For a period, in the run up to the election (2007-2008) and the months after the election, the name "Obama" signified hope for millions, not just in America but across the world. As the hope turned to disappointment, the financial crisis deepened and the Arab Spring renewed a call for a "humanity" that could transcend the differences of nations…

Communication underwater is challenging because of the inherent characteristics of the media. First, common radio frequency (RF) signals utilized in wireless communications cannot be used under water. RF signals are attenuated in such as way that RF communication underwater is restricted to very few meters. As a result, acoustic-based…

Various systems development life cycles and business development models have been popularized by information systems researchers and practitioners over a number of decades. In the case of systems development life cycles, these have been targeted at software development projects within an organization, typically involving analysis, design,…

Creative Commons (CC) mechanism has been suggested as a potential means to foster a reliable environment for online knowledge sharing activity. This study investigates the role of the CC mechanism in supporting knowledge sharing among a group of university students studying programming from the perspectives of social cognitive and social capital…

As clientele needs diversify, Extension educators are examining new technologies, including online tools, to deliver educational programming and resources. Using agritourism as the educational topic, the study reported here sought to evaluate participants' acceptance of online educational programming (webinars) and the effectiveness of the…

From a proliferation of mobile applications to online distance learning, technology is rapidly changing the world, and higher education is no exception. In addition to making education more accessible to those who may not be able to attain it otherwise (through online courses and distance-learning curricula), technology contributes to a more…

HomeworkNYC Apps is a suite of tools designed to provide around-the-clock help to the estimated 1.3 million children and teens served by the libraries of New York City. Aimed at being a one-stop shop for all things homework related, the HomeworkNYC website offers access to library catalogs and databases, browsable subject guides, and even…

The collaborative system with finite number of states is defined. A very large database is structured. Operations on large databases are identified. Repetitive procedures for collaborative systems operations are derived. The efficiency of such procedures is analyzed. (Contains 6 tables, 5 footnotes and 3 figures.)

Images, whether at the level of molecules, cells, organs, organisms, or environments, are at the core of many biological disciplines. Even with the contemporary emphasis on molecular analysis, biology has retained its traditional strong visual component. In courses that rely on the study of biological structure, the presentation of images for…

HTML 5 is the most significant update of HTML in the last 10 years since XHTML was introduced. It promises a vastly improved user experience, increased browser features, cross compatibility and the ability to provide semantic content. In this paper we discuss the near future position for Higher Education in terms of technological transform, the…

In the championship playoffs of professional learning tools, this author contends that there is a clear-cut victor. Customizable, platform-agnostic, able to circumvent filters--both browser and network-imposed--RSS is the best professional learning tool. Reading sites via RSS has appeal for those who want the raw information. With a well-honed…

We examine student peer review, with an emphasis on formative practice and collaborative learning, rather than peer grading. Opportunities to engage students in such formative peer assessment are growing, as a range of online tools become available to manage and simplify the process of administering student peer review. We consider whether…

Programming is a fundamental component of modern society. Programming and its applications influence much of how people work and interact. Because of people's reliance on programming in one or many of its applications, there is a need to teach students to be programming literate. Because the purpose of the International Technology and Engineering…

The majority of current web-based learning systems are closed learning environments where courses and learning materials are fixed, and the only dynamic aspect is the organization of the material that can be adapted to allow a relatively individualized learning environment. In this paper, we propose an evolving web-based learning system which can…

This research determines which computer skills are important for entry-level accountants, and whether some skills are more important than others. Students participated before and after internships in public accounting. Longitudinal analysis is also provided; responses from 2001 are compared to those from 2008-2009. Responses are also compared to…