed treatment or internal fixation of the separation of symphysis pubis diastasis alone, and its result was good or excellent. 6. We think that the symphysis pubis diastasis with severe disruption of posterior stabilizer should be fixed anteriorly and posteriorly both.

횡문근 용해증이 동반된 원발성 갑상선기능 저하증 1예

김하영,조정구,박병현 圓光大學校 醫科學硏究所 2006 圓光醫科學 Vol.21 No.1

외고정 장치를 이용한 경골 원위부 개방성 분쇄골절의 치료

이병호,하상호,김경호 조선대학교 부설 의학연구소 2000 The Medical Journal of Chosun University Vol.25 No.1

Background and Objectives : To assess the clinical results of the open comminuted distal tibia fractures managed with two types of external fixators. Materials and Method : Thirty-nine patients, who were treated with Ilizarov (n=23) or Orthofix (n=16), were classified according to the AO classification: 8 B2; 9 B3; 5 C2; 10 C3. The average follow-up periods were 22 months. The clinical results were compared between the two types of external fixators based on the fracture pattern, severity of soft tissue injury, union rate, and complications. Results : The bony union rates were 65.2%(15/23) in Ilizarov external fixator group without secondary procedure, 25%(4/16) in Orthofix group without secondary procedure, and 87.5%(7/8) in Ilizarov group with secondary procedure, and 83.3%(10/12) in Orthofix group with secondary procedure. The incidence of complications was 52.2%(12/23) in Ilizarov group and 56.3%(9/16) in Orthofix group. Conclusion : Ilizarov external fixator is considered as a more useful method for treating the open comminuted distal tibia fractures of the adult compared with Orthofix external fixator. However, careful intraoperative management needs to avoid angular instability which can occur in Ilizarov method.

DP-Matching과 HMM을 이용한 온라인 필기 한자 인식

윤병훈,김형태,하진영 강원대학교 정보통신연구소 2007 정보통신논문지 Vol.11 No.-

On-line handwritten Chinese character recognition systems should be fast and yield accurate results in order to be practical systems. DP-matching method for variable length input requires building several allographs (multiple models) per class, which inevitably reduces the recognition speed. HMM is a good alternative, since one HMM per class is usually sufficient to model large variation of data. We proposed a recognition system in which HMM and DP-matching method are combined to improve the recognition speed and recognition accuracy at the same time. The HMM method using structure code features produces recognition candidates, then DP-matching method using chain code features reorders the candidates to get more accurate results. In doing so, we accomplished fast and accurate recognition results for 2,362 Chinese character classes. We also adopted result verification method to discriminate confusable character classes. We got 97.44% recognition accuracy using the proposed method in 113 ms per character in average.

바로크 건축의 비선형적 특성이 지니는 현대적 의미에 관한 고찰 : 라이프니츠 사유를 중심으로

이병하 원광대학교 2006 論文集 Vol.36 No.-

Seventeenth Century was a critical epoch of intellectual resistance. It was before all the thinking principles were subverted by Descartes 'Reductionism and mathematical theory when the struggle with preserving philosophy of natural science was so strong. Today's circumstance can be also depicted as an epoch of subversion and paradigm shift in the intellectual speculation. This thesis intends to investigate and review the common denominator within these historical periods in order to understand the contemporary phenomenon in architecture. In the study, the argument focuses on the interrelationship between Baroque architecture and Folding theory of Leibniz to examine the conceptual relationship of theory of 'Folding' to today's architecture, to speculate how this theory will influence the new paradigm in architecture, and to envision the new development of this idea.

문자 단위 매칭과 유닛 단위 매칭을 이용한 온라인 필기 한자 인식

윤병훈,김형태,박미나,하진영 강원대학교 정보통신연구소 2006 정보통신논문지 Vol.10 No.-

This paper presents on-line Chinese character recognition methods based on DP-Matching. The recognition system consists of character matching and unit matching methods. The character matching method adopts DP-matching between the input data and models as a major matching method, while unit matching method uses relation matching between consecutive units (part of character) in addition to DP-matching between units. A couple of methods combining character matching and unit matching methods were examined also. We found that we got best recognition result applying unit matching methods to the recognition candidates from character matching method.

측두하악관절 내장증 환자의 자기공명영상에서 관절 원판의 전방 이동에 관한 연구

유하식,문창수,조병욱,이열,이용찬,이한욱 大韓顎顔面成形再建外科學會 1993 Maxillofacial Plastic Reconstructive Surgery Vol.15 No.3

Tempormandibular Joint pain and dysfunction is a common and important clinical problem. With the recent advances in imaging technology, radiologists have made major contribution to the understanding of TMJ disease. The MRI has several advantages over the conventional imaging methods. It is possible to obtain surprisingly precise images of internal hard and soft tissues with MRI. It is not invasive without ionizing radiation. The abnormal disk position has been thought as the cause of TMJ internal derangement. But there are few methods to relate disk position to TMJ internal derangement quantatively. The object of our study is to determine the amount of anterior displacement fo articular disk in symptomatic patients related each symptoms. Using the method of Dr. Drace, we studied the 38 joints of 22 persons with susceptable TMJ internal derangement. 1. In determining the anterior displacement of TMJ articular disk, the junction between the posterior band and bilaminar zone was useful. 2. The mean anterior displacement of disk in reduction group and without reduction gouop were 51.0 and 81.1 respectively. The difference was significant. 3. In the mean anterior displacement of disk, the pain without clicking group showed 84.8 and the clicking and pain group 70.8, the clicking group respectively.

에스테르 交換反應에 對한 醋酸鹽 觸媒의 影響에 關한 硏究

孫秉淸,金德夏 弘益大學校 1982 弘大論叢 Vol.14 No.2

The transesterification reaction between dimethylphthalate and ethyleneglycol was kinetically investigated in the presence of various metal acetate catalysts at 185℃ The reaction was followed by the measurement of distilled methanol from the reaction vessel. The transesterification was found to obey thiry-order kinetics with respect to dime thylphthalate and ethyleneglycol and catalyst. From the examination of relationship between rate constants and reciprocal absolute temerature, the activation evergy has been calculate as 25.90 Kcal with cobalt acetate catalyst. The highest reactivities were found for the metal acetate catalysts with the electron egativity values between 1.4 and 1.7.

정신분열병 환자에서 존속살인의 임상적 특성

안병훈,최상섭,안성호,하태현,김선범,권경희,김정현 大韓神經精神醫學會 2008 신경정신의학 Vol.47 No.4

Objectives : This study aimed to describe the demographic, clinical and offense characteristics of the patients with Schizophrenia who committed parricide. This study also investigated the risk factors of parricide by comparing with characteristics of stranger killers to prevent the tragic offense. Methods : The sample consisted of 88 schizophrenic patients who committed homicide, 59 of them committed parricide and 29 of them killed strangers. Medical chart review regarding demographic and clinical characteristics as well as offense Characteristics was conducted. The information that was difficult to be obtained through chart review was acquired by direct interview. Results : Parricide group had earlier age of onset, more conflicts with the victims, more violence history toward victims and more offense provoking events than stranger killing group. Parricide group showed higher rate of past treatment than that of stranger killing group. However drug compliance at the time of offense was low in both groups. Offense provoking events in the parricide group included blaming, threatening a forced hospitalization or medication toward patients. The most common Psychiatric symptoms associated with homicide were threat/control override (TCO) symptoms, delusional perception, commanding auditory hallucination and especially with parricide, Capgras syndrome (CS). Conclusion : Interaction between psychotic symptoms such as TCO, CS and underlying emotion toward victims are likely to be associated with parricide. Mental health professionals are expected to play an important role in preventing this tragic offense by active history taking of the violence and effective management with active caregiver education/intervention of intrafamilial conflicts.