The Fractured Scales


Book Description

With reference to South Asia.




Conceptual Models of Flow and Transport in the Fractured Vadose Zone


Book Description

Fluid flow and solute transport within the vadose zone, the unsaturated zone between the land surface and the water table, can be the cause of expanded plumes arising from localized contaminant sources. An understanding of vadose zone processes is, therefore, an essential prerequisite for cost-effective contaminant remediation efforts. In addition, because such features are potential avenues for rapid transport of chemicals from contamination sources to the water table, the presence of fractures and other channel-like openings in the vadose zone poses a particularly significant problem, Conceptual Models of Flow and Transport in the Fractured Vadose Zone is based on the work of a panel established under the auspices of the U.S. National Committee for Rock Mechanics. It emphasizes the importance of conceptual models and goes on to review the conceptual model development, testing, and refinement processes. The book examines fluid flow and transport mechanisms, noting the difficulty of modeling solute transport, and identifies geochemical and environmental tracer data as important components of the modeling process. Finally, the book recommends several areas for continued research.




Broken Scales


Book Description

Humans are a species that classifies. We arrange the flow of the things and events that we see and experience, place them into categories, and erect boundaries around those categories. Among the boundaries that we erect are those that we put around groups of “other” human beings. The evil side of human classification of other human beings is that we sometimes create false categories of other people, as is often the case in racial, ethnic, and religious stereotypes. This unmindful creation of empty categories of human characteristics is what happened during two periods crucial to the construction of race in America. This is racism. The United States is in a period of deep cultural flux and conflict, much of it seen through the lens of race. Tom Diaz proposes that the everyday actions of ordinary people, in the context of extreme political and cultural polarization, distort the criminal justice system and betray the lofty ideals expressed in American founding documents and centuries of Anglo-American articulations of basic human rights. These everyday actions range across a spectrum from the armed intervention of private citizens in the forms of individual action, neighborhood watches, and citizen’s arrests, to the expectations imposed on law enforcement, in particular, and the criminal justice system in general.







Broken Scales


Book Description

However rare, some injustices are "objectively" determined, often through DNA evidence, which allows us to squarely establish innocence despite a conviction. But the stories selected for this book represent a cross-section: some are such that (almost) every reader will see and acknowledge the wrong, and some interviews may leave the readers scratching his head, wondering "what was the author thinking?" By speaking with those impacted by injustices that occurred over the last 60 years--during the 1950s at the height of McCarthyism, the 1980s in Louisiana and New York when race played a large a role in how justice was dispensed and how the media portrayed the participants, the aftermath of 9/11 when many were prepared to believe the worst, and the time shortly before the Supreme Court decided that marriage could be granted to same-sex couples--this book requires readers to look at injustice in the context of our times. The stories told by the participants themselves give the reader insight into the challenges of dispensing, and even commenting on, justice. The author asks difficult questions: Is there an injustice when the game seems to have been played fairly, but the System still got it wrong? Is it an injustice when a jury, properly charged with the evidence fairly presented, convicts the wrong man? Or when people, so passionate in their own point of view, use over-the-top tactics to persuade others of their position? These interviews add to the important--and what must be ongoing--conversation about injustice in America







Environmental Rock Engineering


Book Description

This book is a collection of papers presented at the 1st Kyoto International Symposium on Underground Environment entitled "Role of Geo-technology to the Underground Environment". Consists of nine keynote papers, thirty-one technical papers and fifteen papers resulting from the poster presentations, each covering a vital aspect of underground engineering.




Scale Effects in Rock Masses 93


Book Description

The proceedings of the 2nd International Scale Effects in Rock Masses, held in Lisbon, June 25, 1993. The text includes coverage of scale effects in the determination of the deformability and strength of rock masses and scale effects in the determination of internal rock masses.







Poromechanics


Book Description

This text features 105 papers dealing with the fundamentals and the applications of poromechanics from the Biot conference of 1998, held in Louvain-la-Neuve. Topics include: wave propogation; numerical modelling; identification of poromechanical parameters; and constitutive modelling.




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