• 동서간호학연구지
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• 제13권2호
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• pp.187-196
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• 2007

Purpose: This is a descriptive research to examine the level of health status, depression, and quality of life in the elderly, the relations among the factors. Methods: Subjects were 441 elders in Seoul and Gyung-gi province. Data were collected from July 10, 2006 to October 30, 2006. Measures were CMI, GDS, and SF-36. Data were analyzed by descriptive statistics, Pearson correlation coefficient, T-test, and ANOVA. Results: (1) The health status was the average of 1.75, which indicates being good. Depression was the average of 2.85, which indicate being high, and the quality of life was the average of 2.72, which indicate being moderately. (2) The relations indicate that the better status of health is related with the lower depression, and the better status of health is related with the higher quality of life, and the higher depression is related with the lower quality of life. (3) The health status, depression, and quality of life all showed significant differences according to age, education, past occupation, current occupation, dwelling pattern, monthly pocket money, living expense. Conclusion: for nursing intervention strategies, it are requested the special attention of the current occupation level and interpersonal relation ship in older people.

• 동서간호학연구지
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• 제13권1호
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• pp.13-21
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• 2007

Purpose: This study was to investigate the knowledge and attitude of nurses who play a significant role in taking care of the aged. Method: The research surveyed 132 nurses working at care facilities for the aged in Seoul, Gyeonggi province, Daejeon, and Jeju.. Measures were knowledge scale and attitude scale. Collected data were analyzed using SPSS/WIN 12.0. Result: First, the mean of knowledge of nurses was 16.45 (0.463), which was high in the knowledge (66%). The mean of attitude was 2.71 (0.764), which was in the neutral range. Second, There was no correlations between the knowledge and the attitude of nurses toward the aged. Third, (1) The degree of knowledge was significantly different according to age, educational backgrounds, clinical experiences, hospitals they work for, how they acquired the knowledge, and whether they took the GNP course. (2) The degree of attitude was significantly different according to age, departments they work for, how they acquired the knowledge, and whether they took the GNP course. Conclusion: As a result, this study could show that nurses are taking a greater interest in the aged, which reflects the social interest in the aged following the rapid growth of the aged population.

• 대한한의진단학회지
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• 제9권1호
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• pp.98-111
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• 2005

Background and purpose: The Han(cold)-Yol(heat) patternization is one of the most usually used diagnostic methods in oriental medicine. This is preceding studies for compensating questionnaries on Han-Yol that were made by sook-kyeng Kim. Methods: Questionnaries on Han-Yol that will be worked out should be useful for clinical examination. So We selected symptoms based on Donguibogam that is regarded as a clinical textbook in Korea. Results: It is expected that not only Sil-Yol but also Hu-Yol and Yol combined with Han can be diagnosed by new questionnaries. Conclusion: These symptoms based on Donguibogam will be made into questionnaries that can diagnose not only Sil-Yol but also Hu-Yol and Yol combined with Han.

• Natural Product Sciences
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• 제17권4호
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• pp.285-290
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• 2011

The rhizome of Alisma orientale Juzep (Alismataceae) has been used as a crude drug for diabetes, edema, inflammation and urinary disturbances in oriental medicine. Recent animal studies have shown that the extract of Alisma orientale rhizome (AOR) can potently lower high levels of serum lipids and improve insulin resistance, which are usually detected in patients and animals with non-alcoholic fatty liver disease. So, we studied the antioxidative effects of AOR extracts and fraction in vitro and their protective effects against acute hepatotoxicity induced by $CCl_4$ in vivo.. We then investigated the effects of each fraction on hepatotoxicity induced by tert-butyl hydroperoxide (t-BHP). DAOR (dichloromethane fraction of the Alisma orientale rhizome) scavenged free radicals and superoxide anions. DAOR protected against $CCl_4$ induced hepatotoxicity. DAOR had hepatoprotective and antioxidative effects against t-BHP-induced hepatotoxicity in HepG2 cells and in rats.

• Journal of Trauma and Injury
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• 제23권1호
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• pp.49-52
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• 2010

A hemothorax usually occur, due to injuries to the intercostal and great vessels, pulmonary damage, and sometimes fractured ribs. We report a case in which the hemothorax that occurred, neither intrathoracic injury nor injury to internal thoracic vessels and organs, via lacerated diaphragmatic and liver laceration due to a right upper part of anterior chest stab injury caused by a sharp object. The patient's general conditions gradually worsened, so chest and abdominal computed tomogram were taken. The abdominal computed tomogram revealed diaphragmatic injuries and bleeding from the lacerated liver. We performed an exploratory laparotomy to control the bleeding from the lacerated liver with simple primary sutures. In addition exploration was performed in the right pleural space through the lacerated diaphragm with a thoracoscopic instrument. There were no bleeding foci in the right pleural space, the vessels, or the lung on the thoracoscopic video. Closure of the lacerated diaphragm was achieved with simple, primary sutures. The postoperative course of the patient was uneventful, and the patient was discharged.

• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 2002년도 추계정기학술대회
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• pp.445-453
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• 2002

Past and current customer behavior is the best predicator of future customer behavior. This paper introduces a procedure on personalized defection detection and prevention for an online game site. The basic idea for our defection detection and prevention is adopted from the observation that potential defectors have a tendency to take a couple of months or weeks to gradually change their behavior (i.e. trim-out their usage volume) before their eventual withdrawal. For this purpose, we suggest a SOM (Self-Organizing Map) based procedure to determine the possible states of customer behavior from past behavior data. Based on this representation of the state of behavior, potential defectors are detected by comparing their monitored trajectories of behavior states with frequent and confident trajectories of past defectors. The key feature of this study includes a defection prevention procedure which recommends the desirable behavior state for the ext period so as to lower the likelihood of defection. The defection prevention procedure can be used to design a marketing campaign on an individual basis because it provides desirable behavior patterns for the next period. The experiments demonstrate that our approach is effective for defection prevention and efficient for defection detection because it predicts potential defectors without deterioration of prediction accuracy compared to that of the MLP (Multi-Layer Perceptron) neural network.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제14권4호
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• pp.255-268
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• 1992

There are various modalities in the treatment of facial asymmetry, but in severe case with TMD by actively growing deformed condyle, the treatment choice is removing the condyle growth center and TMD symptom such as click or muscular discomfort. In our one case, the patient was complain of facial asymmetry. There are severe deformed condyle head with bird-head fashion and enlarged mandibular ramus and body vertically about 18 mm, overgrowthed Rt. mandible body horizontally about 20 mm. She had intermittent Lt. TMJ clicking and muscular discomfort. The author diagnosed it as Lt. hemimandibular hyper-plasia & R, hemimandibular elongation, a combination form with TMD. the condyle was in active growing state in scintigraphic analysis. So we extirpated the deformed condyle by intrasoral sagittal split ramus osteotomy and reshaped the condyle and mandibular distal fragment extraorally. The distal fragment was readapted in glenoid fossa and fixated. In Rt. mandibular body area, autogenous onlay bone graft on the inferior border of mandible was performed to correct the asymmetry. The clicking and facial asymmetry was corrected and we report this results with other literature findings.

• 한국태양에너지학회 논문집
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• 제22권2호
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• pp.61-69
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• 2002

Daylighting is a powerful vehicle of architectural expression and provides buildings a living quality due to constantly changing properties in intensity and color. As an environmental system, daylighting should be subjected to the same level of rigorous analysis and review that any environmental system receives. For example, increasing cooling loads and causing visual displeasure are easily occurred owing to the excessive sunlight through windows. Therefore, daylighting performance attributes and physical characteristics must be described qualitatively and quantitatively in early design process. In various architectural daylighting performance evaluation methods, the scale model experiment can be applied due to it's simplicity and usefulness. So, this study aims to evaluate the validation of scale model experiments in architectural daylighting performance. For the purpose, two scale model experiments under clear sky are conducted. And, the validation of the experiments are evaluated by computer simulations.

• Journal of Species Research
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• 제9권4호
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• pp.325-338
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• 2020

The animal gut is filled with highly diverse microbes associated with host metabolism, physiology, and pathology. However, numerous animal gut microbes have not been cultured or reported. We isolated various bacterial species using culture-dependent approaches during a comprehensive investigation of endangered endemic vertebrate species in the Republic of Korea. A total of 18 unrecorded bacterial species were isolated from the feces of an Oriental stork (Ciconia boyciana), and from the intestinal tracts of a cobitid fish (Kichulchoia multifasciata) and a Korean splendid dace (Coreoleuciscus splendidus). Based on a phylogenetic analysis of 16S rRNA gene sequences, we discovered species belonging to the phyla Actinobacteria (eight species), Firmicutes (seven species), Proteobacteria (two species), and Bacteroidetes (one species). Based on their high 16S rRNA gene sequence similarities (>98.7%) and formation of monophyletic clades with type species, each species was classified into an independent and predefined bacterial species. Gram-stain reaction, colony and cell morphology, basic biochemical characteristics, isolation source, and NIBR IDs for each species are described in the species description section.

• 한방비만학회지
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• 제11권2호
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• pp.69-74
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• 2011

절식요법은 일정기간 섭취 칼로리를 제한하여 질병을 치료하는 방법이다. 600kcal이하로 칼로리를 제한하는 절식기에는 공복감, 속쓰림, 두통, 탈모 등의 여러 가지 증상들이 발생할 수 있으며, 길버트 증후군 환자에서는 특별한 간기능의 이상이나 용혈 없이 비포합 빌리루빈의 증가로 인한 황달이 나타날 수 있다. 이 증례보고서에서는 절식요법의 절식기에 황달이 발생한 길버트 증후군 환자 1례를 경험하여 문헌고찰과 함께 보고하였다.