• Fibers and Polymers
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• v.6 no.4
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• pp.336-338
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• 2005

This paper investigates the influence of raw material and process parameters in spinning that affect the inter fiber cohesion in yams. An instrument has been developed for measuring the minimum twist of cohesion. With regard to the raw material parameters, the influence of different cotton fiber mixings for a given count of yarn is investigated. Also the effect of spinning to varying counts for a given cotton variety is studied. With regard to the process parameters, studies have been carried out to investigate the influence of noil extraction in comber, number of draw frame passages, draft pressure in ring frame and direction of twist. Cohesion improved with increase in the noil extraction percentage in the comber. Increase in the number of draw frame passages also improved the cohesion. Draft pressure in ring frame improved the fiber cohesion in yarn up to a pressure of $2.1kg/cm^2$. Direction of twist had no effect on the cohesion.

• Journal of the Korean Home Economics Association
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• v.28 no.4
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• pp.135-153
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• 1990

This study was designed to understand family economic well-being in Korea and to compare it with that in the U.S.A. The purpose of this study was to investigate the level of rural family life satisfaction in Korea and in the U.S.A. Specific objectives were: 1. To investigate the influence of independent variabels on rural family life satisfaction, 2. To analyze the influence of socioeconomic variables and social-psychological variables on rural family life satisfaction, and 3. To find commonalities and differences between the two countries. The data, collected from 471 Korean rural households and 301 households in two counties of Ilinois, a state in the U.S.A., were analyzed by frequency distribution, pearson's correlation, one-way analysis of variance, Scheffe test, and multiple regression analysis. The results are as follows: 1. The only common tendency is that the feeling of togetherness influences family life satisfaction in the two countries. 2. The social-psychological variables correlated with each other, and these variables considerably influence rural family life satisfaction in both countries. 3. Sex, number of family members, and no talk influence family life satisfaction differently in the two countries.

• Journal of the Korean Home Economics Association
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• v.37 no.5
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• pp.85-100
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• 1999

The purpose of this study was to investigate the effect of brand name on perception of quality by social status variables [socio-economic status(s.e.s.), social mobility, and status inconsistencyl. Perception of quality of 2 clothing items was investigated in relation to brand name. The subjects were 606 homemakers, 30-40 years of age, living in Seoul. The influence of brand name on perception of quality was measured by 2 stimuli each out of 4 samples. The data was analyzed by ANOVA, Discriminant Analysis and t-test. Results showed that 1) the effect of influence of brand name on perception of quality was most evident in the upper S.E.S. class. 2) status inconsistency had no bearing on effect of influence of brand name of quality. 3) the upwardly mobile group evaluated the quality of clothing in terms of brand name.

• The Journal of Information Systems
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• v.31 no.3
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• pp.153-176
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• 2022

Purpose This study aims to identify and empirically prove the factors and influence relationships that affect the intention to continue using the video conferencing solution. Design/methodology/approach This study designed a research model by integrating self-efficacy, facilitation condition, event-related fear, and social influencing factors based on the post-acceptance model of IT continuance that explained the relationship between disconfirmation, post-usage usefulness, satisfaction, and continuance intention. Findings As a result of empirical analysis, in this study, it was confirmed that positive disconfirmation and post-usage usefulness had a positive effect on satisfaction, and satisfaction had a positive effect on continuance intention. In addition, we confirmed that self-efficacy and social influence had a positive effect on continuance intention, but event-related fear and facilitating condition had no significant effect.

• The Journal of Asian Finance, Economics and Business
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• v.7 no.3
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• pp.235-243
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• 2020

The research aims to examine the impact of leadership style on accountants' commitment with FDI firms in Vietnam based on theory of Bass and Avolio (2004). A survey with 110 accountants in FDI firms was conducted. The total of 110 respondents with full information were used for data entry and analysis. Through quantity methodology, we used Cronbach's Alpha, EFA and correlation analysis to determine the relationship between leadership style and three dependent variables including affective, normative and continuance commitment. The results showed that the leadership style had positive relationships with accountants' commitments. In particular, normative commitment with FDI firms of accountants is the most strongest. In addition, there is no statistically difference in the level of three commitments with FDI firms of accountants for three groups of job description. From the findings, this study suggests several recommendations to improve accountants' commitments such as intellectually stimulating, individualized consideration, inspirational motivation, idealized influence, and idealized influence behavior. The results are considered as a useful reference for establishing policies to attract talent personnel toward to sustainable development of firms. Commitment with the organization is a crucial factor to gain a competitive advantage and guide the success of organizations by satisfying customers, maintaining productivity and efficiency.

• Asian Journal of Business Environment
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• v.8 no.2
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• pp.33-41
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• 2018

Purpose - This study aims to examine the determinants of income management of the public servant. Three independent variables are examined such as attitude towards money, financial capability and debt management while the dependent variable is financial wellbeing of public servants. Research design, data, and methodology - Quantitative research is applied in this study, and data are collected by using cross sectional approach. Survey questionnaires are obtained from 270 respondents, which represents 79% response rate. The multiple regressions are used to examine the influence of attitude towards money, financial capability and debt management towards financial wellbeing. Results - The result of the multiple regression indicated positive influences of attitude towards money and financial capability on financial wellbeing. However, debt management found no significant influence on financial wellbeing. Conclusions - Research findings show that people have different attitudes towards money and different trends of expenditure. It is also crucial to be highlighted that employees' attitude and financial capability have a greater influence on overall satisfaction with employees' financial wellbeing. Some would want to show off their luxury items they bought to close friends or relatives and some are very prudent in making expenditures even for necessity items.

• Proceedings of the Korean Society of Marine Engineers Conference
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• 2006.06a
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• pp.327-328
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• 2006

In generally, under the influence of over-pressure drop, serious problems such as cavitation, choked flow, flashing and vibration has been coming around the tilting disk check valve. A PIV experiment to examine the cause of energy loss has been performed and the improvement configuration of valve seat based on this visualization results is proposed. In the visualization results, flows in the piping system became instability under the influence of the shape of boss. This unstable flows induces sudden pressure drop in the piping system. So, we change the configuration of boss as a streamlined design to be stabilized the flows. A pressure measurement has been performed to know that the influence of the configuration change. In result, the rate of pressure loss reduction is about 22% at the position of No. 2 and 24.2% at the position of No. 6 in comparison with pre-improved shape.

• International Journal of Concrete Structures and Materials
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• v.9 no.1
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• pp.55-60
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• 2015

In this study, influence of different stone powders (SP), including limestone powders (LP), quartzite powders (QP), and granitic powders (GP), on the hydration behaviors of portland cement, for example, setting time, hydration heat, and hydration products, were discussed. The initial and the final setting time both shorten when the content of LP is 5 %, however, they are slightly delayed by the other two SPs. The LP has no obvious influence on the arrival time of the first peak in the exothermal curves, and it makes the peak value decrease; the other two SPs postpone the appearance of the first peak, and they also make the peak value decrease. For the second peak, LP shifts the peak position to the left, QP has no effect on this peak position, and GP makes the appearance of this peak delayed by 143 min. Similarly, three kinds of SPs have different influence on the hydration products of portland cement. The LP precipitates the formation of hydrated calcium carbo aluminate, the QP the formation of hydrated garnet, and the GP makes the amount of Tobermorite increase.

• Journal of Distribution Science
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• v.12 no.3
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• pp.17-24
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• 2014

Purpose - This study investigated the main variables of consumer food choice motive and how they affect attitude and purchase intention toward organic foods. The study involved a multiple regression analysis to verify the influence of food choice motive on attitude toward organic food. Research Design, Data, and Methodology - Data was collected through surveys of 280 students and ordinary citizens in Seoul and the Gyeonggi region, using sampling. A multiple regression analysis was performed to confirm the impact of food choice motive on attitude toward organic food, and a regression analysis was performed to identify the impact of attitude toward organic food on purchase intention. Results - Health and environment, among food choice motives, had significant positive influence on attitude toward organic food, whereas convenience, price, and familiarity had no impact. Attitude toward organic food had significant positive influence on organic food purchase intention. Conclusions - As this study identified the impact of organic food choice motive, it may provide baseline data for marketing strategies, to understand consumer attitude toward organic food and purchase intention, and to satisfy consumer needs.

• The Journal of Asian Finance, Economics and Business
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• v.7 no.10
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• pp.193-199
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• 2020

This objective of this study is to examine the influence of age and gender on entrepreneurship in Vietnam's context. Although various studies have been conducted to examine age and gender differences in the entrepreneurial process, the results reveal inconsistencies. Moreover, the relationship between different factors and their role in explaining age and gender differences in the entrepreneurship activities still has no clear answer. Our analyses were based on data collected for the 2017 Global Entrepreneurship Monitors (GEM) from individuals located in Vietnam with a sample of 2,118. Our findings show that female entrepreneurs had less household income and were likely to have more fear of failure in starting a business. Entrepreneurs tend to be older and young entrepreneurs have better education. The study also indicated that male entrepreneurs were likely to have more perception of the ease to start a business. Moreover, the number of male respondents who are currently entrepreneurs is higher and they are older. The contribution of this study is twofold. First, it provides empirical evidence on the age and gender differences in entrepreneurship. Second, it contributes to the understanding of the entrepreneurship environment in Vietnam, one of the most dynamic emerging countries in the East Asian region.