I have a .csv file with 2 different parameters that are logged in the same column without any separation. How can i read the file and seprarate the 2 parameters?
I need a tablet/portable device that can run labVIEW on it, it needs to have 2 USB powerful ports to power sensors and have enough storage(64Gb/128 Gb) and a powerful processor. Which tablet...
09 October 2017 2,592 0 View
I have a R&S®NRP-Z81 Wideband Power Sensor which measureses the electric field strength and I want to combined this with location of a gps and log and display the data on a PC. How can this be...
09 October 2017 6,736 5 View
I want to have a heat map with different colors. With extreme color red and lowest blue. Something like in the picture, but with red the maximum and blue minum and other colors in between. How can...
09 October 2017 2,570 2 View
I am looking for a labVIEW program that can read data from an R&S NRP-Z81 USB power sensor or any R&S usb sensor?. IS there someone who has such an program available ?
09 October 2017 6,426 0 View
Is there someone who has this book: Antenna theory Analysis and Design 4th Edition?
06 July 2017 2,742 0 View
I have an array of number. I am looking at the difference between each of the following number of the array. So each time a difference is found between numbers of the array that is larger than 0....
05 June 2017 5,549 2 View
Is there someone who has a research paper? Preferably for frequencies around 700 Mhz, 868 Mhz, 900 Mhz
05 June 2017 1,961 4 View
I calculated the RMS Doppler spread using Matlab but would like to know if my mathematical way of defining it is correct. In some literature, they use an integral notation, but I calculated it...
05 June 2017 9,385 0 View
I have the measured data from a vector network analyzer. I need to do a autocorrelation in time on this data. After that I need to look at the time span over which the signal level is -3dB from...
04 May 2017 9,276 5 View
I am looking for sampeling theory
04 May 2017 5,114 0 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,141 3 View
I've been performing RNA extraction on cotton petiole tissue for a few months now using the method described in the following paper, a derivative of the typical hot borate method...
08 August 2024 9,882 2 View
I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...
07 August 2024 505 3 View
I am trying to recover liquid CO2 from a mixture of 0.6 CO2, 0.3 N2, and 0.1 O2. My aim is to recover about 99% liquid CO2 at the bottom of the column and make sure the amount of gaseous CO2...
06 August 2024 4,611 0 View
How can I select cells in prime editing without fluorescence-activated cell separation?
31 July 2024 8,551 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
Hello everyone, I am currently working on a protein that is 10x his-tagged and positively charged (predicted pI=10.16). But when I tried to use Ni-NTA column to purify the protein, it's not...
24 July 2024 7,293 4 View
I would like to know the role of the TFA (trifluoroacetic acid) used on reverse phase chromatography c-18 column. It's is often used with a concentration of 0.1% on the mobile phase.
23 July 2024 8,075 3 View
Dear all, I have a question about standard population? Is Segi population outdated? I have a time series from 2000 onward. Regarding who 2000-2025 population from this link...
13 July 2024 4,380 2 View