I am looking for diesel generator protection system in a solar hybrid system?

For hybrid solar project I am looking for a diesel generator protection system.. The solar system runs normally connected to the grid and excess power is normally exported to the grid. My...

07 November 2020 9,642 5 View

What are the cost differences between Tuned Liquid Dampers versus (Active) Tuned Mass Dampers in large structures?

I am doing research on the application of (Active) Tuned Mass Dampers and Tuned Liquid Dampers in wind turbines. One of my interests is the cost of these two technologies, especially the...

26 April 2020 7,613 4 View

How long does Apex Taq RED Master Mix, 2X remain viable after opening?

The manufacturer's data sheet says the unopened vial lasts for 2 years at -20 C and that the mix is stable at 4 C for at least six months. The dye we are using has been opened and has been kept at...

10 June 2018 3,902 3 View

Does anyone know how I can measure if anyone is alert (opportunity recognition/entrepreneurial alertness)?

Does anyone know how I can measure if anyone is alert (opportunity recognition / entrepreneurial alertness)? In other words is there a measurement tool available, preferable questionnaire, that...

06 December 2017 4,820 1 View

Who likes to participate in the development of evaluation instrument for social agents?

01 January 1970 3,428 3 View

Are there already serological tests available that accurately differentiate between abs generated against SARS, MERS and SARS-CoV-2?

I would like to analyse some serum samples for presence of antibodies specific for the different coronaviruses SARS, MERS and SARS-CoV-2. Given the potential for cross-reactivity between...

01 January 1970 2,657 5 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

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02 March 2021 3,060 3 View

What is the procedure to determine the permeability of concrete?

can anyone help me in this, it will help me with my research work

01 March 2021 834 3 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Do you need the CMV enhancer before the CMV promotor for a proper function of CMV on the gene that follows?

I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...

28 February 2021 7,127 2 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

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28 February 2021 9,936 2 View