Would it be possible to give an estimated of the operational cost or possibly the amount of gas required (Helium/Argon) for approximately 8-10,000 samples a month?
Each sample will have around 1.5-2 min of running time.
I have this program and I use an mpu6050 connected to an arduino uno and store the accelerometer values. my problem is that the maximum sample rate I can get is 65Hz up to and with a baud rate of...
18 May 2024 644 5 View
Hello everyone, I work with lysophosphatidic acid (LPA) in cell culture. I have diluted lyophilized LPA in chloroform, but i have some problems when i add it to culture media (DMEM). Thank you...
03 October 2023 8,090 0 View
I have to build in cst studio (student edition) a patch antenna with a coaxial. The ground and the dielectric must be 100x100 mm. The metal thickness must be 0.035mm and as dielectric we use a...
20 May 2023 7,330 0 View
Hello everyone, I am performing a Mendelian Randomization in R to check whether there is a causal association between genetically predicted eGFR and severe COVID-19. In the end of my analysis I...
20 April 2022 2,034 1 View
New approaches indicate climate variability is due to natural causes. GCMs fail to explain climate variability, as they are blind to solar variations. NASA keeps posting graphs of TSI ignoring the...
06 August 2020 4,730 5 View
Hi all, It's my first question there. I'm working on a project in which I want to make a current sensor in range of 0-1.5A. I think that the best method is with a current sensing amplifier and a...
12 July 2020 5,893 0 View
I found a paper entitled "Multimodal representation: Kneser-Ney Smoothing/Skip-Gram based neural language model". I am curious about how the Kneser-Ney Smoothing technique can be integrated into a...
29 June 2020 8,396 4 View
I am trying to program a Newton-Raphson Nonlinear solver for Material nonlinearities (i.e. bilinear material) and i don't know how to define Tangential and Secant Young Moduli since the 3-node...
14 February 2020 6,587 4 View
Which one has higher yield? Which ones are more commercially viable? Which needs less water and use of electricity?
07 April 2019 6,964 11 View
As a part of ball-on-disk sliding wear tests, I am trying to find the thermodynamic characteristics of Graphite, carbon fiber and MWCNTs in order to explain some of the observed results. Can...
27 February 2019 9,999 3 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...
06 August 2024 4,953 0 View
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 980 5 View
I am analyzing cherts from different sources found within one specific geologic formation using ICP-MS/ES. My committee was asking this question about my analysis. I was not sure how to answer this
05 August 2024 7,902 3 View
There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...
05 August 2024 4,945 3 View
Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...
05 August 2024 3,084 6 View
Hello guys! Do you have experience running a Oaxaca-Blinder decomposition on R applying person weights. How do you suggest doing it? I have a variable PERWT which gives more information on how...
04 August 2024 6,033 0 View
or we can collaborate
01 August 2024 6,705 2 View
Hello Everyone I have a question about structure for connectivity analysis on sources. My goal: preprocess and cut data into trials create headmodels, using template MRI file perform source...
30 July 2024 2,744 1 View
When I run autogrid4 it says: autogrid4: ERROR: Unknown receptor type: "Cr" -- Add parameters for it to the parameter library first! Look forward to your reply.Thank you so much!
29 July 2024 488 0 View