• Fashion & Textile Research Journal
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• v.25 no.2
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• pp.230-240
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• 2023

This study attempts to reveal the causal relationship between certain variables, with the objective being to investigate the influence of career disability on self-efficacy and career preparation behavior of Chinese college students. In terms of data collection, online surveys were conducted during the period spanning September 1 to September 20, 2022 targeting fourth-year university students living in Liaoning, China. A total of 536 completed surveys were used for the final analysis, and the SPSS 25.0 program was employed in this regard. The results of the study confirmed that the career barriers of Chinese college students had both positive and negative effects on career decision-making self-efficacy and career preparation behavior, signaling a partial causal relationship. This indicates that career barriers are not only negative factors in career decision-making or career preparation. The current study is meaningful in that the results can serve as the basis for future studies, as the work itself investigated the influence of career barriers on career decision self-efficacy and career preparation behavior; additionally, the results were quantified. It is anticipated that there will be further studies on such influences considering the diverse variables of career barriers, career decision self-efficacy, and career preparation behavior. The results of this study are expected to provide useful information on career preparation to Chinese college students - information which can be used as empirical data.

• Applied Microscopy
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• v.45 no.4
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• pp.218-224
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• 2015

A technical overview on the various sample preparation methods for electron backscattered diffraction (EBSD) analysis is carried out. The mechanical polishing with colloidal silica finish, electro-chemical polishing, dual layer coating and ion beam milling are introduced for the common sample preparation methods for EBSD observation and some issues that are frequently neglected by the common EBSD users but should be considered to get a reliable EBSD data are discussed. This overview would be especially helpful to the people who know what EBSD technique is but do not get a reliable EBSD data because of difficulties in sample preparation.

• The Korean Journal of Community Living Science
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• v.11 no.1
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• pp.19-26
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• 2000

This study was carried out to investigate the use patterns of traditional fermented soybean products(Jang) in Yangsan city. Two hundred eighty seven housewives living in Yangsan joined this survey practiced by Yangsan City Agricultural Development Center. 49.0% of these housewives graduated from a highschool, and 77.4% is in 30s or 40s. Most(69.3%) of respondents themselves have made Jang at home and the preparation frequency of Jang became higher with getting older. This survey showed that the preparation frequency of Jang in large family living with parents is higher than in nuclear family. The Jang preparation tendency of housewives living in the independent home was higher than that of apartment. Most of respondents replied the preparation method of Jang has been learned from mother or mother-inlaw. On the other hand, in the case of no making Jang at home, they bring it generally from relatives or buy it at the market. And 59.8% of housewives anted to participate in the education of Jang preparation.

• The Korean Journal of Food And Nutrition
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• v.12 no.2
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• pp.164-169
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• 1999

To develope the scientific preparation method of Dorean traditional rice drink 'Sikhye', effect of malt and commercial amylolytic enzymes in preparation of malt-Sikhye were studied. amylase activity of malt used in this study was 9,725unit/g. In malt-Sikhye preparation effective saccharifying conditions were 4% of malt 20% of rice at 6$0^{\circ}C$ for 5hour. Commercial amylolytic enzymes such as $\beta$-amylase(Bio-zyme ML Himaltosin GL) $\alpha$-amylase(Bokhabhyoso 5000, Teramyl and Fungamyl) and pulluanase(en-zyme CK-20) were not effective in saccharification for Sikhye preperation.

• Korean Journal of Pharmacognosy
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• v.8 no.2
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• pp.69-72
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• 1977

The investigation is involved with the development of the new method of decoction preparation in order to prevent the loss of volatile oil from crude drugs. Volatile oil in crude drug containig volatile oil ranged from 1 to 2.2% in content. Volatile oil content in crude drung prescription which main component is a crude drug containing volatile oil was $0.11{\sim}0.39\;ml$. It was found that traditional method of decoction preparation has caused to lose almost all of the volatile oil. Application of method of Pharmacopoea (Kp II) for the preparation of decoction prevented the loss of volatile oil from one half to two-third of its content. The method of Pharmacopoea to which air condenser was attached could completely prevented the loss of volatile oil from the preparation.

• Mycobiology
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• v.47 no.4
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• pp.483-493
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• 2019

Antrodia cinnamomea is a unique medicinal fungus in Taiwan. It has been found rich in some pharmacologically active compounds for anti-cancer, hangover, and immune regulation etc. With the in-depth study of these components, it would be interesting and important to establish a molecular system for basic studies of A. cinnamomea. Thus, we would like to set up a foundation for this purpose by studying the A. cinnamomea protoplast preparation and regeneration. Firstly, we studied the optimization method of protoplast preparation of A. cinnamomea, and found various factors that may affect the yield during protoplast preparation, such as mycelial ages, pH values, and osmotic stabilizers. Secondly, in the regeneration of protoplasts, we explored the effects of various conditions on the regeneration of protoplasts, including different media and osmotic pressure. In addition, we found that citrate buffer with pH value around 3 dramatically increased the regeneration of protoplasts of A. cinnamomea, and provided a set of regeneration methodology for A. cinnamomea.

• Journal of Welding and Joining
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• v.19 no.2
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• pp.215-220
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• 2001

In the T-joint welding, the complete penetration joint which is obtained by groove welding with edge preparation is generally required thor the safety and reliability of structures but this way have the some defects such as increase of working time, consumed welding electrode quantity and large welding deformation. If there is no probrem, in the strength, T-joint welding without edge preparation will be profitably understood in the economical and welding deformation side. In this paper, we performed the finite element analysis to understand the characteristics of welding residual stresses on two models, complete penetration joint have the edge preparation and incomplete penetration joint without edge preparation, respectively. Especially, we observed the relation between welding residual stress distributed on the notch of gap in the root and external force in the incomplete penetration joint without edge preparation.

• Applied Microscopy
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• v.46 no.2
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• pp.110-115
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• 2016

Transmission electron microscopy (TEM) is a powerful tool for analyzing a broad range of materials and provides localized information about the microstructure. However, the analysis results are strongly influenced by the quality of the thin foil specimen. Sample preparation for TEM analysis requires considerable skill, especially when the area of interest is small or the material of interest is difficult to thin because of its high hardness and its mechanical instability when thinned. This article selectively reviews recent advances in TEM sample preparation techniques using a tripod polisher. In particular, it introduces two typical types (fl at type and wedge type) of TEM sample preparation and the benefits and drawbacks of each method; finally, a method of making better samples for TEM analysis is suggested.

• Journal of Family Resource Management and Policy Review
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• v.18 no.4
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• pp.91-110
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• 2014

The purpose of this study is to examine the effect of preparation for old age on the life satisfaction, and the mediating effect of productive activities on the relationship between preparation for old and life satisfaction among the old age in Korea. The subject for this study is 226 older adults who participated in the work fare program of community welfare centers. The collected data were analyzed with SPSS WIN(ver.18.0) program, and frequency analysis, descriptive analysis, multiple regression, and Sobel test were utilized. The result revealed that productive activities has a partial mediating effect between preparation for old Age and life satisfaction. Based on these findings, the theoretical and practical implications were discussed.

• The Korean Journal of Community Living Science
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• v.12 no.1
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• pp.41-49
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• 2001

The purpose of this study was to investigate the preparation patterns of traditional fermented soybean products(jang) from the housewives living in Yangsan. 89.4% of the respondents used once a day, every meal and the frequency of eating was higher with getting older. 70% answered that the taste of their homemade doenjang was good, while only 2.5% were not be satisfied with their doenjang. According to the survey, 82.2% of the housewives used the meju made by the traditional method for jang preparation, of which perparation patterns showed remarkablely in the housewives living in the independent home. On the other hand, we could see that the amount of jang preparated one time in each home of Yangsan region was approximately 6∼10kg or 16∼20kg. The hard tasks of jang preparation were seasoning, storing and meju preparation. Especially, housewives living in the communal house had a difficulty in storing of jang. But most wants to continue to prepare jang by traditional method at home.