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Is it valid to define certain service life duration as limit or run out for the test, e.g. 10E6 cycles. Thanks you.
01 December 2015 4,056 4 View
I want to know how one can conclude that there is a hybridization of different orbitals of the atoms in a compound, by seeking the density of states (DOS) versus energy plot? Or in other words,...
12 November 2015 3,763 12 View
I am simulating temperature distribution of water around condenser in two case. 1) condenser is filled with water vapor 2) condenser filled with ethanol vapor More amount of heat rejected in...
09 October 2015 7,341 3 View
I would like to fabricate micro needles in the dimension of 2 micro meter width and 20 micro meter length, Can any one help me how to prepare MASK layout and mask preparation.
15 September 2015 5,464 6 View
When I co-sputtering Al target and Cr target using DC magnetron sputtering, the voltage of Al target keeps increasing at a rate up to 30V/min for around 20 minutes and stabilize at some 700V...
14 September 2015 8,114 5 View
I am currently working on my design project and using Ccalc to determine the environmental impact that my process has. I need to know whether hydrocarbons of this sort are put into metal...
19 April 2015 3,417 2 View
I am currently trying to implement a model based on chaotic attractors and fractals to the phenomenon of turbulence.
03 April 2015 5,155 6 View
First by fractals i mean fractals which will produce by iterating a formula on polar coordinate, like where we'll make Mandelbrot fractal. I was always wondered how to guess what a formula is...
03 March 2015 7,592 7 View
I'm looking for application of GIS in wave prediction because of wind, tornado or Hurricane could you help me please?
19 February 2015 9,252 1 View
Is there any applicability of P-median model after the GIS Network Analysis for location-allocation modelling?
13 February 2015 4,026 2 View
I am looking for the EPA certification data for various diesel engines. Is it available to the public?
28 January 2015 8,033 3 View
Could anyone suggest me the source and best site for the information? Location-north sea Particularly Voordelta sea
20 January 2015 1,151 7 View
ISO/TC 211 has recently introduced ISO-19115-2014 Fundamentals. What are the updated in the standard than its previous versions (19115-2003, 19115-2009 etc
18 December 2014 5,795 3 View
Hi. Does anyone have an excel program or thesis about flank wear using theTaguchi method in end milling? Please can you help me.
11 December 2014 2,666 1 View
In a simple decision task, the sequence of response times is a monofractal. What constraints does this impose upon possible stochastic mechanisms that might explain the distribution of response...
14 November 2014 7,825 3 View
Which software is better for "Monte-Carlo simulation" to find out the number of Sputtering species ? Can i use "SRIM-TRIM", Crystal ball software or any other ? Please suggest me for better...
04 November 2014 922 17 View
I have a fast-access door to my vacuum system that takes me to 5E-07 mBar from atmosphere pretty quickly. It doesn't improve a lot from baking at 70C. I need to go to 1E-09 mBar but with the same...
08 September 2014 2,521 17 View
Now a days universities looking for quality assurance to improve and maintain the quality. Why universities aren't going to apply for international accreditation bodies?
04 September 2014 6,170 5 View
We make carbon deposition from DC plasma in our machine (working pressure ~ 0.1 mbar). When we open the machine we first flood the device with pure nitrogen because the walls may be heated up from...
13 August 2014 3,800 1 View
Dear all (Mathematics and Ecologists mainly): The Renyi spectrum of fractals contain all the main fractal dimensions in a multivariate structure. This structure is very useful for comparative...
28 July 2014 3,846 6 View
Linear problems of resource allocation are traditionally solved by methods of linear programming which do not have a broad applicability.
15 June 2014 3,388 13 View
I usually digitize maps by creating a shapefile. Now I want to digitize by creating a coverage. I have tried several times but failed. Please help me.
31 May 2014 4,268 3 View
I was reading about the plasma-facing materials used in JET and ITER. I'm wondering why not a silica glass/graphite layered composite is used for that purpose, since amorphous silica is currently...
24 April 2014 3,711 6 View
We can obtain the fusion rate by using cross section, ion density, and speed. The cross section is calculated using particle accelerators. Heating to 25keV plasma is not the same than throwing...
21 April 2014 9,009 4 View