How many legs do spiders have? How do spiders make a web? How do spiders walk up walls? Are you brave enough to find out more about these interesting creatures? How are born? How do they grow, feed, move, and have babies? Where do they live and what do they look like? What makes them special?
Some of today's educational experts were asked to envision the year 2020, when technology has assumed a major role in elementary and secondary education. The informed conjecture that followed is contained in this volume; contributors offer visions of the future as well as specific steps that could turn those visions into realities. Innovative ideas for research, development, hardware, software, teacher training, technical assistance, organizational and cultural change are offered as a means to illuminate the potential role of technology in the educational systems of tomorrow. Technology in Education is a thought-provoking statement of what can and should be done to advance the application of technology to education over the next few decades. As such, it should be read by all researchers and professionals in educational technology.
Does happiness matter? What are happy people like? Can people enhance their sense of well-being? One of the most important movements in psychology during the past two decades, positive psychology is a discipline that seeks to understand the factors that contribute the most to a well lived and fulfilling life. Written by a highly respected scholar and educator of positive psychology, this is a concise, accessible introduction to this popular field of study. Appropriate for anyone seeking an introduction to positive psychology and an ideal brief text for relevant college courses, this book surveys the origins and current state of what is known about this evolving field. It places a particular emphasis on well-being as the leading edge of positive psychology research and practice. The text encompasses the key theories and current research supporting positive psychology, and discusses its three ìpillarsî: subjective well-being and positive emotions, psychological traits, and positive institutions. It introduces the foundational concepts underlying positive psychology and describes the specific strengths and virtues upon which it focuses. Woven throughout is the premise that gratitude matters to oneís happiness. The heart of the book explores such major questions as: What is happiness? How do oneís circumstances impact happiness? What are the traits of well-being? Are relationships important to happiness? With a nod to the expanding parameters of human interactions today, the text examines the impact of electronic relationships on well-being. It also discusses and responds to the most significant criticisms of the positive psychology movement and helps readers to understand how the science of positive psychology can enhance their own well-being. Insights into the past and future of positive psychology conclude this thoughtful text. Key Features: Addresses the origins and major tenets of positive psychology Provides a concise and accessible introduction ideal for college courses and seminars Emphasizes well-being as the leading edge of positive psychology research and practice Helps readers understand how positive psychology can help them enhance their own well-being Written by a noted scholar and educator of positive psychology
Salvage logging—removing trees from a forested area in the wake of a catastrophic event such as a wildfire or hurricane—is highly controversial. Policymakers and those with an economic interest in harvesting trees typically argue that damaged areas should be logged so as to avoid “wasting” resources, while many forest ecologists contend that removing trees following a disturbance is harmful to a variety of forest species and can interfere with the natural process of ecosystem recovery. Salvage Logging and Its Ecological Consequences brings together three leading experts on forest ecology to explore a wide range of issues surrounding the practice of salvage logging. They gather and synthesize the latest research and information about its economic and ecological costs and benefits, and consider the impacts of salvage logging on ecosystem processes and biodiversity. The book examines • what salvage logging is and why it is controversial • natural and human disturbance regimes in forested ecosystems • differences between salvage harvesting and traditional timber harvesting • scientifically documented ecological impacts of salvage operations • the importance of land management objectives in determining appropriate post-disturbance interventions Brief case studies from around the world highlight a variety of projects, including operations that have followed wildfires, storms, volcanic eruptions, and insect infestations. In the final chapter, the authors discuss policy management implications and offer prescriptions for mitigating the impacts of future salvage harvesting efforts. Salvage Logging and Its Ecological Consequences is a “must-read” volume for policymakers, students, academics, practitioners, and professionals involved in all aspects of forest management, natural resource planning, and forest conservation.
This book provides clear and sometimes surprising answers to why gratitude is important to living well. The science of gratitude has shown much growth in the last ten years, and there is now sufficient evidence to suggest that gratitude is one of the most important components of the good life. Both correlational and experimental studies have provided support for the theory that gratitude enhances well-being. After providing a lucid understanding of gratitude, this volume explores the many aspects of well-being that are associated with gratitude. Moreover, experimental work has now provided promising evidence to suggest that gratitude actually causes enhancements in happiness. If gratitude promotes human flourishing, how does it do so? This issue is addressed in the second section of the book by exploring the mechanisms that might explain the gratitude/well-being relationship. This book provides an up to date account of gratitude research and suggested interesting paths for future research, all while providing a theory of gratitude that helps make this information more understandable. This book is very valuable to gratitude investigators, as well as all who are interested in pursuing this line of research, students and scholars of emotion and well-being and instructors of positive psychology courses and seminars.
This volume, arranged alphabetically by original author, provides basic information about stage and screen productions based upon the novels of 40 women writers before 1900. Each entry includes the novel and its publication date, the published texts or dramatizations based upon the book, and the performances of the piece in live theater and film versions, including the location, dates, and playwright or screenwriter (if there was one). For some of the performances the author includes a brief annotation listing the actors and describing the production.
The first three chapters of this latest volume are organised by reaction type. Later chapters deal with methods of synthesizing heterocyclic systems, the use of protecting groups and synthetically useful transformations. The final chapters deals with reviews and are divided by specific topics. Clearly organised review of synthetically useful information. Emphasize on rapid visual retrieval. Extensive use of references. Beneficial to nearly all organic chemists, both specialists and nonspecialists in synthesis.
In 2009, the New Yorker declared chickens the "it bird" and heralded "the return of the backyard chicken." This honor occurred as, a host of American cities were changing their laws to allow chickens in residents’ backyards. Philip Levy, a sometime chicken keeper himself, mixes cultural history with husbandry to chronicle the weird and wonderful story of Americans’ urban chickens. From the streets of Brooklyn to council chambers in Albany to the beat of Key West’s Chicken Nuisance Patrol, yard birds are an important and growing part of American city life. Part history, part travelogue, and part reportage, Yard Birds takes the reader on a tour-de-force journey across America, past and present, to profile its urban chickens housed in luxury coops or dying at yearly rituals. What emerges is a compelling picture of city chickens that can both serve as hipster status symbols and guarantee that the families keeping them have at least something to eat. Levy’s smart and entertaining investigation of the contemporary urban chicken craze reveals that poultry flocks were historically an integral part of America’s urban spaces; chickens have simply returned home now, some to very fancy roosts.
This updated edition asks some great questions. What do termites eat? Why are worker termites so busy? How do termites talk to each other? Are you brave enough to find out more about these interesting creatures? How are they born? How do they grow, feed, move, and have babies? Where do they live and what do they look like? What makes termites special?
Econometrics can at first appear a highly technical subject, but it can also equip the practitioner with a useful skillset of smart ways to formulate research questions and collect data. Enjoyable Econometrics applies econometric methods to a variety of unusual and engaging research questions, often beyond the realm of economics, demonstrating the great potential of using such methods to understand a wide range of phenomena. Unlike the typical textbook approach, Enjoyable Econometrics follows in the footsteps of Freakonomics by posing interesting questions first before introducing the methodology to find the answers. Therefore, rather than equation-heavy sections based around complex methodologies, the reader is presented with chapters on 'Money' and 'Fashion, Art and Music'. Franses writes in a way that will enthuse and motivate the economics student embarking upon the essential study of econometrics. Indeed, the book shows that econometric methods can be applied to almost anything.
Of the multitude of toxins known and the enormous variety of effects they cause, of particular interest are those that influence signal transduction. Intercellular communication by chemical signals is essential for the functioning of multicellular organisms. Many toxins exert their biological effects by interfering with the signal transduction initiated by these chemicals (hormones, transmitters, growth factors, and other mediators). Up-to-date information is provided by outstanding experts, who discuss the molecular mechanisms involved in the action of many toxins, as well as the use of toxins as informative tools with which to study signal transduction and their potential therapeutic usage. This volume contains useful information for the experimentalist interested in toxins or in signal transduction, as well as for the reader interested in gaining a comprehensive overview of the field. The Cellular and Molecular Mechanisms of Toxin Action series will include monographs on signal transduction, secretory systems, cytoskeleton, selective neurotoxicity of natural, recombinant and chimeric toxins giving a broader emphasis on the mechanism of action, structure-function relationship, and use of toxins as research tools and their therapeutic applications.
This book explains why the climate change crisis is a symptom of a much larger underlying problem – namely, humankind’s predilection with continuous GDP-growth. Given this starting point, the world’s high-income nations must begin the transition to a qualitatively-improving steady-state economy and low-income nations must follow suit at some stage over the next 20-40 years. Unless they do, a well-designed emissions protocol will be as useless as the paper it is written on. Adopting an ecological economic approach, this book sets out why we must abandon the goal of continuous growth; how we can do so in a way that improves human well-being; what constitutes a safe atmospheric concentration of greenhouse gases; and what type of emissions protocol and emissions-trading framework is likely to achieve a desirable climate change outcome. Failure of the world’s leaders to achieve these goals will not only put future human well-being at risk, it will threaten freedom in the liberal-democratic tradition and international peace.
The result of c. 20 years of work on and around the church of St Gregory's Minster, Kirkdale, North Yorkshire, this work is concerned primarily with the 8th century onwards, but also extends the time-period of this isolated site, particularly for the post-Roman to middle Saxon period, but also as an earlier probably religious landscape.
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