Do you know the name of the most famous Rembrant painting?

The painting is made up of a group of portraits, depicting the People's Army of Captain Frank Bing Coco and Lieutenant William van Ritterberg (located in the center).

08 September 2018 483 20 View

When does the dome appear in Islamic architecture?

Is it from Hagia Sophia? There are interpretations that the dome in Islamic architecture begins to work on the mosques of the post-Constantinople What do you think?

08 September 2018 8,925 1 View

For young researchers. Who is the author of this image?

The painting was painted in 1888.

08 September 2018 9,008 2 View

Do you know?

Do you know that in 1990, the tower of Pisa had so much to blame that officials had to close it for visitors and start sanitation work. The engineers managed to reduce the inclination by 44...

08 September 2018 2,246 2 View

Do you prefer the Internet or the book, what would you choose, and why?

Do you prefer the Internet or the book, what would you choose, and why?

01 January 1970 4,724 12 View

Dear Sir, Do you have this work in English?

01 January 1970 3,729 4 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

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

How Can I clain a removal of a co-author?

I would like to make a correction in a co-author in your paper which is wrong. This name is also in other papers of Kenton Ko. Zey Ko is not a Co-author . The correct name is Zdenka...

24 February 2021 3,476 4 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

Difficulty in debugging code to correct error - TypeError: '<' not supported ?

I am trying with a Unet code ontained from net ...in tensorflow. When trying to predict the segmentation result with the trained and saved model with metric " iou" using "CustomObjectScope"...

22 February 2021 5,254 1 View

How to perform Haldane correction on SPSS?

I was wondering if anyone knew how to perform the Haldane correction for SPSS (this is the definition of the correction -...

21 February 2021 2,882 1 View

How can I add a new WSN routing protocol in NS2 or NS3?

I'm trying to find in literature a way to help me adding a modified Yen's algorithm in ns2 or its variance ns3 or another simulator. Have you some tips which can be helpful, I'm opening in the...

19 February 2021 7,981 3 View

absorption= 1-mag(S(FP1:1,FP1:1)*S(FP1:1,FP1:1))-mag(S(FP2:1,FP1:1)*S(FP2:1,FP1:1)) is it correct for absorption ?

hi everyone I am simulating a unit cell structure in HFSS using Flouquet port having two modes for absorption I have used this formula:- absorption=...

17 February 2021 9,178 2 View