David E. Newton – författare

The field of astrochemistry is constantly changing, and new space probes are sent into the solar system on a regular basis to research astronomical bodies. ""Chemistry of Space"" offers an overview of the latest information about the solar system, the planets, comets and meteors, and other features of our universe.Beginning with an explanation of the origin of the universe, otherwise known as the Big Bang theory, this new book discusses recent developments in our understanding of the chemical composition and chemical changes within new stars, comets and meteors, interstellar space, the planets, and the moon. Biographical sketches of important researchers in this field complete this enlightening volume, giving students a broader perspective of chemistry's role in space exploration.

This intriguing volume gives readers a thorough understanding of all sides of the ozone debate.A 190 year chronology tracks our growing understanding of the ozone layer

The Encyclopedia of Cryptology addresses the basic theoretical concepts and provides a broad overview of the writing, sending, protection, and decrypting of codes and ciphers. This volume also includes biographical sketches, important events in the history of cryptography, and discussions of the practical applications of codes in everyday life.Illustrations, bibliographic references, and cross-references, plus two indexes complement the text.Includes biographical sketches of important figures and events in the history of cryptologyContains illustrations, bibliographic references, cross references, and two indexes

This handbook presents the views of those who believe violence in the media causes violent behavior and those who remain unconvinced that any such relationship exists, and examines the results of studies on violence in the media and recommendations for its control.The controversial relationship between violent behavior in American society and violent acts portrayed in the media—motion pictures, television, pop music, and video games—forms the subject of this reference work.Violence and the Media provides a section on legal data, opinions, and documents, and provides a close-up look at the legislative issues surrounding violence and the media. It is a vital resource for high school and college students, legislators, and concerned laypersons.

A thought-provoking compendium exploring differing views, possible social impacts, and government policy decisions involving the impact of science and technology on human life.Social Issues in Science and Technology explores the controversies involving the impact of science and technology on human life. Each entry provides the basic scientific background needed to understand the issue involved and its social, political, and economic implications. The coverage presents an unbiased summary of differing views, possible social impacts, and government policy decisions.

This outstanding resource guide for students and young adults provides an introduction to the history of prescription drug abuse that explains how this problem has arisen and examines the social, political, economic, and health issues associated with prescription drug abuse in modern society.Evidence suggests that both adults and youth are abusing a wider range of prescription drugs and abusing them more frequently than has been the case in the past. Prescription drugs are the second most common class of drugs abused by Americans, more than twice as commonly abused as cocaine, and five times as commonly abused as heroin. This book provides readers with information about the specific health effects that can result from using certain types of medical chemicals, particularly opioid analgesics, stimulants, depressants, and hallucinogenics; explains the most important factors that have led to the growth of prescription drug problems; and reviews the current status of the issue in the United States and other nations.Readers will learn about the dangers associated with the use of prescription drugs for nonmedical purposes, the methods that have been put in place and are being developed to prevent the abuse of prescription drugs, and the trends in prescription drug misuse, with possible explanations for these trends. The book also reviews some of the steps being taken by governments and other organizations and agencies to combat the problem of prescription drug abuse.

How is water scarcity becoming a serious problem worldwide—including in the United States? This book provides a broad overview of water, sanitation, and hygiene problems faced by both developing and developed nations around the globe and suggests how these problems can be solved by imaginative and innovative thinking.Human society depends on sufficient clean water. In many parts of the world, however, this most basic commodity is in very short supply. Even in developed, first-world nations, climate change and other factors have begun to create alarming water supply issues. The Global Water Crisis: A Reference Handbook provides a detailed overview of this important topic, enabling readers to understand the nature of the world's water, sanitation, and hygiene (WASH) problems and to know what resources are best for conducting their own research on the topic.The first chapter of the book provides the historical background information pertaining to the world's water and sanitation problems; the second chapter documents the problems, explores the issues, and presents potential solutions for understanding the nature of WASH issues. The other sections provide the needed resources for readers to study the issue of the global water crisis further: perspective essays, primary documents, biographical profiles, data and documents, an extended annotated bibliography, a chronology, and a glossary.

This text provides readers with an in-depth understanding of the essential aspects of youth substance abuse—an important contemporary personal, social, and public health issue.Humans have been using natural and synthetic chemicals for at least two millennia—primarily for the purpose of treating medical problems, but also for recreational purposes. The 2014 Monitoring the Future survey of eighth, tenth, and twelfth grade students indicates a general decline in the use of illicit drugs over the last two decades. On the other hand, perceptions among youth that certain types of drug use—like marijuana and e-cigarettes—are harmless are growing. Youth Substance Abuse: A Reference Handbook provides an overview of the history and development of youth substance abuse along with a discussion of the medical, social, psychological, legal, and economic issues associated with youth substance abuse both in the United States and other parts of the world.The book begins with a comprehensive introduction to the subject of youth substance abuse that explains how modern societies have reached the point where abuse of both legal and illegal substances is a major health issue in many nations. Readers will learn about the effects of substances such as cocaine, marijuana, and heroin as well as substances that are typically legal but have deleterious health, social, or psychological effects, such as tobacco, alcohol, prescription drugs, and electronic cigarettes. Subsequent chapters address how and why youth substance abuse has become a problem in the United States and other countries, the demographics of this widespread problem, the direct and indirect effects of youth substance abuse and addiction, and the range of services and methods that are available for treating substance abuse.

This accessibly written book introduces readers to DNA—one of the most important technologies for the manipulation of all forms of life, from simple bacteria to plants and animals. It also addresses the most important social, ethical, political, economic, and other issues raised by this form of technology.The great strides made in our understanding of the structure and function of DNA in recent decades have led to applying this invaluable knowledge to use in serving humanity. For example, recent discoveries in the field of genetic editing have created the potential for the creation of life forms de novo, a possibility that results in profound ethical issues for the human race that are just beginning to be discussed. What other positive—and potentially negative—developments are coming our way with continuing advancements in DNA research? DNA Technology: A Reference Handbook provides an up-to-date historical overview and general technical background to the topic as well as a broad introduction to current issues related to the development of DNA technology, such as genetically modified organisms, the use of DNA technology in the forensic sciences, and genetic testing and genetic therapy.Written by David E. Newton, an author and former teacher who has dedicated a lifetime to authoring educational texts on science and technology, this book examines the history of DNA technology from its discovery in the 1950s to the present day and covers recent advances, such as new methods for gene editing, including CRISP-Cas9 technology. Readers need to have little or no background knowledge of the technology of genetic engineering to improve their understanding of DNA-based technologies and how DNA research influences many current issues and debates in agriculture, food science, forensics, public health, and other fields. The single-volume work is particularly well-suited to students and young adults because of the range of references included that serve further study, such as a glossary of terms, a chronology, and an extensive annotated bibliography.

Same-sex marriage continues to be a polarizing subject in the United States and other parts of the world. This new edition of Same-Sex Marriage: A Reference Handbook brings readers up to date on the status of same-sex unions from social, legal, political, and historical perspectives.According to Pew Research poll data, in 2001, the majority of Americans opposed same-sex marriage—57 percent against, 35 percent in support. As of 2015, a majority of Americans (55 percent) supported same-sex marriage, with 39 percent expressing opposition. The landmark Obergefell v. Hodges case, in which the U.S. Supreme Court held in a 5–4 decision that the fundamental right to marry is guaranteed to same-sex couples, is likely further influencing opinions among U.S. citizens. Still, controversy and heated debate continues to ensue on the social, legal, and political implications of same-sex marriage.The second edition of Same-Sex Marriage: A Reference Handbook presents thorough coverage of recent changes in the legal status of same-sex marriage in the United States as well as essays that provide historical perspectives on same-sex marriage; an extensive, up-to-date bibliography; a collection of primary source documents; a glossary; and a chronology that will serve readers studying the topic. New material includes a detailed discussion of the 2015 Supreme Court of the United States decision as well as coverage of issues that have arisen as a result of the Obergefell case, such as the debate over "religious freedom" and LGBT civil rights legislation.

This single-volume resource provides sound, up-to-date information and authoritative resources for research on the controversial topics of the use of marijuana for medical and recreational purposes and the effects of marijuana use on society.The use of marijuana has consistently been a highly controversial, polarizing, and emotional topic, so much so that social, cultural, and religious factors have largely influenced public opinion, legislation, and law enforcement's treatment of marijuana use. At the same time, much of the scientific information about the plant has largely been ignored in the policies and practices of the United States over the past 100 years. Marijuana: A Reference Handbook provides detailed coverage of the history and background of marijuana use in society, with special emphasis on the present day in the United States. It outlines the development of federal and state legislation with respect to marijuana use over the last century, focusing on changes that are taking place in the second decade of the 21st century, and examines the pros and cons of the use of marijuana for a variety of purposes. The book presents readers with unbiased, research-based information about the effects, benefits, and risks of marijuana use. Readers will also learn about the role of hemp across human history and about very recent legislative action on the use of marijuana for both recreational purposes and medical use.

This go-to resource on substance abuse supplies the broad background knowledge and historical information needed to understand this important sociological issue and provides readers with a range of additional sources for continuing their study of the topic.From the pharmaceuticals advertised on television for various specific medical conditions; to alcohol, which is consumed regularly as a societal norm; to illicit drugs such as cocaine, heroin, and methamphetamine; to marijuana, which is becoming legal in an increasing number of U.S. states, drugs are all around us and are ingrained in our culture. The difficult reality is that any drug is a substance that can be abused. Substance Abuse: A Reference Handbook provides a detailed discussion of the history of substance abuse, covers the classification of drugs, explains how drugs work in the body, includes a general survey of both legal and illegal drugs, and describes the methods of substance abuse prevention and treatment. Readers receive a comprehensive introduction to the broad topic of substance abuse and a variety of additional resources with which to conduct extensive research.In addition to describing the nature of licit and illicit drugs, the beneficial and harmful effects drugs can have on the human body, and factors that may lead to abuse and/or substance abuse, this book covers subtopics such as drug testing in a variety of settings including the workplace and sports, drug control mechanisms, and the debates relating to the legalization of drugs such as medical and recreational marijuana. The book also offers primary source resources that enable readers to directly examine the text of documents, such as significant laws and court cases dealing with aspects of substance abuse, alcohol prohibition amendments, the Controlled Substances Act of 1970, a series of memoranda from the U.S. Department of Justice regarding the prosecution of marijuana cases, and state doctor shopping laws.

Geared toward high school students, undergraduate students, and general readers, this reference work provides a thorough and unbiased treatment of sex, gender, and transgenderism—social issues of particular importance in today's world.Sex and Gender: A Reference Handbook is a single-volume book that introduces a variety of personal, social, political, and ethical issues of concern to every young adult in the United States today. Written in a style that is accessible and engaging for student readers and researchers, this book examines subjects that are rarely discussed for readers of this age group, providing authoritative information on topics such as gender roles, gender development, and gender inequality; body image; sexual differentiation in humans; the range of human affectional expression; sex education; and LGBT discrimination.Readers of this reference book will examine a number of important current issues relating to sex and gender, such as transgenderism, gender dysphoria, same-sex attraction, the development of gender roles, the changing perspectives on these topics, and other controversial and unresolved issues in American society today. The book also includes a Data and Documents chapter that contains laws, courts cases, and other primary documents that relate to current issues involving sex and gender.

This book provides a comprehensive introduction to one of the most controversial issues in modern society—steroid abuse among athletes—as well as to the ongoing debate over the use and misuse of illegal substances in amateur and professional sporting events.Now in its second edition, this book provides readers, with updated critical and objective information about steroids and doping in sports. The first two chapters deal with the history and background of steroids and doping in sports in addition to current problems, controversies, and possible solutions. Additionally, they provide readers with the background to understand the nature of the problems involving steroid use and doping in sports in the United States and worldwide. New to this edition is the Perspectives chapter. Composed of diverse voices, this chapter allows readers to gain insight from scholars, athletes, journalists, and others who have a stake in the issues. Remaining chapters provide a variety of research tools, such as primary documents and biographical profiles, for readers to use in continuing their research. Other resources include a chronology, a glossary, and an extensive annotated bibliography.

STDs in the United States: A Reference Handbook provides information about sexually transmitted diseases and infections and their impact on both an individual and a societal level.STDs in the United States: A Reference Handbook provides extensive background on the diagnosis, treatment, consequences, and public understanding of STDs. It also makes available to readers a host of tools and resources with which they can expand that understanding by carrying out additional research on the topic. While this book provides much of the information about STDs found in other books for young adults, it does so in greater detail, which will help readers to make informed choices related to their sexual health. An array of resource materials includes information about important individuals and organizations in the field of STDs, a collection of data and relevant documents about STDs, an extensive annotated bibliography, a chronology, and a glossary. The first two chapters deal with the history and spread of STDs, along with detailed analysis of current related problems and possible solutions. An additional chapter includes essays by individuals writing on specific topics in the field.

An indispensable resource for readers interested in eating disorders, this book summarizes their history in human civilization, assesses the current status of eating disorders in American society, and describes efforts for establishing effective prevention and treatment programs.Although eating disorders have existed for centuries, considerable controversy remains as to the basic cause or causes of these disorders and their genetic, biological, and/or psychological factors. Eating Disorders in America: A Reference Handbook investigates these disorders, priming readers on the causes, symptoms, controversies, and treatments available. The two opening chapters of the book provide general background and a historical review of the existence of eating disorders in society. The remaining chapters provide resources the reader can use for further research, such as an extensive annotated bibliography, a glossary, and a chronology. This book differs from others on the topic in that it provides both an expository section that provides information as well as a set of resources for further research. The book also contains a "perspectives" chapter in which writers describe and discuss their personal views on the subject of eating disorders. Together with the author's expertise, these views add to the value of this book as a resource for eating disorder research.

Robots: A Reference Handbook differs from most other books on robotics in the variety of resources that it provides to readers of all ages.Robots: A Reference Handbook teaches readers about a wide variety of robots. It opens with a history of robotics, dating to ancient Greece and Rome, at which time an impressive array of automata were invented for entertainment, religious, and instructional purposes. It follows the development of automata and robots in ancient China and the Islamic world, through to Western Civilization in the present day. Subsequent chapters describe the wide array of applications to which robots are put today and discuss the technical, social, political, ethical, and economic issues created by their increasing use. Additionally, a number of essays by interested individuals highlight various aspects of robotics development. The remaining chapters of the book provide resources that will assist readers in learning more about the topic of robotics.

A comprehensive overview of opioid use throughout human history, current problems surrounding opioid abuse, and suggested approaches to solving these problems.Dependence on opioids has grown into an epidemic, its effects felt globally and most of all in the United States. The Opioid Crisis: A Reference Handbook provides a detailed and accurate history of opioid use, helping readers to understand how the crisis developed, as well as a review of problems arising out of this crisis and some of the solutions that have been proposed.The volume additionally comprises ten essays from individuals who have a personal or educational connection to the crisis and short biographical and explanatory essays on important individuals and organizations working to mitigate the opioid crisis by supporting research of the biological systems implicated in opioid dependence and raising awareness of the challenges of addiction in America today. It also provides resources for readers who want to continue their study of the topic or pursue research in the field.

This book provides a detailed introduction to natural disasters and the ways in which they have had and continue to have, profound effects on human society.Natural Disasters: A Reference Handbook surveys the impact of these events on human civilization. The opening chapter provides a general history and background of the major types of natural disasters, including earthquakes, volcanic eruptions, severe storms, and forest fires. The information presented in this introduction allows the reader to better understand current issues, problems, and solutions related to natural disasters discussed in subsequent chapters.The book covers the role of natural disasters in human life from earliest recorded history (and, to some extent, even earlier) to the present day. It provides an extensive variety of resources that encourage readers to learn more about the topics discussed. The book is intended for readers in the late middle school to high school age range, as well as adults who may have a special interest in the subject.

This detailed and comprehensive overview of meat-free diets introduces readers to their long history in human cultures and analyzes some of the important questions and issues surrounding their practice in today's world.Vegetarianism and Veganism: A Reference Handbook provides a history and background of vegetarianism and veganism from prehistorical times to the present day, along with detailed discussions of the practice in each historical period since that time. The ancillary chapters provide additional information on important individuals and organizations in the field, relevant data and documents on the topic, an annotated bibliography, a chronology of important events, and a glossary of terms likely to be encountered in the field. Of special interest is the Perspectives chapter, in which stakeholders in the topic write about some specific aspect of its importance in their own lives.Intended for high school, college, an general readers, the volume covers the field of vegetarianism and veganism in cultures from around the world. Some specific topics include ancient views of vegetarianism, religious stands on the practice, the growth of vegetarian and vegan institutions, and current controversies over the practice of meat-free diets. It also includes a host of resources that readers can use to continue their own research in the field.

Comprising essays on a variety of topics such as immigration, gun control, abortion, race relations, the environment, and gender, and curated by a veteran scholar, this collection gives readers a go-to resource on multiple contemporary world issues.This collection of perspective essays explores a variety of controversial topics, specifically current events and issues such as free speech, school violence, green energy, substance abuse, abortion, gun control, immigration, and more. A general introduction contextualizes the book in contemporary American discourse and shows why the essays that follow are important. Each chapter provides readers with a selection of persuasive and expository essays that they can cite in papers. Each chapter also has individual introductions, explaining how and why the essays were collected together and curated. Readers of this volume will come away with an understanding of the key points of a variety of important perspectives. In a time when the country is so thoroughly polarized, it is vital to give voice to stakeholders on both sides of the proverbial aisle. This book will be a solid resource for libraries, as readers can explore one or more topics in one easy-to-understand volume.

Waste management poses a daunting global challenge. This resource provides an in-depth look at the waste management industry in the USA and elsewhere.The book begins with an introduction to waste disposal and management through history, from early civilizations and the Middle Ages through to the present. Readers will better understand current problems, controversies, and solutions relating to waste management, including the exportation of hazardous wastes, electronic wastes, agricultural waste, and environmental justice. A series of perspective essays cover topics such as recycling, compositing, and wastewater management solutions. Readers are supported in their continued research on the topic with an extended annotated bibliography; a chronology; a glossary; lists of noteworthy individuals and organizations in the field; and important data and documents.

Birth Control: A Reference Handbook provides a breadth and depth of discussion about birth control throughout human history and in the modern day, with attention paid to the controversies related to it.Birth Control: A Reference Handbook covers the topic of birth control from the earliest pages of human history to the present day. The book is divided into two parts. The first two chapters provide a historical background to the topic and a review of current issues and problems. The remainder of the book consists of chapters that aid the reader in continuing her or his own research on the topic, such as an extended annotated bibliography, chronology, glossary, noteworthy individuals and organizations in the field, and important data and documents.This book differs from other works on its subject primarily because of the variety of resources provided, such as further reading, perspective essays on the topic, a historical timeline, and useful terms in the field. It is intended for readers of high school through the community college level, along with adult readers who may be interested in the topic.

Gender Inequality: A Reference Handbook discusses the role women have played throughout human history and play in the modern day, including both advances that have been made in the fight for equality and problems remaining to be solved.Gender Inequality: A Reference Handbook is divided into two parts. Chapters One and Two provide a historical background to the topic and a review of current issues and problems. The remaining chapters aid readers in continuing their own research on the topic, through an extended annotated bibliography, chronology, glossary, noteworthy individuals and organizations in the field, and important data and documents.This book covers the topic of gender inequality from the earliest pages of human history to the present day. It differs from other works in the field primarily because of the variety of resources provided, such as further reading, perspective essays on the topic, a historical timeline, and useful terms in the field. It is intended for readers of high school through the community college level, along with adult readers who may be interested in the topic.

"An excellent starting place for research on plastic and its environmental impact." – CHOICEPlastic plays a vital role in today's world but has become increasingly problematic. This book discusses the history and evolution of plastic, its many uses, and the implications that it has on our health and environment.Beginning with a history of plastic, from the first scientific discovery of the material to its diversity of forms and uses in the present day, this volume delves into the problems and controversies concerning plastic and microplastics, such as the pollution of oceans, rivers, and streams; its exceptionally long shelf life; its contribution to air pollution; and ingestion of microplastics by marine life. The book also discusses both implemented and proposed solutions to problems associated with the manufacture and use of plastics and microplastics.A perspectives chapter provides essays from a variety of voices on the topic. Profiles of key people and organizations, such as Greenpeace, are also included. Additional chapters include data and documents, a chronology, and a comprehensive resource list to assist students in further research.

The Climate Change Debate: A Reference Handbook provides an in-depth look at climate change facts and statistics. It also discusses debate surrounding the scientific consensus.The Climate Change Debate: A Reference Handbook covers the topic of climate change from the earliest days of planet Earth to the present day. Chapters One and Two provide a historical background of climate change and a review of current problems, controversies, and solutions. The remainder of the book consists of chapters that aid readers in continuing their own research on the topic, such as an extended annotated bibliography, chronology, glossary, noteworthy individuals and organizations in the field, and important data and documents.The variety of resources provided, such as further reading, perspective essays about climate change, a historical timeline, and useful terms in the climate change discourse, differentiates this book from others in the field. The book is intended for readers of high school through the community college level, along with adult readers who may be interested in the topic.

This handbook offers an in-depth discussion of the world's oceans. It discusses the marine life that is dependent on the sea as well as the problems threatening the health of the ocean and its wildlife.This book opens with an overview of the history of human knowledge and understanding of the oceans and cryosphere, along with related scientific, technological, social, political, and other factors. It presents and discusses about a dozen major problems facing the Earth's oceans today, along with possible solutions. Readers are given an opportunity to express their thoughts and ideas on today's ocean issues, and are provided with additional resources, such as a bibliography, chronology, and glossary, to assist in further study of the issue.

Prescription drugs are a basic and invaluable part of society today, but there is debate surrounding the methods of testing new drugs, the possible misuse of prescription drugs, and the economics of drug production and use.This book examines the evolution of prescription drugs in the United States, as well as the formation of the pharmaceutical industry. It begins with a history of prescription drugs, dating back to their origins, then moves through the Industrial Revolution and into the present day. It also delves into the issues and controversies related to prescription drugs, such as drug costs, regulations, prescription drug abuse, insurance complications, and more. Both implemented and proposed solutions are also discussed. One of the most valuable aspects of the book is that it surveys the history of prescription drugs in a manner that helps the reader identify key issues in an easy-to-understand fashion. Finally, the perspectives chapter allows a broad range of voices to be heard, allowing crucial, diverse perspectives to round out the author's expertise.

A 2022 Choice Outstanding Academic Title"This concise, informative, and revealing overview of hate groups is an excellent starting point for researchers and readers." – Library JournalHate Groups: A Reference Handbook offers answers to essential questions about hate groups in a way that is accessible to students and general readers interested in this important topic.This book covers the topic of hate groups from the earliest pages of human history to the present day. Readers will learn about the historical background of hate groups in American history, as well as the problems, controversies, and solutions to the problem, from education to legal actions. This resource aids readers in continuing their research on the topic, with an extended annotated bibliography; a chronology; a glossary; lists of noteworthy individuals and organizations in the field (such as the Southern Poverty Law Center and Stop AAPI Hate); and important data and documents. A chapter of essays from a variety of voices provide important perspectives on the topic.