• 디지털융복합연구
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• 제11권10호
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• pp.287-294
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• 2013

본 연구는 원자력 발전에 대한 국민 신뢰감 회복을 위한 홍보정책 방안을 제시하고자 하였다. 이를 위해 기존에 여론조사와 2차 자료를 검토하여 원전 안전에 대한 국민 불신감 문제점을 제기하였으며, 메타분석을 활용하여 자료를 분석하였다. 원전에 대한 국민 신뢰감 회복 홍보정책은 크게 세 가지를 제시하였다. 첫째, 원전에 대한 경제성/안전성 소통전략을 단기적/장기적 측면에서 제안하였다. 둘째, 원전 신뢰성 강화 소통전략을 단기적/장기적 측면에서 제안하였다. 끝으로, 한국수력원자력의 장기적 이미지 구축방안을 제안하였다. 본 연구결과는 한국의 원자력 발전에 대한 신뢰감을 증대시키는 효과를 제시할 것으로 기대한다.

• 한국응급구조학회지
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• 제18권1호
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• pp.55-66
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• 2014

Purpose : The purpose of the study is to investigate the knowledge, attitude, confidence, and experiences of community health practitioner(CHP) regarding cardiopulmonary resuscitation(CPR). Methods : The subjects were 333 CHP in G Province, C Province, and I Metropolitan City. A structured self-reported questionnaire was filled out by 209 participants from July 29, 2013 to September 30, 2013. Results : Confidence level toward CPR was intermediate, and knowledge and attitude level was very low. Seventeen participants performed CPR to cardiac arrest victim. Eleven patients among 25 patients had spontaneous recovery of circulation (ROSC). So the rate was very high. Conclusion : It is necessary to perform the efficient CPR in CHP. In order to improve the positive attitude and confidence in CHP, the renewal system must maintain every two years.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2004년도 Proceedings of ISRS 2004
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• pp.642-645
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• 2004

This paper focuses on recovering systematic biases during LIDAR calibration, particularly using natural surfaces as control features. Many previous approaches have utilized all the points overlapping with the control features and often experienced with an inaccurate value converged with a poor rate due to wrong correspondence in pairing a point and the corresponding control features. To overcome these shortcomings, we establish a preventive scheme to select the pairs of high confidence, where the confidence value is based on the error budget associated with the point measurement and the linearity and roughness of the control feature. This approach was then applied to calibraring the LIDAR data simulated with the given systematic biases. The parameters were successfully recovered using the proposed approach with the accuracy and convergence rate superior to those using the previous approaches.

• 대한간호학회지
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• 제30권3호
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• pp.584-594
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• 2000

The purpose of this study was to identify emotional responses, of stroke patients using Q analysis. From the data analysis, five types of emotional responses in stroke patients were classified as follows. 1. Acceptance and Overcoming : They attached to life strongly and had self-confidence of recovery. They were striving against their situation through using anything else good for their recovery. 2. Anger Type : They recognized a labile feeling and were angered easily. They had a self-confident and self-esteemed personality before they had a stroke. 3. Conflict Type : They wanted interaction with others. This individual recognized that no one knows their agonies. They were thankful to god or their family, while they could not control their minds. Their family supports were low. 4. Deficiency of self-esteem Type : They had a self-confidence of recovery, but they were in fear of interaction with others. Especially, they were ashamed of themselves. They have a high sense of responsibility and nigh self-esteem for themselves before they had a stroke. 5. Despair Type. : They were sorry to trouble their family. They felt depression, anxiety, darkness, uselessness of themselves, and they wanted to die. They recognized financial burden. for their family. The characteristics of the five types of stroke patient identified in this study will be used to assess emotional nursing needs for stroke patients. The findings of this study will provide practical guidelines for developing nursing interventions for stroke patients based on the characteristics of subjectivity types.

• 대한조현병학회지
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• 제24권1호
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• pp.17-25
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• 2021

Objectives: To examine the opinions regarding recovery and assess their will to recover in outpatients with schizophrenia. Methods: Total 98 stable outpatients with schizophrenia were enrolled. To investigate the outpatients' opinions regarding recovery, we asked the subjects to write down the ways they could think they had recovered from their current disease. We classified their answers and chose final 39 statements. Using this questionnaire, they were asked to what extent they agreed with each statement. Moreover, the Recovery Assessment Scale (RAS) was used to measure the subjects' will to recover. Results: Many of the 39 subjects who were surveyed about their opinions on recovery agreed on 11 statements about taking medicine, social life, daily life, social functioning, positivity about life (happiness, hope, confidence, and tranquility), symptoms, occupation, and self-control. The RAS score showed a significant correlation with age (r=-0.26, p<0.01), age at onset (r=0.26, p<0.01), duration of illness (r=-0.52, p<0.01), and number of hospitalization (r=-0.46, p<0.01). Conclusion: This study shows that positivity about life is an important part of the patients' subjective recovery criteria in schizophrenia. Therefore, if clinicians pay more attention to this part of subjective recovery, it would strengthen the patients' will for recovery.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2007년도 춘계종합학술대회
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• pp.360-363
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• 2007

센서 네트워크에서 신뢰성 높은 데이터 전송에 대한 중요성이 증가하고 있다. 노드와 싱크로 구성된 센서 네트워크에서, 노드에서 싱크로의 통신은 어느 정도 에러 발생에 민감하지 않으나 싱크에서 노드로의 통신은 관리 및 제어에 대한 메시지 전송이기 때문에 에러 발생에 아주 민감하다. 본 논문에서는 에러에 민감한 전송 영역인 싱크에서 노드로의 통신에 중점을 두고 에러 복구에 대한 기법을 제시한다. 신뢰구간을 end-to-end가 아닌 hop-by-hop으로 형성하여 에러가 발생하거나 데이터 손실이 일어나는 경우 고정 윈도우를 사용하는 선택적 응답으로 에러 복구를 한다. 추가로, 각 노드의 버퍼 상태에 따른 트래픽 혼잡 제어를 지원한다. 시뮬레이션을 통해, 제시하는 기법이 센서 네트워크에서 에러 복구에 우수한 성능을 가짐을 보인다.

• 한국정보통신학회논문지
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• 제11권6호
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• pp.1190-1194
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• 2007

센서 네트워크에서 신뢰성 높은 데이터 전송에 대한 중요성이 증가하고 있다. 노드와 싱크로 구성된 센서 네트워크에서, 노드에서 싱크로의 통신은 어느 정도 에러 발생에 민감하지 않으나 싱크에서 노드로의 통신은 관리 및 제어에 대한 메시지 전송이기 때문에 에러 발생에 아주 민감하다. 본 논문에서는 에러에 민감한 전송 영역인 싱크에서 노드로의 통신에 중점을 두고 에러 복구에 대한 기법을 제시한다. 신뢰구간을 end-to-end가 아닌 hop-by-hop으로 형성하여 에러가 발생하거나 데이터 손실이 일어나는 경우 고정 윈도우를 사용하는 선택적 응답으로 에러 복구를 한다. 추가로, 각 노드의 버퍼 상태에 따른 트래픽 혼잡 제어를 지원한다. 시뮬레이션을 통해, 제시하는 기법이 센서 네트워크에서 에러 복구에 우수한 성능을 가짐을 보인다.

• Safety and Health at Work
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• 제6권3호
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• pp.240-248
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• 2015

Background: Recovery from fatigue is important in maintaining night workers' health. This study compared the course of self-reported recovery after 2-week 12-hour schedules consisting of either night shifts or swing shifts (i.e., 7 night shifts followed by 7 day shifts) to such schedules consisting of only day work. Methods: Sixty-one male offshore employees-20 night workers, 16 swing shift workers, and 25 day workers-rated six questions on fatigue (sleep quality, feeling rested, physical and mental fatigue, and energy levels; scale 1-11) for 14 days after an offshore tour. After the two night-work schedules, differences on the $1^{st}$ day (main effects) and differences during the follow-up (interaction effects) were compared to day work with generalized estimating equations analysis. Results: After adjustment for confounders, significant main effects were found for sleep quality for night workers (1.41, 95% confidence interval 1.05-1.89) and swing shift workers (1.42, 95% confidence interval 1.03-1.94) when compared to day workers; their interaction terms were not statistically significant. For the remaining fatigue outcomes, no statistically significant main or interaction effects were found. Conclusion: After 2-week 12-hour night and swing shifts, only the course for sleep quality differed from that of day work. Sleep quality was poorer for night and swing shift workers on the $1^{st}$ day off and remained poorer for the 14-day follow-up. This showed that while working at night had no effect on feeling rested, tiredness, and energy levels, it had a relatively long-lasting effect on sleep quality.

• International Journal of Internet, Broadcasting and Communication
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• 제13권1호
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• pp.229-237
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• 2021

This study aimed to help build a quality control program to improve cardiac arrest treatment via analysis of medical records in a local tertiary general hospital to evaluate factors that influence clinical outcomes of in-hospital cardiac arrest. At first, the medical records of in-hospital cardiac arrest were analyzed, and targeted surveys about functional and structural factors associated with cardiopulmonary resuscitation (CPR) were conducted amongst the workforce in charge of cardiac arrest treatment. From January 2012 through June 2013, a total of 486 adult cases of in-hospital cardiac arrests, except for those occurring in the emergency room, were enrolled in this study. Among the patients, those of recovery of spontaneous circulation were 57.8%; 13.8% of patients were discharged alive; 8.9% of patients were discharged without significant neurologic sequela. Despite CPR is usually successful when administered as quickly as possible, in this analysis showed that prompt reaction after initial recognition was significantly lower in nurses compared with doctors. Analysis of survey results showed that confidence in performing CPR was significantly associated with the experience of CPR in doctors, while in nurses educational experience showed a correlation. In order to improve quality of in-hospital CPR system maintaining and increasing confidence of CPR performance is the most important factor. Therefore it can be helpful to develop and apply a phased, customized education program using training simulators as well as personalizing them to increase the personnel's confidence in CPR performance.

• The Journal of Korean Physical Therapy
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• 제13권3호
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• pp.727-734
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• 2001

The purpose of this study was to obtain the information of the home treatment state for children with delayed development and to identify stress and coping pattern in mothers of the children. Data were collected from 211 mothers of delayed developmental children(DDC) by means of structured questionnaires. The results of this study were that in the home treatment mothers had technical insufficiencies to treat their children. so they had a difficulties in treating their children at home. But the home treatment were effective and mothers were assisted by their family and others in their treatment. The mothers had stress by anxiety of prognosis. hurts, responsibility, technical insufficiencies and negligent in housework. And acquisition of home treatment technique, the existence of assistant, and emotion in treatment also influenced on stress in the mother. The coping pattern in the stress were regular medical examination. communication with medical team and other mothers with DDC, faith of recovery and treatment. confidence in home treatment, family coorperation. and leisure time without concern for treatment. The younger mother received the more help from other mothers with DDC. And the mothers with severe, complex DDC had the more help from faith of recovery. Regular medical examination and faith of recovery were helpful coping pattern in mothers who had no treatment skill. Confidence in family coorperation and leisure time without concern for treatment were particularly helpful in mothers whose treatment duration is longer, and home treatment was not effective.