Which statistical test is best to seperate out treatment effects meta-analysis?

I am doing a meta-analysis and am looking for some guidance on which statistical test will help me do the following. I want to understand the effect size a treatment has on a population. There...

16 February 2021 8,033 3 View

Why are the organoid cells showing blue fluorescence even without dapi stain?

Mouse intestinal organoids ; After fixation and storage in PBS-T, when I checked in microscope, the organoid show fluorescent color blue even if I have not added DAPI. Does anyone have such...

05 January 2021 2,067 3 View

Can enzyme that is extracted from Aspergillus niger be used in the range of 4-40% v/v for optimization of veggie juices like broccoli??

09 December 2020 7,083 3 View

What is the application of 2 photon absorption property of a material?

what are devices that use the 2 photon absorption property of a material

03 October 2020 9,938 2 View

What is the mechanism for verification of author and coauthor in any journal article?

Today, I was searching my paper. I was completely shocked. This paper was based on my Master of Engineering thesis. Journal Paper - Thermodynamics and Adsorption Behaviour of the Nano Phases...

21 September 2020 8,795 4 View

How to save the photo of molecule with MO (HOMO & LUMO) in GaussView in Ubuntu OS?

I am using Ubuntu 18. I am facing trouble to save images of molecules and MO. I have made the HOMO and the LUMO of molecules from .cub files. Please answer.

08 September 2020 8,356 7 View

I am using a new questionnaire for data collection. Is content validity / face validity for a survey questionnaire is enough for a doctoral research?

The items for my survey questionnaire that I have developed as a result of a qualitative thematic analysis, is unique. Unique in terms of, a similar questionnaire is not present in the literature....

18 August 2020 6,778 6 View

No title

30 July 2020 8,834 1 View

How to do meta analysis of 2 studies?

I am looking to do a metaanalysis (a sub-group analysis thereof ) involving two studies on their diagnostic performances. Now I noticed both STATA and openmeta are unable to do analysis on 2...

08 July 2020 9,280 9 View

How to improve my CBD to THC conversion method?

Hello Everyone, Let me preface this question by saying that this is all being done under a legal THC/Hemp license in the state of Colorado. I was hoping to get some advice on how to improve my...

27 April 2020 6,292 1 View

Frequency calculation with TDDFT???

Hi, I have been trying to calculate the frequency vibrations of the excited state S1 of an organic molecule (24 atoms). The geometry optimisation of the excited state converged smoothly howerver...

22 January 2021 1,463 3 View

Are the citizens of CIS countries better off now in term of welfare or satisfaction after three decades of change in regime?

I am a research scholar from India. I wish to write a paper on CIS ( ex- communist) countries. I welcome to any researcher with strong idea about CIS countries. It will be joint effort intended...

02 December 2020 9,917 1 View

Where and how do I specify frequency in the route section of frequency-dependent calculation (Gaussian using Linux)?

Hello everyone. I would like to compute the dynamic hyperpolarizability value of a molecule using Gaussian on Linux OS. I have read that the essential keywords to include for such request are the...

07 November 2020 5,620 4 View

What is the algorithm used by Gabedit for reading an Excited States Gaussian Output File and plotting the UV-Vis spectra of molecule?

I would like to know if Gabedit uses the GaussView algorithm for plotting UV-Vis spectra from excited states calculations output files that is shown in https://gaussian.com/uvvisplot/, or if...

23 September 2020 9,459 3 View

How do I calculate theoretical fluorescence spectra (TDDFT) in Gaussian 09W in selected solvent?

Good day everyone. I am new to computational chemistry and would like to integrate some part of it in my fluorescence study. I would like to investigate the theoretical fluorescence spectra using...

18 September 2020 6,742 3 View

Why in TDDFT, some of the output for the first state has a negative wavelength and oscillator strength ?

I'm doing TDDFT calculation. I have calculated excited state calculation for n=20 states. The first state (lowest in energy) showing negative wavelength and oscillator strength. How we can explain...

11 August 2020 6,788 4 View

How to predict accurate Fluorescence/Vertical Emissions employing TD- DFT? Excited State Tuning Approach?

How can we predict accurate Fluorescence wavelengths employing DFT? Which is the most accurate DFT methodology currently available which can predict accurate Fluorescence wavelengths (Vertical...

05 August 2020 4,345 1 View

How do I fix radical anion on a particular molecule of a dimer using Gaussian 09?

I did TD-DFT calculation of a dimer containing radical anion. Here, charge=-1 and multiplicity=2 in the Gaussian input file. After TD-DFT of that dimer containing two different molecules (let's...

11 July 2020 8,322 3 View

No title

Hello, i need to generate a few parameters of excitation states in a series of molecules. I am using g09. I have a opensuse (linux) with 24 cores, Dell setup (i believe it configures a...

14 February 2020 9,488 5 View

How do I read the output files for a TDDFT (UV-Vis) job calculation (specially the graph itself)?

Hi everyone, so, I did some TDDFT calculations and have my .log files. I know I should be looking for the oscillator strength, the energies in eV and so on..., but my problem is this: How can I...

05 February 2020 7,783 3 View