• Title/Summary/Keyword: project identification

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Knowledge Domain and Emerging Trends of Intelligent Green Building and Smart City - A Visual Analysis Using CiteSpace

  • Li, Hongyang;Dai, Mingjie
    • International conference on construction engineering and project management
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    • 2017.10a
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    • pp.24-31
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    • 2017
  • As the concept of sustainability becomes more and more popular, a large amount of literature have been recorded recently on intelligent green building and smart city (IGB&SC). It is therefore needed to systematically analyse the existing knowledge structure as well as the future new development of this domain through the identification of the thematic trends, landmark articles, typical keywords together with co-operative researchers. In this paper, Citespace software package is applied to analyse the citation networks and other relevant data of the past eleven years (from 2006 to 2016) collected from Web of Science (WOS). Through this, a series of professional document analysis are conducted, including the production of core authors, the influence made by the most cited authors, keywords extraction and timezone analysis, hot topics of research, highly cited papers and trends with regard to co-citation analysis, etc. As a result, the development track of the IGB&SC domains is revealed and visualized and the following results reached: (i) in the research area of IGB&SC, the most productive researcher is Winters JV and Caragliu A is most influential on the other hand; (ii) different focuses of IGB&SC research have been emerged continually from 2006 to 2016 e.g. smart growth, sustainability, smart city, big data, etc.; (iii) Hollands's work is identified with the most citations and the emerging trends, as revealed from the bursts analysis in document co-citations, can be concluded as smart growth, the assessment of intelligent green building and smart city.

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The Investigation and Conservation of Central Asia Wall Painting (No. 4074 and 4096) (중앙(中央) 아세아(亞細亞) 벽화(壁畵) 보존처리(保存處理)(I) - 벽화(壁畵)(본(本)4074, 본(本)4096)의 상웅조사(狀熊調査) -)

  • Kang, Hyung-tae;Yi, Yong-hee;Yu, Hei-sun;Kim, Yeon-mi;Jo, Yeon-tae;Aoki, Shigo;Yamamoto, Noriko;Ohbayashi, Kentaro
    • Conservation Science in Museum
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    • v.3
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    • pp.43-50
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    • 2001
  • This article is about a joint project carried out by the National Museum of Korea and the Tokyo Cultural Properties Research Institute for the conservation of central Asia Wall painting that has been selected for the exhibition at the new Seoul National Museum of Korea at Yongsan. The investigation of the wall painting revealed very useful information. This includes the condition of the object, and the identification of evident damage, such as cracks, loss of pigment, plus materials and methods employed during the object's creation, as well as previous conservation treatment. The object was mainly made by applying plaster to the body (wall) that consisted of a mixture of soils and rice straws. Then, on the surface of the wall-painting, pigments were used to draw and to colour it. As a part of the investigation, radiocarbon dating was conducted using straw samples taken from the object. The result indicates that the object is probably dated form between the end of the 10th Century and the beginning of the 13th Century. The result of X-ray diffraction also revealed the composition of the pigments used on the surface. These are 1. gypsom [Ca(SO4)·2H2O], CaSO4 and Calcite (CaCO3) and Calcite (CaCO3) that were used for the white background. 2. Pb3O4 and led Arsenate [Pb(As2O6) that were used for the red colouring. 3. Cuprite (Cu2O), Arsenolite (As2O3) and Arsenic Oxide (As2O4) that were used for the green colouring.

Analysis of Leasing Decision Determinants by the Store Size and Lend-Lease Perspectives for Mix-Used Shopping Mall Development (복합쇼핑몰 개발을 위한 매장규모 및 임대차 관점에 따른 임차인 입점결정요인에 관한 연구)

  • Park, Hyeyoon;Lee, Sangyoub
    • Korean Journal of Construction Engineering and Management
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    • v.18 no.2
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    • pp.49-57
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    • 2017
  • This study intends to determine the decision making criteria of leasing in mix-used shopping mall, analyze the variation of their weight by store size inside mall and lend-lease perspective for lessor and lessee towards the identification of optimal leasing environment in mix-used shopping mall development. The decision making have been identified based on the number of prior literature review and expert consultation. And the AHP methodology and Fuzzy theory have been implemented to develop the weight for criteria based on experts survey. Research finding indicates that the 2 categories with 6 criteria and 24 sub-criteria have been determined. It is noteworthy that the large sized group would be located in both ends on main floor with their requested store size; middle sized group done over second floor with low rent by attracting with both competitive brands and key-tenants; small sized group done in both ends on main floor or on 2 to 3 floor connecting to main circulation. This should be examined in the planning stage of SPA lessee solicitation by the lessor in mix-used shopping mall development project.

Material Analysis and Conservation Treatment of Sangryangmun in Jinnamgwan, Yeosu (여수 진남관 상량문의 재질분석 및 보존처리)

  • Imn, Se Yeon;Yu, Ji A;Lee, Jae Sung;Jeong, Hee Won
    • Journal of Conservation Science
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    • v.36 no.3
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    • pp.213-224
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    • 2020
  • This research conducted a component analysis and conservation treatment of "Sangryangmun," a material which had been written in 1965 and was discovered during the repair project for "Jinnamgwan" in Yeosu. The "Sangryangmun" has been stored in a cylindrical metal storage; however, defects, discolorations, hardening, and damages caused by pollutants were found. Based on the XRF analysis, rust in the cylindrical metal storage, which was made of Cu, was stuck on the surface of the "Sangryangmun". Using FT-IR and Pyrolysis-GC/MS analyses, carbonyl and compounds of fatty acids were detected; the organic material on the surface of the "Sangryangmun" was identified to have belonged to oil-based components. Therefore, it was presumed that the bast fibers of a mulberry was used in the paper. To determine the conservation materials, component analysis, condition survey, and preliminary test on adhesives were conducted. Moreover, the missing parts and partial linings were filled using mulberry-fiber paper, methyl cellulose, etc.

Protective Effects of Flavonoids from the Boehmeria quelpaertense against H2O2-Induced Cytotoxicity in H9c2 Cardiomyoblast Cells (H9c2 심근세포에서 제주모시풀(Boehmeria quelpaertense)로부터 분리된 flavonoids의 H2O2로 유도된 독성 보호 효과)

  • Woo, Kyeong-Wan;Sim, Mi-Ok;Bak, Ho;Jung, Ho Kyung;An, Byeongkwan;Ham, Seong-Ho;Park, Jong Hyuk;Cho, Hyun-Woo
    • Korean Journal of Plant Resources
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    • v.31 no.1
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    • pp.1-9
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    • 2018
  • As a part of an infrastructure project on medicinal herb-based remedies, we conducted a phytohemical investigation of the 100% MeOH extract from the aerial part of Boehmeria quelpaertense; our findings resulted in the isolation of flavonoids (1-2), isoquercitrin (1) and hyperoside (2). The identification and structural elucidation of these compounds were based on $^1H$-, $^{13}C-NMR$, and LC ESI IT-TOF MS data. All the compounds isolated from this plant were reported for the first time. In this study, we examined the antioxidant activity of the 1 and 2 on the hydrogen peroxide ($H_2O_2$)-induced oxidative stress in a Rat Cardiomyoblast cell line (H9c2). The pretreatment of the flavonoids showed that it protects against $H_2O_2$-mediated cell death in the H9c2 cell line. Also, it decreases the intracellular reactive oxygen species (ROS) levels by the flavonoids in the $H_2O_2$-treated H9c2 cell line. These results showed that the 1 and 2 are a source of antioxidants. As a result, they might be helpful in preventing the progress of various oxidative stress mediated diseases, including myocardial infarction.

Effect of ODAM and BMPRIB on Enamel Mineralization (ODAM과 BMPRIB가 법랑질의 석회화에 미치는 영향)

  • Park, Jong-Tae;Cho, Kwang-Hee;Bae, Hyun-Sook;Cho, Young-Sik;Kim, Heung-Joong
    • Journal of dental hygiene science
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    • v.11 no.1
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    • pp.55-61
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    • 2011
  • The purpose of this study was to investigate the biological function of ODAM and its signal transduction pathway in the steps of ameloblast differentiation and enamel mineralization. An ODAM recombinant protein was produced and stable ODAM transgenic cell lines were also established using ameloblast-lineage cells (ALCs). To verify the ODAM signal transduction pathway, BAMBI recombinant protein, an inhibitor of BMP2 and BMP receptor 1B (BMPR-1B), was treated and BMPR-1B siRNA was used to silence expression of BMPR-1B. Mineralization was augmented by the ALCs treated with the ODAM recombinant protein and the sense ODAM overexpressing cells. The ALP activity was also increased markedly in the sense ODAM overexpressing cells and the ALCs treated with ODAM recombinant protein. The inactivation of ODAM in the ALCs down-regulated the expression of BMPR-1B, whereas its expression was up-regulated markedly when ODAM was overexpressed. These results provide deeper insights into the process of ameloblast maturation and in enamel mineralization. It also suggested that ODAM augmented enamel mineralization.

A Study on Policy Making for e-Navigation from the Viewpoint of a Maritime Digital Communication Network (e-Navigation을 위한 해상디지털통신 구축에 관한 정책 연구)

  • Lim, Hyuntaek;Cho, Yong-Gab
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.24 no.6
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    • pp.679-685
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    • 2018
  • In order to reduce marine accidents using advanced information and communication technology, various research and development projects are conducted globally on e-Navigation related technologies and services. Existing studies do not provide policy measures for LTE-M. In order for these technologies and services to be installed on vessels and to contribute to the prevention of accidents at sea, the law should be expand operational organizations and systems. In particular, communication equipment and related technical standards should be prepared, and its digital communication technology (LTE-M, VDES, Digital-MF / HF, etc.) In this study, we conducted short, medium, and long term performance assessment of the identification system and the policy for effective implementation of Korean e-Navigation. We presented a visible plan of the relevant policy. For example, e-Navigation core services, e-Navigation communication networks and operating systems, e-Navigation international standard leading technologies and e-navigation services activated in the field. To do this, we conducted research based on the progress data of the Korean e-Navigation project, which was led by the Ministry of Maritime Affairs and Fisheries, and conducted research discussions with practitioners and experts in related fields. As a result of this study, it is expected that the proposed policies will contribute to the reduction of marine accidents, the promotion of the maritime industry and the development of additional government policies for national security.

Using Implementation Science to Advance Cancer Prevention in India

  • Krishnan, Suneeta;Sivaram, Sudha;Anderson, Benjamin O.;Basu, Partha;Belinson, Jerome L;Bhatla, Neerja;D' Cruz, Anil;Dhillon, Preet K.;Gupta, Prakash C.;Joshi, Niranjan;Jhulka, PK;Kailash, Uma;Kapambwe, Sharon;Katoch, Vishwa Mohan;Kaur, Prabhdeep;Kaur, Tanvir;Mathur, Prashant;Prakash, Anshu;Sankaranarayanan, R;Selvam, Jerard M;Seth, Tulika;Shah, Keerti V;Shastri, Surendra;Siddiqi, Maqsood;Srivastava, Anurag;Trimble, Edward;Rajaraman, Preetha;Mehrotra, Ravi
    • Asian Pacific Journal of Cancer Prevention
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    • v.16 no.9
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    • pp.3639-3644
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    • 2015
  • Oral, cervical and breast cancers, which are either preventable and/or amenable to early detection and treatment, are the leading causes of cancer-related morbidity and mortality in India. In this paper, we describe implementation science research priorities to catalyze the prevention and control of these cancers in India. Research priorities were organized using a framework based on the implementation science literature and the World Health Organization's definition of health systems. They addressed both community-level as well as health systems-level issues. Community-level or "pull" priorities included the need to identify effective strategies to raise public awareness and understanding of cancer prevention, monitor knowledge levels, and address fear and stigma. Health systems-level or "push" and "infrastructure" priorities included dissemination of evidence-based practices, testing of point-of-care technologies for screening and diagnosis, identification of appropriate service delivery and financing models, and assessment of strategies to enhance the health workforce. Given the extent of available evidence, it is critical that cancer prevention and treatment efforts in India are accelerated. Implementation science research can generate critical insights and evidence to inform this acceleration.

Identification of Genes Involved in Primordial-primary Follicle Transition by Suppression Subtractive Hybridization

  • Park, Chang-Eun;Yoon, Se-Jin;Jeon, Eun-Hyun;Kim, Young-Hoon;Lee, Sook-Hwan;Lee, Kyung-Ah
    • Proceedings of the Korean Society of Embryo Transfer Conference
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    • 2002.11a
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    • pp.98-98
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    • 2002
  • Recruitment of primordial follicles(PMF) is crucial for female fertility. however, factors and mechanisms that regulate this process is poorly understood. The present study was conducted to obtain an inclusive view of the gene expression and to identify novel factors and their pathways of regulating PMF arrest and/or growth initiation. Ovaries from one-day neonatal(consists of oocyte and PMF) and five-day old(consists of PMF and primary follicles, PRIF) mice were collected, either total RNA or mRNA was isolated, and suppression subtractive hybridization(SSH) was used to isolate and clone genes that differentially expressed in day 1 and day 5 ovaries. Confirmation that some of these genes are differentially expressed in PMF and/or in PRIF was accomplished by using laser captured microdissection(LCM), RT-PCR. in situ hybridization(ISH) and/or immunohistochemistry(IHC). In toto, 357 clones were sequenced and analyzed by BLAST and RIKEN program. Sequences of 330 clones significantly matched database entries while 27 clones were novel. Forty-two and 47 different genes were identified as differentially expressed in day 1 and day 5 ovaries, respectively, while 7 genes were expressed in both stages of ovaries. Day 5-subtracted library included several genes known as markers far growing follicles, such as ZP2, MATER, and fetuin. Among the genes with assigned functions, 23.8% was associated with cell cycle/apoptosis regulation, 7.1% with cellular structure, 11.9% with metabolism, 26.2% with signal transduction, and 31.0% with gene/protein expression in day 1; while 10.6%, 17.0%, 23.5%, 25.5%, and 23.4% in day 5, respectively. Genes such as GDF-8, Lats2, Septin2, and Weel were the highly expressed genes in PMF, while HSP84, Laminin2, MATER, MTi7, PTP, and Wrn were highly expressed genes in PRIF. We have successfully discovered list of genes expressed in day 1 and day 5 ovaries and confirmed that some of them are differentially expressed in PMF and/or PRIF. Gene expression profile from the present study would provide insight for the future study on the mechanism(s) involved in primordial-primary follicular transition. This work was Supported by Korean Health 21 RND Project, Ministry of Health and Welfare, Korea (01-PJ10-PG6-01GN13-0002).

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Preliminary Analysis of Intensive Observation Data Produced by the National Center for Intensive Observation of Severe Weathers (NCIO) in 2002 (2002년 국가 악기상 집중관측센터에서 생산된 집중관측자료의 분석 및 활용)

  • Kim, Baek-Jo;Cho, Chun-Ho;Nam, Jae-Cheol;Chung, Hyo-Sang;Kim, Jeong-Hoon
    • Atmosphere
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    • v.13 no.4
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    • pp.57-70
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    • 2003
  • The National Center for Intensive Observation of Severe Weathers (NCIO) as a part of METRI's principal project "Korea Enhanced Observing Period; KEOP" was established at Haenam Weather Observatory in order to effectively monitor and observe heavy rainfall in summer, which is essential for the identification of the structure and evolution mechanism of mesoscale severe weather system. The intensive field-based experiments in 2002 within southwestern Korea toward various meteorological phenomena ranging from heavy rainfall to snowfall were conducted in collaboration with KMA(Korea Meteorological Administration) and universities. In this study, preliminary analysis results using intensive observation data obtained from these experiments are presented together with the introduction of NCIO and its operational structure.