Methods Compiling data throughout the region and nationally, we considered two spatially based quantitative measures of endemism (relative range restriction): weighted endemism (WE) and corrected weighted endemism (CWE). In both measures, species are weighted by the proportion of their ranges found within the analysis window, with the ranges calculated as the total number of cells in which they...

This paper proposes the use of weighted multiple linear regression to estimate triple3interaction (additive×additive×additive) quantitative trait loci (QTLs) effects. The unweighted yielded an improvement (in absolute value) in QTL×QTL×QTL interaction effects compared assessment based on phenotypes alone three cases (severe drought 2010, control 2012 and severe 2012). In contrast, evaluation aa...

drought stress is one of the most important environmental stresses that affect yield of bread wheat strongly. considering that the yield achieved with the interaction of a large number of plant traits and environment, so the morphological and agronomical traits, can serve as selection criteria under environmental conditions. by genetic analysis and estimation of inheritance and mode of gene act...

Guttman and Tiao [1], and Chang [2] showed that the effect of outliers may cause serious bias in estimating autocorrelations, partial correlations, and autoregressive moving average parameters (cited in Chang et al. [3]). This paper presents a modified weighted symmetric estimator for a Gaussian first-order autoregressive AR(1) model with additive outliers. We apply the recursive median adjustm...

Pemberian penghargaan kepada siswa berprestasi sangat penting dilakukan, karena dapat meningkatkan rasa semangat belajar siswa. Penentuan yang diterapkan oleh SDN 173300 Lumbantongatonga saat ini masih menggunakan sistem manual, perhitungan dilakukan dengan beberapa kriteria saja seperti nilai rata-rata raport, ekstrakulikuler, sikap dan kehadiran. Maka pemilihan cara tersebut dianggap kurang e...

By using a doubled-haploid population derived from F2 plants, additive and additive X additive genetic variances, as well as the number of segregating genes, can be estimated. An F2-derived doubled-haploid population may contain almost 50% more of the best recombinant than an F1-derived population. However, the best recombinant occurs in the same frequency in the two populations when there is n...

Weighted recursive trees are built by adding successively vertices with predetermined weights to a tree: each new vertex is attached parent chosen randomly proportionally its weight. Under some assumptions on the sequence of weights, first order for height such has been recently established one authors. In this paper, we obtain second and third orders in asymptotic expansion weighted trees, und...