Obeid and Kadry (2019) tried to study the product quotient of independent Pareto Rayleigh random variables. The distributions they obtained are incorrect in fact there is no closed form as discussed here. We will mention errors made try establish correct versions probability density functions these for truncated

Background & Aims: The most significant cause of infertility in men is the genetic deletion in the azoospermia factor (AZF) region that is caused by the process of intra- and inter-chromosomal homologous recombination in amplicons. Homologous recombination could also result in partial deletions in AZF region. The aim of this research was to determine the association between the partial AZFc del...

We will ask the question of whether or not the Regge calculus (and two related simplicial formulations) is a consistent approximation to General Relativity. Our criteria will be based on the behaviour of residual errors in the discrete equations when evaluated on solutions of the Einstein equations. We will show that for generic simplicial lattices the residual errors can not be used to disting...

BACKGROUND Erroneous neutrophil and lymphocyte counts from analysis of feline blood samples were transferred directly into the hospital information system from the ProCyte Dx hematology instrument in our after-hours laboratory. Errors usually were not detected by the users. HYPOTHESIS/OBJECTIVES To quantify the frequency and severity of errors associated with the ProCyte Dx analyzer and to id...

We present a study of Polish-English machine translation, where the impact of various types of errors on cohesion and comprehensibility of the translations were investigated. The following phenomena are in focus: (i) The most common errors produced by current state-of-the-art MT systems for Polish-English MT. (ii) The effect of different types of errors on text cohesion. (iii) The effect of dif...

Hardware-software covalidation involves the cosimulation of a system description with a functional test sequence. Functional test generation is heavily dependent on manual interaction, making it a time-consuming and expensive process. We present an automatic test generation technique to detect design errors in hardwaresoftware systems. The design errors targeted are those caused by incorrect sy...

Time-series–cross-section (TSCS) data are characterized by having repeated observations over time on some set of units, such as states or nations. TSCS data typically display both contemporaneous correlation across units and unit level heteroskedasity making inference from standard errors produced by ordinary least squares incorrect. Panel-corrected standard errors (PCSE) account for these thes...

Soft errors are adding another dimension to the present day architecture design space. Different techniques like redundant multithreading are evolved for handling them. The Memory In Processor (MIP) architecture provides fine grain processor memory integration. This integration provides efficient support for redundant multithreading within a functional unit. Detecting errors in intermediate sta...

Modeling studies have ascribed the remarkable resistance of thrombin to inhibition by the Kunitz type inhibitors, bovine pancreatic trypsin inhibitor (BPTI), and tissue factor pathway inhibitor (TFPI), to steric inhibition by the 60-loop insertion, especially Trp60D (in the chymotrypsin numbering system). Indeed, deletion of Pro60B, Pro60C, and Trp60D from this loop (des-PPW) enhances BPTI inhi...