José Marcio Luna 1 Eric Eaton 2 Lyle H. Ungar 2 Eric Diffenderfer 1 Shane T. Jensen 3 Efstathios D. Gennatas 4 Mateo Wirth 3 Charles B. Simone II 5 Timothy D. Solberg 4 Gilmer Valdes 4 1 Dept. of Radiation Oncology, University of Pennsylvania {Jose.Luna,Eric.Diffenderfer}@uphs.upenn.edu 2 Dept. of Computer and Information Science, University of Pennsylvania {eeaton,ungar}@cis.upenn.edu 3 Dept. ...

Supporting Online Material for Liquid Crystalline Honeycomb Networks Composed of Pentagonal, Square, and Triangular Cylinders Bin Chen, Xiangbing Zeng, Ute Baumeister, Goran Ungar, Carsten Tschierske Institute of Organic Chemistry, Martin-Luther-University Halle-Wittenberg, Kurt-Mothes-Str. 2, D-06120 Halle, Germany. Institute of Physical Chemistry, Martin-Luther-University Halle-Wittenberg, Mü...

In this assignment I am going to compare the view on Object-Orientation as it is given in the 1991 revised version of Bjarne Stroustrup’s article “What Is Object-Oriented Programming?” [Stroustrup1991] with the views on ObjectOrientation of Mark Lentczner, Walter R. Smith, Antero Taivalsaari and David Ungar given in Randal B. Smith’s article “prototype based languages (panel): object lessons fr...

In this paper we introduce a slightly stronger form of countable dense homogeneity that for Polish spaces can be characterized topologically in a natural way. Along the way, we generalize theorems obtained by Bennett and Ungar on countable dense homogeneity.

Let P be a set of n points in R3, not all of which are in a plane and no three on a line. We partially answer a question of Scott (1970) by showing that the connecting lines of P assume at least 2n− 3 different directions if n is even and at least 2n − 2 if n is odd. These bounds are sharp. The proof is based on a far-reaching generalization of Ungar’s theorem concerning the analogous problem i...

This paper grew out of a lecture presented at the 54th Session of the International Statistical Institute in Berlin, August 13 20, 2003, Schneeweiss (2003). It intends not only to outline the eventful life of Abraham Wald (1902 1950) in Austria and in the United States but also to present his extensive scientific work. In particular, the two main subjects, where he earned most of his fame, are ...

The Front Cover shows three assembled structures of smectic liquid crystals that show reentrant behavior. More information can be found in the Research Article by Go Watanabe, Goran Ungar, Takashi Kato and co-workers.

the correspondence between the elements of a story and its illustration has been eminent in the history of persian painting, achieved by the painter in both explicit and implicit manners. in fact, the painter painted the harmonious illustration by utilizing the essence and dominant element of the story. to do so, the painter confined himself to the most influential scenes of the story to be dep...

In Crossing the Threshold of Divine Revelation, William Abraham offers a rich, subtle defense of an epistemology of divine revelation. In this paper, I focus on a cluster of metaepistemological claims made by Abraham. Specifically, I argue that Abraham’s remarks about epistemic fit and the epistemic standards we bring to bear in making evaluations of divine revelation claims commit him to a spe...