student apos s t test and welch test for the equality of means
Tài liệu Closing the gap between research and practice: Foundations for the acquisition of literacy pptx
... than the control group on all the measures used, and that these differences were statistically significant on all tests except the Passage Reading Test Effects sizes calculated on the basis of ... these programs were mentioned by less than one per cent of the schools that responded to the survey From these responses it is clear that the preferred approach to the support of students with ... Word Attack Skills Test, 40 on the Diagnostic Reading Test and 52 on the Developmental Spelling Test While this study was based on a relatively small sample of schools and students, and encountered...
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Pelvic floor muscle training and adjunctive therapies for the treatment of stress urinary incontinence in women: a systematic review doc
... UDS S, Pad T, UDS S, UDS S, CST, Pad T S S, UDS S, Pad T, UDS UDS S, CST, Pad T, UDS S, Pad T, UDS S, UDS UDS S UDS S, UDS NR PT PT PT PT PT PT NR PT PT PT NR PT PT PT PT PT NR NR PT PT PT Therapist ... conducting this systematic review and for assessing the quality of the evidence are based on the processes outlined by the Joanna Briggs Institute [26] and the Centre for Reviews and Dissemination at the ... T = pad test, CST = cough stress test, UDS = urodynamic studies, NR = not reported, PT = physiotherapist, OP = outpatient information for quality assessment contributing to their lower quality...
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báo cáo hóa học:"Necessary and sufficient condition for the smoothness of intersection local time of subfractional Brownian motions" docx
... zero thanks to the positivity of the integrand Therefore, Hd ≥ implies that lim Var( ε→0 ε ,T ) = +∞ This completes the proof of Theorem Smoothness of the intersection local time In this section, ... of H H,1 exp iu ξ, StH − Ss + u2 |ξ|2 Var StH,1 − Ss for all t, s ≥ Existence of the intersection local time The aim of this section is to prove the existence of the intersection local time of ... a rather special class of self-similar Gaussian processes The aim of this paper is to prove the existence, smoothness, regularity of the intersection local time of S H and S H , for H = and d...
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Báo cáo hóa học: " Fowlpox virus recombinants expressing HPV-16 E6 and E7 oncogenes for the therapy of cervical carcinoma elicit humoral and cell-mediated responses in rabbits" pot
... HPV-positive tumour cells Competing interests The authors declare that they have no competing interests Authors' contributions AR performed CTL assays, assisted animal immunisations, analysed the ... FPwt-infected Vero cells and tested for the presence of antibodies against the HPV-16 E6 and E7 proteins before the first and after each immunisation The ELISA was essentially performed as previously ... ELISA assays, statistical analyses, assisted animal experiments, and production of recombinant proteins; CZ performed cytokine quantification, analysed the data and the study results and prepared...
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Báo cáo hóa học: " Necessary and sufficient condition for the smoothness of intersection local time of subfractional Brownian motions Guangjun Shen" pptx
... as follows, for every T >0, T T T s SH SH dsdt, t = (1:3) where (ã) denotes the Dirac delta function It is a measure of the amount of time that the trajectories of the two processes, SH and ... so-called intersection local time for sub-fBms, a rather special class of self-similar Gaussian processes The aim of this paper is to prove the existence, smoothness, regularity of the inter section ... follows that lim d (s, t u,v ) dudvdsdt s, t, u,v s, t, u,v (1) [0 ,T] 4 for all T This completes the proof Regularity of the intersection local time The main object of this section is to prove the...
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Báo cáo hóa học: " A combination of hard and soft templating for the fabrication of silica hollow microcoils with nanostructured walls" pptx
... preparation and revision of the manuscript as well as in giving access to SAXS, SEM and TEM facilities MU participated in electronic and optical microscopy experiments SM carried out the synthesis of ... particles with inner mesostructure forms in the bulk solution and some of those particles also adhere to the silica layers on the surface of CMCs Finally, upon calcination, the CMCs (hard templates) ... fluorescent namely, the dye strongly adsorbs on the surface of silica microcoil, indicating that the surface is negatively charged, as expected from the highpH synthesis conditions On the other hand,...
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Báo cáo hóa học: "Research Article Trace Inequalities for Matrix Products and Trace Bounds for the Solution of the Algebraic Riccati Equations" pot
... Jozef Banas and the referees for the very helpful comments and suggestions to improve the contents and presentation of this paper The work was also supported in part by the National Natural Science ... of a unit sphere Therefore, considering its applications, it is important to discuss trace bounds for the product of two matrices In symmetric case, a number of works have been proposed for the ... bounds for the solution of the ARE see 6– 16 Moreover, in terms of 2, , we know that an interpretation of tr K is that tr K /n is the average value of the optimal cost J ∗ as x0 varies over the surface...
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Báo cáo toán học: "Invariant and coinvariant spaces for the algebra of symmetric polynomials in non-commuting variables" pps
... where the pk s denote the usual power sum symmetric functions (see [12, I.8] for notation and details) Let Par denote the combinatorial species of set partitions So Par[n] denotes the set partitions ... interesting part of the story The context for the present paper is the algebra T = K x of noncommutative polynomials, with W -module structure on T obtained by considering it as the tensor space ... Because Par is the composition E ◦ E+ of the species of sets and nonempty sets, we also know that its cycle index series is given by plethystic substitution: ZE◦E+ = ZE [ZE+ ] See Theorem and...
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Báo cáo lâm nghiệp: "of morphological characters and molecular markers for the analysis of hybridization in sessile and pedunculate oak" pps
... Hypothesis of hybridization between these two species is supported by the success of interspecific controlled hybrids has still not been studied Among the reasons for this, is the fact that interspecific ... the second peak of which was situated on the side of the species in the majority represented in the neighbourhood, the sessile oak The comparison of the mean values of the groups on the first ... greater (two cases in both species) or smaller (three cases in both spcies) than those of the progenies ses/ses and ped/ped, respectively The sign test did not show any direc- in this case (results...
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Báo cáo y học: " Peripheral blood and neuropsychological markers for the onset of action of antidepressant drugs in patients with Major Depressive Disorder" pps
... had to execute the test by themselves After that, there was an introduction in theoretic background and test procedures of the neuropsychological tests Last, all raters had to execute the tests ... measure of executive cognitive functions The TMT-A assesses processing speed, the TMT-B cognitive flexibility und task swifting Both parts of the Trail Making Test consist of 25 circles distributed ... by staff members of the Dept of Psychiatry and Psychotherapy, UMCM Study nurses of trial sites are supervised in monthly intervals For the assessment of depression severity, 17 psychologists and...
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Báo cáo y học: "Viral and cellular requirements for the budding of Feline Endogenous Retrovirus RD-114" ppt
... at the similar level to WT Thus, the results of real-time RT-PCR were consistent with those of Western blotting analysis These data suggest that the PPPY motif, but not the PSAP motif, plays ... was set to 100% The data are shown as averages and standard deviations of independent experiments Statistical analysis was performed by using the Student s t- test (*: p < 0.01) RD-114 production ... are shown as averages and standard deviations of independent experiments Statistical analysis was performed by using the Student s t- test (*: p < 0.01) (B) CRFK cells were transfected with the...
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Báo cáo khoa học: "Genomic variability in Potato virus M and the development of RT-PCR and RFLP procedures for the detection of this virus in seed potatoes" ppt
... RT-PCR tests were re-tested to confirm the validity of the initial test and as a check for false positive results RNA was re-extracted from fresh tissue sap and amplified by RT-PCR using the same ... analysis of the CP gene Data from all the tests positively identified the virus as PVM Sequence analysis of these PVM isolates and eight other known PVM strains/isolates showed that all PVM isolates ... subjected to restriction digestion and the RFLP pattern was used to determine whether they matched PVM patterns Positive samples were then subjected to bioassay (see below) Bioassay Tissue sap from...
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Báo cáo y học: "A unified framework of immunological and epidemiological dynamics for the spread of viral infections in a simple network-based population" ppt
... capacity for person-to-person transmission [7] Contact patterns provide important information for understanding the transmission properties of the pathogens, themselves, as well as where to concentrate ... days This interest- The impact dynamics of an outbreak Figure short-term of a person 's immune responsiveness for the The impact of a person 's immune responsiveness for the short-term dynamics of ... fact that given the same starting point in state space, the value of z (t) and w (t) depends only on the integral of the count of infected cells y from to t, and not on the specific trajectory taken...
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INSTRUMENTAL AND STATISTICAL METHODS FOR THE COMPARISON OF CLASS EVIDENCE
... create the classification model and a test set to predict future classifications The test set (or “holdout data”) is the one where it is known where the observations should be classified The discriminant ... the right of the PCA observations plot because those are the large and most positive values Therefore, the observations plot should read (from right to left): Class 3, Class 1, and then Class ... often the rule correctly classifies these observations Therefore, the classification procedure is based on the known class membership of each of the samples in the data set A drawback to this...
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Engineering of an efficient and enantioselevtive biocatalyst for the preparation of chiral pharmaceutical intermediates
... colorimetric methods Mutants displaying desired characteristics are then verified and sequenced The best mutant is then selected as the template for the next round of mutagenesis The process is repeated ... AGCGGATCAG GTGGAAAAAG CGGTTCAGTT TGCGGTGGAT 241 ACCTTTGGTG CGCTGCATCT GGCGGTGAAC AATGCGGGCA TTGGTGGCGC GAGCGCGCCG 301 CTGGGTGATT ATAGCTTTGA TGATTGGCAT CGTGTGATCG ATGTGAACCT GAACAGCGTG 361 TTTTATAGCA ... enantiomers of the substrate The determination of catalyst enantioselectivity for asymmetric transformations from a prochiral substrate is dependent on the measurement of product ee except in cases of...
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Capillary and microchip electrophoresis for the analysis of small biomolecules
... diseases As such, the analysis of these biomolecules enables the detection of early onset of diseases (i.e malfunctioning metabolism or biosynthesis system), to control and monitor their progress ... the design can be directly inputted into the microfabrication system to allow direct translation of the design onto the substrate Unfortunately, it is unsuitable for mass production because of ... dielectric constant of the buffer, ζ is the zeta potential and η is the viscosity of the buffer The buffer parameters are affected by the composition of the buffer used, its pH as well as the type...
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Relevance of mineral nutrition and light quality for the accumulation of secondary metabolites in centella asiatica and hydrocotyle leucocephala
... Nevertheless, all the three hypotheses assume a trade-off between growth and the biosynthesis of secondary metabolites (Coley et al., 1985) In the literature, a number of studies report on the ... treatments were measured alternately 2.7 Statistics Statistical analyses were performed with PASW statistics software (Version 20.0, SPSS Inc., Chicago, USA) Means were compared by analysis of ... centellosides were calculated by summing up the concentrations of asiaticoside, madecassoside, asiatic acid, and madecassic acid 2.6 Net photosynthesis The net photosynthesis (Pn) of ten adult leaves...
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Insurance: Solvency And Valuation - Thesis For The Degree Of Doctor Of Philosophy
... the market price of insurance risk A mathematical interpretation of the above quotes is that the best estimate is calculated under the assumption that the market price of risk is zero .The risk ... of a company s liabilities exceeds the value of its assets is called balance-sheet insolvency or technical insolvency This thesis concerns mathematical and statistical concepts used to assess ... may be used The second step is to decide on a segmentation of asset and liability classes that is optimal in some sense, and the third and final step is to model the marginal distributions and dependence...
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practice test for the student''''''''s book
... front of other people The last thing the shop wants is a bad name .& GO TO THE TOP Shouting at the shop assistant is not a good idea Go straight to the top and ask to speak to the manager Take ... English Test (PET), which was revised in 1996 The book offers thorough practice in all the written and oral papers of the test and helps students to develop the skills they need in order to pass the ... the OMR sheet within the time allowed For the Listening Test , extra time is allowed for candidates to transfer their answers onto the OMR sheets Sample answer sheets for all the papers are provided...
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