Grey's U.S. travels inspired him to examine the conditions of the employed and the unemployed in America. Mr. Grey's numerous side trips to Canada and Mexico offer an interesting perspective.

As the nineteenth-century drew to a close, women became more numerous and prominent in British journalism. This book offers a fascinating introduction to the work lives of twelve such journalists, and each essay examines the career, writing and strategic choices of women battling against the odds to secure recognition in a male-dominated society.

Women, Crime and Language examines the relationships between discourses of crime and gender: how women are represented in fiction and reportage, and how they have represented themselves. Frances Gray explores a number of high-profile cases from the Whitechapel Murders of 1888 to the Children's Home scandals of the present day, in which women have been featured as victims, perpetrators or investigators. The author tracks the representation of women through detective stories, plays and novels.

Calculus and linear algebra are two dominant themes in contemporary mathematics and its applications. The aim of this book is to introduce linear algebra in an intuitive geometric setting as the study of linear maps and to use these simpler linear functions to study more complicated nonlinear functions. In this way, many of the ideas, techniques, and formulas in the calculus of several variables are clarified and understood in a more conceptual way. After using this text a student should be well prepared for subsequent advanced courses in both algebra and linear differential equations as well as the many applications where linearity and its interplay with nonlinearity are significant. This second edition has been revised to clarify the concepts. Many exercises and illustrations have been included to make the text more usable for students.

Too often accounts of African family life have tended to describe the family in purely static terms. The contributors to this book emphasize the developmental or time dimension of the family, analysing it as a process. In the seven different societies described in East Africa, the Congo and the Transvaal the changing nature of the distribution of rights in the family property and resources is directly linked with the growth and change of the family itself. First published in 1964.

This comprehensive reference begins with an introductory chapter that overviews Flaubert's life and career. A detailed summary of the novel's plot is followed by a close examination of the novel's genesis, its publication history, and the merits of various editions and translations. Later chapters discuss the social and cultural contexts informing the work, Flaubert's literary craftsmanship, and the novel's critical reception. The volume concludes with extensive bibliographic information.

Flaubert's determination to achieve stylistic and structural perfection led to the creation of his masterpiece, "Madame Bovary." The achievement was long considered the exemplary novel in Western literature, and writers remain deeply indebted to its legacy.

Activated sludge is the most widely used biological wastewater treatment process globally to date, although its high energy demand makes it a major contributor of greenhouse gas emissions. Over recent decades it has been constantly modified and retrofitted to treat ever higher loads or improve effluent standards which have often resulted in even greater carbon emissions. Conventional activated sludge treatment is at a crossroads where new sustainable solutions are required if we are to protect the quality of our rivers and meet net-zero carbon targets.The book details current operation and design with special emphasis on the biological aspects of the process. From the microbial kinetics to the fascinating process of floc formation and development, the book explores the development of our understanding of the process looking at new sustainable designs, including biological nutrient removal and new aeration systems. Sludge separation problems and control options are explained, with a trouble-shooting guide to non-bulking problems. Environmental issues including noise, odor, aerosols, micro-plastics and nanoparticles are all reviewed, as is pathogen removal and the problem of antibiotic resistant genes and bacteria. The development of membrane bioreactors has increased process reliability and effluent quality, while integrated fixed-film activated sludge processes are more efficient and compact. The book concludes by exploring how activated sludge can become more sustainable, for example, by carbon harvesting and byproduct recovery.This interdisciplinary book is essential reading for both engineers and scientists whether training at university or practitioners and consultants in the wastewater industry.Related Link(s)

Students and teachers of mathematics and related fields will find this book a comprehensive and modern approach to probability theory, providing the background and techniques to go from the beginning graduate level to the point of specialization in research areas of current interest. The book is designed for a two- or three-semester course, assuming only courses in undergraduate real analysis or rigorous advanced calculus, and some elementary linear algebra. A variety of applications Bayesian statistics, financial mathematics, information theory, tomography, and signal processing appear as threads to both enhance the understanding of the relevant mathematics and motivate students whose main interests are outside of pure areas.

This book deals with natural treatment systems and the challenges the water industry faces in dealing with sustainability and the realisation of reaching Net Zero by 2030.Surface waters are all under threat, with freshwater ecosystems now facing unprecedented levels of contamination, even after a century of ever stricter legislation and regulation. The increase in population and especially in urbanization without sufficient planning and investment to ensure adequate wastewater collection and treatment coupled with the need to reduce greenhouse gas emissions associated with wastewater treatment is leading to a crisis in wastewater treatment in many countries.Natural treatment systems which use plants and soil micro-organisms are very much nature-based solutions and wherever applicable might offer sustainable and low emissions options for a range of wastewater problems protecting surface waters as well as creating new habitats to support and enhance wildlife diversity. In terms of circularity, natural treatment systems have the potential to produce a staggering array of useful and valuable by-products, including high-value compounds for the pharmaceutical industry.Related Link(s)

Our rivers and lakes are continuously self-purifying thanks to algal and bacterial biofilms that grow over the surface of stones and other debris. This same process has been employed for over a century to treat our municipal and industrial wastewater in specially designed fixed film reactors that maximize this microbial activity by providing ideal growth conditions and unlimited food and oxygen. Fixed film, or attached biofilm, reactors are unique in their ability to treat complex wastewaters and shock loadings; using far less energy than other wastewater treatment processes such as activated sludge, making them a sustainable treatment option.Targeted at undergraduate and postgraduate engineers and scientists, this book follows the structure of bestseller Biology of Wastewater Treatment. This volume gives an expanded and up-to-date overview of the use of fixed-film reactors in wastewater treatment with content spanning from biofilm formation, to traditional trickling filters and rotating biological contactor technology, advanced submerged systems (including MBBRs and IFAS) and their key role in the treatment of contaminated air, and finally to nitrogen removal employing new microbial pathways such as Anammox. This monograph emphasizes the biological aspects of the processes.

Originally published in 1963, this was the first monograph concerning an African people in which an irrigation-based society was studied in detail and its implications explored. The Sonjo, a Bantu-speaking people isolated among cattle pastoralists of what was Northern Tanganyika, are remarkable for their complex irrigation system and political organization. The inter-connections between the irrigation system, the religious cult of a culture hero, and the special features of their social organization are at the core of this analysis.

Too often accounts of African family life have tended to describe the family in purely static terms. The contributors to this book emphasize the developmental or time dimension of the family, analysing it as a process. In the seven different societies described in East Africa, the Congo and the Transvaal the changing nature of the distribution of rights in the family property and resources is directly linked with the growth and change of the family itself. First published in 1964.

This textbook describes the equipment, observational techniques, and analysis used in the investigation of stellar photospheres. Now in its fourth edition, the text has been thoroughly updated and revised to be more accessible to students. New figures have been added to illustrate key concepts, while diagrams have been redrawn and refreshed throughout. The book starts by developing the tools of analysis, and then demonstrates how they can be applied. Topics covered include radiation transfer, models of stellar photospheres, spectroscopic equipment, how to observe stellar spectra, and techniques for measuring stellar temperatures, radii, surface gravities, chemical composition, velocity fields, and rotation rates. Up-to-date results for real stars are included. Written for starting graduate students or advanced undergraduates, this textbook also includes a wealth of reference material useful to researchers. eBook formats include color imagery while print formats are greyscale only; a wide selection of the color images are available online.

Originally published in 1963, this was the first monograph concerning an African people in which an irrigation-based society was studied in detail and its implications explored. The Sonjo, a Bantu-speaking people isolated among cattle pastoralists of what was Northern Tanganyika, are remarkable for their complex irrigation system and political organization. The inter-connections between the irrigation system, the religious cult of a culture hero, and the special features of their social organization are at the core of this analysis.

As the nineteenth-century drew to a close, women became more numerous and prominent in British journalism. This book offers a fascinating introduction to the work lives of twelve such journalists, and each essay examines the career, writing and strategic choices of women battling against the odds to secure recognition in a male-dominated society.

Women, Crime and Language examines the relationships between discourses of crime and gender: how women are represented in fiction and reportage, and how they have represented themselves. Frances Gray explores a number of high-profile cases from the Whitechapel Murders of 1888 to the Children's Home scandals of the present day, in which women have featured as victims, perpetrators or investigators. The author tracks the representation of women through detective stories, plays and novels.

but when we state that A 'equals' B , as well having to know what we mean by A and B we also have know what we mean by 'equals'. This section explores the role of observers; how different types of observ er see different things as being equal, and how we can produce algo rithms to decide on such equalities. It also explores how we go about writing specifications to which we may compare our SCCS designs. * The final section is the one which the students like best. Once enough of SCCS is grasped to decide upon the component parts of a design, the 'turning the handle' steps of composition and check ing that the design meets its specification are both error-prone and tedious. This section introduces the concurrency work bench, which shoulders most of the burden. How you use the book is up to you; I'm not even going to suggest path ways. Individual readers know what knowledge they seek, and course leaders know which concepts they are trying to impart and in what order.

As the nineteenth-century drew to a close, women became more numerous and prominent in British journalism. This book offers a fascinating introduction to the work lives of twelve such journalists, and each essay examines the career, writing and strategic choices of women battling against the odds to secure recognition in a male-dominated society.