Objective To determine the prevalence of chromosome abnormalities and azoospermia factor (AZF) microdeletions in Hakka men with infertility in southern China.Methods Hakka male patients, who received clinical counselling for infertility between August 2016 and October 2017, and fertile male controls, were enrolled into this retrospective study.Pati
The delineation of species is important to the fields of evolution, ecology and conservation.The use of Adjustable Base only a single line of evidence, e.g., morphology or a single gene sequence, may underestimate or overestimate the level of diversity within a taxon.This problem often occurs when organisms are morphologically similar but genetical
Belle The paper is aimed at providing general outlines of the more than two-century history of the theory of moral sanctions.It rests on a thesis about unity of all disciplines studying morality.The aim of the paper has been achieved trough an analysis of how some basic concepts were borrowed and basic ideas were transformed.The first tradition lin
Introduction: The salivary gland involvement by oral squamous cell carcinoma (OSCC) and diagnostic delays may influence the recurrence and survival of OSCC cases.Aims and Objective: To estimate salivary gland involvement in buccal OSCC cases.Materials and Methods: For 91 histopathologically proven cases of buccal OSCC, the primary tumor and Vacuum
In this paper, we propose a new free space detection algorithm for autonomous vehicle driving.Previous free space detection algorithms often use only the location information of every frame, without information on the speed of the obstacle.In this case, there is a possibility of creating an inefficient path because the behavior of the obstacle cann