Are we making the best use of laboratory computer systems? In this first issue of the 1983 volume of the Journal of Automatic Chemistry we can look back on a very successful first year with our new publisher, Taylor & Francis Ltd. Their experience in scientific publishing has been of considerable value to me and the editorial team. We now have a well-produced, accepted and well-presented produc...

We are reporting the results of studies on issues related to the injection stripping foil in the Spallation Neutron Source (SNS) accumulator ring. The problems related to foil heating and foil lifetime, such as current density distribution and temperature distribution in the foil, are investigated. The impact of injection errors on the beam losses at the foil is studied. The particle traversal ...

The purpose of this paper is to analyze the flow field structure in transient state and performance of secondary injection system for thrust vectoring in divergent section of a two-dimensional nozzle. Secondary injection for thrust vectoring in a two-dimensional nozzle is studied by solving three-dimensional Reynolds-averaged equations by means of fluent solver. Spalart-allmaras model was used ...

Controlled amount of jitter injection into high speed serial bit stream is required for SerDes jitter tolerance test. While jitter injection by Direct Time Synthesis can be a much more cost effective method than a combination of several instruments, it is not widely used yet. Considering its high potential in high volume production test cost reduction, we have studied the basics of the jitter i...

SQL Injection attacks target databases that are accessible through a web front-end, and take advantage of flaws in the input validation logic of Web components such as CGI scripts. SQL Injection attacks can be easily prevented by applying more secure authentication schemes in login phase itself. In this paper we are going to prevent SQLIA (SQL Injection Attacks) by using encryption in Stored Pr...

The time for blocking neuromuscular transmission by botulinum toxin is lengthened in phrenic nerve-diaphragm preparation of rats sacrificed at various times after subcutaneous injection of toosendanin (7 mg/kg). This effect of toosendanin manifests itself 15 min after injection and lasts for 3 days. During this period the frequency of miniature end-plate potentials is increased.