Results 11 to 20 of about 22,337 (298)

Pure error REML for analyzing data from multi-stratum designs [PDF]

open access: yesComputational Statistics & Data Analysis
Since the dawn of response surface methodology, it has been recommended that designs include replicate points, so that pure error estimates of variance can be obtained and used to provide unbiased estimated standard errors of the effects of factors.
Steven G. Gilmour   +2 more
core   +6 more sources

Using selection index of ideal genotype (SIIG) in selection of barley promising lines [PDF]

open access: yesJournal of Agricultural Science and Sustainable Production, 2022
Background and objectives: The purpose of this study was to evaluation of the application of SIIG index in the study of phenotypic variation and selection barley promising lines with desirable grain yield and agronomic traits.Materials and methods: A set
Hassan Zali, Ali Barati, Mehdi Jabari
doaj   +1 more source

Selection of umbu-cajazeira clones using the REML/BLUP [PDF]

open access: yesRevista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences, 2017
Genetic parameters and genotypic values of fruits from umbu-cajazeira clones were determined using the restricted maximum likelihood/best linear unbiased prediction (REML/BLUP) method, from the morphological, physicochemical and chemical characterization of fruits.
E.L.M. Yamamoto   +6 more
openaire   +3 more sources

RESTRICTED MAXIMUM LIKELIHOOD ESTIMATION FOR MULTIVARIATE LINEAR MIXED MODEL IN ANALYZING PISA DATA FOR INDONESIAN STUDENTS

open access: yesBarekeng, 2022
The Program for International Student Assessment (PISA), becomes one of the references or indicators used to assess the development of students' knowledge and skills in each member country of the Organization for Economic Cooperation and Development ...
Vera Maya Santi   +3 more
doaj   +1 more source

Detecting Frost Stress in Wheat: A Controlled Environment Hyperspectral Study on Wheat Plant Components and Implications for Multispectral Field Sensing

open access: yesRemote Sensing, 2020
Radiant frost during the reproductive stage of plant growth can result in considerable wheat (Triticum aestivum L.) yield loss. Much effort has been spent to prevent and manage these losses, including post-frost remote sensing of damage.
Mary E. Murphy   +3 more
doaj   +1 more source

Significance of Circulating Remnant Lipoprotein Cholesterol Levels Measured by Homogeneous Assay in Patients with Type 2 Diabetes

open access: yesBiomolecules, 2023
Remnant lipoproteins (RLs), which are typically present at high concentrations in patients with type 2 diabetes mellitus (T2DM), are associated with cardiovascular disease (CVD).
Kazumi Matsushima-Nagata   +9 more
doaj   +1 more source

Relationships among tissues, biofluids, and otolith selenium concentrations in wild female burbot (Lota lota)

open access: yesIntegrated Environmental Assessment and Management, EarlyView., 2023
Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves   +6 more
wiley   +1 more source

Heritability estimated by different methods in four generations of progenies from a pigeon pea cross

open access: yesPesquisa Agropecuária Brasileira, 2022
The objective of this work was to compare different methods to estimate heritability in 30 pigeon pea families from the F3, F4, F5, and F6 generations, for nine variables.
Antonio Elton da Silva Costa   +1 more
doaj   +1 more source

QTL mapping for production traits in Czech Fleckvieh cattle

open access: yesCzech Journal of Animal Science, 2013
The objective of this study was to find QTL for milk production traits in Czech Fleckvieh cattle on chromosomes 6, 7, 11, 14, and 23 where QTL were previously identified in other dairy cattle populations.
J. Matějíčková   +9 more
doaj   +1 more source

Estimation of prediction error variances via Monte Carlo sampling methods using different formulations of the prediction error variance [PDF]

open access: yes, 2009
peer-reviewedCalculation of the exact prediction error variance covariance matrix is often computationally too demanding, which limits its application in REML algorithms, the calculation of accuracies of estimated breeding values and the control of ...
Veerkamp Roel F   +15 more
core   +1 more source

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