Is there any hypothetical theory about travelling in past as given for future travelling?

More Bhagwan Babu's questions See All

What is the smallest particle in the universe (Known) and what is the seventeen particles in standard model of physics?

because everything is made up of energy. I little bit confused in this cause my confusion in material reconstruction.

10 November 2016 7,817 0 View

Would anyone tell me about mercury engine with its heating apparatus generates thunder power ?

physics

03 April 2016 4,063 0 View

What is the reason behind strength and light weight of aluminium?

material science

02 March 2016 3,707 2 View

What happens for a material when it is subjected to absolutel zero stress i.e. no external pressures and any kind of forces does not should be there?

material science

02 March 2016 2,330 2 View

Why beachmark will not appear on that region over which the rapid failure occurs?

Material science

02 March 2016 897 7 View

Would anyone elaborate how mass of an atomic nucleus is less than that of its constituents individual mass ?

physics

02 March 2016 2,937 4 View

What is the exact definition of atomic mass ?

chemistry

02 March 2016 8,198 0 View

What is the mechanism of leidenforest effect and what is the suitable temprature for other liquids is possible for oyher liquids

leidneforest effect

02 March 2016 3,910 3 View

What is the mechanism of reflection, refraction and these like processess?

physics

02 March 2016 8,319 0 View

why don't we use "transform" word instead of make or made like words on the behalf of physics fudamental law???

physics

02 March 2016 7,513 0 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

How to make a time series imputation benchmark ?

Hello ! In a work, I have to benchmark different algorithms to fill in missing values in time series. I insist on the fact that this is imputation and not forecasting. In my case, I have access...

24 February 2021 7,470 7 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

Can we recognize signs of the "volatility clustering" property of a time series in its time domain plot?

My purpose is to recognize the volatility clustering property without statistical tests such as The Lagrange Multiplier (LM) test.

24 February 2021 4,150 3 View

How can I obtain time series data by country on night-time light (brightness) ?

Hi everyone, Please, how can I obtain time series data by country on night-time light (brightness) ? I've tried, but so far all I can find are maps. I am looking for numerical data, especially in...

24 February 2021 8,625 4 View

I have a time series data of some biochemical studies ( DNA and Chromosomal damage) which I intend to use to further predict into future ?

I have a time series data of some biochemical studies ( DNA and Chromosomal damage) which I intend to use to further predict into future without necessarily conducting the assay for an extended...

23 February 2021 7,842 1 View

How to run repeated measures in mvabund?

I have a dataset of fish species abundances collected from 6 different habitats over the course of 30 years. Fish were collected multiple times per year and environmental variables were recorded...

21 February 2021 3,838 1 View

Can someone help me with this error that I am getting while estimating a VAR model in R?

I am using annual time series data to estimate a VAR model in R. However, when I run the command to find the optimal lag length, I get the following error: Fehler in VARselect(data, lag.max = 10,...

18 February 2021 9,647 3 View

When to use different framework?

Hi, can I use both conceptual framework and theoretical framework in my systematic review? My future study plan is to use a theory. In this situation for my systematic review should I use both or...

18 February 2021 9,581 2 View