Barrelling happens during plastic deformation of solid cylinder. Dead zone will be occur between die and specimen during process.
I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...
27 February 2021 8,483 3 View
what is the best method to determine the dominant orientation of collagen fibers? i preformed FFT and shited the frequencies , what should be my next step ?
24 December 2020 3,360 3 View
what is the best machine learning method , to segment and extract the length , angle and the size of collagen bundles pictures obtained from the human cornea?
07 December 2020 336 6 View
I am doing research in permissioned blockhcain more precisely permissioned blockchain application in some sort of supply chain environment involving IoT devices for which I am looking for IoT...
14 September 2020 5,748 3 View
The shift in 2teta angle of XRD peaks is related to stress in the film. But for peak broadening how is it related to stress ? Thanks
09 August 2020 532 6 View
Hi all, I have two questions about random access procedures of NB-IoT In NB-IoT, Nprach-Periodicity is the amount of time between two consecutive random access transmission attempts. Random...
01 May 2020 7,684 5 View
Friends, I have a lot of C programs that I would like to convert to Cuda for performance enhancement but I am facing a lot of problems doing that. So I have decided to learn more about Cuda as my...
26 April 2020 2,925 4 View
I need to calculate Fail-Safe N of my meta-analysed studies. I am having difficulty in understanding Orwin's method. Can anyone please elaborate with the help of an example?
03 March 2020 7,403 3 View
Can I do moderator analysis on the lite version of Comprehensive meta-analysis software (CMA)? Or is it necessary to get the Pro version of it to perform moderator analysis? Quick responses would...
02 March 2020 328 2 View
Crystal orientation of powder is an important parameter in powder technology, so the movement of powder during process depending on this parameter.
11 February 2020 6,092 1 View
I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...
24 February 2021 974 1 View
I am doing droplet based digital PCR inside plastic chips. I can get the correct band, but I also consistently get an unexpected band, slightly shorter. I attached a typical gel image here....
18 February 2021 6,618 2 View
my dissertation was on laser polishing of 3D printed plastic parts, i want to publish it, can anyone suggest me a free copy engineer journal for this purpos, plz?
01 February 2021 7,140 4 View
Hello, I am a bit confused on whether to follow ASTM D785 (Standard Test Method for Rockwell Hardness of Plastics and Electrical Insulating Materials) or ASTM D2240 (Standard Test Method for...
21 January 2021 7,487 4 View
I am looking for stress-strain data for steel to input for the plastic properties in Abaqus. However I cannot find any literature or experimental data on the matter. If full data is not available...
15 January 2021 9,070 2 View
The blade that could cut ceramics, or the one that could cut plastics and polymers?
06 January 2021 2,713 3 View
I need to know the effect of shrinkage of plastic powder materials by simulation using Ansys or Simufact software.
21 December 2020 5,693 9 View
Hello, I managed to run a small blown extrusion line, head diameter 70mm / screw 45mm. The machine is to be used for extrusion of sleeves from 200 to 500mm wide. Unfortunately, I have a draw...
13 December 2020 2,824 5 View
Quality parameters and inspection tools may differ from product to product. Please write whichever you know.
10 December 2020 1,478 2 View
Can someone please help me in this regard ... i have modelled a CFRP/GFRP( elastic and plastic properties together with temperature dependent -mass density, thermal conductivity and specific heat)...
03 December 2020 5,435 3 View