In this novel academic study, Aled Thomas analyses modern issues surrounding boundaries and fluidity in contemporary Scientology. By using the Scientologist practice of 'auditing' as a case study, this book explores the ways in which new types of 'Scientologies' can emerge. The notion of Free Zone Scientology is characterised by its horizontal structure, in contrast to the vertical-hierarchy of the institutional Church of Scientology. With this in mind, Thomas explores the Free Zone as an example of a developing and fluid religion, directly addressing questions concerning authority, leadership and material objects. This book, by maintaining a double-focus on the top-down hierarchy of the Church of Scientology and the horizontal-fluid nature of the Free Zone, breaks away from previous research on new religions, with have tended to focus either on new religions as indices of broad social processes, such as secularization or globalization, or as exemplars of exotic processes, such as charismatic authority and brainwashing. Instead, Thomas adopts auditing as a method of providing an in-depth case study of a new religion in transition and transformation in the 21st century. This opens the study of contemporary and new religions to a series of new questions around hybrid religions (sacred and secular), and acts as a framework for the study of similar movements formed in recent decades.

The NASA Technical Reports Servcr (NTRS) houses half a million publications that are a valuable means of information to researchers, teachers, students, and the general public. These documents are all aerospace related with much scientific and technical information created or funded by NASA. Some types of documents include conference papers, research reports, meeting papers, journal articles and more. This is one of those documents.

The objective of this report is to contribute to the independent assessment of the Space Shuttle External Tank Foam Material. This report specifically addresses material modeling, characterization testing, data reduction methods, and data pedigree. A brief description of the External Tank foam materials, locations, and standard failure modes is provided to develop suitable background information. A review of mechanics based analysis methods from the open literature is used to provide an assessment of the state-of-the-art in material modeling of closed cell foams. Further, this report assesses the existing material property database and investigates sources of material property variability. The report presents identified deficiencies in testing methods and procedures, recommendations for additional testing as required, identification of near-term improvements that should be pursued, and long-term capabilities or enhancements that should be developed.

The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their circulars.