Any help in implementing DWC in Simulink ?

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SEER database: how can I get idea?

I am now taking a course in the SEER database. I want to know how to get ideas to work on. If anyone with relative experience tell me.

24 January 2024 190 1 View

Which housekeeping gene is better for using in Taqman PCR in serum samples ; B-actin or GADPH?

B-actin or GADPH in Taqman PCR in human serum or plasma samples

31 December 2018 5,561 3 View

Matlab code for MPC tuning?

Is there a matlab code for tuning the parameters of the model predictive controller using genetic algorithm or any other metaheuristic technique?

21 December 2018 330 11 View

GSO or PSO ?

Which algorithm is better for optimal parameter selection ? Glowworm swarm optimization or particle swarm optimization or hybrid Genetic - PSO algorithm ?

19 October 2018 7,748 8 View

How to lyse the wall of Gardia cyst?

I am trying to extract Gardia DNA from stool. What I succeeded to get so far is in range of 1000 bp which is far to short than published. Any suggestions?

09 October 2018 5,818 1 View

GSO or PSO ?

Which algorithm is better for optimal parameter selection ? Glowworm swarm optimization or particle swarm optimization or hybrid Genetic - PSO algorithm ?

09 October 2018 2,856 3 View

How a scientific journal get indexed in research gate?

I wish to get my institutional scientific journal indexed in research gate. How would I do this?

08 September 2018 9,161 1 View

ANN Training dataset ?

I need to train a neural network for a simulation model in Simulink. My question is how to create dataset for training the NN? And how to represent disturbance ?

30 July 2018 9,267 2 View

Does PSO takes very long time ?

I'm using PSO to tune the parameters of the PID controller . my model uses a s-function block to represent the equations of the system in SIMULINK. When I try to tune the system using PSO offline,...

23 July 2018 4,992 8 View

PSO for online PID tuning?

I need to update the PID controller parameters online during simulink program run. Is there any code connecting simulink and Matlab m file for PSO ?

06 July 2018 1,019 2 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

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 you connect an HPLC to a Mass Spec only at a certain time point?

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

RNA Extraction Using Hot Borate Method No Longer Working?

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

Can I use a HisTRAP column for affinity chromatography?

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

Hi, please what is the best tool on Aspen plus that can help me get the best inlet temperature and pressure for cryogenic distillation?

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 to perform EEG source analysis on each trial of data separately?

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

A positively charged and 10x his-tagged protein that doesn't bind to any chromatographic resin?

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

Why is trifluoroacetic acid (TFA) used in c-18 column?

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

How is surfactant addition calculated?

I want to make 100 ml of MWCNT/distilled water mixture at a volume fraction of % 0.1. MWCNT density is 2100 kg/m3. I will add gum arabic as surfactant. If I add surfactant at a 1:1 ratio, will the...

19 July 2024 8,494 0 View

How to simulate a varying three-phase load /load profile in Simulink/MATLAB?

I have a Simulink model that connected a main utility (AC-grid) with a three-phase load changing from 20kW to 100kW in 5 seconds and I don't know how to build this load in Simulink. Please your...

14 July 2024 8,892 3 View