What will be the steady state response of band pass filter? Circuit has parallel comb of R(2.21k) & C(100nF) which is in series with R(220) & C(22nF)?

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Does euthanasia by CO2 inhalation cause NF-kB activation in mouse heart or body in general?

I was wondering if euthanizing mice by carbon dioxide inhalation would cause activation of NF-kB inflammatory response?

26 January 2021 4,096 2 View

Can anyone suggest me solvent to dissolve EVA (Ethylene Vinyl Acetate) polymer?

I am working on experiment where i want EVA to dissolve in some solvent. can anyone suggest me solvent to use ?

06 January 2021 4,251 3 View

How to run Autodock 4 , using CONDA environment on server ?

#autodock #virtualscreening Question1: Am I doing this right , means do setting up conda on server works for virtual screening (AUTODOCK)? Question2: How can I modify the script (submit4.py)...

06 December 2020 2,424 3 View

Is it possible to isolate a His-tagged protein which has high prevalence of non-polar residues?

I am trying to express and isolate a protein in E. coli. The protein is supposed to have high prevalence of non-polar residues. Would that create problems in isolating the protein using a His tag...

08 September 2020 9,584 3 View

Can an isolated protein domain give a single band in SDS-PAGE equivalent to its dimeric mol. wt. ?

The protein I'm working with forms a homodimer and is a 2-domain protein. I have cloned and purified one of its domains. However, when I run the domain on SDS-PAGE, I get a single band equivalent...

19 August 2020 7,893 14 View

Can I prepare/download the dimeric structure of a protein which has a PDB file of the monomeric structure?

I want the dimeric structure of a protein (forms dimer) in .pdb format. The crystal structure of the protein is solved. However, the .pdb file at RCSB PDB is of the monomeric structure. Thanks...

09 July 2020 3,086 4 View

How to set the axis of fft2 in matlab for spatial wave?

I have some data of radiances over latitude and longitude. When we do fft, the frequency window is from -fs/2 to fs/2. But, when we do fft2, what will be in the x axis and y axis? -spatial...

16 November 2019 8,956 3 View

In DSP (digital signal processing) how can I retrive bits (data) after i have demodulated a signal to check BER (Bit Error Rate)?

Lets say, I have 10 randomly generated bits (0's and 1's) in matlab. From my other parameter calculations, I have about 5 samples, this means 1 bit/5 samples (each bit is replicated 5 times). My...

04 November 2019 6,514 3 View

What would be the best parameter to study a rising signal (say Calcium signals in live cells) ?

I am stimulating my cultured cells and recording calcium activity as fluorescence change using live-cell calcium imaging. Though I am more concerned about the decay of the signals, for which I am...

23 October 2019 3,842 6 View

Can anyone explain me why there is change in the Silver Nanoparticles UV-Vis max spectra before and after centrifuge ?

The final solution of AgNPs is pale yellow (I took the UV-Vis Spectra max) and then the solution was centrifuged thrice to obtain pure NPs i.e., dark colored (also took the UV-Vis Spectra max). So...

30 June 2019 7,758 5 View

What are the values needed for gabor filter's parameter for cifar10 data?

Hi, I implemented a code to gabor filter cifar10 data but the images after being filtered and stacked are not clear like the original images. I think the problem is in the way I am using the...

03 March 2021 6,317 1 View

What element is driving the different slop in the low frequency tail?

My study consists simple corrosion inhibitors in salty brine. Right now I just fit my circuit with randles with CPE. Just wondering how the slop can given more info of the experiment. Or any...

01 March 2021 6,474 3 View

How to calculate Total Flavonoid?

I analyzed flavonoid total spectrophotometry, the procedure as below: 2 ml supernatan added 5 ml dd.H2O, then added 0,15 ml NaNO2 5%, 5 minutes later added 0,15 ml AlCl3 10%, After 6 minutes,...

01 March 2021 6,722 1 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

How to design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View

RNA-seq DEGs downstream analysis and reporting in literature?

I used EdgeR to get the list of DEGs (differentially expressed genes) from my liver RNA-seq experiment. I have done the gene overrepresentation and GSEA based pathway analysis. I am currently...

23 February 2021 8,969 1 View

What are the ranges of four diffterent poles of butterworth filter for ECG signal?

Hi, Can anyone please tell me what are the ranges of four different pole orders such as first order, second order, third order and fourth order respectively of butterworth filter for ECG...

23 February 2021 2,554 3 View

Which polarizers are usually used to measure the birefringence of zebrafish muscles?

I already found several publications on that topic, however, the specifications for the used filters are often missing. Some more specific information than "fish is placed between to polarizing...

23 February 2021 1,934 1 View

PMSM Inter Turn Short Circuit fault, Dataset?

Hi, I'm looking for a dataset of a PMSM with an inter turn short circuit fault. Does anyone know a dataset which is available?

21 February 2021 5,663 2 View