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Full-Text Articles in Physical Sciences and Mathematics

Ssrn As An Initial Revolution In Academic Knowledge Aggregation And Dissemination, David Bray, Sascha Vitzthum, Benn Konsynski Jan 2010

Ssrn As An Initial Revolution In Academic Knowledge Aggregation And Dissemination, David Bray, Sascha Vitzthum, Benn Konsynski

Sascha Vitzthum

Within this paper we consider our results of using the Social Science Research Network (SSRN) over a period of 18 months to distribute our working papers to the research community. Our experiences have been quite positive, with SSRN serving as a platform both to inform our colleagues about our research as well as inform us about related research (through email and telephoned conversations of colleagues who discovered our paper on SSRN). We then discuss potential future directions for SSRN to consider, and how SSRN might well represent an initial revolution in 21st century academic knowledge aggregation and dissemination. Our paper …


Towards Self-Organizing, Smart Business Networks: Let’S Create ‘Life’ From Inert Information, David Bray, Benn Konsynski Nov 2008

Towards Self-Organizing, Smart Business Networks: Let’S Create ‘Life’ From Inert Information, David Bray, Benn Konsynski

David A. Bray

We review three different theories that can inform how researchers can determine the performance of smart business networks, to include: (1) the Theory of Evolution, (2) the Knowledge-Based Theory of the Firm, and (3) research insights into computers and cognition. We suggest that each of these theories demonstrate that to be generally perceived as smart, an organism needs to be self-organizing, communicative, and tool-making. Consequentially, to determine the performance of a smart business network, we suggest that researchers need to determine the degree to which it is self-organizing, communicative, and tool-making. We then relate these findings to the Internet and …


International Terrorism:Role ,Responsibility And Operation Of Media Channles, Ratnesh Dwivedi Mr Nov 2008

International Terrorism:Role ,Responsibility And Operation Of Media Channles, Ratnesh Dwivedi Mr

Ratnesh Dwivedi

"Terrorism" is a term that cannot be given a stable defintion. Or rather, it can, but to do so forstalls any attempt to examine the major feature of its relation to television in the contemporary world. As the central public arena for organising ways of picturing and talking about social and political life, TV plays a pivotal role in the contest between competing defintions, accounts and explanations of terrorism. Which term is used in any particular context is inextricably tied to judgemements about the legitimacy of the action in question and of the political system against which it is directed. …


The Dependence Of Measured Modulation Error Ratio On Phase Noise, Ron D. Katznelson Aug 2008

The Dependence Of Measured Modulation Error Ratio On Phase Noise, Ron D. Katznelson

Ron D. Katznelson

This paper reviews the algorithms used by Vector Signal Analyzers to measure Modulation Error Ratio (MER) and derives the explicit functional dependence of measured MER on phase noise of digital transmitters. The modulation error model is introduced and the analytical expression for key estimated parameters required to obtain MER measure are derived. The essential elements of algorithms employed by MER measurement instruments to estimate amplitude scale, frequency offset, and initial phase intercept and the resulting MER are identified. The frequency response of the effective phase-noise rejection filtering action associated with a given measurement epoch is derived. It is shown that …


Report Of The Commission To Assess The Threat To The United States From Emp Attack: Critical National Infrastructures, William R. Graham Jul 2008

Report Of The Commission To Assess The Threat To The United States From Emp Attack: Critical National Infrastructures, William R. Graham

George H Baker

The physical and social fabric of the United States is sustained by a system of systems; a complex and dynamic network of interlocking and interdependent infrastructures (“critical national infrastructures”) whose harmonious functioning enables the myriad actions, transactions, and information flow that undergird the orderly conduct of civil society in this country. The vulnerability of these frastructures to threats — deliberate, accidental, and acts of nature — is the focus of greatly heightened concern in the current era, a process accelerated by the events of 9/11 and recent hurricanes, including Katrina and Rita. This report presents the results of the Commission’s …


Climate Change Education And The Ecological Footprint, Eugene Cordero, Anne Marie Todd, D. Abellerra Jun 2008

Climate Change Education And The Ecological Footprint, Eugene Cordero, Anne Marie Todd, D. Abellerra

Anne Marie Todd

No abstra


Being Prepared - Community Flood Education Planning In Nsw, Neil Dufty, David Webber Jan 2008

Being Prepared - Community Flood Education Planning In Nsw, Neil Dufty, David Webber

Neil Dufty

No abstract provided.


Evaluation Of The Floodsmart And Stormsmart Pilot Programs And Their Transferability To The Urban Environment (Report), Neil Dufty Jan 2008

Evaluation Of The Floodsmart And Stormsmart Pilot Programs And Their Transferability To The Urban Environment (Report), Neil Dufty

Neil Dufty

No abstract provided.


Review Of The Gippsland November 2007 Flood Response (Report), Neil Dufty Jan 2008

Review Of The Gippsland November 2007 Flood Response (Report), Neil Dufty

Neil Dufty

No abstract provided.


A New Approach To Flood Education (Booklet), Neil Dufty Jan 2008

A New Approach To Flood Education (Booklet), Neil Dufty

Neil Dufty

No abstract provided.


Tourism Development In Aqaba And Human Sustainability, Philadelphia University Jan 2008

Tourism Development In Aqaba And Human Sustainability, Philadelphia University

Philadelphia University, Jordan

No abstract provided.


Rounds, Levels, And Waves: The Early Evolution Of Gameplay Segmentation, Jose Zagal, Clara Fernandez-Vara, Michael Mateas Dec 2007

Rounds, Levels, And Waves: The Early Evolution Of Gameplay Segmentation, Jose Zagal, Clara Fernandez-Vara, Michael Mateas

Jose P Zagal

This article explores the early evolution of the structure and management of gameplay in videogames. We introduce the notion of gameplay segmentation to capture the role that design elements like level, boss, and wave play in videogames, and identify three modes of segmentation. Temporal segmentation limits, synchronizes and/or coordinates player activity over time. Spatial segmentation breaks the game’s virtual space into sub-locations. Challenge segmentation presents the player with a sequence of self-contained challenges. We describe each mode, and additional sub-modes, by analyzing vintage arcade games. Our analyses illustrate how these games represent a “primordial soup” in which many current game …


A New Approach To Community Flood Education, Neil Dufty Dec 2007

A New Approach To Community Flood Education, Neil Dufty

Neil Dufty

No abstract provided.


Building Community Resilience To Floods: The Role Of Education (Booklet), Neil Dufty Dec 2007

Building Community Resilience To Floods: The Role Of Education (Booklet), Neil Dufty

Neil Dufty

No abstract provided.