To demonstrate the result of researches in laboratory with the focus in exhibiting the Real impact of the use of the technology MPLS in LAN. Through these researches we will verify that the investment in this technology is shown, of the point of view cost/benefit, very interesting, being necessary, however, the adoption of another measured, in order to settle down a satisfactory level in the it...

To demonstrate the result of researches in laboratory with the focus in exhibiting the Real impact of the use of the technology MPLS in LAN. Through these researches we will verify that the investment in this technology is shown, of the point of view cost/benefit, very interesting, being necessary, however, the adoption of another measured, in order to settle down a satisfactory level in the it...

barbari is a common iranian flat bread that has a short shelf life. the effect of low density polyethylene/clay nanocomposite film was investigated for the package and shelf life of the flat bread when stored at different temperatures and relative humilities with different percentages of nanoparticles. nanoclay concentrations of 2% and 6% were used for the nanocomposite and pure polyethylene wa...

Surface mount technology has spurred a rapid decrease in the size of electronic packages, where solder bump inspection of surface mount packages is crucial in the electronics manufacturing industry. In this study we demonstrate the feasibility of using a 230 MHz ultrasonic transducer for nondestructive flip chip testing. The reflected time domain signal was captured when the transducer scanning...

This article describes the results of one of the ten pilot programmes under the Integrated Manufacturing and Service Systems (IMSS) initiative pursued by the Agency for Science, Technology and Research (A*STAR) in Singapore. The objective of this particular programme is to investigate how design, analysis, enhancement and implementation of critical business processes in a manufacturing and serv...

Robotic workcell simulation is a modeling-based problem solving approach developed for the design, analysis, and offline programming of robotic workcells. Current industrial practices show that commercial robotic simulation software packages are able to provide designers with an interactive and virtual environment in which credible solutions for robotic workcell designs can be obtained. However...

You can configure the die stack for S-CSPs (stacked-die chip-scale packages) in multiple ways. However, using design guidelines can help you use die stacking for laminate-based and wire-bonded S-CSPs with more than 200 I/O pins. These packages typically find use in handheld products. When stacking mixed-technology dice, such as ASICs and memory, the challenge is often how to deal with wire-bond...

Recent work in testing and comparing maximum-inscribed, minimum-circumscribed, and minimum-zone (Chebyshev) fitting algorithms indicates that serious problems can exist in present commercial software packages. 1. Introduction The historical motivation for this work came as a result of the 1988 GIDEP alert [1] which warned of possible significant measurement uncertainty arising from least-square...

Using survey data from 240 US corporations we evaluate the use, satisfaction, and performance of forecasting software in practice. Despite large choices in commercial forecasting software packages only 10.8 percent of the respondents report using them. Most report using spreadsheets for forecast generation, and most software users routinely adjust software generated forecasts based upon their j...