Although the negative effects of roads on the genetics of animal populations have been extensively reported, the question of whether roads reduce gene flow in volant, urban bird populations has so far not been addressed.In this study, we assess whether highways decreased gene flow and genetic variation in a small passerine bird, the tree sparrow (P
Aluminum alloy welding frequently here experiences difficulties such as heat input control, poor weld formation, and susceptibility to pore generation.We compared the use of two different modulations for double-pulse metal inert gas (MIG) welding to reduce the heat input required to generate oscillations in the weld pool.The stabilities of rectangu
In recent year species of Artiodactyla have suffered rather decrease in populations as result of poaching.In many cases detecting the organs and tissues obtained from arrested poachers is not possible visually therefore it makes difficult to affirm the occurred violation.The aim of this study was to provide a molecular technique based on mtDNA mark
Florabank1 is a database that contains distributional data on the wild flora (indigenous species, archeophytes and naturalised aliens) of Flanders and the Brussels Capital Region.It holds about 3 million records of vascular plants, dating from 1800 till present.Furthermore, it includes ecological data on vascular plant species, redlist category inf