Is annealing should be done again after a year of nano-particles fabrication and they are found to be agglomerated?

I have prepared CeO2 based nano-particles. due to some technical issues some of the properties like electronic structure and magnetic properties are pending. the samples were prepared...

08 October 2020 769 3 View

Effect of excess RBC in PRP injections?

Ive been using sodium citrate and acd-a collection tubes to spin blood and extract platelets for PRP. The collection tubes I use do not have the separating gel. Ive noticed that in order to get...

04 February 2020 3,177 3 View

How can we measure draft power required during ploughing(loadis moving), when using any other tractor attachents like seed drills/harrows/ploughs?

We have a residue management project running here in our station, inside this project we want to measure draft power variation due to different factors. In this case, we need to measure the power...

06 January 2020 6,812 3 View

Why is there an unrealistically low PM2.5 concentration estimated using WRF-Chem V3.9.1?

I am conducting experimental simulations to study the PM 2.5 concentration.I have tried several chemistry options ranging from RADM2 MADE/SORGAM to MOZCART aerosol chemistry. The simulation...

21 October 2019 8,154 4 View

Do we have any technology that can decay straws of maize, rice,wheat etc in farmers field faster than they decay with simply incorporating in soil?

I frequently visit farmer's fields in Bara and Parsa districts of Nepal. I heard many times that burning the straws is not farmers favorite choice but are compelled to do so for getting the next...

28 May 2019 2,638 12 View

Can any one share a reliable transfer function model of wind and/or solar energy generation sources for load frequency control (secondary control)?

We have transfer functions for other generation sources like non-reheat steam turbine (1/1+st). I am looking for same kind of transfer function for Renewable sources.

21 November 2018 7,457 3 View

How to get the atomic coordinates from Wyckoff position?

I am trying to figure out the atomic coordinates in SrTiO3 unit cell with the tertragonal phase (space group I4/mcm). A reference paper described the atomic coordinates by the Wyckoff position,...

18 August 2017 1,952 2 View

To find S, O weight percentage from EDAX spectrum. so i need 0.2 M of H2So4 solution. how much theoretical weight percentage is there?

18 October 2016 7,663 3 View

What is the best way of re-prepping an arrayed plasmid library?

08 October 2015 2,930 1 View

Can anyone provide me information on the lycopene stability in a cell culture media?

16 November 2014 8,318 1 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

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

28 February 2021 8,466 2 View

How to calculate the fraction metabolized of a drug by an enzyme using clearance(ml/min) values of the metabolite formed?

I am trying to find the fraction metabolized of a drug by CYP and UGT enzymes. I am unable to get the values of fraction metabolized (Fm) directly from the literature. Can we calculate the Fm of a...

21 February 2021 5,379 2 View

How can I calculate volume fraction of MWCNT from a nano hybrid composite ?

I am adding 0.1wt percent MWCNT to glass fiber epoxy composite and want to determine the volume fraction of the MWCNT from this composite but I don't know how to calculate it. can anyone help me...

09 February 2021 8,883 3 View

Fractional derivative users, are you on the same page with me on the validity of the fractional order parameter, say alpha?

Taking a fractional ODE problem as an example. It has come to my attention that if the fractional order parameter is in the interval (0,1], many only presents results for alpha=0.9, 0.99. I saw...

08 February 2021 9,671 3 View

Is there any protein soluble in oil?

Hello, I am looking if proteins or protein fractions soluble in oil exist? For food application Thank you for your help

01 February 2021 2,103 3 View

How best can one separate n-hexane-soluble fraction of plant extract that binds strongly to silica gel columns and what are the possible compounds?

I wanted to elute n-hexane-soluble fraction of a plant extract in a silica gel column using different proportions of dichloromethane/n-hexane. The bands separated visibly initially but moved only...

18 January 2021 9,270 3 View

How to determinate phosphatidylcholine content in cow milk?

I would like to determinate the phosphatidylcholine content in cow milk. We only have a Shimadzu Prominence HPLC (High Performance Liquid Chromatography) with a fluorescent detector for the...

18 January 2021 8,370 6 View

How to solubilize protein?

Hello, I have cloned my gene of interest in a bacterial expression system i.e. BL 21 Gold (DE3) and checked for protein production and solubility. Good amount of protein was observed on SDS-PAGE...

15 January 2021 7,063 5 View

The chemical and microbiological properties of camel milk do have a significant effect on shelf life of camel milk powder compared to cow milk powder?

I need to know effect of heat treatments that are made when making camel milk powder on chemical , microbiological properties and shelf life of camel milk powder compared to cow milk powder. Thanks

11 January 2021 7,097 12 View