David A. Green – författare

This book reviews both the historical observations of supernovae (SN) seen in our Galaxy over the last two millennia and recorded in East Asia (China, Japan and Korea), Europe and the Arabic dominions, together with modern observations of the remnants of these supernovae. Introductory chapters provide background information about the historical observations and our modern understanding of supernovae and novae, and of supernova remnants (SNRs) and pulsars. Subsequent chapters discuss the historical observations of the well defined historical SN and modern observations of their remnants. These chapters cover Kepler's SN of AD1604, Tycho's SNe of AD1572, the SN of AD1181, the SN of AD1054 which produced the well known Crab Nebula, and the especially bright SN of AD1006. One chapter discusses the young SNR Cassiopeia A, and the proposed sighting of its SN in AD1680 by Flamsteed. Earlier but less certain supernovae of the preceding millennium chronicled in China are also discussed, along with their possible remnants. Other less certain observations of historical SN, and the future potential for additional historical observations, are briefly discussed. This book also includes as an appendix an up-to-date catalogue of over two hundred known Galactic SNRs.

This title examines the role of political culture and penal populism in the response to the emotive subject of child-on-child homicide. Green explores the reasons underlying the vastly differing responses of the English and Norwegian criminal justice systems to the cases of James Bulger and Silje Redergard respectively. Whereas James Bulger's killers were subject to extreme press and public hostility, and held in secure detention for nine months before being tried in an adversarial court, and served eight years in custody, a Redergard's killers were shielded from public antagonism and carefully reintegrated into the local community. This book argues that English adversarial political culture creates far more incentives to politicize high-profile crimes than Norwegian consensus political culture. Drawing on a wealth of empirical research, Green suggests that the tendency for politicians to justify punitive responses to crime by invoking harsh political attitudes is based upon a flawed understanding of public opinion. In a compelling study, Green proposes a more deliberative response to crime is possible by making English culture less adversarial and by making informed public judgment more assessable.

When Children Kill Children: Penal Populism and Political Culture examines the role of political culture and penal populism in the response to the emotive subject of child-on-child homicide. The book explores the reasons underlying the vastly differing responses of the English and Norwegian criminal justice systems to the cases of James Bulger and Silje Redergard respectively. Whereas James Bulger's killers were subject to extreme press and public hostility, held in secure detention for nine months and tried in an adverserial court; Redergard's killers were shielded from public antagonism and carefully reintegrated into the local community. This book argues that English adverserial political culture creates far more incentives to politicize high-profile crimes than Norwegian consensus political culture. Drawing on a wealth of empirical research, the author suggests that the tendency for politicians to justify punitive responses to crime by invoking harsh political attitudes is based upon a flawed understanding of public opinion. In a compelling study, this book proposes a more deliberative response to crime that accommodates the informed public in news ways - ways that might help build social capital and remove incentives for cynical penal populism.

Most university teachers have ideas about the typical good or not-so-good student in their classes, but rarely do they share these thoughts with others. By keeping quiet about the preconceptions – or stereotypes – they harbour, teachers put themselves at risk of missing key evidence to help them revise their beliefs; more importantly, they may fail to notice students in real need of their support and encouragement.In this unique work, the authors explore UK and US university teachers’ beliefs about their students’ performance and reveal which beliefs are well-founded, which are mistaken, which mask other underlying factors, and what they can do about them. So is it true, for instance, that British Asian students find medicine more difficult than their white counterparts, or that American students with sports scholarships take their studies less seriously? Is it the case that students who sit at the front of the lecture hall get better grades than those who sit at the back? By comparing students’ demographic data and their actual performance with their teachers’ expectations, the authors expose a complex picture of multiple factors affecting performance. They also contrast students’ comments about their own study habits with their views on what makes a good learner. For each preconception, they offer clear advice on how university teachers can redesign their courses, introduce new activities and assignments and communicate effective learning strategies that students will be able to put into practice. Finally, the authors explore the ramifications of teachers’ beliefs and suggest actions that can be taken at the level of the institution, department or programme and in educational development events, designed to level the playing field so that students have a more equitable chance of success.Ideal for both educational developers and university teachers, this book: reveals general tendencies and findings that will inform developers’ own work with university teachers, provides practical guidance and solutions for university teachers to be able to identify and address students’ actual – rather than assumed – needs, explores means of addressing and challenging people’s natural tendency to rely on preconceived ideas and stereotypes, and explains an action research method that educational developers can use on their own campuses to unravel some of the local preconceptions that may be hampering student success.

Most university teachers have ideas about the typical good or not-so-good student in their classes, but rarely do they share these thoughts with others. By keeping quiet about the preconceptions – or stereotypes – they harbour, teachers put themselves at risk of missing key evidence to help them revise their beliefs; more importantly, they may fail to notice students in real need of their support and encouragement.In this unique work, the authors explore UK and US university teachers’ beliefs about their students’ performance and reveal which beliefs are well-founded, which are mistaken, which mask other underlying factors, and what they can do about them. So is it true, for instance, that British Asian students find medicine more difficult than their white counterparts, or that American students with sports scholarships take their studies less seriously? Is it the case that students who sit at the front of the lecture hall get better grades than those who sit at the back? By comparing students’ demographic data and their actual performance with their teachers’ expectations, the authors expose a complex picture of multiple factors affecting performance. They also contrast students’ comments about their own study habits with their views on what makes a good learner. For each preconception, they offer clear advice on how university teachers can redesign their courses, introduce new activities and assignments and communicate effective learning strategies that students will be able to put into practice. Finally, the authors explore the ramifications of teachers’ beliefs and suggest actions that can be taken at the level of the institution, department or programme and in educational development events, designed to level the playing field so that students have a more equitable chance of success.Ideal for both educational developers and university teachers, this book: reveals general tendencies and findings that will inform developers’ own work with university teachers, provides practical guidance and solutions for university teachers to be able to identify and address students’ actual – rather than assumed – needs, explores means of addressing and challenging people’s natural tendency to rely on preconceived ideas and stereotypes, and explains an action research method that educational developers can use on their own campuses to unravel some of the local preconceptions that may be hampering student success.

Is Canada becoming a more polarized society? Or is it a kind-hearted nation that takes care of its disadvantaged? This volume closely examines these differing views through a careful analysis of the causes, trends, and dimensions of inequality to provide an overall assessment of the state of inequality in Canada. Contributors include economists, sociologists, philosophers, and political scientists, and the discussion ranges from frameworks for thinking about inequality, to original analyses using Canadian data, to assessments of significant policy issues, methodologies, and research directions. What emerges is the most detailed picture of inequality in Canada to date and, disturbingly, one that shows signs of us becoming a less just society.An invaluable source of information for policy makers, researchers, and students from a broad variety of disciplines, Dimensions of Inequality in Canada will also appeal to readers interested or involved in public debates over inequality.

As governments struggle to adapt half-century-old income and social support programs to new needs and realities, some are calling for the introduction of a basic income guarantee for working-age Canadians. But is a basic income really the best policy response to poverty, precarious work, and unemployment? Is it the best way to build a just and inclusive society?Basic Income and a Just Society provides a comprehensive evaluation of basic income and its application as a primary social policy tool. Drawing on extensive research and analysis produced for the British Columbia Expert Panel on Basic Income, combined with pan-Canadian data and current evidence, leading scholars examine the various claims made for and against a basic income. They assess its potential to reduce poverty and improve social outcomes, as well as the costs associated with implementing such a program in Canada and how it would interact with existing social programs.In examining the key arguments advanced by proponents of a basic income, contributors take a hard look at Canada's social safety net and its strengths and weaknesses, proposing a different path forward – one that entails a full paradigm shift in social policy and rests on providing the bases of self- and social respect to all Canadians.

It also presents readers with results of recent research on leading historical figures in Islamic and Oriental astronomy, and aspects of eighteenth and nineteenth century Australian, British, German and Portuguese amateur astronomy, including the fascinating ‘amateur-turned-professional syndrome’.

This book contains papers from a conference held to celebrate the 70th birthday of one of the world’s foremost astronomical historians, Professor F. Richard Stephenson, the latest recipient of the American Astronomical Society’s highest award for research in astronomical history, the LeRoy Doggett Prize. Reflecting Professor Stephenson’s extensive research portfolio, this book brings together under one cover papers on four different areas of scholarship: applied historical astronomy (which Stephenson founded); Islamic astronomy; Oriental astronomy and amateur astronomy. These papers are penned by astronomers from Canada, China, England, France, Georgia, Iran, Japan, Lebanon, the Netherlands, Portugal, Thailand and the USA. Its diverse coverage represents a wide cross-section of the history of astronomy community. Under discussion are ways in which recent research using historical data has provided new insights into auroral and solar activity, supernovae and changes in the rotation rateof the Earth. It also presents readers with results of recent research on leading historical figures in Islamic and Oriental astronomy, and aspects of eighteenth and nineteenth century Australian, British, German and Portuguese amateur astronomy, including the fascinating ‘amateur-turned-professional syndrome’.