How can one generate a photoplethysmographic PPG signal ?

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Any one tell me about which heat exchanger is best for industrial use in detail ?

I am student and I want to know about the best heat exchanger

11 November 2023 4,424 5 View

Can we develop correct DNA sequence from Peptide Sequence?

If we have Peptide sequence, can we develop correct DNA sequence from that? If Yes, what can be most suitable process? What can be the pros and cons? Your answer will highly be appreciated. Many...

18 April 2023 7,747 5 View

How can we calculate State Space Model and transfer Function of Coupled Inductor SEPIC converter ?

My Research Topic is "Modified SEPIC converter based on coupled inductor" . I am facing difficulties in modeling the state space for the converter under figure . My objective is to find the...

12 May 2022 157 0 View

Hi, Im trying to decide on the dilatation factor for complement pathway assay for samples prepared from tissue?

When using the neat samples the concentration of C3b could not be extrapolated beyond the highest concentration on the STD curve! I would appreciate your thoughts if you have experience in this..

12 April 2022 1,363 1 View

What could be the best option for detecting sucrose transport?

We have the following options: 1 - We can check the expression of transporter proteins. 2 - We can use fluorescence microscopy. Which one of the above would be efficient and if there is another...

27 March 2022 3,061 1 View

How to resolve Error of E-bal and M-bal in aspen plus?

I am simulating gasification of biomass in aspen plus using RCSTR but facing the following problem. ´´ THE E-BAL LOOP FAILED ON THE FIRST ITERATION BECAUSE THE M-BAL LOOP DID NOT CONVERGE IN...

08 December 2021 327 1 View

Can anyone suggest impact factor journal with fast publication. Related to Health sciences, nutrition, health informatics, public health, medicine?

I need fast publication

11 September 2021 7,081 3 View

How we can calculate power flow in quasi-Z-Source Inveter (qZSI) ?

Aoa. I hope you all are fine. I want to know which topolgy/technique of ZSI is more efficient and how we calculate power flow in qZS inverter? Which PWM technique is better for qZSI and why?

06 August 2021 3,579 2 View

How to write review of a Research Paper? What ethics should a referee follow ?

What are the basic ethics to be followed to write a review report of Research Paper?

24 June 2021 1,200 10 View

Where to look for organisms that are recently sequenced?

Different databases contain large amount of sequence data but how can I find organisms that are recently sequenced. Is there any way to filter the search results for newly sequenced organisms in...

14 March 2021 8,294 2 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View