The computational simulation performed in this study is based on the Reynolds equations using a technique denominated Reynolds Average Navier-Stokes (RANS).
The main objective of the present work is the comparison of different models of turbulence applied to the turbulent flow over a backward-facing step.
Protocol analysis is the process of capturing and analyzing the packets in a live environment in order to identify any unusual activities like presence of Trojans, root kits or other activities initiated by hackers. more Protocol analysis is the process of capturing and analyzing the packets in a live environment in order to identify any unusual activities like presence of Trojans, root kits or other activities initiated by hackers.
It can be used to find out delay in network communications, congestion experienced in the network, source and destination ports and other critical parameters of packets including MTU and signatures.
The Reynolds number used in all the numerical simulations constructed in this study is equal to 9000, based on the height of the step h and the inlet velocity U b.
The results are the reattachment length, the mean velocity profiles and the turbulence intensities profiles.more This paper is a summary of “What DNS Is Not”, a paper written by Paul Vixie, who is an American computer scientist and internet hall of fame. The author also discusses how much of DNS misuse can be prevented, what kind of solutions might be proposed, and what potential future improvements can be aimed.His technical contributions include Domain Name System (DNS) protocol design and procedure, mechanisms to achieve operational robustness of DNS implementations, and significant contributions to open source software principles and methodology. The purpose of this paper summary is to give the reader a brief overview of the original paper without changing the purpose, content and meaning of the article.The RSM model found the best results of turbulence intensity profile, when compared to the models of two partial differential equations that use the Boussines hypothesis.Domain Name System (DNS) is a central protocol of the internet and provides a way to resolve domain names to their corresponding IP addresses.The computational simulation performed in this study is based on the Reynolds equations using a...more—This work presents the numerical simulation and analysis of the turbulent flow over a two-dimensional channel with a backward-facing step.more Naming is a critical component of the internet architecture, and one whose complexity is often overlooked.As a global system, the DNS must satisfy millions of requests per second, while allowing distributed, delegated administration and maintenance.In this paper, we consider the design of the DNS and the widely distributed manner in which DNS records are published.We propose that In this paper, we perform static malware analysis followed by basic dynamic analysis of the malware.