"Society does not generally expect its farmers to be visionaries." Perhaps not, but longtime Maine farmer and homesteader Will Bonsall does possess a unique clarity of vision that extends all the way from the finer points of soil fertility and seed saving to exploring how we can transform civilization and make our world a better, more resilient place. In Will Bonsall's Essential Guide to Radical, Self-Reliant Gardening, Bonsall maintains that to achieve real wealth we first need to understand the economy of the land, to realize that things that might make sense economically don't always make sense ecologically, and vice versa. The marketplace distorts our values, and our modern dependence on petroleum in particular presents a serious barrier to creating a truly sustainable agriculture. For him the solution is, first and foremost, greater self-reliance, especially in the areas of food and energy. By avoiding any off-farm inputs (fertilizers, minerals, and animal manures), Bonsall has learned how to practice a purely veganic, or plant-based, agriculture-not from a strictly moralistic or philosophical perspective, but because it makes good business sense: spend less instead of making more. What this means in practical terms is that Bonsall draws upon the fertility of on-farm plant materials: compost, green manures, perennial grasses, and forest products like leaves and ramial wood chips. And he grows and harvests a diversity of crops from both cultivated and perennial plants: vegetables, grains, pulses, oilseeds, fruits and nuts-even uncommon but useful permaculture plants like groundnut (Apios). In a friendly, almost conversational way, Bonsall imparts a wealth of knowledge drawn from his more than forty years of farming experience. "My goal," he writes, "is not to feed the world, but to feed myself and let others feed themselves. If we all did that, it might be a good beginning."

Road traffic and its impacts affect all aspects of modern life, leisure and industry, with safety, congestion and pollution being of greatest public concern. Transport planning increasingly emphasises travel demand management (TDM) and traffic calming - aided by dynamic, lower cost data from Intelligent Transport Systems (ITS) - to enable real time monitoring, control and traveller information. This second edition of a highly successful work has been fully updated since its first publication in 1996 to reflect developments in technology available to the traffic analyst and in the social, ecological and economic environment. New sections are included on shockwaves, data capture without surveys, traffic incidents, delay estimation, off-line use of on-line data, environmental sensitivity, and controlled crash tests. The authors introduce and demonstrate techniques with which the analyst, engineer or planner can examine traffic problems. The underlying theme is that proper understanding of traffic systems performance and traffic problems can only come from the intelligent processing, refinement, appraisal and evaluation of traffic data. Arranged in five parts, the book offers an integrated approach to tackling road traffic problems: c How to gain information and understanding about traffic c The theories of traffic flow c The principles of good survey planning and management c Specific types of traffic studies c Analytical techniques for transforming raw data into useful information. Understanding Traffic Systems provides cogent insights into the techniques of traffic data collection and analysis, the application of traffic theory and the role of data in analysis and decision making. Its breadth and use of examples from several countries make it a useful reference text for students and researchers, as well as an essential tool for practising traffic engineers and planners.

Highlighted in this volume is the detective play The Inspector and the Hero by Femi Osofisan, one of Africa's leading playwrights. The play has until now only been published in Nigeria. This open issue of African Theatre is a departure from the traditional themed format to showcase the plethora of styles, approaches and perspectives that populate the contemporary field of African theatre studies, with contributions from Ethiopia, Malawi, Nigeria, South Africa and Ghana. Focusing mainly on case studies, contributors engage a variety of performance forms, ranging from investigations into radical dramatic and popular musical performances, through "street theatre" (festivals and masquerade shows) and pop culture, to consideration of applied theatre, dance, audience, cultural performances and folktales. Articles address African American and African cultural dialogue; choreographic study; the carnivalization of indigenous African festivals; the stigmatization of disability; the performance of nationality, as well as orality and African performance aesthetics. Highlighted in this volume is the playscript of the detective play The Inspector and the Hero by Femi Osofisan, one of Africa's foremost playwrights. Volume Editor: CHUKWUMA OKOYE Series Editors: Yvette Hutchison, Reader, Department of Theatre & Performance Studies, University of Warwick; Chukwuma Okoye, Reader in African Theatre & Performance, University of Ibadan; Jane Plastow, Professor of African Theatre, University of Leeds.

Road traffic and its impacts affect all aspects of modern life, leisure and industry, with safety, congestion and pollution being of greatest public concern. Transport planning increasingly emphasises travel demand management (TDM) and traffic calming - aided by dynamic, lower cost data from Intelligent Transport Systems (ITS) - to enable real time monitoring, control and traveller information. This second edition of a highly successful work has been fully updated since its first publication in 1996 to reflect developments in technology available to the traffic analyst and in the social, ecological and economic environment. New sections are included on shockwaves, data capture without surveys, traffic incidents, delay estimation, off-line use of on-line data, environmental sensitivity, and controlled crash tests. The authors introduce and demonstrate techniques with which the analyst, engineer or planner can examine traffic problems. The underlying theme is that proper understanding of traffic systems performance and traffic problems can only come from the intelligent processing, refinement, appraisal and evaluation of traffic data. Arranged in five parts, the book offers an integrated approach to tackling road traffic problems: c How to gain information and understanding about traffic c The theories of traffic flow c The principles of good survey planning and management c Specific types of traffic studies c Analytical techniques for transforming raw data into useful information. Understanding Traffic Systems provides cogent insights into the techniques of traffic data collection and analysis, the application of traffic theory and the role of data in analysis and decision making. Its breadth and use of examples from several countries make it a useful reference text for students and researchers, as well as an essential tool for practising traffic engineers and planners.

Numerical Ranges II is a sequel to Numerical Ranges of Operators on Normed Spaces and of Elements of Normed Algebras written by the same authors and published in this series in 1971. The present volume reflects the progress made in the subject, expanding and discussing topics under the general headings of spatial and algebra numerical ranges and further ranges.

The theory of the numerical range of a linear operator on an arbitrary normed space had its beginnings around 1960, and during the 1970s the subject has developed and expanded rapidly. This book presents a self-contained exposition of the subject as a whole. The authors develop various applications, in particular to the study of Banach algebras where the numerical range provides an important link between the algebraic and metric structures.

Exam success awaits with new editions for the new IB Biology syllabus for examination from 2025. This digital teacher's resource has been developed in collaboration with IB teachers on the Cambridge Panel, to help you use this series in the most effective way and bridge the gap between theory and practice. Our author team includes syllabus experts, examiners, teachers, and teacher trainers, helping you take results to the next level. This resource helps you support your learners, plan great lessons and teach to the syllabus. It also contains professional development guidance to help explain key approaches. There is also guidance for teaching English as second language learners and lesson adaptations for differentiation, and assessment for learning.

A little girl builds a "truly great thing" out of junk. Her friend Stanley is nowhere to be found. But who is Stanley anyway? What a mystery! Until the great thing is almost complete, that is. Then, it's playtime, and there's just no stopping Stanley.

Rebecca the Woodpecker is a beautifully written rhyming tale about a woodpecker who is very different from all the other birds, because she is actually made out of wood! Rebecca's mother created her out of a tree stump by pecking and pecking at it, until Rebecca appeared and magically came to life. Rebecca desperately wants to be able to fly with all the other birds, but with her little wooden wings this seems impossible. Rebecca knows she is not the same as everyone else, and she often feels lonely and unseen, blending in with all the other trees in the forest. Rather than stay hidden away in her nest forever, Rebecca one day gathers up all her courage, and attempts to fly off a very high branch to make her dreams come true.. But does she make it? Join Rebecca as she bravely tries to make the impossible possible, and learns a few new things about herself along the way!