Can anyone suggest me some ph.d research topic from machine learning and deep learning?

I am currently pursuing Ph.d

01 January 2018 7,222 17 View

Why "c_bands: 2 eigenvalues not converged" message appears in nscf calculation using Quantum Espresso ?

Hello all, I am trying to get the band structure of a 3x3 phosphorene sheet. In nscf calculation part , I get message written in "out" file which says: "Band Structure Calculation Davidson...

01 November 2017 7,975 2 View

How to maintain a constant Temperature of Mould and Compression Moulding Machine at 400(degree Celcius)?

The temperature goes down when mold is kept in between the heating coils. So how to maintain constant temperature?

05 February 2017 5,822 3 View

I want to know whether coating is required for biosynthesized lyzophillized nanoparticles sample of silver and gold for SEM /TEM analysis?

12 July 2016 5,875 9 View

Is anybody familiar with working of ASI data for indian manufacturing ?

I need to get skilled and unskilled wages data from 1998-2011 from ASI data for indian manufacturing.The data given on ASI website gives data for different years using NIC-98,NIC-04 and NIC-08...

16 March 2015 2,838 1 View

Caffeine and Alzheimer's disease

Caffeine has been recently established as potential memory enhancer and neuro-protective. It has also been shown to enhance the long term potentiation (LTP), one of the major memory forming...

22 May 2010 7,194 5 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Do you consider undergoing a structure literature review / Meta analysis and getting numerical findings sort of quantitative method?

I am looking for a classification of the research methods included in literature review papers or Meta analysis ones .

22 February 2021 1,131 4 View

Can I do two kinds of mixed method in explanatory research?

Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...

20 February 2021 6,897 1 View

How to analyse a (perceptual) study using differing/comparable sets of stimuli?

I plan on running an online perceptual experiment that has, let's say, 100 unique video stimuli altogether. Since these are too many to be rated by every participants, I would like to present the...

15 February 2021 7,444 2 View

How to analyse a split-plot design in stata ?

I have run an split-plot design experiment evaluating the efficacy of a treatment (with 3 whole plots and 4 sub-plots), and I am planning to analyse the collected data in Stata. However, I do...

14 February 2021 7,800 7 View

Can I use a likert survey for criterion sampling in a qualitative study or would that make it mixed methods?

I am doing a phenomenographic study on the reading experiences of avid v. Neutral v. Non-Readers. If I use a likert survey to criterion sample for participants, does that make it a mixed method...

09 February 2021 8,594 3 View

How to create the context-mechanism-outcome configuration (CMOc) in the realist methodology?

In the realist methodology (especially by Raymond Pawson et al), the CMOc is a common structure to explain what works, for whom, in what circumstances, and why? I'm always asked about the...

08 February 2021 2,792 1 View

Recommendations for sample size in visual qualitative research (using children's drawings)?

Hi everyone! Asking for a little help, if I may. I am working on a research project, where I aim to analyse children's drawings about Covid-19. I am fairly new to using visual data in qualitative...

07 February 2021 9,530 3 View

How do I create a categorical variable, level of exposure, and a dummy dichotomous, yes-no, variable for the Harvard Trauma Questionnaire Part 1?

I am using the Harvard Trauma Questionnaire (HTQ) Trauma Events scale (original version) that has 17 items (17 different traumatic events) with 4 response options, indicating 4 levels of exposure:...

04 February 2021 1,509 3 View

How to report path analysis / SEM with Yuan-Bentler correction from R output?

Dear all, I am currently writing my master thesis where I am analysizing my data using path analysis and SEM in R (lavaan package). Now that I like to write up my results, I am struggling with...

04 February 2021 8,993 2 View