• 한국IT서비스학회지
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• 제21권6호
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• pp.21-37
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• 2022

Due to the development of technology and medical care following the 4th industrial revolution, the medical paradigm is shifting towards patient-centered medical services. Based on the development of smart home technology, the residential environment is changing into a residential space that cares for and heals the lifestyles and the healthcare of families. As lifestyle changes, the concept of supporting smart home care based on the residential environment is making it possible to build a smart home IoT service design with enhanced accessibility and convenience for medical appointments and well-being lifestyle care. This paper is a study on user-centered health care smart home IoT service design suitable for family members based on the health care, beauty care, exercise care, and customized diet care beyond the conventional concept of health care monitoring. Based on the analysis, this paper proposes a personal care coordinate smart home service design in a human-centered wellness clinic care smart home service design environment. Human-centered wellness clinic smart home IoT service design is meaningful in presenting a vision for research on smart home service design that links hospital-linked and care-linked service industries, which should be considered from the smart home construction planning stage.

• 서비스연구
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• 제12권3호
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• pp.134-143
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• 2022

국립묘지는 나라를 위해 목숨을 바친 분들의 뜻을 기리고 충의와 위훈을 영구히 추앙하기 위해 국가적 차원의 보훈을 실현하기 위한 공간이다. 국립묘지 설립의 목적은 국가와 민족을 위해 희생한 호국정신을 본받자는 것이다. 국가는 사적(私的)인 죽음과 국가를 위한 희생으로서의 공적(公的)인 죽음을 구분한다. 나아가 공적인 것으로 분류된 죽음을 세심하게 관리한다. 국립묘지는 바로 그러한 공적인 죽음을 관리하는 제도적 공간이다. 헌신과 훈격에 따른 예우로 안장 및 추모를 위한 기준이 신분 또는 계급 중심에서 벗어나야 한다. 국립묘지는 예우의 정도와 우선순위를 헌신 및 훈격 중심(重心)으로 전환하는 것이 민주 사회에서의 진정한 보훈 시스템이 될 것이다. 무엇보다도 먼저, 전사자와 더불어 국권 회복을 위해 헌신한 독립유공자들을 최고, 최우선 예우로 모실 때가 되었다. 이는 우리 국립묘지가 겪고 있는 갈등을 해소하고 국민의 공감을 얻는 첩경이다. 본 연구는 국립묘지가 국민으로부터 사랑받는 열린 추모 공간 및 역사 공간으로는 부족한 점이 있음을 전제로 출발하고 있으며, 국립묘지가 국민들로부터 사랑받는 열린 공간으로 거듭나도록 서비스 개선 중심으로 종합적인 발전방안을 제시하고자 한다, 또한 국내외 우수 사례와 고품격이면서도 친환경적인 선진국 국립묘지 조성사례를 통해 시사점과 적용 가능성을 검토한다.

• 한국주거학회논문집
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• 제24권4호
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• pp.83-96
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• 2013

With the recent increase in the number of one- and two-person households, demand for small-sized apartments has been on the rise, and lifestyles have seen swift changes to cater to smaller-sized housing. The construction market is shifting toward small-sized apartments, and research is now needed on the lifestyles of those living in small-sized apartments in order to develop suitable housing units. Therefore, this study aims to produce a planning concept for housing units by lifestyle, categorizing residents based on lifestyle and identifying their LDK preferences. Regarding methodology, prior research was reviewed to validate housing-related lifestyle factors and study the lifestyles of those living in small-sized apartments. Lifestyle categories based on housing type were determined by a cluster analysis, and LDK preferences for each lifestyle were analyzed through a survey. These data were then used to propose a planning concept with small-sized apartments for each lifestyle type. Thirty-two factors for categorizing lifestyles were obtained by studying three domains of housing-related lifestyle factors: 'housing values', 'attitudes toward living space', and 'behavior in living space; A total of 648 people living in small-sized apartments were classified into three lifestyle groups: 'True Family Benefiters', 'Smart Shopaholics', and 'Slow Heritage Pursuers'. 'Each group's lifestyle characteristics and socio-demographic features were used to classify the lifestyles of those living in small-sized apartments. The LDK preferences for each lifestyle were analyzed to design a planning concept for small-sized apartment.

• 한국농촌건축학회논문집
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• 제18권1호
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• pp.47-56
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• 2016

Urban planning is the task to explore measures for bringing order to the change in urban space of future predicted in relation to the size and purpose of the land and a variety of facilities in cities in order to present the environment that can promote the qualitative improvement of activities of residents, ensure orderly urban space of future, and create appropriate urban environment which meets the desire of citizens by anticipating the urban development on the basis of overall activities such as politics, economics, culture, etc, so that the improvement in urban life can be accomplished ultimately. Therefore, this study attempted to examine current conditions information necessary for establishing policies pursuant to the national land development plan and regional development, as well as respond to the needs of urban residents who need the improvement of settlement environment including various amenities for the convenience of life, by shifting away form the macroscopic and one-size-fits top-down approach of development so far and aiming a balanced development of national land in quest for welfare society and by utilizing the urban index as the basic prior task necessary for seeking the shift ind the direction of policies and setting the direction for policies on the basis of the top-down development approach which suits the anticipation and hope of local residents as the subject of development, considering the growing interest in the shift in the policies for regional development in this era of localization. Techniques for urban planning need to be applied, such as the prior planning and the following development, along with the support at the policy level for achieving the improvement in the related sector, in order to induce continuos urban deelopment based on the establishment of healthy and sound settlement environment, and furthermore, the efforts must be drven forward to improve the urban settlement environment while the urban planning and policies are established.

• 대한핵의학회지
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• 제28권3호
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• pp.397-401
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• 1994

저자들은 간 스캔상 간 우엽 전반에 걸친 냉소를 보여 공간점유병소로 생각되었던 Budd-Chiari증후군 1예를 경험하였다. 본례는 복부팽만을 주소로 본원 내원하여 시행한 간 스캔상 간 우엽 전반에 걸친 집적감소를 보여 만성 간 질환에 동반된 간 종괴로 생각하였으나 복부 전산화 단층촬영과 자기공명촬영에서 간우엽의 경색이 의심되었다. 자기공명혈관촬영과 초음파 도플러를 시행하였으며 우측 간정맥과 중앙 간정맥폐쇄를 보여 Budd-Chiari증후군으로 진단된 경우이다. 하대정맥의 폐쇄소견은 보이지 않았다. 이를 문헌고찰과 함께 보고하는 바이다.

• 한국정보통신학회논문지
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• 제23권2호
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• pp.207-214
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• 2019

기술 발전 속도가 증가되고, 고성능의 디지털 기기가 확산되고 있다. 기존 유선 환경에 최적화 되어 제한적으로 활용되던 PC와 같은 유선 디지털 기기에서 시 공간의 제약에서 벗어나, 언제 어디서나 효율적인 업무 수행이 가능한 스마트워크로 전환되고 있다. 유선환경에 비해 물리적 위협(단말기 분실, 도난 및 파손 등), 기술적 위협(도난, 서비스 거부, 비인가 접근 등) 등 다양한 보안 위협에 대해 무결성과 가용성을 확보할 수 있는 시스템 보안설계가 필요하다. 본 논문 연구에서는 스마트워크의 네트워크시스템, 유 무선 링크시스템, 디지털 스마트기기를 분석한다. 현재 업무에 사용되고 있는 스마트워크 유선시스템과 향후 무선시스템을 위한 보안설계 방안을 연구한다. 본 연구는 안전한 스마트워크 구축에 기초자료로 활용될 것이다.

• 영어영문학
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• 제56권2호
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• pp.187-217
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• 2010

By reading the main character, Rene Gallimard, in M. Butterfly as a spatial metaphor of America, this article examines how homogeneous American national identity of heterosexuality and white masculinity has been reinforced since the cold war and has constituted a crisis of hegemony with the decline of imperialism and how its pathological symptom is shown through the melancholic suicide of Gallimard. This article also argues how the feminine attributes implied in race, gender and sexuality in M. Butterfly are designated and allegorized as an impure, contaminated and ahistorical marker of national integrity in pthe social and material status of the heterosexual American white male. To develop my argument, I read M. Butterfly from a psychoanalytic point of view. Therefore I depend on Freud, Lacan, and Bhabha's psychoanalysis as the theoretical basis. In this paper, I also argue that the homogenized and fixed national identity is splitted and collapsed from within as shown in the Gallimard's melancholy and in the process of splitting the "Third Space" of hybrid subjects for the marginal and the emergent like Song Liling, a homosexual Asian man, can be built "from a space in-between." Therefore Hwang calls into questions conventions of fixed, essentialist identities through the shifting gender identities between Song and Gallimard in M. Butterfly and how identities in the plural are constructed variously in throughly historicized, politicized situations, and these constructions can be complicated by relations of power.

• Journal of Biosystems Engineering
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• 제7권1호
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• pp.17-32
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• 1982

The binders introduced in Korea were originally designed to be used for Japonica-type varieties which have relatively long stem and are highly resistant to shattering. In order to use it for Tongil varieties which are short and easy to be shattered, mechanical modifications are necessary to reduce a grain loss incurred during binder operation. This study was intended to investigate analytically and experimentally the major sources of grain losses caused by three kinds of binders now introduced in Korea. Actual modification for each of three binders was done and experimentally compared to see if any improvement on grain loss was achieved. The results obtained in this study are summarized as follows; 1. It was required that the power transmission of binder should have a shifting mechanism so that velocities of pick-up and traveling units could be changed independently as desired according to the Japonica-type and Tongil varieties. In other words, the desired velocity of traveling unit should be obtained by shifting the transmission and the velocity of pick-up unit should be selected by reaping clutch according to the variety independent of the velocity of traveling unit as shown in Fig. 6. 2. To reduce grain loss it was desired that the moving parts of the pick-up unit should have the lowest possible velocities in harvesting Tongil varieties, unless the reduction of the speed be hindered the conveyance of the material. Based on the study, it was concluded that the velocities of pick-up unit be reduced by about 35% of those of the existing units. 3. It was found that the lug at the upper rotating section of pick-up case gave a severe impact on the ears of rice to increase grain loss. The optimum design of pick-up case to protect the ears from the protruding part of the lug was recommended by the result of analysis of the trajectory of the end-point of lug at the position. 4. It was proved analytically and experimentally that pick-up unit at the lower-rotating part was the other important source of grain loss in pick-up and divider assembly. In order to reduce a grain loss incurred by lugs at their lower-rotating section, it was suggested to improve it by (1) widening the space between right and left lower-rotating section, (2) shortening the length of lugs, (3) enlargement of the angle between the pick-up case and ground-level, and (4) attaching guard to right and left dividers so that the rotating lug could not give a high impact to the paddy hill. 5. Pick-up and divider assembly of the original binder of three models studied was modified according to the suggestions that were given by the preliminary study. Field test showed that the modified binders were able to reduce grain losses by about 0.4-0.7 percentage points compared to those without modification.

• 대한지리학회지
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• 제50권4호
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• pp.375-391
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• 2015

한국 대부분의 해안사구 지역은 방사림이 조성되어 있으며, 방사림을 보전해야한다는 의견이 많다. 그렇지만 해안사구가 지닌 해안생태계 영양 순환의 역할이나 다양한 생물의 서식처 역할의 측면에서 방사림에 의한 식생피복 단순화에 대해 재고할 필요가 있다. 방사림이 조성되어 있는 서해안 병술안 해안사구지대의 퇴적물을 대상으로, 바다로부터의 이격 정도, 식생피복, 그리고 사구 미지형의 측면으로 나누어 물리 화학적 살펴보았다. 배아사구와 전사구 간 퇴적물의 물리 화학적 특성은 큰 차이를 보였지만 전사구와 2차사구 간 특성의 차이는 크지 않았다. 곰솔림과 혼합림으로 나누어 비교했을 때 물리 화학적 특성이 서로 극명하게 다르지 않았다. 마지막으로 사구열과 사구저지를 비교하였을 때에도 지화학적 다양성은 뚜렷하지 않았다. 외형적으로 확인되는 공간적 다양성에도 불구하고 퇴적물의 지화학적 다양성이 연계되어 나타나지 않는 것은 전사구까지 조밀하게 조림된 방사림의 영향으로 판단된다. 따라서 해안사구의 본연의 특성을 회복하기 위해서는 방사림의 일부를 지형적 생태적으로 역동적이며 다양하도록 조성해 나가는 방안을 고려할 필요가 있다.

• Journal of Computational Design and Engineering
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• 제3권3호
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• pp.198-214
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• 2016

Oval substrates are widely used in automobiles to reduce the exhaust emissions in Diesel oxidation Catalyst of CI engine. Because of constraints in space and packaging Oval substrate is preferred rather than round substrate. Obtaining the flow uniformity is very challenging in oval substrate comparing with round substrate. In this present work attempts are made to optimize the inlet cone design to achieve the optimal flow uniformity with the help of CATIA V5 which is 3D design tool and CFX which is 3D CFD tool. Initially length of inlet cone and mass flow rate of exhaust stream are analysed to understand the effects of flow uniformity and pressure drop. Then short straight cones and angled cones are designed. Angled cones have been designed by two methodologies. First methodology is rotating flow inlet plane along the substrate in shorter or longer axis. Second method is shifting the flow inlet plane along the longer axis. Large improvement in flow uniformity is observed when the flow inlet plane is shifted along the direction of longer axis by 10, 20 and 30 mm away from geometrical centre. When the inlet plane is rotated again based on 30 mm shifted geometry, significant improvement at rotation angle of $20^{\circ}$ is observed. The flow uniformity is optimum when second shift is performed based on second rotation. This present work shows that for an oval substrate flow, uniformity index can be optimized when inlet cone is angled by rotation of flow inlet plane along axis of substrate.