نتایج جستجو برای: additive series study

تعداد نتایج: 4265217  

2011
Cheikh Loucoubar Bronner Goncalves Adama Tall Cheikh Sokhna Jean-François Trape Fatoumata Diène Sarr Joseph Faye Abdoulaye Badiane Alioune Badara Ly Aliou Diop Avner Bar-Hen Jean-François Bureau Anavaj Sakuntabhai Richard Paul

Despite considerable success of genome wide association (GWA) studies in identifying causal variants for many human diseases, their success in unraveling the genetic basis to complex diseases has been more mitigated. Pathogen population structure may impact upon the infectious phenotype, especially with the intense short-term selective pressure that drug treatment exerts on pathogens. Rigorous ...

2014
Guo Hu Chunkao Wang Yang Da

A previous genomewide association study (GWAS) identified SNP markers associated with propensity to migrate of rainbow and steelhead trout (Oncorhynchus mykiss) in a connected population with free access to the ocean in Upper Yakima River (UYR) and a population in Upper Mann Creek (UMC) that has been sequestered from its access to the ocean for more than 50 years. Applying genomic heritability ...

Journal: :فیزیک زمین و فضا 0
امین روشندل کاهو دانشجوی دکتری ژئوفیزیک، گروه فیزیک زمین، مؤسسة ژئوفیزیک دانشگاه تهران، ایران حمیدرضا سیاهکوهی دانشیار، گروه فیزیک زمین، مؤسسة ژئوفیزیک، دانشگاه تهران، ایران

based on the convolutional model, a seismic trace is the convolution of seismic source wavelet and reflection coefficient series of the earth. seismic source wavelet estimation is one of the most important stages in processing and interpretation of seismic data. accurate estimation of wavelet increases the efficiency of the deconvolution and temporal resolution of seismic data. on the other han...

Journal: :Communications in Statistics 2021

We look into the nonparametric regression estimation with additive and multiplicative noise construct adaptive thresholding estimators based on Laguerre series. The proposed approach achieves asymptotically near-optimal convergence rates when unknown function belongs to Laguerre–Sobolev space. consider problem under two structures; (1) i.i.d. Gaussian errors (2) long-memory errors. In case, our...

Journal: :Methods in Ecology and Evolution 2022

Generalised additive models (GAMs) are increasingly popular tools for estimating smooth nonlinear relationships between predictors and response variables. GAMs particularly relevant in ecology representing hierarchical functions discrete responses that encompass complex features including zero inflation, truncation uneven sampling. However, less useful producing forecasts as their provide unsta...

Biochemical and physiological traits are affected by environmental stresses and therefore the breeding of these traits will play an effective role in stress tolerance. In this study, hybrids of five S7 lines of maize in a 5 × 5 half-diallel design were investigated in order to study the combining ability of biochemical and physiological traits of maize at the Research Farm of Graduate Universit...

2008
Nikolay Robinzonov Gerhard Tutz Torsten Hothorn

Many of the popular nonlinear time series models require a priori the choice of parametric functions which are assumed to be appropriate in specific applications. This approach is used mainly in financial applications, when sufficient knowledge is available about the nonlinear structure between the covariates and the response. One principal strategy to investigate a broader class on nonlinear t...

Journal: :Journal of Algebra 2022

We introduce left and right series of semi-braces. This allows to define nilpotent study the structure such semi-braces generalize some results, known for skew braces, B that set additive idempotents E is an ideal . Finally we concept a semi-brace show multiplicative group nilpotent.

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