• Clinical and Experimental Reproductive Medicine
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• v.25 no.2
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• pp.233-237
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• 1998

We demonstrated that the normal pregnancy and delivery by round spermatid injection (ROSI) into oocytes was achieved from nonobstructive azoospermia patient. In this case, the normal fertilization rate was 50%. All of the two pronuclear stage embryos cleaved and were transferred to the patient's uterus. A singleton pregnancy was achieved and resulted in the birth of normal female infant. This resuJt show that intracytoplasraic injection of round spermatid seems to be new treatment of nonobstmctive azoospermia male infertility. Further research is needed to evaluate the required culture conditions to induce progression of the round spermatid into a more elongated stage.

• Journal of Korean Traditional Oncology
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• v.15 no.1
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• pp.111-117
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• 2010

Background & Objectives: Colorectal Cancer is 10% of all cancer incidence and the motality from colorectal cancer is nearly 450,000 a year. Since chemopreventive agents from Herbal medicine is hot issue recently, to prove antitumor effecicacy of Rhus vernifciflua STOKES decoction (Chijong-dan), clinical study was carried out. Here we report one patient with colorectal cancer of stage IV. The patient had a colorectal cancer (Stage IV, T4N2M1), lymph node metastases and underwent chemotherapy. Methods: The patient visited Hana oriental medicine Clinic in 2009 and was treated using Chijong-dan for 1 year at Hana Oriental Clinic. Results: Chijongdan showed no side effect during its treatment and tumor size was retarded based on CT scanning. Overall, this case report suggests that Rhus vernifciflua STOKES decoction can be a potent cancer preventive agents for colorectal cancer but it is still required to verify the scientific and clinical evidences for Rhus vernifciflua STOKES decoction (Chijong-dan).

• Annual Conference on Human and Language Technology
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• 2007.10a
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• pp.99-106
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• 2007

본 연구는 국어의 모든 언어적 특성을 기술하고 이를 실제 형태소 분석에 적용할 수 있도록 다차원 해석 사전을 이용하는 형태소 분석 시스템인 moHANA(Morphological Hangul Analyzer)에 관한 연구이다. moHANA의 해석 사전은 태그정보 사전, 어휘 사전 그리고 문법 사전으로 구성된다. 태그정보 사전은 기존 형태소 해석기의 일차원적인 품사 정보와 달리 어류 태그정보, 형태적 정보, 통사적 정보, 의미적 정보 및 화용 정보의 5 차원 벡터 정보로 작성된다. 어휘 사전은 어휘와 그 어휘가 가질 수 있는 태그정보를 우선 순위에 기반하여 순서열로 가지며, 문법 사전은 특수 문법 연산자를 이용하여 태그정보 사전에 정의된 각각의 태그가 연결 가능한지 여부를 규정하는 문법이 구축되어 있다. 형태소가 가지는 태그정보를 다차원으로 정의하고 이에 따른 문법 규칙의 표현을 통해 보다 자세한 형태소 분석 및 새로운 형태소 태그의 삽입과 삭제의 용이함을 얻을 수 있다.

• Annual Conference on Human and Language Technology
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• 2021.10a
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• pp.410-413
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• 2021

본 논문에서는 분류 모델의 주류로 사용되고 있는 Encoder 기반 사전학습 모델(BERT, ALBERT, ELECTRA)의 내부 Encoder Layer가 하부 Layer에서는 Syntactic한 분석을 진행하고 상부 Layer로 갈수록 Semantic 한 분석을 진행하는 점, Layer가 구성됨에 따라 Semantic 정보가 Syntactic 정보를 개선해 나간다 점에 기반한 기존 연구 결과를 바탕으로 Encoder Layer를 구성함에 따라 어떻게 성능이 변화하는지 측정한다. 그리고 의도 분류를 위한 학습 데이터 셋도 분류하고자 하는 성격에 따라 Syntactic한 구성과 Semantic한 구성을 보인다는 점에 착안하여 ALBERT 및 ELECTRA를 이용한 의도 분류 모델을 구축하고 각 데이터 셋에 맞는 최적의 Encoder Layer 구성을 가지는 모델을 비교한 결과, 두 데이터 셋 간에 다른 Layer 구성을 보이는 점과 기존 모델보다 성능이 향상됨을 확인하였다.

• The Journal of Internal Korean Medicine
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• v.26 no.4
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• pp.836-843
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• 2005

Objective : Liver cirrhosis is a disease of the liver in which normal cells are replated by scar tissue. Chronic liver disease and liver cirrhosis are the foutth ranked causes of death in Korea. However, clinical data on liver cirrhosis is not accumulated in oriental medicine. Therefore, clinical characteristics of 33 liver patients admitted to Hana Oriental Hospital from May 2004 to May 2005 were studied. Methods : Clinical characteristics of liver cirrhosis, such sex, age, causes, Child-Pugh class, chief complain, abdomen ultrasonography, disease duration, past history, blood test and urinalysis were reviewed. Results : The results of this study were as follows: 1 The distribution of sex and age in our study is similar to already reported statistics. 2. Hepatitis B and alcohol are the major factors to cause the liver cirrhosis. Diabetes and hypertention contribute more to cause than they have in previous histories. 3. Major symptoms are following: fatigue 87.9%, ascites 84.8%, jaundice 78.8%, leg edema 72.7%, dyspepsia 45.5%. 4. Most liver cirrhosis patients have pancytopenia. Standard Deviation accentuates the big differences between total bilirubin and serum amonia. 5. In urinalysis, Urobilinogen 19 patients (57.6%), bilirubin 12 patients (36.4%), blood 15 patients (45.5%) are positive. 11 cases of 15 in blood positive results scored $3{\sim}4+$. Contusions : In oriental medicine, it will be necessary to research and develop oriental medical therapies for liver disease including liver cirrhosis.

• Journal of Korea Society of Industrial Information Systems
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• v.24 no.5
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• pp.27-39
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• 2019

This study is a case study of KEB HanaBank's information system integration, which has achieved outstanding results based on successful M & A. As of the end of 2018, KEB HanaBank is one of the domestic commercial banks that showed 896 domestic and overseas branches, 12,881 employees, total assets of 326 trillion won, and net income of 1.9 trillion won. The purpose of this study is to provide implications through KEB Hana Bank's unique case and strategy for information system integration since M & A. To accomplish this, KEB HanaBank's information system integration related resource status, strategy, and performance are searched using various sources, and existing researches on resource dependency theory and entrepreneurial bricolage are reviewed. In the post merger integration process, organizations need to understand the status of their resources in terms of resource constraint theory in order to succeed in the information system integration. In resource constraints, for successful computational integration, a strategy based on entrepreneurial bricolage will be needed.

• Bulletin of the Korean Chemical Society
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• v.34 no.12
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• pp.3855-3858
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• 2013

• Proceedings of the Korean Nuclear Society Conference
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• 2005.10a
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• pp.342-343
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• 2005

• Nuclear Engineering and Technology
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• v.41 no.2
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• pp.149-154
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• 2009

The microstructure, the corrosion behavior and the oxide properties were examined for Zr-1.5Nb-0.4Sn-0.2Fe-0.1Cr (HANA-4) alloys which were subjected to two different final annealing temperatures: $470^{\circ}C$ and $570^{\circ}C$. HANA-4 was shown to have $\ss$-enriched phase with a bcc crystal structure and Zr(Nb,Fe,Cr)$_2$ with a hcp crystal structure with $\ss$-enriched phase being more frequently observed compared with Zr(Nb,Fe,Cr)$_2$. The corrosion rate of HANA-4 was increased with an increase of the final annealing temperature in the PWR-simulating loop, $360^{\circ}C$ pure water and $400^{\circ}C$ steam conditions, which was correlated well with a reduction in the size of the columnar grains in the oxide/metal interface region. The oxide growth rate of HANA-4 was considerably affected by the alloy microstructure determined by the final annealing temperature.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.6
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• pp.1547-1551
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• 2003

This study was carried out to characterized the effect of Youndamsagan-tang on a Case of Septic Knee. After we gave Youndamsagan-tang to a patient of septic knee, we examined not only symptom of patient but also the thickness and circumference of knee, the change of WBC, ESR, body temperature, VAS. As admission time passes, the pain, flare, swelling and movement of left-side knee joint were improved. The thickness and circumference of knee joint were decreased, and the count of WBC, ESR were decreased. And patient's pain by VAS was subsided. From the above result, administration of Youndamsagan-tang reduces the progressing of pain, flare, swelling and movement in knee joint.