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

NS3

NS 3 is very complex even installation take time to setup , did anyone experiencing that or only me !?

09 October 2014 8,606 6 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

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

High aspect ratio hexahedral mesh optimization solver?

I am interested in evaluating mesh optimization solvers that converge to high aspect ratio unstructured hexahedral grids. In other words, I am interested in a solver that optimizes warpage,...

26 February 2021 7,279 2 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

How to calculate battery consumption for IoT device?

Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...

25 February 2021 8,749 6 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View