Replacement of carbon black has possible with aramid pulp for Tyre tread compound?

Is it possible to replace carbon black with some other organic fillers?

06 January 2020 1,194 1 View

Does an increase in diameter causes a greater variation in fluid flow ?

Two nozzles of different output diameters (0.20 mm and 0.25 mm) are being used to take mass measurements for an analysis over a time period for the same input pressure. It has been observed that...

20 June 2018 5,588 9 View

What can be the pretesting methods of carotid shunt balloons in production?

The carotid shunt is made up of a tube on the extremities of which the balloons are glued during the manufacturing process. Quality control (functionality test) are carried out in order to ensure...

19 June 2018 6,666 3 View

Does flow rate/discharge decrease when diameter increases?

Glue is discharged from a syringe tip at a constant pressure P through a constant time period t. The original tip is of diameter d1= 0.20 mm. A new tip is used of diameter d2 = 0.25...

29 April 2018 9,256 22 View

What are the different tests that can be done on a glued plastic tubing component?

Two plastic tubing are to be connected and glued in perpendicular for fluid flow. Can you suggest any tests that can be done to detect any leakage at the joint? See attached photo.

26 November 2017 4,643 4 View

Suggest me a simple and affordable method for measuring corrosion rate of a coated mild steel sample. Please exclude the Gravimetric method.

26 May 2017 3,254 5 View

Solar Irradiation Data (India)?

12 August 2016 4,562 5 View

How to measure the stokes shift for a material using photoluminescence spectra?

What is the importance of calculating the stokes shift in PL spectra?

11 October 2014 4,634 18 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