• Title/Summary/Keyword: Value Score

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Development of Walkability Search System (보행친화도 검색 시스템 개발)

  • Kim, Eun Jung;An, Donghyeok
    • Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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    • v.9 no.12
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    • pp.987-997
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    • 2019
  • Walk score, walkablity index of built environmental condition, has developed and used in everyday life in United States. The purpose of this study is to produce walk score in Seoul, and to develop computer-based walk score system for improving it's usage. This study covers city of Seoul, and the unit of spatial analysis is 100m × 100m grid cell. This study uses same methodology with walk score in US, the Geographic Information Systems(GIS) is used for calculating the values of walk score(N=58,062). This study implemented Java-based system that utilizes walk score dataset(latitude, longitude, and walk score). This system provided search functions including both lat/long-based and address-based options. Meanwhile, this system was designed to provide the closest value of walk score in dataset if location did not match the certain points in dataset. This study has significance to provide walk score system being easily available to all.

Scoring System for Factors Affecting Aggravation of Lumbar Disc Herniation

  • Lee, Sung Wook;Kim, Sang Yoon;Lee, Jee Young
    • Investigative Magnetic Resonance Imaging
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    • v.22 no.1
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    • pp.18-25
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    • 2018
  • Purpose: To investigate the various imaging factors associated with aggravation of lumbar disc herniation (LDH) and develop a scoring system for prediction of LDH aggravation. Materials and Methods: From 2015 to 2017, we retrospectively reviewed the magnetic resonance imaging (MRI) findings of 60 patients (30 patients with aggravated LDH and 30 patients without any altered LDH). Imaging factors for MRI evaluation included the level of LDH, disc degeneration, back muscle atrophy, facet joint degeneration, ligamentum flavum thickness and interspinous ligament degeneration. Flexion-extension difference was measured with simple radiography. The scoring system was analyzed using receiver operating characteristic (ROC) analysis. Results: The aggravated group manifested a higher grade of disc degeneration, back muscle atrophy and facet degeneration than the control group. The ligamentum flavum thickness in the aggravated group was thicker than in the group with unaltered LDH. The summation score was defined as the sum of the grade of disc degeneration, back muscle atrophy and facet joint degeneration. The area under the ROC curve showing the threshold value of the summation score for prediction of aggravation of LDH was 0.832 and the threshold value corresponded to 6.5. Conclusion: Disc degeneration, facet degeneration, back muscle atrophy and ligamentum flavum thickness are important factors in predicting aggravation of LDH and may facilitate the determination of treatment strategy in patients with LDH. The summation score is available as supplemental data.

Systemic Inflammatory Response as a Prognostic Factor in Patients with Cancer (암환자의 예후인자로서 전신염증반응에 대한 고찰)

  • Yoon, Seong-Woo
    • Journal of Korean Traditional Oncology
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    • v.17 no.1
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    • pp.1-7
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    • 2012
  • Objective : The association of cancer survival and components of the systemic inflammatory response, combined to form inflammation-based prognostic scores (modified Glasgow Prognostic Score (GPS), Neutrophil Lymphocyte Ratio, Platelet Lymphocyte Ratio) is reviewed in this article. Methods and Results : With extensive research of papers in the PubMed, there is good evidence that preoperative measures of the systemic inflammatory response predict cancer survival, independent of tumor stage, in primary operable cancer. GPS also shows its prognostic value as a predictor of survival, independent of tumor stage, performance status and treatment in a variety of advanced cancer. GPS is associated with chemotherapy related toxicities as well as response to treatment and C-reactive protein shows its clinical value as a monitor of chemotherapy response. The systemic inflammatory response is closely related to cachexia and may be suitable measure for the clinical definition of cancer cachexia. Conclusion : Anticipated survival using the inflammation-based prognostic score is a major factor to be taken into consideration when deciding whether active intervention including surgery and chemotherapy or palliation therapy including acupuncture and herb medication is appropriate.

The Effects of Internal-External Locus of Control on Level of Aspiration in Korean Children (아동(兒童)의 내(內)·외통제신념(外統制信念)이 포부수준(抱負水準)에 미치는 영향(影響))

  • Joen, Kyoung Mie
    • Korean Journal of Child Studies
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    • v.4
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    • pp.53-61
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    • 1983
  • The purpose of this study was to investigate the effects of internal-external locus of control on level of aspiration in Korean Children. The locus of control was measured by means of the Nowicki & Strickland's "A Locus of Control Scale for Children (1973)". The level of aspiration was measured by "Throw Balls into the Basket Game" Sixty internal controlled children(30 girls and 30 boys) and 60 external controlled children(30 girls and 30 boys) were selected among 853 children in fifth grade. For the data analysis, two - way analysis of variance and t-test were applied, Pearson correlation coefficient was computed. The results of this study were as follows; 1. Goal discrepancy score were significantly higher in the internal controlled children than in the external controlled children. 2. Shift value were significantly higher in the external controlled children than in the internal controlled children. 3. School achievement were significantly higher in the internal controlled children than in the external controlled children. 4. There was no significant difference in the school achievement between the children who showed high goal discrepancy score and the children who showed low one. 5. There was no significant difference in the locus of control between girls and boys. 6. Goal discrepancy score were significantly higher in boys than in girls, but there was no significant difference in the shift value between girls and boys.

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Mate Selection Factors and Marital Satisfaction of Married Women (기혼여성의 배우자 선택요인과 결혼만족도)

  • 이선정;신효식
    • Korean Journal of Human Ecology
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    • v.3 no.2
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    • pp.13-26
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    • 2000
  • The purpose of present study were to find the general trends of mate selecting factors and. marital satisfaction. concentrated on married women, to examine the difference among mate selection factors and marital satisfaction according to socio-demographic variables and Psychological variables and to analyze the effects of these variables influencing marital satisfaction. The subjects were 276 wives, living in Kwangju that having passed under S years after marriage without divorce experience. The major findings were as follows . 1. In mate selection, factor of high-degree was personality. view of value. personal relations, achievement, emotional mature. self-differentiation. degree of affection's expression. sense of humor, charms and condition of health Respondents'marital satisfaction score showed 91.75 and this score was higher than median score(62.5) 2. The external factor of mate selection showed significant difference according to degree of education. career. order. and sex-role attitude. The internal factor of mate selection showed significant difference according to degree of education, career, order, self-differentiation, self-esteem, and sex-role attitude 3. As correlating mate selectional factors to marital satisfaction, the significance appears in the mate's personality. view of value, emotional mature. personal relations. self-differentiation, condition of health. achievement. charm, sense of humor and degree of affection's expression. 4. Married women's marital satisfaction was influenced by self-esteem, personality and child's number that were explained about 38% by these variables. In conclusion, to happy marital life must be loved her own self. and above all considered internal factors like personality than external factors in mate selection.

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Impact of ESG (Environmental, Social, Governance) on the Performance of Electric Utilities (ESG(Environmental, Social, Governance)가 발전기업의 성과에 미치는 영향)

  • Ko, Byungguk;Lee, Kyuhwan;Yoon, Yongbeum;Park, Soojin
    • New & Renewable Energy
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    • v.18 no.2
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    • pp.60-72
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    • 2022
  • The environmental, social, and governance (ESG) score is gaining recognition as important nonfinancial investment criteria. With climate change emerging as a global issue, energy companies must pay attention to the ESG impact on corporate performance. In this study, the ESG impact on the performance of energy companies was analyzed based on 23 companies selected from the S&P 500. The panel corrected standard error methodology was used. The Refinitiv ESG score was the independent variable, and financial performance metrics, such as Tobin's Q, return on assets, and return on equity, were the dependent variables. It was found that the ESG score is positively associated with long-term corporate value but not with short-term profitability in the electricity utility industry. Among the subcategories of ESG, the environmental and social scores also showed positive correlations with long-term corporate value. A direct incentive policy is recommended that can offset expenses for ESG activities to reduce carbon emission in the energy sector.

Study to the Effect of Involutional Blepharoptosis Surgery Using Objective and Subjective Parameters

  • Asamura, Shinichi;Wada, Yoshitaka;Tanaka, Saiichi;Saika, Shizuya
    • Archives of Plastic Surgery
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    • v.49 no.4
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    • pp.473-478
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    • 2022
  • Background We investigate the effect of involutional blepharoptosis (IB) surgery based on dry eye symptoms by analysis using objective and subjective measures. Methods We recorded various parameters from patients that underwent levator advancement surgery for IB, totaling 125 eyes (total 65 patients, 5 unilateral, 60 bilateral). Subjective assessment comprised a questionnaire on dry eye-related quality of life score (DEQS), a summary score calculated from DEQS, and six-grade evaluation, the patient's own measure of eye comfort. Objective assessment comprised marginal-reflex distance-1 (MRD-1), measurement of tear film breakup time, and superficial keratopathy (SPK) existence by slit lamp microscope. Results Subjective assessments showed that IB patients had improvement of dry eye symptoms and eye comfort when surgery increased MRD-1. On the other hand, objective assessments showed that the presence of SPK is suspected when the postoperative MRD-1 level is 3 mm or higher. Conclusion IB surgery must not only increase MRD-1 value, but also to perform maintenance of the appropriate ocular surface condition. From our parameters, we suggest postoperative MRD-1 value should be maintained at < 3 mm to safe and effective of IB surgery.

Parenting Stress in Mothers with Only One Child in Toddler Stage (걸음마기 한 자녀를 둔 어머니의 양육스트레스)

  • Lee, Sun Young;Ahn, Sun Hee
    • Journal of Families and Better Life
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    • v.34 no.1
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    • pp.33-47
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    • 2016
  • The purpose of this study was to examine factors which influence maternal parenting stress. The subjects were 182 mothers with toddlers 12 to 36 months old living in Seoul and Gyeonggi-do Province. The instruments used for this study were a self-report questionnaire, PDH(Parenting Daily Hassles), EAS(Emotionality, Activity, Sociability), Value of children by Lee et al., PAI(Parenting Alliance Inventory), and burden of the costs of children. The data were analyzed by descriptive statistics, Pearson's correlation and Hierarchical multiple regression using the SPSS 18.0 program. The main results of this study were as follows: First, the mean score of activity temperament, emotional value of children and husband's support were higher than average. The mean score of Emotionality temperament, instrumental value of children, burden of the costs of children and maternal stress were average. Second, maternal parenting stress was positively correlated with emotionality temperament, mother's age, burden of the costs of children, and negatively correlated with emotional value of children, and instrumental value of children, husband's support. Third, emotionality temperament, husband's support, burden of the costs of children, maternal employment status, and instrumental value of children had an impact on maternal parenting stress. It is expected that the results of this study will contribute to providing basic data for establishing a policy to decrease maternal parenting stress.

The Influence of Nursing Image, Job Value on Nursing Professionalism of First Year Nursing Students (간호학과 신입생의 간호사이미지, 직업가치관이 간호전문직관에 미치는 영향)

  • Jang, Young-Mi
    • Journal of Industrial Convergence
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    • v.17 no.3
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    • pp.31-38
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    • 2019
  • This study examined the influence of nurse image, job value on the nursing professionalism of first year nursing students. Data were collected from May 7 to May 14, 2018 for 306 first year nursing students. The collected data were analyzed using SPSS 22.0. The average degree of nursing image at 4.12, job value score of 3.12, and nursing professionalism score of 3.98. Nursing professionalism was positively correlated with the nursing image(r=.823, p<.001) and job value(r=.492, p<.001). The significant variables explaining nursing image(${\beta}=.760$, p=.000) and job value(${\beta}=.134$, p=.000) These factors explained 69% of nursing professionalism. It is necessary to provide education that consider the nursing image, job value of nursing students to help them establish an acceptable view of nursing professionalism.

Feasibility of Revision Cochlear Implant Surgery for Better Speech Comprehension

  • Hwang, Kyurin;Lee, Jae Yong;Oh, Hyeon Seok;Lee, Byung Don;Jung, Jinsei;Choi, Jae Young
    • Journal of Audiology & Otology
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    • v.23 no.2
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    • pp.112-117
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    • 2019
  • Background and Objectives: The purpose of this study was to evaluate the efficacy of revision cochlear implant (CI) surgery for better speech comprehension targeting patients with low satisfaction after first CI surgery. Subjects and Methods: Eight patients who could not upgrade speech processors because of an too early CI model and who wanted to change the whole system were included. After revision CI surgery, we compared speech comprehension before and after revision CI surgery. Categoies of Auditory Performance (CAP) score, vowel and consonant confusion test, Ling 6 sounds, word and sentence identification test were done. Results: The interval between surgeries ranged from eight years to 19 years. Same manufacturer's latest product was used for revision surgery in six cases of eight cases. Full insertion of electrode was possible in most of cases (seven of eight). CAP score (p-value=0.01), vowel confusion test (p-value=0.041), one syllable word identification test (p-value=0.026), two syllable identification test (p-value=0.028), sentence identification test (p-value=0.028) had significant improvement. Consonant confusion test (p-value=0.063), Ling 6 sound test (p-value=0.066) had improvement but it is not significant. Conclusions: Although there are some limitations of our study design, we could identify the effect of revision (upgrade) CI surgery indirectly. So we concluded that if patient complain low functional gain or low satisfaction after first CI surgery, revision (device upgrade) CI surgery is meaningful even if there is no device failure.