PUZZLE - A program for computer-aided design of printed circuit artwork

Program assists in solving spacing problems encountered in printed circuit /PC/ design. It is intended to have maximum use for two-sided PC boards carrying integrated circuits, and also aids design of discrete component circuits

A 7.6m /25-ft/ extreme environments simulator

Stainless steel cylindrical simulation chamber permits testing equipment under extreme cold, high partial vacuums, and intense solar radiation. Applications include heat balance and temperature distribution studies, investigations of subsystem interactions, tests of attitude control equipment and sensors, and acceptance tests of complete systems

Moby-Dick as Proto-Modernist Prophecy

This project relies on two main bodies of work: the text and reception history of Moby-Dick. I argue that the novel’s prophetic insights unfold in its failure and resurrection. The reception history consists of early reviewers, biographers, and critics both hailing and discounting Moby-Dick’s literary value. The first section, “Proto-Modernist Melville: Specific Difficulty in Moby-Dick,” explores the peculiar difficulty inherent in the text of Moby-Dick, namely its divergent, evasive, and hieroglyphic properties. Chapter 2, “Reception: Nineteenth-Century Failure and Modernist Success,” chronicles the novel’s reception history, focusing largely on the critics of twentieth-century modernism. In “Moby-Dick as Prophetic Anticipation and Fulfillment,” I examine the link between the inherent difficulty found within Moby-Dick and its reception history. I propose that Melville’s novel theorizes its prophetic anticipation of literary modernism as well as Melville’s own authorial failure and redemption narrative

The largest subunit of RNA polymerase II from the Glaucocystophyta: functional constraint and short-branch exclusion in deep eukaryotic phylogeny

BACKGROUND: Evolutionary analyses of the largest subunit of RNA polymerase II (RPB1) have yielded important and at times provocative results. One particularly troublesome outcome is the consistent inference of independent origins of red algae and green plants, at odds with the more widely accepted view of a monophyletic Plantae comprising all eukaryotes with primary plastids. If the hypothesis of a broader kingdom Plantae is correct, then RPB1 trees likely reflect a persistent phylogenetic artifact. To gain a better understanding of RNAP II evolution, and the presumed artifact relating to green plants and red algae, we isolated and analyzed RPB1 from representatives of Glaucocystophyta, the third eukaryotic group with primary plastids. RESULTS: Phylogenetic analyses incorporating glaucocystophytes do not recover a monophyletic Plantae; rather they result in additional conflicts with the most widely held views on eukaryotic relationships. In particular, glaucocystophytes are recovered as sister to several amoebozoans with strong support. A detailed investigation shows that this clade can be explained by what we call "short-branch exclusion," a phylogenetic artifact integrally associated with "long-branch attraction." Other systematic discrepancies observed in RPB1 trees can be explained as phylogenetic artifacts; however, these apparent artifacts also appear in regions of the tree that support widely held views of eukaryotic evolution. In fact, most of the RPB1 tree is consistent with artifacts of rate variation among sequences and co-variation due to functional constraints related to C-terminal domain based RNAP II transcription. CONCLUSION: Our results reveal how subtle and easily overlooked biases can dominate the overall results of molecular phylogenetic analyses of ancient eukaryotic relationships. Sources of potential phylogenetic artifact should be investigated routinely, not just when obvious "long-branch attraction" is encountered

Ethical Obligations: Performing Adequate Legal Research and Legal Writing

Post-printJournal Articl

Revision of some Chesteran inadunate crinoids

14 p., 1 pl., 2 fig.http://paleo.ku.edu/contributions.htm

Animal-Assisted Play: A Strategy for Promoting Children’s Physical Activity Play

This article explores how animal-assisted play might be used as a strategy in playwork to support children’s right to play, enrich their play experiences, encourage their physical activity play and better their health and life quality. Children’s interactions with pets or companion animals in free play or animal-assisted activities (AAA) can yield therapeutic benefits by increasing physical and mental health and well-being and also offer possibilities for more outdoor play, agency, risk-taking, fun and enjoyment, as well as high-quality play experiences. We invite playwork practitioners to consider the important role of animals in children’s lives and the potential value of animal-assisted play in creating opportunities for enriching children’s play and life quality