Angebote zu "Recognition" (76 Treffer)

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Learning Radiology
38,99 € *
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The leading introductory radiology text for medical students and others who are required to read and interpret common radiologic images, Learning Radiology, 4th Edition , stresses an easy-to-follow pattern recognition approach that teaches how to differentiate normal and abnormal images. Dr. William Herring's clear, conversational writing style employs a touch of humor to explain what you need to know to effectively interpret medical images of all modalities. From the basics of patient safety, dose reduction, and radiation protection to the latest information on ultrasound, MRI, and CT, this concise, user-friendly text provides a complete, up-to-date introduction to radiology needed by today's students.

Anbieter: buecher
Stand: 28.09.2020
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Fetal Cardiology
85,99 € *
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This practical book describes a systematic approach to the ultrasound examination of the fetal heart based on accepted screening recommendations. The written content is enhanced by images and videos of both normal and abnormal sonographic findings. Fetal Cardiology: A Practical Approach to Diagnosis and Management goes further than simply describing core screening views. It includes extended views of the fetal heart, the use of Doppler techniques and assessment of fetal cardiac function. "Variants" which can be encountered in practice are described as well as the features of the major groups of cardiac abnormalities and fetal arrhythmias. Because the authors include experienced fetal and paediatric cardiologists, the focus is not only on diagnostic features but also the approach to postnatal care and prognosis. This content is enhanced by inclusion of chapters relating to associated fetal abnormalities, the genetics of congenital heart disease and new imaging modalities such as MRI of the fetal heart. The book equips all those using ultrasound to image the fetus with a clear concise reference to meet the challenge of new guidelines and to expand their knowledge of complementary echocardiographic techniques and management. It details why prenatal recognition of congenital heart disease is being prioritised to allow for parental choice, recognition of associated abnormalities and improvement of postnatal outcome. As such, this book will be important for all professionals, whether they be a cardiologist, fetal medicine specialist, sonographer or midwife.

Anbieter: buecher
Stand: 28.09.2020
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Fetal Cardiology
85,99 € *
ggf. zzgl. Versand

This practical book describes a systematic approach to the ultrasound examination of the fetal heart based on accepted screening recommendations. The written content is enhanced by images and videos of both normal and abnormal sonographic findings. Fetal Cardiology: A Practical Approach to Diagnosis and Management goes further than simply describing core screening views. It includes extended views of the fetal heart, the use of Doppler techniques and assessment of fetal cardiac function. "Variants" which can be encountered in practice are described as well as the features of the major groups of cardiac abnormalities and fetal arrhythmias. Because the authors include experienced fetal and paediatric cardiologists, the focus is not only on diagnostic features but also the approach to postnatal care and prognosis. This content is enhanced by inclusion of chapters relating to associated fetal abnormalities, the genetics of congenital heart disease and new imaging modalities such as MRI of the fetal heart. The book equips all those using ultrasound to image the fetus with a clear concise reference to meet the challenge of new guidelines and to expand their knowledge of complementary echocardiographic techniques and management. It details why prenatal recognition of congenital heart disease is being prioritised to allow for parental choice, recognition of associated abnormalities and improvement of postnatal outcome. As such, this book will be important for all professionals, whether they be a cardiologist, fetal medicine specialist, sonographer or midwife.

Anbieter: buecher
Stand: 28.09.2020
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Atlas of EEG Patterns
113,99 € *
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Atlas of EEG Patterns , Second Edition The electroencephalogram (EEG) is essential to the accurate diagnosis of many neurologic disorders. The Second Edition of Atlas of EEG Patterns sharpens readers’ interpretation skills with an even larger array of both normal and abnormal EEG pattern figures and text designed to optimize recognition of telltale findings. Trainees will benefit from hundreds of EEG figures, helping them spot abnormalities and identify the pattern name. Experienced neurologists will find the book excellent as a quick reference and when trying to distinguish a finding from similarly appearing patterns. Organized by EEG pattern, the Atlas orients you to the basics of EEG, helps the reader identify the characteristic EEG wave features and leads you to the EEG diagnosis through a table that organizes all of the EEG patterns according to their wave features. The Atlas includes the full range of EEG patterns from the common rhythms to the rare findings, and it also includes numerous examples of artifacts. NEW in the Second Edition… • Solution Site with full text and image bank. • An extensive table guides you from EEG wave features to a list of EEG patterns that have the features, then to detailed descriptions and examples of each pattern. • Over 150 new EEG figures from an established EEG laboratory sharpen your interpretation skills using real-world examples.

Anbieter: buecher
Stand: 28.09.2020
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Atlas of EEG Patterns
113,99 € *
ggf. zzgl. Versand

Atlas of EEG Patterns , Second Edition The electroencephalogram (EEG) is essential to the accurate diagnosis of many neurologic disorders. The Second Edition of Atlas of EEG Patterns sharpens readers’ interpretation skills with an even larger array of both normal and abnormal EEG pattern figures and text designed to optimize recognition of telltale findings. Trainees will benefit from hundreds of EEG figures, helping them spot abnormalities and identify the pattern name. Experienced neurologists will find the book excellent as a quick reference and when trying to distinguish a finding from similarly appearing patterns. Organized by EEG pattern, the Atlas orients you to the basics of EEG, helps the reader identify the characteristic EEG wave features and leads you to the EEG diagnosis through a table that organizes all of the EEG patterns according to their wave features. The Atlas includes the full range of EEG patterns from the common rhythms to the rare findings, and it also includes numerous examples of artifacts. NEW in the Second Edition… • Solution Site with full text and image bank. • An extensive table guides you from EEG wave features to a list of EEG patterns that have the features, then to detailed descriptions and examples of each pattern. • Over 150 new EEG figures from an established EEG laboratory sharpen your interpretation skills using real-world examples.

Anbieter: buecher
Stand: 28.09.2020
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calix[4]arene and its application for the recog...
39,90 € *
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Research on molecular recognition of amino compounds, such as biogenic amines, amino acids, peptides, proteins, and carbohydrate like essential substrates in biological processes, by synthetic receptors is an issue of great concern from both a supramolecular chemistry and analytical application point of view. Among naturally occurring amino acids tryptophan (L-Trp) is the most fluorescent, the indole ring of L-Trp have recently been the subject of much investigation due to the functional and structural prominence of such interactions in chemistry and biology. Recently, it was found that the reduced nutritional state of patients with chronic kidney disease could be attributed to the deficiency of histidine (L-His). L-His rich proteins are found to play many important roles in humans and their abnormal level could indicate a variety of diseases. Therefore, selective detection of L-His and L-Trp in biological fluids has become a significant objective and a number of methods have been developed for this purpose.

Anbieter: Dodax
Stand: 28.09.2020
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Human Biomonitoring: Biomarkers, Susceptibility...
93,90 € *
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The methods of molecular biology applied in epidemiological research lead us to the realm of molecular epidemiology, where there is immense potential for the establishment of associations between cancer and exposure to risk factors in lifestyle, profession, or pollution. Human biomonitoring consists, on the one hand, in research and identification of hazardous environmental conditions and, on the other hand, in the assessment of cancer risk following exposure to such conditions. Since carcinogenesis is a lengthy process, the biomarkers used to recognize biological abnormalities are selected and developed in the realm of molecular epidemiology. Such biomarkers are quantifiable and allow for the recognition of progression from normal to abnormal biological conditions at the molecular level. They can be categorized in biomarkers of exposure, effect, and genetic susceptibility. Genotoxicity biomarkers are a particular subset of effect biomarkers and are used to assess genomic instability caused by environmental or occupational exposure, being considered useful carcinogenesis predictors.

Anbieter: Dodax
Stand: 28.09.2020
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A PATTERN RECOGNITION APPROACH TO ELECTROMYOGRA...
49,00 € *
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EMG classification is widely used in electric control of mechanically developed prosthesis, robots development, clinical application etc. It has been evaluated for years, but the main goal of this research is to develop an easy to implement and fast to execute pattern recognition method for classifying signals used for human gait analysis. This method is based on adding two new temporal features (form factor and standard deviation) for EMG signal recognition and using them along with several popular features (area under the curve, wavelength function-pathway and zero crossing rate) to come up with a low complexity suitable feature extraction. Results are presented for EMG data and a comparison with existing methods is made to validate the applicability of the foregoing method. It is shown that the best combination in terms of accuracy and time performance is given by spectral and temporal extraction features along with neural network recognition algorithm. Ideas from this thesis could be useful for any kind of biomedical signal recognition such as recognizing abnormal EMG, ECG, EEG sets as well for searching already scanned signals.

Anbieter: Dodax
Stand: 28.09.2020
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A Front Against Leukemia
35,90 € *
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The recognition of the causative agent(s) behind infections has high importance for many reasons: makes it possible to choose the most effective therapy to convalesce the infected organism, eases the decision making for preventive actions to obstruct or reduce the speed of the spreading of the disease. It also helps to develop vaccines and in a long run gives information about the epidemiological behavior of the microbe. Leukemia is a cancer of the blood or bone marrow characterized by an abnormal increase of blood cells, usually leukocytes. The actual cause of Leukemia which is a serious cancer is still under scrutiny. The research studies the etiology of Leukemia. No single known cause for all of the different types of leukemia exists. Controversial hypotheses was proposed suggesting the role of physical as well as chemical and even biological factors as being responsible for Leukemia incidents. In recent years some convincing leads have been obtained on a causal relationship between Epstein- Barr virus (EBV) and a variety of childhood leukemia. We hypothesized that EBV could be involved in the etiology of leukemia.

Anbieter: Dodax
Stand: 28.09.2020
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