The lecture notes describe the Delaunay Tessellation Field Estimator for Cosmic Web analysis. The high sensitivity of Voronoi/Delaunay tessellations to the local point distribution is used to obtain estimates of density and related quantities. The adaptive and minimum triangulation properties of Delaunay tessellations are utilized for interpolation to continuous volume-covering density and velocity fields.

The primary focus of this book is to provide a readable account in modern notation of Grassmann's major algebraic contributions to mathematics and science. It should be accessible to scientists and engineers, students and professionals alike. The only assumptions is that the reader has some familiarity with basic linear algebra.

Scholarly publishing is changing and the changes will have an impact on all members of the academic community and on how they will go about creating and maintaining scholarship. Scholarly Publishing: The Electronic Frontier examines the critical issues facing universities, academics, libraries, and scholarly presses in the turbulent time when publishing is likely moving from a print to an electronic paradigm. The essays by all of the major participants in this "electronic revolution" explore the technical, social, and organizational impact of computer-mediated communication. They examine both ends of the continuum and everything in between -- from how the system might be completely overhauled to a gradual retrenching where much remains the same but paper is no longer the communication medium. Some of the subjects, implicit in the various possible futures for scholarly publishing and covered here, include the role of the library with respect to electronic publications, protection of intellectual and economic property, and plagiarism. From Current Cities Magazine, Volume 7, No. 4, April 1996

Beautiful, but difficult - not for beginners. The patterns contained here are: duroboros, Wizard and Witch, Winged Dragon, Gargoyle, Daedalus, Pegasus, Flapping Dragon, Woodland Elf, Centaur, Rearing Dragon, Shiva, Unicorn, Long-tailed Dragon and Cererus. Each of these designs is a beautiful conversation piece. Each is also frustrating and difficult to fold. These are for advanced folders. Many of these designs are for animals that have four legs. If you have folded a four legged animal before then you know what I am talking about. Its tricky. If you have never attempted a four legged animal then you are probably not at the level to use this book. I thought that the difficulty I had folding these was because of the complexity of the pieces. Reading other comments here about the inaccurate diagrams has inspired me to try and reattempt some of these intuitively. Whatever my problem was it is likely to be a problem for you too, so be careful unless you are the origami champ.

How Dada is to break its cultural accommodation and containment today necessitates thinking the historical instances through revised application of critical and theoretical models. The volume Dada Culture: Critical Texts on the Avant-Garde moves precisely by this motive, bringing together writings which insist upon the continuity of the early twentieth century moment now at the start of the twenty-first. Engaging the complex and contradictory nature of Dada strategies, instanced in the linguistic gaming and performativity of the movement's initial formation, and subsequently isolating the specific from the general with essays focusing on Ball, Tzara, Serner, Hausmann, Dix, Heartfield, Schwitters, Baader, Cravan and the exemplary Duchamp, the political philosophy of the avant-garde is brought to bear upon our own contemporary struggle through critical theory to comprehend the cultural usefulness, relevance, validity and effective (or otherwise) oppositionality of Dada's infamous anti-stance.