Introduction: We describe the technique and present the preliminary results of the laparoscopic radical cystectomy technique with the extracorporeal creation of a "y" shaped ileal orthotopic neobladder using non-absorbable ...

Context:One of the goals of endodontic therapy is the shaping and cleaning of the root canal system. In recent years, there has been multiple systems instrumentation, and changes in their dynamics are central to maintain ...

Introduction: This study compared the ability of different approaches to supplement the antibacterial effects of chemomechanical preparation in ovalshaped root canals. Methods: Long oval canals from extracted teeth ...

ITO nanowires were synthesized by carbothermal reduction process, using a co-evaporation method, and have controlled size, shape, and chemical composition. The electrical measurements of nanowires showed they have a ...

There are a number of techniques for measuring and characterization of nanoparticle (NP) size. One of the main problems in the field of NP analysis is in producing reliable and reproducible characterization data for ...

The complex regulations of the Endangered Species Act established by the U.S. Fish and Wildlife Service can be challenging for environmental professionals who must comply with them or assist clients in compliance. This is ...

Sustainable architecture is the efficient design of a building to use fewer resources, cause less environmental impact, is necessary to correct use of passive systems, active systems and clean energy that exist in each ...

A Filtração Lenta é um processo de tratamento de água que tem como principal característica a eficiente remoção de patógenos, algas e cianobactérias, as quais nos últimos anos têm-se desenvolvido muito nos reservatórios ...

A Filtração Lenta é um processo de tratamento de água que tem como principal característica a eficiente remoção de patógenos, algas e cianobactérias, as quais nos últimos anos têm-se desenvolvido muito nos reservatórios ...

OBJETIVES: The aim of this study was to investigate through scanning electron microscopy (SEM) the cleaning of root canal walls after the use of experimental propolis or calcium hydroxide root canal dressings. MATERIAL AND ...