Quasicrystals


Book Description

In 1984 physicists discovered a monster in the world of crystallography, a structure that appeared to contain five-fold symmetry axes, which cannot exist in strictly periodic structures. Such quasi-periodic structures became known as quasicrystals. A previously formulated theory in terms of higher dimensional space groups was applied to them and new alloy phases were prepared which exhibited the properties expected from this model more closely. Thus many of the early controversies were dissolved. In 2011, the Nobel Prize for Chemistry was awarded to Dan Shechtman for the discovery of quasicrystals. This primer provides a descriptive approach to the subject for those coming to it for the first time. The various practical, experimental, and theoretical topics are dealt with in an accessible style. The book is completed by problem sets and there is a computer program that generates a Penrose lattice.




A Primer in Positive Psychology


Book Description

Positive psychology is the scientific study of what goes right in life, from birth to death and at all stops in between. It is a newly-christened approach within psychology that takes seriously the examination of that which makes life most worth living. Everyone's life has peaks and valleys, and positive psychology does not deny the valleys. Its signature premise is more nuanced, but nonetheless important: what is good about life is as genuine as what is bad and, therefore, deserves equal attention from psychologists. Positive psychology as an explicit perspective has existed only since 1998, but enough relevant theory and research now exist to fill a textbook suitable for a semester-long college course. A Primer in Positive Psychology is thoroughly grounded in scientific research and covers major topics of concern to the field: positive experiences such as pleasure and flow; positive traits such as character strengths, values, and talents; and the social institutions that enable these subjects as well as what recent research might contribute to this knowledge. Every chapter contains exercises that illustrate positive psychology, a glossary, suggestions of articles and books for further reading, and lists of films, websites, and popular songs that embody chapter themes. A comprehensive overview of positive psychology by one of the acknowledged leaders in the field, this textbook provides students with a thorough introduction to an important area of psychology.




Ethics


Book Description

What is ethics? Where does it come from? Can we really hope to find any rational way of deciding how we ought to live? If we can, what would it be like, and how are we going to know when we have found it? To capture the essentials of what we know about the origins and nature of ethics, Peter Singer has drawn on anthropology, evolution, game theory, and works of fiction, in addition to the classic moral philosophy of such thinkers as Nietzsche, Kant, and Confucius. By choosing some of the finest pieces of writing, old and new, in and about ethics, he conveys the intellectual excitement of the search for answers to basic questions about how we ought to live. From the debates of Socrates and the profound writing of Rousseau to Jane Goodall's reflections on the ethics of chimpanzee kinship and Luther's commentary on the Sixth Commandment (thou shalt not kill), this engaging reader offers a complete and thorough introduction to the fascinating world of ethical debate.




Genre in a Changing World


Book Description

Genre studies and genre approaches to literacy instruction continue to develop in many regions and from a widening variety of approaches. Genre has provided a key to understanding the varying literacy cultures of regions, disciplines, professions, and educational settings. GENRE IN A CHANGING WORLD provides a wide-ranging sampler of the remarkable variety of current work. The twenty-four chapters in this volume, reflecting the work of scholars in Europe, Australasia, and North and South America, were selected from the over 400 presentations at SIGET IV (the Fourth International Symposium on Genre Studies) held on the campus of UNISUL in Tubarão, Santa Catarina, Brazil in August 2007—the largest gathering on genre to that date. The chapters also represent a wide variety of approaches, including rhetoric, Systemic Functional Linguistics, media and critical cultural studies, sociology, phenomenology, enunciation theory, the Geneva school of educational sequences, cognitive psychology, relevance theory, sociocultural psychology, activity theory, Gestalt psychology, and schema theory. Sections are devoted to theoretical issues, studies of genres in the professions, studies of genre and media, teaching and learning genre, and writing across the curriculum. The broad selection of material in this volume displays the full range of contemporary genre studies and sets the ground for a next generation of work.




A Primer of Greek Grammar


Book Description




Introduction to Resting State fMRI Functional Connectivity


Book Description

Spontaneous 'resting-state' fluctuations in neuronal activity offer insights into the inherent organisation of the human brain, and may provide markers for diagnosis and treatment of mental disorders. Resting state functional magnetic resonance imaging (fMRI) can be used to investigate intrinsic functional connectivity networks, which are identified based on similarities in the signal measured from different regions. From data acquisition to results interpretation, An Introduction to Resting State fMRI Functional Connectivity discusses a wide range of approaches without expecting previous knowledge of the reader, making it truly accessible to readers from a broad range of backgrounds. Supplemented with online examples to enable the reader to obtain hands-on experience working with data, the text also provides details to enhance learning for those already experienced in the field. The Oxford Neuroimaging Primers are written for new researchers or advanced undergraduates in neuroimaging to provide a thorough understanding of the ways in which neuroimaging data can be analysed and interpreted. Aimed at students without a background in mathematics or physics, this book is also important reading for those familiar with task fMRI but new to the field of resting state fMRI.




Foundations of Spectroscopy


Book Description

'I congratulate the authors for encompassing the four main branches of spectroscopy favoured by organic chemists in just 75 pages... At £6.99, this might become the compulsory text for my spectroscopic modules. If it does, all my carefully crafted hand-outs, all my well-honed problems and examples may have to go in the bin. Buy it!' Alan Dronsfield in Education in Chemistry, Sep. 2001This Primer covers the foundations of spectroscopy at a level suitable for first year chemistry undergraduates. Mass spectrometry and X-ray diffraction, along with traditional spectroscopic techniques : i.r., n.m.r., and u.v. -visible spectroscopy are covered. The essential physical principles of each method are introduced, many examples of spectral analysis are provided, and some problems; further reading and practice is strongly encouraged.







Foundations of Physical Chemistry


Book Description

The transition between school and university presents new challenges and ideas for the student of chemistry. This Primer, written jointly by two undergraduates and a university professor is ideally suited to the needs of students at the school/university interface by taking material familiar from school and linking it with a selection of ideas that will be encountered in the freshman year. As well as stimulating preuniversity students it will provide a sound basis for university courses in chemistry and related subjects. The early chapters cover the structure of atomes, ions and molecules, reactivity, kinetics, and equilibria. The final chapter gives an insight into more advanced areas, drawing on real world examples.