The latest management strategies for complex lesions of the craniovertebral junction Written by masters in the field, The Craniovertebral Junction: Diagnosis, Pathology, Surgical Techniques provides in-depth coverage of up-to-date management principles for this delicate anatomic region. After a brief introduction to anatomy, biomedical considerations, and embryology, the multidisciplinary team of authors, led by Professor Goel, discusses in detail the most innovative fixation and stabilization techniques for atlantoaxial dislocation, as well as congenital,infective, and acquired anomalies in the craniovertebral junction region. Each concise chapter focuses on a single pathology to guide readers through the nuances of these intricate and demanding surgical procedures. Features: Discusses in detail Professor Goel's groundbreaking treatment methods - now accepted as standards in the field Covers state-of-the-art protocols and techniques, including alternative treatment protocols for irreducible and rotatory atlantoaxial dislocation and more Introduces a novel concept of craniovertebral realignment Over 1,000 high-quality drawings, radiographs, and full-color photographs demonstrate surgery and anatomy and enhance the text Contains a full section Casebook featuring 22 well-illustrated cases displaying a wealth of pathology Text is rounded out by practical advice on how to manage trauma, degenerative disorders, infections, and tumors This fully illustrated manual fills the current gap in craniovertebral junction literature with the clear, accessible information every neurosurgeon, orthopedic surgeon, and spine surgeon needs.

Isolated Pyranones: Multifaceted Building Blocks for Molecular Diversity covers the latest findings on synthesis and chemical reactivity of highly functionalized pyran-2-ones and pyran-4-ones, their reduced analogs and compounds derived from them through chemical reactions, and their applications in drug discovery and material sciences. It covers the mechanisms of the reaction and step by step formation of final products. Numerous pyranones from natural and synthetic origins, as well as their derived products, have shown diverse pharmacological activities and some are in clinical use. The applications of these compounds are not limited to drug development and imaging agents, and they are also used in material science as organic semiconductors, liquid crystals, organic light emitting diodes (OLEDs), organic catalysts, solid state lasers, photovoltaic and photoconductive devices. The book is ideal for organic, bioorganic, physical, material and natural product chemists working to generate diverse molecular entities through ring transformation reactions of pyranones, and those working in material science to generate new chemical entities. - Includes various synthetic methodologies for generating molecular diversity - Covers the applications of functionalized pyranones as substrates for generating new molecular entities such as arenes, heteroarenes, oligoarenes, spiroarenes, and condensed-oligoarenes through base-induced ring transformation, substitution-cyclization and cycloaddition reactions - Discusses numerous compounds derived from pyranones that are useful as organic semiconductors, liquid crystals, organic catalysts, organic light emitting diodes (OLEDs), solid state lasers, photovoltaic and photoconductive devices

A resource to help students that are struggling in higher math (e.g., Algebra). Includes Assessment Test to precisely identify the student's weaknesses in basic math skills that are a pre-requisite for success in higher level math. Worksheets are provided to build skills in the identified basic math weakness areas. Covers basic math skills from elementary school through Pre-Algebra. Suitable for those struggling in math in college or high school.