Is it compulsory to perform the curve fitting technique during the interpretation of subsurface resistivity data ?

I have 1-D subsurface resistivity measurements ( using Schlumberger electrode array) as well as borehole data up to the depth of 30 m. Is it compulsory to perform curve fitting using the master...

16 January 2020 5,517 6 View

How to quantify Likert Scale (5 or 7 point)?

I am interested to know the reliability of quantifying primary data collected by using Likert Scale. Can we measure gaps in the variables? How to perform in SPSS?

15 January 2020 8,159 5 View

Is citation count a good metrics to measure quality of a researcher?

Citation count tells that a particular article is important to discuss. It does not tell that the article is criticized or appraised.

09 January 2020 3,120 6 View

AAV9 Stability

25 June 2017 9,142 4 View

How to calculate dust load for plant leaf?

Any one help me please. How to calculate the dust load of plant leaf and do any chemical analysis for dust loaded filter paper. any study for this topic please send me.

31 May 2016 9,577 3 View

How can I prepare a sample for TEM imaging of thin film, nanoparticles etc?

02 August 2014 3,956 13 View

What are the coefficient bounds for the function in the class C(A,B)?

23 July 2014 8,773 3 View

Does anyone have a transfection/lipofection protocol for neural rosettes?

I would like to deliver some reporter plasmids into neural rosettes without lifting them from the coating. I was wondering if anyone has a protocol for doing so either by viruses or by lipofection...

14 April 2014 1,897 3 View

What is basic difference between Quantum dots and nanoparticles? What is exact size of these?

I think that all quantum dots are nanoparticles but it is not true that all nanoparticles are Quantum dots. I think quantum dots having size 2nm- 10nm diameter and nano particle having size about...

12 March 2014 1,823 16 View

Cre immuno doesn't work on free-floating sections?

I've been trying to get Cre-recombinase immunohistochemistry to work on mouse sections of a Cre-expressing line. I've tried two different Cre antibodies reported to work in other publications....

29 April 2013 614 23 View

What element is driving the different slop in the low frequency tail?

My study consists simple corrosion inhibitors in salty brine. Right now I just fit my circuit with randles with CPE. Just wondering how the slop can given more info of the experiment. Or any...

01 March 2021 6,474 3 View

Standard curve shifting over time. How do I stabilise the ELISA?

24 February 2021 1,365 3 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

Can I use a protein-devoid condition as my negative control in ELISA?

Hello, I am running a sandwich-type ELISA where I am trying to inhibit a protein-protein interaction using small molecules. For each experiment, I determine my Z' (Z-prime) to determine the...

23 February 2021 7,429 1 View

Did anyone perform CD107a degranulation assay without the use of inhibitors like monensin?

I am planning to perform a degranulation assay using CD107a antibody. Some resources suggest to use inhibitors like monensin to inhibit the intracellular traficking and acidification of the...

21 February 2021 6,260 3 View

Phenol-pH graphic?

We want to use phenol pH graphic to measure the pH of mediums before and after inhibitor application to cells. We have phenol absorbence values at 460, 560 and 720 nm wavelength. When we measure...

20 February 2021 7,700 3 View

Negative result on natural product sample cholinergic assay?

i have been doing cholinergic assay on natural product and for some of the samples, i get negative value for the inhibition activity. can anyone help me explain the meaning of the negative value...

17 February 2021 4,118 1 View

Which way will be better to give OGT inhibitors doses through intravenous or orally for pregnant female rats and concentration suggestion?

I'm planning to use ST078925 OGT inhibitor from TimTec (OGT-O-linked N-acetylglucosamine (GlcNAc) transferase) for female rats.

16 February 2021 7,850 2 View

Onset of Photo Oxidation in Polymers?

Hi! I am looking for some specific information in regards to the minimum amount of UV intensity required to begin the photo degradation process in polymers. I understand each polymer is...

15 February 2021 7,703 4 View

How long does it take to design and validate transition state analogue inhibitors?

Hi, I'm asking from the point of view of designing a research plan: How long (approximately) can it take to determine the transition state structure of an enzyme substrate using kinetic isotope...

14 February 2021 2,610 1 View