backgrounds and objectives:today, one of the most important environmental issues is solid waste produced in dentistry that because of the presence of hazardous, toxic and pathogen agents has special importance. in this survey, solid waste produced in hamadan dentistry laboratories and practical dentist offices is studied.materials and methods: in this descriptive study, from 24 dentistry labora...

Background Dental wastes are materials that have been utilized in dental clinics, which are no longer wanted for use and therefore discarded. Improper disposal of these dental wastes can cause harm to the dentist, the people in immediate vicinity of the dentist. Objective The present study was conducted to assess the knowledge and practices regarding Dental waste management among private practi...

T s c t b a s m n e c steonecrosis of the jaws has been identified as a otential adverse side effect of nitrogen-containing isphosphonate (nBP) medications. These medicaions are also known as amino bisphosphonates. Earier bisphosphonates usually did not have nitrogenontaining side chains or the opposed hydroxyl group nd thus were less effective. The overall risk of steonecrosis in individuals t...

Oil drill cuttings are challenging wastes in oil sites especially in Khuzestan province, a major oil producing region in Iran. As co- composting is a simple and eco- friendly technique for bioremediation of oil base drill cutting, this data article designed to describe co- composting of oil base drill cutting with cow manure. The data suggest that with optimized mixture of cow manure/oily drill...

Brick is one of the most common masonry units as a building material due to its properties. Many attempts have been made to incorporate wastes into the production of bricks, for examples, rubber, limestone dust, wood sawdust, processed waste tea, fly ash, polystyrene and sludge. Recycling such wastes by incorporating them into building materials is a practical solution for pollution problem. Th...

As dental practitioners, we must recognize that some of the materials and procedures we use to provide dental health services may present challenges to the environment. Realizing this, we can begin to take measures to minimize the production of these wastes and their potential environmental effects. This paper identifies some common wastes produced by dental offices (dental amalgam, lead, silve...

The concept of microbiological leaching have played a greater role to recover valuable metals from various sulfide minerals or low grade ores during the middle era of twentieth century and that continued till the end of the century. Slowly, due to depletion of ore/minerals, and implementation of stricter environmental rules, microbiological leaching process has been shifted for its application ...

Afssaps updated these recommendations based on the evaluations of a multidisciplinary group of experts headed by P Lesclous dentist (Nantes) including: F Duffau dentist (Paris), JJ Bensahel dentist (Nice), P Blanchard stomatologist (Villeneuve-Saint-Georges), R Cohen infectious disease specialist (Creteil), V Descroix dentist (Paris), L Dubreuil microbiologist (Lille), X Duval infectious diseas...

based on the current emphasis on competency-based education, as a part of need assessment phase of dental curriculum revision in iran, in the present study the dental graduates' perspective concerning the minimum competency requirements for an iranian general dentist has been investigated.based on the three available major competency documents in the literature a questionnaire was developed in ...