How to find optimal doping concentration in BoltzTrap?

Hi , I have plotted Seebeck coefficient and electrical conductivity as a function of carrier concentration at 300K from result.trace file by calculating in BoltzTrap. Now my question is what will...

15 June 2020 7,042 1 View

How to increase the resistance of low thickness Silane coating against alkali at elevated temperature?

I'm facing a problem when I'm placing one drop of 1% NaOH on my silane coated metal panels and are heating them at higher temperature for example 80 C for 30 minutes or 55 C for 4 hours. The...

05 March 2020 8,332 6 View

What may be a sustainable agronomic approach to manage paddy residue as an alternative to open field straw burning?

Open-field paddy straw burning has increased excessively over the last few years. Sustainable paddy straw management can help to reduce the environmental hazards and increase income from rice...

18 February 2020 855 4 View

How to know about the origin of linear magnetoresistance whether it is due to classical or due to the quantum phenomenon?

Linear Magnetoresistance is commonly observed in a different class of materials like Topological Insulator, Weyl Semimetal, Disordered Semiconductor and Semimetal. But it seems always vague...

31 May 2019 1,934 3 View

How to calculate Stream Power Index (SPI) and Topographic Wetness Index (TWI) in Arc GIS?

How to calculate Stream Power Index (SPI) and Topographic Wetness Index (TWI) in Arc GIS? Looking for syntax

02 February 2019 5,408 6 View

How can I detect different length of small RNA

If small RNAs are originated from one source with different lengths (20-24nt), how can I distinguish them? Is Stem-loop PCR method useful to distinguish them?? Any suggestion is appreciated. Thank you

20 July 2017 4,367 9 View

What are the reasons for an extra peak in the wide angle XRD of thermoplastic polyurethane-reduced graphene oxide nanocomposite at 7 degree?

Dear Friends, currently I am facing a problem regarding the XRD of thermoplastic polyurethane (TPU)-reduced graphene oxide (RGO) nanocomposite. I have loaded 0.2 wt% reduced graphene oxide in TPU...

26 April 2017 6,924 1 View

Is there any standard protocol to measure the allelopathic effect?

Allelopathy refers to the beneficial or harmful effects of one plant on another plant, both crop and weed species, from the release of biochemicals, known as allelochemicals, from plant parts by...

30 March 2017 1,555 6 View

After preparation of Graphene oxide is it right the exfoliation immediately by ultrasonication without drying it?

After getting GO gel by repeated washing with DI water can I exfoliate it immediately without drying it? In that case it is observed that the solution color is more intense but it does not show...

28 August 2016 7,814 6 View

Why No Band Observed After Gradient PCR?

My culture is Lactobaccilus delbrueckii NCDC 253 which is claimed exact to Lactobaccilus delbrueckii ATCC 11842 but after gradient PCR for beta-galactosidase gene (3.2kb) I am not getting any...

15 July 2016 7,983 6 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 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

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Which is the most efficient etching solution for nickel based alloys?

Which solution reveals the microstructure and features of nickel-based alloys?

02 March 2021 2,221 3 View

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 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 can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the indication of the absence of peaks in Methanol electrooxidation CV curves ?

I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...

28 February 2021 4,851 8 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View