Download or read book Study of Composition Phase Transformation and Mechanical Properties of Nickel titanium Orthodontic Arch Wire written by Rutchadakorn Isarapatanapong and published by . This book was released on 2006 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Phase Transformation for Superelastic Nickel titanium Orthodontic Archwires written by Michael Louis Fletcher and published by . This book was released on 1992 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Orthodontic Materials written by Wiliam A. Brantley and published by Thieme. This book was released on 2011-01-01 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this important new textbook all scientific and clinical aspects of orthodontic materials are described.Recent developments in science and technology have led to the introduction of a plethora of new orthodontic products. This work serves as an excellent source of information for a field that requires knowledge of basic elements of materials science, engineering, chemistry, and physics, as well as clinical orthodontics. The subject has been part of graduate orthodontic education for almost three decades. Besides servicing the orthodontic training programs, the book also - investigates the interactions of orthodontic materials with other dental materials as well as hard tissues in the oral cavity,- gives a background to allow for proper material selection for efficient orthodontic mechanics,- treats the issues of biocompatibility, cytotoxicity and mutagenicity of materials.

Download or read book Effect of Temperature Or Stress on Phase Transformation Behavior and Mechanical Property of Nickel titanium Orthodontic Wires written by 鄭淑雯 and published by . This book was released on 2012 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Orthodontic Applications of Biomaterials written by Theodore Eliades and published by Woodhead Publishing. This book was released on 2016-11-22 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orthodontic Applications of Biomaterials: A Clinical Guide reviews the applications of biomaterials and their effects on enamel preparation, bonding, bracket and archwire ligation, mechanotherapy, debonding, and long-term enamel structural, color, and surface effects. The book provides a step-by-step analysis of the phenomena occurring, their clinical importance, and their underlying cause without the use of complex mathematical or physical-chemical analyses, with the goal of providing 'digestible' evidence for the clinician. - Serves as a reference source of the spectrum of biomaterials used in orthodontics - Presents the most current evidence of state-of-the-art methods of materials research - Provides substantiation for the effects occurring during the materials' uses

Download or read book NiTi Materials written by Yoshiki Oshida and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-08-24 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nickel-Titanium alloys are smart materials exhibiting unique properties such as superelasticity and shape-memory effect. The material has been used as orthodontic wires in the dental field for over 20 years. This book is a comprehensive overview to the field of Ni-Ti Materials and the physical, chemical and mechanical properties of this versatile alloy. In addition, complications and challenges exhibited in applications are also discussed.

Download or read book Evaluation of archwires in fixed appliance orthodontics written by Dr Kapil Kamal Kishor Fafat and published by DENTOMED PUBLICATION HOUSE. This book was released on 2022-03-18 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CMBEBIH 2017 written by Almir Badnjevic and published by Springer. This book was released on 2017-03-14 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of the International Conference on Medical and Biological Engineering held from 16 to 18 March 2017 in Sarajevo, Bosnia and Herzegovina. Focusing on the theme of ‘Pursuing innovation. Shaping the future’, it highlights the latest advancements in Biomedical Engineering and also presents the latest findings, innovative solutions and emerging challenges in this field. Topics include: - Biomedical Signal Processing - Biomedical Imaging and Image Processing - Biosensors and Bioinstrumentation - Bio-Micro/Nano Technologies - Biomaterials - Biomechanics, Robotics and Minimally Invasive Surgery - Cardiovascular, Respiratory and Endocrine Systems Engineering - Neural and Rehabilitation Engineering - Molecular, Cellular and Tissue Engineering - Bioinformatics and Computational Biology - Clinical Engineering and Health Technology Assessment - Health Informatics, E-Health and Telemedicine - Biomedical Engineering Education - Pharmaceutical Engineering

Download or read book Shape Memory Alloys for Biomedical Applications written by T Yoneyama and published by Elsevier. This book was released on 2008-11-21 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shape memory alloys are suitable for a wide range of biomedical applications, such as dentistry, bone repair and cardiovascular stents. Shape memory alloys for biomedical applications provides a comprehensive review of the use of shape memory alloys in these and other areas of medicine.Part one discusses fundamental issues with chapters on such topics as mechanical properties, fabrication of materials, the shape memory effect, superelasticity, surface modification and biocompatibility. Part two covers applications of shape memory alloys in areas such as stents and orthodontic devices as well as other applications in the medical and dental fields.With its distinguished editors and international team of contributors, Shape memory alloys for biomedical applications is an essential reference for materials scientists and engineers working in the medical devices industry and in academia. - A comprehensive review of shape memory metals and devices for medical applications - Discusses materials, mechanical properties, surface modification and biocompatibility - Chapters review medical and dental devices using shape memory metals, including stents and orthodontic devices

Download or read book Phase Transformations in Nickel rich Nickel titanium Alloys Influence of Strain rate Temperature Thermomechanical Treatment and Nickel Composition on the Shape Memory and Superelastic Characteristics written by Raghavendra R. Adharapurapu and published by . This book was released on 2007 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearly four decades of academic research and industrial interest on Nitinol has largely focused on the superelastic applications in the bio-medical sector and in the development of 'smart' shape-memory based sensors involving the low-strain rate (∼0.001/s) response of NiTi. It is only within the last decade that there has been a growing interest in the exploitation of Nitinol towards high-strain rate applications such as seismic damping, blast-mitigation or energy-absorbing applications. However, a systematic study of the influence of high-strain rate and temperature on the shape memory characteristics of NiTi is severely lacking. The current research program reports the findings on: (1) The phase-transformation mechanisms in Ni-rich Ni-Ti alloys. These include (a) diffusionless multiple-stage martensitic transformations and (b) diffusion-based phase transformations that govern the precipitation reactions in Ni-rich alloys and the overall time-temperature-transformation (TTT) curves. (2) The systematic study of the high-strain rate response of Ni-rich NiTi alloys as a function of temperature (between -196°C and 400°C) and thermomechanical treatment, viz., fully annealed, work-hardened and precipitation hardened conditions. Two Ni-rich Nitinol alloys, a commercial 50.8-NiTi (at.%) and a new 55-NiTi (at.%), were selected for the study, since the Ni composition determines the precipitation processes and, critically, the transformation temperatures in NiTi alloys. It was observed that the presence of dislocations (through work-hardening) and the presence of Ni-rich precipitates (through age-hardening) contribute to a more complex two-stage or multiple-stage transformations and also improve the overall strength of the NiTi alloy. Based on the microstructural changes, such as recovery, recrystallization and precipitation formation in 50.8-NiTi alloys, the current work uniquely provides a unified and general understanding of the various multiple-stage transformations reported in the literature, specifically providing the transition between two main transformation sequence mechanisms rationalized on the basis of partial differential scanning calorimetry (DSC) studies. Additionally, the work also identified unusual multiple-stage transformations in 55-NiTi. Aging in Ni-rich 55NiTi elicited precipitation reactions with the formation of Ti3Ni4, Ti2Ni3 and TiNi 3 in sequence. A time-temperature-transformation diagram for 55NiTi was constructed, as well as the upper temperature limit of formation for several precipitates has been estimated for Ni-rich NiTi alloys system as a function of Ni concentration between 50.6--56 at.%. Superelasticity and shape memory characteristics in Ni-rich 55NiTi, thought to be unfeasible, have been successfully demonstrated with recoverable strains up to ∼4-6%.

Download or read book Phillips Science of Dental Materials E Book written by Chiayi Shen and published by Elsevier Health Sciences. This book was released on 2021-05-13 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: **Selected for Doody's Core Titles® 2024 with "Essential Purchase" designation in Dentistry** Keep current with the evolving technology of dental materials! Phillips' Science of Dental Materials, 13th Edition provides comprehensive, up-to-date information on the materials used in cosmetic and restorative procedures in dentistry. It introduces the physical and chemical properties that are related to selection and use of dental biomaterials, including their composition, mechanical properties, manipulative variables, and the performance of dental restorations and prostheses. This edition adds three new chapters and hundreds of new full-color photographs. Written by dental scientists Chiayi Shen and H. Ralph Rawls along with prosthodontist Josephine Esquivel-Upshaw, this leading text/reference helps dentists select the right materials for oral procedures and helps dental labs ensure high-quality restorations. - 500 full-color photos and illustrations show concepts, dental instruments, and restorations. - Key terms are defined at the beginning of each chapter, covering terminology related to dental biomaterials and science. - Critical thinking questions stimulate thinking and emphasize important concepts and principles. - Logical, five-part organization of chapters makes the content easier to read and understand, with units on General Classes and Properties of Dental Materials, Direct Restorative Materials, Indirect Restorative Materials, Fabrication of Prostheses, and Assessing Dental Restorations. - Balance between materials science and manipulation bridges the gap of knowledge between dentists and lab technicians. - Major emphasis on biocompatibility serves as a useful guide to the principles and clinical implications of restorative materials safety. - Diverse and respected pool of contributors lends credibility and experience to each dental science topic. - NEW! Three new chapters are added: Digital Technology in Dentistry, In Vitro Research of Dental Materials, and Clinical Research of Restorations.

Download or read book Handbook of Orthodontics E Book written by Martyn T. Cobourne and published by Elsevier Health Sciences. This book was released on 2024-06-11 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Orthodontics offers a concise and accessible overview of the scientific and clinical basis of orthodontics.This popular textbook explores the concepts of occlusion and malocclusion, craniofacial development, postnatal growth and development of the dentition. It takes the reader through the principles of patient examination, orthodontic diagnosis and treatment planning - with detailed chapters on the management of malocclusion, dentofacial orthopaedics, fixed appliances, skeletal anchorage, aligner systems and orthognathic surgery. There is a strong emphasis on evidence-based medicine throughout, with a dedicated chapter outlining the theoretical basis of good clinical research and critical appraisal, with summaries of the latest clinical evidence throughout the book.A clear writing style and the inclusion of over 500 high-quality illustrations make the Handbook a defining text for postgraduate students training for specialist exams and dental undergraduates wanting to learn more about clinical orthodontics. - Covers the theoretical basis of orthodontics in detail, including definitive chapters on craniofacial development, postnatal growth, development of the dentition and craniofacial syndromes. - Full coverage of clinical orthodontics including examination, diagnosis and the use of contemporary removable, fixed and clear aligner appliance systems. - Evidence-based updates are present throughout – ideal for students wanting a comprehensive overview of the latest clinical research. - Controversies and areas of special interest are covered in standalone text boxes. - Consolidated bibliography with short summaries of important papers so you can easily keep up to date. - More than 500 illustrations and photographs to help explain and illustrate specific points. - Easy to read and navigate – helps you to understand the complex concepts. - Small enough to carry around with you as a quick reference guide. - New chapters on Dentofacial orthopaedics, Skeletal anchorage and Clear aligner systems. - Over 150 new figures

Download or read book Research Methods in Orthodontics written by Theodore Eliades and published by Springer Science & Business Media. This book was released on 2012-12-13 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The orthodontic literature includes many articles on basic science and engineering research techniques, but clinicians are typically unfamiliar with the principles underlying these techniques and may also lack the background knowledge required for a full appreciation of their role. This book comprehensively reviews a wide array of the research methods most frequently encountered in the literature, encompassing the areas of materials science and clinical and biological research. The various methods and techniques are carefully described, and their indications and limitations are explained. All of the information is up to date, reflecting latest developments in the field. For practicing professionals, Research Methods in Orthodontics will be an ideal introduction to instrumental analysis and basic science research methods. It will also serve as an excellent reference guide for researchers. ​

Download or read book Mechanical Properties of Nickel Titanium Archwires After Clinical Use written by Michael J. Maslowski and published by . This book was released on 2002 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Issues in Biomedical Engineering Research and Application 2012 Edition written by and published by ScholarlyEditions. This book was released on 2013-01-10 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Biomedical Engineering Research and Application: 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Biomedical Engineering. The editors have built Issues in Biomedical Engineering Research and Application: 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Biomedical Engineering in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Biomedical Engineering Research and Application: 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Download or read book Shape Memory Implants written by L. Yahia and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shape memory alloy implants or "smart biomaterial" have already been used in humans for 20 years in selected countries. Restrictions in the use of biomaterials in living organisms being reduced throughout the world now the use of SMA implants continue to expand in the fields of vascular and orthopaedic surgery, minimally invasive surgery and drug delivery systems. This book is to provide a state of the art of SMA implants and devices. For the first time long-term clinical experiences and techniques of SMA biocompatibility are presented.

Download or read book Reactivity of Titanium with Oxygen written by W. A. Riehl and published by . This book was released on 1963 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was undertaken to develop information on which a knowledgeable decision could be based concerning the use of titanium for construction of thin walled LOX tanks. The primary goals were to investigate the reactions of titanium alloys with oxygen under a variety of conditions associated with space vehicles, and to determine if the titanium could be treated or coated in some fashion to eliminate such hazards.