How to characterize a covalent bond?

I am doing silane modification of a glass slide, I would like to find a way to characterize and prove that the silane modification done on glass surface is through covalent bonding not through...

29 May 2019 187 3 View

What is the possible surface coverage of nanoparticles (silica) upon silane functionalization?

I would like to get a general idea on the volume of surface area of any nanoparticles that will react with functionalizing agent considering steric hindrance and other factors.

01 May 2019 8,569 3 View

How to get pore water pressure expulsion from foundation soil only for the embankment weight using ANSYS Mechanical APDL??

I need to know how to get pore water pressure of foundation soil for the applied embankment soil weight using ANSYS Mechanical APDL. Anybody please help me..

17 March 2019 8,823 1 View

Has anyone simulated missile Trajectory in Matlab ?

I. Have to simulate a maneuvering missile Trajectory.. Please let me know if any one has simulated missile Trajectory path in Matlab

19 February 2019 5,289 4 View

How to calculate pH for the system in theoretical calculations, where the number of H+, water molecules and polymer chains in system is known?

I know, pH=-log (H+); where H+ is a conc. of H+ or H3O+ given by molarity (M). To calculate molarity the volume of total system is taken to be 1 L, but for theoretical calculations what is to be...

11 February 2019 1,793 1 View

Can N2 gas used for purging get converted to NH3/NH4 in anammox reactor?

I have set up Batch Anammox reactor. To maintain anaerobic conditions, the reactor is purged with Nitrogen gas. I would like to know whether this nitrogen gas used for purging can get converted to...

26 December 2018 4,347 3 View

Can you please help me?I am also working on wireless sensor network security.I need your help.will U?

I am Ph.D scholar and have just started working on WSN SECURITY few months back. I am really in a need of help

06 December 2018 9,546 3 View

If a dependent variable is binary and independent variables are ordinal, which regression model is appropriate?

I have survey data to find when people continue to use a device or stop using it. The preferences are ordinal values, and the response is binary value of using the device or not. Which statistical...

22 December 2017 9,707 5 View

Has anyone used primers >100bp for cloning? Please help?

I am trying to stitch in a 38 amino acid tag to the N-terminal end of my protein (3200bp) to be cloned into a lentiviral vector (~7000bp). The forward primer for the same, along with the overhang...

25 October 2017 4,308 6 View

What could be done to avoid the disruption in DNA during MD simulation?

01 September 2016 2,669 7 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

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 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

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

D2D implementation in Matlab in Vienna LTE software?

Hi Hope you are well. Can you please share your code for D2D implementation in Matlab. I want to implement D2D in Matlab based Vienna simulator and struggling to deploy D2D. Thanks

24 February 2021 9,378 3 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

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View

Is it possible to set a breakpoint at a specific DYNAMIC instruction using the GNU Debugger (GDB)?

Using GDB, it is straightforward to debug and monitor a target program by setting a break-point at a specific instruction, since the instruction addresses are known. However, we have two...

24 February 2021 1,598 2 View

Langevin Dynamics in shear flow?

Hi, We are trying to simulate particles with Langevin dynamics in a shear flow by Lees-Edwards boundary conditions in MD simulations. It seems thermal forces and shear flow do not go hand in...

23 February 2021 1,761 1 View