• 대한한방내과학회지
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• 제26권4호
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• pp.889-896
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• 2005

Objective : Diarrhea is defined as an increased frequency of stools(more than three per day), increased liquidity(loose or watery) and decreased consistency or stools. This study was done to examine the efficacy of Gwakhyang-junggisan for two patients who had suffered from chronic diarrhea of unknown origin on examination. At the time of admission, patients complained of diarrhea 4 or 5 times per day accompanied with epigastric discomfort, quadri pain. As of the fourth day of Gwakhyang-junggisan administration, the frequency and liquidity of diarrhea decreased and accompanying symptoms also improved. Method : Gwakhyang-junggisan was used for these patients suffering from chronic diarrhea of origin unknown to western medicine. patients were diagnosed as daejang-sul as bihu disease. Result : Results were taken as two cases of effective treatment of chronic diarrhea with Gwakhyang-junggisan. Conclusion : Result of this study suggest that Gwakhyang-junggisan is all effective treatment for such symptoms of chronic diarrhea as epigastric discomfort, quadri pain.

• 대한한방부인과학회지
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• 제23권4호
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• pp.95-108
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• 2010

Purpose: This study was to investigate the correlation among body weight, body composition, delivery method, parity, weight gain during pregnancy and obesity before pregnancy of patients who received postpartum care in one oriental medicine hospital. Mothods: From September 1, 2009 to August 31, 2008, we included 34 postpartum patients who had body composition analysis when admission and discharge among 47 postpartum patients who were hospitalized and received postpartum care in $\bigcirc\bigcirc$ University $\bigcirc\bigcirc$ Hospital. We used SPSS 14.0 for window to test for statistical significance. Results: After postpartum care, body weight and BMI of mothers was significantly decreased and the weight loss was almost body water. Mothers who had cesarean section had relatively severe edema and mothers who had been overweight before pregnancy had high BMI, body fat and abdominal fat. After delivery, body fat percentage was increased highly and body weight retention lasted long in mothers who had gained over 12.5kg during pregnancy. Conclusion: Living habits including diet has a significant effect on weight change of mothers during early puerperium, therefore it is required to teach mothers about breast-feeding, diet, and exercise to help their weight return to normal.

• Journal of Chest Surgery
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• 제28권11호
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• pp.1025-1031
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• 1995

Thirty patients who underwent esophageal resections due to esophageal carcinoma and benign strictures, and esophagovisceral anastomoses were performed by hand suture in 11 patients[Group I and by using the end to end anastomosis[EEA stapler in 19 patients[Group II . Anastomoses were performed in the thoracic cavity in 24 patients[Right 19, Left 5 and in the cervical area in 6 patients. There was one operative mortality[3.3% in a cancer patient who underwent Ivor-Lewis operation using EEA stapler. She expired on POD 38 days due to renal failure and sepsis. There were two anastomotic leakage in the sutured group and no anastomotic leakage in the stapled group. Late anastomotic strictures occurred in 10 patients[52.6% in the stapled group compared to 2 patients[18.1% in the sutured group. Most of the patients with late anastomotic strictures responded to one or two trials of TTS dilations. Using EEA stapler in performing esophagovisceral anastomosis is a safe method with acceptable range of complication rate, and total admission period after the operation for group I was 30.3 days compared to 25.4 days in group II although it had no clinical significance. The follow up was possible in 23 patients; 5 patients in group I died within mean 12.6 months and 9 patients in group II within mean 14.2 months.

• 산업공학
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• 제16권3호
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• pp.311-321
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• 2003

We propose the improved channel assignment and management methods for an efficient use of traffic channel resource for supporting 12.2 Kbps, 64 Kbps, and 384 Kbps traffic with the different quality of service(QoS) in the radio network controller(RNC) in asynchronous IMT-2000 system. We consider two types of traffic channel block assignments for utilizing the traffic channel efficiently; the Completely Shared(CS) channel assignment and the Partially Dedicated and Partially Shared(PDPS) channel assignment. The former is that all traffic channel blocks are completely shared with all traffic types. The latter is that some traffic channel block is independently assigned to each traffic type and the other blocks are completely shared with some traffic type. We also propose the traffic channel management method which consists of the block and task management step, for efficiently assigning, releasing, and managing the channel resource. Finally, we evaluate the performance through various numerical examples when applying our proposed channel block assignment and resource management methods.

• 대한간호학회지
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• 제28권3호
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• pp.650-661
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• 1998

The purpose of this study was to provide fundamental data for determining contents of Fundamental Nursing Practice and developing desirable bedside nursing techniques for clinical nursing areas. Subjects for this study were 86 nurses who were employees of two university hospitals located in Seoul and a district area. Data were collected by questionnaires. Items of Fundamental Nursing Practice were classified into 72 items according to the result from content analysis of 9 textbooks of Fundamental Nursing. The results are as follows : 1) Items which above 80% of respondents practiced during the school inside practice or clinical nursing practice course were axillary temperature measurement, radial pulse measurement, respiratory rate measurement, application of oral hygiene, hand-washing technique, application of hot and cold bags, intramuscular injection technique, open bed-making, soap enema method, application of nelaton catheterization and oral and nasal suction methods. 2) Above 90% of respondents replied that all items except temperature measurement and bed-making were requisite contents for Fundamental Nursing Practice. Above 10% of respondents replied oral and rectal temperature measurement and bed-making were unnecessary content. 3) Above 90% of respondents replied that operating methods of all items except isolation technique, admission and discharge procedures, and retention enema in the Fundamental Nursing Practice course and clinical situation were consistent. The main reasons that respondents did not apply methods which they learned in the Fundamental Nursing Practice course to the clinical situation were 'insufficient time', 'colleagues were using different methods', 'insufficient supply of instuments' or 'inappropriate appliances'.

• 부모자녀건강학회지
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• 제13권2호
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• pp.102-109
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• 2010

Purpose: The purpose of this study was to identify the knowledge and practice on hospital infection prevention of caregivers of hospitalized children. The results will be the basic data of future policy and education program for hospital infection prevention. Methods: A descriptive survey design was utilized, The subjects included 151 caregivers from a university hospital in Gyeongnam Province, Korea. The data was collected using a self-reported questionnaire which included 17 items for knowledge, 18 items for practice, developed by researchers from March 2005 to January 2006. The collected data was analyzed with descriptive statistics, t-test, and ANOVA using SPSS program. Results: The mean score of knowledge on infection prevention was .87 of 1 (especially low in method of hand washing item), and practice, 2.60 of 3 (especially low in protection from other people items). There were differences in practice by admission frequency (F=2.83, p = .04), but there were no differences in knowledge by any general characteristics. Conclusion: The degree of knowledge and practice on caregiver's infection prevention was not enough to prevent hospital infection of hospitalized children. Therefore, effective strategies should be developed to prevent hospital infection of hospitalized children.

• Journal of the Korean Data and Information Science Society
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• 제24권2호
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• pp.311-320
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• 2013

본 연구의 목적은 학생 (인구)수를 예측하기 위한 방법을 제시하는데 있다. 일반화된 가중비례모형들을 제시하고, 제시된 모형들을 이용하여 2029년까지의 학생 (인구)수를 추계하였다. 몬테칼로 모의실험의 결과 제시된 가중비례추정모형은 인구예측에 있어서 상당한 신뢰성과 예측력을 보인다. 결론적으로 추정된 고등학교 3학년 학생수는 대학들의 입학정원 수와 비교하면, 2019년부터 고3 학생수가 적게 나타나지만, 현재 대학들의 실제 입학자 수와 비교하면 2014년부터 입학생 수가 부족한 현상이 나타난다. 그러므로 입학정원과 입학정원 외의 신입생 수를 줄이지 않는 경우에는 2015년부터 입학생을 채우지 못하는 학교들이 생겨나게 될 것이다.

• 전자공학회논문지 IE
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• 제46권3호
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• pp.42-47
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• 2009

본 연구에서는 CDMA 시스템에서 신규 호의 차단률 및 핸드오프 호의 절단률에 따라 각 셀의 대역폭을 가변시켜 신규 호와 핸드오프 호를 처리하는 가변등가대역 개념을 이용한 호 수락 제어 방법을 사용하였다. 핸드오프 호를 위해서는 무선자원을 예약해 두며, 자원이 부족할 경우 신규 호와 핸드오프 호를 일정한 시간 동안 버퍼에 대기하도록 하여 가용자원이 발생하였을 때 대기 중인 호부터 처리하도록 하였다. 버퍼의 사용유무에 따른 시스템의 성능을 분석하였다.

• Child Health Nursing Research
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• 제10권2호
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• pp.188-195
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• 2004

Purpose: This study was to identify and to search the related disposition of the pattern of anxiety and coping in mothers of children with nephrotic syndrome through the use of Q-methodology. Method: 34 Q-samples were finally selected in the concept of anxiety and coping. A P-sample of 35 was selected the mothers of children with nephortic syndrome. The result of the Q-sorting was coded and analyzed using QUANL PC program. Result: There were 3 types of special opinion. The first type is called ' Pursuit of hope type.' Members of this type were cope with the anxiety by spiritual behavior like a pray, positive thinking. The second type is called 'Worry about reality type.' Members of this type were to be filled with apprehension like an indigestion, insomnia. The third type is called ' Solving problem type.' Members of this type were cope with the humanity effort by conversation. Conclusion: The mothers of children with nephrotic syndrome were used various coping patterns to cope with the anxiety conditions that their child were result from admission to hospital and treatment of the disease. Therefore, nursing assessment and nursing intervention skills have to develop in consideration of the subjectivity of coping about anxiety in each individual.

• 대한예방한의학회지
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• 제15권3호
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• pp.115-125
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• 2011

Objectives : The aim of this study is to investigate the relevant factors which determine the use of oriental healthcare services among subjects with chronic illnesses. Method : This study utilized the data from the Korean National Health and Nutrition Examination Survey in 2005. Out of all the participants of the survey, 11,665 individuals who are older than 19 years old and have one or more chronic diseases were included in this study. Results : The factors that affect utilization of oriental healthcare services were significantly associated with gender, educational level, job, personal income, the number of chronic illnesses, experiences of nontreatment or delayed treatment and admission experiences for the last one year(p<.001). Although some of these factors need further studies, the determining factors for the use of oriental healthcare services are the presence of chronic illness and the number of chronic disease. That is, the chronically ill are more likely to seek oriental healthcare services. And the more chronic diseases the clients have the higher probability of seeking oriental healthcare services was found. Conclusions : The results suggest that the national integrated care services should be established for diverse development of policy regarding the quality of care of chronic illness and cost-effectiveness.