Methods for database ciphering

<p>In this paper Caesar and Vigenere methods have been used for table ciphering. Each record has unique and independent keys to the next record to get high security. The cipher text stored in script file that separates the content of fields by semicolon. The second part is the process of creating a new database using the Object called Data Access Object (DAO) and then create table and it is fields. The program gets plaintext of the table by applying the decryption rules of two methods.</p>

BaHaMAS A Bash Handler to Monitor and Administrate Simulations

Numerical QCD is often extremely resource demanding and it is not rare to run hundreds of simulations at the same time. Each of these can last for days or even months and it typically requires a job-script file as well as an input file with the physical parameters for the application to be run. Moreover, some monitoring operations (i.e. copying, moving, deleting or modifying files, resume crashed jobs, etc.) are often required to guarantee that the final statistics is correctly accumulated. Proceeding manually in handling simulations is probably the most error-prone way and it is deadly uncomfortable and inefficient! BaHaMAS was developed and successfully used in the last years as a tool to automatically monitor and administrate simulations.

Entity Simulation of Rectangle Preform for 3D Braided Composite Based on ANSYS

According to the movement law of yarn carriers in the four-step braiding technique and the fixed grid method, a script file that calculates the space shape and location data of 3D braided rectangle preform is developed by the software matlab. Via the script file, a space grid diagram of yarns and a APDL file can be got. By calling the APDL file, the entity simulation diagram of 3D braided rectangle preform can be directly produced in the software ANSYS.

Automatic 3D Scene Plugin Designed and Researched

This paper mainly introduces the design principle for 3D scene automatically generate, as well as how to use Mel language design a Maya plugin that can automatically generate scene.The plugin designed by Mel scripting language, setting the parameters in the plugin interface. The plugin can automatically generate an XML script file, according to create the script expect the 3D scene. The system can help eliminate the cumbersome task of model establishment and set parameters for the 3D designer.

Principal Elements of Solid Modeling

Three-dimensional basic solids generated by linear sweeping of primitives are presented to demonstrate that when stored as a script file, every detail involved in the linear sweep can then be listed. A linearly tapered fillet serves as an example to depict the boolean operations. For better visibility of a solid, splitting the display screen into multiple windows for showing various projects of the solid when viewed from different angles, the hidden-line technique, and changing the location of light source(s) in addition to an ambient light are also described.