scheffran jürgen (148 risultati)

Taschenbuch; Condizione: Gut. 254 S. : Ill., graph. Darst. ; 19 cm Papierqualität und Alter führten zu einer Nachdunklung der Seiten und der Buchschnitt ist angestaubt. Im Übrigen ist das Taschenbuch in einem guten Zustand. Sprache: Deutsch Gewicht in Gramm: 150.

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kart. Condizione: Gut. 254 S. : Ill., graph. Darst. ; 19 cm Sprache: Deutsch.

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Paperback. Condizione: Brand New. German language. 7.36x4.76x0.55 inches. In Stock.

Softcover/Paperback. Condizione: Gut. 128 S. gutes und sauberes Exemplar (Schnitt leicht stockfleckig) Sprache: Deutsch Gewicht in Gramm: 385.

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12 x 19 cm Kleine Bibliothek; 415. 345 S. Kartoniert. bestempelt; Einband mit leichten Gebrauchsspuren; Seiten alters- und papierbedingt leicht gebräunt; Kleine Bucheinführung: Natur- und Gesellschaftswissenschaftler untersuchen, warum Westeuropa eine Schlüsselrolle für die Zukunft des SDI-Programms der USA spielt; warum seine Beteiligung an den amerikanischen Plänen in eine politische, technologische und militärische Falle führen würde; wie sich EUREKA, Raumfahrtprogramme, Rahmenabkommen und Europäische Verteidigungsinitiative (EVI) als westeuropäische Antworten auf SDI zwischen onkurrenz und Kooperation gegenüber den USA bewegen. Die Autoren machen auch deutlich, daß Westeuropa zu einer internationalen wirtschaftlich-technischen Zusammenarbeit beitragen kann, die dem Frieden, der Abrüstung und Entspannung verpflichtet ist. Der Band ist eine wichtige Ergänzung für das Standartwerk "Die Front im All" (Kleine Bibliothek 350), das von denselben Herausgebern stammt und in einer völligen Neuausgabe vorliegt.

Hardcover. Condizione: Brand New. German language. 7.52x5.04x1.54 inches. In Stock.

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Rústica Hilo. Condizione: Nuevo.

Condizione: New. pp. 363.

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19 x 12 Taschenbuch. 2. Auflage. 254 Seiten. OKart. Ordnungsgemäß ausgesondertes Bibliotheksexemplar (Stempel, Rückenschild). Seitenränder nachgedunkelt, sonst noch gut erhalten. Sprache: Deutsch Gewicht in Gramm: 400.

19 x 12 Taschenbuch. 2. Auflage. 254 Seiten. OKart. Ordnungsgemäß aus NVA-Beständen ausgesondertes Exemplar (Stempel, Rückenschild). Seitenränder etwas nachgedunkelt, sonst noch gut erhalten. Sprache: Deutsch Gewicht in Gramm: 400.

19 x 12 Taschenbuch. 2. Auflage. 254 Seiten. OKart. Ordnungsgemäß ausgesondertes Bibliotheksexemplar (Stempel, Rückenschild). Seitenränder nachgedunkelt, sonst noch gut erhalten. Sprache: Deutsch Gewicht in Gramm: 400.

Condizione: New. In.

Paperback. Condizione: Brand New. 363 pages. 10.00x7.01x0.82 inches. In Stock.

Condizione: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | This book is the outcome of a project that started with the organisation of theTopicalWorkshopon¿Agent-BasedComputationalModelling. AnInst- ment for Analysing Complex Adaptive Systems in Demography, Economics and Environment¿ at the Vienna Institute of Demography, December 4-6, 2003. The workshop brought together scholars from several disciplines, all- ing both for serious scienti?c debate and for informal conversation over a cup co?ee or during a visit to the wonderfulmuseums of Vienna. One of the nicest features of Agent-Based Modelling is indeed the opportunity that scholars ?nd a common language and discuss from their disciplinary perspective, in turn learning from other perspectives. Given the success of the meeting, we found it important to pursue the purpose of collecting these interdisciplinary contributions in a volume. In order to ensure the highest scienti?c standards for the book, we decided that all the contributions (with the sole exception of the introductory chapter) should have been accepted conditional on peer reviews. Generoushelpwasprovidedbyreviewers,someofwhomwereneither directly involved in the workshop nor in the book. All this would not have been possible without the funding provided by the Complex Systems N- work of Excellence (Exystence) funded by the European Union, the Vienna Institute of Demography of the Austrian Academy of Sciences, Universit` a Bocconi, and ARC Systems Research GmbH, and the help of the wonderful sta? ofthe Vienna Institute of Demography(in particular,Ani Minassianand Belinda Aparicio Diaz). Agent-Based Modelling is important, interesting and also fun¿we hope this book contributes to showing that. Milano Francesco C.

Condizione: New. In.

Condizione: New. pp. 244.

Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 904 | Sprache: Englisch | Produktart: Bücher | Severe droughts, damaging floods and mass migration: Climate change is becoming a focal point for security and conflict research and a challenge for the world¿s governance structures. But how severe are the security risks and conflict potentials of climate change? Could global warming trigger a sequence of events leading to economic decline, social unrest and political instability? What are the causal relationships between resource scarcity and violent conflict? This book brings together international experts to explore these questions using in-depth case studies from around the world. Furthermore, the authors discuss strategies, institutions and cooperative approaches to stabilize the climate-society interaction.

Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 476 | Sprache: Englisch | Produktart: Bücher | This book is a collection of chapters concerning the use of biomass for the sustainable production of energy and chemicals¿an important goal that will help decrease the production of greenhouse gases to help mitigate global warming, provide energy security in the face of dwindling petroleum reserves, improve balance of payment problems and spur local economic development. Clearly there are ways to save energy that need to be encouraged more. These include more use of energy sources such as, among others, manure in anaerobic digesters, waste wood in forests as fuel or feedstock for cellulosic ethanol, and conservation reserve program (CRP) land crops that are presently unused in the US. The use of biofuels is not new; Rudolf Diesel used peanut oil as fuel in the ?rst engines he developed (Chap. 8), and ethanol was used in the early 1900s in the US as automobile fuel [Songstad et al. (2009) Historical perspective of biofuels: learning from the past to rediscover the future. In Vitro Cell Dev Biol Plant 45:189¿192). Brazil now produces enough sugar cane ethanol to make up about 50% of its transportation fuel needs (Chap. 4). The next big thing will be cellulosic ethanol. At present, there is also the use of Miscanthus x giganteous as fuel for power plants in the UK (Chap. 2), bagasse (sugar cane waste) to power sugar cane mills (Chap. 4), and waste wood and sawdust to power sawmills (Chap. 7).

Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 439 | Sprache: Englisch | Produktart: Bücher | Concerns about energy security, uncertainty about oil prices, declining oil reserves, and global climate change are fueling a shift towards bioenergy as a renewable alternative to fossil fuels. Public policies and private investments around the globe are aiming to increase local capacity to produce biofuels. A key constraint to the expansion of biofuel production is the limited amount of land available to meet the needs for fuel, feed, and food in the coming decades. Large-scale biofuel production raises concerns about food versus fuel tradeoffs, about demands for natural resources such as water, and about potential impacts on environmental quality. The book is organized into five parts. The introductory part provides a context for the emerging economic and policy challenges related to bioenergy and the motivations for biofuels as an energy source. The second part of the handbook includes chapters that examine the implications of expanded production of first generation biofuels for the allocation of land between food and fuel and for food/feed prices and trade in biofuels as well as the potential for technology improvements to mitigate the food vs. fuel competition for land. Chapters in the third part examine the infrastructural and logistical challenges posed by large scale biofuel production and the factors that will influence the location of biorefineries and the mix of feedstocks they use. The fourth part includes chapters that examine the environmental implications of biofuels, their implications for the design of policies and the unintended environmental consequences of existing biofuel policies. The final part presents economic analysis of the market, social welfare, and distributional effects of biofuel policies.

Condizione: Hervorragend. Zustand: Hervorragend | Seiten: 476 | Sprache: Englisch | Produktart: Bücher | This book is a collection of chapters concerning the use of biomass for the sustainable production of energy and chemicals¿an important goal that will help decrease the production of greenhouse gases to help mitigate global warming, provide energy security in the face of dwindling petroleum reserves, improve balance of payment problems and spur local economic development. Clearly there are ways to save energy that need to be encouraged more. These include more use of energy sources such as, among others, manure in anaerobic digesters, waste wood in forests as fuel or feedstock for cellulosic ethanol, and conservation reserve program (CRP) land crops that are presently unused in the US. The use of biofuels is not new; Rudolf Diesel used peanut oil as fuel in the ?rst engines he developed (Chap. 8), and ethanol was used in the early 1900s in the US as automobile fuel [Songstad et al. (2009) Historical perspective of biofuels: learning from the past to rediscover the future. In Vitro Cell Dev Biol Plant 45:189¿192). Brazil now produces enough sugar cane ethanol to make up about 50% of its transportation fuel needs (Chap. 4). The next big thing will be cellulosic ethanol. At present, there is also the use of Miscanthus x giganteous as fuel for power plants in the UK (Chap. 2), bagasse (sugar cane waste) to power sugar cane mills (Chap. 4), and waste wood and sawdust to power sawmills (Chap. 7).

Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 333 | Sprache: Englisch | Produktart: Bücher | This book examines the recent development and use of computer modeling and simulation as an important tool for understanding environmental and resource-based conflicts and for finding pathways for conflict resolution. It introduces a new, innovative technique for using agent-based modeling as a tool for better understanding environmental conflicts.

Darmstadt, WBG 1998. 304 Seiten. Orig. Softocver, 8°. Sehr gut erhalten.

XXXI, 1005 Seiten, 1. Auflage; mit graphischen Darstellungen und Tabellen; mit Literatur und Register; [Hexagon Series on Human and Environmental Security and Peace, Vol. 10]; --- gutes Exemplar Sprache: Englisch Gewicht in Gramm: 3400 Lex.-8°, Gebundene Ausgabe / Pappband.