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Galaxies, along with their underlying dark matter halos, constitute the building blocks of structure in the Universe. Of all fundamental forces, gravity is the dominant one that drives the evolution of structures from small density seeds at early times to the galaxies we see today. The interactions among myriads of stars, or dark matter particles, in a gravitating structure produce a system with fascinating connotations to thermodynamics, with some analogies and some fundamental differences. Ignacio Ferreras presents a concise introduction to extragalactic astrophysics, with emphasis on stellar dynamics, and the growth of density fluctuations in an expanding Universe. Additional chapters are...
Since its first appearance in 1962, the impact of The Gutenberg Galaxy has been felt around the world. It gave us the concept of the global village; that phrase has now been translated, along with the rest of the book, into twelve languages, from Japanese to Serbo-Croat. It helped establish Marshall McLuhan as the original 'media guru.' More than 200,000 copies are in print. The reissue of this landmark book reflects the continuing importance of McLuhan's work for contemporary readers.
A coherent introduction for researchers in astronomy, particle physics, and cosmology on the formation and evolution of galaxies.
Francesco Casetti believes new media technologies are producing an exciting new era in cinema aesthetics. Whether we experience film in the theater, on our hand-held devices, in galleries and museums, onboard and in flight, or up in the clouds in the bits we download, cinema continues to alter our habits and excite our imaginations. Casetti travels from the remote corners of film history and theory to the most surprising sites on the internet and in our cities to prove the ongoing relevance of cinema. He does away with traditional notions of canon, repetition, apparatus, and spectatorship in favor of new keywords, including expansion, relocation, assemblage, and performance. The result is an innovative understanding of cinema's place in our lives and culture, along with a critical sea-change in the study of the art. The more the nature of cinema transforms, the more it discovers its own identity, and Casetti helps readers realize the galaxy of possibilities embedded in the medium.
Space is deep, Man is small and Time is his relentless enemy.... How far is too far? Alan Corday is about to find out. Corday is shanghaied aboard a futuristic starship bound on an interstellar journey. . . on a trek at the speed of light, the world he leaves behind fast vanishing into the past through unexpected time travel. And nothing in the dark, forbidding reaches of space can prepare him for the astounding discovery he will make upon his return from the stars. “Remarkably powerful novel.” —John W. Campbell, Jr., Astounding Science Fiction
A collection of sardonic, crafty poems questions the role of convention in everyday life.
Castells helps us understand how the Internet came into being and how it is affecting every area of human life. This guide reveals the Internet's huge capacity to liberate, but also its possibility to exclude those who do not have access to it.
In recent years there has been an explosion of interest in the production of nanoscale fibres for drug delivery and tissue engineering. Nanofibres in Drug Delivery aims to outline to new researchers in the field the utility of nanofibres in drug delivery, and to explain to them how to prepare fibres in the laboratory. The book begins with a brief discussion of the main concepts in pharmaceutical science. The authors then introduce the key techniques that can be used for fibre production and explain briefly the theory behind them. They discuss the experimental implementation of fibre production, starting with the simplest possible set-up and then moving on to consider more complex arrangements. As they do so, they offer advice from their own experience of fibre production, and use examples from current literature to show how each particular type of fibre can be applied to drug delivery. They also consider how fibre production could be moved beyond the research laboratory into industry, discussing regulatory and scale-up aspects.
Sadistic Aliens... ...Man is an endangered species. Is it the end of the world or the rebirth of a new one? In the year A.D. 3000, Earth is a dystopian wasteland. The great cities stand crumbling as a brutal reminder of what we once were. When the Psychlos invaded, all the world’s armies mustered little resistance against the advanced alien weapons. Now, the man animals serve one purpose. Do the Psychlos’ bidding or face extinction. One man, Jonnie Goodboy Tyler, has a plan. They must learn about the Psychlos and their weapons. He needs the other humans to follow him. And that may not be enough. Can he outwit his Psychlo captor, Terl? The fate of the Galaxy lies on the Battlefield of Earth. Get it now. “Pulse-pounding mile-a-minute sci-fi action-adventure that does not stop. It is a masterpiece of popular adventure science fiction.” —Brandon Sanderson “Battlefield Earth is like a 12-hour ‘Indiana Jones’ marathon. Non-stop and fast-paced. Every chapter has a big bang-up adventure.” —Kevin J. Anderson (co-author of the Dune Sagas) “Over 1,000 pages of thrills, spills, vicious aliens and noble humans. I found Battlefield Earth un-put-downable.” —Neil Gaiman
The constructed “naturalness” of a world made up of two sexes, two genders, and heterosexual desire as the only legitimate desire has been continuously questioned and challenged by those marginalised by these norms. This forces us to ask some important questions: How is gender really understood and constructed in the world that we inhabit? How does it operate through the various socio-political-cultural structures around us? And, most crucially, how is it lived? No Outlaws in the Gender Galaxy answers these questions with a research study that attempts to understand gender through the lives of queer persons assigned gender female at birth. The lived realities of the respondents, echoing ...