Web applications are increasingly popular victims of security attacks. Injection attacks, such as Cross Site Scripting or SQL Injection, are a persistent problem. Even though developers are aware of them, the suggested best practices for protection are error prone: unless all user input is consistently filtered, any application may be vulnerable. When hosting web applications, administrators fa...

Three different VHDL-based fault injection techniques have been compared to validate a fault tolerant microcomputer system. We have studied the error pathology, their detection and recovery coverages and their latencies.

Miscible gas injection is one of the most effective enhanced oil recovery techniques and minimum miscibility pressure (MMP) is an important parameter in miscible gas injection processes. The accurate determination of this parameter is critical for an adequate design of injection equipment investment prospect. The purpose of this paper is to develop a new universal artificial neural network (U-A...

Injection attacks are dangerous and ubiquitous, contributing enormously to some of the most elaborate Web hacks. Enforcing proper input validation is an effective countermeasure to improve injection flaws. Unless a web application has a strong, centralized mechanism for validating all input from HTTP requests, injection flaws are very likely to exist. However, improper constraining rules may in...

We derive evolution equations for the first and second moments of an initially mismatched, coupled, displaced arbitrary Gaussian phase-space distribution under influence decoherence due to amplitude-dependent tune shift. Moreover, we find expressions asymptotic values beam matrix emittance use them evaluate error tolerances injection.

Error detection plays an important role in fault-tolerant computer systems. Two primary parameters concerned for error detection are the latency and coverage. In this paper, a new, hybrid error-detection approach offering a very high coverage with no detection latency is proposed to protect the data paths of high-performance microprocessors. The feature of no detection latency is essential to r...

SQL injection attack is one of the most serious security vulnerabilities in many Databases Managements systems. Most these are caused by lack input validation and parameters used particularity at this time technology revolution. The results a (SQLIA) unpleasant because attacker could wipe entire contents victim's database or shut it down. As such, SQLIA can be as important weapons cyber warfare...

Thermal expansion and hot deformation are two phenomena causing dimensional errors in investment casting. This error occurs in dimensions between the die and wax pattern. Therefore, the wax's thermo-physical and thermo-mechanical properties, the metal die features, and the process parameters affect the dimensions of the wax pattern. Some important effective process parameters are the injection ...

Injection locking of diode lasers is commonly used to amplify low power laser light but extremely sensitive perturbations in the current and temperature. To counter such perturbations, active stabilization often applied injection locked diode. We observe that laser’s polarization extinction ratio (PER) greatly increases when locked, therefore PER provides a measure lock quality. report robust b...

introduction: medication errors are among the most serious health errors threatening patient safety in all countries, with major impacts on public health. midwives as members of healthcare systems are prone to such errors. therefore, in this study, we aimed to determine medication errors and the contributing factors among midwives working in maternity units of mashhad university of medical scie...