Wanneer ’n mens na die naghemel opkyk, sien jy nie net sterre nie. Die swart leegte van die ruimte is deurspek met voorwerpe van elke denkbare vorm en grootte – van enorme brandende sterre tot piepklein stofvlekkies. Hierdie boek verken die geheimenisse van sterre en planete en ontsluit die raaisels van astronomie: die wetenskap van die buitenste ruimte.

This practical, reader-friendly text will help you conduct statistical analyses using PASW Statistics by SPSS (version 18.0). Drawing on relevant examples from a range of disciplines, it introduces and then visually guides you through a range of common SPSS/PASW Statistics procedures. For each procedure it illustrates the full data analytic process: from setting up the data file, through assumption and hypothesis testing, to interpreting and reporting of results. New to this edition! A decision tree helps you find the right research procedure. Handily located inside the front cover, it's an easy reference for any research project.

Explore the microscopic world of bacteria, viruses and other microbes with this fascinating lift-the-flap book. Discover how germs spread, how the immune system works, the amazing vaccines and antibiotics humans have created, and much more. With Usborne Quicklinks to specially selected websites for activities and videos and up to date information about coronavirus.

Delve deep into the mysteries of Earth's geography to reveal the hidden secrets of life on our planet. This title includes double page spreads on mountains, deserts, the oceans, the atmosphere and icy landscapes such as Antarctica, each one bursting with flaps to lift to reveal scientific and natural history information. It also contains a feature on how climate change is affecting our planet, and what can be done to reduce its effects. It contains over fifty sturdy embedded flaps.

SPSS is enormously powerful - and challenging to learn. This popular handbook lets students get hands on with the statistical procedures they need. Screen shots, step-by-step guidance and examples with annotated outputs help students learn. For students of psychology, marketing and research in any discipline. An essential practical guide to using SPSS.

Recent years have seen an intensification of discussion on the issue of Britain's political class. The question of who our politicians are is front and centre. Do they represent us? Are all politicians just in it for themselves? Are they disconnected from the lives of normal people? In The Political Class, Peter Allen argues that our current political class are in many important ways unlike the British people as a whole, and this matters a lot. Our politicians are currently largely drawn from limited sections of society, reflecting patterns of wider social and economic inequality which mean that, for many people, running for political office is almost impossible. This leaves us with a political class that can justifiably be described as uniform in who they are, what they think, and how they behave. Putting the state of British democracy under the microscope, Allen argues that having a more diverse political class would not only better reflect democratic principles of equality, but would also result in more legitimate political outcomes. We need to radically reshape political institutions so that more citizens have a real chance of becoming involved in making the decisions that affect all of our lives. Only by doing this can the gap between the political class and the public be reduced, and British democracy live up to its name.

This illustrated write-in activity book gives young adventurers inspiration about exciting things to do and see around the world. Checklists and writing prompts help readers imagine dream holidays as well as giving tips on how to capture special memories of real trips.

Supernatural drama based on the popular children's horror book series by R.L. Stine. When Max Doyle (Corey Fogelmanis) takes some objects from a haunted house to help out his ghost friends Nicky (Blake Michael) and Tara (Olivia Ryan Stern), he inadvertently releases a number of angry spirits who seem intent on getting revenge. Then, after Nicky and Tara are kidnapped and held as prisoners by the evil Simon (Jamie Kennedy), it's left to Max to save the day.

The strategic management of socio-economic systems is becoming increasingly difficult with traditional economic models which are unable to handle environmental and technological factors. In Evolutionary Dynamics and Sustainable Development, Norman Clark, Francisco Perez-Trejo and Peter Allen offer a new approach which emphasizes the evolutionary nature of socio-economic systems. This major book begins with a critical evaluation of conventional economic approaches to development planning and then explores how modern general systems theory can show economic development as a process of structural change. The discussion includes the use of decision tools which can simultaneously handle spatial and temporal evolution. The authors develop a model which they explore through case studies of both Senegal and Crete. The model is combined with risk analysis to show how it can be used in computer-based scenarios, before its properties as an aid to decision making are summarized in the last chapter. Defining development as a process of structural change in economic systems rather than in terms of economic output, this volume will be welcomed for its advocacy of non-linear models as decision tools and for its special reference to issues of economic development and environmental stability in Third World countries.

The SAGE Handbook of Complexity and Management is the first substantive scholarly work to provide a map of the state of art research in the growing field emerging at the intersection of complexity science and management studies. Edited and written by internationally respected scholars from management and related disciplines, the Handbook will be the definitive reference source for understanding the implications of complexity science for management research and practice. Part One: Foundations introduces complexity science and its implications for the foundations of scientific knowledge, including management knowledge. Part Two: Applications presents the numerous ways in which complexity science models and tools, as well as complexity thinking, are being applied to management and organizational phenomena and the insights gained as a result. Part Three: Interfaces highlights how complexity science is transforming various non-management fields and, in so doing, creating exciting interfaces for bridging between management and related disciplines.

The opera-goer's indispensable guide.

For seasoned opera-goers and first-time listeners alike, the definitive collection of opera stories. This guide treats opera lovers to absorbing plot summaries. John Freeman has carefully selected the works to represent the major operas performed today in the world's great houses, and he succeeds in vividly recounting the often intricate narratives. Whether used as a pre-performance refresher or a bedside companion, The Metropolitan Opera Stories of the Great Operas is an essential addition to any opera lover's library.

• Published jointly by the Metropolitan Opera Guild and Norton.

In The Unknown Remembered Gate, a man in his early thirties is undergoing a crisis of confidence; his uncertainty has been deepened by the recent discovery of an unsent letter he had written about a year earlier to his best friend in his "home town." As the protagonist re-reads the letter he realizes that by immersing himself in academia (he is studying literary criticism) he has been veiling deep feelings of inadequacy. He considers a return to his "home town" as the means of re-establishing. When we meet him in a bar in San Francisco, he is edging closer to a decision. San Francisco is a place where he has been many times before, and it is the place where he last saw his best friend to whom he had written the newly found letter. Drinking scotch and listening to the jazz being played over the bar sound system, the narrator escorts us on a memorial journey through his formative years, his rite of passage from adolescent to young adult. We learn from revelations in his narrative that for the past several years in academia, he has been exposed to a post-modern world in which he has begun to feel more and more out of joint. Through his memory we return to his genesis, meet his parents, and are taken along on a somewhat surreal journey that he made at the age of 13 with his mother and brothers to his "home town." He provides us with a description of the physical contours of the town and how those contours circumscribed his sense of space. Once "at home" in his memory, he explores his experiences: friendships, struggles for identity, fantasies, love, teachers, heart breaks, and shattered dreams. By the end of the novel, the narrator has taken us on a long and arduous Odyssean journey back to his beginnings where he hopes he can find himself, perhaps, as T.S. Eliot tells us in "Little Gidding," the fourth of the Four Quartets, from which the title of the novel is taken, for the first time.

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.