When I login, I always run through the security check. Hao can I avoid that.Thanks Joachim
The starting material is a finely ground powder. Some particles contain more graphene than others.
30 July 2024 3,978 2 View
I complexed my sample with DNA and obtained an image. However, the image shows some migration above the actual gel height (shown by arrow). Does anyone have an of what could be the reason for this...
02 November 2023 6,251 3 View
I did a reaction, basically it is the thiol-Michael Addition where I tried to conjugate a -SH group to the double bound of an acrylate group. The reaction was aided with TCEP/TEA as catalyst....
31 August 2023 7,709 4 View
I am doing panel ARDL on STATA and want to run a Hausman Test (command xtpmg) to determine which estimator is most appropriate (MG, PMG or DFE). I first tried PMG vs MG and the result shows...
09 May 2023 8,902 0 View
I have tested IPS unit root for my regression variables. However, one of my variables are still non-stationary after first difference, but stationary at second difference. May I know what are...
04 May 2023 977 2 View
Hello, I want to do a panel data analysis. However, I figured that my dependent variables across entities each have different trend (constant, increasing, decreasing). I would like to first do...
01 May 2023 3,280 2 View
Hello to the community, We are planning to purchase a Maldi-ToF system to expand our MS capabilities. I have noticed the Spiral-ToF from JEOL. However, the device is probably a niche product at...
16 March 2023 5,936 2 View
We are working with ants as biological control agents against cabbage butterflies. In connection with this, we would like to start a culture of both large and small whites (Pieris rapae and Pieris...
14 November 2022 2,079 0 View
WE use ZO-1 - but see weak signal with hbec51 cells
07 February 2022 2,454 2 View
P1: Ontology + Data = Knowledge Graph (KG) P2: If a KG is the sum of these two summands, it follows: C: An ontology is a framework for a KG As a framework, an Ontology consists of person data,...
12 December 2021 941 3 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 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
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
I am trying to run a restart analysis, which imports deformed configurations of parts from a generated ODB file. It runs fine in Windows OS but when I try to run it in Linux OS, it is giving some...
29 July 2024 9,572 3 View
Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...
28 July 2024 6,553 1 View
I am preparing to run a lot of samples on a 384 well plate and I wanted to test if any well in my PCR machine is dead so as not to lose any data. I would really appreciate help with how I can do...
24 July 2024 8,172 1 View
Hello everyone, I am conducting
22 July 2024 8,085 11 View
Hi, We have collected several images for two independent runs of an experiment using two different confocal microscopes and settings. Thus, the intensity values collected through ImageJ were...
22 July 2024 8,722 0 View
If you don't understand my question let me know
21 July 2024 563 1 View