Technological advancements have improved the capabilities of pedagogical agents to communicate with students. However, an increased use in learning environments calls for a deeper understanding student–agent communication assess effectiveness learning. This study is two-phase systematic review scientific papers on agent research published between 2010 and 2020, including original papers. In fir...

background: with increasing use of antibiotics, the number and type of microbial resistance to antibiotics have been raised and at result the need for synthesis of new antimicrobials or acquire new sources of antimicrobial is indisputable. in this study the antimicrobial effects of the flowering aerial parts of glaucium vitellinum and gaillonia aucheri were investigated. m aterials and methods:...

objective: considering the fact that several bonding agents are available in market, clinical evaluations are required to find the durability of the sealants after using bonding agents. the purpose of this study was to compare the durability of the fissure sealant after applying two kinds of dentin bonding materials, adhese and excite. materials and methods: in this clinical study sample group ...

the potential changes in neuromuscular blockade after chronic (>24 h) administration of sub-paralytic doses of two newly introduced aminosteroidal muscle relaxants were investigated. org-9426 (rocuronium) and org-9487 were studied in the in vivo guinea pig gastrocnemius muscle-sciatic nerve preparation. the problems seen after prolonged administration of muscle relaxants are thought to arise fr...

background: in order to compensate the adverse consequences of bleaching agents, the use of fl uoride-containing remineralizing agents has been suggested by many researchers. the aim of this study was to compare the effect of applying two remineralizing materials on bleached enamel hardness and in comparison to natural saliva. materials and methods: in this experimental study, 30 enamel samples...

SUMMARY At present research, the antibacterial potency of 4 antiseptic agents formulated in mouthwash products against four gram-positive cocci and 2 gram-negative bacilli isolated from dental plaque and abscess evaluated by five specific in-vitro methods. The bacteriostatic effect of four antiseptic agents is as following relation:CHG > > CPO> CPC > PVP-I. But, The quality and quantity of ba...