How can I calculate the effect of DMSO on the UV-vis spectrum of a molecule using Gaussian 09 software?

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Noise of lightning ?

Is the noise of lightning in dynamic systems considered as Gaussian noise or Lévy noise?

15 November 2021 6,433 0 View

How can i realise comparative study between two Learning algos of fuzzy cognitive maps , whats the main factors i should put them ?

hi i have master's thesis it is about comparative study between fuzzy cognitive maps learning algorithmes one hebbien and the other no hebbien like between NHL algorithme and PSO algorithme...

24 April 2021 344 6 View

How can a nonlinear buckling square tube crash with the Riks method ?

Hello everyone Well, this is my first post here so I hope this news will allow me the pleasure of chatting with you on this topic. So, as a student engineer in mechanical engineering specializing...

14 December 2020 7,908 1 View

Why the analytical method is better for evaluating the cloud? and what is the difference between simulation and analytical methods?

Hello every one, in several articles about"performance evaluation in cloud computing," authors announced that the analytical method is the most suitable for evaluating the cloud system, I want to...

22 October 2020 1,776 3 View

How we choose the most suitable analytical modeling technique for cloud computing?

Accurate performance evaluation of Cloud Computing resources is a necessary prerequisite for both client and provider to ensure that quality of service parameters remain within agreed limits. For...

15 October 2020 7,090 4 View

How can I add the HCl solvent in the Gaussian 09 solvent list?

I want to calculate the solvatation effect of HCl on some molecules with PCM Model. Regards Nadjib CHAFAI

18 June 2018 9,532 11 View

How can I make a cyclical (harmonic) analysis in ansys for a beam in structural analysis?

See above

19 April 2014 631 6 View

Basis set and input instruction to calculate HOMO and LUMO using Orca for Imidazolium based organic salts?

Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...

09 August 2024 5,444 7 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View

I need to dissolve stigmasterol for an animal experiment, it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent?

Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?

01 August 2024 7,504 2 View

My frequency output shows no errors, however, there's no frequency as a result on gausview. Does anyone know what I'm doing wrong?

I'm trying to perform a frequency calculation using Gaussian via MOBAXterm. The output shows no errors, however, there's no frequency as a result on gausview. The option "vibrations" is not...

31 July 2024 631 4 View

Why do some of my Raman spectra show no signal at lower Raman shifts?

I'm using a InVia Renishaw Raman microscope system (785nm wavelength, 600l/mm grating density) to acquire Raman images on human brain samples, at 50um resolution. The samples are placed on MgF2...

30 July 2024 8,771 3 View

I have synthesized a composite of ZnO and In2O3 with variations in ZnO content. In Raman , what is the peak observed at 130 cm-1?

Dear all, I have noticed, as the ZnO content increases, the Raman intensity at 100cm-1 also increases. However, there is a peak nearby at 130 cm-1, which I could not find in any paper related to...

28 July 2024 5,410 1 View

I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...

28 July 2024 2,979 1 View

How can we calculate the percentage of configuration interaction (CI) in the UV output data of the Gaussian program?

How can we calculate the percentage of configuration interaction (CI) in the UV output data of the Gaussian program? for example: Excited State 17: Singlet-A 5.1359 eV 241.41 nm...

28 July 2024 9,165 2 View