How to measure use behavior ? reflective or formative?

More Prasanta Chopdar's questions See All

How to do CCSD calculation with localized molecular orbitals in PySCF?

Hello everyone, One can obtain the canonical HF orbitals and localize them by Pipek, Ruedenberg or Boys method to obtain Localized Molecular Orbitals (LMO). One can perform CCSD calculations with...

07 December 2023 3,294 0 View

From which programs an user can obtain the 2-particle density matrix from a ccsd(t) calculation?

I have been using PySCF to obtain the two-particle density matrix from a ccsd(t) calculation. However, the calculation is not so memory efficient. But, one can obtain, store ,and manipulate the...

23 October 2023 2,576 0 View

Hi all! I am new to ORCA. Can any one help in how to setup an ORCA input file for calculate optical rotation of chiral molecule?

I am searching for equivalent keyword in ORCA for "optrot" that is used in Gaussian.

19 June 2023 9,726 2 View

What is the simplest method for hematocrit correction during glucose measurement in electrochemical dry strip technology?

Hematocrit correction during glucose measurement is very important for enhancing the accuracy of measurement in whole blood. As far my knowledge, it done electrochemically either through impedance...

20 December 2022 8,534 0 View

How to calculate the desorption of already adsorbed pesticides?

We are trying to investigate the sorption desorption of pesticides in soil. We are following OECD 2002 Standards for this. After completion of the sorption study, we are replacing the supernatant...

24 August 2022 3,548 1 View

How to calculate CCSD polarizabolity tensor in Turbomole?

To calculate the CCSD polarizability second order response properties are needed to be invoked in the define > cc > list-models(CCSD) is selected. However, under the $response, there is no...

25 August 2021 2,561 0 View

Is it possible to culture White shrimp, Penaeus vannamei and tiger shrimp, Penaeus monodon together?

Dear acquaintances, Anybody with an experience of farming of both Penaues monodon and Penaeus vannamei together. What will be the economics ?? Require expert opinions!!! Thanks in advance.

28 July 2021 8,773 19 View

I have a method for analysis of a herbicide in GC-ECD. can I use the same method of analysis in GC-FID or GC-FID TCD?

22 July 2021 9,885 11 View

Is it ok to do pesticide residue analysis by using GC-FID or GC-TCD?

many researchers have analyzed pesticide residue in soil by using GC/MS or GC-ECD. But my lab has GC-FID. can I get the result by using GC-FID?

13 July 2021 313 8 View

What will be the blank in standardization of Gallic Acid using Folin Ciocalteu reagent in UV-vis Spectroscopy?

I am trying to evaluate total phenolic content using FC reagent which needs calibration of Gallic acid with FC reagent. As I am quite confused that what will be the blank in Gallic acid...

03 September 2020 9,623 6 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

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

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View