• 패션비즈니스
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• 제17권4호
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• pp.58-74
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• 2013

This research is a case study for the planning process and production process of design project done through industry-university collaboration research. Proposed for the design process and result for the development of the corporation's promotional fashion items. In addition, during the 3-month study period, went through the research process of a number of design, planning, meetings, discussions, and colorway, sample production and selection. The study was carried out using mainly necktie and scarf, the ones one can make use of the best among men's and women's fashion items as fashion items for promotion. The design work was done using Adobe Photoshop CS5, Adobe Illustrator CS5, Texpro 11 version programs. This study is a design development case study where design research experts and the persons in charge from the company took part in for the PR the company demands, and wish it to be used as a basis material for improving company image as a fashion product for the PR of a company.

• 한국기후변화학회지
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• 제7권4호
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• pp.443-450
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• 2016

The major greenhouse gases (GHGs) in agricultural sector are methane ($CH_4$), nitrous oxide ($N_2O$), carbon dioxide ($CO_2$). GHGs emissions are estimated by pertinent source category in a guideline book from Intergovernmental Panel on Climate Change (IPCC) such as methane from rice paddy, nitrous oxide from agricultural soil and crop residue burning. The methods for estimation GHGs emissions in agricultural sector are based on 1996 and 2006 IPCC guideline, 2000 and 2003 Good Practice Guidance. In general, GHG emissions were calculated by multiplying the activity data by emission factor. The total GHGs emission is $10,863Gg\;CO_2-eq$. from crop cultivation in agricultural sector in 2013. The emission is divided by the ratio of greenhouse gases that methane and nitrous oxide are 64% and 34%, respectively. Each gas emission according to the source categories is $7,000Gg\;CO_2-eq$. from rice paddy field, $3,897Gg\;CO_2-eq$. from agricultural soil, and $21Gg\;CO_2-eq$. from field burning, respectively. The GHGs emission in agricultural sector had been gradually decreased from 1990 to 2013 because of the reduction of cultivation. In order to compare with indirect emissions from agricultural soil, each emission was calculated using IPCC default factors (D) and country specific emission factors (CS). Nitrous oxide emission by CS applied in indirect emission, as nitrogen leaching and run off, was lower about 50% than that by D.

• 임상간호연구
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• 제20권3호
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• pp.348-358
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• 2014

Purpose: This was a descriptive correlation study to identify emergency room (ER) nurses' coping types and factors affecting compassion satisfaction (CS) and compassion fatigue. Methods: During March and April 2013, 170 questionnaires were distributed to ER nurses working in general hospitals in D and C regions. Data were analyzed using descriptive statistics, t-test, ANOVA, correlation analysis, and stepwise regression analysis. Results: Compassion fatigue was most strongly affected by emotional expression for burnout and by practical support pursuit for secondary traumatic stress. Positive coping, emotional expression, position, positive reinterpretation, and self-blame explained 42% of CS. Conclusion: Results indicate that nurses with moderate levels of career had high compassion fatigue and low compassion satisfaction. Thus these nurses need to be given an opportunity to achieve self-development and improve their ability as nurses; interventions that can reinforce positive coping strategies should be provided as personal coping strategies affect compassion fatigue and compassion satisfaction.

• Asian-Australasian Journal of Animal Sciences
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• 제27권9호
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• pp.1285-1292
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• 2014

An in vitro experiment was conducted to evaluate the effects of Aspergillus oryzae culture (AOC) and 2-hydroxy-4-(methylthio)-butanoic acid (HMB) on rumen fermentation and microbial populations between different roughage sources. Two roughage sources (Chinese wild rye [CWR] vs corn silage [CS]) were assigned in a $2{\times}3$ factorial arrangement with HMB (0 or 15 mg) and AOC (0, 3, or 6 mg). Gas production (GP), microbial protein (MCP) and total volatile fatty acid (VFA) were increased in response to addition of HMB and AOC (p<0.01) for the two roughages. The HMB and AOC showed inconsistent effects on ammonia-N with different substrates. For CWR, neither HMB nor AOC had significant effect on molar proportion of individual VFA. For CS, acetate was increased (p = 0.02) and butyrate was decreased (p<0.01) by adding HMB and AOC. Increase of propionate was only occurred with AOC (p<0.01). Populations of protozoa ($p{\leq}0.03$) and fungi ($p{\leq}0.02$) of CWR were differently influenced by HMB and AOC. Percentages of F. succinogenes, R. albus, and R. flavefaciens (p<0.01) increased when AOC was added to CWR. For CS, HMB decreased the protozoa population (p = 0.01) and increased the populations of F. succinogenes and R. albus ($p{\leq}0.03$). Populations of fungi, F. succinogenes (p = 0.02) and R. flavefacien (p = 0.03) were increased by adding AOC. The HMB${\times}$AOC interactions were noted in MCP, fungi and R. flavefacien for CWR and GP, ammonia-N, MCP, total VFA, propionate, acetate/propionate (A/P) and R. albus for CS. It is inferred that addition of HMB and AOC could influence rumen fermentation of forages by increasing the number of rumen microbes.

• 한국항만경제학회지
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• 제29권1호
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• pp.1-22
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• 2013

물류서비스는 치열한 경쟁에 직면한 컨테이너부두들이 시행하는 경쟁우위 방안에서 가장 많이 언급되는 요소 중 하나이다. 지금까지 많은 연구들이 물류서비스 품질을 명확하게 평가하기 위해 노력해왔고 이를 관리하기 위한 전략적 방법의 제시도 시도해왔다. 그러나 품질은 다차원의 구조이기 때문에 모든 품질 속성이 고객에게 동일하게 중요도로 적용되지는 않는다. 즉 각 품질 속성들은 고객만족도에 있어 다른 의미를 가지고 있다. Kano 모형은 품질속성에 대해 성과와 만족도의 관계 측면에서 품질특성을 분류하였다. Timko (1993)는 Kano 모형에 기초하여 품질특성 분류 방법을 개선한 고객만족계수를 개발하였다. 고객만족 계수는 고객만족에 영향을 미치는 서비스품질이 어느 정도인지를 나타낸다. 본 연구는 광양항 컨테이너부두에 대해 Kano 모형과 고객만족계수를 이용하여 만족/불만족의 품질특성을 파악하려고 하였다. 이를 통해 물류서비스 품질에 있어 만족 또는 불만족 품질속성들을 제시하였다.

• 디지털콘텐츠학회 논문지
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• 제19권5호
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• pp.1021-1026
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• 2018

국내에서는 계산과학이라는 학문이 초기단계로 아직 활성화되지 못하고 있으며 고성능컴퓨팅을 기초부터 고급 과정까지 체계적으로 배울 수 있는 교육체계가 미비하다. 본 논문에서는 계산과학 전공자들이 배워야 할 컴퓨터과학에 대한 기본 연구로 고성능컴퓨팅을 배우기 위해 필요한 지식 단위을 도출하였다. ACM의 Computer Science 커리큘럼(CS2013)을 기초로 하여 89개의 지식 단위들에 대해 타당성과 신뢰성을 조사하였으며 검증된 11개의 지식단위에 대해 전문가를 통해 6개의 핵심 지식 단위와 2개의 선택 지식 단위를 제안되었다. 제안된 지식단위들은 계산과학 전공들에게 필요한 고성능컴퓨팅 교육과정 개발에 기여할 것으로 기대된다.

• 한국토양비료학회지
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• 제46권6호
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• pp.409-416
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• 2013

Millet and sorghum are major dryland cereal crops, however their growth and productivity is limited by soil water stress with varying intensity. The major objective of this study was to evaluate water stress of millet and sorghum yield under drainage classes of poorly drained soil and to test the effect of the installed pipe drainage in poorly drained paddy soil to minimize crop stress. The research was carried out in poorly drained paddy fields located at alluvial slopping area resulting in non-uniform water content distribution by the inflow of ground water from the upper part of the field. Stress Day Index (SDI) was determined from a stress day factor (SD) and a crop susceptibility factor (CS). SD is a degree of measurement by calculating the daily sum of excess water in the profile above 30cm soil depth ($SEW_{30}$). CS depends on a given excess water on crop stage. The results showed that sum of excess water day ($SWD_{30}$) used to represent the moisture stress index was lower on somewhat poorly drained soil compared with poorly drained soil on 117 days. CS values for sorghum were 57% on $3^{rd}$ leaf stage, 44% on $5^{th}$ leaf stage, 37% on panicle initiation, 23% on boot stage, and 16% on soft dough stage. For proso millet CS values were 84% on $3^{rd}$ leaf stage, 70% on $5^{th}$ leaf Stage, 65% on panicle initiation, 53% on boot stage, and 28% on soft dough stage. And for foxtail millet the values were 73% on $3^{rd}$ leaf stage, 61% on $5^{th}$ leaf stage, 50% on panicle initiation, 29% on boot stage, and 15% on soft dough stage. SDI of sorghum and millet was more susceptible to excess soil water during panicle initation stage more poorly drained soil than somewhat poorly drained soil. Grain yield was reduced especially in proso millet and Foxtail millet compared to Sorghum.

• 방사성폐기물학회지
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• 제11권4호
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• pp.259-269
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• 2013

무기 이온교환제인 ammonium molybdophosphate(AMP)와 자성을 가지는 산화철(iron oxides, IO)을 혼합하고, 유기 지지체인 polyacrilonitrile(PAN)을 결합하여 AMP/IO-PAN 복합체를 합성하였으며 액체 방사성폐액 내 방사성 핵종의 처리 적용성을 평가하였다. 합성된 AMP/IO-PAN 복합체의 물성을 X-선 회절분석(XRD), 퓨리에 변환 적외선 분광분석(FT-IR), 주사전자현미경(SEM), 입도분석기(PSA), 비표면적 및 공극 분석, 자성 측정(MPMS) 분석을 통해 파악하고, 코발트, 스트론튬, 세슘에 대한 흡착 성능을 평가하였다. 10wt%의 산화철이 함유된 AMP/IO-PAN 복합체의 자성 측정 결과, 2.038 emu/g으로 나타났다. 10wt%의 산화철이 함유된 AMP/IO-PAN 복합체의 Langmuir 모델로 예측한 코발트, 스트론튬, 세슘에 대한 최대흡착량($Q^0$)은 각 0.097 mmol/g, 0.087 mmol/g, 0.655 mmol/g으로 나타났다. 0, 10, 20, 30wt%의 산화철이 함유된 AMP/IO-PAN 복합체의 Langmuir 모델로 예측한 세슘에 대한 최대흡착량($Q^0$)은 각각 0.702 mmol/g, 0.655 mmol/g, 0.602 mmol/g, 0.559 mmol/g으로 나타났으며, 첨가된 산화철의 양이 증가할수록 AMP/IO-PAN 복합체의 세슘 흡착량이 감소하였다.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2013년도 춘계 종합학술대회 논문집
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• pp.369-370
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• 2013

Orthomodular lattice is a mathematical description of quantum theory which is based on the family CS(H) of all closed subspaces of a Hilbert space H. A partial multiplier is a function F from a non-empty subset D of a commutative semigroup A into A such that F(x)y = xF(y) for every elements x, y in A. In this paper, we define the notion of multipliers on orthomodular lattices and give some properties of multipliers. Also, we characterize some properties of orthomodular lattices by multipliers.

• Computers and Concrete
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• 제11권1호
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• pp.75-91
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• 2013

In this paper, a new approach for cable layout design of pre-stressed concrete slabs is presented. To account the cable profile accurately, it is modelled by B-spline. Using the convex hull property of the B-spline, an efficient algorithm has been developed to obtain the cable layout for pre-stressed concrete slabs. For finite element computations, tendon and concrete are modelled by 3 noded bar and 20 noded brick elements respectively. The cable concrete interactions are precisely accounted using vector calculus formulae. Using the proposed technique a two way prestressed concrete slab has been successfully designed considering several design criteria.