statistical models for genetic mapping in polyploids challenges and opportunities
Báo cáo sinh học: "Use of linear mixed models for genetic evaluation of gestation length and birth weight allowing for heavy-tailed residual effects" pptx
Ngày tải lên :
14/08/2014, 13:21
... BSt and BN models for GL and BW compared using Kendall rank correlations are in Figure The rank correlation between BN and BSt models was 0.77 for GL, and 0.81 for BW, indicating re-ranking of ... attained for sire, herd and marginal error variances, indicating stable MCMC inference The 95% posterior probability intervals for sire and herd variance components from the three fitted models ... two models Posterior inference for the marginal residual (co)variances based on BSt and BN models are presented in Table 11 The marginal residual variance for GL, and covariance between GL and...
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Báo cáo sinh học: " Longitudinal random effects models for genetic analysis of binary data with application to mastitis in dairy cattle" pdf
Ngày tải lên :
14/08/2014, 13:22
... normal for the 3341 latent variables, scaled inverted chi-square for the genetic variance in the first model (σu ) and for the permanent effect variance in the three models (σp ), and inverted ... models (σp ), and inverted Wishart for the × genetic (co)variance matrix in M2 (G0 ) and the × genetic and residual (co)variance in M3 (K0 , ) For the autoregressive random regression model (M4), all ... lactation using Models 2, and For Model 2, heritability was high at the beginning of lactation (0.27 at day 14), dropped quickly to reach values close to 0.05 in the middle of lactation, and then increased...
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Tài liệu Báo cáo khoa học: "You’ve Got Answers: Towards Personalized Models for Predicting Success in Community Question Answering" doc
Ngày tải lên :
20/02/2014, 09:20
... ”want in answer ”adenocarcinoma” in question ”was” in question ”live” in answer Q avg pos votes ”would” in answer ”answer” in question ”just” in answer ”me” in answer ”be” in answer in the” in ... 2000 Information retrieval on the web ACM Computing Surveys, 32(2) Y Liu, J Bian, and E Agichtein 2008 Predicting information seeker satisfaction in community question answering In Proceedings ... by information gain for ASP (trained for all askers) and ASP Group (trained for the group of askers with 20 to 29 questions) Conclusions We have presented preliminary results on personalizing...
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Challenges and Opportunities for Male Involvement in Reproductive Health in Cambodia pdf
Ngày tải lên :
14/03/2014, 16:20
... reassessing clinic opening times, and perhaps scheduling male-only clinics and improving the privacy of male clients Existing service providers need further training in counseling male clients and ... particularly effective for assisting some people in some areas in obtaining RH information and care For example, evidence collected from young people suggests that youth value information and discussion ... authority in the government and civil service and are managers in both the public and private health sectors Involving men in RH is therefore essential in order to draw attention to women’s rights and...
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Báo cáo khoa học: "Statistical Models for Unsupervised Prepositional Phrase Attachment" pdf
Ngày tải lên :
17/03/2014, 07:20
... 4.2.2 Evaluation in English Interpolation This technique is similar to the one in (Hindle and Rooth, 1993), and interpolates between the tendencies of the (v,p) and (n,p) bigrams and the tendency ... combining less specific evidence with more specific evidence Despite the errors in the training data, the performance of the unsupervised classifiers (81.9%) begins to approach the best performance ... compare against (Stetina and Nagao, 1997).) Furthermore, we not use the second noun n2, whereas the best supervised methods use this information Our result shows that the information in imperfect...
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Báo cáo khoa học: "Statistical Modeling for Unit Selection in Speech Synthesis" pptx
Ngày tải lên :
23/03/2014, 19:20
... we collect a training corpus for building a statistical model? Ideally, the training corpus could be human-labeled, as in speech recognition and other natural language processing tasks But this ... also result in a synthesis system that is significantly faster and modular than the original since there are well-established algorithms for representing and optimizing statistical models of the ... transitions in the joint ˆ model is as follows At a given state s of G and for a given input halfphone a, the outgoing transitions with input a are the transitions V of s with input label a, and for...
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Báo cáo khoa học: "Exemplar-Based Models for Word Meaning In Context" pptx
Ngày tải lên :
30/03/2014, 21:20
... testing W Daelemans, A van den Bosch, and J Zavrel 1999 Forgetting exceptions is harmful in language learning Machine Learning, 34(1/3):11–43 Special Issue on Natural Language Learning K Erk and ... 2009 The role of extensional information in conceptual combination In Proceedings of CogSci R Florian, S Cucerzan, C Schafer, and D Yarowsky 2002 Combining classifiers for word sense disambiguation ... gnurged”, the exemplar set for gnurge contains the vectors [dog-n: 2, othera:1] and [old-a: 1, window-n: 1] For exemplar similarity, we use the standard Cosine similarity, and for the similarity of...
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Review of the challenges and opportunities for rural infrastructure and agroindustries development in the Asia Pacific Region. pdf
Ngày tải lên :
06/07/2014, 22:20
... food and forestry industries • shrinking subsistence farming versus increased cash cropping, and bioenergy coinciding with the depletion of forests, soil and a rise in plant and animal diseases In ... producing crops, some for processing which cannot be grown in Thailand or those that yield poorly in- country This requires easing of border tariffs in line with local and international laws and ... technological and industrial base, human resources in science, technology administration and management, also physical and institutional infrastructure Institutes for Research and Development working on...
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Báo cáo lâm nghiệp: " Ecoregional site index models for Pinus pinaster in Galicia (northwestern Spain)" ppsx
Ngày tải lên :
08/08/2014, 00:21
... variability in site index models for even-aged stands of stone pine (Pinus pinea L.) in Spain, Ann For Sci 60 (2003) 259–269 [13] Carmean W.H., Site index curves for upland oaks in the Central States, For ... appropriate for Pinus pinaster in Galicia In Figure the observed dominant heights are plotted against the predicted dominant heights obtained in a cross-validation Ecoregional site index models for Pinus ... height-diameter models for white spruce in boreal forests, For Ecol Manage 129 (2000) 125–141 [34] Huang S., Validating and localizing growth and yield models: procedures, problems and prospects, in: Amaro...
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Báo cáo khoa hoc:" Alternative models for QTL detection in livestock. I. General introduction" pps
Ngày tải lên :
09/08/2014, 18:21
... achieved using interval mapping [17] and further, for inbred and outbred populations, accounting for all marker information on the corresponding chromosome [10, 11, 13] Because the within-sire allele ... concerning the markers (mss i and mds for the sire i) may help determine the phase, i.e determining the i and msi Similarly, msd2! and mddi! may grandparental origin of alleles provide information ... model for interval mapping in Heredity 69 (1992) 315-324 !11! Haley C.S., Knott S.A., Elsen J.M., Mapping quantitative trait loci in crosses between outbred lines using least squares, Genetics...
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Báo cáo khoa hoc:" Alternative models for QTL detection in livestock. II. Likelihood approximations and sire marker genotype estimations" pot
Ngày tải lên :
09/08/2014, 18:21
... marker information, The full maximum is obtained after a search on a continuous space i rj for the QTL location and effect, within sire mean and variance parameters and on a discrete space for the ... likelihood Estimating the sire marker genotypes by using only the previous likelihood function means neglecting information contained in p(hs Alternatively, ) i M il the within sire conditional ... quantitative trait mapping, Genetics 138 (1994) 963-971 [2] Elsen J.M., Mangin B., Gof&net B., Le Roy P., Boichard D., Alternative models for QTL detection in livestock I General introduction, Genet...
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Báo cáo khoa hoc:" Random model approach for QTL mapping in half-sib families" potx
Ngày tải lên :
09/08/2014, 18:21
... freedom (df) between and With a single QTL, one df is due to fitting h9 and the remaining df for fitting the QTL position The remaining df depends on the distance between two markers and is less than ... of QTL variance and sample size is CONCLUSIONS In this study we showed that the interval mapping procedure based on the random model approach, initially designed for QTL mapping in human populations ... heritability, indicating a successful partitioning of genetic and residual variance been observed by Gessler and Xu !9!, Confounding between who explained this phenomenon by differences in the models...
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Báo cáo khoa hoc:" Alternative models for QTL detection in livestock. III. Heteroskedastic model and models corresponding to several distributions of the QTL effect" pps
Ngày tải lên :
09/08/2014, 18:21
... situation, and for a given number of sires and two tests appear to be very close to each other for all cases (data not shown), which is in agreement with the asymptotic in linear models In a linear ... partially linked markers and the gain in using this information would be smaller than the gain presented in table VIL - - CONCLUSIONS situations, the power of the simple T! test, which is easier and ... values of the parameters p and p are given in table VII Note that the i , 25 informative progeny would correspond to the mean number of informative progeny for 50 dams and a single biallelic marker...
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Báo cáo khoa hoc:"Regression markers with uncertain allele transmission for QTL mapping in half-sib designs" ppsx
Ngày tải lên :
09/08/2014, 18:21
... analysis Inclusion of offspring with incomplete marker information in QTL mapping results in higher statistical power and lower standard errors and bias of estimates of QTL location and QTL effect ... effect and position of a QTL are confounded in single marker methods and suggested the use of the interval mapping method of Lander and Botstein [7] to overcome this problem Now, interval mapping ... plant genetics in recent years The main goal behind identifying and mapping QTL is to accelerate genetic progress with the use of information on identified QTL (e.g [9]) Earlier studies used a single...
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Báo cáo y học: " Evaluation of SOFA-based models for predicting mortality in the ICU: A systematic review" docx
Ngày tải lên :
13/08/2014, 11:23
... combining it with mean and max SOFA scores, event information and diagnosis information [5] Two studies built temporal SOFA models and are described in the next section [8,9] Two studies combined ... peak value Combining information of severity of illness at admission and information on the course of illness during treatment, in contrast to comparing them, seems promising and two strategies ... unchanged and decreased) over five days The second study compared a model based on max SOFA alone with a model including max SOFA and infection, and a model including max SOFA, infection and age...
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Báo cáo y học: " Formation of translational risk score based on correlation coefficients as an alternative to Cox regression models for predicting outcome in patients with NSCLC" doc
Ngày tải lên :
13/08/2014, 16:20
... algorithm and the Cox model use all available information including non-clinical information from genes and proteins, therapeutic interventions and genetic polymorphism or comorbidities Therefore, ... using significant correlations of survival time, with T, N and M being aggressive factors and CD68 and GAS6 being protective factors By including information relating to molecular markers and ... Multivariable prognostic models: issues in developing models, evaluating assumptions and adequacy, and measuring and reducing errors Stat Med 1996, 15:361-387 12 Klink CD, Binnebosel M, Kaemmer D,...
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Báo cáo sinh học: "Quantitative estimation of genetic risk for atypical scrapie in French sheep and potential consequences of the current breeding programme for resistance to scrapie on the risk of atypical scrapie" pptx
Ngày tải lên :
14/08/2014, 13:21
... Therefore in standing conditions and assuming AS occurrence is not dependent on infectious exposure, increasing frequency of the ALRR allele in the general population should not result in an increase ... incisors (DI)/5-7 DI/8 DI) which is a poor proxy for age [28] but was the only information available This led to exclude some animals for which information was missing (two cases of CS and nine ... iterations obtained after convergence All the statistical analyses were done with R for Windows [30] and Winbugs [31] Results After exclusion of missing information on genotypes and dentition,...
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Báo cáo y học: "A major zebrafish polymorphism resource for genetic mapping" pps
Ngày tải lên :
14/08/2014, 20:22
... ancestral origin Many of the validated SNPs were informative within and across the three tested partially inbred lines (with origins in the AB and DAR strains) [9,17,18], as well as within the ABderived ... trilobite mapping cross [8] It should be possible to use this SNP resource both for linkage mapping in the common laboratory strains, and to better characterize the genetic diversity and lineage ... finished zebrafish sequence and to position them on current genetic maps as a resource for SNP-based linkage mapping in zebrafish We identified 548,508 candidate bi-allelic SNPs in zebrafish and...
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Development of estate level outdoor ventilation prediction models for HDB estates in singapore 1
Ngày tải lên :
10/09/2015, 09:05
... Comparison of wind tunnel and CFD readings for point blocks, 22.5˚ north wind orientation, at both the pedestrian and mid-level 117 Figure 4.7: Comparison of wind tunnel and CFD readings for point blocks, ... Parametric study findings and their explanations for point blocks, pedestrian level of HV - random configuration 153 Table 5.17: Parametric study findings and their explanations for point blocks, ... Parametric study findings and their explanations for point blocks, mid-level of HV - random configuration 158 xvi Table 5.19: Parametric study findings and their explanations for point blocks,...
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Development of estate level outdoor ventilation prediction models for HDB estates in singapore 2
Ngày tải lên :
10/09/2015, 09:06
... Point Blocks, Random Configuration Wind Figure A2-4(a): POINT BLOCKS, Random Configuration - Velocity vectors for GBCR = 0.054 for wind form 0˚ north (mid-level) 391 Wind Figure A2-4(b): POINT ... for wind from 0˚ north (mid-level), Plan view 428 Wind Opposing wind causes disruption to parallel and oblique wind orientations No Opposing wind Figure A2-24(c): POINT BLOCKS, ground floor and ... vectors for GBCR = 0.090 for wind from 45˚ north (mid-level) 393 Wind Figure A2-4(f): POINT BLOCKS, Random Configuration - Velocity vectors for GBCR = 0.198 for wind from 45˚ north (mid-level) Wind...
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