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Author:
Publisher:
ISBN:
Category : Energy industries
Languages : en
Pages : 850
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Book Description
Author:
Publisher:
ISBN:
Category : Energy industries
Languages : en
Pages : 850
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Book Description
Author: Michael H. Fox
Publisher: Oxford University Press
ISBN: 0199344590
Category : Science
Languages : en
Pages : 322
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Book Description
Nuclear power may just be the most important solution to our search for clean, sustainable energy sources. Although wind and solar can contribute to our energy mix, we need a reliable source to meet large-scale energy demands and break our dependence on fossil fuels. However, most people are wary, if not downright afraid, of nuclear power. Given nuclear disasters such as Chernobyl and Fukushima, it's not difficult to see why. In the wake of these events, fear has clouded the public's understanding of the facts. It's time to clear up those misconceptions and examine the science behind nuclear power, in order to determine what role it could and should play in our future. In Why We Need Power: The Environmental Case, radiation biologist Michael H. Fox argues that nuclear power is essential to slowing down the impact of global warming. He examines the issue from every angle, relying on thirty-five years of research spent studying the biological effects of radiation. Fox begins with the problem, carefully laying out how our current energy uses and projections for the future will affect greenhouse gases and global warming. The book then evaluates each major energy source and demonstrates the limits of renewable energy sources, concluding that nuclear power is the best solution to our environmental crisis. Fox then delves into nuclear power, looking at the effects of radiation, the potential for nuclear accidents, and the best methods to dispose of nuclear waste. By systematically analyzing each aspect of the nuclear issue, Fox clarifies which concerns have a scientific basis and which remain unsupported. His in-depth exploration of the facts persuasively demonstrates that nuclear power is critical to reducing the effects of energy production on the global climate. Written in an engaging and accessible style, Why We Need Nuclear Power is an invaluable resource for both general readers and scientists interested in the facts behind nuclear energy.
Author:
Publisher:
ISBN:
Category : Computer architecture
Languages : en
Pages : 520
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Book Description
Author: Daniel Yergin
Publisher: Penguin
ISBN: 1101563702
Category : Business & Economics
Languages : en
Pages : 834
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Book Description
“A sprawling story richly textured with original material, quirky details and amusing anecdotes . . .” —Wall Street Journal “It is a cause for celebration that Yergin has returned with his perspective on a very different landscape . . . [I]t is impossible to think of a better introduction to the essentials of energy in the 21st century. The Quest is . . . the definitive guide to how we got here.” —The Financial Times This long-awaited successor to Daniel Yergin’s Pulitzer Prize-winning The Prize provides an essential, overarching narrative of global energy, the principal engine of geopolitical and economic change A master storyteller as well as a leading energy expert, Daniel Yergin continues the riveting story begun in his Pulitzer Prize–winning book, The Prize. In The Quest, Yergin shows us how energy is an engine of global political and economic change and conflict, in a story that spans the energies on which our civilization has been built and the new energies that are competing to replace them. The Quest tells the inside stories, tackles the tough questions, and reveals surprising insights about coal, electricity, and natural gas. He explains how climate change became a great issue and leads readers through the rebirth of renewable energies, energy independence, and the return of the electric car. Epic in scope and never more timely, The Quest vividly reveals the decisions, technologies, and individuals that are shaping our future.
Author: Ekhiotz Jon Vergara Alonso
Publisher: Linköping University Electronic Press
ISBN: 9176858227
Category :
Languages : en
Pages : 264
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Book Description
Energy consumption and its management have been clearly identified as a challenge in computing and communication system design, where energy economy is obviously of paramount importance for battery powered devices. This thesis addresses the energy efficiency of mobile communication at the user end in the context of cellular networks. We argue that energy efficiency starts by energy awareness and propose EnergyBox, a parametrised tool that enables accurate and repeatable energy quantification at the user end using real data traffic traces as input. EnergyBox offers an abstraction of the underlying states for operation of the wireless interfaces and allows to estimate the energy consumption for different operator settings and device characteristics. The tool is used throughout the thesis to quantify and reveal inefficient data communication patterns of widely used mobile applications. We consider two different perspectives in the search of energy-efficient solutions. From the application perspective, we show that systematically quantifying the energy consumption of design choices (e.g., communication patterns, protocols, and data formats) contributes to a significantly smaller energy footprint. From the system perspective, we devise a cross-layer solution that schedules packet transmissions based on the knowledge of the network parameters that impact the energy consumption of the handset. These attempts show that application level decisions require a better understanding of possible energy apportionment policies at system level. Finally, we study the generic problem of determining the contribution of an entity (e.g., application) to the total energy consumption of a given system (e.g., mobile device). We compare the state-of-the-art policies in terms of fairness leveraging cooperative game theory and analyse their required information and computational complexity. We show that providing incentives to reduce the total energy consumption of the system (as part of fairness) is tightly coupled to the policy selection. Our study provides guidelines to select an appropriate policy depending on the characteristics of the system.
Author: Harry Henderson
Publisher: Bloomsbury Publishing USA
ISBN:
Category : Science
Languages : en
Pages : 248
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Book Description
Provides timely and up-to-date facts, context, perspectives, and tools to make informed decisions about nuclear energy. In the 21st century, nuclear power has been identified as a viable alternative to traditional energy sources to stem global climate change, and condemned as risky to human health and environmentally irresponsible. Do the advantages of nuclear energy outweigh the risks, especially in light of the meltdown at the Fukushima plant in 2011? This guide provides both a comprehensive overview of this critical and controversial technology, presenting reference tools that include important facts and statistics, biographical profiles, a chronology, and a glossary. It covers major controversies and proposed solutions in detail and contains contributions by experts and important stakeholders that provide invaluable perspective on the topic.
Author:
Publisher:
ISBN:
Category : Energy policy
Languages : en
Pages : 408
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Book Description
Author: Lew Smith
Publisher: Corwin Press
ISBN: 1452210179
Category : Education
Languages : en
Pages : 321
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Book Description
Learn from schools that have made meaningful, positive, and lasting changes! The author presents an in-depth look at eight schools, winners of the National School Change Awards, that have transformed from low-performing into exemplary national status. Smith uses qualitative research, specific examples, and portraiture to offer an inside view of the day-to-day dynamics of school change. This insightful book examines questions such as: Why are some schools able to change while other schools cannot? Why are people challenged by change? What is the best way to measure change? What professional characteristics must principals develop to bring about significant and sustainable change?
Author: Krsanna Duran
Publisher: Trafford Publishing
ISBN: 1466908068
Category : Body, Mind & Spirit
Languages : en
Pages : 269
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Book Description
Departure from the Garden represents the maiden flight of humanity from its earliest beginning with ancestors from the stars. The ancestor races evolved from the same universal code from which the oldest human species grew, many of whom have now left human evolution behind them to climb to even greater states within the universal code. The most ancient emblem on Earth observed in modern UFO contact guides the search for Native America's ancestors, those who returned to Mexico in 1991 in the most extensive UFO activity in modern history. Traces of Native America's ancestors, the ancient astronauts, have often been dismissed as too impossibly ancient to believe. And it is the factor of what can be perceived as reality or truth that is followed in this search for humanity through the manifestation of mind and the shamanic perspective in North America's oldest pyramids. Recent scientific discovery of super continents and new excavations at Gobekli Tepe in Turkey are examined in light of traditional lore from the remote corners of the Earth. The search for The People Of Life, those who opened the tree of life to repopulate Native America, leads through Earth's oldest cultures -- Egypt, Greece, India, Tibet and Mu, the motherland.
Author: Stephen Ritz
Publisher: Rodale Books
ISBN: 1623368650
Category : Biography & Autobiography
Languages : en
Pages : 359
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Book Description
In The Power of a Plant, globally acclaimed teacher and self-proclaimed CEO (Chief Eternal Optimist) Stephen Ritz shows you how, in one of the nation’s poorest communities, his students thrive in school and in life by growing, cooking, eating, and sharing the bounty of their green classroom. What if we taught students that they have as much potential as a seed? That in the right conditions, they can grow into something great? These are the questions that Stephen Ritz—who became a teacher more than 30 years ago—sought to answer in 2004 in a South Bronx high school plagued by rampant crime and a dismal graduation rate. After what can only be defined as a cosmic experience when a flower broke up a fight in his classroom, he saw a way to start tackling his school’s problems: plants. He flipped his curriculum to integrate gardening as an entry point for all learning and inadvertently created an international phenomenon. As Ritz likes to say, “Fifty thousand pounds of vegetables later, my favorite crop is organically grown citizens who are growing and eating themselves into good health and amazing opportunities.” The Power of a Plant tells the story of a green teacher from the Bronx who let one idea germinate into a movement and changed his students’ lives by learning alongside them. Since greening his curriculum, Ritz has seen near-perfect attendance and graduation rates, dramatically increased passing rates on state exams, and behavioral incidents slashed in half. In the poorest congressional district in America, he has helped create 2,200 local jobs and built farms and gardens while changing landscapes and mindsets for residents, students, and colleagues. Along the way, Ritz lost more than 100 pounds by eating the food that he and his students grow in school. The Power of a Plant is his story of hope, resilience, regeneration, and optimism.
