This technical note will first review the studies that were done for the Gun Test Facility (GTF) at SSRL, where a photoinjector similar to the one proposed for the LCLS is being tested. In Section 3 the maximum charge out of the gun for a single rf pulse is calculated. In Section 4, PARMELA simulations are used to track the beam from the gun to the end of the photoinjector. Finally in Section 5...

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Attacks on cryptosystem implementations (e.g. security fault injection, timing analysis and differential power analysis) are amongst the most exciting developments in cryptanalysis of the past decade. Altering the internal state of a cryptosystem or profiling the system’s computational dynamics can be used to gain a huge amount of information. This paper shows how fault injection and timing ana...

Global Governance has become a buzzword in the social sciences in general and in International Relations (IR) in particular. Many different phenomena, from the influence of civil society on international decision-making processes to the role of intergovernmental organisations and transnational corporations in world politics, are invoked as examples of global governance. However, upon closer ins...

Offsetting complexity of societal dialogue, netizen has dripped down mollifying social contract – which is also redefining new context in international relations (IR) indeed. With emergence of the Internet, especially web 2.0, convenient media structure has been reshaping to meet expectation of public and new dynamics of social relations are also gaining new vibes which sometimes turns into con...

This article explores deterrence, a time-honoured concept in International Relations (ir), through the application of systemism, a concept borrowed from the philosophy of science. The purpose of this study is to provide a diagrammatic exposition that establishes the “value added” from systemism vis-à-vis the research on deterrence. A series of exchanges involving us-led efforts to deter Saddam ...

Why are humans so vulnerable to pain in interpersonal relations and can so easily hurt others physically and emotionally? We theoretically examine whether being offensively strong but defensively weak can evolve as a strategic trait that fosters cooperation. We study a population comprised of “thick-skinned” and “thinskinned” agents by using an indirect evolution model that combines rational ch...