• Title/Summary/Keyword: Multiple measures

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The Effect of Dance Therapy on Physical and Psychological Characteristics in The Elderly (무용요법이 노인의 신체적.심리적 특성에 미치는 효과)

  • 이영란
    • Journal of Korean Academy of Nursing
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    • v.29 no.2
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    • pp.429-444
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    • 1999
  • This study was performed to explore the effects of a dance therapy on physical and psychological characteristics in the elderly. The design of this study was a non-equivalent pre-post test experiment. The subjects consisted of elderly persons living in a facility located in Suweon and Bucheon. Fifty eight subjects, aged between 65 and 93 years who had normal cognition, sensory function, balance, and resting blood pressure. They underwent tests of balance, flexibility, muscle strength, depression, and anxiety as baseline data before dance therapy, and at 6th week and at the end of the 12nd week after following dance therapy. Twenty seven elderly persons were assigned to the experimental group and participated with the dance therapy between April and July, 1998. The dance therapy was developed by the author with the help of a dance therapist and a physiatrist. This therapy was based on the Marian Chace's dance therapy and Korean traditional dance with music. The dance therapy consists of 50 minutes session, 3 times a week for 12 weeks. One session was consisted of warming-up, expression, catharsis, sharing, and closing stage. The intensity of the dance therapy was at the 40 % of age-adjusted maximum heart rates. Data were analysed with mead standard deviation, Chi-square test, unpaired t-test, repeated measures ANOVA, and Bonferroni multiple regression using SAS program. 1. The results related to the physical characteristics were as follows : 1) The balance (standing on one leg, walking on the balancing bar), flexibility and muscle strength (knee extensor, knee flexor, ankle plantarflexor and dorsiflexor) of the experimental subjects significantly increased over time mere than that of the control subjects. 2) The experimental group had significantly higher score for balance, flexibility, muscle strength of knee extensor, and knee flexor than the control group at the 12nd week after dance therapy. 3) The experimental group had significantly higher score for muscle strength of ankle dorsiflexor and plantarflexor than the control group at the 6th week and the 12nd week after dance therapy. 2. The results related to psychological characteristics were as follows : 1) Scores of Geriatric Depression Scale, Hamilton Depression Rating Scale, and Zung's Self-rating Anxiety Scale of the experimental group were significantly decreased over time more than that of the control group. 2) The experimental group had significantly lower score for depression than the control group at the 12nd week after dance therapy. 3) The experimental group had significantly lower score for anxiety than the control group at the 6th week and the 12nd week after dance therapy. The findings showed that the dance therapy could be effective in improving the balances, flexibility, and muscle strength of lower limb, and effective in decreasing the depression and anxiety of the elderly. Additional merits of the dance therapy would be inexpensiveness, easy accessibility, and increasing interpersonal relationship. It can be suggested that the dance therapy is effective in the health promotion of the elderly.

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Effects of Additives on Laying Performance, Metabolic Profile, and Egg Quality of Hens Fed a High Level of Sorghum (Sorghum vulgare) during the Peak Laying Period

  • Imik, H.;Hayirli, A.;Turgut, L.;Lacin, E.;Celebi, S.;Koc, F.;Yildiz, L.
    • Asian-Australasian Journal of Animal Sciences
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    • v.19 no.4
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    • pp.573-581
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    • 2006
  • This experiment was conducted to determine the effects of supplemental methionine, lysine, choline, and sulfur on laying performance, metabolic parameters, and egg quality of hens fed diets containing sorghum (Sorghum vulgare) during the peak laying period. Lohman layers (n = 144), 30-wk of age as 6 replicate cages of 4 hens, were allocated randomly to receive basal diets containing either 22% corn (B) or 22% sorghum (BS) and diets BS plus 0.57% methionine, 0.66% lysine, 0.47% choline, or 0.05% sulfur for 98 d. Feed intake (FI) and egg production (EP) were recorded daily, egg weight (EW) was measured bi-weekly, and body weight (BW) was measured monthly. A sample of 12 eggs from each experimental group was collected every month to evaluate egg quality. At the end of the experiment, blood samples were collected for metabolite concentrations. Data were analyzed using one-way ANOVA as repeated measures and significant differences between the experimental groups were assessed using Duncan's Multiple Range test. Partial replacement of corn with sorghum in the basal diet did not affect BW, EP, and FCR but increased FI by 5.7% and EW by 2.4%. The effects of additives on laying performance were variable. Except for serum total protein (STP) concentration, other metabolic parameters were not affected by partial replacement of corn with sorghum in the basal diet. Hens fed diet BS had lower SPT concentration than hens fed diet B. Except for methionine supplementation, other supplements ameliorated depression in STP concentration. The additives did not affect other metabolic parameters. Egg quality responses to the experimental diets were also variable. Partial replacement of corn with sorghum in the basal diet did not affect eggshell characteristics (both thickness and stiffness), whereas it had variable effects on inner egg quality parameters (increased yolk index, depressed yolk color, and unaltered albumen index and Haugh unit). In conclusion, laying hen diets could include low-tannin sorghum (0.26%) up to 22% without necessitating extra supplements to overcome compromised performance.

A Study on Construction Evaluation Criteria for Securing the Objectivity in Public Construction (공공공사 시공평가 항목의 객관성 확보를 위한 주요 개선 항목 도출에 관한 연구)

  • Seo, Se Deok;Kim, Ok Kyue;Park, Hyung Keun
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.39 no.6
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    • pp.913-921
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    • 2019
  • The government introduced the comprehensive evaluation bidding system with the goal of pursuing the best value and the global standard in 2016. However, for the evaluation criteria on the construction evaluation reflected to the comprehensive evaluation bidding system, the problems of the objectivity insufficiency, the inclusion of multiple subjective evaluation items, and the irrationality of the weight for each evaluation item are continue to be presented. The central office group, the local government, the relevant industry, and the expert group share recognition, but the solution is not derived. Hence, the major evaluation items to be improved were derived with the characteristics analyzed to secure the objectivity of the construction evaluation. For the analysis method, the standard deviation and the Fleiss Kappa analysis method were used by utilizing the characteristics that the construction evaluation criteria consist of all 4-point measures (good, average, insufficient, and poor). According to the result, the 10 evaluation items of the total 25 construction evaluation items were derived as the evaluation items to be improved. It was found in the analysis on the major characteristics of the derived evaluation items that the qualitative evaluation criteria such as 'Very Suitable' and 'Suitable' were commonly included in the detailed evaluation guidelines. Hence, as far as the future construction evaluation standards are concerned, the qualitative evaluation standards are sublated, and the improvement should be made mainly for the quantitative evaluation criteria enabling the objectivity assurance.

Future Residential Forecasting and Recommendations of Housing Using STEEP-V Analysis (STEEP-V 방법론을 활용한 미래주거예측 및 대응방안)

  • An, Se-Yun;Lee, Sangho;Yoon, Jeong Joong;Kim, So-Yeon;Ju, Hannah;Kim, Sungwhan
    • The Journal of the Korea Contents Association
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    • v.20 no.6
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    • pp.230-240
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    • 2020
  • Recently, the social debate about the fourth industrial revolution has been actively developed, and it is predicted that the 4th Industrial Revolution will have a great influence on our society, cities, residential and industrial spaces. Especially, it is anticipated that the technological development of the 4th Industrial Revolution will cause a wide range of changes in residential style and culture. Therefore, it is necessary to grasp the direction of future change in advance and proactively respond to future tasks and strategies need. The purpose of this study is to predict the direction and characteristics of the mid - to long - term changes in future housing that will be brought about by the 4th Industrial Revolution and to define future social, spatial and technological impacts and issues and to find policy measures for them. STEEP (V) as a methodology for forecasting future has been used. It is a process of deriving technical and social issues by using Big Data. It collects various keywords and draws out key issues and summarizes social change patterns related to each core issue. The proposed strategy for future housing prediction and countermeasures can be used as a basic data for future directions of housing policy and suggests a process for deriving reasonable and reasonable results from multiple data sets rather than accurate prediction.

Influence of the Quality of Sleep on Stress and Job Satisfaction in Emergency Medical Workers (응급의료종사자의 수면의 질이 스트레스와 직무만족도에 미치는 영향)

  • Lim, Se-Young;Lee, Hyeon-Ji
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.18 no.9
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    • pp.322-333
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    • 2017
  • The purpose of this study was to examine the impact of the quality of life of emergency medical workers on their stress and job satisfaction. The subjects in this study were 209 selected emergency medical workers who worked shifts in the emergency medical centers of general hospitals located in two different provinces. A survey was conducted from March 1 to June 30, 2015. The collected data were analyzed by SPSS 20.0 for Windows usingfrequency analysis, factor analysis, Cronbach alpha coefficients, descriptive statistics, correlation analysis and multiple regression analysis. The findings of the study were as follows: First, the quality of life was correlated with stress and job satisfaction. Second, the quality of life was found to have affected the levels of physical and psychological stress(p<.001). Third, the quality of life was found to have exercised an influence on job satisfaction. Job satisfaction was under the significant influence of post-sleep recovery, difficulty in falling asleep, difficulty in getting up and difficulty in sleep maintenance. Fourth, psychological stress was found to have had a partial impact on job satisfaction(p<.01). Given the findings of this study, an appropriate increase in staffing and the guarantee of proper sleeping hours are necessary to improve the quality of sleep. Moreover, the development of programs that aim at relieving physical and psychological stress is required. Thus, various institutional measures should be taken to boost job satisfaction.

Biomimetic Gyroscope Integrated with Actuation Parts of a Robot Inspired by Insect Halteres (평형곤을 모사한 생체모방형 구동부 일체형 각속도 센서)

  • Jeong, Mingi;Kim, Jisu;Jang, Seohyeong;Lee, Tae-Jae;Shim, Hyungbo;Ko, Hyoungho;Cho, Kyu-Jin;Cho, Dong-Il Dan
    • Journal of Institute of Control, Robotics and Systems
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    • v.22 no.9
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    • pp.705-709
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    • 2016
  • Micro-electro-mechanical systems (MEMS) gyroscopes are widely used in various robot applications. However, these conventional gyroscopes need to vibrate the proof mass using a built-in actuator at a fixed resonance frequency to sense the Coriolis force. When a robot is not moving, the meaningless vibration of the gyroscope wastes power. In addition, this continuous vibration makes the sensor vulnerable to external sound waves with a frequency close to the proof-mass resonance frequency. In this paper, a feasibility study of a new type of gyroscope inspired by insect halteres is presented. In dipterous insects, halteres are a biological gyroscope that measures the Coriolis force. Wing muscles and halteres are mechanically linked, and the halteres oscillate simultaneously with wing beats. The vibrating haltere experiences the Coriolis force if the insect is going through a rotational motion. Inspired by this haltere structure, a gyroscope using a thin mast integrated with a robot actuation mechanism is proposed. The mast vibrates only when the robot is moving without requiring a separate actuator. The Coriolis force of the mast can be measured with an accelerometer installed at the tip of the mast. However, the signal from the accelerometer has multiple frequency components and also can be highly corrupted with noise, such that raw data are not meaningful. This paper also presents a suitable signal processing technique using the amplitude modulation method. The feasibility of the proposed haltere-inspired gyroscope is also experimentally evaluated.

Relationships among Emotional Leadership, Commitment, Patient Orientation, and Job Performance in Dental Hygienists (치과위생사의 감성리더십, 몰입도, 환자지향성과 직무성과의 관련성)

  • Kim, Yeon-Ju;Han, Gyeong-Soon
    • Journal of dental hygiene science
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    • v.15 no.5
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    • pp.551-559
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    • 2015
  • This study intended to search for measures to effectively improve and manage the job performance and personality of dental hygienists. In this study, the effects on job performance of the following variables were analyzed: emotional leadership, commitment, and patient-orientation. The subjects of the study were 328 dental hygienists who were working in a dental clinic and the assessment was made based on a self-administered questionnaire. T-test, one-way ANOVA, and Stepwise multiple regression were performed for analysis. The average of emotional leadership was 3.48 points, and commitment was 3.30 points. Also, the average of patient-orientation was 3.95 points and that of job performance was 3.39 points. Emotional leadership and commitment, as well as patient-orientation and job performance, showed positive correlation (p<0.001). The factor with the highest correlation with job performance was patient-orientation (${\beta}=0.306$), followed by the following: relationship management (${\beta}=0.209$); age (${\beta}=0.162$); self-awareness (${\beta}=0.139$); social-awareness (${\beta}=0.123$); and clinic type (${\beta}=0.101$). Based from the results of the study, there is a need to recognize the relationship among emotional leadership, commitment, and patient-orientation in connection with job performance.

A Comparative Study on Chinese Adult women's constitutional components and Somatotype Characteristic (지역별.연령별 중국 성인여성(地域別.年齡別 中國 成人女性)의 체형구성 요인(體型構成 要因)과 유형 비교 연구(類型 比較 硏究))

  • Wee, Hye-Jung;Sohn, Hee-Soon
    • Journal of Fashion Business
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    • v.10 no.5
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    • pp.58-73
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    • 2006
  • The purpose of this study was to improve of fittness and coverage rate of exporting domestic clothing to China for Chinese Adult Female. For study, It was measured 1381 female women aged between 19 and 50 who resident in Beijing and Shanghai in China. as a sample, 1360 female women was seleted for development of apparel sizing system. As for the method of this study was made of 111 items by indirect measures done during Jun. 23 $\sim$ Aug. 7, 2004. Data analysis were processed by SPSS WIN 10.0 Program was used to for technical statistical analysis, correlation analysis, factor analysis, ANOVA(t-test and F-test), duncan's multiple test. The result was as follows: Chinese Adult women's constitutional components determined by factor analysis, six components could be identified: factor 1:constitutional obesty and width size, factor 2: longistudinal body size, factor 3: shoulder form and size, factor 4: longistudinal upper body size, factor 5: under body size, factor 6: shoulder dropping. According to the Women's Wear Specifications(GB/T 1335.2-1997) by drop, body types of Chinese Adult female was classified into six types, it was Y, A, B, C and Z, D. In order, A type as standard somatotype(49.8%), B type(26.9%), Y type (18.8%), C type(2.9%). Y type had the average height and shoulder, bust girth. They were slimmer in overall terms. A type had a normal obesity and body size in height, shoulder, bust girth. They were average Chinese Women. B type had a smaller then A type. They were more obes and thick waist girth. C type had the highest obesity, the widest shoulder and bust girth, and thick waist girth. The characteristics of each body type following the body type structure factor are Y-type for slender type, A-type for standard type, B-type for slightly large type, and C-type for obese type. For each region, the Beijing area had in the order of A-type, Y-type, B-type and C-type, and the Shanghai area had in the order of A-type, B-type, Y-type and C-type.

Factors Influencing Self-regulated Strategies: On Autonomy Support and Beliefs of Intelligence Ability of Gifted and Non-gifted Students (영재와 평재의 자기조절 전략에 미치는 요인: 자율성 지지와 지적 능력에 대한 신념을 중심으로)

  • Shin, Min;Ahn, Doehee
    • Journal of Gifted/Talented Education
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    • v.24 no.5
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    • pp.877-892
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    • 2014
  • This Study was to examine whether high school students' autonomy support and beliefs of intelligence ability influence their self-regulated strategies. Of the 600 high school students surveyed from 3 high schools in two metropolitan cities, Korea, 478 completed and returned the questionnaires yielding a total response rate of 79.7%. Among the final sample consisted of 109 gifted students (22.8%), 190 high-achieving non-gifted students (39.7%), and low-achieving non-gifted students (37.4%). Measures of students' perceived autonomy support (i.e. from parents, teacher, peer), beliefs of intelligence ability (i.e. incremental, entity) and self-regulated strategies (i.e. managing environment and behavior, seeking and learning information, maladaptive regulatory behavior). Spearman's rho(${\rho}$) indicated that students' achieving level was positively associated with autonomy support (i.e. parents, teacher), beliefs of intelligence ability (i.e. incremental) and self-regulated strategies (i.e. managing environment and behavior, seeking and learning information). However, students' achieving level was negatively associated with beliefs of intelligence ability (i.e. entity) and self-regulated strategies (i.e. maladaptive regulatory behavior). Hierarchical multiple regression analyses showed that students' perceived autonomy support (i.e. from teacher) and beliefs of intelligence ability (i.e. incremental) were the crucial contributors for enhancing students' self-regulated strategies. Results are discussed in relation to theoretical implications and school settings.

Factors Associated with Cervical Cancer Screening in Busan, Korea (부산지역 주민의 자궁경부암 수검과 관련이 있는 요인)

  • Choi, Kui-Son;Lee, Duk-Hee;Jung, Kap-Yeol;Son, Ji-Eun;Jang, Tae-Won;Kim, Yoon-Kyu;Shin, Hai-Rim
    • Journal of Preventive Medicine and Public Health
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    • v.37 no.2
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    • pp.166-173
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    • 2004
  • Objectives : Cervical cancer is the second most frequent cancer among women in Busan. The Pap smear test could have a significant effect on detecting cervical cancer, and enhancing their rate of use is an important strategy for reducing the incidence and mortality of cervical cancer. This study aimed to evaluate the factors associated with the past use of the Pap smear test in Korean women. Methods : A population-based survey was carried out in Busan between November 1999 and March 2000. 1,673 participants were randomly selected from 2,684 women in Busan, using a 2-stage cluster sampling method, and interviewed in their homes. Their socio-demographic characteristics, smoking, drinking, familial cancer history, Pap smear screening history, reproductive and menstrual factors, sexual habits and use of contraceptive methods data were collected by a trained interviewer using a questionnaire. The use of the screening test was defined by a self-report from the participants on how many times they had had a Pap smear test in their lifetime, and when they had received their latest examination. Results : Of the 1,673 respondents (62.3% response rate), 57.6% had had a Pap smear test during her life (mean number, 2.3). Among the health examination participants(1,064), 961(90.3%) reported having sexual experience and 70.9% of these had had a Pap smear test. In a multiple logistic regression analysis, statistically significant relationships were observed for age groups and the Pap smear test rate (odds ratio, OR for 35-44 years=2.45; OR for 45-54 years=3.41; OR for 55 years=2.60; reference, under 34 years). The married or cohabiting women were more likely to have used the Pap smear test than those separated or widowed (OR=1.73). Among the reproductive behavioral measures, the number of births (OR for 3 births=4.22; OR for 2 births=3.95; OR for 1 births=3.38; reference, 0 births) and husband's extra-marital affairs (OR=1.50) were associated with the rates of use of Pap smear tests. Conclusion : It appears that the most important contributing factors to cervical cancer screening were age, marital status and number of births. A positive association was also observed for the husband's extra-marital affairs. This study enabled us to systematically assess the relationship between Pap smear rates and risk factors for cervical cancer. It is hoped that this study will make a significant contribution to the accumulating scientific evidence on the identification of factors associated with cervical cancer screening in Korea.