Justus Lipsius' De Constantia (1584) is one of the most important and interesting of sixteenth century Humanist texts. A dialogue in two books, conceived as a philosophical consolation for those suffering through contemporary religious wars, De Constantia proved immensely popular in its day and formed the inspiration for what has become known as 'Neo-stoicism'. This movement advocated the revival of Stoic ethics in a form that would be palatable to a Christian audience. In De Constantia Lipsius deploys Stoic arguments concerning appropriate attitudes towards emotions and external events. He also makes clear which parts of stoic philosophy must be rejected, including its materialism and its determinism. De Constantia was translated into a number of vernacular languages soon after its original publication in Latin. Of the English translations that were made, that by Sir John Stradling (1595) became a classic; it was last reprinted in 1939. The present edition offers a lightly revised version of Stradling’s translation, updated for modern readers, along with a new introduction, notes and bibliography.

Constancy and the Ethics of Jane Austen's Mansfield Park offers a rigorous philosophical examination of the novel, the first book-length, close reading to do so.

The world is not always truly reflected in what we see. The brain creates images, fills in gaps and even at times constructs fictions. This book brings together experts from several diverse fields to present state of the art accounts of how the visual world enters two small holes in our heads and is reconstructed to give us the rich impressions of color, movement, and shape.

An illustrated collection of essays analyzing the work and cultural politics of the influential twentieth-century American architect Philip Johnson.

THE SECOND OF THREE SLIM VOLUMES Roger L'Estrange, staunch royalist, author and pamphleteer, one-time inmate of Newgate Prison, one-time exile, one-time Member of Parliament, takes up the teaching of the Roman Stoic philosopher Seneca, rearranging and paraphrasing the original Latin to shape a unique and engaging work of his own. Although it is not in our power to prevent fortune from sending us perils and trials, we may yet meet them with courage, free of perturbation, and bear them as unkind seasons, neither frightened of terrors nor grieving for lost pleasures. This slim volume is the second of three parts of Roger L'Estrange's Seneca of a Happy Life, being itself an extract of a much larger whole, Seneca's Morals, first published in 1678.

How malleable is human nature? Can an individual really change in meaningful ways? Or, are there immutable limits on the possibilities of human growth set in place by genes and early childhood experiences? These questions touch our deepest political and personal concerns, and have long been a matter of fierce debate in the behavioral sciences.

A human observer is able to recognize the color of objects irrespective of the light used to illuminate them. This is called color constancy. A digital camera uses a sensor to measure the reflected light, meaning that the measured color at each pixel varies according to the color of the illuminant. Therefore, the resulting colors may not be the same as the colors that were perceived by the observer. Obtaining color constant descriptors from image pixels is not only important for digital photography, but also valuable for computer vision, color-based automatic object recognition, and color image processing in general. This book provides a comprehensive introduction to the field of color constancy, describing all the major color constancy algorithms, as well as presenting cutting edge research in the area of color image processing. Beginning with an in-depth look at the human visual system, Ebner goes on to: examine the theory of color image formation, color reproduction and different color spaces; discuss algorithms for color constancy under both uniform and non-uniform illuminants; describe methods for shadow removal and shadow attenuation in digital images; evaluate the various algorithms for object recognition and color constancy and compare this to data obtained from experimental psychology; set out the different algorithms as pseudo code in an appendix at the end of the book. Color Constancy is an ideal reference for practising engineers, computer scientists and researchers working in the area of digital color image processing. It may also be useful for biologists or scientists in general who are interested in computational theories of the visual brain and bio-inspired engineering systems.

What does it mean to be a decent man? To love well, with fidelity and constancy? These are the lessons that Jake's father, a wildlife biologist, tries to impart to his son, often on fishing trips to their beloved Furnace Creek. Bound up in the laws of Einstein's theories, these lessons will ultimately influence Jake's own career as an astronomer. Out on the creek, both father and son conquer their greatest challenges: marital infidelity, professional setbacks, and Jake's long term, passionate obsession with his childhood crush. The Constant Heart is a potent, and moving book that utilizes the laws of nature and science to illuminate what it means to be a man today. It is an inspiring book that most immediately celebrates the bonds of father and son while exploring the beauty and intensity of love and the profound attachments between human beings, even in the face of great disease and danger.

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