• 한국콘텐츠학회논문지
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• 제22권10호
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• pp.320-329
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• 2022

본 연구는 신규간호사의 재직의도에 영향을 미치는 요인을 파악하기 위한 횡단적 조사연구이다. 경기도 소재 일개의 대학 부속병원에서 근무하는 1년 미만의 신규간호사 127명을 대상으로 2020년 12월 30일부터 2021년 1월 13일까지 자료를 수집하였다. 수집된 자료는 SPSS 25.0 프로그램을 통해 기술통계, Independent t-test, One-way ANOVA, Pearson's correlation coefficient, Multiple regression으로 분석하였다. 연구결과 연구대상자의 재직의도는 현실충격과 음의 상관관계가 있었으며, 극복력과 양의 상관관계가 있었다. 재직의도에 영향을 미치는 요인은 간호직 만족도, 현실충격, 임상경력, 극복력으로 나타났으며, 이들 변수의 설명력은 44.2%이었다. 따라서 신규간호사의 재직의도를 향상시키기 위해서 임상상황에 대한 사전경험이나 훈련을 통해 현실충격을 줄이고, 극복력을 증진시킬 수 있는 프로그램 개발이 필요하다. 또한 간호직 만족도를 향상시키는 지지체계와 근무환경을 구축하고, 신규간호사의 업무적응을 돕는 6개월 이상의 장기적인 교육 프로그램이 필요하다.

• 한국산학기술학회논문지
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• 제22권5호
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• pp.433-442
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• 2021

본 연구는 2015년 도입된 뉴스테이 공급에 따른 입주 시점 전후에 대한 실증적 분석을 통해 뉴스테이 공급으로 인한 주택시장의 반응과 효과에 대한 정책적 시사점을 도출하고자 한다. 본 연구는 뉴스테이 사업이 적용된 인천 미추홀구 도화동, 수원 권선구 오목천동 지역과 미시행 지역은 유사지역인 인천 미추홀구 숭의동/주안동, 수원 권선구 호매실동/고색동으로 한정하여 입주일 기준으로 전후 12개월 동안의 공급에 따른 주택가격 변화에 대하여 분석하였다. 연구방법은 정책효과를 측정하는 대표적인 방법인 이중차분법을 활용하였다. 뉴스테이를 도입한 인천 미추홀구에서는 입주일을 기점으로 시행 지역인 도화동과 미시행 지역인 숭의동을 비교한 결과, 미시행 지역 가격보다 시행 지역의 가격수준이 높아 뉴스테이가 도화동에 도입되면서 인근지역(숭의동) 아파트 가격을 하강시키는 것으로 나타났다. 수원 권선구에서도 입주일을 기점으로 시행 지역인 오목천동과 미시행 지역인 고색동을 비교분석한 결과, 뉴스테이가 오목천동에 도입되면서 인근지역(고색동) 아파트 가격을 하강내지는 안정시키는 것으로 나타났다. 이러한 결과는 기업형 임대주택의 공급물량이 많아지면 주변 지역의 주택 가격을 하향 안정화 시킬 수 있는 것을 시사한다.

• 대한치과마취과학회지
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• 제1권1호
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• pp.5-9
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• 2001

Day stay anesthesia should include: rapid smooth onset; rapid recovery without residual side effects; absence of adverse effects (N/V); and providing postoperative analgesia. General anesthesia with multi-modalities (inhalation, intravenous and local anesthesia) may be preferable in day stay surgery. Future studies on new drugs and techniques for day stay anesthesia need comparing the increased coat of newer treatments with the potential financial savings resulting from earlier hospital discharge, reduced supplemental drugs, and earlier return to work.

• 한국콘텐츠학회논문지
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• 제19권7호
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• pp.506-517
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• 2019

본 연구의 목적은 신규간호사와 재취업간호사의 재직의도, 현장적응 및 교육요구도를 파악하고 비교하는 것이며, 본 연구결과를 통해 현장적응력을 강화하고 이직을 방지할 수 있는 프로그램 개발을 위한 기초자료를 마련하고자 비교조사연구를 방법론으로 적용하였다. 본 연구의 주요내용은 다음과 같다. 연구결과, 간호대학을 졸업한 신규간호사 48명과 6개월 이상의 경력단절기간을 가진 후 재취업한 간호사 48명의 일반적 특성에 따른 재직의도 차이는 결혼에서 유의한 차이가 있었고, 현장적응 정도는 신규간호사의 가족 부양의 책임 유무에서만 유의한 차이가 있었다. 신규간호사와 재취업간호사 두 군간의 재직의도는 유의한 차이를 보였으나(t=-2.10, p=.038), 현장적응은 두 군 간에 유의한 차이를 보이지 않았다(t=-1.48, p=.142). 마지막으로, 연구 대상자들이 가장 원하는 직무교육 주제는 응급환자간호이었다. 이상의 결과를 통해 본 연구는 신규간호사와 재취업간호사의 현장적응을 강화하고 재직의도를 강화할 수 있는 프로그램을 개발하는데 기초자료를 제시하였다.

• 한국안전학회지
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• 제25권6호
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• pp.146-154
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• 2010

In this study the experimental results of fatigue specimen for the Strand Stay Cable Assembly of Extadosed bridges is investigated. The fatigue test and tensile experiment is conducted to 6 kinds of specimens. Test specimen OVM250-31 Strand Cable System manufactured by china OVM B-Machinery Co., Ltd, and OVM250-42 Parallel Strand Stay Cable Assembly manufactured by china OVM B-Machinery Co., Ltd, are passed for fatigue test and rupture tensile test. But Test specimen OVM250-42 Parallel Strand Stay Cable Assembly manufactured by korean A-Machinery Co., Ltd, is not passed for fatigue test conducted according to the "Recommendation for Stay Cable Design. The test result are compared to the fatigue criteria of PHI 2001 for cyclic load, and it is concluded that the current korean design code will be needed for representing the fatigue load in Hot Dip Galvanized Strand Stay Cable. It is verified that the new korean specification and quality criteria of Strand Stay Cable and exact experimental applied process will be needed.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2023년도 제68차 하계학술대회논문집 31권2호
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• pp.359-361
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• 2023

관광산업은 뉴 노멀(New Normal) 시대에 언택트에서 온택트(On-tact)형식의 메타버스(Metaverse)로의 새로운 관광 패러다임 전환을 맞이하고 있다. 이에 이 연구는 뉴 노멀 시대에 직면하여 관광산업의 변화방향에 대한 문제의식을 가지고서 지역의 관광활성화 방안 중에서도 체류형 지역 관광 활성화를 위한 방안으로 메타버스를 활용한 관광 홍보마케팅에 대한 효율적인 방안들에 대해 제안한다.

• Journal of Advanced Marine Engineering and Technology
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• 제40권5호
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• pp.397-402
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• 2016

This study presents the performance characteristics of a small Francis turbine with an inline casing and is a continuation of a previous study. A new runner design has been implemented using the previous facility. The specific speed of the new runner has been modified from $N_s$ 80 to $N_s$ $100m-kW-min^{-1}$. This turbine can be installed in a city water supply system. To dissipate excess pressures in the water line system an inline-turbine can be used instead of an inline-pressure reducing valve. Thus, some of the energy can be recovered by utilizing the pressure difference. For best applicability and minimal space consumption, the turbine is designed with an inline casing instead of a common spiral casing. As a characteristic of inline casing, the flow accesses to the runner are in the radial direction, showing low efficiency. The installation of vanes improves the internal flow and positively affects the output power. In contrast to the previous study, the new runner reduces the effect of the stay vanes by maintaining a higher efficiency.

• Wind and Structures
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• 제19권5호
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• pp.481-503
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• 2014

A new theoretical model on rain-wind induced vibration (RWIV) of a continuous stay cable is developed in this paper. Different from the existing theoretical analyses in which the cable was modeled as a segmental rigid element, the proposed scheme focuses on the in-plane and out-of-plane responses of a continuous stay cable, which is identical with the prototype cable on cable-stayed bridge. In order to simplify the complexities, the motion law of the rivulet on the cable surface is assumed as a sinusoidal way according to some results obtained from wind tunnel tests. Quasi-steady theory is utilized to determine the aerodynamic forces on the cable. Equations of motion of the cable are derived in a Cartesian Coordinate System and solved by using finite difference method to obtain the in-plane and out-of-plane responses of the cable. The results show that limited cable amplitudes are achieved within a limited range of wind velocity, which is a unique characteristic of RWIV of stay cable. It appears that the in-plane cable amplitude is much larger than the out-of-plane cable amplitude. Rivulet frequency, rivulet distribution along cable axis, and mean wind velocity profile, all have significant effects on the RWIV responses of the prototype stay cable. The effects of damping ratio on RWIVs of stay cables are carefully investigated, which suggests that damping ratio of 1% is needed to well mitigate RWIVs of prototype stay cables.

• Journal of Trauma and Injury
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• 제30권4호
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• pp.173-178
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• 2017

Purpose: Most patients with acute low back pain visit emergency room (ER). They mostly need beds, and if their length of stay is longer, it can become difficult to accommodate new patients at the ER. We analyzed the treatment process of patients with back pain and tried to find method for shortening of the length of stay at the ER. Methods: We retrospectively analyzed the medical records of patients with back pain who visited at our ER for one year. Patients were divided into two groups according to their length of stay at ER and were compared the charateristcs of between two groups. Results: A total of 274 patients were included in the study. Eigthy-nine patients (32.5%) were in the group with less than 3 hours and 185 patients (67.5%) were in the other group. In the comparison of the two groups according to the medical departments, the number of patients who were in group with more than 3 hours were 25 (14.0%) in the emergency department, 94 (50.5%) in neurosurgery, 66 (35.5%) in orthopedic surgery. Length of stay was significantly increased in orthopedic surgery and neurosurgery (p=0.014). In addition, the length of stay was longer when computed tomography and magnetic resonance imaging examinations were performed (p=0.000). Regardless of the type of analgesic agent, the median time to the analgesic treatment was shorter in the group with less than 3 hours (p=0.034). Conclusions: In patients with back pain who visit the ER, the emergency medicine doctor will early control the pain and do not unnecessary image examination to reduce a length of stay at the ER.

• 한국직업건강간호학회지
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• 제15권2호
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• pp.94-103
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• 2006

Purpose: This study was to understand foreign workers' experiences exposed hazard chemical materials in korean industry. Method: The research subjects were 92 foreign workers worked in seoul, namyangju, ansan, suwon, pocheon, incheon, jincheon, and daejeon. It was that grounded theory method as qualitative approach was applied with in-depth interview, recording and dictation, and collected data was analysed line-by-line by research teams. The analysis process of in depth interview data was three phase. Results: The first phase was that find out meaningful data and confronted data for meaningful data was 53 meaningful items. The second phase was coding process of meaningful data, total coding items were 9, difficulty of new environment, existence of health hazard factors originated in work, performance of basic health management, management of hazard materials in work-site, self care of hazard materials in work-site, discrimination of disaster-compensation originated in work, perception of work stress, motivation of leaving position, satisfaction for present life. The third phase was 5 adaptation process, copying phase for new environment, management phase for health hazard factors, health change phase, life change phase, illegal stay phase. Conclusion: In summary, as a results it was concluded that foreign workers was experienced new environment and then has various problems in working site. But these evidences were not different from korean workers basically, undoubtedly reality of a korean small and medium enterprise. And foreign workers with long time stay have had many health problems probably, but they have want to long stay and so reach an unexpected result, illegal long stay. Therefore, we should make efforts for adequate foreign workers' health management at work-site and overall life in governmental and industrial nursing level.