The Effect of Isatin beta Thiosemicarbazone (IBT)-related Compounds on IBT-resistant and on IBT-dependent Mutants of Vaccinia Virus

Synthesis of vaccinia viral antigens in HeLa cells in the presence of isatin beta-thiosemicarbazone.

Vaccinia virus antigens, in HeLa cells treated with the antipox virus drug isatin beta-thiosemicarbazone (IBT), were analyzed by immunoprecipitation, followed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The total radioactivity in the immunoprecipitate was decreased to almost 50% in the presence of the drug as compared to its absence. An inhibition also occurred with an IBT-dep...

the effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms

چکیده ندارد.

Iranian TOEFL iBT and the IELTS Teachers’ Views on the Structure of the TOEFL iBT and IELTS Receptive and Productive Sections in terms of Dynamic and Static Assessment

This mixed-methods design study investigated Iranian TOEFL iBT and IELTS teachers’ views on thestructure of the TOEFL iBT and IELTS receptive and productive sections from the yardsticks of dynamic and static assessment. It also examined the conformity level of the receptive and productive sections of TOEFL iBT and IELTS to dynamic assessment and static assessment standards. To achieve the objec...

Mirex 2012 Audio Beat Tracking Submission: Ibt

This extended abstract briefly describes our submission for the “Audio Beat Tracking” task. The proposed system is fully described in [Oliveira et al., “Beat tracking for multiple applications: a multi-agent system architecture with state recovery.” IEEE Transactions on Audio Speech and Language Processing, 20(10):1-10, in press, 2012]. The proposed system integrates an automatic monitoring and...

Automated Subscores for TOEFL iBT Independent Essays