What should be recommended plating on Mild steel fasteners (M3-M8) to pass 200 hours of salt spray test without red rust as per ASTM B117?

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Is there any open-source slicing software or programs compatible with Nachi MZ07 robot?

A slicing software (such as Cura from Ultimaker) can take a CAD file and develop the .gcode file for the toolpath. However, this might nor be compatible the with Nachi robot environment. I would...

13 June 2024 3,758 1 View

Simulink model for ANC earmuffs?

Adaptive Filters are core of the ANC system. They continuously adjusts its filter coefficients to minimize the error signal, effectively generating the anti-noise signal. Common choices include...

21 April 2024 4,468 1 View

In a LED structure is there any other name used for the phosphor layer in white LED? Also is there any reference?

I am not refering to the active layer or the emissive layer. It is the topmost coating in a LED

11 April 2024 8,606 2 View

What to do if mean_squared_error is high while doing Gradient Boosting Regression?

While doing Gradient boosting regression, I am getting the following values for mean_squared_error:8401567843.246913 mean_absolute_percentage_error: 0.20303839201988907 Is the result valid if...

10 April 2024 6,730 1 View

How do we write research paper on a conjecture?

I am curious to learn how we can write a research paper proposing a conjecture? It would be extremely helpful if anyone can enlighten me on this

08 April 2024 5,911 0 View

How to measure photocurrent using electrochemical workstation?

I am trying to do an experiment on photoelectrochemistry and want to know how we can measure the photocurrent when the LED is on and off. Which chronoamperometry technique I should use?

08 April 2024 8,246 7 View

How do I prepare the sample for an optical microscope in order to obtain droplet size in an emulsion? ?

How do I prepare the sample for an optical microscope in order to calculate droplet size in an emulsion from the image and get a uniform droplet size distribution image?

19 March 2024 7,848 1 View

Why Article Processing Fee should be high?

Article Processing Fees (APFs) are charges levied by many academic journals on authors to cover the costs associated with the publication process, including peer review, editing, formatting, and...

06 February 2024 7,672 0 View

Collapsing overlapping peptide fragments in LC-MS/MS data?

Hello, I am having trouble finding a method to collapse log fold change data of peptides determined from mass spec that have the same peptide sequence but differ in the number of PTM events. An...

04 February 2024 166 0 View

How to do multiple data sequential Rietveld refinement in TOPAS?

I can do Rietveld refinement of single multiple phase data, but I am not able to do multiple data sequential Rietveld refinement. I am using Topas V7.

21 January 2024 2,083 0 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

Is changing the medium during the experiment overestimate the results?

I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...

07 August 2024 2,283 2 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

Can you recommend a 96-well plate for minimal cell adherence to the wells during phagocytosis experiments?

I have been performing short phagocytosis experiments using 96-round bottom, tissue culture treated, well plates (Falcon, 353077). I culture the cells with the phagocytic cargo for 2-4hrs, wash...

04 August 2024 5,228 4 View

PBMC infection with virus?

In my study, I intend to infect PBMCs with SARS-CoV-2. After that, I will analyze NK cells by flow cytometry to see if their phenotype changes or if they show degranulation. After the infection, I...

01 August 2024 4,403 4 View

Found this object in the cell culture - do you have any suggestions what it might be?

Dear researchers, Today, we found this object in one of the wells of a 96wp culture plate. The plate contained MEC-1 cells and GelTrex. I am quite curious what this is (because it's not cells). Do...

01 August 2024 2,250 2 View

Publishing a checklist?

Does anybody know of entomological Journals without page charges that would publish an extensive checklist (Hong Kong Aculeates wasps) covering 350 species (of which more than half are new to Hong...

01 August 2024 6,134 2 View

What should be the sample container for the hydrothermal reaction in a microwave reactor at 180 °C for 10 min at the heating rate of 5 °C per minute?

Suggest one of them 1. Teflon-lined stainless steel autoclave: 2. Alumina (Al2O3) ceramic container

30 July 2024 7,326 1 View

Will the catalytic effect of retained austenite happens in steels including RA?

The catalytic effect of retained austenite refers to the phenomenon wherein quenching steels with a small amount of retained austenite, when subjected to tempering at a specific temperature...

27 July 2024 8,508 0 View