The objective of this paper is obtaining a solution to predict the average pressure in the process of deformation of a cylindrical body, and consequently be able to determine the best combination of the process parameters. The most important contribution of the obtained solution consists of considering the shear stress in the von Misses yield criterion. The results are shown in a graph where is...

Cache memories help bridge the cycle-time gap between fast microprocessors and relatively slow main memories. By holding recently referenced regions of memory, caches can reduce the number of cycles the processor must stall while waiting for data. As the disparity between processor and main memory cycle times increases by 40 percent or more per year cache performance becomes ever more critical....

Problem Description: It should be well known that processors are outstripping memory performance: specifically that memory latencies are not improving as fast as processor cycle time or IPC or memory bandwidth. Thought experiment: imagine that a cache miss takes 10000 cycles to execute. For such a processor instruction level parallelism is useless, because most of the time is spent waiting for ...

In this study a non-associated viscoplastic flow rule (NAVFR) with combining von Mises and Tresca loci in place of yield and plastic potential functions and vice verse is presented. With the aid of fully implicit time stepping scheme and discussing the other studies on plastic potential flow rules and also experimental results it is shown that the proposed NAVFR can be adopted to forecast the e...

In recent years, automotive chassis has developed tremendously. This includes the roll cage type which a higher centre of gravity. will require an optimum number truss members to ensure rigidity and safety user. research paper aims analyse frame using static analysis simulation by removing at bottom for each design. Carbon steel was employed all designs. Then, done Autodesk Inventor 2023. From ...

BACKGROUND Clinicians' use of electronic health record (EHR) systems while multitasking may increase the risk of making errors, but silent EHR system use may lower patient satisfaction. Delaying EHR system use until after patient visits may increase clinicians' EHR workload, stress, and burnout. OBJECTIVE We aimed to describe the perspectives of clinicians, educators, administrators, and rese...

Medication errors threaten patient safety by requiring admission, readmission, and/or a longer hospital stay, and can even be fatal. Near-misses indicate the potential for medication errors to have occurred. Therefore, reporting near-misses is a first step in preventing medication errors. The aim of this study was to estimate the reporting rate of near-misses among pharmacists in Korean hospita...