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Pediatric Neuro-Ophthalmology
154,80 € *
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Pediatric Neuro-Ophthalmology, 3rd edition provides the single authoritative resource on the pathophysiology, diagnostic evaluation, and treatment of neuro-ophthalmologic disorders in children. This book is encyclopedic in scope, incorporating extensive references for each condition, numerous diagrams and pictures, and a detailed analysis of the clinical disorders included in the differential diagnosis of each condition. The third edition builds upon this format to incorporate new discoveries about mechanisms of disease, new diagnostic modalities, advances in treatment in the field of pediatric neuro-ophthalmology, and updated neuroimaging figures. _

Anbieter: buecher
Stand: 20.09.2020
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Spectral Methods
99,07 € *
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Spectral methods, particularly in their multidomain version, have become firmly established as a mainstream tool for scientific and engineering computation. While retaining the tight integration between the theoretical and practical aspects of spectral methods that was the hallmark of their 1988 book, Canuto et al. now incorporate the many improvements in the algorithms and the theory of spectral methods that have been made since then. This second new treatment, Evolution to Complex Geometries and Applications to Fluid Dynamics, provides an extensive overview of the essential algorithmic and theoretical aspects of spectral methods for complex geometries, in addition to detailed discussions of spectral algorithms for fluid dynamics in simple and complex geometries. Modern strategies for constructing spectral approximations in complex domains, such as spectral elements, mortar elements, and discontinuous Galerkin methods, as well as patching collocation, are introduced, analyzed, and demonstrated by means of numerous numerical examples. Representative simulations from continuum mechanics are also shown. Efficient domain decomposition preconditioners (of both Schwarz and Schur type) that are amenable to parallel implementation are surveyed. The discussion of spectral algorithms for fluid dynamics in single domains focuses on proven algorithms for the boundary-layer equations, linear and nonlinear stability analyses, incompressible Navier-Stokes problems, and both inviscid and viscous compressible flows. An overview of the modern approach to computing incompressible flows in general geometries using high-order, spectral discretizations is also provided. The recent companion book Fundamentals in Single Domains discusses the fundamentals of the approximation of solutions to ordinary and partial differential equations on single domains by expansions in smooth, global basis functions. The essential concepts and formulas from this book are included in the current text for the reader s convenience.

Anbieter: buecher
Stand: 20.09.2020
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Spectral Methods
99,07 € *
ggf. zzgl. Versand

Spectral methods, particularly in their multidomain version, have become firmly established as a mainstream tool for scientific and engineering computation. While retaining the tight integration between the theoretical and practical aspects of spectral methods that was the hallmark of their 1988 book, Canuto et al. now incorporate the many improvements in the algorithms and the theory of spectral methods that have been made since then. This second new treatment, Evolution to Complex Geometries and Applications to Fluid Dynamics, provides an extensive overview of the essential algorithmic and theoretical aspects of spectral methods for complex geometries, in addition to detailed discussions of spectral algorithms for fluid dynamics in simple and complex geometries. Modern strategies for constructing spectral approximations in complex domains, such as spectral elements, mortar elements, and discontinuous Galerkin methods, as well as patching collocation, are introduced, analyzed, and demonstrated by means of numerous numerical examples. Representative simulations from continuum mechanics are also shown. Efficient domain decomposition preconditioners (of both Schwarz and Schur type) that are amenable to parallel implementation are surveyed. The discussion of spectral algorithms for fluid dynamics in single domains focuses on proven algorithms for the boundary-layer equations, linear and nonlinear stability analyses, incompressible Navier-Stokes problems, and both inviscid and viscous compressible flows. An overview of the modern approach to computing incompressible flows in general geometries using high-order, spectral discretizations is also provided. The recent companion book Fundamentals in Single Domains discusses the fundamentals of the approximation of solutions to ordinary and partial differential equations on single domains by expansions in smooth, global basis functions. The essential concepts and formulas from this book are included in the current text for the reader s convenience.

Anbieter: buecher
Stand: 20.09.2020
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Abdominal Ultrasound: Step by Step
47,99 € *
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FINAL BCC Block, Abdominal Ultrasound: Step by Step, 3eAbdominal Ultrasound: Step by StepThe third edition of this practical reference guide has been updated with a modern, visually attractive design and expanded content. The book is ideal for healthcare professionals with little or no experience in administering and interpreting abdominal ultrasound examinations. It is practice-oriented and structured in a way that allows readers with varying degrees of ultra-sonography knowledge to utilize the material according to their individual experience and needs. Each chapter includes a systematic, detailed description of the anatomy involved in the ultrasound examination, with easy-to-digest steps that follow standardized routine and protocol. That straight-forward approach, coupled with more than 1,000 high-quality images and illustrations, enables hands-on learning, yielding the ability to assimilate these techniques quickly and adeptly. This is a stellar resource that provides the requisite tools to locate and display the anatomical structure being tested, position and move the transducers accurately, describe and interpret the findings correctly, and differentiate key findings from the many image artifacts that typically occur. Key Highlights: - In-depth discussion of organ boundaries, organ details, anatomical relationships, potentially abnormal findings, tips, and clearly defined learning objectives - Anatomical drawings incorporate a "sliced 3-D" view that show how the structures are displayed by the sector-shaper beam - Each chapter includes a series of images replicating the 3-D impression that results from the transducer moving across the body - Schematic drawings illustrate the ultrasound images, including a body marker that shows the transducer position - The "sono-consultant": a systematic guide to evaluating ultrasound findings and establishing a differential diagnosis The step-by-step guide is an invaluable, pragmatic resource to have on hand while performing abdominal ultrasound on the patient. In-depth but concise, this is an essential teaching guide for medical students, residents, technicians, and physicians who need to learn and master these examination techniques. Berthold Block, MD, is in Private Practice, Braunschweig, Germany. An award-winning international medical and scientific publisher, Thieme has demonstrated its commitment to the highest standard of quality in the state-of-the-art content and presentation of all of its products. Thieme's trademark blue and silver covers have become synonymous with excellence in publishing.

Anbieter: buecher
Stand: 20.09.2020
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Abdominal Ultrasound: Step by Step
47,99 € *
ggf. zzgl. Versand

FINAL BCC Block, Abdominal Ultrasound: Step by Step, 3eAbdominal Ultrasound: Step by StepThe third edition of this practical reference guide has been updated with a modern, visually attractive design and expanded content. The book is ideal for healthcare professionals with little or no experience in administering and interpreting abdominal ultrasound examinations. It is practice-oriented and structured in a way that allows readers with varying degrees of ultra-sonography knowledge to utilize the material according to their individual experience and needs. Each chapter includes a systematic, detailed description of the anatomy involved in the ultrasound examination, with easy-to-digest steps that follow standardized routine and protocol. That straight-forward approach, coupled with more than 1,000 high-quality images and illustrations, enables hands-on learning, yielding the ability to assimilate these techniques quickly and adeptly. This is a stellar resource that provides the requisite tools to locate and display the anatomical structure being tested, position and move the transducers accurately, describe and interpret the findings correctly, and differentiate key findings from the many image artifacts that typically occur. Key Highlights: - In-depth discussion of organ boundaries, organ details, anatomical relationships, potentially abnormal findings, tips, and clearly defined learning objectives - Anatomical drawings incorporate a "sliced 3-D" view that show how the structures are displayed by the sector-shaper beam - Each chapter includes a series of images replicating the 3-D impression that results from the transducer moving across the body - Schematic drawings illustrate the ultrasound images, including a body marker that shows the transducer position - The "sono-consultant": a systematic guide to evaluating ultrasound findings and establishing a differential diagnosis The step-by-step guide is an invaluable, pragmatic resource to have on hand while performing abdominal ultrasound on the patient. In-depth but concise, this is an essential teaching guide for medical students, residents, technicians, and physicians who need to learn and master these examination techniques. Berthold Block, MD, is in Private Practice, Braunschweig, Germany. An award-winning international medical and scientific publisher, Thieme has demonstrated its commitment to the highest standard of quality in the state-of-the-art content and presentation of all of its products. Thieme's trademark blue and silver covers have become synonymous with excellence in publishing.

Anbieter: buecher
Stand: 20.09.2020
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Stochastic Differential Equation
39,00 € *
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High Quality Content by WIKIPEDIA articles! A stochastic differential equation is a differential equation in which one or more of the terms is a stochastic process, thus resulting in a solution which is itself a stochastic process. Typically, SDEs incorporate white noise which can be thought of as the derivative of Brownian motion, however, it should be mentioned that other types of random fluctuations are possible, such as jump processes.

Anbieter: Dodax
Stand: 20.09.2020
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Dynamic Simulation
34,00 € *
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Dynamic simulation is the use of a computer program to model the time varying behavior of a system. The systems are typically described by ordinary differential equations or partial differential equations. As mathematical models incorporate real-world constraints, like gear backlash (engineering) and rebound from a hard stop, equations become nonlinear. This requires numerical methods to solve the equations. A numerical simulation is done by stepping through a time interval and calculating the integral of the derivatives by approximating the area under the derivative curves. Some methods use a fixed step through the interval, and others use an adaptive step that can shrink or grow automatically to maintain an acceptable error tolerance.

Anbieter: Dodax
Stand: 20.09.2020
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Boussinesq Approximation (Water Waves)
45,00 € *
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In fluid dynamics, the Boussinesq approximation for water waves is an approximation valid for weakly non-linear and fairly long waves. The approximation is named after Joseph Boussinesq, who first derived them in response to the observation by John Scott Russell of the wave of translation (also known as solitary wave or soliton). The 1872 paper of Boussinesq introduces the equations now known as the Boussinesq equations. The Boussinesq approximation for water waves takes into account the vertical structure of the horizontal and vertical flow velocity. This results in non-linear partial differential equations, called Boussinesq-type equations, which incorporate frequency dispersion (as opposite to the shallow water equations, which are not frequency-dispersive). In coastal engineering, Boussinesq-type equations are frequently used in computer models for the simulation of water waves in shallow seas and harbours.

Anbieter: Dodax
Stand: 20.09.2020
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Gender, Climate Change and Agriculture in Africa
61,90 € *
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Policy makers, developmental agents and researchers are now aware of the need to incorporate gender and climate change issues in agricultural planning and development in order to improve food production. This book attempt to explore selected agricultural issues as they relate to gender and climate change and their implications for improving food productivity in Africa. Despite Africa being endowed with different livestock and crop species, the current food production strategies contribution to poverty reduction and food security is regarded as inadequate. Among some of the reasons given for unsatisfactory food production are negative climate change impact and gender differential disparities in ownership, labor allocation and decision making in agricultural production. Therefore, it is hoped that understanding gender differentials and climate change dynamics will increase and sustain food production.

Anbieter: Dodax
Stand: 20.09.2020
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