Which is your opinion on soundscape?

Can someone suggest any good paper/book? I'm also interested in your personal opinion.

04 May 2018 340 0 View

Does anyone suggest a paper on HDD drilling noise?

I'm modelling HDD drilling activity, does anyone suggest a paper?

03 April 2018 4,074 0 View

Does anyone know if there are some researches related to how people react to the illness of the others?

I'm interested in people reactions to other people's disease. I'm looking for papers/books. Does anyone know if there are open researches or studies?

09 October 2017 5,701 0 View

I'm interested in Airport Ground Operations Noise. Does anyone some suggestions about papers/book/studies?

I'm interested in Airport Ground Operations Noise. Does anyone some suggestions about research papers/book/studies?

31 December 2016 3,456 2 View

Hi everyone. Does someone know the sound power level for a Hiab/truck?

I m interested in construction noise. I had a look to the British Standards but the value seems too high. Thank you in advance for your help

07 August 2016 7,783 0 View

Hi everyone, is there someone that can help me with the mechanical engineer membership ?

Hi everyone, I'm an Italian Engineer with about 15 years of experience. I have a PhD in Industrial engineering, I work in London and I like to became a member of the Mechanical Engineers Order. I...

04 May 2016 3,753 2 View

In Italy I was a cdm co-ordinator for construction sites, does anyone know if there are specific courses that I need to attend in UK?

which courses I need to attend or which examination I need to take to be recognize as co-ordinator for construction sites. Thank you in advance for your help

01 February 2016 3,374 0 View

Does anyone have noise data about shotcrete equipment?

I' m interested in construction noise, shotcrete pumps and shotcrete silos discharging

03 April 2015 2,629 2 View

Do you use industrial noise database?

I usually use SourceDB, I' d like to know if there are other industrial noise database that you trust. Thank you for your help

01 February 2015 2,279 3 View

I'm interested in metamaterials can someone suggest any papers?

01 February 2015 7,026 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 your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 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

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 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 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

The procedure compute?

02 March 2021 5,204 3 View