The book examines the role of credit rating agencies (CRAs) in the subprime mortgage crisis. The CRAs are blamed for awarding risky securities ℓ́ℓ3-Aℓ́ℓ investment grade status and then failing to downgrade them quickly enough when circumstances changed, which led to investors suffering substantial losses. The causes identified by the regulators for the gatekeeper failure were conflic…
This book introduces readers to the basic concepts of and latest findings in the area of differential equations with uncertain factors. It covers the analytic method and numerical method for solving uncertain differential equations, as well as their applications in the field of finance. Furthermore, the book provides a number of new potential research directions for uncertain differential equat…
This book is intended to present the milestones in the progression of uncertain Data envelopment analysis (DEA). Chapter 1 gives some basic introduction to uncertain theories, including probability theory, credibility theory, uncertainty theory and chance theory. Chapter 2 presents a comprehensive review and discussion of basic DEA models. The stochastic DEA is introduced in Chapter 3, in which…
Choosing an uncemented femoral prosthesis means first choosing a concept and to be effective, an operator has to have access to all the information that will allow them to reach the desired goals. This is the first step to be made. The quality of a surgical procedure does not depend on the manual skills of the surgeon performing it, but on how he has prepared and performed the operation “v…
This handbook is a practical, easy-to-use reference that offers step-by-step instruction on ultrasound-guided interventional procedures for treatment of musculoskeletal pain of the lower limb. Each chapter is clearly structured and starts by offering a brief but comprehensive description of the disease to be treated that covers aspects such as epidemiology, etiology, clinical presentation and u…
Ultrasound in the Intensive Care Unit explores the current state of evidence supporting use of bedside ultrasound for procedural guidance and for the critical care-focused assessment of a variety of organ systems. This text covers standard practice areas, such as ultrasound guidance for vascular access in the ICU, as well as novel, less well-known applications such as the use of ultrasound for …
Homological mirror symmetry has its origins in theoretical physics but is now of great interest in mathematics due to the deep connections it reveals between different areas of geometry and algebra. This book offers a self-contained and accessible introduction to the subject via the representation theory of algebras and quivers. It is suitable for graduate students and others without a great de…
Of Great Importance is Nachoem Wijnberg’s 16th volume of poetry. One of the most prominent living Dutch writers,
Wrapped in modernist architect Marcel Breuer’s 1971 addition to the Cleveland Museum of Art, A Treatise on the Marvelous for Prestigious Museums considers the global ecological catastrophe by way of a speculative address to the art museums of the future, revisiting mid-century modes of site-specificity and speculative collage as utopian practices for the present.
This book offers a self-contained exposition of local class field theory, serving as a second course on Galois theory. It opens with a discussion of several fundamental topics in algebra, such as profinite groups, p-adic fields, semisimple algebras and their modules, and homological algebra with the example of group cohomology. The book culminates with the description of the abelian extensions …