• Title/Summary/Keyword: Value of Human

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The Chemical Components of Perilla Leaf(frutescens Britton var. acuta Kudo) by the Making Process and Sensory Evaluation of Jasosuksu (제조과정에 따른 자소엽의 화학적 성분 및 자소숙수의 기호적 특성)

  • Kim, Seong-Mi;Jung, Hyun-Sook;Choi, Ok-Jal
    • Korean Journal of Human Ecology
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    • v.8 no.4
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    • pp.23-35
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    • 2005
  • The purpose of this study was to analyze the chemical components of Perilla leaf(frutescens Britton var. scuta Kudo) according to the making process, and to examine Hunter's color value and sensory evaluation of Jasosuksu by extraction time. Perilla leaves were prepared in three types; fresh leaf, dried leaf in the shade and roasted leaf after being dried in the shade in order to make Jasosuksu. The results of the research were as follows: Free sugars(sucrose, glucose, fructose) and organic acids(citric acid, tartaric acid, malic acid, succinic acid) were present in the fresh leaf, dried leaf and roasted leaf. $15{\sim}16$ kinds of amino acid including aspartic acid were determined in the fresh leaf, dried leaf and roasted leaf, and the major free amino acids were serine, aspartic acid, and glutamic acid. The major total amino acids of tile fresh leaf, dried leaf and roasted leaf were glutamic acid, histinine, and glycine. The major fatty acids of Perilla leaves were palmitic acid, linolenic acid, and linolenic acid. The content ratio of linolenic acid in fresh leaves was the highest, but that of palmitic acid was lower than that of dried leaves and roasted leaves. L value, a value, and b value of Perilla leaf were the highest in the roasted leaves followed by the order of dried leaves and fresh leaves. L value and b value of Jasosuksu extracted from roasted leaves were higher than Jasosuksu extracted from dried leaves. The preference of color, flavor, sweetness of Jasosuksu extracted from dried leaves was the highest when extraction time was 10 min. at $70^{\circ}C$, but that of Jasosuksu extracted from roasted leaves was the highest when extraction time was 15 min. at $70^{\circ}C$. The preference of color, flavor, taste of Jasosuksu extracted from roasted leaves was higher than that of Jasosuksu extracted from dried leaves.

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Human Sensibility Parameter Estimation by Biological Signal Processing -with the Examiner Direct-Selecting Image Presentation (생체신호처리에 의한 인간 감성파라미터 추출 - 피검자 영상제시물 직접 선정기법에 의하여)

  • 황재호
    • Science of Emotion and Sensibility
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    • v.4 no.1
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    • pp.61-67
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    • 2001
  • This paper described the effect of subjective approach in case of the human sensibility experiments. The procedure is proceeded subjectively. Human faces are selected as the image presentation media. Pleasant and unpleasant images are selected directly by examiner, And also the image presentation system, which is executed with a computer and has the square-type black box monitor equipment, is manufactured. Images are presented with the step-variation time interval technique. questionnaire test and EEG signal detection data are analyzed. The analysis parameters are a “frequency band integral value” and a “band differential variation ratio”. he results show the high sensibility and fast response. The fact that image presenting repetition alleviates is verified.

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Human Capital and Methodic of Determination of Its Cost: A Case of Kazakhstan

  • Chulanova, Zaure K.;Ussenova, Anel S.
    • The Journal of Asian Finance, Economics and Business
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    • v.2 no.2
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    • pp.19-25
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    • 2015
  • This research is aimed the furthest development of the conception of Human capital formation. The study made on the base of methods of scientific classification and systematization; dialectical method and the method of scientific abstraction, systematic and comparative analysis; expert assessment and ratings. Formation of the competitive human capital is one of the most important goals of modern development of Kazakhstan in condition of the innovative economy construction. In this context the necessity of formation and development of the effective human capital considerably increases. Realization of this requires definition of a technique of measurement of its cost as well. The authors attempt to calculate the value of human capital for Kazakhstan during independency time. In order to determine the methods of its quantitative and qualitative assessment different methodological ways for human capital research are studied. On the basis of the study, it was revealed that formation of the competitive human capital can't be considered in a separation from development and modernization of system of quality education, improvement of the employment sphere, worthy payment for work.

Developing Customer-Oriente Service Model in the Electronic Commerce: Focus on the Customer Value, Service Quality, ad Performance (전자상거래의 고객지향적 비즈니스 모델 구축에 관한 연구 - 고객가치와 서비스 품질, 기업의 성과를 중심으로)

  • Lee, Hyun-Kyu
    • The Journal of Information Systems
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    • v.14 no.1
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    • pp.125-147
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    • 2005
  • This research focused on the comparison of corporate business mokels to explain different financial performances on the eBusiness domain. Especially, because customers have the more buying [ower tha other business areas, customer value and the service quality were prepared for independent variables and operational margin which can be obtained by publicize report was used for a dependent variable in stead of the other variables dependent on human perception as well. As a result, this research found that the customer value measured by service quality concept impact on the financial performance of eBusiness corporation positively. To find out more delicate results, structural equation was used for statistical method using 324 survey samples on 10 corporations. Though data using for statistical analysis were divided into individual and corporate level and have the time gap between research time and financial performance publicized period, the value of this research is that the customer value and service quality concepts with very objective financial information were input for constructing a research model.

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The Impact of Service Quality on Service Satisfaction and Store Loyalty: Service Value as a Moderator (편의점의 서비스품질 요인이 서비스 만족 그리고 점포충성도에 미치는 영향: 서비스가치 조절효과를 중심으로)

  • Han, Sang-Ho;Yang, Heo-Chang;Kim, Jong-Lak
    • Journal of Distribution Science
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    • v.13 no.10
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    • pp.101-108
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    • 2015
  • Purpose - The convenience store business sector in South Korea has contributed to economic growth and job creation, and the growth potential of this market segment remains very high. In addition, service value is a more important factor than price in determining purchase intention. Research in the convenience store market is relatively very low compared to other retail sectors. In particular, research on service quality for the convenience of retailers who examine and analyze customer behavior and service quality factors used in the convenience store side of the situation is very inadequate. We have investigated the relationship of store service quality, service satisfaction, and store loyalty. In addition, we have examined the way service value moderates the relationship among these variables. Research design, data, and methodology - The questionnaire was developed using modified and supplementary questions based on the KD-SQS and RSQS models. The study suggested a theoretical model composed of 15 hypotheses on the relations between theoretic variables, and surveys conducted with consumers in discount stores in the Seoul and Gyunggi Metropolitan area in order to verify the hypotheses. We used the SPSS/PC statistical packages to analyze the results. The number of surveys used was 227. Moreover, a structural equating model was also used to analyze the reliability and validity of the composing elements and to verify the suggested hypotheses. Results - The overall results of this study are as follows. First, all service quality elements have a significant effect on service satisfaction. Second, all service quality elements have a significant effect on store loyalty. Third, service satisfaction has a significant effect on store loyalty. Finally, when the participants were divided into high and low service value the results of the multiple regression analyses showed that only the relationship between policy of service quality and satisfaction, and human interaction and policy of service quality and loyalty were significant. The implications are discussed based on the findings of the study. Conclusions - First, through direct hypotheses testing, we confirmed that the convenience service quality positively impacts the service satisfaction and loyalty of buyers. In particular, the reliability, origin benefit, and promotion were found to have more influence on satisfaction and loyalty of consumers of a convenience store. Further, for the service quality of the convenience for the consumer loyalty, greater human interaction was a high-value and statistically significantly higher than the degree of improvement in consumer loyalty. This underscores the importance of education and human services management of employees working in a convenience store. In particular, frequent changes in personnel generate results that negatively impact loyalty with customers. These results may lead to a serious problem in the economics of the store. Therefore, it should enhance the value of services through the establishment of training and compensation for employees. In addition, a certain educational level is required as well as a basis for compensation and retention.

Antimicrobial Effect of Ethanol Extract of Garcinia mangostana L. against Enterococcus faecalis Isolated from Human Oral Cavity

  • Park, Tae-Young;Lim, Yun Kyong;Lee, Dae Sung;Kook, Joong-Ki
    • International Journal of Oral Biology
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    • v.43 no.3
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    • pp.129-132
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    • 2018
  • Enterococcus faecalis is a major causative agent of endodontic treatment failure. The purpose of this study was to investigate bactericidal effects of ethanol extract of Garcinia mangostana L. (mangosteen extract) on five strains of E. faecalis that were isolated from human oral cavities. The bactericidal effects of mangosteen extract were assessed by measurement of minimum bactericidal concentration (MBC) value. The cytotoxicity of mangosteen extract on immortalized human gingival fibroblasts, hTERT-hNOF, was determined based on cell counting method. The data revealed the MBC value of mangosteen extract against the E. faecalis strains was $4{\mu}g/ml$. Additionally, the cell viability of mangosteen extract on hTERT-hNOF was 83.7-89.1% at the 1 to $16{\mu}g/ml$. These findings indicated that mangosteen extract could be used as a root canal cleaner during management of endodontic treatment failure caused by E. faecalis.

A Study on Algorithm of Pulmonary Blood Vessel Search Using Pyramid Images and Fuzzy Theory (피라미드 영상과 퍼지 이론을 이용한 흉부 혈관 성분의 검출에 관한 연구)

  • Hwang, Jun-Heoun;Im, Jung-Gi;Han, Man-Cheong;Min, Byoung-Goo
    • Proceedings of the KOSOMBE Conference
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    • v.1990 no.11
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    • pp.11-14
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    • 1990
  • The detection of pulmonary blood vessels is very difficult owing to their complex tree structures and different widths. In this paper, We propose a new detection algorithm. The motivation of this algorithm is that Han is the best detector. So, this algorithm is developed to imitate the human searching process. To realize it, the algorithm consist of two components. One is Pyramid Images whose one pixel is median value of four pixels of the previous low level. Searching gradually from high level to low level, We concentrate on global and main information of structure at the first. Then based on it, We search the detailed data in low level. The other is fuzzy logic which makes it easy to convert searching process expressed as human language into numeric multi_value. This algorithm showes speedy and robust results. But the more study on both human searching process and the detection of small part is needed.

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Effect of Solvent in Human Hair Dyeing with Natural Dye(II) (천연염료에 의한 모발염색에서 용매의 효과(II))

  • Choi, Chang-Nam;Yang, Hye-Youn;Jung, Nam-Young;Lim, Sun-Nye;Lee, Woong-Eui;Jang, Mi-Hwa
    • Textile Coloration and Finishing
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    • v.22 no.2
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    • pp.110-117
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    • 2010
  • Recently, there is a trend to utilize natural dyes in many dyeing fields. In this work, the effects of benzyl alcohol in human hair dyeing with cochineal, a natural dye, was investigated. We investigated the K/S value and color value of dyed hair, water retention of dyed hair, protein release-ability of dyed hair, and wash fastness of dyed hair according to dyeing time and temperature. The shade of dyed hair was reddish. By adding benzyl alcohol in cochineal dyeing, the dyeing rate was increased and the dyeing equilibrium was established at early stage. The water retention of dyed hair was increased and the protein release-ability of dyed hair was decreased, meaning that the hair was less damaged during dyeing, The dyed hair showed a good wash fastness.

Selective Cytotoxic Effects of Doenjang (Korean Soybean Paste) Fermented with Bacillus Strains on Human Liver Cell Lines

  • Choi, Myeong-Rak;Lim, Hyun-Soo;Chung, Yoon-Ju;Yoo, Eun-Jeong;Kim, Jong-Kyu
    • Journal of Microbiology and Biotechnology
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    • v.9 no.4
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    • pp.504-508
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    • 1999
  • This report compares the selective cytotoxic effects of Doenjang fermented by various Bacillus strains (Bacillus sp. SS9, SSA3, and PM3) on human liver cell lines with that of conventional Doenjang (DTY, DTG, and DTK) and commercial Doenjang (DCM, DCD, and DCS). To investigate selective cytotoxic effects of Doenjang extracts, the cell density of HepG2 (Hepatocellular carcinoma) and CCL-13 (cells derived from human normal liver) was estimated after addition of the extracts by using a viable cell counting method. The maximum selectivity ratio ($IC_{50}$value against CCL-13/$IC_{50}$ value aganist HepG2) was observed by PM3 (extracts of Doenjang fermented with Bacillus sp. PM3). As for morphological changes shown by the addition of PM3 into HepG2 and CCL-13 cultures, HepG2 was significantly disrupted, however, CCL-13 was not affected. Also, the growth rate of HepG2 was decreased significantly by the addition of PM3. Consequently, PM3 showed a more detrimental effect on HepG2 than that on CCL-13.

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Development of Value-added Macaronè with Perilla frutescens Powders and Their Physiological Characteristics (자일로스와 들깨를 이용한 기능성 마카롱 개발 및 생리활성 품질 분석)

  • Lee, Min-Woo;Choi, Soo-Yong;Yoo, Kyung-Mi;Lim, Soo-Yeon;Jung, Woo-Seok;Hwang, In-Kyeong
    • The Korean Journal of Food And Nutrition
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    • v.28 no.1
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    • pp.66-72
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    • 2015
  • This study was conducted to investigate the effect of Perilla frutescens powder on physiological and sensory characteristics in macaron$\grave{e}$. The perilla powders were added to macaron$\grave{e}$ at a weight percentage of 0, 2.5 and 4%. Color values (L-value, redness and yellowness index), total phenolics, DPPH radical scavenging activity, textures, total sugar contents and sensory characteristics of macaron$\grave{e}$ made with varying levels of perilla powder were measured. In sensory evaluation, significant differences (p<0.05 and p<0.01) were shown in color, sweetness, nuttyflavor, texture and overall acceptability depending on the addition level of perilla powders.