• 한국식품영양과학회지
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• 제13권4호
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• pp.381-388
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• 1984

The objective of this study was to evaluate the effect of the amount of water and several kinds of sweeteners on the texture such as grain appearance, softness, moistness, chewiness, cohesiveness, gumminess and elasticity of Backsulgi when one manufactures Backsulgi. Different amount of water of 30 ml, 60 ml and 90 ml/350 g of powdered rice and such sweetners as sugar, honey and syrup were employed for the experimental treatments. The evaluation of these results were dependent on statistical data of some scores that were obtained through sensory evaluation and Instron Universal Testing Machine. According to this sensory evaluation, the texture of Backsulgi was more affected by the change of water quantity than that of sweeteners. Judging from the results of Instron Universal Testing Machine, it was found that there were no statistically significant differences in each treatment of the cohesiveness, elasticity and hardness of Backsulgi, but some statistically significant difference was observed in each treatment of the gumminess and chewiness of Backsulgi(p<0.05).

• 한국식생활문화학회지
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• 제20권6호
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• pp.652-660
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• 2005

This study is performed for the investigation of management of personnel, wages, welfare, communication, labor, safety, treatment improvement according to assigned working places(primary, middle and high school). This study is based on the final analysis summarized on the 285 questionnaire answered by employee for school foodservice in Buchon city after distributing total 500 questionnaire. The conclusion of this analysis of study is as following. This report says the reason of this mind is caused by hard work. This investigation says they feel to be compensated with low wages on the contrary their hard working and this caused them to demoralize and increase to give up their jobs. The long tenn vacation like childcare vacation is newly established by present improvement of working condition but this improvement action is ineffective. Many of them are feeling to a fatigue and ill health and the condition of occupational disease as hard work. The present improvement of irregular employee treatment like above cases is not effective. So the rewards and payment shall be considered according to their hard work and the working condition must be improved practically for the settlement of their job without leaving.

• 대한가정학회지
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• 제43권5호
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• pp.249-265
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• 2005

Creative application in elaborate techniques can not only make design constructs productive but also can widen designers' figurative perspectives. There are many techniques applied in fashion design such as folds, patchworks, embroidery, dyeing, industrial treatment, etc. In particular, folds play a significant part in enlightening clothes uniqueness in contemporary fashion design. The primary purpose of this study was to make new suggestion for the production of high value-added fashion goods by reviewing and synthesizing fold expressions. Diverse fold designs were retrieved through a comprehensive literature review on topic-related books, fashion dictionaries, and fashion encyclopedias. Significant cases of fashion designs using folds were retrieved from fashion magazines uploaded from 2000. There are three types of folds applied in fashion design. (1) The folds by needlework like tucks, smocking, shirring, and trimming type folds(ruffle, frill, flounce, and ruche). (2) The folds by chemical or mechanical treatment like permanent pleats and crinkle. (3) The folds of formative dress like drape. From a comprehensive review of the folds design cases after 2000, the following characteristics of folds design were identified: (1) a highlighted role in the whole, (2) mixture and deformation of techniques and materials, (3) 3-D surface effect, (4) creation of a unique figurative beauty, and (5) expression of diverse fashion image.

• 지역사회간호학회지
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• 제7권1호
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• pp.29-37
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• 1996

The purpose of this study is to exmine the effects of reminiscence therapy on deprssion of the elderly residing at home. The subjects were sampled from the members of senior citizens' centres located in Kwangju City. Total number was 73, 38 for the control group and 35 for the experimental group. The study was carried out after a non-equivalent pretest-posttest design. Data were collected from 23 Jun. to 11 Nov. 1993. Reminiscence therapy was applied only to the experimental group. once a week for 6 weeks. Depression level was measured by the questionnaire before and after treatment given. The results were as follows: 1. Religion and family-attachment among socioeconomic charactiristics were significantly different with the level of depression. 2. Religion and pocket - money provider among socioeconomic charactiristics were significantly different with the level of life-satisfaction. 3. The relationship between depression and life -satisfaction was a significant negative correlation(r=-0.777, P=0.000). 4. The depression level of the experimental group was significantly decreased after the treatment as contrasted with that of control group(P=0.004). On the basis of this study it can be concluded that reminiscence therapy reduces depression level.

• 대한물리의학회지
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• 제18권2호
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• pp.71-82
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• 2023

PURPOSE: This study examined the effect of training using video content on abdominal muscle thickness, Oswestry disability index (ODI), and pain in college students with chronic back pain. METHODS: Twenty-nine college students with chronic back pain participated in this study. The subjects were assigned randomly to 15 experimental groups who trained using video content and 14 control groups who exercised voluntarily using back exercise leaflets. The video used for the intervention was obtained from YouTube, and the difficulty level of the video was classified into six levels. Both groups participated in the intervention for 40 minutes/day, three times a week for six weeks, and the variables of abdominal muscle thickness, ODI, and pain were compared before and after the intervention. RESULTS: In the experimental group, there were statistically significant changes in the thickness of the internal oblique and transverse abdominis muscles, ODI, and pain after the intervention, except for the external oblique muscle (p < .05). In the control group, there was no statistically significant difference in all variables after the intervention (p > .05). A statistically significant difference in all variables was observed between the experimental group and the control group after the intervention except for the external oblique muscle (p < .05). CONCLUSION: Treatment of chronic low back pain using video content is a possible alternative treatment if quality images are selected and the difficulty levels are adjusted.

• 가정간호학회지
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• 제31권1호
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• pp.56-65
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• 2024

Purpose: This study aimed to explore the association between demographic characteristics, hospitalization-related characteristics, and the severity of long-term hospitalization in a high-level general hospital, and to analyze the factors influencing decisions of all patients. Methods: General and clinical characteristics of the participants were analyzed using frequency, percentage, mean, and standard deviation. Differences in these characteristics, contingent upon whether a power source was requested, were analyzed using independent t-Test and Chi-squared tests. Logistic regression analysis was used to identify the factors related to the presence or absence of power requests. Results: The factors impacting the decision to refer a dependent variable include medical treatment (neurosurgery) (B=2.118, SE=0.960, p-value=.027, OR=8.314, 95% CI=1.267-54.551), infection isolation (CRE) (B=1.336, SE=0.666, p-value=.045, OR=3.804, 95% CI=1.032-14.021), and the utilization of tertiary antibiotics (B=3.076, SE=1.362, p-value= .024, OR=21.663, 95% CI=1.502-312.530). Conclusion: This study found a significant association between medical treatment (neurosurgery), infection isolation (CRE), and the use of tertiary antibiotics as dependent variables. These findings indicate that continuous monitoring can contribute to a reduction in long-term financial burdens.

• 한국염색가공학회지
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• 제20권6호
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• pp.87-91
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• 2008

It is commonly known that water repellency of the fabric treated with fluorocarbon resin brings about a decrease by the washing and recovers by the subsequent heat treatment. In this article, effect of the water repellency was investigated on the nylon 6, triacetate and silk fabrics treated with hydrocarbon and silicon resins. Hydrocarbon and silicon resins have been widely used in the textile finishing as the softening and water proofing agents. The fabrics were treated with hydrocarbon resins, Paragium JQ and RC (Ohara Paragium Chemical Co.) and a silicon resin, Poron MR (Shinetsu Chemical Co.), and then washed and subsequently heat treated. Although the water repellency increased by the resin treatment, it decreased by the washing apparently and recovered a little by the heat treatment. The effect of the heat treatment was small comparing with that of the fluorocarbon resin. Furthermore, as a mechanical property of the treated fabric, KES shearing and bending hysteresis parameters, modulus and hysteresis width of the hydrocarbon resin-treated nylon 6, triacetate and silk fabrics decreased by the heat treatment after washing. Therefore, the treatment is effective at improving the softening of the fabric in water repellent finish.

• 대한물리치료과학회지
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• 제13권2호
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• pp.17-26
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• 2006

The purpose of this study was to evaluate effect of balance control therapy on low back pain patient's pain and flexibility. The subjects were consisted of 45 patients (15 males, 30 females) who had limited flexion range of motion of full spine with low back pain. All patients were one time treated the balance control therapy. Visual Analogue Scale(VAS) and Finger-to-Floor test(F-T-FT) were measured at pre-treatment, post-treatment and next day. VAS was used to measure subjective pain level. F-T-FT was used to measure forward flexion range of motion of full spine of low back pain patients. The results of this study were summarized as follow: 1. The VAS was significantly reduced between pre-treatment, post-treatment and next day (p<0.001). 2. The F-T-FT was significantly reduced between pre-treatment, post-treatment and next day (p<0.001). 3. The changes of pain decrease were related with pain duration(p<0.05), satisfaction for previous treatment(p<0.001). 4. The changes of flexibility increase were related with satisfaction for previous treatment(p<0.05).

• 한국의류학회지
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• 제29권11호
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• pp.1454-1464
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• 2005

The study was based on a three-stage, non-repetitive factorial experiment in which chemical-rotted kenaf fibers were treated separately with hydrogen peroxide concentrations of $0.5\%,\;1\%\;and\;2\%$, with pH solutions of 7, 9 and 11, and treatment times of 30, 60 and 90 minutes. Under optimal conditions, the study was conducted to determine the strength and elongation of kenaf fibers by the addition of chelators, penetrants and surfactants. The hydrogen peroxide concentration, solution pH and treatment time directly affected the strength of kenaf fibers. The hydrogen peroxide concentration, solution pH affected the elongation of kenaf fibers. It was found, however, that the interaction between pH and treatment time, concentration and treatment time, concentration and treatment time and pH affected the strength of kenaf fibers. Also, It was found that the interaction between pH and concentration, concentration and treatment time, concentration and treatment time and pH affected the elongation of kenaf fibers. Under the hydrogen peroxide conditions of $2\%$ concentration, pH 11 and a treatment time of 60 minutes, there were no effects on the strength and elongation of kenaf fibers with the addition of chelator SP, CA.

• 대한가정학회지
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• 제43권2호
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• pp.115-126
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• 2005

Environmentally and human compatible chitosan were pretreated on cotton fabrics which were then dyed with 100% persimmon juice. The chitosan concentration was 1% and the chitosan types were high molecular weight chitosan (1980cps), low molecular weight chitosan (18첸), chitosan oligomer and water soluble chitosan. The properties of the fabric surfaces, the dyeabilities, the color fastnesses, the antibacterial activities, the strengths, the elongations and the drape stiffnesses were evaluated. The properties of the chitosanpretreated, persimmon juice-dyed cotton fabrics (CLP) were compared to those of the untreated (CN), chitosan treated (CL) and persimmon juice-dyed fabrics (CP). The results were as follows. The fibers extruded from the surface of CN decreased on CP. The air between the fibers within CN were substituted by chitosan solution or persimmon juiceand decreased within CLP according to SEM observations. The effects of chitosan treatment, the chitosan molecular weights and the degrees of deacetylation of chitosan on the dyeabilities of the persimmon juice-dyed cotton fabric were not distinct. The curing after chitosan padding improved the dyeabilities of CLP compare to noncuring. The strengths of CP decreased and those of CL increased, compared to those of CN. The strengths of CLP were greater than those of CP. The elogations of CP and CL were greater than those of CN. The strengths and elongations of CLP were greater than those of CN. The chitosan treatments improved the strengths but not the elongations. The drape stiffnesses of CL, CP and CLP were greater than those of CN. The antibacterial activites of chitosan pretreated, persimmon juice-dyed cotton fabrics against Staphylococcus aureus were increased by more than 98% by persimmon juice.