159 resultater (0,46905 sekunder)

Vis alle filtre

Mærke

Butik

Pris (EUR)

Nulstil filter

Produkter
Fra
Butikker

Mercury Stories - Henrik Selin - Bog - MIT Press Ltd - Plusbog.dk

Mercury Stories - Henrik Selin - Bog - MIT Press Ltd - Plusbog.dk

An interdisciplinary analysis of human interactions with mercury through history that sheds light on efforts to promote and achieve sustainability. In Mercury Stories , Henrik Selin and Noelle Eckley Selin examine sustainability through analyzing human interactions with mercury over thousands of years. They explore how people have made beneficial use of this volatile element, how they have been harmed by its toxic properties, and how they have tried to protect themselves and the environment from its damaging effects. Taking a systems approach, they develop and apply an analytical framework that can inform other efforts to evaluate and promote sustainability. After introducing the framework, which uses the lens of a human-technical environmental system and a matrix-based approach to analyze mercury use and exposure, the authors examine five topical mercury systems that each illustrate important issues in mercury science and governance: global cycling of mercury through the atmosphere, land, oceans, and societies; mercury''s dangers to human health, including from occupational, medical, and dietary exposure; mercury emissions to the atmosphere from industrial sources; mercury in commercial products and production processes; and mercury use in artisanal and small-scale gold mining. Finally, looking across the five mercury systems, they distill insights for sustainability analysis more broadly, and draw lessons for researchers, decision-makers, and concerned citizens.

DKK 316.00
1

Power Density - Vaclav Smil - Bog - MIT Press Ltd - Plusbog.dk

Power Density - Vaclav Smil - Bog - MIT Press Ltd - Plusbog.dk

The first systematic, quantitative appraisal of power density, offering detailed reviews of power densities of renewable energy flows, fossil fuels, and all common energy uses. “There''s no author whose books I look forward to more than Vaclav Smil.” —Bill Gates In this book, Vaclav Smil argues that power density is a key determinant of the nature and dynamics of energy systems. Any understanding of complex energy systems must rely on quantitative measures of many fundamental variables. Power density—the rate of energy flux per unit of area—is an important but largely overlooked measure. Smil provides the first systematic, quantitative appraisal of power density, offering detailed reviews of the power densities of renewable energy flows, fossil fuels, thermal electricity generation, and all common energy uses. Smil shows that careful quantification, critical appraisals, and revealing comparisons of power densities make possible a deeper understanding of the ways we harness, convert, and use energies. Conscientious assessment of power densities, he argues, proves particularly revealing when contrasting the fossil fuel–based energy system with renewable energy conversions. Smil explains that modern civilization has evolved as a direct expression of the high power densities of fossil fuel extraction. He argues that our inevitable (and desirable) move to new energy arrangements involving conversions of lower-density renewable energy sources will require our society—currently dominated by megacities and concentrated industrial production—to undergo a profound spatial restructuring of its energy system.

DKK 293.00
1

Power of Position - Robert D. Montoya - Bog - MIT Press Ltd - Plusbog.dk

Power of Position - Robert D. Montoya - Bog - MIT Press Ltd - Plusbog.dk

How biodiversity classification, with its ranking of species, has social and political implications as well as implications for the field of information studies. The idea that species live in nature as pure and clear-cut named individuals is a fiction, as scientists well know. According to Robert D. Montoya, classifications are powerful mechanisms and we must better attend to the machinations of power inherent in them, as well as to how the effects of this power proliferate beyond the boundaries of their original intent. We must acknowledge the many ways our classifications are implicated in environmental, ecological, and social justice work—and information specialists must play a role in updating our notions of what it means to classify. In Power of Position , Montoya shows how classifications are systems that relate one entity with other entities, requiring those who construct a system to value an entity’s relative importance—by way of its position—within a system of other entities. These practices, says Montoya, are important ways of constituting and exerting power. Classification also has very real-world consequences. An animal classified as protected and endangered, for example, is protected by law. Montoya also discusses the Catalogue of Life, a new kind of composite classification that reconciles many local (“traditional”) taxonomies, forming a unified taxonomic backbone structure for organizing biological data. Finally, he shows how the theories of information studies are applicable to realms far beyond those of biological classification.

DKK 385.00
1

Star Power - Erik Butler - Bog - MIT Press Ltd - Plusbog.dk

Star Power - Erik Butler - Bog - MIT Press Ltd - Plusbog.dk

A concise and accessible explanation of the science and technology behind the domestication of nuclear fusion energy. Nuclear fusion research tells us that the Sun uses one gram of hydrogen to make as much energy as can be obtained by burning eight tons of petroleum. If nuclear fusion—the process that makes the stars shine—could be domesticated for commercial energy production, the world would gain an inexhaustible source of energy that neither depletes natural resources nor produces greenhouse gases. In Star Power , Alan Bécoulet offers a concise and accessible primer on fusion energy, explaining the science and technology of nuclear fusion and describing the massive international scientific effort to achieve commercially viable fusion energy.Bécoulet draws on his work as Head of Engineering at ITER (International Thermonuclear Experimental Reactor) to explain how scientists are trying to “put the sun in a box.” He surveys the history of nuclear power, beginning with post–World War II efforts to use atoms for peaceful purposes and describes how energy is derived from fusion, explaining that the essential principle of fusion is based on the capacity of nucleons (protons and neutrons) to assemble and form structures (atomic nuclei) in spite of electrical repulsion between protons, which all have a positive charge. He traces the evolution of fusion research and development, mapping the generation of electric current though fusion. The ITER project marks a giant step in the development of fusion energy, with the potential to demonstrate the feasibility of a nuclear fusion reactor. Star Power offers an introduction to what may be the future of energy production.

DKK 196.00
1

Star Power - Erik Butler - Bog - MIT Press Ltd - Plusbog.dk

Star Power - Erik Butler - Bog - MIT Press Ltd - Plusbog.dk

A concise and accessible explanation of the science and technology behind the domestication of nuclear fusion energy. Nuclear fusion research tells us that the Sun uses one gram of hydrogen to make as much energy as can be obtained by burning eight tons of petroleum. If nuclear fusion—the process that makes the stars shine—could be domesticated for commercial energy production, the world would gain an inexhaustible source of energy that neither depletes natural resources nor produces greenhouse gases. In Star Power , Alan Bécoulet offers a concise and accessible primer on fusion energy, explaining the science and technology of nuclear fusion and describing the massive international scientific effort to achieve commercially viable fusion energy. Bécoulet draws on his work as Head of Engineering at ITER (International Thermonuclear Experimental Reactor) to explain how scientists are trying to “put the sun in a box.” He surveys the history of nuclear power, beginning with post–World War II efforts to use atoms for peaceful purposes and describes how energy is derived from fusion, explaining that the essential principle of fusion is based on the capacity of nucleons (protons and neutrons) to assemble and form structures (atomic nuclei) in spite of electrical repulsion between protons, which all have a positive charge. He traces the evolution of fusion research and development, mapping the generation of electric current though fusion. The ITER project marks a giant step in the development of fusion energy, with the potential to demonstrate the feasibility of a nuclear fusion reactor. Star Power offers an introduction to what may be the future of energy production.

DKK 261.00
1

Ecologies of Power - Alexander Arroyo - Bog - MIT Press Ltd - Plusbog.dk

Ecologies of Power - Alexander Arroyo - Bog - MIT Press Ltd - Plusbog.dk

Countermapping the geospatial footprint of the U.S. Department of Defense to reveal the making, unmaking, and remaking of a vast military-logistical landscape. This book is not about war, nor is it a history of war. Avoiding the shock and awe of wartime images, it explores the contemporary spatial configurations of power camouflaged in the infrastructures, environments, and scales of military operations. Instead of wartime highs, this book starts with drawdown lows, when demobilization and decommissioning morph into realignment and prepositioning. It is in this transitional milieu that the full material magnitudes and geographic entanglements of contemporary militarism are laid bare. Through this perpetual cycle of build up and breakdown, the U.S. Department of Defense—the single largest developer, landowner, equipment contractor, and energy consumer in the world—has engineered a planetary assemblage of “operational environments” in which militarized, demilitarized, and non-militarized landscapes are increasingly inextricable. In a series of critical cartographic essays, Pierre Bélanger and Alexander Arroyo trace this footprint far beyond the battlefield, countermapping the geographies of U.S. militarism across five of the most important and embattled operational environments: the ocean, the atmosphere, the highway, the city, and the desert. From the Indian Ocean atoll of Diego Garcia to the defense-contractor archipelago around Washington, D.C.; from the A01 Highway circling Afghanistan''s high-altitude steppe to surveillance satellites pinging the planet from low-earth orbit; and from the vast cold chain conveying military perishables worldwide to the global constellation of military dumps, sinks, and scrapyards, the book unearths the logistical infrastructures and residual landscapes that render strategy spatial, militarism material, and power operational. In so doing, Bélanger and Arroyo reveal unseen ecologies of power at work in the making and unmaking of environments—operational, built, and otherwise—to come.

DKK 175.00
1

Power Up! - Jean Jinsun Ryoo - Bog - MIT Press Ltd - Plusbog.dk

Power Up! - Jean Jinsun Ryoo - Bog - MIT Press Ltd - Plusbog.dk

A diverse group of teenage friends learn how computing can be personally and politically empowering and why all students need access to computer science education. This lively graphic novel follows a diverse group of teenage friends as they discover that computing can be fun, creative, and empowering. Taylor, Christine, Antonio, and Jon seem like typical young teens—they communicate via endless texting, they share jokes, they worry about starting high school, and they have each other’s backs. But when a racially-biased artificial intelligence system causes harm in their neighborhood, they suddenly realize that tech isn’t as neutral as they thought it was. But can an algorithm be racist? And what is an algorithm, anyway? In school, they decide to explore computing classes, with mixed results. One class is only about typing. The class that Christine wants to join is full, and the school counselor suggests that she take a class in “Tourism and Hospitality” instead. (Really??) But Antonio’s class seems legit, Christine finds an after-school program, and they decide to teach the others what they learn. By summer vacation, all four have discovered that computing is both personally and politically empowering. Interspersed through the narrative are text boxes with computer science explainers and inspirational profiles of people of color and women in the field (including Katherine Johnson of Hidden Figures fame). Power On! is an essential read for young adults, general readers, educators, and anyone interested in the power of computing, how computing can do good or cause harm, and why addressing underrepresentation in computing needs to be a top priority.

DKK 175.00
1

Teach Truth to Power - David R. Garcia - Bog - MIT Press Ltd - Plusbog.dk

Teach Truth to Power - David R. Garcia - Bog - MIT Press Ltd - Plusbog.dk

How academics and researchers can influence education policy: putting research in a policy context, finding unexpected allies, interacting with politicians, and more. Scholarly books and journal articles routinely close with policy recommendations. Yet these recommendations rarely reach politicians. How can academics engage more effectively in the policy process? In Teach Truth to Power , David Garcia offers a how-to guide for scholars and researchers who want to influence education policy, explaining strategies for putting research in a policy context, getting “in the room” where policy happens, finding unexpected allies, interacting with politicians, and more. Countering conventional wisdom about research utilization (also referred to as knowledge mobilization), Garcia explains that engaging in education policy is not a science, it is a craft—a combination of acquired knowledge and intuition that must be learned through practice. Engaging in policy is an interpersonal process; academics who hope to influence policy have to get face-to-face with the politicians who create policy. Garcia’s experience as trusted insider, researcher, and political candidate make him uniquely qualified to offer a roadmap that connects research to policy. He explains that academics can leverage their content expertise to build relationships with politicians (even before they are politicians); demonstrates the effectiveness of the research one-pager; and shows how academics can teach politicians to be champions of research.

DKK 287.00
1

Sources of Power - Gary A. (dr.) Klein - Bog - MIT Press Ltd - Plusbog.dk

Sources of Power - Gary A. (dr.) Klein - Bog - MIT Press Ltd - Plusbog.dk

As seen in Malcolm Gladwell’s Blink —the modern, groundbreaking classic on effective decision making. How people really make decisions: by drawing on prior experience and using a combination of intuition and analysis. We have all seen images of firefighters rescuing people from burning buildings and paramedics treating bombing victims. How do these individuals make the split-second decisions that save lives? Most studies of decision making, based on artificial tasks assigned in laboratory settings, view people as biased and unskilled. In this modern classic, Gary A. Klein proposes a naturalistic approach to decision making, which views people as gaining experience that then enables them to use a combination of intuition and analysis to make decisions. To illustrate this approach, Klein tells stories of people—from pilots to chess masters—acting under such real-life constraints as time pressure, high stakes, personal responsibility, and shifting conditions. Since its publication, Sources of Power has been enormously influential. The book has sold more than 50,000 copies, has been translated into six languages, has been cited in professional journals that range from Journal of Marketing Research to Journal of Nursing , and is mentioned by Malcolm Gladwell in Blink . Author Gary Klein has collaborated with Nobel laureate Daniel Kahneman and served on a team that redesigned the White House Situation Room to support more effective decision making. The model of decision-making Klein proposes in the book has been adopted in many fields, including law enforcement training and petrochemical plant operation.

DKK 259.00
1

The Power of Partnership in Open Government - Suzanne J. Piotrowski - Bog - MIT Press Ltd - Plusbog.dk

The Power of Partnership in Open Government - Suzanne J. Piotrowski - Bog - MIT Press Ltd - Plusbog.dk

What the Open Government Partnership tells us about how international initiatives can and do shape domestic public sector reform. At the 2011 meeting of the UN General Assembly, the governments of eight nations—Brazil, Indonesia, Mexico, Norway, Philippines, South Africa, the United Kingdom, and the United States—launched the Open Government Partnership, a multilateral initiative aimed at promoting transparency, empowering citizens, fighting corruption, and harnessing new technologies to strengthen governance. At the time, many were concerned that the Open Government Partnership would end up toothless, offering only lip service to vague ideals and misguided cyber-optimism. The Power of Partnership in Open Government offers a close look, and a surprising affirmation, of the Open Government Partnership as an example of a successful transnational multistakeholder initiative that has indeed impacted policy and helped to produce progressive reform.By 2019 the Open Government Partnership had grown to 78 member countries and 20 subnational governments. Through a variety of methods—document analysis, interviews, process tracing, and quantitative analysis of secondary data—Suzanne J. Piotrowski, Daniel Berliner, and Alex Ingrams chart the Open Government Partnership’s effectiveness and evaluate what this reveals about the potential of international reform initiatives in general. Their work calls upon scholars and policymakers to reconsider the role of international institutions and, in doing so, to differentiate between direct and indirect pathways to transnational impact on domestic policy. The more nuanced and complex processes of the indirect pathway, they suggest, have considerable but often overlooked potential to shape policy norms and models, alter resources and opportunities, and forge new linkages and coalitions—in short, to drive the substantial changes that inspire initiatives like the Open Government Partnership.

DKK 326.00
1