• 물과 미래
• /
• 제29권2호
• /
• pp.179-190
• /
• 1996

한강하류부 수질의 통계학적 해석을 통하여 수질 시계열자료의 기본 통계특성치, 지점별 및 계절별 변동성을 검토하였으며, 유량과 수질인자간의 상관성 분석을 실시하였다. 본류의 주요 6개 지점 및 3개 지류에 대한 통계특성치와 적정분포형을 산정하여 제시하였으며, 시간의존성 및 계절성을 검토하여 제시하였다. 또한, 수질 항목간의 상관성 검토를 통하여 상관성이 높은 수질, 항목간, 그리고 지점간의 상관식을 제시하였다. 추계학적 모의모형의 적용가능성을 확인하였으며, DO 항목은 전 지점간에 높은 상관성을 가지고 있었다. 유량과의 상관관계 검토에 있어서 DO, SS 항목은 유량보다는 수온에 민감하였으며, BOD, COD 항목은 유량이 적은 갈수기에는 유량에 민감한 것으로 나타났다. 수온에 밀접한 영향을 받는 DO 항목외에도 BOD, COD 항목은 계절적인 주기성을 가지고 있었으며, 상호상관 분석결과 DO, BOD, COD 항목 외의 수질 항목들에서도 각 수질 항목들에 내재된 주기성을 찾아볼 수 있었다.

• 보건의료산업학회지
• /
• 제10권1호
• /
• pp.39-51
• /
• 2016

Objectives : This study investigated the health care utilization patterns of workers' compensation insurance(WCI) pneumoconiosis patients with excessively long hospital stays. Methods : The discharge summary data of 3,094 WCI pneumoconiosis patients were analyzed. The study sample was divided into 3 groups based on the length of stay(LOS). Health care utilization patterns were compared among the groups with logistic regression analysis, and the LOS determinants were identified with linear regression analysis. Results : The average LOS of the 222 long stay group patients was 1,448 days. Patients in this group tended to use private general hospitals, were admitted through the emergency room and discharged without the consent of a doctor. Conclusions : Many of the long LOS patients will maintain their inpatient status for the rest of their lives. For quality of life and efficient use of health care resources, policy makers need to establish a policy that enables patients to receive outpatient care in appropriate living conditions outside the hospital.

• 한국정보과학회:학술대회논문집
• /
• 한국정보과학회 2003년도 가을 학술발표논문집 Vol.30 No.2 (2)
• /
• pp.763-765
• /
• 2003

환자 진료 의뢰 과정은1차 진료기관에서 3차 진료기관으로 환자 진료를 의뢰하고 3차 진료기관에서 검사, 처방, 입원 등의 진료행위를 하고 환자가 3차 병원을 나갈 때 퇴원요약정보를 1차 진료기관으로 다시 보내준다. 이러한 퇴원 요약 시스템은 병원간 환자 정보의 공유를 통해서 환자의 회복과 질 높은 의료 서비스를 제공할 수 있게 한다. 방사선과 정보가 다른 퇴원 요약 정보와 함께 제공된다면 지속적이고 일관된 의료 서비스의 제공에 도움이 된다. 또한 방사선과의 경우 3차 진료기관에서 이미지를 획득할 수 없는 경우, 이미지 획득 장비를 갖춘 1차 진료기관으로 진료 의뢰를 해야 하는 특수한 상황도 발생하는데, 이를 역진료의뢰라고 한다. 우리는 이러한 방사선과의 특성을 함께 고려한 방사선과 정보를 지원하는 퇴원정보요약시스템을 제안한다.

• 대한한방내과학회지
• /
• 제40권5호
• /
• pp.873-877
• /
• 2019

Background: In many patients with chronic abdominal pain after gastrectomy, an exact cause often cannot be identified, even after extensive examinations. This creates difficulties in establishing an effective treatment. Case summary: A 55-year-old man was admitted with chronic abdominal pain following gastrectomy performed to treat gastric cancer. Acupuncture and traditional herbal medicine were administered for 38 days, and the pain gradually improved during the hospitalization. The abdominal pain had not subsided completely at discharge, but it was reduced to a level where the patient had no inconvenience in his daily life. Conclusion: In this case, traditional Korean medicine appeared to be an effective therapeutic option for patients with chronic abdominal pain after gastrectomy.

• 대한간호학회지
• /
• 제31권1호
• /
• pp.81-93
• /
• 2001

The purpose of this study was to develop a continuing nursing care program for cancer patients and the caregivers staying at their home and to test its effects on patients' symptom distress, caregiver burden, and satisfaction of life. The continuing nursing care program was based on the homecare needs of cancer patients, and was provided by three clinical nurses who took care of the patients while they were hospitalized. The program consisted of discharge education about selfcare using education materials(book and handout) and provisions of direct care. These were counselling and education during which visiting patients' home one week after discharge and telephone counseling two weeks after discharge. Counseling by telephone was always available during the research period. A quasi-experimental research design was used to test the effects of the program. Subjects for this study were 53 cancer patients discharged from the hospital and caregivers. These subjects were assigned to an experimental group (n=23) receiving continuous nursing care, or to a control group (n=30) not receiving continuous nursing care. Data from control group was collected first to protect from contamination. Data collection was done from October of 1998 to February of 2000. The collected data was analysed using mean, t-test, and chi-square test computed by SPSS software. The summary of results was as follows: 1) The symptom distress was a little decreased at posttest, but there were no significant differences between the experimental and the control group in symptom distress. 2) The score of caregiver burden was significantly decreased in experimental group at posttest, but no differences in control group. 3) There were no significant differences between the experimental and control group in the satisfaction of life. 4) The score of satisfaction of continuing nursing care program in experimental group at posttest was 2.321 of 3. In conclusion, even though this study did not obtain evidence of effectiveness of continuing nursing care program on patients, such as. It is still expected to be effective by a more improved program. Therefore we want to give some suggestions for further studies. 1) It is needed to make a communication channel with the patient's doctor to response promptly and appropriately to patient's conditions. 2) The research is necessary on patients in terminal stage or early stage of cancer diagnosis who have many nursing needs. 3) It is needed to readjust the roles and job assignment of clinical nurse to implement effectively as a program provider.

• 보건의료산업학회지
• /
• 제1권1호
• /
• pp.59-74
• /
• 2007

Considering the characteristics of the Korean family which maintain a close connection with their patients from the moment of their falling sick to hospitalization to discharge, the family is the most important environmental factor of the social supporting system, and is the important object of the client as well as activity system. The medical social work intends to meet the practical needs of aged chronic patients, providing them and their family with a professional human service. The end of this study is to find out the hardships of both the aged chronic patients and their family as well as their needs for the social welfare service, and to search out the way of comprehensive social work service. The summary of the analysis of the survey is as follows: 1. The needs of aged chronic patients are divided into those of the solution of the problems of falling ill, social welfare program and discharge. Those needs arc affected by the various factors of the types of hospitals, the patients' age, the kinds of insurance, and the supporting systems, etc. Accordingly, the assessment of the needs of the patients are asked to be done comprehensively in accordance with the kinds of diseases and social environments. 2. The importance of the family to the aged chronic patients is evident. The family plays a decisive role in the patients' hospitalization and discharge, the family being an important supporting system and making it necessary to take an approach to client system. The family has difficulty in getting connection of community resources, in adapting to social life after the patient's discharge, and in paying the treatment. The family suffers the secondary hardships more than the burden of the treatment expenses. 3. For this reason various interventions are needed to reduce the stress caused by supporting and nursing patients. Thus the social welfare service for the aged chronic patients and their family needs the following prepositions: 1. It is the characteristics of the aged chronic patients that they need continuous care and that the strengths of the patients and their family cannot be too much emphasized, and that comprehensive assessment based on the connection 'with the community and the mutual interchange 'with the environment, is much emphasized. 2. The family of the aged chronic patient is a resources system as well as a client one. 3. Another characteristic of the aged chronic patients is that with the resources connection in mind, it needs an active intervention of social workers in the community. With these prepositions considered, the development of practical social work service for the aged chronic patients is thought urgently needed.

• 대한두경부종양학회지
• /
• 제10권2호
• /
• pp.122-127
• /
• 1994

One hundred fifty four cases of branchial anomaly treated from January 1987 to July 1993 were analysed to determine clinical features, embryologic and anatomic types of the branchial cleft anomaly, to investigate the differences between adults and pediatrics, and to establish the appropriate treatment plan. The male to female ratio was not signifiacntly different in pediatric and adult patients. The mean symptom duration was 0.5 years(range 0.08-14 years) in pediatric patients and 1.67 years (0.7-7 years) in adult patients. The clinical presentations of these anomalies were lateral neck mass in 112(72.7%), infected discharge in 22(14.3%), non-infected discharge in 6(3.9%), and abscess in 14 cases(9.l%). Sites of the lesions were upper third of the neck in 93(60.3%), infraauricular in 35(22.7%), middle third of the neck in 17(11.0%) and inferior third of the neck in 9 cases(5.8%). The anatomic types were cystic form in 117(75.9%), sinus in 24(15.5%), and fistula in 13 cases(8.4%). Embryologic classification were 124 second branchial cleft anomalies(80.5%), 29 first branchial cleft anomalies(18.8%), and 1 third branchial cleft anomaly(0.6%). Immediate surgery under the uncontrolled infection in 17 cases result in 82.4% recurrent rate(14 cases), and 17.6% cure rate(3 cases). Delayed surgery under the controlled infection in 8 cases recurrent rate(1 case), and 87.5% cure rate(7 cases). In summary, the most common branchial cleft anomaly is second type cyst both in pediatric and adult group, delayed surgical exterpation after infection control with I & D or antibiotics may give a good chance for care and may reduce the recurrence.

• Journal of Korean Neurosurgical Society
• /
• 제57권4호
• /
• pp.298-302
• /
• 2015

This case report describes the symptoms and clinical course of a 35-year-old female patient who was diagnosed with a temporo-sphenoidal encephalocele. It is characterized by herniation of cerebral tissue of the temporal lobe through a defect of the skull base localized in the middle fossa. At the time of first presentation the patient complained about recurrent nasal discharge of clear fluid which had begun some weeks earlier. She also reported that three months earlier she had for the first time suffered from a generalized seizure. In a first therapeutic attempt an endoscopic endonasal approach to the sphenoid sinus was performed. An attempt to randomly seal the suspicious area failed. After frontotemporal craniotomy, it was possible to localize the encephalocele and the underlying bone defect. The herniated brain tissue was resected and the dural defect was closed with fascia of the temporalis muscle. In summary, the combination of recurrent rhinorrhea and a first-time seizure should alert specialists of otolaryngology, neurology and neurosurgery of a temporo-sphenoidal encephalocele as a possible cause. Treatment is likely to require a neurosurgical approach.

• 간호행정학회지
• /
• 제7권3호
• /
• pp.571-588
• /
• 2001

Purpose : This study was to develop the nursing database for gastric cancer patients for clinical application. Method : Nursing data that development of this data base is comprehensive connected with gastric cancer patient nursing process frame to foundation as classification. Result : Each stage was processed based on the System Development Life Cycle. At the Strategy Planning stage, gastric cancer patient nursing process were analyzed. At the system Analysis Stage, database flowchart was drawn up based on frame of nursing process was drawn up. At the system Design Stage, a system was developed based on the flowchart and named the Nursing Database. The Nursing Database consisted of the patient's Basic Information, Patient's Nursing History, Discharge summary, Nursing Assessment, Nursing Diagnosis, Nursing Intervention/activity, Nursing Evaluation, Statics, Code Registration. Each element in flowchart was coded and made into a database. Nursing Assessment classified according to Gorden's Health Pattern Typology, and nursing diagnosis draws the standard 27 name of Hanguls and connected with nursing assessment. Nursing intervention and nursing activity draw 192 of thing that present in NIC, connected this with nursing assessment. Nursing evaluation is linked with nursing assessment, diagnosis and intervention by achievement availability of nursing goals. Conclusion : The biggest advantage of this database nursing process that can manage nursing information exactly and rapidly to foundation be.

• 항공우주기술
• /
• 제7권2호
• /
• pp.110-116
• /
• 2008

본 논문에서는 TVC 배터리의 설계 개념, 특성과 환경 및 성능 시험 결과에 대해 간략히 보인다 KSLV-I 상단에 탑재되는 TVC 배터리는 168개의 소니 18650VT 고전력 리튬이온 셀을 사용하며, 84개의 셀을 직렬로 구성한 후 각 열을 병렬로 2개 연결하여 추력 벡터제어(TVC) 시스템의 미션에 요구되는 전압(공칭 270V)과 전류를 공급한다. TVC 시스템의 부하 특성은 짧은 시간 동안 높은 전류 출력을 요구하는 펄스의 형태를 가진다. 무게를 최소화하며 시스템 요구 전력을 공급하기 위해 18650VT 셀을 적용하였다. 18650VT 셀은 고전력 응용분야를 위해 설계된 모델로 10C 연속 방전 능력을 갖고 있다.