Objectivity, Values, And The Christian Librarian

The central questions of Christian librarianship in the postmodern world involve the philosophical grounds of collection development. Are there reliable objective grounds for attempting to build balanced collections? What values ought to guide the librarian in this task? How will the application of those values differ in the context of an evangelical Christian institution

Focal Spot, Fall 1982

https://digitalcommons.wustl.edu/focal_spot_archives/1032/thumbnail.jp

Dickens and Shakespeare’s Household Words

Though Dickens\u27 Shakespearean qualities have often been noted, less attention has been paid to the way that Dickens constructed the terms of his comparison to Shakespeare, scripting the response he received from critics from the nineteenth century to the present and shaping Shakespeare\u27s reception as well. Focusing on The Pickwick Papers and David Copperfield in the context of their Victorian reception, this essay shows how Dickens used Shakespearean quotation to market his characters\u27 quotability, turning them into household words and popularizing Shakespeare\u27s sayings in turn, even as he challenged the universality of quotable phrases

Lagrangian Data-Driven Reduced Order Modeling of Finite Time Lyapunov Exponents

There are two main strategies for improving the projection-based reduced order model (ROM) accuracy: (i) improving the ROM, i.e., adding new terms to the standard ROM; and (ii) improving the ROM basis, i.e., constructing ROM bases that yield more accurate ROMs. In this paper, we use the latter. We propose new Lagrangian inner products that we use together with Eulerian and Lagrangian data to construct new Lagrangian ROMs. We show that the new Lagrangian ROMs are orders of magnitude more accurate than the standard Eulerian ROMs, i.e., ROMs that use standard Eulerian inner product and data to construct the ROM basis. Specifically, for the quasi-geostrophic equations, we show that the new Lagrangian ROMs are more accurate than the standard Eulerian ROMs in approximating not only Lagrangian fields (e.g., the finite time Lyapunov exponent (FTLE)), but also Eulerian fields (e.g., the streamfunction). We emphasize that the new Lagrangian ROMs do not employ any closure modeling to model the effect of discarded modes (which is standard procedure for low-dimensional ROMs of complex nonlinear systems). Thus, the dramatic increase in the new Lagrangian ROMs' accuracy is entirely due to the novel Lagrangian inner products used to build the Lagrangian ROM basis

A digital imaging photometry system for cometary data acquisition

This report describes a digital imaging photometry system developed in the Space Science Laboratory at the Marshall Space Flight center. The photometric system used for cometary data acquisition is based on an intensified secondary electron conduction (ISEC) vidicon coupled to a versatile data acquisition system which allows real-time interactive operation. Field tests on the Orion and Rosette nebulas indicate a limiting magnitude of approximately m sub v = 14 over the 40 arcmin field-of-view. Observations were conducted of Comet Giacobini-Zinner in August 1985. The resulting data are discussed in relation to the capabilities of the digital analysis system. The development program concluded on August 31, 1985

1975 Ursinus College Commencement Program

This Ursinus College Commencement program from 1975 contains the list of speakers and order of events for the day.https://digitalcommons.ursinus.edu/commencement_programs/1101/thumbnail.jp

Parallel path consistency

Journal ArticleFiltering algorithms are well accepted as a means of speeding up the solution of the consistent labeling problem (CLP). Despite the fact that path consistency does a better job of filtering than arc consistency, AC is still the preferred technique because it has a much lower time complexity. We are implementing parallel path consistency algorithms on multiprocessors and comparing their performance to the best sequential and parallel arc consistency algorithms. We also intend to categorize the relation between graph structure and algorithm performance. Preliminary work has shown linear performance increases for parallelized path consistency and also shown that in many cases performance is significantly better than the theoretical worst case. These two results lead us to believe that parallel path consistency may be a superior filtering technique, finally, we have explored the use of an outer product computational formation of path consistency and have excellent results of its use on a Connection Machine