Bleaching techniques

Xem 1-6 trên 6 kết quả Bleaching techniques
  • Tham khảo sách 'bleaching techniques in restorative dentistry: an illustrated guide_1', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf137p hyperion75 21-01-2013 21 10   Download

  • Interest in bleaching teeth has grown exponentially in the last few years and is set to increase dramatically again in the future as new markets become available and stimulate further product development. This guide is written to help the busy restorative dentist who needs to keep up to date with the types of product available, the techniques to use them effectively and safely, and how to use them in combination with restorative dentistry in treating patients.

    pdf136p hyperion75 21-01-2013 22 5   Download

  • Since the last issue on temporomandibular (TMD) disorders and orofacial pain presented in the Dental Clinics of North America (April 1997), there has been an explosion of scientific, technologic, and procedural advances in this complex field. The amalgamation of the science with the art of dentistry has resulted from an enhanced appreciation for and the ability to provide evidence-based diagnosis and care. Pain and compromised function are the most common reasons for which people seek health care.

    pdf274p mnemosyne75 02-02-2013 13 2   Download

  • 14 Lipase-Catalyzed Preparation of Biodiesel Rachapudi Badari Narayana Prasad and Bhamidipati Venkata Surya Koppeswara Rao contents Abstract.................................................................................................................. 199 14.1 Introduction .................................................................................................. 199 14.2 Pretreatment of Oil and Lipase for Efficient Alcoholysis ............................200 14.3 Lipase-Catalyzed Alcoholysis of Oil With and Without the Solvent Medium ..............................................

    pdf14p meomeongon 13-01-2012 35 10   Download

  • Surveys new techniques and chemicals for bleaching teeth that are now being tested by dentists and people at home. Among the topics are diagnosis and treatment planning, materials and their evaluation, clinical and laboratory techniques, and marketing.

    pdf120p maket1311 16-10-2012 22 9   Download

  • Two chemical treatments were applied to jute fibers to create a better bonding of fiber to resin in natural composite materials. The jute fibers have been treated with hydroxide potassium (KOH) and a bleaching agent, canxi hypochlorite (Ca(OCl)2.4H2O), in varying periods. Characterization techniques such as FT-IR, SEM were used to evaluate the effect of chemical treatments on fiber structure. After treatment the surface topography of jute was clean and microfibrils were revealed, these lead to an enhancement in mechanical properties and interfacial strength between jute fiber and PP.

    pdf8p uocvong01 24-09-2015 10 2   Download

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