Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"group tests"”.
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Group tests on r-ary trees
This thesis deals with group tests on complete and semi-complete r-ary trees. A complete r-ary tree consists of a root, some inner nodes and r^k leaves, where all leaves have the same distance k to the root. A semi-complete r-ary tree is a complete r-ary tree with additional leaves, that have …
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Accuracy of tests for predicting spontaneous preterm birth: Systematic reviews of diagnostic research
… in the systematic reviews, encompassing 22 tests. The quality of studies and accuracy of tests measured with likelihood ratio (LR) was generally poor. There were only a handful of studies for most of the tests. Few tests reached LR+ point estimates >5. In asymptomatic antenatal women these …
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Synthesis and Use of Chiral Surfactants.
… formed from surfactants with chiral head groups serve to induce a chiral reaction medium, leading to enhanced enantioselectivities in the reaction products. This utilization of chiral surfactants will offer an economical alternative to traditional chial solvents while simultaneously …
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An assessment of parent's beliefs about child development among families participating in the Comprehensive Health Investment Project
… and a sample of parents from a similar SES group (drawn from CHIP's waiting list) using a Likert-style opinionnaire. Results from both between-group tests and within-group (CHIP sample) tests indicate homogenous and favorable reported beliefs about child development. Very little association …
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Isolation and Partial Characterization of the Toxic Substance from EREMOCARPUS SETIGERUS BENTH
… or a highly symmetrical secondary hydroxyl group and carbonyl group. The functional group tests also indicate the presence of ketone, ester, enol and isolated double bond groups. We believe that the enol form is attributed to the conjugation of the ketone and the ester groups at a β-carbon …
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A group test of intelligence for the deaf
… of previous attempts at providing intelligence tests suitable for the deaf is made, and the most important of these tests are critically examined. It is shown that the few existing group tests for the deaf are quite inadequate and unsatisfactory, a fact which might possibly account for the …
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Accuracy for decoding facial expressions in mildly mental handicapped and average intelligence children
… and discriminant analyses, as well as t-tests were used in the statistical treatment of the data.The 56 student subjects, equally divided by sex, were randomly selected from sixth-grade classrooms in a suburban school corporation in central Indiana. The GEFT and the Kaufman Assessment …
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The Playground of Ideas: A design-based research investigation into dialogic thinking with six- and seven-year-old children in England
… a non-verbal reasoning test individually and groups of three, and their pre- and post-test scores were compared. The group tests were also video recorded and analysed to identify changes in the children’s talk. Children’s reasoning scores in both tests increased following the intervention, and …
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On combinatorial search problems which involve graphs
… x by selecting a subset of a finite set of tests F such that they identify x uniquely. In this thesis 3 types of search problems are treated by solving some special problems involving graphs as structural element:1. The decision problem for graph properties.2. Group tests on …
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Sex pheromone studies on the grass grub (Costelytra Zealandica (White)) and the common army worm
… sex pheromone and its properties in functional group tests were consistent with those of a phenolic compound. The active component was isolated by the means of high vacuum distillation onto dry ice followed by gas chromatography. The isolated material was then examined by high resolution mass …
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Behaviour of single batter piles and pile groups under lateral soil movement in sand
… In the experimental work, a series of model tests on single batter pile subjected to a soil movement profile (triangular or rectangular) was performed to study the effect of a number of parameters on the behaviour of single batter pile. In addition, the lateral responses were investigated on …
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A comparison of various procedures for identifying instructional reading placement
… from the child's previous teacher. The two group tests, the cloze test which was specifically constructed for this study and Ginn 360-IST, were administered by the investigator to the students in each of the three classrooms during a period from August 30, 1975 to September 10, 1975. The …
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Grandmothers' and mothers' emotion socialization through intergenerational reminiscing in underrepresented families in the U.S.
… able to conduct the planned within- and across-group tests for associations between grandmothers' and mothers' experiences and beliefs, their emotion-related discourse, and children's social outcomes. Grandmothers' and mothers' responses to the open-ended prompt were analyzed with a thematic …