Contemporary Scleral Lenses: Theory and Application PDF Download
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Author: Melissa Barnett
Publisher: Bentham Science Publishers
ISBN: 1681085666
Category : Medical
Languages : en
Pages : 508
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Book Description
Contemporary Scleral Lenses: Theory and Application, provides comprehensive information about scleral lenses. Chapters of this volume have been contributed by renowned scleral lens experts and cover a variety of interesting topics. These topics include the history and evolution of scleral lenses, basic scleral lens structure, optics and customizable features of scleral lenses, analysis of ocular surface shape, ocular surface topography and advances in optometry technology. These topics give readers an explanation of how to utilize diagnostic equipment in optometry practice and enables practitioners to employ a scientific and objective approach to scleral lens fitting. Key features of this volume include: - A straightforward approach to ophthalmic examination flow, evaluation and documentation - A review of Scleral lens care and handling - Descriptions of a variety of complex medical and ocular indications for scleral lenses - Strategic tips to promote your own scleral lens practice - A unique perspective of esteemed corneal specialists regarding the collaborative care of the patient This textbook is a suitable reference for ophthalmology students and practitioners. This text will assist practitioners in enhancing their scleral lens practice by providing them useful information for improving patient vision, ocular surface rehabilitation and quality of life.
Author: Melissa Barnett
Publisher: Bentham Science Publishers
ISBN: 1681085666
Category : Medical
Languages : en
Pages : 508
Get Book Here
Book Description
Contemporary Scleral Lenses: Theory and Application, provides comprehensive information about scleral lenses. Chapters of this volume have been contributed by renowned scleral lens experts and cover a variety of interesting topics. These topics include the history and evolution of scleral lenses, basic scleral lens structure, optics and customizable features of scleral lenses, analysis of ocular surface shape, ocular surface topography and advances in optometry technology. These topics give readers an explanation of how to utilize diagnostic equipment in optometry practice and enables practitioners to employ a scientific and objective approach to scleral lens fitting. Key features of this volume include: - A straightforward approach to ophthalmic examination flow, evaluation and documentation - A review of Scleral lens care and handling - Descriptions of a variety of complex medical and ocular indications for scleral lenses - Strategic tips to promote your own scleral lens practice - A unique perspective of esteemed corneal specialists regarding the collaborative care of the patient This textbook is a suitable reference for ophthalmology students and practitioners. This text will assist practitioners in enhancing their scleral lens practice by providing them useful information for improving patient vision, ocular surface rehabilitation and quality of life.
Author: Edward S. Bennett
Publisher: Lippincott Williams & Wilkins
ISBN: 1469832895
Category : Medical
Languages : en
Pages : 872
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Book Description
Designed to be used as a quick reference, this fourth edition of the Clinical Manual of Contact Lenses allows readers to easily find the topic and information they need without having to search through an entire chapter to find it. Rigid gas permeable lens design and fitting, soft lens problem-solving, astigmatic management, and bifocal correction are just a few of the subjects covered in this manual. Each chapter includes sample cases to reinforce and demonstrate the practical nature of the topic, with nomograms and proficiency checklists summarizing and emphasizing the important points. With this guide, students and practitioners will have a dependable resource to help fit, evaluate, and troubleshoot any contact lenses, especially specialty designs for years to come.
Author: Melissa Ng. Lee Yen Abdullah
Publisher: Penerbit USM
ISBN: 9674610820
Category : Motivation in education
Languages : en
Pages : 213
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Book Description
Self-regulated learning is recognized as one of the most essential skills that students should possess in this information age. Nevertheless, most students are accustomed to the conventional teacher-centered way of learning, thus, they are not competent at self-regulated learning. A Self-Management Tool was developed to guide and enhance students' usage of self-regulated learning strategies. The tool comprises three components; Information-Management Tool, Personal-Management Tool and a Teacher's Manual. A quasi-experimental study was conducted to test its effectiveness and the details of this empirical research were documented in this monograph. The monograph is divided into six chapters, with detailed descriptions on the research methodology. The Self-Management Tool was found to be effective in improving students' self-regulated learning. The findings have significant research and educational implications. Recommendations for future research are included in the final chapter of the monograph.
Author: Mitzy E. Torres Soriano
Publisher: Bentham Science Publishers
ISBN: 1681084155
Category : Medical
Languages : en
Pages : 274
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Book Description
This 3 volume set offers a comprehensive compilation which presents detailed information about ophthalmic (retinal, vitreous and macular) diseases. Key features of this set include: o Emphasis on practical features of clinical diagnosis o Concise and didactic presentation of key manifestations of diseases designed for rapid reference and target recall o A vast selection of illustrations to sharpen clinical problem-solving skills o Step by step treatment approaches to enhance the reader’s ability to handle medical cases o Citations or relevant research articles in each chapter for further reading The third volume of this set covers eye infections (bacterial and viral), inflammatory disorders and neoplasms. Written by a group of retina specialists, this book is an excellent resource for knowledge about retinal disorders. The streamlined format and evidence based medicine presented in the volume make this book the perfect reference for medical students, residents, general ophthalmologists and retina specialists.
Author: Michael A. Sutton
Publisher: Springer Science & Business Media
ISBN: 038778747X
Category : Science
Languages : en
Pages : 332
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Book Description
Image Correlation for Shape, Motion and Deformation Measurements provides a comprehensive overview of data extraction through image analysis. Readers will find and in-depth look into various single- and multi-camera models (2D-DIC and 3D-DIC), two- and three-dimensional computer vision, and volumetric digital image correlation (VDIC). Fundamentals of accurate image matching are described, along with presentations of both new methods for quantitative error estimates in correlation-based motion measurements, and the effect of out-of-plane motion on 2D measurements. Thorough appendices offer descriptions of continuum mechanics formulations, methods for local surface strain estimation and non-linear optimization, as well as terminology in statistics and probability. With equal treatment of computer vision fundamentals and techniques for practical applications, this volume is both a reference for academic and industry-based researchers and engineers, as well as a valuable companion text for appropriate vision-based educational offerings.
Author: Colin Fowler
Publisher: Butterworth-Heinemann Medical
ISBN: 9780750623704
Category : Medical
Languages : en
Pages : 136
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Book Description
This up to date text offers a practical approach to the theory and practice of how spectacle lenses are made and how they work in correcting vision. It also covers the more fundamental aspects of spectacle lens dispensing with relevance to areas such as visual optics and geometric optics.
Author: Andrew Duchowski
Publisher: Springer Science & Business Media
ISBN: 1846286093
Category : Computers
Languages : en
Pages : 336
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Book Description
Despite the availability of cheap, fast, accurate and usable eye trackers, there is little information available on how to develop, implement and use these systems. This 2nd edition of the successful guide contains significant additional material on the topic and aims to fill that gap in the market by providing an accessible and comprehensive introduction. Additional key features of the 2nd edition include: Technical description of new (state-of-the-art) eye tracking technology; a complete whole new section describing experimental methodology including experimental design, empirical guidelines, and five case studies; and survey material regarding recent research publications.
Author: D.W.O. Heddle
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 120
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Book Description
The use of electrostatic lenses for the control of ion and electron beams has grown considerably in recent years. In addition, innovations in the production of low energy positrons have opened a whole new field of research for which electrostatic lenses are required. Electrostatic Lens Systems is therefore a timely treatise on the practical aspects of lens system design. The text gives a clear and concise treatment of the motion of charged particles in electrostatic fields and describes several methods of calculating the potential and field distributions for various electrode geometries. Electrostatic Lens Systems is also intended to be an interactive tutor on the practical design and analysis of systems using round lenses (both apertures and cylinders) through a unique suite of programs (provided on IBM compatible disc). Combined with an emphasis on the Bessel function expansion method and a thorough description of the well known relaxation methods, this volume will be a significant reference work and learning tool for experienced workers and new researchers alike. If you need to use electrostatic lenses then you need to read Electrostatic Lens Systems.
Author: Mike Horsley
Publisher: Springer Science & Business Media
ISBN: 3319028685
Category : Education
Languages : en
Pages : 340
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Book Description
Our eye movements in response to visual stimuli reveal much about how we experience the world. Focusing on the latest developments in the multidisciplinary field of eye tracking research, this volume ranges across a wide spectrum of research applications, with four sections covering the plethora of practical uses to which our expanding knowledge can be put. They offer abundant evidence that eye tracking research and its methodologies offer new ways of collecting data, framing research questions, and thinking about how we view our world. As a result, we are discovering more about how the visual system works, as well as how it interacts with attention, cognition, and behaviour. Current Trends in Eye Tracking Research presents the work of more than 50 researchers and academics, showcasing groundbreaking studies and innovative ways of applying eye tracking technologies to interesting research problems. The book covers the current output of a number of pioneering research laboratories, detailing their work on eye tracking and the visual system, alignment and EEG data, marketing and social applications, and eye tracking in education. Featuring creative uses of existing technology as well as inventive implementation of new technology in a range of research contexts and disciplines, this new publication is compelling proof of the growing importance of this exciting and fast-moving area of scientific endeavor.
Author: Nicholas Wade
Publisher:
ISBN: 9780198566168
Category : Medical
Languages : en
Pages : 336
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Book Description
Eye movements are a vital part of our interaction with the world. They play a pivotal role in perception, cognition, and education. Research in this field is now proceeding at a considerable pace and casting new light on how the eyes move and what information we can derive during the frequentand brief periods of fixation. However, the origins of this work are less well known, even though much of our knowledge was derived from this research with far more primitive equipment. This book is unique in tracing the history of eye movement research. It shows how great strides were made in this area before modern recording devices were available, especially in the measurement of nystagmus. When photographic techniques were adapted to measure discontinuous eye movements, fromabout 1900, many of the issues that are now basic to modern research were then investigated. One of the earliest cognitive tasks examined was reading, and it remains in the vanguard of contemporary research. Modern researchers in this field will be astonished at the subtleties of these early experimental studies and the ingenuity of interpretations that were advanced one and even two centuries ago. Though physicians often carried out the original eye movement research, later on it was pursued bypsychologists - it is within contemporary neuroscience that we find these two strands reunited. Anyone interested in the origins of psychology and neuroscience will find much to stimulate and surprise them in this valuable new work.
