Rapidly developing countries such as China and India are the real main players in the climate debate, with the potential for massive increases in their carbon emissions in coming years. Brazil is often included in their number, yet this country is in fact notable for its exceptionally high reliance on energy from renewable sources - approaching 50%. However, the fact that much of this energy comes from hydropower and biofuels, and recent discoveries of massive oil reserves off of the Brazilian coast, are a recipe for controversy. In this detailed account, Antonio Dias Leite sets out the development of Brazil's energy mix. Beginning with the history of energy provision and use, he then moves on to tackle the various sources in detail: hydropower, biomass and other renewables, as well as fossil fuels and nuclear power. In each case he examines growth, distribution, environmental and socio-economic issues (such as deforestation and displacement of indigenous communities) and potential for future development - highlighting what has worked, and what hasn't. The book ends by examining Brazilian approaches to energy efficiency, and by positioning Brazil in the world context. This is a major contribution to the discussion around climate change mitigation that will be key reading for policymakers and researchers concerned with the future role and impacts of rapidly developing countries.
Boats of your dreams. Eight of them. Watch them evolve from concept sketches to final drawings. Experience the give and take between designer and eight different boat-savvy clients. Would you have added just a bit more shear? Increased the headroom? It's time for some serious daydreaming.
Spirituality shall be transversal to all races, communities and civilizations, because in it, lays all hope that life is not just a meaningless moment besides genetic heritage received from our ancestors. Because all creeds are based on the same principles, I believe that there is a single entity for all, one single faith that guides the common sense and lead us to believe.
As Linux® on System z® becomes more prevalent and mainstream in the industry, the need for it to deliver higher levels of availability is increasing. IBM® supports the High Availability Linux (Linux-HA) project, which provides high availability functions to the open source community. One component of the Linux-HA project is the Heartbeat program, which runs on every known Linux platform. Heartbeat is part of the framework of the Linux-HA project. This IBM Redbooks® publication provides information to help you evaluate and implement Linux-HA release 2 by using Heartbeat 2.0 on the IBM System z platform with either SUSE® Linux Enterprise Server version 10 or Red Hat® Enterprise Linux® 5. To begin, we review the fundamentals of high availability concepts and terminology. Then we discuss the Heartbeat 2.0 architecture and its components. We examine some of the special considerations when using Heartbeat 2.0 on Linux on System z, particularly Linux on z/VM®, with logical partitions (LPARs), interguest communication by using HiperSocketsTM, and Shoot The Other Node In The Head (STONITH) by using VSMSERVE for Simple Network IPL (snIPL). By reading this book, you can examine our environment as we outline our installation and setup processes and configuration. We demonstrate an active and passive single resource scenario and a quorum scenario by using a single resource with three guests in the cluster. Finally, we demonstrate and describe sample usage scenarios.
The architects Saavedra and Díaz-Llanos produced a marvelous adaptation of the architectural style to the environment without compromising its essence.
This book explores the potential of magnetic superconductors in storage systems, specifically focusing on superconducting magnetic energy storage (SMES) systems and using the Spanish electricity system, controlled by Red Eléctrica de España (REE), as an example. The book provides a comprehensive analysis of the economic costs associated with the manufacture and maintenance of SMES systems, as well as a regulatory analysis for their implementation in the complex Spanish electrical system. The analysis also compares this system with the regulations of other countries, providing a comprehensive case study. The book examines the possible economic and environmental benefits of using magnetic superconductors in electrical systems and provides a technical study of the use of these systems in hybrid storage systems that complement each other to optimize network performance. The study is conducted from the perspective of new distribution networks, distributed generation, and the concepts of the smart city. The book also explores potential applications and developments, such as electric vehicles. Overall, this book offers an insightful and comprehensive analysis of the potential of magnetic superconductors in storage systems. It will be an invaluable resource for researchers, engineers, and policymakers interested in the future of energy storage systems
Single and two-phase flows are ubiquitous in most natural process and engineering systems. Examples of systems or process include, packed bed reactors, either single phase or multiphase, absorber and adsorber separation columns, filter beds, plate heat exchangers, flow of viscoelastic fluids in polymer systems, or the enhanced recovery of oil, among others. In each case the flow plays a central role in determining the system or process behavior and performance. A better understanding of the underlying physical phenomena and the ability to describe the phenomena properly are both crucial to improving design, operation and control processes involving the flow of fluids, ensuring that they will be more efficient and cost effective. Expanding disciplines such as microfluidics and the simulation of complex flow physical systems, such as blood flow in physiological networks, also rely heavily on accurate predictions of fluid flow. Recent advances either in computational and experimental techniques are improving the existing knowledge of single and multiphase flows in engineering and physical systems of interest. This ebook is a review on the state-of-the-art and recent advances in critical areas of fluid mechanics and transport phenomena with respect to chemical and biomedical engineering applications.
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