• Title/Summary/Keyword: general distribution

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Study on Improvement of Thermal Performance and Durability by Disk with Holes (타공 디스크에 의한 열적 성능 및 내구성 향상 연구)

  • Han, Moon-Sik;Cho, Jae-Ung
    • Journal of the Korean Society of Manufacturing Process Engineers
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    • v.10 no.1
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    • pp.62-66
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    • 2011
  • In this study, the thermal performance of disk can be compared with disk and disk with holes through numerical analysis. The capacity of thermal emission on general disk becomes more than on disk with holes at the distribution of temperature at first and the magnitude of equivalent stress on general disk becomes less than on disk with holes at the distribution of stress. The capacity of thermal emission or the magnitude of thermal deformation on disk with holes becomes less than that on general disk 30 minutes later. The disk with holes is worn less and more durable than general disk. The performance of cooling and braking force at disk and pad can be improved by installing the disk with holes.

A Study on general logistic center of agriculture products for location selection model (농산물 종합물류센터조성을 위한 입지선정 평가요인 분석)

  • 김규창
    • Journal of Distribution Research
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    • v.3 no.1
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    • pp.145-158
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    • 1998
  • The selection of proposed sites for the general logistic center of agriculture products would be made the most suitable place by considering the spread of population as real consumers, the prospect of the demand, the expansion of traffic system, the regional, hourly and carring traffic volume and the use of land based urban planning, etc. As the preconsideration, the possible occupant companies have to be selected on the category of business and the district. After posing questions and having interview, several selected regions would be compared and analysed for deciding the most suitable place. The model for the general logistic center of agricultural products must be selected taking key factors approach for choosing key factors at first and referring to many documentary records. And the more, cooperating with the specialists for location selection and making objective questions to concerned companies, the most suitable place is selected by marking high score for the moderate land cost, the low traffic jam, the connection with the back cities and the possible expansion as the general logistic center of agriculture products.

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A Study on the Effects of factor of Service Quality, Service Guarantee and Service Value in General Super Market. (종합슈퍼마켓(GSM)에서 서비스품질, 보증 및 서비스가치의 영향요인에 관한 연구)

  • Kim, Jong-Lak
    • Journal of Distribution Science
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    • v.13 no.1
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    • pp.93-103
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    • 2015
  • Purpose - This study plans to adopt a more sophisticated approach toward service recognition by customers in general supermarkets in order to revise the service quality measurement methods that suit the context of Korean distribution channels. In particular, in general supermarkets, where much of the shopping process is in the form of self-service, there is high reliance on the service recognized by the consumers; therefore, it is highly likely that consumers would make their purchasing decisions based on their recognition of service quality or guarantees. It also utilized service quality elements of a basic level in the KD-SQS development model in order to indicate that the quality recognized by consumers impacts their loyalty to the stores with financial value and abstract value. Research design, data, and methodology - The study suggested a theoretical model comprising 13 hypotheses on relations between theoretic variables, and conducted surveys with consumers using discount stores in Seoul and Gyunggi Metropolitan area in order to verify the hypotheses, while using SPSS 20.0, AMOS 21.0 as the verification program. The survey sheets used amounted to 332, and a structural equation model was used to analyze the reliability and validity of constituent elements and to verify the suggested hypothesis. Therefore, this study analyzes the interrelations between service quality and guarantee factors in the distribution channel and their relations with the loyalty to stores as a dependent variable. Results - First, the results of the hypotheses tests helped identify the relations between service quality, service guarantees, service value, and customer loyalty, providing an opportunity to define the relations between constituent elements. In particular, service convenience in service quality has no impact on financial values. Further, stores' service policy had no impact on abstract values. Service recognition by service convenience has an impact on abstract values such as good image, comfort, and usability, while mileage systems promote financial values for consumers. In order to improve consumer values in service quality and values, general supermarkets should improve their service convenience, membership, and mileage programs using various strategies. Conclusion - In order to improve consumer values in service quality and values, general supermarkets should improve their service convenience, membership, and mileage programs using various strategies. Further, as service guarantee systems have a significant and direct impact on customer loyalty, rather than customer value recognition, service guarantees should be used to encourage customers to re-visit the stores. Finally, this study applied the findings of preceding studies in terms of service quality measurement; it had limitations in referencing preceding studies in a comprehensive manner. It also had limits in expanding upon various preceding studies because it was difficult to apply new measurement tools due to the lack of service quality measurement tools for general supermarkets. Therefore, it is necessary to conduct more studies on service quality to measure service quality and develop measurement tools by incorporating various industry characteristics.

The Management of International Distribution Channels : Focusing on the Perspective Korean Exporting Companies

  • Lee, Eung-Kweon
    • East Asian Journal of Business Economics (EAJBE)
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    • v.6 no.1
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    • pp.47-63
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    • 2018
  • Purpose - The objective of this research is to investigate how selected Korean General Trading Companies, (KGTCs), manage their international distribution channels to sustain the growth of the international marketplace. Specifically, the following questions were answered: What is the profile of the respondents in the position from the company, the experience in channel of distribution operations, the number of distribution channels existing in the international marketplace. Research design, data, methodology -The thirty-nine respondents representing 55 percent have less than 10 years of experience in channel of distribution operations while 34 respondents, equivalent to 45 percent have 10 or more years of experience. All of the respondent KGTCs are using the channel of distribution in their export operations in Asia. Respondent KGTCs' 2015 export sales in Asia were between US$ 100 to 200 million. Results - There are no significant differences in the perceptions of the two groups of respondents with regard to the perceived practices of KGTC in the management of international distribution channels. Exporting companies use common sense when managing conflicts and emphasize the importance of a clear contract which states what obligations and requirements there are of each party in order to prevent conflict. Conclusions - The higher level of details in the contract, the lesser would conflicts arise. The more intense communication, the higher level of information exchange. The higher level of details in the contract, the lesser would conflicts arise.

Impact of International Trade Cooperation and Distribution on Foreign Direct Investment: Evidence from Vietnam

  • NGUYEN, Chi Dieu Thi
    • Journal of Distribution Science
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    • v.20 no.4
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    • pp.77-83
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    • 2022
  • Purpose: This study aims to find the impact of international trade cooperation and distribution on foreign direct investment (FDI). The study also tests the impact of lag variables of trade cooperation and distribution on FDI in the future. Research design, data, and methodology: Autoregressive Distributed Lag model is applied to analyze the impact of chosen variables such as total trade (TRADE), trade openness (OPEN), the exchange rate (EXR), inflation (INF), and gross domestic growth (GDP) on FDI. Quarterly data is collected from Vietnam General Statistic Office, Vietnam General Department of Customs, International Monetary Fund, and The World Bank from 2006 to 2020. Stata 14 software is used to analyze the regression and test variables. Results: The findings indicate that TRADE, OPEN, INF, GDP, and their lags affect both positively and negatively on FDI in different periods. While OPEN still expresses an unclear impact on FDI. Moreover, this study proves that the FDI of a nation is influenced by international cooperation. Conclusions: This study indicates the importance of international trade cooperation and distribution in not only attracting foreign investment sources but also developing the economy. Findings are necessary bases for governments or authorities in signing international trade agreements in the future.

The Areal Distribution of the types of Folk Houses in Northern Kyung-Buk Province (경북북부지방(慶北北部地方) 전통민가(傳統民家)의 주문화권(住文化圈))

  • Seo, Kyung-Tai;Cho, Sung-Ki
    • Journal of architectural history
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    • v.5 no.1 s.9
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    • pp.39-49
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    • 1996
  • Accoring to many studies which concerned with the types of folk houses, there are many types of folk houses in Korean peninsula and its areal distribution had been determined by the barrier of mountains, in general. But we have neglected to examine the overlapped areal distribution still now. If two types of culture with different housing type contact at one region, it may interrelated each other and invent certain exclusive charicteristics. And there are its own attitude of traditional culture in Kyung-buk provingce where serveral types of folk houses settled together. The purpose of this research is to clarify the general pattern of culture in terms of folk houses in northern Kyung-buk province and to suggest a clue to solve the cultural inter-relationship each other, By classification of the collected plans in this area, the authors try to find out the charicteristics of the serveral types and there areal distribution. Finally, we can find out that certain types of folk houses located in northern Kyung-buk province had formed their cultural regions and these homogeneous regions are overlapped, partly.

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Analysis of Electric Fields Distribution Inside Optimal Model GIS with a Metal Impurity or a Void (최적화 모형의 고체 절연체 내부 공극 또는 금속 이물질 존재시의 GIS 내부 전계 분포 해석)

  • Min, Seok-Won;Song, Gi-Hyeon;Kim, Eung-Sik
    • The Transactions of the Korean Institute of Electrical Engineers A
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    • v.51 no.11
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    • pp.585-590
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    • 2002
  • In this paper, the 3 dimensional surface charge method is applied to calculate electric fields distribution inside a general and an optimal model of GIS with a metal impurity and a void respectively. We know the optimal model can reduce tangential electric fields at solid insulator surface to 70% of the general model and infulence fields distribution near a metal impurity. Meanwhile, we find the optimal model does not decrease field distribution inside a void in the insulator.

Performance Analysis of a Parallel System Having a Cold Standby Unit

  • Sharma, S.C.;Bae, S.;Baek, J.B.;Singh, K.P.
    • International Journal of Reliability and Applications
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    • v.8 no.1
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    • pp.67-82
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    • 2007
  • This paper deals with the effectiveness analysis of an engineering system, which has two units of different strengths in parallel and one unit as a cold standby unit. Failure times for all the units have negative exponential distribution whereas their repair times have general distribution. Single server caters the need for the system. The effectiveness analysis of the system is done by using regenerative point technique. The different measures of effectiveness such as mean sojourn time, mean time to system failure, availability, busy period, etc, are derived. Cost factors also taken into consideration.

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A General Solution of the Integral Equation for Erlang Distribution

  • Lee Yoon Dong;Choi Hyemi;Lee Eun-kyung
    • Communications for Statistical Applications and Methods
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    • v.12 no.2
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    • pp.435-442
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    • 2005
  • The mathematical properties of the sequentially operated systems are often described by integral equations. Reservoir system of a product and sequential probability ratio test (SPRT) are typical examples of sequentially operated systems. When the underlying random quantities follow Erlang distribution, a systematic method was developed to solve the integral equations. We extend the method to the cases having accrual functions of more general types. The solutions of the integral equations are represented as a linear combination of distribution functions, and the coefficients of the linear combination are obtained by solving linear system derived from the continuity condition of the solutions.

A Study on How General Super Markets Affect Traditional Markets Performance

  • Yoo, Byong-Kook;Kim, Soon-Hong
    • Journal of Distribution Science
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    • v.15 no.11
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    • pp.49-57
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    • 2017
  • Purpose - In Korea, general super markets have a great impact on the market performance of traditional markets. We propose a modified two stage DEA model for evaluating the performance of traditional markets in Incheon, Korea by identifying the influence of external environmental factors including the presence of general super markets as non-discretionary variables in DEA. Research design, data, and methodology - After obtaining bias-corrected estimates of original DEA efficiency scores using the input and output data of 49 traditional markets, we regress them on several external environmental factors by bootstrap-truncated regression. Results - We obtain bias-corrected efficiency scores from the original DEA efficiency scores by bootstrap and among the five environmental factors, the residential population and the presence of general super markets or SSMs can be considered as the driving forces influencing bias-corrected efficiency scores, positively and negatively, respectively. Conclusions - When DEA efficiency scores tend to be overestimated, we need to use a biased-corrected efficiency score by bootstrap. It is important to note that the efficiency of traditional markets can be largely influenced by external environmental factors such as the presence of general super markets or SSMs that traditional markets can not control. Therefore, it is desirable to consider such environmental factors appropriately for a reasonable performance evaluation.