Pentatomidae from Cape Verde, is that Thyanta sp.?

Specimen presented on the photo comes from Cape Verde. I suspect Thyanta sp.? Is it correct? Best regards Grzegorz

29 January 2020 9,204 3 View

Have you ever seen XRD peak at 4.12 A for Ni3Al?

In synchrotron XRD of Ni/Ni3Al I have found low angle peak with twice bigger interpalanar distance than 111 (2.06 A) at 4.12 A. Can it be instrumental artefact?

19 March 2018 8,176 6 View

OIM Analysis 7 HDF 5 (.h5) data scan export of 16 bit patterns?

Dear OIM Analysis (7) users, in program there is option to export data scan with patterns (to .h5 file) but exported patters are exported with 8 bit depth, do you know how to export data scan with...

11 March 2018 9,751 2 View

How important for each scientist is basic knowlegde about philosophy of science? What is your opinion?

I am interesting in opinion about the role of philosophy of science for scientists representing all areas of science, from different countries.

16 December 2017 3,293 82 View

I am looking for a place to buy (or synthesise or exchange) MoS2 nanoparticles. Any suggestion?

I am looking for a place to buy MoS2 nanoparticles, but it should be in a real nanometer size. I bought two materials which were declared as nano but in fact, it was much - much bigger like 2-3...

22 October 2017 1,857 10 View

How can you determine a 95% and 99% confidence level in a similar Fourier analis?

I have several files from Fourier analysis as a result of data processed in Statsoft Statistica. I need to determine the uncertainty with which a given frequency has been estimated and what is the...

03 April 2017 5,533 1 View

What is the optimum percentage of SDS-PAGE for proteins of mass 34kDa and 175kDa when both need to be loaded on one gel ?

I am trying to detect proteins using Western Blot Technique. Due to the size difference, smaller protein of 36kDa was not seen on the blot read-out. Would gradient gel be a better idea to detect...

04 January 2016 5,423 9 View

Can anyone help with pressure gradient in boundary layer profile?

Dear colleagues, Does anyone have a clue how to introduce pressure gradients effects into boundary layer profile definition? So far I was implementing boundary layer profile with zero pressure...

16 April 2015 8,439 4 View

Where can I find data on power generation from wind and PV plants and corresponding weather data?

I need this for forecasting.

25 November 2014 8,185 39 View

Can anyone provide methods of metal nanoparticles (Au, Ag, Cu) stabilization by electrically conductive compounds?

I would like to stabilize nanoparticles by organic (small molecules or polymers) or inorganic compounds which will be conductive enough to obtain dried (in room or a little bet elevated...

22 April 2014 5,541 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'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

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

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View