• 한국융합학회논문지
• /
• 제10권11호
• /
• pp.199-207
• /
• 2019

본 연구는 바닥에 치료용 깔창이 일체형으로 제작된 실내화를 이용한 유연성 편평족 환아의 착용 처치 전-후 임상 결과 및 영상의학 검사 결과에 대한 융합 연구이다. 유연성 편평족으로 진단받은 학령기 환아 35명에 대하여, 치료용 깔창이 일체형으로 제작된 실내화를 주중 5회 이상, 하루 4시간 이상 착용하게 하였다. 시행 전, 시행 후 제 4주째, 제 8주째, 영상의학 검사 및 FAOS 설문 조사를 시행하였고, 반복측정분산분석을 이용하여 통계 분석하였다. 임상 결과에서 FAOS 증상 항목과 통증 항목에서 통계적으로 유의한 향상이 관찰되었다. 영상의학 검사 결과에서 전후면 거골-제1중족각, 측면 거골-제1중족각, 거골-수평각이 호전되는 경향을 보이고 있었지만, 통계적 유의성은 찾을 수 없었다. 즉, 학령기 유연성 편평족 환아가 실내 생활 중 대부분의 시간 동안 치료용 깔창이 바닥에 일체형으로 제작된 실내화를 사용하는 것은 단기적으로 증상 완화 및 통증 경감에 효과가 있다.

• 융합정보논문지
• /
• 제12권4호
• /
• pp.56-66
• /
• 2022

본 연구는 간호·간병통합서비스병동(INCSW) 및 일반병동(GW) 간호사들의 직무만족도와 삶의 질을 비교, 분석하여 간호·간병통합서비스 제도를 도입한 의료기관의 간호 질 향상과 고품질의 간호환경조성을 위한 기초자료를 제공하고자 시도되었다. K 병원 INCSW와 GW에서 근무하는 간호사 88명 대상으로 총 3회에 걸쳐 6개월 동안 추적 조사하였다. 연구결과 INCSW와 GW는 6개월 동안 직무만족도에 유의미한 차이가 없는 반면, 삶의 질은 '전반적인 삶의 질'(1차 p=.033, 2차 p=.030)과 '전반적인 건강상태'(1차 p=.049) 항목에서 유의미한 차이가 있었다. 직무만족도 차수별 비교에서는 '조직별 인정 및 전문적 성취'(2/3차 p=.037)와 '존중과 인정의 인간관계'(1/3차 p=.005, 2/3차 p=.006) 항목에서 통계적으로 유의미한 차이가 있었다. INCSW의 삶의 질을 차수별로 비교한 결과 '전반적 삶의 질' 항목의 통계적으로 유의한 차이가 있었다(1/3차 p=.025, 2/3차 p=.010). 본 연구 결과를 토대로 간호 인력의 숙련도와 환자 요구도를 반영한 인력배치, 배치 전 직무 교육 및 조직문화 개선 등의 기간별 다양한 간호중재전략을 개발한다면 INCSW와 GW 간호사 직무만족도와 삶의 질 향상에 도움이 될 것이다.

• 전자통신동향분석
• /
• 제23권2호통권110호
• /
• pp.23-33
• /
• 2008

IT 부품.소재산업은 기업 및 산업 경쟁력의 핵심요소이고, 경제 전체의 수출성과 및 균형발전에 중요하다. 또 고부가가치 중심 산업구조 재편의 핵심이며, 지속적으로 고도 성장할 전망이다. 한편, IT 융합은 IT, BT, NT, CT, ET, ST 등 6T를 중심으로 하는 기술간 융합과 건설, 조선, 자동차, 물류 등 IT와 전통산업간 융합으로 전개되고 있다. 본 고에서는 IT 융합시대의 도래에 따른 IT 부품.소재산업의 대응방향을 살펴보고 정책적 시사점을 도출하고자 한다.

• 한국의상디자인학회지
• /
• 제15권3호
• /
• pp.109-118
• /
• 2013

Fashion icons of 21st century are not only the fashion leaders that show fashion trend but also the typical fashion signs or symbols that show visually changes in sensibility trends. The purpose of this study was to analyze the framework of 21st century fashion by the public to recognize through these changes. In this study, the background of the occurrence of various 21st century fashion icons and their characteristics were investigated and the changes of revealed features and symbolic meanings were examined compared with them of 20th century. The 24 celebrities which have been called as the bests of fashion icons since year 2000 were selected by searching the most popular search engines such as daum, yahoo and google, and 13 of them were picked as the highest in preference and awareness by surveying 50 students majoring in fashion. And then their fashion styles, backgrounds, and influence on the public fashion were studied. As a result, the 21st century fashion icons reflecting the cultural characteristics such as convergence and exaggeration and the sensitivities of fusion, collaboration, hybrid sensibility in art were powerful enough to create innovative styles destroying the era and the standard. Their styles have constantly created new looks. The exposed new individual sensitivities on media-fusion of two or more sensibility and coordination techniques without being tied to the existing anchorage system-were as influential as high fashion and leaded the imitation and reproduction by dazzling the public. As the media become more powerful, the influence of fashion icons interacted more closely with the public and has been evolved through the sensitivity of the reversal, cultural, economic, visual, or temporal fusions. To sum up, it is shown that the outstanding fashion styles suggested by the leading fashion designers have approach to the public more closely by the fashion icons.

• 한국산업융합학회 논문집
• /
• 제9권1호
• /
• pp.21-27
• /
• 2006

The laminar burning velocity was measured using a spherical combustion bomb with central ignition. Mixtures with equivalence ratio between 0.6 and 1.2, were tested. The computation was carried out for the burning velocity using premix code of Chemkin program under the unburned gas pressure of 0.5bar-30bar and temperature of 300K-700K at ${\Phi}1.0$. The results showed little difference between these two methods. The burning velocity was decreased by increasing the pressure and increased by increasing the temperature. The burning velocity was predicted by using the following equations $$S_L(m/s) = S_{st}(T/300)^{1.85}(P)^{-0.45}$$ $$(0.5bar{\leq}P{\leq}30bar,\;300K{\leq}T{\leq}700K)$$).

• 한국산업융합학회 논문집
• /
• 제8권4호
• /
• pp.221-226
• /
• 2005

This paper presents a hybrid method for recognizing the faces by using zero mean and principal component analysis. Zero mean is applied to reduce the 1st order statistics to data nonlinearities. PCA is also used to derive an orthonormal basis which directly leads to dimensionality reduction, and possibly to feature extraction of face image. The proposed method has been applied to the problems for recognizing the 20 face images(10 persons * 2 scenes) of 324*243 pixels from Yale face database. The 3 distances such as city-block, Euclidean, negative angle are used as measures when match the probe images to the nearest gallery images. The experimental results show that the proposed method has a superior recognition performances(speed, rate). The negative angle has been relatively achieved more an accurate similarity than city-block or Euclidean.

• 한국멀티미디어학회논문지
• /
• 제23권1호
• /
• pp.58-66
• /
• 2020

5G-based HMD technology grew rapidly in the context of the environment change of convergence technology media and mobile networks in the fourth industrial era. It has also grown into a core technology that transforms our digital visual system. However, there is no research or system that can understand and verify radical visual system changes. Therefore, it is necessary to have an engineering understanding and verification of the diffusion of HMD media imaging devices. Beyond the distinction between virtual and real, research is urgently needed on the new three-dimensional interface of the 21st century through viewer participation. For this reason, research on the algorithm structure of interactive video media using L-System is an essential process and will be a guide to understanding the virtual reality interactive environment.

• 한국주거학회논문집
• /
• 제20권5호
• /
• pp.85-92
• /
• 2009

In the coming 21st centuries, words of development of information communication technology among the key words being emerged as an important concern have been talked about frequently and ubiquitous environment that helps human living being networked with humans, objects and environments has been rapidly progressed, influencing significantly over the various fields as well as architectural area. And eventually in this architectural area, the space that is desired to be shown to and experienced by the people could be found in the creation of a space in a new form that has not been existed in this world by utilizing the information communication technology. The future housing delicately add using technology and AR system which is an essential element. The purpose of this study is to production and using each element and develop one-step advanced the hybrid system space. We have to select the best way of the construction future housing.

• 한국윤활학회:학술대회논문집
• /
• 한국윤활학회 1999년도 제30회 추계학술대회
• /
• pp.323-330
• /
• 1999

The conventional analysis for the numerical computation of fluid film thickness with elastic deformation of contact region. is performed by Newton-Rephson method for its 18st convergence characteristics. However, both high load and relatively low sliding velocity frequently make it impossible for Newton-Rahpson method to get both converged and stable solutions. In particular, this method cannot provide converged Solution under the condition of high load above 1.0 GPa which frequently occurs in line contact of EHL problem. Multigird multi-level method for the solver of non-linear partial differential equation including solid deformation is preferred to Newton-Rshpson method for better convergence and stability and is applied to line contact EHL behavior in this study.

• 한국산업융합학회 논문집
• /
• 제13권4호
• /
• pp.205-209
• /
• 2010

Even the domestically small-and medium-sized companies progressed development in the monitoring equipment of inspecting run out in steel wheel aiming to supply and generalize through developing the monitoring equipment for securing quality technology and enhancing quality-test level. Run-Out value in vehicle wheel was measured with Computer & Servo system by using Low-Point marking machine control system, which is this development product. Low-Point value was operated and calculated. It marked by revolving wheel as much as the demanded measurement value based on 1ST harmony curve. Thus, the shipment of inferior product, which occurs in the measurement by the existing worker, could be blocked in advance. In the existing case, 60 sec. was required for inspecting 1 product. However, it came to bring about a rise in production volume through shortening inspection time to 8 seconds and improving workers' operating environment.