It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.

The broad aim of this book is to provide a general basis for comparatively analysing and understanding the French riots of October/November 2005 and the corresponding Bristish disorders which occurred in the spring/summer of 2001. The first of the French riots broke out on 27 October in the north Parisian banlieue (suburb) of Clichy-sous-Bois when two teenage youths of Muslim heritage were electrocuted in a substation while fleeing from the police. The two youths had apparently become unwittingly involved, together with their friends, in a police investigation of a break-in. It is not clear whether they had actually been chased by police officers. Nevertheless, a rumor to this effect quickly circulated the locality, provoking violent confrontation between youths and police. Three more weeks of rioting then ensued in neighbouring Parisian suburbs and other major French cities with similar concentrations of ethnic minorities. The riots invariably involved thousands of youths from poorer areas who confronted the police, set fire to local buildings and ignited hundreds of motor vehicles. Further rioting - though not on the same scale as in 2005 - occurred subsequently in 2006 and 2007. England and Wales have had their own counterparts to the French riots. In the early and mid 1980s, there were a number of clashes between police and African-Caribbean youths in inner-city areas. Further, in 2001 rioting broke out in the northern mill towns and cities of Bradford, Burnley, Leeds and Oldham. All of these later instances involved youths from Pakistani or Bangladeshi descent. In contrast to the riots that occurred in France though, a contributing factor to 2001 riots was the activities of white neo-Fascists. Many official reports and academic studies followed each wave of disorder, each questioning the effectiveness of Britain's 'multicultural' society, in addition to other possible factors such as the marginalisation and 'criminalisation' of minority ethnic youth, and their relations with the police. Such issues were again on the agenda after more rioting occurred in the Lozells area of Birmingham in 2005. Unlike the previous disorders, this entailed conflict between South Asian and African-Caribbean youths, following a rumor that a young African girl had been gang-raped by South Asians. British attempts to analyse and remedy the underlying causes of the riots constitute a potentially valuable resource to French academics, practitioners and policy makers. In turn, the French experience provides a fertile basis for re-applying, testing and enhancing existing British theory and policy. The book consists of a highly coherent, theoretically rich and thematically comprehensive collection of papers which provide an unparalleled description and comparative analysis of the French and British riots, along with social policy recommendations to help to address the underlying issues.

This report, organized in four major sections, presents reliability information based on field operation, dormant state and test data for more than 250 major nonelectronic part types. The four sections are Generic Data, Detailed Data, Application Data, and failure Modes and Mechanisms. Each device type contains reliability information in relation to the specific operational environments. (Author).

Technical, psychological and social aspects of industrial safety come under the rigorous scrutiny of scientists and engineers from a vast array of different backgrounds. For many years, as an immediate result of direct international governmental and popular concern, the nuclear power industry has led the safety world. Safety Culture in Nuclear Powe