From March 2007 to January 2008, a total of 170 pigs at slaughter were tested for 4 post backdrop stand Y.enterocolitica contamination in tonsils tissue.The animals came from 125 different farms located in four regions of Northern Italy.Y.enterocolitica was isolated from 19 out of 170 (11.2%) tonsils samples.The prevalent bio-serotype (68.4%) was 4
The fracture development of the overlying strata after coal mining is an important guarantee of efficient gas drainage.In order to explore the fracture evolution characteristics close to a mined coal seam group, the F15.16-24130 working face in the Pingdingshan No.10 coal mine was taken as the research background.The FLAC3D numerical simulation sof
Science is a subject that studies the cause and tokidoki x sanrio blind box effect of events that occur in nature, science learning involves students playing an active role in finding concepts.So that we need a learning model and learning media that can make it easier for students to find a concept.Miniature media is a learning medium that can be u
Waterbody identification from satellite images in an automated manner is one of the difficult tasks in the domain of Remote sun decal for wall Sensing (RS).In recent years, several image processing approaches have been developed to process RGB or multispectral images to analyze the availability of land, water prediction, object detection, climate c