听力与言语-语言病理学

行为科学

医学伦理学

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  • Capacitance effect of rubber gloves on electric pulp testers.

    abstract::Electric pulp testers (EPTs) are widely used to assess tooth pulp vitality. With many unipolar EPTs the electrical circuit is completed through the operator. Since dentists now routinely wear rubber gloves, these might be expected to provide electrical insulation, and therefore to break the circuit. The objective of t...

    journal_title:International endodontic journal

    pub_type: 杂志文章

    doi:10.1111/j.1365-2591.1989.tb00516.x

    authors: Treasure P

    更新日期:1989-09-01 00:00:00

  • Oscillatory pattern of sonically powered endodontic files.

    abstract::When operated in air, the sonic endodontic instrument produced a movement at the driver head which resulted in a large elliptical oscillation of the file. This motion had similar properties to ultrasonically operated files in that there was a distinct variability in the magnitude of the vibratory motion between files ...

    journal_title:International endodontic journal

    pub_type: 杂志文章

    doi:10.1111/j.1365-2591.1989.tb00910.x

    authors: Walmsley AD,Lumley PJ,Laird WR

    更新日期:1989-05-01 00:00:00

  • The antibacterial properties of four elements released from dental restorative materials.

    abstract::The antibacterial activity of four elements (zinc, copper, fluoride and mercury), previously reported to be released from dental restorative materials, was investigated. This was carried out using two aerobic micro-organisms isolated from dentine beneath cavities in the ferret. These were grown in the presence of the ...

    journal_title:International endodontic journal

    pub_type: 杂志文章

    doi:10.1111/j.1365-2591.1989.tb00499.x

    authors: Nourollahi M,Meryon SD

    更新日期:1989-01-01 00:00:00

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