Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Sample modeling in ABAQUS software and its relationship with the real world?

About crack modeling in ABAQUS: Mode I (pure-tensile cracking) and Mode II (pure-shear cracking), these assumptions may be accruing in theoretical approach (ABAQUS) not practical in Lab....

19 February 2021 6,156 1 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

An article on the Iranian state's civil liability in the COVID-19 matter needs supervision; Is anyone interested in collaborating?

Hello. An article on the Iranian state's civil liability in the COVID-19 issue has been written in collaboration with a friend and a comparative look at law and biology. The article is ready to be...

15 February 2021 2,906 2 View

Inter-rater / inter-coder reliability for thematic analysis?

In my research, I have used metaphorical elicitation tasks to investigate learners' conceptualization of speaking fluency. In the analysis phase, I used thematic analysis to make themes out of...

10 February 2021 4,719 11 View

How to define two different phases with different species?

Hello all, I am trying to model CO2 being dissolved in a bubble column filled with water. For mass transfer definitions, I need to define two phases: for instance, liquid and gas, where the liquid...

08 February 2021 2,722 3 View

What is the type or grade of ethanol used in SOL-GEL?

I'm preparing materials that will be use in SOL-GEL to produce silica gel, I will use Tetraethyl orthosilicate (TEOS) as precursor, and ethanol as solvent , but when I search to buy ethanol, the...

01 February 2021 5,153 4 View

Where to buy optically clear, low viscosity, refractive index 1.5-1.4 Silicone Oil ?

For research purposes, it is required to have optically clear, low viscosity silicone oil with a refractive index of 1.5-1.4. It is going to be used in optoelectronic research. Online purchase is...

01 February 2021 9,160 3 View

Can any one provide information about medicine, epidemic and critical issues or it is mandatory to be an expert ?

Due to the pandemic of coronavirus, the most source that the people depend on was social media. There is no guaranteed solution that is biased from political opinion. An example of that the...

01 February 2021 7,567 3 View

How can solve/disperse silicon nanoparticles in water?

I want to add silicon nanoparticles to my hydrogel, but when I sonicated these particles with water to disperse them in water, they agglomerated on the water's surface. How can I disperse them in...

26 January 2021 213 4 View

How to plot Beamforming?

Hellow, i am do a code for LMS beamforming whit UCA arrays I find the weigth (w) But i dont know how i can plot the radiation Pattern with this result Thanks for the help

10 August 2020 6,442 2 View

How to keep in memory the global ecological pause during the COVID-19?

Dear Researchers, I would like to raise a debate with you, regarding the impact of COVID-19 in the environment and climate change. We are a group of researchers that have launched a map, which...

08 June 2020 9,286 3 View

Is there any current research being done on ocean species that can convert carbonic acid?

For a class I am looking at the effects of ocean acidification, and within this although I am finding that there are species that are both negatively (coral, oysters, etc.) affected and positively...

11 February 2020 4,212 2 View

Is there any current research being done on ocean species that can convert carbonic acid?

For a class I am looking at the effects of ocean acidification, and within this although I am finding that there are species that are both negatively (coral, oysters, etc.) affected and positively...

01 February 2020 349 2 View

Anyone used "casting traps" to study the blue crab Callinectes sapidus?

Anyone has field experience on eficiency of using this type of casting traps (image attached) versus more "traditional" pots ? If applied to the blue crab, would be optimal. The idea would be to...

11 December 2019 5,478 6 View

If AN-DOA can be applied in UCA model?

We have been researched that atomic norm of DOA(direction of arrival) estimation be used in ULA(uniform linear array) or L-shaped model, so I'm interested with that if we could apply it into...

31 December 2018 3,684 0 View

How can I properly estimate the elevation angle when using MUSIC on a UCA?

Hi everyone, I have a simulated data set with an antenna array consisting of 8 elements. I simulated an emitting radio source for the azimuth and elevation of 35 deg and 45 deg respectively and a...

09 October 2018 2,774 4 View

The morphology of the crabs brachyuras reflect their trophic level?

The morphology of the crabs brachyuras reflect their trophic level?

08 September 2017 9,362 0 View

Is this Gelasimus tetragonon?

Is this Gelasimus tetragonon?

04 May 2017 902 2 View

Can weight of crabs of one site be obtained from carapace width and weight regression equation generated from another place?

03 April 2016 2,556 9 View