• The Journal of Natural Sciences
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• v.17 no.1
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• pp.79-87
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• 2006

Now thus season trend, we can see the multi and digital trend. Specially it was very sensational in fur trend. Many designer showed very shocking and mixed design, silhouette is bulky and fusion short. The background are rise up of kidult, naturalism, techno casual sense, new avangarde. Now, fur is not the classic item anymore. It is necessary to change funny and trendy casual item.

• KIEAE Journal
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• v.15 no.1
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• pp.61-68
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• 2015

Method of remodeling builder selection for remodeling is competitive bidding. also metropolitan city, megalopolis city, city more than 50million have to do basic plan for remodeling before establishment of a housing cooperative. Purpose of basic plan is improvement of living conditions & the Quality of Life for resident. Technical Proposal Tendering in spite of being the a reasonable bidding system, institutional part, appraisal standard and the item part, consider procedure pard is performed in a similar way to the existing bidding system. so, technical proposal tendering is appropriate for future Method of builder selection of remodeling. therefore, the study purpose is a evaluation element of technical proposal tendering for apartment remodeling business The methods of study is understanding concept through review of precedent literature. Next, case investigation through Analysis of focal points. Lastly, evaluation element deduction of technical proposal tendering for apartment remodeling business through specialist conversation. As a result, Alteration of a right & move management is added to evaluation element's professional field. And detail item is alteration of a right & move management.

• Journal of Preventive Medicine and Public Health
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• v.13 no.1
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• pp.19-25
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• 1980

The Occupational Job Stress Indicies Questionnaire is a selfadministered instrument consisting of 48 questions which are designed to collect the perceived Job stress about individual. This questionnaire was translated into Korean and applied to the selected groups of 300 blue collar workers musical manufacture industy for the purpose of assessing the it's reliability from April 1. to July 30, 1980. The results obtained were as follows; 1. The range of reliability coefficients for all indices was. 45-.75 which was lower than .54-.87 of original. 2. The inter-item correlation matrix for all items comprising an index along with the intercorrelation of these items with the items comprising closely related indices. 3. The reliability of JOB SATISFACTION, INTRINSIC REWARDS and IMPORTANCE REWARDS revealed .14-.20 lower than that of original. On the point of view, some items should be adjusted in parallel with acutual situation of Korea through making a cultural comparative study and item factor analysis.

• Culinary science and hospitality research
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• v.9 no.4
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• pp.37-53
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• 2003

The purpose of this study was to find out efficient control plan for productivity increase. To analyze the data, the measure of question a paper was used to 5 a point measure, statistics disposition was used to SPSS, the analyze method was used to frequency analyze, trust degree analyze, difference analyze useful average value, person's correlation analyze, revolution analyze. The results of this study could be explained as follow: First, find out high change separation propensity. Secondly, was subjected important for atmosphere composition and was required strategy consideration for stable job recognition. Third, was operated affirmative to recognition about separation and was increased to job satisfaction according as a colleague relation and team work. Fourth, was increased to comparative separation propensity in case that high job satisfaction. Therefore it is required interesting labor item and treatment development about personal evaluation.

• Journal of Families and Better Life
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• v.24 no.5 s.83
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• pp.175-189
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• 2006

The purpose of this study was to develop a standardized scale to measure consumption self-regulation. A preliminary 38-item scale was developed through a literature review. One thousand-twelve consumers responded to an online survey using the preliminary scale. A series of tests, such as test-retest, item-to-total correlation, Cronbach's reliability coefficient and factor analysis, were conducted using the survey data and a final scale comprising 30 items was then constructed. The consumption self-regulation scale consisted of four factors: (1) impulse control, (2) gratification delay, (3)self-reliance, and (4) self-management.

• 한국경영정보학회:학술대회논문집
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• 2007.11a
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• pp.23-28
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• 2007

In e-Business environment, end-user e-Business capability is necessitated for performing his or her given tasks and improving his or her business performance in an enterprise of e-Business environment. An instrument of an end-user e-Business competency is extracted from the major components of a general competency. Through a pilot test, this study performed factor analysis, and proposed a 16-item instrument that can measure an end-user e-Business competency in e-Business environment. The application of the instrument is confirmed by applying it to measuring e-Business competency of end-users in an enterprise of e-Business environment and by presenting the measurement results for them.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2004.05a
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• pp.702-705
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• 2004

Collaborative filtering (CF) is originally based on the ratings of customers who vote on the items they used. When customers' votes are not available, user-item binary data set which represents choice and non-choice can also be used in this analysis. In this case the similarities between active user and the other users must be modified. Therefore we compare eight types of binary similarities by applying them in the modified CF Algorithm. Some experimental results will be reported.

• Korean Management Science Review
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• v.28 no.1
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• pp.117-127
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• 2011

In the Multi-Echelon maintenance environment, METRIC(Multi-Echelon Technique for Repairable Item Control) has been used in several different inventory level selection models, such as MOD-METRIC, Vari-METRIC, and Dyna- ETRIC. While this model's logic is easy to be implemented, a critical assumption of infinite maintenance capacity would deteriorate actual values, especially Expected Back Order(EBO)s for each item. To improve the accuracy of EBO, we develop two models using simulation and queueing theory that calculates EBO considering finite capacity. The result of our numerical example shows that the expected backorder from our model is much closer to the true value than the one from Vari-METRIC. The queueing model is preferable to the simulation model regarding the computational time.

• Journal of Korean Society for Quality Management
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• v.22 no.1
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• pp.113-121
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• 1994

Present worth of warranty cost for an irrepairable item is derived under free-replacement, prorata and hybrid warranty policies, respectively. In this paper, it is assumed that the lifetime distribution is a Gamma, and warranty period is not renewed but maintained as promised at the selling time regardless of replacements due to warranty contract. A numerical example on the relationship between present worth of warranty cost and mean time to failure is included.

• Proceedings of the Korean Society for Cognitive Science Conference
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• 2002.05a
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• pp.3-8
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• 2002

대규모 수험자를 대상으로 하는 경우, CBT 방식은 PBT 방식에 비해 비용이나 처리 방법에 있어 효율적이라는 장점을 갖고 있다. 하지만, CBT 평가가 제대로 운영되려면 많은 문항으로 구성된 대규모의 문제 은행이 있어야 하며, 기 구축된 문항은 적합성과 공정성이 반드시 보장되어야 한다. 이에 본 연구는 4,000여 명 이상의 수험자를 대상으로 8000문제가 넘는 문제 은행이 구축되어 실제 CBT 시스템을 개발·운영하고 있는 P 대학교 CBLT 테스트 시스템의 문항들을 분석할 방법을 제안한다. 연구 결과 CBLT 테스트 시스템의 문제 은행의 개별 문항들이 출제자 1인의 주관적 판단에 달려있어 문항에 대한 질 관리가 어렵다는 문제점을 해결하기 위해서는 고전검사이론이 적합하다고 판단된다. 그러나 매 시험이 동질한 문항 세트로 구성되기 위해서는 문항에 대한 충분하고 객관적인 자료가 절대적으로 필요하다. 이를 위해서는 CBLT 테스트 시스템과 같이 응답자 수가 2∼300여 명 전후이며, 40문항의 문항 세트에 대한 분석은 2모수 정도가 적당하다고 판단된다.