Extra-Coronal Restorations

Extra-Coronal Restorations PDF

Author: Robert Wassell

Publisher: Springer

Published: 2018-07-31

Total Pages: 463

ISBN-13: 3319790935

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This book is a state of the art clinical guide to contemporary materials and techniques for the restoration of individual teeth and implants. It fully reflects the important developments in the field over the past 15 years, including in particular the shift away from wholesale use of crowns towards adhesive dentistry and less invasive extra-coronal restorations. The book opens by considering the principles and evidence base relating to the longevity of restorations of teeth and implants. Importantly, it explains how to ensure “a healthy start” and manage future risks. Material choice and aesthetic issues are then discussed, before all aspects of the planning and provision of extra-coronal restorations are examined in depth. The coverage also includes the adaptation of crowns to existing partial dentures. In line with modern dental education, each chapter begins with clinically relevant learning objectives, and helpful clinical tips are highlighted. The book will be of value for senior dental undergraduates, postgraduates, and practicing dentists and its scientific content will be of interest to dental academics.

Managing Employee Retention

Managing Employee Retention PDF

Author: Jack J. Phillips

Publisher: Routledge

Published: 2004-02-18

Total Pages: 376

ISBN-13: 1136384987

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During the past decade, employee turnover has become a very serious problem for organizations. Managing retention and keeping the turnover rate below target and industry norms is one of the most challenging issues facing business. All indications point toward the issue compounding in the future and, even as economic times change, turnover will continue to be an important issue for most job groups. Yet despite these facts employee turnover continues to be the most unappreciated and undervalued issue facing business leaders. There are a variety of reasons for this, for example, the true cost of employee turnover is often underestimated. The causes of turnover are not adequately identified, and solutions are often not matched with the causes, so they fail. Preventive measures are either not in place or do not target the issues properly, and therefore have little or no effect, and a method for measuring progress and identifying a monetary value (ROI) on retention does not exist in most organizations. 'Managing Employee Retention' is a practical guide for managers to retain their talented employees. It shows how to manage and monitor turnover and how to develop the ROI of keeping your talent using innovative retention programs. The book presents a logical process of managing retention, from identifying turnover costs and causes, designing solutions that match the causes of turnover, developing tools for tracking turnover and placing alerts when action is needed, and measuring the ROI of retention programs.

Textbook of Operative Dentistry

Textbook of Operative Dentistry PDF

Author: Nisha Garg

Publisher: Boydell & Brewer Ltd

Published: 2010-08

Total Pages: 528

ISBN-13: 9788184487756

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This new edition is a complete guide to operative dentistry. Beginning with an introduction, physiology, dental caries and tooth preparation, the text also discusses pain and infection control. The following sections examine different operative procedures. New techniques such as minimal intervention dentistry, nanotechnology and lasers; and advances in dental materials are discussed in detail. More than 1200 colour images, illustrations, flow charts and tables are included. Key points Complete guide to operative dentistry Discusses numerous different procedures, and pain and infection control New techniques and advances in materials described in detail More than 1200 colour images, illustrations, flow charts and tables Previous edition published in 2010

Underpinning and Retention

Underpinning and Retention PDF

Author: S. Thorburn

Publisher: CRC Press

Published: 1992-11-12

Total Pages: 412

ISBN-13: 1482269368

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Various underpinning methods exist, and choosing a particular method or selection of methods is the job of the engineer. Consistent with the underpinning procedure is the need to retain the affected structure plus the surrounding ground and/or buildings. This book will offer advice on how to chose the correct procedure.

Fixed Prosthodontics in Dental Practice

Fixed Prosthodontics in Dental Practice PDF

Author: Michael O'Sullivan

Publisher: Quintessence Publishing Company Limited

Published: 2019-03-19

Total Pages: 208

ISBN-13: 1850973504

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The practice of fixed prosthodontics has undergone many changes in recent times with significant developments in dental materials and principles of adhesion. However, tooth preparation is still guided by the need to preserve tooth tissue, generate space for restorative material and reshape the tooth to a cylindrical form with a defined finish line. This book carries these principles as a common theme and delineates the stages of prosthesis construction.

Grossman’s Endodontic Practice

Grossman’s Endodontic Practice PDF

Author: Suresh Chandra

Publisher: Wolters kluwer india Pvt Ltd

Published: 2014-01-01

Total Pages: 576

ISBN-13: 8184739176

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It incorporates the changes that have occurred in endodontic theory and practice in terms of materials, concepts and protocols. The presentation of the concepts and techniques has also been revised.

Understanding of NiO-based Unipolar Resistive Switching from First Principle Simulations to Macroscopic Models

Understanding of NiO-based Unipolar Resistive Switching from First Principle Simulations to Macroscopic Models PDF

Author: Hyung Dong Lee

Publisher: Stanford University

Published: 2011

Total Pages: 109

ISBN-13:

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As NAND Flash memory technology is facing challenging issues such as electronic coupling between adjacent cells and high coupling of the control gate with floating gate in scaling down to and beyond 16nm technology node, new functional devices or materials has been explored to continue consecutive development of memory technology beyond 16nm technology node. One of the new emerging non-volatile memories is resistance change random access memory(ReRAM) possibly meeting the requirements to replace NAND Flash; i.e., low cost, simple structure, promising 8nm technology node, low power dissipation, high endurance, possible integration in crossbar arrays in 3D on top of silicon base CMOS ICs. In ReRAM, understanding the switching mechanism was very complicated because there have been many different phenomena co-existing under circumstances when ultimate electrical stress is applied. One of them, oxidation/reduction of transition metals is generally accepted to results in the unipolar switching. In this switching mode, both thermal and chemical processes are associated with the effect of electric field. For clearer understanding of mechanism of the unipolar switching, defect states in NiO are investigated, which is closely related to electrical conductivity of the transition metal-based resistive switching materials. Study on feasible "ON" and "OFF" states in atomic scale gave an insight into atomic structure of conductive filament, role of oxygen (or oxygen vacancies) and its migration. With these first principle modeling results, a quantitative model for reset/retention and filament formation was proposed. Experimental results for reduction of reset current and long retention time of RON by inserting interfacial layer between a metal electrode and resistive switching material can be explained based on the quantitative model.