This paper summarizes our theoretical understanding of supernova events in a “back of the envelope” way. It is intended to aid in the recognition and understanding of those events which are not “standard”, and which may provide the most insight.

The use of fancy graphics can have a mesmerizing effect on simulation novices and, as such, may blind the user to the actual capabilities and valid usages. The visualization of simulations are distinct from other computer graphic media because they are a representation of an abstract of reality (the model) as opposed to a representation of reality. This extended abstract provides examples of vi...

This is a “cheat sheet”, which means that it consists of information packaged in a concise and efficient way so that it can easily be used as a quick reference. The topic is ranks of elliptic curves, mostly over Q. This is a slightly revised version of the handout I wrote as a supplement to my survey talk “Distributions of Ranks of Elliptic Curves” at MSRI’s Connections for Women: Arithmetic St...

In order to understand organizational memory, it is important to understand how things become adopted as memory resources in organizations. In this paper, we describe the genesis and use of an artifact that became a memory resource for a wide range of activities. We discuss how the creation and use of the rush cheat sheet (RCS) and its associated representations at Dallas Ft. Worth TRACON broug...

Reading the medical literature requires some sophistication. This scoring sheet points out some important issues to consider when reading medical papers. Considerations raised herein are not to be taken as absolute, but instead as strong guidelines. Furthermore, this scoring sheet can be used in preparing manuscripts as it is a valuable “checksheet” to ensure all bases are covered. The more poi...

this information sheet contains the necessary information to educate mothers in the early weeks after delivery. so in a relaxed opportunity to read it. if you plan to feed your baby by breast feeding, it is necessary to read it prior to discharge from hospital. note that the duration of breast feeding in the first weeks after the labor is 20 minutes. the best way for breastfeeding is to give th...

Thin films of -MoGe show progressively reduced Tc’s as the thickness is decreased below 30 nm and the sheet resistance exceeds 100 / . We have performed far-infrared transmission and reflection measurements for a set of -MoGe films to characterize this weakened superconducting state. Our results show the presence of an energy gap with ratio 2 0 /kBTc=3.8 0.1 in all films studied, slightly highe...