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Four Teams. One Test. No Way Out. Wake up, report to the tect, try to survive. Life on Carcer Station is a change from the daily struggle of four strangers, Lyra, Zeke, Aquila, and Pollux. As Children of Titan, the first generation born on Saturn’s colonized moon, they’re used to following rules. But when they wake up on an empty space station with no memory of how they got there and no one in charge, the ghosts of their past scratch their way to the surface. Then things start to go wrong. The power in Carcer Station shorts out, and the veil around them thins. The four must fight to stay alive inside a system that’s falling apart as quickly as their own minds. Even if they can make it out, will they be able to find a way back to Titan, and to a society that accepts them—scars and all?
This book is a definitive introduction to models of computation for the design of complex, heterogeneous systems. It has a particular focus on cyber-physical systems, which integrate computing, networking, and physical dynamics. The book captures more than twenty years of experience in the Ptolemy Project at UC Berkeley, which pioneered many design, modeling, and simulation techniques that are now in widespread use. All of the methods covered in the book are realized in the open source Ptolemy II modeling framework and are available for experimentation through links provided in the book. The book is suitable for engineers, scientists, researchers, and managers who wish to understand the rich possibilities offered by modern modeling techniques. The goal of the book is to equip the reader with a breadth of experience that will help in understanding the role that such techniques can play in design.
Ptolemy's Geography is the only book on cartography to have survived from the classical period and one of the most influential scientific works of all time. Written in the second century AD, for more than fifteen centuries it was the most detailed topography of Europe and Asia available and the best reference on how to gather data and draw maps. Ptolemy championed the use of astronomical observation and applied mathematics in determining geographical locations. But more importantly, he introduced the practice of writing down coordinates of latitude and longitude for every feature drawn on a world map, so that someone else possessing only the text of the Geography could reproduce Ptolemy's map at any time, in whole or in part, at any scale. Here Berggren and Jones render an exemplary translation of the Geography and provide a thorough introduction, which treats the historical and technical background of Ptolemy's work, the contents of the Geography, and the later history of the work.
This Festschrift is published in honor of Edward A. Lee, Robert S. Pepper Distinguished Professor Emeritus and Professor in the Graduate School in the Department of Electrical Engineering and Computer Sciences at the University of California, Berkeley, USA, on the occasion of his 60th birthday. The title of this Festschrift is “Principles of Modeling" because Edward A. Lee has long been devoted to research that centers on the role of models in science and engineering. He has been examining the use and limitations of models, their formal properties, their role in cognition and interplay with creativity, and their ability to represent reality and physics. The Festschrift contains 29 papers that feature the broad range of Edward A. Lee’s research topics; such as embedded systems; real-time computing; computer architecture; modeling and simulation, and systems design.
A modern, all-encompassing exploration of what happens after death combines spirituality with philosophy, history, and science, all of which guide readers toward the timeless truth that human consciousness lives on after death.
Heir of Ptolemy son of Lagus, Alexander the Great's general (who took Egypt over in 323BC), Ptolemy II Philadelphus reigned in Alexandria from 282 to 246. The greatest of the Hellenistic kings of his time, Philadelphus exercised power far beyond the confines of Egypt, while at his glittering royal court the Library of Alexandria grew to be a matchless monument to Greek intellectual life. In Egypt the Ptolemaic régime consolidated its power by encouraging immigration and developing settlement in the Fayum. This book examines Philadelphus' reign in a comprehensive and refreshing way. Scholars from the fields of Classics, Archaeology, Papyrology, Egyptology and Biblical Studies consider issues in Egypt and across Ptolemaic territory in the Mediterranean, the Holy Land and Africa.
The science called 'harmonics' was one of the major intellectual enterprises of Greek antiquity. Ptolemy's treatise seeks to invest it with new scientific rigour; its consistently sophisticated procedural self-awareness marks it as a key text in the history of science. This book is a sustained methodological exploration of Ptolemy's project. After an analysis of his explicit pronouncements on the science's aims and the methods appropriate to it, it examines Ptolemy's conduct of his investigation in detail, concluding that despite occasional uncertainties, the declared procedure is followed with remarkable fidelity. Ptolemy pursues tenaciously his novel objective of integrating closely the project's theoretical and empirical phases and shows astonishing mastery of the concept, the design and the conduct of controlled experimental tests. By opening up this neglected text to historians of science, the book aims to provide a point of departure for wider studies of Greek scientific method.
First comparative analysis of the role of local elites and populations in the formation of the two main Hellenistic empires.
The Almagesti minor is one of the most important works of medieval astronomy. The Almagesti minor, probably written in northern France circa 1200, is a Latin summary of the first six books of Ptolemy's astronomical masterpiece, the Almagest. Also known to modern scholars as the Almagestum parvum, the Almagesti minor provides a clear example of how a medieval scholar understood Ptolemy's authoritative writing on cosmology, spherical astronomy, solar theory, lunar theory, and eclipses. The author incorporated the findings of astronomers of the Islamic world, such as al-Battāanīi, into the framework of Ptolemaic astronomy, and he altered the format and style of Ptolemy's astronomy in order to make it accord with the author's ideals of a mathematical science, which were primarily derived from Euclid's Elements. The Almagesti minor had a profound effect upon astronomical writing throughout the 13th-15th centuries, including the work of Georg Peurbach and Johannes Regiomontanus. In this first volume of the Ptolemaeus Arabus et Latinus series, Henry Zepeda offers not only a critical edition of this little-studied text, but also a translation of it into English, analysis of both the text and its geometrical figures, and a thorough study of the work's origins, sources, and long-lasting influence.