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

How Can I Synthesis Nano-Sized Fe3O4 Hollow Spheres?

I want to synthesis Hollow Fe3O4 Nano Spheres. May Sb help me? I want their size is in the range of Nano (Less than 100nm)

26 December 2020 5,968 8 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

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

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

No title

02 March 2021 932 1 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

APA 7th In-Text citations with two references with three authors with the same surname, but four different author?

I have an issue with APA 7th in-text citation. II have two papers where the first three authors are the same, and the fourth is different. I am using the Mendeley desktop app, and automatically it...

02 March 2021 790 3 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View