WorldWideScience

Sample records for gross motor quotient

  1. Gross motor control

    Science.gov (United States)

    Gross motor control is the ability to make large, general movements (such as waving an arm or lifting a leg). ... Gross motor control is a milestone in the development of an infant. Infants develop gross motor control before they develop ...

  2. Validating the Rett Syndrome Gross Motor Scale

    DEFF Research Database (Denmark)

    Downs, Jenny; Stahlhut, Michelle; Wong, Kingsley;

    2016-01-01

    Rett syndrome is a pervasive neurodevelopmental disorder associated with a pathogenic mutation on the MECP2 gene. Impaired movement is a fundamental component and the Rett Syndrome Gross Motor Scale was developed to measure gross motor abilities in this population. The current study investigated...... the validity and reliability of the Rett Syndrome Gross Motor Scale. Video data showing gross motor abilities supplemented with parent report data was collected for 255 girls and women registered with the Australian Rett Syndrome Database, and the factor structure and relationships between motor scores, age...... and genotype were investigated. Clinical assessment scores for 38 girls and women with Rett syndrome who attended the Danish Center for Rett Syndrome were used to assess consistency of measurement. Principal components analysis enabled the calculation of three factor scores: Sitting, Standing and Walking...

  3. Validating the Rett Syndrome Gross Motor Scale.

    Science.gov (United States)

    Downs, Jenny; Stahlhut, Michelle; Wong, Kingsley; Syhler, Birgit; Bisgaard, Anne-Marie; Jacoby, Peter; Leonard, Helen

    2016-01-01

    Rett syndrome is a pervasive neurodevelopmental disorder associated with a pathogenic mutation on the MECP2 gene. Impaired movement is a fundamental component and the Rett Syndrome Gross Motor Scale was developed to measure gross motor abilities in this population. The current study investigated the validity and reliability of the Rett Syndrome Gross Motor Scale. Video data showing gross motor abilities supplemented with parent report data was collected for 255 girls and women registered with the Australian Rett Syndrome Database, and the factor structure and relationships between motor scores, age and genotype were investigated. Clinical assessment scores for 38 girls and women with Rett syndrome who attended the Danish Center for Rett Syndrome were used to assess consistency of measurement. Principal components analysis enabled the calculation of three factor scores: Sitting, Standing and Walking, and Challenge. Motor scores were poorer with increasing age and those with the p.Arg133Cys, p.Arg294* or p.Arg306Cys mutation achieved higher scores than those with a large deletion. The repeatability of clinical assessment was excellent (intraclass correlation coefficient for total score 0.99, 95% CI 0.93-0.98). The standard error of measurement for the total score was 2 points and we would be 95% confident that a change 4 points in the 45-point scale would be greater than within-subject measurement error. The Rett Syndrome Gross Motor Scale could be an appropriate measure of gross motor skills in clinical practice and clinical trials.

  4. Concurrent Validity of Preschooler Gross Motor Quality Scale with Test of Gross Motor Development-2

    Science.gov (United States)

    Sun, Shih-Heng; Sun, Hsiao-Ling; Zhu, Yi-Ching; Huang, Li-chi; Hsieh, Yueh-Ling

    2011-01-01

    Preschooler Gross Motor Quality Scale (PGMQ) was recently developed to evaluate motor skill quality of preschoolers. The purpose of this study was to establish the concurrent validity of PGMQ using Test of Gross Motor Development-2 (TGMD-2) as the gold standard. One hundred and thirty five preschool children aged from three to six years were…

  5. The Gross Motor Skills of Children with Mild Learning Disabilities

    Science.gov (United States)

    Nonis, Karen P.; Jernice, Tan Sing Yee

    2014-01-01

    Many international studies have examined the gross motor skills of children studying in special schools while local studies of such nature are limited. This study investigated the gross motor skills of children with Mild Learning Disabilities (MLD; n = 14, M age = 8.93 years, SD = 0.33) with the Test of Gross Motor Development-2 (TGMD-2, Ulrich,…

  6. Intelligence quotient discrepancy indicates levels of motor competence in preschool children at risk for developmental delays

    Directory of Open Access Journals (Sweden)

    Yu TY

    2016-02-01

    Full Text Available Tzu-Ying Yu,1 Kuan-Lin Chen,2,3 Willy Chou,4,5 Shu-Han Yang,4 Sheng-Chun Kung,4 Ya-Chen Lee,2 Li-Chen Tung4,6,7 1Department of Occupational Therapy, College of Medicine, I-Shou University, Kaohsiung, 2Department of Occupational Therapy, College of Medicine, National Cheng Kung University, Tainan, 3Department of Physical Medicine and Rehabilitation, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 4Department of Physical Medicine and Rehabilitation, Chi-Mei Medical Center, Tainan, 5Department of Recreation and Health Care Management, Cha Nan University of Pharmacy and Science, Tainan, 6School of Medicine, Kaohsiung Medical University, Kaohsiung, 7School of Medicine, Chung Shan Medical University, Taichung, Taiwan Purpose: This study aimed to establish 1 whether a group difference exists in the motor competence of preschool children at risk for developmental delays with intelligence quotient discrepancy (IQD; refers to difference between verbal intelligence quotient [VIQ] and performance intelligence quotient [PIQ] and 2 whether an association exists between IQD and motor competence.Methods: Children’s motor competence and IQD were determined with the motor subtests of the Comprehensive Developmental Inventory for Infants and Toddlers and Wechsler Preschool and Primary Scale of Intelligence™ – Fourth Edition. A total of 291 children were included in three groups: NON-IQD (n=213; IQD within 1 standard deviation [SD], VIQ>PIQ (n=39; VIQ>PIQ greater than 1 SD, and PIQ>VIQ (n=39; PIQ>VIQ greater than 1 SD.Results: The results of one-way analysis of variance indicated significant differences among the subgroups for the “Gross and fine motor” subdomains of the Comprehensive Developmental Inventory for Infants and Toddlers, especially on the subtests of “body-movement coordination” (F=3.87, P<0.05 and “visual-motor coordination” (F=6.90, P<0.05. Motor competence was significantly

  7. Psychiatric Symptoms in Children with Gross Motor Problems

    Science.gov (United States)

    Emck, Claudia; Bosscher, Ruud J.; van Wieringen, Piet C. W.; Doreleijers, Theo; Beek, Peter J.

    2012-01-01

    Children with psychiatric disorders often demonstrate gross motor problems. This study investigates if the reverse also holds true by assessing psychiatric symptoms present in children with gross motor problems. Emotional, behavioral, and autism spectrum disorders (ASD), as well as psychosocial problems, were assessed in a sample of 40 children…

  8. Association of therapeutic occasion, gross motor function grading and developmental level with gross motor functional recovery in children with cerebral palsy

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    assessed using the Chinese version of gross motor function classification system (GMFCS). The gross motor functions of the children with cerebral palsy were assessed before rehabilitation treatment and 12 months after rehabilitation treatment by using gross motor function measure (GMFM). The improved GMFM total score was calculated. Developmental quotient was evaluated using Gesell developmental schedules (GDS) after 12-month rehabilitation treatment. Univariate analysis of variance was performed using the improved GMFM total score with age, GMFCS grade and developmental level (developmental quotient).MAIN OUTCOME MEASURES: Effects of age started to accept rehabilitation treatment, GMFCS grade and developmental level on the recovery of gross motor function in children with cerebral palsy.RESULTS: All the 138 children with cerebral palsy were involved in the analysis of results. The improved GMFM total scores were significantly different among the children with cerebral palsy of different ages started to accept treatment, GMFCS grades and developmental levels (F=13.464, 37.283, 30.814, P < 0.01).The younger the children started to accept treatment, the lower the their GMFCS grades and the higher their developmental levels, then the higher their improved GMFM total scores.CONCLUSION: The recovery of gross motor function is better in younger children started to accepted treatment with cerebral palsy with lower GMFCS grades and higher developmental levels.

  9. Gross Motor Profile and Its Association with Socialization Skills in Children with Autism Spectrum Disorders

    Directory of Open Access Journals (Sweden)

    Hardiono D. Pusponegoro

    2016-12-01

    Conclusion: Children with ASD had lower gross motor skills compared to typically developing children. Gross motor impairments were found in 20% of the ASD children, and these children also had lower socialization skills than those without gross motor impairments.

  10. Effects of Motor Skill Intervention on Gross Motor Development, Creative Thinking and Academic Performance in Preschool Children

    Directory of Open Access Journals (Sweden)

    Judith Jiménez Díaz

    2010-08-01

    Full Text Available The purpose of this study was to investigate how students (mean= 6.08±0.5 years benefit from a physical education program in motor performance, creative thinking and academic achievement. Students (n = 39 were randomly assigned to comparison group (6 boys and 7 girls who received the regular preschool program (which includes 1 session of 30 minutes per week; intervention group 1 (6 boys and 7 girls who received the regular preschool program plus 1 session of 30 minutes per week of the intervention program; or intervention group 2 (6 boys and 7 girls, who received the regular preschool program plus 1 session of 60 minutes per week of the intervention program; during 8 weeks. All participants performed the Test of Gross Motor Development (TGMD-2 and the Torrance Test of Creative Thinking (TTCT before and after the study. The academic achievement score was given by the school. The ANOVA (Group x Gender x Time pre and post analysis revealed a significant triple interaction in the object control. Significant double interactions in the locomotor subscale and in the gross motor quotient were also found. After the post-hoc analysis, the results suggest that the physical education program benefits the gross motor performance and did not have an effect on the creative thinking or on the academic achievement.

  11. Brief Assessment of Motor Function: Content Validity and Reliability of the Upper Extremity Gross Motor Scale

    Science.gov (United States)

    Cintas, Holly Lea; Parks, Rebecca; Don, Sarah; Gerber, Lynn

    2011-01-01

    Content validity and reliability of the Brief Assessment of Motor Function (BAMF) Upper Extremity Gross Motor Scale (UEGMS) were evaluated in this prospective, descriptive study. The UEGMS is one of five BAMF ordinal scales designed for quick documentation of gross, fine, and oral motor skill levels. Designed to be independent of age and…

  12. Gross motor skill performance in a sample of overweight and non-overweight preschool children.

    Science.gov (United States)

    Morano, Milena; Colella, Dario; Caroli, Margherita

    2011-10-01

    The aim of the study was to examine the gross motor skill performance of overweight and non-overweight preschool children from South of Italy, and to investigate possible differences by gender. Participants were 38 boys and 42 girls (4.5 ± 0.5 yr) categorized as overweight (n = 38) and non-overweight (n = 42), according to the IOTF body mass index (BMI) cut-off points. The Test of Gross Motor Development was used to assess seven locomotor skills (run, gallop, hop, leap, horizontal jump, skip and slide) and five object-control skills (two-hand strike, stationary bounce, catch, kick and overhand throw). The raw, standard and percentile scores and the Gross Motor Development Quotient (GMDQ) were calculated for each participant. ANOVA 2 (gender) x 2 (group) was conducted on the subtest standard scores and the GMDQ. No differences in performance were found between boys and girls on the subscale standard scores and the GMDQ. Significant main effects (p overweight children reporting lower movement competence than their counterparts. Pearson's correlations revealed relationships (p Overweight participants showed poorer performance on locomotor and object-control tasks than their non-overweight peers. Interventions to promote physical activity in overweight children should be directed towards achieving a healthy weight and motor skill improvement.

  13. Assessing Gross Motor Skills of Kosovar Preschool Children

    Science.gov (United States)

    Shala, Merita

    2009-01-01

    In the light of the new developments in preschool education in Kosovo, this study attempts to carry out an assessment of the development of gross motor skills of preschool children attending institutional education. The emphasis is on creating a set of tests to measure the motor attainments of these children by conducting assessments of the…

  14. Interlimb Coordination: An Important Facet of Gross-Motor Ability

    Science.gov (United States)

    Bobbio, Tatiana; Gabbard, Carl; Cacola, Priscila

    2009-01-01

    Motor development attains landmark significance during early childhood. Although early childhood educators may be familiar with the gross-motor skill category, the subcategory of interlimb coordination needs greater attention than it typically receives from teachers of young children. Interlimb coordination primarily involves movements requiring…

  15. Physical fitness of primary school children in the reflection of different levels of gross motor coordination

    Directory of Open Access Journals (Sweden)

    Ingrid Ružbarská

    2016-12-01

    Full Text Available Background: Lower level of motor competences may result in unsuccessful engaging of children in physical activities as early as pre-school age and also prepubescent ages. This may subsequently lead to a spiral of forming negative attitudes towards an active lifestyle and may be accompanied by a negative trend in weight status and physical fitness outcomes. Objective: The aim of the study was to identify and analyze differences in physical fitness and somatic parameters of primary school-aged children according to level of their gross motor coordination. Methods:  A sample of 436 children aged 7 to 10 years, of which were 222 girls and 214 boys, performed physical fitness tests - Eurofit test battery. The level of motor coordination was assessed using the test battery Körperkoordination-Test-für-Kinder (KTK. The anthropometric data (body mass, body height, sum of five skinfolds were measured. The one-way ANOVA was used to assess differences in physical fitness test items and anthropometry parameters between children with normal motor quotient (MQ ≥ 86 and decreased levels of gross motor coordination (MQ ≤ 85. Results: Research findings indicate a strongly negative trend in physical development of children with motor deficits (MQ ≤ 85. The results of ANOVA revealed significantly less favourable level of most of the assessed physical fitness parameters in children with decreased level of motor coordination. Conclusions: The findings suggest that physical fitness outcomes of primary school-aged children are associated with a lower level of motor coordination. Motor coordination probably plays an important role in preventing, or moderating the so-called negative trajectory leading to childhood overweight or obesity.

  16. Assessment of Preschoolers' Gross Motor Proficiency: Revisiting Bruininks-Oseretsky Test of Motor Proficiency

    Science.gov (United States)

    Lam, Hazel Mei Yung

    2011-01-01

    Literature reveals that there are very few validated motor proficiency tests for young children. According to Gallahue and Ozmun, the Bruininks-Oseretsky Test of Motor Proficiency is a valid test. However, manipulative skills, which are classified as gross motor skills by most motor development specialists, are only tested in the Upper Limb…

  17. Effective Collaboration among the Gross Motor Assessment Team Members

    Science.gov (United States)

    Menear, Kristi S.; Davis, Timothy D.

    2015-01-01

    This article describes the gross motor assessment team (GMAT) members' roles and collaborative approach to making appropriate decisions and modifications when addressing the needs of individuals with disabilities in physical education. Case studies of students are used to demonstrate effective uses of the GMAT. The primary outcome of the GMAT's…

  18. Rubriek 'Meten in de praktijk': Gross Motor Function Measure.

    NARCIS (Netherlands)

    Veenhof, C.; Ketelaar, M.

    2004-01-01

    De Gross Motor Function Measure (GMFM) is een instrument dat de grof-motorische vaardigheden meet van kinderen met cerebrale parese. De GMFM is expliciet ontwikkeld als evaluatief meetinstrument, wat betekent dat het bedoeld is om veranderingen over de tijd of verandering en die optreden na behandel

  19. Development of the Gross Motor Function Classification System (1997)

    Science.gov (United States)

    Morris, Christopher

    2008-01-01

    To address the need for a standardized system to classify the gross motor function of children with cerebral palsy, the authors developed a five-level classification system analogous to the staging and grading systems used in medicine. Nominal group process and Delphi survey consensus methods were used to examine content validity and revise the…

  20. Effective Collaboration among the Gross Motor Assessment Team Members

    Science.gov (United States)

    Menear, Kristi S.; Davis, Timothy D.

    2015-01-01

    This article describes the gross motor assessment team (GMAT) members' roles and collaborative approach to making appropriate decisions and modifications when addressing the needs of individuals with disabilities in physical education. Case studies of students are used to demonstrate effective uses of the GMAT. The primary outcome of the GMAT's…

  1. Fine and Gross Motor Ability in Males with ADHD

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2003-09-01

    Full Text Available Both fine and gross motor abilities were evaluated in 10-year-old males with attention deficit hyperactivity disorder (ADHD and compared to a group of control children at the School of Psychology, Curtin University of Technology, Perth, Australia.

  2. Gross Motor Development, Movement Abnormalities, and Early Identification of Autism

    Science.gov (United States)

    Ozonoff, Sally; Young, Gregory S.; Goldring, Stacy; Greiss-Hess, Laura; Herrera, Adriana M.; Steele, Joel; Macari, Suzanne; Hepburn, Susan; Rogers, Sally J.

    2008-01-01

    Gross motor development (supine, prone, rolling, sitting, crawling, walking) and movement abnormalities were examined in the home videos of infants later diagnosed with autism (regression and no regression subgroups), developmental delays (DD), or typical development. Group differences in maturity were found for walking, prone, and supine, with…

  3. Relationship Between Gross Motor Function and Daily Functional Skill in Children With Cerebral Palsy

    OpenAIRE

    Kwon, Tae Gun; Yi, Sook-Hee; Kim, Tae Won; Chang, Hyun Jung; Kwon, Jeong-Yi

    2013-01-01

    Objective To investigate the relationship between gross motor function and daily functional skill in children with cerebral palsy (CP) and to explore how this relationship is moderated by the Gross Motor Function Classification System, Bimanual Fine Motor Function (BFMF), neuromotor types, and limb distribution of CP. Methods A cross-sectional survey of 112 children with CP (range, 4 years to 7 years and 7 months) was performed. Gross motor function was assessed with the Gross Motor Function ...

  4. The relationship between gross motor skills and academic achievement in children with learning disabilities

    NARCIS (Netherlands)

    Westendorp, Marieke; Hartman, Esther; Houwen, Suzanne; Smith, Joanne; Visscher, Chris

    2011-01-01

    The present study compared the gross motor skills of 7- to 12-year-old children with learning disabilities (n = 104) with those of age-matched typically developing children (n = 104) using the Test of Gross Motor Development-2. Additionally, the specific relationships between subsets of gross motor

  5. The relationship between gross motor skills and academic achievement in children with learning disabilities

    NARCIS (Netherlands)

    Westendorp, Marieke; Hartman, Esther; Houwen, Suzanne; Smith, Joanne; Visscher, Chris

    2011-01-01

    The present study compared the gross motor skills of 7- to 12-year-old children with learning disabilities (n = 104) with those of age-matched typically developing children (n = 104) using the Test of Gross Motor Development-2. Additionally, the specific relationships between subsets of gross motor

  6. Gross Motor Profile and Its Association with Socialization Skills in Children with Autism Spectrum Disorders.

    Science.gov (United States)

    Pusponegoro, Hardiono D; Efar, Pustika; Soedjatmiko; Soebadi, Amanda; Firmansyah, Agus; Chen, Hui-Ju; Hung, Kun-Long

    2016-12-01

    While social impairment is considered to be the core deficit in children with autism spectrum disorder (ASD), a large proportion of these children have poor gross motor ability, and gross motor deficits may influence socialization skills in children with ASD. The objectives of this study were to compare gross motor skills in children with ASD to typically developing children, to describe gross motor problems in children with ASD, and to investigate associations between gross motor and socialization skills in children with ASD. This was a cross-sectional study including 40 ASD children aged from 18 months to 6 years and 40 age-matched typically developing controls. Gross motor and socialization skills were scored using the Vineland Adaptive Behavior Scales, 2(nd) edition (Vineland-II). Below average gross motor function was found in eight of 40 (20%) ASD children. The mean gross motor v-scale score in the ASD group was 15.1 [standard deviation (SD) 3.12], significantly lower than in the control group [18.7, SD 2.09, p = 0.0001; 95% confidence intervals (CI) from -4.725 to -2.525]. The differences were most prominent in ball throwing and catching, using stairs, jumping, and bicycling. The ASD children with gross motor impairments had a mean socialization domain score of 66.6 (SD 6.50) compared to 85.7 (SD 10.90) in those without gross motor impairments (p = 0.0001, 95% CI from -25.327 to -12.736). Children with ASD had lower gross motor skills compared to typically developing children. Gross motor impairments were found in 20% of the ASD children, and these children also had lower socialization skills than those without gross motor impairments. Copyright © 2016. Published by Elsevier B.V.

  7. Gross Motor Development of Malaysian Hearing Impaired Male Pre- and Early School Children

    Science.gov (United States)

    Zawi, Khairi; Lian, Denise Koh Choon; Abdullah, Rozlina Tan

    2014-01-01

    Acquisition of gross motor skill is a natural developmental process for children. This aspect of human development increases with one's chronological age, irrespective of any developmental conditions. The purpose of this study was to assess the level of gross motor skill development among pre- and early school-aged children with motor disability.…

  8. Effect of physical therapy frequency on gross motor function in children with cerebral palsy.

    Science.gov (United States)

    Park, Eun-Young

    2016-06-01

    [Purpose] This study attempted to investigate the effect of physical therapy frequency based on neurodevelopmental therapy on gross motor function in children with cerebral palsy. [Subjects and Methods] The study sample included 161 children with cerebral palsy who attended a convalescent or rehabilitation center for disabled individuals or a special school for children with physical disabilities in South Korea. Gross Motor Function Measure data were collected according to physical therapy frequency based on neurodevelopmental therapy for a period of 1 year. [Results] The correlation between physical therapy frequency and Gross Motor Function Measure scores for crawling and kneeling, standing, walking, running and jumping, and rolling, and the Gross Motor Function Measure total score was significant. The differences in gross motor function according to physical therapy frequency were significant for crawling, kneeling, standing, and Gross Motor Function Measure total score. The differences in gross motor function according to frequency of physical therapy were significant for standing in Gross Motor Function Classification System Level V. [Conclusion] Intensive physical therapy was more effective for improving gross motor function in children with cerebral palsy. In particular, crawling and kneeling, and standing ability showed greater increases with intensive physical therapy.

  9. Effect of physical therapy frequency on gross motor function in children with cerebral palsy

    Science.gov (United States)

    Park, Eun-Young

    2016-01-01

    [Purpose] This study attempted to investigate the effect of physical therapy frequency based on neurodevelopmental therapy on gross motor function in children with cerebral palsy. [Subjects and Methods] The study sample included 161 children with cerebral palsy who attended a convalescent or rehabilitation center for disabled individuals or a special school for children with physical disabilities in South Korea. Gross Motor Function Measure data were collected according to physical therapy frequency based on neurodevelopmental therapy for a period of 1 year. [Results] The correlation between physical therapy frequency and Gross Motor Function Measure scores for crawling and kneeling, standing, walking, running and jumping, and rolling, and the Gross Motor Function Measure total score was significant. The differences in gross motor function according to physical therapy frequency were significant for crawling, kneeling, standing, and Gross Motor Function Measure total score. The differences in gross motor function according to frequency of physical therapy were significant for standing in Gross Motor Function Classification System Level V. [Conclusion] Intensive physical therapy was more effective for improving gross motor function in children with cerebral palsy. In particular, crawling and kneeling, and standing ability showed greater increases with intensive physical therapy. PMID:27390440

  10. Can Clinical Assessment of Locomotive Body Function Explain Gross Motor Environmental Performance in Cerebral Palsy?

    Science.gov (United States)

    Sanz Mengibar, Jose Manuel; Santonja-Medina, Fernando; Sanchez-de-Muniain, Paloma; Canteras-Jordana, Manuel

    2016-03-01

    Gross Motor Function Classification System has discriminative purposes but does not assess short-term therapy goals. Locomotion Stages (LS) classify postural body functions and independent activity components. Assessing the relation between Gross Motor Function Classification System level and Locomotion Stages will make us understand if clinical assessment can explain and predict motor environmental performance in cerebral palsy. A total of 462 children were assessed with both scales. High reliability and strong negative correlation (-0.908) for Gross Motor Function Classification System and Locomotion Stages at any age was found. Sensitivity was 83%, and specificity and positive predictive value were 100% within the same age range. Regression analysis showed detailed probabilities for the realization of the Gross Motor Function Classification System depending on the Locomotion Stages and the age group. Postural body function measure with Locomotion Stages is reliable, sensitive, and specific for gross motor function and able to predict environmental performance.

  11. Neonatal Stroke Causes Poor Midline Motor Behaviors and Poor Fine and Gross Motor Skills during Early Infancy

    Science.gov (United States)

    Chen, Chao-Ying; Lo, Warren D.; Heathcock, Jill C.

    2013-01-01

    Upper extremity movements, midline behaviors, fine, and gross motor skills are frequently impaired in hemiparesis and cerebral palsy. We investigated midline toy exploration and fine and gross motor skills in infants at risk for hemiplegic cerebral palsy. Eight infants with neonatal stroke (NS) and thirteen infants with typical development (TD)…

  12. Gross Motor Performance and Self-Perceived Motor Competence in Children with Emotional, Behavioural, and Pervasive Developmental Disorders: A Review

    Science.gov (United States)

    Emck, Claudia; Bosscher, Ruud; Beek, Peter; Doreleijers, Theo

    2009-01-01

    Aims: Motor performance and self-perceived motor competence have a great impact on the psychosocial development of children in general. In this review, empirical studies of gross motor performance and self-perception of motor competence in children with emotional (depression and anxiety), behavioural, and pervasive developmental disorders are…

  13. De Gross Motor Function Measure (GMFM): een onderzoek naar de responsiviteit van de Nederlandse vertaling.

    NARCIS (Netherlands)

    Veenhof, C.; Ketelaar, M.; Petegem-van Beek, E. van; Vermeer, A.

    2003-01-01

    This article is about the psychometric characteristics of the Dutch translation of the Gross Motor Function Measure (GMFM). It describes the responsiveness to change. The article "Gross Motor Function Measure (GMFM): a reliability study of the Dutch translation" focuses on the reliability of the GMF

  14. De Gross Motor Function Measure (GMFM): een onderzoek naar de betrouwbaarheid van de Nederlandse vertaling.

    NARCIS (Netherlands)

    Veenhof, C.; Ketelaar, M.; Petegem-van Beek, E. van

    2003-01-01

    This article is about the psychometric characteristics of the Dutch translation of the Gross Motor Function Measure (GMFM). It describes the reliability of the instrument. The article "Gross Motor Function Measure" (GMFM): a validity study of the Dutch translation focusses on the responsiveness of t

  15. The Effects of Basketball Basic Skills Training on Gross Motor Skills Development of Female Children

    Science.gov (United States)

    Bayazit, Betul

    2015-01-01

    The purpose of this study was to investigate the effects of basketball basic skills training on gross motor skills development of female children in Turkey. For that purpose, 40 female children took part in the study voluntarily. Basketball basic skills test was used to improve the gross motor skills of the female children in the study. Also,…

  16. The Effects of Basketball Basic Skills Training on Gross Motor Skills Development of Female Children

    Science.gov (United States)

    Bayazit, Betul

    2015-01-01

    The purpose of this study was to investigate the effects of basketball basic skills training on gross motor skills development of female children in Turkey. For that purpose, 40 female children took part in the study voluntarily. Basketball basic skills test was used to improve the gross motor skills of the female children in the study. Also,…

  17. Confirmatory Factor Analysis of the Test of Gross Motor Development-2

    Science.gov (United States)

    Wong, Ka Yee Allison; Cheung, Siu Yin

    2010-01-01

    The purpose of this study was to examine the underlying structure of the second edition of the Test of Gross Motor Development-2 (Ulrich, 2000) as applied to Chinese children. The Test of Gross Motor Development-2 was administered to 626 Hong Kong Chinese children. The outlier test with standard scoring was utilized. After data screening, a total…

  18. Developmental and physical-fitness associations with gross motor coordination problems in Peruvian children.

    Science.gov (United States)

    de Chaves, Raquel Nichele; Bustamante Valdívia, Alcibíades; Nevill, Alan; Freitas, Duarte; Tani, Go; Katzmarzyk, Peter T; Maia, José António Ribeiro

    2016-01-01

    The aims of this cross-sectional study were to examine the developmental characteristics (biological maturation and body size) associated with gross motor coordination problems in 5193 Peruvian children (2787 girls) aged 6-14 years from different geographical locations, and to investigate how the probability that children suffer with gross motor coordination problems varies with physical fitness. Children with gross motor coordination problems were more likely to have lower flexibility and explosive strength levels, having adjusted for age, sex, maturation and study site. Older children were more likely to suffer from gross motor coordination problems, as were those with greater body mass index. However, more mature children were less likely to have gross motor coordination problems, although children who live at sea level or at high altitude were more likely to suffer from gross motor coordination problems than children living in the jungle. Our results provide evidence that children and adolescents with lower physical fitness are more likely to have gross motor coordination difficulties. The identification of youths with gross motor coordination problems and providing them with effective intervention programs is an important priority in order to overcome such developmental problems, and help to improve their general health status.

  19. The relationship between spasticity and gross motor capability in nonambulatory children with spastic cerebral palsy.

    Science.gov (United States)

    Katusic, Ana; Alimovic, Sonja

    2013-09-01

    Spasticity has been considered as a major impairment in cerebral palsy (CP), but the relationship between this impairment and motor functions is still unclear, especially in the same group of patients with CP. The aim of this investigation is to determine the relationship between spasticity and gross motor capability in nonambulatory children with spastic CP. Seventy-one children (30 boys, 41 girls) with bilateral spastic cerebral palsy and with Gross Motor Function Classification System (GMFCS) levels IV (n=34) and V (n=37) were included in the study. The spasticity level in lower limbs was evaluated using the Modified Modified Ashworth Scale and the gross motor function with the Gross Motor Function Measure (GMFM-88). Spearman's correlation analysis was used to determine the nature and the strength of the relationship. The results showed a moderate correlation between spasticity and gross motor skills (ρ=0.52 for the GMFCS level; ρ=0.57 for the GMFM-88), accounting for less than 30% of the explained variance. It seems that spasticity is just one factor among many others that could interfere with gross motor skills, even in children with severe forms of spastic CP. Knowledge of the impact of spasticity on motor skills may be useful in the setting of adequate rehabilitation strategies for nonambulatory children with spastic CP.

  20. Longitudinal Association Between Gross Motor Capacity and Neuromusculoskeletal Function in Children and Youth With Cerebral Palsy

    NARCIS (Netherlands)

    Vos, Rimke C.; Becher, Jules G.; Voorman, Jeanine M.; Gorter, Jan Willem; van Eck, Mirjam; van Meeteren, Jetty; Smits, Dirk Wouter; Twisk, Jos W.; Dallmeijer, Annet J.

    2016-01-01

    Objective: To examine associations over longitudinal measurements between neuromusculoskeletal function and gross motor capacity in children and youth with cerebral palsy (CP). Design: A prospective cohort study. Setting: Rehabilitation departments of university medical centers and rehabilitations c

  1. Longitudinal Association Between Gross Motor Capacity and Neuromusculoskeletal Function in Children and Youth With Cerebral Palsy

    NARCIS (Netherlands)

    Vos, Rimke C.; Becher, Jules G.; Voorman, Jeanine M.; Gorter, Jan Willem; van Eck, Mirjam; van Meeteren, Jetty; Smits, Dirk Wouter; Twisk, Jos W.; Dallmeijer, Annet J.; van Schie, P. E M; Schuengel, C.; Ketelaar, M.; Lindeman, E.; Jongmans, M.; Roebroeck, M. E.; Tan, S. S.; Wiegerink, D. J H G; Reinders-Messelink, H. A.; Verheijden, J.

    2016-01-01

    Objective To examine associations over longitudinal measurements between neuromusculoskeletal function and gross motor capacity in children and youth with cerebral palsy (CP). Design A prospective cohort study. Setting Rehabilitation departments of university medical centers and rehabilitations cent

  2. The central role of trunk control in the gross motor function of children with cerebral palsy

    DEFF Research Database (Denmark)

    Curtis, Derek John; Butler, Penny; Saavedra, Sandy;

    2015-01-01

    Aim Improvement of gross motor function and mobility are primary goals of physical therapy in children with cerebral palsy (CP). The purpose of this study was to investigate the relationship between segmental control of the trunk and the corresponding gross motor function in children with CP....... Method This retrospective cross-sectional study was based on 92 consecutive referrals of children with CP in Gross Motor Function Classification System (GMFCS) levels I to V, 39 females, 53 males (median age 4y [range 1–14y]), and 77, 12, and 3 with spastic, dyskinetic, and ataxic CP respectively....... The participants were tested using the Gross Motor Function Measure (GMFM), the Pediatric Evaluation of Disability Inventory (PEDI), and the Segmental Assessment of Trunk Control (SATCo). Results Linear regression analysis showed a positive relationship between the segmental level of trunk control and age...

  3. Longitudinal Association Between Gross Motor Capacity and Neuromusculoskeletal Function in Children and Youth With Cerebral Palsy

    NARCIS (Netherlands)

    Vos, Rimke C.; Becher, Jules G.; Voorman, Jeanine M.; Gorter, Jan Willem; van Eck, Mirjam; van Meeteren, Jetty; Smits, Dirk Wouter; Twisk, Jos W.; Dallmeijer, Annet J.

    Objective: To examine associations over longitudinal measurements between neuromusculoskeletal function and gross motor capacity in children and youth with cerebral palsy (CP). Design: A prospective cohort study. Setting: Rehabilitation departments of university medical centers and rehabilitations

  4. Longitudinal Association Between Gross Motor Capacity and Neuromusculoskeletal Function in Children and Youth With Cerebral Palsy

    NARCIS (Netherlands)

    Vos, Rimke C.; Becher, Jules G.; Voorman, Jeanine M.; Gorter, Jan Willem; van Eck, Mirjam; van Meeteren, Jetty; Smits, Dirk Wouter; Twisk, Jos W.; Dallmeijer, Annet J.; van Schie, P. E M; Schuengel, C.; Ketelaar, M.; Lindeman, E.; Jongmans, M.; Roebroeck, M. E.; Tan, S. S.; Wiegerink, D. J H G; Reinders-Messelink, H. A.; Verheijden, J.

    2016-01-01

    Objective To examine associations over longitudinal measurements between neuromusculoskeletal function and gross motor capacity in children and youth with cerebral palsy (CP). Design A prospective cohort study. Setting Rehabilitation departments of university medical centers and rehabilitations

  5. Effect of physical therapy frequency on gross motor function in children with cerebral palsy

    OpenAIRE

    Park, Eun-Young

    2016-01-01

    [Purpose] This study attempted to investigate the effect of physical therapy frequency based on neurodevelopmental therapy on gross motor function in children with cerebral palsy. [Subjects and Methods] The study sample included 161 children with cerebral palsy who attended a convalescent or rehabilitation center for disabled individuals or a special school for children with physical disabilities in South Korea. Gross Motor Function Measure data were collected according to physical therapy fr...

  6. GENDER DIFFERENCES IN FINE AND GROSS MOTOR SKILLS OF NORMALLY DEVELOPING OVERWEIGHT AND OBESE ADOLESCENTS

    Directory of Open Access Journals (Sweden)

    Şehmus ASLAN

    2016-12-01

    Full Text Available The purpose of this research is to compare girls’ and boys’ fine and gross motor skills in normally developing overweight and obese adolescents. 18 girls and 28 boys with 12-18 age range, in totally 46 overweight and obese adolecents participated in the study. Body mass index of participants were calculated. Fine and gross motor skills of adolescents were assessed by Short Form Bruininks-Oseretsky Test of Motor Proficiency (BOT-2 SF. There was no differences between girls and boys for BOT-2 SF total scores (p>0.05, but it was found differences in several items of BOT-2 SF. Scores of test items for fine motor scores in the girls were higher than the boys (p0.05. Gross motor skill tests including jumping in place, dribling a ball, sit-ups, one- legged stationary hop test scores were higher in the boys, while tapping feet and fingers test score was higher in the girls (p<0.05. Our results suggested that there is differences between girls’ and boys’ fine and gross motor skills in normally developing overweight and obese adolescents. Girls have better fine motor skill performance while boys have better gross motor skill performance in overweight and obese adolescents.

  7. Gross Motor Function Measure Evolution Ratio: Use as a Control for Natural Progression in Cerebral Palsy.

    Science.gov (United States)

    Marois, Pierre; Marois, Mikael; Pouliot-Laforte, Annie; Vanasse, Michel; Lambert, Jean; Ballaz, Laurent

    2016-05-01

    To develop a new way to interpret Gross Motor Function Measure (GMFM-66) score improvement in studies conducted without control groups in children with cerebral palsy (CP). The curves, which describe the pattern of motor development according to the children's Gross Motor Function Classification System level, were used as historical control to define the GMFM-66 expected natural evolution in children with CP. These curves have been modeled and generalized to fit the curve to particular children characteristics. Research center. Not applicable. Not applicable. Not applicable. Assuming that the GMFM-66 score evolution followed the shape of the Rosenbaum curves, by taking into account the age and GMFM-66 score of children, the expected natural evolution of the GMFM-66 score was predicted for any group of children with CP who were Motor Function Measure Evolution Ratio, was defined as follows: Gross Motor Function Measure Evolution Ratio=measured GMFM-66 score change/expected natural evolution. For practical or ethical reasons, it is almost impossible to use control groups in studies evaluating effectiveness of many therapeutic modalities. The Gross Motor Function Measure Evolution Ratio gives the opportunity to take into account the expected natural evolution of the gross motor function of children with CP, which is essential to accurately interpret the therapy effect on the GMFM-66. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  8. Effect of Spark Motor Program on the development of gross motor skills in intellectually disabled educable boys

    Directory of Open Access Journals (Sweden)

    Hashem Faal Moganloo

    2013-11-01

    Results: Spark Program caused significant changes in all the variables of the study, except speed and agility, in the experimental group after 24 sessions. The changes included: agility and speed (P=0.731, balance (P=0, strength (P=0.002, and bilateral coordination (P=0. Conclusion: Spark Motor Program can improve gross motor skills in intellectually disabled educable students.

  9. 75 FR 73998 - Federal Motor Vehicle Safety Standards; New Pneumatic Tires for Motor Vehicles With a Gross...

    Science.gov (United States)

    2010-11-30

    ... Vehicle Safety Standards; New Pneumatic Tires for Motor Vehicles With a Gross Vehicle Weight Rating (GVWR... Federal motor vehicle safety standard (FMVSS) that applies to new pneumatic tires for use on vehicles with... (NPRM) proposing to upgrade FMVSS No. 119 (49 CFR 571.119), which applies to new pneumatic tires...

  10. The Effects of Modified Games on the Development of Gross Motor Skill in Preschoolers

    Science.gov (United States)

    Lestari, Indah; Ratnaningsih, Tri

    2016-01-01

    Gross motor skills on children must be optimized much earlier since it plays important role not only on their interaction process but also in supporting other multiple developments. One of the means in developing child's motor skill is by providing innovative games i.e. modified games including game format, game timing, and game sequence. The…

  11. Tracking of Gross Motor Coordination from Childhood into Adolescence

    Science.gov (United States)

    Lima, Rodrigo Antunes; Bugge, Anna; Pfeiffer, Karin Allor; Andersen, Lars Bo

    2017-01-01

    Purpose: The purpose of this study was to analyze tracking and stability of motor coordination in children from age 6 years to ages 9 and 13 years. Method: Data were from the Copenhagen School Child Intervention Study. Motor coordination (MC) was measured using the körperkoordinationstest für Kinder (KTK) test. The crude performance score on every…

  12. The gross motor function measure is a valid and sensitive outcome measure for spinal muscular atrophy.

    Science.gov (United States)

    Nelson, Leslie; Owens, Hollis; Hynan, Linda S; Iannaccone, Susan T

    2006-06-01

    Spinal muscular atrophy is a genetic disease of the anterior horn cell with high morbidity rate in childhood. Certain drugs may be of benefit and are in or under consideration for Phase II trials. Outcome measures that are age appropriate and representative of disease activity remain under study. Several have not yet been validated for spinal muscular atrophy. The Gross Motor Function Measure is a measure of motor function. We showed previously that the Gross Motor Function Measure is a reliable outcome measure to assess motor function in children with spinal muscular atrophy. By collating our data from 40 spinal muscular atrophy patients, ages 5 through 17 years, we now show the validity of the Gross Motor Function Measure when compared to Quantitative Muscle Testing and ambulatory status in children with spinal muscular atrophy. The median for Gross Motor Function Measure total scores for walkers was 237 (range: 197-261) and for non-walkers, 64 (range: 4-177; PGross Motor Function Measure is valid and sensitive as an outcome measure for clinical trials in pediatric spinal muscular atrophy.

  13. Associations between gross motor and communicative development in at-risk infants.

    Science.gov (United States)

    LeBarton, Eve Sauer; Iverson, Jana M

    2016-08-01

    Infants' advances in locomotion relate to advances in communicative development. However, little is known about these relations in infants at risk for delays in these domains and whether they may extend to earlier achievements in gross motor development in infancy. We examined whether advances in sitting and prone locomotion are related to communicative development in infants who have an older sibling with autism spectrum disorder (ASD) and are at risk for motor and communication delays (heightened-risk; HR). We conducted a longitudinal study with 37 HR infants who did not receive an ASD diagnosis at 36 months. Infants were observed monthly between the ages of 5 and 14 months. We assessed gross motor development using the Alberta Infant Motor Scales (AIMS) and recorded ages of onset of verbal and nonverbal communicative behaviors. Results indicated increased presence of early gross motor delay from 5 to 10 months. In addition, there were positive relations between sitting and gesture and babble onset and between prone development and gesture onset. Thus, links between gross motor development and communication extend to at-risk development and provide a starting point for future research on potential cascading consequences of motor advances on communication development.

  14. The Natural History of Gross Motor Development in Children with Cerebral Palsy Aged 1 to 15 Years

    Science.gov (United States)

    Beckung, E.; Carlsson, G.; Carlsdotter, S.; Uvebrant, P.

    2007-01-01

    The aim of this study was to explore motor development in children with cerebral palsy (CP) using developmental curves for CP, subtypes, and the five severity levels of the Gross Motor Function Classification System (GMFCS). The Gross Motor Function Measure (GMFM) and the GMFCS were applied to 317 children (145 females, 172 males) with CP, aged…

  15. EFFECT OF SENSORY INTEGRATION THERAPY ON GROSS MOTOR FUNCTION IN CHILDREN WITH CEREBRAL PALSY

    Directory of Open Access Journals (Sweden)

    A.R. Shamsoddini

    2009-04-01

    Full Text Available ObjectiveThe primary problem in children with cerebral palsy (CP, frequently referred for occupational therapy, is gross motor dysfunction. The current study was designed to investigate the effects of sensory integration therapy (SIT on gross motor skills in CP patients.Materials & MethodsTwenty-four children with diplegic spastic CP were randomly divided into two groups: First group (n=14,6 girls, 8 boys, age range 2 to 6 years, mean age 3.9 years; the second or control group (n=10, 5 girls, 5 boys, age range 2 to 6 years, mean age 3.4 years. SIT training was given to the first group and only the home program was given for the second group. All children were evaluated with gross motor function measurement (GMFM 88 for rolling, sitting, crawling, standing and walking position before and after intervention. Treatment duration for both groups was 1 hour, 5 days per week for a period of 12 weeks.ResultsGross motor function in children of the case group improved significantly better that in the control group, after intervention in sitting (P=0.02, crawling (P=0.001 and standing (P=0.03 positions; however no significant difference was seen in rolling (P=0.65 and walking (P=0.69 ability assessment.ConclusionThis study showed the beneficial effects of the SIT training program for children with CP; the SIT intervention had a significantly positive effect on gross motor function in the children with diplegic spastic CP. Moreover the results of the present study showed that sensory integration and vestibular stimulation were effective in children with cerebral palsy.Keywords:Cerebral palsy, Children, Gross motor, Occupational therapy, Sensory integration

  16. Effect of cerebrolysin on gross motor function of children with cerebral palsy: a clinical trial.

    Science.gov (United States)

    Nasiri, Jafar; Safavifar, Faezeh

    2017-01-10

    Gross motor dysfunction is considered as the most challenging problem in cerebral palsy (CP). It is proven that improvement of gross motor function could reduce CP-related disabilities and provide better quality of life in this group of patients. Therefore, the aim of this trial is to evaluate the effectiveness of cerebrolysin (CBL) on gross motor function of children with CP who are undergoing treatment. In this clinical trial study, paediatric patients aged 18-75 months with spastic diplegic or quadriplegic cerebral palsy, who were under rehabilitation therapy, were selected and randomly allocated in control and CBL groups. Patients in CBL group underwent treatment with standard rehabilitation therapy plus CBL. The latter was administrated intramuscularly as a single daily dose of 0.1 cc/kg for 10 days and then continued weekly for 4 months. Gross motor function of participants in the two studied groups, before and after trial, was evaluated and compared using the validated Persian version of gross motor function classification system-expanded and revised (GMFCS-E&R). During this trial, 108 patients with CP were evaluated for eligibility. From these, 50 patients were enrolled and randomly allocated in the CBL and control groups. Four months after trial, the mean level of GMFCS decreased significantly in the two groups (P < 0.05). However, it was significantly lower in the CBL group than in the control group (2.1 vs. 3.16, P < 0.05). The results of this trial indicated that CBL could improve gross motor function in patients with CP. This finding is consistent with neurotrophic and neuroprotective effects of CBL, which have been reported in various clinical trials in other neurological disorders. Further studies are recommended to establish the value of continued neuroprotection and to determine the pharmacokinetics/dynamics of CBL in this group of patients.

  17. Improving gross motor function and postural control with hippotherapy in children with Down syndrome: case reports.

    Science.gov (United States)

    Champagne, Danielle; Dugas, Claude

    2010-11-01

    The purpose of this case report is to describe the impact of an 11-week hippotherapy program on the gross motor functions of two children (respectively 28 and 37 months old) diagnosed with Down syndrome. Hippotherapy is a strategy that uses the horse's motion to stimulate and enhance muscle contraction and postural control. The children were assessed by the Gross Motor Function Measure (GMFM) and accelerometry. The results indicate that both children improved on many dimensions of the GMFM. Power spectral analysis of the acceleration signals showed improvement in postural control of either the head or trunk, because the children adopted two different adaptative strategies to perturbation induced by the moving horse.

  18. Effects of gross motor function and manual function levels on performance-based ADL motor skills of children with spastic cerebral palsy.

    Science.gov (United States)

    Park, Myoung-Ok

    2017-02-01

    [Purpose] The purpose of this study was to determine effects of Gross Motor Function Classification System and Manual Ability Classification System levels on performance-based motor skills of children with spastic cerebral palsy. [Subjects and Methods] Twenty-three children with cerebral palsy were included. The Assessment of Motor and Process Skills was used to evaluate performance-based motor skills in daily life. Gross motor function was assessed using Gross Motor Function Classification Systems, and manual function was measured using the Manual Ability Classification System. [Results] Motor skills in daily activities were significantly different on Gross Motor Function Classification System level and Manual Ability Classification System level. According to the results of multiple regression analysis, children categorized as Gross Motor Function Classification System level III scored lower in terms of performance based motor skills than Gross Motor Function Classification System level I children. Also, when analyzed with respect to Manual Ability Classification System level, level II was lower than level I, and level III was lower than level II in terms of performance based motor skills. [Conclusion] The results of this study indicate that performance-based motor skills differ among children categorized based on Gross Motor Function Classification System and Manual Ability Classification System levels of cerebral palsy.

  19. Impact of a Community-Based Programme for Motor Development on Gross Motor Skills and Cognitive Function in Preschool Children from Disadvantaged Settings

    Science.gov (United States)

    Draper, Catherine E.; Achmat, Masturah; Forbes, Jared; Lambert, Estelle V.

    2012-01-01

    The aims of the studies were to assess the impact of the Little Champs programme for motor development on (1) the gross motor skills, and (2) cognitive function of children in the programme. In study 1, 118 children from one Early Childhood Development Centre (ECDC) were tested using the Test of Gross Motor Development-2, and in study 2, 83…

  20. Gross motor ability predicts response to upper extremity rehabilitation in chronic stroke.

    Science.gov (United States)

    George, Sarah Hulbert; Rafiei, Mohammad Hossein; Borstad, Alexandra; Adeli, Hojjat; Gauthier, Lynne V

    2017-08-30

    The majority of rehabilitation research focuses on the comparative effectiveness of different interventions in groups of patients, while much less is currently known regarding individual factors that predict response to rehabilitation. In a recent article, the authors presented a prognostic model to identify the sensorimotor characteristics predictive of the extent of motor recovery after Constraint-Induced Movement (CI) therapy amongst individuals with chronic mild-to-moderate motor deficit using the enhanced probabilistic neural network (EPNN). This follow-up paper examines which participant characteristics are robust predictors of rehabilitation response irrespective of the training modality. To accomplish this, EPNN was first applied to predict treatment response amongst individuals who received a virtual-reality gaming intervention (utilizing the same enrollment criteria as the prior study). The combinations of predictors that yield high predictive validity for both therapies, using their respective datasets, were then identified. High predictive classification accuracy was achieved for both the gaming (94.7%) and combined datasets (94.5%). Though CI therapy employed primarily fine-motor training tasks and the gaming intervention emphasized gross-motor practice, larger improvements in gross motor function were observed within both datasets. Poorer gross motor ability at pre-treatment predicted better rehabilitation response in both the gaming and combined datasets. The conclusion of this research is that for individuals with chronic mild-to-moderate upper extremity hemiparesis, residual deficits in gross motor function are highly responsive to motor restorative interventions, irrespective of the modality of training. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Gross motor function in children with spastic cerebral palsy and cerebral visual impairment: A comparison between outcomes of the original and the Cerebral Visual Impairment adapted Gross Motor Function Measure-88 (GMFM-88-CVI)

    NARCIS (Netherlands)

    Salavati, M.; Rameckers, E.A.A.; Waninge, A.; Krijnen, W.P.; Steenbergen, B.; Schans, C.P. van der

    2017-01-01

    Purpose: To investigate whether the adapted version of the Gross Motor Function Measure-88 (GMFM-88) for children with Cerebral Palsy (CP) and Cerebral Visual Impairment (CVI) results in higher scores. This is most likely to be a reflection of their gross motor function, however it may be the result

  2. Gross motor function in children with spastic Cerebral Palsy and Cerebral Visual Impairment : A comparison between outcomes of the original and the Cerebral Visual Impairment adapted Gross Motor Function Measure-88 (GMFM-88-CVI)

    NARCIS (Netherlands)

    Salavati, M.; Rameckers, E. A. A.; Waninge, A.; Krijnen, W. P.; Steenbergen, B.; van der Schans, C. P.

    2017-01-01

    Purpose: To investigate whether the adapted version of the Gross Motor Function Measure 88 (GMFM-88) for children with Cerebral Palsy (CP) and Cerebral Visual Impairment (CVI) results in higher scores. This is most likely to be a reflection of their gross motor function, however it may be the result

  3. Gross motor function in children with spastic cerebral palsy and cerebral visual impairment: A comparison between outcomes of the original and the Cerebral Visual Impairment adapted Gross Motor Function Measure-88 (GMFM-88-CVI)

    NARCIS (Netherlands)

    Salavati, M.; Rameckers, E.A.A.; Waninge, A.; Krijnen, W.P.; Steenbergen, B.; Schans, C.P. van der

    2017-01-01

    Purpose: To investigate whether the adapted version of the Gross Motor Function Measure-88 (GMFM-88) for children with Cerebral Palsy (CP) and Cerebral Visual Impairment (CVI) results in higher scores. This is most likely to be a reflection of their gross motor function, however it may be the result

  4. Development of the Gross Motor Function Classification System for Cerebral Palsy

    Science.gov (United States)

    Rosenbaum, Peter L.; Palisano, Robert J.; Bartlett, Doreen J.; Galuppi, Barbara E.; Russell, Dianne J.

    2008-01-01

    The Gross Motor Function Classification System (GMFCS) for cerebral palsy has been widely used internationally for clinical, research, and administrative purposes. This paper recounts the ideas and work behind the creation of the GMFCS, reports on the lessons learned, and identifies some philosophical challenges inherent in trying to develop an…

  5. Gross motor skills and sports participation of children with visual impairments

    NARCIS (Netherlands)

    Houwen, S; Visscher, C.; Hartman, E.; Lemmink, K.A.P.M.

    2007-01-01

    Gross motor skill performance of children with visual impairments and its association with the degree of visual impairment and sports participation was examined. Twenty children with visual impairments (M age = 9.2 years, SD =1.5) and 100 sighted children (M age = 9.1 years, SD = 1.5) from mainstrea

  6. Gross Motor Performance and Physical Fitness in Children with Psychiatric Disorders

    Science.gov (United States)

    Emck, Claudia; Bosscher, Ruud J.; van Wieringen, Piet C. W.; Doreleijers, Theo; Beek, Peter J.

    2011-01-01

    Aim: Gross motor performance appears to be impaired in children with psychiatric disorders but little is known about which skill domains are affected in each disorder, nor about possible accompanying deficits in physical fitness. The present study has sought to provide information about these issues in children with emotional, behavioural, and…

  7. Self-Pacing a Gross Motor Skills Course: Crawler Tractor Operator, MOS 62E20.

    Science.gov (United States)

    Brennan, Mark F.; Taylor, John E.

    As part of the Army's emphasis on performance-oriented instruction in training centers, a study was conducted to determine the feasibility of using self-paced instruction in a gross motor skills course. The Crawler Tractor Operator Course, a seven-week heavy equipment course conducted at Fort Leonard Wood, Missouri was selected for the study…

  8. A longitudinal study on gross motor development in children with learning disorders

    NARCIS (Netherlands)

    Westendorp, Marieke; Hartman, Esther; Houwen, Suzanne; Huijgen, Barbara C. H.; Smith, Joanne; Visscher, Chris

    This longitudinal study examined the development of gross motor skills, and sex-differences therein, in 7; to 11-years-old children with learning disorders (LD) and compared the results with typically developing children to determine the performance level of children with LD. In children with LD (n

  9. Gross motor skills and sports participation of children with visual impairments

    NARCIS (Netherlands)

    Houwen, S; Visscher, C.; Hartman, E.; Lemmink, K.A.P.M.

    Gross motor skill performance of children with visual impairments and its association with the degree of visual impairment and sports participation was examined. Twenty children with visual impairments (M age = 9.2 years, SD =1.5) and 100 sighted children (M age = 9.1 years, SD = 1.5) from

  10. A longitudinal study on gross motor development in children with learning disorders

    NARCIS (Netherlands)

    Westendorp, Marieke; Hartman, Esther; Houwen, Suzanne; Huijgen, Barbara C. H.; Smith, Joanne; Visscher, Chris

    2014-01-01

    This longitudinal study examined the development of gross motor skills, and sex-differences therein, in 7; to 11-years-old children with learning disorders (LD) and compared the results with typically developing children to determine the performance level of children with LD. In children with LD (n

  11. Effects of Aquatic Intervention on Gross Motor Skills in Children with Cerebral Palsy: A Systematic Review.

    Science.gov (United States)

    Roostaei, Meysam; Baharlouei, Hamzeh; Azadi, Hamidreza; Fragala-Pinkham, Maria A

    2016-12-14

    To review the literature on the effects of aquatic intervention on gross motor skills for children with cerebral palsy (CP). Six databases were searched from inception to January 2016. Aquatic studies for children aged 1-21 years with any type or CP classification and at least one outcome measuring gross motor skills were included. Information was extracted on study design, outcomes, and aquatic program type, frequency, duration, and intensity. Quality was rated using the Centre of Evidence-Based Medicine: Levels of Evidence and the PEDro scale. Of the 11 studies which met inclusion criteria, only two used randomized control trial design, and the results were mixed. Quality of evidence was rated as moderate to high for only one study. Most studies used quasi-experimental designs and reported improvements in gross motor skills for within group analyses after aquatic programs were held for two to three times per week and lasting for 6-16 weeks. Participants were classified according to the Gross Motor Function Classification System (GMFCS) levels I-V, and were aged 3-21 years. Mild to no adverse reactions were reported. Evidence on aquatic interventions for ambulatory children with CP is limited. Aquatic exercise is feasible and adverse effects are minimal; however, dosing parameters are unclear. Further research is needed to determine aquatic intervention effectiveness and exercise dosing across age categories and GMFCS levels.

  12. Gross Motor Performance and Physical Fitness in Children with Psychiatric Disorders

    Science.gov (United States)

    Emck, Claudia; Bosscher, Ruud J.; van Wieringen, Piet C. W.; Doreleijers, Theo; Beek, Peter J.

    2011-01-01

    Aim: Gross motor performance appears to be impaired in children with psychiatric disorders but little is known about which skill domains are affected in each disorder, nor about possible accompanying deficits in physical fitness. The present study has sought to provide information about these issues in children with emotional, behavioural, and…

  13. Dimension quotients

    OpenAIRE

    Hartl, M; Mikhailov, R.; Passi, I. B. S.

    2008-01-01

    We present two approaches, one homological and the other simplicial, for the investigation of dimension quotients of groups. The theory is illustrated, in particular, with a conceptual discussion of the fourth and fifth dimension quotients.

  14. Relation between hand function and gross motor function in full term infants aged 4 to 8 months

    Science.gov (United States)

    Nogueira, Solange F.; Figueiredo, Elyonara M.; Gonçalves, Rejane V.; Mancini, Marisa C.

    2015-01-01

    Background: In children, reaching emerges around four months of age, which is followed by rapid changes in hand function and concomitant changes in gross motor function, including the acquisition of independent sitting. Although there is a close functional relationship between these domains, to date they have been investigated separately. Objective: To investigate the longitudinal profile of changes and the relationship between the development of hand function (i.e. reaching for and manipulating an object) and gross motor function in 13 normally developing children born at term who were evaluated every 15 days from 4 to 8 months of age. Method: The number of reaches and the period (i.e. time) of manipulation to an object were extracted from video synchronized with the Qualisys(r) movement analysis system. Gross motor function was measured using the Alberta Infant Motor Scale. ANOVA for repeated measures was used to test the effect of age on the number of reaches, the time of manipulation and gross motor function. Hierarchical regression models were used to test the associations of reaching and manipulation with gross motor function. Results: Results revealed a significant increase in the number of reaches (p<0.001), the time of manipulation (p<0.001) and gross motor function (p<0.001) over time, as well as associations between reaching and gross motor function (R2=0.84; p<0.001) and manipulation and gross motor function (R2=0.13; p=0.02) from 4 to 6 months of age. Associations from 6 to 8 months of age were not significant. Conclusion: The relationship between hand function and gross motor function was not constant, and the age span from 4 to 6 months was a critical period of interdependency of hand function and gross motor function development. PMID:25714437

  15. Reference Curves for the Gross Motor Function Measure: Percentiles for Clinical Description and Tracking Over Time Among Children With Cerebral Palsy

    OpenAIRE

    Hanna, Steven E.; Bartlett, Doreen J; Rivard, Lisa M; Russell, Dianne J

    2008-01-01

    Background and Purpose: Physical therapists frequently use the 66-item Gross Motor Function Measure (GMFM-66) with the Gross Motor Function Classification System (GMFCS) to examine gross motor function in children with cerebral palsy (CP). Until now, reference percentiles for this measure were not available. The aim of this study was to improve the clinical utility of this gross motor measure by developing cross-sectional reference percentiles for the GMFM-66 within levels of the GMFCS.

  16. Hip displacement in relation to age and gross motor function in children with cerebral palsy

    OpenAIRE

    Larnert, Per; Risto, Olof; Hägglund, Gunnar; Wagner, Philippe

    2014-01-01

    Purpose Hip dislocation in cerebral palsy (CP) is a serious complication. By radiographic screening and prophylactic surgery of children at risk most dislocations can be prevented. CPUP, the Swedish CP registry and follow-up program, includes annual radiographic examinations of children at Gross Motor Function Classification System (GMFCS) levels III–V. Data from CPUP were analysed to assess the risk of hip displacement in relation to GMFCS levels and age. Methods All children at GMFCS levels...

  17. The clinimetric properties of performance-based gross motor tests used for children with developmental coordination disorder: a systematic review.

    Science.gov (United States)

    Slater, Leanne M; Hillier, Susan L; Civetta, Lauren R

    2010-01-01

    Performance-based measures of gross motor skills are required for children with developmental coordination disorder to quantify motor ability and objectify change. Information related to psychometrics, clinical utility, feasibility, and client appropriateness and acceptability is needed so that clinicians and researchers are assured that they have chosen the most appropriate and robust tool. This review identified performance-based measures of gross motor skills for this population, and the research evidence for their clinimetric properties through a systematic literature search. Seven measures met the inclusion criteria and were appraised for their clinimetric properties. The Movement Assessment Battery for Children and the Test for Gross Motor Development (second version) scored highest on appraisal. The 2 highest scoring measures are recommended in the first instance for clinicians wishing to evaluate gross motor performance in children with developmental coordination disorder. However, both measures require further testing to increase confidence in their validity for this population.

  18. Gross and fine motor function in fibromyalgia and chronic fatigue syndrome

    Science.gov (United States)

    Rasouli, Omid; Fors, Egil A; Borchgrevink, Petter Chr; Öhberg, Fredrik; Stensdotter, Ann-Katrin

    2017-01-01

    Purpose This paper aimed to investigate motor proficiency in fine and gross motor function, with a focus on reaction time (RT) and movement skill, in patients with fibromyalgia (FM) and chronic fatigue syndrome (CFS) compared to healthy controls (HC). Methods A total of 60 individuals (20 CFS, 20 FM, and 20 HC), age 19–49 years, participated in this study. Gross motor function in the lower extremity was assessed using a RT task during gait initiation in response to an auditory trigger. Fine motor function in the upper extremity was measured during a precision task (the Purdue Pegboard test) where the number of pins inserted within 30 s was counted. Results No significant differences were found between FM and CFS in any parameters. FM and CFS groups had significantly longer RT than HC in the gait initiation (p=0.001, and p=0.004 respectively). In the Purdue Pegboard test, 20% in the FM group, 15% in the CFS groups, and 0% of HC group, scored below the threshold of the accepted performance. However, there were no significant differences between FM, CFS, and HC in this task (p=0.12). Conclusion Compared to controls, both CFS and FM groups displayed significantly longer RT in the gait initiation task. Generally, FM patients showed the worst results in both tests, although no group differences were found in fine motor control, according to the Purdue Pegboard test. PMID:28223840

  19. The relationship between gross motor function and manual ability in cerebral palsy.

    Science.gov (United States)

    Oskoui, Maryam; Majnemer, Annette; Dagenais, Lynn; Shevell, Michael I

    2013-12-01

    A retrospective cohort study was conducted to describe the relationship between gross motor function and manual ability in children with cerebral palsy and explore differences between cerebral palsy subtypes and associated comorbidities. Children with cerebral palsy born between 1999 and 2008 were included from the Registre de la Paralyse Cérébrale de Québec identifying 332 children. The overall agreement between Gross Motor Function Classification System and Manual Ability Classification Scale Levels was moderate (kappa 0.457, standard error 0.034) with a strong positive correlation (Spearman rho of 0.820, standard error 0.023). This agreement was moderate among children with spastic quadriparesis and dysketic cerebral palsy, fair in children with spastic diplegia, and poor in children with spastic hemiplegia. Children with cognitive impairment showed a higher correlation than those without cognitive impairment. The correlation between gross motor function and manual ability in children with CP varies based on neurologic subtype and cognitive level.

  20. The clinical effect of hippotherapy on gross motor function of children with Cerebral Palsy

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    K Litlle

    2013-12-01

    Full Text Available Background: Cerebral palsy (CP is the most common cause of physical disability affecting gross motor function (GMF in early childhood. Hippotherapy is a treatment approach aimed at improving GMF in children with CP. Several systematic reviews have been published showing an improvement in Dimension E of the Gross Motor Function Measure (GMFM after hippotherapy. However, these reviews failed to evaluate the clinical effect of hippotherapy in improving GMF in children with CP.Objective: To critically appraise the evidence of hippotherapy to ascertain whether it is a clinically meaningful approach for children with CP.Methodology: Five computerised bibliographic databases were searched. Predetermined inclusion and exclusion criteria were set. The PEDro scale was used to assess the quality of the studies. A revised JBI Data extraction tool was used to extract data from the selected articles. Revman© Review Manager Software was used to create forest plots for comparisons of results.Results: All studies used the GMFM as an outcome measure for gross motor function. The added benefit of hippotherapy is a minimum 1% and a maximum 7% increase on the GMFM scores. However, all 95% confidence intervals (CI around all the mean differences were insignificant.Conclusion: The clinical effect of hippotherapy on the GMF of children with CP is small. Larger studies are required to provide evidence of the effect of hippotherapy within this population.

  1. Effects of an aquatic program on gross motor function of children with spastic cerebral palsy

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    NIKOLAOS CHRYSAGIS; ANGELIKI DOUKA; MICHAIL NIKOPOULOS; FOTEINI APOSTOLOPOULOU; DIMITRA KOUTSOUKI

    2009-01-01

    Full Text Available The purpose of the present study was to examine the effects of a 10-week aquatic program on the gross motor function, on the range of motion and on spasticity of childrenwith cerebral palsy (CP. Six students served as subjects for the experimental group and another 6 were assigned to the control group. The aquatic program was taking place twice a week and consisted of a warm up, the main training session and a cool down phase. Measuring instruments were the Gross Motor Function Measure (GMFM (dimensions D and E, a goniometer and the modified Ashworth Scale. Pre-test and Post-test were executed before and after the intervention program. Significant interaction effect was found with respect to: the active shoulder flexion (p=.052, the active shoulder abduction (p=.052, the passive hip abduction (p=.001 and the passive knee extension (p=.045. Interaction effect was found for spasticity of the hip adductors (p=.002 and knee flexors (p=.049. Results of the present study indicated that an aquatic program might have a positive effect in gross motor function as well as in range of motion and spasticity in students with spastic cerebral palsy.

  2. Comparison the Impact of Spark Motor Program and Basketball Techniques on Improving Gross Motor Skills in Educable Intellectually Disabled Boys

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    Hashem Faal Moghanlo

    2014-09-01

    Full Text Available Background & objectives : Different types of practises are known for improving motor skills in intellectually disabled boys. The purpose of this study was to compar e the impact of spark motor program and basketball on improving of gross motor skills in this people.   Methods: In this semi-experimental study , from 98 educable intellectually disabled students who studied in special school in Urmia, 30 children ( age range of 9 to 13 years and IQ mean 64.4 were selected objectively and divided in three groups (2 experimental and 1 control based on pre - test. BOTMP was used as a measurement of motor ability. Selected motor program (Spark motor program including strengthening training, games, sports and basketball techniques was performed for 24 sessions. T-tests (dependent and co-variance were used to comparison of results.   Results: In Spark group after 24 sessions, there were significant effects on balance (p= 0.000, bilateral coordination (p=0.000 and strength (p=0.001. There was no significant effect in agility and speed (p= 0.343 in basketball techniques group after 24 sessions, there were significant effects in agility and speed (p= 0.001, balance (p= 0.000, bilateral coordination (p= 0.013 and strength (p= 0.007.   Conclusion: Based on the results of this study, it can be claimed that the Spark program and basketball techniques improve gross motor skills in educable intellectually disabled students. We also found a significant difference between the Spark program and basketball techniques efficacy on the improved skills. Furthermore, the efficacy of Spark program was significantly higher than basketball techniques (p<0.05.

  3. Effects of Neurodevelopmental Therapy on Gross Motor Function in Children with Cerebral Palsy

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    Sina LABAF

    2015-06-01

    Full Text Available Normal 0 false false false EN-US X-NONE AR-SA How to Cite This Article: labaf S, Shamsoddini A, Hollisaz MT, Sobhani V, Shakibaee A . Effects of Neurodevelopmental Therapy on Gross Motor Function in Children with Cerebral Palsy. Iran J Child Neurol. Spring 2015;9(1:37-42.AbstractObjectiveNeurodevelopmental treatments are an advanced therapeutic approach practiced by experienced occupational therapists for the rehabilitation of children with cerebral palsy. The primary challenge in children with cerebral palsy is gross motor dysfunction. We studied the effects of neurodevelopmental therapy on gross motor function in children with cerebral palsy.Materials & MethodsIn a quasi-experimental design, 28 children with cerebral palsy were randomly divided into two groups. Neurodevelopmental therapy was given to a first group (n=15 with a mean age of 4.9 years; and a second group with a mean age 4.4 years (n=13 who were the control group. All children were evaluated with the Gross Motor Function Measure. Treatments were scheduled for three - one-hour sessions per week for 3 months.ResultsWe obtained statistically significant differences in the values between the baseline and post treatment in two groups. The groups were significantly different in laying and rolling (P=0.000, sitting (0.002, crawling and kneeling (0.004, and standing abilities (P=0.005. However, there were no significantdifferences in walking, running, and jumping abilities between the two groups (0.090.ConclusionWe concluded that the neurodevelopmental treatment improved gross motor function in children with cerebral palsy in four dimensions (laying and rolling, sitting, crawling and kneeling, and standing. However, walking, running, and jumping did not improve significantly. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso

  4. Influence of the environment on performance of gross motor function in children with cerebral palsy.

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    Fatudimu, Margaret Bukola

    2012-01-01

    Assessment and physiotherapy intervention for children with cerebral palsy (CP) are conventionally carried out in the hospital or clinic setting. However, the daily lives of these children include a variety of environmental settings in addition to the clinical setting. The objective of this study was therefore to explore the possible influence of the environment on motor function in children with CP. Purposively selected children with CP (n=107), ages 1 and 6 years with mean age of 2.1 years (SD 1.10 yrs), were involved in this study. The motor function of each child was assessed in the hospital and at their homes within a one-week interval, using the gross motor function measure (GMFM); this was done at the baseline and on a monthly basis for eight consecutive months. The paired t-test rank was computed to compare the overall GMFM score and each of the sub-domain scores measured in the clinic and at home. GMFM scores measured at home were significantly higher than those measured in the clinic and this pattern was also obtained for the sub-domains throughout the study period, suggesting that children performed gross motor functions better at their homes than in the clinic.

  5. Improvement of gross motor and cognitive abilities by an exercise training program: three case reports

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    Alesi M

    2014-03-01

    Full Text Available Marianna Alesi,1 Giuseppe Battaglia,2 Michele Roccella,1 Davide Testa,1 Antonio Palma,2 Annamaria Pepi1 1Department of Psychology, 2Department of Law, Social and Sport Science, University of Palermo, Palermo, Italy Background: This work examined the efficacy of an integrated exercise training program (coach and family in three children with Down syndrome to improve their motor and cognitive abilities, in particular reaction time and working memory. Methods: The integrated exercise training program was used in three children with Down syndrome, comprising two boys (M1, with a chronological age of 10.3 years and a mental age of 4.7 years; M2, with a chronological age of 14.6 years and a mental age of less than 4 years and one girl (F1, chronological age 14.0 years and a mental age of less than 4 years. Results: Improvements in gross motor ability scores were seen after the training period. Greater improvements in task reaction time were noted for both evaluation parameters, ie, time and omissions. Conclusion: There is a close interrelationship between motor and cognitive domains in individuals with atypical development. There is a need to plan intervention programs based on the simultaneous involvement of child and parents and aimed at promoting an active lifestyle in individuals with Down syndrome. Keywords: disability, Down syndrome, gross motor abilities, cognitive abilities, physical activity

  6. Gross Motor Coincidence Timing by Children with Learning Difficulties and Children Matched on Mean Chronological and Mental Age.

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    Jacklin, Susan M.

    1987-01-01

    This study examines the learning of a gross motor coincidence timing task by children with learning difficulties, compared with that by children of average intelligence of an equivalent chronological age and mental age. Results are discussed. (Author/MT)

  7. Gross Motor Function Classification System used in adults with cerebral palsy: agreement of self-reported versus professional rating.

    Science.gov (United States)

    Jahnsen, Reidun; Aamodt, Geir; Rosenbaum, Peter

    2006-09-01

    The present study investigated the reliability of self-reported rating of Gross Motor Function Classification System (GMFCS) levels compared with professional rating, and changes in gross motor function over time, in adults with cerebral palsy. Twenty-nine females and 33 males aged between 18 years 5 months and 62 years 11 months (mean age 34y 7mo [SD 10y 6mo]) participated in the study. Participants rated their current gross motor function using the GMFCS and reported their judgement of their gross motor function at age 10 to 12 years. The project leader, a physical therapist, also classified participants' current GMFCS levels and conducted a chart review on all accessible medical records of participants' gross motor function when they were 10 to 12 years old, rating the GMFCS level accordingly. Intraclass correlation coefficients (ICC) between self-reported and professional ratings showed excellent agreement (ICC=0.93-0.95, 95% confidence interval [CI] 0.89-0.97). More than half the participants experienced a stable gross motor function from the age of 10 to 12 years to the present. Those at GMFCS Levels II and III at the age of 10 to 12 years (according to the professional rating) had significant change for the worse in gross motor function over time, with odds ratios of 9.30 (95% CI 1.2-73.0, p=0.03) and 7.00 (95% CI 1.1-43.0, p=0.04) respectively. Interview data on circumstances regarding changes in gross motor function since childhood are also reported. Changes in GMFCS level were mostly associated with physical or social environmental factors.

  8. Correlation between the Gait Deviation Index and gross motor function (GMFCS level) in children with cerebral palsy

    OpenAIRE

    Malt, Merete A.; Aarli, Ånen; Bogen, Bård; Fevang, Jonas M

    2016-01-01

    Aim The Gait Deviation Index (GDI) is a score derived from three-dimensional gait analysis (3DGA). The GDI provides a numerical value that expresses overall gait pathology (ranging from 0 to 100, where 100 indicates the absence of gait pathology). The aim of this study was to investigate the association between the GDI and different levels of gross motor function [defined as the Gross Motor Function Classification System (GMFCS)] and to explore if age, height, weight, gender and cerebral pals...

  9. Gross Motor Function Classification System Expanded & Revised (GMFCS E & R): reliability between therapists and parents in Brazil

    OpenAIRE

    Daniela B. R. Silva; Luzia I. Pfeifer; Carolina A. R. Funayama

    2013-01-01

    BACKGROUND: Several studies have demonstrated the importance of using the Gross Motor Function Classification System (GMFCS) to classify gross motor function in children with cerebral palsy, but the reliability of the expanded and revised version has not been examined in Brazil (GMFCS E & R). OBJECTIVE:: To determine the intra- and inter-rater reliability of the Portuguese-Brazil version of the GMFCS E & R applied by therapists and compare to classification provided by parents of children...

  10. Determinants of gross motor skill performance in children with visual impairments.

    Science.gov (United States)

    Haibach, Pamela S; Wagner, Matthias O; Lieberman, Lauren J

    2014-10-01

    Children with visual impairments (CWVI) generally perform poorer in gross motor skills when compared with their sighted peers. This study examined the influence of age, sex, and severity of visual impairment upon locomotor and object control skills in CWVI. Participants included 100 CWVI from across the United States who completed the Test of Gross Motor Development II (TGMD-II). The TGMD-II consists of 12 gross motor skills including 6 object control skills (catching, kicking, striking, dribbling, throwing, and rolling) and 6 locomotor skills (running, sliding, galloping, leaping, jumping, and hopping). The full range of visual impairments according to United States Association for Blind Athletes (USABA; B3=20/200-20/599, legally blind; B2=20/600 and up, travel vision; B1=totally blind) were assessed. The B1 group performed significantly worse than the B2 (0.000 ≤ p ≤ 0.049) or B3 groups (0.000 ≤ p ≤ 0.005); however, there were no significant differences between B2 and B3 except for the run (p=0.006), catch (p=0.000), and throw (p=0.012). Age and sex did not play an important role in most of the skills, with the exception of boys outperforming girls striking (p=0.009), dribbling (p=0.013), and throwing (p=0.000), and older children outperforming younger children in dribbling (p=0.002). The significant impact of the severity of visual impairment is likely due to decreased experiences and opportunities for children with more severe visual impairments. In addition, it is likely that these reduced experiences explain the lack of age-related differences in the CWVI. The large disparities in performance between children who are blind and their partially sighted peers give direction for instruction and future research. In addition, there is a critical need for intentional and specific instruction on motor skills at a younger age to enable CWVI to develop their gross motor skills.

  11. Associations between gross motor coordination and academic achievement in elementary school children.

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    Lopes, Luís; Santos, Rute; Pereira, Beatriz; Lopes, Vítor P

    2013-02-01

    We aimed to evaluate the relationship between gross motor coordination (MC) and academic achievement (AA) in a sample of Portuguese children aged 9-12 years. The study took place during the 2009/2010 school year and involved 596 urban children (281 girls) from the north of Portugal. AA was assessed using the Portuguese Language and Mathematics National Exams. Gross MC was evaluated with the Körperkoordination Test für Kinder. Cardiorespiratory fitness was predicted by a maximal multistage 20-m shuttle-run test of the Fitnessgram Test Battery. Body weight and height were measured following standard procedures. Socio-economic status was based on annual family income. Logistic Regression was used to analyze the association of gross MC with AA. 51.6% of the sample exhibited MC disorders or MC insufficiency and none of the participants showed very good MC. In both genders, children with insufficient MC or MC disorders exhibited a higher probability of having low AA, compared with those with normal or good MC (pbody mass index and socio-economic status.

  12. Associations between Manual Abilities, Gross Motor Function, Epilepsy, and Mental Capacity in Children with Cerebral Palsy

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    Ewa GAJEWSKA*

    2014-04-01

    Full Text Available How to Cite This Article: Gajewska E, Sobieska M, Samborski W. Associations between Manual Abilities, Gross Motor Function, Epilepsy, and Mental Capacity in Children with Cerebral Palsy. Iran J Child Neurol. 2014 Spring 8(2:45-52.ObjectiveThis study aimed to evaluate gross motor function and hand function in children with cerebral palsy to explore their association with epilepsy and mental capacity. Material & MethodsThe research investigating the association between gross and fine motor function and the presence of epilepsy and/or mental impairment was conducted on a group of 83 children (45 girls, 38 boys. Among them, 41 were diagnosedwith quadriplegia, 14 hemiplegia, 18 diplegia, 7 mixed form, and 3 athetosis.A neurologist assessed each child in terms of possible epilepsy and confirmed diagnosis in 35 children. A psychologist assessed the mental level (according toWechsler and found 13 children within intellectual norm, 3 children with mild mental impairment, 18 with moderate, 27 with severe, and 22 with profound.Children were then classified based on Gross Motor Function Classification System and Manual Ability Classification Scale.ResultsThe gross motor function and manual performance were analysed in relation to mental impairment and the presence of epilepsy. Epilepsy was found to disturb conscious motor functions, but also higher degree of mental impairment wasobserved in children with epilepsy.ConclusionThe occurrence of epilepsy in children with cerebral palsy is associated with worse manual function. The occurrence of epilepsy is associated with limitations in conscious motor functions. There is an association between epilepsy in children with cerebral palsy and the degree of mental impairment.The occurrence of epilepsy, mainly in children with hemiplegia and diplegia is associated with worse mental capacities.ReferencesRichards CL, Malouin F. Cerebral palsy: definition, assessment and rehabilitation. Handb Clin Neurol

  13. Sleep-related offline improvements in gross motor task performance occur under free recall requirements

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    Andreas eMalangre

    2016-03-01

    Full Text Available Nocturnal sleep effects on memory consolidation following gross motor sequence learning were examined using a complex arm movement task. This task required participants to produce non-regular spatial patterns in the horizontal plane by successively fitting a small peg into different target-holes on an electronic pegboard. The respective reaching movements typically differed in amplitude and direction. Targets were visualized prior to each transport movement on a computer screen. With this task we tested 18 subjects (22.6 +/- 1.9 years; 8 female using a between-subjects design. Participants initially learned a 10-element arm movement sequence either in the morning or in the evening. Performance was retested under free recall requirements 15 minutes post training, as well as 12 hrs and 24 hrs later. Thus each group was provided with one sleep-filled and one wake retention interval. Dependent variables were error rate (number of erroneous sequences and average sequence execution time (correct sequences only. Performance improved during acquisition. Error rate remained stable across retention. Sequence execution time (inverse to execution speed significantly decreased again during the sleep-filled retention intervals, but remained stable during the respective wake intervals. These results corroborate recent findings on sleep-related enhancement consolidation in ecological valid, complex gross motor tasks. At the same time they suggest this effect to be truly memory-based and independent from repeated access to extrinsic sequence information during retests.

  14. Relationships between Gross Motor Abilities and Problematic Behaviors of Handicapped Children in Different Age Groups.

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    Uesugi, Masayuki; Araki, Tomoko; Fujii, Shun; Itotani, Keisuke; Otani, Yoshitaka; Seiichi, Takemasa

    2014-12-01

    [Purpose] In this study, we examined problematic behaviors of independent-walking and non-independent-walking handicapped children in the infant, school child and adolescent development phases, using the Japanese version of the Aberrant Behavior Checklist (ABC-J) to determine if such behaviors relate to their gross motor abilities. [Subjects and Methods] The subjects were 86 handicapped children who were receiving physical therapy. The subjects were classified into three groups by age. Using the Gross Motor Function Classification System (GMFCS), each group was further divided into an independent-walking group and non-independent-walking group. Thirteen physical therapists and 8 occupational therapists, who were treating the subject children, rated the subjects using the ABC-J. [Results] Significant differences were observed between the independent-walking and the non-independent-walking groups in the stereotypy and lethargy scores of infants. [Conclusion] For schoolchildren and adolescents, no significant differences were observed between the independent-walking and the non-independent-walking groups in their problematic behavior scores.

  15. The Effect of Resistance Training on Performance of Gross Motor Skills and Balance in Children with Spastic Cerebral Palsy

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    Ebrahim Zarrinkalam

    2016-03-01

    Full Text Available Objective: Cerebral palsy is the most common chronic motor disability in children and can have negative effect on motor functions. The purpose of this study was to investigate the effect of eight weeks resistance training on gross motor ability, balance and walking speed in a group of such children. Methods: 21 cerebral palsy boys with spastic diplegia, aged between 12 and 16 years (mean, 13.66 years, participated in this study. A pre-test, involving walking, sitting, standing and walking up stairs. They were randomly divided into an experimental and control groups. Then, the experimental group participated in 8 weeks of resistance training.  The data was attained from a 10 meter walk test, Berg Balance Test, gross motor ability Section E, D and GMFCS tests.  Kolmogorov-Smirnov test, sample t-test were used for analyzing the data. Results: The results showed a significant improvement in the performance of experimental group in gross motor abilities section  E and D, balance and walking speed after 8 weeks of resistance training (P <0.05(. However, significant differences were not observed in the control group before and after the study (P <0.05.  Conclusion: The results showed that resistance training improves gross motor ability, balance and gait in children with cerebral palsy hence, it is recommended that resistance exercise be used as a therapeutic modality for children with cerebral palsy.

  16. The relationship between spasticity in young children (18 months of age with cerebral palsy and their gross motor function development

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    Verschuren Olaf

    2009-09-01

    Full Text Available Abstract Background It is thought that spasticity has an influence on the development of functional motor abilities among children with cerebral palsy (CP. The extent to which spasticity is associated with the change in motor abilities in young children with CP has not been established. The objective of this study is to evaluate the relationship of initial spasticity in young children with CP and their gross motor function development over one year. Methods Fifty children with CP aged 18 months, GMFCS-levels I-V participated in a longitudinal observational study. Change in gross motor functioning (GMFM-66 was measured over one year. The level of spasticity measured at the first assessment was determined with the Modified Tardieu Scale in three muscle groups of the lower extremity (adductor muscles, the hamstrings and the m. gastrocnemius. The Spasticity Total Score per child was calculated with a maximum score of 12 points. Results Spearman's Rho Correlation (-0.28 revealed a statistically significant relationship (p Conclusion Our findings indicate that when measured over one year, spasticity is marginally related to gross motor function development in infants with CP. The initial level of spasticity is only one of the many child, environmental and family factors that determines gross motor development of a young child with CP.

  17. Relationship between time use in physical activity and gross motor performance of preschool children.

    Science.gov (United States)

    Lin, Ling-Yi; Cherng, Rong-Ju; Chen, Yung-Jung

    2017-02-01

    Participation in physical activity is an important health concern for children in most Western communities, but little is known about Asian children's participation. The purpose of this study was to extend the current knowledge on how much time preschool children in Taiwan spend on physical activity, to examine its relationship with gross motor performance and to provide information on the establishment of physical activity guidelines for preschool children in Taiwan. Two hundred and sixty-four children between 36 and 71 months old were recruited from a university medical centre and from preschools in Taiwan. The primary outcomes were measured using the Movement Assessment Battery for Children-Second Edition and the modified Preschool-aged Children's Physical Activity Questionnaire. 89.8% of our participants did not meet the recommendations from the National Association for Sport and Physical Education for time spent in physical activities. Participants spent an average of 155 minutes/week in low intensity physical activity. Children with motor difficulties tended to spend less time on physical activity than did typically developing children. The mother's level of education and whether the child was overweight or obese correlated with how much time the children spent on physical activity. We conclude that paediatric occupational therapists should explain to parents the relationship between physical activity and motor development and advocate for developmentally positive physical activities for preschool children. Physical activity guidelines for Taiwanese preschoolers should be established immediately. © 2016 Occupational Therapy Australia.

  18. THE INFLUENCE OF THE EXERCISES OF GROSS AND FINE MOTOR SKILLS ON VISUO-MOTOR COORDINATION OF THE CEREBRAL PALSY CHILDREN

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    Almira Mujkić

    2013-09-01

    Full Text Available Visuomotor coordination is reffered to eye coordination and to various parts of the body in different activities and games. The aim of the research was to establish the influence of the exercises of gross and fine motor skills on visuomotor coordination of the cerebral palsy children. The sample was the case study where a male person of 3 and a half years old was an examinee. Measuring instrument used was the Test of visuomotor coordination of the gross motor skills of the dominant hand. Data were analyzed by t-test.

  19. Effect of Upper Limb Deformities on Gross Motor and Upper Limb Functions in Children with Spastic Cerebral Palsy

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    Park, Eun Sook; Sim, Eun Geol; Rha, Dong-wook

    2011-01-01

    The aims of this study were to investigate the nature and extent of upper limb deformities via the use of various classifications, and to analyze the relationship between upper limb deformities and gross motor or upper limb functionality levels. Upper extremity data were collected from 234 children with spastic cerebral palsy (CP) who were…

  20. Stability and Decline in Gross Motor Function among Children and Youth with Cerebral Palsy Aged 2 to 21 Years

    Science.gov (United States)

    Hanna, Steven E.; Rosenbaum, Peter L.; Bartlett, Doreen J.; Palisano, Robert J.; Walter, Stephen D.; Avery, Lisa; Russell, Dianne J.

    2009-01-01

    This paper reports the construction of gross motor development curves for children and youth with cerebral palsy (CP) in order to assess whether function is lost during adolescence. We followed children previously enrolled in a prospective longitudinal cohort study for an additional 4 years, as they entered adolescence and young adulthood. The…

  1. Early neuromotor development of high risk infants - Gross motor function in preterm and full-term born infants

    NARCIS (Netherlands)

    van Haastert, I.C.

    2011-01-01

    This thesis is the result of 20 years follow-up of preterm and full-term born ‘graduates’ of the neonatal intensive care unit of the Wilhelmina Children’s Hospital, Utrecht. The aim was to answer questions that arose during admission and follow-up assessments. Typical gross motor development of pret

  2. Knee Muscle Strength at Varying Angular Velocities and Associations with Gross Motor Function in Ambulatory Children with Cerebral Palsy

    Science.gov (United States)

    Hong, Wei-Hsien; Chen, Hseih-Ching; Shen, I-Hsuan; Chen, Chung-Yao; Chen, Chia-Ling; Chung, Chia-Ying

    2012-01-01

    The aim of this study was to evaluate the relationships of muscle strength at different angular velocities and gross motor functions in ambulatory children with cerebral palsy (CP). This study included 33 ambulatory children with spastic CP aged 6-15 years and 15 children with normal development. Children with CP were categorized into level I (n =…

  3. Effects of static bicycle training on gross motor function, muscle strength and spasticity of adolescents with spastic cerebral palsy

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    CHRISTOS TSIGKANOS

    2013-01-01

    Full Text Available The purpose of the present study was to examine the effects of an 8- week lower limb strengthening program on gross motor function, muscle strength and spasticity levels of both the quadriceps and hip adductors of adolescents 14 to 19 years of age with spastic cerebral palsy using a specific static bicycle (Thera-Vital exerciser. Eight students were assigned to the experimental group and another 8 to the control group. The strengthening program took place 3 times a week (6 sets of 10 to 15 full cycling circles. The Gross Motor Function Measure (GMFM (dimensions D and E, an isometric hand-held dynamometer and Asworth scale were the measurement instruments used in the study. A multivariance analysis of variance (MANOVA was applied for identifying the statistical importance of the results of the intervention protocol. A statistically significant improvement in both gross motor function (p = 0.016 and muscle strength (p = 0.039 was found without a statistically significant alteration of the muscle tone of the quadriceps and hip adductors of the participants (p = 0.13 and p = 0.33. The results of the present study indicate that static bicycle is a safe and effective means of exercise since it improves the gross motor function of adolescents with cerebral palsy without increasing the muscle tone of the lower limb.

  4. Effects of age and timing of augmented feedback on learning muscle relaxation while performing a gross motor task

    NARCIS (Netherlands)

    van Dijk, H; Hermens, Hermanus J.

    Objective: To examine the combined effect of age and timing of augmented feedback on learning muscle relaxation. Performing a gross motor task, subjects had to lower their trapezius muscle activity using the electromyographic signal as visual myofeedback. Design: Healthy subjects (16 young adults:

  5. Intensification of the Learning Process: Gross Motor Performance Scale. A Series of Reports Designed for Classroom Use.

    Science.gov (United States)

    Bucks County Public Schools, Doylestown, PA.

    The Gross Motor Performance Screening Test was designed to aid the classroom teacher in obtaining specific information about the child's physical abilities. The test includes items which have been found to measure the various factors of physical fitness. It also includes items to measure skills important to the child and adult. Included also are…

  6. Knee Muscle Strength at Varying Angular Velocities and Associations with Gross Motor Function in Ambulatory Children with Cerebral Palsy

    Science.gov (United States)

    Hong, Wei-Hsien; Chen, Hseih-Ching; Shen, I-Hsuan; Chen, Chung-Yao; Chen, Chia-Ling; Chung, Chia-Ying

    2012-01-01

    The aim of this study was to evaluate the relationships of muscle strength at different angular velocities and gross motor functions in ambulatory children with cerebral palsy (CP). This study included 33 ambulatory children with spastic CP aged 6-15 years and 15 children with normal development. Children with CP were categorized into level I (n =…

  7. Interobserver Agreement of the Gross Motor Function Classification System in an Ambulant Population of Children with Cerebral Palsy

    Science.gov (United States)

    McDowell, Brona C.; Kerr, Claire; Parkes, Jackie

    2007-01-01

    Gross Motor Function Classification System (GMFCS) level was reported by three independent assessors in a population of children with cerebral palsy (CP) aged between 4 and 18 years (n=184; 112 males, 72 females; mean age 10y 10mo [SD 3y 7mo]). A software algorithm also provided a computed GMFCS level from a regional CP registry. Participants had…

  8. Potential Predictors of Changes in Gross Motor Function during Various Tasks for Children with Cerebral Palsy: A Follow-Up Study

    Science.gov (United States)

    Chen, Chia-ling; Chen, Chung-yao; Chen, Hsieh-ching; Liu, Wen-yu; Shen, I-hsuan; Lin, Keh-chung

    2013-01-01

    Very few studies have investigated predictors of change in various gross motor outcomes in ambulatory children with cerebral palsy (CP). The aim of this study was to identify potential predictors for change in gross motor outcomes measured during various tasks in children with CP. A group of 45 children (age, 6-15 years) with CP and 7 potential…

  9. Does a physiotherapy programme of gross motor training influence motor function and activities of daily living in children presenting with developmental coordination disorder?

    Directory of Open Access Journals (Sweden)

    Sonill S. Maharaj

    2016-02-01

    Full Text Available Background: Children with developmental coordination disorder (DCD lack motor coordination and have difficulty performing motor skills and activities of daily living. Research shows these children do not outgrow their motor difficulties and without intervention do not improve. Physiotherapy is relevant for these children, but due to limited clinical protocols for DCD the aim of this study was to determine the effect of a gross motor training programme for 6–12-year-old children with DCD.Methods: This randomised pre-test, post-test study recruited 64 children with scores of 15th percentile or below using the Movement Assessment Battery for Children (M-ABC. The children were divided equally into an intervention group receiving 8 weeks of gross motor training for core stability, strengthening exercises, balance and coordination with task-specific activities for 30 min per week, while the control group continued with general therapy and activities of daily living. The M-ABC and Developmental Coordination Disorder Questionnaire (DCDQ were used to assess each child before and after 8 weeks.Results: Sixty children completed the study, with 43 males and 17 females (mean age 10.02 years, SD = 2.10. There were no adverse reactions to the programme and M-ABC scores for the intervention programme improved by 6.46%, ball skills (3.54% and balance (4.80% compared with the control (0.17% and (0.15%, respectively. There were significant (p < 0.05 improvements in DCDQ scores, but teachers allocated lower scores than parents.Conclusion: This study supports 8 weeks of gross motor training which can be a beneficial intervention for physiotherapists to improve gross motor function for DCD.Keywords: Developmental, co-ordination, skills, motor

  10. The effect of aquatic intervention on the gross motor function and aquatic skills in children with cerebral palsy.

    Science.gov (United States)

    Dimitrijević, Lidija; Aleksandrović, Marko; Madić, Dejan; Okičić, Tomislav; Radovanović, Dragan; Daly, Daniel

    2012-05-01

    The objective of this study was to investigate the effect of an aquatic intervention on the gross motor function and aquatic skills of children with cerebral palsy (CP). Twenty-nine children with CP, aged 5 to 14, were recruited. Fourteen children completed an aquatic intervention (EG), and 13 children served as controls (CG). Two participants dropped out due to events (illness) unrelated to the intervention. The aquatic intervention lasted 6 weeks (2 sessions per week at 55 minutes per session) with a follow-up period of 3 weeks. The outcome measures were the Gross Motor Function Measure (GMFM) for motor function and the Water Orientation Test Alyn 2 (WOTA 2) for aquatic skills assessment. A significant improvement was observed in the secondary assessment of GMFM and WOTA 2. In contrast to the aquatic skills improvement, the GMFM change was not maintained at follow-up. Our results indicate that children with CP can improve gross motor function on dry land and aquatic skills with a 6-week water intervention. The intervention period was too short for sustainable improvement in dry-land motor skills after intervention (follow-up), but time was sufficient to achieve sustainable improvements in aquatic skills.

  11. Content validity and reliability of test of gross motor development in Chilean children

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    Marcelo Cano-Cappellacci

    2015-01-01

    Full Text Available ABSTRACT OBJECTIVE To validate a Spanish version of the Test of Gross Motor Development (TGMD-2 for the Chilean population. METHODS Descriptive, transversal, non-experimental validity and reliability study. Four translators, three experts and 92 Chilean children, from five to 10 years, students from a primary school in Santiago, Chile, have participated. The Committee of Experts has carried out translation, back-translation and revision processes to determine the translinguistic equivalence and content validity of the test, using the content validity index in 2013. In addition, a pilot implementation was achieved to determine test reliability in Spanish, by using the intraclass correlation coefficient and Bland-Altman method. We evaluated whether the results presented significant differences by replacing the bat with a racket, using T-test. RESULTS We obtained a content validity index higher than 0.80 for language clarity and relevance of the TGMD-2 for children. There were significant differences in the object control subtest when comparing the results with bat and racket. The intraclass correlation coefficient for reliability inter-rater, intra-rater and test-retest reliability was greater than 0.80 in all cases. CONCLUSIONS The TGMD-2 has appropriate content validity to be applied in the Chilean population. The reliability of this test is within the appropriate parameters and its use could be recommended in this population after the establishment of normative data, setting a further precedent for the validation in other Latin American countries.

  12. Test of gross motor development-2 for Filipino children with intellectual disability: validity and reliability.

    Science.gov (United States)

    Capio, Catherine M; Eguia, Kathlynne F; Simons, Johan

    2016-01-01

    This study aimed to examine aspects of validity and reliability of the Test of Gross Motor Development-2 (TGMD-2) in Filipino children with intellectual disability. Content and construct validity were verified, as well as inter-rater and intra-rater reliability. Two paediatric physiotherapists tested 81 children with intellectual disability (mean age = 9.29 ± 2.71 years) on locomotor and object control skills. Analysis of covariance, confirmatory factor analysis and analysis of variance were used to test validity, while Cronbach's alpha, intra-class correlation coefficients (ICC) and Bland-Altman plots were used to examine reliability. Age was a significant predictor of locomotor and object control scores (P = 0.004). The data fit the hypothesised two-factor model with fit indices as follows: χ(2) = 33.525, DF = 34, P = 0.491, χ(2)/DF = 0.986. As hypothesised, gender was a significant predictor for object control skills (P = 0.038). Participants' mean scores were significantly below mastery (locomotor, P children with intellectual disability.

  13. Gross motor function in children with spastic Cerebral Palsy and Cerebral Visual Impairment: A comparison between outcomes of the original and the Cerebral Visual Impairment adapted Gross Motor Function Measure-88 (GMFM-88-CVI).

    Science.gov (United States)

    Salavati, M; Rameckers, E A A; Waninge, A; Krijnen, W P; Steenbergen, B; van der Schans, C P

    2017-01-01

    To investigate whether the adapted version of the Gross Motor Function Measure-88 (GMFM-88) for children with Cerebral Palsy (CP) and Cerebral Visual Impairment (CVI) results in higher scores. This is most likely to be a reflection of their gross motor function, however it may be the result of a better comprehension of the instruction of the adapted version. The scores of the original and adapted GMFM-88 were compared in the same group of children (n=21 boys and n=16 girls), mean (SD) age 113 (30) months with CP and CVI, within a time span of two weeks. A paediatric physical therapist familiar with the child assessed both tests in random order. The GMFCS level, mental development and age at testing were also collected. The Wilcoxon signed-rank test was used to compare two different measurements (the original and adapted GMFM-88) on a single sample, (the same child with CP and CVI; pvisual problems. On the basis of these findings, we recommend using the adapted GMFM-88 to measure gross motor functioning in children with CP and CVI. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Relation between hand function and gross motor function in full term infants aged 4 to 8 months

    OpenAIRE

    Nogueira, Solange F.; Figueiredo,Elyonara M.; Rejane V. Gonçalves; Marisa C. Mancini

    2015-01-01

    Background: In children, reaching emerges around four months of age, which is followed by rapid changes in hand function and concomitant changes in gross motor function, including the acquisition of independent sitting. Although there is a close functional relationship between these domains, to date they have been investigated separately. Objective: To investigate the longitudinal profile of changes and the relationship between the development of hand function (i.e. reaching for and manipulat...

  15. Differences of Respiratory Function According to Level of the Gross Motor Function Classification System in Children with Cerebral Palsy

    OpenAIRE

    Kwon, Yong Hyun; Lee, Hye Young

    2014-01-01

    [Purpose] The current study was designed to investigate the difference in lung capacity and muscle strengthening related to respiration depending on the level of the Gross Motor Function Classification System (GMFCS) in children with cerebral palsy (CP) through tests of respiratory function and respiratory pressure. [Subjects and Methods] A total of 49 children with CP who were classified as below level III of the GMFCS were recruited for this study. They were divided into three groups (i.e.,...

  16. Effects of recombinant growth hormone replacement and physical rehabilitation in recovery of gross motor function in children with cerebral palsy.

    Science.gov (United States)

    Reimunde, Pedro; Rodicio, Cristina; López, Natalia; Alonso, Alba; Devesa, Pablo; Devesa, Jesús

    2010-11-30

    Cerebral palsy is an important health issue that has a strong socioeconomic impact. There is no cure for cerebral palsy, and therapeutic approaches only report small benefits for affected people. In this study we assessed the effects of growth hormone treatment (0.3 μg/kg/day) combined with physical rehabilitation in the recovery of gross motor function in children with growth hormone deficiency and cerebral palsy (four males and six females, mean age 5.63 ± 2.32 years) as compared with that observed in a similar population of cerebral palsy children (five males, five females, mean age 5.9 ± 2.18 years) without growth hormone deficiency treated only with physical rehabilitation for two months. The Gross Motor Function Measure (GMFM-88) and Modified Ashworth Scale were performed before commencing the treatment and after completion thereof. In children with cerebral palsy and growth hormone deficiency, Dimension A (P gross motor function in children with growth hormone deficiency and cerebral palsy.

  17. Effect of task-oriented training and high-variability practice on gross motor performance and activities of daily living in children with spastic diplegia

    National Research Council Canada - National Science Library

    Kwon, Hae-Yeon; Ahn, So-Yoon

    2016-01-01

    [Purpose] This study investigates how a task-oriented training and high-variability practice program can affect the gross motor performance and activities of daily living for children with spastic diplegia...

  18. The impact of sensory integration therapy on gross motor function in children after prenatal exposure to alcohol

    Directory of Open Access Journals (Sweden)

    Jacek Wilczyński

    2015-03-01

    Full Text Available Introduction : In Poland there are 900 cases of full-blown foetal alcohol syndrome (FAS in neonates per year, and in 9000 children there are some symptoms of it. Aim of the research : To analyse the impact of sensory integration (SI therapy on gross motor skills function in children after prenatal exposure to alcohol. Material and methods: The study was conducted on a group of 20 children aged 4–5 years with information from an interview about prenatal exposure to alcohol. The diagnosis of sensory integration disorder consisted of two 60-minute diagnostics meetings. Twelve trials with clinical observations were performed by Ayres: finger to nose, cocontraction, prone extension posture, flexed position supine, asymmetrical tonic neck reflex (ATOS, symmetrical tonic neck reflex (STOS, muscle tension, Schilder test, dynamic balance, static balance, gravitational insecurity, and trunk stabilisation. The therapeutic program included: normalisation of the vestibular and proprioceptive system, normalisation of the touch system, strengthening muscle tension, development of motion planning, development of oculomotor performance, development of motor coordination, hand therapy, integration of ATOS, STOS, development of locomotion and balance functions, and improving efficiency of gross and small motor skills. Results and conclusions : High efficiency of SI therapy has been shown in children after prenatal exposure to alcohol on the example of gross motor skills. Positive effects of SI therapy have been shown for tests: finger to nose, in the erect position on the stomach, the flexural position on the back, ATOS, STOS, Schilder test, dynamic balance, static balance, and the uncertainty of gravity and trunk stabilisation. Only cocontraction and muscle tension tests showed no efficacy of SI therapy. The a-Cronbach position analysis showed high reliability of the performed tests both before and after the therapy. It is advisable to continue the study on a

  19. Gross Motor Function Classification System Expanded & Revised (GMFCS E & R: reliability between therapists and parents in Brazil

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    Daniela B. R. Silva

    2013-10-01

    Full Text Available BACKGROUND: Several studies have demonstrated the importance of using the Gross Motor Function Classification System (GMFCS to classify gross motor function in children with cerebral palsy, but the reliability of the expanded and revised version has not been examined in Brazil (GMFCS E & R. OBJECTIVE:: To determine the intra- and inter-rater reliability of the Portuguese-Brazil version of the GMFCS E & R applied by therapists and compare to classification provided by parents of children with cerebral palsy. METHOD: Data were obtained from 90 children with cerebral palsy, aged 4 to 18 years old, attending the neurology or rehabilitation service of a Brazilian hospital. Therapists classified the children's motor function using the GMFCS E & R and parents used the Brazilian Portuguese version of the GMFCS Family Report Questionnaire. Intra- and inter-rater reliability was obtained through percentage agreement and Cohen's unweighted Kappa statistics (k. The Chi-square test was used to identify significant differences in the classification of parents and therapists. RESULTS: Almost perfect agreement was reached between the therapists [K=0.90 (95% confidence interval 0.83-0.97] and intra-raters (therapists with K=1.00 [95% confidence interval (1.00-1.00], p<0.001. Agreement between therapists and parents was substantial (k=0.716, confidence interval 0.596-0.836, though parents classify gross motor impairment more severely than therapists (p=0.04. CONCLUSIONS: The Portuguese version of the GMFCS E & R is reliable for use by parents and therapists. Parents tend to classify their children's limitations more severely, because they know their performance in different environments.

  20. Development and Pilot Testing of the Challenge Module: A Proposed Adjunct to the Gross Motor Function Measure for High-Functioning Children with Cerebral Palsy

    Science.gov (United States)

    Wilson, Ashlea; Kavanaugh, Abi; Moher, Rosemarie; McInroy, Megan; Gupta, Neena; Salbach, Nancy M.; Wright, F. Virginia

    2011-01-01

    The aim was to develop a Challenge Module (CM) as a proposed adjunct to the Gross Motor Function Measure for children with cerebral palsy who have high-level motor function. Items were generated in a physiotherapist (PT) focus group. Item reduction was based on PTs' ratings of item importance and safety via online surveys. The proposed CM items…

  1. Effect of strength training of ankle plantarflexors on selective voluntary motor control, gait parameters, and gross motor function of children with cerebral palsy.

    Science.gov (United States)

    Jung, Jee Woon; Her, Jin Gang; Ko, Jooyeon

    2013-10-01

    [Purpose] The purpose of this study was to investigate the effect of ankle plantarflexor strength training on selective voluntary motor control, gait parameters, and gross motor function of children with cerebral palsy (CP), focusing on changes in the strength and muscle activity of the ankle plantarflexors. [Methods] Six children aged between 4 and 10 years with CP participated in a 6 week strengthening program. The subjects were evaluated before and after the intervention in terms of ankle plantarflexor strength, muscle activity, gait velocity, cadence, step length, and D (standing) and E (walking, running, and jumping) dimensions of the Gross Motor Function Measure (GMFM). The data were analyzed using the non-parametric Wilcoxon signed-rank test. [Results] The strength of the plantarflexors increased in the majority of subjects. Significant and clinically meaningful post-intervention improvements in subject's gait velocity, cadence, and step length were found. [Conclusion] The controlled ankle plantarflexor strengthening program may lead to improvements in strength and spatiotemporal gait parameters of children with CP.

  2. Infants with Down Syndrome: Percentage and Age for Acquisition of Gross Motor Skills

    Science.gov (United States)

    Pereira, Karina; Basso, Renata Pedrolongo; Lindquist, Ana Raquel Rodrigues; da Silva, Louise Gracelli Pereira; Tudella, Eloisa

    2013-01-01

    The literature is bereft of information about the age at which infants with Down syndrome (DS) acquire motor skills and the percentage of infants that do so by the age of 12 months. Therefore, it is necessary to identify the difference in age, in relation to typical infants, at which motor skills were acquired and the percentage of infants with DS…

  3. Development and Initial Validation of the Preschooler Gross Motor Quality Scale

    Science.gov (United States)

    Sun, Shih-Heng; Zhu, Yi-Ching; Shih, Ching-Lin; Lin, Chien-Hui; Wu, Sheng K.

    2010-01-01

    Motor skills have great impact on children in adapting to an environment and developing interpersonal interaction, cognition, and social behavior. Understanding what children can do and how they perform it is essential. Most motor tests seldom contain quality evaluation in the items or criteria. The purpose of this study was to develop and…

  4. Development of the Correspondence between Real and Imagined Fine and Gross Motor Actions

    Science.gov (United States)

    Sachet, Alison B.; Frey, Scott H.; Jacobs, Stéphane; Taylor, Marjorie

    2016-01-01

    The development of the correspondence between real and imagined motor actions was investigated in 2 experiments. Experiment 1 evaluated whether children imagine body position judgments of fine motor actions in the same way as they perform them. Thirty-two 8-year-old children completed a task in which an object was presented in different…

  5. COMPARISON BETWEEN THE EFFECT OF NEURODEVELOPMENTAL TREATMENT AND SENSORY INTEGRATION THERAPY ON GROSS MOTOR FUNCTION IN CHILDREN WITH CEREBRAL PALSY

    Directory of Open Access Journals (Sweden)

    Alireza SHAMSODDINI

    2010-06-01

    Full Text Available ObjectiveThis study was planned to compare the effects of neurodevelopmental treatment and sensory integration therapy on gross motor function in children with cerebral palsyMaterials & MethodsTwenty two children with spastic CP were randomly divided into two groups. Sensory integrative therapy was given to the first group (n=11, and neurodevelopmental treatment was given to the second group (n=11. All children were evaluated with GMFM-88. Treatment was scheduled for three - one hour sessions per week for 3 months.ResultsTwenty two children with spastic CP (11 diplegia and 11 quadriplegia participated in this study. When two groups were compared, a significant difference was found in lying and rolling (P=0.003, sitting (0.009, crawling and kneeling (0.02 and standing ability (P=0.04. But there was no significant difference in walking, running, and jumping abilities between the two groups (0.417. Paired t-tests revealed a significant difference between pre and post test results, with increases in scores of lying and rolling, sitting, crawling and kneeling, standing in sensory integration therapy (SIT and neurodevelopmental treatment (NDT approaches.Conclusion Neurodevelopmental treatment and sensory integration therapy improved gross motor function in children with cerebral palsy in four dimensions (lying and rolling, sitting, crawling and kneeling, standing. However, walking, running and jumping did not significantly improve.

  6. Avaliação do desempenho motor global e em habilidades motoras axiais e apendiculares de lactentes frequentadores de creche Assessment of global motor performance and gross and fine motor skills of infants attending day care centers

    Directory of Open Access Journals (Sweden)

    Carolina T Souza

    2010-08-01

    Full Text Available OBJETIVO: Analisar o desempenho motor global em habilidades motoras axiais e apendiculares de lactentes que frequentavam, em tempo integral, duas Escolas Municipais de Educação Infantil. MÉTODOS: Estudo longitudinal do qual participaram 30 lactentes avaliados aos 12 e 17 meses de vida com a escala motora das Bayley Scales of Infant and Toddler Development-III, que possibilita a análise do desempenho motor global, apendicular e axial e a discrepância entre eles. Utilizaram-se o teste de Wilcoxon e o Coeficiente de Correlação de Spearman. RESULTADOS: A maioria dos participantes apresentou desempenho motor global dentro dos limites de normalidade, porém abaixo da média de referência aos 12 e 17 meses, com 30% classificados como suspeitos de atraso em pelo menos uma das avaliações. O desempenho motor axial foi inferior ao apendicular aos 12 e aos 17 meses, com grande discrepância entre eles especialmente na 2ª avaliação. Observou-se marcada variabilidade individual nas habilidades motoras apendiculares, com fraca correlação linear no desempenho entre a 1ª e a 2ª avaliações nesse domínio. Nas habilidades axiais e no desempenho motor global, encontrou-se menor variabilidade individual, com correlações moderadas e positivas entre a 1ª e a 2ª avaliações. Identificaram-se quatro lactentes com suspeita de atraso no desenvolvimento motor em ambas as avaliações. CONCLUSÕES: O estudo aponta necessidade de maior atenção ao desenvolvimento motor durante os primeiros 17 meses de crianças que frequentam creches, com especial vigilância à motricidade axial (considerando que ela é parte integrante do desenvolvimento global da criança e às crianças com desempenho suspeito de atraso em duas avaliações consecutivas.OBJECTIVE: To analyze the global motor performance and the gross and fine motor skills of infants attending two public child care centers full-time. METHODS: This was a longitudinal study that included 30 infants

  7. On exceptional quotient singularities

    OpenAIRE

    Cheltsov, Ivan; Shramov, Constantin

    2011-01-01

    We study exceptional quotient singularities. In particular, we prove an exceptionality criterion in terms of the $\\alpha$-invariant of Tian, and utilize it to classify four-dimensional and five-dimensional exceptional quotient singularities.

  8. Association between gross motor function (GMFCS and manual ability (MACS in children with cerebral palsy. A population-based study of 359 children

    Directory of Open Access Journals (Sweden)

    Arner Marianne

    2007-06-01

    Full Text Available Abstract Background The Gross Motor Function Classification System (GMFCS has become an important tool to describe motor function in children with Cerebral Palsy (CP. The Manual Ability Classification System (MACS was developed recently as a corresponding classification of manual ability. The aim of this study was to describe the association between gross motor function and manual ability in a total population of children with cerebral palsy. Methods 365 children, born 1992 to 2001, who were registered in a population-based health care programme (CPUP for children with CP living in the south of Sweden were included in the study. GMFCS was evaluated by the child's physiotherapist and MACS by the occupational therapist. CP diagnosis and subtype were determined by the neuropaediatrician at or after the age of four. Results GMFCS levels were available in all 365 children, MACS levels in 359 (98%. There was a poor overall correlation between gross motor function and manual ability. However, different associations between gross motor function and manual ability were found in the different diagnostic subtypes. Children with spastic hemiplegia generally had a lower level of manual ability than gross motor function (p Conclusion Gross motor function and manual ability are often discrepant in children with CP, and the patterns seem to vary across the different subgroups based on the predominant neurological findings. To give a complete clinical picture when evaluating these children, both aspects have to be described. The GMFCS and the MACS seem to work well in this context and seem very useful in population-based studies, in health care registers for children with CP, and in clinical practice.

  9. Structural Equation Modeling of Motor Impairment, Gross Motor Function, and the Functional Outcome in Children with Cerebral Palsy

    Science.gov (United States)

    Park, Eun-Young; Kim, Won-Ho

    2013-01-01

    Physical therapy intervention for children with cerebral palsy (CP) is focused on reducing neurological impairments, improving strength, and preventing the development of secondary impairments in order to improve functional outcomes. However, relationship between motor impairments and functional outcome has not been proved definitely. This study…

  10. Reliability and validity of the test of gross motor development-II in Korean preschool children: applying AHP.

    Science.gov (United States)

    Kim, Chung-Il; Han, Dong-Wook; Park, Il-Hyeok

    2014-04-01

    The Test of Gross Motor Development-II (TGMD-II) is a frequently used assessment tool for measuring motor ability. The purpose of this study is to investigate the reliability and validity of TGMD-II's weighting scores (by comparing pre-weighted TGMD-II scores with post ones) as well as examine applicability of the TGMD-II on Korean preschool children. A total of 121 Korean children (three kindergartens) participated in this study. There were 65 preschoolers who were 5-years-old (37 boys and 28 girls) and 56 preschoolers who were 6-years-old (34 boys and 22 girls). For internal consistency, reliability, and construct validity, only one researcher evaluated all of the children using the TGMD-II in the following areas: running; galloping; sliding; hopping; leaping; horizontal jumping; overhand throwing; underhand rolling; striking a stationary ball; stationary dribbling; kicking; and catching. For concurrent validity, the evaluator measured physical fitness (strength, flexibility, power, agility, endurance, and balance). The key findings were as follows: first, the reliability coefficient and the validity coefficient between pre-weighted and post-weighted TGMD-II scores were quite similar. Second, the research showed adequate reliability and validity of the TGMD-II for Korean preschool children. The TGMD-II is a proper instrument to test Korean children's motor development. Yet, applying relative weighting on the TGMD-II should be a point of consideration.

  11. Effects of Individual and School-Level Characteristics on a Child’s Gross Motor Coordination Development

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    Raquel Chaves

    2015-07-01

    Full Text Available The aim of this study was to identify child and school-level characteristics that explained inter-individual differences in gross motor coordination (GMC. Participants (n = 390, recruited from 18 Portuguese primary schools, were aged 6 to 10 years of age. Birth weight, body fat (BF, physical activity (PA, physical fitness (PF and GMC were assessed. School size, setting, infrastructure and physical education classes were considered as school context markers. A multilevel modeling approach was used to identify hierarchical effects (child and school levels. It was found that children-level variables (sex, PF, and BF significantly explained 63% of the 90% variance fraction at the individual level; boys outperformed girls (p < 0.05, individuals with higher BF were less coordinated (p < 0.05, and those with higher PF were more coordinated (p < 0.05. School-variables (e.g. school size and playing surface explained 84% of the 10% variation fraction. These findings confirm the roles of sex, PFS and BF. Interestingly they also suggest that the school environment plays a minor but significant role in GMC development. However, it is important to stress that the school context and conditions can also play an important role in a child’s motor development, providing adequate and enriching motor opportunities.

  12. Effects of Individual and School-Level Characteristics on a Child’s Gross Motor Coordination Development

    Science.gov (United States)

    Chaves, Raquel; Baxter-Jones, Adam; Gomes, Thayse; Souza, Michele; Pereira, Sara; Maia, José

    2015-01-01

    The aim of this study was to identify child and school-level characteristics that explained inter-individual differences in gross motor coordination (GMC). Participants (n = 390), recruited from 18 Portuguese primary schools, were aged 6 to 10 years of age. Birth weight, body fat (BF), physical activity (PA), physical fitness (PF) and GMC were assessed. School size, setting, infrastructure and physical education classes were considered as school context markers. A multilevel modeling approach was used to identify hierarchical effects (child and school levels). It was found that children-level variables (sex, PF, and BF) significantly explained 63% of the 90% variance fraction at the individual level; boys outperformed girls (p < 0.05), individuals with higher BF were less coordinated (p < 0.05), and those with higher PF were more coordinated (p < 0.05). School-variables (e.g. school size and playing surface) explained 84% of the 10% variation fraction. These findings confirm the roles of sex, PFS and BF. Interestingly they also suggest that the school environment plays a minor but significant role in GMC development. However, it is important to stress that the school context and conditions can also play an important role in a child’s motor development, providing adequate and enriching motor opportunities. PMID:26264007

  13. Maternal medical conditions during pregnancy and gross motor development up to age 24 months in the Upstate KIDS study.

    Science.gov (United States)

    Ghassabian, Akhgar; Sundaram, Rajeshwari; Wylie, Amanda; Bell, Erin; Bello, Scott C; Yeung, Edwina

    2016-07-01

    We examined whether children of mothers with a medical condition diagnosed before or during pregnancy took longer to achieve gross motor milestones up to age 24 months. We obtained information on medical conditions using self-reports, birth certificates, and hospital records in 4909 mothers participating in Upstate KIDS, a population-based birth cohort. Mothers reported on their children's motor milestone achievement at 4, 8, 12, 18, and 24 months of age. After adjustment for covariates (including pre-pregnancy body mass index), children of mothers with gestational diabetes took longer to achieve sitting without support (hazard ratio [HR]=0.84, 95% confidence interval [CI] 0.75-0.93), walking with assistance (HR=0.88, 95% CI 0.77-0.98), and walking alone (HR=0.88, 95% CI 0.77-0.99) than children of females with no gestational diabetes. Similar findings emerged for maternal diabetes. Gestational hypertension was associated with a longer time to achieve walking with assistance. These associations did not change after adjustment for gestational age or birthweight. Severe hypertensive disorders of pregnancy were related to a longer time to achieve milestones, but not after adjustment for perinatal factors. Children exposed to maternal diabetes, gestational or pre-gestational, may take longer to achieve motor milestones than non-exposed children, independent of maternal obesity. © 2015 Mac Keith Press.

  14. Stability of Caregiver-Reported Manual Ability and Gross Motor Function Classifications of Cerebral Palsy

    Science.gov (United States)

    Imms, Christine; Carlin, John; Eliasson, Ann-Christin

    2010-01-01

    Aim: To examine the stability of caregiver-reported classifications of function of children with cerebral palsy (CP) measured 12 months apart. Method: Participants were 86 children (50 males, 36 females) with CP of all motor types and severities who were recruited into a population-based longitudinal study. Children were aged 11 years 8 months (SD…

  15. Hippocampal EEG and behaviour in dog. I. Hippocampal EEG correlates of gross motor behaviour

    NARCIS (Netherlands)

    Arnolds, D.E.A.T.; Lopes da Silva, F.H.; Aitink, J.W.; Kamp, A.

    It was shown that rewarding spectral shifts (i.e. increase in amplitude or peak frequency of the hippocampal EEG) causes a solitary dog to show increased motor behaviour. Rewarded spectral shifts concurred with a variety of behavioural transitions. It was found that statistically significant

  16. Risk Factors for Gross Motor Dysfunction in Infants with Congenital Heart Disease

    Science.gov (United States)

    Long, Suzanne H.; Eldridge, Bev J.; Galea, Mary P.; Harris, Susan R.

    2011-01-01

    Infants with congenital heart disease (CHD) that is severe enough to require early surgery are at risk for cognitive and motor delays, as well as musculoskeletal impairments, and are best managed by an interdisciplinary team during their hospital stay and after discharge. The purpose of this article is to review some of the risk factors associated…

  17. Risk Factors for Gross Motor Dysfunction in Infants with Congenital Heart Disease

    Science.gov (United States)

    Long, Suzanne H.; Eldridge, Bev J.; Galea, Mary P.; Harris, Susan R.

    2011-01-01

    Infants with congenital heart disease (CHD) that is severe enough to require early surgery are at risk for cognitive and motor delays, as well as musculoskeletal impairments, and are best managed by an interdisciplinary team during their hospital stay and after discharge. The purpose of this article is to review some of the risk factors associated…

  18. Prenatal Second-Hand Smoke Exposure Measured with Urine Cotinine May Reduce Gross Motor Development at 18 Months of Age.

    Science.gov (United States)

    Evlampidou, Iro; Bagkeris, Manolis; Vardavas, Constantine; Koutra, Katerina; Patelarou, Evridiki; Koutis, Antonis; Chatzi, Leda; Kogevinas, Manolis

    2015-08-01

    To evaluate the association of second-hand smoke exposure of pregnant mothers using urine cotinine with the neurodevelopment of their children at 18 months of age in the mother-child cohort in Crete (Rhea Study). Selected participants were Greek mothers with singleton pregnancies, had never smoked, and had available urine cotinine measurements in pregnancy, and their children for whom a neurodevelopmental assessment was completed. We performed face-to-face interviews twice during pregnancy and postnatally, and assessed children's neurodevelopment at 18 months of age using the Bayley Scales of Infant and Toddler Development, Third Edition. We used linear regression and generalized additive models. Of 599 mothers, 175 (29%) met the inclusion criteria. Maternal urine cotinine levels were low (mean: 10.3 ng/mL, SD: 11.7 ng/mL). Reported passive smoking from different sources was strongly associated with urine cotinine levels. A negative association was observed between cotinine levels in pregnancy and child's gross motor function (beta = -3.22 per 10 ng/mL, 95% CI -5.09 to -1.34) after adjusting for factors potentially associated with neurodevelopment; results were similar in both sexes. A negative association was also observed for cognitive and receptive communication scales but the effect was small and not statistically significant. Maternal exposure during pregnancy to second-hand smoke measured through urine cotinine was associated with a decrease in gross motor function among 18-month-old children, even at low levels of exposure. Copyright © 2015 Elsevier Inc. All rights reserved.

  19. Reliability of the Brazilian Portuguese version of the Gross Motor Function Measure in children with cerebral palsy

    Science.gov (United States)

    Almeida, Kênnea M.; Albuquerque, Karolina A.; Ferreira, Marina L.; Aguiar, Stéphany K. B.; Mancini, Marisa C.

    2016-01-01

    OBJECTIVE: To test the intra- and interrater reliability of the Brazilian Portuguese version of the 66-item Gross Motor Function Measure (GMFM-66). METHOD: The sample included 48 children with cerebral palsy (CP), ranging from 2-17 years old, classified at levels I to IV of the Gross Motor Function Classification System (GMFCS) and four child rehabilitation examiners. A main examiner evaluated all children using the GMFM-66 and video-recorded the assessments. The other examiners watched the video recordings and scored them independently for the assessment of interrater reliability. For the intrarater reliability evaluation, the main examiner watched the video recordings one month after the evaluation and re-scored each child. We calculated reliability by using intraclass correlation coefficients (ICC) with their respective 95% confidence intervals. RESULTS: Excellent test reliability was documented. The intrarater reliability of the total sample was ICC=0.99 (95% CI 0.98-0.99), and the interrater reliability was ICC=0.97 (95% CI 0.95-0.98). The reliability across GMFCS levels ranged from ICC=0.92 (95% CI 0.72-0.98) to ICC=0.99 (95% CI 0.99-0.99); the lowest value was the interrater reliability for the GMFCS IV group. Reliability in the five GMFM dimensions varied from ICC=0.95 (95% CI 0.93-0.97) to ICC=0.99 (95% CI 0.99-0.99). CONCLUSION: The Brazilian Portuguese version of the GMFM-66 showed excellent intra- and interrater reliability when used in Brazilian children with CP levels GMFCS I to IV. PMID:26786081

  20. Reliability of the Brazilian Portuguese version of the Gross Motor Function Measure in children with cerebral palsy

    Directory of Open Access Journals (Sweden)

    Kênnea M. Almeida

    2016-02-01

    Full Text Available OBJECTIVE: To test the intra- and interrater reliability of the Brazilian Portuguese version of the 66-item Gross Motor Function Measure (GMFM-66. METHOD: The sample included 48 children with cerebral palsy (CP, ranging from 2-17 years old, classified at levels I to IV of the Gross Motor Function Classification System (GMFCS and four child rehabilitation examiners. A main examiner evaluated all children using the GMFM-66 and video-recorded the assessments. The other examiners watched the video recordings and scored them independently for the assessment of interrater reliability. For the intrarater reliability evaluation, the main examiner watched the video recordings one month after the evaluation and re-scored each child. We calculated reliability by using intraclass correlation coefficients (ICC with their respective 95% confidence intervals. RESULTS: Excellent test reliability was documented. The intrarater reliability of the total sample was ICC=0.99 (95% CI 0.98-0.99, and the interrater reliability was ICC=0.97 (95% CI 0.95-0.98. The reliability across GMFCS levels ranged from ICC=0.92 (95% CI 0.72-0.98 to ICC=0.99 (95% CI 0.99-0.99; the lowest value was the interrater reliability for the GMFCS IV group. Reliability in the five GMFM dimensions varied from ICC=0.95 (95% CI 0.93-0.97 to ICC=0.99 (95% CI 0.99-0.99. CONCLUSION: The Brazilian Portuguese version of the GMFM-66 showed excellent intra- and interrater reliability when used in Brazilian children with CP levels GMFCS I to IV.

  1. Early onset of forced impaired forelimb use causes recovery of forelimb skilled motor function but no effect on gross sensory-motor function after capsular hemorrhage in rats.

    Science.gov (United States)

    Ishida, Akimasa; Tamakoshi, Keigo; Hamakawa, Michiru; Shimada, Haruka; Nakashima, Hiroki; Masuda, Tadashi; Hida, Hideki; Ishida, Kazuto

    2011-11-20

    Intensive use of the impaired forelimb promotes behavioral recovery and induces plastic changes of the central nervous system after stroke. However, the optimal onset of intensive use treatment after stroke is controversial. In this study, we investigated whether early forced impaired limb use (FLU) initiated 24h after intracerebral hemorrhage (ICH) of the internal capsule affected behavioral recovery and histological damage. Rats were subjected to ICH via low-dose collagenase infusion or sham stroke. One day after surgery, the ipsilateral forelimbs of half of the ICH and sham rats were casted for a week to induce the use of their contralateral forelimbs. Behavioral assessments were performed on days 10-12 and 26-28 after the surgery and followed by histological assessments. Improvements in skilled reaching and coordinated stepping function were found in the FLU-treated group in comparison with the untreated group after ICH. Additionally, FLU-treated ICH animals showed more normal and precise reaching and stepping movements as compared with ICH control animals. In contrast, FLU did not have a significant impact on gross sensory-motor functions such as the motor deficit score, contact placing response and spontaneous usage of the impaired paw. The volume of tissue lost and the number of spared corticospinal neurons in lesioned motor cortex were not affected by early FLU after ICH. These findings demonstrate the efficacy of early focused use of an impaired limb after internal capsule hemorrhage.

  2. Caregiver-reported health-related quality of life of children with cerebral palsy and their families and its association with gross motor function: A South Indian study

    OpenAIRE

    Surender, S.; Gowda, Vykuntaraju K; Sanjay, K. S.; G V Basavaraja; Naveen Benakappa; Asha Benakappa

    2016-01-01

    Introduction: In children, health-related quality of life (HRQOL) includes parental impact and family functioning along with concepts of illness, functional status, mental health, and comfort. We are focusing on the impact of cerebral palsy (CP) on children's HRQOL and their families, and its relationship with gross motor dysfunction. Subjects and Methods: CP children aged 3–10 years under regular neurology follow-up were enrolled. The HRQOL and motor severity were prospectively assessed usin...

  3. Associations between fine and gross motor skills, aerobic fitness, cognition and academic performance in 7-8 years old Danish children

    DEFF Research Database (Denmark)

    Lind, Rune Rasmussen; Beck, Mikkel Malling; Geertsen, Svend Sparre

    Purpose: The current literature is concentrated around the positive effects of aerobic fitness (AF) on performance in cognitive tests (CP) and academic performance (AP) (reviewed in Hillman 2008). However, motor skills (MS) are often overlooked in this equation, and studies evaluating both AF......, phonological working-memory capacity (PWM), spatial working-memory capacity (SWM), math performance (MP) and fine- and gross-motor skill (FMS & GMS) assessed. Results: Significant associations were found between FMS and MP (P

  4. Differences of respiratory function according to level of the gross motor function classification system in children with cerebral palsy.

    Science.gov (United States)

    Kwon, Yong Hyun; Lee, Hye Young

    2014-03-01

    [Purpose] The current study was designed to investigate the difference in lung capacity and muscle strengthening related to respiration depending on the level of the Gross Motor Function Classification System (GMFCS) in children with cerebral palsy (CP) through tests of respiratory function and respiratory pressure. [Subjects and Methods] A total of 49 children with CP who were classified as below level III of the GMFCS were recruited for this study. They were divided into three groups (i.e., GMFCS level I, GMFCS level II, and GMFCS level III). All children took the pulmonary function test (PFT) and underwent respiratory pressure testing for assessment of respiratory function in terms of lung capacity and respiratory muscle strength. [Results] The GMFCS level III group showed significantly lower scores for all tests of the PFT (i.e., forced vital capacity (FVC), forced expiratory volume at one second (FEV1), and slow vital capacity (SVC)) and testing for respiratory pressures (maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP)) compared with the other two groups. The results of post hoc analysis indicated that the GMFCS level III group differed significantly from the other two groups in terms of FVC, FEV1, MIP, and MEP. In addition, a significant difference in SVC was observed between GMFCS level II and III. [Conclusion] Children with CP who had relatively low motor function showed poor pulmonary capacity and respiratory muscle weakness. Therefore, clinical manifestations regarding lung capacity and respiratory muscle will be required in children with CP who demonstrate poor physical activity.

  5. Quality of life in mothers of children with cerebral palsy: The role of children's gross motor function.

    Science.gov (United States)

    Dehghan, Leila; Dalvand, Hamid; Feizi, Awat; Samadi, Sayyed Ali; Hosseini, Seyed Ali

    2016-03-01

    Four hundred and twenty-four Iranian mothers of children with cerebral palsy (CP) were recruited using the convenience sampling approach in a cross-sectional study. The researchers assessed the quality of life (QOL) in mothers according to the gross motor function levels and types of CP. The evaluation was done using a well-validated Persian version of the 36-item Short Form Health Survey (SF-36) questionnaire. In 2012, demographic data and clinical relevant information were also collected in rehabilitation clinics affiliated to Tehran University of Medical Sciences. The results indicated that the mean score for the study sample on physical component summary (PCS) and mental component summary (MCS) was 39.21 and 41.23, respectively. This suggests that participants considered themselves to have a low QOL (p motor function, and CP types (p < .05 and p < .01, respectively). The results indicate that mothers of children with CP suffer from poor physical and mental health. Therefore, particular attention should be paid to the QOL in mothers of children with CP, and rehabilitation professionals should offer supportive strategies to promote aspects of their QOL.

  6. Comparing children with and without dyslexia on the Movement Assessment Battery for Children and the Test of Gross Motor Development.

    Science.gov (United States)

    Getchell, Nancy; Pabreja, Priya; Neeld, Kevin; Carrio, Victor

    2007-08-01

    Dyslexia is the most commonly occurring learning disability in the United States, characterized by difficulties with word recognition, spelling, and decoding. A growing body of literature suggests that deficits in motor skill performance exist in the dyslexic population. This study compared the performance of children with and without dyslexia on different subtests of the Test of Gross Motor Development and Movement Assessment Battery for Children and assessed whether there were developmental changes in the scores of the dyslexic group. Participants included 26 dyslexic children (19 boys and 7 girls; 9.5 yr. old, SD = 1.7) and 23 age- and sex-matched typically developing (17 boys and 6 girls; 9.9 yr. old, SD = 1.3) children as a control group. Mann-Whitney U tests indicated that the dyslexic group performed significantly lower than the control group only on the Total Balance subtest of the Movement Assessment Battery for Children. Additionally, the young dyslexic group performed significantly better on the Total Balance subtest, compared to the older dyslexic group. These results suggest that cerebellar dysfunction may account for differences in performance.

  7. Reliability of a Shuttle Run Test for Children with Cerebral Palsy Who Are Classified at Gross Motor Function Classification System Level III

    Science.gov (United States)

    Verschuren, Olaf; Bosma, Liesbeth; Takken, Tim

    2011-01-01

    For children and adolescents with cerebral palsy (CP) classified as Gross Motor Function Classification System (GMFCS) level III there is no running-based field test available to assess their cardiorespiratory fitness. The current study investigated whether a shuttle run test can be reliably (test-retest) performed in a group of children with…

  8. Inter-Relationships of Functional Status in Cerebral Palsy: Analyzing Gross Motor Function, Manual Ability, and Communication Function Classification Systems in Children

    Science.gov (United States)

    Hidecker, Mary Jo Cooley; Ho, Nhan Thi; Dodge, Nancy; Hurvitz, Edward A.; Slaughter, Jaime; Workinger, Marilyn Seif; Kent, Ray D.; Rosenbaum, Peter; Lenski, Madeleine; Messaros, Bridget M.; Vanderbeek, Suzette B.; Deroos, Steven; Paneth, Nigel

    2012-01-01

    Aim: To investigate the relationships among the Gross Motor Function Classification System (GMFCS), Manual Ability Classification System (MACS), and Communication Function Classification System (CFCS) in children with cerebral palsy (CP). Method: Using questionnaires describing each scale, mothers reported GMFCS, MACS, and CFCS levels in 222…

  9. Gross motor function, functional skills and caregiver assistance in children with spastic cerebral palsy (CP) with and without cerebral visual impairment (CVI)

    NARCIS (Netherlands)

    Salavati, M.; Rameckers, E.A.A.; Steenbergen, B.; Schans, C.P. van der

    2014-01-01

    Aim: To determine whether the level of gross motor function and functional skills in children with cerebral palsy (CP) and cerebral visual impairment (CVI) as well as caregiver assistance are lower in comparison with the corresponding group of children experiencing CP without CVI. Method: Data aggre

  10. Differences in Gross Motor Achievements among Children of Four to Five Years of Age in Private and Public Institutions in Prishtine, Kosovo

    Science.gov (United States)

    Shala, Merita; Bahtiri, Abedin

    2011-01-01

    This study was undertaken in order to examine differences in gross motor achievements among children of four to five years of age as the result of the development of physical education programmes offered by private and public institutions in Kosovo. Research was focused on 118 children, out of which 61 (27 girls, 34 boys) were from the public…

  11. The Effect of Picture Task Cards on Performance of the Test of Gross Motor Development by Preschool-Aged Children: A Preliminary Study

    Science.gov (United States)

    Breslin, Casey M.; Robinson, Leah E.; Rudisill, Mary E.

    2013-01-01

    Performance on the Test of Gross Motor Development (Second Edition; TGMD-2) by children with autism spectrum disorders improves when picture task cards were implemented into the assessment protocol [Breslin, C.M., & Rudisill, M.E. (2011). "The effect of visual supports on performance of the TGMD-2 for children with autism spectrum…

  12. Effects of concentric and eccentric control exercise on gross motor function and balance ability of paretic leg in children with spastic hemiplegia.

    Science.gov (United States)

    Park, Su-Ik; Kim, Mi-Sun; Choi, Jong-Duk

    2016-07-01

    [Purpose] This study examines the effect of concentric and eccentric control training of the paretic leg on balance and gross motor function in children with spastic hemiplegia. [Subjects and Methods] Thirty children with spastic hemiplegia were randomly divided into experimental and control groups. In the experimental group, 20 min of neurodevelopmental therapy and 20 min of concentric and eccentric control exercise were applied to the paretic leg. In the control group, 40 min of neurodevelopmental therapy was applied. The Pediatric Balance Scale test and standing and gait items of the Gross Motor Function Measure were evaluated before and after intervention. [Results] In the experimental group, Gross Motor Function Measure and Pediatric Balance Scale scores statistically significantly increased after the intervention. The control group showed no statistically significant difference in either score after the intervention. [Conclusion] Concentric and eccentric control exercise therapy in children with spastic hemiplegia can be effective in improving gross motor function and balance ability, and can be used to solve functional problems in a paretic leg.

  13. The Use of Music to Increase Task-Oriented Behaviors in Preschool Children with Autism Spectrum Disorders in a Gross Motor Setting

    Science.gov (United States)

    Dieringer, Shannon M.

    2012-01-01

    The purpose of this study is to determine the effect of music and music + instruction on task-oriented behaviors in preschool children with ASD within individual gross motor movement settings. Five preschool children (four boys; one girl) diagnosed with ASD attending a Midwestern private preschool for children with ASD served as participants. The…

  14. The Effect of Picture Task Cards on Performance of the Test of Gross Motor Development by Preschool-Aged Children: A Preliminary Study

    Science.gov (United States)

    Breslin, Casey M.; Robinson, Leah E.; Rudisill, Mary E.

    2013-01-01

    Performance on the Test of Gross Motor Development (Second Edition; TGMD-2) by children with autism spectrum disorders improves when picture task cards were implemented into the assessment protocol [Breslin, C.M., & Rudisill, M.E. (2011). "The effect of visual supports on performance of the TGMD-2 for children with autism spectrum disorder."…

  15. Gross motor function, functional skills and caregiver assistance in children with spastic cerebral palsy (CP) with and without cerebral visual impairment (CVI)

    NARCIS (Netherlands)

    Salavati, M.; Rameckers, E.A.A.; Steenbergen, B.; Schans, C.P. van der

    2014-01-01

    Aim: To determine whether the level of gross motor function and functional skills in children with cerebral palsy (CP) and cerebral visual impairment (CVI) as well as caregiver assistance are lower in comparison with the corresponding group of children experiencing CP without CVI. Method: Data

  16. Can a six-week exercise intervention improve gross motor function for non-ambulant children with cerebral palsy? A pilot randomized controlled trial.

    Science.gov (United States)

    Bryant, Elizabeth; Pountney, Terry; Williams, Heather; Edelman, Natalie

    2013-02-01

    To determine the effect of a six-week exercise intervention on gross motor function for non-ambulant children with cerebral palsy. A parallel arm randomized controlled trial. Four special schools. Thirty-five children aged 8-17 with bilateral cerebral palsy; Gross Motor Function Classification System levels IV-V. Participants were randomly allocated to a static bike group, a treadmill group or control group. Participants in the bike and treadmill groups received exercise training sessions, three times weekly for six weeks. The control group received their usual care. Blinded assessments were performed at baseline and six weeks and followed up at 12 and 18 weeks. Gross Motor Function Measures GMFM-66, GMFM-88D and GMFM-88E. At six weeks significant differences were found in GMFM-88D scores between the bike group and the control group, and the treadmill group and the control group (P exercise groups. The improvements observed declined during the follow-up period. This study provides preliminary evidence that exercising on a bike or treadmill may provide short-term improvements in gross motor function for non-ambulant children with cerebral palsy. This needs to be tested in a large-scale randomized trial.

  17. A Multivariate Model of Determinants of Change in Gross-Motor Abilities and Engagement in Self-Care and Play of Young Children with Cerebral Palsy

    Science.gov (United States)

    Chiarello, Lisa A.; Palisano, Robert J.; Bartlett, Doreen J.; McCoy, Sarah Westcott

    2011-01-01

    A multivariate model of determinants of change in gross-motor ability and engagement in self-care and play provides physical and occupational therapists a framework for decisions on interventions and supports for young children with cerebral palsy and their families. Aspects of the child, family ecology, and rehabilitation and community services…

  18. A Multivariate Model of Determinants of Change in Gross-Motor Abilities and Engagement in Self-Care and Play of Young Children with Cerebral Palsy

    Science.gov (United States)

    Chiarello, Lisa A.; Palisano, Robert J.; Bartlett, Doreen J.; McCoy, Sarah Westcott

    2011-01-01

    A multivariate model of determinants of change in gross-motor ability and engagement in self-care and play provides physical and occupational therapists a framework for decisions on interventions and supports for young children with cerebral palsy and their families. Aspects of the child, family ecology, and rehabilitation and community services…

  19. The effect of training in an interactive dynamic stander on ankle dorsiflexion and gross motor function in children with cerebral palsy

    DEFF Research Database (Denmark)

    Curtis, Derek John; Bencke, Jesper; Mygind, Bente

    2014-01-01

    OBJECTIVE: To study the effect of active stretching of ankle plantarflexors using an interactive dynamic stander in children with cerebral palsy (CP). METHODS: Six children in Gross Motor Function Classification System classes I-III, aged 4-10 years, trained intensive active dorsiflexion...

  20. Fine and Gross Motor Task Performance When Using Computer-Based Video Models by Students with Autism and Moderate Intellectual Disability

    Science.gov (United States)

    Mechling, Linda C.; Swindle, Catherine O.

    2013-01-01

    This investigation examined the effects of video modeling on the fine and gross motor task performance by three students with a diagnosis of moderate intellectual disability (Group 1) and by three students with a diagnosis of autism spectrum disorder (Group 2). Using a multiple probe design across three sets of tasks, the study examined the…

  1. Reliability of the modified Gross Motor Function Measure-88 (GMFM-88) for children with both Spastic Cerebral Palsy and Cerebral Visual Impairment : A preliminary study

    NARCIS (Netherlands)

    Salavati, M.; Krijnen, W. P.; Rameckers, E. A. A.; Looijestijn, P. L.; Maathuis, C. G. B.; van der Schans, C. P.; Steenbergen, B.

    2015-01-01

    Purpose: The aims of this study were to adapt the Gross Motor Function Measure-88 (GMFM-88) for children with Cerebral Palsy (CP) and Cerebral Visual Impairment (CVI) and to determine the test-retest and interobserver reliability of the adapted version. Method: Sixteen paediatric physical therapists

  2. Exploring the Relationship between Participation in a Structured Sports Program and Development of Gross Motor Skills in Children Ages 3 to 6 Years

    Science.gov (United States)

    Jahagirdar, Ishanee; Venditti, Laura Anne; Duncan, Andrea; Reed, Nick; Fleming, Sean

    2017-01-01

    This study looked at the relationship between participation in a structured sports program and gross-motor-skills development in children aged 3 to 6 years. Twenty-seven children participated in the study, with 16 children receiving an eight-week sports program intervention. Children were assessed at pre- and postintervention using a modified…

  3. 动商--献给南京青奥会的一份特殊礼物%Motor Quotient---A Special Gift to Nanjing Youth Olympic Games

    Institute of Scientific and Technical Information of China (English)

    王宗平; 张红兵; 张怡

    2014-01-01

    Nanjing Youth Olympic Games in 2014,as the International Olympic Committee(IOC) gift to the 8 mil-lion Nanjing residents help us to get into the good habit of sports and a healthy lifestyle. Besides presenting the first-class sports facilities,long history and culture,beautiful environment of the city,what else can we offer?Our sports-related spiritual and cultural product,or new ideas and theories innovation? Perhaps the theory of Motor Quotient ( MQ) could fill in the blanks. As a sport card of Nanjing,MQ is an unprecedented interpretation of sports to the world. It is the ability of people conquer themselves and objective in exercises,the motor talents and potential. Most of students have higher IQ,EQ is not enough,but the most lack is MQ. As an aid in the person�s growth,the adult, enlightenment and success,the key to a successful,a generator,achievement. MQ comes from sports,from exercises, and more from life,it should become an important part of our lives.%2014年南京青奥会,作为国际奥委会献给800万南京市民的一份厚礼,有助于激发我们养成良好的运动习惯和形成健康的生活方式。作为回馈,我们除了呈现一流的体育设施、悠久的历史文化、优美的城市环境外,还可以奉献什么呢?我们与体育有关的的精神和文化产品呢?我们与运动有关的思想和理论创新呢?动商,或许可以弥补这一空白!动商,作为南京向世界递交的运动名片,谱写了前所未有的运动理念。动商,是人们克服自身和客观事物进行运动的能力,是运动天赋和运动潜能。现在的学生,大多数智商不低,情商不高,最缺少的是动商,动商作为启迪和辅助人的成长、成人、成才、成功、成器、成就的关键,源于体育、源于运动,更源于生活,因此也应该成为我们生活的一部分。

  4. Association between gross motor function and postural control in sitting in children with Cerebral Palsy: a correlational study in Spain.

    Science.gov (United States)

    Montero Mendoza, Sergio; Gómez-Conesa, Antonia; Hidalgo Montesinos, María Dolores

    2015-09-16

    Cerebral palsy (CP) is one of the causes of physical disability in children. Sitting abilities can be described using the Level of Sitting Scale (LSS) and the Gross Motor Function Classification System (GMFCS). There is growing interest in the sitting posture of children with CP owing to a stable sitting position allows for the development of eye-hand coordination, functions of the upper extremities and functional skills. Besides, in recent years researchers have tried to develop a new terminology to classify the CP as performed by the Surveillance of Cerebral Palsy in Europe (SCPE), in order to improve the monitoring of the frequency of the PC, providing a framework for research and service planning. The aim of this study was to analyse the relationship between GMFCS and LSS. The second purpose was to describe how the SCPE relates to sitting abilities with the GMFCS and LSS. The study involved 139 children with CP (range 3-18 years) from 24 educational centres. Age, gender, CP classification according to SCPE, GMFCS and LSS levels were recorded by an experienced physiotherapist. A significant inverse relationship between GMFCS and LSS score levels was found (rs = -0.86, p = 0.00). 45.3% of the children capable of leaning in any direction and of re-erecting the trunk (level VIII on the LSS) could walk without limitation (level I on the GMFCS). There were differences in the distribution of the GMFCS (χ(2)(4):50.78) and LSS (χ(2)(7): 37.15) levels and CP according to the distribution of the spasticity (p correlation between both scales and a relation between sitting ability and the capacity to walk with or without technical devices. GMFCS and the LSS are useful tools for describing the functional abilities and limitations of children with CP, specially sitting and mobility. Classification based on the distribution of spasticity and the gross motor function provides clinical information on the prognosis and development of children with CP.

  5. Concurrent validity of Peabody motor developmental scales-2 and the Gesell developmental scales in children with cerebral palsy%Peabody运动发育量表-2与Gesell发育量表在脑性瘫痪患儿中的平行效度研究

    Institute of Scientific and Technical Information of China (English)

    王跑球; 张惠佳; 覃蓉; 王益梅; 周洪涛

    2009-01-01

    目的 探讨Peabody运动发育量表-2(PDMS-2)与Gesell发育量表在12-30个月脑性瘫痪患儿中的平行效度及PDMS-2在评估脑性瘫痪患儿运动功能中的应用价值.方法 12~30个月的脑性瘫痪患儿84例,均接受Peabody运动发育量表与Gesell发育量表评估,定量资料评价其平行效度时采用秩相关计算PDMS-2中粗大运动商与Gesell发育量表大运动发育商、PDMS-2精细运动商与Gesell发育量表精细运动发育商的相关系数,定性分类来评价其平行效度时计算kappa值.结果 PDMS-2粗大运动商与Gesell发育量表大运动发育商相关系数为0.89(P<0.01)、PDMS-2精细运动商与Gesell发育量表精细运动发育商的相关系数为0.87(P<0.01).根据PDMS-2粗大运动商分类与Gesell发育量表大运动发育商分类、PDMS-2精细运动商分类与Gesell发育量表精细运动发育商分类计算的kappa值分别为0.28、0.41.结论 本研究显示,PDMS-2可用于评估12-30个月脑瘫患儿的运动功能,但其有一定的局限性.%Objective To examine the concurrent validity of Peabody'S developmental motor scale number 2(PDMS-2)and Gesell's developmental scales with 1 2 to 30 month-old children with cerebral palsy (CP)and to assess the value of PDMS-2 in measuring motor function in children with CP.Methods Eighty-four children with CP aged 12 to 30 months were assessed with both PDMS-2 and Gesell's developmental scales.The correlation between PDMS-2 gross motor quotients and Gesell gross motor developmental quotients,and be-tween PDMS-2 fine motor quotients and Gesell fine motor developmental quotients were compared using Spearman rank correlation coefficients. Results The correlation coefficient between PDMS-2 gross motor quo-tient and the Gesell gross motor developmental quotient was 0.89.Between PDMS-2 fine motor quotient and Gesell's fine motor developmental quotient it was 0.87.The concurrent validities were 0.28 and 0.42 respec-tively. Conclusion PDMS-2

  6. Longitudinal cohort protocol study of oropharyngeal dysphagia: relationships to gross motor attainment, growth and nutritional status in preschool children with cerebral palsy

    Science.gov (United States)

    Benfer, Katherine A; Weir, Kelly A; Bell, Kristie L; Ware, Robert S; Davies, Peter S W; Boyd, Roslyn N

    2012-01-01

    Introduction The prevalence of oropharyngeal dysphagia (OPD) in children with cerebral palsy (CP) is estimated to be between 19% and 99%. OPD can impact on children's growth, nutrition and overall health. Despite the growing recognition of the extent and significance of health issues relating to OPD in children with CP, lack of knowledge of its profile in this subpopulation remains. This study aims to investigate the relationship between OPD, attainment of gross motor skills, growth and nutritional status in young children with CP at and between two crucial age points, 18–24 and 36 months, corrected age. Methods and analysis This prospective longitudinal population-based study aims to recruit a total of 200 children with CP born in Queensland, Australia between 1 September 2006 and 31 December 2009 (60 per birth-year). Outcomes include clinically assessed OPD (Schedule for Oral Motor Assessment, Dysphagia Disorders Survey, Pre-Speech Assessment Scale, signs suggestive of pharyngeal phase impairment, Thomas-Stonell and Greenberg Saliva Severity Scale), parent-reported OPD on a feeding questionnaire, gross motor skills (Gross Motor Function Measure, Gross Motor Function Classification System and motor type), growth and nutritional status (linear growth and body composition) and dietary intake (3 day food record). The strength of relationship between outcome and exposure variables will be analysed using regression modelling with ORs and relative risk ratios. Ethics and dissemination This protocol describes a study that provides the first large population-based study of OPD in a representative sample of preschool children with CP, using direct clinical assessment. Ethics has been obtained through the University of Queensland Medical Research Ethics Committee, the Children's Health Services District Ethics Committee, and at other regional and organisational ethics committees. Results are planned to be disseminated in six papers submitted to peer reviewed journals

  7. Effects of bone marrow mesenchymal stromal cells on gross motor function measure scores of children with cerebral palsy: a preliminary clinical study.

    Science.gov (United States)

    Wang, Xiaodong; Cheng, Hongbin; Hua, Rongrong; Yang, Jing; Dai, Guanghui; Zhang, Zan; Wang, Renzhi; Qin, Chuan; An, Yihua

    2013-12-01

    Pre-clinical evidence indicates that autologous bone marrow-derived mesenchymal stromal cell (BM-MSC) transplantation improves motor function in patients with central nervous system disorders. After providing informed consent, 52 patients with cerebral palsy (CP) who met the study criteria received BM-MSC transplantation. Gross motor function was assessed using the Gross Motor Function Measure (GMFM)-88 and GMFM-66 scales at baseline (before transplantation) and at 1 month, 6 months and 18 months post-transplantation. The participants completed the trial without visible side effects. The GMFM-66 percentile (motor growth curves) was used as the control index of motor function to exclude the interference of improvement with age. The score domains A, B, C and D and the total GMFM-88 and GMFM-66 scores in participants increased at 1 month, 6 months and 18 months post-transplantation compared with the baseline value (P cell transplantation. Autologous BM-MSC transplantation appears to be a feasible, safe and effective therapy for patients with CP. The treatment improved the development of children with CP with regard to motor function. Copyright © 2013 International Society for Cellular Therapy. Published by Elsevier Inc. All rights reserved.

  8. Quotient-Comprehension Chains

    Directory of Open Access Journals (Sweden)

    Kenta Cho

    2015-11-01

    Full Text Available Quotients and comprehension are fundamental mathematical constructions that can be described via adjunctions in categorical logic. This paper reveals that quotients and comprehension are related to measurement, not only in quantum logic, but also in probabilistic and classical logic. This relation is presented by a long series of examples, some of them easy, and some also highly non-trivial (esp. for von Neumann algebras. We have not yet identified a unifying theory. Nevertheless, the paper contributes towards such a theory by introducing the new quotient-and-comprehension perspective on measurement instruments, and by describing the examples on which such a theory should be built.

  9. Quotients of cluster categories

    OpenAIRE

    Jorgensen, Peter

    2007-01-01

    Higher cluster categories were recently introduced as a generalization of cluster categories. This paper shows that in Dynkin types A and D, half of all higher cluster categories are actually just quotients of cluster categories. The other half can be obtained as quotients of 2-cluster categories, the "lowest" type of higher cluster categories. Hence, in Dynkin types A and D, all higher cluster phenomena are implicit in cluster categories and 2-cluster categories. In contrast, the same is not...

  10. Effects of concentric and eccentric control exercise on gross motor function and balance ability of paretic leg in children with spastic hemiplegia

    OpenAIRE

    Park, Su-Ik; Kim, Mi-sun; Choi, Jong-Duk

    2016-01-01

    [Purpose] This study examines the effect of concentric and eccentric control training of the paretic leg on balance and gross motor function in children with spastic hemiplegia. [Subjects and Methods] Thirty children with spastic hemiplegia were randomly divided into experimental and control groups. In the experimental group, 20 min of neurodevelopmental therapy and 20 min of concentric and eccentric control exercise were applied to the paretic leg. In the control group, 40 min of neurodevelo...

  11. Longitudinal cohort protocol study of oropharyngeal dysphagia: relationships to gross motor attainment, growth and nutritional status in preschool children with cerebral palsy

    OpenAIRE

    Benfer, Katherine A; Weir, Kelly A; Bell, Kristie L.; Ware, Robert S; Davies, Peter S. W.; Boyd, Roslyn N.

    2012-01-01

    Introduction The prevalence of oropharyngeal dysphagia (OPD) in children with cerebral palsy (CP) is estimated to be between 19% and 99%. OPD can impact on children's growth, nutrition and overall health. Despite the growing recognition of the extent and significance of health issues relating to OPD in children with CP, lack of knowledge of its profile in this subpopulation remains. This study aims to investigate the relationship between OPD, attainment of gross motor skills, growth and nutri...

  12. Leveling the Playing Field: Assessment of Gross Motor Skills in Low Socioeconomic Children to their Higher Socioeconomic Counterparts

    Directory of Open Access Journals (Sweden)

    Megan M. Adkins

    2017-07-01

    Full Text Available Background: Fundamental movements (FM of children influence the willingness to engage in physical activity (PA. Thus, proper FM skills are the foundation for a lifespan of PA. Objective: This study examined what factors may affect children’s PA in relation to FM pattern capabilities. Methods: The study examined the influence of SES when three low-income schools were provided additional PA opportunities on days PE was not taught. FM patterns in relation to object control (OC and locomotor skill (LC development were evaluated on K (n = 871, 1st (n = 893, and 2nd graders (n = 829 using the Test of Gross Motor Development-2 (TGMD-2 instrument (Ulrich, 2000. Schools were dichotomized and categorized as being low SES (n = 2008 and high SES (n = 578 status. Results: A significant relationship was revealed with LC (r = 0.264; p = 0.001, OC (r = 0.171; p = 0.001, and total TGMD-2 (r = 0.264; p = 0.001. Low and high SES schools significantly improved overall TGMD-2 scores. High SES schools children were significantly higher in LC [F, (2, 1272 = 29.31, p = 0.001], OC [F, (2, 1272 = 23.14, p = 0.001], and total TGMD-2 [F, (1, 1272 = 38.11, p = 0.001]. Conclusion: Low SES schools need to concentrate on PA-based activities to engage students in FM patterns, to help narrow the gap in FM capabilities. In addition, the increase in PA opportunities for lower SES schools could positively impact brain function, cardiovascular fitness, and overall well-being.

  13. Correlation between the gross motor performance measurement and pediatric balance scale with respect to movement disorder in children with cerebral palsy

    Science.gov (United States)

    Kwon, Hae-Yeon; Ahn, So-Yoon

    2016-01-01

    [Purpose] To determine whether the Gross Motor Performance Measurement is useful in predicting the future score of the Pediatric Balance Scale, this study examined the correlation between the 2 measurement tools with respect to movement disorder in children with cerebral palsy. [Subjects and Methods] A total of 38 study subjects with cerebral palsy were divided into 3 groups (spastic, dyskinetic, and ataxic) by means of systematic proportional stratified sampling in accordance with the characteristics of their movement disorders. [Results] The spastic Pediatric Balance Scale had an intermediate level of positive correlation with dissociated movement (r=0.411), alignment (r=0.518), and weight shift (r=0.461). The dyskinetic Pediatric Balance Scale had a strong positive correlation with dissociated movement (r=0.905), coordination (r=0.882), alignment (r=0.930), and stability (r=0.924). The ataxic Pediatric Balance Scale had an intermediate level of positive correlation with the overall Gross Motor Performance Measurement (r=0.636), and a strong positive correlation with dissociated movement (r=0.866), coordination (r=0.871) and stability (r=0.984). [Conclusion] Gross Motor Performance Measurement is important in evaluating the quality of movement, and can be considered an excellent supplementary tool in predicting functional balance. PMID:27630414

  14. Correlation between the gross motor performance measurement and pediatric balance scale with respect to movement disorder in children with cerebral palsy.

    Science.gov (United States)

    Kwon, Hae-Yeon; Ahn, So-Yoon

    2016-08-01

    [Purpose] To determine whether the Gross Motor Performance Measurement is useful in predicting the future score of the Pediatric Balance Scale, this study examined the correlation between the 2 measurement tools with respect to movement disorder in children with cerebral palsy. [Subjects and Methods] A total of 38 study subjects with cerebral palsy were divided into 3 groups (spastic, dyskinetic, and ataxic) by means of systematic proportional stratified sampling in accordance with the characteristics of their movement disorders. [Results] The spastic Pediatric Balance Scale had an intermediate level of positive correlation with dissociated movement (r=0.411), alignment (r=0.518), and weight shift (r=0.461). The dyskinetic Pediatric Balance Scale had a strong positive correlation with dissociated movement (r=0.905), coordination (r=0.882), alignment (r=0.930), and stability (r=0.924). The ataxic Pediatric Balance Scale had an intermediate level of positive correlation with the overall Gross Motor Performance Measurement (r=0.636), and a strong positive correlation with dissociated movement (r=0.866), coordination (r=0.871) and stability (r=0.984). [Conclusion] Gross Motor Performance Measurement is important in evaluating the quality of movement, and can be considered an excellent supplementary tool in predicting functional balance.

  15. Myofascial Structural Integration Therapy on Gross Motor Function and Gait of Young Children with Spastic Cerebral Palsy: A Randomized Controlled Trial.

    Science.gov (United States)

    Loi, Elizabeth C; Buysse, Christina A; Price, Karen S; Jaramillo, Theresa M; Pico, Elaine L; Hansen, Alexis B; Feldman, Heidi M

    2015-01-01

    Though the cause of motor abnormalities in cerebral palsy is injury to the brain, structural changes in muscle and fascia may add to stiffness and reduced function. This study examined whether myofascial structural integration therapy, a complementary treatment that manipulates muscle and fascia, would improve gross motor function and gait in children Gross Motor Function Measure-66 assessed at 3-month intervals. Gait (n = 8) was assessed using the GAITRite(®) electronic walkway. Parents completed a survey at study conclusion. Comparing Treatment (n = 15) and Waitlist-Control groups (n = 9), we found a significant main effect of time but no effect of group or time × group interaction. The pooled sample (n = 27) showed a main effect of time, but no significantly greater change after treatment than between other assessments. Foot length on the affected side increased significantly after treatment, likely indicating improvement in the children's ability to approach a heel strike. Parent surveys indicated satisfaction and improvements in the children's quality of movement. MSI did not increase the rate of motor skill development, but was associated with improvement in gait quality.

  16. Myofascial structural integration therapy on gross motor function and gait of young children with spastic cerebral palsy: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Elizabeth C Loi

    2015-09-01

    Full Text Available Though the cause of motor abnormalities in cerebral palsy is injury to the brain, structural changes in muscle and fascia may add to stiffness and reduced function. This study examined whether Myofascial Structural Integration therapy (MSI, a complementary treatment that manipulates muscle and fascia, would improve gross motor function and gait in children < 4 years with cerebral palsy. Participants (N=29 were enrolled in a randomized controlled trial (RCT: NCT01815814, https://goo.gl/TGxvwd or Open Label Extension. The main outcome was the Gross Motor Function Measure-66 assessed at 3-month intervals. Gait (n=8 was assessed using the GAITRite® electronic walkway. Parents completed a survey at study conclusion.Comparing Treatment (n=15 and Waitlist-Control Groups (n=9, we found a significant main effect of time but no effect of group or timeXgroup interaction. The pooled sample (n=27 showed a main effect of time, but no significantly greater change after treatment than between other assessments. Foot length on the affected side increased significantly after treatment, likely indicating improvement in the children’s ability to approach a heel strike. Parent surveys indicated satisfaction and improvements in the children's quality of movement. MSI did not increase the rate of motor skill development, but was associated with improvement in gait quality.

  17. Combined treatment using acupuncture and music therapy on children with cerebral palsy Gross motor function measure comparison In 60 cases

    Institute of Scientific and Technical Information of China (English)

    Lixiong Wu; Haibo Yu; Yongfeng Liu

    2008-01-01

    BACKGROUND: The use of acupuncture has received recognition to effectively treat cerebral palsy. Moreover, music therapy can be used to modify treatment of cerebral palsy. OBJECTIVE: To study the effects of combined treatment using acupuncture and music therapy on gross motor function measure (GMFM) of children with cerebral palsy, compared with acupuncture treatment alone. DESIGN, TIME AND SETTING: Randomized, controlled, clinical study. The experiment was conducted in Shenzhen Hospital of Traditional Chinese Medicine between January 2007 and September 2007. PARTICIPANTS: All children with cerebral palsy in the trial were from the outpatient department of Shenzhen Hospital of Traditional Chinese Medicine. The children were randomly divided into two groups: 30 children in Group B received acupuncture and music therapy, while 30 children in Group A received only acupuncture therapy. METHODS: Subjects in Groups A and B received acupuncture based on syndrome differentiation. The main acupoints were necessary for all participants. At first, flash needling was applied to the acupoints. For the remaining acupoints, the technique of transverse needling was applied to the head acupoints, and perpendicular needling was used for the other points. The inserted needles were twirled and then maintained for 30 minutes. The needle was twirled for one second every other 10 minutes, without reinforcing-reducing techniques. The therapy was performed every other day. The trial consisted of three periods each, and lasted for 84 days. Subjects in Group B received music therapy. They listened to music that they preferred while acupuncture was being performed. Following acupuncture, they were allowed to perform musical activities, such as percussion, singing, and dancing. The music therapy was scheduled for one hour, including listening to music for 30 minutes and music activities for 30 minutes. MAIN OUTCOME MEASURES: The comprehensive functional evaluation scale of cerebral palsy and

  18. Radiological outcome of reconstructive hip surgery in children with gross motor function classification system IV and V cerebral palsy.

    Science.gov (United States)

    Zhang, Shiran; Wilson, Nichola C; Mackey, Anna H; Stott, Ngaire Susan

    2014-09-01

    Hip subluxation is common in children with cerebral palsy (CP). The aim of this study was to describe the radiological outcome of reconstructive hip surgery in children with CP, gross motor function classification system (GMFCS) level IV and V, and determine whether the GMFCS level plays a predictive role in outcome. This was a retrospective cohort study conducted at a tertiary-level pediatric hospital with a CP hip surveillance program. Of 110 children with GMFCS IV and V CP registered for hip surveillance, 45 underwent reconstructive hip surgery between 1997 and 2009, defined as varus derotational proximal femoral osteotomy with or without additional pelvic osteotomy. Eleven children were excluded because of lack of 12-month follow-up (n=10) or missing clinical records (n=1). Thus, 21 GMFCS IV children (median age 6 years at surgery) and 13 GMFCS V children (median age 5 years at surgery), who underwent 58 index surgeries, were included in the study. Clinical records and radiology were reviewed. The two surgical groups were femoral osteotomy (varus derotational femoral osteotomy with an AO blade plate or femoral locking plate fixation), or femoral ostetotomy with additional pelvic osteotomy. Reimer's migration percentage (MP) was calculated from anteroposterior pelvis radiographs to determine the outcome for each hip independently. Failure was defined as MP of greater than 60% or further operation on the hip. Reconstructive surgeries were performed for 58 hips with a median preoperative MP of 55%. There were 15 failures at a median of 62 months, including nine failures in 35 GMFCS IV hips and six failures in 23 GMFCS V hips. Overall, GMFCS V hips tended to fail earlier, (hazard ratio 2.3) with a median time to failure of 78 and 39 months for GMFCS IV and V hips, respectively. Combined femoral and pelvic osteotomies had the lowest failure rates in both groups of patients. The GMFCS classification may have some predictive value for outcomes following reconstructive

  19. Motor Quotient Theory:An Analysis to its Origin, Academic Resources and Connotation%动商理念:起因、学术渊源与内涵分析

    Institute of Scientific and Technical Information of China (English)

    李井海

    2015-01-01

    学生身体素质下降这一问题的出现,使动商理念得以迅速兴起;从多元智能理论到运动智力、从智商到情商是动商理论产生的学术背景;身体机能、运动技能、运动心理、运动意识等是动商理论最核心的内涵.%The decline of student physical quality prompts the quick emergence of Motor Quotient ( MQ) theory.The academic background of MQ theory covers from multiple intelligence theory to sports intelligence, and from IQ to EQ.The core connotation of MQ theory is concerned with physical function, sports skills, sports psychology, and sports consciousness.

  20. Association timed "up and go" test with respect to gross motor function classification system level in children diagnosed as cerebral palsy

    OpenAIRE

    Sanjivani N Dhote; Suvarna S Ganvir

    2013-01-01

    Background: Timed "up and go" (TUG) test is a quick test, used in clinical practice as an outcome measure to assess functional ambulatory mobility or dynamic balance in adults. However, little information is available of TUG test used in cerebral palsy (CP). Hence, the purpose of our study was to find score of TUG with respect to gross motor function classification system (GMFCS) in CP children. Aims: To find the mean score of TUG test with respect to GMFCS level in children diagnosed as CP. ...

  1. Quotient Normed Cones

    Indian Academy of Sciences (India)

    Oscar Valero

    2006-05-01

    Given a normed cone (, ) and a subcone , we construct and study the quotient normed cone $(X/Y,\\tilde{p})$ generated by . In particular we characterize the bicompleteness of $(X/Y,\\tilde{p})$ in terms of the bicompleteness of (, ), and prove that the dual quotient cone $((X/Y)^∗,\\|\\cdot\\|_{\\tilde{p},u})$ can be identified as a distinguished subcone of the dual cone $(X^∗,\\|\\cdot\\|_{\\tilde{p},u})$. Furthermore, some parts of the theory are presented in the general setting of the space $CL(X,Y)$ of all continuous linear mappings from a normed cone (, ) to a normed cone (, ), extending several well-known results related to open continuous linear mappings between normed linear spaces.

  2. Mahonians and parabolic quotients

    CERN Document Server

    Caselli, Fabrizio

    2011-01-01

    We study the distribution of the major index with sign on some parabolic quotients of the symmetric group, extending and generalizing simultaneously results of Panova [G. Panova, Bijective enumeration of permutations starting with a longest increasing subsequence, Discrete Math. Theor. Comput. Sci. Proc. AN (2010), 841--850], Gessel-Simion [M. Wachs, An involution for signed Eulerian numbers, Discrete Math. 99 (1992), 59--62] and Adin-Gessel-Roichman [R. Adin, I. Gessel and Y. Roichman, Signed Mahonians, J. Combin. Theory Ser. A 109 (2005), 25--43]. We further consider and compute the distribution of the flag-major index on some parabolic quotients of wreath products and other related groups. All these distributions turn out to have very simple factorization formulas.

  3. Mediating effects of the ICF domain of function and the gross motor function measure on the ICF domains of activity, and participation in children with cerebral palsy.

    Science.gov (United States)

    Lee, Byoung-Hee; Kim, Yu-Mi; Jeong, Goo-Churl

    2015-10-01

    [Purpose] This study aimed to evaluate the mediating effect of gross motor function, measured using the Gross Motor Function Measure (GMFM) and of general function, measured using the International Classification of Functioning, Disability and Health-Child and Youth Check List (ICF-CY), on the ICF domains of activity and participation in children with cerebral palsy (CP). [Subjects] Ninety-five children with CP, from Seoul, Korea, participated in the study. [Methods] The GMFM was administered in its entirety to patients without orthoses or mobility aids. The ICF-CY was used to evaluate the degree of disability and health of subjects. [Results] GMFM score and ICF-CY function were negatively correlated to ICF-CY activity and participation. ICF-CY partially mediated the effects of the GMFM on activity and participation. [Conclusion] When establishing a treatment plan for a child with CP, limitations in activity and participation, as described by the ICF-CY, should be considered in addition to the child's physical abilities and development. In addition, the treatment plan should focus on increasing the child's activity and participation level, as well as his/her physical level.

  4. Study on the effect of intelligence on the gross motor function of children with cerebral palsy%脑瘫患儿智力改善对粗大运动功能影响研究

    Institute of Scientific and Technical Information of China (English)

    王立苹; 王丹; 孙奇峰; 李雪梅; 杨本利; 李晓捷

    2015-01-01

    Objective:To describe the effect of intelligence on the gross motor function of children with cerebral palsy.Methods:50 ca-ses of 4-6 years old, GMFCS II level, mild mental retardation children with spastic diplegia cerebral palsy , according to the random number table method were randomly divided into treatment group (n=25) and control group (n=25).The two groups were treated with conventional rehabilitation method of rehabilitation treatment, the treatment group with brain function biofeedback treatment.After 3 months, the intelligence quotient and GMFM88 were assessed again.The motor and intelligence ability were contrasted of treatment and control group.The differences were observed between treatment and control group.Results:The score of China Binet Intelligence Scales increased in treatment group.The score of dimension D and E increased after treatment in both treatment and control group.The improve-ment in treatment group was larger than control group.Conclusion:The improvement of intelligence can promote the ability of the gross motor.%目的:判断脑瘫患儿智力改善对粗大运动功能的影响. 方法:4 ~6 岁轻度智力落后、GMFCS II级痉挛型双瘫脑瘫患儿50例,按随机数表法随机分为治疗组(n=25)和对照组(n=25). 2组均采用常规康复方法进行康复治疗,治疗组加脑功能生物反馈治疗,治疗前和治疗3个月后分别评定中国比内智力量表、粗大运动功能,观测2组患儿智力水平、粗大运动功能量表( GMFM-88)之 D 区 、E 区分值及粗大运动功能评定分值改善程度以比较观察疗效. 结果: 治疗组智力水平较治疗前有改善( P<0 .05 ). 治疗后2组GMFM-88之D区和E区评分较治疗前有改善( P<0 .05 ) ,治疗组上述指标均比对照组显著提高(P<0.05). 治疗组粗大运动功能评定分值改善程度明显优于对照组. 结论:脑瘫患儿智力改善会促进粗大运动功能发育.

  5. Correlation Between Lower And Higher Order Sensory Functions And Fine And Gross Motor Function In Dominant And Non-Dominant Hand Of Patients With Choronic Stroke

    Directory of Open Access Journals (Sweden)

    Mandehgary Najafabadi Mahbubeh

    2017-02-01

    Full Text Available Introduction: To investigate the correlation between lower and higher order sensory functions and manual dexterity as well as Identify factors affecting upper extremity motor function(UEMF in subjects with chronic stroke. Methods: In this correlational study, seventy chronic stroke subjects (48 male and 22 female by mean age of 56.94 (±12.92 years and mean time after stroke of 3.01 (±2.64 years were selected by simple nonprobability method. Lower order sensory function (i.e., light touch threshold, higher order sensory functions (i.e., tactile acuity, weight and texture discrimination, haptic performance and wrist proprioception were measured by Weinstein enhanced sensory test, two point discrimination, wrist position sense test, hand active sensation test and haptic object test, respectively. The gross and fine manual dexterity were measured by Wolf Motor Function Test (WMFT, Box and Block Test(BBT and Purdue Pegboard (PPB test. The step by step regression model was used to investigate the sensory determinants of motor function. Results: A weak to high significant correlation (r =0.25 to 0.80 was found between sensory predictors and motor outcomes. The regression models explained 19.8%, 30.3% and 52.3% of variancein motor function measures of the PPB, BBT and WMFT, respectively. The tactile threshold (p<0.001 was the most relevant predictor in all stepwise models for all motor outcomes in dominant or non-dominant hand , followed by tactile acuity, haptic performance and wrist proprioception (p< 0.05. The weight and texture discrimination was not included in any outcome models.  Conclusion: The results of present study showed that tactile threshold as lowr order sensory function is the most relevant predictor for UEMF in stroke. The results reinforce that rehabilitation interventions focused on tactile threshold may be best able to impact UEMF in stroke subjects.

  6. A Field-Based Testing Protocol for Assessing Gross Motor Skills in Preschool Children: The Children's Activity and Movement in Preschool Study Motor Skills Protocol

    Science.gov (United States)

    Williams, Harriet G.; Pfeiffer, Karin A.; Dowda, Marsha; Jeter, Chevy; Jones, Shaverra; Pate, Russell R.

    2009-01-01

    The purpose of this study was to develop a valid and reliable tool for use in assessing motor skills in preschool children in field-based settings. The development of the Children's Activity and Movement in Preschool Study Motor Skills Protocol included evidence of its reliability and validity for use in field-based environments as part of large…

  7. The Comparison of School-Age Children's Performance on Two Motor Assessments: The Test of Gross Motor Development and the Movement Assessment Battery for Children

    Science.gov (United States)

    Logan, Samuel W.; Robinson, Leah E.; Rudisill, Mary E.; Wadsworth, Danielle D.; Morera, Maria

    2014-01-01

    Background: Competence in the motor domain is associated with positive, health-related outcomes. Physical education teachers often administer assessments into their programs to measure motor competence for a variety of reasons. Recently, researchers have questioned the relatedness of performance on different assessments. Purpose: The purpose of…

  8. LOADED AND UNLOADED SIT-TO-STAND STRENGTHENING EXERCISES EFFECT TO GROSS MOTOR FUNCTION MEASURE IN SPASTIC DIPLEGIA CEREBRAL PALSY PATIENTS

    Directory of Open Access Journals (Sweden)

    Imran Safei

    2016-03-01

    Full Text Available Objective: To examine sit-to-stand and loaded sit-to-stand exercises effect in standing, walking, and running dimensions of gross motor function measure (GMFM in spastic diplegia cerebral palsy (SDCP patients. Methods: This study was conducted in the period of May to October 2014 and included 24 children with SDCP as the subjects. The methods used in the study were interventional study with randomized controlled trial, and investigation of CP before and after the exercise intervention. The subjects were divided into two groups, sit-to-stand exercise group and loaded sit-to-stand exercise group. Results: The results showed that the increase of standing, walking, and running dimension scores of GMFM in the loaded group were higher (standing dimension score 12.00 vs 11.08 and walking and running dimensions 13.58 vs 13.42 compared to the unloaded group. Conclusions: Both sit-to-stand and loaded sit-to-stand exercise groups do not show significant differences in improving motor skills in standing, walking, and running dimensions of GMFM. Children with SDCP may receive the exercise to improve their motor skills in mobility aspects, such as standing, walking, and running.

  9. Therapeutic Effects of Horseback Riding Therapy on Gross Motor Function in Children with Cerebral Palsy: A Systematic Review

    Science.gov (United States)

    Whalen, Cara N.; Case-Smith, Jane

    2012-01-01

    Purpose: This systematic review examined the efficacy of hippotherapy or therapeutic horseback riding (THR) on motor outcomes in children with cerebral palsy (CP). Methods: Databases were searched for clinical trials of hippotherapy or THR for children with CP. Results: Nine articles were included in this review. Although the current level of…

  10. Motor competence assessment in children: convergent and discriminant validity between the BOT-2 Short Form and KTK testing batteries.

    Science.gov (United States)

    Fransen, Job; D'Hondt, Eva; Bourgois, Jan; Vaeyens, Roel; Philippaerts, Renaat M; Lenoir, Matthieu

    2014-06-01

    This study investigated convergent and discriminant validity between two motor competence assessment instruments in 2485 Flemish children: the Bruininks-Oseretsky Test of Motor Proficiency 2 Short Form (BOT-2 Short Form) and the KörperKoördinationsTest für Kinder (KTK). A Pearson correlation assessed the relationship between BOT-2 Short Form total, gross and fine motor composite scores and KTK Motor Quotient in three age cohorts (6-7, 8-9, 10-11 years). Crosstabs were used to measure agreement in classification in children scoring below percentile 5 and 15 and above percentile 85 and 95. Moderately strong positive (r=0.44-0.64) associations between BOT-2 total and gross motor composite scores and KTK Motor Quotient and weak positive correlations between BOT-2 Short Form fine motor composite and KTK Motor Quotient scores (r=0.25-0.37) were found. Levels of agreement were fair to moderate. Therefore, some proof of convergent and discriminant validity between BOT-2 Short Form and KTK was established in this study, underlining the notion that the evaluation of motor competence should not be based upon a single assessment instrument.

  11. Quotient Complexity of Regular Languages

    Directory of Open Access Journals (Sweden)

    Janusz Brzozowski

    2009-07-01

    Full Text Available The past research on the state complexity of operations on regular languages is examined, and a new approach based on an old method (derivatives of regular expressions is presented. Since state complexity is a property of a language, it is appropriate to define it in formal-language terms as the number of distinct quotients of the language, and to call it "quotient complexity". The problem of finding the quotient complexity of a language f(K,L is considered, where K and L are regular languages and f is a regular operation, for example, union or concatenation. Since quotients can be represented by derivatives, one can find a formula for the typical quotient of f(K,L in terms of the quotients of K and L. To obtain an upper bound on the number of quotients of f(K,L all one has to do is count how many such quotients are possible, and this makes automaton constructions unnecessary. The advantages of this point of view are illustrated by many examples. Moreover, new general observations are presented to help in the estimation of the upper bounds on quotient complexity of regular operations.

  12. Influence of aquatic physical therapy on gross motor skills in children under 5 years of age with cerebral palsy: Systematic review.

    Directory of Open Access Journals (Sweden)

    Julio Latorre-García

    2017-05-01

    Full Text Available Introduction: The aquatic environment has been used and is used to perform physiotherapy treatments in different pathologies including cerebral palsy. No method has been proven more effective than the others. Aim: The objective of this article is to carry out a systematic review of the scientific literature on how physical exercise in water affects the gross motor skills and neurodevelopment of children with cerebral palsy. Methods: A systematic search was carried out using the PRISMA model. The search for articles in this review was done in the databases through Scopus and PubMed, as well as in the Web of Science (WOS platform and in official websites of international organizations, such as the World Health Organization (WHO. The review was carried out between the months of June and December of the year 2016. Results: Of the 8 studies that met the inclusion criteria, only two used randomized control trial design and the results were mixed. Most of the studies used quasi-experimental designs and reported improvements in gross motor skills, for group analyzes, after the aquatic programs were maintained from two to three sessions a week and lasted from 6 to 16 weeks. Participants were evaluated and classified according to the different development scales, and were less than 5 years old. Conclusions: Although the different studies have not demonstrated a greater efficacy of aquatic physiotherapy compared to other treatment concepts, neither has been less, so that the exercise in water increases the therapeutic possibilities to which the chronic nature of the Pathology must access the patient throughout his life. Aquatic exercise is feasible and adverse effects are minimal; but the dosage parameters are not clear. However, in order to promote the prescription by physicians of this type of therapy, it is necessary to carry out research studies that demonstrate in a quantitative way the efficacy of the method, with longer and longer samples.

  13. The Value of Chinese Five Mimic-animal Exercises in Juvenile Motor Quotient Cultivation%中华五禽操培养儿童青少年动商的价值探析

    Institute of Scientific and Technical Information of China (English)

    张怡; 王厚雷

    2016-01-01

    中华五禽操是江苏师范大学受国家教育部体卫司委托,基于华佗五禽戏养生理念创编的新型广播操健身形式,是对传统校园广播体操的有益补充和创新。笔者依据其创编理念和动作特征认为,全套操在传播传统文化、增强体质健康、提升个人修养、促进认知发展、增强美学教育等方面都将发挥有益的作用,进而使不同生长发育阶段儿童青少年的动商在练习中得到培养和提高。同时对中华五禽操未来的研究方向进行展望。%Entrusted by Sports and Health Division of the Ministry of Education , Chinese five mimic-animal exercises , a new broadcast gymnastics , were choreographed by Jiangsu Normal University on the basis of HUA Tuo ’ s health cultivation principle through five mimic-animal exercises .It was a helpful supplement and innovation to traditional campus broadcasting gymnastics . Its choreograph principle and maneuver characteristics indicate that the whole exercise set will greatly serve to extend traditional culture , strengthen physical health , improve personal accomplishment , promote cognitive development , and enhance aesthetic ed-ucation.Its practice will help cultivate and promote juvenile motor quotient at different growth stages .This paper also prospects the future research orientation of Chinese five mimic -animal exercises .

  14. Impact of clinical types and involved sites on the recovery of gross motor function after interventions in children with cerebral palsy

    Institute of Scientific and Technical Information of China (English)

    Hongying Li; Huafeng Yu; Yan Huang; Lin Sang; Haixia Ha

    2006-01-01

    BACKGROUND:The recovery of gross motor function is the basis for the improvement of other abilities.It is helpful for judging the rehabilitative effect and prognosis of children with cerebral palsy to analyze the effect of different clinical types on the gross motor ability. OBJECTIVE:To investigate the influence of different clinical types and different involved sites of limbs of cerebral palsy on the effect of rehabilitative interventions on gross motor function.DESIGN:A controlled observation before and after treatment.SETTING:Rehabilitation Center of Qilu Children's Hospital,Shandong University.PARTICIPANTS:Totally 138 children with cerebral palsy having complete data,who were hospitalized for 12 months in the Rehabilitation Center of Qilu Children's Hospital,Shandong University,were selected from April 2004 to September 2006,including 97 males and 41 females;55 cases were younger than 2 years old.47 cases younger than 4 years and 36 cases younger than 6 years;76 cases of spasm type,30 cases of involuntary movement and 32 cases of mixed type(mixture of spasm and involuntary movement);64 cases of diplegia.46 cases of tetraplegia and 28 cases of hemiplegia.All the children and their relatives were informed and agreed to cooperate with the experiments.METHODS:All the 138 children with cerebral palsy were given comprehensive rehabilitative treatment:The assessment of comprehensive ability was conducted to all the children with cerebral palsy by the rehabilitative group before rehabilitation treatment,the rehabilitative objective was established according to the results of the assessment,then feasible rehabilitative training plan was made up.The comprehensive rehabilitative treatment was conducted as planned afterwards:①Physical therapy:The Bobath method was used.and motor development was promoted by proprioceptive hand technique.②Traditional Chinese medicine therapy:Massage:The children were massaged by using the maneuvers of push

  15. Quotient Semigroups and Extension Semigroups

    Indian Academy of Sciences (India)

    Rong Xing; Changguo Wei; Shudong Liu

    2012-08-01

    We discuss properties of quotient semigroup of abelian semigroup from the viewpoint of *-algebra and apply them to a survey of extension semigroups. Certain interrelations among some equivalence relations of extensions are also considered.

  16. Biased estimators on Quotient spaces

    OpenAIRE

    Miolane, Nina; Pennec, Xavier

    2015-01-01

    International audience; Usual statistics are defined, studied and implemented on Euclidean spaces. But what about statistics on other mathematical spaces, like manifolds with additional properties: Lie groups, Quotient spaces, Stratified spaces etc. How can we describe the interaction between statistics and geometry? The structure of Quotient space in particular is widely used to model data, for example every time one deals with shape data. These can be shapes of constellations in Astronomy, ...

  17. Association timed "up and go" test with respect to gross motor function classification system level in children diagnosed as cerebral palsy

    Directory of Open Access Journals (Sweden)

    Sanjivani N Dhote

    2013-01-01

    Full Text Available Background: Timed "up and go" (TUG test is a quick test, used in clinical practice as an outcome measure to assess functional ambulatory mobility or dynamic balance in adults. However, little information is available of TUG test used in cerebral palsy (CP. Hence, the purpose of our study was to find score of TUG with respect to gross motor function classification system (GMFCS in CP children. Aims: To find the mean score of TUG test with respect to GMFCS level in children diagnosed as CP. Materials and Methods: It was a cross-sectional observational study conducted in neuro rehabilitation unit and included 30 CP children of 4-12 years, those within GMFCS level I, II, III, and IQ ≥50. The sampling technique used was purposive sampling excluding children with cognitive deficit. Subjects performed on TUG on three occasions: Initial assessment (time 1; 30 min after initial assessment (time 2; 1 week after initial assessment (time 3. Three trials were conducted for each of the three occasions. A mean score of three trials was documented as final score. The mean of scores of TUG test of all the subjects within the particular GMFCS levels was calculated. Results: Significant variation was seen in the TUG score for three levels of GMFCS. Conclusions: Significant variation was seen as GMFCS levels get increases time duration of TUG also increases.

  18. Age-dependent effects of chronic intermittent ethanol treatment: Gross motor behavior and body weight in aged, adult and adolescent rats.

    Science.gov (United States)

    Matthews, Douglas B; Mittleman, Guy

    2017-09-14

    The proportion of people in the population who are elderly is rapidly increasing. In addition, dangerous alcohol consumption in this demographic is rising. Approximately 33% of all people with an alcohol use disorder are diagnosed with late onset alcoholism. However, few suitable animal models for late onset alcoholism exist, making it difficult to investigate the impact of alcoholism later in life. The current study investigated if chronic intermittent ethanol exposure via intraperitoneal injections every other day for 20days in aged, adult and adolescent male rats differentially alters body weight and impairs gross motor behavior as measured by the aerial righting reflex. The body weight of aged and adult rats were significantly decreased by chronic intermittent ethanol exposure while the body weight of adolescent rats was not impacted. In addition, the aerial righting reflex of aged rats was significantly more impaired by alcohol exposure than the aerial righting reflex of adult or adolescent animals. Chronic intermittent ethanol exposure did not produce tolerance in the aerial righting reflex for any of the three age groups. The differential age sensitivity in the aerial righting reflex was not due to differential blood ethanol concentrations. The current work demonstrates the risk factors of chronic alcohol use in the elderly and highlights the need for additional study in this vulnerable demographic. Copyright © 2017. Published by Elsevier B.V.

  19. Functional classifications for cerebral palsy: correlations between the gross motor function classification system (GMFCS), the manual ability classification system (MACS) and the communication function classification system (CFCS).

    Science.gov (United States)

    Compagnone, Eliana; Maniglio, Jlenia; Camposeo, Serena; Vespino, Teresa; Losito, Luciana; De Rinaldis, Marta; Gennaro, Leonarda; Trabacca, Antonio

    2014-11-01

    This study aimed to investigate a possible correlation between the gross motor function classification system-expanded and revised (GMFCS-E&R), the manual abilities classification system (MACS) and the communication function classification system (CFCS) functional levels in children with cerebral palsy (CP) by CP subtype. It was also geared to verify whether there is a correlation between these classification systems and intellectual functioning (IF) and parental socio-economic status (SES). A total of 87 children (47 males and 40 females, age range 4-18 years, mean age 8.9±4.2) were included in the study. A strong correlation was found between the three classifications: Level V of the GMFCS-E&R corresponds to Level V of the MACS (rs=0.67, p=0.001); the same relationship was found for the CFCS and the MACS (rs=0.73, pfunctional disability profile were strong or moderate (GMFCS and IQ: rs=0.66, p=0.001; MACS and IQ: rs=0.58, p=0.001; CFCS and MACS: rs=0.65, p=0.001). The Kruskal-Wallis test was used to determine if there were differences between the GMFCS-E&R, the CFCS and the MACS by CP type. CP types showed different scores for the IQ level (Chi-square=8.59, df=2, p=0.014), the GMFCS-E&R (Chi-square=36.46, df=2, pfunctional classifications (GMFCS-E&R, CFCS and MACS) complement each other to provide a better description of the functional profile of CP. The systematic evaluation of the IQ can provide useful information about a possible future outcome for every functional level. The SES does not appear to affect functional profiles.

  20. What is your hospitality quotient?

    Science.gov (United States)

    DeSilets, Lyn

    2015-03-01

    In addition to the behind-the-scenes work involved with planning and implementing continuing nursing education activities, there are additional ways we can enhance the learner's experience. This article presents ideas on how to improve your hospitality quotient. Copyright 2015, SLACK Incorporated.

  1. Correlation Analysis of Gross Motor Function Classification and Core Strength of Children with Cerebral Palsy%脑瘫患儿粗大运动功能分级与核心肌力的相关性分析

    Institute of Scientific and Technical Information of China (English)

    王刚; 李莉; 支世保

    2015-01-01

    目的:探讨痉挛型四肢瘫患儿核心肌力状况及其与粗大运动功能的关系.方法:选取痉挛型四肢瘫患儿70例,采用徒手肌力检查法(manual muscle test,MMT)对其核心肌群进行肌力评估,采用粗大运动功能分级系统(Gross Motor Function Classification System,GMFCS)对其粗大运动功能进行评估,并探讨两者相关性.结果:MMT测试结果显示,受试70例痉挛型四肢瘫患儿的核心肌群肌力均减低;GMFCS测试显示,I级10例,II级28例,III级18例,IV级2例,V级12例;Pearson相关分析结果显示,受试患儿GMFCS与核心肌群肌力均呈显著负相关(P<0.01).结论:痉挛型四肢瘫患儿核心肌力减低,核心肌力与粗大运动功能分级相关.%Objective:To investigate the relationship between core strength and gross motor function of children with spastic quadriplegia. Methods:70 cases of children with spastic quadriplegia were selected, whose myodynamia of core muscles was evaluated with manual muscle test (MMT), and gross motor function was evaluated with gross motor function classification system (GMFCS), as well as the correlation between them. Results:MMT showed that core muscle strength of 70 children with spastic quadriplegia decreased;according to GMFCS there were 10 cases of grade I, 28 cases of grade II, 18 cases of grade III, 2 cases of grade IV and 12 cases of grade V;Pearson correlation analysis showed that there was significantly negative correlation between GMFCS and core muscle strength (P<0.01). Conclusion:core muscle strength of children with spastic quadriplegia de-creases, core muscle strength and gross motor function classification are relative.

  2. The Product and Quotient Rules Revisited

    Science.gov (United States)

    Eggleton, Roger; Kustov, Vladimir

    2011-01-01

    Mathematical elegance is illustrated by strikingly parallel versions of the product and quotient rules of basic calculus, with some applications. Corresponding rules for second derivatives are given: the product rule is familiar, but the quotient rule is less so.

  3. Classification of cerebral palsy: association between gender, age, motor type, topography and Gross Motor Function Classificação da paralisia cerebral: associação entre gênero, idade, tipo motor, topografia e Função Motora Grossa

    Directory of Open Access Journals (Sweden)

    Luzia Iara Pfeifer

    2009-12-01

    Full Text Available The goal of this study was to assess the relation between gender, age, motor type, topography and gross motor function, based on the Gross Motor Function System of children with cerebral palsy. Trunk control, postural changes and gait of one hundred children between 5 months and 12 years old, were evaluated. There were no significant differences between gender and age groups (p=0.887 or between gender and motor type (p=0.731. In relation to body topography most children (88% were spastic quadriplegic. Most hemiplegics children were rated in motor level I, children with diplegia were rated in motor level III, and quadriplegic children were rated in motor level V. Functional classification is necessary to understand the differences in cerebral palsy and to have the best therapeutic planning since it is a complex disease which depends on several factors.Este estudo teve como objetivo avaliar a relação entre gênero, idade, tipo motor, topografia e Função Motora Grossa, baseado no Sistema de Função Motora Grossa em crianças com paralisia cerebral. Participaram desta pesquisa 100 crianças com idade entre 5 meses a 12 anos que foram observadas em relação ao controle de tronco, trocas posturais e marcha. Não houve diferenças significativas entre gêneros e grupos etários (p=0,887 e entre gênero e tipo motor (p=0,731. Em relação à topografia corporal, houve predomínio de crianças com quadriplegia, sendo que a maioria (88% era do tipo espástico. Quanto ao nível motor, as crianças hemiplégicas pertenciam em sua maioria ao nível I, as diplégicas ao nível III e as quadriplégicas ao nível V. Sendo a paralisia cerebral uma condição complexa que depende de diversos fatores, beneficia-se de classificações funcionais para compreensão da diversidade e melhor planejamento terapêutico.

  4. Multiple Intelligences and quotient spaces

    OpenAIRE

    Malatesta, Mike; Quintana, Yamilet

    2006-01-01

    The Multiple Intelligence Theory (MI) is one of the models that study and describe the cognitive abilities of an individual. In [7] is presented a referential system which allows to identify the Multiple Intelligences of the students of a course and to classify the level of development of such Intelligences. Following this tendency, the purpose of this paper is to describe the model of Multiple Intelligences as a quotient space, and also to study the Multiple Intelligences of an individual in...

  5. Equivalence of Quotient Hilbert Modules

    Indian Academy of Sciences (India)

    Ronald G Douglas; Gadadhar Misra

    2003-08-01

    Let $\\mathcal{M}$ be a Hilbert module of holomorphic functions over a natural function algebra $\\mathcal{A}()$, where $ \\subseteq \\mathbb{C}^m$ is a bounded domain. Let $\\mathcal{M}_0 \\subseteq \\mathcal{M}$ be the submodule of functions vanishing to order on a hypersurface $\\mathcal{Z} \\subseteq $. We describe a method, which in principle may be used, to construct a set of complete unitary invariants for quotient modules $\\mathcal{Q} = \\mathcal{M} \\ominus \\mathcal{M}_0$. The invariants are given explicitly in the particular case of = 2.

  6. Quivers, Invariants and Quotient Correspondence

    CERN Document Server

    Hu, Yi

    2010-01-01

    This paper studies the geometric and algebraic aspects of the moduli spaces of quivers of fence type. We first provide two quotient presentations of the quiver varieties and interpret their equivalence as a generalized Gelfand-MacPherson correspondence. Next, we introduce parabolic quivers and extend the above from the actions of reductive groups to the actions of parabolic subgroups. Interestingly, the above geometry finds its natural counterparts in the representation theory as the branching rules and transfer principle in the context of the reciprocity algebra. The last half of the paper establishes this connection.

  7. 脑瘫患儿智力与粗大运动发育的关系分析%Correlation analysis between intelligence and gross motor development of children with cerebral palsy

    Institute of Scientific and Technical Information of China (English)

    杨敏; 周光辉; 董宏珅

    2015-01-01

    Objective To analyze correlation between intelligence and gross motor development of children with cere-bral palsy. Methods 56 children with cerebral palsy were treated in our hospital from January 2011 to January 2013. After intelligence assessment,the children of 50 to 60 score were selected as group A (n=30),and the children of 90 to 100 score were classified into group B (n=26).The conventional rehabilitation therapy was provided in two groups.Motor function of children were evaluated by gross motor function measure-88 (GMFM-88) after half a year. Results After treatment,GMFM-88 score of d zone and e zone in two groups was higher than that before treatment respectively,im-provement amplitude in group B was even greater,with statistical difference(P<0.05). Conclusion The motor function in children with cerebral palsy has correlation with their intelligence.On the basis of receiving same rehabilitation,children with a higher intelligence have a higher improvement in gross motor function.%目的:分析脑瘫患儿智力与粗大运动发育的关系。方法本院2011年1月~2013年1月共收治56例脑瘫患儿,经过智商评估,将评分为50~60分者划分为A组(30例),将评分为90~100分划分为B组(26例)。两组患儿都接受常规康复治疗,半年后经粗大运动功能量表88项(GMFM-88)评估患儿的运动功能。结果治疗后,两组患儿d、e区的GMFM-88评分均较治疗前提高,B组的提高幅度更大,差异均有统计学意义(P<0.05)。结论脑瘫患儿的运动功能与其智力有关,在接受同等康复治疗的基础上,智力较高患儿的粗大运动功能改善程度更高。

  8. Finite dimensional quotients of commutative operator algebras

    CERN Document Server

    Meyer, R

    1997-01-01

    The matrix normed structure of the unitization of a (non-selfadjoint) operator algebra is determined by that of the original operator algebra. This yields a classification up to completely isometric isomorphism of two-dimensional unital operator algebras. This allows to define invariant distances on the spectrum of commutative operator algebras analogous to the Caratheodory distance for complex manifolds. Moreover, unitizations of two-dimensional operator algebras with zero multiplication provide a rich class of counterexamples. Especially, several badly behaved quotients of function algebras are exhibited. Recently, Arveson has developed a model theory for d-contractions. Quotients of the operator algebra of the d-shift are much more well-behaved than quotients of function algebras. Completely isometric representations of these quotients are obtained explicitly. This provides a generalization of Nevanlinna-Pick theory. An important property of quotients of the d-shift algebra is that their quotients of finit...

  9. German translation of the caregiver priorities and child health index of life with disabilities questionnaire: test-retest reliability and correlation with gross motor function in children with cerebral palsy.

    Science.gov (United States)

    Jung, Nikolai H; Brix, Olga; Bernius, Peter; Schroeder, A Sebastian; Kluger, Gerhard J; Beyerlein, Andreas; Weir, Shannon; von Kries, Rudiger; Narayanan, Unni G; Mall, Volker; Berweck, Steffen

    2014-10-01

    We aimed to translate the Caregiver Priorities and Child Health Index of Life with Disabilities (CPCHILD) questionnaire into German and to evaluate its reliability and validity by studying the association between CPCHILD scores and gross motor function as measured by the gross motor function classification system (GMFCS) in children with cerebral palsy (CP). The original CPCHILD questionnaire and manual were translated and back translated. It was administered to primary caregivers of persons with CP (GMFCS levels III-V) and was completed a second time 2 weeks after the first to measure test-retest reliability (n = 17). Primary caregivers of 68 children with CP; GMFCS level III (n = 14), level IV (n = 28), and level V (n = 26) completed the questionnaire. Mean total CPCHILD scores across GMFCS levels were 67.1 ± 14.9 for GMFCS level III, 56.6 ± 11.8 for level IV, and 44.3 ± 12.9 for level V. Good correlation (r =  - 0.56) was observed between GMFCS and total scores test-retest reliability showed intraclass correlation coefficients between 0.4 and 0.9. The German CPCHILD yielded similar test-retest reliability and score distributions across the GMFCS level as the original version. The best correlations were observed for domains that are close to the functional deficits.

  10. On Ternary Quotients of Cubic Hecke Algebras

    Science.gov (United States)

    Cabanes, Marc; Marin, Ivan

    2012-08-01

    We prove that the quotient of the group algebra of the braid group introduced by Funar (Commun Math Phys 173:513-558, 1995) collapses in characteristic distinct from 2. In characteristic 2 we define several quotients of it, which are connected to the classical Hecke and Birman-Wenzl-Murakami quotients, but which admit in addition a symmetry of order 3. We also establish conditions on the possible Markov traces factorizing through it.

  11. Avaliação da motricidade ampla e fina na Síndrome de Williams: relato de caso Findings of the gross and fine motor in the Syndrome William Case: case Report

    Directory of Open Access Journals (Sweden)

    Marcela Melo Almeida

    2010-12-01

    Full Text Available O presente estudo teve como objetivo analisar os achados da motricidade ampla e fina de uma criança de 8 anos de idade portador da Síndrome de Williams. Foram coletados dados biológicos da criança e da mãe durante a gestação e história pré, peri e pós-natal da criança e suas condições clínicas. O desenvolvimento motor amplo e fino foi avaliado pelo Inventário Portage Operacionalizado. Os resultados demonstraram que a criança revelou maior dificuldade na motricidade fina em relação à ampla, apresentando dificuldades na escrita, em manipular objetos que necessite fazer movimento de pronação e supinação e dificuldade no movimento de pinça.This study aimed to analyze the findings of motor and fine of an 8 years old holder of Williams Syndrome. Data were collected biological child and mother during pregnancy and history of pre, peri and postnatal child and their clinical conditions. The development and fine motor function was assessed by Portage Guide. The results showed that children showed greater difficulty with fine motor skills in relation to gross skills, having difficulty in writing, to manipulate objects that need to make movement of pronation and supination and difficulty in of the pincer movement.

  12. Causal inheritence in plane wave quotients

    Energy Technology Data Exchange (ETDEWEB)

    Hubeny, Veronika E.; Rangamani, Mukund; Ross, Simon F.

    2003-11-24

    We investigate the appearance of closed timelike curves in quotients of plane waves along spacelike isometries. First we formulate a necessary and sufficient condition for a quotient of a general spacetime to preserve stable causality. We explicitly show that the plane waves are stably causal; in passing, we observe that some pp-waves are not even distinguishing. We then consider the classification of all quotients of the maximally supersymmetric ten-dimensional plane wave under a spacelike isometry, and show that the quotient will lead to closed timelike curves iff the isometry involves a translation along the u direction. The appearance of these closed timelike curves is thus connected to the special properties of the light cones in plane wave spacetimes. We show that all other quotients preserve stable causality.

  13. 综合康复治疗对脑瘫患儿发育商及智能结构的影响%Effect of comprehensive rehabilitation on developmental quotient and intelligent structure of children with cerebral palsy

    Institute of Scientific and Technical Information of China (English)

    贾飞勇; 王江涛; 李洪华; 郝云鹏; 李慧; 刘彬

    2011-01-01

    目的:探讨综合康复治疗对脑瘫患儿发育商及智能结构的影响.方法:采用Gesell发育量表及自身对照的方法观察116例脑性瘫痪儿童经过3个月的运动功能训练、推拿按摩、中药熏蒸、高压氧等综合康复治疗后发育商及智能结构变化.结果:脑瘫患儿呈现智能发育延迟,并且不同智能能区发育不平衡,表现为粗大运动明显落后于适应性、精细运动、语言和个人社会等能区(P<0.01).经3个月综合康复治疗后,脑瘫患儿粗大运动、精细运动、适应性、语言及个人社会5个能区的发育商和总发育商较治疗前均有明显提高,差异有统计学意义(P<0.05).结论:综合康复疗法对脑瘫患儿的发育商和粗大运动、精细运动、适应性、语言及个人社会等能区均有提高作用,是目前治疗脑瘫的重要方法.%Objective: To explore the effect of comprehensive rehabilitation on developmental quotient and intelligent structure of children with cerebral palsy. Methods: Gesell development scale and self- control method were used to observe the changes of developmental quotient and intelligent structure of 116 children with cerebral palsy after comprehensive rehabilitation including kinesitherapy, massage,Chinese herb fumigation and hyperbaric oxygen for 3 months. Results: Mental retardation was showed in children with cerebral palsy, and the development of different intellectual domains was imbalanced, which showed that gross motor was significantly delayed than adaptation,fine motor, language and individual - social domains (P <0. 01 ) . After treated with comprehensive rehabilitation for 3 months, the developmental quotients of five domains (gross motor, fine motor, adaptation, language and individual- social domains) and total developmental quotient of children with cerebral palsy were improved significantly (P <0. 05 ) . Conclusion: Comprehensive rehabilitation can improve the development quotient and five

  14. Quotients, automorphisms and differential operators

    CERN Document Server

    Schwarz, Gerald W

    2012-01-01

    Let $V$ be a $G$-module where $G$ is a complex reductive group. Let $Z:=V//G$ denote the categorical quotient and let $\\pi\\colon V\\to Z$ be the morphism dual to the inclusion $O(V)^G\\subset O(V)$. Let $\\phi\\colon Z\\to Z$ be an algebraic automorphism. Then one can ask if there is an algebraic automorphism $\\Phi\\colon V\\to V$ which lifts $\\phi$, i.e., $\\pi(\\Phi(v))=\\phi(\\pi(v))$ for all $v\\in V$. If so, can we choose $\\Phi$ to have some kind of equivariance property? J. Kuttler recently treated the case where $V=k\\lieg$ is a multiple of the adjoint representation of $G$. It is shown that, for $k$ sufficiently large (often $k\\geq 2$ will do), any $\\phi$ has a lift. We consider the case of general representations. It turns out that it is natural to consider holomorphic lifting of holomorphic automorphisms of $Z$, and we show that if a holomorphic $\\phi$ lifts holomorphically, then it has a lift $\\Phi$ such that $\\Phi(gv)=\\sigma(g)\\Phi(v)$, $v\\in V$, $g\\in G$ where $\\sigma$ is an automorphism of $G$.

  15. Desempenho motor grosso e sua associação com fatores neonatais, familiares e de exposição à creche em crianças até três anos de idade Gross motor performance and its association with neonatal and familial factors and day care exposure among children up to three years old

    Directory of Open Access Journals (Sweden)

    DCC Santos

    2009-04-01

    Full Text Available OBJETIVO: Analisar o desempenho motor grosso e sua associação com fatores neonatais, familiares e de exposição à creche em crianças com até três anos de idade, frequentadoras de creches públicas. MÉTODOS: Estudo transversal no qual foram avaliadas 145 crianças (58 com idade entre 6-11 meses, 54 entre 12-23 meses e 33 entre 24-38 meses frequentadoras de seis creches públicas de Piracicaba (SP. O teste Peabody Developmental Motor Scale-2 foi utilizado para avaliação do desempenho motor grosso global e subtestes motores que compõem a escala (Reflexos, Habilidades Estacionárias, Habilidades de Locomoção e Manipulação de Objetos. Foram coletados dados neonatais, familiares e de exposição à creche e pesquisada a associação desses ao desempenho motor suspeito de atraso. RESULTADOS:A prevalência de suspeita de atraso no desempenho motor grosso foi de 17%, com desvantagens em crianças menores de 24 meses e em Habilidades de Locomoção; encontrada associação de risco de desempenho motor grosso suspeito de atraso e renda familiar, e suspeita de atraso em Habilidades de Locomoção e escolaridade paterna. Crianças cujas famílias tinham renda mensal até R$700,00 estavam 2,81 vezes mais expostas a apresentar desempenho motor grosso suspeito de atraso. Crianças cujos pais tinham até oito anos de escolaridade apresentaram risco 4,63 vezes maior de atraso em Habilidades de Locomoção. Não foi encontrada associação de risco com as demais variáveis. CONCLUSÃO:Os resultados apontam maior atenção ao desenvolvimento motor durante os primeiros 24 meses de crianças que frequentam creches, especialmente as inseridas em famílias com menor renda mensal e cujos pais têm menos escolaridade.OBJECTIVE: To analyze gross motor performance and its association with neonatal and familial factors and day care exposure among children up to three years of age attending public day care centers. METHODS:This was a cross-sectional study that

  16. Optical results with Rayleigh quotient discrimination filters

    Science.gov (United States)

    Juday, Richard D.; Rollins, John M.; Monroe, Stanley E., Jr.; Morelli, Michael V.

    1999-03-01

    We report experimental laboratory results using filters that optimize the Rayleigh quotient [Richard D. Juday, 'Generalized Rayleigh quotient approach to filter optimization,' JOSA-A 15(4), 777-790 (April 1998)] for discriminating between two similar objects. That quotient is the ratio of the correlation responses to two differing objects. In distinction from previous optical processing methods it includes the phase of both objects -- not the phase of only the 'accept' object -- in the computation of the filter. In distinction from digital methods it is explicitly constrained to optically realizable filter values throughout the optimization process.

  17. NM Gross Receipts Baseline

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

  18. Gross National Happiness

    DEFF Research Database (Denmark)

    Giri, Krishna Prasad; Kjær-Rasmussen, Lone Krogh

    This paper investigates practices related to the ideology of infusing Gross National Happiness (GNH) into school curriculum, the effectiveness of the meditation and mind training and the implication of GNH for school environment. It also explores how GNH ambience has been managed and practiced...... of Gross National Happiness and Educating for Gross National happiness....

  19. 77 FR 51706 - Gross Combination Weight Rating (GCWR); Definition

    Science.gov (United States)

    2012-08-27

    ... Federal Motor Carrier Safety Administration 49 CFR Parts 383 and 390 RIN 2126-AB53 Gross Combination Weight Rating (GCWR); Definition AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Direct final rule; request for comments. SUMMARY: The Federal Motor Carrier Safety Administration...

  20. Comparison of motor delays in young children with fetal alcohol syndrome to those with prenatal alcohol exposure and with no prenatal alcohol exposure.

    Science.gov (United States)

    Kalberg, Wendy O; Provost, Beth; Tollison, Sean J; Tabachnick, Barbara G; Robinson, Luther K; Eugene Hoyme, H; Trujillo, Phyllis M; Buckley, David; Aragon, Alfredo S; May, Philip A

    2006-12-01

    Researchers are increasingly considering the importance of motor functioning of children with fetal alcohol spectrum disorder (FASD). The purpose of this study was to assess the motor development of young children with fetal alcohol syndrome (FAS) to determine the presence and degree of delay in their motor skills and to compare their motor development with that of matched children without FAS. The motor development of 14 children ages 20 to 68 months identified with FAS was assessed using the Vineland Adaptive Behavior Scales (VABS). In addition, 2 comparison groups were utilized. Eleven of the children with FAS were matched for chronological age, gender, ethnicity, and communication age to: (1) 11 children with prenatal alcohol exposure who did not have FAS and (2) 11 matched children without any reported prenatal alcohol exposure. The motor scores on the VABS were compared among the 3 groups. Most of the young children with FAS in this study showed clinically important delays in their motor development as measured on the VABS Motor Domain, and their fine motor skills were significantly more delayed than their gross motor skills. In the group comparisons, the young children with FAS had significantly lower Motor Domain standard (MotorSS) scores than the children not exposed to alcohol prenatally. They also had significantly lower Fine Motor Developmental Quotients than the children in both the other groups. No significant group differences were found in gross motor scores. For MotorSS scores and Fine Motor Developmental Quotients, the means and standard errors indicated a continuum in the scores from FAS to prenatal alcohol exposure to nonexposure. These findings strongly suggest that all young children with FAS should receive complete developmental evaluations that include assessment of their motor functioning, to identify problem areas and provide access to developmental intervention programs that target deficit areas such as fine motor skills. Fine motor

  1. Medium wave exposure characterisation using exposure quotients.

    Science.gov (United States)

    Paniagua, Jesús M; Rufo, Montaña; Jiménez, Antonio; Antolín, Alicia; Pinar, Iván

    2010-06-01

    One of the aspects considered in the International Commission on Non-Ionizing Radiation Protection guidelines is that, in situations of simultaneous exposure to fields of different frequencies, exposure quotients for thermal and electrical stimulation effects should be examined. The aim of the present work was to analyse the electromagnetic radiation levels and exposure quotients for exposure to multiple-frequency sources in the vicinity of medium wave radio broadcasting antennas. The measurements were made with a spectrum analyser and a monopole antenna. Kriging interpolation was used to prepare contour maps and to estimate the levels in the towns and villages of the zone. The results showed that the exposure quotient criterion based on electrical stimulation effects to be more stringent than those based on thermal effects or power density levels. Improvement of dosimetry evaluations requires the spectral components of the radiation to be quantified, followed by application of the criteria for exposure to multiple-frequency sources.

  2. Effects of Sensory Integration Training on children with delayed Gross Motor%发育落后儿童经感觉统合训练后的粗大运动能力变化的临床分析

    Institute of Scientific and Technical Information of China (English)

    朱晓芸; 李惠; 苏怡; 侯方华; 翟淳; 朱默

    2011-01-01

    目的:分析发育落后儿童经感觉统合训练后的粗大运动能力变化.方法:选择接受感觉统合训练的粗大运动发育落后儿童25例,训练期间接受过2次PDMS-GM评估,评估间隔6个月.用Peabody粗大运动发育评估(Peabody Development Measure Scale Gross Motor,PDMS-GM)的固定、移动和操作能区的原始得分进行分析.结果:PDMS-GM的固定能力分值和移动能力分值在两次评估结果间有显著性差异(P<0.001);而操作能力分值没有显著性差异(P>0.05).结论:经过6个月的感觉统合训练,粗大运动发育落后儿童固定和移动能力水平明显改善.

  3. The regularity of quotient paratopological groups

    CERN Document Server

    Banakh, Taras

    2010-01-01

    Let $H$ be a closed subgroup of a regular abelian paratopological group $G$. The group reflexion $G^\\flat$ of $G$ is the group $G$ endowed with the strongest group topology, weaker that the original topology of $G$. We show that the quotient $G/H$ is Hausdorff (and regular) if $H$ is closed (and locally compact) in $G^\\flat$. On the other hand, we construct an example of a regular abelian paratopological group $G$ containing a closed discrete subgroup $H$ such that the quotient $G/H$ is Hausdorff but not regular.

  4. A Functional Calculus for Quotient Bounded Operators

    Directory of Open Access Journals (Sweden)

    Sorin Mirel Stoian

    2006-12-01

    Full Text Available If (X, P is a sequentially locally convex space, then a quotient bounded operator T beloging to QP is regular (in the sense of Waelbroeck if and only if it is a bounded element (in the sense of Allan of algebra QP. The classic functional calculus for bounded operators on Banach space is generalized for bounded elements of algebra QP.

  5. Geometric Reductivity--A Quotient Space Approach

    CERN Document Server

    Sastry, Pramathanath

    2010-01-01

    We give another proof that a reductive algebraic group is geometrically reductive. We show that a quotient of the semi-stable locus (by a linear action of a reductive algebraic group on a projective scheme) exists, and from this Haboush's Theorem (Mumford's Conjecture) follows.

  6. Product and Quotient Rules from Logarithmic Differentiation

    Science.gov (United States)

    Chen, Zhibo

    2012-01-01

    A new application of logarithmic differentiation is presented, which provides an alternative elegant proof of two basic rules of differentiation: the product rule and the quotient rule. The proof can intrigue students, help promote their critical thinking and rigorous reasoning and deepen their understanding of previously encountered concepts. The…

  7. Loovkirjutamist õpetab Philip Gross

    Index Scriptorium Estoniae

    2011-01-01

    T.S. Elioti luulepreemia laureaat Philip Gross on Tallinna Ülikooli talvekooli rahvusvahelise kursuse "Poetry: A Conversation between Words and Silence" läbiviija. Oma seminarides keskendub ta lisaks loovkirjutamisele ka loova lugemise vajadusele

  8. Gross Sales Tax Collections

    Data.gov (United States)

    City of Jackson, Mississippi — This data is captured directly from the MS Department of Revenue and specific to the City of Jackson. It is compiled from Gross Sales Tax reported by taxpayers each...

  9. Effect of massage on the progress of evolution and the sequence of motion phases process in Infants with Motor delay

    Directory of Open Access Journals (Sweden)

    Ayda Ravarian

    2016-03-01

    Full Text Available Early intervention for infants with motor delay without a defined etiology have included Neurodevelopmental Therapy(NDT and Infant massage, but no comparisons have been made and beneficially is uncertain .we compared NDT to NDT techniques plus massage. To evaluate the effectiveness of adding Massage therapy (15min to NDT (45min 15 infants who diagnose with Motor Delay (ages 5-12months and moderate in Motor Quotient without defined etiology were recruited 3 times a week for 2 months. The outcomes included the Gross Motor Function Measure (GMFM, head circumference and weight gain. Children who received only routine NDT improved in Gross Motor Function Measure by 31.47 compared with 59.12 for those who received a combination of NDT and Massage (p=0.003.They show improvement in head circumference and weight gain but they are not significant b(p=0.32 and (p=0.59.NDT Techniques are helpful for these infants, and the addition of massage may augment the effects on motor progression.

  10. Effect of Grade of Gross Motor Function Classification System on Outcome of Selective Posterior Rhizotomy for Children with Ce- rebral Palsy%不同粗大运动功能分级脑性瘫痪患儿选择性脊神经后根切断术疗效分析

    Institute of Scientific and Technical Information of China (English)

    张国勋; 李星; 成莲英; 舒鹏飞; 陶莹

    2014-01-01

    Objective To observe the outcome of selective posterior rhizotomy (SPR) for cerebral palsy children with different gross mo-tor function before operation. Methods 132 cases accepted SPR were grouped with their grades of Gross Motor Function Classification Sys-tem (GMFCS), and their outcomes were compared. Results The muscle tension, gross motor function and activities of daily living improved in all the groups after SPR (P<0.01). The muscle tone decreased the most in grade I (P<0.01). The gross motor ability improved the most in grade II(P<0.001). The activities of daily living improved the most in grades I and IV (P<0.05). Conclusion The outcome of SPR for chil-dren with cerebral palsy is various with the gross motor function before operation.%目的:比较不同粗大运动功能分级脑瘫患儿选择性脊神经后根切断术(SPR)的效果。方法对132例实行SPR手术治疗的患儿按粗大运动功能分级系统(GMFCS)分级,比较各组间疗效。结果不同GMFCS分级脑瘫患儿SPR术后肌张力、粗大运动功能及日常生活活动能力均有明显改善(P<0.01);GMFCSⅠ级者肌张力下降更为明显(P<0.01);GMFCSⅡ级者粗大运动功能改善更为显著(P<0.001);GMFCSⅠ级与GMFCSⅣ级者日常生活活动能力较其余各组改善更为明显(P<0.05),两组之间无显著差异性(P=0.067)。结论 SPR手术对于不同GMFCS分级脑瘫患儿的疗效存在差异。

  11. Effect of motor learning on gross motor function and banlanced function in children with spastic cerebral palsy%运动学习训练对痉挛型脑瘫患儿运动功能和平衡功能的影响

    Institute of Scientific and Technical Information of China (English)

    谷艳霞; 袁俊英

    2016-01-01

    Objective:To explore the impact of motor learning( ML) and neurodevelopment therapy( NDT) on spastic diplegia chil-dren with cerebral palsy about GMFM D、E regions,and Berg balance scale.Methods:The prospective randomized control trial was used , we stratified randomly 60 children diagnosed spastic diplegia cerebral palsy on the basis of GMFCS( gross motor function classification sys-tem) and ages into two groups,one group received ML,another received NDT.they all trained 12 weeks, the gross motor function measure D、E regions ,and Berg balance scale were seperatedly observed.Results:There were significant differeces in two groups about the pre-and post-treatment valuse of GMFM D、E regions and Berg balance scale (p>0.05).The values of post-training within two groups had significant differeces in GMFM E region and Berg balance scale(p0.05).Conclusion:The ol-der children with spastic diplegia in ML group had more effect than ones in NDT group in gross motor and banlance function .%目的:探讨运动学习训练及神经发育训练方法在脑性瘫痪儿童粗大运动功能及平衡功能的影响。方法:采用前瞻性随机对照研究,依据年龄和粗大运动功能分级分层,纳入60名痉挛型脑瘫患儿,层内随机分为运动学习组和神经发育组,分别经过12周训练,观察2种方法对粗大运动功能量表D区、E区分数以及Berg平衡量表测评的影响。结果:运动学习组和神经发育组均可以提高脑瘫患儿运动功能及平衡功能(训练前后,均有p<0.05);2组比较,训练后D区分数比较,t=1.858,p=0.068,尚不能说明2组有统计学差异;训练后E区分数比较,t=2.038,p=0.046,2组差异有统计学意义。训练后Berg评分比较,t=2.503,p=0.015,2组差异具有统计学意义。结论:对年龄较大的痉挛型脑性瘫痪儿童来说,运动学习组在粗大运动功能改善和平衡功能提高方面优于神经发育组。

  12. A study of the characteristics of and correlation between proprioception ability and gross motor development level of children aged 3 to 6%3~6岁幼儿本体感觉能力和粗大动作发展水平的特征及相关性研究

    Institute of Scientific and Technical Information of China (English)

    吴升扣; 姜桂萍; 龚睿; 李林; 刘威彤

    2016-01-01

    采用X-SENS三维关节位置觉测量系统测试幼儿的膝关节本体感觉能力,采用粗大动作发展测试(TGMD-2)对受试者进行移动性动作和操作性动作测试,评估幼儿粗大动作发展水平.比较不同年龄幼儿本体感觉能力、粗大动作发展水平特点,并探讨二者的相关性.结果发现:(1)幼儿本体感觉能力存在显著的年龄差异,随着年龄的增加,幼儿本体感觉能力不断提高,3~6岁是本体感觉能力迅速发展的时期;(2)3~6岁是幼儿动作发展的关键时期,粗大动作发展水平存在显著的年龄差异.随着年龄增加,幼儿粗大动作发展水平不断提高,但尚未出现显著的性别差异;(3)幼儿的本体感觉能力与粗大动作发展水平之间有非常显著的正相关关系,幼儿的本体感觉越好,其粗大动作发展水平越高,而与幼儿身体质量指数之间没有显著的相关关系.人类动作的学习与发展离不开本体感觉,人们应该为幼儿提供更多的运动机会,让其在运动中体会丰富的本体感觉,学习多样的运动模式,获取全面的动作参数,从而帮助他们建立和完善动作基模.%The authors measured children's knee joint proprioception ability by using X-SENS 3D joint position sense measurement system, and the testees' moving actions and operating actions by using gross motor development test (TGMD-2), evaluated children's gross motor development level, compared the characteristics of proprioception ability and gross motor development level of children of different ages, probed into their correlation, and revealed the following findings: 1) children's proprioception ability is significantly age different, enhanced as their age increases, and constantly improved; ages 3 to 6 is a period when proprioception ability develops rapidly; 2) ages 3 to 6 is a critical period for children movement development, in which gross motor development level is significantly age different; as their age

  13. Motor Skills and Free-Living Physical Activity Showed No Association Among Preschoolers in 2012 U.S. National Youth Fitness Survey.

    Science.gov (United States)

    Loprinzi, Paul D; Frith, Emily

    2017-04-01

    Albeit limited, some emerging work, using convenience-based samples, has demonstrated that greater motor skill development is associated with higher physical activity among preschool-aged children. The purpose of this study was to evaluate this topic using data from the 2012 National Youth Fitness Survey that included 329 preschool-aged children (3-5 years). Parents proxy-reported their child's physical activity, with motor skill level assessed from the Test of Gross Motor Development-Second Edition (TGMD2). Motor skill levels (Gross Motor Quotient, locomotor or object control) were not associated with preschool free-living physical activity in any analytic model. Thus, in this large sample of preschoolers, contrary to research with older children, motor skill level was not associated with physical activity. Findings are discussed in terms of study limitations of (a) a reliance on parent report of children's physical activity levels and (b) the possibility that physical activity data within the national survey were too limited in range to show possible associations to motor skill development with higher levels of free-living physical activity in preschoolers.

  14. Dysphagia in Cerebral Palsy and the Relationship between Levels of Gross Motor Function Classification System%脑瘫患儿吞咽障碍及其与粗大运动功能分级的关系

    Institute of Scientific and Technical Information of China (English)

    姜艳平; 侯梅; 窦坦凤; 李文妍; 杨会娟

    2010-01-01

    目的 探讨脑瘫患儿吞咽障碍的特点及其与粗大运动功能分级的关系.方法 对2009年6月~2010年6月在本院脑瘫康复中心门诊及住院治疗的脑瘫患儿进行吞咽障碍调查、口运动评估和粗大运动功能评估,分析不同粗大运动功能分级的脑瘫患儿的吞咽问题.结果 105例脑瘫患儿中,58例(56.2%)存在吞咽障碍,其中21.9%为轻度吞咽困难,34.3%为中重度吞咽困难.不同粗大运动功能分级 (Gross Motor Function Classification System, GMFCS)的吞咽障碍调查(Dysphagia Disorders Survey, DDS)及口运动评分不同(P<0.001).DDS和口运动评分与GMFCS水平的相关系数分别为0.767和-0.504(P<0.01).不同GMFCS分级的吞咽障碍和口运动障碍不同(P<0.001),DSS分级、口运动障碍和GMFCS分级呈正相关关系(r=0.55, r=0.27).结论 脑瘫患儿吞咽障碍主要发生在口腔期,GMFCS水平越高,吞咽障碍和口运动障碍的比例越高,程度越重,GMFCS水平Ⅳ~Ⅴ级者吞咽障碍和口运动障碍更突出.

  15. M-theory preons cannot arise by quotients

    CERN Document Server

    Figueroa-O'Farrill, J; Farrill, Jos\\'e Figueroa-O'; Gadhia, Sunil

    2007-01-01

    M-theory preons -- solutions of eleven-dimensional supergravity preserving 31 supersymmetries -- have recently been shown to be locally maximally supersymmetric. This implies that if preons exist they are quotients of maximally supersymmetric solutions. In this paper we show that no such quotients exist. This is achieved by reducing the problem to quotients by cyclic groups in the image of the exponential map, for which there already exists a partial classification, which is completed in the present paper.

  16. Avaliação e intervenção no desenvolvimento motor de uma criança com Síndrome de Down Assessment and intervention in the motor development of a child with Down Syndrome

    Directory of Open Access Journals (Sweden)

    Ana Paula Maurilia dos Santos

    2010-04-01

    Full Text Available o objetivo deste estudo foi analisar o desenvolvimento motor de uma criança com síndrome de Down e verificar os efeitos de um programa de intervenção motora específica. Trata-se de uma pesquisa descritiva do tipo estudo de caso. Para a avaliação do desenvolvimento motor foram utilizados os testes da Escala de Desenvolvimento Motor - EDM que analisa as áreas da motricidade fina e global, equilíbrio, esquema corporal, organização espacial e temporal/linguagem, e lateralidade. Essa criança participou, respectivamente, de avaliação motora, intervenção motora (32 sessões, 2 vezes semanais e reavaliação motora. As intervenções motoras mostraram avanços positivos nas áreas da motricidade global, equilíbrio e organização espacial. A motricidade fina, esquema corporal e a organização temporal /linguagem não apresentaram avanços. Verificou-se que a linguagem foi a área de maior prejuízo. O quociente motor em todos os itens foi classificado como muito inferior, o que se caracteriza como déficit motor. Esses dados justificam a relevância de programas de intervenção motora para essa população.the objective of this study was to analyze the motor development of a child with Down syndrome and to verify the effect of a specific motor intervention program. This is a descriptive research case study. Motor development was evaluated using the Motor Development Scale - MDS, which analyzes both fine and gross motor skills as well as balance, body schema, spatial and temporal organization, language, and laterality. This child participated, respectively, of the motor assessment, motor intervention (32 sessions, twice weekly and motor reevaluation. Gains were demonstrated in motor intervention in the areas of the gross motor skills, balance and spatial organization. No improvement was shown in fine motor skills, body schema and temporal organization/ language. Language was found to be the area of lowest achievement. The motor

  17. The Maximal Graded Left Quotient Algebra of a Graded Algebra

    Institute of Scientific and Technical Information of China (English)

    Gonzalo ARANDA PINO; Mercedes SILES MOLINA

    2006-01-01

    We construct the maximal graded left quotient algebra of every graded algebra A without homogeneous total right zero divisors as the direct limit of graded homomorphisms (of left A-modules)from graded dense left ideals of A into a graded left quotient algebra of A. In the case of a superalgebra,and with some extra hypothesis, we prove that the component in the neutral element of the group of the maximal graded left quotient algebra coincides with the maximal left quotient algebra of the component in the neutral element of the group of the superalgebra.

  18. A Quotient Space Approximation Model of Multiresolution Signal Analysis

    Institute of Scientific and Technical Information of China (English)

    Ling Zhang; Bo Zhang

    2005-01-01

    In this paper, we present a quotient space approximation model of multiresolution signal analysis and discuss the properties and characteristics of the model. Then the comparison between wavelet transform and the quotient space approximation is made. First, when wavelet transform is viewed from the new quotient space approximation perspective, it may help us to gain an insight into the essence of multiresolution signal analysis. Second, from the similarity between wavelet and quotient space approximations, it is possible to transfer the rich wavelet techniques into the latter so that a new way for multiresolution analysis may be found.

  19. Relação entre índice de massa corporal e habilidade motora grossa em crianças de quatro a seis anos Relationship between body mass index and gross motor skill in four to six year-old children

    Directory of Open Access Journals (Sweden)

    Fabrizio Zandonadi Catenassi

    2007-08-01

    Full Text Available Este estudo teve por objetivo verificar a relação entre o desempenho em tarefas de habilidade motora grossa com o índice de massa corporal (IMC em meninos e meninas de quatro a seis anos de idade. Para tanto, foram analisadas 27 crianças, sendo 16 meninos e 11 meninas, com idade média de 5,64 ± 0,67 anos. As crianças foram submetidas ao Test of Gross Motor Development - Second Edition (TGMD-2, proposto por Ulrich (2000 e ao Körperkoordinations-test für Kinder (KTK, proposto por Kiphard e Schilling (1974. A pontuação obtida nos dois testes foi reduzida a uma escala comum a ambos. Foi verificada a correlação entre essa escala e o IMC das crianças por meio do teste de correlação de Spearman, com P This study had to aim to verify the relationship between performance in gross motor skill tasks and body mass index (BMI in four to six year-old boys and girls. 27 children were analyzed, 16 boys and 11 girls, mean age of 5.64 ± 0.67 years. The children were submitted to the Test of Gross Motor Development-Second Edition (TGMD-2, proposed by Ulrich (2000 and to the Körperkoordinations-test für Kinder (KTK, proposed by Kiphard and Schilling (1974. The punctuation obtained in the two tests was reduced to a scale common to both. The correlation between this scale and the BMI of the children was verified through the Spearman correlation test, with P < 0.05. No significant interaction was observed among variables when boys and girls were analyzed or when the analysis was conducted with gender distinction. Moreover, no interaction between the BMI and tasks which required higher demand of physical capacities was observed, which should be verified in further studies. It was possible to conclude from our results, that the performance of four to six year-old children in tasks which involved gross motor skill did not relate with BMI.

  20. An Ecosystem Approach to Recreation Location Quotients

    Directory of Open Access Journals (Sweden)

    Mary Vogel

    2011-12-01

    Full Text Available Despite the widespread agreement on the importance of preserving ecological integrity in conservation and outdoor recreation decision-making processes, traditional metrics analyzing the supply of and demand for conservation and recreation resources have focused on geographical and population-centric units of measurement rather than ecological ones. One tool past researchers have used to inform recreation resource planning is the recreation location quotient (RLQ. While simple park-to-population ratios or acres-per-capita metrics provide a base measure of carrying capacity and are often useful to set broad recreation supply standards, the RLQ offers a more nuanced snapshot of supply and demand by comparing regional ratios to a standardized reference region. The RLQ is thus able to provide a statistic or quotient that highlights regions where recreation resources are particularly abundant and/or scarce relative to a reference area. This project expands the past RLQ analyses by investigating the distribution of recreation resources across the 10 ecological sections found within the US state of Minnesota. RLQs were calculated using recreation trail mileage, natural resource and recreation area acreage data, and recreation facility data from federal, state, and local agencies. Results found notable differences in supply of recreation resources across ecological sections. Some sections were considerably underrepresented in recreation resources-per area (e.g., Red River Valley and North Central Glaciated Plains while others were underrepresented in recreation resources-per capita (e.g., Minnesota and Northeast Iowa Morainal. The RLQ statistics and resulting maps illustrating relative surplus or deficiencies can inform future land acquisition decisions and highlight the need for cross-jurisdictional planning in order to ensure outdoor recreation systems are ecologically representative. Possible implications and recommendations for future planning

  1. Averaging and Globalising Quotients of Informetric and Scientometric Data.

    Science.gov (United States)

    Egghe, Leo; Rousseau, Ronald

    1996-01-01

    Discussion of impact factors for "Journal Citation Reports" subject categories focuses on the difference between an average of quotients and a global average, obtained as a quotient of averages. Applications in the context of informetrics and scientometrics are given, including journal prices and subject discipline influence scores.…

  2. Examining Teacher Burnout Using Emotional Intelligence Quotients: A Correlational Study

    Science.gov (United States)

    Hammett, Jennifer

    2013-01-01

    The purpose of this study was to discern if there are significant differences in a teacher's level of burnout based on his or her emotional intelligence quotient. This quantitative study examined the relationship between demographic characteristics, an emotional quotient inventory, and a burnout inventory to find significant relationships…

  3. Examining Teacher Burnout Using Emotional Intelligence Quotients: A Correlational Study

    Science.gov (United States)

    Hammett, Jennifer

    2013-01-01

    The purpose of this study was to discern if there are significant differences in a teacher's level of burnout based on his or her emotional intelligence quotient. This quantitative study examined the relationship between demographic characteristics, an emotional quotient inventory, and a burnout inventory to find significant relationships between…

  4. Examining Teacher Burnout Using Emotional Intelligence Quotients: A Correlational Study

    Science.gov (United States)

    Hammett, Jennifer

    2013-01-01

    The purpose of this study was to discern if there are significant differences in a teacher's level of burnout based on his or her emotional intelligence quotient. This quantitative study examined the relationship between demographic characteristics, an emotional quotient inventory, and a burnout inventory to find significant relationships between…

  5. Whether the Autism Spectrum Quotient Consists of Two Different Subgroups? Cluster Analysis of the Autism Spectrum Quotient in General Population

    Science.gov (United States)

    Kitazoe, Noriko; Fujita, Naofumi; Izumoto, Yuji; Terada, Shin-ichi; Hatakenaka, Yuhei

    2017-01-01

    The purpose of this study was to investigate whether the individuals in the general population with high scores on the Autism Spectrum Quotient constituted a single homogeneous group or not. A cohort of university students (n = 4901) was investigated by cluster analysis based on the original five subscales of the Autism Spectrum Quotient. Based on…

  6. Activities of daffy living performance in children with cerebral palsy with different gross motor function%不同粗大运动功能脑性瘫痪患儿的日常生活活动能力分析

    Institute of Scientific and Technical Information of China (English)

    史惟; 杨红; 黄华玉; 陈冬冬

    2009-01-01

    Objective To analyze the activities of daily living (ADL) performance in children with cerebral palsy (CP) with different gross motor function and the correlation between gross motor function and ADL perform-ance. Methods A total of 118 children (81 boys and 37 girls; mean age: 47.7 months, SD: 20.1 months, age range: 18-90 months) with CP were recruited from three different rehabilitation centers in Shanghai. Types of CP included hemiplegia (n = 27), spastic diplegia (n = 53), spastic quadriplegia(n = 29), athetoid (n = 4), dystonic (n = 4), ataxic (n = 1). Gross motor function classification system (GMFCS) and Gross motor function measure (GMFM) were adopted to assess and classify the gross motor function. Pediatric evaluation of disability inventory (PEDI) was adopted to assess ADL performance. Differences of PEDI scores were compared among different levels of GMFCS; and the correlation between GMFCS levels, GMFM scores and PEDI scores were analyzed. Resnlts PEDI scores showed significant differences among CP children with different levels of GMFCS. The PEDI score usually de-creased with the increase of the GMFCS level, and mobility ability was the lowest. Significant correlations were found between PEDI scaled scores and GMFCS (rs = 0.85~0. 50, P < 0.001). Various levels of correlations (r = 0. 85~ 0.54, P<0.001) were found between GMFM scores and PEDI scaled scores. Higher correlations were found between GMFCS levels, GMFM scores and mobility ability. Conclusion ADL performance was significantly different among CP children with different gross motor function. The higher the gross motor function, the better the performance of ADL. Mobility would be improved by promoting gross motor function in CP children. The training of self-care and so-cial communication ability should be emphasized.%目的 分析不同程度粗大运动功能脑瘫患儿的日常生活活动能力表现,明确脑瘫患儿粗大运动功能与日常生活活

  7. 关于Quotient Context of Morita Context的讨论%A Discussion on Quotient Context of Morita Context

    Institute of Scientific and Technical Information of China (English)

    邓培民

    2000-01-01

    本文讨论了Quotient Context of Morita Context的一些性质,并在此基础上证明了:如果DR是一个完备Gabriel拓扑,则一个〈P,Q〉的商〈^P,^Q〉作为^R与^S之间的MC,它的商同构于〈P,Q〉的一个商.%In this paper, after discussing some properties of quotient contexts of a Morita context, we'll show that if DR is a perfect Gabriel topology, the quotient context of 〈^P,^Q〉, where 〈^P,^Q〉 as an MC between rings ^R and S is the quotient context of 〈P, Q〉, is isomorphic to a quotient context of 〈P, Q〉.

  8. Gross decontamination experiment report

    Energy Technology Data Exchange (ETDEWEB)

    Mason, R.; Kinney, K.; Dettorre, J.; Gilbert, V.

    1983-07-01

    A Gross Decontamination Experiment was conducted on various levels and surfaces of the TMI - Unit 2 reactor building in March 1982. The polar crane, D-rings, missile shields, refueling canals, refueling bridges, equipment, and elevations 305' and 347'-6'' were flushed with low pressure water. Additionally, floor surfaces on elevation 305' and floor surfaces and major pieces of equipment on elevation 347'-6'' were sprayed with high pressure water. Selective surfaces were decontaminated with a mechanical scrubber and chemicals. Strippable coating was tested and evaluated on equipment and floor surfaces. The effectiveness, efficiency, and safety of several decontamination techniques were established for the large, complex decontamination effort. Various decontamination equipment was evaluated and its effectiveness was documented. Decontamination training and procedures were documented and evaluated, as were the support system and organization for the experiment.

  9. 78 FR 26575 - Gross Combination Weight Rating; Definition

    Science.gov (United States)

    2013-05-07

    ... Weight Rating; Definition AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION... definition of ``gross combination weight rating'' (or GCWR) to clarify that a GCWR is the greater of: the....regulations.gov . Fax: 1-202-493-2251. Mail: Docket Management Facility (M-30), U.S. Department of...

  10. An Empirical Study on Promoting Gross Motor Skill of Preschoolers Aged 5 to 6 Through Functional Training%功能性训练促进5-6岁幼儿粗大动作发展的实证研究

    Institute of Scientific and Technical Information of China (English)

    周喆啸; 孟欢欢; 赵焕彬; 白锐; 雷园园

    2016-01-01

    Objective:To discuss the influence of functional training on gross motor ability development of preschoolers aged 5 - 6. Methods:143 Preschoolers aged 5 - 6 who are chosen from government - funded kindergartens in Shijiazhuang,Capital of Hebei Province were divided into the experimental group (70 children)and control group (73 children). The experimental group received a functional training intervention program for 12 weeks, while the control group maintained the routine kindergarten by with the United States Test of Gross Motor Devel-opment - 2 physical activities. Before and after the intervention,preschoolers'gross motor ability was tested TG-MD - 2. Results:(1)the control group's total score of gross motor was 74. 65,among which the locomotor score was 39. 82 and the object - controlscore 34. 83. Compared with their pre - experiment scores in the three abili-ties,which were 74. 61,38. 86 and 35. 75 respectively,there was no significant increase (P > 0. 05). (2) The experimental group's total score of gross motor was 85. 74,among which the locomotor score was 44. 60, and the object - control score 41. 14. As compared with their pre - experiment scores in the three abilities, which was 74. 22,39. 62 and 34. 60 respectively,there was a significant increase (P < 0. 01). (3)The exper-imental group's post - experimentscores in gross motor,Locomotor and object - control were significantly higher than that of the control the group (P < 0. 01). Conclusion:The functional training designed specially for pre-schoolers can significantly increase the gross motor ability for children aged 5 to 6.%目的:探讨功能性训练对5-6岁幼儿粗大动作能力发展的影响。方法:随机抽取石家庄某公立幼儿园5-6岁幼儿143名为研究对象,将其分为实验组与对照组,实验组70人,对照组73人。实验组进行12周的功能性训练干预,对照组保持幼儿园原有体育活动内容,干预前后,通过美国大肌肉动作技能

  11. Quotients of Banach spaces and surjectively universal spaces

    CERN Document Server

    Dodos, Pandelis

    2010-01-01

    We characterize those classes $\\mathcal{C}$ of separable Banach spaces for which there exists a separable Banach space $Y$ not containing $\\ell_1$ and such that every space in the class $\\mathcal{C}$ is a quotient of $Y$.

  12. Incremental Maintenance of Quotient Cube Based on Galois Lattice

    Institute of Scientific and Technical Information of China (English)

    Cui-PingLi; Kum-HoeTung; ShanWang

    2004-01-01

    Data cube computation is a well-known expensive operation and has been studied extensively. It is often not feasible to compute a complete data cube due to the huge storage requirement. Recently proposed quotient cube addressed this fundamental issue through a partitioning method that groups cube cells into equivalent partitions. The effectiveness and efficiency of the quotient cube for cube compression and computation have been proved. However, as changes axe made to the data sources, to maintain such a quotient cube is non-trivial since the equivalent classes in it must be split or merged. In this paper, incremental algorithms are designed to update existing quotient cube efficiently based on Galois lattice. Performance study shows that these algorithms are efficient and scalable for large databases.

  13. Incremental Maintenance of Quotient Cube Based on Galois Lattice

    Institute of Scientific and Technical Information of China (English)

    Cui-Ping Li; Kum-Hoe Tung; Shan Wang

    2004-01-01

    Data cube computation is a well-known expensive operation and has been studied extensively. It is often not feasible to compute a complete data cube due to the huge storage requirement. Recently proposed quotient cube addressed this fundamental issue through a partitioning method that groups cube cells into equivalent partitions. The effectiveness and efficiency of the quotient cube for cube compression and computation have been proved. However, as changes are made to the data sources, to maintain such a quotient cube is non-trivial since the equivalent classes in it must be split or merged. In this paper, incremental algorithms are designed to update existing quotient cube efficiently based on Galois lattice. Performance study shows that these algorithms are efficient and scalable for large databases.

  14. Stress Level and Adversity Quotient among Single Working Mothers

    Directory of Open Access Journals (Sweden)

    Dianne Bautista Solis

    2015-12-01

    Full Text Available The study identified the profile of the single working mothers in terms of number of children, number of years as a single parent and reason for being a single parent; assessed the single mothers’ stress level and adversity quotient; determined the significant difference of stress level and adversity quotient of single mothers when grouped according to profile variables; determined the best predictor of stress level and adversity quotient. Moreover this research endeavoured to test significant relationship between the adversity quotient and stress level of single working mothers. Lastly, it proposed a stress management program for single working mothers for them to cope with their stress and adversities in life. The researcher employed quantitative method using standardized questionnaires namely Depression, Anxiety, Stress Scale (DASS and Adversity Response Profile (ARP. The respondents were twenty five (25 single working mothers of the students of Batangas State University. From the results, majority of the respondents have 3 children, widow and in early years as single parent; with a normal level of stress and an average adversity quotient.. There are no significant differences on the stress level and adversity quotient of the respondents when grouped according to profile variables. Finally, stress level has no significant effect on adversity quotient of single working mothers. From the findings, the researcher further recommends that the Office of Guidance and Counseling should update the student information database to determine students with a single working mother. The Parent-Teacher Association may form a single-parent subgroup for the single working mothers to be able to identify to other mothers with same situation. Moreover, the proposed stress management program may be reviewed and implemented by the Office of Guidance and Counseling in coordination with the Parent-Teacher Association of Batangas State University. Future researchers

  15. QUADRO: A SUPERVISED DIMENSION REDUCTION METHOD VIA RAYLEIGH QUOTIENT OPTIMIZATION.

    Science.gov (United States)

    Fan, Jianqing; Ke, Zheng Tracy; Liu, Han; Xia, Lucy

    We propose a novel Rayleigh quotient based sparse quadratic dimension reduction method-named QUADRO (Quadratic Dimension Reduction via Rayleigh Optimization)-for analyzing high-dimensional data. Unlike in the linear setting where Rayleigh quotient optimization coincides with classification, these two problems are very different under nonlinear settings. In this paper, we clarify this difference and show that Rayleigh quotient optimization may be of independent scientific interests. One major challenge of Rayleigh quotient optimization is that the variance of quadratic statistics involves all fourth cross-moments of predictors, which are infeasible to compute for high-dimensional applications and may accumulate too many stochastic errors. This issue is resolved by considering a family of elliptical models. Moreover, for heavy-tail distributions, robust estimates of mean vectors and covariance matrices are employed to guarantee uniform convergence in estimating non-polynomially many parameters, even though only the fourth moments are assumed. Methodologically, QUADRO is based on elliptical models which allow us to formulate the Rayleigh quotient maximization as a convex optimization problem. Computationally, we propose an efficient linearized augmented Lagrangian method to solve the constrained optimization problem. Theoretically, we provide explicit rates of convergence in terms of Rayleigh quotient under both Gaussian and general elliptical models. Thorough numerical results on both synthetic and real datasets are also provided to back up our theoretical results.

  16. The effects of conductive education on gross motor function and Gesell development test results in children with cerebral palsy%引导式教育对脑瘫儿童粗大运动功能和Gesell发育测试结果的影响

    Institute of Scientific and Technical Information of China (English)

    袁俊英; 朱登纳; 孙二亮; 谢晓明; 李萍; 魏春娜

    2014-01-01

    目的 探讨引导式教育对脑性瘫痪患儿粗大运动功能和Gesell发育是否有促进作用.方法 将138例脑瘫患儿按性别和粗大运动功能分级系统(GMFCS)分层随机分为引导式教育组和对照组,分别经过4个月的引导式教育加一般综合训练和单纯一般综合训练治疗,观察2种训练方法对两组患儿粗大运动功能和Gesell发育测试结果的影响.结果 粗大运动方面,粗大运动功能测试量表(GMFM)评估结果比较运用协方差分析(F =4.479,P<0.05),引导式教育组优于对照组;但两组在治疗前后比较,差异均有统计学意义,两组均可促进粗大运动功能的发育.Gesell发育测试结果比较(F=37.80,P<0.01),引导式教育组优于对照组;引导式教育组治疗前后比较(t=24.93,P<0.01),差异有统计学意义;对照组治疗前后比较(t=13.34,P>0.05),尚不能认为两组对照有统计学差异.结论 引导式教育可以促进脑瘫患儿粗大运动功能的提高及整体的发育.%Objective To observe the effects of conductive education on gross motor function and Gesell development test results in children with cerebral palsy.Methods One hundred and thirty-eight children with cerebral palsy were stratified randomly according to the gross motor function classification system (GMFCS) and sexes into two groups:the conductive education group received conductive education combined with general comprehensive rehabilitation,the control group received general comprehensive rehabilitation only.After 4 months of training,the results of both groups in terms of gross motor function and Gesell development test results were compared.Results The GMFCS evaluation results of the 2 groups were compared through covariance analysis (F =4.479,P =0.036 <0.05),the result of conductive education group was better than that of control group; in both groups the result after training was superior to that before training.For Gesell development test results

  17. Essentially normal Hilbert modules and Khomology Ⅲ: Homogenous quotient modules of Hardy modules on the bidisk

    Institute of Scientific and Technical Information of China (English)

    Kun-yu GUO; Peng-hui WANG

    2007-01-01

    In this paper, we study the homogenous quotient modules of the Hardy module on the bidisk. The essential normality of the homogenous quotient modules is completely characterized. We also describe the essential spectrum for a general quotient module. The paper also considers K-homology invariant defined in the case of the homogenous quotient modules on the bidisk.

  18. Effects of magnetic resonance imaging and developmental scale to predict gross motor outcomes in infants at high risk for cerebral palsy%磁共振成像及发育量表对脑瘫高危儿粗大运动发育的预测研究

    Institute of Scientific and Technical Information of China (English)

    赵晓科; 高修成; 肖农; 张跃; 吕静

    2011-01-01

    Objective: To explore and compare the predictive value of magnetic resonance imaging(MRI) and developmental scales for gross motor outcomes in infants at high risk for cerebral palsy.Method: Seventy-three high-risk preterm infants were examined with MRI to evaluate white matter abnormality (WMA) qualitatively at 3 months' corrected age, and had psychomotor development index(PDI) and mental development index(MDI) measures to assess global motor performance and intelligence level at the same time. The time of performing sitting balance and standing balance were followed up, and the associations between early assessments of WMA,PDI,MDI and measurements of sitting balance time as well as standing balance time were analyzed. Sensitivity and specificity were calculated for WMA, PDI, MDI to predict sitting balance time and standing balance time.Result: Significant associations between WMA, PDI, MDI and sitting balance time, standing balance time were noted, precedence ordering of correlation coefficient were WMA, PDI, MDI from higher to lower level, and the combination of WMA, PDI and MDI led to greater correlation with sitting balance time and standing balance time. WMA demonstrated the greatest specificity and sensitivity in predicting sitting and standing development delay than PDI and MDI.Conclusion: The severity of WMA and level of early global motor performance and intelligence correlated with performed time of gross motor significantly. The combination of predictor assessments (MRI and developmental scales) could improve predictive validity for gross motor outcomes in infants at high risk for cerebral palsy.%目的:分析并比较磁共振成像及发育量表对脑瘫高危儿粗大运动发育的预测作用.方法:73例有早产背景的脑瘫高危儿,在纠正胎龄3月时行头颅MRI检查,定性评价脑白质异常(WMA)程度,并同期应用婴幼儿发育量表中的精神运动发育指数(PDI)分值评定整体运动情况,智力发育指数(MDI)分值

  19. Gross job flows and firms

    OpenAIRE

    Scott Schuh; Robert K. Triest

    1999-01-01

    This paper extends the work of Dunne, Roberts, and Samuelson [3] and Davis, Haltiwanger, and Schuh [2] on gross job flows among manufacturing plants. Gross job creation, destruction, and reallocation have been shown to be important in understanding the birth, growth, and death of plants, and the relation of plant life cycles to the business cycle. However, little is known about job flows between firms or how job flows among plants occur within firms (corporate restructuring). We use informati...

  20. Assessment of the Effect of Interactive Scalp Acupuncture on Gross Motor Function in Treating Infantile Spastic Cerebral Palsy%互动式头针治疗痉挛型小儿脑瘫粗大运动功能疗效评价

    Institute of Scientific and Technical Information of China (English)

    吴绪波; 张海蒙; 孙克兴

    2011-01-01

    目的 观察互动式头针治疗痉挛型小儿脑瘫的疗效.方法 将34例痉挛型小儿脑瘫患者按照年龄、瘫患部位和粗大运动功能分级系统(GMFCS)进行配对,治疗组采用互动式头针治疗,对照组采用头针加运动疗法治疗,治疗3个月后用粗大运动功能评定量表(GMFM-88)进行疗效比较.结果 对治疗组和对照组治疗后GMFM总百分比进行组间比较,治疗组疗效优于对照组(P<0.05);治疗组在反映走、跑、跳能力的能区(E区)百分比分值高于对照组(P<0.01).结论 头针与运动疗法结合可以改善痉挛型小儿脑瘫患者的运动功能,互动式头针在改善患者行走能力方面较常规头针加运动疗法有更好的疗效.%Objective To investigate the therapeutic effect of interactive scalp acupuncture on infantile spastic cerebral palsy.Methods Thirty-four children with spastic cerebral palsy were paired according to age, the affected part and the gross motor function classification system (GMFCS).The treatment group received interactive scalp acupuncture and the control group, scalp acupuncture plus kinesitherapy.After 3 months of treatment, the therapeutic effects were compared using the Gross Motor Function Measure (GMFM-88).Results A post-treatment comparison of the GMFM total percent scores between treatment and control groups showed that the therapeutic effect was better in the treatment group than in the control group (P<0.05).The percent score of GMFM domain E (walking, running and jumping) was higher in the treatment group than in the control group (P<0.01).Conclusion A combination of scalp acupuncture and kinesitherapy can improve motor function in children with spastic cerebral palsy.Interactive scalp acupuncture is better than scalp acupuncture plus kinesitherapy in improving the walking ability of the sick children.

  1. Machine Intelligence Quotient as a Complex Fuzzy Numeral

    Directory of Open Access Journals (Sweden)

    V. C. I. Ulinwa

    2007-04-01

    Full Text Available An ongoing research shows that machine intelligence quotient (MIQ is an integrated complex numeral from three standard measures and transformable within the plane and other coordinates. With distinctive scales, technical, personal, and legislative, the multiple perspectives inquiring system (TOP is used in calibrating, measuring, and interpreting the quotient. Given the homogeny of the linguistic Choquet fuzzy integral and linguistic complex fuzzy set theorems, on which the considered machine intelligence measurement is based, a new MIQ calculus is presented for consideration. The tenets are expected to withstand technological advancement and human interpretation.

  2. Electroglottographic Quasi-open quotient and amplitude in crescendo phonation.

    Science.gov (United States)

    Hacki, T

    1996-12-01

    Crescendo phonation (swelltone) was used to evaluate the laryngeal tensioning behavior of seven normal speakers and of 12 dysphonic patients. EGG quasi-open quotient (qOq), stroboscopic open quotient, and vocal sound pressure level (SPL) were measured, and EGG amplitude and the mucosal wave were assessed qualitatively. For normal speakers, the qOq decreased greatly as vocal intensity increased. The same tendency was observed, but to a lesser extent, among hyperfunctional dysphonics. In contrast, qOq increased with vocal intensity among the hypofunctional dysphonics. The crescendo task combined with EGG assessment appears to offer a valid approach to the classification of laryngeal dysfunctions.

  3. Tensor network quotient takes the vacuum to the thermal state

    Science.gov (United States)

    Czech, Bartłomiej; Evenbly, Glen; Lamprou, Lampros; McCandlish, Samuel; Qi, Xiao-liang; Sully, James; Vidal, Guifré

    2016-08-01

    In 1+1-dimensional conformal-field theory, the thermal state on a circle is related to a certain quotient of the vacuum on a line. We explain how to take this quotient in the MERA tensor network representation of the vacuum and confirm the validity of the construction in the critical Ising model. This result suggests that the tensors comprising MERA can be interpreted as performing local scale transformations, so that adding or removing them emulates conformal maps. In this sense, the optimized MERA recovers local conformal invariance that is broken by the choice of lattice.

  4. Rank-deficient prewhitening with quotient SVD and ULV decompositions

    DEFF Research Database (Denmark)

    Hansen, Per Christian

    1998-01-01

    This paper deals with certain theoretical and numerical aspects of prewhitening, which is a technique frequently used in signal processing when dealing with signals degraded by colored noise. In particular, we demonstrate how to prewhiten a signal contaminated by an interfering noisy signal whose...... covariance matrix is rank deficient. The formulation of our technique is based on the quotient (or generalized) singular value decomposition, and we also show that a quotient-version of the ULV decomposition can be used to provide an efficient updatable implementation...

  5. 26 CFR 41.4482(b)-1 - Definition of taxable gross weight.

    Science.gov (United States)

    2010-04-01

    ... oilfield machinery, etc.) mounted on the vehicle for use on construction jobs, in oilfield operations, etc...) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of Certain Highway Motor Vehicles § 41.4482(b)-1 Definition of taxable gross weight. (a) Actual unloaded weight—(1)...

  6. On a question of Gross

    Science.gov (United States)

    Banerjee, Abhijit

    2007-03-01

    Using the notion of weighted sharing of sets we prove two uniqueness theorems which improve the results proved by Fang and Qiu [H. Qiu, M. Fang, A unicity theorem for meromorphic functions, Bull. Malaysian Math. Sci. Soc. 25 (2002) 31-38], Lahiri and Banerjee [I. Lahiri, A. Banerjee, Uniqueness of meromorphic functions with deficient poles, Kyungpook Math. J. 44 (2004) 575-584] and Yi and Lin [H.X. Yi, W.C. Lin, Uniqueness theorems concerning a question of Gross, Proc. Japan Acad. Ser. A 80 (2004) 136-140] and thus provide an answer to the question of Gross [F. Gross, Factorization of meromorphic functions and some open problems, in: Proc. Conf. Univ. Kentucky, Lexington, KY, 1976, in: Lecture Notes in Math., vol. 599, Springer, Berlin, 1977, pp. 51-69], under a weaker hypothesis.

  7. Assessment of gross motor function development in children with cerebral palsy by nonlinear mixed effect model%非线性混合效应模型评估脑瘫患儿粗大运动功能发育进程

    Institute of Scientific and Technical Information of China (English)

    史惟; 丁俊杰; 杨红; 廖元贵; 朱默; 侯方华; 王艺

    2012-01-01

    Objective To describe the patterns of gross motor development of children with cerebral palsy ( CP ) in each level of the Gross Motor Function Classification System ( GMFCS ) using nonlinear mixed effect model, as a basis for planning clinical management. Methods Patients with CP were enrolled from 7 rehabilitation centers in Shanghai form August 2000 to December 2007. Severity of CP was based solely on GMFCS level and motor function was assessed with Gross Motor Function Measure-66 ( GMFM-66 ). The stable limit model was used to make the gross motor development curve for children in each of the 5 GMFCS levels. The stable limit model has two parameters, corresponding to limit of motor function and the rate which can transforms to age-90. Age-90 means the age at which children are expected to achieve 90% of their predicted limit in GMFM-66. In addition, the results of our study were compared with those of Canada study. Results A total of 228 children ( 152 males, 76 females ) with CP were enrolled in the study. Types of CP in these children were spastic quadriplegia ( n = 63 ), spastic diplegia ( n = 87 ), spastic hemiplegia ( n = 48 ), athetotic ( n = 11 ), dystonia ( n = 4 ) and ataxic ( n = 11 ). Based on a total of 986 GMFM assessments ( 4. 32 assessments per child ), distinct motor development curves were constructed. The limit of GMFM-66 in GMFCS Ⅰ - Ⅴ level was 81.2, 62. 4, 52. 9, 40. 8 and 24. 4 scores, the corresponding age-90 was 3.8, 2. 7, 2. 1, 2. 0 and 1. 5 years respectively. GMFM-66 limit in GMFCS level I and II of our study was lower than that in Canada study, however GMFM-66 limit in GMFCS level Ⅲ — Ⅴ was closer to that in Canada study. Moreover, the corresponding age-90 in each 5 levels of GMFCS in our study was lower than that in Canada study. Conclusions The gross motor development more quickly reached its limit in GMFCS level Ⅰ and Ⅱ , however the limit of GMFM-66 was lower than that in Canada study. More attention should be paid

  8. On Ideals and Quotients of $A\\mathcal{T}$-Algebras

    Indian Academy of Sciences (India)

    Changguo Wei

    2008-11-01

    Some results on $A\\mathcal{T}$-algebras are given. We study the problem when ideals, quotients and hereditary subalgebras of $A\\mathcal{T}$-algebras are $A\\mathcal{T}$-algebras or $A\\mathcal{T}$-algebras, and give a necessary and sufficient condition of a hereditary subalgebra of an $A\\mathcal{T}$-algebra being an $A\\mathcal{T}$-algebra.

  9. Maternal Intelligence and Institutionalized Children's Developmental Quotients: A Correlational Study

    Science.gov (United States)

    Casler, Lawrence

    1976-01-01

    Product-moment correlations between Stanford-Binet IQs of 151 women and the Gesell Developmental Quotients of their illegitimate children were significant when the children were approximately 2 months old and residing in institutions. After the children were adopted, the correlations dropped at first but then increased in the final tests given at…

  10. The Quotient Category of a Graded Morita-Takeuchi Context

    Institute of Scientific and Technical Information of China (English)

    F. CASTA(N)O IGLESIAS; C. N(A)ST(A)SESCU

    2006-01-01

    In this paper, we offer a graded equivalence between the quotient categories defined by any graded Morita Takeuchi context via certain modifications of the graded cotensor functors. As a consequence, we show a commutative diagram that establish the relation between the closed objects of the categories grC and MC, where C is a graded coalgebra.

  11. Sifted character sums and free quotients of Bianchi groups

    CERN Document Server

    Schlage-Puchta, Jan-Christoph

    2011-01-01

    We show that the Bianchi group $\\mathrm{PSL}_2(\\mathcal{O}_d)$, where $\\mathcal{O}_d$ is the ring of integers in $\\Q(\\sqrt{d})$, $d<0$, has a free quotient of rank $\\geq |d|^{1/4-\\epsilon}$, as $|d|\\to\\infty$.

  12. Predicting Wheat Grain Number by Photothermal Quotient in Anthesis Stage

    Directory of Open Access Journals (Sweden)

    A. Abhari

    2014-12-01

    Full Text Available This study was conducted to examine effects photothermal Quotient on grain number of four wheat cultivars under four planting dates and four replications. The experiment conducted at the Sabzevar Agricultural Sciences Research during 2007-2008 and 2008-2009. Various responses functions were evaluated to quantify the response of grain number to influencing parameters (environmental and non- environmental- based factors. The best relationship was found between grain number and grain yield, thus we evaluated and modeled other influence parameters (photothermal Quotient and temperature on grain number. Result indicated that the grain number per area with mean temperature (r=0.88 at stem elongation to anthesis stage the highest correlation coefficient and grain number reduced with increasing temperature, in first and second years,12150.3 and 1118.9 grain number /°C respectively. In 27 and 30 ° C mean temperature grain was not formed. Qquadratic equation was obtained between grain number per unit area and photothermal Quotient at stem elongation to anthesis stage and the highest grain number of wheat were observed in 0.55 photothermal Quotient.

  13. A selection-quotient process for packed word Hopf algebra

    CERN Document Server

    Duchamp, G H E; Tanasa, A

    2013-01-01

    In this paper, we define a Hopf algebra structure on the vector space spanned by packed words using a selection-quotient coproduct. We show that this algebra is free on its irreducible packed words. Finally, we give some brief explanations on the Maple codes we have used.

  14. An Analysis to Motion Quotient Theory in Competitive Handball%动商理念在竞技手球中的解析

    Institute of Scientific and Technical Information of China (English)

    丁轶建

    2015-01-01

    This paper analyzes Motor Quotient ( MQ) theory from the physiological characteristics of handball.A successful handball athlete relies on the optimal integration of motor quotient ( MQ ) , intelligence quotient ( IQ ) and emotional quotient ( EQ) , among which MQ is the essential support of handball competitiveness.Morphological characteristics is the structural basis for handball MQ, and athletic disposition is its functional support,while energetic metabolism in sports is its energy supply sys-tem.%本文从手球运动项目特点着手,解析动商理念。动商、情商和智商的优化融合成就一名成功的手球运动员,其中动商是手球竞技水平的核心支撑。身体形态是手球动商的结构基础,运动素质是手球动商的功能保证,运动能量代谢是手球动商的供能系统。

  15. Impact of the peripheral neurotomy method combined with rehabilitation exercise on gross motor function and balance function of children with cerebral palsy%周围神经缩窄术结合康复训练对痉挛型脑性瘫痪患儿运动功能的影响

    Institute of Scientific and Technical Information of China (English)

    袁俊英; 董辉; 曾宪旭; 孙二亮; 王军

    2014-01-01

    目的 探讨周围神经缩窄术结合康复训练对痉挛型脑性瘫痪(脑瘫)患儿粗大运动功能和平衡功能的影响.方法 选取2011年5月至2013年10月30例住院的年龄>3岁且意识清楚需行周围神经缩窄术并结合康复训练的痉挛型脑瘫患儿为研究组;采用配对设计的方法选择同期住院30例年龄相近、性别相同,粗大运动功能分级(GMFCS)相同,功能相近行单纯综合康复训练的脑瘫患儿作为对照组.分别在训练开始后2周、4周、6周、8周、10周时记录2组患儿的改良Ashworth评分、粗大运动功能量表D、E区评分、医师等级评价量表评分结果,采用重复测量分差分析方法比较2组患儿改良Ashworth肌张力、粗大运动功能、平衡功能以及步态改善情况.结果 肌张力降低效果方面,研究组与对照组比较差异有统计学意义(F=8.177,P=0.006);在步态改善方面,研究组优于对照组(F=24.284,P=0.000);粗大运动功能量表D、E区评价中,研究组与对照组相比差异均无统计学意义(D:F=0.072,P=0.790;E:F =0.000,P=0.985);在平衡功能Berg量表评分方面,研究组与对照组相比差异亦无统计学意义(F=0.150,P=0.700).结论 周围神经缩窄术结合康复训练与单纯综合康复训练均可以提高痉挛型脑瘫患儿粗大运动功能和平衡功能,但在降低肌张力与改善步态方面周围神经缩窄术组明显好于单纯康复训练.%Objective To study the impact of the peripheral neurotomy method combined with rehabilitation exercise on gross motor function and balance function of children with cerebral palsy.Methods Matched pair design was used in the study.Thirty children with spastic cerebral palsy hospitalized from May 2011 to Nov.2013 suffering from peripheral neurotomy were assigned as study group,who were conscious and treated by peripheral neurotomy com bined with rehabilitation exercise.In the meanwhile,30 children inpatients at the same time were employed

  16. 脑瘫粗大运动功能分级系统修订扩展版(中文版)的信度和效度研究%Reliability and Validity of Expanded and Revised Gross Motor Function Classification System(Chinese Version)

    Institute of Scientific and Technical Information of China (English)

    李初阳; 史惟; 周美琴; 朱默; 冉小华; 杨红; 梁琪

    2011-01-01

    目的 确定中文版脑瘫粗大运动功能分级系统修订扩展版(GMFCS E&R)的信度和效度.方法 来自广州和上海两家特殊教育学校的101名6~18岁学生参加此项研究.通过分析不同评价者间(康复医师、物理治疗师、文化教师、家长)的评价结果确定GMFCS E&R的评价者间信度;以粗大运动功能测试(GMFM)为效标确定GMFCS E&R的平行效度.结果 GMFCS E&R具有良好的评价者间信度(ICC=0.79~0.91); GMFCS E&R与GMFM各项分值之间Spearman相关系数为-0.46~-0.86.结论 中文版GMFCS E&R具有良好的信度和效度,适用于国内对脑瘫患儿进行功能分级.%Objective To identify the reliability and validity of Chinese version of expanded and revised Gross Motor Function Classification System (GMFCS E&R). Methods 101 children with cerebral palsy aged 6~18 from 2 special schools in Shanghai and Guangzhou participated in this study. The interrater reliability was identified by analyzing the assessment results among different raters, including rehabilitation doctors, physical therapists, teachers and parents. Gross Motor Function Measure (GMFM) was used as the criterion to identify the parallel validity. Results GMFCS E&R had good interrater reliability (ICC=0.79~0.91) as well as the parallel validity (Spearman rank correlation coefficient is -0.46~-0.86). Conclusion Chinese version of GMFCS E&R has good reliability and validity. It is suitable for children with cerebral palsy as the tool of function classification in China.

  17. Motor development in children living within resource poor areas of the Western Cape

    Directory of Open Access Journals (Sweden)

    J. Jelsma

    2007-02-01

    Full Text Available Introduction: In 1986, Irwin-Carruthers tested 681 BlackAfrican babies from the Western Cape and concluded that the South African sample was in advance of the Denver sample both in fine and gross motor behaviour. This study was to determine whether the motor development of isiXhosa speaking children from the same area was still advanced compared to their North American counterparts.Method: The Bayley Scales of Infant Development-II were administered to 86 children attending well baby clinics, between the ages of 1-36 months.Results: The mean motor developmental quotient was 92 (SD=15. Twenty eight percent of the sample was either significantly or mildly delayed. No socio-economic or maternal characteristics were associated with this score.Conclusion: The reasons for the decrease in performance are not clear. The socio-economic situation of the mothers was poor and there were a large number of single mothers whose sole source of income was government child support grants.  It is likely that the cause of the decrease is multi-factorial. The mothers are clearly in need of emotional and financial support. It is suggested that the introduction of stimulation programmes might be useful inreducing the long term impact of this delayed development.

  18. Motor skills of toddlers with autism spectrum disorders.

    Science.gov (United States)

    Lloyd, Meghann; MacDonald, Megan; Lord, Catherine

    2013-03-01

    With increased interest in the early diagnosis and treatment of children with autism spectrum disorders (ASD), more attention has been called to the motor skills of very young children with ASD. This study describes the gross and fine motor skills of a cross-sectional group of 162 children with ASD between the ages of 12 and 36 months, as well as a subset of 58 children followed longitudinally. Gross motor and fine motor age equivalent scores were obtained for all children. A 'motor difference' variable was calculated for each child's gross and fine motor skills by taking the absolute difference of the children's age equivalent motor score and their respective chronological age. In Study 1 (the cross-sectional analysis), ANCOVA (co-varied for nonverbal problem solving) revealed significant group differences in the gross motor and fine motor age difference variables. Post-hoc analysis revealed that gross motor and fine motor differences became significantly greater with each 6-month period of chronological age. In Study 2, 58 children were measured twice, an average of 12 months apart. Results indicate that the gross motor and fine motor difference scores significantly increased between the first and second measurements. The importance of addressing motor development in early intervention treatments is discussed.

  19. Microcephaly; Correlation between cerebral CT index and developmental quotient

    Energy Technology Data Exchange (ETDEWEB)

    Azuma, Ototaka; Onozaki, Michihiko; Hidano, Fumio; Mizuguchi, Susumu; Kodama, Kimio (Akita Medical Center for Disabled Children, Kawajiri (Japan)); Komatsu, Eiko; Sakemi, Kikuo; Yamashita, Jun; Sawaishi, Ukio

    1991-09-01

    Thirty one children with microcephaly were referred to Akita Medical Center for Disabled Chilren. Of these children, 28 underwent cerebral computed tomography (CT). Cerebral CT indices were examined in relation to developmental quotient and underlying diseases. Mental retardation, cerebral palsy, epilepsy, and congenital malformations were associated with microcephaly. The most common abnormal CT finding was the ventricular-brain ratio (92.9%, 26/28). CT indices, including Evans' index, the caudal nuclei ratio, transverse width of the third ventricle, the ventricular/intracranial area ratio, the brain/intracranial area ratio, the basal cistern ratio, width of the cerebral longitudinal fissure, and integrated brain CT index, were all significantly correlated with developmental quotient. (N.K.).

  20. The relationship between psychological well-being and empathy quotient

    Directory of Open Access Journals (Sweden)

    Amirhesam Khajeh

    2014-06-01

    Full Text Available This paper investigates the relationship between psychological well-being and empathy quotient among 200 married students, 100 female and 100 make, in city of Najafabad, Iran. The study uses a questionnaire with 84 questions for measuring psychological well-being, which consists of six parts including Autonomy, Environmental mastery, Personal growth, Positive relation with others, Purpose in life and Self-acceptance, each with 14 questions. Cronbach alphas for these six items were calculated as 0.83, 0.86, 0.85, 0.88, 0.88 and 0.91, respectively. In order to measure empathy quotient (EQ, the study uses EQ-short form, which consists of 22 questions. Cronbach alpha has been calculated as 0.93, which is well above the minimum acceptable level of 0.70. Using stepwise regression technique, the study determines a positive and meaningful relationship between EQ and psychological well-being.

  1. Gorenstein quotient singularities of monomial type in dimension three

    CERN Document Server

    Ito, Y

    1994-01-01

    The purpose of this paper is to construct a crepant resolution of quotient singularities by finite subgroups of SL(3,C) of monomial type, and prove that the Eular number of the resolution is equal to the number of conjugacy classes. This result is a part of conjecture II in previous paper "crepant resolution of trihedral singularities" ( alg-geom 9404008). These singularities are different from trihedral, but main idea for the proof is based on the method of trihedral case.

  2. Arrangements, multiderivations, and adjoint quotient map of type ADE

    CERN Document Server

    Yoshinaga, Masahiko

    2010-01-01

    The first part of this paper is a survey on algebro-geometric aspects of sheaves of logarithmic vector fields of hyperplane arrangements. In the second part we prove that the relative de Rham cohomology (of degree two) of ADE-type adjoint quotient map is naturally isomorphic to the module of certain multiderivations. The isomorphism is obtained by the Gauss-Manin derivative of the Kostant-Kirillov form.

  3. Abacus models for parabolic quotients of affine Weyl groups

    CERN Document Server

    Hanusa, Christopher R H

    2011-01-01

    We introduce abacus diagrams that describe minimal length coset representatives in affine Weyl groups of types B, C, and D. These abacus diagrams use a realization of the affine Weyl group of type C due to Eriksson to generalize a construction of James for the symmetric group. We also describe several combinatorial models for these parabolic quotients that generalize classical results in affine type A related to core partitions.

  4. Quotient completion for the foundation of constructive mathematics

    CERN Document Server

    Maietti, Maria Emilia

    2012-01-01

    We apply some tools developed in categorical logic to give an abstract description of constructions used to formalize constructive mathematics in foundations based on intensional type theory. The key concept we employ is that of a Lawvere hyperdoctrine for which we describe a notion of quotient completion. That notion includes the exact completion on a category with weak finite limits as an instance as well as examples from type theory that fall apart from this.

  5. The comparison of development quotient between preterm infants and full-term infants in Yuexiu District.%越秀区早产儿与足月儿发育商测评结果对比分析

    Institute of Scientific and Technical Information of China (English)

    罗玉春; 林丽军; 黄春

    2011-01-01

    Objective:To compare the birth weight,gender,labor presentation and development quotient between preterm infants and full -term infants,in order to study the development of infants. Methods:To check the gross motor,fine motion ability,adaptability,language competence,individual - social behavior of two - month - old infants by the measurement Scale for Neuropsychological development of infants between 0-3 years old, then calculated the development quotient. Professionals trained by the maternal and child health institution in Guangzhou were responsible for the measurement. Results:The average birth weight and average development quotient between two groups were statistically different,but the gender and labor presentation between two groups were not statistically different. Conclusion: The birth weight and development of preterm infants are worse than full - term infants. In order to improve the physical and intellectual development of preterm infants, we should measure the development quotient in early childhood,improve the family and community environment,and adopt corresponding educational methods.%目的:通过对早产儿和足月儿出生体重、性别、产式、发育商的测评和对比分析,了解婴幼儿的发育状况.方法:采用首都儿科研究所"0~3岁小儿神经精神发育检查量表",测查1 ~2月龄两组小儿的大运动、精细动作、适应能力、语言、个人-社交行为,计算发育商数.由经过广州市级妇幼保健机构专业培训并通过考核优秀的专职人员进行测试.结果:两组小儿平均出生体重之间的差异具有统计学意义,平均发育商之间的差异具有统计学意义,两组小儿性别之间、产式与发育商之间的差异没有统计学意义.结论:早产儿的体重和各项能力发育情况均较足月儿差,为了使早产儿的体格及智能发育得以正常发展,应该及早通过发育商的测评,积极指导改善社区家庭环境,采取恰当的科学教

  6. Adaptação transcultural para o Brasil do Sistema de Classificação da Função Motora Grossa (GMFCS Cross-cultural adaptation of the Gross Motor Function Classification System into Brazilian-Portuguese (GMFCS

    Directory of Open Access Journals (Sweden)

    Erika Hiratuka

    2010-12-01

    Full Text Available CONTEXTUALIZAÇÃO: Em função da complexidade das manifestações clínicas da paralisia cerebral (PC e das dificuldades na sua classificação baseada apenas nos tipos motores e topografia de distribuição corporal, estudiosos canadenses propuseram o Gross Motor Function Classification System (GMFCS. Apesar de esse sistema de classificação estar sendo bastante utilizado no Brasil, ele ainda não havia sido adapatado transculturalmente para tal. OBJETIVOS: Realizar a adaptação transcultural para o Brasil do Sistema de Classificação da Função Motora Grossa (GMFCS para a PC e verificar a confiabilidade entre observadores do instrumento adaptado com crianças brasileiras. MÉTODOS: Este estudo consistiu em duas etapas, sendo a primeira relacionada com o processo de adaptação transcultural, e a segunda referente à testagem do instrumento. A adaptação transcultural do instrumento foi feita por meio da tradução, retrotradução, análise semântica, análise de conteúdo, retrotradução da versão final e aprovação dos autores do instrumento. A testagem do instrumento ocorreu junto a 40 crianças com PC, as quais foram avaliadas por dois examinadores para verificar a confiabilidade entre observadores. RESULTADOS: Os resultados demonstram que as etapas de tradução e retrotradução não apresentaram dificuldades, e a equivalência semântica e a conceitual foram obtidas. A confiabilidade entre examinadores demonstrou que as avaliações quase não diferiam e que havia excelente correlação e consistência interna do constructo, com coeficiente de correlação intraclasse (ICC de 0,945 (com intervalo de 0,861 a 0,979 e a de Cronbach de 0,972. CONCLUSÕES: A versão final do GMFCS mostrou bom potencial de aplicabilidade por graduandos e profissionais da área de neuropediatria.BACKGROUND: Due to the complexity of clinical symptoms of cerebral palsy and the difficulties in classifying it based upon the motor types and the

  7. Motor Development Programming in Trisomic-21 Babies

    Science.gov (United States)

    Sanz, Teresa; Menendez, Javier; Rosique, Teresa

    2011-01-01

    The present study contributes to the understanding of gross motor development in babies with Down's syndrome. Also, it facilitates the comprehension of the efficiency of the early motor stimulation as well as of beginning it as early as possible. We worked with two groups of babies with Down's syndrome, beginning the early motor training in each…

  8. Motor Development Programming in Trisomic-21 Babies

    Science.gov (United States)

    Sanz, Teresa; Menendez, Javier; Rosique, Teresa

    2011-01-01

    The present study contributes to the understanding of gross motor development in babies with Down's syndrome. Also, it facilitates the comprehension of the efficiency of the early motor stimulation as well as of beginning it as early as possible. We worked with two groups of babies with Down's syndrome, beginning the early motor training in each…

  9. Motor Development: Manual of Alternative Procedures.

    Science.gov (United States)

    McCormack, James E.

    The manual of alternative procedures for teaching handicapped children focuses on programming, planning, and implementing training in the gross motor (posture, limb control, locomotion) and fine motor (facial, digital) skills. The manual consists of the following sections: specific teaching tactics commonly used in motor training stiuations…

  10. Motor development in visually impaired children

    National Research Council Canada - National Science Library

    Hallemans, Ann

    2016-01-01

    ..., a visual impairment affects their overall development, including their motor development and skill acquisition. Different studies report a delay in gross motor milestones such as head control, sitting, standing, crawling, and walking during the first year of life. Vision appears to be key to normal postural and motor development in infants. W...

  11. Fermat quotients: Exponential sums, value set and primitive roots

    CERN Document Server

    Shparlinski, Igor E

    2011-01-01

    For a prime $p$ and an integer $u$ with $\\gcd(u,p)=1$, we define Fermat quotients by the conditions $$ q_p(u) \\equiv \\frac{u^{p-1} -1}{p} \\pmod p, \\qquad 0 \\le q_p(u) \\le p-1. $$ D. R. Heath-Brown has given a bound of exponential sums with $N$ consecutive Fermat quotients that is nontrivial for $N\\ge p^{1/2+\\epsilon}$ for any fixed $\\epsilon>0$. We use a recent idea of M. Z. Garaev together with a form of the large sieve inequality due to S. Baier and L. Zhao, to show that on average over $p$ one can obtain a nontrivial estimate for much shorter sums starting with $N\\ge p^{\\epsilon}$. We also obtain lower bounds on the image size of the first $N$ consecutive Fermat quotients and use it to prove that there is a positive integer $n\\le p^{3/4 + o(1)}$ such that $q_p(n)$ is a primitive root modulo $p$.

  12. NM Gross Receipts July - December 2012

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

  13. NM Gross Receipts January - June 2014

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

  14. NM Gross Receipts January - June 2012

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

  15. NM Gross Receipts January - June 2013

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

  16. NM Gross Receipts January - June 2011

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

  17. NM Gross Receipts July - December 2013

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

  18. Gross anatomy of network security

    Science.gov (United States)

    Siu, Thomas J.

    2002-01-01

    Information security involves many branches of effort, including information assurance, host level security, physical security, and network security. Computer network security methods and implementations are given a top-down description to permit a medically focused audience to anchor this information to their daily practice. The depth of detail of network functionality and security measures, like that of the study of human anatomy, can be highly involved. Presented at the level of major gross anatomical systems, this paper will focus on network backbone implementation and perimeter defenses, then diagnostic tools, and finally the user practices (the human element). Physical security measures, though significant, have been defined as beyond the scope of this presentation.

  19. Essentially normal Hilbert modules and K-homology Ⅲ:Homogenous quotient modules of Hardy modules on the bidisk

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    In this paper, we study the homogenous quotient modules of the Hardy module on the bidisk. The essential normality of the homogenous quotient modules is completely characterized. We also describe the essential spectrum for a general quotient module. The paper also considers K-homology invariant defined in the case of the homogenous quotient modules on the bidisk.

  20. 46 CFR 169.675 - Generators and motors.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Generators and motors. 169.675 Section 169.675 Shipping... Less Than 100 Gross Tons § 169.675 Generators and motors. (a) Each generator and motor must be fitted... applicable. (10) Type of winding (for direct-current motors). (b) Each vessel of more than 65 feet in...

  1. Development of fine motor skills in preterm infants

    NARCIS (Netherlands)

    Bos, Arend F.; Van Braeckel, Koenraad N. J. A.; Hitzert, Marrit M.; Tanis, Jozien C.; Roze, Elise

    2013-01-01

    Fine motor skills are related to functioning in daily life and at school. We reviewed the status of knowledge, in preterm children, on the development of fine motor skills, the relation with gross motor skills, and risk factors for impaired fine motor skills. We searched the past 15 years in PubMed,

  2. Weak incidence algebra and maximal ring of quotients

    Directory of Open Access Journals (Sweden)

    Surjeet Singh

    2004-01-01

    Full Text Available Let X, X′ be two locally finite, preordered sets and let R be any indecomposable commutative ring. The incidence algebra I(X,R, in a sense, represents X, because of the well-known result that if the rings I(X,R and I(X′,R are isomorphic, then X and X′ are isomorphic. In this paper, we consider a preordered set X that need not be locally finite but has the property that each of its equivalence classes of equivalent elements is finite. Define I*(X,R to be the set of all those functions f:X×X→R such that f(x,y=0, whenever x⩽̸y and the set Sf of ordered pairs (x,y with xquotients of I*(X,R is discussed. It is shown that the results proved can give a large class of rings whose maximal right ring of quotients need not be isomorphic to its maximal left ring of quotients.

  3. Structure of augmentation quotients of finite homocyclic abelian groups

    Institute of Scientific and Technical Information of China (English)

    Guo-ping TANG

    2007-01-01

    Let G be a finite abelian group and its Sylow p-subgroup a direct product of copies of a cyclic group of order pr, i.e., a finite homocyclic abelian group. Let △n (G) denote the n-th power of the augmentation ideal △(G) of the integral group ring ZG. The paper gives an explicit structure of the consecutive quotient group Qn (G) = △n (G)/△n+1 (G) for any natural number n and as a consequence settles a problem of Karpilovsky for this particular class of finite abelian groups.

  4. Structure of augmentation quotients of finite homocyclic abelian groups

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Let G be a finite abelian group and its Sylow p-subgroup a direct product of copies of a cyclic group of order pr,i.e.,a finite homocyclic abelian group.LetΔn (G) denote the n-th power of the augmentation idealΔ(G) of the integral group ring ZG.The paper gives an explicit structure of the consecutive quotient group Qn(G)=Δn(G)/Δn+1(G) for any natural number n and as a consequence settles a problem of Karpilovsky for this particular class of finite abelian groups.

  5. Responsiveness of the Test of Basic Motor Skills of Children with Down Syndrome

    Science.gov (United States)

    van den Heuvel, Marieke E.; de Jong, Inge; Lauteslager, Peter E. M.; Volman, M. J. M.

    2009-01-01

    The aim of this study was to examine the responsiveness of the Test of Basic Motor Skills for Children with Down Syndrome (BMS). Forty-one children with Down Syndrome, 3 to 36 months of age, participated in the study. Gross motor skills were assessed three times using the BMS and the Gross Motor Function Measure (GMFM) before and after a baseline…

  6. Perfect state transfer of quantum walks on quotient graphs

    CERN Document Server

    Bachman, R; Fuller, J; Landry, M; Opperman, M; Tamon, C; Tollefson, A

    2011-01-01

    We study perfect state transfer of quantum walks on graphs using equitable partitions. A main observation we use throughout is that a graph has perfect state transfer if and only if its quotient graph modulo some equitable partition has perfect state transfer. We use this observation to prove the following results: i) If a quotient graph $G/\\pi$ has perfect state transfer for some equitable partition $\\pi$, then $G$ also has perfect state transfer. This lifting property can be used to show that there is a graph $G$ with perfect state transfer between two of its vertices $u$ and $v$ but which has no automorphism mapping $u$ to $v$. This answers a question of Godsil. ii) For a collection of graphs $\\{G_{k}\\}$ and their equitable partitions $\\pi_{k}$, there is an equitable partition $\\pi$ so that $\\Box_{k} (G_{k}/\\pi_{k}) \\cong (\\Box_{k} G_{k})/\\pi$. This generalizes a construction of Feder \\cite{f06} which was obtained from a $k$-boson quantum walk on a single graph. Our construction yields new families of weig...

  7. Use of intensity quotients and differences in absolute structure refinement

    Science.gov (United States)

    Parsons, Simon; Flack, Howard D.; Wagner, Trixie

    2013-01-01

    Several methods for absolute structure refinement were tested using single-crystal X-ray diffraction data collected using Cu Kα radiation for 23 crystals with no element heavier than oxygen: conventional refinement using an inversion twin model, estimation using intensity quotients in SHELXL2012, estimation using Bayesian methods in PLATON, estimation using restraints consisting of numerical intensity differences in CRYSTALS and estimation using differences and quotients in TOPAS-Academic where both quantities were coded in terms of other structural parameters and implemented as restraints. The conventional refinement approach yielded accurate values of the Flack parameter, but with standard uncertainties ranging from 0.15 to 0.77. The other methods also yielded accurate values of the Flack parameter, but with much higher precision. Absolute structure was established in all cases, even for a hydrocarbon. The procedures in which restraints are coded explicitly in terms of other structural parameters enable the Flack parameter to correlate with these other parameters, so that it is determined along with those parameters during refinement. PMID:23719469

  8. The brain of the horse: weight and cephalization quotients.

    Science.gov (United States)

    Cozzi, Bruno; Povinelli, Michele; Ballarin, Cristina; Granato, Alberto

    2014-01-01

    The horse is a common domestic animal whose anatomy has been studied since the XVI century. However, a modern neuroanatomy of this species does not exist and most of the data utilized in textbooks and reviews derive from single specimens or relatively old literature. Here, we report information on the brain of Equus caballus obtained by sampling 131 horses, including brain weight (as a whole and subdivided into its constituents), encephalization quotient (EQ), and cerebellar quotient (CQ), and comparisons with what is known about other relevant species. The mean weight of the fresh brains in our experimental series was 598.63 g (SEM ± 7.65), with a mean body weight of 514.12 kg (SEM ± 15.42). The EQ was 0.78 and the CQ was 0.841. The data we obtained indicate that the horse possesses a large, convoluted brain, with a weight similar to that of other hoofed species of like mass. However, the shape of the brain, the noteworthy folding of the neocortex, and the peculiar longitudinal distribution of the gyri suggest an evolutionary specificity at least partially separate from that of the Cetartiodactyla (even-toed mammals and cetaceans) with whom Perissodactyla (odd-toed mammals) are often grouped.

  9. Investigation of children's deciduous teeth erupt,fontanel closure and language,gross motor development in Zhengzhou%河南省郑州市儿童出牙、前囟闭合时间和语言、大运动发育情况调查

    Institute of Scientific and Technical Information of China (English)

    刘慧娟

    2015-01-01

    目的:了解郑州市儿童的乳牙萌出、前囟闭合及语言、大动作发育的长期变化情况。方法采取随机抽样的方法,抽取郑州市3家医院儿保门诊的所有儿童系统管理资料,回顾性分析自2001-2010年10年间出生健康儿童的0~3岁体检资料,进入该研究的男女儿童共4230例,其中男2141例,女2089例。调查自出生至3岁期间的出生情况、动态体格发育及乳牙萌出、语言及大运动发育、前囟闭合情况。结果(1)10年来郑州市儿童体质量、身长呈持续和显著地增长。(2)男女童之间乳牙萌出时间及前囟闭合时间差异有统计学意义。(3)随着年代的推移,婴儿大运动发育及囟门闭合时间略有提前。结论郑州市儿童的体质量、身高的增长呈现生长发育的长期趋势,儿童神经心理发育状况正常,并呈现略为提前的趋势。%Objective To understand the children′s development status of deciduous teeth erupt,fontanel closure,expressive language and gross motor in Zhengzhou.Methods According to random cluster sampling,the children health care clinic in three hospitals in Zhengzhou were investigated,all the data was gathered from the chil-dren health care management information system.4 230 healthy children aged 0-3 years old birth from 2000 to 2010 were investigated(2 141 boys and 2 089 girls),We collected the following information about birth situation,the dynamic physical growth,deciduous tooth occurrence,language and motor development.Results (1 )The children's weight,height has been persistent and significantly improved during the past 10 years in Zhengzhou.(2)There was a significant difference between the sexes in deciduous teeth erupt and the fontanel closure time.(3 )With the time, infant motor development and fontanelle closed slightly ahead of time.Conclusion The children's weight,height growth shows a long-term trend in Zhengzhou,with normal condition in

  10. Evaluation of gross radioactivity in foodstuffs

    Energy Technology Data Exchange (ETDEWEB)

    Zorer, Oezlem Selcuk; Oeter, Cigdem [Yuzuncu Yil Univ., Van (Turkey). Dept. of Chemistry

    2015-05-15

    The paper presents the results of radiological investigations of food products sampled in the summer and fall of 2011 and 2012 in different parts of Van, Turkey. Gross radioactivity measurements in food products were evaluated. Food items were divided into eight groups: (1) water, (2) fish, (3) cheese products, (4) fruits, (5) vegetables, (6) herbs, (7) walnut and (8) rock salt. The levels of the gross alpha and gross beta radioactivity in all food samples varied widely ranging from 0.070 to 10.885 Bq/g and from 0.132 to 48.285 Bq/g on dry mass basis, respectively. In one sample, gross alpha and gross beta activity concentrations were found to be relatively high according to the other samples and in all samples, the gross alpha radioactivity was measured lower than the gross beta radioactivity. The gross α and gross β activities were measured by using α/β counter of the multi-detector low background system (PIC MPC-9604).

  11. Culture Sustainability: Culture Quotient (CQ and Its Quantitative Empirical Application to Chinese Cities

    Directory of Open Access Journals (Sweden)

    Jing Lin

    2016-11-01

    Full Text Available Culture sustainability is one of the indispensable components of sustainability. Culture has likely always been an important element for promoting urban and rural sustainable development. It is now playing an increasingly significant role in sparking and incubating innovation, which is becoming the main driver of economic growth and competitiveness. Unfortunately, little research has been conducted on how much culture matters to economic performance in a quantitative way. Therefore, in this paper, which is based on an intensive literature review, we try to specifically quantify the importance of culture to urban development in general and urban economic performance in particular, by proposing an index system dubbed as the Culture Quotient (CQ. Following this, an integrated database of 297 prefectural-level cities in China is accordingly established. By manipulating the database, the CQ value for each city is then calculated by using principal component analysis with SPSS (19.0. Afterwards, spatial pattern by CQ value tier is presented and illustrates urban China’s “winner-take-all” phenomenon, with the predominance by the three giant urban clusters in the coastal area, i.e., the Jing (Beijing-Jin (Tianjin-Ji (Hebei province-based Bohai rim region, Yangtze River delta, Pearl River delta, as well as some mega-cities such as Chengdu and Wuhan in other parts of China. More precisely, the regression analysis shows that there is a strong positive relationship between CQ and gross domestic product (GDP, with the striking result that every increase of one percentage point in CQ will induce a five percentage point increment in GDP. Although the finding makes an impressive and convincing case that culture does exert a great impact on urban economic development, and can also be measured in a quantitative way in Chinese cases, more cases from other countries need to be included for further verification and confirmation. We therefore urgently call for

  12. Study on reliability and validity of the Chinese version of the gross motor function classification system for cerebral palsy%中文版脑瘫患儿粗大运动功能分级系统的信度和效度研究

    Institute of Scientific and Technical Information of China (English)

    史惟; 王素娟; 杨红; 朱默; 王艺

    2006-01-01

    目的确定中文版脑瘫患儿粗大运动功能分级系统(Gross Motor Function Classification System,GMFCS)的信度和效度.方法共有来自上海3家康复机构91例0~12岁脑瘫患儿参加了此项研究,其中35例测定GMFCS的重测信度;66例测定GMFCS的评价者间信度;分别以88例脑瘫患儿的粗大运动功能评估量表(GMFM)和54例脑瘫患儿的Peabody粗大运动发育量表(PDMS-GM)的各项测试结果为效标确定GMFCS的平行效度;对88例同时接受GMFCS和GMFM评价的患儿的测试结果进行结构效度检测,以GMFCS为应变量,GMFM 5个功能区的百分比为自变量进行多元逐步回归分析,判断粗大运动中5个分区功能对GMFCS的影响程度.结果GMFCS具有良好的重测信度(等级间相关系数为0.99),同时具有良好的评估者间信度(等级间相关系数为0.95~0.98);GMFCS与GMFM和PDMS-GM各项分值之间有良好的平行效度,Spearman r为-0.57~-0.84;粗大运动功能中的坐位能力和行走能力是影响GMFCS的主要因素,校正决定系数为0.709(P<0.001).结论中文版GMFCS具有良好的信度和效度,适用于国内对脑瘫患儿进行功能分级.

  13. Measures of Gross National Happiness

    Directory of Open Access Journals (Sweden)

    Ruut Veenhoven

    2010-02-01

    Full Text Available Happiness is rising on the political agenda and this calls for measures of how well nations perform in creating great happiness for a great number, analogous to measures of success in creating wealth, such as GDP. Happiness is defined as subjective enjoyment of one’s life as-a-whole and this can be measured using self-reports. Question on happiness are currently used in large scale surveys of the general population in nations. As a result we have now comparable data on happiness in 144 contemporary nations and time-series of 25 years and longer on 11 developed nations. These data can be aggregated in different ways: If the aim is simply greater happiness for a greater number of citizens, Average happiness (AH is an appropriate measure. If the focus is on enduring happiness, it is better to combine average happiness with longevity in an index of Happy Life Years (HLY. If the aim is to reduce disparity among citizens a relevant indicator is the Inequality of Happiness (IH in the nations as measured with the standard deviation. Average and dispersion can also be combined in an index of Inequality-Adjusted Happiness (IAH. Comparison across nations shows sizable differences on all these measures of gross national happiness and these differences correspond with societal characteristics that can be influenced by policy makers, such as freedom and justice. Comparison over time shows major improvement during the last decade.

  14. Olhares distintos sobre a noção de estabilidade e mudança no desempenho da coordenação motora grossa Ángulos diferentes sobre el concepto de estabilidad y cambio en el rendimiento de la coordinación motora gruesa Distinct views on the notion of stability and change in the performance of gross motor coordination

    Directory of Open Access Journals (Sweden)

    Luciano Basso

    2012-09-01

    discuten en términos de diferentes trayectorias de desarrollo de la CMG.Studies about gross motor coordination in children (GMC focus on the description of normative values derived from age and sex, and few analyzed the dynamics of change of each child within its group. The goal of the present study is estimate the stability of intra-individual change over inter-individual differences over eighteen months. One hundred and twenty students with seven years old in the city of Muzambinho - MG participated in the study. Data was collected four times, with a six-month interval between each assessment. GMC was evaluated through KTK test battery. Mean values for all tests increased over time, with differences between sex for equilibrium test. The correlation values between initial performance and improvements over eighteen months indicated high heterogeneity. Results of stability estimates were weak for tests. These results were discussed about different trajectories in the development of motor coordination.

  15. The Mechanics of Gross Moist Stability

    Directory of Open Access Journals (Sweden)

    Zeljka Fuchs

    2009-08-01

    Full Text Available The gross moist stability relates the net lateral outflow of moist entropy or moist static energy from an atmospheric convective region to some measure of the strength of the convection in that region. If the gross moist stability can be predicted as a function of the local environmental conditions, then it becomes the key element in understanding how convection is controlled by the large-scale flow. This paper provides a guide to the various ways in which the gross moist stability is defined and the subtleties of its calculation from observations and models. Various theories for the determination of the gross moist stability are presented and its roles in current conceptual models for the tropical atmospheric circulation are analyzed. The possible effect of negative gross moist stability on the development and dynamics of tropical disturbances is currently of great interest.

  16. The Relationship between Principal's Emotional Intelligence Quotient, School Culture, and Student Achievement

    Science.gov (United States)

    Noe, Jeff

    2012-01-01

    The purpose of this study was to examine the relationship between secondary school principal's emotional intelligence quotient, school culture, and student achievement. Partial correlation was conducted to examine the degree of relationships between principal's emotional intelligence quotient and school culture controlling for the effect of…

  17. Effect of Developmental Quotient on Symptoms of Inattention and Impulsivity among Toddlers with Autism Spectrum Disorders

    Science.gov (United States)

    Matson, Johnny L.; Mahan, Sara; Hess, Julie A.; Fodstad, Jill C.

    2010-01-01

    The effect of developmental quotient on symptoms of inattention and impulsivity was examined among 198 toddlers with Autism Spectrum Disorders. There were two levels of developmental quotient: (1) low (less than or equal to 70; n = 80), and (2) typical (greater than 70; n = 118). Symptoms of inattention and impulsivity were assessed using 14 items…

  18. The Relationship between Principal's Emotional Intelligence Quotient, School Culture, and Student Achievement

    Science.gov (United States)

    Noe, Jeff

    2012-01-01

    The purpose of this study was to examine the relationship between secondary school principal's emotional intelligence quotient, school culture, and student achievement. Partial correlation was conducted to examine the degree of relationships between principal's emotional intelligence quotient and school culture controlling for the effect of…

  19. Linear Quotients of the Square of the Edge Ideal of the Anticycle

    CERN Document Server

    Hoefel, Andrew H

    2011-01-01

    Let $G$ be a graph with chordal complement and $I(G)$ its edge ideal. From work of Herzog, Hibi, and Zheng, it is known that $I(G)$ has linear quotients and all of its powers have linear resolutions. For edge ideals $I(G)$ arising from graphs which do not have chordal complements, exact conditions on their powers possessing linear resolutions or linear quotients are harder to find. We provide here an explicit linear quotients ordering for all powers of the edge ideal of the antipath and a linear quotients ordering on the second power of $I(A_n)^2$ of the edge ideal of the anticycle $A_n$. This linear quotients ordering on $I(A_n)$ recovers a prior result of Nevo that $I(A_n)^2$ has a linear resolution.

  20. The Effect of Additional Tactile Stimulation in a Perceptual-Motor Treatment Program for School Children

    Science.gov (United States)

    McKibbin, Elsie H.

    1973-01-01

    The purpose of this study is to explore the value of a perceptual-motor program using predominantly gross motor activities for children with developmental apraxia and deficits in tactile perception. (Author)

  1. The Effect of Additional Tactile Stimulation in a Perceptual-Motor Treatment Program for School Children

    Science.gov (United States)

    McKibbin, Elsie H.

    1973-01-01

    The purpose of this study is to explore the value of a perceptual-motor program using predominantly gross motor activities for children with developmental apraxia and deficits in tactile perception. (Author)

  2. On the Exact Distribution of Mutual Information of Two-User MIMO MAC Based on Quotient Distribution of Wishart Matrices

    National Research Council Canada - National Science Library

    Gabriel Pivaro; Santosh Kumar; Gustavo Fraidenraich

    2017-01-01

    ...) system, a promising multiple access technique for 5G networks. So far, the PDF and CDF have been numerically evaluated since MI depends on the quotient of two Wishart matrices, and no closed form for this quotient was available...

  3. The Relationship of Between Fuzzy Power Groups and Fuzzy Quotient Groups%Fuzzy幂群与Fuzzy商群的相互关系

    Institute of Scientific and Technical Information of China (English)

    闫广霞; 米洪海; 施雅婷

    2006-01-01

    In this paper, we extend the concept of fuzzy quotient groups. The structures of fuzzy power groups and fuzzy quotient groups are discussed. The relationship between fuzzy power groups and fuzzy quotient groups are considered.

  4. 46 CFR 169.666 - Generators and motors.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Generators and motors. 169.666 Section 169.666 Shipping... of Less Than 100 Gross Tons § 169.666 Generators and motors. (a) Each vessel of more than 65 feet in...) Each generator and motor must be in a location that is accessible, adequately ventilated, and as dry...

  5. Limb distribution, motor impairment, and functional classification of cerebral palsy

    NARCIS (Netherlands)

    J.A. Gorter; P.L. Rosenbaum

    2004-01-01

    This study explored the relationships between the Gross Motor Function Classification System (GMFCS), limb distribution, and type of motor impairment. Data used were collected in the Ontario Motor Growth study, a longitudinal cohort study with a population-based sample of children with cerebral pals

  6. Glottal open quotient in singing: Measurements and correlation with laryngeal mechanisms, vocal intensity, and fundamental frequency

    Science.gov (United States)

    Henrich, Nathalie; D'Alessandro, Christophe; Doval, Boris; Castellengo, Michèle

    2005-03-01

    This article presents the results of glottal open-quotient measurements in the case of singing voice production. It explores the relationship between open quotient and laryngeal mechanisms, vocal intensity, and fundamental frequency. The audio and electroglottographic signals of 18 classically trained male and female singers were recorded and analyzed with regard to vocal intensity, fundamental frequency, and open quotient. Fundamental frequency and open quotient are derived from the differentiated electroglottographic signal, using the DECOM (DEgg Correlation-based Open quotient Measurement) method. As male and female phonation may differ in respect to vocal-fold vibratory properties, a distinction is made between two different glottal configurations, which are called laryngeal mechanisms: mechanism 1 (related to chest, modal, and male head register) and mechanism 2 (related to falsetto for male and head register for female). The results show that open quotient depends on the laryngeal mechanisms. It ranges from 0.3 to 0.8 in mechanism 1 and from 0.5 to 0.95 in mechanism 2. The open quotient is strongly related to vocal intensity in mechanism 1 and to fundamental frequency in mechanism 2. .

  7. Superaccurate finite element eigenvalues via a Rayleigh quotient correction

    Science.gov (United States)

    Fried, Isaac; Leong, Kaiwen

    2005-11-01

    The consistent finite element formulation of the vibration problem generates upper bounds on the corresponding exact eigenvalues but requires the solution of the highly expensive general algebraic eigenproblem Kx=λMx with a global matrix M that is of the same sparsity pattern as the global stiffness K. The lumped, diagonal, mass matrix finite element formulation is no longer variationally correct but results in a simplified algebraic eigenproblem of comparable accuracy. We may write the mass matrix as a linear matrix function, M(γ)=M1+γM2, of parameter γ such that M(γ=1) is the (diagonal) lumped mass matrix and M(γ=0) is the consistent mass matrix. It has been shown that an optimal γ exists between these two states which results in superaccurate eigenvalues. What detracts from the appeal of this approach is that the superior accuracy thus achieved comes at the hefty price of having to solve the still general algebraic eigenproblem with a nondiagonal mass matrix. In this note we show that the same superior accuracy can be had by first computing an eigenvector u from Ku=λDu, in which D=M1+M2 is the lumped, diagonal, mass matrix, and then obtaining the corresponding, superaccurate, eigenvalue from the Rayleigh quotient R[u]=uTKu/uTM(γ)u, M(γ)=M1+γM2 for an optimal γ.

  8. White matter microstructure correlates of mathematical giftedness and intelligence quotient.

    Science.gov (United States)

    Navas-Sánchez, Francisco J; Alemán-Gómez, Yasser; Sánchez-Gonzalez, Javier; Guzmán-De-Villoria, Juan A; Franco, Carolina; Robles, Olalla; Arango, Celso; Desco, Manuel

    2014-06-01

    Recent functional neuroimaging studies have shown differences in brain activation between mathematically gifted adolescents and controls. The aim of this study was to investigate the relationship between mathematical giftedness, intelligent quotient (IQ), and the microstructure of white matter tracts in a sample composed of math-gifted adolescents and aged-matched controls. Math-gifted subjects were selected through a national program based on detecting enhanced visuospatial abilities and creative thinking. We used diffusion tensor imaging to assess white matter microstructure in neuroanatomical connectivity. The processing included voxel-wise and region of interest-based analyses of the fractional anisotropy (FA), a parameter which is purportedly related to white matter microstructure. In a whole-sample analysis, IQ showed a significant positive correlation with FA, mainly in the corpus callosum, supporting the idea that efficient information transfer between hemispheres is crucial for higher intellectual capabilities. In addition, math-gifted adolescents showed increased FA (adjusted for IQ) in white matter tracts connecting frontal lobes with basal ganglia and parietal regions. The enhanced anatomical connectivity observed in the forceps minor and splenium may underlie the greater fluid reasoning, visuospatial working memory, and creative capabilities of these children. © 2013 Wiley Periodicals, Inc.

  9. Left Global Hemineglect in High Autism-Spectrum Quotient Individuals

    Directory of Open Access Journals (Sweden)

    Daniel Paul Crewther

    2011-05-01

    Full Text Available Autism remains as a significant issue for many individuals due to the social impairment accompanying the disorder. Recent theories present potential relationships between autistic tendency and visual perceptual differences to explore differences in underlying visual pathways. These differences have been explored though the use of global and local stimuli to show difference in perception. This study compared the balance of global versus local perception between sub-groups from the normal population both high and low on the Autism Spectrum Quotient (AQ. A diamond illusion task containing rivaling global and local percepts was used to explore the effects of changing the occluder contrast and peripheral viewing upon global/local percept. An increase in global perception relative to increasing eccentricity of the stimulus from a fixation point was also seen in both groups. However, with increasing contrast of the occluding stripes both groups showed an increase in the percentage of global perception. When comparing between groups the high AQ showed a significant reduction in global perception compared to the low AQ group when the stimulus was presented in left hemifield. This difference wasn't present within right hemifield. We discuss how global perceptual hemineglect may suggest abnormal parietal function in individuals with high AQ.

  10. The future of gross anatomy teaching.

    Science.gov (United States)

    Malamed, S; Seiden, D

    1995-01-01

    A survey of U.S. departments of anatomy, physiology, and biochemistry shows that 39% of the respondent anatomy departments reported declines in the numbers of graduate students taking the human gross anatomy course. Similarly, 42% of the departments reported decreases in the numbers of graduate students teaching human gross anatomy. These decreases were greater in anatomy than in physiology and in biochemistry. The percentages of departments reporting increases in students taking or teaching their courses was 6% for human gross anatomy and 0% to 19% for physiology and biochemistry courses. To reverse this trend the establishment of specific programs for the training of gross anatomy teachers is advocated. These new teachers will be available as the need for them is increasingly recognized in the future.

  11. FUZZY ECCENTRICITY AND GROSS ERROR IDENTIFICATION

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The dominant and recessive effect made by exceptional interferer is analyzed in measurement system based on responsive character, and the gross error model of fuzzy clustering based on fuzzy relation and fuzzy equipollence relation is built. The concept and calculate formula of fuzzy eccentricity are defined to deduce the evaluation rule and function of gross error, on the base of them, a fuzzy clustering method of separating and discriminating the gross error is found. Utilized in the dynamic circular division measurement system, the method can identify and eliminate gross error in measured data, and reduce measured data dispersity. Experimental results indicate that the use of the method and model enables repetitive precision of the system to improve 80% higher than the foregoing system, to reach 3.5 s, and angle measurement error is less than 7 s.

  12. Acute lymphoblastic leukemia presenting with gross hematuria

    OpenAIRE

    Kalbani, Naifain Al; Weitzman, Sheila; Abdelhaleem, Mohamed; Carcao, Manuel; Abla, Oussama

    2007-01-01

    A case of a six-year-old boy presenting with gross hematuria is reported. Investigations revealed the etiology of the hematuria to be thrombocytopenia in the setting of newly diagnosed acute lymphoblastic leukemia. The diagnosis of leukemia was confirmed by bone marrow examination. The patient’s hematuria completely resolved with platelet transfusions. Although thrombocytopenia is a very common presenting feature of acute lymphoblastic leukemia, gross hematuria is exceedingly rare. Thus, thro...

  13. 脑瘫共患病及其与脑瘫类型和粗大运动功能分级的关系%Comorbidities in patients with cerebral palsy and their relationship with neurologic subtypes and Gross Motor Function Classification System levels

    Institute of Scientific and Technical Information of China (English)

    侯梅; 孙殿荣; 单若冰; 王珂; 于荣; 赵建慧; 姜艳平

    2010-01-01

    subtype and the gross motor function levels. Clinicians should have a full recognition of these comorbidities, and we should have a cooperation between the different subjects to have an overall evaluation and rehabilitation and to improve the prognosis.

  14. 生长激素/胰岛素样生长因子-1轴与脑瘫儿童认知、大运动功能的关系%Relationship of GH/IGF-1 axis with gross motor and cognitive development in cerebral palsy toddlers

    Institute of Scientific and Technical Information of China (English)

    吴至凤; 赵聪敏; 廖伟; 张雨平; 王丽雁; 何菲; 冯雪菲; 李胤颖; 余秀梅

    2016-01-01

    目的 评估GH/IGF-1轴与幼龄脑瘫儿童粗大运动功能与认知发育的关系.方法 纳入2012年1月至2014年12月新桥医院儿科住院的1~4岁脑瘫儿童71例作为脑瘫组,按体格发育落后与否划分为脑瘫伴发育迟滞组(cerebral palsy with retardation,CP-R)50例及脑瘫发育正常组(cerebral palsy with normal growth,CP-N)21例;按粗大运动功能分类系统(gross motor function classification system, GMFCS)划分为Ⅰ~Ⅱ级组20例(CP-GMFCS Ⅰ~Ⅱ),Ⅲ~V级组51例(CP-GMFCSⅢ~V);按Bayley评分划分智力发育指数(mental development index,MDI)≥70组15例(CP-MDI≥70),MDI< 70组56例(CP-MDI< 70).健康对照组为同期体检的健康儿童15例.观察上述儿童的血浆GH基础值及激发值、胰岛素样生长因子-1(insulin-like growth factor Ⅰ,IGF-1)、类胰岛素生长因子结合蛋白3(insulin-like growth factor-binding protein 3,IGFBP-3)水平作对照研究.结果 ①CP-R组较CP-N组GH峰值显著降低,上述2组均较健康对照组GH峰值和IGF-1值显著降低(P<0.05).②CP-GMFCS Ⅰ~Ⅱ组和CP-GMFCSⅢ~V组较健康对照组GH峰值和IGF-1值显著降低,CP-GMFCSⅢ~V组较CP-GMFCS Ⅰ~Ⅱ组GH峰值和IGF-1值显著降低(P<0.05).③CP-MDI< 70组和CP-MDI≥70组较健康对照组GH峰值显著降低(P<0.05);CP-MDI< 70组较CP-MDI≥70组和健康对照组IGF-1值显著降低(P<0.05).结论 脑瘫伴体格发育迟缓、重度粗大运动功能障碍及明显MDI指数落后的儿童存在GH/IGF-1轴受损,提示GH、IGF-1低下可能是脑瘫儿童运动伴认知水平低下的原因之一.

  15. Effect of botulinum toxin A combined with plaster cast on gross motor function of spasmodic double paralysis%A 型肉毒毒素联合石膏固定对痉挛型双瘫患儿粗大运动功能影响的疗效观察

    Institute of Scientific and Technical Information of China (English)

    蔡慧强; 彭桂兰; 胡恕香; 蔡淑英

    2016-01-01

    目的:观察 A 型肉毒毒素联合石膏固定对痉挛型双瘫患儿粗大运动功能的影响。方法2013年1月至2014年10月厦门市妇幼保健院儿童神经康复科收治住院的痉挛型双瘫患儿40例,随机分为观察组和对照组各20例。对照组单纯采用 A 型肉毒毒素注射后进行康复训练;观察组采用 A 型肉毒毒素注射联合石膏固定3周,拆除石膏后进行康复训练,分别于治疗前及治疗后1、3、6个月采用粗大运动功能量表(GMFM-88)D 区和 E 区进行评估。结果观察组治疗后1、3、6个月 GMFM-88 D 区、E 区与治疗前比较差异有统计学意义(P <0.01)。对照组治疗后3、6个月 GMFM-88 D 区、E 区与治疗前比较差异有统计学意义(P <0.01)。观察组治疗后1、3、6个月 GMFM-88 D 区、E 区与对照组比较差异有统计学意义(P <0.01)。结论A 型肉毒毒素注射联合石膏固定治疗痉挛型双瘫患儿尖足畸形,可降低肌张力,改善运动功能,有效提高粗大运动功能,比单纯采用 A 型肉毒毒素治疗疗效更好。%Objective To explore the effect of botulinum toxin A combined with plaster cast on the gross motor function of spasmodic double paralysis.Methods A total of 40 children with spasmodic double paralysis hospitalized in Xiamen Maternal and Child Healthcare Hospital from Jan.2013 to Oct.2014 were included in the study,and they were randomly divided into two groups:observation group(20 cases)and control group(20 cases).Control group was treated only with botulinum toxin A injection followed by reha-bilitation training.Observation group was given with botulinum toxin A combined with 3 weeks of plaster cast,and then rehabilitation training was carried out after removing the plaster.GMFM-88 was used to make evaluation of zone D and zone E before treatment and 1,3 and 6 months after treatment.Results Zone D and E was different 1,3 and 6 months after treatment by GMFM-88 in the observation group

  16. Completing the Web of $Z_3$ - Quotients of Complete Intersection Calabi-Yau Manifolds

    CERN Document Server

    Candelas, Philip

    2010-01-01

    We complete the study of smooth $Z_3$-quotients of complete intersection Calabi-Yau threefolds by discussing the six new manifolds that admit free $Z_3$ actions that were discovered discovered recently by Braun. These manifolds were missed in an earlier work and complete the web of smooth $Z_3$-quotients in a nice way. We discuss the transitions between these manifolds and include also the other manifolds of the web. This leads to the conclusion that the web of $Z_3$-free quotients of complete intersection Calabi-Yau threefolds is connected by conifold transitions.

  17. Effect of environmental factors on intelligence quotient of children

    Directory of Open Access Journals (Sweden)

    Archita Makharia

    2016-01-01

    Full Text Available Introduction: A child's intelligence quotient (IQ is determined by both genetic and environmental factors that start from the prenatal period itself. There is a lack of data on the factors which influence IQ in Indian children; therefore, we conducted a multicenter questionnaire-based study to determine the environmental factors which influence IQ in Indian children. Participants and Methods: In this cross-sectional observational study, we recruited 1065 schoolchildren between the age of 12 and 16 years from 2 government and 13 private schools in 5 towns, 6 cities, and 2 villages across India. All the children were administered a questionnaire consisting of various environmental factors such as parents' education, occupation, income, and the physical activity of the students. IQ scores were assessed using Ravens Standard Progressive Matrices. An approximate IQ score was calculated using the score on the Ravens test. IQ scores were divided into three groups: below normal IQ (0–79, normal IQ (80–119, and high IQ (above 120. The data were analyzed using SPSS software. Results: In this study, it was observed that the environmental factors such as place of residence, physical activity, family income, parental education, and occupation of the father had an impact on the IQ of the children. Children living in cities (P = 0.001, children having physical activity more than 5 h/weeks (P = 0.001, children with parents having a postgraduate or graduate level of education (P = 0.001, children whose father having a professional job (P = 0.001, and those with a higher family income (P = 0.001 were more likely to have high IQ. Conclusions: In the present study, we found that various environmental factors such as place of residence, physical exercise, family income, parents' occupation and education influence the IQ of a child to a great extent. Hence, a child must be provided with an optimal environment to be able to develop to his/her full genetic

  18. Use of risk quotient and probabilistic approaches to assess risks of pesticides to birds

    Science.gov (United States)

    When conducting ecological risk assessments for pesticides, the United States Environmental Protection Agency typically relies upon the risk quotient (RQ). This approach is intended to be conservative in nature, making assumptions related to exposure and effects that are intended...

  19. Classification of PolSAR image based on quotient space theory

    Science.gov (United States)

    An, Zhihui; Yu, Jie; Liu, Xiaomeng; Liu, Limin; Jiao, Shuai; Zhu, Teng; Wang, Shaohua

    2015-12-01

    In order to improve the classification accuracy, quotient space theory was applied in the classification of polarimetric SAR (PolSAR) image. Firstly, Yamaguchi decomposition method is adopted, which can get the polarimetric characteristic of the image. At the same time, Gray level Co-occurrence Matrix (GLCM) and Gabor wavelet are used to get texture feature, respectively. Secondly, combined with texture feature and polarimetric characteristic, Support Vector Machine (SVM) classifier is used for initial classification to establish different granularity spaces. Finally, according to the quotient space granularity synthetic theory, we merge and reason the different quotient spaces to get the comprehensive classification result. Method proposed in this paper is tested with L-band AIRSAR of San Francisco bay. The result shows that the comprehensive classification result based on the theory of quotient space is superior to the classification result of single granularity space.

  20. Generalized Rayleigh quotient and finite element two-grid discretization schemes

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    This study discusses generalized Rayleigh quotient and high efficiency finite element discretization schemes. Some results are as follows: 1) Rayleigh quotient accelerate technique is extended to nonselfadjoint problems. Generalized Rayleigh quotients of operator form and weak form are defined and the basic relationship between approximate eigenfunction and its generalized Rayleigh quotient is established. 2) New error estimates are obtained by replacing the ascent of exact eigenvalue with the ascent of finite element approximate eigenvalue. 3) Based on the work of Xu Jinchao and Zhou Aihui, finite element two-grid discretization schemes are established to solve nonselfadjoint elliptic differential operator eigenvalue problems and these schemes are used in both conforming finite element and non-conforming finite element. Besides, the efficiency of the schemes is proved by both theoretical analysis and numerical experiments. 4) Iterated Galerkin method, interpolated correction method and gradient recovery for selfadjoint elliptic differential operator eigenvalue problems are extended to nonselfadjoint elliptic differential operator eigenvalue problems.

  1. Generalized Rayleigh quotient and finite element two-grid discretization schemes

    Institute of Scientific and Technical Information of China (English)

    YANG YiDu; FAN XinYue

    2009-01-01

    This study discusses generalized Rayleigh quotient and high efficiency finite element dis-cretization schemes. Some results are as follows: 1) Rayleigh quotient accelerate technique is extended to nonselfadjoint problems. Generalized Rayleigh quotients of operator form and weak form are defined and the basic relationship between approximate eigenfunction and its generalized Rayleigh quotient is established. 2) New error estimates are obtained by replacing the ascent of exact eigenvalue with the ascent of finite element approximate eigenvalue. 3) Based on the work of Xu Jinchao and Zhou Aihui, finite element two-grid discretization schemes are established to solve nonselfadjoint elliptic differential operator eigenvalue problems and these schemes are used in both conforming finite element and non-conforming finite element. Besides, the efficiency of the schemes is proved by both theoretical analysis and numerical experiments. 4) Iterated Galerkin method, interpolated correction method and gradient recovery for selfadjoint elliptic differential operator eigenvalue problems are extended to nonselfadjoint elliptic differential operator eigenvalue problems.

  2. Complex Motor Learning in Four-Year-Olds

    Science.gov (United States)

    Leithwood, K. A.; Fowler, W.

    1971-01-01

    The effects of 4 months of gymnostic training upon complex and simple gross motor abilities and general cognitive and psychosocial functioning in 4-year-olds were compared with the effects of music training and no treatment. (WY)

  3. Correlation between diffusion tensor imaging parameters and classification of gross motor function in infants of periventricular leucomalacia with cerebral palsy%脑室周围白质软化症合并脑瘫患儿的扩散张量成像参量与粗大运动功能评分的相关性研究

    Institute of Scientific and Technical Information of China (English)

    蒋昊翔; 孙亲利; 李贤军; 张育苗; 李彦彦; 宋旸; 刘黎明; 张增俊; 杨健

    2014-01-01

    0.514,P值均<0.05).结论 DTI联合TBSS可用于精确评估PVL患儿脑白质损伤范围,运动功能障碍与部分投射纤维(皮质脊髓束、内囊和丘脑后辐射)、连合纤维(胼胝体压部)及联络纤维(上纵束)损伤相关.%Objective To assess white matter (WM) injury regions in infants of periventricular leukomalacia (PVL) with cerebral palsy (CP) by using diffusion tensor imaging (DTI) analyzed with tract-based spatial statistics (TBSS),and to observe the correlation between DTI parameters and clinical motor function.Methods Twenty-two patients with PVL and CP and 22 normal infants matched in terms of age and gender underwent conventional magnetic resonance imaging (MRI) and DTI.The gross motor function classification system (GMFCS) was applied to evaluate motor function in patients with PVL.The distribution of GMFCS levels was as follows:level Ⅰ,5; level Ⅱ,5; level Ⅲ,3; level Ⅳ,7; and level V,2.Two-sample t-test was performed to compare the difference in the values of fractional anisotropy (FA),axial diffusivity (AD),and radial diffusivity (RD) in WM regions between patients group and controls group.Spearman relativity analysis was performed to assess correlation between DTI parameters in different WM fiber bundles and GMFCS in patients.Results In comparison to the control group,the WM FA values in the patient group decreased.There were significant differences between two groups in bilateral corticospinal tract (CST) (patients group:left 0.34 ±0.09,right 0.34±0.06; controls group:left 0.38 ± 0.04,right 0.37 ± 0.04); bilateral posterior limb internal capsule (PLIC)(patients group:left 0.53 ±.097,right 0.56±0.09;controls group:left 0.62 ± 0.04,right 0.63 ± 0.04); bilateral anterior limb internal capsule (ALIC) (patients group:left 0.31±0.05,right 0.32±0.05; controls group:left 0.36±0.04,right0.38±0.04); bilateral posterior thalamic radiation (PTR)(patients group:left 0.32±0.07,right 0.33±0.07; controls group:left 0.40

  4. Ergodic Actions of Convergent Fuchsian groups on quotients of the noncommutative Hardy algebras

    CERN Document Server

    Arias, Alvaro

    2010-01-01

    We establish that particular quotients of the non-commutative Hardy algebras carry ergodic actions of convergent discrete subgroups of the group $\\operatorname*{SU}(n,1)$ of automorphisms of the unit ball in $\\mathbb{C}% ^{n}$. To do so, we provide a mean to compute the spectra of quotients of noncommutative Hardy algebra and characterize their automorphisms in term of biholomorphic maps of the unit ball in $\\mathbb{C}^{n}$.

  5. Individual Differences in Language Development: Relationship with Motor Skill at 21 Months

    Science.gov (United States)

    Alcock, Katherine J.; Krawczyk, Kirsty

    2010-01-01

    Language development has long been associated with motor development, particularly manual gesture. We examined a variety of motor abilities--manual gesture including symbolic, meaningless and sequential memory, oral motor control, gross and fine motor control--in 129 children aged 21 months. Language abilities were assessed and cognitive and…

  6. Validation of Autism Spectrum Quotient Adult Version in an Australian Sample

    Directory of Open Access Journals (Sweden)

    J. Broadbent

    2013-01-01

    Full Text Available The Autism Spectrum Quotient is used to assess autistic spectrum traits in intellectually competent adults in both the general population and the autism spectrum community. While the autism spectrum Quotient has been validated in several different cultures, to date no study has assessed the psychometrics of the Autism Spectrum Quotient on an Australian population. The purpose of this study was to assess the psychometrics of the autism spectrum Quotient in an Australian sample of both typically developing individuals ( and individuals with autism spectrum disorder (. The results revealed that the internal consistency and the test-retest reliability were satisfactory; individuals with autism spectrum disorder scored higher on total Autism Spectrum Quotient score and its subscales than typically developing individuals; however, gender differences were not apparent on total score. Possible cultural differences may explain some of the psychometric variations found. The results of this analysis revealed that the Autism Spectrum Quotient was a reliable instrument for investigating variation in autistic symptomology in both typically developing and Autism Spectrum Disorders populations within an Australian population.

  7. Error analysis in newborn screening: can quotients support the absolute values?

    Science.gov (United States)

    Arneth, Borros; Hintz, Martin

    2017-03-01

    Newborn screening is performed using modern tandem mass spectrometry, which can simultaneously detect a variety of analytes, including several amino acids and fatty acids. Tandem mass spectrometry measures the diagnostic parameters as absolute concentrations and produces fragments which are used as markers of specific substances. Several prominent quotients can also be derived, which are quotients of two absolute measured concentrations. In this study, we determined the precision of both the absolute concentrations and the derived quotients. First, the measurement error of the absolute concentrations and the measurement error of the ratios were practically determined. Then, the Gaussian theory of error calculation was used. Finally, these errors were compared with one another. The practical analytical accuracies of the quotients were significantly higher (e.g., coefficient of variation (CV) = 5.1% for the phenylalanine to tyrosine (Phe/Tyr) quotient and CV = 5.6% for the Fisher quotient) than the accuracies of the absolute measured concentrations (mean CVs = 12%). According to our results, the ratios are analytically correct and, from an analytical point of view, can support the absolute values in finding the correct diagnosis.

  8. Validation of Autism Spectrum Quotient Adult Version in an Australian Sample

    Science.gov (United States)

    Broadbent, J.; Galic, I.; Stokes, M. A.

    2013-01-01

    The Autism Spectrum Quotient is used to assess autistic spectrum traits in intellectually competent adults in both the general population and the autism spectrum community. While the autism spectrum Quotient has been validated in several different cultures, to date no study has assessed the psychometrics of the Autism Spectrum Quotient on an Australian population. The purpose of this study was to assess the psychometrics of the autism spectrum Quotient in an Australian sample of both typically developing individuals (n = 128) and individuals with autism spectrum disorder (n = 104). The results revealed that the internal consistency and the test-retest reliability were satisfactory; individuals with autism spectrum disorder scored higher on total Autism Spectrum Quotient score and its subscales than typically developing individuals; however, gender differences were not apparent on total score. Possible cultural differences may explain some of the psychometric variations found. The results of this analysis revealed that the Autism Spectrum Quotient was a reliable instrument for investigating variation in autistic symptomology in both typically developing and Autism Spectrum Disorders populations within an Australian population. PMID:23762552

  9. BOREAS HYD-8 Gross Precipitation Data

    Science.gov (United States)

    Fernandes, Richard; Hall, Forrest G. (Editor); Knapp, David E. (Editor); Smith, David E. (Technical Monitor)

    2000-01-01

    The Boreal Ecosystem-Atmosphere Study (BOREAS) Hydrology (HYD)-08 team made measurements of surface hydrological processes at the Southern Study Area-Old Black Spruce (SSA-OBS) Tower Flux site to support its research into point hydrological processes and the spatial variation of these processes. Data collected may be useful in characterizing canopy interception, drip, throughfall, moss interception, drainage, evaporation, and capacity during the growing season at daily temporal resolution. This particular data set contains the gross precipitation measurements for July to August 1996. Gross precipitation is the precipitation that falls that is not intercepted by tree canopies. These data are stored in ASCII text files. The HYD-08 gross precipitation data are available from the Earth Observing System Data and Information System (EOSDIS) Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC). The data files are available on a CD-ROM (see document number 20010000884).

  10. 7 CFR 1424.7 - Gross payable units.

    Science.gov (United States)

    2010-01-01

    ...) Biodiesel producers will be eligible for payments on gross payable units for all biodiesel production from... rates. Unless otherwise determined by CCC, gross payable units for biodiesel production from eligible... biodiesel production gross payable units. (3) Adding the APP and BPP to determine biodiesel gross...

  11. Multiregional estimation of gross internal migration flows.

    Science.gov (United States)

    Foot, D K; Milne, W J

    1989-01-01

    "A multiregional model of gross internal migration flows is presented in this article. The interdependence of economic factors across all regions is recognized by imposing a non-stochastic adding-up constraint that requires total inmigration to equal total outmigration in each time period. An iterated system estimation technique is used to obtain asymptotically consistent and efficient parameter estimates. The model is estimated for gross migration flows among the Canadian provinces over the period 1962-86 and then is used to examine the likelihood of a wash-out effect in net migration models. The results indicate that previous approaches that use net migration equations may not always be empirically justified."

  12. The Gross conjecture over rational function fields

    Institute of Scientific and Technical Information of China (English)

    OUYANG; Yi

    2005-01-01

    We study the Gross conjecture for the cyclotomic function field extension k(∧f)/k where k = Fq(t) is the rational function field and f is a monic polynomial in Fq[t].We prove the conjecture in the Fermat curve case(i.e., when f = t(t - 1)) by a direct calculation. We also prove the case when f is irreducible, which is analogous to the Weil reciprocity law. In the general case, we manage to show the weak version of the Gross conjecture here.

  13. The comparison of Missouri mathematics project and teams games tournament viewed from emotional quotient eight grade student of junior school

    Science.gov (United States)

    Setyawan, Indra; Budiyono, Slamet, Isnandar

    2017-08-01

    This research was a quasi-experimental research with 2 × 3 factorial design. It aimed to determine the learning model between Missouri Mathematics Project (MMP) and Teams Games Tournament (TGT) that gave the best achievement on mathematics subject viewed from emotional quotient. The population of this research were all of Junior High School students at the 8th grade in Surakarta City, Central Java, Indonesia in academic year 2016/2017 which applied KTSP curriculum. The sample was taken by using stratified cluster random sampling. The data were collected by using methods of documentation, emotional quotient questionnaires, and mathematics achievement test. Data analysis technique used two ways analysis of variance (ANOVA) with unequal cell. According to the research findings, it could be concluded that: (1) students' mathematics achievement which were taught by using MMP is as good as emotional quotient achievement which were taught by using TGT in straight-line equation material, (2) mathematics achievement of students with high emotional quotient is better than students with medium and low emotional quotient, and mathematics achievement of students with medium emotional quotient is as good as students with low emotional quotient in straight-line equation material, (3) in each learning model, mathematics achievement of students with high emotional quotient is better than students with medium and low emotional quotient, and mathematics achievement of students with medium emotional quotient is as good as students with low emotional quotient in straight-line equation material (4) in each category of high and medium emotional quotient, student's mathematics achievement which were taught by using MMP is better than student's mathematics achievement which were taught by using TGT and in low emotional quotient student's mathematics achievement which were taught by using MMP is as good as student's mathematics achievement which were taught by using TGT in straight

  14. Gross Revenue risk in Swiss dairy farming

    NARCIS (Netherlands)

    Benni, El N.; Finger, R.

    2013-01-01

    This study investigated how agricultural policy reforms, including market liberalization and market deregulation, have influenced gross revenue risk of Swiss dairy producers using farm-level panel data between 1990 and 2009. Based on detrended data, variance decomposition was applied to assess how o

  15. Gross Revenue risk in Swiss dairy farming

    NARCIS (Netherlands)

    Benni, El N.; Finger, R.

    2013-01-01

    This study investigated how agricultural policy reforms, including market liberalization and market deregulation, have influenced gross revenue risk of Swiss dairy producers using farm-level panel data between 1990 and 2009. Based on detrended data, variance decomposition was applied to assess how

  16. Relations among motor, social, and cognitive skills in pre-kindergarten children with developmental disabilities.

    Science.gov (United States)

    Kim, Helyn; Carlson, Abby G; Curby, Timothy W; Winsler, Adam

    2016-01-01

    Despite the comorbidity between motor difficulties and certain disabilities, limited research has examined links between early motor, cognitive, and social skills in preschool-aged children with developmental disabilities. The present study examined the relative contributions of gross motor and fine motor skills to the prediction of improvements in children's cognitive and social skills among 2,027 pre-kindergarten children with developmental disabilities, including specific learning disorder, speech/language impairment, intellectual disability, and autism spectrum disorder. Results indicated that for pre-kindergarten children with developmental disabilities, fine motor skills, but not gross motor skills, were predictive of improvements in cognitive and social skills, even after controlling for demographic information and initial skill levels. Moreover, depending on the type of developmental disability, the pattern of prediction of gross motor and fine motor skills to improvements in children's cognitive and social skills differed. Implications are discussed.

  17. Central differenec quotient spectrum of singular value and its application on signal denoising

    Science.gov (United States)

    Zeng, Zuoqin; Zheng, Lixin

    2017-04-01

    Aiming at the selection problem of effective singular values in signal denoising using SVD, genetic algorithm is introduced and central difference quotient spectrum is put forward. Firstly energy calculation of effective components is adopted as the fitness function, and suitable genetic algorithm is designed for the optimization of denoising Hankel matrix. Then geometric meanings of difference quotient ways are analyzed, characteristics of the singular value curve and subtle relations between this curve and the central difference quotient way are studied. Finally central difference quotient spectrum of singular value is put forward. The results show that compared with exhaustive method, the highest energy of effective components and its optimal matrix structure can be quickly obtained with the designed genetic algorithm. Compared with the singular value curve, maximum peak position which represents the boundary of noise signals and ideal signals can be clearly shown on central difference quotient spectrum curve, and the number of effective singular values is accurately gained. On these basis, effect of signal denoising using SVD can reach to the best state.

  18. Activity level of gross α and gross β in airborne aerosol samples around the Qinshan NPP

    Institute of Scientific and Technical Information of China (English)

    CHEN Bin; YE Jida; CHEN Qianyuan; WU Xiaofei; SONG Weili; WANG Hongfeng

    2007-01-01

    The monitoring results of gross α and gross β activity from 2001 to 2005 for environmental airborne aerosol samples around the Qinshan NPP base are presented in this paper. A total of 170 aerosol samples were collected from monitoring sites of Caichenmen village, Qinlian village, Xiajiawan village and Yangliucun village around the Qinshan NPP base. The measured specific activity of gross α and gross β are in the range of 0.02 ~ 0.38 mBq/m3 and 0.10 ~ 1.81 mBq/m3, respectively, with an average of 0.11 mBq/m3 and 0.45mBq/m3, respectively. They are lower than the average of 0.15 mBq/m3 and 0.52mBq/m3, of reference site at Hangzhou City. It is indicated that the specific activity of gross α and gross β for environmental aerosol samples around the Qinshan NPP base had not been increased in normal operating conditions of the NPP.

  19. Peripheral nervous control of cold-induced reduction in the respiratory quotient of the rat

    Science.gov (United States)

    Refinetti, Roberto

    1990-03-01

    Cold-exposed rats show a reduction in the respiratory quotient which is indicative of a relative shift from carbohydrates to lipids as substrates for oxidative metabolism. In the present study, the effects of food deprivation and cold exposure on the respiratory quotient were observed. In addition, the involvement of the three main branches of the peripheral nervous system (sympathetic, parasympathetic, and somatic) was investigated by means of synaptic blockade with propranolol, atropine, and quinine, respectively. Both propranolol and quinine blocked the cold-induced decrease in respiratory quotient and increase in heat production, whereas atropine had only minor and very brief effects. It is concluded that both the sympathetic and somatic branches are involved in the metabolic changes associated with cold-induced thermogenesis and that the increase in metabolic heat production involves a shift from carbohydrate to lipid utilization irrespective of which of the two branches is activated.

  20. Noncommutative complex Grosse-Wulkenhaar model

    CERN Document Server

    Hounkonnou, Mahouton Norbert

    2012-01-01

    This paper stands for an application of the noncommutative (NC) Noether theorem, given in our previous work [AIP Proc 956 (2007) 55-60], for the NC complex Grosse-Wulkenhaar model. It provides with an extension of a recent work [Physics Letters B 653 (2007) 343-345]. The local conservation of energy-momentum tensors (EMTs) is recovered using improvement procedures based on Moyal algebraic techniques. Broken dilatation symmetry is discussed. NC gauge currents are also explicitly computed.

  1. Points rationnels sur les quotients d'Atkin-Lehner de courbes de Shimura de discriminant $pq$

    CERN Document Server

    Gillibert, Florence

    2010-01-01

    Let $p$ and $q$ be two distinct prime numbers, and $X^{pq}/w_q$ be the quotient of the Shimura curve of discriminant $pq$ by the Atkin-Lehner involution $w_q$. We describe a way to verify in wide generality a criterion of Parent and Yafaev to prove that if $p$ and $q$ satisfy some explicite congruence conditions, known as the conditions of the non ramified case of Ogg, and if $p$ is large enough compared to $q$, then the quotient $X^{pq}/w_q$ has no rational point, except possibly special points.

  2. Half-BPS quotients in M-theory: ADE with a twist

    CERN Document Server

    de Medeiros, Paul; Gadhia, Sunil; Méndez-Escobar, Elena

    2009-01-01

    We classify Freund-Rubin backgrounds of eleven-dimensional supergravity of the form AdS_4 x X^7 which are at least half BPS; equivalently, smooth quotients of the round 7-sphere by finite subgroups of SO(8) which admit an (N>3)-dimensional subspace of Killing spinors. The classification is given in terms of pairs consisting of an ADE subgroup of SU(2) and an automorphism defining its embedding in SO(8). In particular we find novel half-BPS quotients associated with the subgroups of type D_n (for n>5), E_7 and E_8 and their outer automorphisms.

  3. Motor Skills of Toddlers with Autism Spectrum Disorders

    Science.gov (United States)

    Lloyd, Meghann; MacDonald, Megan; Lord, Catherine

    2013-01-01

    With increased interest in the early diagnosis and treatment of children with autism spectrum disorders (ASD), more attention has been called to the motor skills of very young children with ASD. This study describes the gross and fine motor skills of a cross-sectional group of 162 children with ASD between the ages of 12 and 36 months, as well as…

  4. 78 FR 2236 - Federal Motor Vehicle Safety Standards; New Pneumatic Tires for Motor Vehicles With a GVWR of...

    Science.gov (United States)

    2013-01-10

    ... Standards; New Pneumatic Tires for Motor Vehicles With a GVWR of More Than 4,536 Kilograms (10,000 Pounds... Standard (FMVSS) No. 119, New pneumatic tires for motor vehicles with a gross vehicle weight rating (GVWR... first issued in 1973 until it was inadvertently omitted in 2003. The breaking energy requirement...

  5. The impact of emotional intelligence and intelligence quotient (IQ) on child anxiety and behavior in the dental setting.

    Science.gov (United States)

    Aminabadi, Naser Asl; Erfanparast, Leila; Adhami, Ziya Ebrahim; Maljaii, Ensiyeh; Ranjbar, Fatemeh; Jamali, Zahra

    2011-09-01

    The aim of this study was to evaluate the impact of IQ and EQ on child's anxiety and behavior in the dental setting. One hundred and seven children (age range 7-12 years) were selected. BarOn Emotional Quotient Inventory: Youth Version (Baron EQ-I: YV) and the Raven's Colored Progressive Matrices (RCPM) tests were administered on the first examination session. Children's anxiety and behavior were evaluated using the modified child dental anxiety scale (MCDAS) and the sound, eye and motor (SEM) scales, respectively, during the second session. The mean (SD) age of subjects was 8.48 (1.41) years old. The result revealed a significant negative correlation between children's behavior and total EQ score (p EQ and MCDAS scores. Both anxiety (p EQ score (p EQ may be more effective than a low EQ in moderating the level of cooperation during dental treatment of children. IQ scores, on the other hand, were related to the child's EQ score (r = 0.20) and age (r = - 0.29).

  6. Motor skills in kindergarten: Internal structure, cognitive correlates and relationships to background variables.

    Science.gov (United States)

    Oberer, Nicole; Gashaj, Venera; Roebers, Claudia M

    2017-04-01

    The present study aimed to contribute to the discussion about the relation between motor coordination and executive functions in preschool children. Specifically, the relation between gross and fine motor skills and executive functions as well as the relation to possible background variables (SES, physical activity) were investigated. Based on the data of N=156 kindergarten children the internal structure of motor skills was investigated and confirmed the theoretically assumed subdivision of gross and fine motor skills. Both, gross and fine motor skills correlated significantly with executive functions, whereas the background variables seemed to have no significant impact on the executive functions and motor skills. Higher order control processes are discussed as an explanation of the relation between executive functions and motor skills. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. 7 CFR 1410.44 - Average adjusted gross income.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Average adjusted gross income. 1410.44 Section 1410... Average adjusted gross income. (a) Benefits under this part will not be available to persons or legal entities whose average adjusted gross income exceeds $1,000,000 or as further specified in part...

  8. 7 CFR 701.17 - Average adjusted gross income limitation.

    Science.gov (United States)

    2010-01-01

    ... 9003), each applicant must meet the provisions of the Adjusted Gross Income Limitations at 7 CFR part... 7 Agriculture 7 2010-01-01 2010-01-01 false Average adjusted gross income limitation. 701.17... RELATED PROGRAMS PREVIOUSLY ADMINISTERED UNDER THIS PART § 701.17 Average adjusted gross income...

  9. A word Hopf algebra based on the selection/quotient principle

    CERN Document Server

    Duchamp, G H E; Tanasa, A

    2013-01-01

    In this paper, we define a Hopf algebra structure on the vector space spanned by packed words using a selection/quotient coproduct. We show that this algebra is free on its irreducible packed words. We also construct the Hilbert series of this Hopf algebra and we investigate its primitive elements.

  10. Parental education predicts change in intelligence quotient after childhood epilepsy surgery

    NARCIS (Netherlands)

    Meekes, J.; Schooneveld, M.M.J. van; Braams, O.B.; Jennekens, A.; Rijen, P.C. van; Hendriks, M.P.H.; Braun, K.P.J.; Nieuwenhuizen, O. van

    2015-01-01

    Objective: To know whether change in the intelligence quotient (IQ) of children who undergo epilepsy surgery is associated with the educational level of their parents. Methods: Retrospective analysis of data obtained from a cohort of children who underwent epilepsy surgery between January 1996 and

  11. Estimation of the Intelligence Quotient Using Wechsler Intelligence Scales in Children and Adolescents with Asperger Syndrome

    Science.gov (United States)

    Merchan-Naranjo, Jessica; Mayoral, Maria; Rapado-Castro, Marta; Llorente, Cloe; Boada, Leticia; Arango, Celso; Parellada, Mara

    2012-01-01

    Asperger syndrome (AS) patients show heterogeneous intelligence profiles and the validity of short forms for estimating intelligence has rarely been studied in this population. We analyzed the validity of Wechsler Intelligence Scale (WIS) short forms for estimating full-scale intelligence quotient (FSIQ) and assessing intelligence profiles in 29…

  12. Parental education predicts change in intelligence quotient after childhood epilepsy surgery

    NARCIS (Netherlands)

    Meekes, J.; Schooneveld, M.M.J. van; Braams, O.B.; Jennekens, A.; Rijen, P.C. van; Hendriks, M.P.H.; Braun, K.P.J.; Nieuwenhuizen, O. van

    2015-01-01

    Objective: To know whether change in the intelligence quotient (IQ) of children who undergo epilepsy surgery is associated with the educational level of their parents. Methods: Retrospective analysis of data obtained from a cohort of children who underwent epilepsy surgery between January 1996 and S

  13. From Passion to Emotion: Emotional Quotient as Predictor of Work Attitude Behaviour among Faculty Members

    Science.gov (United States)

    Relojo, Dennis; Pilao, Sonia Janice; Dela Rosa, Rona

    2015-01-01

    Positive thinking, in conjunction with a robust attitude, can affect one's well-being and coping strategies under stressful events. This study sought to identify the role of Emotional Quotient (EQ) to Work Attitude Behaviour (WAB) of selected faculty members from three higher educational institutions in the Philippines. Using a non-experimental…

  14. Parental education predicts change in intelligence quotient after childhood epilepsy surgery

    NARCIS (Netherlands)

    Meekes, J.; Schooneveld, M.M.J. van; Braams, O.B.; Jennekens, A.; Rijen, P.C. van; Hendriks, M.P.H.; Braun, K.P.J.; Nieuwenhuizen, O. van

    2015-01-01

    Objective: To know whether change in the intelligence quotient (IQ) of children who undergo epilepsy surgery is associated with the educational level of their parents. Methods: Retrospective analysis of data obtained from a cohort of children who underwent epilepsy surgery between January 1996 and S

  15. Nonlinear least square estimation using difference quotient instead of derivative containing different classes of measurements

    Institute of Scientific and Technical Information of China (English)

    陶华学; 郭金运

    2002-01-01

    Using difference quotient instead of derivative, the paper presents the solution method and procedure of the nonlinear least square estimation containing different classes of measurements. In the meantime, the paper shows several practical cases, which indicate the method is very valid and reliable.

  16. The Autism-Spectrum Quotient and Visual Search: Shallow and Deep Autistic Endophenotypes

    Science.gov (United States)

    Gregory, B. L.; Plaisted-Grant, K. C.

    2016-01-01

    A high Autism-Spectrum Quotient (AQ) score (Baron-Cohen et al. in "J Autism Dev Disord" 31(1):5-17, 2001) is increasingly used as a proxy in empirical studies of perceptual mechanisms in autism. Several investigations have assessed perception in non-autistic people measured for AQ, claiming the same relationship exists between…

  17. Anhydrobiosis quotient: a novel approach to evaluate stability in desiccated bacterial cells.

    Science.gov (United States)

    Hernández, A; Zamora, J; González, N; Salazar, E; Sánchez, M D C

    2009-08-01

    The major objective of this study was the development of a methodology to quantify the anhydrobiotic ability of bacteria and its application to evaluate the stability of desiccated bacterial cells using the biocontrol agent Tsukamurella paurometabola C-924 as a model of anhydrobiote. Tsukamurella paurometabola C-924 was desiccated by spray-drying. Samples of desiccated cells were stored at several temperatures and viability and residual moisture were measured at different intervals of time. The term anhydrobiosis quotient (epsilon) was defined, and a scale of anhydrobiotic ability for classifying micro-organisms in terms of tolerance to desiccation was established (1 < or = epsilon < or = 15). The anhydrobiosis quotient was used to evaluate the stability of the anhydrobiotic cells. As a main result, changes in the anhydrobiosis quotient at several temperatures were fitted using a reparameterized Weibull model, which was found to be robust for the prediction of the stability at 4 degrees C. A novel methodology was developed to evaluate the desiccated state in bacteria. The anhydrobiosis quotient allows the quantitative estimation of the anhydrobiotic ability, and the mathematical model developed allows the prediction of the desiccated state of bacterial populations. The new methodology could be applied in studying the anhydrobiosis state of bacterial populations as a predictive tool for industrial and environmental microbiology.

  18. Association of physical activity and health status with intelligence quotient of high school students in Jeddah.

    Science.gov (United States)

    El-Kholy, Thanaa; Elsayed, Enas

    2015-07-01

    [Purpose] The present study investigated the relationships of physical activity and healthiness with the intelligence quotients of high school students in Jeddah. [Subjects and Methods] A total of 135 male and female students were randomly drawn from public and private secondary schools in Jeddah. A self-designed questionnaire was distributed to the students that included demographic, physical activity, and health status sections. Body mass index measurement and an intelligence quotient test were carried out for all students. In addition, samples of blood were collected to estimate hemoglobin and serum iron. [Results] The highest proportions of males and females (39.1% and 51% respectively) had an intelligence quotient score of more than 75%. Moreover, the findings revealed that about 35% of the students were categorized as overweight obesity, and there was aninverse correlation between body mass index and physical activity. Students who shared physical education classes and exercising at and outside school showed a positive correlation with high IQ scores. Regarding hemoglobin and iron levels, there were significant correlations between their levels in blood and IQ. [Conclusion] The intelligence quotient of adolescent students is positively associated with physical activity and health status.

  19. Estimation of the Intelligence Quotient Using Wechsler Intelligence Scales in Children and Adolescents with Asperger Syndrome

    Science.gov (United States)

    Merchan-Naranjo, Jessica; Mayoral, Maria; Rapado-Castro, Marta; Llorente, Cloe; Boada, Leticia; Arango, Celso; Parellada, Mara

    2012-01-01

    Asperger syndrome (AS) patients show heterogeneous intelligence profiles and the validity of short forms for estimating intelligence has rarely been studied in this population. We analyzed the validity of Wechsler Intelligence Scale (WIS) short forms for estimating full-scale intelligence quotient (FSIQ) and assessing intelligence profiles in 29…

  20. [Analysis on layout of traditional Chinese medicine industry based on location quotient].

    Science.gov (United States)

    Chen, Cong; Yu, Yuanyuan; Hu, Yuanjia; Wang, Yitao

    2012-03-01

    To observe the layout and evolution of the traditional Chinese medicine (TCM) medical industry, classify the industry by region and conduct a preliminary study on its professional advantages, competitiveness and possible cause by using the theory of location quotient in regional economics, in order to provide suggestions for the layout of the TCM medical industry.

  1. MediaQuotient[TM]: National Survey of Family Media Habits, Knowledge, and Attitudes.

    Science.gov (United States)

    Gentile, Douglas A.; Walsh, David A.

    This study examined family media habits, including the use of television, movies, videos, computer and video games, the Internet, music, and print media. The study was conducted by mail with telephone follow-ups, surveying a national random sample of 527 parents of 2- to 17-year-olds who completed MediaQuotient questionnaires. Findings were…

  2. Baryons in Massive Gross-Neveu Models

    CERN Document Server

    Thies, M; Thies, Michael; Urlichs, Konrad

    2005-01-01

    Baryons in the large N limit of (1+1)-dimensional Gross-Neveu models with either discrete or continuous chiral symmetry have long been known. We generalize their construction to the case where the symmetry is explicitly broken by a bare mass term in the Lagrangian. In the discrete symmetry case, the exact solution is found for arbitrary bare fermion mass, using the Hartree-Fock approach. In the continuous symmetry case, a derivative expansion allows us to rederive a formerly proposed Skyrme-type model and to compute systematically corrections to the leading order description based on an effective sine-Gordon theory.

  3. Motor Skill Development in Italian Pre-School Children Induced by Structured Activities in a Specific Playground.

    Directory of Open Access Journals (Sweden)

    Patrizia Tortella

    Full Text Available This study examined the effects and specificity of structured and unstructured activities played at the playground Primo Sport 0246 in Northern Italy on motor skill competence in five years old children. The playground was specifically designed to promote gross motor skills in preschool children; in this study 71 children from local kindergartens came to the park once a week for ten consecutive weeks and were exposed to 30 minutes of free play and 30 minutes of structured activities. Before and after the ten visits, each child completed nine tests to assess levels of motor skills, three for fine-motor skills and six for gross-motor skills. As control, motor skills were also assessed on 39 children from different kindergartens who did not come to the park. The results show that the experimental group who practiced gross-motor activities in the playground for 1 hour a week for 10 weeks improved significantly in 4 out of the 6 gross motor tasks and in none of the fine motor tasks. The data indicate that limited transfer occurred between tasks referring to different domains of motor competences while suggesting cross feeding for improvement of gross-motor skills between different exercises when domains related to physical fitness and strength of specific muscle groups are involved. These results are relevant to the issue of condition(s appropriate for maintaining and developing motor skills in this age group as well as for the planning, organization and implementation of play and physical activities in kindergartens.

  4. Motor Skill Development in Italian Pre-School Children Induced by Structured Activities in a Specific Playground.

    Science.gov (United States)

    Tortella, Patrizia; Haga, Monika; Loras, Håvard; Sigmundsson, Hermundur; Fumagalli, Guido

    2016-01-01

    This study examined the effects and specificity of structured and unstructured activities played at the playground Primo Sport 0246 in Northern Italy on motor skill competence in five years old children. The playground was specifically designed to promote gross motor skills in preschool children; in this study 71 children from local kindergartens came to the park once a week for ten consecutive weeks and were exposed to 30 minutes of free play and 30 minutes of structured activities. Before and after the ten visits, each child completed nine tests to assess levels of motor skills, three for fine-motor skills and six for gross-motor skills. As control, motor skills were also assessed on 39 children from different kindergartens who did not come to the park. The results show that the experimental group who practiced gross-motor activities in the playground for 1 hour a week for 10 weeks improved significantly in 4 out of the 6 gross motor tasks and in none of the fine motor tasks. The data indicate that limited transfer occurred between tasks referring to different domains of motor competences while suggesting cross feeding for improvement of gross-motor skills between different exercises when domains related to physical fitness and strength of specific muscle groups are involved. These results are relevant to the issue of condition(s) appropriate for maintaining and developing motor skills in this age group as well as for the planning, organization and implementation of play and physical activities in kindergartens.

  5. Children's self-perceived bodily competencies and associations with motor skills, body mass index, teachers' evaluations, and parents' concerns.

    Science.gov (United States)

    Toftegaard-stoeckel, Jan; Groenfeldt, Vivian; Andersen, Lars Bo

    2010-10-01

    The associations between physical competence, self-perceived bodily competence, parental concern for their children's motor skill development, and teachers' evaluation of their bodily competence were assessed in 646 six- to seven-year-olds. Physical competence was assessed by the German motor ability test "Körperkoordinationstest für Kinder", while the children's, their parents', and their teachers' evaluations were obtained through questionnaires. Parental concern, teacher evaluation, and a high body mass index were the strongest predictors of low physical competence (motor skill quotient Teachers' evaluation of bodily competence was associated with low self-perceived bodily competence in the children even after adjustment for motor skill quotient, with an odds ratio of 2.3 (P teachers' evaluation of children's motor skills should be considered a key factor when tracking and assessing physical competencies among youth.

  6. Maternal pre-pregnancy obesity and achievement of infant motor developmental milestones in the Upstate KIDS Study

    OpenAIRE

    Wylie, Amanda; Sundaram, Rajeshwari; Kus, Christopher; Ghassabian, Akhgar; Yeung, Edwina H.

    2015-01-01

    Objective Maternal pre-pregnancy obesity is associated with several poor infant health outcomes; however studies that investigated motor development have been inconsistent. Thus, we examined maternal pre-pregnancy weight status and infants’ gross motor development. Design and Methods Participants consisted of 4,901 mother-infant pairs from the Upstate KIDS study, a longitudinal cohort in New York. Mothers indicated dates when infants achieved each of six gross motor milestones when infants we...

  7. Motor-enriched learning activities can improve mathematical performance in preadolescent children

    DEFF Research Database (Denmark)

    Beck, Mikkel Malling; Lind, Rune Rasmussen; Geertsen, Svend Sparre;

    2016-01-01

    -enriched mathematical teaching in Danish preadolescent children (n = 165, age = 7.5 ± 0.02 years). Three groups were included: a control group (CON), which received non-motor enriched conventional mathematical teaching, a fine motor math group (FMM) and a gross motor math group (GMM), which received mathematical...... teaching enriched with fine and gross motor activity, respectively. The children were tested before (T0), immediately after (T1) and 8 weeks after the intervention (T2). A standardized mathematical test (50 tasks) was used to evaluate mathematical performance. Furthermore, it was investigated whether motor......Objective: An emerging field of research indicates that physical activity can benefit cognitive functions and academic achievements in children. However, less is known about how academic achievements can benefit from specific types of motor activities (e.g., fine and gross) integrated into learning...

  8. Motor Neurons

    DEFF Research Database (Denmark)

    Hounsgaard, Jorn

    2017-01-01

    Motor neurons translate synaptic input from widely distributed premotor networks into patterns of action potentials that orchestrate motor unit force and motor behavior. Intercalated between the CNS and muscles, motor neurons add to and adjust the final motor command. The identity and functional...... properties of this facility in the path from synaptic sites to the motor axon is reviewed with emphasis on voltage sensitive ion channels and regulatory metabotropic transmitter pathways. The catalog of the intrinsic response properties, their underlying mechanisms, and regulation obtained from motoneurons...... in in vitro preparations is far from complete. Nevertheless, a foundation has been provided for pursuing functional significance of intrinsic response properties in motoneurons in vivo during motor behavior at levels from molecules to systems....

  9. [Gross anatomy dissection and the legal control].

    Science.gov (United States)

    Yamashina, Shohei; Shibata, Yosaburo

    2010-12-01

    In Japan, dissection of human body is generally prohibited by the Penal Code, i.e. the criminal law. However, the Postmortem Examination and Corpse Preservation Act allows for the dissection of the body in very limited situations, that include gross anatomy dissection and pathological and forensic autopsy in medical and dental schools. Growing numbers of co-medical schools have been founded more recently in Japan, and not a small number of co-medical schools try to adopt human body dissection in the course of anatomy education. The present short communication reminds us of the ways of thinking of the Postmortem Examination and Corpse Preservation Act and the Act on Body Donation for Medical and Dental Education in order that anatomy education in medical as well as co-medical schools takes place under the regulation by these two laws.

  10. Brain Mass and Encephalization Quotients in the Domestic Industrial Pig (Sus scrofa.

    Directory of Open Access Journals (Sweden)

    Serena Minervini

    Full Text Available In the present study we examined the brain of fetal, newborn, and adult pigs raised for meat production. The fresh and formalin-fixed weights of the brain have been recorded and used, together with body weight, to calculate the Encephalization Quotient (EQ. The weight of the cerebellum has been used to calculate the Cerebellar Quotient (CQ. The results have been discussed together with analogue data obtained in other terrestrial Cetartiodactyla (including the domestic bovine, sheep, goat, and camel, domesticated Carnivora, Proboscidata, and Primates. Our study, based on a relatively large experimental series, corrects former observations present in the literature based on smaller samples, and emphasizes that the domestic pig has a small brain relative to its body size (EQ = 0.38 for adults, possibly due to factors linked to the necessity of meat production and improved body weight. Comparison with other terrestrial Cetartiodactyla indicates a similar trend for all domesticated species.

  11. Kernel TV-Based Quotient Image Employing Gabor Analysis and Its Application to Face Recognition

    Science.gov (United States)

    An, Gaoyun; Wu, Jiying; Ruan, Qiuqi

    In order to overcome the drawback of TVQI and to utilize the property of dimensionality increasing techniques, a novel model for Kernel TV-based Quotient Image employing Gabor analysis is proposed and applied to face recognition with only one sample per subject. To deal with illumination outliers, an enhanced TV-based quotient image (ETVQI) model is first adopted. Then for preprocessed images by ETVQI, a bank of Gabor filters is built to extract features at specified scales and orientations. Lastly, KPCA is introduced to extract final high-order and nonlinear features of extracted Gabor features. According to experiments on the CAS-PEAL face database, our model could outperform Gabor-based KPCA, TVQI and Gabor-based TVQI when they face most outliers (illumination, expression, masking etc.).

  12. Classification of intelligence quotient via brainwave sub-band power ratio features and artificial neural network.

    Science.gov (United States)

    Jahidin, A H; Megat Ali, M S A; Taib, M N; Tahir, N Md; Yassin, I M; Lias, S

    2014-04-01

    This paper elaborates on the novel intelligence assessment method using the brainwave sub-band power ratio features. The study focuses only on the left hemisphere brainwave in its relaxed state. Distinct intelligence quotient groups have been established earlier from the score of the Raven Progressive Matrices. Sub-band power ratios are calculated from energy spectral density of theta, alpha and beta frequency bands. Synthetic data have been generated to increase dataset from 50 to 120. The features are used as input to the artificial neural network. Subsequently, the brain behaviour model has been developed using an artificial neural network that is trained with optimized learning rate, momentum constant and hidden nodes. Findings indicate that the distinct intelligence quotient groups can be classified from the brainwave sub-band power ratios with 100% training and 88.89% testing accuracies. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  13. Robust Principal Component Test in Gross Error Detection and Identification

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Principle component analysis (PCA) based chi-square test is more sensitive to subtle gross errors and has greater power to correctly detect gross errors than classical chi-square test. However, classical principal component test (PCT) is non-robust and can be very sensitive to one or more outliers. In this paper, a Huber function liked robust weight factor was added in the collective chi-square test to eliminate the influence of gross errors on the PCT. Meanwhile, robust chi-square test was applied to modified simultaneous estimation of gross error (MSEGE) strategy to detect and identify multiple gross errors. Simulation results show that the proposed robust test can reduce the possibility of type Ⅱ errors effectively. Adding robust chi-square test into MSEGE does not obviously improve the power of multiple gross error identification, the proposed approach considers the influence of outliers on hypothesis statistic test and is more reasonable.

  14. Etiology-specific differences in motor function after hemispherectomy.

    Science.gov (United States)

    van der Kolk, Nicolien M; Boshuisen, Kim; van Empelen, Ron; Koudijs, Suzanne M; Staudt, Martin; van Rijen, Peter C; van Nieuwenhuizen, Onno; Braun, Kees P J

    2013-02-01

    Prediction of functional motor outcome after hemispherectomy is difficult due to the heterogeneity of motor outcomes observed. We hypothesize that this might be related to differences in plasticity during the onset of the underlying epileptogenic disorder or lesion and try to identify predictors of motor outcome after hemispherectomy. Thirty-five children with different etiologies (developmental, stable acquired or progressive) underwent functional hemispherectomy and motor function assessment before hemispherectomy and 24 months after hemispherectomy. Preoperatively, children with developmental etiologies performed better in terms of distal arm strength and hand function, but not on gross motor function tests. Postoperatively, the three etiology groups performed equally poor in muscle strength and hand function, but gross motor function improved in those with acquired and progressive etiologies. Loss of voluntary hand function and distal arm strength after surgery was associated with etiology, intact insular cortex and intact structural integrity of the ipsilesional corticospinal tract on presurgical MRI scans. In conclusion, postoperative motor function can be predicted more precisely based on etiology and on preoperative MRI. Children with developmental etiology more often lose distal arm strength and hand function and show less improvement in gross motor function, compared to those with acquired pathology.

  15. Quotients of the crown domain by a proper action of a cyclic group

    OpenAIRE

    2012-01-01

    Let G/K be an irreducible Riemannian symmetric space of the non-compact type and denote by \\Xi the associated crown domain. We show that for any proper action of a cyclic group \\Gamma the quotient \\Xi/\\Gamma is Stein. An analogous statement holds true for discrete nilpotent subgroups of a maximal split-solvable subgroup of G. We also show that \\Xi is taut.

  16. Numerical study of three-parameter matrix eigenvalue problem by Rayleigh quotient method

    Science.gov (United States)

    Bora, Niranjan; Baruah, Arun Kumar

    2016-06-01

    In this paper, an attempt is done to find approximate eigenvalues and the corresponding eigenvectors of three-parameter matrix eigenvalue problem by extending Rayleigh Quotient Iteration Method (RQIM), which is generally used to solve generalized eigenvalue problems of the form Ax = λBx. Convergence criteria of RQIM will be derived in terms of matrix 2-norm. We will test the computational efficiency of the Method analytically with the help of numerical examples. All calculations are done in MATLAB software.

  17. Relation between dental fluorosis and intelligence quotient in school children of Bagalkot district

    OpenAIRE

    P K Shivaprakash; Kushagra Ohri; Hina Noorani

    2011-01-01

    This study was conducted on 160 children, in the Bagalkot district of Karnataka state between August and October 2010, with the aim of finding out if there is a relation between dental fluorosis status and Intelligence Quotient (IQ). Children were categorized as, those suffering from dental fluorosis and those not suffering from dental fluorosis and for all children in both categories, Intelligence testing was done using the Raven′s Coloured Progressive Matrices. The following observations we...

  18. CSF/serum quotient graphs for the evaluation of intrathecal C4 synthesis

    Directory of Open Access Journals (Sweden)

    Rey Alexis

    2009-07-01

    Full Text Available Abstract Background Cerebrospinal fluid (CSF/serum quotient graphs have been used previously to determine local synthesis in brain of immunoglobulins and C3 complement component. The aim of this study was to use the same technique to construct quotient graphs, or Reibergrams, for the beta globulin C4 and to evaluate the method for assessing intrathecal synthesis in neurological disease. Methods The constants in the previously-defined Reibergram for immunoglobulin IgA were used to calculate the CSF/serum quotient for C4. CSF and serum were analyzed for C4, IgA and albumin from a total of 12 patients with meningoencephalitis caused by encapsulated microorganisms and 10 subjects without infections or inflammatory neurological disease, some of which had dysfunction of the blood-CSF barrier, Results The formula and C4 Reibergram with the constants previously found for IgA, determined the intrathecal C4 synthesis in CSF. The intrathecal C4 fraction in CSF (C4 loc in mg/l was compared to the C4-Index (fraction of CSF: serum for C 4/fraction of CSF: serum for albumin. There was a significant correlation between the two formulae. The CSF/Serum quotient graph was superior for detecting intrathecal synthesis of C4 under variable conditions of blood-CSF barrier permeability. Conclusion The C4 Reibergram can be used to quantify the intrathecal synthesis of this component of the complement system in different infectious diseases of the central nervous system and is especially useful for patients with blood-brain barrier dysfunction.

  19. What's your attraction quotient?%什么是你的吸引力?

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Contrary to what most people believe, what we attract in life does not depend on our looks, our status, or our IQ."It depends on our AQ-Attraction Quotient,"says Sandra Anne Taylor,"which is determined by the energetic message we send out about ourselves. Whether we realize it or not,the daily resonance of our beliefs,emotions and attitudes toward ourselves is what determines the quality of our lives."

  20. The Role of Intelligence Quotient and Emotional Intelligence in Cognitive Control Processes

    OpenAIRE

    Checa, Purificación; Fernández-Berrocal, Pablo

    2015-01-01

    The relationship between intelligence quotient (IQ) and cognitive control processes has been extensively established. Several studies have shown that IQ correlates with cognitive control abilities, such as interference suppression, as measured with experimental tasks like the Stroop and Flanker tasks. By contrast, there is a debate about the role of Emotional Intelligence (EI) in individuals' cognitive control abilities. The aim of this study is to examine the relation between IQ and EI, and ...

  1. Topological features in crystal structures: a quotient graph assisted analysis of underlying nets and their embeddings.

    Science.gov (United States)

    Eon, Jean Guillaume

    2016-05-01

    Topological properties of crystal structures may be analysed at different levels, depending on the representation and the topology that has been assigned to the crystal. Considered here is the combinatorial or bond topology of the structure, which is independent of its realization in space. Periodic nets representing one-dimensional complexes, or the associated graphs, characterize the skeleton of chemical bonds within the crystal. Since periodic nets can be faithfully represented by their labelled quotient graphs, it may be inferred that their topological features can be recovered by a direct analysis of the labelled quotient graph. Evidence is given for ring analysis and structure decomposition into building units and building networks. An algebraic treatment is developed for ring analysis and thoroughly applied to a description of coesite. Building units can be finite or infinite, corresponding to 1-, 2- or even 3-periodic subnets. The list of infinite units includes linear chains or sheets of corner- or edge-sharing polyhedra. Decomposing periodic nets into their building units relies on graph-theoretical methods classified as surgery techniques. The most relevant operations are edge subdivision, vertex identification, edge contraction and decoration. Instead, these operations can be performed on labelled quotient graphs, evidencing in almost a mechanical way the nature and connection mode of building units in the derived net. Various examples are discussed, ranging from finite building blocks to 3-periodic subnets. Among others, the structures of strontium oxychloride, spinel, lithiophilite and garnet are addressed.

  2. Hepatic Steatosis, Carbohydrate Intake, and Food Quotient in Patients with NAFLD

    Directory of Open Access Journals (Sweden)

    Concepcion Gonzalez

    2013-01-01

    Full Text Available Is steatosis related to the spontaneous carbohydrate intake in patients with NAFLD? We performed dietary records for 24 patients with NAFLD, 3 months after their liver biopsy was performed and before the deliverance of a dietary advice. The food quotient, indicator of the proportion of calories from carbohydrates, was calculated as (1.00×%  calories from carbohydrates/100 + (0.70×%  calories from lipids/100 + (0.81×%  calories from proteins/100. The associations between diet variables and steatosis% on the hepatic biopsies were tested by regression analysis, and diet variables were compared according to the presence of fibrosis. The subjects displayed a large range of steatosis, 50.5% ± 25.5 [10–90], correlated with their energy intake (1993 ± 597 kcal/d, , and food quotient (0.85 ± 0.02, , , which remained significant with both variables by a multivariate regression analysis (, . For the 17/24 patients with a hepatic fibrosis, the energy intake was lower (fibrosis: 1863 ± 503 versus others: 2382 ± 733 kcal/d, , and their food quotients did not differ from patients without fibrosis. Hepatic steatosis was related to the energy and carbohydrate intakes in our patients; the role of dietary carbohydrates was detectable in the range of usual carbohydrate intake: 32% to 58% calories.

  3. Effect of temperate climate tree species on gross ammonification, gross nitrification and N2O formation

    Science.gov (United States)

    Brüggemann, N.; Rosenkranz, P.; Papen, H.; Butterbach-Bahl, K.

    2003-04-01

    Microbial nitrogen turnover processes in the soil, like ammonification, nitrification and denitrification, play an important role in the formation of nitrous oxide (N2O): (i) ammonification, because it releases nitrogen from organic material in the form of ammonium (NH4+), which in turn can serve as substrate for nitrification; (ii) nitrification itself (i.e. the turnover of NH4+ to nitrate, NO3-), during which nitric oxide (NO) and N2O can be released as by-products at varying ratios; (iii) denitrification, in which NO3- serves as electron acceptor and is converted to molecular nitrogen (N2) via NO and N2O as intermediates, that can also be partially lost to the atmosphere. Temperate forest soils are a substantial source of atmospheric N2O contributing up to 10% to the total atmospheric N2O budget. However, this figure is afflicted with a huge uncertainty due to a number of factors governing the soil N2O formation, consumption, release and uptake, which are not fully understood at present. To one of these factors belongs the influence of the tree species on nitrogen turnover processes in the soil and the formation of N trace gases related with them. The aim of the present work was to analyse this tree species effect for the temperate climate region. For this purpose the effect of five different temperate tree species, having the same age and growing on the same soil in direct vicinity to each other, on gross ammonification and gross nitrification as well as on N2O formation was investigated. The trees (common beech, Fagus sylvatica; pedunculate oak, Quercus robur; Norway spruce, Picea abies; Japanese larch, Larix leptolepis; mountain pine, Pinus mugo) were part of a species trial in Western Jutland, Denmark, established in 1965 on a former sandy heathland. Samples from the soil under these five tree species were taken in spring and in summer 2002, respectively, differentiating between organic layer and mineral soil. The gross rates of ammonification as well of

  4. Motor syndromes.

    Science.gov (United States)

    Corea, Francesco; Micheli, Sara

    2012-01-01

    Motor disturbances alone or associated with other focal deficits are the most common symptoms suggesting a neurovascular event. An appropriate clinical assessment of these signs and symptoms may help physicians to better diagnose and to both better treat and predict outcome. In this paper the main clinical features of motor deficit are described together with other motor-related events such as ataxia and movement disturbances.

  5. Opposable spines facilitate fine and gross object manipulation in fire ants

    Science.gov (United States)

    Cassill, Deby; Greco, Anthony; Silwal, Rajesh; Wang, Xuefeng

    2007-04-01

    Ants inhabit diverse terrestrial biomes from the Sahara Desert to the Arctic tundra. One factor contributing to the ants’ successful colonization of diverse geographical regions is their ability to manipulate objects when excavating nests, capturing, transporting and rendering prey or grooming, feeding and transporting helpless brood. This paper is the first to report the form and function of opposable spines on the foretarsi of queens and workers used during fine motor and gross motor object manipulation in the fire ant, Solenopsis invicta. In conjunction with their mandibles, queens and workers used their foretarsi to grasp and rotate eggs, push or pull thread-like objects out of their way or push excavated soil pellets behind them for disposal by other workers. Opposable spines were found on the foretarsi of workers from seven of eight other ant species suggesting that they might be a common feature in the Formicidae.

  6. Quotient Based Multiresolution Image Fusion of Thermal and Visual Images Using Daubechies Wavelet Transform for Human Face Recognition

    CERN Document Server

    Bhowmik, Mrinal Kanti; Nasipuri, Mita; Basu, Dipak Kumar; Kundu, Mahantapas

    2010-01-01

    This paper investigates the multiresolution level-1 and level-2 Quotient based Fusion of thermal and visual images. In the proposed system, the method-1 namely "Decompose then Quotient Fuse Level-1" and the method-2 namely "Decompose-Reconstruct then Quotient Fuse Level-2" both work on wavelet transformations of the visual and thermal face images. The wavelet transform is well-suited to manage different image resolution and allows the image decomposition in different kinds of coefficients, while preserving the image information without any loss. This approach is based on a definition of an illumination invariant signature image which enables an analytic generation of the image space with varying illumination. The quotient fused images are passed through Principal Component Analysis (PCA) for dimension reduction and then those images are classified using a multi-layer perceptron (MLP). The performances of both the methods have been evaluated using OTCBVS and IRIS databases. All the different classes have been ...

  7. Research on establishing the rank and quotient of functions in product value analysisengineering

    Directory of Open Access Journals (Sweden)

    Gheorghe Burz

    2011-12-01

    Full Text Available The constructive conception of a product results from uniting subsystems with basic usage values. These basic usage values make up the functions of the product. The notion of product function is the basic notion that product value analysis/value engineering(VA/VE operates with, and function analysis together with creative thinking constitutes „the oxygen of value engineering”. The present paper defines the notion of rank of a product function, establishes the formula for calculating its value and it reviews some ways of Determining the levels of importance of product functions, with the aim of proposing a new distribution of the importance of these Functions within the total usage value. Establishing the rank of a function can be reduced to the issue of comparing product functions by experts, consumers, team members for VA/VE. Subsequently, the ensuing results are subjected to adequate mathematical operations in order to determin the levels of importance and the quotients of each function within the product ussage value, as well as the distribution of these quotients. Due to the fact that the quota or quotient of a function within the product usage value plays an important role in conceiving and designing products, more precisely, in the economical shaping of functions, the distribution law to which this parametre is subjected is also very important. A critical study of the methods currently used to determine function quotients shows that these methods conduct to a linear distribution of these quotients, and, under these Circumstances, the ratio between the highest level of importance and the lowest level of importance is equal to the number of functions – number that is very high indeed for complex products. On the other hand, it is rightly assumed that there is a considerable number of products for which the functions do not follow a linear distribution. The Zipf distribution or its generalised form, the Pareto

  8. TERATOGENIC EFFECTS OF SILVER NANOPARTICLES: GROSS ANOMALIES

    Directory of Open Access Journals (Sweden)

    Jyoti Prakash

    2015-07-01

    Full Text Available BACK GROUND: Prenatal exposure of AgNPs can induces devastative and detrimental effect in the organogenesis period of the developing embryos and foetuses. Organogenesis period is highly condemnatory and persuadable. Any injury to embryo during this period leads to dysmorphogenesis or even death AIM: The present study means to evaluate the gross anomalies on developing f o etus subsequent to silver nanoparticle ingestion during the gestational period. MATERIAL & METHOD: Random selections of pregnant Swiss albino mice were selected. AgNPs, of 20 - 100 nm size ra nge, were administered to pregnant mice by repeated oral gavages at concentra tions of 0.5, 1, 5, 10, 15 & 20 mg/kg/day during 4 - 17 gestational day. All dams were subjected to exteriorization on GD 18. The fetuses were evaluated for body malformation effects . RESULTS: Repeated oral gavages treatment with AgNPs at a concentration of 0.5mg/kg/day caused resorption (4.61% and intra uterine growth retardation (7.69% with no gross morphology alteration. 1 mg/kg/day caused resorption (9.23% and intra uterine growth retardation (10.76% with a rare case of haemorrhagic conception (1.53%, 5mg/kg/day caused limb malformation (7.01% resorption (17.54% and intra uterine growth retardation (17.54%, closed type Neural tube deformity (5.26%, 10mg/kg/day caused 20 % of limb malformation including Amelia, foot and tail vein hemorrhages and simple tail vein haemorrhage (3.50% each, resorption (22.80%, intra uterine growth retardation (29.82%, 15mg/kg/day caused severe hemorrhage within the entire body (22.80%, lim b anomaly including syndactyly and oligodactyly (8.77%, resorption (42.10%, intra uterine growth retardation (45.61%, 20mg/kg/day caused Omphalocele (3.27%, Bidiscoidal placental anomaly (9.83%, resorption (29.50% and intra uterine growth retardation (62.29%. CONCLUSION: The results show that a repeated oral dose of AgNPs during pregnancy caused fetal body dysmorphogenesis which is dose

  9. Children's self-perceived bodily competencies and associations with motor skills, body mass index, teachers' evaluations, and parents' concerns

    DEFF Research Database (Denmark)

    Toftegaard-Stoeckel, Jan; Groenfeldt, Vivian; Andersen, Lars Bo

    2010-01-01

    ability test "Korperkoordinationstest fur Kinder", while the children's, their parents', and their teachers' evaluations were obtained through questionnaires. Parental concern, teacher evaluation, and a high body mass index were the strongest predictors of low physical competence (motor skill quotient ...

  10. Neurodevelopmental Outcome of ECMO Survivors at Five Years of Age: The Potential for Academic and Motor Difficulties.

    Science.gov (United States)

    Langenbacher, Deborah; Nield, Toni; Poulsen, Marie Kanne

    2001-01-01

    This study examined the cognitive and motor functioning of 52 survivors of neonatal extracorporeal membrane oxygenation (ECMO) at age 5. Ten percent were diagnosed with mental retardation, while an additional 12 percent presented other disabilities. A common pattern of specific vulnerabilities in cognitive, gross motor, fine motor, and motor…

  11. The Relationship between Motor Abilities and Early Social Development in a Preschool Cohort of Children with Cerebral Palsy

    Science.gov (United States)

    Whittingham, Koa; Fahey, Michael; Rawicki, Barry; Boyd, Roslyn

    2010-01-01

    Aim: To investigate the relationship between motor ability and early social development in a cohort of preschool children with cerebral palsy (CP). Design: Population-based cohort study. Methods: Participants were 122 children with CP assessed at 18, 24 and 30 months, corrected age (ca). Motor ability was measured by the Gross Motor Function…

  12. Gross revenue risk in Swiss dairy farming.

    Science.gov (United States)

    El Benni, N; Finger, R

    2013-02-01

    This study investigated how agricultural policy reforms, including market liberalization and market deregulation, have influenced gross revenue risk of Swiss dairy producers using farm-level panel data between 1990 and 2009. Based on detrended data, variance decomposition was applied to assess how output prices and yields contributed to revenue risk over 3 different periods: the whole period (1990-2009), the first decade (1990-1999), and the second decade (1999-2009). In addition, the effect of expected changes in animal-based support for roughage-consuming cattle and price volatility on revenue risk was evaluated using a simulation model. Prices were the main contributor to revenue risk, even if the importance of yield risk increased over time. Swiss dairy producers can profit from natural hedge but market deregulation and market liberalization have reduced the natural hedge at the farm level. An increase in price volatility would substantially increase revenue risk and would, together with the abandonment of direct payments, reduce the comparative advantage of dairy production for risk-averse decision makers. Depending on other available risk management strategies, price risk management instruments might be a valuable solution for Swiss dairy producers in the future.

  13. Guidelines for Standard Photography in Gross and Clinical Anatomy

    Science.gov (United States)

    Barut, Cagatay; Ertilav, Hakan

    2011-01-01

    Photography has a widespread usage in medicine and anatomy. In this review, authors focused on the usage of photography in gross and clinical anatomy. Photography in gross and clinical anatomy is not only essential for accurate documentation of morphological findings but also important in sharing knowledge and experience. Photographs of cadavers…

  14. 26 CFR 1.61-4 - Gross income of farmers.

    Science.gov (United States)

    2010-04-01

    ... Gross income of farmers. (a) Farmers using the cash method of accounting. A farmer using the cash receipts and disbursements method of accounting shall include in his gross income for the taxable year— (1) The amount of cash and the value of merchandise or other property received during the taxable...

  15. Guidelines for Standard Photography in Gross and Clinical Anatomy

    Science.gov (United States)

    Barut, Cagatay; Ertilav, Hakan

    2011-01-01

    Photography has a widespread usage in medicine and anatomy. In this review, authors focused on the usage of photography in gross and clinical anatomy. Photography in gross and clinical anatomy is not only essential for accurate documentation of morphological findings but also important in sharing knowledge and experience. Photographs of cadavers…

  16. The Gross Anatomy Course: An Analysis of Its Importance

    Science.gov (United States)

    Bockers, Anja; Jerg-Bretzke, Lucia; Lamp, Christoph; Brinkmann, Anke; Traue, Harald C.; Bockers, Tobias M.

    2010-01-01

    The gross anatomy dissection course is a cost-intensive piece of undergraduate medical education that students and professionals alike describe as very important within the overall medical curriculum. We sought to understand more explicitly students' valuation of gross anatomy as an "important" course and so developed a quantitative…

  17. Motor homopolar

    OpenAIRE

    Agustín Martín Muñoz

    2007-01-01

    Mostramos la construcción de un modelo de motor homopolar, uno de los más antiguos tipos de motores eléctricos. Se caracterizan porque el campo magnético del imán mantiene siempre la misma polaridad (de ahí su nombre, del griego homos, igual), de modo que, cuando una corriente eléctrica atraviesa el campo magnético, aparece una fuerza que hace girar los elementos no fijados mecánicamente. En el sencillísimo motor homopolar colgado (Schlichting y Ucke 2004), el imán puede girar ...

  18. Best approximation in quotient spaces with application to the finishing of optical surfaces

    Science.gov (United States)

    Bennett, Therese Lynn

    The finishing of axisymmetric optical surfaces relies upon the use of Computer Numerically Controlled (CNC) machines. Porsching and Hall developed a mathematical model for a general class of such machines, which can be used to generate material removal rates. These removal rates give the amount of material removed at each radial point on the workpiece per unit time. In this thesis, we use these material removal rates to generate two different material removal strategies for Operator Controlled (OC) finishing. Given an initial error profile which is an element of the quotient space C[a, b]IK where K is the space of constant functions, we seek a best approximation to this error profile by elements of a closed convex set. Some other nonstandard features of this best approximation problem are nonnegativity constraints on the variables, the nondifferentiability of the approximating functions, and the fact that the approximating functions do not form a Haar space. We explore best approximation on a quotient space and show that many of the standard existence and uniqueness theorems can be extended. For the first removal strategy, we solve the best approximation problem using the L2-norm, which leads to a quadratic programming problem (QPP). This QPP is solved after first using a modified Gram-Schmidt process to obtain a set of orthogonal removal rates. Our second strategy employs best minimax approximation. Since we do not have a Haar space, the standard characterizations theorems do not apply, although similar theorems are established. Using two definitions of the infinity norm on the quotient space C[a, b]IK, the problem can be reformulated as both a semi-infinite programming problem and as a convex programming problem. Computer programs which implement the least squares algorithm and two minimax algorithms which solve the related convex programming problems are described. Finally, we generate and discuss numerical examples which illustrate the theory and simulate the

  19. Qigong massage for motor skills in young children with cerebral palsy and Down syndrome.

    Science.gov (United States)

    Silva, Louisa M T; Schalock, Mark; Garberg, Jodi; Smith, Cynthia Lammers

    2012-01-01

    In this article, we present a small randomized controlled study evaluating the effect of a dual parent- and trainer-delivered qigong massage methodology on motor skills and sensory responses in 28 children under age 4 with developmental delay and motor tone abnormalities. Fourteen children had high motor tone as a result of cerebral palsy (CP), and 14 children had low motor tone as a result of Down syndrome. Multivariate analysis and post hoc analysis of variance showed large effect-size improvements in Peabody Gross Motor Scale (PGMS) Object Manipulation scores (p qigong massage as a promising avenue for research to improve motor skills in young children with CP and Down syndrome.

  20. Attention-Deficit Hyperactivity Disorder in the context of a high intellectual quotient/giftedness.

    Science.gov (United States)

    Antshel, Kevin M

    2008-01-01

    The diagnosis of Attention-Deficit Hyperactivity Disorder (ADHD) in children with a high intellectual quotient (IQ) and/or giftedness is controversial with many opinions existing on both sides of the debate. Relationships between IQ and cognitive vulnerabilities frequently described in the ADHD population vary in strength. Data asserting the validity of ADHD in the high IQ/giftedness population are discussed with comparisons made to average IQ ADHD. Educational implications of having ADHD in thecontext of a high IQ/giftedness are presented.

  1. Triggering for submaximal exercise level in gastric exercise tonometry: serial lactate, heart rate, or respiratory quotient?

    Science.gov (United States)

    Otte, Johannes A; Oostveen, Ellie; Mensink, Peter B F; Geelkerken, Robert H; Kolkman, Jeroen J

    2007-08-01

    Gastric exercise tonometry is a functional diagnostic test in chronic gastrointestinal ischemia. As maximal exercise can cause false-positive tests, exercise buildup should be controlled to remain submaximal. We evaluated three parameters for monitoring and adjusting exercise levels (heart rate [HR], respiratory quotient [RQ], and serial lactate measurements) in 178 tests in both healthy volunteers and patients suspected of gastrointestinal ischemia. Exercise levels above submaximal occurred in 20% of HR-, 2% of RQ-, and 5% of lactate-monitored tests (Pnegatives (5% vs. 6%). Although RQ monitoring yielded the greatest proportion of optimal exercise tests, serial lactate monitoring is our method of choice, combining optimal diagnostic accuracy, low cost, and simplicity.

  2. Maximal linear groups induced on the Frattini quotient of a $p$-group

    OpenAIRE

    2016-01-01

    Let $p>3$ be a prime. For each maximal subgroup $H \\leqslant \\mathrm{GL}(d,p)$ with $|H|=p^{\\mathrm O(d^2)}$, we construct a $d$-generator finite $p$-group $G$ with the property that $\\mathrm{Aut}(G)$ induces $H$ on the Frattini quotient $G/\\Phi(G)$ and $|G|= p^{\\mathrm O(d^4)}$. A significant feature of this construction is that $|G|$ is very small compared to $|H|$, shedding new light upon a celebrated result of Bryant and Kov\\'acs. The groups $G$ that we exhibit have exponent $p$, and of a...

  3. Ultrasonic Motors

    Science.gov (United States)

    2003-06-01

    and T. Higuchi, "Cylindrical Micro Ultrasonic Motor Utilizing Bulk Lead Zirconate Titanate (PZT)," Japanese Journal of Applied Physics Part 1-Regular Papers Short Notes & Review Papers, vol. 38, pp. 3347-3350, 1999.

  4. Estimating the gross moist stability in shallow and deep convection

    Science.gov (United States)

    Chen, C. A.; Jong, B. T.; Chou, C.

    2015-12-01

    Gross moist stability has been used to study the link between tropical deep convection and large scale circulation in a moist static energy (MSE) budget. Here we aim to calculate the gross moist stability from more realistic profiles of vertical velocity and extend it beyond deep convection, adding shallow convection. Based on a principal component analysis, we were able to decompose the vertical velocity into two leading modes, which are dominated by deep and shallow convection, respectively. According to the deep and shallow modes, we calculate the gross moist stability for these two modes and discuss the roles of deep and shallow convection in the MSE budget. The gross moist stability of deep convection tends to be positive in the tropics, while that of shallow convection is negative over most areas of the tropics. This implies that deep convection exports MSE to stabilize the atmosphere and shallow convection imports MSE to enhance deep convection and destabilize the atmosphere. Based on the spatial distribution, moisture tends to reduce the gross moist stability of deep convection, while dry static energy has little impact. Deeper deep convection tends to have greater gross moist stability. For shallow convection, on the other hand, the gross moist stability is affected not only by low-level moisture but also mid-level moisture. Both moister low-level and drier mid-level moisture reduce the gross moist stability of shallow convection. Greater low-level dry static energy, which is associated with warmer sea surface temperature, also tends to reduce gross moist stability.

  5. Relationship between motor abilities and severity of autism spectrum disorder

    OpenAIRE

    Cvijetić Marija; Gagić Sanja

    2017-01-01

    According to the findings in literature, motor skills of children with autism spectrum disorders generally differ from age expectations and are increasingly being associated with speech and language and social development, and adaptive behavior. The aim of the research was to determine the relationship between the development level of fine and gross motor skills and autism severity of children with autism spectrum disorder. The sample included 30 children with autism spectrum disorder and ass...

  6. Children with low motor ability have lower visual-motor integration ability but unaffected perceptual skills.

    Science.gov (United States)

    Bonifacci, Paola

    2004-09-01

    The purpose of this study was to examine perceptual, visual-motor abilities and intellectual skills in children with low, average and above average motor abilities. The participants were 144 children (aged 6-10 years) attending elementary school. Three groups of children were identified on the basis of their performance at the TGMD (Test of Gross Motor Development; [Ulrich, D.A. (1985). TGMD, Test of Gross Motor Development. Austin, Texas: PRO-ED. Edizione Italiana a cura di D. Ianes, TEST TGM. Test di valutazione delle abilita grosso-motorie. 1994, Trento: Edizioni Centro Studi Erickson]). Each child received an intelligence test (K-BIT; [Kaufman, A.S., & Kaufman, N.L. (1990). K-BIT. Kaufman Brief Intelligence Test. Circle Pines, MN: American Guidance Service]) and was evaluated for perceptual and visual-motor integration abilities (DTVP; [Hammill, D.D., Pearson, N.A., & Voress, J.K. (1993). Developmental Test of Visual Perception (2nd ed.). Austin, Texas: PRO-ED. Edizione Italiana a cura di D. Ianes, TEST TPV. Test di percezione visiva e integrazione visuo-motoria. Trento: Edizioni Centro Studi Erickson]). Results highlight a significant difference in visual-motor integration between children with high and low gross-motor abilities, in the absence of significant differences in perceptual skills or intellectual ability. The findings are discussed with reference to the concept of atypical brain development [Gilger, J.W., & Kaplan, B.J. (2001). Atypical brain development: A conceptual framework for understanding developmental learning disabilities. Developmental Neuropsychology, 20, 465].

  7. Relationship between Motor Skill and Body Mass Index in 5- to 10-Year-Old Children

    Science.gov (United States)

    D'Hondt, Eva; Deforche, Benedicte; De Bourdeaudhuij, Ilse; Lenoir, Matthieu

    2009-01-01

    The purpose of this study was to investigate gross and fine motor skill in overweight and obese children compared with normal-weight peers. According to international cut-off points for Body Mass Index (BMI) from Cole et al. (2000), all 117 participants (5-10 year) were classified as being normal-weight, overweight, or obese. Level of motor skill…

  8. Fine Motor Skills and Executive Function Both Contribute to Kindergarten Achievement

    Science.gov (United States)

    Cameron, Claire E.; Brock, Laura L.; Murrah, William M.; Bell, Lindsay H.; Worzalla, Samantha L.; Grissmer, David; Morrison, Frederick J.

    2012-01-01

    This study examined the contribution of executive function (EF) and multiple aspects of fine motor skills to achievement on 6 standardized assessments in a sample of middle-socioeconomic status kindergarteners. Three- and 4-year-olds' (n = 213) fine and gross motor skills were assessed in a home visit before kindergarten, EF was measured at fall…

  9. Spatial Concept Learning in Preschool Children: Motoric Experiences and Verbal Repetition as Adjuncts to Passive Listening.

    Science.gov (United States)

    And Others; Worthington, R. Kirby

    1980-01-01

    Thirty-two preschool children were matched by age, sex, and pretest scores on spatial concept knowledge. Four groups were (1) instruction (see and hear) only, (2) verbal repetition, (3) fine motor treatment (hand manipulation), and (4) gross motor treatment (body movement). There was no difference in performance between groups given instruction…

  10. Development and face validity of a cerebral visual impairment motor questionnaire for children with cerebral palsy

    NARCIS (Netherlands)

    Salavati, M.; Waninge, A.; Rameckers, E. A. A.; van der Steen, J.; Krijnen, W. P.; van der Schans, C. P.; Steenbergen, B.

    2017-01-01

    Aim The objectives of this study were (i) to develop two cerebral visual impairment motor questionnaires (CVI-MQ's) for children with cerebral palsy (CP): one for children with Gross Motor Function Classification System (GMFCS) levels I, II and III and one for children with GMFCS levels IV and V; (i

  11. Torsion in the full orbifold K-theory of abelian symplectic quotients

    CERN Document Server

    Goldin, Rebecca; Holm, Tara S

    2009-01-01

    Let (M,\\omega,\\Phi) be a Hamiltonian T-space and let H be a closed Lie subtorus of T. Under some technical hypotheses on the moment map \\Phi, we prove that there is no additive torsion in the integral full orbifold K-theory of the orbifold symplectic quotient [M//H]. Our main technical tool is an extension to the case of moment map level sets the well-known result that components of the moment map of a Hamiltonian T-space M are Morse-Bott functions on M. As first applications, we conclude that a large class of symplectic toric orbifolds, as well as certain S^1-quotients of GKM spaces, have integral full orbifold K-theory that is free of additive torsion. Finally, we introduce the notion of semilocally Delzant which allows us to formulate sufficient conditions under which the hypotheses of the main theorem hold. We illustrate our results using low-rank coadjoint orbits of type A and B.

  12. Inverse association between 18-carbon trans fatty acids and intelligence quotients in smoking schizophrenia patients.

    Science.gov (United States)

    Lohner, Szimonetta; Vágási, Judit; Marosvölgyi, Tamás; Tényi, Tamás; Decsi, Tamás

    2014-01-30

    This study aimed to investigate polyunsaturated (PUFA) and trans isomeric fatty acid status in schizophrenia patients. Fatty acid composition of plasma phospholipids (PL) and triacylglycerols (TG) was analyzed by gas chromatography in 29 schizophrenia patients and 15 healthy controls. We found no difference in PL n-3 fatty acid status between the two groups, while the values of 22:5n-6 were significantly higher in patients with schizophrenia than in controls. In TG, values of docosatrienoic acid (20:3n-3) and docosapentaenoic acid (20:5n-3) were significantly higher in schizophrenia patients than in controls. We found no difference in the trans fatty acid status between patients and controls. In smoking schizophrenia patients significant negative correlations were detected between Wechsler adult full-scale intelligence quotients and values of total trans fatty acids in PL lipids, whereas no such correlation was seen either in non-smoking schizophrenia patients, or in healthy controls. While data obtained in the present study fail to furnish evidence for n-3 PUFA supplementation to the diet of patients with schizophrenia, they indicate that in smoking schizophrenia patients high dietary exposure to trans fatty acids is associated with lower intelligence quotients.

  13. Environmental risk assessment of registered insecticides in Iran using Environmental Impact Quotient (EIQ index

    Directory of Open Access Journals (Sweden)

    S. Moinoddini

    2016-05-01

    Full Text Available In the last decades, pesticides have been used extensively, in order to control pests and plant diseases, but negative impacts of pesticides caused several environmental problems and put human health in danger. In order to decrease environmental hazards of pesticide, risk of pesticide application should be measured briefly and precisely. In this study environmental impacts of registered insecticides in Iran which applied in 2001-2002, 2003-2004, 2004-2005, are considered using environmental impact quotient (EIQ index. Results showed that among considered insecticides, Imidacloprid, Fipronil and Tiodicarb, potentially (EIQ were the most hazardous insecticides, respectively. Taking rate of application and active ingredient of insecticide in to account, environmental impact (practical toxicity per cultivated hectare (EIQ Field of each provinces were investigated. In this regard, among different province of Iran, Kerman, Mazandaran and Golestan were in danger more than the others, respectively. Besides, considering the amount of agricultural production in provinces, environmental impact per ton of production were calculated for each provinces which three northern provinces of Mazandaran, Golestan and Guilan, respectively endure the most environmental impact per ton of production. Eventually based on environmental impact quotient, results demonstrated that majority of environmental impacts of insecticide in Iran were due to inadequate knowledge and also overuse of a few number of insecticides. Therefore, by improving knowledge about environmental impact of pesticides and also developing environmental friendly and ecological based methods, negative environmental impacts of insecticides will be reduced significantly.

  14. Quotients of an affine variety by an action of a torus

    CERN Document Server

    Chuvashova, Olga V

    2012-01-01

    Let X be an affine T-variety. We study two different quotients for the action of T on X: the toric Chow quotient X/_CT and the toric Hilbert scheme H. We introduce a notion of the main component H_0 of H which parameterizes general T-orbit closures in X and their flat limits. The main component U_0 of the universal family U over H is a preimage of H_0. We define an analogue of a universal family W_X over the main component of the X/_CT. We show that the toric Chow morphism restricted on the main components lifts to a birational projective morphism from U_0 to W_X. The variety W_X also provides a geometric realization of the Altmann-Hausen family. In particular, the notion of W_X allows us to provide an explicit description of the fan of the Altmann-Hausen family in the toric case.

  15. Best relay selection using SNR and interference quotient for underlay cognitive networks

    KAUST Repository

    Hussain, Syed Imtiaz

    2012-06-01

    Cognitive networks in underlay settings operate simultaneously with the primary networks satisfying stringent interference limits. This condition forces them to operate with low transmission powers and confines their area of coverage. In an effort to reach remote destinations, underlay cognitive sources make use of relaying techniques. Selecting the best relay among those who are ready to cooperate is different in underlay settings than traditional non-cognitive networks. In this paper, we present a relay selection scheme which uses the quotient of the relay link signal to noise ratio (SNR) and the interference generated from the relay to the primary user to choose the best relay. The proposed scheme optimizes this quotient in a way to maximize the relay link SNR above a certain value whereas the interference is kept below a defined threshold. We derive closed expressions for the outage probability and bit error probability of the system incorporating this scheme. Simulation results confirm the validity of the analytical results and reveal that the relay selection in cognitive environment is feasible in low SNR regions. © 2012 IEEE.

  16. Universal triple I fuzzy reasoning algorithm of function model based on quotient space

    Institute of Scientific and Technical Information of China (English)

    Lu Qiang; Shen Guanting; and Liu Xiaoping

    2012-01-01

    Aiming at the deficiencies of analysis capacity from different levels and fuzzy treating method in product function modeling of conceptual design, the theory of quotient space and universal triple I fuzzy reasoning method are introduced, and then the function modeling algorithm based on the universal triple I fuzzy reasoning method is proposed. Firstly, the product function granular model based on the quotient space theory is built, with its function granular representation and computing rules defined at the same time. Secondly, in order to quickly achieve function granular model from function requirement, the function modeling method based on universal triple I fuzzy reasoning is put forward. Within the fuzzy reasoning of universal triple I method, the small-distance-activating method is proposed as the kernel of fuzzy reasoning; how to change function requirements to fuzzy ones, fuzzy computing methods, and strategy of fuzzy reasoning are respectively investigated as well; the function modeling algorithm based on the universal triple I fuzzy reasoning method is achieved. Lastly, the validity of the function granular model and function modeling algorithm is validated. Through our method, the reasonable function granular model can be quickly achieved from function requirements, and the fuzzy character of conceptual design can be well handled, which greatly improves conceptual design.

  17. 学校德育工作中的情商培养%The Cultivation of Emotional Quotient in School Moral Education

    Institute of Scientific and Technical Information of China (English)

    张旭东

    2012-01-01

    现在中学生缺少的不是智商,而是情商。那么在学校德育教育中如何培养学生的情商呢?本文从四个方面进行了论述。%Middle school students lack emotional quotient, while not intelligence quotient. This paper throws some light on how to cultivate students' emotional quotient in school moral education from four aspects.

  18. Sectoral contributions to Nigerian gross domestic product using a ...

    African Journals Online (AJOL)

    Global Journal of Pure and Applied Sciences ... This study analyzed sectoral contributions to Gross Domestic Product by Agriculture, Industry and services ... KEYWORDS: Granger causality, Unit root, VAR model and sectoral contribution ...

  19. Motor Improvement Using Motion Sensing Game Devices for Cerebral Palsy Rehabilitation.

    Science.gov (United States)

    Camara Machado, Fabiana Rita; Antunes, Priscilla Pereira; Souza, Jandara De Moura; Santos, Antônio Cardoso Dos; Levandowski, Daniela Centenaro; Oliveira, Alcyr Alves De

    2016-09-03

    The authors aimed to investigate the effects of an intervention based on interactive game set with the movement sensor Kinect on children with cerebral palsy (CP). Twenty-eight participants were recruited. Their age was between 3 and 12 years old, and rated as level I, II, or III on the Gross Motor Function Classification System. They played two games from the Xbox 360 Kinect system and were evaluated using the Gross Motor Function Measure (GMFM) after a period of 8 weeks. The intervention led to significant motor function improvement as increase of the global scores on the GMFM (p games may represent useful tools for children with CP.

  20. Speech and Oral Motor Profile after Childhood Hemispherectomy

    Science.gov (United States)

    Liegeois, Frederique; Morgan, Angela T.; Stewart, Lorna H.; Cross, J. Helen; Vogel, Adam P.; Vargha-Khadem, Faraneh

    2010-01-01

    Hemispherectomy (disconnection or removal of an entire cerebral hemisphere) is a rare surgical procedure used for the relief of drug-resistant epilepsy in children. After hemispherectomy, contralateral hemiplegia persists whereas gross expressive and receptive language functions can be remarkably spared. Motor speech deficits have rarely been…

  1. Perceptual-Motor Attributes of Mentally Retarded Youth.

    Science.gov (United States)

    Cratty, Bryant J.

    To evaluate six perceptual-motor attributes of trainable and educable mentally retarded children, a battery of tests was constructed which included body perception, gross agility, balance, locomotor ability, throwing, and tracking; 83 retarded subjects provided reliability data, and their scores, with those of 120 additional subjects, provided…

  2. Speech and Oral Motor Profile after Childhood Hemispherectomy

    Science.gov (United States)

    Liegeois, Frederique; Morgan, Angela T.; Stewart, Lorna H.; Cross, J. Helen; Vogel, Adam P.; Vargha-Khadem, Faraneh

    2010-01-01

    Hemispherectomy (disconnection or removal of an entire cerebral hemisphere) is a rare surgical procedure used for the relief of drug-resistant epilepsy in children. After hemispherectomy, contralateral hemiplegia persists whereas gross expressive and receptive language functions can be remarkably spared. Motor speech deficits have rarely been…

  3. Premedical anatomy experience and student performance in medical gross anatomy.

    Science.gov (United States)

    Kondrashov, Peter; McDaniel, Dalton J; Jordan, Rebecca M

    2017-04-01

    Gross anatomy is considered one of the most important basic science courses in medical education, yet few medical schools require its completion prior to matriculation. The effect of taking anatomy courses before entering medical school on performance in medical gross anatomy has been previously studied with inconsistent results. The effect of premedical anatomy coursework on performance in medical gross anatomy, overall medical school grade point average (GPA), and Comprehensive Osteopathic Medical Licensing Examination Level 1 (COMLEX 1) score was evaluated in 456 first-year osteopathic medical students along with a survey on its perceived benefits on success in medical gross anatomy course. No significant differences were found in gross anatomy grade, GPA, or COMLEX 1 score between students with premedical anatomy coursework and those without. However, significant differences and higher scores were observed in students who had taken three or more undergraduate anatomy courses including at least one with cadaveric laboratory. There was significantly lower perceived benefit for academic success in the medical gross anatomy course (P<.001) from those students who had taken premedical anatomy courses (5.9 of 10) compared with those who had not (8.2 of 10). Results suggest that requiring any anatomy course as a prerequisite for medical school would not have significant effect on student performance in the medical gross anatomy course. However, requiring more specific anatomy coursework including taking three or more undergraduate anatomy courses, one with cadaveric laboratory component, may result in higher medical gross anatomy grades, medical school GPA, and COMLEX 1 scores. Clin. Anat. 30:303-311, 2017. © 2017 Wiley Periodicals, Inc.

  4. Motor Planning.

    Science.gov (United States)

    Wong, Aaron L; Haith, Adrian M; Krakauer, John W

    2015-08-01

    Motor planning colloquially refers to any process related to the preparation of a movement that occurs during the reaction time prior to movement onset. However, this broad definition encompasses processes that are not strictly motor-related, such as decision-making about the identity of task-relevant stimuli in the environment. Furthermore, the assumption that all motor-planning processes require processing time, and can therefore be studied behaviorally by measuring changes in the reaction time, needs to be reexamined. In this review, we take a critical look at the processes leading from perception to action and suggest a definition of motor planning that encompasses only those processes necessary for a movement to be executed-that is, processes that are strictly movement related. These processes resolve the ambiguity inherent in an abstract goal by defining a specific movement to achieve it. We propose that the majority of processes that meet this definition can be completed nearly instantaneously, which means that motor planning itself in fact consumes only a small fraction of the reaction time. © The Author(s) 2014.

  5. Torus Quotients of Homogeneous Spaces of the General Linear Group and the Standard Representation of Certain Symmetric Groups

    Indian Academy of Sciences (India)

    S S Kannan; Pranab Sardar

    2009-02-01

    We give a stratification of the $GIT$ quotient of the Grassmannian $G_{2,n}$ modulo the normaliser of a maximal torus of $SL_n(k)$ with respect to the ample generator of the Picard group of $G_{2,n}$. We also prove that the flag variety $GL_n(k)/B_n$ can be obtained as a $GIT$ quotient of $GL_{n+1}(k)/B_{n+1}$ modulo a maximal torus of $SL_{n+1}(k)$ for a suitable choice of an ample line bundle on $GL_{n+1}(k)/B_{n+1}$.

  6. Design, parametrization, and pole placement of stabilizing output feedback compensators via injective cogenerator quotient signal modules.

    Science.gov (United States)

    Blumthaler, Ingrid; Oberst, Ulrich

    2012-03-01

    Control design belongs to the most important and difficult tasks of control engineering and has therefore been treated by many prominent researchers and in many textbooks, the systems being generally described by their transfer matrices or by Rosenbrock equations and more recently also as behaviors. Our approach to controller design uses, in addition to the ideas of our predecessors on coprime factorizations of transfer matrices and on the parametrization of stabilizing compensators, a new mathematical technique which enables simpler design and also new theorems in spite of the many outstanding results of the literature: (1) We use an injective cogenerator signal module ℱ over the polynomial algebra [Formula: see text] (F an infinite field), a saturated multiplicatively closed set T of stable polynomials and its quotient ring [Formula: see text] of stable rational functions. This enables the simultaneous treatment of continuous and discrete systems and of all notions of stability, called T-stability. We investigate stabilizing control design by output feedback of input/output (IO) behaviors and study the full feedback IO behavior, especially its autonomous part and not only its transfer matrix. (2) The new technique is characterized by the permanent application of the injective cogenerator quotient signal module [Formula: see text] and of quotient behaviors [Formula: see text] of [Formula: see text]-behaviors B. (3) For the control tasks of tracking, disturbance rejection, model matching, and decoupling and not necessarily proper plants we derive necessary and sufficient conditions for the existence of proper stabilizing compensators with proper and stable closed loop behaviors, parametrize all such compensators as IO behaviors and not only their transfer matrices and give new algorithms for their construction. Moreover we solve the problem of pole placement or spectral assignability for the complete feedback behavior. The properness of the full feedback behavior

  7. THE MOTOR

    DEFF Research Database (Denmark)

    Gammelgaard Nielsen, Anders

    2011-01-01

    MOTOR is the first assignment that students at Unit 1a of the School of Architecture are introduced to. The purpose of the assignment is to shake up the students and their preconceptions of what architec- ture is. This is done by introducing them to a working method that al- lows them to develop...

  8. THE MOTOR

    DEFF Research Database (Denmark)

    Gammelgaard Nielsen, Anders

    2011-01-01

    MOTOR is the first assignment that students at Unit 1a of the School of Architecture are introduced to. The purpose of the assignment is to shake up the students and their preconceptions of what architec- ture is. This is done by introducing them to a working method that al- lows them to develop...

  9. Local forearm and whole-body respiratory quotient in humans after an oral glucose load

    DEFF Research Database (Denmark)

    Simonsen, L; Bülow, J; Madsen, J

    1993-01-01

    The effects of an oral glucose load of 75 g on the local forearm and whole-body energy thermogenesis were measured in normal subjects during the 4 h after the glucose intake. Simultaneous assessment of substrate metabolism in the forearm was performed. Energy expenditure (EE) increased after...... the glucose load and had not returned to baseline level at the end of the experiment. Whole-body respiratory quotient (RQ) was, on average, 0.80 (SD 0.05) in the baseline condition and increased to a maximum of 0.91 (0.03) and then decreased to baseline level at the end of the experiment. The local forearm.......17) to 0.63 (0.17) 30 min after the glucose load (P body RQ...

  10. Leiter-R versus developmental quotient for estimating cognitive function in preschoolers with pervasive developmental disorders.

    Science.gov (United States)

    Portoghese, Claudia; Buttiglione, Maura; De Giacomo, Andrea; Lafortezza, Mariaelena; Lecce, Paola A; Martinelli, Domenico; Lozito, Vito; Margari, Lucia

    2010-09-07

    The utility of the developmental quotient (DQ) obtained with the Psychoeducational Profile Revised (PEP-R) was assessed as a means of estimating cognitive ability in young children with pervasive developmental disorders. Data from the PEP-R were analysed in a sample of 44 children aged from 2.0 to 5.9 years (mean 3.46 ± 1), 13 with an autistic disorder and 31 with a pervasive developmental disorder not otherwise specified. DQ scores were compared with scores from the Leiter International Performance Scale Revised-Visualization and Reasoning Battery (Leiter-R) in the same 44 children. Overall and domain DQs on the PEP-R were significantly correlated with Leiter-R scores. This study suggests that DQ scores obtained from the PEP-R in preschool children with pervasive developmental disorders may be a viable alternative to the Leiter-R as an assessment tool.

  11. Target hazard quotient evaluation of cadmium and lead in fish from Caspian Sea.

    Science.gov (United States)

    Basim, Yalda; Khoshnood, Zahra

    2016-02-01

    Heavy metals are being increasingly released into the natural waters from geological and anthropogenic sources. The distributions of several heavy metals such as cadmium (Cd) and lead (Pb) were investigated in muscle and liver of three different fish species seasonally collected from Caspian Sea (autumn 2011-summer 2012). The concentrations of all metals were lower in flesh than those recorded in liver due to their physiological roles. The target hazard quotient (THQ) index for fish was calculated. Estimation of THQ calculations for the contaminated fish consumption was calculated to evaluate the effect of pollution on health. Total metal THQ values of Pb and Cd for adults were 0.05 and 0.04 in Anzali and Noshahr, respectively, and for children were 0.08 and 0.05 in Anzali and Noshahr, respectively.

  12. The Autism-Spectrum Quotient and Visual Search: Shallow and Deep Autistic Endophenotypes.

    Science.gov (United States)

    Gregory, B L; Plaisted-Grant, K C

    2016-05-01

    A high Autism-Spectrum Quotient (AQ) score (Baron-Cohen et al. in J Autism Dev Disord 31(1):5-17, 2001) is increasingly used as a proxy in empirical studies of perceptual mechanisms in autism. Several investigations have assessed perception in non-autistic people measured for AQ, claiming the same relationship exists between performance on perceptual tasks in high-AQ individuals as observed in autism. We question whether the similarity in performance by high-AQ individuals and autistics reflects the same underlying perceptual cause in the context of two visual search tasks administered to a large sample of typical individuals assessed for AQ. Our results indicate otherwise and that deploying the AQ as a proxy for autism introduces unsubstantiated assumptions about high-AQ individuals, the endophenotypes they express, and their relationship to Autistic Spectrum Conditions (ASC) individuals.

  13. Maternal Pre-Pregnancy BMI and Intelligence Quotient (IQ) in 5-Year-Old Children

    DEFF Research Database (Denmark)

    Bliddal, Mette; Olsen, Jørn; Støvring, Henrik

    2014-01-01

    BACKGROUND: An association between maternal pre-pregnancy BMI and childhood intelligence quotient (IQ) has repeatedly been found but it is unknown if this association is causal or due to confounding caused by genetic or social factors. METHODS: We used a cohort of 1,783 mothers and their 5-year......-old children sampled from the Danish National Birth Cohort. The children participated between 2003 and 2008 in a neuropsychological assessment of cognitive ability including IQ tests taken by both the mother and the child. Linear regression analyses were used to estimate the associations between parental BMI...... and child IQ adjusted for a comprehensive set of potential confounders. Child IQ was assessed with the Wechsler Primary and Preschool Scales of Intelligence--Revised (WPPSI-R). RESULTS: The crude association between maternal BMI and child IQ showed that BMI was adversely associated with child IQ...

  14. Estimation of the intelligence quotient using Wechsler Intelligence Scales in children and adolescents with Asperger syndrome.

    Science.gov (United States)

    Merchán-Naranjo, Jessica; Mayoral, María; Rapado-Castro, Marta; Llorente, Cloe; Boada, Leticia; Arango, Celso; Parellada, Mara

    2012-01-01

    Asperger syndrome (AS) patients show heterogeneous intelligence profiles and the validity of short forms for estimating intelligence has rarely been studied in this population. We analyzed the validity of Wechsler Intelligence Scale (WIS) short forms for estimating full-scale intelligence quotient (FSIQ) and assessing intelligence profiles in 29 AS patients. Only the Information and Block Design dyad meets the study criteria. No statistically significant differences were found between dyad scores and FSIQ scores (t(28) = 1.757; p = 0.09). The dyad has a high correlation with FSIQ, good percentage of variance explained (R(2) = 0.591; p < 0.001), and high consistency with the FSIQ classification (χ(2)(36) = 45.202; p = 0.14). Short forms with good predictive accuracy may not be accurate in clinical groups with atypical cognitive profiles such as AS patients.

  15. Rethinking Intelligence Quotient Exclusion Criteria Practices in the Study of Attention Deficit Hyperactivity Disorder

    Directory of Open Access Journals (Sweden)

    Genevieve Brooke Mackenzie

    2016-05-01

    Full Text Available Attention Deficit Hyperactivity Disorder (ADHD is associated with lower than average intelligence quotient (IQ scores. However, research done on this disorder often excludes participants based on lower than average IQ’s (i.e. between 70 and 85. The purpose of this paper is to alert researchers to the consequences of excluding participants based on IQ’s within this range and to highlight the importance of providing a clear rationale when choosing to exclude participants based on IQ. Next, we offer recommendations for researching ADHD and their relative benefits and drawbacks of these approaches. Overall this paper emphasizes that including participants who have lower than average IQ in research on ADHD may promote a more realistic understanding of the condition and in turn improve our ability to treat it.

  16. Antibody index and specific antibody quotient in horses after intragastric administration of Sarcocystis neurona sporocysts.

    Science.gov (United States)

    Heskett, Katherine A; Mackay, Robert J

    2008-03-01

    To investigate the use of a specific antibody index (AI) that relates Sarcocystis neurona-specific IgG quotient (Q(SN)) to total IgG quotient (Q(IgG)) for the detection of the anti-S neurona antibody fraction of CNS origin in CSF samples obtained from horses after intragastric administration of S neurona sporocysts. 18 adult horses. 14 horses underwent intragastric inoculation (day 0) with S neurona sporocysts, and 4 horses remained unchallenged; blood and CSF samples were collected on days - 1 and 84. For purposes of another study, some challenged horses received intermittent administration of ponazuril (20 mg/kg, PO). Sarcocystis neurona-specific IgG concentrations in CSF (SN(CSF)) and plasma (SN(plasma)) were measured via a direct ELISA involving merozoite lysate antigen and reported as ELISA units (EUs; arbitrary units based on a nominal titer for undiluted immune plasma of 100,000 EUs/mL). Total IgG concentrations in CSF (IgG(CSF)) and plasma (IgG(plasma)) were quantified via a sandwich ELISA and a radial immunodiffusion assay, respectively; Q(SN), Q(IgG), and AI were calculated. Following sporocyst challenge, mean +/- SEM SN(CSF) and SN(plasma) increased significantly (from 8.8 +/- 1.0 EUs/mL to 270.0 +/- 112.7 EUs/mL and from 1,737 +/- 245 EUs/mL to 43,169 +/- 13,770 EUs/mL, respectively). Challenge did not affect total IgG concentration, Q(SN), Q(IgG), or AI. S neurona-specific IgG detected in CSF samples from sporocyst-challenged horses appeared to be extraneural in origin; thus, this experimental challenge may not reliably result in CNS infection. Calculation of a specific AI may have application to the diagnosis of S neurona-associated myeloencephalitis in horses.

  17. Soil warming increases metabolic quotients of soil microorganisms without changes in temperature sensitivity of soil respiration

    Science.gov (United States)

    Marañón-Jiménez, Sara; Soong, Jenniffer L.; Leblans, Niki I. W.; Sigurdsson, Bjarni D.; Dauwe, Steven; Fransen, Erik; Janssens, Ivan A.

    2017-04-01

    Increasing temperatures can accelerate soil organic matter (SOM) decomposition and release large amounts of CO2 to the atmosphere, potentially inducing climate change feedbacks. Alterations to the temperature sensitivity and metabolic pathways of soil microorganisms in response to soil warming can play a key role in these soil carbon (C) losses. Here, we present results of an incubation experiment using soils from a geothermal gradient in Iceland that have been subjected to different intensities of soil warming (+0, +1, +3, +5, +10 and +20 °C above ambient) over seven years. We hypothesized that 7 years of soil warming would led to a depletion of labile organic substrates, with a subsequent decrease of the "apparent" temperature sensitivity of soil respiration. Associated to this C limitation and more sub-optimal conditions for microbial growth, we also hypothesized increased microbial metabolic quotients (soil respiration per unit of microbial biomass), which is associated with increases in the relative amount of C invested into catabolic pathways along the warming gradient. Soil respiration and basal respiration rates decreased with soil warming intensity, in parallel with a decline in soil C availability. Contrasting to our first hypothesis, we did not detect changes in the temperature sensitivity of soil respiration with soil warming or on the availability of nutrients and of labile C substrates at the time of incubation. However, in agreement to our second hypothesis, microbial metabolic quotients (soil respiration per unit of microbial biomass) increased at warmer temperatures, while the C retained in biomass decreased as substrate became limiting. Long-term (7 years) temperature increases thus triggered a change in the metabolic functioning of the soil microbial communities towards increasing energy costs for maintenance or resource acquisition, thereby lowering the capacity of C retention and stabilization of warmed soils. These results highlight the need

  18. Increased Intensity of Physical Therapy for a Child with Gross Motor Developmental Delay: A Case Report

    Science.gov (United States)

    Schreiber, Joe

    2004-01-01

    Background and Purpose: The intensity of physical therapy provided for children in early intervention (EI) programs may be influenced by a number of factors. In an individualized program, however, some children and families may benefit from an increased frequency of services. The purpose of this case report was to systematically document and…

  19. Effects of early regular physical therapy treatment on gross motor function of children with cerebral palsy

    National Research Council Canada - National Science Library

    Murvanidze Eliso

    2017-01-01

    .... The objective of our research was measuring effectiveness of physical therapy treatment in cases of cerebral palsy, and defining the influence of correct and targeted physical therapy treatment...

  20. Introduction of the gross motor function classification system in Venezuela - a model for knowledge dissemination

    OpenAIRE

    Löwing, Kristina; Arredondo, Ynes C.; Tedroff, Marika; Tedroff, Kristina

    2015-01-01

    Background A current worldwide common goal is to optimize the health and well-being of children with cerebral palsy (CP). In order to reach that goal, for this heterogeneous group, a common language and classification systems are required to predict development and offer evidence based interventions. In most countries in Africa, South America, Asia and Eastern Europe the classification systems for CP are unfamiliar and rarely used. Education and implementation are required. The specific aims ...

  1. Gross Pollutant Traps: Wet Load Assessment at Sungai Kerayong, Malaysia

    Science.gov (United States)

    Mohd Shah, M. R.; Zahari, N. M.; Said, N. F. Md; Sidek, L. M.; Basri, H.; Noor, M. S. F. Md; Husni, M. M. Mohammad; Jajarmizadeh, Milad; Roseli, ZA; Mohd. Dom, N.

    2016-03-01

    The purpose of this project is to carry out assessment on the effectiveness and performance of Gross Pollutant Traps (GPTs) stormwater quality control in the urban areas. The study aims to provide a management and planning tool for effective management of the gross pollutants in the urban areas specifically in River of Life (ROL) project. ROL project is a Malaysian Government initiative under the Economic Transformation Program. One of the program in the greater Klang Valley is to transform Klang River into a vibrant and livable waterfront by the year 2020. The main river in ROL catchment is Sungai Klang (upper catchment), with main tributaries Sungai Gombak, Sungai Batu, Sungai Jinjang, Sungai Keroh, Sungai Bunus, Sungai Ampang and Sungai Kerayong. This paper objective is to study the gross pollutant wet load at Sungai Kerayong 1 and Sungai Kerayong 2 which is located at the downstream location of the ROL project. The result shows that Sungai Kerayong 2 produced higher gross pollutant wet load (8025.33 kg/ha/yr) than Sungai Kerayong 1 (4695.12 kg/ha/yr). This could be due to high contributions amounts of gross pollutant traps from residential area, the degree of develop area, and also the location of the river itself related to climate and rainfall.

  2. Gross efficiency during rowing is not affected by stroke rate.

    Science.gov (United States)

    Hofmijster, Mathijs J; Van Soest, Arthur J; De Koning, Jos J

    2009-05-01

    It has been suggested that the optimal stroke rate in rowing is partly determined by the stroke-rate dependence of internal power losses. This should be reflected in a stroke-rate dependency of gross efficiency (e(gross)). The purpose of this study was to investigate if e(gross) is affected by stroke rate. A second aim was to determine whether internal power losses can be estimated by the negative power output during the stroke cycle (P(negative)). Seventeen well-trained female rowers participated in this study. They rowed three trials on a modified rowing ergometer on slides at a submaximal intensity, with a respiratory exchange ratio of 1 or close to 1. Stroke rates were 28, 34, and 40 strokes per minute. The trials were fully randomized. Power transfer to the flywheel was kept constant whereas e(gross) was determined during each trial. No significant differences in e(gross) were found between conditions. This finding suggests that in rowing internal power losses are not influenced by stroke rate. Furthermore, although P(negative) increased at increasing stroke rate (P measure to estimate internal power losses. This study shows that within the range of stroke rates applied in competitive rowing, internal power losses are unrelated to rowing cycle frequency.

  3. The Empathy and Systemizing Quotient : The Psychometric Properties of the Dutch Version and a Review of the Cross-Cultural Stability

    NARCIS (Netherlands)

    Groen, Y.; Fuermaier, A. B. M.; Den Heijer, A. E.; Tucha, O.; Althaus, M.

    2015-01-01

    The 'Empathy Quotient' (EQ) and 'Systemizing Quotient' (SQ) are used worldwide to measure people's empathizing and systemizing cognitive styles. This study investigates the psychometric properties of the Dutch EQ and SQ in healthy participants (n = 685), and high functioning males with autism spectr

  4. The Empathy and Systemizing Quotient: The Psychometric Properties of the Dutch Version and a Review of the Cross-Cultural Stability

    Science.gov (United States)

    Groen, Y.; Fuermaier, A. B. M.; Den Heijer, A. E.; Tucha, O.; Althaus, M.

    2015-01-01

    The "Empathy Quotient" (EQ) and "Systemizing Quotient" (SQ) are used worldwide to measure people's empathizing and systemizing cognitive styles. This study investigates the psychometric properties of the Dutch EQ and SQ in healthy participants (n = 685), and high functioning males with autism spectrum disorder (n = 42). Factor…

  5. Pediatric aquatic therapy on motor function and enjoyment in children diagnosed with cerebral palsy of various motor severities.

    Science.gov (United States)

    Lai, Chih-Jou; Liu, Wen-Yu; Yang, Tsui-Fen; Chen, Chia-Ling; Wu, Ching-Yi; Chan, Rai-Chi

    2015-02-01

    This study investigates the effects of pediatric aquatic therapy on motor function, enjoyment, activities of daily living, and health-related quality of life for children with spastic cerebral palsy of various motor severities. Children with spastic cerebral palsy were assigned to a pediatric aquatic therapy group (n = 11; mean age = 85.0 ± 33.1 months; male : female = 4 : 7) or a control group (n = 13; mean age = 87.6 ± 34.0 months; male : female = 9 : 4). The statistic results indicate that the pediatric aquatic therapy group had greater average 66-item Gross Motor Function Measure following intervention than the control group (η(2) = 0.308, P = .007), even for children with Gross Motor Function Classification System level IV (5.0 vs 1.3). The pediatric aquatic therapy group had higher Physical Activity Enjoyment Scale scores than the control group at post-treatment (P = .015). These findings demonstrate that pediatric aquatic therapy can be an effective and alternative therapy for children with cerebral palsy even with poor Gross Motor Function Classification System level.

  6. The BarOn Emotional Quotient Inventory (EQ-i): Development and psychometric adaptation in Bahasa Indonesia

    NARCIS (Netherlands)

    Dewi, Z.L.; Halim, M.S.; Derksen, J.J.L.

    2015-01-01

    The BarOn Emotional Quotient Inventory (EQ-i ; BarOn, 2004) was created to assess emotional intelligence (EI). In our research project we produced the Indonesian version. The EQ-i was translated from English into Bahasa Indonesia and back-translated into English. Test-retest reliabilities and

  7. Diagonalization of a real-symmetric Hamiltonian by genetic algorithm: A recipe based on minimization of Rayleigh quotient

    Indian Academy of Sciences (India)

    Subhajit Nandy; Pinaki Chaudhury; S P Bhattacharyya

    2004-08-01

    A genetic algorithm-based recipe involving minimization of the Rayleigh quotient is proposed for the sequential extraction of eigenvalues and eigenvectors of a real symmetric matrix with and without basis optimization. Important features of the method are analysed, and possible directions of development suggested.

  8. Toward a Brief Multidimensional Assessment of Emotional Intelligence: Psychometric Properties of the Emotional Quotient Inventory-Short Form

    Science.gov (United States)

    Parker, James D. A.; Keefer, Kateryna V.; Wood, Laura M.

    2011-01-01

    Although several brief instruments are available for the emotional intelligence (EI) construct, their conceptual coverage tends to be quite limited. One notable exception is the short form of the Emotional Quotient Inventory (EQ-i:S), which measures multiple EI dimensions in addition to a global EI index. Despite the unique advantage offered by…

  9. The BarOn Emotional Quotient Inventory (EQ-i): Development and psychometric adaptation in Bahasa Indonesia

    NARCIS (Netherlands)

    Dewi, Z.L.; Halim, M.S.; Derksen, J.J.L.

    2015-01-01

    The BarOn Emotional Quotient Inventory (EQ-i ; BarOn, 2004) was created to assess emotional intelligence (EI). In our research project we produced the Indonesian version. The EQ-i was translated from English into Bahasa Indonesia and back-translated into English. Test-retest reliabilities and intern

  10. The Autism-Spectrum Quotient--Italian Version: A Cross-Cultural Confirmation of the Broader Autism Phenotype

    Science.gov (United States)

    Ruta, Liliana; Mazzone, Domenico; Mazzone, Luigi; Wheelwright, Sally; Baron-Cohen, Simon

    2012-01-01

    The Autism Spectrum Quotient (AQ) has been used to define the "broader" (BAP), "medium" (MAP) and "narrow" autism phenotypes (NAP). We used a new Italian version of the AQ to test if difference on AQ scores and the distribution of BAP, MAP and NAP in autism parents (n = 245) versus control parents (n = 300) were replicated in a Sicilian sample.…

  11. Effect of intake on fasting heat production, respiratory quotient and plasma metabolites measured using the washed rumen technique

    Science.gov (United States)

    The objective was to investigate the effect of intake prior to fasting on concentrations of metabolites and hormones, respiratory quotient (RQ) and fasting heat production (HP) using the washed rumen technique and to compare these values with those from the fed state. Six Holstein steers (360 ± 22 k...

  12. Influences of Moral, Emotional and Adversity Quotient on Good Citizenship of Rajabhat University's Students in the Northeast of Thailand

    Science.gov (United States)

    Siphai, Sunan

    2015-01-01

    The objective of this study is to investigate the influences of moral, emotional and adversity quotient on good citizenship of Rajabhat University's students in Northeastern Region of Thailand. The samples included 1,087 undergraduate students from 8 different Rajabhat universities. Data analysis was conducted in descriptive statistics and…

  13. Quotient Based Multiresolution Image Fusion of Thermal and Visual Images Using Daubechies Wavelet Transform for Human Face Recognition

    Directory of Open Access Journals (Sweden)

    Mrinal Kanti Bhowmik

    2010-05-01

    Full Text Available This paper investigates Quotient based Fusion of thermal and visual images, which were individually passed through level-1 and level-2 multiresolution analyses. In the proposed system, the method-1 namely "Decompose then Quotient Fuse Level-1" and the method-2 namely "Decompose-Reconstruct in level-2 and then Fuse Quotients", both work on wavelet transformations of the visual and thermal face images. The wavelet transform is well-suited to manage different image resolutions and allows the image decomposition in different kinds of coefficients, while preserving the image information without any loss. This approach is based on a definition of an illumination invariant signature image which enables an analytic generation of the image space with varying illumination. The quotient fused images are passed through Principal Component Analysis (PCA for dimension reduction and then those images are classified using a multi-layer perceptron (MLP. The performances of both the methods have been evaluated using OTCBVS and IRIS databases. All the different classes have been tested separately, among them the maximum recognition result for a class is 100% and the minimum recognition rate for a class is 73%.

  14. Using the Autism-Spectrum Quotient to Measure Autistic Traits in Anorexia Nervosa: A Systematic Review and Meta-Analysis

    Science.gov (United States)

    Westwood, Heather; Eisler, Ivan; Mandy, William; Leppanen, Jenni; Treasure, Janet; Tchanturia, Kate

    2016-01-01

    Interest in the link between Autism Spectrum Disorder (ASD) and Anorexia Nervosa (AN) has led to estimates of the prevalence of autistic traits in AN. This systematic review and meta-analysis assessed the use of the Autism-Spectrum Quotient (AQ) or abbreviated version (AQ-10) to examine whether patients with AN have elevated levels of autistic…

  15. The BarOn Emotional Quotient Inventory (EQ-i): Development and psychometric adaptation in Bahasa Indonesia

    NARCIS (Netherlands)

    Dewi, Z.L.; Halim, M.S.; Derksen, J.J.L.

    2015-01-01

    The BarOn Emotional Quotient Inventory (EQ-i ; BarOn, 2004) was created to assess emotional intelligence (EI). In our research project we produced the Indonesian version. The EQ-i was translated from English into Bahasa Indonesia and back-translated into English. Test-retest reliabilities and intern

  16. Modal Logic Axioms Valid in Quotient Spaces of Finite CW-Complexes and Other Families of Topological Spaces

    Directory of Open Access Journals (Sweden)

    Maria Nogin

    2016-01-01

    Full Text Available In this paper we consider the topological interpretations of L□, the classical logic extended by a “box” operator □ interpreted as interior. We present extensions of S4 that are sound over some families of topological spaces, including particular point topological spaces, excluded point topological spaces, and quotient spaces of finite CW-complexes.

  17. Mathematical evaluation of the influence of multiple factors on implant stability quotient values in clinical practice : A retrospective study

    NARCIS (Netherlands)

    Huang, H.; Wismeijer, D.; Shao, X.; Wu, G.

    2016-01-01

    Objectives: The objective of this study is to mathematically evaluate the influence of multiple factors on implant stability quotient values in clinical practice. Patients and methods: Resonance frequency analysis was performed at T1 (measured immediately at the time of implant placement) and at T2

  18. Using a hazard quotient to evaluate pesticide residues detected in pollen trapped from honey bees (Apis mellifera in Connecticut.

    Directory of Open Access Journals (Sweden)

    Kimberly A Stoner

    Full Text Available Analysis of pollen trapped from honey bees as they return to their hives provides a method of monitoring fluctuations in one route of pesticide exposure over location and time. We collected pollen from apiaries in five locations in Connecticut, including urban, rural, and mixed agricultural sites, for periods from two to five years. Pollen was analyzed for pesticide residues using a standard extraction method widely used for pesticides (QuEChERS and liquid chromatography/mass spectrometric analysis. Sixty pesticides or metabolites were detected. Because the dose lethal to 50% of adult worker honey bees (LD50 is the only toxicity parameter available for a wide range of pesticides, and among our pesticides there were contact LD50 values ranging from 0.006 to >1000 μg per bee (range 166,000X, and even among insecticides LD50 values ranged from 0.006 to 59.8 μg/bee (10,000X; therefore we propose that in studies of honey bee exposure to pesticides that concentrations be reported as Hazard Quotients as well as in standard concentrations such as parts per billion. We used both contact and oral LD50 values to calculate Pollen Hazard Quotients (PHQ = concentration in ppb ÷ LD50 as μg/bee when both were available. In this study, pesticide Pollen Hazard Quotients ranged from over 75,000 to 0.01. The pesticides with the greatest Pollen Hazard Quotients at the maximum concentrations found in our study were (in descending order: phosmet, Imidacloprid, indoxacarb, chlorpyrifos, fipronil, thiamethoxam, azinphos-methyl, and fenthion, all with at least one Pollen Hazard Quotient (using contact or oral LD50 over 500. At the maximum rate of pollen consumption by nurse bees, a Pollen Hazard Quotient of 500 would be approximately equivalent to consuming 0.5% of the LD50 per day. We also present an example of a Nectar Hazard Quotient and the percentage of LD50 per day at the maximum nectar consumption rate.

  19. Using a hazard quotient to evaluate pesticide residues detected in pollen trapped from honey bees (Apis mellifera) in Connecticut.

    Science.gov (United States)

    Stoner, Kimberly A; Eitzer, Brian D

    2013-01-01

    Analysis of pollen trapped from honey bees as they return to their hives provides a method of monitoring fluctuations in one route of pesticide exposure over location and time. We collected pollen from apiaries in five locations in Connecticut, including urban, rural, and mixed agricultural sites, for periods from two to five years. Pollen was analyzed for pesticide residues using a standard extraction method widely used for pesticides (QuEChERS) and liquid chromatography/mass spectrometric analysis. Sixty pesticides or metabolites were detected. Because the dose lethal to 50% of adult worker honey bees (LD50) is the only toxicity parameter available for a wide range of pesticides, and among our pesticides there were contact LD50 values ranging from 0.006 to >1000 μg per bee (range 166,000X), and even among insecticides LD50 values ranged from 0.006 to 59.8 μg/bee (10,000X); therefore we propose that in studies of honey bee exposure to pesticides that concentrations be reported as Hazard Quotients as well as in standard concentrations such as parts per billion. We used both contact and oral LD50 values to calculate Pollen Hazard Quotients (PHQ = concentration in ppb ÷ LD50 as μg/bee) when both were available. In this study, pesticide Pollen Hazard Quotients ranged from over 75,000 to 0.01. The pesticides with the greatest Pollen Hazard Quotients at the maximum concentrations found in our study were (in descending order): phosmet, Imidacloprid, indoxacarb, chlorpyrifos, fipronil, thiamethoxam, azinphos-methyl, and fenthion, all with at least one Pollen Hazard Quotient (using contact or oral LD50) over 500. At the maximum rate of pollen consumption by nurse bees, a Pollen Hazard Quotient of 500 would be approximately equivalent to consuming 0.5% of the LD50 per day. We also present an example of a Nectar Hazard Quotient and the percentage of LD50 per day at the maximum nectar consumption rate.

  20. Gross municipal product: the design procedure and application

    Directory of Open Access Journals (Sweden)

    Dmitry Vasilevich Kolechkov

    2012-12-01

    Full Text Available The article is devoted to the actual problem to find the adequate methods to assess the economic performance of municipalities conditioned by their growing independence and role in the development of regional economy. Nowadays many researchers are working on the practical application and testing of various approaches to assessing theterritory economicresults based on thecalculation of gross municipal product (GМP. However, the development of methodological reasonable calculation tools is still at an early stage. In this article presents a simplified method of calculating the gross municipal product, an analysis of the dynamics and territorialindustrial structure GМP, implemented in terms of grouping areas GМP methods hierarchical cluster analysis of the economic characteristics of the obtained clustersbased on systematic occurring in the economic literature, methodological developments in the calculation of gross municipal product, determination of strengths and weaknesses of different methodological approaches

  1. Anatomy of the Gross Intestine of the Capybara (Hydrochoerus Hydrochaeris

    Directory of Open Access Journals (Sweden)

    Noelia Vazquez

    2012-01-01

    Full Text Available Problem statement: The anatomy of the gross intestine and its mesentery of the capybara (Hydrochoerus hydrochaeris have not been described completely. Approach: In the present study, eight adult capybaras were studied using gross dissection. Results: The cecum was the largest part of the intestine and was divided into base, body and apex. The cecocolic fold joined the cecum to the full extent of the proximal loop of ascending colon. The ascending colon was divided into two ansae, one proximal and one distal or spiral. The distal ansa had a spiral arrangement and was placed cranially to the right, covered ventrally by the apex of the cecum. This ansa had a centripetal gyrus to the left, a central flexure and a centrifugal gyrus turning to the right that was continuous with the transverse colon in the right colic flexure. Conclusion: The gross intestine of the capybara was different to other previously studied rodents.

  2. Potato production in Europe - a gross margin analysis

    DEFF Research Database (Denmark)

    Pedersen, Søren Marcus; Bizik, Jan; Costa, Luisa Dalla;

    The purpose of this paper is to examine different cropping practices, cost structures and gross margins for producing conventional table potatoes in 6 different regions within the European Union: Czech Republic, Denmark, Italy, Poland, Portugal and Slovakia. Findings from this study show that pot......The purpose of this paper is to examine different cropping practices, cost structures and gross margins for producing conventional table potatoes in 6 different regions within the European Union: Czech Republic, Denmark, Italy, Poland, Portugal and Slovakia. Findings from this study show...... that potato cropping practices varies signifi-cantly between these countries with major differences in yields and costs. Italy and Denmark are the two regions with highest gross margins due to high yields and reve-nues. Poland is by far the largest potato producing country among the 6 countries ex...

  3. A survey of gross alpha and gross beta activity in soil samples in Kinta District, Perak, Malaysia.

    Science.gov (United States)

    Lee, Siak Kuan; Wagiran, Husin; Ramli, Ahmad Termizi

    2014-12-01

    The objective of this study was to determine the gross alpha and gross beta activity concentrations from the different soil types found in the Kinta District, Perak, Malaysia. A total of 128 soil samples were collected and their dose rates were measured 1 m above the ground. Gross alpha and gross beta activity measurements were carried out using gas flow proportional counter, Tennelec Series 5 LB5500 Automatic Low Background Counting System. The alpha activity concentration ranged from 15 to 9634 Bq kg(-1) with a mean value of 1558±121 Bq kg(-1). The beta activity concentration ranged from 142 to 6173 Bq kg(-1) with a mean value of 1112±32 Bq kg(-1). High alpha and beta activity concentrations are from the same soil type. The results of the analysis show a strong correlation between the gross alpha activity concentration and dose rate (R = 0.92). The data obtained can be used as a database for each soil type.

  4. Ludwik Gross, Sarah Stewart, and the 1950s discoveries of Gross murine leukemia virus and polyoma virus.

    Science.gov (United States)

    Morgan, Gregory J

    2014-12-01

    The Polish-American scientist Ludwik Gross made two important discoveries in the early 1950s. He showed that two viruses - murine leukemia virus and parotid tumor virus - could cause cancer when they were injected into susceptible animals. At first, Gross's discoveries were greeted with skepticism: it seemed implausible that viruses could cause a disease as complex as cancer. Inspired by Gross's initial experiments, similar results were obtained by Sarah Stewart and Bernice Eddy who later renamed the parotid tumor virus SE polyoma virus after finding it could cause many different types of tumors in mice, hamsters, and rats. Eventually the "SE" was dropped and virologists adopted the name "polyoma virus." After Gross's work was published, additional viruses capable of causing solid tumors or blood-borne tumors in mice were described by Arnold Graffi, Charlotte Friend, John Moloney and others. By 1961, sufficient data had been accumulated for Gross to confidently publish an extensive monograph--Oncogenic Viruses--the first history of tumor virology, which became a standard reference work and marked the emergence of tumor virology as a distinct, legitimate field of study. Copyright © 2014 Elsevier Ltd. All rights reserved.

  5. Numerical simulation for the Gross-Pitaevskii equation based on the lattice Boltzmann method

    Science.gov (United States)

    Wang, Huimin

    2017-09-01

    A lattice Boltzmann model for the Gross-Pitaevskii equation is proposed in this paper. Some numerical tests for one- and two-dimensional Gross-Pitaevskii equation have been conducted. The waves of the Gross-Pitaevskii equation are simulated. Numerical results show that the lattice Boltzmann method is an effective method for the wave of the Gross-Pitaevskii equation.

  6. 29 CFR 779.259 - What is included in annual gross volume.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false What is included in annual gross volume. 779.259 Section... Coverage Annual Gross Volume of Sales Made Or Business Done § 779.259 What is included in annual gross volume. (a) The annual gross volume of sales made or business done of an enterprise consists of its...

  7. 29 CFR 794.122 - Ascertainment of “annual” gross sales volume.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Ascertainment of âannualâ gross sales volume. 794.122... Annual Gross Volume of Sales § 794.122 Ascertainment of “annual” gross sales volume. The annual gross volume of sales of an enterprise engaged in the wholesale or bulk distribution of petroleum...

  8. Happy Life Years: a measure of Gross National Happiness

    OpenAIRE

    Veenhoven, Ruut

    2004-01-01

    textabstractHappiness is defined as the degree to which a person enjoys his or her life-as-a-whole. Accordingly ‘Gross National Happiness’ is defined as the degree to which citizens in a country enjoy the life they live. Individual happiness can be measured by self-report on a single standard question. Hence Gross National Happiness can be measured by the average response to such questions in general populations surveys. Survey data on average self-report of happiness can be combined with est...

  9. The Impact of Investments and Gross Value Added upon Earnings

    Directory of Open Access Journals (Sweden)

    Larisa APARASCHIVEI

    2011-02-01

    Full Text Available In this paper we tried to capture the impact of investments and gross value added, but also the impact of the employment on the average wage. The analysis refers to the period 1998- 2008 and we are using data on the activities of the Romanian economy. The results of this study confirm the negative influence of the employment, being consistent with the theory. Also, the impact of investments and that of gross value added came out to be positive and significant.

  10. Revised Phase Diagram of the Gross-Neveu Model

    CERN Document Server

    Thies, M; Thies, Michael; Urlichs, Konrad

    2003-01-01

    We confirm earlier hints that the conventional phase diagram of the discrete chiral Gross-Neveu model in the large N limit is deficient at non-zero chemical potential. We present the corrected phase diagram constructed in mean field theory. It has three different phases, including a kink-antikink crystal phase. All transitions are second order. The driving mechanism for the new structure of baryonic matter in the Gross-Neveu model is an Overhauser type instability with gap formation at the Fermi surface.

  11. Movement sonification: Effects on motor learning beyond rhythmic adjustments

    Directory of Open Access Journals (Sweden)

    Alfred Oliver Effenberg

    2016-05-01

    Full Text Available Motor learning is based on motor perception and emergent perceptual-motor representations. A lot of behavioral research is related to single perceptual modalities, but during last two decades the contribution of multimodal perception on motor behavior was discovered more and more. A growing number of studies indicate an enhanced impact of multimodal stimuli on motor perception, motor control and motor learning in terms of better precision and higher reliability of the related actions. Behavioral research is supported by neurophysiological data, revealing that multisensory integration supports motor control and learning. But the overwhelming part of both research lines is dedicated to basic research. Besides research in the domains of music, dance and motor rehabilitation there is nearly no evidence about enhanced effectiveness of multisensory information on learning of gross motor skills. To reduce this gap movement sonification is used here in applied research on motor learning in sports.Based on the current knowledge on the multimodal organization of the perceptual system we generate additional real-time movement information being suitable for integration with perceptual feedback streams of visual and proprioceptive modality. With ongoing training synchronously processed auditory information should be initially integrated into the emerging internal models, enhancing the efficacy of motor learning. This is achieved by a direct mapping of kinematic and dynamic motion parameters to electronic sounds, resulting in continuous auditory and convergent audiovisual or audio-proprioceptive stimulus arrays. In sharp contrast to other approaches using acoustic information as error feedback in motor learning settings we try to generate additional movement information suitable for acceleration and enhancement of adequate sensorimotor representations and processible below the level of consciousness. In the experimental setting participants were asked to

  12. Development of motor, cognition and language in children with congenital heart disease%先天性心脏病患儿运动、认知及言语发育情况

    Institute of Scientific and Technical Information of China (English)

    杨晓颜; 孙锟; 杜青; 陈笋; 周璇; 白凯; 沈加; 杨玲; 邓巍巍

    2015-01-01

    加强对CHD患儿的运动、认知、言语发育的评估与康复.%Objective To investigate the development in motor,cognition and language of children with congenital heart disease(CHD),and to guide the functional rehabilitation of children with CHD.Methods Peabody developmental scales-2 (PDMS-2) was used to evaluate the gross and fine motor development in 113 children with CHD (age:0-6 years old),and Gesell was used to evaluate their cognition and language development.The gross motor quotient (GMQ),fine motor quotient (FMQ),total motor quotient (TMQ),adaptability developmental quotient (DQ) and language DQ,personal-social DQ of the children were analyzed.According to the diagnosis of the children with CHD,children were divided into 5 groups:atrial septal defect,ventricular septal defect,pulmonary stenosis,patent ductus arteriosus,and other CHD.The differences in the growth indexes among groups were compared,and the difference between the male and the female children was compared.Results Of 113 children with CHD,3.5 % (4 cases) children had very poor gross motor function,11.5% (13 cases) poor,29.2% (33 cases) lower middle,and 55.8% (63 cases) medium.Fine motor function:1.8 % (2 cases) children had very poor function,4.4% (5 cases) poor,16.8 % (19 cases)lower middle,66.4% (75 cases) medium,and 10.6% (12 cases) upper middle.Total motor function:3.5% (4 cases)children had poor motor function,7.1% (8 cases) poor,15.9% (18 cases) lower middle,and 73.5% (83 cases) medium.The abnormal rate was 15.9% (18 cases),16.8% (19 cases),10.6% (12 cases) in adaptive,language and personal-social with Gesell separately,and 15.9 % (18 cases),15.9% (18 cases),and 19.5 % (22 cases) of CHD children at the edge level separately.GMQ,FMQ,TMQ in the children with other type of CHD were lower than those in the other 4 groups (atrial septal defect,ventricular septal defect,pulmonary stenosis,patent ductus arteriosus),and the differences were

  13. The effect of vibration therapy on spasticity and motor function in children with cerebral palsy: a randomized controlled trial.

    Science.gov (United States)

    Katusic, Ana; Alimovic, Sonja; Mejaski-Bosnjak, Vlatka

    2013-01-01

    As the motor system relies heavily on deep sensory stimulation, recent studies have investigated the effect of vibration stimuli. Although research suggests a positive influence of vibration on motor performance in individuals with neurological disorders, there are very limited numbers of studies in children with cerebral palsy (CP). The objective of the present study was to evaluate the effects of sound wave vibration therapy on spasticity and motor function in children with CP. In this 3-month trial, 89 children with spastic CP were randomized to either continue their physiotherapy treatment (PT) or to receive vibration therapy twice a week in addition to their PT program. The randomization was stratified according to the Gross Motor Function Classification System (GMFCS) level to ensure similar functional ability. Children were assessed at baseline and after the 12-week intervention period. The outcomes measured were spasticity level as assessed by Modified Modified Ashworth Scale (MMAS) and gross motor function as assessed by Gross Motor Function Measurement (GMFM-88). Subgroup analysis was performed for the GMFCS. Significant differences between groups were detected for changes in spasticity level and gross motor function after the three months intervention. In conclusion, vibration therapy may decrease spasticity and improve motor performance in children with CP. The results of the present trial serve as valuable input for evidence-based treatments in paediatric neurorehabilitation.

  14. Monitoring of gross alpha, gross beta and actinides activities in exhaust air released from the waste isolation pilot plant

    Energy Technology Data Exchange (ETDEWEB)

    Thakur, P., E-mail: pthakur@cemrc.org [Carlsbad Environmental Monitoring and Research Center, 1400 University Drive, Carlsbad, New Mexico 88220 (United States); Mulholland, G.P. [Carlsbad Environmental Monitoring and Research Center, 1400 University Drive, Carlsbad, New Mexico 88220 (United States)

    2011-09-15

    The simultaneous measurements of gross alpha and beta activities is one of the simplest radioanalytical technique used as a method for screening samples of both high and low activities of alpha and beta emitting radionuclides in environmental and bioassay samples. Such measurements are of great interest from both a radiological, waste disposal viewpoint, and to establish a trend of radioactivity based on long term monitoring. At the WIPP (Waste Isolation Pilot Plant) site, unfiltered exhaust air from the underground repository is the most important effluent. As part of its monitoring program, the particulates from WIPP exhaust air are collected everyday at a location typically called the Fixed Air Sampler (FAS) site or Station A, this site is located at the release point for aerosol effluents from the underground to the environment. The measurements of gross alpha and beta activity on air filter samples were performed using an ultra low level counter, PIC-MPC 9604-{alpha}/{beta}, from Protean Instrument Corporation. The high sensitivity of the gross alpha and beta instrument enables detection of low value activity from the air filters. In 2009, the values of gross alpha and beta activity concentrations ranged from Simultaneous measurements of gross alpha and gross beta activities in the particulates from WIPP exhaust air were performed. > Ultra low level counter, PIC-MPC 9604-{alpha}/{beta} counter was used for the measurements. > Values of gross alpha activity concentrations ranged from Values of gross beta activity concentrations ranged from

  15. Desempenho motor de lactentes frequentadores de berçários em creches públicas Motor performance of infants attending the nurseries of public day care centers

    Directory of Open Access Journals (Sweden)

    Letícia Baltieri

    2010-09-01

    Full Text Available OBJETIVO: Analisar o desempenho motor axial, apendicular e global e sua correlação com as características neonatais, familiares e de tempo de exposição à creche em crianças com idade entre 12-24 meses, frequentadoras de creches públicas. MÉTODOS: Estudo transversal com 40 lactentes (idade média 14,3±2,4 meses frequentadores de creches públicas. Os participantes foram avaliados quanto ao desempenho motor com a Bayley Scales of Infant and Toddler Development-III, a qual possibilita análise do desempenho motor e comparação dos domínios motores axial e apendicular. Foram coletados dados neonatais, familiares e de exposição à creche e pesquisou-se a correlação destes fatores ao desempenho motor. Foi utilizado o teste t pareado para comparar médias e a correlação de Pearson. RESULTADOS: O desempenho motor do grupo esteve, em média, abaixo da referência, com 22,5% das crianças classificadas como suspeitas de atraso nos desempenhos axial e global, contrastando com nenhuma no domínio apendicular. A comparação axial e apendicular apontou diferença significativa, com desempenho axial aquém do apendicular, além de 35% do grupo ter apresentado discrepância significativa entre esses domínios. Não foi encontrada correlação linear entre os domínios motores avaliados e as variáveis neonatais, familiares e de exposição à creche. CONCLUSÕES: O desempenho motor global do grupo esteve abaixo da média de referência, com desempenho motor axial inferior ao apendicular e importante discrepância entre esses. Recomenda-se atenção às habilidades motoras axiais e às oportunidades de exploração que o ambiente em creches pode propiciar, especialmente no decorrer dos dois primeiros anos de vida.OBJECTIVE: To analyze gross, fine and global motor performance and its correlation with neonatal and familial variables and day care exposure among children between 12-24 months of age attending public day care centers. METHODS: This

  16. 26 CFR 1.555-2 - Additions to gross income.

    Science.gov (United States)

    2010-04-01

    ... Corporation sells 90percent of its stock in the Y Corporation and thus is a minority shareholder in the Y... on which the required United States group exists, and (2) Such foreign corporation is a shareholder... the gross income of its shareholders, whether United States shareholders or other foreign...

  17. Comments on the research article by Gross et al. (2012)

    DEFF Research Database (Denmark)

    Guntur, Srinivas; Sørensen, Niels N.

    2014-01-01

    The purpose of this Letter to the Editor is to present a discussion on the physics of rotational augmentation based on existing work. One of the latest works by Gross et al. (2012) is highlighted here, and its conclusions are discussed. Based on the existing understanding of rotational augmentati...

  18. 40 CFR 403.15 - Net/Gross calculation.

    Science.gov (United States)

    2010-07-01

    ... STANDARDS GENERAL PRE-TREAT-MENT REGULATIONS FOR EXIST-ING AND NEW SOURCES OF POLLUTION § 403.15 Net/Gross... pollutants in the Industrial User's intake water in accordance with this section. Any Industrial User wishing... of the Industrial User, the applicable Standard will be calculated on a “net” basis (i.e., adjusted...

  19. Gross and Microscopic Lesions in Corals from Micronesia.

    Science.gov (United States)

    Work, T M; Aeby, G S; Hughen, K A

    2016-01-01

    The authors documented gross and microscopic morphology of lesions in corals on 7 islands spanning western, southern, and eastern Micronesia, sampling 76 colonies comprising 30 species of corals among 18 genera, with Acropora, Porites, and Montipora dominating. Tissue loss comprised the majority of gross lesions sampled (41%), followed by discoloration (30%) and growth anomaly (29%). Of 31 cases of tissue loss, most lesions were subacute (48%), followed by acute and chronic (26% each). Of 23 samples with discoloration, most were dark discoloration (40%), with bleaching and other discoloration each constituting 30%. Of 22 growth anomalies, umbonate growth anomalies composed half, with exophytic, nodular, and rugose growth anomalies composing the remainder. On histopathology, for 9 cases of dark discoloration, fungal infections predominated (77%); for 7 bleached corals, depletion of zooxanthellae from the gastrodermis made up a majority of microscopic diagnoses (57%); and for growth anomalies other than umbonate, hyperplasia of the basal body wall was the most common microscopic finding (63%). For the remainder of the gross lesions, no single microscopic finding constituted >50% of the total. Host response varied with the agent present on histology. Fragmentation of tissues was most often associated with algae (60%), whereas necrosis dominated (53%) for fungi. Two newly documented potentially symbiotic tissue-associated metazoans were seen in Porites and Montipora. Findings of multiple potential etiologies for a given gross lesion highlight the importance of incorporating histopathology in coral disease surveys. This study also expands the range of corals infected with cell-associated microbial aggregates.

  20. Gross and microscopic lesions in corals from Micronesia

    Science.gov (United States)

    Work, Thierry M.; Aeby, Greta S.; Hughen, Konrad A.

    2015-01-01

    The authors documented gross and microscopic morphology of lesions in corals on 7 islands spanning western, southern, and eastern Micronesia, sampling 76 colonies comprising 30 species of corals among 18 genera, with Acropora, Porites, and Montipora dominating. Tissue loss comprised the majority of gross lesions sampled (41%), followed by discoloration (30%) and growth anomaly (29%). Of 31 cases of tissue loss, most lesions were subacute (48%), followed by acute and chronic (26% each). Of 23 samples with discoloration, most were dark discoloration (40%), with bleaching and other discoloration each constituting 30%. Of 22 growth anomalies, umbonate growth anomalies composed half, with exophytic, nodular, and rugose growth anomalies composing the remainder. On histopathology, for 9 cases of dark discoloration, fungal infections predominated (77%); for 7 bleached corals, depletion of zooxanthellae from the gastrodermis made up a majority of microscopic diagnoses (57%); and for growth anomalies other than umbonate, hyperplasia of the basal body wall was the most common microscopic finding (63%). For the remainder of the gross lesions, no single microscopic finding constituted >50% of the total. Host response varied with the agent present on histology. Fragmentation of tissues was most often associated with algae (60%), whereas necrosis dominated (53%) for fungi. Two newly documented potentially symbiotic tissue-associated metazoans were seen in Porites and Montipora. Findings of multiple potential etiologies for a given gross lesion highlight the importance of incorporating histopathology in coral disease surveys. This study also expands the range of corals infected with cell-associated microbial aggregates.