Is there any good online workshop on advanced DEA models?

OR ANY study material with step by step analysis & its interpretation using the software?

01 January 2021 993 1 View

How to convert RGB image of a stable diffusion flame captured from a mobile phone camera to thermal image?

I need the temperature profile (a quantitative dataset) of the flame under study. Is there any image processing tool a available which I can utilize for my study?

18 December 2020 2,707 2 View

What does this SAED image of nanoparticle sample signify?

I couldn't make any inference from this image. please help

30 August 2020 8,442 4 View

Future of cadaveric dissection in anatomy teaching after COVID Pandemic?

Cadaver dissection are the best adopted and accepted teaching tool in anatomy teaching from the accident time till date. Does the dissecting room still have a place in educating our under- and...

02 August 2020 2,948 17 View

Can you please describe the below microstructure?

The below micro structure of Spindle which failed during rolling process hot rolled plates , this is having 0.39%carbon, can anyone please explain the micro structure.

12 May 2020 2,116 1 View

I got diffused bands in western blott? What could be the reason?

I ran western blot, for bax (20kd), 15%gel, 100v , then transfer overnight 40V 4 degree, I am attaching photos ( ponceu/ chemiluminiscence)kindly help me out , why bands get diffused-

04 February 2020 4,493 3 View

Why pearlite shows different colours at 500 magnification?

In eutectoid rail steel , Mostly at 500 magnification it shows dark brown , yellowish or off white appearance, why it appears like that because in mild steel it appears in black color

12 December 2019 8,467 1 View

No title

I have road traffic accident data of last 5 years with different variables. But i don't know type of variables require to fit an econometric model and the name of different econometric models.

18 October 2019 3,713 2 View

Can I use glass cuvettes in FTNIR spectroscopy?

I'm using a PE FTNIR spectroscope and working in a wave length 759nm to 2500nm. I'm broke with quartz cuvette. Can I use a glass container for scanning my material?

14 October 2019 1,715 1 View

Why sometimes mdamb231 cells grows in patterns like rows in-between in few places in flask??

I am new in cell culture techniques, I am maintaing 231mdamb cell lines right now, cells seems healthy and growing well, but I observe in one flask cells are growing in rows inbetween scatterted...

13 October 2019 2,509 4 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

Which database would give me this list of chemical components?

Dear colleagues: I would like to know if anyone knows of a database that gives me the parameters pH, K, K, Mg, P, C, N, Zn, Cu, Ni and Cd of common foods. I find a lot of information of proteins,...

26 February 2021 5,525 3 View

Does RNAiMAX transfection reagent work in serum free medium?

I diluted siRNA and RNAiMAX in opti-MEM and added to the cells which they were in the growth medium. Is it a right way? or should I culture cells in the opti-MEM medium for a while and not in...

26 February 2021 10,041 3 View

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

No title

22 February 2021 9,932 11 View

What is the best etching method for Mg-Ca alloy?

I have used Picral etchant (4.2 g Picric acid, 10 mL Acetic acid, 70 mL Ethanol, 10 mL distilled water) but it didn't work. Is there any alternative?

21 February 2021 2,558 5 View