Textbooks even excellent ones are a reflection of their times Form & content of books depend on what the students know already what they are expected to learn how the subject matter is regarded in relation to other divisions of mathematics & even how fashionable the subject matter is It is thus not surprising that we no longer use such masterpieces as Hurwitz & Courant's Funktionentheorie or Jordan's Cours d' Analyse in our courses The last two decades have seen a significant change in the techniques used in the theory of functions of one complex variable The important role played by the inhomogeneous Cauchy-Riemann equation in the current research has led to the reunification at least in their spirit of complex analysis in one & in several variables We say reunification since we think that Weierstrass Poincare & others (in contrast to many of our students) did not consider them to be entirely separate subjects Indeed not only complex analysis in several variables but also number theory harmonic analysis & other branches of mathematics both pure & applied have required a reconsidera- tion of analytic continuation ordinary differential equations in the complex domain asymptotic analysis iteration of holomorphic functions & many other subjects from the classic theory of functions of one complex variable This ongoing reconsideration led us to think that a textbook incorporating some of these new perspectives & techniques had to be written ...

What enables individually simple insects like ants to act with such precision & purpose as a group? How do trillions of neurons produce something as extraordinarily complex as consciousness? In this remarkably clear & companionable book leading complex systems scientist Melanie Mitchell provides an intimate tour of the sciences of complexity a broad set of efforts that seek to explain how large-scale complex organized & adaptive behavior can emerge from simple interactions among myriad individuals Based on her work at the Santa Fe Institute & drawing on its interdisciplinary strategies Mitchell brings clarity to the workings of complexity across a broad range of biological technological & social phenomena seeking out the general principles or laws that apply to all of them Richly illustrated Complexity A Guided Tour-winner of the 2010 Phi Beta Kappa Book Award in Science-offers a wide-ranging overview of the ideas underlying complex systems science the current research at the forefront of this field & the prospects for its contribution to solving some of the most important scientific questions of our time ...

The importance of complexity is well-captured by Hawking's comment Complexity is the science of the 21st century From the movement of flocks of birds to the Internet environmental sustainability & market regulation the study & understanding of complex non-linear systems has become highly influential over the last 30 years In this Very Short Introduction one of the leading figures in the field John Holland introduces the key elements & conceptual framework of complexity From complex physical systems such as fluid flow & the difficulties of predicting weather to complex adaptive systems such as the highly diverse & interdependent ecosystems of rainforests he combines simple well-known examples
- Adam Smith's pin factory Darwin's comet orchid & Simon's 'watchmaker'
- with an account of the approaches involving agents & urn models taken by complexity theory ABOUT THE SERIES The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area These pocket-sized books are the perfect way to get ahead in a new subject quickly Our expert authors combine facts analysis perspective new ideas & enthusiasm to make interesting & challenging topics highly readable

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Please note this is a region B Blu-ray & will require a region B or region free Blu-ray player in order to play Based on over 70 incidents that took place in the USA Compliance recounts this chilling true story in which the line between obedience & manipulation is hauntingly blurred On a particularly busy day at a Ohio fast food joint high-strung manager Sandra (Ann Dowd
- Garden State) receives a phone call from a police officer informing her that an employee a pretty young blonde named Becky (Dreama Walker of Gossip Girl & The Good Wife) has stolen money from a customer Convinced she&s only doing what&s right Sandra commences the investigation following instructions from the officer at the other end of the line no matter how invasive they become As we watch we ask ourselves two questions “ Why don’t they just say no?” & the more troubling " Am I certain I wouldn&t do the same?" The cast delivers startlingly authentic performances that make the appalling events unfolding onscreen all the more difficult to watch – but impossible to turn away from
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Please note this is a region 2 DVD & will require a region 2 (Europe) or region Free DVD Player in order to play Based on over 70 incidents that took place in the USA Compliance recounts this chilling true story in which the line between obedience & manipulation is hauntingly blurred On a particularly busy day at a Ohio fast food joint high-strung manager Sandra (Ann Dowd
- Garden State) receives a phone call from a police officer informing her that an employee a pretty young blonde named Becky (Dreama Walker of Gossip Girl & The Good Wife) has stolen money from a customer Convinced she&s only doing what&s right Sandra commences the investigation following instructions from the officer at the other end of the line no matter how invasive they become As we watch we ask ourselves two questions “ Why don’t they just say no?” & the more troubling " Am I certain I wouldn&t do the same?" The cast delivers startlingly authentic performances that make the appalling events unfolding onscreen all the more difficult to watch – but impossible to turn away from
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Complicit is a gripping psychological thriller by the highly acclaimed & Top Ten bestselling author Nicci French Who is more deadly? An enemy? A friend? Or a lover? Bonnie Graham is in her friend's flat She is alone except for the dead body lying in a pool of blood What happened? What will she do? & is any or all of it her fault? Bonnie is a music teacher who has spent a long hot summer in London rehearsing with a band It was supposed to be fun but the tricky knots of the band's friendships unravel with each passing day What was meant to be a summer of happiness music & love turns deadly as lovers betray passions turn homicidal & friendship itself becomes a crime Someone in the band must be a killer Is it Bonnie? & if not
- who is it? Praise for Nicci French' Relentlessly addictive Friendship & betrayal has never been so deadly' Mirror'A gripping crime mystery an accomplished thriller' Woman' Exerts a vice-like grip' Daily Telegraph' Reels in readers from the start' Independent
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- ideal for Vo IP & Internet communications applications include Skype & MS Messenger With padded ear protection & generous 18 metre cable length the DM-N90 also comes complete with in-line Volume control for complete remote listening in the comfort of your home at School or any distance learning facility Ideal for PC MAC DVD MP3 & other entertainment systems the new DM-N90 comes complete with colourful blister packaging Over-the-head design with ear padding Stereo Headphone with boom microphone Generous 18 metre cordage with in-line Volume Colour coded standard 35mm Phono Jacks Frequency range 20-20 Khz Impedance 32 Ohm Maximum Power Output 100mw Sensitivity -58d B 1 Khz (microphone)
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Looking for a low-cost but quality full-sized UK keyboard & Optical Mouse that can go the distance without breaking the bank? The new Compoint CP-KM8014 is a fully featured cost-saving duo pack which features the excellent full-size keyboard providing every-day quality ease of typing & of course total Pn P compliance no mater what type of computer operating system or device your connected to Also bundled is an precision 3-button with scroll wheel optical mouse giving pinpoint accuracy courtesy of its 1000DPI (approx) LED engine on almost every surface ideal for general gaming office & other interactive duties including interactive TVs media centres & so much more Using standard USB (Universal Serial Bus) ports & driverless in operation supplied in compact packaging means its the ideal partner for all your devices with savings built-in! Key Features Keyboard Style High quality full-size keyboard with UK layout & low profile keys Interface Plug & play USB (Universal Serial Bus) Multimedia No Colour Black Cable Length 140cm Mouse Size Standard Mouse Colour Black Tracking Optical Buttons Ergonomic 3 button mouse with scroll wheel DPI 1000DPI optical sensor for precision control Connection Plug & play USB (Universal Serial Bus) Ergonomics (hand) Both Cable Length 124cm ...

For connecting the Sony PSP GO to a device which is compatible with HDTV (projector LCD plasma) or to a TV with RCA input Brilliant picture quality for games & films Gold-plated plug contacts guarantee good signal transmission due to low transition resistance Video output in 1080i Component (YPr Pb) high-definition video output & Composite (RCA AV) video output Length 25 m ...