Hiển thị các bài đăng có nhãn channel. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn channel. Hiển thị tất cả bài đăng

Thứ Năm, 12 tháng 2, 2015

History Man

History Man



This is the first biography of the last and greatest British idealist philosopher, R. G. Collingwood (1889-1943), a man who both thought and lived at full pitch. Best known today for his philosophies of history and art, Collingwood was also a historian, archaeologist, sailor, artist, and musician. A figure of enormous energy and ambition, he took as his subject nothing less than the whole of human endeavor, and he lived in the same way, seeking to experience the complete range of human passion. In this vivid and swiftly paced narrative, Fred Inglis tells the dramatic story of a remarkable life, from Collingwood’s happy Lakeland childhood to his successes at Oxford, his archaeological digs as a renowned authority on Roman Britain, his solo sailing adventures in the English Channel, his long struggle with illness, and his sometimes turbulent romantic life.




Thứ Sáu, 6 tháng 2, 2015

Generic and Indexed Programming

Generic and Indexed Programming



Generic programming is about making programs more widely applicable via exotic kinds of parametrization—not just along the dimensions of values or of types, but also of things such as the shape of data, algebraic structures, strategies, computational paradigms, and so on. Indexed programming is a lightweight form of dependently typed programming, constraining flexibility by allowing one to state and check relationships between parameters: that the shapes of two arguments agree, that an encoded value matches some type, that values transmitted along a channel conform to the stated protocol, and so on. The two forces of genericity and indexing balance each other nicely, simultaneously promoting and controlling generality. The 5 lectures included in this book stem from the Spring School on Generic and Indexed Programming, held in Oxford, UK, in March 2010 as a closing activity of the generic and indexed programming project at Oxford which took place in the years 2006-2010.




Thứ Tư, 4 tháng 2, 2015

The Pleasures of Men

The Pleasures of Men



Spitalfields, 1840. Catherine Sorgeiul is nineteen and lives with her uncle in a rambling house in Londons East End. Sheltered and nervous, she has few companions and little to occupy the days beyond her own colourful imagination. But then a murderer strikes the city, ripping open the chests of young girls and stuffing hair into their mouths to resemble a beak, leading the press to christen him the Man of Crows. Catherine becomes obsessed with the grim crimes, and as she devours the news, she discovers she can channel the voices of the dead . . . and comes to believe she will eventually channel the Man of Crows himself.




Thứ Sáu, 16 tháng 1, 2015

Advanced Gate Stacks for High-Mobility Semiconductors

Advanced Gate Stacks for High-Mobility Semiconductors



Will nanoelectronic devices continue to scale according to Moores law? At this moment, there is no easy answer since gate scaling is rapidly emerging as a serious roadblock for the evolution of CMOS technology. Channel engineering based on high-mobility semiconductor materials (e.g. strained Si, alternative orientation substrates, Ge or III-V compounds) could help overcome the obstacles since they offer performance enhancement. There are several concerns though. Do we know how to make complex engineered substrates (e.g. Germanium-on-Insulator)? Which are the best interface passivation methodologies and (high-k) gate dielectrics on Ge and III-V compounds? Can we process these materials in short channel transistors using flows, toolsets and know how similar to that in Si technology? How do these materials and devices behave at the nanoscale? The reader will get a clear view of what has been done so far, what is the state-of-the-art and which are the main challenges ahead before we come any close to a viable Ge and III-V MOS technology.




Microcircuits

Microcircuits



Microcircuits, functional modules that act as elementary processing units bridging single cells to systems and behavior, could provide the link between neurons and global brain function. Microcircuits are designed to serve particular functions; examples of these functional modules include the cortical columns in sensory cortici, glomeruli in the olfactory systems of insects and vertebrates, and networks generating different aspects of motor behavior. In this Dahlem Workshop volume, leading neuroscientists discuss how microcircuits work to bridge the single cell and systems levels and compare the intrinsic function of microcircuits with their ion channel subtypes, connectivity, and receptors, in order to understand the design principles and function of the microcircuits.




Thứ Bảy, 3 tháng 1, 2015

Multicarrier Techniques for 4G Mobile Communications

Multicarrier Techniques for 4G Mobile Communications



‘As research for future fourth generation (4G) mobile communication systems is underway worldwide in major companies and academic institutions, forward-thinking professionals are striving to gain a thorough understanding of the cutting-edge technologies and design techniques that will make these systems work. This book helps readers do just that by: providing a comprehensive introduction to multicarrier techniques for 4G mobile communications with a special focus on the analytical aspects; explaining radio channel characteristics and phenomena and discussing the advantages and disadvantages of the OFDM scheme; featuring new multicarrier-related techniques, MC-CDMA, research on several 4G systems, and a look at several problems to be overcome with these systems; examining the concept and detail of the ODFM scheme and how to carry out theoretical analysis on the performance of transmission systems in radio channels; showing how ODFM has been successfully adopted as a modulation scheme in communications systems and broadcasting systems such as ADSL, wireless LANs, and DVB-T.’–BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved




Thứ Hai, 29 tháng 12, 2014

Another Europe

Another Europe



Given the recent focus on the challenges to representative democracy, and the search for new institutions and procedures that can help to channel increasing participation, this book offers empirical insights on alternative conceptions of democracy and the actors that promote them.