No Small Matter

A small revolution is remaking the world. The only problem is, we can’t see it. This book uses dazzling images and evocative descriptions to reveal the virtually invisible realities and possibilities of nanoscience. An introduction to the science and technology of small things, No Small Matter explains science on the nanoscale. Authors Felice C. Frankel and George M. Whitesides offer an overview of recent scientific advances that have given us our ever-shrinking microtechnology—for instance, an information processor connected by wires only 1,000 atoms wide. They describe the new methods used to study nanostructures, suggest ways of understanding their often bizarre behavior, and outline their uses in technology. This book explains the various means of making nanostructures and speculates about their importance for critical developments in information processing, computation, biomedicine, and other areas. No Small Matter considers both the benefits and the risks of nano/microtechnology—from the potential of quantum computers and single-molecule genomic sequencers to the concerns about self-replicating nanosystems. By making the practical and probable realities of nanoscience as comprehensible and clear as possible, the book provides a unique vision of work at the very boundaries of modern science.

For many centuries Jews have been renowned for the efforts they put into their children's welfare and education. Eventually, prioritizing children became a modern Western norm, as reflected in an abundance of research in fields such as pediatric medicine, psychology, and law. In other academic fields, however, young children in particular have received less attention, perhaps because they rarely leave written documentation. The interdisciplinary symposium in this volume seeks to overcome this challenge by delving into different facets of Jewish childhood in history, literature, and film. No Small Matter visits five continents and studies Jewish children from the 19th century through the present. It includes essays on the demographic patterns of Jewish reproduction; on the evolution of bar and bat mitzvah ceremonies; on the role children played in the project of Hebrew revival; on their immigrant experiences in the United States; on novels for young Jewish readers written in Hebrew and Yiddish; and on Jewish themes in films featuring children. Several contributions focus on children who survived the Holocaust or the children of survivors in a variety of settings ranging from Europe, North Africa, and Israel to the summer bungalow colonies of the Catskill Mountains. In addition to the symposium, this volume also features essays on a transformative Yiddish poem by a Soviet Jewish author and on the cultural legacy of Lenny Bruce.

"Education is often seen as a fundamental means to improve economic prospects for individuals from low income settings. However, even with increased emphasis on basic education for all, many individuals fail to achieve basic skills to succeed in life. The book presents evidence that one core reason is that by the time a child is old enough to attend school, there is already a wide disparity in cognitive skills and in emotional and behavioral development among children from households of different socioeconomic backgrounds. Low levels of cognitive development in early childhood strongly correlate with low socio-economic status (as measured by wealth and parental education) as well as malnutrition. These disadvantages are often exacerbated by economic crises. Fortunately, however, as documented in this volume, there are programs that have proven effective in promoting a child's development through caregiver-child interaction and stimulation, and with well designed preschool programs. While preschool programs currently cover a modest share of low income children, expansion of such services to at risk populations is a cost-effective means of improving overall educational achievement. Thus, focused preschool programs can serve as a key investment in a strategy to reduce the transmission of poverty from poor parents to their children."

It's okay to need some help. It's okay to be a different color. It's okay to talk about your feelings. It's okay to make a wish... It's Okay to Be Different cleverly delivers the important messages of acceptance, understanding, and confidence in an accessible, child-friendly format featuring Todd Parr's trademark bold, bright colors and silly scenes. Targeted to young children first beginning to read, this book will inspire kids to celebrate their individuality through acceptance of others and self-confidence. Along with the four other bestselling Todd Parr picture books debuting in paperback this season, It's Okay to be Different is designed to encourage early literacy, enhance emotional development, celebrate multiculturalism, and promote character growth.

La Banque mondiale a rédigé ce guide du développement de la petite enfance (DPE) pour répondre à la demande croissante de conseil et d’appui des responsables de programmes en matière de dialogue politique sur le thème du DPE, et pour aider les clients à prendre et à mettre en oeuvre des décisions pertinentes sur la meilleure manière d’investir dans le DPE dans le cadre de leur économie et de leurs priorités nationales. Ce guide comble un manque dans la littérature actuelle sur le sujet (1) en distillant l’information existante sous la forme de notes concises et faciles à utiliser ;(2) en fournissant une information pratique sur les dernières questions pertinentes relatives au DPE, telles que la mesure des résultats du développement des enfants grâce à l’identification et l’adaptation d’instruments efficaces, aux transferts monétaires conditionnels destinés aux familles de jeunes enfants, et autres ; et (3) en évaluant la qualité des derniers faits rapportés pour chaque sujet et en identifiant les lacunes en matière de connaissances pour lesquelles des expérimentations et évaluations complémentaires sont nécessaires.

Forget the 10,000 hour rule— what if it’s possible to learn the basics of any new skill in 20 hours or less? Take a moment to consider how many things you want to learn to do. What’s on your list? What’s holding you back from getting started? Are you worried about the time and effort it takes to acquire new skills—time you don’t have and effort you can’t spare? Research suggests it takes 10,000 hours to develop a new skill. In this nonstop world when will you ever find that much time and energy? To make matters worse, the early hours of prac­ticing something new are always the most frustrating. That’s why it’s difficult to learn how to speak a new language, play an instrument, hit a golf ball, or shoot great photos. It’s so much easier to watch TV or surf the web . . . In The First 20 Hours, Josh Kaufman offers a systematic approach to rapid skill acquisition— how to learn any new skill as quickly as possible. His method shows you how to deconstruct com­plex skills, maximize productive practice, and remove common learning barriers. By complet­ing just 20 hours of focused, deliberate practice you’ll go from knowing absolutely nothing to performing noticeably well. Kaufman personally field-tested the meth­ods in this book. You’ll have a front row seat as he develops a personal yoga practice, writes his own web-based computer programs, teaches himself to touch type on a nonstandard key­board, explores the oldest and most complex board game in history, picks up the ukulele, and learns how to windsurf. Here are a few of the sim­ple techniques he teaches: Define your target performance level: Fig­ure out what your desired level of skill looks like, what you’re trying to achieve, and what you’ll be able to do when you’re done. The more specific, the better. Deconstruct the skill: Most of the things we think of as skills are actually bundles of smaller subskills. If you break down the subcompo­nents, it’s easier to figure out which ones are most important and practice those first. Eliminate barriers to practice: Removing common distractions and unnecessary effort makes it much easier to sit down and focus on deliberate practice. Create fast feedback loops: Getting accu­rate, real-time information about how well you’re performing during practice makes it much easier to improve. Whether you want to paint a portrait, launch a start-up, fly an airplane, or juggle flaming chain­saws, The First 20 Hours will help you pick up the basics of any skill in record time . . . and have more fun along the way.