다중선형 회귀분석을 이용한 고립지역에서의 AADT 추정방안 연구

김태운,오주삼,Kim, Tae-woon,Oh, Ju-sam 대한토목학회 2015 대한토목학회논문집 Vol.35 No.4

본 연구에서는 고립지역의 과거 AADT 자료와 사회 경제지표를 활용하여 장래 AADT를 추정하였다. 과거 교통량 추이 활용 시와 사회 경제지표 활용 시 장래 AADT를 추정했으며, 사회 경제지표를 활용하여 다중회귀 분석방식을 통한 장래 AADT 추정 시 높은 설명력과 낮은 오차율을 보였다. 지리적 특성별 AADT에 미치는 사회 경제지표 분석 결과 고립일반지역은 다양한 사회 경제지표가 AADT에 영향을 미쳤으며, 고립해안지역은 유류가격과 연관성을 보이는 것으로 나타났다. 고립지역의 장래 AADT 추정 모형은 $R^2$, MAPE 분석 시 우수한 것으로 나타났다. 이는 고립지역에서는 통과 교통량이 적고 교통량 변동이 적기 때문에 사회 경제지표를 활용한 장래 AADT 추정방식이 정확하다고 볼 수 있다. This study estimates future AADT using historical AADT and socio-economic factors in isolated area. Multiple linear regression method by socio-economic factors are lower MAPE and higher R-square than using historical AADT. Analysis of socio-economic factors influence AADT in isolated typical areas, varied socio-economic factors influence on AADT. In isolated coastal areas, oil price influence on AADT. AADT forecasting model in isolated area is excellent when analysising $R^2$ and MAPE. It is assume that estimation of AADT in isolated area using multiple linear regression is accurate because of a little passed traffic volume and traffic volume fluctuation.

오패산(烏貝散)과 보두(寶豆)의 병용투여(倂用投與)가 위장관(胃腸管)에 미치는 영향(影響)

김태운,조종관,Kim, Tae-Woon,Cho, Chong-Kwan 대한한방내과학회 1994 大韓韓方內科學會誌 Vol.15 No.2

In order to investigate the effect of BODUOPAE-SAN(BOS), experiments were performed on analgesic effect induced by acetic acid, duration of hypnosis induced by pentobarbital-Na in mice and gastric ucler in Shay rats and indomethacin induced gastric ulcer, HCI-ethanol induced gastrci lesion in rats and gastric juice secretion in Shay rats. The results are as followings. 1. BOS showed significantly an analgesic effect induced by acetic acid. 2. BOS prolonged the duration of hypnosis induced by pentobarbital-Na in rats 3. BOS rised the spontaneous motility of isolatied ileum of mice temporarily. 4. BOS depressed the gastric motility of rats significantly. 5. BOS showed an anti-ulcer effect in Shay rats and indometacine-induced ulcer rats significantly. 6. BOS reduced the ulcer index of the HCl-ethanol induced gastric lesion in rats. 7. BOS reduced the gastric juice secretion in Shay rats. From above results think BOS is more effective in comparison to the OPAESAN alone on gastrointestinal disorder.

양측 협부 근점막 피판을 이용한 2차성 연구개 비인강 폐쇄 부전의 치료: 증례보고

김태운,최진영,Kim, Tae-Woon,Choi, Jin-Young 대한악안면성형재건외과학회 2010 Maxillofacial Plastic Reconstructive Surgery Vol.32 No.5

Velopharyngeal insufficiency is defined as a status in which nasal cavity and oral cavity can not be sepa-rated when speaking, swallowing by any reason. It has been treated by palatorrhaphy, pharyn-geal flap, local flap, free flap etc. When the size of the defect is small, it can be restored by palatorrhaphy, pharyngeal flap etc. But they are not proper for treatment of the large size of defect. In that case, local flap and free flap are more beneficial. Although large defect can be restored by free flap technique, but it is very complex, time-consuming and may bring about esthetical, functional complications of donor site. Buccinator myomucosal flap is a kind of local flap and reported for the first time by Bozola et al in 1989 and it has become a useful way for reconstruction of large intraoral defect. Authors experienced the use of buccinators myomucosal flap for treating secondary velopharyngeal insufficiency with large soft palate defect and obtained good result. So we report the case with literature reviews.

소적백출산(消積白朮散)이 Bleomycin의 부작용감소(副作用減少)와 항암효과(抗癌效果)에 미치는 영향(影響)

김태운,손창규,조종관,Kim, Tae-Woon,Son, Chang-Kyu,Cho, Chong-Kwan 대한암한의학회 1999 大韓癌韓醫學會誌 Vol.5 No.1

l. Sojeokbaekchoolsan compound treatment decreased pulmonary fibrosis induced by Bleomycin. 2. At 1 and 2 days after bleomycin treatment, Sojeokbaekchoolsan compound treatment decreased the number of neutrophils in bronchoalveolar lavage than those of bleomycin alone treatment. 3. Sojeokbaekcoolsan compound treatment increased the Fc receptor mediated rosette activity of alveolar macrophage decreased by bleomycin treatment. 4, At 10 days after bleomycin treatment, Sojeokbaekchoolsan compound treatment decreased the lipid peroxidation of lung tissue than those of bleomycin alone treatment. 5. Anti-tumor activity of Sojeokbaekchoolsan and bleomycin compound group was higher than those of bleomycin alone treated group to ascitic tumor caused by Sarcoma-180 tumor cells.

국립암센터에서 치료한 설암 환자의 생존율 분석을 통한 예후인자 분석

김태운,조세형,민승기,이종호,김명진,박주용,최성원,Kim, Tae-Woon,Jo, Sae-Hyung,Min, Seung-Ki,Lee, Jong-Ho,Kim, Myung-Jin,Park, Joo-Yong,Choi, Sung-Weon 대한악안면성형재건외과학회 2010 Maxillofacial Plastic Reconstructive Surgery Vol.32 No.6

Purpose: The objective of this study is to evaluate the survival rate and influencing factors. Patients and Methods: We studied 104 patients who were diagnosed for squamous cell carcinoma of tongue and received curative treatment in oral oncology clinic of National Cancer Center from June 2001 to December 2009. Results: We found the following results. 1. The overall 5-year survival rate of tongue cancer was 67.0% and there was no significant statistical difference between male and female. 2. A lower survival rate was shown in patients under 40 years (42.2%) than over 40 years (75.5%)(P < 0.05). 3. 5-year survival rates of patients with tongue cancer classified by pTNM classification were 87.4% in early stage and 43.3% (P < 0.05). 4. A higher survival rate was seen in patients without cervical lymph node metastasis (82.0% > 44.1%)(P < 0.05). 5. A higher survival rate was seen in patients of tongue cancer with higher differenciation grade (P < 0.05). 6. It is well known that drinking and smoking have great influence on the survival rate of patients of squamous cell carcinoma of tongue. But these was no statistical significance. Conclusion: The overall 5-year survival rate of tongue cancer was 67.0% and it was mostly influenced by factors like age, pTNM stage, cervical lymph node metastasis, differentiation of cancer cell etc.

김일성 사후 북한의 대주변 4강 정책 변화추이에 관한 연구

김태운(Kim Tae-Woon) 부산대학교 한국민족문화연구소 2005 한국민족문화 Vol.25 No.-

This paper has analyzed the policy change trend of North Korea in relation to the surrounding four powers after the death of Kim Il-Sung. Since the death of Kim Il-Sung until the official power succession of Kim Jong-Il, the North Korean policy direction and goal were analyzed to be of no great difference compared with the period of Kim Il-Sung. This seems to derive from an aspect reflecting special attributes of the North Korean system to be consistent of the instructions of the late Kim Il-Sung, The preparation of optimal existence conditions appeared to be more urgent task to maintain the system as well. Since the succession of power, the policy toward those four countries transformed into an active policy direction. Particularly, there is a big difference in that the North Korea wants to receive a system guarantee, along with economic aid and cooperation, from the four surrounding powers. The multiple party talks operated in connection with the North Korean nuclear issue shows such an aspect of North Korea vividly. North Korea is also interested in the mutual cooperation system established with Russia and Japan as well as China in order to avoid the oppression policy of the US toward North Korea. The future policy direction and goal with regard to those four powers are likely to be unfolded focused on more active and practical benefits on the level of system leap, rather than its system protection. In this context, the Pyong- yang regime will focus on getting guarantee of its system, as well as offsetting the pressuring policy of the US toward the North Korea in the short-term. In the mid and long-term, North Korea will concentrate on economic cooperation and attraction of support from those countries aim- ing at system leap. In addition, the North Korea is forecast to promote a gradually balanced policy in relation to the four surrounding powers, amid trying to form a four powers cooperation system with China, Russia and Japan.

감비수 향 흡입이 절식을 유도한 쥐의 시상하부에서 섭식관련 신경전달물질의 발현과 인지력에 미치는 영향

김동현(Dong-Hyun Kim),고일규(Il-Gyu Ko),김성은(Sung-Eun Kim),김지은(Ji-Eun Kim),강연호(Yeon-Ho Kang),김태운(Tae-Woon Kim),지은상(Eun-Sang Ji),김용민(Yong-Min Kim),김이화(Ee-Hwa Kim),김정범(Jeong-Beum Kim),김동희(Dong-Hee Kim),김창주(Cha 대한스트레스학회 2010 스트레스硏究 Vol.18 No.3

본 연구는 절식을 유도한 ICR계 생쥐에서 감비수 향 흡입이 시상하부에서 leptin과 neuropeptide Y (NPY)의 발현에 미치는 영향과 단기 기억력에 미치는 효과를 알아보고자 하였다. ICR 계열 수컷 쥐 24마리를 무작위 추출법에 의해 대조군, 절식군, 절식과 감비수 향 흡입군(각 군 n=8)의 3군으로 분류하였다. 실험결과, 절식은 시상하부에서 leptin의 발현을 감소시켰고 NPY의 발현은 증가시켰다. 또한, 절식에 의하여 단기 기억력과 해마에서의 신경성장인자인 BDNF의 발현이 감소되었다. 반면에, 절식 중 감비수 향을 흡입 시 시상하부에서 leptin의 발현은 증가되었고 NPY의 발현은 감소되었다. 그리고 감비수 향의 흡입에 의하여 단기 기억력이 향상 되었고 해마에서의 신경성장인자인 BDNF의 발현이 증가되었다. 본 실험 결과, 감비수 향 흡입은 절식 시 증가된 음식섭취에 대한 욕구를 억제할 수 있으며 절식에 의하여 감소된 단기 기억력을 향상시키는 효과가 있음을 알 수 있었다. In the present study, we investigated the effects of Gambisu inhalation on the expressions of neurotransmitters implicated in the food intake in the hypothalamus and cognition using starved mice. For this, the effects of Gambisu inhalation on the expressions of leptin and neuropeptide Y (NPY) in the paraventricular nucleus (PVN) of hypothalamus of starved mice were evaluated by immunohistochemistry. Short-term memory of the mice was also assessed using a passive avoidance task and brain-derived neurothrophic factor (BDNF) expression in the hippocampus was determined by Western blot analysis. ICR mice were divided into three groups: control group, starvation group, and starvation with Gambisu inhalation group. The mice in the food-deprivation group were restricted food for 48 h. The mice in the Gambisu inhalation group were exposed to inhale Gambisu for 60 min twice a day for 2 consecutive days. The present results showed that food-deprivation decreased leptin expression and increased NPY expression in the PVN of the hypothalamus. Food-deprivation decreased short-term memory ability and also suppressed BDNF expression in the hippocampus. However, Gambisu inhalation increased leptin expression and decreased NPY expression in the PVN of hypothalamus under the starvation conditions. Gambisu inhalation alleviated starvation-induced short-term memory impairment and enhanced BDNF expression in the hippocampus under the starvation conditions. The present study revealed that Gambisu inhalation might suppress desire for food intake and exert beneficial effect on cognition by enhancing BDNF expression in the hippocampus under the starvation conditions. (Korean J Str Res 2010;18:209∼217)

연구논문 : 북한의 6자회담 참여 의도에 대한 분석과 전망 -제2차 북핵위기를 중심으로-

김태운 ( Tae Woon Kim ) 아시아문화학술원 2012 인문사회 21 Vol.3 No.1

1994년 북미 제네바 합의에 따라 진정될 것 같았던 북핵 문제가 최근 북한의 핵개발 시인으로 또 다시 지역 안보를 불안정으로 몰아가고 있다. 북한의 핵개발 시인으로 촉발된 최근 북핵 문제와 관련하여 북한이 핵문제 해결을 위한 6자회담에 참여했다. 북한이 핵개발을 시인함으로써 1994년 북미 제네바 합의는 사실상 무용지물이 되어 버렸다. 이 같은 상황을 조성한 북한이 6자회담에 참여했다는 점은 여러 가지 차원에서 분석이 가능하다. 본 논문은 1차 핵위기와 달리 북한이 핵개발을 시인하면서 큰 거부반응없이 6자회담에 참여한 배경을 분석하고 향후 6자회담 진전 여부를 전망해 보았다. 먼저, 북한이 6자회담에 참여할 수 밖에 없었던 주된 이유는 1994년 1차 핵위기 당시와는 달리 핵협상 환경이 크게 달라졌다는 것이다. 대외적으로는 북한을 제외한 관련국들간(미·중·러·일·한국) 관계 개선과 실리추구 경향이 두드러지고 있다는 점이다. 대내적으로는 경제위기 극복과 체제보장이라는 당면과제를 안고 있었다. 북한이 이러한 두 마리 토끼를 다 잡을 수 있는 유일한 돌파구가 바로 6자회담이었던 것으로 분석되었다. 현재 6자회담은 제5차 6자회담 이후 답보상태에 있다. 그러나 북한은 6자회담의 판을 완전히 깨기는 어려울 것이다. 대내외적으로 당면한 문제해결의 실마리가 6자회담 성공여부에 달려있기 때문이다. 향후 6자회담 진전 여부는 북한의 핵문제 해결의지 정도와 관련국들에 대한 북한의 신뢰성 정도가 좌우할 가능성이 크다. North Korean nuclear issues, which seemed to be calmed down by the Geneva Agreed Framework between USA and DPRK in 1994, drive the regional securityinto instability again in the aftermath of Pyongyang``s admission of nuclear development. North Korea joined the six.party talks on the nuclear issues provoked by its admission of nuclear development. The admission made the Geneva Agreed Framework virtually useless. It can be analyzed in several ways that Pyongyang participated in the six.party talks. The present study analyzed what led North Korea to admit its nuclear development and join the six.party talks without making a great fuss, unlike at the time of the first nuclear crisis, and predicted the progress of the talks. First of all, Pyongyang was obliged to join the six.party talks, since the environment for nuclear negotiation greatly changed, unlike at the time of the first nuclear crisis in 1994. Internationally, the tendency was conspicuous that relations were improved and practical interests were pursued among the countries involved (US, China, Russia, Japan and ROK) excluding DPRK. Domestically, Pyongyang had to solve the urgent problems: the conquest of economic crisis and system guarantee. The very six.party talks turned out to be a sole breakthrough that would help North Korea to kill two birds with one stone. Currently, the talks are at a standstill after its fifth meeting. However, it will be difficult for Pyongyang to reject the talks completely. Internally and externally, the solution of the issues depends on the talks. In future, it is highly likely that the progress of the six.party talks will rest on North Korea’s intention to solve nuclear issues and its trust in the countries concerned.

중앙정부의 지방 산학협력사업의 일관성(policy coherence) 저해요인에 대한 연구

김태운(Kim, Tae-Woon) 한국지역개발학회 2010 韓國地域開發學會誌 Vol.22 No.3

This paper addresses policy actors' roles and actions that impede policy coherence in national programs for local collaboration between industry and university. With respect to the actions of central ministries, the main problems causing policy incoherence are the duplication of policy contents, the lack of fulfillment of target groups' needs in a top-down operating system, and the dispersion of ministries responsible for the programs. Also, since local governments do not have legitimate roles to deal with the programs and interests in the programs driven by central government, they do not seem to try to enhance policy coherence. In addition, the capacity of local government to manage and coordinate the programs is weak due to the long-term centralism. The role of university in policy coherence is also limited due to following problems: academics' strong ownership of their programs; their few collaborating activities stemming from different operating systems of individual programs; and the low involvement of the IACF(Industry-Academia Collaboration Foundation) in the programs. These problems seem to be influenced by policy environments and operating systems in relation to the dispersion of ministries, independent operation of the individual programs, and a top-down implementation system to a large degree.

탈냉전기 중,러 협력이 동북아 정세에 미치는 영향

김태운 ( Tae Woon Kim ) 국제지역학회 2007 국제지역연구 Vol.11 No.2

본 논문은 탈냉전 이후 중·러 협력 관계가 동북아 정세에 어떤 영향을 미치는가를 분석·전망하였다. 최근 중·러 관계는 정치, 경제를 비롯하여 군사·안보 영역에 이르기까지 협력의 범위와 수준을 점차 확장해 가고 있다. 이 같은 협력 관계는 일면 동북아 정세 안정에 기여한다고 볼 수 있지만 미일동맹을 견제하는 측면이 강하다는 점에서 역내 갈등을 부추길 우려도 안고 있다. 미일동맹 주도의 동북아 국제질서가 지속되는 한 중·러 관계는 현재 수준 이상으로 발전될 가능성이 높으며, 특히 군사·안보 분야에서의 협력 수준을 높일 것으로 전망 된다. This study analyzes and forecasts which influences the Sino-Russian relations have had on the situation in Northeast Asia since the post-Cold War era. Recently, the Sino-Russian relations are gradually expanding their scopes and standards of cooperation in the areas from politics and economy to military and security areas. Such cooperative relations seem to contribute to the stabilization of the situation in Northeast Asia on the one hand, but imply any danger of triggering the intraregional conflicts on the other in that they strongly restrain from the US-Japan Alliance. As long as the US-Japan Alliance leads the international relations in Northeast Asia, the Sino-Russian relations are expected to be more developed than now and to enhance the standards of cooperation in terms of military and security areas.