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Author: search.filters.author.Egwutvongsa, SongwutSubject: search.filters.subject.Fibers

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    Development of the processing procedure for palm fiber with communities for industrial handmade product creation
    (2021-05-10)
    Egwutvongsa, Songwut
    ;
    Setvisat, Somchai
    ;
    Pirumgran, Thanat
    This research used a mixed-methods approach to focus on the properties and satisfaction assessment of effectiveness for palm fibers in the Khonsan Sub-District community group in Chaiyaphum province with a total of 113 people. In addition, the study used a 5-point rating scale which had a Cronbach’s Alpha Coefficient value at the level of 0.97, in addition to two-way ANOVA. The study presented testing results by ordering from coconuts, palms, betel nuts, and tans with the fiber tensile ratings of 67.45 N, 57.19 N, 56.75 N, 52.49 N, and fiber tensile ratings of 6.80%, 7.30%, 7.12%, and 6.25%, respectively. In this case, the betel nut fibers and tan fibers showed durability to wet washing and the dry period as the most common way. Thus, the satisfaction assessment of tan fibers was at the most satisfactory level, (Mean=4.49, S.D. =0.57), followed by the coconut fibers at the excellent level, (Mean = 4.47, S.D. =0.56) and the betel nut fibers at the moderate level, (Mean=3.35, S.D. =0.71). Levene’s test showed that p was equal to 0.00, indicating that the factors of type and properties of palm fibers were at a varied level with statistical significance. Similarly, the fiber characteristics and properties of palm fibers for each type had an F value equal to 11.45 and Sig. equal to 0.00. In addition, it was found that there was at least one pair different from other pairs, such as coconut fibers and tan fibers. Consequently, the research with community participation showed that it appeared to confirm the balance between the effectiveness of materials, labor skills, human labor, and the stabilization of life. As a result, it affected the satisfaction at the excellent level for people in the development communities (Mean=4.10, S.D. =0.78).
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    Influence Factors on Industrial Handmade Products Designed from Sugar Palm Fibers
    (2021-05-01)
    Egwutvongsa, Songwut
    The objective of this research was to study the results of a fibers transformation procedure from sugar palm leaves into product designs. The population group included the customer group that visited the exhibition at Chulachomklao Royal Military Academy in Nakorn Nayok province, Thailand with a total of 1,398 people, and the Multistage Random Sampling with 5-point Rating Scale questionnaires was used in this research. Additionally, the Cronbach’s Alpha Coefficient value was analyzed for the Variance at the level of 0.85 in One-Way or Single-Factor ANOVA. In this case, it was found that the customers had the satisfaction with the products based on five attributes at the most suitable level, (Mean = 4.044, S.D. = 0.837), and in the comparative pairs, there were the differences with the significance of .05, except for the unique factors and the suitable applied factors having strong relationships and the significant connections to one another.