• Title/Summary/Keyword: enhancing effect

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Task Oriented Approach of Hemiparetic Patients (편마비환자의 과제지향 접근법)

  • Kim Seong-hak;Park Rae-joon
    • The Journal of Korean Physical Therapy
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    • v.16 no.2
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    • pp.54-62
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    • 2004
  • The propose of this study was to evaluate the effect of body weight support treadmill training on the patients with chronic stroke. Body weight support(BWS) treadmill training has recently been shown to be effective for gait training following stroke, and few researchers have measured the usefulness of this intervention in enhancing function, and there are reports in which BWS overground ambulation was studied. This study were 1) to report the feasibility and patient tolerance for using a BWS system for treadmill ambulation, 2) to measure the function of patients with chronic stroke prior to and following BWS treadmill and overground ambulation training, and 3) to describe a protocol used for patient treatment progression using BWS treadmill training.

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EFFECT OF NITROGEN POSITION ON EXCITED STATE PROPERTIES OF 1-(9- ANTHRYL )-2-(n-QUINOLINYL)ETHENES

  • Shin, Eun-Ju
    • Journal of Photoscience
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    • v.6 no.2
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    • pp.61-65
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    • 1999
  • The fluorescence properties and photoisomerization behavior of 1-(9-anthryl)-2-(n-quinolinyl)ethene (n-AQE, n=2-4) have been investigated in various solvents. t-3-AQE is strongly fluorescent, but does not accomplish photoisomerization, similar to parent hydrocarbon compound, t-1-(9-anthryl)-2-phenylethene (t-9-APE) or t-1-(9-anthryl)-2-(1-naphthyl)ethene (t-1-ANE). Fluorescence and photoisomerization oft-2-AQE and t-4-AQE are strongly affected by solvent polarity. Dependence of fluorescence quantum yield on the solvent polarity is moderate for t-2-AQE and large for t-4-AQE. In nonpolar solvent (in n-hexane), they exhibit relatively strong fluorescence, but do not isomerize to cis isomer on irradiation, even if inefficient isomerization is observed for t-4-AQE. However, as solvent polarity increases, their fluorescences become weak with efficient photoisomerization to corresponding cis isomer. Intramolecular charge-transfer excited state is presumed to contribute to photoisomerization. The S$_1$ decay parameters were found to be solvent-dependent due to the charge-transfer character of lowest S$_1$ state. In polar solvents, the activation barrier to twisting is reduced enhancing the isomerization of r-2-AQE and t-4-AQE in the singlet manifold.

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Free and Glycosidically Bound Volatile Components in Tobacco Leaves(Nicotiana tabacum L.) (잎담배중 유리 및 Glycoside형태로 존재하는 휘발성 향기성분)

  • 김영회;나도영;김옥찬;서철원;김용태
    • Journal of the Korean Society of Tobacco Science
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    • v.14 no.1
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    • pp.79-86
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    • 1992
  • Free and glycosidically bound volatiles from three green tobacco leaves(NC 82, KF 109 and Br-21) were separated by nonionic resin Amberlite XAD-2 adsorption column chromatography and election by selective solvents. Aglycones from the glycosidically bound fractions were released by enzymatic hydrolysis with almond B-glucosidase. A total of 20 components identified from free and glycosidically bound fractions, the major components were benzaldehyde, benzyl alcohol, 2-phenylethyl alcohol, 3-oxo- -ionol, 3-hydroxy-B-ionone, 3-oxo-7, 8-dihydro-n-ionol and scopoletin. Six Cl.B norisoprenoids identified in this study, which have been described to possess a characteristic tobacco aroma-enhancing effect, were not presented in free forms but rather bound glycosidic forms.

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Flotation Characteristics of Activated Sludge by Micro-bubbles (미세 기포에 의한 활성슬러지의 부상특성)

  • Kim, Seong-Jin;Kang, Byoung-Jun;Park, Sang-Wook;Lee, Jae-Wook;Jung, Heung-Joe;Kwak, Dong-Heui
    • Journal of Korean Society of Water and Wastewater
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    • v.20 no.4
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    • pp.501-507
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    • 2006
  • Dissolved air flotation (DAF) has been well known for the gravity separation process. The solids to be separated are transferred from the water body to the water surface using micro-air bubbles. DAF has also been used for enhancing solids-liquid separation of industrial and municipal wastewater by adding a its unit parallel to a sedimentation unit to reduce the hydraulic loading in the sedimentation clarifier. This study was to investigate flotation characteristics of activated sludge by the recent DAF technique without chemical agents. In addition, the effect on temperature in flotation of activated sludge and the thickening degree of activated sludge were studied.

Static Test on Aged RC Bridge Slabs Strengthened With TYFO Glassfibers (TYFO 유리섬유로 보강된 노후교량 상판에 대한 정적실험)

  • 송재필;김철우;김기봉;정영수;이광명
    • Proceedings of the Korea Concrete Institute Conference
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    • 1997.10a
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    • pp.621-626
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    • 1997
  • Recently, TYFO glassfibers have been used for strengthening n aged RC bridge slabs because of low material cost and easy repairing work. The purpose of this study is to experimentally and analytically investigate the effect of TYFO glassfibers for enhancing the capacity of aged RC bridge slabs. Tes result shows that yield and ultimate strength of RC slabs with TYFO are increased as 11~18% and 25~35% comparing with those for RC slabs without TYFO, respectively, Also, ductility of RC slabs strengthened with TYFO have been significantly increased. Further tests have been performing on aged RC bridge slabs strengthened with carbon fiber strips.

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Educational Intervention Utilizing Fairy Tales : Effects of on Creativity and Pro-social Behaviors in Early Childhood (전래동화를 활용한 교육적 개입이 유아의 창의성과 친사회적 행동에 미치는 효과)

  • Park, Sun Hee;Kim, Soo Young
    • Korean Journal of Child Studies
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    • v.28 no.2
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    • pp.193-204
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    • 2007
  • This study investigated the effect of educational intervention utilizing fairy tales on young children's creativity and pro-social behaviors. Participants were 40 five-year-old young children. Fairy tale books were read to the experimental group and were adapted for various educational intervention activities but the control group participated only in standard child care center themes without educational interventions. Results showed significant differences between experimental and control groups in creativity and pro-social behavior. Findings confirmed that educational intervention utilizing fairy tales is an effective means for enhancing creativity and pro-social behavior in young children.

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Analysis of the Effect of Training Program for Parent-Adolescent Communication Applied to Home Economics Classes, and the Possibility to Implement the Program (가정과 수업에의 적용 가능성 탐색을 위한 부모자녀간 의사소통훈련 프로그램의 효과분석)

  • 박인순
    • Journal of the Korean Home Economics Association
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    • v.36 no.4
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    • pp.109-120
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    • 1998
  • The Purpose of this research was to introduce communication training program for positive parent-adolescent relation into home economics education curriculum. The research applied the program named "Making the desirable world 2" which was revised by K.E.T.I(Korea Effectiveness Training Institute). This program was given two hours a week during 8 weeks. The subject of this study was 24 students, divided into two groups, the experimental and the control group. This research supposed that parent-adolescent communication and self-esteem in the experimental group would significantly increase by group training program. The results of this research are as follows. First, parent-adolescent communication in the experimental group was significantly increased by the group training program. Second, self-esteem in the experimental group was significantly increased by the group training program. For home economics education as a practical subject matter, promoting qualitative maturity of students' family life, this study aimed both at enhancing communication for positive relation of parent-adolescent by group training and implementing home economics education curriculum practically.

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Effective Marketing Proposals Enhancing Customer Loyalty

  • Chen, Tser-Yieth;Hsu, Hsin-Swai
    • Journal of Distribution Science
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    • v.12 no.5
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    • pp.5-13
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    • 2014
  • Purpose - We seek feasible strategies to draw customers into a state of attitudinal/behavioral loyalty through perceived quality and perceived risk in the experienced food industry. Research design, data, and methodology - We utilize the LISREL model to examine the cause and effect relationships between customer loyalty, perceived quality, perceived risk, and three marketing proposals (brand image, store image, and promotion). We employed the quota sampling method to conduct the survey questionnaires, collecting365 effective customer samples in coffee shops/stores in Taipei City. Results - We find that store image substantially benefits consumer loyalty through perceived quality. Marketing managers can enhance store environment and atmosphere to elicit both attitudinal and behavioral aspects of customer-perceived quality and loyalty. Conclusions - This is the first paper to investigate simultaneously customer loyalty across brand image, store image, and promotion/marketing proposals in the food industry. Managers can promote brand image and store image at the same time to enhance customer-perceived quality.

Effect and Development of Automatic Control of Dissolved Oxygen on Growth of Phellinus linteus WI-001 (Phellinus linteus WI-001 균사체의 성장에 미치는 용존산소농도의 영향 및 자동 조절방법 개발)

  • 김종래;권호균;전계택;이계관
    • Microbiology and Biotechnology Letters
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    • v.28 no.5
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    • pp.285-290
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    • 2000
  • The effects of dissolved oxy-gen(DO) concentration and DO control modes on cell growth in a 4L computer-controlled bioreactor system were investigated using Phellinus linteus WI-001, a producer of protein-polysaccharides having potent anticancer activi-ties. When DO was controlled at about 20%, maximum cell concentration and specific growth rate of the strain were observed to increase 36% and 64%, respectively, as compared to the experiment performed without DO control. By adopting cascade automatic control of DO ar 20% in a mixed automatic control mode using computer-con-trolled program, 19.5g/L of maximum cell concentration was obtained. These results showed that the mixed auto-matic control mode was the effective method for enhancing cell growth of the shear sensitive Phellinus linteus.

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A Comparison of the Image of Korea as Perceived by Foreign Tourists Before and After the International Trade Show - The Case of 2005 Seoul International Sports & Leisure Industry Show -

  • Choi, Sang-Su
    • International Commerce and Information Review
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    • v.9 no.2
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    • pp.467-480
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    • 2007
  • This research empirically examined changes in the images of Korea over three points in time among Japanese, Chinese, and U.S. visitors to South Korea. Between March 14 and May 31, 2005, about two to three months after the 2005 Seoul International Sports & Leisure Industry Show ended, 153 tourists from America, 129 from China, and 156 from the Japan completed the survey instrument. The results from a General Linear Model (GLM) with repeated measures showed that tourists from all three countries had more positive images after the Seoul International Sports & Leisure Industry Show than before it. It was concluded that the 2005 Seoul International Sports & Leisure Industry Show appeared to have a significant positive effect in enhancing the image of South Korea. The study suggests that an internationally significant trade Show can change the image of a tourism destination in a short time period.

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