• Tunnel and Underground Space
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• v.31 no.6
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• pp.520-533
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• 2021

It is necessary to increase the blasting efficiency in order to minimize the economic loss caused when the excavation cross section is reduced due to the stability problem of underground mining development, and for this, a new blasting design is proposed. In this study, the blasting efficiency of the general design in the field, the suggestion designI, which added two columns to production blasting, and the suggestion design II, which added one column to create asymmetry, is compared. Advance rate and fragmentation were selected as the evaluation index of the blasting efficiency. In the case of advance rate, compared to the normal, the suggestionI improved by 6.07% and the suggestionII improved by 4.65%. In the case of fragmentation, based on P80, compared to the normal, the suggestionI reduced about 58% and the suggestionII was about 47%. Accoording to the evaluation index, the suggestion designI shows better blasting efficiency than the suggestion designII. But considering the additional work time and cost required for the suggestion designI due to the insignificant difference in the evaluation index results, the asymmetry V-cut, the suggestion designII, is judged to be a more suitable blasting design for the site.

• Proceedings of the Safety Management and Science Conference
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• 2000.11a
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• pp.243-249
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• 2000

An improvement activity is necessary for the existence strategy of the corporate. We search effective activities by the integration, implemention of the Quality Control Circlle and the Suggestion Activity System on the various improvement activity. Therefore, Each of the concept and step are surveyed. We output the commonness and the difference, and propose "The Suggestion Circle Activity" that is the new integration, improvement activity. activity.

• The Journal of Information Systems
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• v.10 no.2
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• pp.5-32
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• 2001

The main goal of this research is at the development of a bundle product suggestion sub-system of an internet shopping mall for fishery products, which can reduce the search cost of user. To achieve the goal, we first study tie key factors of successful direct commerce for fishery products, and second, we design a bundle product suggestion module and its sub-module. For this, we identify the objectives of system, and write out the necessary functions of the system and models(process model, data model, dynamic model) through the analysis of user requirements. Based on the functions and models, we design user interfaces, database, processes, and knowledge base. In designing knowledge base and inferencing strategy, we consider two intelligent agent approach(optimal algorithms, heuristic rules) and suggest one more approach(case-based reasoning). The intelligent agent can be used in enhancing the suggestion of multiple fishery product simultaneously. The system analysis and design documents presented as the research results can be used to provide good guidelines to the companies who consider developing an production suggestion agents.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.8 no.11
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• pp.35-43
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• 1985

In this paper we will concentrate on the Quality Control Policy which should be enforced as a part of the Total Quality Control considers the global concepts, the establishment Procedures, and the evolution and operation of Quality control policy to achieve effectively it. For enforcement of the Qualify control policy shall be focused for considerations : (1) suggestion of the optimum control policy (2) suggestion of a comprehensive plan and promoting method quality control (3) suggestion of matters that need special consideration at the time of decision of a comprehensive management of control policy thereof. (4) A comprehensive Proposal (5) suggestion of a plan for progress of the Quality control system and the supplementary plan In the future, accordingly, establishment d its own policy control level is desirably more reasonable, and the Total Quality Control System that employes the control efficiency of periodical and systematic and rationalization and radical reform of the enterprise management problem as the restrictive conditions must be applied for quality control system.

• Proceedings of the KSR Conference
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• 2005.05a
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• pp.862-866
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• 2005

This paper presents a suggestion for improvement of droppers. To prevent circulation currents in trolly wire system, we developed a new type of elastic droppers and validated/verified its function. In this paper, therefore, we introduced a developed elastic dropper and analyzed economical efficiency of it.

• Proceedings of the KSR Conference
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• 2005.11a
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• pp.688-693
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• 2005

This paper presents a suggestion for improvement of cantilever. We developed a new type of cantilever and validated/verified its function. In this paper, therefore, we introduced a developed cantilever and analyzed economical efficiency of it.

• Journal of Korean Society for Quality Management
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• v.37 no.3
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• pp.54-64
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• 2009

This study conducts an empirical analysis of how the suggestion activity, most widely used in quality control activities, interacts with the dimensions of learning organizations. The study also attempts to analyze the results of Six Sigma based on sub-dimensions of learning organizations, which are infrastructure, culture and system. In order for learning and innovation to take place in implementing a Six Sigma program, the organizational infrastructure and culture are created and sustained and then, a learning organization system would become effective. In this study, a empirical model is used to demonstrate such an association. The sample consists of 134 organizations who have implemented a Six Sigma program for more than three years. Using the version 16.0 of AMOS for structural equation modeling, the study estimates the structural equation model that has a Six Sigma organization's infrastructure, culture and system as independent constructs, the suggestion system as a mediator, and the performance of Six Sigma projects as a dependent construct.

• Fashion & Textile Research Journal
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• v.13 no.4
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• pp.511-522
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• 2011

This study analyzed the effects of internet fashion consumer's impulse buying tendency on positive and negative purchasing behaviors. A survey was conducted from October 1 to December 15 in 2010, and 407 responses from internet fashion consumers who made impulse purchases on the internet at least once for the last 6 months were used in the data analysis. As a result, the impulse buying tendency of internet fashion consumers was classified into pure impulse buying, reminder impulse buying, suggestion impulse buying, and stimulus impulse buying. The positive purchasing behaviors such as repurchase intention and purchase satisfaction were influenced by the impulse buying tendency. The all factors of impulse buying tendency had an effect on repurchase intention, while purchase satisfaction was influenced by the reminder impulse buying, suggestion impulse buying, and stimulus impulse buying. The negative purchasing behaviors were classified into delay in decision making and switching intention of purchase. The delay in decision making was influenced by the stimulus impulse buying, suggestion impulse buying, and reminder impulse buying. Also, the reminder impulse buying, suggestion impulse buying and pure impulse buying had an effect on switching intention of purchase. In addition, there were significant differences in the impulse buying tendency and delay in decision making between male and female internet fashion consumers.

• Journal of the Korean Society of Costume
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• v.66 no.4
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• pp.111-127
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• 2016

The study aims to examine the forms of 'image expression' and utilization of model poses in fashion photos, and to delve into the characteristics and the intents that make certain model poses effective in expressing an image. The study used the fashion photos in the fashion magazine, Vogue, to analyze the different model poses used to express different images. The results are as follows. First, image expression forms in fashion photos were categorized into 'direct product suggestion expression form', 'sensual image expression form', 'sexual image expression form', 'story telling expression form', 'everyday situation expression form', and 'fantastic image expression form'. The different utilization types of model poses were categorized into 'type utilizing intangible elements', 'type utilizing complicated elements', 'type utilizing living organisms', 'type utilizing props', 'type utilizing clothes', 'type utilizing location', 'type utilizing accessories', and 'type utilizing products'. Second, the most common expression form for fashion photos used in advertisements was the 'direct product suggestion expression form', which was followed by the sensual image expression form. The most popular form used in the editorial fashion photos was the direct suggestion product expression form, which was followed by the story telling expression form. Third, the most common model pose type for direct product suggestion form was the 'type utilizing product'. Fourth, 'direct product suggestion expression form' was mostly used in editorial fashion photos. The most common utilization types of model poses were 'type utilizing clothes', 'type utilizing props', and 'type utilizing place'.

• Human Ecology Research
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• v.52 no.2
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• pp.175-188
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• 2014

This study examined the effects of demographic variables and psychological mechanisms (self-efficacy, need for closure, and fashion innovativeness) on each of the four types of impulsive buying, including suggestion impulsive buying, stimulus impulsive buying, pure impulsive buying, and reminder impulsive buying. In addition, the study analyzed the impact these four types had on evaluations after impulsive buying (i.e., diversion in mood, regret for buying decision and a sense of financial loss, and dissatisfaction of products). Data was collected by a marketing research company from five hundreds consumers in seven different cities of South Korea who experienced impulsive buying in the off-line apparel stores within the past three months. The results of regression analyses indicated that self-efficacy and gender significantly affected suggestion impulsive buying. That is, the higher consumers' self-efficacy, the greater their suggestion impulsive buying was. In addition, women had higher Suggestion Impulsive Buying than men did. However, in case of Stimulus Impulsive Buying, gender was the only significant antecedent. That is, women had higher stimulus impulsive buying than men did. In terms of pure impulsive buying, fashion innovativeness was a significant predictor, and for the reminder impulsive buying level, fashion innovativeness and need for closure were significant predictors. Finally, pure and suggestion impulsive buying were correlated with positive consumer evaluations, while both stimulus and reminder impulsive buyings were correlated with negative consumer evaluations. Implications and future studies were discussed.