Is it justified to compare the free energy change of two reactions and conclude one is more favourable than the other?

Suppose we consider the binding of a ligand L to a metal M, M+L=ML and M+2L=ML2 . We compute the Gibbs free energy change for two reaction using DFT. But can we compare this two free energies to...

12 January 2021 5,893 4 View

Does Tea Garden proves to be an alternative to forest landscape?

Is there possible that the Tea Gardens proves to be an alternative habitat to forest dwelling organisms? If yes, what pressure do they face in relation to anthropogenic pressure?

03 January 2021 429 13 View

How to run solver in Nektar++?

Hi! I am introducing myself very new to Nektar++ (https://www.nektar.info/) opensource code. I installed the code according to the user guide manual. The installing process shows success. --...

02 January 2021 8,977 3 View

Relating SOMO-LUMO gap and stability for a Open shell system (Unrestricted Calculation)?

It is well known that for a closed shell (all electrons are paired up) molecule, the HOMO-LUMO gap is related to its stability. However, I often see that the same argument is used for open-shell...

01 December 2020 6,771 4 View

Can a defect level energy be higher than the indirect bandgap of a material?

The emission energy from PL is coming higher than the indirect bandgap of the material? What can be interpreted from this? Is it possible to have a defect level along 'K axis in the band structure...

15 September 2020 8,015 6 View

How can we block ROS production in-vivo in mice?

I want to block ROS production in mice and, therefore, looking for probable inhibitory compounds/protocols. I would appreciate it if anybody shares his/her knowledge of this.

25 August 2020 7,265 4 View

Where to get dark networking data?

Hi, I want to study the dark network structure (social network for criminals). I want to study the network connections, important factors, significant leaders of the network. I already found one...

23 August 2020 4,239 3 View

How do I generate the residuals in STATA after a CCE-GMM estimation?

I used the following codes to use the CC-GMM estimator developed by Neal (2015). I have treated the immigration variable (LIMM) as the endogenous variable. I attempted to instrument the endogenous...

16 August 2020 9,999 4 View

Should I use the absolute value of a correlation coefficient?

I have calculated the Pearson correlation coefficient for two sets of values using excel. I got the value in the negative number. I know that the idea of getting a negative correlation means that...

24 July 2020 6,317 13 View

How to create lncRNA miRNA network?

Hi, I am trying to make a network between DElncRNAs and DEmiRNAs. Most of the DElncRNAs having NONHSAT, NONHSAG IDs. Is there any database or online tool which can map these IDs to miRNAs? I have...

10 April 2020 5,168 1 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View

How can I obtain time series data by country on night-time light (brightness) ?

Hi everyone, Please, how can I obtain time series data by country on night-time light (brightness) ? I've tried, but so far all I can find are maps. I am looking for numerical data, especially in...

24 February 2021 8,625 4 View

What are difference between laser diodes, simple light emitting diodes and power light emitting diodes when operated in the visible spectrum ?

I want to illuminate a scene (small space) using LED to capture photographs or videos of some tiny objects inside the space. But am not sure if I should use a Laser LED, or simple LED or power...

22 February 2021 4,240 4 View

Which type of loading is to be used in dynamic analysis of Machien foundation?

Hello Everyone, Hope you all are doing well. I'm trying to simulate a machine foundation in ABAQUS with a geo-cell reinforced soil bed. Im totally confused to which type of loading would be...

21 February 2021 4,388 3 View

How to interpret this FTIR spectrum of pyrolyzed hydrochar?

20 February 2021 2,840 3 View

No title

The regenerated cellulose film was prepared by zinc chloride/H2O system. The zinc chloride had been washed away in the regeneration process, and the wet film which was not dried had uniform...

18 February 2021 9,538 1 View

How do I plot Pressure against crank angle degree in Fluent?

18 February 2021 8,390 3 View