To date, over one-fifth of all U.S. higher education students are now taking at least one online course. The Sloan Consortium (Sloan-C) recently surveyed more than 2,500 colleges and universities to reveal that over 3.9 million students were taking at least one online course during the 2007 fall term. This number is a 12% increase from fall 2006.…

Goran Radman (GR) joined Microsoft in 1996 and served until Fall 2008 as Microsoft Chairman, Southeast Europe (SEE) and Chairman, East and Central Europe (ECEE). Based in Croatia, where he enjoys sailing the Adriatic coast and islands, he spoke with the authors during 2008 and 2009 about his experience launching Microsoft's commercial presence in…

We present an algorithm for the construction of a strong initial draft. It is designed to overcome writer's block and to assist scientists who are not native English speakers. The writing starts with making figures and tables. These suggest several terse summary statements, the few major conclusions or observations the author will present to the…

Display took a wide variety of forms ranging from students presenting their initial planning and thought processes, to displays of their finished work, and their suggestions for extending the task should they, or others, have time to return to it in the future. A variety of different media were used from traditional posters in many shapes and…

Qualitative research methods require transparency to ensure the "trustworthiness" of the data analysis. The intricate processes of organising, coding and analysing the data are often rendered invisible in the presentation of the research findings, which requires a "leap of faith" for the reader. Computer assisted data analysis software can be used…

A single equation of state (EOS) such as the Peng-Robinson (PR) EOS can accurately describe both the liquid and vapor phase. We present several applications of this equation of state, including estimation of pure component properties and computation of the vapor-liquid equilibrium (VLE) diagram for binary mixtures. We perform high-pressure…

The U.S. Geological Survey (USGS) Library, where the author serves as the digital services librarian, is increasingly challenged to make it easier for users to find information from many heterogeneous information sources. Information is scattered throughout different software applications (i.e., library catalog, federated search engine, link…

In this article, the authors examines the use of technology to control costs in the child care industry. One of these technology solutions is Software-as-a-Service (SaaS). SaaS solutions can help child care providers save money in many aspects of center management. In addition to cost savings, SaaS solutions are also particularly appealing to…

The inclusion of nonfiction texts in the elementary classroom interests teachers and researchers alike. However, there is an inconsistent use of terms applied to this body of research, including informational texts, informational books, and expository texts, among others. In this article, an organizing framework for nonfiction is presented to…

In this note we show the existence of a surprising analogy between quadrilaterals and tetrahedra, determining some properties that hold for both families of figures. This analogy suggests some new properties of quadrilaterals. (Contains 11 figures,)

This paper provides insights on the adoption or use of OpenCourseWare (OCW) to support broader research, training and institutional capacity development goals, based on the experience of the United Nations University. Specifically, it explains the strategic context for the use of OCW in the university through its related efforts in the area of…

Traditional estimators of fit measures based on the noncentral chi-square distribution (root mean square error of approximation [RMSEA], Steiger's [gamma], etc.) tend to overreject acceptable models when the sample size is small. To handle this problem, it is proposed to employ Bartlett's (1950), Yuan's (2005), or Swain's (1975) correction of the…

The television show Deal or No Deal and an Excel spreadsheet help students see how understanding probability and mean--and the concept of expected value (EV)--can lead to game show wins.

Academic dishonesty is unethical. Exam cheating is viewed as more serious than most other forms (Pincus and Schmelkin 2003). The authors review the general cheating problem, introduce a program to conservatively identify likely cheaters on multiple-choice exams, and offer a procedure for handling likely cheaters. Feedback from students who confess…

Enterprise systems provide companies with centralized data management, business process support and integrated data flow between functional areas. Thanks to academic alliances offered by companies such as SAP, Oracle, Microsoft and others, universities can also take advantage of the integrated features of enterprise system to give business…