Download or read book Experimental Study of Fatigue Crack Propagation and Retardation Using Polymethylmethacrylate written by Francis J. Pitoniak and published by . This book was released on 1972 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatigue cracks were grown in compact tension specimens of polymethylmethacrylate, a transparent polymer which was used as a model for metals. Various peak overloads applied to the constant DeltaK baselines used produced changes in the baseline load crack growth rates. A study of the monochromatic light interference fringe patterns emanating from the fatigue cracks at zero load indicated that the crack surface were closed along the saw cut edge and on the free surface of the specimens. The crack surfaces were displaced in the interior of the specimen at zero load. Measurement of the crack opening displacements from the fringe patterns indicated that the crack surfaces opened on the free surface at approximately half the baseline load level for a stress ratio of approximately zero. This is in agreement with the Elber crack closure concept.
Download or read book Polymethylmethacrylate written by Claudio Ronco and published by Karger Medical Scientific. This book was released on 1999 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book surveys experiences made with Polymethylmethacrylate (PMMA) dialysis membranes, ranging from a summary of the most recent experimental and clinical results to an overview of future potentials and new trends in research. Several articles treat the biophysical properties of the membrane, its chemical structure and manufacturing procedures aimed at obtaining hollow fibers suitable for medical purposes. Moreover, various experimental conditions are considered in order to identify the dialytic properties of the PMMA membrane and dialyzer series. In this context, particular emphasis is put on the last generation of PMMA membranes with higher porosity and ultrafiltration capacity. On the more practical side, an overview is given of various clinical conditions in which PMMA membranes are utilized at variable rates of ultrafiltration, blood and dialysate flows. The bio- or hemocompatibility of PMMA membranes is investigated, offering a summary of the blood-membrane interactions during hemodialysis. Furthermore, the importance of these aspects in relation to the chronic dialyzed and the acutely ill patients is highlighted, as well as long-term experiences made with different PMMA membranes. For those interested in the last developments and clinical results achieved with synthetic membranes, this book provides a substantial piece of information valuable either for further research or daily clinical practice.
Download or read book Porous Polymethylmethacrylate Cement written by Joost Robert de Wijn and published by . This book was released on 1982 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bond Mechanisms and Bond Strengths of Solvent welded Polymethylmethacrylate Sheets for Use as Deep X ray Resist in Liga type Processing written by Kenneth James Skrobis and published by . This book was released on 1995 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Lasers written by Marvin J. Weber and published by CRC Press. This book was released on 2000-09-21 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lasers continue to be an amazingly robust field of activity. Anyone seeking a photon source is now confronted with an enormous number of possible lasers and laser wavelengths to choose from, but no single, comprehensive source to help them make that choice. The Handbook of Lasers provides an authoritative compilation of lasers, their properties, and original references in a readily accessible form. Organized by lasing media-solids, liquids, and gases-each section is subdivided into distinct laser types. Each type carries a brief description, followed by tables listing the lasing element or medium, host, lasing transition and wavelength, operating properties, primary literature citations, and, for broadband lasers, reported tuning ranges. The importance and value of the Handbook of Lasers cannot be overstated. Serving as both an archive and as an indicator of emerging trends, it reflects the state of knowledge and development in the field, provides a rapid means of obtaining reference data, and offers a pathway to the literature. It contains data useful for comparison with predictions and for developing models of processes, and may reveal fundamental inconsistencies or conflicts in the data.
Download or read book Degradation of Polymers written by R.G. Compton and published by Elsevier. This book was released on 1975-01-01 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: Degradation of Polymers
Download or read book Commercial Polymer Blends written by L.A. Utracki and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in depth and unparalleled presentation of the compositions of virtually all polymer blends.
Download or read book Handbook of Research on Advancements in the Processing Characterization and Application of Lightweight Materials written by Kaushik Kumar and published by Engineering Science Reference. This book was released on 2021-11-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book of contributed chapters will provide the resources necessary for processing, characterization and manufacturing using lightweight materials across the globe, offering recent advances in the field of light weight material usage and its recent developments"--
Download or read book The Plastics Compendium Key properties and sources written by Michael Hough and published by iSmithers Rapra Publishing. This book was released on 1995 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive collection of professionally validated comparative data, on the most widely used plastics materials. The Plastics Compendium covers thermoplastics, thermosets, composites and thermoplastic elastomers. Volume 1 of The Plastics Compendium contains clearly presented data on 351 generic and modified material types, in the following main sections property and commercial data sheets, an alphabetical trade name index, a listing of suppliers' (or their agents'), and a detailed alphabetical index to the materials for which data are listed.
Download or read book Advances in Biomedical Engineering Research and Application 2012 Edition written by and published by ScholarlyEditions. This book was released on 2012-12-26 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances 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 Advances 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 Advances 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 Vinyl Compounds Advances in Research and Application 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-06-21 with total page 799 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vinyl Compounds—Advances in Research and Application: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about ZZZAdditional Research in a concise format. The editors have built Vinyl Compounds—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about ZZZAdditional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Vinyl Compounds—Advances in Research and Application: 2013 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 Technical Report Jet Propulsion Laboratory California Institute of Technology written by Jet Propulsion Laboratory (U.S.) and published by . This book was released on 1964 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minimally Invasive Aesthetic Procedures written by Adilson Da Costa and published by Springer Nature. This book was released on 2020-02-24 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: Minimally invasive aesthetic procedures are an important part of dermatologists’ day-to-day clinical routine. However, plastic surgeons are also becoming more willing to explore them, and minimally invasive cosmetic and aesthetic procedures are now an established interdisciplinary topic. Minimally Invasive Aesthetic Procedures - A Guide for Dermatologists and Plastic Surgeons addresses the needs of both these specialties. It provides a comprehensive overview of the most relevant and widely used minimally invasive procedures, presented in a practical and straightforward style. Rather than a broad overview of the literature, it offers a step-by-step guide to clinical procedures. Each chapter explores a single clinical procedure, discussing the theoretical basis; the materials needed; the methods and techniques; clinical follow-up; before-and-after illustrations; as well as the side effects and complications and their management. It also includes a summary of tips and relevant references. With more than a hundred procedures presented and discussed in a clinically applicable format, Minimally Invasive Aesthetic Procedures - A Guide for Dermatologists and Plastic Surgeons is a practical manual for all dermatology and plastic surgery practitioners who are interested in aesthetic medicine.
Download or read book Percutaneous Vertebroplasty written by John M. Mathis and published by Springer Science & Business Media. This book was released on 2002-03-15 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise and up-to-date reference that details the essentials for setting up a modern clinical lab, selecting patients, safely performing the procedure and avoiding pitfalls that are commonly encountered. Over 95 photographs, specially created for this book, provide the reader with detailed examples of how each aspect of the procedure is performed in an understandable step by step format. The authors are world-renowned pioneers in the field who have developed the basic science and clinical information relating to percutaneous vertebroplasty. This rapidly proliferating procedure is used to treat the pain associated with compression fractures of the spine resulting from osteoporotic vertebral collapse or tumor destruction.
Download or read book Polymethacrylic Acids Advances in Research and Application 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-06-21 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymethacrylic Acids—Advances in Research and Application: 2013 Edition is a ScholarlyPaper™ that delivers timely, authoritative, and intensively focused information about ZZZAdditional Research in a compact format. The editors have built Polymethacrylic Acids—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about ZZZAdditional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Polymethacrylic Acids—Advances in Research and Application: 2013 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 Friction and Wear in Polymer Based Materials written by V. A. Bely and published by Elsevier. This book was released on 2013-10-22 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Friction and Wear in Polymer-Based Materials discusses friction and wear problems in polymer-based materials. The book is organized into three parts. The chapters in Part I cover the basic laws of friction and wear in polymer-based materials. Topics covered include frictional interaction during metal-polymer contact and the influence of operating conditions on wear in polymers. The chapters in Part II discuss the structure and frictional properties of polymer-based materials; the mechanism of frictional transfer when a polymer comes into contact with polymers, metals, and other materials; and controlling the frictional properties of polymer materials. Part III is devoted to applications of polymer-based materials in friction assemblies. It covers composite self-lubricating materials and polymer materials for complexly loaded main friction assemblies. This work may prove useful to specialists interested in the problems of using polymer materials. It also aims to stimulate deeper research into the field of friction and wear in polymer-based materials.
Download or read book Mastering Orthopedic Techniques Total Knee Arthroplasty written by Rajesh Malhotra and published by JP Medical Ltd. This book was released on 2010-03-31 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: With 400 detailed images to assist learning, this book provides trainee orthopaedic surgeons and
