Fields Of View

Drawing on film theory, literary modernism, psychology and art history, Fields of View elucidates an expanded network of connections between avant-garde film and wider culture. In this bold and original work, A.L. Rees identifies three key terms - 'field', 'frame' and 'interval' and charts their use by filmmakers and theorists such as Dziga Vertov, Sergei Eisenstein, Bruce Baillie, Maya Deren, Malcolm Le Grice and Werner Nekes, from the 1920s through to the present day. A seminal voice in film culture, Rees left the incomplete manuscript for this book on his death, and Simon Payne has subsequently carefully prepared the book for publication. Fields of View is an important work that establishes a unique perspective on experimental film.

This paper describes a scheme to determine the size of the circular field of view that is both necessary and sufficient to include at least some specified number, n, of stars from a given set, independent of the orientation of the field within the celestial sphere. A geometrical proof of the scheme is presented, and all equations needed to effect the scheme are derived. The scheme is thus shown to be entirely analytical and to involve no assumptions concerning the distribution of the stars. Numerical results are presented in which the 1064 stars brighter than, or equal in brightness to, an apparent visual magnitude of +4.7 are considered. The size and location of the necessary fields of view are tabulated as a function of limiting star brightness for n=1, n=2, and n=3. Finally, the meaning and importance of the data are discussed and related to star sensor technology.

In order to develop a driver assistance system for pedestrian protection, pedestrians in the environment of a truck are detected by radars and a camera and are tracked across distributed fields of view using a Joint Integrated Probabilistic Data Association filter. A robust approach for prediction of the system vehicles trajectory is presented. It serves the computation of a probabilistic collision risk based on reachable sets where different sources of uncertainty are taken into account.

This star guide enables astronomers to choose a class of object, and for any month of the year find an observation list that begins with the easiest through to progressively more difficult targets. Following detailed descriptive summaries of each class of object, it includes extensive lists of deep-sky targets which are classified according to type of object. Amateur astronomers of all levels will find this book invaluable for its broad-ranging background material, its lists of fascinating objects, and for its power to improve practical observing skills while viewing many different types of deep-sky objects.

One of major challenges facing Earth's science in the next decade and beyondis the development of an accurate long term observational data set to study global change. To accomplish this, a wide range of observations will be required to provide both new measurements, not previously achievable and measurements with a greater degreee of accuracy and resolution than the ones which are presently and currently available. Among the parameters that are currently retrieved from satellite vertical sounding observations, temperature and moisture profiles are the most important for the description of the thermodynamic state of the medium. Other parameters, like those describing the cloud fields, the surface state or the conditions close to the surface are also key parameters for meteorology and climatology. A new generation of high spectral atmospheric sounders in the infrared has recently been designed to provide both new and more accurate data about the atmosphere, land and oceans for application to climate studies. Among the important observations that these instruments should contribute to the climate data set are day and night global measurements of: atmospheric temperature profiles; relative humidity profiles; cloud field parameters; total ozone burden of the atmosphere; distribution of minor atmospehric gases (methane, carbonmonoxide and nitrous oxide).

Covers principles, applications, and issues pertaining to all major elecro-optical displays presently in use, with discussion of display evaluation characteristics and human factor topics. Coverage includes: liquid crystal (LC) display properties, matrix addressing, and photoaddressing issues; time-

Markus Gabriel proposes a radical form of ontological pluralism that divorces ontology from metaphysics, understood as the most fundamental theory of absolutely everything (the world). He argues that the concept of existence is incompatible with the exist