What the error mean square (in a split plot design) is always higher for the main plot error as compared to the sub plot error ?

I know that in split plot design the main plot error is larger than the sub plot error. There is more error degree of freedom for sub plot as compared to main plot. But, in statistical analysis,...

14 December 2020 6,669 4 View

Which are the best methods used for isolation and purification of plant pathogenic fungi and bacteria ?

Best methods suitable for isolation and purification of plant pathogenic fungi and bacteria from plant and soil samples....Latest methods....Any special advantages....Procedure to be followed...etc.

28 November 2020 3,365 3 View

How health psychology is helpful to deal the daily life issues?

Psychological Impact of Health Disease on Human Behaviour. If anybody is interested they can join us.

10 August 2020 8,007 13 View

Does plasma therapy works for treatment of covid-19?

04 August 2020 8,186 11 View

In ansys CFD, simulation, Can we initialize two fluids kept in two adjacent compartment with two different temperatures?

Compartment wall temperature can easily initialzed with boundary conditions but if fluid inside it are at different temperatures?

03 February 2020 4,495 4 View

In Ansys CFD can we assign cell zone temperature conditions along with existing fluid/solid material conditions?

Cell zone conditions are about assigning a particular fluid or solid inside it, but it does not allow hot or cold conditions of fluid inside it. can we assign them in Ansys CFD simulation?

03 February 2020 5,199 4 View

How do we determine the position and orientation of a moving robot ??

How do we determine the position and orientation of a moving robot using IMU sensors such as MPU6050 or MPU9250 (i.e. accelerometer , gyroscope and magnetometer sensor data)??? kindly advise...

22 November 2019 7,825 5 View

Why overaging treament is required in continuous annealing line for production of dual phase steel?

Dual phase steel can be produced by directly quenching to room temperature from inter-critical temperature range. Then why overaging treatment is given in continious annealing line in steel...

09 September 2019 6,322 4 View

How to separate Adenosine and Inosine?

Hi everyone I have been trying to resolve adenosine and Inosine on HPLC column. The details are as follows: 1) Column dimension: 150mmX4.6mm, with 5 micron bead size. 2) Mobile phase: 20mM...

25 August 2019 3,420 3 View

Is Algae-based Bio-Fuel Practical for the Future?

Around the globe there is discussion going on that the algae are the feasible option for biofuel. I agree with them partially but, I think there is still long way. What is your opinion?

17 November 2018 9,520 16 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 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

Is it possible to do piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch?

How to do Piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch? Piezoelectric coupling between the rectangular substrate and rectangular...

02 March 2021 9,833 3 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 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 it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View