• Title/Summary/Keyword: negative correlation

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A Study on the Relationship between Women's Values and Preference in Clothing Design (한국여성의 가치관과 의복디자인 선호도와의 상관성 연구)

  • Lee Sun Jae
    • Journal of the Korean Society of Clothing and Textiles
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    • v.11 no.1
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    • pp.29-42
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    • 1987
  • This study was an attempt to survey, the relationships between women's values and preference in clothing design. For the measurement of values scale was to relect the theoretical, economic aesthetic, social. political and religious values explained by Allport-vernon- Lindzey. The preference rate in clothing design consisted of 50 items and 3 factors including color, form and texture. The questionnaire were administered to a sample of women (between college students and adult) who lined in Seoul, Korea. The date for 910 respondents were analyzed by person's carrelation coefficient, to-test and $x^2$ test. Through this study, the followings were founds; 1. Aesthetic value was the mast important of female college students values and economic value was the most important of adult's values. 2. There were significant relation between values and the preference for clothing form in line and style; 1) In line preference, adult women indicated negative correlation with religious values but positive correlation with aesthetic and political values. 2) In style preference, adult women indicated negative correlation with economic values positive correlation with social values, for female college students indicated positive correlation with aesthetic social and political values. 3. There were significant relation between values and preference for texture in touch, thickness, weight, light and luster; 1) In relationship between texture and values, adult women indicated touchness preference negative correlation with theoretical and religious values, for female college students indicated positive correlation with aesthetic and social values. 2) In thickness preference adult women indicated negative correlation with theoretical values but female college students indicated positive correlation with political values. 3) In weight preference, adult women indicated negative correlation with theoretical values. But female college students indicated positive correlation with religious values. 4) In brightness preference, only adult women indicated positive correlation with social values, negative correlation with economic values. In transparency preference, adult women indicated positive correlation with aesthetic values, negative correlation with religious values. 4. There were significant correlation among color and economic, aesthetic; political and religious values, that is, evacuation and economic political values in adult women there were positive correlation with religious values in female students. 1) In chroma only adult women indicated negative correlation with religious values. In warm and cold, positive correlation with economic values in both of them. 2) In coloration, adult women like a complement color indicated negative correlation with aesthetic values, but positive correlation with political values. 5. There were significant differences in the preference of clothing design between female college students and adult women; correlationship with color variables. Evacuation, both of them indicated negative correlation with chroma positive correlation with warm and cold and coloration. In chroma, adult women indicated negative correlation with coloration and warm and cold, for female students indicated negative correlation with coloration. 6. Comparison with clothing preference: 1) In color preference, adult women liked the most white, brown, blue and black in sequence. Female college students liked the most white, also the next is blue and pink. 2) Clothing design preference, there was significant difference in warm and cold and coloration, adult women more liked than female students. In shape of clothing, both of them indicated significant difference in line and style, female students more liked sporty style. In texture, adult women more liked soft thin light weight and bright. 3) In silhouette preference, the most is H-line, female college students more liked.

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The Correlation of Foot Pressure with Spinal Alignment in Static Standing (정적 기립 자세에서 족저압 분포와 척추 정렬과의 상관관계 연구)

  • Lim, Jae-Heon;Ko, Hyo-Eun
    • PNF and Movement
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    • v.12 no.1
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    • pp.13-17
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    • 2014
  • Purpose: To determine the normative data for the correlation of spinal, pelvic parameters with foot pressure in the young subjects. Methods: The subjects of this study were 39 patients in healthy adults. The Formetric-III was used to measure of spinal alignment. The pedoscan was used to measure of foot pressure. The correlation of trunk imbalance, trunk inclination, lateral deviation with foot pressure. The foot pressure measurement was consisted of maximal/mean pressure, weight contribution. Result: There was a negative correlation of trunk inclination with Max_R. There was a negative correlation of trunk inclination with Max_R. There was a positive correlation of trunk imbalance with Max_L. There was a positive correlation of lumbar lordosis with Mean_R_front, Lt. posterior weight distribution. There was a negative correlation of lumbar lordosis with Lt., Rt. in distribution There was a negative correlation of pelvic tilt with Mean_R_front, Lt. posterior weight distribution. There was a positive correlation of pelvic tilting with Rt. weight distribution, Lt. posterior weight distribution. There was a negative correlation of pelvic torsion with Lt. weight distribution, Rt. posterior weight distribution. There was a negative correlation of pelvic rotation with Lt. weight distribution, Lt. posterior weight distribution. Conclusion: The data obtained from the study may be used for future studies related to correlation of the spinal, pelvic deviation with foot pressure.

Effect of the Fashion Therapy for the Psychiatric Patients(Part I) (정신장애자를 대상으로 한 의상치료 효과(제1보))

  • 신현영;이인자
    • Journal of the Korean Society of Clothing and Textiles
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    • v.24 no.7
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    • pp.1088-1099
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    • 2000
  • The purpose of this study was to investigate the effect on self-esteem and emotion of an improved self-appearance image among the female psychiatric patients, and the therapeutic effect of fashion therapy. The treatment intervention was provided for 37 psychiatric patients and the data of 17 participants was analyzed. The results were as follows: 1. The actual self-appearance image improved overall and all factors. Their expectation for the‘attractive’image was heightened. Their self-esteem was improved and negative emotions were reduced overall and depression. 2. The changes of the actual self-appearance had a positive correlation with self-esteem. and a negative correlation with negative emotion overall, especially anxiety, depression. Improvement of ‘attractive’image had the most correlation. 3. The changes of the ideal self-appearance image didn't have the correlation with self-esteem, but negative correlation with emotions overall and anxiety, depression and hostility. 4. The change in the incongruity of their ideal and actual self-appearance image overall had a negative correlation with the change of self-esteem and positive correlation with negative emotion, especially depression and hostility.

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Multivariate Volatility Analysis via Canonical Correlations for Financial Time Series (정준상관분석을 통한 다변량 금융시계열의 변동성 분석)

  • Lee, Seung Yeon;Hwang, S.Y.
    • The Korean Journal of Applied Statistics
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    • v.27 no.7
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    • pp.1139-1149
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    • 2014
  • Multivariate volatility is summarized through canonical correlation analysis (CCA). Along with the standard CCA, non-negative and sparse canonical correlation analysis (NSCCA) is introduced to make sure that volatility coefficients are non-negative and the number of coefficients in the volatility CCA is as small as possible. Various multivariate financial time series are analyzed to illustrate the main contribution of the paper.

On Negative Correlation Bit-to-Symbol(: B2S) Mapping for NOMA with Correlated Information Sources in 5G Systems (5G 시스템에서 상관 정보원의 비직교 다중접속을 위한 음수의 상관관계 계수 B2S 사상)

  • Chung, Kyu-Hyuk
    • The Journal of the Korea institute of electronic communication sciences
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    • v.15 no.5
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    • pp.881-888
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    • 2020
  • In this paper, in order to improve the degraded BER performance of the stronger channel user in non-orthogonal multiple access(: NOMA) with interactive mobile users, we propose the negative correlation bit-to-symbol(: B2S) mapping. First, the closed-form expression for the BER of the negative correlation B2S mapping receiver is derived, and then it is shown that the BER of the negative correlation B2S mapping receiver is improved, compared with those of the ideal perfect successive interference cancellation(: SIC) receiver and positive correlation receiver. Additionally, based on the analytical expression, signal-to-noise(: SNR) gain is calculated, and the superiority of the negative correlation B2S mapping receiver is validated.

A STUDY OF THE RELATIONSHIP BETWEEN TOOTH MOBILITY AND BITE FORCE ACCORDING TO THE PERIODONTAL DISEASE SEVERITY (치주질환 심도에 따른 치아동요도와 교합력의 상관관계에 관한 연구)

  • Choi, Joug-Woo;Lee, Man-Sup;Kwon, Young-Hyuk
    • Journal of Periodontal and Implant Science
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    • v.23 no.2
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    • pp.331-344
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    • 1993
  • The purpose of this study was to investigate the change of tooth mobility and bite force according to periodontal disease severity. Tooth mobility and biting force due to change of viscoelastic property of periodontium were influenced by inflammation of periodontal tissue. 30 patients participated in this study, the periodontal disease severity is evaluated with SBI and attachment loss. SBI and attachment loss were examined by periodontal probe. Tooth mobility was tested two times to each tooth using periotest (Siemens Co, Germany) and bite force was evaluated with MPM-3000 (Nihon Kohden Co, Japan). Statistical analysis was applied to correlation ($r^2$) and regression analysis. The obtained results were as follows : 1. As the attachment loss increased, tooth mobility increased with significance, and they had highly positive correlation ($r^2=0.68$) on entire dentition. 2. As the SBI increased, tooth mobility increased with significance, and they had positive correlation ($r^2=0.37$) on entire dentition. 3. As the attachment loss increased, bite force decreased with significance, and they had highly negative correlation ($r^2=0.42$) on maxillary anterior dentition but low negative correlation ($r^2=0.20$) on the other portion of dentition. 4. As the SBI increased, bite force decreased with significance, and they had highly negative correlation ($r^2=0.31$) on maxillary anterior dentition but low negative correlation ($r^2=0.16$) on the other portion of dentition. 5. As tooth mobility increased, bite force decreased with significance, and they had highly negative correlation ($r^2=0.32$) on maxillary anterior dentition but low negative correlation ($r^2=0.16$) on the other portion of dentition.

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Relation between Hair Tissue Mineral Elements and Heart Rate Variabilities of the Metabolic Syndrome (대사증후군에 대한 모발미네랄함량과 심박변이도의 연관성 연구)

  • Kim, Hyun-Jin;Ie, Jae-Eun;Heo, Su-Jeong;Cho, Hyun-Ju;Myoung, Sung-Min
    • Journal of Korean Medicine for Obesity Research
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    • v.9 no.2
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    • pp.33-45
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    • 2009
  • Objectives This study was performed to evaluate the relation between hair tissue mineral elements(HTME) and Heart rate variability(HRV) of the metabolic syndrome(MS). Methods 89 persons(41-69 ages) who visited Oriental hospital for medical examination were divided MS group(n=22) and control group(n=67). HTME and HRV were compared, and were analyzed correlation with five contents of the MS. Results (1) In total subjects, waist circumference had a positive correlation with Pb. Blood pressure had a negative correlation with Mg. High density lipoprotein cholesterol(HDL-chol) had a negative correlation with Pb, Sb and K, while positive correlation with Ca/K. Triglyceride(TG) had a negative correlation with Mg and Na/K, while positive correlation with K and Ca/Mg. (2) In total subjects, TG and fasting blood sugar(FBS) had negative correlation with high frequency(HF), while positive correlation with low frequency/high frequency ratio(LF/HF). (3) In MS group, most of the level of toxic minerals were higher, and the level of major nutritional minerals were lower, but there were no statistical signficance. In two groups, there is no contrast between the correlations of the MS contents and HTME. (4) In MS group, HF was significantly lower and LF/HF was higher than normal group. LF/HF had a negative correlation with waist circumference in MS group, while positive correlation in normal group. (5) In total subjects, TP had a positive correlation with Mg. In two groups, there is no contrast between the correlations of the MS contents and HRV. However LF/HF had a positive correlation with Na in MS group, TP and LF had negative correlation with Ca, while RMSSD and HF had negative correlation with Cu in normal group. Conclusion These results may suggest that HTME and HRV are useful in diagnosing and preventing the metabolic syndrome.

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Correlation between Craniovertebral Angle and Body Mass Index in Middle Age for Improvement of Life Care (라이프케어 증진을 위한 중년층에서 두개척추각과 신체지수의 상관관계)

  • Moon, Ok-Kon;Choi, Tae-Seok;Choi, Wan-Seok
    • Journal of Korea Entertainment Industry Association
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    • v.14 no.8
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    • pp.231-236
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    • 2020
  • The purpose of this study was to investigate the correlation between craniovertebral angle(CVA), age, and body mass index(BMI) in middle-aged people in their 40s and 50s. The forward head posture(FHP) was measured using a posture measuring device using a 3D sensor for 456 healthy men and women. As a result of the study, the middle-aged CVA had a high level of negative correlation with age (r=-.937; p<.01) and a very low level of positive correlation with BMI (r=.071). CVA of middle-aged men had a high negative correlation with age (r=-.932; p<.01) and a very low positive correlation with BMI. There was a correlation (r=.056), whereas, for middle-aged women, there was a high level of negative correlation (r=.939, p<.01) only with age, but had a weak (low level of negative) correlation with BMI. This study suggests that CVA has a significant negative correlation with age in both males and females however, has a weak relationship with BMI.

Evaluation of Stomatal Characteristics of Adaxial and Abaxial Side of Flag Leaves of Korean Wheat Cultivars

  • Seong-Wook Kang;Ji-Yoon Han;Chang Hyun Choi;Chon-Sik Kang;Swapan Kumar Roy;Seong-Woo Cho
    • Korean Journal of Plant Resources
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    • v.36 no.3
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    • pp.225-236
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    • 2023
  • Stomatal traits such as stomata density (SD), aperture length (APL) and width (APW), guard cell length (GCL) and width (GCW), and distance between stomata (DIS) were investigated to identify correlation with agronomic traits for 35 Korean wheat cultivars. Flag leaf width (FLW) of Korean wheat cultivars was the widest in Ol-mil, and the narrowest in Keumkang. SD tended to be higher on the adaxial side than on the abaxial side in Korean wheat cultivars. SD of adaxial and abaxial sides was classified into a cultivar with a significantly different or not. In APL, 18 wheat cultivars showed significant differences according to leaf side, and APL of adaxial was longer than APL of abaxial in 13 wheat cultivars. In APW, 15 wheat cultivars showed a significant difference, and APW of abaxial was wider than APW of adaxial among them. In GCL, 14 wheat cultivars showed a significant difference, and the GCL of abaxial was longer than the GCL of adaxial in 10 wheat cultivars. In GCW, 10 wheat cultivars showed a significant difference, GCW of adaxial was wider than GCW of abaxial and in 6 wheat cultivars. FLW of adaxial and abaxial showed a negative correlation with GCL and a positive correlation with grain number per panicle. FLW of only abaxial showed a positive correlation with DIS. The SD of the adaxial showed a negative correlation with GCL, while the SD of the abaxial showed a negative correlation with APL. APL of both sides of the leaf showed a positive correlation with GCL, and APW of only abaxial showed a negative correlation with GLC. DIS of adaxial showed a negative correlation with tiller number (TN), while DIS of abaxial showed a positive correlation with GNP.

A Study on the Psychological Characteristics of Sasang Constitution with Core Seven Emotions Inventory and Temperament and Character Inventory (핵심감정척도와 기질 및 성격검사로 살펴본 사상체질별 심리 특성 연구)

  • Kim, Lakhyung
    • Journal of Oriental Neuropsychiatry
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    • v.30 no.1
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    • pp.23-30
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    • 2019
  • Objectives: The purpose of this study is to investigate the emotional characteristics of the Sasang constitution with the Core Seven Emotions Inventory (CSEI) and Temperament and Character Inventory (TCI). Methods: A total of 224 participants were assessed with a Sasang Constitutional Analysis Tool (SCAT) for Sasang Constitution Diagnosis, and completed the Core Seven Emotions Inventory (CSEI) and Temperament and Character Inventory (TCI). Results: 1. From the results of the CSEI, Soeumin showed a significantly higher fear (恐) score than the Soyangin. 2. From the results of the TCI, Soeumin showed a significantly higher harm avoidance (HA) score than Taeeumin and Soyangin. Moreover, the Soyangin showed a significantly higher reward dependence (RD) score than Taeeumin and Soeumin. 3. In the correlation tests of the CSEI sub-scales, there was negative correlation between joy (喜) and other emotions, which are thoughts (思), depression (憂), sorrow (悲) and fear (恐). There were positive correlations between the emotions except joy (喜). 4. In the correlation tests of the TCI sub-scales, there was negative correlation between HA and persistence (P), and HA and SD. Moreover, there was a positive correlation between RD and cooperativeness (C) and between P and self-directedness (SD). 5. In the correlation tests of the TCI and CSEI, joy (喜) showed a negative correlation with HA and a positive correlation with P and with SD. Anger (怒) showed a negative correlation with C and other emotions except joy (喜) showed a negative correlation with RD. Conclusions: The differences of psychological characteristics in Sasang Constitution were shown with CSEI and TCI from this study.