• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2003년도 학술대회지
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• pp.513-516
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• 2003

건설 프로젝트가 대형화되고, 관련주체들이 다양해짐에 파라 건설 계획, 시공단계에서의 정보 발생량이 점차적으로 증가하고 있고. 이런 정보의 활용이 건설 프로젝트의 성공에 큰 영향을 줄 수 있다는 것을 인식하고 여러 건설업체들에서 실적정보를 축적하고자 노력하고 있으나, 실질적으로 ,제대로 수행되지 못하고 있는 실정이다. 공사수행단계에서의 정보 축적의 중요한 수단으로 작업일보가 작성되어져 왔으나, 이는 활용하고 있는 작업일보 시스템이나 작업일보 작성 프로세스 상의 문제점으로 인해 제대로 활용되지 못하고 있다. 이러한 문제점들의 ,가장 큰 요인은 실적정보를 측정, 축적할 대상이 되는 정형화된 단위작업정보체계(Task Information Framework)의 부재에 일다. 단위작업정보체계가 규명 되어진다면, 작업일보에서 축적되어질 수 있는 실적정보와 이 체계를 기초로 하여 공정정보, 물량정보, 계약정보 등의 추가적인 정보를 통해 건설 계획, 시공단계에서 효과적으로 활용한 수 있는 정보의 분석, 도출이 가능할 것이다. 그러므로 본 연구에서는 기존의 작업일보를 분석하여, 분석, 도출 가능한 정보를 분석하였으며, 정보의 축적을 가능하게 할 단위작업정보체계를 제시하고자 한다.

• The Korean Journal of Pain
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• 제9권1호
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• pp.69-74
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• 1996

Background: Efficacy of spinal opioids for the treatment of intractable cancer pain has been reported by several authors. The epidural route seems to be a more reliable and effective method of pain control as compared to the intrathecal route which can lead to opioids by portal system. Methods: Medical records were reviewed of 18 patients who had been treated with epidural morphine via an implanted port-A-Cath from Mar. 1991 to Sep. 1994. Results: Patients were treated for a mean of 92 days. There were wide variation of dose requirements. The minimum daily dose ranged from 2 to 10mg, and maximum daily dose from 3 to 30 mg. Verbal rating scale were below moderate until 100th days after posrtal implantation. When 3 patients suffered from aggravated pain associated with vertebral metastasis. Five of 11 patients who were administered medication longer than 50 days reguired increased doses ranging from 3 mg to 25 mg which were higher as compared to initial doses. These patients also experienced pain due to vertebral metastasis. There were no report of epidural scarring, respiratory depression, epidural infections, meningitis, or catheter blockade. Conclusion: Continuous epidural morphine administration via Port-A-Cath is an effective method with minimal complication.

• PNF and Movement
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• 제14권3호
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• pp.219-229
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• 2016

Purpose: Patients with Parkinson's disease suffer many restrictions in daily life. This case report investigated how intervention with proprioceptive neuromuscular facilitation (PNF)-based physical therapy can affect the activities of Parkinson's patients. Methods: The subject was a 67-year-old female patient diagnosed with Parkinson's disease 3 years ago. Since the last five months, overall activities have become difficult for her, and she finally visited a hospital to take outpatient physical therapy because of the gait difficulties she suffered. The patient's medical history, system review, body structure and function, and activities were evaluated. The patient had difficulties in activities such as lying down, sitting, standing, maintaining a standing position, and walking. The PNF-based intervention was used for treating the impairments and improving the activities. The intervention was performed for 30 min a day, three times a week, for eight weeks. The qualifier of the international classification of functioning, disability, and health was used to measure the result, and the measurement was conducted before and after the intervention for eight weeks. Results: According to the result, the scores for maintaining a standing position, moving around within the home, and going to the toilet improved to "no problem" from "moderate problem." The scores for shifting the body's center of gravity, walking short distances, and washing oneself improved from "moderate problem" to "mild problem." The scores for sitting and standing improved to "no problem" and "mild problem" from "complete problem." The scores for preparing meals and doing housework improved from "severe problems" to "mild problem" or "moderate problem." The scores for walking long distances, moving around outside the home and other buildings, and using transportation did not show significant changes. Conclusion: Intervention with PNF-based physical therapy improved the activity of patients with Parkinson's disease, thus proving its effectiveness. The case report suggested that a therapist can use PNF as a physical therapy intervention for patients with Parkinson's who suffered restrictions in daily activities.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2018년도 학술발표회
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• pp.151-151
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• 2018

The present study is aimed to quantifying the uncertainty in the general circulation model (GCM) selection and its impacts on hydrology studies in the basins. For this reason, 13 GCMs was selected among the 26 GCM models of the Fifth Assessment Report (AR5) scenarios. Then, the climate data and hydrologic data with two Representative Concentration Pathways (RCPs) of the best model (INMCM4) and worst model (HadGEM2-AO) were compared to understand the uncertainty associated with GCM models. In order to project the runoff, the Precipitation-Runoff Modelling System (PRMS) was driven to simulate daily river discharge by using daily precipitation, maximum and minimum temperature as inputs of this model. For simulating the discharge, the model has been calibrated and validated for daily data. Root mean square error (RMSE) and Nash-Sutcliffe Efficiency (NSE) were applied as evaluation criteria. Then parameters of the model were applied for the periods 2011-2040, and 2070-2099 to project the future discharge the five large basins of South Korea. Then, uncertainty caused by projected temperature, precipitation and runoff changes were compared in seasonal and annual time scale for two future periods and RCPs compared to the reference period (1976-2005). The findings of this study indicated that more caution will be needed for selecting the GCMs and using the results of the climate change analysis.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2013년도 추계학술발표대회
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• pp.41-43
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• 2013

Cloud BIM(Building Information Modeling) System은 건설 프로젝트에서 생성되는 정보들을 프로젝트 참여자가 네트워크 환경에서 BIM 데이터의 활용과 공유를 목적으로 개발되고 있다. 본 작업일보와 연동한 Cloud BIM System 프로토타입은 시공현장의 실제 상황과 좀 더 현장감있고 정밀하게 관리할 수 있도록 작업일보를 BIM 체계로 개발함으로써, 시설물의 3차원 가시화를 통하여 시공현황 및 진도계획을 신속, 정확하게 파악할 수 있도록 BIM 3차원 모델을 관련 데이터와 연동하여 확인할 수 있게 하였다. Cloud BIM System 보급을 통하여 설계업무 외에도 작업일보와 시공진도 간의 정확성 향상, 공종간의 간섭확인 등 시공 현장에서의 BIM 활용확대를 촉진할 수 있을 것이다.

• 임상간호연구
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• 제27권2호
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• pp.210-219
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• 2021

Purpose: The study was conducted to investigate the correlation between perception of patient safety risk factors, patient safety competency, and safety nursing activities of nurses in hemodialysis units and identify factors affecting patient safety activities. Methods: The participants were 146 nurses from 16 hemodialysis units located in Gyeongsangnam-do. Data were analyzed using descriptive statistics, independent t-test, one-way ANOVA, Pearson correlation coefficient, and multiple regression analysis using the SPSS, version 24.0. Results: The mean safety nursing activity score was 3.47±0.38. safety nursing activities of the participants were significantly correlated with patient safety competency. The characteristics showing significant differences in safety nursing activities were educational level, hospital type, hospital work experience, number of hemodialysis treatment per day, number of hemodialysis treatment per nurse, educational experience of patient safety, presence of a patient safety incident report registration system, and direct registration of patient safety incident report. The multiple regression analysis revealed that the factors influencing safety nursing activities were patient safety incident report, patient safety competency, and number of daily hemodialysis treatment (<5~7 times/day) per nurse (R²=.34). Conclusion: The results of this study suggest that the safety nursing activities of hemodialysis unit nurses should be intensified. In addition, the registration system of patient safety incident report and nurses' competency on patient safety should be improved, and the number of hemodialysis per nurse should be fewer than 7 times per day.

• 대한한방내과학회지
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• 제43권5호
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• pp.795-808
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• 2022

Objectives: The purpose of this study is to report two cases of prostate cancer patients whose side effects after surgery were treated with traditional Korean medicine. Methods: Two prostate cancer patients underwent robot-assisted laparoscopic prostatectomy, and both patients were treated with traditional Korean medicine. Subjective discomfort symptoms were evaluated using the Numerical Rating Scale. Adverse events were evaluated using the National Cancer Institute Common Terminology Criteria for Adverse Events, version 5.0. Daily life vitality was evaluated by the Eastern Cooperative Oncology Group. Results: After treatment with traditional Korean medicine, discomfort symptoms that occurred after surgery, such as frequent urination, nocturia, insomnia, and depression, all gradually improved, and Eastern Cooperative Oncology Group scores also improved from two points to one point. Additionally, there were no hematologic side effects from the traditional Korean medicine treatment. Conclusions: This case study suggests that traditional Korean medicine may contribute to the improvement of side effects caused by robot-assisted laparoscopic prostatectomy, quality of life, and immunity.

• 대한방사선치료학회지
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• 제17권1호
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• pp.41-43
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• 2005

목적 : 자체 제작한 Q.A tool을 이용하여 AAPM Task Group Report No.66 에서 제시하는 CT simulator의 Q.A 항목을 확인하여 보다 안전하고 정확한 CT-simulation 과정을 확보하기 위해 효율적이고 편리성을 갖춘 정도관리 과정을 제시하고자 한다. 대상 및 방법 : 본원에 CT simulator의 Q.A tool을 제작하여 Report of the AAPM Task Group No.66에서 제시하는 wall laser system, patient table, CT scanner의 imaging plane의 isocenter간의 정렬을 일간 단위로 확인한다. 결과 : Report of the AAPM Task Group No.66에서 제시하고 있는 정도관리 항목의 확인으로 wall laser의 ${\pm}\;2mm$, table의 ${\pm}\;2mm$, imaging plane의 ${\pm}\;2mm$ 허용 오차 범위내의 측정치를 확인하였다. 결론 : 방사선 치료을 위한 CT-simulation 과정에서 기존의 진단 영역의 CT Q.A protocol로는 확인되지 않는 항목이 있는데, Report of the AAPM Task Group No.66에서 제시하고 있는 Q.A 항목을 확인하여 방사선 치료전용 CT-simulator 장비의 적절한 정도 관리를 기하여 안전하고 정확한 CT-simulation 과정을 보장받을 수 있었다.

• 한국공작기계학회논문집
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• 제15권2호
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• pp.44-50
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• 2006

A driver's feelings of transmission serve as a basis to judge not only the transmission but also the entire automobile that he or she drives. The importance of transmission feelings is increasing daily because of driver's desire for increased torque and other improved functions. In order to accommodate such desire of drivers, new friction materials have been developed. The study in this report compared the affects of such materials and the force for transmission theoretically and empirically. By doing so, the study attempted to establish basic references for computation of capacity and other factors to be determined at the time of design of synchronizer system.

• Journal of Korean Neurosurgical Society
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• 제30권9호
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• pp.1140-1143
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• 2001

The mortality of patients with brain abscess has decreased significaltly. This has been attributed to improved diagnostic imaging, the evolution of neurosurgical techniques and understanding of intracranial pressure pathophysiology, greater critical care understanding, and newer antibiotics. However, the mortality associated with intraventricular rupture of brain abscess remained consistently high at or above 80% once identified. A case of intraventicular rupture of thalamic abscess with good quality of survival is presented based on aggressive 4-component therapeutic plan used. The four components are 1) extraventricular drainage for 6 weeks, 2) lavage of the ventricular system using closed irrigation system, 3) intravenous antibiotics, 4) intraventricular gentamicin and vancomycin, twice and once daily, respectively.