• PNF and Movement
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• 제18권3호
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• pp.453-463
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• 2020

Purpose: This study aimed to investigate the effect of an intensively rehabilitation program on the gait, balance, functional performance, and wearing satisfaction of patients with traumatic lower extremity amputations caused by industrial accidents. Methods: In this study, the anonymized electronic medical records of individuals who participated in the intensive rehabilitation program (among those who were admitted to the hospital belonging to the Labor Welfare Corporation) due to an industrial accident from August 2018 to September 2019 were collected. As a result, the records of 12 subjects meeting the screening criteria were analyzed. Results: According to the time of application to the intensive rehabilitation program, the 10 Meter Walk Test (10MWT) (p < 0.01), Berg Balance Scale (BBS) (p < 0.01), Timed Up and Go Test (TUG) (p = 0.01), the L Test of Functional Mobility (L-test) (p < 0.01), Prosthetic Limb Users Survey of Mobility (Plus-M) (p < 0.01), and Houghton Score Question (HSQ) (p < 0.01) values significantly improved with time. Conclusion: This study confirmed the positive effect of an intensive rehabilitation program on the gait, balance, functional performance, and wearing satisfaction of patients with traumatic lower extremity amputations caused by industrial accidents. However, this study was limited by the absence of a control group, and, thus, it highlights the need for more extensive research with a large sample.

• 한국사회복지학
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• 제47권
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• pp.7-33
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• 2001

The purpose of this study was to the impact of organizational culture on the organizational effectiveness in hospitals were empirically analysed. Data were collected by 151 social workers including general hospitals with one social worker at least and single-department hospital with two social workers or more, were identified nationwide through the registry of Korean Association of Medical Social Workers and Korean Association of Hospitals. The results of this study were summarized as follows; First, most social workers report that characteristic of culture in their hospitals are group culture the first, hierarchial culture the second, rational culture the third, and developmental culture finally in order of social worker's recognition. Second, according to the types of organizational culture, there were significantly different levels of organizational effectiveness. Social worker's perceived group cultures in hospital showed higher job satisfaction, organizational commitment than other culture patterns. And also, social worker's perceived developmental cultures in hospital showed higher organizational commitment quality of social service than other culture patterns. Third, multiple regression analysis was conducted to find the relationship of organizational culture and organizational effectiveness. As a result, developmental culture showed a strong relationship with job satisfaction, organizational commitment and quality of social services Finally, as for the cultural affects on the organizational effectiveness depended on intensive attention to developmental culture in hospital Consolidating the attribute of developmental culture in hospital is also proposed to improve the organizational cultures.

• Journal of Korean Neurosurgical Society
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• 제29권12호
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• pp.1620-1627
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• 2000

Objectives : DAMA cases were analyzed to examine what the main casual factors of DAMA were and how to deal with these cases effectively in hospital with the DAMA interdisciplinary team including medical social worker whose role is to perform psycho-social assessment, family counsel, to evaluate family's DAMA need. Patients and Methods : The content analysis of medical record and social work record were reviewed in 37 cases referred by medical doctor to DAMA team. These cases were reported by patients' self discharge request or family's request for discharge from September 1998 to February 2000. The DAMA team consists of Assistant Director of Hospital as team leader, medical staff in-charge, social worker, QI nurse, other staff members who are not involved in direct treatment for patient, and administrative clerk. Results : The results of content analysis are as follows : 1) The most causal factors of DAMA consist of combination of more than 2 factors. 2) The major decision-maker is revealed to be son and daughter of patient. 3) In 59.4% of cases, family was not informed of patients' prognosis, alternatives, the consequence of DAMA at all. 4) In cases of DAMA report, the rapid intervention of social worker is carried out. Conclusion : In this study, we propose the interdisciplinary team approach to make decision legitimately and ethically for DAMA. The suggestions from this study are as follows : 1) To deal with DAMA case properly, the interdisciplinary team approach should be considered. 2) The criteria for DAMA case should be formed carefully. For the explicit selection of DAMA case, preliminary system for high-risk patient screening is recommended. 3) The medical social worker is available for the psycho-social problems of the patient once family members. For the effective family counselling, discharge planning and nursing home placement, the participation of medical social worker should be mandatory.

• 디지털융복합연구
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• 제10권4호
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• pp.11-22
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• 2012

직장이 아닌 곳에서 근무하는 스마트워크는 조직과 조직 구성원 모두에게 도움이 되는 미래지향적인 근무 방식으로 최근 화두가 되고 있다. 본 연구는 콜센터를 운영하고 있는 기업을 대상으로 직장근무자와 스마트워크 근무자간의 서비스풍토, 직무만족, 조직몰입, 서비스수행능력 등 조직 관련 주요 변수에 대한 인식 차이를 조사하였다. 분석 결과, 스마트워크 근무자들이 직장근무자들에 비해 서비스풍토에 대한 인식이나 직무만족이나 조직몰입, 서비스수행능력 등 모든 측면에서 긍정적인 것으로 나타났다. 이와 같은 결과를 바탕으로 스마트워크의 활성화를 위한 시사점과 정책 방안을 제시하였다.

• 한국산업보건학회지
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• 제18권1호
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• pp.20-31
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• 2008

A respirator is useful to protect a worker from the harmful gases and vapors in the workplace, and the evaluation of respirator cartridge service life is important for the worker's health and safety. The performance of cartridge is effected by several factors such as concentration of gas and vapor, humidity, temperature, adsorbents and cartridge packing density. Adsorption model was applied to both sampling tube and respirator cartridge to predict the service life for organic vapors. The variables of the adsorption model were measured from the experiment with the sampling tube, and it was used to predict the service life of respirator cartridge. In the experiment, we used carbon tetrachloride as a organic vapor and activated carbon take out respirator cartridge as activated carbon. As a result, it was possible to predict the service life of respirator cartridge and predicted service life was quite correct. Breakthrough time decreased with increase of CCl4 concentration. In case of sampling tube, adsorbed amount of CCl4 was larger than respirator cartridge due to linear velocity. Also, rate constant of sampling tube was larger than respirator cartridge, because of, effect of flow rate, packing density. In the prediction of service life of respirator cartridge by using sampling tube, the time required for 50% contaminant breakthrough(${\tau}$) is more effective than the rate constant(k').

• 가정간호학회지
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• 제19권1호
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• pp.55-62
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• 2012

Purpose: This study was conducted to investigate the worker's service quality of the elders at a nursing home. Methods: A total of 371 workers, who were engaged in caring for the elders at a nursing home in B-Metropolitan city and Kyungnam, answered the questionnaires regarding the knowledge & skills of service, information cognition and service quality for the elders related to their clients. Results: Service quality for the elders was significantly correlated to the level of knowledge and skills, as well as the information cognition for the elders, and frequency of educational participation. Service quality for the elders was statistically significant predictors of knowledge and skills, and information cognition for the elders. These two variables accounted for 37% of the variance in service quality for the elders. Conclusion: In order to improve the worker's care level, the workers engaged in caring for the elders should make the efforts to be given a nursing education related to the knowledge & skills, as well as the information for the elders.

• 한국콘텐츠학회논문지
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• 제18권5호
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• pp.58-70
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• 2018

본 연구의 목적은 시설요양보호사의 돌봄노동에 대한 긍정적, 부정적 평가를 분석하고, 근무환경과 서비스 질과의 관계에서 요양보호사의 돌봄노동 평가의 매개효과를 검증하는 것이다. 이를 위해 대구 포항지역에 위치한 노인요양시설에 근무하는 요양보호사 298명을 대상으로 설문조사를 실시하였다. 분석 결과, 시설요양보호사들의 돌봄노동에 대한 부정적 평가수준은 중간값 이하인 반면 긍정적 평가는 중간값 이상이었다. 근무환경은 긍정적 돌봄노동 평가에는 정(+)적 영향을 미치고, 부정적 평가에는 부(-)적 영향을 미치는 것으로 나타났으며, 종속변수인 서비스의 질에 유의한 정(+)적 영향을 미치는 것으로 나타났다. 근무환경과 서비스의 질과의 관계에서 요양보호사의 긍정적, 부정적 돌봄노동 평가는 통계적으로 유의한 매개효과를 가지며, 부정적 평가보다는 긍정적 평가의 매개효과가 더 큰 것으로 나타났다. 이러한 연구결과를 바탕으로 요양보호 서비스의 질을 향상하기 위한 실천적 함의를 제시하였다.

• 한국콘텐츠학회논문지
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• 제14권8호
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• pp.172-184
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• 2014

본 연구는 Q방법을 활용하여 현행 우리나라 노인 장기요양인력 양성체계에 관하여 다양한 이해관계집단의 구성원들이 갖는 주관적인 인식을 찾고, 인식 유형별 특성 등 논의과정을 통해 현행 노인 장기요양인력 양성체계와 관련한 사회복지적 함의를 찾고자 하는데 있다. 노인 장기요양인력 양성체계에 관한 인식 연구 결과, 기존 인력의 재교육을 강조하는 유형(유형1: 재교육 강조형), 공공서비스 제공자로서 윤리의식을 강조하는 유형(유형2: 전문직 윤리지향형), 실기 실습 중심의 교육을 강조하는 유형(유형3: 실기 실습 중심 교육지향형), 정부의 정책 판단의 중요성 등 공공부문의 역할을 강조하는 유형(유형4: 정부의 정책 판단 강조형), 그리고 장기요양 수급자의 증가에 따른 인력 수요를 강조하는 유형(유형5: 장기요양 수요 강조형) 등 다섯 가지 유형으로 나타났다. 또한 본 연구에서는 Q연구가 갖는 일반화의 한계를 보완하기 위한 양적 접근방법이자, 도출된 Q유형의 신뢰도와 타당도를 높이기 위한 Q사정도구로서 Q블록을 개발하였고, Q유형과 Q사정도구를 활용한 조사 결과에서는 높은 일치도를 나타내 보였다.

• 산업기술연구
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• 제27권B호
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• pp.215-219
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• 2007

For Web server implementations, there are 4 main schemes: process-per-request (PPR), thread-per-request (TPR), worker thread pool (WTP), and worker thread pool with buffers (WTPB). This paper compares performance of the schemes in response time point of view. WTPB shows the best performance. The appropriate number of worker threads for WTPB depends on the request service time. For short requests, the number can be very small. But for longer requests, it is about 1/6 of the number of simultaneous connections.

• 한국인터넷방송통신학회논문지
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• 제24권2호
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• pp.41-49
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• 2024

본 논문은 선박 건조 현장에서 작업자 위치 추적 시스템의 모델링 및 구현 내용을 다룬다. 산업 현장에서 작업자의 위치 파악은 안전사고 예방을 위한 중요한 요소로 강조된다. 이에 본 논문에서는 전력선 통신과 비컨 통신을 결합한 시스템을 활용하여 작업자의 위치를 정확하게 추적하는 방법을 제시한다. 주요 구성 요소인 비컨 스캐너와 외부 모니터링 서버 시스템 구현을 다루며, 실험을 통해 시나리오별로 작업자의 위치 변화를 확인하고, 관리자 웹 서비스를 통해 작업자 위치 현황을 확인하는 방법을 제시한다. 이를 통해 안전 관리자에게 실시간 위치 정보를 제공하여 작업자의 안전을 보다 효과적으로 관리할 수 있는 시스템을 제안한다.