نتایج جستجو برای: 1386 135
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Security research continues to provide a plethora of new protocols and mechanisms; these solutions patch either existing vulnerabilities found in practical systems or solve hypothetical security problems in the sense that the problem is often conceived at the same time when the first solution is proposed. Yet only a very small fraction of this research is relevant to ordinary users in the sense...
A 135-kD parasite protein, a minor component of the Plasmodium knowlesi malaria radiolabeled proteins released into culture supernatant at the time of merozoite release and reinvasion, specifically bound to human erythrocytes that are invaded and carry a Duffy blood group determinant (Fya or Fyb), but did not bind to human erythrocytes that are not invaded and do not carry a Duffy determinant (...
OBJECTIVE To determine medical students' perceptions of having been harassed or belittled and their correlates, for the purposes of reducing such abuses. DESIGN Longitudinal survey. SETTING 16 nationally representative US medical schools. PARTICIPANTS 2884 students from class of 2003. MAIN OUTCOME MEASURES Experiences of harassment and belittlement at freshman orientation, at entry to w...
BACKGROUND Antimicrobial resistance (AMR) in Neisseria gonorrhoeae is a major concern worldwide. It has been recently feared that the blaTEM-1 gene is, via blaTEM-135, evolving into an extended-spectrum β-lactamase (ESBL), which could degrade all cephalosporins including ceftriaxone. The aims of the present study were to characterize the blaTEM genes, types of β-lactamase plasmids, the degradat...
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