Spanish learners acquiring Russian phonology?

Does anyone ever solved this following Matlab error : "Error using imaqdevice/start (line 95) pointgrey: Failed to stop the camera acquisition." ?

I use Matlab 2014b to capture some images with a PointGrey camera connected with USB3 port. I initialize the camera in a function which basically execute these followed lines : vid =...

22 February 2021 6,386 1 View

Why the nucleic acid gel melted after running for 30min?

Hi all, I proceed with nucleic acid gel electrophoresis recently several times, but a wried phenomenon is they always melted after running over 30min. My gel concentration is 1% percentage...

22 February 2021 9,896 3 View

Failed Chromatograms on HPLC-ESI Orbitrap?

Hello fellow researchers, I recently have a problem with an HPLC coupled to an Orbitrap mass analyzer. I usually use some protein mix to make sure the equipment is ready to separate and read...

09 February 2021 3,595 8 View

Sound transmission loss (Acoustic Metamaterial)?

My design contains three parts. A silicon rubber membrane is placed between upper and lower part. I want to calculate sound transmission loss by using comsol Multiphysic. There are lots of...

05 February 2021 466 4 View

How can I measure speed of integration of an acquisition with secondary data?

I am currently faced with the challenge to measure integration speed of an acquisition or a merger with secondary data. Usually companies do not communicate once a target has been integrated...

27 January 2021 9,741 11 View

Which problems we can find with the acquisition of a foreign language?

It is known that Spain shows a low level of use of English. But why?

01 December 2020 1,177 4 View

Can you use the Normalized Difference Soundscape Index (NDSI) as a measure of anthropogenic noise?

I am working on a past project in which I recorded the ambient noise in each cardinal direction for a minute but I did not obtain the LEQ sound pressure levels at the time I was recording the...

29 November 2020 8,138 2 View

Hypothesis for my dissertation - M&A?

Hi all. Trying to settle on a stellar dissertation for my MBA program in the area of finance. I am looking at M&A and how it has helped companies in the financial services sector survive...

24 November 2020 3,182 3 View

How to make a dispersion curve using ANSYS?

I try to make a dispersion curve using ANSYS and have some problems. I am beginning to simulate acoustic wave propagation in a simple mass-spring chain of metamaterial and have no idea for...

11 November 2020 7,803 1 View

Is it safe not to remove contaminated concrete though mechanically sound if sacrificial anodes would be installed at the corner of the patch?

During repair of concrete structure, I understand that it is not necessary to remove mechanically sound concrete though contaminated while repairing a structure if Impressed Current Cathodic...

08 November 2020 6,861 3 View