25 May 2024 3 8K Report

nano additives and lubricants for hybrid electric vehicles

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How can we use mobile apps for improving students' academic performance?

Mobile apps can be a powerful tool for enhancing academic performance, how can we use mobile apps for improving academic performance

04 August 2024 9,490 0 View

Can the limit of quantification (LOQ) of an analytical method fall outside its linear dynamic range, or must it always be within it?

Can an analytical method's limit of quantification (LOQ) be outside its linear dynamic range, or is it always required to be within it? Please provide a thorough explanation supported by verified...

29 July 2024 7,197 9 View

How can I improve purity of DNA extracted from cyanobacteria using Dynabeads?

I am trying to extract DNA from the cyanobacteria Microcystis aeruginosa using the Dynabeads DNA DIRECT Universal kit for the purpose of on-site detection. Yield is acceptable at ~100-500 ng/uL,...

01 July 2024 10,003 1 View

EEG Power Spectral Density - Very low frequency on matlab?

I am working on some .edf files. I try to extract the frequency distributions from the EEG waves. The thing is, which i can't be sure if it is a problem or not, the most dominant frequency...

28 June 2024 6,897 4 View

Can anyone send me the detailed protocol of lentiviral titer determination and its invitro transduction into Hela cell line or MSCs?

I have searched a lot of information from the published article but couldn't find valuable. As I have prepared the Lentiviral vector and stored it in -80 degree!

21 June 2024 3,484 1 View

What is best method for isolation bacteriophages, for Bacillus?

Recently, The isolation of bacteriophages from sewage water is so difficult, How to obtain phages plaques when i make isolation bacteriophage experiments for these bacterial types as bellow; 1-...

07 June 2024 9,473 1 View

Is There a correlation for Calculation of Starting torque in plain spherical bearings?

I've found that there are some coorealations for roller bearings and self aligning ball bearings and some other types. I couldn't find information about plain self lubricating, self aligning...

03 June 2024 8,896 0 View

I plot a graph between absolute value of log j (x-axis) and overpotential (y-axis) in origin by tafel extrapolation? is there need for any adjustment?

after tafel extrapolation, is there need to do more adjustment?

01 June 2024 2,779 0 View

My Cdl results for HER in basic media (1M KOH) are not satisfactory. Is there any possible solution to get correct one?

I take Cdl data from CV (between potential window -0.6 to -0.7).

31 May 2024 7,057 1 View

How can I change the coordinate system in Abaqus using Python?

Hello, I'm writing Python scripts for Abaqus and I'm facing a problem. I need to change the coordinate system in a .odb file before extracting data but I'm stuck. I can create my coordinate system...

30 May 2024 7,430 3 View

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Nano Orange protein quant on the Quantus fluorometer?

Is anyone here using the Thermo Fisher Nano Orange kit for protein quantification, and detecting the fluorescent signal on the Promega Quantus? We are struggling to make sense of the standard...

05 August 2024 8,946 3 View

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity?

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...

03 August 2024 5,357 0 View

How combine yolo with Faster R-CNN?

I want a model that is balanced with accuracy or speed, faster rcnn has high accuracy while yolo have fast speed. i am thinking to combine them to get a hybrid model to achieve both speed and accuracy

02 August 2024 3,104 0 View

Why is it not common to see similar pairs in polymer sliding pairs?

If the pairs are similar, will it reduce the adhesion due to electric charges?

29 July 2024 3,182 2 View

What are the perfect mathematical model for a solar-powered ship implementation?

A computational study of heat flux on cylindrical surfaces using CNT hybrid nanofluids

28 July 2024 4,982 1 View

What topic or subject does Production Engineering need to address more?

Contemporary scores or innovations in scientific approaches. Hybrid methodologies, emerging themes and cross-cutting issues?

27 July 2024 646 3 View

What are the most PROBLEMS of HYBRID nanofluid in oil industry ?

explain your idea

23 July 2024 1,197 0 View

What is the physical meaning of the magnetic scalar potential?

In cases where the rotational of the magnetic field H is zero, we can define this field as the gradient of a scalar function defined as the magnetic scalar potential (similar to the electric...

21 July 2024 9,633 4 View

Why electrical charge on the moving plate increase?

Hi, everyone This figure depicts a simulation of an electrostatic energy harvesting system in COMSOL Multiphysics software. My question is regarding the relationship between the changes in...

19 July 2024 4,693 4 View

Who wants opportunities for scientific cooperation?

Dear Colleagues, I hope this message finds you well. My name is Noor Al-Huda K. Hussein,and I am a researcher specializing in deep learning applications in genetic data analysis. I am currently...

18 July 2024 5,562 0 View

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