Gallium Antimonide (GaSb). Can anyone help me to find vendor (provider) to sell GaSb solar cell ?

I am searching of provider (GaSb), I only found this one (https://jxcrystals.com/wp/about/). Can anyone help me?

21 February 2021 1,945 2 View

What is the simplest way to implement data encryption for Arduino project that communicate through Bluetooth ?

I have developed a project based on Arduino that communicates through Bluetooth with Android application, I want to enhance its privacy through encryption so that data should be prevented up to...

07 January 2021 7,933 5 View

How to configure wifi password and SSID on NodeMCU ESP8266 through wifi direct instead on hardcoded credentials?

While working on IoT projects I mostly use NodeMCU ESP8266 firmware for IoT Implementation. For coding, I use Arduino IDE in which for connectivity with wifi router we define hardcoded variable...

07 January 2021 6,688 3 View

What criteria should be followed in designing schools?

criteria should be followed in designing schools

31 December 2020 682 0 View

Why DNA is isolated along with RNA extraction?

I am using CTAB method for RNA extraction. However, during RNA extraction DNA also isolated and DNase treatment lowers the quantity of RNA. Kindly let me know the reason why DNA is coming along...

23 December 2020 9,627 4 View

Could anyone suggest the profiling packages in python which similar to profvis package in R?

I am currently working on the benchmarking of the tools and programs developed for handling biological data, I have used R-programming wherein I used Profvis for the R based tools. However, there...

15 December 2020 5,764 3 View

Need Data on Following Variables for Given Countries?

Variables: Money , Banking Assets, Banking Loans, Industrial Production Index, Supply Chain Managers Index Countries: Pakistan, India, Bangladesh, USA, UK, UAE, and China Time: As much as possible

25 November 2020 4,206 2 View

How to plot a Slope gardient Map of Bathymetry?

In order to find out the area/location prone to submarine landslide, plot of slope gradient map of Bathymetry is very helpful. Guide me, how to plot of slope gradient map (in detail/steps) of...

05 November 2020 8,144 4 View

Anyone who wants to work or currently working on federating learning(Distributed Machine Learning)?

I am a Masters Student of Computer Science and Technology at Dalian University of Technology, currently working on fairness/uniformity in highly heterogeneous network of federated learning.

27 October 2020 5,661 3 View

Can you please tell me which problems ,in general, the data mining can solve?

Data mining is a process of discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems.

26 October 2020 4,364 5 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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 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