Caught By Disorder

Disorder is one of the predominant topics in science today. The present text is devoted to the mathematical studyofsome particular cases ofdisordered systems. It deals with waves in disordered media. To understand the significance of the influence of disorder, let us start by describing the propagation of waves in a sufficiently ordered or regular environment. That they do in fact propagate is a basic experience that is verified by our senses; we hear sound (acoustic waves) see (electromagnetic waves) and use the fact that electromagnetic waves travel long distances in many aspects ofour daily lives. The discovery that disorder can suppress the transport properties of a medium is oneof the fundamental findings of physics. In its most prominent practical application, the semiconductor, it has revolutionized the technical progress in the past century. A lot of what we see in the world today depends on that relatively young device. The basic phenomenon of wave propagation in disordered media is called a metal-insulator transition: a disordered medium can exhibit good transport prop erties for waves ofrelatively high energy (like a metal) and suppress the propaga tion of waves of low energy (like an insulator). Here we are actually talking about quantum mechanical wave functions that are used to describe electronic transport properties. To give an initial idea of why such a phenomenon could occur, we have to recall that in physical theories waves are represented by solutions to certain partial differential equations. These equations link time derivatives to spatial derivatives.

This book summarizes how anorexia and bulimia affected my life in the past and how it troubles my present. It has affected my relationships at home, school, and work. Indulging in behaviors brought me to rock bottom when I had to quit my job and nearly separated from my wife. I spent three months in residential treatment for my eating disorder. All my meals and bathroom breaks were monitored. I could not stop my behaviors on my own; I was literally addicted to them. This book also summarizes principles of recovery I used to help me fix the cognitive distortions that kept me blind from reality. It summarizes things I learned in residential that I hope all who struggle with an eating disorder, or any addictive behavior, can use. All names and places have been fictionalized at the request of my publisher. The stories are real.

Brilliant young historian Ben Wilson explores a time when licentious Britain tried to straighten out its moral code, ridding itself of its boisterous pastimes, plain-speaking and drunkenness - raising uncomfortable but fascinating parallels with our own age. Decency and Disorder is about the generation who grew up during the turmoil of the Napoleonic Wars, and some of its most exciting figures.

There is life beyond your eating disorder—and you deserve to enjoy every minute of it. Johanna S. Kandel, founder and executive director of The Alliance for Eating Disorders Awareness, struggled with her eating disorder for ten years before finally getting help. Now fully recovered, Kandel knows firsthand how difficult the healing process can be. Through her work with The Alliance—leading support groups, speaking nationwide and collaborating with professionals in the field—she's developed a set of practical tools to address the everyday challenges of recovery.

THE MOST UP-TO-DATE INFORMATION ON: SOCIAL ANXIETY DISORDER, GENERALIZED ANXIETY DISORDER, OBSESSIVE-COMPULSIVE DISORDER, AND POST-TRAUMATIC STRESS DISORDER.

This unique resource is designed to be a practical, user-friendly guide for pediatricians, primary care providers, and all healthcare providers who work with children with autism spectrum disorder. Diagnosing and Caring for the Child with Autism Spectrum Disorder offers state-of-the art instruction to clinicians on how to recognize, diagnose and assist children with autism spectrum disorders, from early in life to transition to adulthood. This book will also delve into how to support pediatric patients by working with families, and discuss how to best interact with and support these families. The book opens with a comprehensive introduction of ASD and obstacles to diagnosis and common myths. Section Two is devoted to the early recognition of atypical development and reviews the steps in diagnosing autism, including the evaluation, the diagnostic visit, the developmental exam, and the discussion of findings with parents. Section Three covers treatment and interventions for the autism spectrum and includes a discussion on alternative therapies and how to direct parents toward evidence-based or plausible treatments. Section Four and Five addresses special topics that are relevant to the PCP’s or pediatrician’s long-term relationship with families, including chapters on anxiety, parents, challenging behaviors and common scenarios that occur across childhood for those who have ASD. Later chapters delve more deeply into providing informed, sensitive care for patients with intersecting identities, and discusses how gender identity and cultural perspective and attitudes can impact the pediatric patient with ASD. Engaging, and written in a conversational style, Diagnosing and Caring for the Child with Autism Spectrum Disorder will be an ideal resource for the pediatrician, primary care provider, and all healthcare providers working with children with ASD, providing concrete, step-by-step methods that readers can incorporate into their own practice.