With the increasing popularity of social network platforms such as Twitter and Sina Weibo, a lot of malicious users, also known as social spammers, disseminate illegal information to normal users.Several approaches are proposed to detect spammers by training a classifier with optimization methods and mainly using content and social following inform
The aerodynamic effects of wing corrugation on insect flight have received widespread attention.However, there has hardly been any specific focus on dynamic changes to corrugation angle in the models.The flexible vein joints containing resilin in the wings of dragonflies and damselflies enable the longitudinal veins to rotate and thereby change the
Context: Despite the advances in orthodontic material and treatment mechanics, the placement of fixed appliances increases the risk of enamel demineralization.The development of fluoride release adhesives has attracted alternator for a 2010 ford fusion considerable interests because the combined use of antimicrobials and fluoride enhances the cario
Objectives Sources of bias, such as the examiners, domains and stations, can influence the student marks in objective structured clinical examination (OSCE).This study describes the extent to which the facets modelled in an OSCE can contribute to scoring variance and how they fit into a Many-Facet Rasch Model (MFRM) of OSCE performance.A further ob
Aspergillosis is an infection caused by saprophytic fungi of the genus Aspergillus, which typically occurs in immunosuppressed individuals, but has dea eyewear also been reported in immunocompetent patients.The main routes of entry are the respiratory tract, skin, cornea, and ear, and the infection may be localized or disseminated by contiguity or