Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

This book offers a comprehensive analysis of the social choice literature and shows, by applying fuzzy sets, how the use of fuzzy preferences, rather than that of strict ones, may affect the social choice theorems. To do this, the book explores the presupposition of rationality within the fuzzy framework and shows that the two conditions for rationality, completeness and transitivity, do exist with fuzzy preferences. Specifically, this book examines: the conditions under which a maximal set exists; the Arrow's theorem; the Gibbard-Satterthwaite theorem and the median voter theorem. After showing that a non-empty maximal set does exists for fuzzy preference relations, this book goes on to demonstrating the existence of a fuzzy aggregation rule satisfying all five Arrowian conditions, including non-dictatorship. While the Gibbard-Satterthwaite theorem only considers individual fuzzy preferences, this work shows that both individuals and groups can choose alternatives to various degrees, resulting in a social choice that can be both strategy-proof and non-dictatorial. Moreover, the median voter theorem is shown to hold under strict fuzzy preferences but not under weak fuzzy preferences. By providing a standard model of fuzzy social choice and by drawing the necessary connections between the major theorems, this book fills an important gap in the current literature and encourages future empirical research in the field.

This book offers a comprehensive analysis of the social choice literature and shows, by applying fuzzy sets, how the use of fuzzy preferences, rather than that of strict ones, may affect the social choice theorems. To do this, the book explores the presupposition of rationality within the fuzzy framework and shows that the two conditions for rationality, completeness and transitivity, do exist with fuzzy preferences. Specifically, this book examines: the conditions under which a maximal set exists; the Arrow’s theorem; the Gibbard-Satterthwaite theorem and the median voter theorem. After showing that a non-empty maximal set does exists for fuzzy preference relations, this book goes on to demonstrating the existence of a fuzzy aggregation rule satisfying all five Arrowian conditions, including non-dictatorship. While the Gibbard-Satterthwaite theorem only considers individual fuzzy preferences, this work shows that both individuals and groups can choose alternatives to various degrees, resulting in a social choice that can be both strategy-proof and non-dictatorial. Moreover, the median voter theorem is shown to hold under strict fuzzy preferences but not under weak fuzzy preferences. By providing a standard model of fuzzy social choice and by drawing the necessary connections between the major theorems, this book fills an important gap in the current literature and encourages future empirical research in the field.

From preconception care through all aspects of care of the pregnant mother and newborn infant, Clinical Obstetrics provides comprehensive, authoritative information on today's obstetrics and maternal-fetal medicine. The fourth edition has been streamlined with concise chapters summarizing clinical content for busy practitioners. The eBook provides expanded content and exciting new animations and interactive decision-making algorithms. Together, the print and eBook offer residents, trainees, and all obstetrics and maternal-fetal practitioners a comprehensive resource featuring the most up-to-date guidelines, decision algorithms, and evidence for clinical practice. Expanded with a global perspective with international co-editors and contributions from global experts in all areas of obstetrics and maternal-fetal medicine, including embryology, fetal biology, genetics, prenatal diagnosis and imaging, maternal and fetal infections and diseases, and teratology. Contains clinical management algorithms and tables for quick reference and more than 1,000 full-color illustrations that highlight diagnostic features and treatment procedures. Features a new, compact, and streamlined format in the print version for easy access; the eBook will be updated periodically with vital new studies and techniques and includes expanded text, as well as animations and interactive content. Includes 14 new chapters covering topics such as fetal surgical interventions, obesity in pregnancy, health disparities in obstetrics, thrombophilias, neonatal alloimmune thrombocytopenia, invasive diagnostic procedures, the fourth trimester, and more. Enrich Your eBook Reading Experience Read directly on your preferred device(s), such as computer, tablet, or smartphone. Easily convert to audiobook, powering your content with natural language text-to-speech.

Providing comprehensive, expert coverage of this timely topic, Diabetes and Obesity in Women: Adolescence, Pregnancy, and Menopause is a readable, practical guide to these two widespread and comorbid conditions. This one-stop resource covers women across the lifespan, with particular emphasis placed on the childbearing years. Primary care physicians, OB/GYNs, maternal-fetal medicine specialists, perinatologists, and endocrinologists will find a wealth of useful information that can be used in everyday practice. Offers reliable guidance from internationally recognized experts, designed for on-the-spot reference and practical application. Provides up-to-date information on diabetes and obesity, including drug treatment options, dietary management, and long-term care of complications. Includes detailed guidelines on management of gestational diabetes, pregnancy complicated by pre-existing diabetes and obesity, and peripartum and neonatal care. Covers prenatal diagnosis of abnormal fetal growth, congenital malformations, and diabetes and obesity in stillbirth. Features hundreds of clear line drawings and quick-reference tables that clarify key information. Enhance Your eBook Reading Experience Read directly on your preferred device(s), such as computer, tablet, or smartphone. Easily convert to audiobook, powering your content with natural language text-to-speech.