I am trying to find papers dedicated to the effect of a change of supplier or batch on the variation in the tensile strength of the steel.thank you
We had several times the problem after the transfer: you can detect the yellow 10 kDa Band, the blue 20 kDa Band, the pink 25 kDa Band but after only the pink 75 kDa Band. 15, 37 and 50 kDa are...
02 February 2021 4,936 3 View
Hello, Upon writing my paper, I noticed that most journal papers stated the concentration of all nitrogen compounds in -N , example instead of NH4+ its NH4+-N. I knew that the -N form uses the...
14 December 2020 3,693 3 View
Hello everyone. I would like to compute the dynamic hyperpolarizability value of a molecule using Gaussian on Linux OS. I have read that the essential keywords to include for such request are the...
07 November 2020 5,620 4 View
Good day everyone. I am new to computational chemistry and would like to integrate some part of it in my fluorescence study. I would like to investigate the theoretical fluorescence spectra using...
18 September 2020 6,742 3 View
I have an AlN sample and the EDX data show me the at% of a single atom such as Al, N and O . In order to measure the at% AlN , I have to use the chemical formula 2AlN = 2Al + N 2 . should I use...
20 August 2020 6,269 3 View
Hello everyone, I am working on the design and fabrication of a butler matrix connected to an array antenna. The structure operates at 3GHz. In fact, during the design, I did not include any...
31 May 2020 1,873 2 View
I would like to simulate a bio-inspired optimization based Geocast routing for VANET using a clustering algorithm in ns3 or Omnet++ with SUMO. And , evaluate my approach with other existing...
23 February 2020 8,108 4 View
Hey guys, i would like to know, if there is any existing protocol, how to isolate mitochondira from treated cells and use them further in Seahorse XFP Mito Stress test for 8well plates? Second...
29 October 2019 7,474 1 View
I need to clone a 5415 bp gene into pglo plasmid replacing it's GFP gene which is around 700bp long. Now PCR amplification of this 5415 bp gene using PhusionR HiFi Taq doesn't show any band, only...
05 October 2019 4,938 7 View
I used the Conway-Maxwell-Poisson distribution for my underdispersed count data. Now I'm interested in compare the treatment but I don't found the script for it. For the others dsitributions...
10 September 2019 6,835 3 View
I looking for ferro calcium production process
03 March 2021 1,755 4 View
Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...
02 March 2021 4,119 3 View
It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...
02 March 2021 728 2 View
I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...
01 March 2021 6,661 3 View
As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...
01 March 2021 8,840 1 View
I have a structure that employs d-ring swiveling tie-downs that corrode during use and become "frozen". I have sample swivel assemblies that I wish to corrode to see if I can free them using one...
01 March 2021 3,739 3 View
I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...
27 February 2021 6,801 3 View
I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...
27 February 2021 1,829 3 View
during MD simulation, the atoms are not moving as per required. The problem (as per my observation) lies in energy minimization technique. upon application of tensile strain in x or y direction,...
22 February 2021 380 5 View
My main concern is that the metal powders should not weld to the mold surface and I should easily be able to eject out the pressed samples. I am looking for alternative for graphite moulds. The...
22 February 2021 2,965 4 View