How many interfacial SH-waves can propagate in the PEMs?

More Aleksey Anatolievich Zakharenko's questions See All

What basis set(s) and DFT functional(s) would be the best for calculations of Eu-compounds?

Dear All, I'd like to ask for help/advise on the following issue: what basis set(s) and DFT functional(s) would be the best choice for calculations of Eu-containing compounds? I am using Gaussian...

29 October 2023 7,218 4 View

A good amplifier for in vivo experiments with DC mode ?

Can anyone suggest a good amplifier with DC mode for multichannels recording in vivo. Thanks in advance

15 June 2023 4,339 2 View

Running Molden under Windows 11 at 64 bit laptop?

Dear All, my question is as follows: I downloaded Molden 5.8.2 version for Windows to my Acer laptop which has Windows 11 and is 64 bit machine. After unzipping the Molden file exactly Molden for...

08 March 2023 6,922 6 View

Problem with NBO calculation for the Ce3O6-AgO-Cu cluster?

Hi All, I encountered the following problem when trying to perform NBO calculation with Gaussian 16 software for the cluster Ce3O7AgCu in the gas phase: the calculation was terminated with the...

26 December 2022 3,361 0 View

How can I convert 3-bromopropylamine hydrobromide to 3-bromopropylamine?

Every method I have tried resulted in a very low yield (5%). In method one, potassium carbonate and amine salt were dissolved in water, followed by the addition of DCM, and stirring for 15 mins...

10 August 2021 669 2 View

TDDFT calculation error: Excessive mixing of frozen core and valence orbitals ?

Dear All, I have been trying to perform TDDFT calculation for the Ga-phthalocyanine complex, and this calculation has been terminated with the following error message: Largest valence mixing...

23 July 2021 5,923 6 View

Why silicate gel from TLC plate cannot be used to make another plate?

I was thinking about scrapping of the silicate layer from TLC plate and using it on another glass plate. From what I read online, this does not sound like it will work, so my question is why not....

19 November 2020 2,396 3 View

What is the best way to make executable stand-alone app with simulation and visual programming interface for kids?

Everyone knows matlab simulink, modelica and so on for simulation calculations. I want to make stand-alone app for kids with visual programming interface dor simulation different process and...

02 October 2020 3,682 3 View

Soft Cellulose Amorphization how to do?

What method can amorphize cellulose (microcrystalline or alpha-cellulose) with maximum preservation of its degree of polymerization? P.S. Ball milling is not to offer; we checked that the degree...

08 June 2020 2,774 2 View

Dear collegues, Is there any variant to calculate temperature basing on energy of earthquake or magnitude?

I'm very interested in climate changing area of science due to inner proccesses of the Earth. But this theme is a new one for me and that is why i ask specialists. Thank a lot for answers.

19 January 2020 7,667 4 View

Problems about acousto-optic coupling in Comsol, how to check whether the moving mesh is correct?

I’m trying to reproduce the acousto-optic coupling simulation in the paper Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering. LNOI(lithium niobate on insulator) is...

13 August 2024 9,795 0 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

Which Scopus Journal provides the most affordable fees?

"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....

10 August 2024 8,621 1 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

Seeking Advice on Viability and Execution of Undergraduate Thesis Topic?

Hello everyone, I am currently developing a thesis proposal and would appreciate your input on its viability and how to effectively carry it out. My proposed topic is: "Does the perceived threat...

10 August 2024 8,992 0 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View