How to model Type 1 collagen structure for finite element analysis ?

I have started a project in which stress distribution in Type 1-collagen scaffold is to be modelled. I am thinking of using finite element analysis to model the structure and the loading...

07 February 2021 5,487 3 View

How to train a convolution neural network with a large dim input?

I have a time-series dataset with 1500 records. The dim of each record is 5000*3*1 and Target is a single value like True/False. The point is that each 3*1 dim input is a location (x,y,z) and...

01 February 2021 6,107 3 View

What is the algorithm of plant identification apps by images?

There are various applications that show the name of a plant to the user by receiving an image. What is the basis of the operation of this category of applications? How do these apps quickly...

10 January 2021 9,033 3 View

How to calculate and plot transmittance in COMSOL?

Hello. I design an structure with two-part: My structure: Air-Transition Boundry(Graphene)-Silica I use a rectangular light for port 1 as input and port 2 as output. I enter all possible...

05 December 2020 4,318 4 View

Stable passivation Layer (SEI layer)?

I have difficulty figuring out what exactly is the SEI layer in the battery field. I am trying to find out how it is formed and its function and influence on battery. I appreciate having your...

08 April 2020 5,220 3 View

Can Average Treatment Effects (ATE) be used for analyzing the effects of an independent demographic binary variable in regression?

Is it possible to analyze the effects of an independent binary variable in regression via average treatment effect (ATE) while the binary variable of interest is a certain characteristics of...

30 March 2020 2,578 3 View

In Normality Test we shoud use items or variables (that are created by using compute command from items)?

In Normality Test we shoud use items or variables (that are created by using compute command from items)?

20 December 2019 1,059 7 View

How to design a porous dental implant?

Hi guys This is my bachelor project:investigation of stress shielding in porous dental implant I design my dental implant but I do not know how to design the porous part thanks for your attention.

12 November 2019 8,056 1 View

How can I induced EAE rat model for multiple sclerosis?

06 October 2019 4,656 3 View

How can i do auto tune PID in matlab?

i want to tune a PI controller in matlab. but Plant cannot be linearized and No warnings or incompatibilities were identified in the linearization and each block was able to linearize itself...

26 June 2019 9,422 2 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

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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 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