Characterizing multiloop topologies is an important step towards developing novel methods at high perturbative orders in quantum field theory. In this article, we exploit the Loop-Tree Duality (LTD) formalism to analyse that appear for first time five loops. Explicitly, open loops into connected trees and group them according their topological properties. Then, identify a kernel generator, so-c...

The security of the web application bases on the security of the underlying layers, such as OS and application platform layers and the application itself. While the OS layer is beyond control of the PHP project, experience shows that the language is to assist developers in developing more secure code and running it in more secure manner. The majority of the problems in PHP applications is cause...

Primary hyperparathyroidism (PHP) is a known endocrine disorder. Many years ago, the most frequent forms of clinical presentation were symptomatic renal or skeletal disease with moderate or severe hypercalcemia; however, currently, most patients have few symptoms and mild hypercalcemia. The last NIH Workshop on Asymptomatic PHP developed criteria for the management of this disease. Multiple end...

This paper presents the architecture and implementation of the EOS 2 failure-masking framework for composite Web Services. EOS 2 is based on the recently proposed notion of interaction contracts (IC), and provides exactly-once execution semantics for general, arbitrarily distributed Web Services in the presence of message losses and component crashes without requiring explicit coding effort by ...

In this paper, we explore how aspect-oriented programming can be implemented for the PHP programming language. We start with an overview of existing implementations, identifying their strengths and weaknesses. We then introduce GAP, our implementation of aspect-oriented programming for PHP that uses dynamic weaving, supports aspect genericity, and provides a framework to implement custom pointc...

OPTCON is an algorithm for the optimal control of nonlinear stochastic systems which particularly applicable to economic models. It delivers approximate numerical solutions optimum (dynamic optimization) problems with a quadratic objective function models additive and multiplicative (parameter) uncertainties. The was first programmed in C# then MATLAB. allows deterministic control, latter open ...

In this paper a new method is introduced and investigated for removing the destabilizing effects of time-delay parameter in control loops. The concept of the method is taken from the knowledge concerning the dynamic behaviour of irrational transfer functions (Ir-TF), which is discussed and investigated elswhere in frequency response domain and is explained briefly here. Ir-TFs, which are we...

Many physicians are referred to state physician health programs (PHPs) for evaluation, monitoring, and treatment of mental health and substance use disorders. Most PHPs are "diversion" or "safe haven" programs, meaning that physicians who suffer from alcohol or drug problems can have their case diverted to the PHP in lieu of being reported to the state licensing board. If the physician agrees t...