Governance issues please?

Please suggest the means for tracing and prioritizing major governance issues in Indian agriculture... Quantification issues as well are welcome... Thanks in advance...

27 December 2020 3,585 3 View

How to determine the amount of fibre reinforcement in a composite material ?

My project is about synthesis of PVA reinforced Aluminium Oxide Composite. Matrix: Aluminium Oxide Reinforcement: PVA fibre Preparartion method: Sol gel tecnique Application: Ballistic Applications.

04 November 2020 1,399 3 View

Meta analysis of "proportions" and "odds ratio" - How do you merge data?

Hello everyone.. I am trying to do a meta analysis of studies which report Odds Ratio (OR). I also have some studies which have reported only "proportions" and not OR. My question is - can i...

28 June 2020 3,951 5 View

Using islets immediately upon isolation?

Hello. Our incubator for primary cultures is broken but I need to isolate some islets for both qPCR and estimating the insulin content. Has anyone performed either of these techniques on freshly...

18 November 2019 1,352 3 View

How to get a River basin shape files of India? kindly suggest any?

Please suggest any websites that providing Indian River basin shapefiles.

25 September 2019 7,278 2 View

Is their any mathematical equation to correlate density with kinematic viscosity and calorific value?

can any one suggest mathematical equation for predicting calorific value and kinematic viscosity through density

16 December 2018 3,013 3 View

While Doping what is happening to the XRD pattern of Parent Compound? if it is possible of showing both parent and doped compound same XRD pattern?

In the figure, peaks are matching to the parent compound and the excess peaks are matching for Doping compound. Doping x= 0.2 in parent compound.

13 March 2018 9,130 4 View

Can I get a protocol to isolate supercoiled plasmid DNA?

Acid phenol extraction seems to be feasible in my lab (A/c to the facilities available). I could not find out the protocol to fish only the supercoiled form of plasmid. Please shed some...

22 January 2018 563 3 View

What are the pre-requisites for learning SAM construction & CGE modelling?

04 October 2017 3,593 3 View

NMR reference for fatty acid sugar esters?

Has anyone isolated and characterized simple straight chain fatty acid sugar esters from plants? Kindly share your experiences.

12 May 2017 1,338 1 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View

Treating Intermediate Variable in Linear Regression Analysis in SPSS?

While performing the Linear regression analysis in SPSS version 26.0.0. my intermediate/mediation variable goes to the excluded section. Please share your valuable suggestion "How to restrain the...

25 February 2021 4,591 5 View