• The Journal of Information Systems
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• v.24 no.4
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• pp.117-138
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• 2015

Purpose To meet changing social demands and fulfill the needs of the information and communications technology industry, the curriculum of MIS related department should develop and implement new conceptual frameworks. In response, the purpose of this study was to develop curriculum for students in the Department of e-Business at Kyungnam University. Design/methodology/approach We conducted a demands analysis of educational demanders, NCS(National Competency Standards) based curricular analysis, and benchmarking from other management information systems related departments. The expert panel committee consisting of e-Business department faculty members was held to examine and discuss the student-oriented curriculum developed during this study. Findings Results show that the contents and types of curriculum should be organized so that students can maximize their professional job competency to apply to their core professional tasks. Given these findings, we reconstructed the curriculum with both basic and advanced courses, all systematically organized according to the job requirements they offer toward meeting the industry's needs. We also implemented the web-based JSSS(Job Searching Support System) with which educational demanders can search among 13 job types, estimate their performances, and obtain the information about course registration. In all this study presents specific, practical evidence of the job-related curriculum for students in the Department of e-Business at Kyungnam University.

• Textile Coloration and Finishing
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• v.18 no.2 s.87
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• pp.15-23
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• 2006

A new fastness formula based on CIEDE2000 color-difference formula is developed by B. Rigg and his coworkers. It is very simple to calculate fastness grade for color change than ISO 105-A05 fastness formula based on CIELAB color-difference formula. Sample pair sets which cover a wide range color space were accumulated from NCS(Natural Color System) color book. For those sample pair sets, visual measurement experiment and instrument measurement experiment of fastness grade were carried out and each performance of ISO 105-A02 fastness formula and newly developed fastness formula was compared through degree of agreement for visual measurement result. Newly developed fastness formula indicated improved performance for measuring fastness grade but current ISO fastness formula for assessing change in color, ISO 105-A05, was confirmed that it's performance is inadequate to measure fastness grade. Then fastness formulae were examined more closely according to particular color spaces and the correlation of hue, lightness and chrom for measuring fastness grade was also considered in this study.

• Information and Communications Magazine
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• v.23 no.2
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• pp.23-40
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• 2006

재난은 다양한 원인에 의하여 예측 불가능하게 발생되고 있다. 정보화의 진전에 따라 네트워크는 모든 경제활동의 근간이 되어 있으며, 재난이 발생하면 재난복구 및 구난 활동 등에 통신기능의 활용도가 더욱 높아진다. 특히 통신 장애를 일으키는 통신재난이 발생하면 그 파급효과는 빠르고, 넓게 확산되는 경향을 보인다. 국내.외적으로 국가 주요 활동의 정보통신의 의존도가 증가하고, 정보통신 기반의 복잡도와 개방성이 증가하여 위협 및 취약성이 증대하며, 정보전(cyber warfare)의 공격 위협이 증대하는데 비교하여, 통신 부문의 민영화에 따라 공공 부문 보호 영역이던 통신 부문이 민간 부문으로 확대되어 다양한 위협에 노출되어 있는 실정이다. 따라서 최근에는 통신 네트워크와 서비스를 정보통신 시스템과 서비스에 대한 독립적인 보호와 보안이라는 차원에서 한걸음 더 나아가 " 국가주요 기반 구조에 대한 보호와 위협에 대한 종합적인 대응 " 이라는 차원에서 접근하고 있다. 미국은 지난 및 비상대비 통신 전담기구인 NCS(National Communication System)와 대통령자문위원회인 NSTAC(National Security Telecommunication Advisory)등 종전부터 있던 통신 재난 및 비상 통신 관련 기구에서 진행해오던 통신 재난 및 비상 통신 관련 기구에서 진행해오던 통신 재난 및 비상 통신 관련 업무를 9-11 사태를 경험하면서 신설된 Department of Homeland Security에서 총괄하도록 하고 있다. 캐나다의 경우는 MSAT(Mobile Satellite Services) Emergency Telecommunication Network을 통한 긴급통신 시스템을 구축하였다. 일본의 경우 우정성(현재는 총무성에 통합) 산하 비상통신협의회를 구성하여 비상통신에 관련한 협의와 점검을 추진하며 방재용 무선 시스템을 구축 운용하고 있다. 본 고에서는 이와 같은 비상통신과 관련하여 수행하고 있는 국외 비상통신 관련표준화 현황 및 해외 주요국가 별 구축 동향에 대해서 기술한다.

• Proceedings of the KIEE Conference
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• 1997.07d
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• pp.1555-1559
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• 1997

The thin films were obtained by plasma polymerization of phenyl isothiocyanate. Polymerizations were carried out in rf(13.56[MHz]) glow discharge generated in an inter-electrode capacitively coupled gas flow system. It was found that this monomer produces uniform films with a wide range of thicknesses, from hundreds of nanometers to tens of micrometers. The deposition rate appeared to be dependent on the substrate distance from the monomer inlet. The IR data revealed significant decrease in -NCS groups content in the polymer as compared with the monomer spectrum and indicated for the appearance of new absorption bands corresponding to the -CN and C-H aliphatic groups. The soluble fraction by GC was found to be composed of numerous low molecular-weight compounds.

• Bulletin of the Korean Chemical Society
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• v.33 no.1
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• pp.55-59
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• 2012

Treatments of organic isothiocyanates (R-NCS) with $NaN_3$ in the presence of pyridine in water at room temperature gave corresponding various organic tetrazole-thiones, [$S=CN_4(R)$] (R = alkyl or aryl). Isolated products are obtained as white or yellow solids in good yields (76-97%). The molecular structure by X-ray diffraction study for one of products shows the proposed formation. In addition, one-pot synthesis of 1-substituted 5-alkyl(or aryl)sulfanyltetrazoles has been demonstrated. Addition of alkyl or aryl halides into the mixture of organic isothiocyanates, $NaN_3$, and pyridine in water at room temperature exclusively formed 1-substituted 5-alkyl(or aryl)sulfanyltetrazoles (S-derivatives) in high yields.

• Bulletin of the Korean Chemical Society
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• v.28 no.8
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• pp.1311-1316
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• 2007

To develop photo-sensitizers for dye-sensitized solar cells (DSCs) used in harvesting sunlight and transferring solar energy into electricity, we synthesize novel Ru(II) polypyridyl dyes and describe their characterization. We also investigate the photo-electrochemical properties of DSCs using these sensitizers. New dyes contain chromophore unit of dafo (4,5-diazafluoren-9-one) or phen-dione (1,10-phenanthroline-5,6-dione) instead of the nonchromophoric donor unit of thiocyanato ligand in cis-[RuII(dcbpy)2(NCS)2] (dcbpy = 4,4'-dicarboxy- 2,2'-bipyridine) coded as N3 dye. For example, the photovoltaic data of DSCs using [RuII(dcbpy)2(dafo)](CN)2 as a sensitizer show 6.85 mA/cm2, 0.70 V, 0.58 and 2.82% in short-circuit current (Jsc ), open-circuit voltage (Voc), fill factor (FF) and power conversion efficiency (Eff), which can be compared with those of 7.90 mA/ cm2, 0.70 V, 0.53 and 3.03% for N3 dye. With the same chelating ligand directly bonded to the Ru metal in the complex, the CN ligand increases the Jsc value by double, compared to the SCN ligand. The extra binding ability in these new dyes makes them more resistant against ligand loss and photo-induced isomerization within octahedral geometry.

• Annals of Clinical Neurophysiology
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• v.9 no.1
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• pp.33-35
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• 2007

Meralgia paresthetica (MP) is a benign entrapment neuropathy which is characterized by sensory impairment and paresthesia in the cutaneous distribution of the lateral femoral cutaneous nerve. A 79-year-old woman presented with intermittent right inguinal burning sensation. The sensory nerve conduction study (NCS) showed decreased right side sensory nerve action potential (SNAP) on lateral femoral cutaneous nerve compared to the contralateral one. Abdomino-pelvic CT showed bilateral huge renal cysts (The size of largest one on right side: about $6.2{\times}5.0cm$). We report a case of MP caused by a huge abdominal renal cyst, which should be considered when conventional examination reveals no responsible etiology.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
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• v.29 no.3
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• pp.192-197
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• 2016

A novel heteroleptic ruthenium(II) complex bearing a 4-picolinic acid unit as anchoring ligands (trans-dithiocyanato bis(4-picolinic acid)ruthenium(II) (trans-H1)) was synthesized and its chemical structure was identified by $^1H$-NMR, FT-IR and mass spectroscopy. The optical, thermal, electrochemical and dye adsorption properties of trans-H1 dye were investigated and compared with those of the gold standard ruthenium complex, Ru(4,4'-dicarboxy-2,2'-bipyridine)$_2cis(NCS)_2$ (N3). DSSCs based on trans-H1 dyes were examined under the illumination of AM 1.5 G, $100mWcm^{-2}$ and exhibited typical photovoltaic properties with an open-circuit voltage ($V_{OC}$) of 0.46 V, a short-circuit current ($J_{SC}$) of $4.10mA{\cdot}cm^{-2}$, a fill factor (FF) of 60.4%, and a conversion efficiency (PCE) of 1.14%.

• KSBB Journal
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• v.9 no.3
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• pp.272-278
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• 1994

Attenuated varicella-zoster virus(VZV) was cultured in human embryonic lung cells. The effects of serum type and its concentration on the production of VZV were studied. Regardless of cell culture conditions, VZV yield was increased with multiplicity of infection, and the total cell concentration was decreased after virus infection. The newborn calf serum, calf serum, or horse serum was not as good as the fetal bovine serum or calf serum supplemented with iron for the propagation of VZV in the human embryonic lung cells. The yields of total VZV(cell-associated virus and cell-free virus) in the medium with calf serum containing iron were comparable to those in the medium supplemented with fetal bovine serum. Furthermore, some components of serum appear to be important for the maintenance of VZV infectivity.

• Journal of the Korean Institute of Educational Facilities
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• v.27 no.2
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• pp.57-68
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• 2020

This research aims analyze the current situation and problems of cultural heritage education, and propose the methodology of cultural heritage education and the model of the curriculum for each education subject. This study consists of three parts. First, the current status of education related to cultural heritage was examined separately by general public, university and graduate students, and practitioners. Second, we reviewed the National Competency Standard(NCS) and the UNESCO World Heritage Competency Framework(CF) as a way to solve the problem of cultural heritage education for each education subject. By examining the methodology and curriculum model of cultural heritage education, we tried to find the future direction of cultural heritage education. Third, the education model of the cultural heritage curriculum for each educational subject was proposed by reflecting the direction and the cyclical education model of sustainable cultural heritage education. In future studies, we intend to use the education model presented in this study to specifically propose basic guidelines for the cultural heritage convergence curriculum.