Can anybody suggest an alternative way to confirm mating in mice rather than checking plug?

My females mice are knockout and does not produce any copulatory plug whenever kept for mating. I could not understand how should I confirm whether mating occurred or not?

10 November 2019 6,066 2 View

What are the new researches that are to be done in solar photo voltaic and solar drier?

what are new ideas to be develop..

18 March 2019 744 3 View

Which DEM would be better for morphotectonic analysis?

There is ASTER and SRTM DEM datasets are available. which is more suitable for morphometric analysis.

25 July 2017 278 5 View

For elastomers I am not able to operate it at low voltages it requires very high voltage(2000v) for operation.Can anyone explain why i am facing this?

Please go through the reference paper for details. Carbon black is used as electrode.

12 April 2017 1,297 2 View

Why inhibition in NF-KB reporter cell line is not happening ?

22 May 2016 5,148 3 View

Any suggestions on why in Western blotting I can not get the bands of Lrp1?

Western blotting :In first i could get the lrp1 both bands but now its very difficult to get the bands. instead i get non specific bands .for cross check i have done the western blotting of old...

26 April 2015 339 7 View

For wind power potential estimation,how can you convert daily wind data to hourly data?

I have NCEP data for past and GCM dataset for future in daily temporal resolution.I need to convert daily dataset to hourly data.The attached paper suggests a method but I am not sure whether it...

08 February 2014 1,692 3 View

Can anyone brief me the dynamics between global climate models?

Lots of content is available online. However, its far too complex. I just want to know superficially the working of global climate models!

27 January 2014 7,979 1 View

No title

I am trying to solve the problem of linear dynamic instability by considering 2nd order approximation.

01 January 1970 6,968 4 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

How UAV or drone can be beneficial to better estimate crop yield?

As we know, crop yield estimation has been done traditionally with farmer's expert knowledge, deductive sampling in representative areas, and remote sensing with satellite imagery. Farmer's Expert...

01 March 2021 3,468 3 View

How to remove the residual PDMS on the silicon mold?

Incompletely cross-linked pdms are difficult to remove.

01 March 2021 798 3 View

Analysis of CRD two factor using R studio ?

Hello everyone. I have conducted the research on post harvest longevity of tomato crop using plastic packaging and different doses of chemicals as two different factors. The design of experiment I...

28 February 2021 8,189 3 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View