The paper deals with the problem of determining the chemical balance weighing designs satisfying the criterion of D-optimality under assumption that the measurement errors are equal correlated and they have Kafko Equator Parts the same variances.The existence conditions and the form of the optimal design are given.Moreover, some construction method
Abstract Background Epithelial Ovarian Cancer (EOC) is the second most common gynaecological cancer and accounts for more deaths than all gynaecological cancers combined.Despite extensive research, progress has been slow in understanding the pathobiology.EOC is identified as a heterogeneous malignancy with various histological subtypes.It is now we
The evolutionary trajectories of growth hormone-releasing hormone (GHRH) receptor remain enigmatic since the discovery of physiologically functional GHRH-GHRH receptor (GHRHR) in non-mammalian vertebrates in 2007.Interestingly, subsequent studies have described the identification of a GHRHR(2) in chicken in addition to the GHRHR and the closely rel