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Can holes for pressure probes in journal bearings modify the original pressure distribution?

It is very common to measure the pressure distribution inside the bearings with pressure probes connected to the oil film through holes in the bush. Once filled and pressurized, the probe lines...

12 June 2024 1,936 0 View

A variable moderating multiple relation - how can I test hypotheses using amos?

How can I analyse the relationship between five independent variables and one dependent variable, with a moderating variable influencing each of these five relationships? How can I test hypotheses...

03 June 2024 6,221 1 View

Any experience in fibroblast centrifugation?

We are experiencing different problems pelleting fibroblast: a) From the resuspension of the comercial vials (after defrosting, we resuspended in 5ml complete DMEM + L-Glutamin + FBS +...

28 May 2024 3,529 1 View

Fibroblast trypsinization in Hanks medium with Ca and Mg?

We are setting up fibroblast cultures in a new location and we had to change the mediums suppliers. At the trypsinization step trypsin did not work and we realized our hanks medium has Ca and Mg....

28 May 2024 6,052 2 View

Are the calibration curves of NO radical scavenging assay asymtotes?

Hello. I am here looking for help with the NO radical scavenging assay. I was working on setting up the assay with sodium nitroprusside and the Griess reagent as they do in most works. However, I...

27 May 2024 5,013 1 View

Why do you translate my name?

My name is Mary Elizabeth C. Bernardes -de-Oliveira or M.E.C. Bernardes-de-Oliveira. But, Maria there isn't! Please correct this for me.

27 May 2024 8,228 2 View

Inconsistente results with cell line LX-2, any advice?

Hi there! I'm working on my master's thesis and for my project I'm testing a new curcumin derivative in liver fibrosis. I'm working with the cell line LX-2 and have been having problems since the...

21 May 2024 2,171 0 View

Anyone who knows how to program in Fortran or similar language who can access the complementary Incomplete Gamma function?

Hello Does anyone know how to program in Fortran or any other language that uses advanced calculation libraries? I need help making an executable to obtain results from 2 equations that use the...

20 May 2024 6,610 5 View

Will ultracentrifugation be replaced as the most widely used method for isolating extracellular vesicles?

Ultracentrifugation is the most widely used method for isolating extracellular vesicles (EVs), despite the significant structural damage that EVs suffer during the process.

16 May 2024 9,432 1 View

¿What control can I use to inhibit the proinflammatory effect of LPS in macrophagues?

I want to evaluate the polarization to M2 phenotype in Raw Cells, I co-cultured the cell with LPS and my drug to see the effect of the drug to inhibit the proinflammatory effect of LPS, but I have...

05 May 2024 8,525 0 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

What roles do microorganisms play in Earth's ecosystems, & why is their role so important and role of microorganisms in secondary wastewatertreatment?

What roles do microorganisms play in Earth's ecosystems, and why is their role so important and role of microorganisms in secondary wastewater treatment?

23 July 2024 5,032 3 View

What could be the possible reason that sintering of polycrystalline diamond fabricated with tape casting has suddenly started failing?

I make polycrystalline diamond with tape casting followed by HPHT sintering. When i sintered the samples up till May, the sintering was good. When i sintered the samples in June and July at the...

16 July 2024 3,212 5 View

How to Dedust Activated Carbon Granules?

Dear all, We are producing activated carbon from hazelnut shells but have an issue about the dust of the a.c. granules also known as the dust film on granules. Linear vibrating seives doesn't do...

11 July 2024 9,782 2 View

Quelles applications innovantes peuvent bénéficier des propriétés des géopolymère?

Les géopolymères offrent plusieurs propriétés intéressantes qui peuvent être exploitées dans diverses applications innovantes : 1. Construction durable : - Bétons à faible empreinte carbone -...

10 July 2024 7,457 1 View

Surface adsorption with the help of iron and UV/H2O2 is innovative?

1.The topic I am going to research is "Advanced Gray Wastewater Treatment Output from the Biological Process by Iron-assisted surface adsorption and UV/H2O2". I think this method has been used a...

08 July 2024 9,464 1 View

How can magnetic Biochar remove dye pollutants, is this technology beneficial?

The harmful Dye pollution from industrial processes such as textile generated how to remove with magnetic biochar ?

07 July 2024 8,118 1 View

How can we improv the sustainability of decentralized wastewater treatment systems in resource-limited settings through novel bio-inspired approaches?

Decentralized systems in resource-limited settings often struggle with efficiency, sustainability, and adaptability to local conditions. Could biomimetic and bio-inspired approaches offer...

01 July 2024 4,561 4 View