Does DOLS deal with cross sectional dependence?

Hello researchcers Can you help me to understand that the DOLS model is suitable for cross sectional dependence panel data or not. The sample of my research is CSD through individuals...

28 August 2020 2,964 5 View

Is antigen retrieval step required for frozen spinal cord sections in IHC ?

I am doing co-immunostain using frozen spinal cord sections for IHC. Is it required to perform the antigen retrieval step prior to the blocking step ?

20 August 2020 4,144 0 View

How to calculate mutual information and joint entropy for the following datasets?

I have the following data set (attached) and I would like to calculate mutual information and joint entropy between multiple columns (like for A,B,D,E or C,D,E,F,G etc.). I have gone through R...

29 July 2020 2,863 2 View

What is the existential significance of English in Nation Building?

Whether the role of Language is really underrated in Nation Building?

25 February 2020 5,116 15 View

How do I learn to do in silico analysis?

I want to see the change in binding ability of the enzyme with the substrate in presence of a probable drug molecule insilico. Where can I find reliable information to learn about the basics from...

01 February 2019 7,430 4 View

How metal NW array and transparent conducting films are different when one compares the NIR transmission spectra?

Due to high electron concentration in a metal or transparent conducting film the NIR transmission falls sharply due to free carrier scattering or plasmon resonance.However, in case of metal NW...

17 September 2018 3,181 3 View

Why Cu, Al and Mg are most used X-Ray anode??

In most of the XRD instrument Cu is used and in most of the XPS instrument Al/Mg is used? Is there any specific reason behind this??

05 August 2018 1,825 4 View

Wll there be any problem to use a magnetic target to do RF/DC sputtering??

I would like to deposit film of Yttrium iron garnet using magnetron sputtering technique. Will there be any problem during deposition?? Any risk to the system??

02 August 2018 7,051 14 View

Can anyone give an estimate on the market research on the worth of ZnO based TCFs?

I would like to know how much ZnO-based TCF (AZO, GZO) contribute (in % or in US$) to the present TCF market and any future forecast??

07 July 2018 1,226 3 View

Synchronous generator analysis in RTDS?

I am presently working on parameter estimation of synchronous machine. I am using RSCAD and RTDS for my simulations. All the parameter of generator and field are provided only in per unit. Now, I...

24 May 2018 8,533 1 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View