How did all things African disappear from Santo Domingo? How did a white Hispanic identity instead come to dominate the country's collective consciousness? Why did Dominican intellectuals, in trying to create a free and modern society and shield their country from North American imperialism, reengage Spanish neocolonialism? In an effort to explore these questions, the author analyzes and discusses the socio-historical meanings and implications of Pedro Henriquez Urena's (1884-1946) writings on language. This important twentieth century Latin American intellectual is an unavoidable reference in Hispanic Linguistics and Cultural Studies and his texts make us confront the ideological underpinnings of language, race, and identity in the context of Latin America and the pan-Hispanic community.

In this paper we review some of the landscape of research and development on power and energy as it pertains to the needs of the Army warfighter. We focus on the battlefield and consider questions related to vehicles, dismounted soldiers, and forward operating bases. The literature in the overall field of energy research is immense; we make no attempt to review all these reports but rather have looked at a few selected studies that focus on the military challenges. The context of the study is twofold: the National need to reduce the use of petroleum-based fuels and the Army's need to reduce the logistical burden and hazards of moving said fuels on the battlefield. The conflicts in Iraq and Afghanistan have highlighted the danger inherent in transporting supplies over terrain that is difficult to render safe from terrorist raids and hidden explosives. The Army seeks to reduce this dependence by improving the fuel efficiency for uses that cannot now be entirely supplied by alternatives. These efforts will also provide the opportunity to save a great deal of money and reduce the number of personnel in the logistics chain. Needless to say, there will still be convoys carrying other supplies to forward bases. However, any reduction in the amount of supplies convoyed will be desirable.

Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. Get the job done and learn as you go. A how-To book with practical recipes accompanied with rich screenshots for easy comprehension. "The New iPad: Using New Features in iOS 6 How-To" is for anyone somewhat familiar with an iPad but wanting to get an overview of its new features. A basic understanding of touch devices is good but not necessary. The recipes walk you through everything you need to know to accomplish each task. Good for the novice and the expert, there's something in here for everyone.

This paper examined the changes in the terrorist threat in the United States (US) and questioned if these changes warrant a revision of intelligence oversight (IO) limitations on military counterintelligence (CI) agencies in order to provide greater security for military bases. The paper demonstrated that the terrorist threat in the United States increased. Using the Department of Defense (DoD) methodology to assess terrorist threat level and applying publicly available information, the terrorist threat in the US should be assessed as Medium. Most terrorism experts agree there will be a terrorist attack in the US in the future. Even taking into account the objections of the General Accounting Office, most experts agree that a terrorist group will employ weapons of mass destruction, probably in the US and possibly against the military. These two assumptions demonstrated that the risks of failing to prevent a terrorist attack are greater than ever.

Wastewater treatment represents a continuous challenge for engineers, environmental scientists and regulators. Today, an increasing number of new contaminants are being found such as pharmaceuticals, personal care products, and nanomaterials. In this book, the authors present current research in the study of the biological methods, technology and environmental impact of wastewater treatment processes. Topics include anaerobic membrane bioreactors for wastewater treatment; ecotoxicological approaches to assess wastewater's environmental impact to saltwater; EBPR for wastewater treatment; innovative sequencing batch reactors for industrial wastewater treatment; PAHs in the water environment; and cationic tannins as a coagulatnt/flocculant agent.

Since World War II, predictions of science and technology for military applications have occurred periodically. A study chartered by the Army Air Force predicted in 1947 a broad range of developments in aeronautics and air power and has been a model for such forecasts ever since. Projections in science and technology have been issued for many years by the National Research Council (NRC) of the National Academies, which publishes decadal studies for specific disciplines. Such studies for astronomy and astrophysics, for example, go back to at least 1964. An important task of DOD science and technology (S&T) programs is to avoid technological surprise resulting from the exponential increase in the pace of discovery and change in S&T worldwide. The nature of the military threat is also changing, with the result being new military requirements, some of which can be met by technology. Shaping the S&T portfolio requires predicting and matching these two factors well into the future. Some examples of technologies that have radically affected the battlefield include the Global Positioning System coupled with inexpensive, handheld receivers; the microprocessor revolution, which has placed the power of the Internet and satellite communications in the hands of soldiers in the field; new sensing capabilities such as night vision; and composite materials for armor and armaments. Some of these technologies came from military S&T, some from commercial developments, and still others from a synthesis of the two sectors, but all were based on advances in the underlying sciences. Clearly, leaders and planners in military S&T must keep abreast of such developments and look ahead as best they can. In the Department of Defense (DOD), the last series of forecast studies was done in the 1990s. In 2008, National Defense University's Center for Technology and National Security Policy (CTNSP) assessed the Army's STAR 21 (Strategic Technologies for the Army of the Twenty-First Century) study,3 in which the basic and applied sciences were assessed and forecast as separate and discrete disciplines. Future capabilities were discussed in a separate set of STAR 21 volumes on systems. In general, the technologies of individual systems were not discussed with reference to the underlying sciences. This separation of future capabilities from the underlying S&T forecasts was true for the studies of all three services.

Evaluating the potential threat posed by advances in biotechnology, especially genetically modified organisms (GMOs), and synthetic biology remains a contentious issue. The rapid development of the tools of molecular biology and metabolic engineering has enabled the development of chimeric organisms which possess characteristics which are not native to the wild variant. This is commonplace in the area of biomanufacturing, where genes are introduced into organisms such as E coli and products manufactured via large-scale fermentation. More recently, entire metabolic pathways, albeit of limited complexity, have been engineered into organisms, for example, for the production of artemisinin in yeast.2 In addition to such metabolic engineering projects, whole genomes are being sequenced, leading to the possibility of creating organisms de novo.

Living systems are capable of manufacturing processes, molecular recognition and other complex functions which cannot be replicated by synthetic chemistry or other industrial technologies. Cells routinely manufacture monodisperse nanoscale structures and assemble molecular machines, carry out biochemical reactions and production processes of great complexity, and interact with the environment in an adaptive and emergent manner. Biotic (i.e., living) system s can be labile and, by their nature, difficult to precisely control. The ability to elucidate key metabolic pathways and to replicate their functional properties in a synthetic (i.e., abiotic) format will ultimately permit the design of completely artificial systems with abilities similar to those of a biotic system but with the advantages of precise process control and enhanced ruggedness. This will have profound implications for the many and varied missions of the Department of Defense (DOD) which include, but are not limited to, small-scale power and energy, lightweight flexible armor, on-demand manufacture of high-value products such as pharmaceuticals, low observable materials and-the subject of this paper-chemical and biological defense (CBD).

Paul Ricoeur is one of the most important modern literary theorists and a philosopher of world renown. This collection brings together his published articles, papers, reviews, and interviews that focus on literary theory and criticism. The first of four sections includes early pieces that explore the philosophical foundations for a post-structural hermeneutics. The second contains reviews and essays in which Ricoeur engages in debate over some of the central themes of literary theory, including figuration/configuration and narrativity. In the third section are later essays on post-structuralist hermeneutics, and in the fourth, interviews in which he discusses text, language, and myths. Mario Valdes provides an introduction to the literary theories of Paul Ricoeur and the works in this collection particularly. He also includes a complete bibliography of Ricoeur's works that have appeared in English.