Best books to self study number theory and especially diophantine equations?

Hi, I'm an undergraduate math student. I've already passed linear and abstract algebra and recently passed a course in elementary number theory and I really enjoyed it. now I wanna self-study more...

25 January 2021 4,279 17 View

Whic step is good in Abaqus to model the incremental load behaviour, Explicit or Static?

I am modelling Hydraulic plunger load on the pipeline. the load variation is linear over the time. I am using Explict step eith linear amplitude curve for a certain time period. The problem with...

20 December 2020 869 2 View

How to collect data for Regional Research Study?

08 October 2020 8,003 4 View

How the presence or absence of punctuation in a data set will affect the outcome of an argument mining task by deep learning?

Annotating a big data-set for an Argument Mining task which is going to be processed by deep learning made me wondered if the presence or absence of punctuation(final dotes or a comma)affects the...

14 August 2020 5,379 1 View

How many paragraphs (or any other milestone applicable to a data set e.g. words) for an argument mining task of deep learning is required?

I am supposed to annotate 80 papers of a specific genre (40 pages on average) which is TIME-CONSUMING; this data set will be processed by deep learning. I am wondering if someone could help me...

10 August 2020 6,085 3 View

Can '0' value be assigned to missing values, particularly where I am considering creating an index using PCA through some proxies?

Greetings from my side. I am working on a panel of Asian countries. However, the biggest hurdle I am facing is missing values/data for financial inclusion. In many papers of financial inclusion,...

25 July 2020 8,164 3 View

What should I do after data collection : first step, and then...?

recently I have collected data( survey) and I want to analyze the data so for that I am going to prepare my data, I need your useful suggestion that what should be the first step after data...

03 November 2019 7,797 8 View

Can electrolytic deposition of Zirconia by hydroxide precursors lead to fabrication of ZrO?

I have prepared zirconia electrolytic thin films on NiTi alloy by cathodic electrodeposition process in zirconyl nitrate solutions and the films were then heat treated at 450 degree Centigrade ....

03 September 2019 9,361 2 View

Is Pt-Ni-Co complex(Mof) is suitable for HQ and CC Sensing?

Is Pt-Ni-Co complex(Mof) is suitable for HQ and CC Sensing, if yes then which electrolyte should be use for it? and what is pH and other condition?

30 July 2019 7,843 5 View

What is the minimum samples requirement for using PLS predict?

Dear All I have a query related to sample size requirements for using PLS predict. I have sample of 182. My unit of analysis is large scale manufacturing organization. May i know, whether this...

02 April 2019 4,793 2 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

What is the best solvent to remove PDMS from nano particles?

I want to remove PDMS oligomers from the surface of nanolayers. I have just read a very helpful paper about the compatibility of PDMS with different solvents( Solvent Compatibility of...

24 February 2021 7,845 5 View

QPCR tubes for Roche Lightcycler Nano?

We own a small cPCR thermal cycler from Roche, Lightcycler Nano, which is convenient for backup quick runs. Recently, Roche has discontinued the plastics for it and they offer no alternative from...

17 February 2021 8,694 5 View

Best synthesis method for large scale silver nanoparticle synthesis with high yield?.Best post processing steps after nanoparticle synthesis?

I have chemically synthesized silver nanoparticle to combat microbes on wound site. I have used many methods of synthesis, but I found minimal field of silver NP product.I am getting whitish...

11 February 2021 4,964 13 View

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways?

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways? Are there simpler methods for Nano polymers (other than those obtained with...

09 February 2021 5,783 3 View

Concentration of DNA?

Hello everyone! Is a normal value 295.8 ug/ul for cDNA? If not what does it mean? Where is the mistake? The measurement was done with nano drop. Thank you!

09 February 2021 6,202 1 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