• Journal of the Korean Society of Food Culture
• /
• v.18 no.6
• /
• pp.527-535
• /
• 2003

This study was conducted to investigate the properties of wet noodle when different concentrations of Prunus mume juice were added to the wheat flour. The characteristics of wet noodle including cooking properties, color, mechanical texture properties, and sensory quality were determined. The compositions of Prunus mume were 88.19% moisture, 0.45% crude ash, 4.04% citric acid and 0.41% total sugars. The pH of Prunus mume was 2.76. The moisture absorption rate, weight, volume and turbidity of cooked noodles added with Prunus mume juice were lower than reference sample. When the amount of Prunus mume juice increased, the Hunter L(brightness) value, a(redness) value of cooked noodles decreased but b(yellowness) value increased. Instrumental rheological characteristics of wet noodle containing Prunus mume juice were measured with a texture analyzer. The hardness, adhesiveness, cohesiveness, springiness and gumminess of wet noodle with 20% Prunus mume juice were higher than others. However, the hardness of cooked noodle decreased with the increase in the amount of Prunus mume juice into noodle. The adhesiveness, cohesiveness, springiness and gumminess of cooked noodles added with Prunus mume juice were higher than reference sample. The results of sensory evaluation of cooked noodles containing Prunus mume juice indicated that the appearance, color, taste and chewiness of the cooked noodle with 10% Prunus mume juice showed the higher preference than others. Based on cooking properties, rheological and sensory evaluation, addition of 10% Prunus mume juice suggested to be acceptable for processing wet noodle.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.21 no.6
• /
• pp.417-424
• /
• 2020

There is increasing tension and anxiety about being evaluated by others such as anxiety, which is felt when others' evaluation is expected or actual, and this is called social interaction anxiety. The purpose of this study was to develop a nursing intervention program that can reduce social interaction anxiety among nursing college students by analyzing factors affecting social interaction anxiety in nursing college students. The subjects of this study were four nursing college students in B city and C city. The survey data were analyzed using frequencies, percentages, means, t-test, ANOVA, Pearson correlation coefficient, and stepwise multiple regression with the SPSS WIN 21.0 program. The results of this study show that social interaction anxiety was positively correlated with fear of negative evaluation (r=.67, p<.001), fear of positive evaluation (r=.56, p<.001), and intolerance of uncertainty (r=.44, p<.001). Factors affecting ambivalence over emotional expressiveness in terms of social interaction anxiety was interpersonal relationship (β=.19, p<.001), fear of negative evaluation (β=.43, p<.001), and fear of positive evaluation (β=.34, p<.001). The explanatory power of these variables was 58.1%. Therefore, it is thought that nursing college students need to provide a support system to maintain good interpersonal relationships, to reduce sensitivity to positive and negative evaluation, and to accept and positively evaluate their own ability.

• Korean Institute of Interior Design Journal
• /
• v.20 no.2
• /
• pp.3-9
• /
• 2011

In this study, the change of critical elements of the design evaluation was investigated during two decades at the architectural competition which was held nationwide in Germany. Specifically, the periods of investigation span both from July 1989 to June 1990 and from July 2009 to June 2010. The results of the analysis show that the cost of construction, the maintenance cost, the design of facade and the energy conservation are being magnified for the new important elements. The images of buildings and the economic aspects are meant to be high. The frequency of the critical elements for interior spaces is approximately two times more important than those for the forms and outdoor spaces. Overall, many juries of the architectural competition in Germany were interested in the elements for interior spaces. The field of function accounts for roughly the half of four basic architectural fields such as function, others, aesthetic and construction fields. The critical elements are required persistently such as context, Circulation, organization of space, form, landscape and outdoor space design, arrangement of building, cost of construction, function, design of facade, location of main entrance. These items are regarded as the most important elements of the design evaluation at the competition. Knowing the change of critical elements of the design evaluation, we can understand the trend of architecture in Germany. The results of this study can be applied in Korea to develop the critical elements of design.

• Phonetics and Speech Sciences
• /
• v.9 no.1
• /
• pp.19-26
• /
• 2017

The main objective of this study is to investigate the influence of utterance internal pause in English speaking evaluation. To avoid possible confusion with other errors caused by segmental and prosodic inaccuracy, stem utterances with two different length obtained from a native speaker were manipulated to make a set of stimuli tokens through insertion of pauses whose length and position vary. After a total of 90 participants classified into three proficiency groups rated the stimuli, the scored data set was statistically analyzed in terms of the mixed effects model. It was confirmed that predictors such as pause length, pause position and utterance length significantly influence raters' evaluation scores. Especially, a dominating effect was found in such a way that raters gradually deducted scores in accordance with the increase of pause duration. In another experiment, a tree-based statistical learning technique was utilized to check which of the significant predictors played a more influential role than others. The findings in this paper are expected to be practically informative for both the test takers who are preparing for an English speaking test and the raters who desire to develop more objective rubric of speaking evaluation.

• Proceedings of the Korean Society of Crop Science Conference
• /
• 2017.06a
• /
• pp.287-287
• /
• 2017

The objective of this study was to evaluate difference of quality properties of between fresh cooked rice and re-heated cooked rice after retrogradation. Nine rice varieties raised by NICS were compared the properties of physicochemical, texture, sensory evaluation, toyo glossiness value, pasting properties. Among nine rice cultivars, the changes of weight and length-width ratio of after soaking as well as cooking showed how water absorbed in each rice granule. The amount of water absorption after soaking was highest in Wolback (semi-waxy), Hiami and lowest in Samgwang, Seonpum, Ilpum. After cooking, the amount of water absorption was high in Dasan 1 and Andabyeo, however low in Ilpum. In the length-width ratio after soaking, Wolback (semi-waxy cultivar) and Anda (indica cultivar) increase their volume relatively as their shape are while others increased more in length than width. Among cooked rice, the highest value of length-width ratio shows in Anda, Dasan1, Hiami and Seonpum, the Wolbak was similar to that of non-glutinous rice. After cooking, the others stored at $10^{\circ}C$ for 16 hours for retrogradation (imitated at convenience store). Then re-heated using by microwave. Pasting properties were considerably affected by storage temperature and periods of rice. The setback showed in the following order: Wolback (-92.25 RVU, the lowest retrogradation) < Seonpum (-35.20) < Chindle (-22.08) < Jungsanggold (-21.98). Toyo glossiness value of cooked rice showed in the following order: Chindle (82.40) > Samgwang (79.43) > Hiami (79.23). Sensory evaluation of re-heated rice of Jungsanggold, Samgwang, and Chindle were 78.97, 78.36, and 77.35, respectively. Hardness, elasticity, and toughness of re-heated rice ware increased compared to cooked rice, whereas cohesiveness was decreased. Hardness and elasticity is higher in Seonpum, Dasan1 and Hiami, toughness is higher in Jungsanggold, Samgwang and Wolbak. Cohesiveness of Jungsanggold and wolbak showed higher than others.

• The Journal of the Korea Contents Association
• /
• v.10 no.9
• /
• pp.487-495
• /
• 2010

Online content evaluation standards were suggested in order to improve quality of education for informatics gifted students in this paper. This evaluation standards were developed by thinking and learning style and characteristics of gifted students which were presented in preceding research. The evaluation standards were reviewed through reliability analysis as well as analysis of the characteristics of items and validity analysis by experts of informatics gifted student education sector. In the result of analysis, reliability of items has been very reliable. Level of difficulty and discrimination about the characteristics of items has also shown satisfactory value. Developed the evaluation standards has 5 evaluation categories such as "talent development", "Interaction", and others. It also has 11 evaluation factors and 40 evaluation items. The online content evaluation standards can be helpful and useful in order to develop qualitative online contents and select online contents for informatics gifted student.

• Journal of Korean Home Economics Education Association
• /
• v.2 no.1
• /
• pp.45-90
• /
• 1990

This study aims finding a desirable practical skill evaluation practice evaluation method and then improving student’s learning effect by analyzing the present state and the methods of practical skill evaluation in middle-high schools home economics education. Investigated persons are 250 of high schools home economics thachers(125) and middle schools home economics teacher(125) in Seoul, who are choosen by means of random sampling. The items analysis of questionnaires was performed by means of SPSS(Statistical Package for Social Science). The investigator analyzed their responses to the questionnaires according to teachers’ages, school careers, majors, places of employment, school years in charge. The results are marked with percentage and the significance level is verified by means of Chi-square(X$\^$2/) analysis method, when necessary. This thesis handles practical skill evaluation of general practice units, of clothing and textile unit, and of nutrient and food unit. The results obtained from the items analysis are as follows; I. Results of the items analysis. A. Practical skill evaluation of general units. 1. The motivation and accomplishment feeling of students are most frequently considered as the aims of practical skill evaluation, but the results of practical skill evaluation are, by contraries, most infrequently considered as improvement materials. 2. A greatest number of teachers make together with their colleagues an annual plan for practical skill evaluation an inform students of the concrete information of the test, but perform respectively practical skill evaluation, using 5 steps method. 3. The percentage that teachers majoring in home economics education as compared with others lay the similar stresses on the preparation processes, attitudes, and results of students is very high.

• Journal of the Korean Society for information Management
• /
• v.23 no.1 s.59
• /
• pp.41-62
• /
• 2006

As the research and development(R&D) has become a necessary motive in social development, the importance on the evaluation of the technical information service is also emphasized. Among others, the economical evaluation and the productivity of the technical information service are very complex and complicated as of the information value. Also the technical information service is influenced by its infrastructure. Therefore, the economical evaluation on the productivity of the technical information service requires a more systematic and complex approaches simply to be more objective and rationalized.

• Journal of Internet Computing and Services
• /
• v.6 no.1
• /
• pp.51-64
• /
• 2005

In this paper, we introduce a system for evaluating similarity of C program source code using method which compares syntax-trees each others. This method supposes two characteristic features as against other systems. It is not sensitive for program style such as indentation, white space, and comments, and changing order of control structure like sentences, code block, procedures, and so on. Another is that it can detect a syntax-error cause of using paring technique, We introduce algorithms for similarity evaluation method and grouping method that reduces the number of comparison, In the examination section, we show a test result of program similarity evaluation and its reduced iteration by grouping algorithm.

• Journal of the Korean Society for Aviation and Aeronautics
• /
• v.19 no.4
• /
• pp.74-82
• /
• 2011

In order to enhance the aviation industry in Korea, many strategies have been published by some researchers as well as the government. However, considering the constrained conditions in real, since the ranking of their importance has not determined yet, they are difficult to be implemented by decision makers. Therefore, in terms of their demand for deciding the significance of strategies, the evaluation model of this paper was developed. In this study, the Cross-impact Hierarchy Process(CHP), an linked model of both the Analytic Hierarchy Process(AHP) and Cross Impact Analysis(CIA), was selected as the best model. That is because the strategies are not independent from each other, and one strategy can affect the others depending on its realization, which can be considered in CHP. To achieve our objective, at first, the strategies were categorized and arranged according to the evaluation structure. Secondly, the parameters such as conditional probability and weights were estimated from the survey conducted by 16 experts in the aviation field. Lastly, the result of the assessment were discussed, and further studies were suggested.