Is it possible to identfy the difference between Methyl alcohol, ethyl alcohol and ethyl acetate extract,if so how?

I am working in the column chromatography for extracting plant extracts in Methyl alcohol, ethyl alcohol and ethyl acetate extracts I got confused with the columns that what column I placed which...

31 July 2020 4,937 3 View

How do we apply a bending stiffness on to a wire model in abaqus?

I was trying to mimic the deflection of a cantilever beam in wire on to a model with a portion of the beam replaced by a spring which provides a bending stiffness. I gave a usual spring with...

01 July 2020 6,869 4 View

How to rectify the"DIsplacement Increment for contact is too big" warning in abaqus?

I am currently modelling a joint of a geodesic dome. I previously ran an analysis only with preload of bolts ignoring all contact surfaces of the shank of the bolt and other geometry . This time...

03 June 2019 4,811 5 View

How to fit multiple curves on same data using the curve fitting toolbox in matlab.?

I have a data set and I want to fit multiple curves (say polynomial of order 4, 5, 6 etc) to the same curve using the cftool. While using curve fitting toolbox, it allows to fit only one type of...

21 December 2018 9,333 1 View

Can chitosan metal (Ag and Au) nano composite encapsulate DNA?

I have done DNA encapsulation using chitosan nano particle. Also I found many referee for that. But i couldn't find any references for encapsulation of DNA with chitosan metal nano composite.

26 October 2017 6,883 3 View

How to get K1 and K2 from J-integral for mixed mode?

17 February 2017 4,486 3 View

Why do damaged cells give high fluorescence intensity with rhodamine 123?

16 March 2016 4,380 2 View

Can someone help me to identify this SAED pattern for silver nanoparticle?

16 December 2015 1,022 6 View

How do you apply a sinusoidal load in ANSYS APDL?

I would like to apply a sinusoidal load to a rectangular plate in ANSYS.

29 July 2014 3,284 4 View

Is there any way to export the finite element meshes created in ANSYS (Mechanical APDL) to ABAQUS?

Ansys to abaqus

08 May 2014 1,327 8 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 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

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 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

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

28 February 2021 8,466 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View

What is the most suitable resuspension buffer for TCA/acetone precipitated protein?

I need to extract protein from fermented carbon sources for Bradford assay. Most researchers experiencing insolubility of pellet in resuspension buffer. Please assist me to select most suitable...

26 February 2021 7,129 3 View