White paper or colored papers?

Greetings to all RG friends... What does it mean " white paper" ? i'm often see a published paper called, white paper. Is there a black paper or colored papers. Please share your knowledge .With...

10 November 2016 2,549 4 View

Determine network error?

If there two buildings each one has 100 floor and connected to network both are in the same server, and somewhere network been lost, how to determine the the error from which building?

09 October 2016 6,111 2 View

People who' interested in getting likes, fallow or fans in social media, what they gain from that?

11 December 2015 9,640 1 View

Where it goes ? have you asked about the files or data after delete it and empty recycle bin , where it goes ?

11 December 2015 9,162 9 View

For preparing timetable ,subject that carrying 8 credit or 6 credit, means 4 hours for 8 credit and so on,can assign 1hr per day or 2hr per day?

11 December 2015 2,687 3 View

For preparing timetable ,subject that carrying 8 credit or 6 credit, means 4 hours for 8 credit and so on,can assign 1hr per day or 2hr per day?

11 December 2015 3,659 1 View

How can I implement a transceiver model using opnet ?

06 July 2015 8,468 0 View

What is the Li-fi infrastructure?

10 November 2014 4,328 4 View

What is best network simulator used for teaching students in the lab?

Dear friends I need a simulator that suits students (means suit their abilities), based on your experience what should I use? nominated programs are: NS2, OPNET,OMNeT, TRUETIME tools and...

09 October 2014 982 33 View

How can the motor work with respect to the sensor output?

Dear friends, I need to configure my sensor to feed the motor in a robotic hand- this means the motor still receives feedback from the sensor. Thanks in advance

09 October 2014 6,074 2 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

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 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

Is that possible to do an impedance measurement without FRA module?

One of my colleagues said, "the impedance you can measure with the three electrodes and with the specific sequence varying the frequency" Is it possible to configure the potenciostat without the...

21 February 2021 418 2 View