- questions how bureaucracies conceive of and consequently interact with nature, and suggests that our managed public landscapes are neither entirely managed nor entirely wild - questions which kinds of human influence, conceived of in the widest possible sense, will produce ideal environments for future generations, and who gets to choose - draws on the author's experience as an objective scholar and over 10 years working as a practitioner in federal land management agencies - will be of great interest to students and scholars of natural resource management, policy and politics, and professionals working in environmental management roles as well as policymakers involved public policy and administration.

- questions how bureaucracies conceive of and consequently interact with nature, and suggests that our managed public landscapes are neither entirely managed nor entirely wild - questions which kinds of human influence, conceived of in the widest possible sense, will produce ideal environments for future generations, and who gets to choose - draws on the author's experience as an objective scholar and over 10 years working as a practitioner in federal land management agencies - will be of great interest to students and scholars of natural resource management, policy and politics, and professionals working in environmental management roles as well as policymakers involved public policy and administration.

Through a curated selection of quotations, images and interviews, Filmmakers on Film reveals what matters most to the masters. Discover how the giants of filmmaking - from Sofia Coppola to Agnes Varda - developed their distinctive visual styles, the core ideas that underpin their practice and, most importantly, what their films mean to you.

The Activated Sludge (AS) Process is old technology but is still widely adopted worldwide for its convenience and simplicity: an impressive number (many hundred of thousands) of this kind of system are in operation. Occasionally, problems such as bulking and foaming occur, causing regulation violations and large investment is often required immediately to control them. For this reason, an intense research effort has been made during the last few decades to face these problems, and this report details the work undertaken by the IWA Specialist Group on Activated Sludge Population Dynamics. This Scientific and Technical Report describes the main reasons fslyuor the growth of the different filamentous microorganisms in activated sludge, and the biological molecular tools available today for the identification of the main biomass components. The wide range of experiences around the world is documented and the methods to avoid the proliferation of these organisms are presented and critically reviewed. Activated Sludge Separation Problems consists of seven chapters, presenting up-to-date technical and scientific aspects of these processes. Scientific and Technical Report No. 16

Anaerobic/aerobic (AnA) and completely aerobic (CA) laboratory-scale sequencing batch reactors operating on an acetate- and casamino acids-based synthetic wastewater were used to investigate the suitability of the AnA process for treating nutrient?deficient wastewaters in plants that have stringent effluent nutrient requirements. Of particular interest is the case where phosphorus (P)-deficient wastewaters with highly variable influent COD loading are being treated to meet both effluent TSS and P limits. At a 4 d mean cell residence time, AnA activated sludge had an approx. 20% lower P requirement than CA activated sludge. The difference between the end-of-aerobic cycle polyhydroxyalkanoate and carbohydrate contents of the sludges indicated that the AnAsludge used more influent carbon than the CA sludge for synthesis of non-P-containing storage products. The nitrogen requirements of AnA sludge were similar to those of the CA sludge. The AnA and CA SBRs were subjected to three different transient influent COD loading patterns that simulated (#1) daily COD Loading fluctuations, (#2) low weekend COD loading, and (#3) extended low COD loading periods. During the Loading Pattern #1 experiment, the average effluent soluble P concentrations for the AnA and CA SBRs were 0.4 and 1.0 mgP/L respectively, and complete removal of influent acetate was observed. During the Loading Pattern #2 experiment, the average effluent soluble P concentrations for the AnA and CA SBRs were 0.3 and 0.9 mgP/L respectively, but effluent acetate was detected during the first high COD loading cycle following the low weekend COD loading period. During the Loading Pattern #3 experiment, the VSS content of both reactors dropped sharply, effluent acetate breakthrough occurred, and effluent P concentrations exceeding 1 mgP/L were detected in both the AnA and CA SBRs. Based on these findings, the AnA process has potential as a technologically and economically superior alternative for wastewater treatment plants treating P-deficient wastewasters to meet stringent effluent TSS and P limits. This publication can also be purchased and downloaded via Pay Per View on Water Intelligence Online - click on the Pay Per View icon below

This set gathers together key writings which chart the formative years of insurance and reviews important stages in the history of the subject from contemporary perspectives.

This set gathers together key writings which chart the formative years of insurance and reviews important stages in the history of the subject from contemporary perspectives.

This set gathers together key writings which chart the formative years of insurance and reviews important stages in the history of the subject from contemporary perspectives.

This set gathers together key writings which chart the formative years of insurance and reviews important stages in the history of the subject from contemporary perspectives.

The most common activated sludge operating problems causing poor plant performance are related to solids separation. Especially common are bulking and foaming. Without a proper scientific foundation to support the efforts of wastewater treatment plant management, many attempts to thwart bulking and foaming have failed. Manual on Solving Activated Sludge Bulking, Foaming, and Other Solids Separation Problems provides the critical scientific and practical underpinnings needed to understand and combat these problems. The third edition of this flagship text is a comprehensive, concise guide to the microbiological and technical aspects of controlling all types of solid separation problems. The scientific theory is applied to real-world scenarios, greatly increasing the number of real-world examples of successful control methods. New information is also included on filamentous organism growth and its application in the control of sludge bulking and foaming. Now plant operators, regulators and wastewater engineers have a complete guide for battling these formidable design and operating problems.

Do your performance measures seek primarily to detect and control undesirable activities, rather than sharing and rewarding productive behaviour? Every organisation needs to measure its performance and that of the people it employs; David Jenkins shows you how to make more productive use of such measures. For measures to be accurate and reliable there are fundamental rules that need to be applied. Ignoring or misapplying them undermines performance and impedes the achievement of the corporate goal. For any enterprise, data must be available across the whole spectrum of activity in which it is engaged. The quality of that information will depend on the way it is measured. In some commercial organisations data is regularly gathered at local level. Instead of being used at this point, it is often fed into a corporate information system which, having recycled it, issues the result in a form that does not always meet needs. In Measuring Performance, David Jenkins examines the more traditional measures of performance and highlights their shortcomings as well as assessing the merits of the alternative approaches that are currently available. The book concludes with a step-by-step guide to reviewing the effectiveness of your organisation's existing systems for measuring performance and identifying ways of improving them.

This set gathers together key writings which chart the formative years of insurance and reviews important stages in the history of the subject from contemporary perspectives.

This set gathers together key writings which chart the formative years of insurance and reviews important stages in the history of the subject from contemporary perspectives.

This set gathers together key writings which chart the formative years of insurance and reviews important stages in the history of the subject from contemporary perspectives.

This set gathers together key writings which chart the formative years of insurance and reviews important stages in the history of the subject from contemporary perspectives.

This set gathers together key writings which chart the formative years of insurance and reviews important stages in the history of the subject from contemporary perspectives.

One of the greatest treasures in the archives of the Welsh Industrial and Maritime Museum is the Hansen Collection, consisting of over 4500 negatives of shipping taken at Cardiff Docks between 1920 and 1975. Lars Peter Hansen, a native of Copenhagen, settled in Cardiff in 1891 and he and his third son Leslie established a photographic business in the docks; taking pictures of ships for sale to seamen and shipowners was an important part of their business. Following the retirement of Leslie Hansen in 1975, the museum purchased the negative collection. Its historical value cannot be overstated and this album is intended as a tribute to the Hansens, who through their work have bequeathed to Wales a pictorial record of shipping activity at the nation's premier port.

Human Papillomavirus: Proving and Using a Viral Cause for Cancer presents a steady and massive accumulation of evidence about the role of HPV and prevention of HPV-induced cancer, along with the role and personal commitment of many scientists of different backgrounds in establishing global relevance. This exercise involved years of personal commitment to proving or disproving an idea that aroused initial skepticism, and that still has difficult implications for some. It remains one of the big successes of medicine that exploited both established medical science dating back to the nineteenth century and new molecular genetic science during a time of transition in medicine.

From 1875 to the present day, the Cardiff and Bristol Channel Incorporated Shipowners' Association has been the representative body for shipowners in Cardiff and other Bristol Channel ports. This study looks at some of the most representative periods in its history: the reaction of the Association to the proposal to build new docks in Barry in the 1880s, the Seaman's Strike in 1911, and the schism which split the Association in 1912-14. David Jenkins also reveals that a barrage across the estuary of the rivers Taff and Ely was first proposed as early as 1920. Nothing came of that proposal, but in 1929 a similar scheme was once more under consideration, comprising a dam with two locks across the tidal channel, between Penarth Head and Queen Alexandra lock.

Covering a wide range of structural elements and related defects, this collection of twenty concrete bridge strengthening and repair case studies showcases solutions to real problems encountered in the field and the processes by which those solutions were developed. Drawing on a lifetime of experience Atkins consultant Iain Kennedy Reid provides insight into methods of investigation and diagnosis of problems relating to beams, slabs, columns and panel walls, as well as how to apply demand-led research to these problems in a practical way.

"The Strange Death of Architectural Criticism" is a collection of 100 essays and articles by Martin Pawley, one of the most important and entertaining voices in postwar architectural criticism. Pawley studied architecture at the Oxford School of Architecture, the Ecole Nationale Superieure des Beaux Arts in Paris and the Architectural Association in London, before embarking on a distinguished career as a writer, teacher, critic and broadcaster.A former editor of "Building Design", Pawley was later architecture critic of "The Guardian" and "The Observer" and has contributed to "The Architects' Journal", "RIBA Journal" and "Blueprint" amongst other publications.Spanning Pawley's 40 year career, "The Strange Death of Architectural Criticism" is a celebration of his remarkable body of work. Beginning with his AA diploma thesis "The Time House", the book includes writings on contemporary design, iconic buildings and some of the most important issues facing modern architecture as well as interviews with architects including Norman Foster, Buckminster Fuller, Leon Krier and Zaha Hadid. By turns poignant, coruscating, controversial and humorous - but always original and insightful - this book is a reminder of how exhilarating architectural writing at its best can be.

The sixth volume in a monumental survey of the works of Norman Foster focuses on the years 1996 2009 and projects towards an exciting future of continued architectural excellence. Winner of the Pritzker Prize and the Praemium Imperiale, Norman Foster is one of the most innovative and forwardthinking architects at work today. This volume features more than 1,000 plans, sketches, and photographs of some of Foster's most renowned projects, including London's new Wembley Stadium, Germany's Dresden Station, and Beijing's new international airport. These and other important structures, along with lighting systems, furniture collections, and memorials, reveal the enormous range of Foster + Partners' work. In addition to offering insights into individual projects, this volume contextualizes Foster's work, identifying themes and connections, discussing influences and inspirations, and invoking a host of historical, cultural, and architectural references. A final chapter looks forward to forthcoming projects, further detailing a momentous career highlighted by creativity, innovation, and achievement.

Essential in the everyday lives of all societies for providing protection and warmth, textiles also fulfill social, cultural, military, legal, and symbolic functions and have played a key role in the economic activity of societies from ancient times. This magnificent two-volume study brings together the leading experts on textiles from eight countries, ensuring authoritative coverage of the production and uses of textiles in western societies from the earliest times to the present day. With contributions from archaeologists, economic and social historians, historians of fashion and the history of dress, and museum curators, no other book offers the breadth of coverage of this one, in terms of time period, subject matter, or approach. The book's range and accessibility will ensure that it is a key reference for specialists and non-specialists alike. David Jenkins is Senior Lecturer in Economic History in the Department of Economics and Related Studies at the University of York. He is also Governor and Company Secretary of the Pasold Research Fund, which promotes research and publication in the history of textiles in the eighteenth, nineteenth and twentieth centuries. Jenkins has a special interest in the wool textile industry, where his major contribution is (with the late K.G. Ponting) The British Wool Textile Industry, 1880-1914 (Ashgate Publishing Company, 1982). For several years Jenkins was a member of Council and Honorary Secretary of the Economic History Society and is a member of the Editorial Board of Textile History.