What are coplanar points? and Coplanar vectors?

Coplanar

03 April 2017 3,688 0 View

What is the DTOKS code for theorical and simulation of dust in Tokamak Plasmas and LLNL Theory/Computational group ?

Tokamak Plasmas

03 April 2017 8,083 0 View

Why does light disperse?

light

03 April 2017 1,994 4 View

Can the kinetic energy of the secondary particles, including neutrons and charged particles, was determined by their time of flight?

time of flight

03 April 2017 7,459 0 View

What is the basis of modelation a Hadron-nucleon inelastic collisions in FLUKA ?

03 April 2017 8,977 0 View

Are fiber optics efficient as a means to transport light?

...

03 April 2017 4,385 2 View

Does gravity, like light, have focal points?

gravity

03 April 2017 7,592 2 View

What does we mean by a light guide?

light guide

03 April 2017 5,205 2 View

Where The methods of QFT could be applied ?

'

03 April 2017 5,567 0 View

Is a degree of structural homogeneity is required for the current framework of condensed matter physics?

Is a degree of structural homogeneity is required for the current framework of condensedmatter physics?

03 April 2017 3,911 0 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 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

Can we model an Arima (0,0,0)(0,0,0) with pulse intervention?

Hello, i got trouble when i try identify a intervention analysis about disaster impact on night time light intensity. i have 65 month data from January 2015 until may 2020. based on...

06 February 2021 10,018 4 View