Analyzing tones with spectrum variations due to tremolo

Experimental Investigation of Bed Variations due to Circular Culvert Jet with Different Angles

Downfall flows from different outlet hydraulic structures such as culverts and jetsthrowingtothe erodible downstream bed cause scour hole and changes in the downstream bed topography. Therefore,by performing some physical modeling tests on culvert jet flow under different angles, changes in the downstream bed topography under the effect of different parameters such as flow rate, depth of the ta...

Essential Spectrum Due to Singularity

The aim of this short note is to explain important spectral phenomenon which can be observed for differential operators appearing in problems of magnetic hydrodynamics. This phenomenon are due to the nonperturbative behavior of the essential spectrum. It has been observed that the essential spectrum of a matrix differential operator on a finite interval can be different from the limit of the es...

Arenavirus Variations Due to Host-Specific Adaptation

Arenavirus particles are enveloped and contain two single-strand RNA genomic segments with ambisense coding. Genetic plasticity of the arenaviruses comes from transcription errors, segment reassortment, and permissive genomic packaging, and results in their remarkable ability, as a group, to infect a wide variety of hosts. In this review, we discuss some in vitro studies of virus genetic and ph...

Analyzing variations of the Vehicle Routing Problem

Analyzing the Economic Impacts of Security Breaches Due to Outsourcing

In our study, we present four different approaches on the subject that are connected more or less to each other, giving more attention on outsourcing security issues. A case study for the use of outsourced services is also presented using empirical data from an insurance company. This work concludes with an overview of our research, its limitations and by giving some research questions for futu...