• Asian-Australasian Journal of Animal Sciences
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• 제24권11호
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• pp.1595-1600
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• 2011

Sugarcane press residue (SPR), a byproduct from the sugar industry was evaluated for it's nutrient and energetic quality in broilers and layers. The composition of SPR included (% DM): CP-11.76 (methionine-2.21, cystine-1.05, lysine-4.85, threonine-5.48% of CP), EE-7.87 (palmitic acid-30.3, stearic acid-4.1, oleic aicd-17.2, linoleic acid-38.0, linolenic acid-5.4% of EE), CF-10.08, TA-21.08 (Ca-3.87, P-1.10, Mg-0.95%, Fe-3500, Mn-284, Zn-113, Cu-61.5, Co-5.0 ppm and AIA-4.93%) and NFE-48.35% indicating that SPR is a valuable source of both organic and inorganic nutrients for poultry. The metabolic trials revealed the average ME of SPR as 749, 842 and 1,270 kcal/kg, respectively in broilers and 844, 936 and 1,031 kcal/kg in layers, at 10, 20 and 30% inclusion levels, respectively. Further, the fortification of SPR incorporated diets with biotechnological products viz., lipid utilizing agents (lipase and lecithin) or NSP degrading enzymes and their combination did not improve the ME content of such diets.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제20권4호
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• pp.27-38
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• 2014

Purpose : The main objective of this paper is, to assess a body of research evidence that articulates the impact of environment-related factors on wayfinding for people with dementia who reside in Long-term care Facilities. The study also aims at identifying design implications that can be incorporated into design process and design decisions to improve wayfinding abilities for people with dementia. Methods : Comprehensive literature review has been conducted to identify empirical studies and carefully investigated peer-reviewed articles published in many different fields including architecture, psychology, nursing to gerontology. Results : The review found a growing body of studies that identified environment-related factors that improve wayfinding of people with Dementia living in long-term care facilities. Implications : The findings of the review can be considered as design guidelines to support the wayfinding abilities of people with dementia living in long-term care Facilities.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제8권2호
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• pp.61-66
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• 2002

서울대학병원의 마스터플랜 재구성에 대한 프로젝트로서 기존의 환경에 대한 조사와 분석 그리고 외국사례와의 비교를 통해 앞으로 서울대학병원이 나아가야 할 목표 및 방향을 단기(1-2년), 중기(2-5년), 장기(10년 이상)계획으로 나누어 각 단계별 항목들을 분석, 구체화하였다. 단계계획에서는 응급실의 확장과 어린이 병원증축에 대한 내용을 제시하였고, 중기계획에서는 외래진료센타(ambulatory care center)에 대한 공간구성을 통하여 기존 마스터플랜이 나아가야 할 방향을 제시하였다. 장기계획에서는 어린이 병원의 이전, 캠퍼스 기능구획을 연구, 교육, 병원으로의 분류, 공급시설의 개선과정을 제시하였다. 이 연구를 통하여, 한국의 병원시장에 대한 경향을 다음과 같이 분석할 수 있었다. 1) 증축공간이 부족한 도심에 밀집한 한국병원의 경우, 리노베이션을 통한 마스터플랜은 다양한 시설물을 개선, 관리, 통합할 수 있는 방법이다. 2) 편리성, 환자의 프라이버시, 전문성, 방문자 오락시설, 통합적인 치료환경의 구축이다. 3) 예방 의약품의 증가, 건강센타, 건강중심의 프로그램, 확장된 진료시설 등 건강유지분야의 개발이다. 마스터 플랜은 계속 진행되는 과정의 일부분이며, 변화하는 조건 속에서 적용되어, 수정되어져야 할 것이다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제21권3호
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• pp.9-23
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• 2015

Purpose: This paper's main objective is to provide a systematic review of research evidence that articulates the impact of environment-related factors on wandering for people with dementia in the Long-term Care Facilities. Another objective of this study is to identify design implications that can be incorporated into design process and decisions to positively improve wandering abilities for people with dementia. Methods: Comprehensive literature review has been performed to investigate empirical studies and peer-reviewed articles published in many different fields including psychology, architecture, nursing to gerontology. Results: The review found studies that identified environment-related factors, affecting wandering for people with Dementia living in Long-term Care Facilities. Implications: The findings can help us understand wandering behavior and the recommendations in this research can serve as parts of considerations in practice that can help efficiently manage wandering abilities of people with dementia living in Long-term Care Facilities. Further studies with larger samples and various environmental conditions are required to confirm the findings in this study.

• Journal of Microbiology and Biotechnology
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• 제8권6호
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• pp.663-668
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• 1998

Several neurodegenerative diseases such as Huntington's disease, dentatorubralpallidoluysian atrophy, spinobulbar muscular atrophy, Machado-Joseph disease, and spinocerebellar ataxias type 1 are associated with the aggregation of expanded glutamine repeats within their proteins. Generally, in clinically affected individuals, the expansion of the polyglutamine sequences is beyond 40 residues. To address the length of polyglutamine that forms aggregation, we have constructed plasmids encoding glutathione S-transferase (GST) Machado-Joseph disease gene fusion proteins containing polyglutamine and investigated the formation of aggregates in E. coli. Surprisingly, even $(Gin)_8$, in the normal range as well as $(Gin)_{65}$ in the pathogenic range enhanced the formation of insoluble protein aggregates, whereas $(Ser)_8$, and $(Aia)_8$, did not form aggregates. Our results indicate that the formation of protein aggregates in GST-polyglutamine proteins is specifically mediated by the polyglutamine repeat sequence within their protein structure. Our study may contribute to the understanding of the molecular mechanism of the formation of protein aggregates in neurodegenerative disorders and the development of preventative strategies.

• Architectural research
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• 제8권1호
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• pp.25-36
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• 2006

Campus core is an essential element in a university's physical environment for symbolic importance of high educational philosophy as well as hierarchical significance of campus structure. Yet, as modern expansion develops into and out of campus core, a challenging design and planning problem for a growing university is how to integrate a new development into the existing core structure and how to expand the fast-growing development beyond the core while maintaining a symbiotic harmony between the campus core and the modern expansion. Such challenge addresses four design frameworks for symbiotic development of the campus core and the modern expansion: (1) building grouping with territorial proximity; (2) building design rules for form and texture; (3) open space network with pedestrian walkway; (4) use-programming for on-campus student community. This study aims to explore these issues with in-depth case study of the Princeton University campus in Princeton, New Jersey in the United States. The study concludes that the Princeton campus is a result from successful synthesis of all the complex design elements, especially in relationship between the old and the new; and adds further that the development of a modern university campus requires a comprehensive plan that takes into account the older buildings when conceiving the new in symbiotic relationship along with open space network as well as functional program distribution.

• KIEAE Journal
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• 제8권3호
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• pp.3-11
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• 2008

As arising concerns on environment, the social and institutional efforts have been made to establish green building in Korea. Even though the progress until now could not be underestimated, the education and information system of green architecture needs to be reconsidered. The system and the program of USGBC to cultivate green design and construction in the USA could be a good case to be explored. The results of exploration of USGBC programs are followed. First, USGBC is industry-led and consensus driven coalition and has diverse membership including building owners, architects, engineers, general contractors, government agencies and nonprofits. Second, various education programs are developed and provided not only for building industry practitioners but also for general people. Third, LEED Accredited Professionals who have detailed knowledge of LEED project certification requirements and processes are produced to make rating system go on smoothly and spread out. Forth, there are international conference and expo called "Greenbuild" and chapter events to interchange of information on green building industry. Lastly, there are incentives which are earning continuing education credits for other organizations such as AIA for attending a LEED workshop and earning a project one point towards LEED Certification. In view of above results, USGBC and its education program can be a good reference for developing ours on green building in Korea.

• 천문학회보
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• 제42권2호
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• pp.81.3-81.3
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• 2017

In this paper, we report a small-scale emerging island and double arc loops, which are associated with a M6.5 flare, in Active Region 12371. We investigate the spatial and temporal changes of both photospheric magnetic fields using SDO/HMI data and coronal magnetic structures obtained from nonliner force-free field (NLFFF) extrapolation. From the vector magnetograms, we find a small-scale emerging island near the main polarityy inversion line about three hours before the flare. The island has a strong shear angle, which is determined by difference between transverse component of observed field and potential field, of around 90 degrees. Furthermore, the NLFFF well reproduces a sigmoidal structure seen in SDO/AIA 94, which is consistent with the double arc loops configuration suggested by Ishiguro and Kusano (2017) who introduced a magnetic configuration showing the double arc instability. The observed emerging island is located among the double arc loops, which is also supproted by their model. Finally, there was an eruption (M6.5 flare) associated with the loops. We discuss a possible role of the double arc instability for the eruption.

• 천문학회지
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• 제53권1호
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• pp.1-7
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• 2020

The recent study of Chae et al. (2017) found a one-to-one correspondence between plasma blobs outflowing along a ray formed after a coronal mass ejection (CME) and small X-ray flares. In the present work, we have examined the spatial configuration and the eruption process of the flares that are associated with the blobs by analyzing EUV images and magnetograms taken by the SDO/AIA and HMI. We found that the main flare and the successive small flares took place in a quadrupolar magnetic configuration characterized by predominant magnetic fields of positive polarity, two minor magnetic fragments of negative polarity, and a curved polarity inversion line between them, which suggests that the formation process of the blobs may be similar to that of the parent CME. We also found that the successive flares resulted in a gradual change of the quadrupolar magnetic configuration, and the relevant migration of flaring kernels. The three-dimensional geometry and the property of the current sheet, that is often supposed to be embedded in an observed post-CME ray, seem to keep changing because of mutual feedback between the successive flares and the temporal change of the magnetic field configuration. Our results suggest that the observed post-CME rays may not reflect the characteristics of the current sheet responsible for the impulsive phase of the flare.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2001년도 하계종합학술대회 논문집(2)
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• pp.25-28
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• 2001

In this paper, we have investigated the effects of gas flow rate, rf power, process pressure and Ar addition on reactive ion etching of InP, InGaAs and InAlAs using Sic14 and Cl$_2$ gases. The etch rates were measured by using a surface profiler. The etched profiles, sidewall roughness, and surface morphology were observed by scanning electron microscopy and by atomic force microscopy. The selective etching of InGaAs to InP and InAlAs was studied by varying the etching parameters. It was found that Cl$_2$ gas is more efficient for the selective etching of InGaAs to InAlAs than SiCl$_4$ gas. The etch selectivity of InGaAs to InAlAs is strongly dependent on the rf power and the process pressure.