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Sample records for bender-gestalt test

  1. Improving the concurrent validity of the Bender-Gestalt test.

    Science.gov (United States)

    McCann, R; Plunkett, R P

    1984-06-01

    30 individuals diagnosed as showing Korsakoff's psychosis, 30 as paranoid schizophrenics and 30 as normal controls, each had the Bender-Gestalt test administered by four different methods. All four showed good concurrent validity. The so-called perfect method which requires the individual to compare his drawings on the standard administration with the Bender-Gestalt test cards and to redraw the design eliminating errors, showed some potential for improving the predictive validity of the Bender-Gestalt test.

  2. Bender-Gestalt Test correlates of prognosis in Unipolar Depression ...

    African Journals Online (AJOL)

    The Bender-Gestalt test (B-G test) was administered to examine its prognostic implications in an Ethiopian sample with unipolar depression. Total 30 patients with moderate level of depression were included in study and their time taken was compared against the performance on the B-G test. Finally, a significant difference ...

  3. Comparison of the Qualitative and Developmental Scoring Systems for the Modified Version of the Bender-Gestalt Test.

    Science.gov (United States)

    Brannigan, Gary G.; Brunner, Nancy A.

    1993-01-01

    Examined two scoring systems for Modified Version of the Bender-Gestalt Test. Administered Bender-Gestalt and Otis-Lennon School Ability Test to 75 first-grade and 84 second-grade students. Both systems were significantly correlated with school ability. Results of tests for differences between correlations indicated that Qualitative Scoring System…

  4. Correlation of the Scores on Barron's Ego Strength Scale with the Scores on the Bender-Gestalt Test.

    Science.gov (United States)

    Martin, John D.; And Others

    1979-01-01

    The degree of relationship between scores on the Barron Ego Strength Scale and the scores on the Bender-Gestalt Test was investigated on a sample of college students. Correlations were moderate to low. Racial differences were observed on the Bender-Gestalt Test. (Author/JKS)

  5. The Performance of Learning Disabled Children on the Kaufman Assessment Battery for Children and the Bender-Gestalt Test.

    Science.gov (United States)

    Haddad, Frederick A.

    1986-01-01

    Results of the Kaufman Assessment Battery for Children (K-ABC) and Bender-Gestalt Test were compared for a sample of learning disabled children that included 24 blacks and 24 whites; mean age 9 years. A significant correlation coefficient was found between the K-ABC Simultaneous Scale and the Bender-Gestalt Test error score. Implications of these…

  6. Turkish children's Bender-Gestalt test performance: differences in public and private school children.

    Science.gov (United States)

    Ozer, Serap

    2011-02-01

    The present study was undertaken to provide data on the Bender-Gestalt test for children aged 5 to 11 in Turkey. Although it is well documented that sociocultural factors are important in cognitive evaluations, the effects of type of school and differing educational opportunities provided by these schools on the Bender-Gestalt test have not been previously investigated. The aim of the present study was to investigate the effect of age, sex, and school type on Bender-Gestalt performance. The test was individually administered to 484 children between the ages of 5 and 11 years. The children were enrolled in either public or private schools. Koppitz's Developmental Scoring System was utilized. The results indicated that older children performed with fewer errors. Girls performed with fewer errors than boys. Finally, as expected, private school children outperformed their public school peers. The results are discussed with respect to the importance of taking into account various educational factors in utilizing commonly used tests.

  7. Comparison of the Bender-Gestalt and Revised Developmental Test of Visual-Motor Integration.

    Science.gov (United States)

    Armstrong, Barbara B.; Knopf, Karen F.

    1982-01-01

    Using children with learning disabilities and children enrolled in regular classrooms, test scores on the Bender-Gestalt and the Developmental Test of Visual-Motor Integration indicated high and significant correlations for the learning-disabled group and low but significant correlations for regular students. A nine-month mean difference in scores…

  8. Utility of the Koppitz norms for the Bender Gestalt Test performance ...

    African Journals Online (AJOL)

    Objective: This study investigated the utility of the Koppitz administration, scoring and norms for the Bender Gestalt Test (BGT) as a neurocognitive screening instrument for Sesotho-speaking children. Method: The BGT protocols of 671 Sesotho-speaking children between the ages of seven and nine were reviewed.

  9. Some normative data on the Bender Gestalt test performance of Iranian children.

    Science.gov (United States)

    Yousefi, F; Shahim, S; Razavieh, A; Mehryar, A H; Hosseini, A A; Alborzi, S

    1992-11-01

    The Bender Gestalt test of visuomotor coordination was applied to a sample of Iranian children (N = 1,600) aged between 6.0 years and 10 years and 11 months attending grades 1 through 5 of 16 public primary schools in Shiraz city, southern Iran. The administration of the test and its scoring followed the standard procedures recommended by Koppitz. The reliability of the test in its new context was investigated through readministering it to a group of 60 children after four weeks, the r being .77. The validity of the test was established by comparing scores of children at different age levels and by correlating test results with marks obtained in two sets of examinations, results of Goodenough Harris Draw-A-Person Test and indices of parental education and occupation. The results are mostly in the expected direction and indicate that the Bender Gestalt test may be used as a simple measure of cognitive-intellectual development in Iran. Observed differences between Iranian norms and those of Koppitz (1963, 1975) for American children are briefly discussed and explained.

  10. BENDER GESTALT VISUALMOTOR TEST AND CARAS TEST: A EXAM OF CONSTRUCT VALIDITY

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    Cesar Merino Soto

    2011-12-01

    Full Text Available Research with new versions of the Bender Gestalt Test (TGB has hardly attracted attention to the researchers of the Hispanic world, onsidering that this test is one of the most widely used psychological assessments. This study evaluates the construct validity of the modified version of TGB for children, elative to sustainedattention assessed by the Caras Test. Both tests were applied to 90 children, aged between 5 and 8, in standardized conditions. The esults indicate that the shared variance between the two measures is zero, even when applied disattenuated correlations for measurement error; also, no non-linear patterns were detected between the two variables. These correlations were consistent in the total sample and among subgroups of children. We discuss these results with respect to the limits of validity of this modified version of TGB in the Spanish language.

  11. Memory-for-Designs, Bender-Gestalt, Trail Making Test, and WISC-R Performance of Retarded and Adequate Readers

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    McManis, Donald L.; And Others

    1978-01-01

    Twelve reading-disabled and 12 nondisabled boys, of average intellectual ability, in Grades 3 to 6 were compared on the Memory-For-Designs, Bender-Gestalt, Trail Making Test, and the 11 subtests of the Wechsler Intelligence Scale for Children--Revised (WISC-R). (Author)

  12. Expanded Koppitz Scoring System of the Bender Gestalt Visual-Motor Test for Adolescents: A Pilot Study.

    Science.gov (United States)

    Bolen, Larry M.; And Others

    1992-01-01

    Examined use of Bender Gestalt Visual-Motor Test with school-age adolescents over age 11. Mean error scores suggest that visual-motor development is not maturationally complete by age 11 years, 11 months. Suggests additional research focusing on extending normative sample or developing new scoring system for adolescents. (Author/NB)

  13. Clinical utility of the Background Interference Procedure for the Bender-Gestalt test.

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    Boake, C; Adams, R L

    1982-07-01

    Reviewed evidence for the validity of the Background Interference Procedure (BIP) version of the Bender-Gestalt test as a screening test for organic brain dysfunction. Low reliability and shortcomings in BIP validation studies suggest that the diagnostic validity of the BIP is lower than previously reported. A study was conducted in which the BIP was used to determine the presence of absence of brain dysfunction in groups of 45 brain-damaged and 39 nonimpaired male inpatients who were equated for age and education. Both the hit rate (61%) and relative accuracy of the BIP, compared with the EEG and neuroradiological procedures, were lower than in most earlier reports. The results are seen as limiting the usefulness of the BIP as a screening test for brain damage. A potential role for the BIP as a measure of constructional praxis is discussed

  14. Recall of figure "A" of the Bender-Gestalt test among delinquents.

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    Even, A; Kipper, D A; Yehuda, S

    1988-11-01

    The Bender-Gestalt test was administered to 182 Israeli adolescent males: four groups of juvenile delinquents and two of nondelinquent high-school students. Each of the delinquent groups was administered one of the following versions: a standard administration with figure A first (n = 60), a change of sequence with figure A last (n = 22), a regular sequence with figure A changed to two adjacing circles (n = 20), and with figure A changed to two adjacent diamonds (n = 20). One nondelinquent group took the test under standard administration with figure A first (n = 30), and one took it with figure A last (n = 20). The results showed significantly low recall of the original figure A by delinquents when it appeared first. This phenomenon was related to both primary effect and the design depicted in figure A, with a greater influence of the latter. Difficulties in integration were suggested as inhibiting delinquents' recall.

  15. The Bender-Gestalt test in an Italian sample: an analysis of Koppitz's Developmental Bender Scoring System deviations.

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    Mazzeschi, C; Lis, A

    2000-04-01

    This study extended the research of the psychometric characteristics of Koppitz's 1963/1975 Developmental Scoring System of the Bender-Gestalt test. Attention was paid to relations among the 7 deviations. The test was administered by licensed psychologists to 1,065 white children, aged from 3 yr., 6 mo. to 11 yr., 5 mo., enrolled in the regular education track of kindergarten and elementary school in Italy.

  16. Comparison of educationally handicapped students scores on the Revised Developmental Test of Visual-Motor Integration and Bender-Gestalt.

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    Breen, M J

    1982-06-01

    32 elementary-aged boys enrolled in a program for the emotionally disturbed were administered the Revised Beery and Bender-Gestalt. A significant correlation of .73 was found between Beery and Bender age-equivalent scores. A t test for correlated data indicated mean scores did not differ significantly from one another, but scores were quite varied. The implications of such variability are discussed.

  17. Relationship of visual motor development and academic performance of young children in Hong Kong assessed on the Bender-Gestalt test.

    Science.gov (United States)

    Chan, P W

    2000-02-01

    This study compared the Qualitative Scoring System for the Modified Version of the Bender-Gestalt test and the Developmental Scoring System for the Bender-Gestalt test in predicting performance on the Standardized Attainment Test of young children in Hong Kong. The study was done in two phases. First, 748 middle class children ages 4 to 8 years from 6 kindergartens and 6 primary schools were given the Bender-Gestalt test individually in kindergarten and in groups for older children, respectively. Both scoring systems were used to measure the children's visual motor development. Second, among the participants' protocols, 257 Primary 1 to Primary 3 children ages 6 to 8 years were selected to compare the Qualitative Scoring System for the 6 designs of the Modified Version of the Bender-Gestalt test and the Developmental Scoring System for the 9 designs of the Bender-Gestalt test in predicting performance on the Standardized Attainment Test. Results indicated that the Qualitative Scoring System differentiates better than the Developmental Scoring System in evaluating visual-motor development among young Chinese children from Hong Kong. Results also indicated that the Qualitative Scoring System correlated significantly with achievement in Chinese and English at all three levels. Scores on the Developmental Scoring System correlated significantly with only marks for Primary 1 and Primary 2 Chinese.

  18. A Comparative Analysis of the Bender-Gestalt and Beery/Buktenica Tests of Visual-Motor Integration as a Function of Grade Level for Regular Education Students.

    Science.gov (United States)

    Lehman, Joanne; Breen, Michael J.

    1982-01-01

    Regular education students (N=125) in grades K-3 were administered the Bender-Gestalt and Beery/Buktenica tests of visual-motor integration. Found significant differences between the mean Bender and Beery age equivalent scores at each grade level. Discusses implications for their utilization in assessing fine motor readiness development.…

  19. Comparison of visual motor development in Hong Kong and the USA assessed on the Qualitative Scoring System for the Modified Bender-Gestalt test.

    Science.gov (United States)

    Chan, P W

    2001-02-01

    This study compared the visuomotor development of young children in Hong Kong and the USA assessed on the Qualitative Scoring System for the Modified Bender-Gestalt test. 744 children aged 4:6 to 8:5 years from 6 kindergartens and 6 primary schools in Hong Kong were administered the Modified Bender-Gestalt test. The Qualitative Scoring System was used to measure the children's visuomotor development. Their visuomotor scores were then compared with norms for children in the USA. Analysis indicated significant differences across all age groups of 4:6 to 8:5 years in 6-mo. units. Consistent with previous research, children in Hong Kong outperformed their western peers. Percentile scores and T scores for children in Hong Kong in each age group were reported.

  20. Determination of sensitivity, specificity and cut off point of visual- Motor Bender Gestalt Test in the diagnosis of traumatic brain injury

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    tayebeh Rezaie nasab

    2013-02-01

    Results: In this study, cut-off point was calculated as 6.5%, sensitivity as 55.8%, characteristic as 81.2%, and the area under the Roc curve as 0.69. Moreover, positive predictive value, negative predictive value and efficiency were 95.08%, 22.03%, and 59.17%, respectively. Conclusion: Results of this study revealed that Bender Gestalt Test is relatively weak in diagnosis of mild TBI. Hence, its characteristic is high and it was successful in diagnosing healthy individuals.

  1. Predicting Reading and Arithmetic Achievement by Using Bender Gestalt and Visual Memory Technique.

    Science.gov (United States)

    Rust, James O.; And Others

    1982-01-01

    First grade students were administered a screening battery that included the Otis-Lennon Mental Ability Test, the Metropolitan Readiness Test, the Bender Gestalt Test, and the Visual Memory Technique. Stepwise regression equations revealed that the Bender Gestalt Test significantly increased the predictive power of the test battery. (FL)

  2. The use of computed tomography scans and the Bender Gestalt Test in the assessment of competency to stand trial and criminal responsibility in the field of mental health and law.

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    Mosotho, Nathaniel Lehlohonolo; Timile, Ino; Joubert, Gina

    computed tomography and the Bender Gestalt Test are some of the tests used routinely for the assessment of alleged offenders referred under Sections 77 and 78 of the Criminal Procedure Act 51 of 1977. An exploratory retrospective study was conducted at the Free State Psychiatric Complex. The aim of this study was to identify the extent to which the Bender Gestalt Test results and the computed tomography scans are associated with outcomes in the assessment of competency to stand trial and criminal responsibility in individuals referred to the Free State Psychiatric Complex (FSPC) observation unit. This was a cross-sectional study and the entire population of patients admitted in 2013 was included in the study. The clinical and demographic data were obtained from patient files. The majority of participants were black, males, single and unemployed. The most common diagnosis was schizophrenia. The current study showed no statistically significant association between the Bender Gestalt Test Hain's scores and the outcome of criminal responsibility and competency to stand trial. Similarly, the study also showed no statistically significant association between the presence of a brain lesion and the outcome of criminal responsibility and competency to stand trial. It was also concluded that as CT scans are expensive, patients should be referred for that service only when there is a clear clinical indication to do so. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Utility of the Bender Gestalt Test for differentiation of dementia with Lewy bodies from Alzheimer's disease in patients showing mild to moderate dementia.

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    Murayama, Norio; Iseki, Eizo; Yamamoto, Ryoko; Kimura, Michihiro; Eto, Ko; Arai, Heii

    2007-01-01

    We examined the utility of the Bender Gestalt Test (BGT) for the differentiation of dementia with Lewy bodies (DLB) from Alzheimer's disease (AD), comparing BGT scores between DLB and AD patients showing mild to moderate dementia. Eighteen DLB patients, 36 AD patients controlled by age, years of education, Clinical Dementia Rating and Mini Mental State Examination scores, and 21 nondemented elderly participants controlled by age and years of education were subjected to the BGT. Their BGT performances were scored according to the Pascal-Suttell method. The DLB group showed significantly higher (that is worse) BGT scores than the other groups. When a cutoff point of 98 was used to differentiate DLB from AD, the patients exceeding 98 were 94% in the DLB group, 17% in the AD group and 0% in the control group. The sensitivity and specificity of this cutoff point were 0.94 and 0.89, respectively. The BGT is a useful neuropsychological test to differentiate DLB from AD. Copyright (c) 2007 S. Karger AG, Basel.

  4. Gifted Children and Visual-Motor Development: A Comparison of Bender-Gestalt and VMI Test Performance.

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    Knoff, Howard M.; Sperling, Barbara L.

    1986-01-01

    A sample of 63 gifted elementary-school students was administered the Bender Visual-Motor Gestalt Test and the Developmental Test of Visual-Motor Integration. Group results revealed no significant differences between the two tests, that they did correlate significantly, and that younger students had advanced visual-motor development when tested…

  5. Correlations of the WRAT and PIAT Reading Recognition Subtest Scores with the VMI And Bender Gestalt.

    Science.gov (United States)

    Vance, Booney; Gore, William V.

    The relationship between word recognition subtests of the Wide Range Achievement Test and Peabody Individual Achievement Test with Bender-Gestalt and the Berry-Buktencia Test of Visual Motor Integration was examined with 27 children (7-14 years old) referred for psychological services. The Bender and Berry tests are among the most popular…

  6. EXPLORACIÓN DE DIFERENCIAS NORMATIVAS EN EL SISTEMA DE CALIFICACIÓN CUALITATIVA PARA EL TEST GESTÁLTICO DE BENDER MODIFICADO/ EXPLORING NORMATIVE DIFFERENCES IN QUALITATIVE SCORING SYSTEM FOR MODIFIED THE BENDER GESTALT TEST

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    César Merino Soto*

    2011-09-01

    Full Text Available RESUMENEl presente estudio explora la magnitud de las diferencias en los puntajes del Sistema de Calificación Cualitativa parael Test Gestáltico de Bender Modificado, usando diferente información normativa proveniente de Perú, Estados Unidos yChina. En una muestra de 324 niños(as peruanos entre 5 y 6 años de edad, se analizaron las potenciales diferencias en ladensidad, tendencia central, dispersión y clasificaciones de rendimiento visomotor. Se hallaron grandes diferenciasnormativas, y por lo tanto, el desempeño en los participantes se vio altamente sobreestimado o subestimado dependiendode la norma usada. Se discute el impacto de estos resultados en la apropiada práctica evaluativa en niños.ABSTRACTThis study explores the magnitude of difference in scores from Qualitative Scoring System to Bender Gestalt TestModified using different normative data from Peru, USA and China. In a sample of 324 children (boys and girls between5 and 6 ages, we analyzed the potential differences in density, central tendency, dispersion and visual motor performanceclassifications. It was found large normative differences, and therefore, performance in participants was highlyoverestimated or underestimated depending on the standard used. It discusses the impact of these results in the appropriateassessment practice in children.

  7. THE INCIDENCE OF BENDER-GESTALT FIGURE DEVIATIONS IN A GROUP OF MENTALLY RETARDED PSYCHIATRIC PATIENTS

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    Habibollah Ghassemzadeh

    1994-06-01

    Full Text Available The Bender-Gestalt Test was given to thirty mentally-retarded psychiatric patients. The mean, standard deviation, and standard error were 56.73, 26.25, and 4.80 respectively. Rotation was the most frequent major deviation which occurred in all the designs."nDesign # 7 was the most difficult one to be reproduced in the sample. This design by itself, was subject to 47% of distortion, 79% of omission, and 21% of rotation.

  8. Relationship of Bender Gestalt Developmental Scores and Human Drawing Developmental Scores in a Sample of Turkish Preschool Children

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    Ozer, Serap

    2009-01-01

    The Bender Gestalt test and Human Drawings are frequently utilized tests in assessing school readiness in children. This study was a pilot attempt to evaluate these two tests in a Turkish sample as they relate to first grade behaviour as measured by teacher ratings. One hundred and five children were evaluated at the end of kindergarten using the…

  9. Reassessment of Inferring Personality Traits from Bender-Gestalt Drawing Styles.

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    Holmes, Cooper B.; And Others

    1984-01-01

    Assessed patients with closure difficulty on the Bender-Gestalt (N=50) and patients with edging tendencies on the Bender-Gestalt (N=50) for possible personality traits associated with those drawing styles. Results did not support using clients' Bender-Gestalt drawing style as a basis for inferring personality traits. (LLL)

  10. Bender Gestalt Visual-Motor test – Sistema de Pontuação Gradual (B-SPG: A study with different samples

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    Ana Paula Porto Noronha

    2013-05-01

    Full Text Available The aim in this study was to analyze differences between children’s performances on the Bender – Sistema de Pontuação Gradual (B-SPG [Gradual Scoring System] in the states of Minas Gerais and Paraíba, and to compare them with the results presented in the test manual. The participants were 511 children, both sexes, aged 6-10 years ( M = 8.21, SD = 1.33, and 50.7% male. The children were from two states, Minas Gerais ( n = 298, 58.3% and Paraiba ( n = 213, 41.7%. The SPG was administered collectively in classrooms. The mean B-SPG scores between the children from Minas Gerais and Paraiba were very similar and not statistically significant. Regarding the comparison between the two states and the normative sample, three results were significant, two of which favored the children from São Paulo and the other the children from Minas Gerais and Paraíba, showing little variation in the results of the B-SPG.

  11. Comparison of Native American Navajo Bender-Gestalt Performance with Koppitz and Sompa Norms.

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    Moore, Clay L.; Zarske, John A.

    1984-01-01

    Compared Bender-Gestalt performance of 452 Navajo children with 1974 Koppitz and System of Multicultural Pluralistic Assessment norms (SOMPA), and investigated the use of the Bender-Gestalt for diagnosing learning disabilities. Results suggested the Koppitz and SOMPA White norms may be useful in psychological assessment of Navajo children. (JAC)

  12. Bender Gestalt Recall as a measure of short-term visual memory in children and adolescents with psychotic and other severe disorders.

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    McCarthy, James; Rabinowitz, Dena; Habib, Mandy; Goldman, Heather; Miley, Diana; Stefanyshyn, Hanna Yim; Freeman, Shuamis; Murray, Tracey; Clauselle, Renee

    2002-12-01

    To investigate the short-term visual memory ability of children and adolescents with severe psychiatric disorders, 82 child and adolescent inpatients and day hospital patients in a state psychiatric hospital were administered the Bender Gestalt Test as part of a psychological assessment and then asked to reproduce the designs from memory. No significant differences were found between groups on either the Bender Gestalt Recall, or the WISC-III IQs and the Digit Span and Symbol Search subtests for Psychotic Disorders (Schizophrenia, Schizoaffective Disorder, Psychosis Not Otherwise Specified), Attention Deficit Hyperactivity Disorder, Mood Disorders or Mood Disorders with co-morbid Attention Deficit Hyperactivity Disorder. The Coding subtest scores of the Psychotic Disorders group were significantly lower than the ADHD group. Analyses showed that the Bender Gestalt Recall was significantly related to age. Performance IQ, and sex. The results were discussed in terms of both the poor cognitive functioning of children and adolescents with persistent, severe mental illness, and the importance of developmental level when using the Bender Gestalt Recall as a rough measure of short-term visual memory.

  13. Diagnosis of the OCD Patients using Drawing Features of the Bender Gestalt Shapes.

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    Boostani, R; Asadi, F; Mohammadi, N

    2017-03-01

    Since psychological tests such as questionnaire or drawing tests are almost qualitative, their results carry a degree of uncertainty and sometimes subjectivity. The deficiency of all drawing tests is that the assessment is carried out after drawing the objects and lots of information such as pen angle, speed, curvature and pressure are missed through the test. In other words, the psychologists cannot assess their patients while running the tests. One of the famous drawing tests to measure the degree of Obsession Compulsion Disorder (OCD) is the Bender Gestalt, though its reliability is not promising. The main objective of this study is to make the Bender Gestalt test quantitative; therefore, an optical pen along with a digital tablet is utilized to preserve the key drawing features of OCD patients during the test. Among a large population of patients who referred to a special clinic of OCD, 50 under therapy subjects voluntarily took part in this study. In contrast, 50 subjects with no sign of OCD performed the test as a control group. This test contains 9 shapes and the participants were not constraint to draw the shapes in a certain interval of time; consequently, to classify the stream of feature vectors (samples through drawing) Hidden Markov Model (HMM) is employed and its flexibility increased by incorporating the fuzzy technique into its learning scheme. Applying fuzzy HMM classifier to the data stream of subjects could classify two groups up to 95.2% accuracy, whereas the results by applying the standard HMM resulted in 94.5%. In addition, multi-layer perceptron (MLP), as a strong static classifier, is applied to the features and resulted in 86.6% accuracy. Applying the pair of T-test to the results implies a significant supremacy of the fuzzy HMM to the standard HMM and MLP classifiers.

  14. Diagnosis of OCD Patients Using Drawing Features of Bender Gestalt Shapes

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    Boostani R.

    2017-03-01

    Full Text Available Background: Since psychological tests such as questionnaire or drawing tests are almost qualitative, their results carry a degree of uncertainty and sometimes subjectivity. The deficiency of all drawing tests is that the assessment is carried out after drawing the objects and lots of information such as pen angle, speed, curvature and pressure are missed through the test. In other words, the psychologists cannot assess their patients while running the tests. One of the famous drawing tests to measure the degree of Obsession Compulsion Disorder (OCD is the Bender Gestalt, though its reliability is not promising. Objective: The main objective of this study is to make the Bender Gestalt test quantitative; therefore, an optical pen along with a digital tablet is utilized to preserve the key drawing features of OCD patients during the test. Materials and Methods: Among a large population of patients who referred to a special clinic of OCD, 50 under therapy subjects voluntarily took part in this study. In contrast, 50 subjects with no sign of OCD performed the test as a control group. This test contains 9 shapes and the participants were not constraint to draw the shapes in a certain interval of time; consequently, to classify the stream of feature vectors (samples through drawing Hidden Markov Model (HMM is employed and its flexibility increased by incorporating the fuzzy technique into its learning scheme. Results: Applying fuzzy HMM classifier to the data stream of subjects could classify two groups up to 95.2% accuracy, whereas the results by applying the standard HMM resulted in 94.5%. In addition, multi-layer perceptron (MLP, as a strong static classifier, is applied to the features and resulted in 86.6% accuracy. Conclusion: Applying the pair of T-test to the results implies a significant supremacy of the fuzzy HMM to the standard HMM and MLP classifiers.

  15. Developmental Differences in Bender-Gestalt Recall of Children With Learning and Behavior Problems.

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    Finch, A. J., Jr.; And Others

    1983-01-01

    Children referred for psychological evaluations of completed the Bender-Gestalt and then reproduced designs from memory. Numbers of designs recalled increased with age and Performance Intelligence Quotient. The importance of developmental level in evaluation and establishment of cut-off recall scores for designs were discussed. (Author/RD)

  16. Measuring Growth and Decline in Visual-Motor Processes with the Bender-Gestalt Second Edition

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    Decker, Scott L.

    2008-01-01

    The purpose of this study is to develop a change-sensitive scale for evaluating developmental change in visual-motor ability across the life span. A partial-credit item-response model is used to estimate theta values for each age group between 4 and 90 using the Bender-Gestalt II standardization sample (N = 4,000). Results from this study suggest…

  17. Visual Scanning Strategies of Neurologically Impaired, Perceptually Impaired, And Normal Children Viewing the Bender-Gestalt Designs

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    Locher, Paul J.; Worms, Peter F.

    1977-01-01

    This study describes and compares visual encoding processes and copying performance of normal children and children with perceptual and neurological disabilities viewing the Bender-Gestalt designs. Designs of the neurologically impaired children were significantly different from those of either of the other two diagnostic groups. (Author)

  18. Redundancy in the Pascal-Suttell Bender-Gestalt scoring system: discriminating organicity with only one design.

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    Wagner, E E; Marsico, D S

    1991-03-01

    The eight Bender-Gestalt (B-G) designs scored by the Pascal-Suttell (P-S) system proved to be highly intercorrelated, while the ninth component, the Configuration score, was modestly related to only design one. A factor analysis of the eight designs revealed one significant factor, which was interpreted as reflecting general reproductive accuracy rather than special gestalt properties of the drawings. While the P-S Total score could discriminate between organic (n = 52) and nonorganic (n = 52) clinical outpatient groups with a 74% hit rate, only one design (seven) yielded a 73% discrimination. It was suggested that a quick and reliable method for screening for organicity with the B-G would be to calculate the P-S score for design seven only.

  19. Differentiation of organics from functional psychiatric patients across various IQ ranges using the Bender-Gestalt and Hutt Scoring System.

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    Hellkamp, D T; Hogan, M E

    1985-03-01

    This study investigated the effectiveness of the Hutt Scoring System (Hutt, 1977) in differentiating organic from functional psychiatric patients, the relationship of IQ to Bender-Gestalt errors as measured by this scoring system, and examined the discriminative power of this scoring system for various IQ ranges. One hundred eighty patients were utilized, 90 of whom had been classified as organics and matched with the remaining 90 subjects on the basis of age, education, and IQ range. In addition, the organic subjects' secondary diagnosis was matched with the primary diagnosis of the nonorganic patients. Results between WAIS IQ and Hutt error scores for organic subjects yielded an r = -.34 (p less than .01); between WAIS IQ and Hutt error scores for the nonorganic subjects, r = -.61 (p less than .001). No significant results were obtained for organics and nonorganics simultaneously within the same IQ cells.

  20. The Bender-Gestalt test: Koppitz's Developmental Scoring System administered to two samples of Italian preschool and primary school children.

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    Mazzeschi, C; Lis, A

    1999-06-01

    The purpose of this paper was to extend research on Koppitz's Developmental Scoring System to Italian samples. Specific attention has been given to the study of errors for the single designs to assess the relationship of these errors with total errors and to assess the designs' varying difficulty. A second purpose was to study possible cultural influences between different Italian regions. According to Koppitz (1975) research findings support that the rate of development in visuomotor perception differs among children of various ethnic groups. Subjects were 538 boys and 527 girls enrolled in the regular kindergarten and elementary schools in Italy. Detailed analyses were carried out on total mean errors and mean errors for each design. Mean errors decrease across age groups; that is, perceptuomotor integration is improved for older children. No significant differences were found between Northern and Southern Italy.

  1. An Examination of Three Tests of Visual-Motor Integration.

    Science.gov (United States)

    Aylward, Elizabeth H.; Schmidt, Steven

    1986-01-01

    Kindergarten children (N=103) were administered three tests of visual-motor integration: Bender Gestalt Test, Beery Developmental Test of Visual Motor Integration and Geometric Design subtest of the Wechsler Preschool and Primary Scale of Intelligence. Issues discussed include interscorer reliabilities, correlations among scores, correlations…

  2. Results on the Slosson Drawing Coordination Test with Appalachian Sheltered Workshop Clients.

    Science.gov (United States)

    Rogers, George W., Jr.; Richmond, Bert O.

    Fifty-four clients (13- to 52-years-old) in an Appalachian sheltered workshop were administered the Slosson Drawing Coordination Test (SDCT) and the Bender Visual Motor Gestalt Test. Twenty-nine Ss were labeled possibly brain damaged by the SDCT, and 17 Ss by the M. Hutt scoring system for the Bender-Gestalt. Two psychologists using all available…

  3. A Comparison of the Visual Aural Digit Span and the Bender Gestalt as Discriminators of Low Achievement in the Primary Grades

    Science.gov (United States)

    Carter, Donald E.; And Others

    1978-01-01

    The Visual Aural Digit Span and Bender Visual Motor Gestalt Test were studied with regard to ability to discriminate low from average achievers in reading and arithmetic skills, as identified by the Iowa Test of Basic Skills. A sample of 78 normal children aged six through nine were administered tests. (Author)

  4. Comparison of the Bender Gestalt-II and VMI-V in Samples of Typical Children and Children with High-Functioning Autism Spectrum Disorders

    Science.gov (United States)

    Volker, Martin A.; Lopata, Christopher; Vujnovic, Rebecca K.; Smerbeck, Audrey M.; Toomey, Jennifer A.; Rodgers, Jonathan D.; Schiavo, Audrey; Thomeer, Marcus L.

    2010-01-01

    The visual-motor skills of 60 children with high-functioning autism spectrum disorders (HFASDs) and 46 typically developing children were assessed using the Bender Visual-Motor Gestalt Test-Second Edition (BG-II) and Beery-Buktenica Developmental Test of Visual-Motor Integration, Fifth Edition (VMI-V). Within-group comparisons yielded substantive…

  5. A study of the quality of life in elderly people using psychological testing.

    Science.gov (United States)

    Nagatomo, I; Kita, K; Takigawa, M; Nomaguchi, M; Sameshima, K

    1997-06-01

    To study factors which influence the quality of life (QOL) in the elderly, we investigated the relationship between scores on the modified Philadelphia Geriatric Center (JPGC) Morale Scale and various other psychological tests in 51 elderly people residing in a long-term care facility. The JPGC Morale Scale score correlated with the scores for all sections of the Japanese version of the Cornell Medical Index (JCMI), but not with those for the Mini Mental State Examination, the Kohs block design test, the Bender Gestalt test and the activities of daily living (ADL). Both somatic and psychotic symptoms on the JCMI were correlated with the dementia behaviour disturbance scale score and walking ability according to the ADL. Subjects were further divided into four groups according to Fukamachi's neurotic discriminative diagram based on the JCMI. Scores for most sections of somatic and psychotic symptoms on the JCMI were elevated in proportion to the degree of neurotic tendencies in the elderly. These results indicate that the QOL of the elderly is influenced by subjective symptoms, but not by the degree of cognitive impairment or the ADL.

  6. Ethnicity and Bender Visual Motor Gestalt Test Performance.

    Science.gov (United States)

    Sattler, Jerome M.; Gwynne, John

    1982-01-01

    Compared differences in the Bender-Gestalt mean error scores of 1,938 Black, Hispanic, and White children. Performed a two-way between groups' unweighted means ANOVA on the error scores for the seven age groups and for the three ethnic groups. Significant differences were found for both main effects. (Author)

  7. A Comparison of Special Education Teacher and Psychologist Scoring of the Bender Visual Motor Gestalt Test

    Science.gov (United States)

    Foster, Glen G.; And Others

    1976-01-01

    Ten special education teachers and two school psychologists scored the Bender-Gestalt protocals of elementary school children using the Koppitz scoring system. The reported correlations between teachers and school psychologists compared favorably to correlations between school psychologists as well as to interrater reliabilities reported in the…

  8. Validez incremental del Test Gestáltico de Bender Modificado, en niños que inician el primer grado

    Directory of Open Access Journals (Sweden)

    César A. Merino Soto

    2014-04-01

    Full Text Available The Bender Gestalt Test (BGT has a long history in psychological assessment and several scoring systems have been developed for it. One of them is the Brannigan and Brunner’s Qualitative Scoring System (QSS, developed for the modified version of this test that uses six of the nine original designs (BGT Modified. However, there is limited psychometric evidence for the Spanish speaking population about the usefulness of this measure in an academic screening battery. The purpose of this study is to report evidence of incremental validity of this abbreviated version regarding school achievement, within a group of 101 five year olds entering the first grade of primary education. We applied a hierarchical multiple regression controlling for the effects of fluid intelligence and pre-academic skills, compared to the criteria of school grades. We found that the inclusion of BGT Modified brings significant unique variance in school grades, and is a more powerful predictor than intelligence. Our results support the use of BGT Modified in a brief battery of screening in identifying children at risk for poor school performance

  9. Perceptual-motor functioning in children with phenylketonuria.

    Science.gov (United States)

    Koff, E; Boyle, P; Pueschel, S M

    1977-10-01

    Children with treated phenylketonuria (PKU) have been described as being at high risk for perceptual-motor dysfunction. In this study, the Wechsler Intelligence Scale for Children (WISC) and the Bender Gestalt test were administered to 19 school age children with treated PKU and of average intelligence who have been off diet from five months to six years four months. Perceptual-motor performance was evaluated, and school functioning was rated by classroom teachers. Substantial impairment of perceptual-motor functioning as measured by the Bender Gestalt test and lower WISC performance IQs than verbal IQs were observed in children of average intelligence. Quality of dietary control was found to be associated with performance on the Bender Gestalt test. These findings suggest the possibility of a specific deficit that could seriously interfere with academic progress, but which is not signalled by obvious impairment of overall intellectual functioning.

  10. Risk Factor Frequency for Learning Disabilities in Low Socioeconomic Level Preschool Children in Mexico City

    OpenAIRE

    Zambrano-Sánchez, Elizabeth; Martínez-Wbaldo, María del Consuelo; Poblano, Adrián

    2010-01-01

    The objective was to identify the frequency of risk factors for Learning Disabilities (LD) in low socioeconomic level children in Mexico City. We studied children by means of: Wechsler, Bender-Gestalt, and Human drawing tests. Average age of male subjects was 5.6±0.9 years, while that of the female group was 5.4±0.5 years. In male subjects, average Total intelligence quotient (T-IQ) score was 98±12.2 while, in the female group, this was 99±12.2. On the Bender-Gestalt test, male subjects had a...

  11. Determinants and Predictors of School Adaptation and Academic Achievement in Prematurely Born Children.

    Science.gov (United States)

    Kalmar, Magda; Varga, Magdolna Estefan

    The study followed up 30 premature Hungarian infants of low birthweight (less than 2500 grams) but no other major perinatal complications. Subjects were tested at age 6 on the Budapest-Binet IQ test, the Goodenough's "Draw a Person" test, the Bender Gestalt test, and a school entry test battery. Test performances at age 6 found that the…

  12. VMI-VI and BG-II KOPPITZ-2 for Youth with HFASDs and Typical Youth

    Science.gov (United States)

    McDonald, Christin A.; Volker, Martin A.; Lopata, Christopher; Toomey, Jennifer A.; Thomeer, Marcus L.; Lee, Gloria K.; Lipinski, Alanna M.; Dua, Elissa H.; Schiavo, Audrey M.; Bain, Fabienne; Nelson, Andrew T.

    2014-01-01

    The visual-motor skills of 90 youth with high-functioning autism spectrum disorders (HFASDs) and 51 typically developing (TD) youth were assessed using the Beery-Buktenica Developmental Test of Visual-Motor Integration, Sixth Edition (VMI-VI) and Koppitz Developmental Scoring System for the Bender-Gestalt Test-Second Edition (KOPPITZ-2).…

  13. Assessment of lexical semantic judgment abilities in alcohol ...

    Indian Academy of Sciences (India)

    2013-11-06

    Nov 6, 2013 ... visual structure of written words) and semantic processing. (related to meaning of linguistic tokens) are ... was designed to require similar processing in terms of visual encoding, decision process and motor .... scale, Bender gestalt test and Nahor Benson test (Nahor and Benson 1970), which assesses a ...

  14. Assessing Secondary Students with the Bender, VADS, and HFD: Research and Application.

    Science.gov (United States)

    Koppitz, Elizabeth M.

    The Koppitz Minibattery, that is, the Bender Gestalt Test, the Visual Aural Digit Span Test (VADS), and the Human Figure Drawing (HFD), was adopted and extended for use with middle school pupils (aged 11 to 14). Similarities and differences for older and younger children are described in behavior observation, objective scores and the qualitative…

  15. Interrelationships of Psychopathology and Adience-Abience on the HABGT

    Science.gov (United States)

    Hutt, Max L.; Miller, Lawrence J.

    1976-01-01

    Explores the interrelationships of two measures, based on the Hutt Adaptation of the Bender Gestalt Test (HABGT), of psychopathology and of perceptual adience-abience with two different populations: hospitalized schizoprenics and out patient psychotherapy patients. Schizophrenics were found to be higher in severity of psychopathology and lower in…

  16. Journal of Child and Adolescent Mental Health - Vol 18, No 2 (2006)

    African Journals Online (AJOL)

    Utility of the Koppitz norms for the Bender Gestalt Test performance of a group of Sesotho-speaking children · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL ... Cognitive Behavioural Therapy in Mental Health Care by Alec Grant, Jem Mills, Ronan Mulhern and Nigel Short · EMAIL FULL TEXT EMAIL FULL TEXT

  17. The patterning of test scores of children living in proximity to an inactive toxic waste disposal site who are classified as neurologically impaired

    Energy Technology Data Exchange (ETDEWEB)

    Licata, L.

    1992-01-01

    This study investigated the relationship between the pattern of impairment on test scores of the neurologically impaired children and proximity to an inactive toxic waste disposal site. Subjects (N = 147) were students, ages 6-16, classified as neurologically impaired. Seventy-six who lived within six miles of the site served as the experimental group and 71 who did not live near a site comprised the control group. Research was based on existing data available through the Child Study Team evaluation process. Attention was given to the ACID cluster of the WISC-R, the Arithmetic and Reading subtests on the WRAT, and the Koppitz scores of the Bender Visual Motor Gestalt Test. No significant difference was found between the experimental and control groups. Sex differences within the experimental group were not significant. Time of exposure and patterning of scores in the experimental group were investigated. Time had a significant main effect on WISC-R Arithmetic and Digit Span subtests, the ACID cluster and the Bender Test for the total group. Main effect for sex was significant for the WISC-R Information subtest. An interaction effect was found to be significant on the WRAT Arithmetic subtest WRAT. The longer the girls lived within the site area the lower they scored on the WISC-R Information subtest and the WRAT Arithmetic subtest. The variable exposure (interaction of distance and time) was related to lower scores on the WISC-R Arithmetic and Digit Span subtest. A two-way interaction was found on the WRAT Arithmetic subtest. The longer the females were exposed to the waste site area, the lower they scored on the WRAT Arithmetic subtest. A comparison of those children in the site area from birth and those in the area three years prior to the evaluation was done. A significant main effect was found for the Bender Gestalt.

  18. Trial Counsel and Defense Counsel Handbook

    Science.gov (United States)

    1995-05-01

    such as the Rorschach Ink-Blot Test, Thematic Apperception Test, and Bender Gestalt Test). These tests should be administered and interpreted by a...Discharge 14 March 1981- U.S. Army Honorable 14 March 1983 e. Current Service: 15 April 1989 for 3 years. f. Aptitude Area GT Score: 87 g...Figure 3-51 for a sample); (3) Armed Services Vocational Aptitude Battery (see Figure 3-52 for an explanation of terms); (4) Leave and Earnings

  19. Learning disability in rural primary school children.

    Science.gov (United States)

    Agarwal, K N; Agarwal, D K; Upadhyay, S K; Singh, M

    1991-04-01

    In rural primary school children observed for two years, 12.97 per cent of those having IQ greater than or equal to 90 were found to have poor achievement in arithmetic test and teacher's assessment. These learning disabled children had impaired perceptual maturity and conceptual grasp as observed on MISIC (Indian modification of WISC), Bender Gestalt test and Piaget's test. On WISC Bannatyne categories learning disabled children scored highest in verbal conceptualization (similarities, vocabulary, comprehension), followed by spatial (picture completion, object assembly, block design) and sequencing (arithmetic, digit span, coding) abilities. These children on Bender Gestalt test made more errors particularly distortions (distortion of parts, incorrect number of dots, shape of design lost etc). They also showed delayed development on Piagetian tasks class inclusion, conservation (for length, substance, liquid and number) ordinal relation and one to one correspondence. These observations indicate impaired perceptual maturity, conception and information processing deficit.

  20. A study on subsequent neurologic complications in children with acute leukemia

    International Nuclear Information System (INIS)

    Kobayashi, Naoaki; Shimazaki, Haruyo; Hoshi, Yasutaka; Akatsuka, Jun-ichi

    1989-01-01

    Twenty-seven children with acute leukemia were studied in order to detect the subsequent neurologic complications due to chemotherapy and radiation therapy. Twenty-four patients with ALL received central nervous system prophylaxis including cranial irradiation. The methods of evaluation consisted of electroencephalogram (EEG), computed tomography of the head (CT scan), soft neurological sign, intelligence quotient (IQ) and Bender Gestalt test. The patients with relapse showed severe abnormalities in various kinds of examinations. Younger children at diagnosis were associated with a higher abnormality rate of soft neurological signs and Bender Gestalt test. Factors which were found to be closely associated with a lower IQ score included younger children at diagnosis and longer duration of remission time. These results indicate the need for caution for the dosage of cranial irradiation for younger patients in CNS prophylaxis, and improvement of a lower IQ score in long-term survivors requires further investigation as to the appropriate intellectual environment for their development after remission. (author)

  1. Study on subsequent neurologic complications in children with acute leukemia

    Energy Technology Data Exchange (ETDEWEB)

    Kobayashi, Naoaki; Shimazaki, Haruyo; Hoshi, Yasutaka; Akatsuka, Jun-ichi (Jikei Univ., Tokyo (Japan). School of Medicine)

    1989-06-01

    Twenty-seven children with acute leukemia were studied in order to detect the subsequent neurologic complications due to chemotherapy and radiation therapy. Twenty-four patients with ALL received central nervous system prophylaxis including cranial irradiation. The methods of evaluation consisted of electroencephalogram (EEG), computed tomography of the head (CT scan), soft neurological sign, intelligence quotient (IQ) and Bender Gestalt test. The patients with relapse showed severe abnormalities in various kinds of examinations. Younger children at diagnosis were associated with a higher abnormality rate of soft neurological signs and Bender Gestalt test. Factors which were found to be closely associated with a lower IQ score included younger children at diagnosis and longer duration of remission time. These results indicate the need for caution for the dosage of cranial irradiation for younger patients in CNS prophylaxis, and improvement of a lower IQ score in long-term survivors requires further investigation as to the appropriate intellectual environment for their development after remission. (author).

  2. Clinical implications of brain atrophy by computed tomography in patients with age-related dementia

    International Nuclear Information System (INIS)

    Imai, Yukimitsu; Honma, Akira; Ashida, Hiroshi; Hasegawa, Kazuo

    1981-01-01

    The purpose of the present study is to clarify the clinical significance of brain atrophy by computed tomography in age-related dementia. Eighty elderly patients with clinical diagnosis of presenile or senile dementia whose mental states were assessed clinically and by several psychometric test were studied by computed tomography. Patients with suspected cerebrovascular disorders and normal pressure hydrocephalus were excluded. Three tomographic sections through anterior and posterior horns and cella media of lateral ventricles and cortex with intracranial space of 60 - 80 cm 2 were evaluated. CSF spaces (%) were measured as an index of brain atrophy. The measurement of CSF spaces (%) was carried out by the computerized planimetric method to avoid visual definition of ventricular borders. In this study, CSF spaces comprised ventricular and subarachnoid spaces. Hasegawa's dementia scale, Bender-Gestalt test and Kohs' block design test were employed for the cognitive assessment of the subjects. In two sections through lateral ventricles, significant correlations were obtained between CSF spaces (%) and scores of Hasegawa's dementia scale and Kohs' block design test. Scores of Bender-Gestalt test did not correlate with CSF spaces (%) in these two sections. In the section through cortex, no correlation were found between CSF spaces (%) and scores of any psychometric test. Also, no positive correlations were obtained between age and CSF spaces (%) in the three sections. (author)

  3. Comparison of antiepileptic drugs on cognitive function in newly diagnosed epileptic children: a psychometric and neurophysiological study.

    Science.gov (United States)

    Chen, Y J; Kang, W M; So, W C

    1996-01-01

    Using a randomized parallel group study design, we compared the cognit ive effects of carbamazepine (CBZ), phenobarbital (PB), and valproate (VPA) in children with epilepsy. Seventy-three children with newly diagnosed epilepsy were tested with the Wechsler Intelligence Scale for Children-Revised (WISC-R), Bender-Gestalt test, and auditory event-related potentials (P 300) before and 6 and 12 months after antiepileptic drug (AED) treatment. There were no significant differences in WISC-R IQs and Bender-Gestalt scores for children in any group at any of the three sessions. P 300 latencies were increased in the children receiving PB but not in children receiving CBZ and VPA. P 300 amplitudes were significantly reduced in treated children in all three groups, but amplitudes were not significantly different among the three groups. These findings suggest that PB may affect cognitive function of epileptic children and that the P 300 may be a sensitive additional procedure that can be used to assess the cognitive effect of AEDs.

  4. Exploratory study of the relations between spatial ability and drawing from memory.

    Science.gov (United States)

    Czarnolewski, Mark Y; Eliot, John

    2012-04-01

    Test scores of 119 students, attending either a public four-year college or a technical school, were related to their proportionality and detail drawing scores on the Memory for Designs Test. In regression models, the ETS Maze Tracing, Eliot-Price Mental Rotations, and Bender-Gestalt tests were consistent predictors of proportionality scores, with the latter two tests uniquely related to these. The ETS Shapes Memory Test and the Form Board Test were the strongest predictors for detail accuracy scores. The Shapes test predicted proportionality when the CTY Visual Memory Test BB was excluded. The models then provided support for the hypothesis that drawing designs from memory, a critical skill in drawing, regardless of whether one focuses on accuracy for proportionality scores or for detail scores, is jointly related to the measures of recognition, production, and traditional spatial ability measures. This study identified multifaceted skills in drawing from memory.

  5. Reliability and Validity of Colored Progressive Matrices for 4-6 Age Children

    Directory of Open Access Journals (Sweden)

    Ahmet Bildiren

    2017-06-01

    Full Text Available In this research, it was aimed to test the reliability and validity of Colored Progressive Matrices for children between the ages of 4 to 6 from 15 schools. The sample of the study consisted of 640 kindergarten children. Test-retest and parallel form were used for reliability analyses. For the validity analysis, the relations between the Colored Progressive Matrices Test and Bender Gestalt Visual Motor Sensitivity Test, WISC-R and TONI-3 tests were examined. The results showed that there was a significant relation between the test-retest results and the parallel forms in all the age groups. Validity analyses showed strong correlations between the Colored Progressive Matrices and all the other measures.

  6. Characteristics of the street children of Colombia.

    Science.gov (United States)

    Aptekar, L

    1989-01-01

    Psychological characteristics of 56 Colombian male street children, aged 7 to 16, were examined from participant observations and results of three psychological tests given the children. The Kohs Block Design measured their intelligence; and the Human Figure Drawing and the Bender Gestalt measured emotional and neurological functioning. The test data showed the sample to be relatively healthy, intelligent, and emotionally intact. The children's relatively good scores on the tests may be understood by placing their abandonment in a cultural perspective, which includes the children's strong peer support system, their access to adult benefactors, and the fact that the children were developing in an orderly fashion from matrifocal families. The premise is made that by understanding the children more accurately more appropriate help may be given.

  7. Long-term follow-up results of post-radiation therapy for pituitary adenoma. Focusing on highly functional disorders

    Energy Technology Data Exchange (ETDEWEB)

    Hirao, Jun; Mitsushima, Yuzuru; Watanabe, Takashi; Hori, Tomokatsu; Miwa, Miwako [Tottori Univ., Yonago (Japan). School of Medicine

    1997-01-01

    Affective disorders and highly functional disorders derived from diencephalohypophyseal function and observable in adult patients who underwent radiation therapy for macroadenoma were evaluated. Patients (4 males and 3 females) were 45.14 years old in average, who had received 48-50 (49.6 in a mean) Gy of 2-gated {sup 60}Co irradiation to 5 x 5 cm area around Turkish saddle 7.8 years ago in a mean (3y4m-21y5m). Tests for mentation and computed tomography and magnetic resonance imaging for organic disorders were performed for the evaluation. Lowered functions in encoding and Bender-Gestalt test were recognized without any organic abnormality. (K.H.)

  8. Long-term follow-up results of post-radiation therapy for pituitary adenoma. Focusing on highly functional disorders

    International Nuclear Information System (INIS)

    Hirao, Jun; Mitsushima, Yuzuru; Watanabe, Takashi; Hori, Tomokatsu; Miwa, Miwako

    1997-01-01

    Affective disorders and highly functional disorders derived from diencephalohypophyseal function and observable in adult patients who underwent radiation therapy for macroadenoma were evaluated. Patients (4 males and 3 females) were 45.14 years old in average, who had received 48-50 (49.6 in a mean) Gy of 2-gated 60 Co irradiation to 5 x 5 cm area around Turkish saddle 7.8 years ago in a mean (3y4m-21y5m). Tests for mentation and computed tomography and magnetic resonance imaging for organic disorders were performed for the evaluation. Lowered functions in encoding and Bender-Gestalt test were recognized without any organic abnormality. (K.H.)

  9. Visual-Motor Maturity and Executive Functions in Schoolchildren

    Directory of Open Access Journals (Sweden)

    Ana Luisa Silva de Oliveira

    2016-08-01

    Full Text Available Abstract Visual-motor maturity and executive functions are closely related in the child development process. This study aimed to investigate the relation between visual-motor abilities and executive functions in 83 healthy children between 7 and 10 years old. The tools used were the Bender Gestalt Visual-Motor Test - Gradual Scoring System (B-GSS, Wisconsin Card Sorting Test (WCST, Raven's Progressive Matrices (RPM, and Rey-Osterrieth Complex Figure (ROCF. The correlation between the B-GSS and WCST scores was significantly negative (r = -.23, p < .033, while ROCF variables, such as Total Memory and Total Copy, had a moderate, significant correlation with total B-GSS score (r = -.55, p < .001; r = -.44, p < .001, respectively. The results empirically show the relation between executive functions and visual-motor maturity and are discussed in face of developmental neuropsychology.

  10. Chronic neurobehavioural effects of elemental mercury in dentists.

    Science.gov (United States)

    Ngim, C H; Foo, S C; Boey, K W; Jeyaratnam, J

    1992-11-01

    Neurobehavioural tests were performed by 98 dentists (mean age 32, range 24-49) exposed to elemental mercury vapour and 54 controls (mean age 34, range 23-50) with no history of occupational exposure to mercury. The dentists were exposed to an average personal air concentration time weighted average (TWA) of 0.014 (range 0.0007-0.042) mg/m3 for a mean period of 5.5 (range 0.7-24) years and had a mean blood mercury concentration of 9.8 (range 0.6-57) micrograms/l. In neurobehavioural tests measuring motor speed (finger tapping), visual scanning (trail making), visuomotor coordination and concentration (digit symbol), verbal memory (digit span, logical memory delayed recall), visual memory (visual reproduction, immediate and delayed recall), and visuomotor coordination speed (bender-gestalt time), the performance of the dentists was significantly worse than that of the controls. The dentists scored 3.9 to 38.9% (mean 13.9%) worse in these tests. In trail making, digit span, logical memory delayed recall, visual reproduction delayed recall, and bender-gestalt time test scores were more than 10% poorer. In each of the tests in which significant differences were found and in the block design time, the performance decreased as the exposed dose (product of the TWA of air mercury concentrations and the years of exposure) increased. These results raise the question as to whether the current threshold limit value of 0.050 mg/m3 (TWA) provides adequate protection against adverse effects of mercury.

  11. The Relationship Between Perceptual Motor Skills and Attention

    Directory of Open Access Journals (Sweden)

    Vanessa de Sousa

    Full Text Available Abstract: Although the relationship between perceptual motor skills and attention is reported in the literature, few studies have empirically explored this association. Thus, the objective of this study was to investigate the relationship between these constructs, using the Bender-Gestalt Test: Gradual Scoring System (B-SPG and the Psychological Battery for Attention Assessment (BPA. The participants were 320 children from four public schools in a city located in the South of the state of Minas Gerais, with ages ranging from seven to 10 years (M = 8.39, SD = 1.10 and 196 (55.9 % female. The results showed negative, moderate and significant correlations between the total scores of the instruments, indicating the relationship between the constructs. Although the data has confirmed the existence of a relationship between perceptual motor skills and attention, further studies with samples from other regions are necessary.

  12. Characterization of the Pathological and Biochemical Markers that Correlate to the Clinical Features of Autism

    Science.gov (United States)

    2012-10-01

    Melatonin Drowning 1638 Autism ADIR 20.8 F 50 Zoloft, Zyprexa, Mellaril, Depoprovera Seizure-related 5027 Autism WISC-R, Bender- Gestalt 38.0 M 26 Respirdal...months 35 a: Higher score represents better function. According to the medical histories for UMB-4231 and UMB-5027, the donors had psychological ...hyperactivity disorder Zoloft, Zyprexa, Mellaril, Depoprovera Seizure-related 5027 Autism WISC-R, Bender- Gestalt 38.0 M 26 No Respirdal, Luvox

  13. Test

    DEFF Research Database (Denmark)

    Bendixen, Carsten

    2014-01-01

    Bidrag med en kortfattet, introducerende, perspektiverende og begrebsafklarende fremstilling af begrebet test i det pædagogiske univers.......Bidrag med en kortfattet, introducerende, perspektiverende og begrebsafklarende fremstilling af begrebet test i det pædagogiske univers....

  14. Investigation of distinctive characteristics of children with specific learning disorder and borderline intellectual functioning

    Directory of Open Access Journals (Sweden)

    Selcuk Ozkan

    Full Text Available Abstract Background Borderline intelligence function (BIF and specific learning disorder (SLD are common diagnoses in children who are brought up for learning problems and school failure. Objective The aim of our study was to determine whether there were distinctive aspects of cognitive testing routinely used in evaluating SLD and BIF and investigate emotion regulation skills and minor neurologic symptoms. Method Sixty children (30 SLD and 30 BIF who are currently attending primary school are selected for study. Visual Aural Digit Span Test – Form B, Gessel Figure Drawing Test, Bender Gestalt Visual Motor Perception Test, WISC-R, Emotion Regulation Scale (ERS and Neurological Evaluation Scale (NES was administered. Results There was no statistically significant difference between groups in cognitive tests. The emotional regulation ability measured by the emotional regulation subscale was better in the SLD group than the BIF group (p = 0.014. In the NES, sensory integration (p = 0.008, motor coordination (p = 0.047 and other (p < 0.001 subscales showed higher scores in the BIF group. Discussion It has been shown that cognitive tests don’t have distinguishing features in the evaluation of SLD and BIF. Emotion regulation subscale score of ERS and sensory integration, motor coordination, and total scores of NES can be used in both discrimination of groups.

  15. Cognitive Findings in Benign Childhood Epilepsy with Occipital Paroxysms

    Directory of Open Access Journals (Sweden)

    Ebru Kolsal

    2014-12-01

    Full Text Available Aim: The aim of this study was to evaluate the cognitive and visual perceptive functions in children with childhood epilepsy with occipital paroxysms (CEOP. Material and Method: Hospital charts of children ages 1 to 18 years who admitted to pediatric neurology out-patient clinic between 2009 and 2010 were reviewed. Twenty one children with a diagnosis of CEOP were identified. Sixteen of these children who accepted to include the study were evaluated with neuropsychological tests. Results: Two of five patients who were evaluated with Denver developmental screening test were found to have lower scores than their reference standards. Remaining 11 patients were evaluated with Wechsler Scales of Intelligence tests, 4 were mildly mental retarded and 1 had null intelligence. Eleven patients were also evaluated with Bender Gestalt Visual Motor Test and 7of them had disturbances in visual perception. Reading speed and writing norm tests were applied to 9 literate patients and 7 of them showed slower reading ability and writing ability was found worse in 6 patients. Discussion: The absence of neurological and neuropsylogical deficits has long been considered as a prerequisite for diagnosis of benign childhood partial epilepsies. However, only a few studies describing the cognitive profile of patients with CEOP have been published. The present study has demonstrated that the patients with CEOP had varying degree of cognitive dysfunction and disturbance in visual perception. In order to provide appropriate intervention, cognitive functions should be assessed in children with CEOP.

  16. Very low birth weight infants at 8 and 11 years of age: role of neonatal illness and family status.

    Science.gov (United States)

    Hunt, J V; Cooper, B A; Tooley, W H

    1988-10-01

    The intellectual and educational status of 108 children with very low birth weight (less than or equal to 1,500 g), born from 1965 to 1978, was evaluated and tested on standard tests (eight children with severe handicaps were excluded) at 8 years of age. Fifty-seven were further evaluated at 11 years of age. Six categorical outcomes were defined a priori, based on the Wechsler Intelligence Scale for Children-Revised IQ and discrepancies between Verbal and Performance scores and Bender Gestalt Test score. Proportions at 8 years of age were: 4.6% very low IQ (below 70), 13.9% low IQ (70 to 84), and, for those with IQ greater than 84, 12.0% language disability, 12.0% performance disability, 21.4% visual-motor disability, and 36.1% normal. Learning disabilities, determined by discrepancies between IQ and Wide Range Achievement Test scores, included 16.7% of all children. Outcome proportions at 11 years of age were essentially comparable to those at 8 years of age; outcome constancy was present in 52.6%. Ratings of neonatal illness and parent education level strongly influenced the likelihood of outcome at 8 years of age. When ratings were dichotomized (ie, low v high neonatal illness and low v high parent education), the level of neonatal illness primarily influenced the likelihood of normal outcome, whereas the level of parent education influenced the degree of severity of the disability.

  17. [Cognitive function evaluation in school-age children from economically impoverished community: results of enriched education program].

    Science.gov (United States)

    Macedo, Célia Sperandéo; Andreucci, Lívia Christina; Montelli, Terezinha de Cresci Braga

    2004-09-01

    Sixty-three school-age children of low socioeconomic status and exposed to adverse environmental factors (malnutrition, familiar distress and low familiar incomes) were submitted to neuropsychological tests to investigate possible cognitive impairments. Classical neuropsychological test battery was employed (Raven test, Bender Gestalt copy of complex figures, draw-a-man Goodenough test). Low intellectual level was found on 30% and 74% showed higher cognitive disorders (visuoperceptual skills and/or perseverations and/or global shapes perception and/or draw-a-man disturbances). These children attended to a school with semi-boarding regimen which receives children under personnel and social adverse factors. School program was enriched with learning activity program based on Piaget and psychomotor exercises based on Lambert for at least one year. They also had some other activities, as painting, singing, computer training, English and Spanish classes. Twenty children were newly accepted and 43 attended at school for one, two or three years. We found significant correlations (p < or =0.05) between superior intellectual performances, bigger periods of attendance at school and methods for cognitive development. There was no association between other brain cognitive functions examined, the attendance to the teaching programs and the years of permanence at school.

  18. Cognitive screening of older adults: the utility of pentagon drawing.

    Science.gov (United States)

    Helmes, Edward

    2013-03-01

    Drawing tests have a long history in neuropsychological assessment. A popular geometric figure has been the two intersecting pentagons from the Bender Gestalt test. Reproducing the pentagons is the main visuospatial task on the original Mini-Mental State Examination (MMSE), remaining in use in revised versions of that widely used screening test. Scoring criteria on the MMSE are binary: perfect reproduction of the figure is required, while the Modified MMSE of Teng and Chui (1987) uses a more refined ten-point scoring for the elements of the figure. Here, I report on the use of pentagon drawing from 8,702 older community-dwelling Canadians (59.3% female), with a mean age of 75.5 years (SD = 6.99) and 10.1 years of education (SD = 3.89). Mean scores for the whole sample are reported, as well as for subsamples who underwent a full clinical assessment and were diagnosed as cognitively intact, with dementia, or cognitively impaired, but without dementia. Logistic regression was used to evaluate the utility of pentagon drawing as a diagnostic tool to diagnose cognitive impairment. Binary scoring was less effective in discriminating groups than the ten-point system and showed weaker properties by other criteria. The discussion focuses on the role of simple, non-verbal tasks in the cognitive screening of older adults.

  19. Relationships between automated EEG and cranial CT in patients with senile dementia

    International Nuclear Information System (INIS)

    Mori, Katsumi; Miyasaka, Mutue; Nakano, Takashi; Ohtaka, Tadashi

    1988-01-01

    The degree of dementia was examined in relation to findings of automated EEG and cranial CT in 50 demented old patients aged 51 - 86. Slow waves on EEC, and dilated ventricle and atrophied cortex on cranial CT were frequently associated with poor psychological scores. As the degree of dilated ventricle increased, the frequency and amplitude of slow waves increased and the frequency and continuity of α waves decreased. Dilated ventricle was more strongly correlated with abnormal EEG findings than atrophied cortex. This was more marked in cases of severer patients. Abnormal EEC findings associated with poor psychological scores were more frequently observed in the group of patients with vascular dementia (VD, n = 30) than the group of patients with senile dementia of Alzheimer type (SDAT, n = 20). Abnormal EEG findings were correlated with poor scores on Hasegawa test in the VD group and with those on Bender Gestalt test in the SDAT group. The degree of dilated ventricle was more correlated with abnormal EEG findings in the SDAT group than the VD group. (Namekawa, K.)

  20. Central Placement of Bender Figure A by Clinic-Referred and Non-Referred Children.

    Science.gov (United States)

    Gordon, Michael

    1982-01-01

    The diagnostic significance of central placement of the first Bender-Gestalt design was examined by comparing protocols of clinic-referred and nonreferred children matched for age and IQ. As predicted, central placement occurred with greater frequency in the clinic group, but its clinical utility is unclear. (Author/RD)

  1. Cognitive abilities of asphyxiated survivors beyond 5 years of age.

    Science.gov (United States)

    Tandon, A; Ramji, S; Kumari, S; Goyal, A; Chandra, D; Nigam, V R

    1998-07-01

    To evaluate the intellectual, psychoeducational and social maturity of a cohort of unimpaired asphyxiated survivors beyond 5 years of age. Case control study on hospital based cohorts on a longitudinal follow up at High Risk and Well Baby Clinics of a teaching hospital. The demographic data of these children was recorded. A detailed physical examination was performed. The tests of cognition included the Stanford Binet and the Raven's Progressive matrices. Academic achievement was evaluated by the Wide range achievement test-Revised (WRAT-R). Assessment of visuo-motor integration was done by the Bender Gestalt Test. The proportion of children having soft neurological signs was determined. Vineland Social Maturity Scale was performed on all children. Fifty-four asphyxiated and 57 matched control children participated in the study. Of the 54 asphyxiated children, 27 were tested at a mean age of 7.2 +/- 1.6 years (Group 1) and 27 were tested at a mean age of 10.9 +/- 1.52 years (Group 2). The asphyxiated children as a group performed in the normal range on tests of cognition and academic achievement but were significantly disadvantaged (p Gestalt Test as compared to controls but the difference was not significant. A significantly higher proportion of asphyxiated children of both the groups showed the presence of soft neurological signs as compared to controls. Approximately 11% of the asphyxiated children performed in the abnormal range in the Vineland Social Maturity Scale. Cognitive abilities of asphyxiated children beyond the age of 5 years are impaired in comparison to controls, emphasizing the need for early detection and referral for special education.

  2. Risk Factor Frequency for Learning Disabilities in Low Socioeconomic Level Preschool Children in Mexico City Frecuencia de factores de riesgo para problemas de aprendizaje en preescolares de bajo nivel socioeconómico en la Ciudad de México Frequência de fatores de risco para dificuldade de aprendizagem em pré-escolares com baixo nível socioeconômico, na Cidade do México

    Directory of Open Access Journals (Sweden)

    Elizabeth Zambrano-Sánchez

    2010-10-01

    Full Text Available The objective was to identify the frequency of risk factors for Learning Disabilities (LD in low socioeconomic level children in Mexico City. We studied children by means of: Wechsler, Bender-Gestalt, and Human drawing tests. Average age of male subjects was 5.6±0.9 years, while that of the female group was 5.4±0.5 years. In male subjects, average Total intelligence quotient (T-IQ score was 98±12.2 while, in the female group, this was 99±12.2. On the Bender-Gestalt test, male subjects had a mental and visual-motor average age of Nuestro objetivo fue identificar la frecuencia de factores de riesgo para problemas de aprendizaje (PA en niños de bajo nivel socioeconómico de la Ciudad de México. Se utilizaron las pruebas de inteligencia de Wechsler, Gestáltica Visuomotora de Bender y del Dibujo de la figura humana. La edad promedio en el grupo masculino fue 5,6±0,9 años, del femenino fue 5,4±0,5. En los hombres, el cociente intelectual total (CI-T fue 98±12,2, en mujeres fue 99±12,2. En la prueba de Bender, los hombres mostraron una edad mental y visuomotora un año menor que la cronológica, las mujeres tuvieron una edad mental y visuomotora 7-8 meses por debajo de la norma. En la Prueba de la figura humana, los hombres y mujeres mostraron mayor frecuencia de: auto-aislamiento 25%, timidez 22,4% y controles internos pobres 22%. En conclusión encontramos una alta frecuencia de factores de riesgo en preescolares de bajo nivel socioeconómico, destacamos la importancia de identificar a los preescolares propensos a tener problemas de aprendizaje (PA.Este estudo objetivou identificar a frequência de fatores de risco para dificuldade de aprendizagem (DA em crianças com baixo nível socioeconômico, na Cidade do México. A escala de inteligência Wechsler, desenho da figura humana e o teste gestáltico visomotor de Bender foram utilizados. A idade média do grupo masculino foi de 5,6±0,9 anos e do grupo feminino 5,4±0,5 anos. O quociente

  3. Cerebral blood flow in hypothyroidism: Response to therapy and associated cognitive performance

    International Nuclear Information System (INIS)

    Ilgin, N.; Akdemir, U.O.; Yetkin, I.; Eroglu, A.

    2002-01-01

    Hypothyroidism is often associated with defective memory, psychomotor slowing and depression. However, the relationship between thyroid status, related cognitive state and associated cerebral circulatory and/or metabolic abnormalities have not been elucidated. Purpose: The aim of this study was to evaluate pre-and post-therapy brain perfusion patterns in 9 hypothyroid patients presenting with Hashimoto thyroiditis. Method: Patients were referred on the basis of abnormal levels of anti-thyroglobulin and anti-microsomal antibodies, hypothyroidism and symptoms of cognitive dysfunction. Cognitive performance was tested using Raven's Coloured Progressive Matrices and Bender Gestalt Test. Functional evaluation of the brain was also performed via the methods of electroencephalography (EEG) and single photon emission tomography (SPECT). An initial SPECT study was carried out after I.V. injection of Tc99m-HMPAO and semiquantitative rCBF analysis was performed by drawing irregular regions of interest (ROIs) in three slices. A total number of 12 sector regions of interest placed on the two hemispheres and regional cerebral blood flow (rCBF) was determined using cortical region/cerebellum ratios obtained in each hemisphere. A repeat SPECT study was undertaken in 5 subjects 3-6 months after the initiation of medical therapy. Results: Pre-therapy perfusion data in four patients showed that the cortical ratios were globally depressed at the levels of 0.65-0.85 where these ratios improved quickly to the near normal-above normal levels (range of rCBF improvement as % difference from baseline 25%-45%) within 3-4 months of therapy. Conclusion: These results indicate that brain activity was globally decreased in severe hypothyroidism of short duration which normalized steadily as the hypothyroid state is corrected

  4. Role of 99mTc-ECD brain SPECT in the detection of cerebral perfusion abnormality in cases of Attention Deficit Hyperactivity Disorder

    International Nuclear Information System (INIS)

    Kumar, A.; Phom, H.; Thomas, E.J.; Tripathi, M.; Chandrashekar, N.; Bal, C.S.; Zamir, H.; Gulati, S.; Kalra, V.

    2002-01-01

    Aim: A randomized placebo controlled drug trial with Mentat, a herbal pharmacological agent, was initiated in January 2000 in the department of pediatrics at AIIMS, New Delhi, to compare the efficacy of Mentat with a placebo in school children with Attention Deficit Hyperactivity Disorder (ADHD). Materials and Methods: Contact was established with 12 Public schools in Delhi, to identify poor performers in classes I-V (age 6-12 yrs.). About 195 children with poor school performance were recruited in the study. They were screened for causes of poor performance, which included attention problems, hyperactivity, behavior problems, emotional problems, mental sub-normality and learning disability. ADHD suspected children were identified using the Malin's WISC, Connor's rating scale, Problem Behavior checklist, Bender Gestalt test and some sub tests of the Kaufman's Assessment Battery for Children (K-ABC). Sixty children diagnosed as ADHD (using DSM-IV criteria), with an IQ between 90-110, were enrolled into the study. Of the 60 children randomized in the study, 30 received Mentat and 30 received an identical looking placebo. The drug/Placebo was given for a six-month period. 99mTC-ECD brain SPECT was performed in a subset of 34 children with ADHD. Results: Abnormal cerebral perfusion was seen in 23/34; thalamic hypoperfusion in 11, basal ganglia hypoperfusion in 9, thalamus and basal ganglia hypoperfusion in 2 and basifrontal hypoperfusion in 1. So far, in ten children with abnormal pretreatment scans, post treatment scans have also been done. In mentat group, 2/5 children showed normalization of perfusion abnormality after treatment whereas in placebo group, 1/5. Conclusion: This study suggests that there is selective focal cerebral hypoperfusion in cases of ADHD and 99mTc-ECD brain SPECT can be used for evaluation and further monitoring of therapeutic outcome in such cases

  5. Diffuse occipital hypometabolism on [18 F]-FDG PET scans in patients with idiopathic REM sleep behavior disorder: prodromal dementia with Lewy bodies?

    Science.gov (United States)

    Fujishiro, Hiroshige; Iseki, Eizo; Murayama, Norio; Yamamoto, Ryoko; Higashi, Shinji; Kasanuki, Koji; Suzuki, Masaru; Arai, Heii; Sato, Kiyoshi

    2010-09-01

    Previous longitudinal studies have revealed that specific patterns on [(18) F]-fluoro-d-glucose (FDG) positron emission tomography (PET) scans in patients with amnesic mild cognitive impairment can predict Alzheimer's disease (AD). However, the significance of particular patterns on [(18) F]-FDG PET scans in prodromal patients with dementia with Lewy bodies (DLB) remains unclear. Based on the prevailing evidence that rapid eye movement (REM) sleep behavior disorder (RBD) often precedes the onset of DLB, [(18) F]-FDG PET scans of nine non-demented patients reporting recurrent nocturnal dream-enactment behavior in our memory clinic were compared with the normative database using three-dimensional stereotactic surface projection (3D-SSP) images. All patients underwent clinical and neuropsychological examinations as well as cardiac [(123) I]-metaiodobenzylguanidine ([(123) I]-MIBG) scintigraphy. Four patients were found to have diffuse areas of reduced cerebral metabolic rate of glucose (CMRglc), predominantly in the occipital lobe, which is the preferentially affected region in DLB patients. In contrast, five patients showed no such occipital hypometabolism; instead, these five patients showed hypometabolism in the left anterior cingulate gyrus (Broadmann area (BA) 24), right frontal lobe (BA 32) and right anterior temporal lobe (BA 38), which are the preferentially affected regions in Parkinson's disease rather than DLB. The extent of the reduction in CMRglc in the left occipital lobe was correlated with scores on the Bender Gestalt Test, which reflects visuospatial ability, but not with global cognitive measures. All patients showed reduced cardiac [(123) I]-MIBG levels, consistent with underlying Lewy body disease. These variations in [(18) F]-FDG PET scans raise the possibility that the specific pattern of CMRglc reduction may predict developing DLB in patients with idiopathic RBD. Further follow-up studies are needed, particularly on patients with diffuse

  6. Assessment of Navy Alcohol and Drug Abuse Education and Training Curricula, Revision Requirements

    Science.gov (United States)

    1986-02-01

    Spouse and Child Abuse) Gestalt Therapy Crisis Intervention A-24 Technical Report 86-003 Grief Counseling Short-Term Client Systems Reality...for professionals Receive patients with treatment appointments Record significant behavior of patients during treatment Administer Bender Gestalt ...patient psychotherapy Assist in conducting patient reality therapy B-41 Technical Report 86-003 Table B-15 (Continued) Number 042 043 044 045 047

  7. Test plan :

    Energy Technology Data Exchange (ETDEWEB)

    Dwyer, Stephen F.

    2013-05-01

    This test plan is a document that provides a systematic approach to the planned testing of rooftop structures to determine their actual load carrying capacity. This document identifies typical tests to be performed, the responsible parties for testing, the general feature of the tests, the testing approach, test deliverables, testing schedule, monitoring requirements, and environmental and safety compliance.

  8. Predictive Testing

    Science.gov (United States)

    ... you want to learn. Search form Search Predictive testing You are here Home Testing & Services Testing for ... you make the decision. What Is Predictive Genetic Testing Predictive genetic testing searches for genetic changes, or ...

  9. Pharmacogenomic Testing

    Science.gov (United States)

    ... you want to learn. Search form Search Pharmacogenomic testing You are here Home Testing & Services Testing for ... to fit your genetic makeup What Is Pharmacogenomic Testing? Pharmacogenomic testing is done before your healthcare provider ...

  10. Trichomonas Testing

    Science.gov (United States)

    ... C Cystic Fibrosis (CF) Gene Mutations Testing Cytomegalovirus (CMV) Tests D-dimer Dengue Fever Testing Des-gamma- ... Index of Screening Recommendations Not Listed? Not Listed? Newborn Screening Screening Tests for Infants Screening Tests for ...

  11. Testing 1985

    Science.gov (United States)

    Hunter, William J.; And Others

    1985-01-01

    Presents articles on test anxiety, personality tests, history of tests and benefits to be derived from their use, tests as tools in career decision-making, temperament needs for certain jobs (as determined by personality tests), interest inventories, testing exceptional students, and testing to evaluate vocational needs of special needs groups.…

  12. Coombs test

    Science.gov (United States)

    Direct antiglobulin test; Indirect antiglobulin test; Anemia - hemolytic ... No special preparation is necessary for this test. ... There are 2 types of the Coombs test: Direct Indirect The direct ... that are stuck to the surface of red blood cells. Many diseases ...

  13. Ham test

    Science.gov (United States)

    Acid hemolysin test; Paroxysmal nocturnal hemoglobinuria - Ham test; PNH - Ham test ... BJ. In: Chernecky CC, Berger BJ, eds. Laboratory Tests and Diagnostic Procedures . 6th ed. Philadelphia, PA: Elsevier ...

  14. Test Anxiety

    Science.gov (United States)

    ... Safe Videos for Educators Search English Español Test Anxiety KidsHealth / For Teens / Test Anxiety What's in this ... with their concentration or performance. What Is Test Anxiety? Test anxiety is actually a type of performance ...

  15. Urodynamic Testing

    Science.gov (United States)

    ... Urinary Tract Imaging Urodynamic Testing Virtual Colonoscopy Urodynamic Testing What is the urinary tract? The urinary tract ... view of the urinary tract What is urodynamic testing? Urodynamic testing is any procedure that looks at ...

  16. Susceptibility Testing

    Science.gov (United States)

    ... Gene Mutations Testing Cytomegalovirus (CMV) Tests D-dimer Dengue Fever Testing Des-gamma-carboxy prothrombin (DCP) DHEAS ... can develop resistance to the drugs used to treat them, but that type of testing is performed ...

  17. String test

    Science.gov (United States)

    Duodenal parasites test; Giardia - string test ... To have this test, you swallow a string with a weighted gelatin capsule on the end. The string is pulled out 4 hours later. Any bile , blood, or mucus attached to ...

  18. Laboratory Tests

    Science.gov (United States)

    Laboratory tests check a sample of your blood, urine, or body tissues. A technician or your doctor ... compare your results to results from previous tests. Laboratory tests are often part of a routine checkup ...

  19. Allergy Testing

    Science.gov (United States)

    ... Library ▸ Allergy Library ▸ Allergy testing TTR Share | Allergy Testing If you have an allergy, your immune system ... to avoid contact with the pet if allergy testing shows an allergy to dust mites but not ...

  20. Pinworm test

    Science.gov (United States)

    Oxyuriasis test; Enterobiasis test; Tape test ... When a person has a pinworm infection, adult pinworms live in the intestine and colon. At night, the female adult worms deposit their eggs outside the rectum ...

  1. Randomization tests

    CERN Document Server

    Edgington, Eugene

    2007-01-01

    Statistical Tests That Do Not Require Random Sampling Randomization Tests Numerical Examples Randomization Tests and Nonrandom Samples The Prevalence of Nonrandom Samples in Experiments The Irrelevance of Random Samples for the Typical Experiment Generalizing from Nonrandom Samples Intelligibility Respect for the Validity of Randomization Tests Versatility Practicality Precursors of Randomization Tests Other Applications of Permutation Tests Questions and Exercises Notes References Randomized Experiments Unique Benefits of Experiments Experimentation without Mani

  2. [Assessment of chosen cognitive functions in children and adolescents with primary headaches].

    Science.gov (United States)

    Zgorzalewicz, Małgorzata; Mojs, Ewa

    2006-01-01

    Foundations and aim of the study: Right development of cognitive functions is one of the basal factors, which determines good realization of the developmental tasks, for example achievement in education. Primary headaches especially migraine can be one of the important factor disturbing cognitive functioning of children and adolescents. The aim of the study was to estimate the level of some chosen aspects of cognitive and intellectual functioning of children and adolescents with primary headaches: migraine and tension type (TTH). 90 patients with migraine and 35 with TTH were diagnosed according to the classification of the International Headache Society (IHS 2004). Both groups matched each other according to distribution and averages in sex, age, age of the disease occurrence and time of its duration. The methods used in the study were Raven Test (intelligence), Benton Visual Retention Test form C and D, method A (short term memory for visual modality), Ten Words Test as a shortened version of RAVLT (abilities of learning processes and memory), Loretta Bender Gestalt Test and Bender-Koppitz Test (visuomotor integration and visual perception). The significant difference in the level of intelligence was stated between the examined groups. Children with migraine, especially without aura, in comparison to peers with TTH reached better results in Raven Test. The analysis of the results of the Benton Test in the number of correct and incorrect reproduced tables shows that children with migraine have poorer results. The percentage of correct answers in area of the level of visuomotor intergration was lower in the group with migraine (64%) than in the group with TTH (76%). Patients with migraine mainly with aura (41%) got lower results in Ten Word Test, which estimates the sum of gained results in five trials, and a percentage of correct answers in comparison to the group with TTH (60%). Patients with migraine in comparison to children with TTH show important disturbances

  3. Test chamber

    NARCIS (Netherlands)

    Leferink, Frank Bernardus Johannes

    1999-01-01

    A test chamber for measuring electromagnetic radiation emitted by an apparatus to be tested or for exposing an apparatus to be tested to an electromagnetic radiation field. The test chamber includes a reverberation chamber made of a conductive tent fabric. To create a statistically uniform field in

  4. Test chamber

    NARCIS (Netherlands)

    Leferink, Frank Bernardus Johannes

    2009-01-01

    A test chamber for measuring electromagnetic radiation emitted by an apparatus to be tested or for exposing an apparatus to be tested to an electromagnetic radiation field. The test chamber includes a reverberation chamber made of a conductive tent fabric. To create a statistically uniform field in

  5. Tensile testing

    CERN Document Server

    2004-01-01

    A complete guide to the uniaxial tensile test, the cornerstone test for determining the mechanical properties of materials: Learn ways to predict material behavior through tensile testing. Learn how to test metals, alloys, composites, ceramics, and plastics to determine strength, ductility and elastic/plastic deformation. A must for laboratory managers, technicians, materials and design engineers, and students involved with uniaxial tensile testing. Tensile Testing , Second Edition begins with an introduction and overview of the test, with clear explanations of how materials properties are determined from test results. Subsequent sections illustrate how knowledge gained through tensile tests, such as tension properties to predict the behavior (including strength, ductility, elastic or plastic deformation, tensile and yield strengths) have resulted in improvements in materals applications. The Second Edition is completely revised and updated. It includes expanded coverage throughout the volume on a variety of ...

  6. Workplace Testing: Who's Testing Whom?

    Science.gov (United States)

    Greenberg, Eric Rolfe

    1989-01-01

    A survey conducted by the American Management Association on workplace-testing policies included questions about drug testing, polygraphs, and testing for the human immunodeficiency virus. The survey found that testing increased from 21 percent in 1986 to 37 percent in 1987 and 48 percent in the 1988 survey. (JOW)

  7. Test quality

    International Nuclear Information System (INIS)

    Hartley, R.S.; Keller, A.E.

    1992-01-01

    This document discusses inservice testing of safety-related components at nuclear power plants which is performed under the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (the Code). Subsections IWP and IWV of Section XI of the Code state test method and frequency requirements for pumps and valves respectively. Tests vary greatly in quality and frequency. This paper explores the concept of test quality and its relationship with operational readiness and preventive maintenance. This paper also considers the frequencies of component testing. Test quality is related to a test's ability to detect degradation that can cause component failure. The quality of the test depends on several factors, including specific parameters measured, system or component conditions, and instrument accuracy. The quality of some currently required tests for check valves, motor-operated valves, and pumps is also discussed. Suggestions are made to improve test quality by measuring different parameters, testing valves under load, and testing positive displacement pumps at high pressure and centrifugal pumps at high flow rate conditions. These suggestions can help to improve the level of assurance of component operational readiness gained from testing

  8. Test quality

    International Nuclear Information System (INIS)

    Hartley, R.S.; Keller, A.E.

    1992-01-01

    Inservice testing of safety-related components at nuclear power plants is performed under the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (the Code). Subsections IWP and IWV of Section 11 of the Code state test method and frequency requirements for pumps and valves, respectively. Tests vary greatly in quality and frequency. This paper explores the concept of test quality and its relationship with operational readiness and preventive maintenance. This paper also considers the frequencies of component testing. Test quality is related to a test's ability to detect degradation that can cause component failure. The quality of the test depends on several factors, including specific parameters measured, system or component conditions, and instrument accuracy. The quality of some currently required tests for check valves, motor-operated valves, and pumps is also discussed. Suggestions are made to improve test quality by measuring different parameters, testing valves under load, and testing positive displacement pumps at high pressure and centrifugal pumps at high flow rate conditions. These suggestions can help to improve the level of assurance of component operational readiness gained from testing

  9. ACT Test

    Science.gov (United States)

    ... Content View Sources Ask Us Also Known As ACT Activated Coagulation Time Formal Name Activated Clotting Time ... What is being tested? The activated clotting time (ACT) is a test that is used primarily to ...

  10. Genomic Testing

    Science.gov (United States)

    ... Events and Multimedia Implementation Genetics 101 Family Health History Genomics and Diseases Genetic Counseling Genomic Testing Epidemiology Pathogen Genomics Resources Genomic Testing Recommend on Facebook Tweet Share Compartir Fact Sheet: Identifying Opportunities to ...

  11. Genetic Testing

    Science.gov (United States)

    ... on to their children Screening embryos for disease Testing for genetic diseases in adults before they cause ... provide information about the pros and cons of testing. NIH: National Human Genome Research Institute

  12. Syphilis Test

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... Pp 1612-1614. ARUP Consult. Syphilis Testing Algorithm. PDF available for download at http://search.arupconsult.com/ ...

  13. Nationale test

    DEFF Research Database (Denmark)

    2009-01-01

    Professor Sven Erik Nordenbo og centerleder Niels Egelund, begge DPU, i samtale om nationale test.......Professor Sven Erik Nordenbo og centerleder Niels Egelund, begge DPU, i samtale om nationale test....

  14. Ferritin Test

    Science.gov (United States)

    ... normal" values. By comparing your test results with reference values, you and your healthcare provider can see if ... along with other iron tests , when a routine complete blood count (CBC) shows that a person's hemoglobin and hematocrit ...

  15. Randomization tests

    National Research Council Canada - National Science Library

    Edgington, Eugene S

    1980-01-01

    .... This book provides all the necessary theory and practical guidelines, such as instructions for writing computer programs, to permit experimenters to transform any statistical test into a distribution-free test...

  16. Pap test

    Science.gov (United States)

    Papanicolaou test; Pap smear; Cervical cancer screening - Pap test; Cervical intraepithelial neoplasia - Pap; CIN - Pap; Precancerous changes of the cervix - Pap; Cervical cancer - Pap; Squamous intraepithelial lesion - Pap; LSIL - Pap; HSIL - Pap; ...

  17. Laboratory Tests

    Science.gov (United States)

    ... Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & ... What are lab tests? Laboratory tests are medical devices that are intended for use on samples of blood, urine, or other tissues ...

  18. Globulin Test

    Science.gov (United States)

    ... you have liver or kidney disease . Serum protein electrophoresis. This blood test measures gamma globulins and other ... myeloma. Other names for globulin tests: Serum globulin electrophoresis, total protein What is it used for? Globulin ...

  19. Tensilon test

    Science.gov (United States)

    Myasthenia gravis - tensilon ... tests to help tell the difference between myasthenia gravis and other conditions. ... The test helps: Diagnose myasthenia gravis Tell the difference between ... Monitor treatment with oral anticholinesterase drugs The ...

  20. DHEAS Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  1. Osmolality Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  2. Lipase Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  3. Neuropathy Tests

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  4. Troponins Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  5. Prealbumin Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  6. Progesterone Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  7. Iron Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  8. Serotonin Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  9. Ammonia Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  10. Complement Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  11. Myoglobin Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  12. AMA Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  13. Trypsinogen Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  14. Chloride Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  15. Fungal Tests

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  16. Estrogen Test

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... in men and play a role in bone metabolism and growth in both sexes. Estrogen tests measure ...

  17. Nationale Test

    DEFF Research Database (Denmark)

    2009-01-01

    Hvad er egentlig formålet med de nationale test? Bliver eleverne klogere af at blive testet? Og er der en sammenhæng mellem bandekrig og nationale test? Fysisk medie: dpu.dk/tv......Hvad er egentlig formålet med de nationale test? Bliver eleverne klogere af at blive testet? Og er der en sammenhæng mellem bandekrig og nationale test? Fysisk medie: dpu.dk/tv...

  18. Can hyperbaric oxygenation improve cognitive functioning in the organically impaired elderly?: a critical review.

    Science.gov (United States)

    Eisner, D A

    1975-01-01

    The present article reviews experimental investigation concerned with the effect of hyperbaric oxygenation upon cognitive functioning in the organically-impaired elderly. The conclusion of the Jacobs et al. studies was that hyperbaric oxygenation in cases of chronic organic brain damage (regardless of etiology) leads to improvement in cognitive functioning and general behavior on the ward. Goldfarb et al. (1972) found no evidence to support this conclusion. A critique of the above studies indicates several methodological weaknesses. First, there are serious reservations concerning the makeup of the samples employed in the Jacobs et al. (1969, 1971, 1972, 1973) investigations: it is highly uncertain that most of the Jacobs et al. subjects were suffering from moderate or severe chronic organic brain damage. One reason for the discrepancy between the Jacobs and Goldfarb studies is that the subjects in the later study were more deteriorated and perhaps not as amenable to hyperbaric oxygenation. Secondly, the Bender-Gestalt Test and Tien's Organic Integrity Test have not been validated in an elderly sample. The gain evidenced on the Stockton Geriatric Rating Scale (Jacobs et al., 1969, 1971, 1972) may have little practical significance, and since the data were pooled across groups, the so-called falloff effect could not have been measured. Third, and most significantly, the experimental designs employed in the Jacobs et al., the Goldfarb et al., and the Jacobs followup investigations have such serious shortcomings that the findings must be regarded as inconclusive. Such factors as experimenter attention, testing effects, and familiarity with the experimenter could account for the change in cognitive functioning. Further, in the case of the Jacobs et al. study, the ward personnel may have treated the control group differently after learning that they were expected to improve. Additionally, the subjects in the Jacobs et al. study (1969) themselves may have heard about

  19. Impacto do nascimento pré-termo e com baixo peso na cognição, comportamento e aprendizagem de escolares Impacto del nacimiento pretérmino y con bajo peso en la cognición, el comportamiento y el aprendizaje de escolares Impact of preterm birth and low birth weight on the cognition, behavior and learning of school-age children

    Directory of Open Access Journals (Sweden)

    Tatiana Izabele J Riechi

    2011-12-01

    Full Text Available OBJETIVO: Avaliar o impacto do nascimento pré-termo e com baixo peso no neurodesenvolvimento, na cognição e, consequentemente, na aprendizagem de crianças e adolescentes em idade escolar. MÉTODOS: Estudo transversal caso-controle de 120 escolares com idades entre seis e 15 anos, regularmente matriculados no Ensino Fundamental e pareados socioeconomicamente. Todos foram submetidos ao protocolo de avaliação neuropsicológica, neurológica e escolar. O Grupo Propósito (GP foi formado por 60 escolares nascidos com idade gestacional OBJETIVO: Evaluar el impacto del nacimiento pretérmino y con bajo peso en el neurodesarrollo, la cognición, y por consiguiente en el aprendizaje de niños y adolescentes en edad escolar. MÉTODOS: Estudio transversal caso-control en 120 escolares con edades entre 06 y 15 años, regularmente matriculados en la Primaria y pareados socioeconómicamente. Todos fueron sometidos al protocolo de Evaluación Neuropsicológica, Neurológica y Escolar. El Grupo Propósito fue formado por 60 escolares nacidos con edad gestacional OBJECTIVE: To assess the impact of preterm birth with low birth weight on neurodevelopment, cognition, and academic learning of school-age children. METHODS: This cross-sectional study enrolled 120 school-age children with ages between six and 15 years old, attending Elementary Schools, and socio-economically paired. All of them underwent neuropsychological, neurological and academic assessments. The Purpose Group (PG was formed by 60 children born with gestational age <37 weeks and birthweight <2500g. The Control Group (CG had 24 children who were siblings of the PG subjects, and 36 school-age children who were neighbors and colleagues of the PG subjects. The following tools were used for assessment: WISC III, Bender Gestalt Test, Trail Making, Rey Complex Figure, Luria Nebraska-C Neuropsychological Test, Rutter's Behavioral Scale A2, Child Behavior Checklist and Test of School Performance

  20. Software Testing

    Science.gov (United States)

    1977-11-15

    CATALOG NUMBER 4. TITLE (and Subtitle) . TYPE OF REPO RI.O COVERED_ US ARMY TEST AND EVALUATION COMMND TEST OF R&TN CEDURE Final------- SOFWAR TEST...verification, the TECON field activity A should offer to provide this service using the CRWG and the TIWG as vehicles for coordination. 2.2 Algorithm... services and controls the applications programs. Among its many functions are dispatching and scheduling of tasks; allocat- ing and freeing of memory

  1. Testing Interfaces

    DEFF Research Database (Denmark)

    Holbøll, Joachim T.; Henriksen, Mogens; Nilson, Jesper K.

    1999-01-01

    , destroy the insulation and eventually cause breakdown. It is difficult to make a model of the real-life components that can be used to examine all of these phenomena. Some decisions have to be made on how to approach this problem, how to design a test cell and how the tests should be carried out....... In this paper, four suggestions on test cells are considered....

  2. Testing Interfaces

    DEFF Research Database (Denmark)

    Holbøll, Joachim T.; Henriksen, Mogens; Nilson, Jesper K.

    1999-01-01

    the insulation and eventually cause breakdown.It is difficult to make a model of the real-life components that can be used to examine all of these phenomena. Some decisions have to be made on how to approach this problem, how to design a test cell and how the tests should be carried out. In this paper, four...... suggestions on test cells are considered....

  3. Nationale test

    DEFF Research Database (Denmark)

    Bundsgaard, Jeppe; Puck, Morten Rasmus

    Nationale test skubber undervisning i en forkert retning. Det er lærerne og skolelederne enige om. Men særligt skolelederne ser også muligheder for at bruge testen til at få viden om elevernes faglige kompetencer og om undervisningen. Det kommer til udtryk i rapporten Nationale test: Danske lærere...

  4. Oedometer Tests

    DEFF Research Database (Denmark)

    Thorsen, Grete

    1996-01-01

    The paper describes the results of oedometer tests carried out with samples from Eemian fresh-water deposits and the methods used to determine the preconsolidation pressure from the test results. The influence of creep in the material on the apparent preconsolidation pressure is estimated from a ...

  5. Bartlett test

    NARCIS (Netherlands)

    Hallin, M.; Piegorsch, W.; El Shaarawi, A.

    2012-01-01

    The standard test for homogeneity of covariance matrices, known as the Bartlett test, is notoriously sensitive to violations of Gaussian assumptions. Its asymptotic behavior under non-Gaussian densities and its robustification (validity-robustness and efficiency-robustness) have been the subject of

  6. Thyroid Tests

    Science.gov (United States)

    ... Kidney Disease Weight Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition Blood Diseases Diagnostic Tests La información ... Kidney Disease Weight Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition Blood Diseases Diagnostic Tests La información ...

  7. Automating Test Activities: Test Cases Creation, Test Execution, and Test Reporting with Multiple Test Automation Tools

    OpenAIRE

    Loke Mun Sei

    2015-01-01

    Software testing has become a mandatory process in assuring the software product quality. Hence, test management is needed in order to manage the test activities conducted in the software test life cycle. This paper discusses on the challenges faced in the software test life cycle, and how the test processes and test activities, mainly on test cases creation, test execution, and test reporting is being managed and automated using several test automation tools, i.e. Jira, ...

  8. PTT Test

    Science.gov (United States)

    ... are injured, bleeding occurs and a process called hemostasis begins. Small cell fragments called platelets adhere to ... be used to evaluate certain components of the hemostasis system. The PTT and PT tests each evaluate ...

  9. Insulin Test

    Science.gov (United States)

    ... Syndrome Staph Infections and MRSA Stroke Testicular Cancer Thalassemia Thyroid Cancer Thyroid ... Get Tested? To help evaluate insulin production by the beta cells in the pancreas; to help diagnose the ...

  10. VDRL test

    Science.gov (United States)

    ... syphilis . The bacteria that cause syphilis is called Treponema pallidum. Your health care provider may order this test ... 59. Radolf JD, Tramont EC, Salazar JC. Syphilis ( Treponema pallidum ). In: Bennett JE, Dolin R, Blaser MJ, eds. ...

  11. Prolactin Test

    Science.gov (United States)

    ... Toxin Testing Coagulation Cascade Coagulation Factors Cold Agglutinins Complement Complete Blood Count (CBC) Comprehensive Metabolic Panel (CMP) ... milk production not associated with pregnancy or breast-feeding ( galactorrhea ) Diagnose the cause of infertility and erectile ...

  12. Rubella Test

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... www.cdc.gov/vaccines/pubs/pinkbook/downloads/rubella.pdf through http://www.cdc.gov . Accessed May 2015. ...

  13. RSV Test

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... University Medical Center, LAB Letter [On-line newsletter]. PDF available for download at http://www.stanfordhospital.com/ ...

  14. Lead Test

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... Harms Children: A Renewed Call of Primary Prevention. PDF available for download at http://www.cdc.gov/ ...

  15. Gonorrhea Test

    Science.gov (United States)

    ... Sex Hormone Binding Globulin (SHBG) Shiga toxin-producing Escherichia coli Sickle Cell Tests Sirolimus Smooth Muscle Antibody (SMA) ... cdc.gov/std/laboratory/2014labrec/2014-lab-rec.pdf. Accessed March 2016. Workowski, K. and Bolan, G. ( ...

  16. Just testing

    International Nuclear Information System (INIS)

    Robinson, D.

    1985-01-01

    In the 1950s, most of the men who witnessed Britain's nuclear tests at Christmas Island in the Pacific were national servicemen, aged 19 or 20. Some revelled in sun and swimming, some were bored, some were too busy to be bored. How many of the twenty thousand servicemen involved in the tests suspected that they might be exposed to radiation that would reveal itself a generation later in blood and bone cancers, sterility, cataracts, or deformities in their children. The Ministry of Defence insists nobody was in danger. This book tells a different story, in the words of the servicemen, and of their medical reports, about secrets which are no longer Official. It is important not only to the victims of a government's extraordinary reluctance to face up to the tragic consequences of a programme of nuclear tests on Christmas Island and in Australia, but to anyone concerned with the damage that nuclear testing is still doing in the world today. (author)

  17. Mono Test

    Science.gov (United States)

    ... Blood Testing Alpha-1 Antitrypsin Alpha-fetoprotein (AFP) Tumor Marker AMAS Aminoglycoside Antibiotics Ammonia Amniocentesis Amylase ANCA/MPO/ ... Beta-2 Microglobulin Kidney Disease Beta-2 Microglobulin Tumor Marker Bicarbonate (Total CO2) Bilirubin Blood Culture Blood Gases ...

  18. RPR test

    Science.gov (United States)

    ... later stages of the infection. Some conditions may cause a false-positive test, including: IV drug use Lyme disease Certain types of pneumonia Malaria Pregnancy Systemic lupus erythematosus and some other autoimmune ...

  19. Procalcitonin Test

    Science.gov (United States)

    ... normal" values. By comparing your test results with reference values, you and your healthcare provider can see if ... g., blood culture , urine culture ), lactate , blood gases , complete blood count (CBC) , and cerebrospinal fluid (CSF) analysis . When is ...

  20. Test Ship

    Data.gov (United States)

    Federal Laboratory Consortium — The U. S. Navy dedicated the decommissioned Spruance Class destroyer ex-PAUL F. FOSTER (EDD 964), Test Ship, primarily for at sea demonstration of short range weapon...

  1. Methanol test

    Science.gov (United States)

    ... vein, most often in your arm or hand venipuncture . How to Prepare for the Test No special ... Guidelines Viewers & Players MedlinePlus Connect for EHRs For Developers U.S. National Library of Medicine 8600 Rockville Pike, ...

  2. Screening Tests

    Science.gov (United States)

    ... of Alcohol Consumption Alcohol's Effects on the Body Alcohol Use Disorder Fetal Alcohol Exposure Support & Treatment Alcohol Policy Special ... two drinks (the T question) = 2 points. The Alcohol Use Disorders Identification Test (AUDIT) can detect alcohol problems experienced ...

  3. Fibrinogen Test

    Science.gov (United States)

    ... Complete Blood Count (CBC) Comprehensive Metabolic Panel (CMP) Copper Cortisol Creatine Kinase (CK) Creatinine Creatinine Clearance Cryoglobulins ... such as PT, PTT, platelet function tests , fibrin degradation products (FDP), and D-dimer to help diagnose ...

  4. Knowledge Test

    DEFF Research Database (Denmark)

    Sørensen, Ole Henning

    1998-01-01

    The knowledge test is about competing temporal and spatial expressions of the politics of technological development and national prosperity in contemporary society. The discussion is based on literature of national systems of innovation and industrial networks of various sorts. Similarities...

  5. Genetic Testing

    Science.gov (United States)

    ... risk factor for the development of celiac disease, genetic predisposition. Without this factor, it is impossible that the ... with antibody testing in the future. When the genetic predisposition for celiac disease was detected (on Chromosome 6) ...

  6. Copper Test

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... play a role in the regulation of iron metabolism , formation of connective tissue , energy production at the ...

  7. Testosterone Test

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... Endocrine Society clinical practice guideline. J Clin Endocrinol Metabolism , 6 (2010) 2536–259. Centers for Disease Control ...

  8. Porphyrin Tests

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... acute attack Table adapted from: "Iron and porphyrin metabolism," Clinical Chemistry: Theory, Analysis and Correlation , courtesy of ...

  9. Phosphorus Test

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... lpi.orst.edu/infocenter/minerals/phosphorus/ . Merck. Phosphate Metabolism. The Merck Manual of Diagnosis and Therapy [On- ...

  10. Malnutrition Tests

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... biomarker of malnutrition in elderly patients. Endocrinology and Metabolism Research Institute. Available online at http://www.ncbi. ...

  11. Lactate Test

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... as the body turns food into energy (cell metabolism). Depending on pH , it is sometimes present in ...

  12. Electrolytes Test

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... such as dehydration , or affects the lungs, kidneys, metabolism , or breathing has the potential to cause a ...

  13. PTH Test

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... vitamin D can cause an imbalance in calcium metabolism . During winter months with less sun exposure, especially ...

  14. Magnesium Test

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... numbness or tingling. They can also affect calcium metabolism and exacerbate calcium deficiencies. Symptoms of excess magnesium ...

  15. Testing theories

    International Nuclear Information System (INIS)

    Casten, R F

    2015-01-01

    This paper discusses some simple issues that arise in testing models, with a focus on models for low energy nuclear structure. By way of simplified examples, we illustrate some dangers in blind statistical assessments, pointing out especially the need to include theoretical uncertainties, the danger of over-weighting precise or physically redundant experimental results, the need to assess competing theories with independent and physically sensitive observables, and the value of statistical tests properly evaluated. (paper)

  16. Adaptive test

    DEFF Research Database (Denmark)

    Kjeldsen, Lars Peter; Eriksen, Mette Rose

    2010-01-01

    Artikelen er en evaluering af de adaptive tests, som blev indført i folkeskolen. Artiklen sætter særligt fokus på evaluering i folkeskolen, herunder bidrager den med vejledning til evaluering, evalueringsværktøjer og fagspecifkt evalueringsmateriale.......Artikelen er en evaluering af de adaptive tests, som blev indført i folkeskolen. Artiklen sætter særligt fokus på evaluering i folkeskolen, herunder bidrager den med vejledning til evaluering, evalueringsværktøjer og fagspecifkt evalueringsmateriale....

  17. (stress) testing

    African Journals Online (AJOL)

    However, maximal HR was significantly higher in all groups during their sporting activities than during stress testing in the laboratory (P < 0.01). Conclusions. Maximal HR in veteran athletes during specific sporting activities was significantly higher than that attained during a routine sECG. This finding was not sport-specific, ...

  18. Radiographic Test

    Energy Technology Data Exchange (ETDEWEB)

    Lee, H.J; Yang, S.H. [Korea Electric Power Research Institute, Taejon (Korea)

    2002-07-01

    This report contains theory, procedure technique and interpretation of radiographic examination and written for whom preparing radiographic test Level II. To determine this baseline of technical competence in the examination, the individual must demonstrate a knowledge of radiography physics, radiation safety, technique development, radiation detection and measurement, facility design, and the characteristics of radiation-producing devices and their principles of operation. (author) 98 figs., 23 tabs.

  19. Component testing

    International Nuclear Information System (INIS)

    Hutchings, M.T.; Schofield, Peter; Seymour, W.A.J.

    1986-01-01

    A method for non-destructive testing of an industrial component to ascertain if it is a single crystal, and to find the crystal orientations of those parts of the component which are single crystals, involves irradiating the component with a monochromatic collimated neutron beam. Diffracted neutron beams are observed live by means of LiF/ZnS composite screen, an image intensifier and a television camera and screen. (author)

  20. Heart failure - tests

    Science.gov (United States)

    CHF - tests; Congestive heart failure - tests; Cardiomyopathy - tests; HF - tests ... best test to: Identify which type of heart failure (systolic, diastolic, valvular) Monitor your heart failure and ...

  1. Cholesterol testing and results

    Science.gov (United States)

    Cholesterol test results; LDL test results; VLDL test results; HDL test results; Coronary risk profile results; Hyperlipidemia-results; Lipid disorder test results; Heart disease - cholesterol results

  2. Mononucleosis spot test

    Science.gov (United States)

    Monospot test; Heterophile antibody test; Heterophile agglutination test; Paul-Bunnell test; Forssman antibody test ... The mononucleosis spot test is done when symptoms of mononucleosis are ... Fatigue Fever Large spleen (possibly) Sore throat Tender ...

  3. Coccidioides precipitin test

    Science.gov (United States)

    Coccidioidomycosis antibody test; Coccidioides blood test; Valley fever blood test ... There is no special preparation for the test. ... The precipitin test is one of several tests that can be done to determine if you are infected with coccidioides, which ...

  4. Myoglobin urine test

    Science.gov (United States)

    Urine myoglobin; Heart attack - myoglobin urine test; Myositis - myoglobin urine test; Rhabdomyolysis - myoglobin urine test ... The test involves only normal urination, which should cause no discomfort.

  5. Test Review: TestDaF

    Science.gov (United States)

    Norris, John; Drackert, Anastasia

    2018-01-01

    The Test of German as a Foreign Language (TestDaF) plays a critical role as a standardized test of German language proficiency. Developed and administered by the Society for Academic Study Preparation and Test Development (g.a.s.t.), TestDaF was launched in 2001 and has experienced persistent annual growth, with more than 44,000 test takers in…

  6. Tests Related to Pregnancy

    Science.gov (United States)

    ... to learn. Search form Search Tests related to pregnancy You are here Home Testing & Services Testing for ... to Genetic Counseling . What Are Tests Related to Pregnancy? Pregnancy related testing is done before or during ...

  7. What Is Diagnostic Testing?

    Science.gov (United States)

    ... you want to learn. Search form Search Diagnostic testing You are here Home Testing & Services Testing for ... help you make the decision. What Is Diagnostic Testing? Diagnostic genetic testing can usually work out if ...

  8. Tips on Blood Testing

    Science.gov (United States)

    ... C Cystic Fibrosis (CF) Gene Mutations Testing Cytomegalovirus (CMV) Tests D-dimer Dengue Fever Testing Des-gamma- ... Index of Screening Recommendations Not Listed? Not Listed? Newborn Screening Screening Tests for Infants Screening Tests for ...

  9. Direct Antiglobulin Test

    Science.gov (United States)

    ... C Cystic Fibrosis (CF) Gene Mutations Testing Cytomegalovirus (CMV) Tests D-dimer Dengue Fever Testing Des-gamma- ... Index of Screening Recommendations Not Listed? Not Listed? Newborn Screening Screening Tests for Infants Screening Tests for ...

  10. Blood sugar test

    Science.gov (United States)

    ... level; Fasting blood sugar; Glucose test; Diabetic screening - blood sugar test; Diabetes - blood sugar test ... than likely, the doctor will order a fasting blood sugar test. The blood glucose test is also used to ...

  11. Learning software testing with Test Studio

    CERN Document Server

    Madi, Rawane

    2013-01-01

    Learning Software Testing with Test Studio is a practical, hands-on guide that will help you get started with Test Studio to design your automated solution and tests. All through the book, there are best practices and tips and tricks inside Test Studio which can be employed to improve your solution just like an experienced QA.If you are a beginner or a professional QA who is seeking a fast, clear, and direct to the point start in automated software testing inside Test Studio, this book is for you. You should be familiar with the .NET framework, mainly Visual Studio, C#, and SQL, as the book's

  12. Design Driven Testing Test Smarter, Not Harder

    CERN Document Server

    Stephens, M

    2010-01-01

    The groundbreaking book Design Driven Testing brings sanity back to the software development process by flipping around the concept of Test Driven Development (TDD) - restoring the concept of using testing to verify a design instead of pretending that unit tests are a replacement for design. Anyone who feels that TDD is "Too Damn Difficult" will appreciate this book. Design Driven Testing shows that, by combining a forward-thinking development process with cutting-edge automation, testing can be a finely targeted, business-driven, rewarding effort. In other words, you'll learn how to test

  13. Engine Test Facility (ETF)

    Data.gov (United States)

    Federal Laboratory Consortium — The Air Force Arnold Engineering Development Center's Engine Test Facility (ETF) test cells are used for development and evaluation testing of propulsion systems for...

  14. Prenatal Genetic Screening Tests

    Science.gov (United States)

    ... FAQs Prenatal Genetic Screening Tests Page Navigation ▼ ACOG Pregnancy Book Prenatal Genetic Screening Tests Patient Education FAQs Prenatal Genetic Screening Tests Patient Education Pamphlets - ...

  15. Myoglobin blood test

    Science.gov (United States)

    Serum myoglobin; Heart attack - myoglobin blood test; Myositis - myoglobin blood test; Rhabdomyolysis - myoglobin blood test ... too high, it can damage the kidneys. This test is ordered when your health care provider suspects ...

  16. Ketones urine test

    Science.gov (United States)

    Ketone bodies - urine; Urine ketones; Ketoacidosis - urine ketones test; Diabetic ketoacidosis - urine ketones test ... Urine ketones are usually measured as a "spot test." This is available in a test kit that ...

  17. HPV DNA test

    Science.gov (United States)

    ... HPV testing in women; Cervical cancer - HPV DNA test; Cancer of cervix - HPV DNA test ... The HPV DNA test may be done during a Pap smear . You lie on a table and place your feet in stirrups. The ...

  18. Lactose tolerance tests

    Science.gov (United States)

    Hydrogen breath test for lactose tolerance ... Two common methods include: Lactose tolerance blood test Hydrogen breath test The hydrogen breath test is the preferred method. It measures the amount of hydrogen ...

  19. Stool DNA Test

    Science.gov (United States)

    ... The stool DNA test is a noninvasive laboratory test that identifies DNA changes in the cells of a stool sample. ... the presence of cancer. If a stool DNA test detects abnormal DNA, additional testing may be used to investigate the ...

  20. Heart Health Tests

    Science.gov (United States)

    ... is easier to treat. Blood tests and heart health tests can help find heart diseases or identify ... diseases. There are several different types of heart health tests. Your doctor will decide which test or ...

  1. Catecholamine blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003561.htm Catecholamine blood test To use the sharing features on this page, ... measured with a urine test than with a blood test. How the Test is Performed A blood sample ...

  2. Hepatitis B Test

    Science.gov (United States)

    ... Gene Mutations Testing Cytomegalovirus (CMV) Tests D-dimer Dengue Fever Testing Des-gamma-carboxy prothrombin (DCP) DHEAS ... of immunity ; may also be used to guide treatment and assess its effectiveness When To Get Tested? ...

  3. hCG Test (Pregnancy Test)

    Science.gov (United States)

    ... test results are not meaningful by themselves. Their meaning comes from comparison to reference ranges. Reference ranges ... to detecting the presence of hCG with different brands of home pregnancy kits. Home tests are sometimes ...

  4. To test or not to test

    DEFF Research Database (Denmark)

    Rochon, Justine; Gondan, Matthias; Kieser, Meinhard

    2012-01-01

    Background: Student's two-sample t test is generally used for comparing the means of two independent samples, for example, two treatment arms. Under the null hypothesis, the t test assumes that the two samples arise from the same normally distributed population with unknown variance. Adequate...... control of the Type I error requires that the normality assumption holds, which is often examined by means of a preliminary Shapiro-Wilk test. The following two-stage procedure is widely accepted: If the preliminary test for normality is not significant, the t test is used; if the preliminary test rejects...... the null hypothesis of normality, a nonparametric test is applied in the main analysis. Methods: Equally sized samples were drawn from exponential, uniform, and normal distributions. The two-sample t test was conducted if either both samples (Strategy I) or the collapsed set of residuals from both samples...

  5. Materials testing 1985

    International Nuclear Information System (INIS)

    1985-01-01

    The following subjects were dealt with at the meeting: Testing with vibration loads; Hardness testing; Calibration of test devices and equipment; Test technique for compound materials; Vibration strength testing and expense of experiments; Solving problems in introducing forces into samples and components and process of ambulant materials testing. There are 17 separate abstracts from among 43 lectures. (orig./PW) [de

  6. Survey of Testing Practices.

    Science.gov (United States)

    Malarkey, Cynthia J.; Aiken, Lewis R.

    The Survey of Testing Practices was administered to 470 undergraduate students at Pepperdine University and the Univesity of California Los Angeles. The items concerned testing practices in three or four classes taken the previous term: type of test, test administration, class size, procedures for returning tests, test difficulty, and observed…

  7. From Test Takers to Test Makers

    Science.gov (United States)

    Smith, Kari

    2009-01-01

    As a classroom teacher, Kari Smith realized that traditional objective tests don't always assess what students actually know. But tests are so deeply embedded in the education system that it would be difficult to do away with them entirely. Smith decided to make tests into learning tools. In this article, Smith describes three strategies for…

  8. Web Security Testing Cookbook

    CERN Document Server

    Hope, Paco

    2008-01-01

    Among the tests you perform on web applications, security testing is perhaps the most important, yet it's often the most neglected. The recipes in the Web Security Testing Cookbook demonstrate how developers and testers can check for the most common web security issues, while conducting unit tests, regression tests, or exploratory tests. Unlike ad hoc security assessments, these recipes are repeatable, concise, and systematic-perfect for integrating into your regular test suite.

  9. Vendor System Vulnerability Testing Test Plan

    Energy Technology Data Exchange (ETDEWEB)

    James R. Davidson

    2005-01-01

    The Idaho National Laboratory (INL) prepared this generic test plan to provide clients (vendors, end users, program sponsors, etc.) with a sense of the scope and depth of vulnerability testing performed at the INL’s Supervisory Control and Data Acquisition (SCADA) Test Bed and to serve as an example of such a plan. Although this test plan specifically addresses vulnerability testing of systems applied to the energy sector (electric/power transmission and distribution and oil and gas systems), it is generic enough to be applied to control systems used in other critical infrastructures such as the transportation sector, water/waste water sector, or hazardous chemical production facilities. The SCADA Test Bed is established at the INL as a testing environment to evaluate the security vulnerabilities of SCADA systems, energy management systems (EMS), and distributed control systems. It now supports multiple programs sponsored by the U.S. Department of Energy, the U.S. Department of Homeland Security, other government agencies, and private sector clients. This particular test plan applies to testing conducted on a SCADA/EMS provided by a vendor. Before performing detailed vulnerability testing of a SCADA/EMS, an as delivered baseline examination of the system is conducted, to establish a starting point for all-subsequent testing. The series of baseline tests document factory delivered defaults, system configuration, and potential configuration changes to aid in the development of a security plan for in depth vulnerability testing. The baseline test document is provided to the System Provider,a who evaluates the baseline report and provides recommendations to the system configuration to enhance the security profile of the baseline system. Vulnerability testing is then conducted at the SCADA Test Bed, which provides an in-depth security analysis of the Vendor’s system.b a. The term System Provider replaces the name of the company/organization providing the system

  10. Compression test assembly

    Science.gov (United States)

    Kariotis, A. H. (Inventor)

    1973-01-01

    A compression test assembly is described which prevents buckling of small diameter rigid specimens undergoing compression testing and permits attachment of extensometers for strain measurements. The test specimen is automatically aligned and laterally supported when compressive force is applied to the end caps and transmitted to the test specimen during testing.

  11. Tractor accelerated test on test rig

    Directory of Open Access Journals (Sweden)

    M. Mattetti

    2013-09-01

    Full Text Available The experimental tests performed to validate a tractor prototype before its production, need a substantial financial and time commitment. The tests could be reduced using accelerated tests able to reproduce on the structural part of the tractor, the same damage produced on the tractor during real life in a reduced time. These tests were usually performed reproducing a particular harsh condition a defined number of times, as for example using a bumpy road on track to carry out the test in any weather condition. Using these procedures the loads applied on the tractor structure are different with respect to those obtained during the real use, with the risk to apply loads hard to find in reality. Recently it has been demonstrated how, using the methodologies designed for cars, it is possible to also expedite the structural tests for tractors. In particular, automotive proving grounds were recently successfully used with tractors to perform accelerated structural tests able to reproduce the real use of the machine with an acceleration factor higher than that obtained with the traditional methods. However, the acceleration factor obtained with a tractor on proving grounds is in any case reduced due to the reduced speed of the tractors with respect to cars. In this context, the goal of the paper is to show the development of a methodology to perform an accelerated structural test on a medium power tractor using a 4 post test rig. In particular, several proving ground testing conditions have been performed to measure the loads on the tractor. The loads obtained were then edited to remove the not damaging portion of signals, and finally the loads obtained were reproduced in a 4 post test rig. The methodology proposed could be a valid alternative to the use of a proving ground to reproduce accelerated structural tests on tractors.

  12. Ketones blood test

    Science.gov (United States)

    Acetone bodies; Ketones - serum; Nitroprusside test; Ketone bodies - serum; Ketones - blood; Ketoacidosis - ketones blood test ... fat cells break down in the blood. This test is used to diagnose ketoacidosis . This is a ...

  13. Bone mineral density test

    Science.gov (United States)

    BMD test; Bone density test; Bone densitometry; DEXA scan; DXA; Dual-energy x-ray absorptiometry; p-DEXA; Osteoporosis - BMD ... need to undress. This scan is the best test to predict your risk of fractures, especially of ...

  14. Testing for normality

    CERN Document Server

    Thode, Henry C

    2002-01-01

    Describes the selection, design, theory, and application of tests for normality. Covers robust estimation, test power, and univariate and multivariate normality. Contains tests ofr multivariate normality and coordinate-dependent and invariant approaches.

  15. What Is Stress Testing?

    Science.gov (United States)

    ... Stress testing provides information about how your heart works during physical stress. Some heart problems are easier to diagnose when ... Testing Show? Stress testing shows how your heart works during physical stress (exercise) and how healthy your heart is. A ...

  16. Nuclear Stress Test

    Science.gov (United States)

    ... Nuclear Stress Test Menu Topics Topics FAQs Nuclear Stress Test A nuclear stress test lets doctors see ... with caffeine, such as coffee, tea, sodas, or chocolate. When you return, doctors will give you another ...

  17. Campylobacter serology test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003530.htm Campylobacter serology test To use the sharing features on this page, please enable JavaScript. Campylobacter serology test is a blood test to look ...

  18. Tests for H. pylori

    Science.gov (United States)

    ... ulcers and many cases of stomach inflammation (chronic gastritis). How the Test is Performed There are several ... treating bleeding, or making sure there is no cancer. Why the Test is Performed Testing is most ...

  19. TB Screening Tests

    Science.gov (United States)

    ... Autoantibodies Digoxin Direct Antiglobulin Test Direct LDL Cholesterol Drug Abuse Testing EGFR Mutation Testing Electrolytes Emergency and Overdose ... Signify Treatment Failure? American Family Physician [On-line journal]. Available online at http://www.aafp.org/afp/ ...

  20. von Willebrand Factor Test

    Science.gov (United States)

    ... normal" values. By comparing your test results with reference values, you and your healthcare provider can see if ... following other bleeding disorder tests, such as a complete blood count (CBC) , platelet count , platelet function tests (e.g., ...

  1. Mark 1 Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Mark I Test Facility is a state-of-the-art space environment simulation test chamber for full-scale space systems testing. A $1.5M dollar upgrade in fiscal year...

  2. Tilt Table Test

    Science.gov (United States)

    ... test may also be appropriate to investigate the cause of fainting if you've fainted only once, but another ... recommend a tilt table test to evaluate the cause of syncope. A tilt table test may also be recommended ...

  3. BUN - blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003474.htm BUN - blood test To use the sharing features on this page, ... for the Test Many medicines can interfere with blood test results. Your health care provider will tell you ...

  4. Vitamin A blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003570.htm Vitamin A blood test To use the sharing features on this page, ... skin is broken) Alternative Names Retinol test Images Blood test References Chernecky CC, Berger BJ. Vitamin A (retinol) - ...

  5. Chloride Blood Test

    Science.gov (United States)

    ... page: https://medlineplus.gov/labtests/chloridebloodtest.html Chloride Blood Test To use the sharing features on this page, please enable JavaScript. What is a Chloride Blood Test? A chloride blood test measures the amount of ...

  6. Potassium Blood Test

    Science.gov (United States)

    ... page: https://medlineplus.gov/labtests/potassiumbloodtest.html Potassium Blood Test To use the sharing features on this page, please enable JavaScript. What is a Potassium Blood Test? A potassium blood test measures the amount of ...

  7. Porphyrins - blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003372.htm Porphyrins blood test To use the sharing features on this page, ... blood or the urine . This article discusses the blood test. How the Test is Performed A blood sample ...

  8. Renin blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003698.htm Renin blood test To use the sharing features on this page, ... renin test measures the level of renin in blood. How the Test is Performed A blood sample is needed . How ...

  9. Prolactin blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003718.htm Prolactin blood test To use the sharing features on this page, ... test measures the amount of prolactin in the blood. How the Test is Performed A blood sample is needed . How ...

  10. Strep Throat Test

    Science.gov (United States)

    ... Gene Mutations Testing Cytomegalovirus (CMV) Tests D-dimer Dengue Fever Testing Des-gamma-carboxy prothrombin (DCP) DHEAS ... caused by a virus and will resolve without treatment within a few days, some people with sore ...

  11. Structural Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Provides a wide variety of testing equipment, fixtures and facilities to perform both unique aviation component testing as well as common types of materials testing...

  12. PT and INR Test

    Science.gov (United States)

    ... as alcohol, can affect the PT and INR tests. Some antibiotics can increase the PT and INR. Barbiturates, oral ... Time ; Fibrinogen ; Coagulation Factors ; Platelet Count ; Platelet Function Tests ; Thrombin Time ; Warfarin Sensitivity Testing Conditions: Bleeding Disorders , Excessive Clotting Disorders , Vitamin ...

  13. Aviation Flight Test

    Data.gov (United States)

    Federal Laboratory Consortium — Redstone Test Center provides an expert workforce and technologically advanced test equipment to conduct the rigorous testing necessary for U.S. Army acquisition and...

  14. Termite testing continues

    Science.gov (United States)

    Terence L. Wagner; Joe Mulrooney; Chris Petereson

    2002-01-01

    The United States Department of Agriculture Forest Service's termiticide testing program provides unbiased efficacy data for product registration using standardized tests, sites and evaluation procedures. Virtually all termiticides undergo Forest Service tests prior to registration.

  15. Allergy testing - skin

    Science.gov (United States)

    ... not well controlled with medicine Hives and angioedema Food allergies Skin rashes ( dermatitis ), in which the skin becomes ... prick test may also be used to diagnose food allergies. Intradermal tests are not used to test for ...

  16. Small test SDHW systems

    DEFF Research Database (Denmark)

    Vejen, Niels Kristian

    1999-01-01

    Three small test SDHW systems was tested in a laboratory test facility.The three SDHW systems where all based on the low flow principe and a mantle tank but the design of the systems where different.......Three small test SDHW systems was tested in a laboratory test facility.The three SDHW systems where all based on the low flow principe and a mantle tank but the design of the systems where different....

  17. Titanium Honeycomb Panel Testing

    Science.gov (United States)

    Richards, W. Lance; Thompson, Randolph C.

    1996-01-01

    Thermal-mechanical tests were performed on a titanium honeycomb sandwich panel to experimentally validate the hypersonic wing panel concept and compare test data with analysis. Details of the test article, test fixture development, instrumentation, and test results are presented. After extensive testing to 900 deg. F, non-destructive evaluation of the panel has not detected any significant structural degradation caused by the applied thermal-mechanical loads.

  18. Mobile Test Capabilities

    Data.gov (United States)

    Federal Laboratory Consortium — The Electrical Power Mobile Test capabilities are utilized to conduct electrical power quality testing on aircraft and helicopters. This capability allows that the...

  19. Test Control Center (TCC)

    Data.gov (United States)

    Federal Laboratory Consortium — The Test Control Center (TCC) provides a consolidated facility for planning, coordinating, controlling, monitoring, and analyzing distributed test events. ,The TCC...

  20. Hot Ground Vibration Tests

    Data.gov (United States)

    National Aeronautics and Space Administration — Ground vibration tests or modal surveys are routinely conducted to support flutter analysis for subsonic and supersonic vehicles. However, vibration testing...

  1. GPS Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Global Positioning System (GPS) Test Facility Instrumentation Suite (GPSIS) provides great flexibility in testing receivers by providing operational control of...

  2. FOOD SAFETY TESTING LABORATORY

    Data.gov (United States)

    Federal Laboratory Consortium — This laboratory develops screening assays, tests and modifies biosensor equipment, and optimizes food safety testing protocols for the military and civilian sector...

  3. Textiles Performance Testing Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — The Textiles Performance Testing Facilities has the capabilities to perform all physical wet and dry performance testing, and visual and instrumental color analysis...

  4. Testing for Software Safety

    Science.gov (United States)

    Chen, Ken; Lee, Yann-Hang; Wong, W. Eric; Xu, Dianxiang

    2007-01-01

    This research focuses on testing whether or not the hazardous conditions identified by design-level fault tree analysis will occur in the target implementation. Part 1: Integrate fault tree models into functional specifications so as to identify testable interactions between intended behaviors and hazardous conditions. Part 2: Develop a test generator that produces not only functional tests but also safety tests for a target implementation in a cost-effective way. Part 3: Develop a testing environment for executing generated functional and safety tests and evaluating test results against expected behaviors or hazardous conditions. It includes a test harness as well as an environment simulation of external events and conditions.

  5. Electromagnetic Interface Testing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Electromagnetic Interface Testing facilitysupports such testing asEmissions, Field Strength, Mode Stirring, EMP Pulser, 4 Probe Monitoring/Leveling System, and...

  6. Integrated Test and Evaluation Flight Test 3 Flight Test Plan

    Science.gov (United States)

    Marston, Michael Lawrence

    2015-01-01

    The desire and ability to fly Unmanned Aircraft Systems (UAS) in the National Airspace System (NAS) is of increasing urgency. The application of unmanned aircraft to perform national security, defense, scientific, and emergency management are driving the critical need for less restrictive access by UAS to the NAS. UAS represent a new capability that will provide a variety of services in the government (public) and commercial (civil) aviation sectors. The growth of this potential industry has not yet been realized due to the lack of a common understanding of what is required to safely operate UAS in the NAS. NASA's UAS Integration into the NAS Project is conducting research in the areas of Separation Assurance/Sense and Avoid Interoperability, Human Systems Integration (HSI), and Communication to support reducing the barriers of UAS access to the NAS. This research is broken into two research themes namely, UAS Integration and Test Infrastructure. UAS Integration focuses on airspace integration procedures and performance standards to enable UAS integration in the air transportation system, covering Sense and Avoid (SAA) performance standards, command and control performance standards, and human systems integration. The focus of Test Infrastructure is to enable development and validation of airspace integration procedures and performance standards, including the integrated test and evaluation. In support of the integrated test and evaluation efforts, the Project will develop an adaptable, scalable, and schedulable relevant test environment capable of evaluating concepts and technologies for unmanned aircraft systems to safely operate in the NAS. To accomplish this task, the Project will conduct a series of Human-in-the-Loop and Flight Test activities that integrate key concepts, technologies and/or procedures in a relevant air traffic environment. Each of the integrated events will build on the technical achievements, fidelity and complexity of the previous tests and

  7. Digface characterization test plan (remote testing)

    International Nuclear Information System (INIS)

    Croft, K.; Hyde, R.; Allen, S.

    1993-08-01

    The objective of the Digface Characterization (DFC) Remote Testing project is to remotely deploy a sensor head (Mini-Lab) across a digface to determine if it can characterize the contents below the surface. The purpose of this project is to provide a robotics technology that allows removal of workers from hazards, increases speed of operations, and reduces life cycle costs compared to alternate methods and technologies. The Buried Waste Integrated Demonstration (BWID) is funding the demonstration, testing, and evaluation of DFC. This document describes the test plan for the DFC remote deployment demonstration for the BWID. The purposes of the test plan are to establish test parameters so that the demonstration results are deemed useful and usable and perform the demonstration in a safe manner and within all regulatory requirements

  8. Flight Test Series 3: Flight Test Report

    Science.gov (United States)

    Marston, Mike; Sternberg, Daniel; Valkov, Steffi

    2015-01-01

    This document is a flight test report from the Operational perspective for Flight Test Series 3, a subpart of the Unmanned Aircraft System (UAS) Integration in the National Airspace System (NAS) project. Flight Test Series 3 testing began on June 15, 2015, and concluded on August 12, 2015. Participants included NASA Ames Research Center, NASA Armstrong Flight Research Center, NASA Glenn Research Center, NASA Langley Research center, General Atomics Aeronautical Systems, Inc., and Honeywell. Key stakeholders analyzed their System Under Test (SUT) in two distinct configurations. Configuration 1, known as Pairwise Encounters, was subdivided into two parts: 1a, involving a low-speed UAS ownship and intruder(s), and 1b, involving a high-speed surrogate ownship and intruder. Configuration 2, known as Full Mission, involved a surrogate ownship, live intruder(s), and integrated virtual traffic. Table 1 is a summary of flights for each configuration, with data collection flights highlighted in green. Section 2 and 3 of this report give an in-depth description of the flight test period, aircraft involved, flight crew, and mission team. Overall, Flight Test 3 gathered excellent data for each SUT. We attribute this successful outcome in large part from the experience that was acquired from the ACAS Xu SS flight test flown in December 2014. Configuration 1 was a tremendous success, thanks to the training, member participation, integration/testing, and in-depth analysis of the flight points. Although Configuration 2 flights were cancelled after 3 data collection flights due to various problems, the lessons learned from this will help the UAS in the NAS project move forward successfully in future flight phases.

  9. 1968 Prototype Diagnostic Test.

    Science.gov (United States)

    Veterans Administration Hospital, Bedford, MA.

    This true-false diagnostic test was used for pretesting of employees at a Veterans Administration Hospital. The test is comprised of 20 items. An alternate test--Classification Questionnaire--was used for testing after remedial training. (For related document, see TM 002 334.) (DB)

  10. Breath alcohol test (image)

    Science.gov (United States)

    The breath alcohol test measures the amount of alcohol in the blood by testing exhaled air. The test is performed by blowing ... breath machine 15 minutes after alcohol consumption. The test determines how much alcohol it takes to raise the blood-alcohol level ...

  11. SAP crm integration testing

    OpenAIRE

    Černiavskaitė, Marija

    2017-01-01

    This Bachelor's thesis presents SAP CRM and integration systems testing analysis: investigation in SAP CRM and SAP PO systems, presentation of relationship between systems, introduction to third-party system (non-SAP) – Network Informational System (NIS) which has integration with SAP, presentation of best CRM testing practises, analysis and recommendation of integration testing. Practical integration testing is done in accordance to recommendations.

  12. Nationale test i naturfag

    DEFF Research Database (Denmark)

    Andreasen, Karen Egedal; Jensen, Lars Bang

    2015-01-01

    Kapitlet rummer en analyse og diskussion af test inden for naturfagsområdet og de fagforståelser de afspejler med fokus på de nationale test.......Kapitlet rummer en analyse og diskussion af test inden for naturfagsområdet og de fagforståelser de afspejler med fokus på de nationale test....

  13. Refactoring test code

    NARCIS (Netherlands)

    A. van Deursen (Arie); L.M.F. Moonen (Leon); A. van den Bergh; G. Kok

    2001-01-01

    textabstractTwo key aspects of extreme programming (XP) are unit testing and merciless refactoring. Given the fact that the ideal test code / production code ratio approaches 1:1, it is not surprising that unit tests are being refactored. We found that refactoring test code is different from

  14. Blood Test: Glucose

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Blood Test: Glucose KidsHealth / For Parents / Blood Test: Glucose What's ... español Análisis de sangre: glucosa What Is a Blood Test? A blood test is when a sample of ...

  15. Blood Test: Bilirubin

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Blood Test: Bilirubin KidsHealth / For Parents / Blood Test: Bilirubin What's ... español Análisis de sangre: bilirrubina What Is a Blood Test? A blood test is when a sample of ...

  16. Lyme disease blood test

    Science.gov (United States)

    The Lyme disease blood test looks for antibodies in the blood to the bacteria that causes Lyme disease. The test is used to help ... specialist looks for Lyme disease antibodies in the blood sample using the ELISA test . If the ELISA test is positive, it must ...

  17. ITER test programme

    International Nuclear Information System (INIS)

    Abdou, M.; Baker, C.; Casini, G.

    1991-01-01

    ITER has been designed to operate in two phases. The first phase which lasts for 6 years, is devoted to machine checkout and physics testing. The second phase lasts for 8 years and is devoted primarily to technology testing. This report describes the technology test program development for ITER, the ancillary equipment outside the torus necessary to support the test modules, the international collaboration aspects of conducting the test program on ITER, the requirements on the machine major parameters and the R and D program required to develop the test modules for testing in ITER. 15 refs, figs and tabs

  18. Numeracy Tests For Dummies

    CERN Document Server

    Beveridge, Colin

    2012-01-01

    The easy way to get practice and excel at numeracy tests Whether you're looking for a new job, applying to certain university courses, or attempting to join the military, you're increasingly likely to face a numeracy test as part of the screening process. And the only way to prepare for a numeracy test is practise. Numeracy Tests For Dummies is an accessible one-stop guide to pass these test. Featuring expert advice, instruction, review, and plenty of practise, Numeracy Tests For Dummies will help you succeed. Numeracy Tests For Dummies contains instruction and revision on:Basic mathematical k

  19. Dtest Testing Software

    Science.gov (United States)

    Jain, Abhinandan; Cameron, Jonathan M.; Myint, Steven

    2013-01-01

    This software runs a suite of arbitrary software tests spanning various software languages and types of tests (unit level, system level, or file comparison tests). The dtest utility can be set to automate periodic testing of large suites of software, as well as running individual tests. It supports distributing multiple tests over multiple CPU cores, if available. The dtest tool is a utility program (written in Python) that scans through a directory (and its subdirectories) and finds all directories that match a certain pattern and then executes any tests in that directory as described in simple configuration files.

  20. Blanket testing in NET

    International Nuclear Information System (INIS)

    Chazalon, M.; Daenner, W.; Libin, B.

    1989-01-01

    The testing stages in NET for the performance assessment of the various breeding blanket concepts developed at the present time in Europe for DEMO (LiPb and ceramic blankets) and the requirements upon NET to perform these tests are reviewed. Typical locations available in NET for blanket testing are the central outboard segments and the horizontal ports of in-vessel sectors. These test positions will be connectable with external test loops. The number of test loops (helium, water, liquid metal) will be such that each major class of blankets can be tested in NET. The test positions, the boundary conditions and the external test loops are identified and the requirements for test blankets are summarized (author). 6

  1. Pancreatic exocrine function testing

    International Nuclear Information System (INIS)

    Goff, J.S.

    1981-01-01

    It is important to understand which pancreatic function tests are available and how to interpret them when evaluating patients with malabsorption. Available direct tests are the secretin stimulation test, the Lundh test meal, and measurement of serum or fecal enzymes. Indirect tests assess pancreatic exocrine function by measuring the effect of pancreatic secretion on various nutrients. These include triglycerides labeled with carbon 14, cobalamin labeled with cobalt 57 and cobalt 58, and para-aminobenzoic acid bound to a dipeptide. Of all these tests the secretin stimulation test is the most accurate and reliable if done by experienced personnel. However, the indirect tests are simpler to do and appear to be comparable to the secretin test at detecting pancreatic exocrine insufficiency. These indirect tests are becoming clinically available and clinicians should familiarize themselves with the strengths and weaknesses of each

  2. Testing in agile projects

    OpenAIRE

    Košťál, Ondřej

    2017-01-01

    This thesis deals with the description of software testing in agile projects. Unlike the traditionally managed projects, testing in agile projects is not a discrete phase. In agile managed projects, testing is integrated into the entire development process. Testing takes place continuously throughout the project to ensure frequent delivery of valuable software in short development cycles. The aim of this diploma thesis is to create a comprehensive description of software testing in agile proj...

  3. The hardness test: a real mechanical test

    International Nuclear Information System (INIS)

    Rezakhanlou, R.

    1993-02-01

    During the service life, the mechanical properties of the PWR components change. It is necessary to determine precisely this evolution, but it is not always possible to draw a sample with the adequate size for the characterization. For this latter case we intend to calculate the stress-strain curve of a material from a hardness test results, because it is appropriate for testing on site and do not need any particular sample shape. This paper is the first bibliographical part of a larger study on the relation between the values measured during a hardness test (applied load, indentation diameter) and the mechanical properties of a solid obtained by a traction test. We have treated the problem within the general setting of two solids in contact. Thus, we expose general elastic, elasto-plastic and plastic models describing the indentation of a solid by a rigid indenter

  4. Fairness Testing: Testing Software for Discrimination

    OpenAIRE

    Galhotra, Sainyam; Brun, Yuriy; Meliou, Alexandra

    2017-01-01

    This paper defines software fairness and discrimination and develops a testing-based method for measuring if and how much software discriminates, focusing on causality in discriminatory behavior. Evidence of software discrimination has been found in modern software systems that recommend criminal sentences, grant access to financial products, and determine who is allowed to participate in promotions. Our approach, Themis, generates efficient test suites to measure discrimination. Given a sche...

  5. Teste de vasorreatividade pulmonar Testing pulmonary vasoreactivity

    Directory of Open Access Journals (Sweden)

    Edmundo Clarindo Oliveira

    2008-10-01

    Full Text Available A hipertensão arterial pulmonar é classificada como idiopática ou secundária (associada a colagenoses, cardiopatias, hipertensão portal, tromboembolismo pulmonar e doenças da vasculatura pulmonar. O teste de vasorreatividade pulmonar é indicado para definir a melhor opção terapêutica. Muitas drogas têm sido utilizadas para a realização desse teste, sendo o óxido nítrico inalado a melhor opção, por apresentar ação específica pulmonar e meia vida muita curta (5-10 s. O resultado desse teste identifica candidatos à cirurgia cardíaca nas cardiopatias congênitas e candidatos ao uso de antagonista de cálcio nas outras formas de hipertensão pulmonar. A realização e interpretação do teste de vasorreatividade pulmonar exigem grande responsabilidade, e erros podem levar a decisões erradas e à ocorrência de óbitos.Pulmonary arterial hypertension is classified as idiopathic or secondary (associated with collagenoses, heart disease, portal hypertension, pulmonary thromboembolism, and pulmonary vascular diseases. Pulmonary vasoreactivity should be tested in order to define the best treatment option. Of the many drugs that have been used to test pulmonary vasoreactivity, inhaled nitric oxide is the best choice, due its specific pulmonary effect and very short half-life (5-10 s. The results of this test identify candidates for heart surgery among patients with congenital heart disease and candidates for the use of calcium antagonists among patients with other forms of pulmonary hypertension. Performing and interpreting the results of such tests are a great responsibility, since mistakes can lead to incorrect treatment decisions, resulting in the death of patients.

  6. Alterações cognitivas em escolares de classe socio-econômica desfavorecida: resultados de intervenção psicopedagógica Cognitive function evaluation in school-age children from economically impoverished community: results of enriched education program

    Directory of Open Access Journals (Sweden)

    Célia Sperandéo Macedo

    2004-09-01

    Full Text Available O objetivo deste estudo é analisar o resultado de intervenções psicopedagógicas no desempenho intelectual e em algumas funções cognitivas específicas em crianças provenientes de famílias de baixa renda, expostas a fatores pessoais e sociais adversos, como desnutrição, stress familiar, ambientes doméstico e de estimulação empobrecidos. Foram examinadas 63 crianças, alunas de escola, gratuita e em regime de semi-internato, que recebe crianças consideradas sob risco pessoal e social. Quarenta e três crianças receberam atividades que objetivam ativação cognitiva, durante período mínimo de 1 ano. Vinte crianças eram recém-admitidas. As técnicas da ativação escolhidas foram: método de aprendizagem ativa, com base em Piaget e método de ativação cognitiva para, através de exercícios psicomotores, desenvolver os pré-requisitos para aprendizagem e prevenção de dificuldades escolares, segundo Lambert. A avaliação das funções cognitivas mostrou: nível intelectual insatisfatório em 30% e médio ou superior em 70% e deficiências cognitivas específicas (noção do esquema corporal, percepção viso-motora, percepção de forma e perseveração em 74%. Maior prevalência de crianças com inteligência superior (p Sixty-three school-age children of low socioeconomic status and exposed to adverse environmental factors (malnutrition, familiar distress and low familiar incomes were submitted to neuropsychological tests to investigate possible cognitive impairments. Classical neuropsychological test battery was employed (Raven test, Bender Gestalt copy of complex figures, draw-a-man Goodenough test. Low intellectual level was found on 30% and 74% showed higher cognitive disorders (visuoperceptual skills and/or perseverations and/or global shapes perception and/or draw-a-man disturbances. These children attended to a school with semi-boarding regimen which receives children under personnel and social adverse factors. School

  7. TESTING TESTS ON ACTIVE GALACTIC NUCLEI MICROVARIABILITY

    International Nuclear Information System (INIS)

    De Diego, Jose A.

    2010-01-01

    Literature on optical and infrared microvariability in active galactic nuclei (AGNs) reflects a diversity of statistical tests and strategies to detect tiny variations in the light curves of these sources. Comparison between the results obtained using different methodologies is difficult, and the pros and cons of each statistical method are often badly understood or even ignored. Even worse, improperly tested methodologies are becoming more and more common, and biased results may be misleading with regard to the origin of the AGN microvariability. This paper intends to point future research on AGN microvariability toward the use of powerful and well-tested statistical methodologies, providing a reference for choosing the best strategy to obtain unbiased results. Light curves monitoring has been simulated for quasars and for reference and comparison stars. Changes for the quasar light curves include both Gaussian fluctuations and linear variations. Simulated light curves have been analyzed using χ 2 tests, F tests for variances, one-way analyses of variance and C-statistics. Statistical Type I and Type II errors, which indicate the robustness and the power of the tests, have been obtained in each case. One-way analyses of variance and χ 2 prove to be powerful and robust estimators for microvariations, while the C-statistic is not a reliable methodology and its use should be avoided.

  8. Trends in software testing

    CERN Document Server

    Mohanty, J; Balakrishnan, Arunkumar

    2017-01-01

    This book is focused on the advancements in the field of software testing and the innovative practices that the industry is adopting. Considering the widely varied nature of software testing, the book addresses contemporary aspects that are important for both academia and industry. There are dedicated chapters on seamless high-efficiency frameworks, automation on regression testing, software by search, and system evolution management. There are a host of mathematical models that are promising for software quality improvement by model-based testing. There are three chapters addressing this concern. Students and researchers in particular will find these chapters useful for their mathematical strength and rigor. Other topics covered include uncertainty in testing, software security testing, testing as a service, test technical debt (or test debt), disruption caused by digital advancement (social media, cloud computing, mobile application and data analytics), and challenges and benefits of outsourcing. The book w...

  9. Pragmatics of Testing

    Directory of Open Access Journals (Sweden)

    İsmail Fırat ALTAY

    2007-10-01

    Full Text Available Teaching of a language is a very complicated issue and testing is anindispensable part of this matter. Thanks to testing teachers can assess efficiency ofteaching and learning atmosphere, and can get feedback about their learners. In order torealize this, a test should have some qualifications. One of these qualifications is aboutpragmatics. This paper aims at explaining what makes a test pragmatic and howpragmatic tests can be formed. So, examples of pragmatic tests of different types arepresented with explanations. Their pragmatic components and nature are focused on bygiving example test items on the problematic area of test questions prepared. Finally,the writer states his last words by making further comments and explanations onpragmatics of testing in the conclusion part.

  10. From optics testing to micro optics testing

    Science.gov (United States)

    Brock, Christian; Dorn, Ralf; Pfund, Johannes

    2017-10-01

    Testing micro optics, i.e. lenses with dimensions down to 0.1mm and less, with high precision requires a dedicated design of the testing device, taking into account propagation and wave-optical effects. In this paper, we discuss testing methods based on Shack-Hartmann wavefront technology for functional testing in transmission and for the measurement of surface shape in reflection. As a first example of more conventional optics testing, i.e. optics in the millimeter range, we present the measurement of binoculars in transmission, and discuss the measured wave aberrations and imaging quality. By repeating the measurement at different wavelengths, information on chromatic effects is retrieved. A task that is often tackled using Shack-Hartman wavefront sensors is the alignment of collimation optics in front of a light source. In case of a micro-optical collimation unit with a 1/e² beam diameter of ca. 1mm, we need adapted relay optics for suitable beam expansion and well-defined imaging conditions. In this example, we will discuss the alignment process and effects of the relay optics magnification, as well as typical performance data. Oftentimes, micro optics are fabricated not as single pieces, but as mass optics, e.g. by lithographic processes. Thus, in order to reduce tooling and alignment time, an automated test procedure is necessary. We present an approach for the automated testing of wafer- or tray-based micro optics, and discuss transmission and reflection measurement capabilities. Exemplary performance data is shown for a sample type with 30 microns in diameter, where typical repeatabilities of a few nanometers (rms) are reached.

  11. Gas Test Loop Booster Fuel Hydraulic Testing

    Energy Technology Data Exchange (ETDEWEB)

    Gas Test Loop Hydraulic Testing Staff

    2006-09-01

    The Gas Test Loop (GTL) project is for the design of an adaptation to the Advanced Test Reactor (ATR) to create a fast-flux test space where fuels and materials for advanced reactor concepts can undergo irradiation testing. Incident to that design, it was found necessary to make use of special booster fuel to enhance the neutron flux in the reactor lobe in which the Gas Test Loop will be installed. Because the booster fuel is of a different composition and configuration from standard ATR fuel, it is necessary to qualify the booster fuel for use in the ATR. Part of that qualification is the determination that required thermal hydraulic criteria will be met under routine operation and under selected accident scenarios. The Hydraulic Testing task in the GTL project facilitates that determination by measuring flow coefficients (pressure drops) over various regions of the booster fuel over a range of primary coolant flow rates. A high-fidelity model of the NW lobe of the ATR with associated flow baffle, in-pile-tube, and below-core flow channels was designed, constructed and located in the Idaho State University Thermal Fluids Laboratory. A circulation loop was designed and constructed by the university to provide reactor-relevant water flow rates to the test system. Models of the four booster fuel elements required for GTL operation were fabricated from aluminum (no uranium or means of heating) and placed in the flow channel. One of these was instrumented with Pitot tubes to measure flow velocities in the channels between the three booster fuel plates and between the innermost and outermost plates and the side walls of the flow annulus. Flow coefficients in the range of 4 to 6.5 were determined from the measurements made for the upper and middle parts of the booster fuel elements. The flow coefficient for the lower end of the booster fuel and the sub-core flow channel was lower at 2.3.

  12. Theory of nonparametric tests

    CERN Document Server

    Dickhaus, Thorsten

    2018-01-01

    This textbook provides a self-contained presentation of the main concepts and methods of nonparametric statistical testing, with a particular focus on the theoretical foundations of goodness-of-fit tests, rank tests, resampling tests, and projection tests. The substitution principle is employed as a unified approach to the nonparametric test problems discussed. In addition to mathematical theory, it also includes numerous examples and computer implementations. The book is intended for advanced undergraduate, graduate, and postdoc students as well as young researchers. Readers should be familiar with the basic concepts of mathematical statistics typically covered in introductory statistics courses.

  13. Comparative Test Case Specification

    DEFF Research Database (Denmark)

    Kalyanova, Olena; Heiselberg, Per

     This document includes a definition of the comparative test cases DSF200_3 and DSF200_4, which previously described in the comparative test case specification for the test cases DSF100_3 and DSF200_3 [Ref.1]....... This document includes a definition of the comparative test cases DSF200_3 and DSF200_4, which previously described in the comparative test case specification for the test cases DSF100_3 and DSF200_3 [Ref.1]....

  14. Metamorphic Testing for Cybersecurity.

    Science.gov (United States)

    Chen, Tsong Yueh; Kuo, Fei-Ching; Ma, Wenjuan; Susilo, Willy; Towey, Dave; Voas, Jeffrey; Zhou, Zhi Quan

    2016-06-01

    Testing is a major approach for the detection of software defects, including vulnerabilities in security features. This article introduces metamorphic testing (MT), a relatively new testing method, and discusses how the new perspective of MT can help to conduct negative testing as well as to alleviate the oracle problem in the testing of security-related functionality and behavior. As demonstrated by the effectiveness of MT in detecting previously unknown bugs in real-world critical applications such as compilers and code obfuscators, we conclude that software testing of security-related features should be conducted from diverse perspectives in order to achieve greater cybersecurity.

  15. Irradiation Effects Test Series: Test IE-2. Test results report

    International Nuclear Information System (INIS)

    Allison, C.M.; Croucher, D.W.; Ploger, S.A.; Mehner, A.S.

    1977-08-01

    The report describes the results of a test using four 0.97-m long PWR-type fuel rods with differences in diametral gap and cladding irradiation. The objective of this test was to provide information about the effects of these differences on fuel rod behavior during quasi-equilibrium and film boiling operation. The fuel rods were subjected to a series of preconditioning power cycles of less than 30 kW/m. Rod powers were then increased to 68 kW/m at a coolant mass flux of 4900 kg/s-m 2 . After one hour at 68 kW/m, a power-cooling-mismatch sequence was initiated by a flow reduction at constant power. At a flow of 2550 kg/s-m 2 , the onset of film boiling occurred on one rod, Rod IE-011. An additional flow reduction to 2245 kg/s-m 2 caused the onset of film boiling on the remaining three rods. Data are presented on the behavior of fuel rods during quasiequilibrium and during film boiling operation. The effects of initial gap size, cladding irradiation, rod power cycling, a rapid power increase, and sustained film boiling are discussed. These discussions are based on measured test data, preliminary postirradiation examination results, and comparisons of results with FRAP-T3 computer model calculations

  16. Static Loads Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Provides the capability to perform large-scale structural loads testing on spacecraft and other structures. Results from these tests can be used to verify...

  17. Prenatal Genetic Testing Chart

    Science.gov (United States)

    ... Management Education & Events Advocacy For Patients About ACOG Prenatal Genetic Testing Chart (Infographic) Home For Patients Search FAQs Prenatal Genetic Testing Chart (Infographic) PFSI010 ››› Weeks 1–4 ...

  18. Uric acid test (image)

    Science.gov (United States)

    Uric acid urine test is performed to check for the amount of uric acid in urine. Urine is collected over a 24 ... for testing. The most common reason for measuring uric acid levels is in the diagnosis or treatment of ...

  19. Pulmonary Function Tests

    Science.gov (United States)

    ... become tired. This is expected. ■■ If you become light-headed or dizzy during this test, immediately stop blowing and let the staff know. What are diffusion studies? Diffusion tests find out how well the ...

  20. Leukocyte esterase urine test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003584.htm Leukocyte esterase urine test To use the sharing features on this page, please enable JavaScript. Leukocyte esterase is a urine test to look for ...

  1. Large scale reflood test

    International Nuclear Information System (INIS)

    Hirano, Kemmei; Murao, Yoshio

    1980-01-01

    The large-scale reflood test with a view to ensuring the safety of light water reactors was started in fiscal 1976 based on the special account act for power source development promotion measures by the entrustment from the Science and Technology Agency. Thereafter, to establish the safety of PWRs in loss-of-coolant accidents by joint international efforts, the Japan-West Germany-U.S. research cooperation program was started in April, 1980. Thereupon, the large-scale reflood test is now included in this program. It consists of two tests using a cylindrical core testing apparatus for examining the overall system effect and a plate core testing apparatus for testing individual effects. Each apparatus is composed of the mock-ups of pressure vessel, primary loop, containment vessel and ECCS. The testing method, the test results and the research cooperation program are described. (J.P.N.)

  2. Ballistic Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Ballistic Test Facility is comprised of two outdoor and one indoor test ranges, which are all instrumented for data acquisition and analysis. Full-size aircraft...

  3. Growth hormone suppression test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003376.htm Growth hormone suppression test To use the sharing features on this page, please enable JavaScript. The growth hormone suppression test determines whether growth hormone production is ...

  4. Growth hormone stimulation test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003377.htm Growth hormone stimulation test To use the sharing features on this page, please enable JavaScript. The growth hormone (GH) stimulation test measures the ability of the ...

  5. Learning Python testing

    CERN Document Server

    Arbuckle, Daniel

    2014-01-01

    This book is ideal if you want to learn about the testing disciplines and automated testing tools from a hands-on, conversational guide. You should already know Python and be comfortable with Python 3.

  6. Dexamethasone suppression test

    Science.gov (United States)

    ... whether the problem is in the pituitary gland ( Cushing disease ). Dexamethasone is a man-made (synthetic) steroid that ... dose test can help tell a pituitary cause (Cushing disease) from other causes. An ACTH blood test may ...

  7. Testing microelectronic biofluidic systems

    NARCIS (Netherlands)

    Kerkhoff, Hans G.

    2007-01-01

    According to the 2005 International Technology Roadmap for Semiconductors, the integration of emerging nondigital CMOS technologies will require radically different test methods, posing a major challenge for designers and test engineers. One such technology is microelectronic fluidic (MEF) arrays,

  8. Laboratory Tests - Multiple Languages

    Science.gov (United States)

    ... GTT (Glucose Tolerance Test) - 简体中文 (Chinese, Simplified (Mandarin dialect)) Bilingual PDF Health Information Translations Hemoccult Test - 简体中文 (Chinese, Simplified (Mandarin dialect)) Bilingual ...

  9. Prenatal Testing - Multiple Languages

    Science.gov (United States)

    ... AFP (Alpha-Fetoprotein) Test - 简体中文 (Chinese, Simplified (Mandarin dialect)) Bilingual PDF Health Information Translations Non-Stress Test in Pregnancy - 简体中文 (Chinese, Simplified ( ...

  10. Environmental Test Facility (ETF)

    Data.gov (United States)

    Federal Laboratory Consortium — The Environmental Test Facility (ETF) provides non-isolated shock testing for stand-alone equipment and full size cabinets under MIL-S-901D specifications. The ETF...

  11. Corrosion Testing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Corrosion Testing Facility is part of the Army Corrosion Office (ACO). It is a fully functional atmospheric exposure site, called the Corrosion Instrumented Test...

  12. Cord blood testing

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003403.htm Cord blood testing To use the sharing features on this page, ... the baby to the mother's womb. Cord blood testing can be done to evaluate a newborn's health. ...

  13. Cross cultural usability testing

    DEFF Research Database (Denmark)

    Clemmensen, Torkil; Goyal, Shivam

    2005-01-01

    In this paper, we present the results of a pilot study in Denmark of cross cultural effects on Think Aloud usability testing. We provide an overview of previous research on cross cultural usability evaluation with a special focus on the relationship between the evaluator and the test user....... This relation was studied in an experiment with usability testing of a localized clipart application in which eight participants from Denmark and India formed pairs of evaluator-test user. The test users were asked to think aloud and the evaluators' role were to facilitate the test users thinking aloud...... and hereby identify usability problems with the clipart application. Data on the evaluators' and test users' behaviour were recorded and analyzed by coding and summarizing statistics on these behavioural events. The results show that Think Aloud Usability Test of a localized application is most effectively...

  14. Lung diffusion testing

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003854.htm Lung diffusion testing To use the sharing features on this page, please enable JavaScript. Lung diffusion testing measures how well the lungs exchange gases. This ...

  15. Urine specific gravity test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003587.htm Urine specific gravity test To use the sharing features on this page, please enable JavaScript. Urine specific gravity is a laboratory test that shows the concentration ...

  16. Urine concentration test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003608.htm Urine concentration test To use the sharing features on this page, please enable JavaScript. A urine concentration test measures the ability of the kidneys to ...

  17. T4 test

    Science.gov (United States)

    ... this test if you have signs of a thyroid disorder, including: Abnormal findings of other thyroid blood tests, ... Thyroid physiology and diagnostic evaluation of patients with thyroid disorders. In: Melmed S, Polonsky KS, Larsen PR, Kronenberg HM, ...

  18. Visual acuity test

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003396.htm Visual acuity test To use the sharing features on this page, please enable JavaScript. The visual acuity test is used to determine the smallest ...

  19. Testing for HIV

    Science.gov (United States)

    ... Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Vaccines, Blood & Biologics Home Vaccines, Blood & Biologics Safety & Availability (Biologics) HIV Home Test Kits Testing for HIV Share Tweet Linkedin Pin it More ...

  20. EMI Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Supports electromagnetic interference/radio frequency interference (EMI/RFI) testing of flight hardware. It is also used to support custom RF testing up to...

  1. USA Hire Testing Platform

    Data.gov (United States)

    Office of Personnel Management — The USA Hire Testing Platform delivers tests used in hiring for positions in the Federal Government. To safeguard the integrity of the hiring processes and ensure...

  2. Learning Android application testing

    CERN Document Server

    Blundell, Paul

    2015-01-01

    If you are an Android developer looking to test your applications or optimize your application development process, then this book is for you. No previous experience in application testing is required.

  3. Integrated Usability Testing

    Directory of Open Access Journals (Sweden)

    Andrei Ternauciuc

    2015-11-01

    Full Text Available It is essential to regularly test the usability of a learning management system, in order to ensure a fast adoption by new users and rapidly shift the focus from the platform to the content and the learning experience. Quantitative testing yields the most reliable results due to the large number of data points acquired, but lacks the in-depth analysis of the qualitative research from a controlled testing setup. We are proposing in this paper an integrated usability testing tool, which can replace a certain type of laboratory testing, where the users’ actions on the real platform are measured and analyzed. We conducted tests with the tool and compared the results with a small scale laboratory test using the same scenarios. The results seem to confirm the proposed tool as a viable alternative to the laboratory test.

  4. Insensitive Munitions Testing

    Data.gov (United States)

    Federal Laboratory Consortium — Insensitive Munitions Testing at RTC is conducted (IAW MILSTD-2105) at Test Area 4. Our engineers and technicians obtain data for hazards classification and safety...

  5. Variable Attitude Test Stand

    Data.gov (United States)

    Federal Laboratory Consortium — The Variable Attitude Test Stand designed and built for testing of the V-22 tilt rotor aircraft propulsion system, is used to evaluate the effect of aircraft flight...

  6. CPK isoenzymes test

    Science.gov (United States)

    ... from a vein. The test is called a venipuncture . If you are in the hospital, this test ... Guidelines Viewers & Players MedlinePlus Connect for EHRs For Developers U.S. National Library of Medicine 8600 Rockville Pike, ...

  7. Cone penetrometer comparison testing.

    Science.gov (United States)

    2011-01-01

    A total of 61 cone penetration tests were performed at 14 sites in the state of Wisconsin. Data : reinforced conclusions from practice in Minnesota and previously performed test programs : related to the Marquette Interchange and Mitchell interchange...

  8. The first PANDA tests

    International Nuclear Information System (INIS)

    Dreier, J.; Huggenberger, M.; Aubert, C.; Bandurski, T.; Fischer, O.; Healzer, J.; Lomperski, S.; Strassberger, H.J.; Varadi, G.; Yadigaroglu, G.

    1996-01-01

    The PANDA test facility at PSI in Switzerland is used to study the long-term Simplified Boiling Water Reactor (SBWRT) Passive Containment Cooling System (PCCS) performance. The PANDA tests demonstrate performance on a larger scale than previous tests and examine the effects of any non-uniform spatial distributions of steam and noncondensables in the system. The PANDA facility is in 1:1 vertical scale, and 1:25 'system' scale (volume, power, etc.). Steady-state PCCS condenser performance tests and extensive facility characterization tests have already been conducted. A series of transient system behavior tests have been completed by end of 1995. Results from the first three transient tests (M3 series) are reviewed. The first PANDA tests exhibited reproducibility, and indicated that the SBWR containment is likely to be favorably responsive and highly robust to changes in the thermal transport patterns. (author) 6 figs., 11 refs

  9. Antidiuretic hormone blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003702.htm Antidiuretic hormone blood test To use the sharing features on this page, please enable JavaScript. Antidiuretic blood test measures the level of antidiuretic hormone (ADH) in ...

  10. CO2 blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003469.htm CO2 blood test To use the sharing features on this page, ... a substance called bicarbonate (HCO3-). Therefore, the CO2 blood test is really a measure of your blood bicarbonate ...

  11. Gastrin blood test

    Science.gov (United States)

    Peptic ulcer - gastrin blood test ... A blood sample is needed . ... in the stomach, gastrin is released into the blood. As the acid ... provider may order this test if you have signs or symptoms of a ...

  12. HCG blood test - qualitative

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003509.htm HCG blood test - qualitative To use the sharing features on this page, please enable JavaScript. A qualitative HCG blood test checks if there is a hormone called human ...

  13. MPV Blood Test

    Science.gov (United States)

    ... page: https://medlineplus.gov/labtests/mpvbloodtest.html MPV Blood Test To use the sharing features on this page, please enable JavaScript. What is an MPV Blood Test? MPV stands for mean platelet volume. Platelets are ...

  14. ACE blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003567.htm ACE blood test To use the sharing features on this page, ... Alternative Names Serum angiotensin-converting enzyme; SACE Images Blood test References Carty RP, Pincus MR, Sarafraz-Yazdi E. ...

  15. LDH isoenzyme blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003499.htm LDH isoenzyme blood test To use the sharing features on this page, ... Names LD; LDH; Lactic (lactate) dehydrogenase isoenzymes Images Blood test References Carty RP, Pincus MR, Sarafraz-Yazdi E. ...

  16. Phosphorus blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003478.htm Phosphorus blood test To use the sharing features on this page, please enable JavaScript. The phosphorus blood test measures the amount of phosphate in the blood. ...

  17. Ferritin blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003490.htm Ferritin blood test To use the sharing features on this page, please enable JavaScript. The ferritin blood test measures the level of ferritin in the blood. ...

  18. CEA blood test

    Science.gov (United States)

    Carcinoembryonic antigen blood test ... doing so for a short time before the test. ... When the needle is inserted to draw blood, some people feel ... may be some throbbing or a slight bruise. This soon goes away.

  19. Aldosterone blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003704.htm Aldosterone blood test To use the sharing features on this page, please enable JavaScript. The aldosterone blood test measures the level of the hormone aldosterone in ...

  20. ALP - blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003470.htm ALP - blood test To use the sharing features on this page, ... include the liver, bile ducts, and bone. A blood test can be done to measure the level of ...

  1. Methylmalonic acid blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003565.htm Methylmalonic acid blood test To use the sharing features on this page, please enable JavaScript. The methylmalonic acid blood test measures the amount of methylmalonic acid in the ...

  2. TBG - blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003374.htm TBG - blood test To use the sharing features on this page, please enable JavaScript. The TBG blood test measures the level of a protein that moves ...

  3. Anthrax - blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003534.htm Anthrax blood test To use the sharing features on this page, please enable JavaScript. The anthrax blood test is used to measure substances (proteins) called antibodies , ...

  4. Calcitonin blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003699.htm Calcitonin blood test To use the sharing features on this page, please enable JavaScript. The calcitonin blood test measures the level of the hormone calcitonin in ...

  5. Calcium blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003477.htm Calcium blood test To use the sharing features on this page, please enable JavaScript. The calcium blood test measures the level of calcium in the blood. ...

  6. Aldolase blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003566.htm Aldolase blood test To use the sharing features on this page, ... risk any time the skin is broken) Images Blood test References Berridge BR, Van Vleet JF, Herman E. ...

  7. Glucagon blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003716.htm Glucagon blood test To use the sharing features on this page, please enable JavaScript. A glucagon blood test measures the amount of a hormone called glucagon ...

  8. Leucine aminopeptidase blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003559.htm Leucine aminopeptidase blood test To use the sharing features on this page, ... Alternative Names Serum leucine aminopeptidase; LAP - serum Images Blood test References Chernecky CC, Berger BJ. Leucine aminopeptidase (LAP) - ...

  9. Pyruvate kinase blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003357.htm Pyruvate kinase blood test To use the sharing features on this page, ... energy when oxygen levels are low. How the Test is Performed A blood sample is needed. In the laboratory, white blood ...

  10. ACTH blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003695.htm ACTH blood test To use the sharing features on this page, ... the adrenal gland . It regulates blood pressure and blood sugar. This test can help find the causes of certain hormone ...

  11. Ethylene glycol blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003564.htm Ethylene glycol blood test To use the sharing features on this page, ... risk any time the skin is broken) Images Blood test References Chernecky CC, Berger BJ. Ethylene glycol - serum ...

  12. Ammonia blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003506.htm Ammonia blood test To use the sharing features on this page, ... Encephalopathy - ammonia; Cirrhosis - ammonia; Liver failure - ammonia Images Blood test References Chernecky CC, Berger BJ. Ammonia (NH3) - blood ...

  13. Haptoglobin blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003634.htm Haptoglobin blood test To use the sharing features on this page, please enable JavaScript. The haptoglobin blood test measures the level of haptoglobin in your blood. ...

  14. Antibody Blood Tests

    Science.gov (United States)

    Antibody Blood Tests Researchers have discovered that people with celiac disease who eat gluten have higher than normal levels of ... do I do if I have a negative blood test (or panel) but I’m still having symptoms? ...

  15. Antithrombin III blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003661.htm Antithrombin III blood test To use the sharing features on this page, ... a protein that helps control blood clotting. A blood test can determine the amount of AT III present ...

  16. Fibrinopeptide A blood test

    Science.gov (United States)

    ... medlineplus.gov/ency/article/003373.htm Fibrinopeptide A blood test To use the sharing features on this page, ... measure the level of this substance in your blood. How the Test is Performed A blood sample is needed. How ...

  17. The first PANDA tests

    International Nuclear Information System (INIS)

    Dreier, J.; Huggenberger, M.; Aubert, C.

    1996-01-01

    The PANDA test facility at PSI in Switzerland is used to study the long-term Simplified Boiling Water Reactor (SBWR) Passive Containment Cooling System (PCCS) performance. The PANDA tests demonstrate performance on a larger scale than previous tests and examine the effects of any non-uniform spatial distributions of steam and non-condensables in the system. The PANDA facility has a 1:1 vertical scale, and 1:25 ''system'' scale (volume, power, etc.). Steady-state PCCS condenser performance tests and extensive facility characterization tests have been completed. Transient system behavior tests were conducted late in 1995; results from the first three transient tests (M3 series) are reviewed. The first PANDA tests showed that the overall global behavior of the SBWR containment was globally repeatable and very favorable; the system exhibited great ''robustness.''

  18. Rocketball Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — This test facility offers the capability to emulate and measure guided missile radar cross-section without requiring flight tests of tactical missiles. This facility...

  19. Atlantic Test Range (ATR)

    Data.gov (United States)

    Federal Laboratory Consortium — ATR controls fully-instrumented and integrated test ranges that provide full-service support for cradle-to-grave testing. Airspace and surface target areas are used...

  20. Radiated Emissions Test Approach

    Science.gov (United States)

    2015-10-02

    1. Draft Department of Transportation (DOT) Test Plan to Develop : Interference Tolerance Masks for GNSS Receivers in the L1 : Radiofrequency Band (1559 1610 MHz) provides high level : overview of radiated emissions test setup : 2. Presenta...

  1. Aldosterone and Renin Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  2. ANA (Antinuclear Antibody Test)

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  3. hs-CRP Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  4. ADH (Antidiuretic Hormone) Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  5. 17-Hydroxyprogesterone Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  6. Alpha-1 Antitrypsin Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  7. Lyme Disease Tests

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  8. Blood Urea Nitrogen Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  9. Gastrin: The Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  10. HIV Antibody Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  11. 5-HIAA Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  12. Vitamin A Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  13. Dengue Fever Testing

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  14. Uric Acid Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  15. Chickenpox and Shingles Tests

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  16. LH (Luteinizing Hormone) Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  17. CK-MB Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  18. CEA (Carcinoembryonic Antigen) Test

    Science.gov (United States)

    ... Culture Blood Gases Blood Ketones Blood Smear Blood Typing Blood Urea Nitrogen (BUN) BNP and NT-proBNP ... Luteinizing Hormone (LH) Lyme Disease Tests Magnesium Maternal Serum Screening, Second Trimester Measles and Mumps Tests Mercury ...

  19. Subsystem Testing and Flight Test Instrumentation.

    Science.gov (United States)

    1981-04-01

    fonctionnement dui moteur . Les deux versions, 6colo ot appui tactique do l’avion ALPHAJET ont des form.. do no: diff~rentes (planche 1). Grace A une 6tude...parambtres habituela de vol. et notamnment ceux repr~sentant lea performances (r~gime ro- tr-r, r~gimes moteurs , temp ~ratures mnoteurs, couples, vitesse...MISS DISTANCE INDICATOR 4 by T.W.Chubb t0 COMPATIBILITE DU MOTEUR AVEC LES AUTRES SYSTEMES DE L’AVION par J.Conche I I FUEL SYSTEM TESTING AND TEST

  20. Test Equipment Specifications Transistor

    OpenAIRE

    Didiek Andiana Ramadan; Drs. Linga Hermanto, MMSI Drs. Linga Hermanto, MMSI

    2005-01-01

    In this paper, we design a test apparatus Transistor Specification. Specification is atype of transistor is a transistor and common emitter current reinforcement value ( βDC ). The system will provide information in the form of an LED display emits greenlight when the tested types of NPN transistor and the second LED emits blue lightwhen the tested types of PNP transistors.To test the value of β, whose value is proportional to the display used by the collectorcurrent Ic.

  1. Shock resistance testing

    International Nuclear Information System (INIS)

    Pouard, M.

    1984-03-01

    In the framework of mechanical tests and to answer the different requests for tests, the T.C.R (Transport Conditionnement et Retraitement) laboratory got test facilities. These installations allow to carry out tests of resistance to shocks, mainly at the safety level of components of nuclear power plants, mockups of transport casks for fuel elements and transport containers for radioactive materials. They include a tower and a catapult. This paper give a decription of the facilities and explain their operation way [fr

  2. Language Testing in Japan.

    Science.gov (United States)

    Brown, James Dean, Ed.; Yamashita, Sayoko Okada, Ed.

    Papers on second language testing in Japan include: "Differences Between Norm-Referenced and Criterion-Referenced Tests" (James Dean Brown); "Criterion-Referenced Test Construction and Evaluation" (Dale T. Griffe); "Behavioral Learning Objectives as an Evaluation Tool" (Judith A. Johnson); "Developing Norm-…

  3. Testing for central symmetry

    NARCIS (Netherlands)

    Einmahl, John; Gan, Zhuojiong

    Omnibus tests for central symmetry of a bivariate probability distribution are proposed. The test statistics compare empirical measures of opposite regions. Under rather weak conditions, we establish the asymptotic distribution of the test statistics under the null hypothesis; it follows that they

  4. Lactose Tolerance Tests

    Science.gov (United States)

    ... Heparin Anti-Xa Heparin-induced Thrombocytopenia PF4 Antibody Hepatitis A Testing Hepatitis B Testing Hepatitis C Testing HER2/ ... Chapter 14, Pp 152-160, 1997. Hack S, Bergwerk A. Lactose Intolerance, in Pediatric Nutrition in Chronic Diseases and Developmental Disorders, 2nd ...

  5. Toroid magnet test facility

    CERN Multimedia

    2002-01-01

    Because of its exceptional size, it was not feasible to assemble and test the Barrel Toroid - made of eight coils - as an integrated toroid on the surface, prior to its final installation underground in LHC interaction point 1. It was therefore decided to test these eight coils individually in a dedicated test facility.

  6. Testing Backbone.js

    CERN Document Server

    Roemer, Ryan

    2013-01-01

    This book is packed with the step by step tutorial and instructions in recipe format helping you setup test infrastructure and gradually advance your skills to plan, develop, and test your backbone applications.If you are a JavaScript developer looking for recipes to create and implement test support for your backbone application, then this book is ideal for you.

  7. About Instruction Sequence Testing

    NARCIS (Netherlands)

    Bergstra, J.A.

    2012-01-01

    Software testing is presented as a so-called theme within which different authors and groups have defined different subjects each of these subjects having a different focus on testing. A uniform concept of software testing is non-existent and the space of possible coherent perspectives on software

  8. Testing for autonomic neuropathy

    DEFF Research Database (Denmark)

    Hilsted, J

    1984-01-01

    of the disease, and may be nonspecific. A number of recently developed quantifiable and reproducible autonomic nerve function tests are reviewed, with emphasis on the physiological basis of the tests and on practical applicability. Finally, diagnostic criteria, based on autonomic nerve function tests...

  9. Pap and HPV Testing

    Science.gov (United States)

    ... testing has largely replaced conventional Pap tests. One advantage of liquid-based testing is that the same ... National Institutes of Health FOLLOW US Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact ...

  10. Usability testing for dummies

    CERN Multimedia

    CERN. Geneva

    2017-01-01

    Usability testing seems complicated and time-consuming. Is it though? In fact, it is the best way to understand how real users experience your product. In this interactive session, we will do a live usability test and you will get advice on how to conduct your own usability tests.

  11. Probe tests microweld strength

    Science.gov (United States)

    1965-01-01

    Probe is developed to test strength of soldered, brazed or microwelded joints. It consists of a spring which may be adjusted to the desired test pressure by means of a threaded probe head, and an indicator lamp. Device may be used for electronic equipment testing.

  12. AMSD Cryo Actuator Testing

    Science.gov (United States)

    Mullette, Mark; Matthews, Gary; Russell, Kevin (Technical Monitor)

    2002-01-01

    The actuator technology required for AMSD and subsequently NGST are critical in the successful development for future cryogenic systems. Kodak has undertaken an extensive test plan to determine the performance of the force actuators developed under the AMSD program. These actuators are currently in testing at MSFC and are expected to finish this test cycle in early June 2002.

  13. THE CHI SQUARE TEST

    OpenAIRE

    Ugoni, Antony; Walker, Bruce F.

    1995-01-01

    The Chi square test is a statistical test which measures the association between two categorical variables. A working knowledge of tests of this nature are important for the chiropractor and osteopath in order to be able to critically appraise the literature.

  14. Estradiol blood test

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003711.htm Estradiol blood test To use the sharing features on this page, ... of estrogens. How the Test is Performed A blood sample is needed . How to Prepare for the Test Your health care provider may tell you to ...

  15. Creatinine blood test

    Science.gov (United States)

    The creatinine blood test measures the level of creatinine in the blood. This test is done to see how well your kidneys ... There are many other conditions for which the test may be ordered, ... pressure, diabetes, or medicine overdose. Your provider will ...

  16. Aptitude Tests and Discrimination

    Science.gov (United States)

    Coupland, D. E.

    1970-01-01

    Explains why in the United States the feeling is increasing that much of the aptitude testing now being done discriminates against minority group members seeking employment. Skeptical of eliminating the discriminatory aspects of testing, the article raises the question of eliminating testing itself. (DM)

  17. Barron's SAT subject test

    CERN Document Server

    Jansen, MA, Robert

    2016-01-01

    Includes one diagnostic test and three complete tests, all questions answered and explained, self-assessment guides, and subject reviews. Also features test strategies, QR codes to short instructional videos, and a detailed appendix with equations, physical constants, and a basic math review.

  18. Toroidal simulation magnet tests

    International Nuclear Information System (INIS)

    Walstrom, P.L.; Domm, T.C.

    1975-01-01

    A number of different schemes for testing superconducting coils in a simulated tokamak environment are analyzed for their merits relative to a set of test criteria. Two of the concepts are examined in more detail: the so-called cluster test scheme, which employs two large background field coils, one on either side of the test coil, and the compact torus, a low-aspect ratio toroidal array of a small number of coils in which all of the coils are essentially test coils. Simulation of the pulsed fields of the tokamak is discussed briefly

  19. 100 statistical tests

    CERN Document Server

    Kanji, Gopal K

    2006-01-01

    This expanded and updated Third Edition of Gopal K. Kanji's best-selling resource on statistical tests covers all the most commonly used tests with information on how to calculate and interpret results with simple datasets. Each entry begins with a short summary statement about the test's purpose, and contains details of the test objective, the limitations (or assumptions) involved, a brief outline of the method, a worked example, and the numerical calculation. 100 Statistical Tests, Third Edition is the one indispensable guide for users of statistical materials and consumers of statistical information at all levels and across all disciplines.

  20. Noninvasive prenatal testing.

    Science.gov (United States)

    Lo, Jamie O; Cori D, Feist; Norton, Mary E; Caughey, Aaron B

    2014-02-01

    Noninvasive prenatal testing (NIPT) refers to recently developed genetic tests of the maternal serum that allow higher detection rates of trisomy 21 and other chromosomal aneuploidies in high-risk pregnancies. Noninvasive prenatal test analyzes cell-free DNA (cfDNA) in the maternal serum. Approximately 3% to 15% of cfDNA in the maternal blood is of fetal origin. Analysis of cfDNA can help identify fetuses affected with trisomy 21 and several other fetal aneuploidies. Testing can be performed after 9 to 10 weeks' gestation and has a higher sensitivity and specificity for trisomy 21 than other aneuploidy screening test. Noninvasive prenatal test has been studied and validated in singleton pregnancies at risk for trisomy 21 secondary to advanced maternal age, an abnormal serum screen, personal or family history of aneuploidy, or abnormal ultrasound findings, if these are suggestive of trisomy 13, 18, or 21. The utilization of NIPT for genetic screening has increased rapidly since introduction of the first clinical test in October 2011. Currently, there are limitations to NIPT including the possibility of test failure (2.6%-5.4%) and the focus on only the common trisomies. Noninvasive prenatal test is a screening test, and both false-positive (0.2%-1%) and false-negative results can occur. As the technology for NIPT is further evaluated, this test is likely to be increasingly used for prenatal screening. This review provides the obstetric clinician with an update of the current issues concerning NIPT.

  1. Earthquake likelihood model testing

    Science.gov (United States)

    Schorlemmer, D.; Gerstenberger, M.C.; Wiemer, S.; Jackson, D.D.; Rhoades, D.A.

    2007-01-01

    INTRODUCTIONThe Regional Earthquake Likelihood Models (RELM) project aims to produce and evaluate alternate models of earthquake potential (probability per unit volume, magnitude, and time) for California. Based on differing assumptions, these models are produced to test the validity of their assumptions and to explore which models should be incorporated in seismic hazard and risk evaluation. Tests based on physical and geological criteria are useful but we focus on statistical methods using future earthquake catalog data only. We envision two evaluations: a test of consistency with observed data and a comparison of all pairs of models for relative consistency. Both tests are based on the likelihood method, and both are fully prospective (i.e., the models are not adjusted to fit the test data). To be tested, each model must assign a probability to any possible event within a specified region of space, time, and magnitude. For our tests the models must use a common format: earthquake rates in specified “bins” with location, magnitude, time, and focal mechanism limits.Seismology cannot yet deterministically predict individual earthquakes; however, it should seek the best possible models for forecasting earthquake occurrence. This paper describes the statistical rules of an experiment to examine and test earthquake forecasts. The primary purposes of the tests described below are to evaluate physical models for earthquakes, assure that source models used in seismic hazard and risk studies are consistent with earthquake data, and provide quantitative measures by which models can be assigned weights in a consensus model or be judged as suitable for particular regions.In this paper we develop a statistical method for testing earthquake likelihood models. A companion paper (Schorlemmer and Gerstenberger 2007, this issue) discusses the actual implementation of these tests in the framework of the RELM initiative.Statistical testing of hypotheses is a common task and a

  2. Sperm function test

    Directory of Open Access Journals (Sweden)

    Pankaj Talwar

    2015-01-01

    Full Text Available With absolute normal semen analysis parameters it may not be necessary to shift to specialized tests early but in cases with borderline parameters or with history of fertilization failure in past it becomes necessary to do a battery of tests to evaluate different parameters of spermatozoa. Various sperm function tests are proposed and endorsed by different researchers in addition to the routine evaluation of fertility. These tests detect function of a certain part of spermatozoon and give insight on the events in fertilization of the oocyte. The sperms need to get nutrition from the seminal plasma in the form of fructose and citrate (this can be assessed by fructose qualitative and quantitative estimation, citrate estimation. They should be protected from the bad effects of pus cells and reactive oxygen species (ROS (leukocyte detection test, ROS estimation. Their number should be in sufficient in terms of (count, structure normal to be able to fertilize eggs (semen morphology. Sperms should have intact and functioning membrane to survive harsh environment of vagina and uterine fluids (vitality and hypo-osmotic swelling test, should have good mitochondrial function to be able to provide energy (mitochondrial activity index test. They should also have satisfactory acrosome function to be able to burrow a hole in zona pellucida (acrosome intactness test, zona penetration test. Finally, they should have properly packed DNA in the nucleus to be able to transfer the male genes (nuclear chromatic decondensation test to the oocyte during fertilization.

  3. Fracture evaluation tests

    International Nuclear Information System (INIS)

    Robinson, G.C.

    1991-01-01

    In this report period, efforts have concentrated on defining the requirements for shallow-flaw beam testing. Analyses have been made to envelope the significant parameters for both deep- and shallow-flaw beams for three-point loading; that is, load to initiation of a frangible flaw, load to plastic collapse, LLD, and CMOD. An assessment was made of facilities capable of performing the tests identified by the parametric analyses discussed above. Two testing machines were identified for performing the scoped test series, the first a 550-kip Instron machine assigned to the Pressure Vessel Technology Section located in Building 9204-1 at the Y-12 Plant and the second a 220-kip MTS machine assigned to a mechanical testing group located at the K-25 Site. An existing bend test fixture previously used in the HSST clad plate test series is being modified for use in testing beams under other sponsorship but will be available for shared usage with the HSST shallow-flaw beam testing activities. To prevent the shared usage from having an adverse impact on the logistics of the HSST Program, the decision was made to procure a bend test fixture tailored specifically to serve the shallow flaw beam test series. A specification was prepared and procurement initiated. A survey is in progress for determining sources and costs of displacement-measuring instrumentation from both foreign and domestic sources. It appears that existing direct current displacement transducers available to the HSST Program may be adequate for the LLD measurements. These devices will be employed in the shakedown tests that are planned. A safety and environmental survey assessment for the beam testing conforming to the revised DOE rules has been prepared and approved

  4. Teacher Test Accountability.

    Directory of Open Access Journals (Sweden)

    Larry H. Ludlow

    2001-02-01

    Full Text Available Given the high stakes of teacher testing, there is no doubt that every teacher test should meet the industry guidelines set forth in the Standards for Educational and Psychological Testing. Unfortunately, however, there is no public or private business or governmental agency that serves to certify or in any other formal way declare that any teacher test does, in fact, meet the psychometric recommendations stipulated in the Standards. Consequently, there are no legislated penalties for faulty products (tests nor are there opportunities for test takers simply to raise questions about a test and to have their questions taken seriously by an impartial panel. The purpose of this article is to highlight some of the psychometric results reported by National Evaluation Systems (NES in their 1999 Massachusetts Educator Certification Test (MECT Technical Report, and more specifically, to identify those technical characteristics of the MECT that are inconsistent with the Standards. A second purpose of this article is to call for the establishment of a standing test auditing organization with investigation and sanctioning power. The significance of the present analysis is twofold: a psychometric results for the MECT are similar in nature to psychometric results presented as evidence of test development flaws in an Alabama class-action lawsuit dealing with teacher certification (an NES-designed testing system; and b there was no impartial enforcement agency to whom complaints about the Alabama tests could be brought, other than the court, nor is there any such agency to whom complaints about the Massachusetts tests can be brought. I begin by reviewing NES's role in Allen v. Alabama State Board of Education, 81-697-N. Next I explain the purpose and interpretation of standard item analysis procedures and statistics. Finally, I present results taken directly from the 1999 MECT Technical Report and compare them to procedures, results, and consequences of

  5. Dynamic impact testing with servohydraulic testing machines

    Science.gov (United States)

    Bardenheier, R.; Rogers, G.

    2006-08-01

    The design concept of “Crashworthiness” requires the information on material behaviour under dynamic impact loading in order to describe and predict the crash behaviour of structures. Especially the transport related industries, like car, railway or aircraft industry, pursue the concept of lightweight design for a while now. The materials' maximum constraint during loading is pushed to permanently increasing figures. This means in terms of crashworthiness that the process of energy absorption in structures and the mechanical behaviour of materials must well understood and can be described appropriately by material models. In close cooperation with experts from various industries and research institutes Instron has developed throughout the past years a new family of servohydraulic testing machines specifically designed to cope with the dynamics of high rate testing. Main development steps are reflected versus their experimental necessities.

  6. Standard Test Method for Sandwich Corrosion Test

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2009-01-01

    1.1 This test method defines the procedure for evaluating the corrosivity of aircraft maintenance chemicals, when present between faying surfaces (sandwich) of aluminum alloys commonly used for aircraft structures. This test method is intended to be used in the qualification and approval of compounds employed in aircraft maintenance operations. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information. 1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements appear in Section 9.

  7. Rock Testing Handbook (Test Standards 1993)

    Science.gov (United States)

    1993-01-01

    Chemistry , Houghton Minihn Co.. New (15) Leggeit, R. F., Geology and Engineering, McGraw-Hill Book Co., York, NY (1947). Inc._ New York, NY (1939). (38... tesied from the some setup using a large- diameter drill to advance between tests. The direction of loading necessarily coincides with the drill hole...Geological Survey Professional Paper 205-B (1945). Co., Chicago. IL (1939). (37) Hartman, R. J., Colloid Chemistry , Houghton Mifflin Co.. New (15) Leggett

  8. Testing of the structural evaluation test unit

    International Nuclear Information System (INIS)

    Ammerman, D.J.; Bobbe, J.G.

    1995-01-01

    In the evaluation of the safety of radioactive material transportation it is important to consider the response of Type B packages to environments more severe than that prescribed by the hypothetical accident sequence in Title 10 Part 71 of the Code of Federal Regulations (NRC 1995). The impact event in this sequence is a 9-meter drop onto an essentially unyielding target, resulting in an impact velocity of 13.4 m/s. The behavior of 9 packages when subjected to impacts more severe than this is not well known. It is the purpose of this program to evaluate the structural response of a test package to these environments. Several types of structural response are considered. Of primary importance is the behavior of the package containment boundary, including the bolted closure and 0-rings. Other areas of concern are loss of shielding capability due to lead slump and the deceleration loading of package contents, that may cause damage to them. This type of information is essential for conducting accurate risk assessments on the transportation of radioactive materials. Currently very conservative estimates of the loss of package protection are used in these assessments. This paper will summarize the results of a regulatory impact test and three extra-regulatory impact tests on a sample package

  9. Short apraxia screening test.

    Science.gov (United States)

    Leiguarda, Ramon; Clarens, Florencia; Amengual, Alejandra; Drucaroff, Lucas; Hallett, Mark

    2014-01-01

    Limb apraxia comprises many different and common disorders, which are largely unrecognized essentially because there is no easy-to-use screening test sensitive enough to identify all types of limb praxis deficits. We evaluated 70 right-handed patients with limb apraxia due to a single focal lesion of the left hemisphere and 40 normal controls, using a new apraxia screening test. The test covered 12 items including: intransitive gestures, transitive gestures elicited under verbal, visual, and tactile modalities, imitation of meaningful and meaningless postures and movements, and a multiple object test. Interrater reliability was maximum for a cutoff of >2 positive items identifying apraxia on the short battery (Cohen's kappa .918, p 3 items (Cohen's kappa .768, p 2 was higher, indicating greater apraxia diagnosis agreement between raters at this cutoff value. The screening test proved to have high specificity and sensitivity to diagnose every type of upper limb praxis deficit, thus showing advantages over previously published tests.

  10. Routine testing and prophylaxis.

    Science.gov (United States)

    Terry, P B

    1990-03-01

    Routine testing and prophylaxis is considered in terms of haematological disorders, biochemical testing, hormonal testing, screening for gestational diabetes and nutritional deficiencies. Within these headings the place of routine supplementation of pregnant women with iron, vitamins, trace elements and an increased protein/calorie intake is discussed. Screening for haemoglobinopathies, irregular blood group antibodies and gestational diabetes is dealt with in detail. The place for routine prophylaxis with anti-D is considered. Biochemical and hormonal testing is covered with particular reference to the use of biochemical and hormonal assays as placental function tests and their use in assessing fetal well-being. In this respect the use of biochemical and hormonal tests to screen a pregnant population for intrauterine growth retardation is also discussed.

  11. Pilocarpine iontophoresis test

    DEFF Research Database (Denmark)

    Hjortskov, N; Jepsen, Leif; Nielsen, B

    1995-01-01

    The pilocarpine iontophoresis test (P-test) is used as a predictor of the capacity to produce sweat. Therefore, we studied the reproducibility of this test in 12 normal subjects on 10 consecutive days. Furthermore, we determined whether the P-test reflects whole-body and regional sweat secretion...... during exercise in the heat. Finally, we determined whether the P-test stimulates the eccrine sweat glands to maximal sweat secretion. Six growth hormone-deficient (GHD) patients who are known to have decreased sweating, and 11 healthy control subjects were studied. To induce maximal sweat secretion......, the patients exercised on a bicycle ergometer at a workload corresponding to 40% of their maximal aerobic power (VO2max). The 11 healthy subjects exercised at a workload of 150 W. All subjects exercised for 60 min in ambient air at 35 degrees C, with 50% relative humidity. The P-test showed a mean day...

  12. Large scale model testing

    International Nuclear Information System (INIS)

    Brumovsky, M.; Filip, R.; Polachova, H.; Stepanek, S.

    1989-01-01

    Fracture mechanics and fatigue calculations for WWER reactor pressure vessels were checked by large scale model testing performed using large testing machine ZZ 8000 (with a maximum load of 80 MN) at the SKODA WORKS. The results are described from testing the material resistance to fracture (non-ductile). The testing included the base materials and welded joints. The rated specimen thickness was 150 mm with defects of a depth between 15 and 100 mm. The results are also presented of nozzles of 850 mm inner diameter in a scale of 1:3; static, cyclic, and dynamic tests were performed without and with surface defects (15, 30 and 45 mm deep). During cyclic tests the crack growth rate in the elastic-plastic region was also determined. (author). 6 figs., 2 tabs., 5 refs

  13. Test planning and performance

    International Nuclear Information System (INIS)

    Zola, Maurizio

    2001-01-01

    Testing plan should include Safety guide Q4 - Inspection and testing - A testing plan should be prepared including following information: General information (facility name, item or system reference, procurement document reference, document reference number and status, associated procedures and drawings); A sequential listing of all testing activities; Procedure, work instruction, specification or standard to be followed in respect of each operation and test; Acceptance criteria; Identification of who is performing tests; Identification of hold points; Type of records to be prepared for each test; Persons and organizations having authority for final acceptance. Proposed activities sequence is: visual, electrical and mechanical checks; environmental tests (thermal aging, vibrations aging, radioactive aging); performance evaluation in extreme conditions; dynamic tests with functional checks; final electrical and mechanical checks The planning of the tests should always be performed taking into account an interpretative model: a very tight cooperation is advisable between experimental people and numerical people dealing with the analysis of more or less complex models for the seismic assessment of structures and components. Preparatory phase should include the choice of the following items should be agreed upon with the final user of the tests: Excitation points, Excitation types, Excitation amplitude with respect to frequency, Measuring points. Data acquisition, recording and storage, should take into account the characteristics of the successive data processing: to much data can be cumbersome to be processed, but to few data can make unusable the experimental results. The parameters for time history acquisition should be chosen taking into account data processing: for Shock Response Spectrum calculation some special requirements should be met: frequency bounded signal, high frequency sampling, shock noise. For stationary random-like excitation, the sample length

  14. Nondestructive testing method

    International Nuclear Information System (INIS)

    Porter, J.F.

    1996-01-01

    Nondestructive testing (NDT) is the use of physical and chemical methods for evaluating material integrity without impairing its intended usefulness or continuing service. Nondestructive tests are used by manufaturer's for the following reasons: 1) to ensure product reliability; 2) to prevent accidents and save human lives; 3) to aid in better product design; 4) to control manufacturing processes; and 5) to maintain a uniform quality level. Nondestructive testing is used extensively on power plants, oil and chemical refineries, offshore oil rigs and pipeline (NDT can even be conducted underwater), welds on tanks, boilers, pressure vessels and heat exchengers. NDT is now being used for testing concrete and composite materials. Because of the criticality of its application, NDT should be performed and the results evaluated by qualified personnel. There are five basic nondestructive examination methods: 1) liquid penetrant testing - method used for detecting surface flaws in materials. This method can be used for metallic and nonmetallic materials, portable and relatively inexpensive. 2) magnetic particle testing - method used to detect surface and subsurface flaws in ferromagnetic materials; 3) radiographic testing - method used to detect internal flaws and significant variation in material composition and thickness; 4) ultrasonic testing - method used to detect internal and external flaws in materials. This method uses ultrasonics to measure thickness of a material or to examine the internal structure for discontinuities. 5) eddy current testing - method used to detect surface and subsurface flaws in conductive materials. Not one nondestructive examination method can find all discontinuities in all of the materials capable of being tested. The most important consideration is for the specifier of the test to be familiar with the test method and its applicability to the type and geometry of the material and the flaws to be detected

  15. Examples Performance Testing Templates.

    Energy Technology Data Exchange (ETDEWEB)

    Siple, Bud H. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-07-01

    The purpose of this Performance Testing Program Plan is to identify the process and phased approach that will be implemented at Site XYZ . The purpose of the testing program at Site XYZ is specifically designed to evaluate the effectiveness of systems that are employed at this site. This plan defines tasks to be accomplished to ensure that performance testing is conducted as effectively and efficiently as possible.

  16. GTF test program

    Energy Technology Data Exchange (ETDEWEB)

    1975-12-31

    The goal of the GTF (Geothermal Test Facility) Test Program is to evaluate the geothermal resources in the Niland area and determine if they can be effectively converted into electric power. This program will examine the four critical areas of geothermal power development: (I) reservoir analysis, (II) energy extraction and conversion, (III) environmental effects, and (IV) operation and maintenance. These areas are discussed and a detailed test program is presented.

  17. Software verification and testing

    Science.gov (United States)

    1985-01-01

    General procedures for software verification and validation are provided as a guide for managers, programmers, and analysts involved in software development. The verification and validation procedures described are based primarily on testing techniques. Testing refers to the execution of all or part of a software system for the purpose of detecting errors. Planning, execution, and analysis of tests are outlined in this document. Code reading and static analysis techniques for software verification are also described.

  18. The cytocentrifuge NBT test.

    Science.gov (United States)

    Gordon, P A; Stuart, J; Lee, T R; Breeze, G R; Pugh, R N

    1975-01-01

    The NBT test is a non-specific test of neutrophil membrane stimulation which has application to the study of neutrophil function, particularly in the septicaemic patient. An improved cytochemical test which eliminates potential sources of laboratory error has been developed. Venous or capillary blood samples may be studied and the technique can be applied to the neutropenic patient since available neutrophils are concentrated by cytocentrifugation. Clinical evaluation in 443 patients is described. PMID:1184763

  19. Explosive Cratering Performance Tests

    Science.gov (United States)

    1981-07-02

    brush . This omibination of characteristics will enhance test result repeatability. 3.1.2 ’Test Area Selection Parameters. In addition to minimum...slope and absence of brush arr] timber, an optimum test area contains hciw9eneous soil types with virtually identical depth, to allow for constant charge...0 feet, 1 foot, 2 feet, 3 teet , . . . 40 feet. When tapes are fastened to radius stakes at the increment cooresponding to the stake’s distance from

  20. Leak test fitting

    Science.gov (United States)

    Pickett, P.T.

    A hollow fitting for use in gas spectrometry leak testing of conduit joints is divided into two generally symmetrical halves along the axis of the conduit. A clip may quickly and easily fasten and unfasten the halves around the conduit joint under test. Each end of the fitting is sealable with a yieldable material, such as a piece of foam rubber. An orifice is provided in a wall of the fitting for the insertion or detection of helium during testing. One half of the fitting also may be employed to test joints mounted against a surface.

  1. Reactor Simulator Testing

    Science.gov (United States)

    Schoenfeld, Michael P.; Webster, Kenny L.; Pearson, Boise J.

    2013-01-01

    As part of the Nuclear Systems Office Fission Surface Power Technology Demonstration Unit (TDU) project, a reactor simulator test loop (RxSim) was design & built to perform integrated testing of the TDU components. In particular, the objectives of RxSim testing was to verify the operation of the core simulator, the instrumentation and control system, and the ground support gas and vacuum test equipment. In addition, it was decided to include a thermal test of a cold trap purification design and a pump performance test at pump voltages up to 150 V since the targeted mass flow rate of 1.75 kg/s was not obtained in the RxSim at the originally constrained voltage of 120 V. This paper summarizes RxSim testing. The gas and vacuum ground support test equipment performed effectively in NaK fill, loop pressurization, and NaK drain operations. The instrumentation and control system effectively controlled loop temperature and flow rates or pump voltage to targeted settings. The cold trap design was able to obtain the targeted cold temperature of 480 K. An outlet temperature of 636 K was obtained which was lower than the predicted 750 K but 156 K higher than the cold temperature indicating the design provided some heat regeneration. The annular linear induction pump (ALIP) tested was able to produce a maximum flow rate of 1.53 kg/s at 800 K when operated at 150 V and 53 Hz.

  2. UGV acceptance testing

    Science.gov (United States)

    Kramer, Jeffrey A.; Murphy, Robin R.

    2006-05-01

    With over 100 models of unmanned vehicles now available for military and civilian safety, security or rescue applications, it is important to for agencies to establish acceptance testing. However, there appears to be no general guidelines for what constitutes a reasonable acceptance test. This paper describes i) a preliminary method for acceptance testing by a customer of the mechanical and electrical components of an unmanned ground vehicle system, ii) how it has been applied to a man-packable micro-robot, and iii) discusses the value of testing both to ensure that the customer has a workable system and to improve design. The test method automated the operation of the robot to repeatedly exercise all aspects and combinations of components on the robot for 6 hours. The acceptance testing process uncovered many failures consistent with those shown to occur in the field, showing that testing by the user does predict failures. The process also demonstrated that the testing by the manufacturer can provide important design data that can be used to identify, diagnose, and prevent long-term problems. Also, the structured testing environment showed that sensor systems can be used to predict errors and changes in performance, as well as uncovering unmodeled behavior in subsystems.

  3. Main Test Floor (MTF)

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose: The MTF is employed to validate advanced structural concepts and verify new analytical methodologies. Test articles range in size from subcomponent to full...

  4. Cable aging tests

    International Nuclear Information System (INIS)

    Hubbard, G.

    1993-01-01

    This paper describes the results from aging, condition monitoring, and loss-of-coolant accident (LOCA) testing of class 1E electrical cables, per NUREG/CR-5772. This test was designed to test the performance of cables which had been aged with simultaneous radiation and thermal exposure. The tested cables included crosslinked polyolefin cables, ethylene propylene rubber cables, and miscellaneous cable types. Cables were exposed to 20, 40, and 60 years equivalent aging, and then exposed to LOCA tests at the end of their qualified life to determine the minimum insulation thickness needed for survival of the test. Failures were found in a large number of the tested cables. As a result the NRC has sent information notices to the industry regarding potential insulation problems. The results have raised the question of whether the artificial aging methods provide adequate testing methods. As a result of this testing the NRC is reviewing the artificial aging procedures, the adequacy of environmental qualification requirements for cable safety, and reexamining data from condition monitoring of installed cables

  5. Large coil test facility

    International Nuclear Information System (INIS)

    Nelms, L.W.; Thompson, P.B.

    1980-01-01

    Final design of the facility is nearing completion, and 20% of the construction has been accomplished. A large vacuum chamber, houses the test assembly which is coupled to appropriate cryogenic, electrical, instrumentation, diagnostc systems. Adequate assembly/disassembly areas, shop space, test control center, offices, and test support laboratories are located in the same building. Assembly and installation operations are accomplished with an overhead crane. The major subsystems are the vacuum system, the test stand assembly, the cryogenic system, the experimental electric power system, the instrumentation and control system, and the data aquisition system

  6. Compression test apparatus

    Science.gov (United States)

    Shanks, G. C. (Inventor)

    1981-01-01

    An apparatus for compressive testing of a test specimen may comprise vertically spaced upper and lower platen members between which a test specimen may be placed. The platen members are supported by a fixed support assembly. A load indicator is interposed between the upper platen member and the support assembly for supporting the total weight of the upper platen member and any additional weight which may be placed on it. Operating means are provided for moving the lower platen member upwardly toward the upper platen member whereby an increasing portion of the total weight is transferred from the load indicator to the test specimen.

  7. GRE physics test

    CERN Document Server

    Fakhrudin, Hasan

    2010-01-01

    Designed for students and professionals looking to advance their careers, our test prep gives you everything you need to succeed. Focused chapter reviews cover all the information tested on the GRE Physics exam. Each review chapter contains examples to reinforce key concepts. The book includes four full-length practice tests based on the most recent GRE Physics exam. Each test contains every type of question that can be expected on the GRE so you can “practice for real” and boost your confidence before taking the exam.

  8. Cable tray fire tests

    International Nuclear Information System (INIS)

    Klamerus, L.J.

    1978-01-01

    Funds were authorized by the Nuclear Regulatory Commission to provide data needed for confirmation of the suitability of current design standards and regulatory guides for fire protection and control in water reactor power plants. The activities of this program through August 1978 are summarized. A survey of industry to determine current design practices and a screening test to select two cable constructions which were used in small scale and full scale testing are described. Both small and full scale tests to assess the adequacy of fire retardant coatings and full scale tests on fire shields to determine their effectiveness are outlined

  9. Pavement Testing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Comprehensive Environmental and Structural AnalysesThe ERDC Pavement Testing Facility, located on the ERDC Vicksburg campus, was originally constructed to provide an...

  10. Test, dannelse og faglighed

    DEFF Research Database (Denmark)

    Schou, Lotte Rahbek

    2013-01-01

    Erfaringer fra blandt andet USA viser, at indførelse af obligatoriske nationale test får stor betydning for, hvilke former for faglighed der bliver dominerende i skolens undervisning. Hensigten har været at styrke de former for viden, som faktisk kan testes – ikke på bekostning af andre...... vidensformer og indsigter - men simpelthen for blot at blive bedre til de dele af fagligheden, som kan testes. Forskning peger dog på, at obligatoriske test ikke blot styrker dele af fagligheden, men snarere bliver fuldstændig determinerende for hele fagligheden....

  11. Repetitive Rockfall Trajectory Testing

    Directory of Open Access Journals (Sweden)

    Axel Volkwein

    2018-03-01

    Full Text Available Numerical simulations of rockfall trajectories are a standard procedure for evaluating rockfall hazards. For these simulations, corresponding software codes must be calibrated and evaluated based on field data. This study addresses methods of repeatable rockfall tests, and investigates whether it is possible to produce traceable and statistically analysable data. A testing series is described extensively covering how to conduct rockfall experiments and how certain elements of rockfall trajectories can be measured. The tests use acceleration and rotation sensors inside test blocks, a system to determine block positions over time, surveying measurements, and video recordings. All systems are evaluated regarding their usability in the field and for analyses. The highly detailed description of testing methods is the basis for sound understanding and reproducibility of the tests. This article serves as a reference for future publications and other rockfall field tests, both as a guide and as a basis for comparisons. First analyses deliver information on runout with a shadow angle ranging between 21 and 45 degrees for a slope consisting of homogeneous soft soil. A digital elevation model of the test site as well as point clouds of the used test blocks are part of this publication.

  12. Refrigeration Test Chamber

    Data.gov (United States)

    Federal Laboratory Consortium — The enclosed and environmentally controlled chamber is able to test four units (single-phase) simultaneously at conditions ranging from tundra to desert temperatures...

  13. Dryden Aeronautical Test Range

    Data.gov (United States)

    Federal Laboratory Consortium — Recently redesignated to honor Dr. Hugh L. Dryden, NASA's Dryden Aeronautical Test Range (DATR) supports aerospace flight research and technology integration, space...

  14. Exercise stress test

    Science.gov (United States)

    ... exercise treadmill; Stress ECG; Exercise electrocardiography; Stress test - exercise treadmill; CAD - treadmill; Coronary artery disease - treadmill; Chest pain - treadmill; Angina - treadmill; Heart disease - ...

  15. Non-destructive testing

    Energy Technology Data Exchange (ETDEWEB)

    Hull, B.; John, V.

    1988-01-01

    This text covers, the underlying principles and some major applications of non-destructive inspection methods. Complete chapters are devoted to each of the following: liquid penetration inspection, magnetic particle inspection, electrical testing, ultrasonic testing and radiography. The concluding chapter introduces the reader to some of the more recent developments in non-destructive inspection.

  16. CLEAR test facility

    CERN Multimedia

    Ordan, Julien Marius

    2017-01-01

    A new user facility for accelerator R&D, the CERN Linear Electron Accelerator for Research (CLEAR), started operation in August 2017. CLEAR evolved from the former CLIC Test Facility 3 (CTF3) used by the Compact Linear Collider (CLIC). The new facility is able to host and test a broad range of ideas in the accelerator field.

  17. Drug Testing. Research Brief

    Science.gov (United States)

    Walker, Karen

    2007-01-01

    In 2002, the United States Supreme Court confirmed that in the school's role of in loco parentis, drug testing of students who were involved in athletics and extracurricular activities was constitutional. In a state of the union address, George W. Bush stated that drug testing in schools had been effective and was part of "our aggressive…

  18. Exercise stress testing

    Science.gov (United States)

    Schuster, B.

    1975-01-01

    Positive maximum stress tests in the management of coronary patients are discussed. It is believed that coronary angiography would be the ultimate test to predict the future of patients with coronary heart disease. Progression of angina, myocardial infarction, and death due to heart disease were analyzed.

  19. Cross cultural usability testing

    DEFF Research Database (Denmark)

    Clemmensen, Torkil; Goyal, Shivam

    2005-01-01

    In this paper, we present the results of a pilot study in Denmark of cross cultural effects on Think Aloud usability testing. We provide an overview of previous research on cross cultural usability evaluation with a special focus on the relationship between the evaluator and the test user...

  20. National geothermal test facility

    Energy Technology Data Exchange (ETDEWEB)

    1976-03-01

    A brief description of the East Mesa test site is given. The test facility is supplied by brines from three of the existing production wells, each brine having distinctive physical characteristics. Some of the experimental programs involving heat exchangers and power cycles are briefly discussed. These include binary fluid cycles, two-phase expansion cycles, and combination cycles. (MOW)

  1. Chemical Reactivity Test (CRT)

    Energy Technology Data Exchange (ETDEWEB)

    Zaka, F. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-12-13

    The Chemical Reactivity Test (CRT) is used to determine the thermal stability of High Explosives (HEs) and chemical compatibility between (HEs) and alien materials. The CRT is one of the small-scale safety tests performed on HE at the High Explosives Applications Facility (HEAF).

  2. Automate functional testing

    Directory of Open Access Journals (Sweden)

    Ramesh Kalindri

    2014-06-01

    Full Text Available Currently, software engineers are increasingly turning to the option of automating functional tests, but not always have successful in this endeavor. Reasons range from low planning until over cost in the process. Some principles that can guide teams in automating these tests are described in this article.

  3. Test dig selv!

    DEFF Research Database (Denmark)

    Hølge-Hazelton, Bibi; Nielsen, Gregers; Langstrup, Henriette

    2011-01-01

    Teknologirådet omkring rapporten ”Test dig selv! – Vurderinger og anbefalinger vedrørende anvendelse medicinsk udstyr til selvtestning. Offentliggjort d. 25.10.11.......Teknologirådet omkring rapporten ”Test dig selv! – Vurderinger og anbefalinger vedrørende anvendelse medicinsk udstyr til selvtestning. Offentliggjort d. 25.10.11....

  4. Blood Test: Testosterone

    Science.gov (United States)

    ... For Parents / Blood Test: Testosterone What's in this article? What It Is Why It's Done Preparation The Procedure What to Expect Getting the Results Risks Helping Your Child If You Have Questions Print en español Análisis de sangre: testosterona What It Is A testosterone test measures ...

  5. Blood Test: Estradiol

    Science.gov (United States)

    ... For Parents / Blood Test: Estradiol What's in this article? What It Is Why It's Done Preparation The Procedure What to Expect Getting the Results Risks Helping Your Child If You Have Questions Print en español Análisis de sangre: estradiol What It Is An estradiol test measures ...

  6. Loglinear Rasch model tests

    NARCIS (Netherlands)

    Kelderman, Hendrikus

    1984-01-01

    Existing statistical tests for the fit of the Rasch model have been criticized, because they are only sensitive to specific violations of its assumptions. Contingency table methods using loglinear models have been used to test various psychometric models. In this paper, the assumptions of the Rasch

  7. Planter unit test stand

    Science.gov (United States)

    A planter test stand was developed to evaluate individual row-crop metering units in early 2013. This test stand provided the ability to quantify actual seed metering in terms of population, seed spacing, skips, and multiples over a range of meter RPMs and vacuum pressures. Preliminary data has been...

  8. Testing object Interactions

    NARCIS (Netherlands)

    Grüner, Andreas

    2010-01-01

    In this thesis we provide a unit testing approach for multi-purposes object-oriented programming languages in the style of Java and C#. Our approach includes the definition of a test specification language which results from extending the programming language with new designated specification

  9. Solenoid Testing Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Current Configuration: Accommodate a device under test up to 2.8 m diameter, 0.7 m height and 15,000 lbs. weight. Up to 10 g/s, 4.5 K helium flow. Up to 250 A test...

  10. SNL Abuse Testing Manual.

    Energy Technology Data Exchange (ETDEWEB)

    Orendorff, Christopher [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lamb, Joshua [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Steele, Leigh Anna Marie [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-07-01

    This report describes recommended abuse testing procedures for rechargeable energy storage systems (RESSs) for electric vehicles. This report serves as a revision to the FreedomCAR Electrical Energy Storage System Abuse Test Manual for Electric and Hybrid Electric Vehicle Applications (SAND2005-3123).

  11. Helicobacter pylori Test

    Science.gov (United States)

    ... black stools, or bloody vomit or vomit that looks like coffee grounds. H. pylori testing may also be ordered when a person has completed a regimen of prescribed antibiotics to confirm that the H. pylori bacteria have been eliminated. A follow-up test is ...

  12. CSF glucose test

    Science.gov (United States)

    Glucose test - CSF; Cerebrospinal fluid glucose test ... The glucose level in the CSF should be 50 to 80 mg/100 mL (or greater than 2/3 ... Abnormal results include higher and lower glucose levels. Abnormal ... or fungus) Inflammation of the central nervous system Tumor

  13. Over the air test

    DEFF Research Database (Denmark)

    2015-01-01

    [1] This invention relates to over-the-air testing of a device in an anechoic chamber. In particular, the invention is suitable for simulating both uplink and downlink over-the-air communication with a device under test even when the anechoic chamber has different numbers of uplink and downlink...

  14. Poppering the Newell Test

    NARCIS (Netherlands)

    Taatgen, Niels A.

    2003-01-01

    The Newell Test as it is proposed by Anderson & Lebiere (A&L) has the disadvantage of being too positivistic, stressing areas a theory should cover, instead of attempting to exclude false predictions. Nevertheless, Newell's list can be used as the basis for a more stringent test with a stress on the

  15. Protein C blood test

    Science.gov (United States)

    ... in the body that prevents blood clotting. A blood test can be done to see how much of ... Certain medicines can change blood test results. Tell your health care provider about all the medicines you take. Your provider will tell you if you need ...

  16. Rh Factor Blood Test

    Science.gov (United States)

    Rh factor blood test Overview Rhesus (Rh) factor is an inherited protein found on the surface of red blood cells. If your ... Rh negative, you might need to have another blood test — an antibody screen — during your first trimester and ...

  17. Protein S blood test

    Science.gov (United States)

    ... in your body that prevents blood clotting. A blood test can be done to see how much of ... Certain medicines can change blood test results: Tell your health care provider about all the medicines you take. Your provider will tell you if you need ...

  18. Biodiesel Test Plan

    Science.gov (United States)

    2014-07-01

    testing will commence after boat alterations and fuel tank cleaning have been accomplished. The Gantt chart in Figure 1 details the proposed testing...transmission intervals; some can be controlled while others cannot. The data collection software will be configured to record all data at the

  19. Extended Life Coolant Testing

    Science.gov (United States)

    2016-06-06

    military vehicles. Newer vehicles come factory- filled with ELC, while the Army continues to use traditional supplemental coolant additives (SCA)-based...UNCLASSIFIED TABLE OF CONTENTS EXTENDED LIFE COOLANT TESTING INTERIM REPORT TFLRF No. 478 by Gregory A. T. Hansen Edwin A...longer needed. Do not return it to the originator. UNCLASSIFIED UNCLASSIFIED EXTENDED LIFE COOLANT TESTING INTERIM REPORT TFLRF No

  20. Testing as social practice

    DEFF Research Database (Denmark)

    Kousholt, Kristine

    2016-01-01

    In this article, the author challenges the implicit assumptions of tests as a neutral tool for measuring the individual’s learning achievement. Instead, testing is explored as a social practice which becomes part of children’s conduct of everyday life. The theoretical foundation for the analysis...... class at a low socio-economic school in Denmark....

  1. A Placement Advisory Test

    Science.gov (United States)

    Hughes, Chris

    2010-01-01

    The primary method of placement at Portland CC (PCC) is the Compass Placement test. For the most part, students are placed correctly, but there are cases when students feel that they have been placed too low. In such cases we use our newly created Placement Advisory Test (PAT) to help us place them appropriately. (Contains 2 figures.)

  2. Tests and College Admissions.

    Science.gov (United States)

    Hargadon, Fred

    1981-01-01

    Discusses different emphases placed by institutions of higher education on a range of admissions criteria including academic performance, evidence of graduation, letters of recommendation, personal essays, and interviews. Concludes that standardized tests are not the pervasive barrier to higher education in the United States that many test critics…

  3. CA-125 blood test

    Science.gov (United States)

    Ovarian cancer - CA-125 test ... CA-125 is a protein that is found more in ovarian cancer cells than in other cells. This ... ovarian cancer . The test is useful if the CA-125 level was high when the cancer was first ...

  4. Follow-Up Testing

    Science.gov (United States)

    ... second should occur after 1 year on the gluten-free diet. After that, a celiac should receive follow-up ... test result is straightforward—a celiac on the gluten-free diet should have a negative test. The numerical value ...

  5. Test for Malaria

    African Journals Online (AJOL)

    region, forming a pink band. This control band. 1 serves to validate the test performance . The appropriateness of microscopy versus antigen- detecting rapid diagnostic tests depends on a number of factors including parasite prevalence, availability of skilled personnel and resources, and the capacity for maintaining quality ...

  6. Thermal Testing Measurements Report

    Energy Technology Data Exchange (ETDEWEB)

    R. Wagner

    2002-09-26

    The purpose of the Thermal Testing Measurements Report (Scientific Analysis Report) is to document, in one report, the comprehensive set of measurements taken within the Yucca Mountain Project Thermal Testing Program since its inception in 1996. Currently, the testing performed and measurements collected are either scattered in many level 3 and level 4 milestone reports or, in the case of the ongoing Drift Scale Test, mostly documented in eight informal progress reports. Documentation in existing reports is uneven in level of detail and quality. Furthermore, while all the data collected within the Yucca Mountain Site Characterization Project (YMP) Thermal Testing Program have been submitted periodically to the Technical Data Management System (TDMS), the data structure--several incremental submittals, and documentation formats--are such that the data are often not user-friendly except to those who acquired and processed the data. The documentation in this report is intended to make data collected within the YMP Thermal Testing Program readily usable to end users, such as those representing the Performance Assessment Project, Repository Design Project, and Engineered Systems Sub-Project. Since either detailed level 3 and level 4 reports exist or the measurements are straightforward, only brief discussions are provided for each data set. These brief discussions for different data sets are intended to impart a clear sense of applicability of data, so that they will be used properly within the context of measurement uncertainty. This approach also keeps this report to a manageable size, an important consideration because the report encompasses nearly all measurements for three long-term thermal tests. As appropriate, thermal testing data currently residing in the TDMS have been reorganized and reformatted from cumbersome, user-unfriendly Input-Data Tracking Numbers (DTNs) into a new set of Output-DTNs. These Output-DTNs provide a readily usable data structure

  7. LHC synchronization test successful

    CERN Multimedia

    The synchronization of the LHC's clockwise beam transfer system and the rest of CERN's accelerator chain was successfully achieved last weekend. Tests began on Friday 8 August when a single bunch of a few particles was taken down the transfer line from the SPS accelerator to the LHC. After a period of optimization, one bunch was kicked up from the transfer line into the LHC beam pipe and steered about 3 kilometres around the LHC itself on the first attempt. On Saturday, the test was repeated several times to optimize the transfer before the operations group handed the machine back for hardware commissioning to resume on Sunday. The anti-clockwise synchronization systems will be tested over the weekend of 22 August.Picture:http://lhc-injection-test.web.cern.ch/lhc-injection-test/

  8. Biocide patch tests

    DEFF Research Database (Denmark)

    Andersen, Klaus Ejner; Veien, Niels

    1985-01-01

    Routine patch testing with a series of 6 industrial biocides containing methylene-bis-thiocyanate (Cytox 3522), benzisothiazolin-3-one (BIT), chlorocresol (Preventol CMK), 2-n-octyl-4-isothiazolin-3-one (Kathon 893), polyhydroxymethylene monobenzylether (Preventol D2) or 1,3,5-tris (hydroxy......-ethyl) hexahydrotriazine (Grotan BK) was carried out in 6 Danish out-patient clinics to evaluate guinea pig allergy test results with the same compounds. A total of 1652 consecutive patients with dermatitis were tested. The usefulness of this patch test battery was limited. There were a few positive reactions to Cytox...... of male patients and atopics, but significant differences in the frequencies of occupational cases, hand eczemas, and leg ulcers/stasis dermatitis, indicating possible variations in referral patterns, use of patch tests, and/or environmental factors....

  9. Undulator Transportation Test Results

    International Nuclear Information System (INIS)

    Wolf, Zachary

    2010-01-01

    A test was performed to determine whether transporting and handling the undulators makes any changes to their properties. This note documents the test. No significant changes to the test undulator were observed. After the LCLS undulators are tuned and fiducialized in the Magnetic Measurement Facility (MMF), they must be transported to storage buildings and transported to the tunnel. It has been established that the undulators are sensitive to temperature. We wish to know whether the undulators are also sensitive to the vibrations and shocks of transportation. To study this issue, we performed a test in which an undulator was measured in the MMF, transported to the tunnel, brought back to the MMF, and re-measured. This note documents the test and the results.

  10. Testing for Chronic Diarrhea.

    Science.gov (United States)

    Raman, M

    Chronic diarrhea is a frequently encountered symptom in clinical practice. The etiologies for chronic diarrhea are diverse and broad with varying clinical implications. A useful method of categorizing chronic diarrhea to guide a diagnostic work-up is a pathophysiology-based framework. Chronic diarrhea may be categorized as malabsorptive, secretory, osmotic, and inflammatory or motility related. Frequently, overlap between categories may exist for any given diarrhea etiology and diagnostic testing must occur with an understanding of the differential diagnosis. Investigations to achieve a diagnosis for chronic diarrhea range from screening blood and stool tests to more directed testing such as diagnostic imaging, and endoscopic and histological evaluation. The pathophysiology-based framework proposed in this chapter will allow the clinician to select screening tests followed by targeted tests to minimize cost and complications to the patient, while providing a highly effective method to achieve an accurate diagnosis. © 2017 Elsevier Inc. All rights reserved.

  11. Mechanical Testing of MLCCs

    Science.gov (United States)

    Teverovsky, Alexander A.

    2016-01-01

    Cracking of multilayer ceramic capacitors, MLCCs, remains a serious problem for space systems. This problem increases substantially for large size capacitors and in cases when manual soldering is involved or the system experiences mechanical shock or vibration. In any case, a fracture occurs when the sum of external and internal mechanical stresses exceeds the strength of the part. To reduce the probability of cracking, the level of stress should be reduced, e.g. by optimizing the assembly workmanship and rules for board design, and the strength of the parts increased by selecting the most mechanically robust capacitors. The latter might possibly be achieved by selecting MLCCs based on the in-situ measurements of mechanical characteristics using four types of tests: flexural strength, hardness, fracture toughness, and flex bend testing. Note that military specifications MIL-PRF-123 and MIL-PRF-55681 do not have requirements for mechanical testing of the parts. However, specifications for automotive industry components employ two types of mechanical tests: beam load (break strength) test per AEC-Q200-003 and board flex test per AEC-Q200-005. A recent military specification for thin dielectric capacitors, MIL-PRF-32535, has one mechanical test, board flex testing, that is similar to AEC-Q200-005. The purpose of this report was assessment of the efficiency of different mechanical tests for selection robust capacitors and comparison of mechanical characteristics of Base Metal Electrode (BME) and Precious Metal Electrode (PME) capacitors. The report has three parts related to the first three mechanical tests mentioned above.

  12. Flushable reagent stool blood test

    Science.gov (United States)

    Stool occult blood test - flushable home test; Fecal occult blood test - flushable home test ... gastrointestinal tract, include: Coughing up and then swallowing blood Nose bleed Abnormal test results require follow-up with your doctor.

  13. Test facilities for VINCI®

    Science.gov (United States)

    Greuel, Dirk; Schäfer, Klaus; Schlechtriem, Stefan

    2013-09-01

    With the replacement of the current upper-stage ESC-A of the Ariane 5 launcher by an enhanced cryogenic upper-stage, ESA's Ariane 5 Midterm Evolution (A5-ME) program aims to raise the launcher's payload capacity in geostationary transfer orbit from 10 to 12 tons, an increase of 20 %. Increasing the in-orbit delivery capability of the A5-ME launcher requires a versatile, high-performance, evolved cryogenic upper-stage engine suitable for delivering multiple payloads to all kinds of orbits, ranging from low earth orbit to geostationary transfer orbit with increased perigee. In order to meet these requirements the re-ignitable liquid oxygen/liquid hydrogen expander cycle engine VINCI® currently under development is designated to power the future upper stage, featuring a design performance of 180 kN of thrust and 464 s of specific impulse. Since 2010 development tests for the VINCI® engine have been conducted at the test benches P3.2 and P4.1 at DLR test site in Lampoldshausen under the ESA A5-ME program. For the VINCI® combustion chamber development the P3.2 test facility is used, which is the only European thrust chamber test facility. Originally erected for the development of the thrust chamber of the Vulcain engine, in 2003 the test facility was modified that today it is able to simulate vacuum conditions for the ignition and startup of the VINCI® combustion chamber. To maintain the test operations under vacuum conditions over an entire mission life of the VINCI® engine, including re-ignition following long and short coasting phases, between 2000 and 2005 the test facility P4.1 was completely rebuilt into a new high-altitude simulation facility. During the past two P4.1 test campaigns in 2010 and 2011 a series of important milestones were reached in the development of the VINCI® engine. In preparation for future activities within the frame of ESA's A5-ME program DLR has already started the engineering of a stage test facility for the prospective upper stage

  14. MXIbus data throughput tests

    International Nuclear Information System (INIS)

    Botlo, M.; Dunning, J.; Jagieski, M.; Miller, L.; Romero, A.

    1992-11-01

    A series of tests were conducted to evaluate data transfer rates using the MXIbus architecture. The tests were conducted by the DAQ group in the Physics Research Division. The MXIbus from National Instruments provides a multisystem extension interface bus. It allows multiple VME chassis to be networked. Other bus architectures that can participate in the network include VXIbus, IBM PC-AT bus, Sun Sbus, Mac NuBus and stand-alone instruments with the appropriate MXIbus adapter cards. From a functional standpoint the MXIbus provides the capability to enlarge the address space in a fashion that is transparent to the software application. The tests were designed to measure data throughput when using the MSIbus with other industry off-the-shelf hardware. This report contains discussions on: MXIbus architecture and general guidelines; the commercial hardware and software used in each set of tests; and a brief description of each set of tests, observations and guidelines; the commercial hardware and software used in each set of tests; and a brief description of each set of tests, observations and conclusions

  15. Nondestructive testing of weldings

    International Nuclear Information System (INIS)

    Ruth, U.

    1984-02-01

    Today the nondestructive testing of materials with transverse weldings would be often neglect. Because the production of this parts will get more expensive it is interesting to test the parts eg. cans with ultrasound. Within this research program we developed a testing device for automatically testing of materials with transverse weldings, e.g. tubes. Functional characteristics: after putting in the test tube in the testing device the transducer is adjusted automatically to the best adjustment. This takes place with three step motors. The mechanic of adjustments gets its information from an optimal computer. The optimal computer processes the signals, which it gets from the automatic evaluator during the adjustment and stores the optimal adjustment parameters. With an additional equipment on can identify the exact source of error, if the testing device turns out and the repairing of the part can take place very fast. With an appropiate mechanical science the devide is useable in a production line with high flow rate. (orig.) [de

  16. Mathematics Admission Test Remarks

    Directory of Open Access Journals (Sweden)

    Ideon Erge

    2016-12-01

    Full Text Available Since 2014, there have been admission tests in mathematics for applicants to the Estonian University of Life Sciences for Geodesy, Land Management and Real Estate Planning; Civil Engineering; Hydraulic Engineering and Water Pollution Control; Engineering and Technetronics curricula. According to admission criteria, the test must be taken by students who have not passed the specific mathematics course state exam or when the score was less than 20 points. The admission test may also be taken by those who wish to improve their state exam score. In 2016, there were 126 such applicants of whom 63 took the test. In 2015, the numbers were 129 and 89 and in 2014 150 and 47 accordingly. The test was scored on scale of 100. The arithmetic average of the score was 30.6 points in 2016, 29.03 in 2015 and 18.84 in 2014. The test was considered to be passed with 1 point in 2014 and 20 points in 2015 and 2016. We analyzed test results and gave examples of problems which were solved exceptionally well or not at all.

  17. The Draize eye test.

    Science.gov (United States)

    Wilhelmus, K R

    2001-01-01

    Hundreds of substances are used daily that can damage eyesight. People's eyes are open to accidental or intentional exposure during the production, transportation, use, and disposal of chemical preparations. Ensuring the safety of consumer products was born during the mid twentieth century in the aftermath of chemical warfare research, and was motivated by the hazards of unsafe cosmetics. Justified by an exigency for public protection, the Draize eye test became a governmentally endorsed method to evaluate the safety of materials meant for use in or around the eyes. The test involves a standardized protocol for instilling agents onto the cornea and conjunctiva of laboratory animals. A sum of ordinal-scale items of the outer eye gives an index of ocular morbidity. Advances in ocular toxicology are challenging the validity, precision, relevance, and need of the Draize eye test. Preclinical product-safety tests with rabbits and other mammals also raise ethical concerns of animal wellbeing. Some use the Draize test as a rallying point for how animals are treated in science and industry. A battery of cellular systems and computer models aim to reduce and ultimately to replace whole-animal testing. Molecular measures of ocular toxicity may eventually allow comprehensive screening in humans. The Draize eye test was created and refined for humanitarian reasons and has assuredly prevented harm. Its destiny is to be progressively supplanted as in vitro and clinical alternatives emerge for assessing irritancy of the ocular surface.

  18. Functional balance tests

    Directory of Open Access Journals (Sweden)

    Parvin Raji

    2012-12-01

    Full Text Available Background and Aim: All activities of daily living need to balance control in static and dynamic movements. In recent years, a numerous increase can be seen in the functional balance assessment tools. Functional balance tests emphasize on static and dynamic balance, balance in weight transfer, the equilibrium response to the imbalances, and functional mobility. These standardized and available tests assess performance and require minimal or no equipment and short time to run. Functional balance is prerequisite for the most static and dynamic activities in daily life and needs sufficient interaction between sensory and motor systems. According to the critical role of balance in everyday life, and wide application of functional balance tests in the diagnosis and assessment of patients, a review of the functional balance tests was performed.Methods: The Google Scholar, PubMed, Science Direct, Scopus, Magiran, Iran Medex, and IranDoc databases were reviewed and the reliable and valid tests which were mostly used by Iranian researchers were assessed.Conclusion: It seems that Berg balance scale (BBS have been studied by Iranian and foreign researches more than the other tests. This test has high reliability and validity in elderly and in the most neurological disorders.

  19. The skin prick test.

    Science.gov (United States)

    Frati, F; Incorvaia, C; Cavaliere, C; Di Cara, G; Marcucci, F; Esposito, S; Masieri, S

    2018-01-01

    The skin prick test (SPT) is the most common test for the diagnosis of allergy. SPT is performed by pricking the skin, usually in the volar surface of the forearm, with a lancet through a drop of an allergen extract and is usually the first choice test in the diagnostic workup for allergic diseases because of its reliability, safety, convenience and low cost. SPT is minimally invasive and has the advantage of testing multiple allergens in 15 to 20 min. In children, SPT is far less disturbing than venipuncture and is used to obtain a sample of serum to measure specific IgE through in vitro tests. There is a good correlation (about 85-95%) between SPT and in vitro tests. Globally, SPT is an excellent diagnostic tool, with a positive predictive value ranging from 95-100%. SPTs can identify sensitivity to inhalants, foods, some drugs, occupational allergens, hymenoptera venom and latex. However, the relevance of such sensitivity to allergens should always be carefully interpreted in the light of the clinical history, because sensitization and clinical allergy may not coincide. In regards to safety, though the reports of systemic reactions, and particularly anaphylaxis, are very rare, in vitro IgE tests should be preferred if previous severe reactions emerge from the patient’s clinical history.

  20. Eco-Test at Vehicle Testing Centres

    Directory of Open Access Journals (Sweden)

    Nada Štrumberger

    2003-09-01

    Full Text Available Following the world conference on sustainable developmentof ecology, the care for the environment has to be strictlycomplied with, and this should be the task both of every individualand of the society as an organised whole. The work presentsconcrete measurements from practice and the indicators of thesituation regarding motor vehicles in Croatia. The EGO-TESThas been performed in Croatia according to the European Uniondirectives; first on the vehicles with petrol engines. Now, it isstarting to be applied on the vehicles with Diesel engines as well.Compliance with the EGO TEST regarding motor vehicles inCroatia will take into consideration the guidelines provided bythe European Union and thus reduce the harm from exhaustgases and noise pollution, and increase the possibility of usingmotor vehicles in order to reduce the danger and increase thesafety on the roads by excluding old vehicles from traffic.

  1. Inspection and test planning

    International Nuclear Information System (INIS)

    Miller, T.

    1980-01-01

    Purpose of Quality Plan - arrangement of all necessary tests or inspections as far as possible filted to certain components or systems. Subject of Quality Plan - precise determination of tests or inspections and - according to the actual safety significance - the certificates to be done. Disposition of Quality Plan - accommodation of tests to the actual state of fabrication. Application of Quality Plan - to any component or system that is regarded. Supervision of Employment - by authorized personnel of manufacturer, customer or authority providing exact employment of quality plan. Overservance of Instructions - certificates given by authorized personnel. (orig./RW)

  2. MIMO OTA Testing

    DEFF Research Database (Denmark)

    Kotterman, Wim; Pedersen, Gert F.; Szini, Istvan Janos

    2016-01-01

    The main goal of the TopicalWorking Group on MIMO OTAis to gather all the relevant research across theWorking Groups in the IC1004Action for backingup choices to be made in standardisation on technologies for OTA testing of multi-antenna devices.As no standards are conceived in European cooperation....... The targeted application of MIMO OTA in standardisation is the conformance testing cycle, currently targeting RF performance only and not production testing. In this Chapter, contributions over the project duration are documented and resumed in a coherent way....

  3. Plowshare sequential device test

    Energy Technology Data Exchange (ETDEWEB)

    Ballou, L. B.

    1971-08-02

    For over a year we have been advocating the development of a hardened or ruggedized version of Diamond which will be suitable for sequential detonation of multiple explosives in one emplacement hole. A Plowshare-sponsored device development test, named `Yacht` is proposed for execution in Area 15 at the Nevada Test Site [NTS] in late September 1972. The test is designed to evaluate the ability of a ruggedized Diamond-type explosive assembly to withstand the effects of an adjacent nuclear detonation in the same emplacement hole and then be sequentially fired. The objectives and experimental plan for this concept is provided.

  4. Accelerated cyclic corrosion tests

    Directory of Open Access Journals (Sweden)

    Prošek T.

    2016-06-01

    Full Text Available Accelerated corrosion testing is indispensable for material selection, quality control and both initial and residual life time prediction for bare and painted metallic, polymeric, adhesive and other materials in atmospheric exposure conditions. The best known Neutral Salt Spray (NSS test provides unrealistic conditions and poor correlation to exposures in atmosphere. Modern cyclic accelerated corrosion tests include intermittent salt spray, wet and dry phases and eventually other technical phases. They are able to predict the material performance in service more correctly as documented on several examples. The use of NSS should thus be restricted for quality control.

  5. Dismantling the Mantel tests

    DEFF Research Database (Denmark)

    Guillot, Gilles; Rousset, François

    2012-01-01

    a sampling design and spatial correlation parameter drawn from an actual study. 4. TheMantel tests should not be used in case autocorrelation is suspected in both variables compared under the null hypothesis.We outline alternative strategies. The R code used for our computer simulations is distributed...... used to assess the relationship between two variables displaying some form of structure. 2. We show that contrary to a widely shared belief, partialMantel tests are not valid in this case, and their bias remains close to that of the simpleMantel test. 3. We confirm that strong biases are expected under...

  6. Dismantling the Mantel tests

    DEFF Research Database (Denmark)

    Guillot, Gilles

    a sampling design and spatial correlation parameter drawn from an actual study. The Mantel tests should not be used in case auto-correlation is suspected in both variables compared under the null hypothesis. We outline alternative strategies. The R code used for our computer simulations is distributed...... used to assess the relationship between two variables displaying some form of structure. We show that contrarily to a widely shared belief, partial Mantel tests are not valid in this case, and their bias remains close to that of the simple Mantel test. We confirm that strong biases are expected under...

  7. Progress test utopia.

    Science.gov (United States)

    van der Vleuten, Cees; Freeman, Adrian; Collares, Carlos Fernando

    2018-04-01

    This paper discusses the advantages of progress testing. A utopia is described where medical schools would work together to develop and administer progress testing. This would lead to a significant reduction of cost, an increase in the quality of measurement and phenomenal feedback to learner and school. Progress testing would also provide more freedom and resources for more creative in-school assessment. It would be an educationally attractive alternative for the creation of cognitive licensing exams. A utopia is always far away in the future, but by formulating a vision for that future we may engage in discussions on how to get there.

  8. Software Testing as Science

    Directory of Open Access Journals (Sweden)

    Ingrid Gallesdic

    2013-07-01

    Full Text Available The most widespread opinion among people who have some connection with software testing is that this activity is an art. In fact, books have been published widely whose titles refer to it as art, role or process. But because software complexity is increasing every year, this paper proposes a new approach, conceiving the test as a science. This is because the processes by which they are applied are the steps of the scientific method: inputs, processes, outputs. The contents of this paper examines the similarities and test characteristics as science.

  9. Thermal test options

    International Nuclear Information System (INIS)

    Koski, J.A.; Keltner, N.R.; Sobolik, K.B.

    1993-02-01

    Shipping containers for radioactive materials must be qualified to meet a thermal accident environment specified in regulations, such at Title 10, Code of Federal Regulations, Part 71. Aimed primarily at the shipping container design, this report discusses the thermal testing options available for meeting the regulatory requirements, and states the advantages and disadvantages of each approach. The principal options considered are testing with radiant heat, furnaces, and open pool fires. The report also identifies some of the facilities available and current contacts. Finally, the report makes some recommendations on the appropriate use of these different testing methods

  10. Application testing with Capybara

    CERN Document Server

    Robbins, Matthew

    2013-01-01

    Start performing integration testing with Capybara immediately. This book will get you up and running quickly and assumes no knowledge or experience of the technology.This book is for developers and testers who have had some exposure to Ruby but who want to know how to test their applications using Capybara and its compatible drivers, such as Selenium-Webdriver and Rack-Test. The examples are deliberately kept simple and example HTML mark-up is always included so that you can copy the examples to practice and experiment on your own machine.

  11. GTK beam test 2017

    CERN Document Server

    Vostinic, Snezana

    2017-01-01

    The GTK is in operation at NA62 since 2014 and is among the few silicon pixel detectors performing 4D tracking. This summer, a beam test was conducted to study the phenomena determining the detector time resolution. The project described here contributed to the beam test preparation, data taking and data analyses. One of the main goals of the test was to understand the weight field contribution to the detector time resolution. This field is distorting the signal pulse shape at the edge of the pixel. Hence, to study this effect, the position of the hits inside the pixel has to be determined. An external telescope was therefore used for this purpose.

  12. Software Testing as Science

    Directory of Open Access Journals (Sweden)

    Ingrid Gallesdic

    2013-06-01

    Full Text Available The most widespread opinion among people who have some connection with software testing is that this activity is an art. In fact, books have been published widely whose titles refer to it as art, role or process. But because software complexity is increasing every year, this paper proposes a new approach, conceiving the test as a science. This is because the processes by which they are applied are the steps of the scientific method: inputs, processes, outputs. The contents of this paper examines the similarities and test characteristics as science.

  13. TestComplete cookbook

    CERN Document Server

    Alpaev, Gennadiy

    2013-01-01

    A practical cookbook, with a perfect package of simple, medium, and advanced recipes targeted at basic programmers as well as expert software testers, who will learn to create, manage, and run automated tests. It is packed with problem-solving recipes that are supported by simple examples.If you are a software tester or a programmer who is involved with testing automation using TestComplete, this book is ideal for you! You will be introduced to the very basics of using the tool, as well as polish any previously gained knowledge in using the tool. If you are already aware of programming basics,

  14. Testing children for allergies

    DEFF Research Database (Denmark)

    Eigenmann, P A; Atanaskovic-Markovic, M; O'B Hourihane, J

    2013-01-01

    Allergic diseases are common in childhood and can cause a significant morbidity and impaired quality-of-life of the children and their families. Adequate allergy testing is the prerequisite for optimal care, including allergen avoidance, pharmacotherapy and immunotherapy. Children with persisting...... or recurrent or severe symptoms suggestive for allergy should undergo an appropriate diagnostic work-up, irrespective of their age. Adequate allergy testing may also allow defining allergic trigger in common symptoms. We provide here evidence-based guidance on when and how to test for allergy in children based...

  15. Genetic Testing for ALS

    Science.gov (United States)

    ... In Your Community Advocate Get Involved Donate Familial Amyotrophic Lateral Sclerosis (FALS) and Genetic Testing By Deborah Hartzfeld, MS, CGC, Certified Genetic Counselor Familial ALS Most of the time ALS is not inherited. ...

  16. Receiver Test Selection Criteria

    Science.gov (United States)

    2015-03-12

    The DOT requests that GPS manufacturers submit receivers for test in the following TWG categories: - Aviation (non-certified), cellular, general location/navigation, high precision, timing, networks, and space-based receivers - Each receiver should b...

  17. Understanding Prenatal Tests

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Understanding Prenatal Tests Past Issues / Winter 2008 Table of Contents ... be done before pregnancy or at the first prenatal visit. If there is Rh incompatibility, treatments can ...

  18. Test-driven programming

    Science.gov (United States)

    Georgiev, Bozhidar; Georgieva, Adriana

    2013-12-01

    In this paper, are presented some possibilities concerning the implementation of a test-driven development as a programming method. Here is offered a different point of view for creation of advanced programming techniques (build tests before programming source with all necessary software tools and modules respectively). Therefore, this nontraditional approach for easier programmer's work through building tests at first is preferable way of software development. This approach allows comparatively simple programming (applied with different object-oriented programming languages as for example JAVA, XML, PYTHON etc.). It is predictable way to develop software tools and to provide help about creating better software that is also easier to maintain. Test-driven programming is able to replace more complicated casual paradigms, used by many programmers.

  19. Materials Test Station

    Data.gov (United States)

    Federal Laboratory Consortium — When completed, the Materials Test Station at the Los Alamos Neutron Science Center will meet mission need. MTS will provide the only fast-reactor-like irradiation...

  20. Urban Test Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — RTTC has access to various facilities for use in urban testing applications,including an agreement with the Hazardous Devices School (HDS): a restrictedaccess Urban...

  1. Ouellette Thermal Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Thermal Test Facility is a joint Army/Navy state-of-the-art facility (8,100 ft2) that was designed to:Evaluate and characterize the effect of flame and thermal...

  2. Acoustics Noise Test Cell

    Data.gov (United States)

    Federal Laboratory Consortium — The Acoustic Noise Test Cell at the NASA/Caltech Jet Propulsion Laboratory (JPL) is located adjacent to the large vibration system; both are located in a class 10K...

  3. C-Peptide Test

    Science.gov (United States)

    ... Syndrome Staph Infections and MRSA Stroke Testicular Cancer Thalassemia Thyroid Cancer Thyroid ... Get Tested? To help evaluate insulin production by the beta cells in the pancreas or to help determine ...

  4. Penetration testing with Perl

    CERN Document Server

    Berdeaux, Douglas

    2014-01-01

    If you are an expert Perl programmer interested in penetration testing or information security, this guide is designed for you. However, it will also be helpful for you even if you have little or no Linux shell experience.

  5. Allergy Skin Tests

    Science.gov (United States)

    ... medications: Know your options Allergy skin tests About Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  6. Rh Factor Blood Test

    Science.gov (United States)

    ... June 3, 2015. Rh factor blood test About Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  7. HIV Resistance Testing

    Science.gov (United States)

    ... 14, 2016 Select a Language: Fact Sheet 126 HIV Resistance Testing WHAT IS RESISTANCE? HOW DOES RESISTANCE ... ARVs. If you miss doses of your medications, HIV will multiply more easily. More mutations will occur. ...

  8. Test Preparation: Your Role

    Science.gov (United States)

    ... in enough fluids (dehydration), excessive eating, or recent sexual activity. You may be asked to refrain from some ... drugs that can affect the 5-HIAA test. Cortisol : resting before sample collection may be required and, ...

  9. Testing strong interaction theories

    International Nuclear Information System (INIS)

    Ellis, J.

    1979-01-01

    The author discusses possible tests of the current theories of the strong interaction, in particular, quantum chromodynamics. High energy e + e - interactions should provide an excellent means of studying the strong force. (W.D.L.)

  10. PBG urine test

    Science.gov (United States)

    Porphobilinogen test; Porphyria - urine; PBG ... porphyria or another disorder associated with an abnormal PBG level. ... An increased level of PBG in the urine may be due to: Hepatitis Lead poisoning Liver cancer Porphyria (several types)

  11. FTA-ABS test

    Science.gov (United States)

    ... blood test to detect antibodies to the bacteria Treponema pallidum, which causes syphilis. ... 59. Radolf JD, Tramont EC, Salazar JC. Syphilis ( Treponema pallidum ). In: Bennett JE, Dolin R, Blaser MJ, eds. ...

  12. On Cooper's Nonparametric Test.

    Science.gov (United States)

    Schmeidler, James

    1978-01-01

    The basic assumption of Cooper's nonparametric test for trend (EJ 125 069) is questioned. It is contended that the proper assumption alters the distribution of the statistic and reduces its usefulness. (JKS)

  13. Prenatal Genetic Diagnostic Tests

    Science.gov (United States)

    ... are available for many inherited disorders. The main disadvantage is that diagnostic testing carries a very small ... chromosomes, arranged in order of size. Microarray: A technology that examines all of a person’s genes to ...

  14. Thyroxine (T4) Test

    Science.gov (United States)

    ... Too much or too little T4 can indicate thyroid disease . The T4 hormone comes in two forms: Free ... is used to evaluate thyroid function and diagnose thyroid disease. Why do I need a thyroxine test? Thyroid ...

  15. Cryogenic Acoustic Suppression Testing

    Data.gov (United States)

    National Aeronautics and Space Administration — A proof-of-concept method utilizing a cryogenic fluid for acoustic suppression in rocket engine testing environments will be demonstrated. It is hypothesized that...

  16. Automatic Test Systems Aquisition

    National Research Council Canada - National Science Library

    1994-01-01

    We are providing this final memorandum report for your information and use. This report discusses the efforts to achieve commonality in standards among the Military Departments as part of the DoD policy for automatic test systems (ATS...

  17. Get Tested for Glaucoma!

    Science.gov (United States)

    ... of this page please turn Javascript on. Feature: Glaucoma Get Tested for Glaucoma! Past Issues / Fall 2009 Table of Contents Taylor ... aoa.org/ When were you finally diagnosed with glaucoma? Not until 1969, after a game of basketball. ...

  18. Climatic Environmental Test Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — RTTC has an extensive suite of facilities for supporting MIL-STD-810 testing, toinclude: Temperature/Altitude, Rapid Decompression, Low/High Temperature,Temperature...

  19. Biaxial compression test technique

    Science.gov (United States)

    Hansard, E. T.

    1975-01-01

    Fixture and technique have been developed for predicting behavior of stiffened skin panels under biaxial compressive loading. Tester can load test panel independently in longitudinal and transverse directions. Data can also be obtained in combined mode.

  20. Combinatorial Testing for VDM

    DEFF Research Database (Denmark)

    Larsen, Peter Gorm; Lausdahl, Kenneth; Battle, Nick

    2010-01-01

    Abstract—Combinatorial testing in VDM involves the automatic generation and execution of a large collection of test cases derived from templates provided in the form of trace definitions added to a VDM specification. The main value of this is the rapid detection of run-time errors caused...... by forgotten preconditions as well as broken invariants and post-conditions. Trace definitions are defined as regular expressions describing possible sequences of operation calls, and are conceptually similar to UML sequence diagrams. In this paper we present a tool enabling test automation based on VDM traces......, and explain how it is possible to reduce large collections of test cases in different ways. Its use is illustrated with a small case study....