Is there any significant impact of ENSO on Southwest ASIA?

More Shahzad Sultan's questions See All

Can anybody give me with JCPDS card?

Answered.

02 July 2024 2,942 5 View

I want determine Iron by spectrophotometer? Anyone know about the spectrophotometric determination of iron and copper, kindly share the procedure?

spectrophotometric determination of iron and copper

04 June 2024 1,720 0 View

How we can find thermoelectric properties of 2D by VASP?

Hello Seniors, I need some help, I want to find out thermoelectric properties of 2D materials by VASP software can you tell me All steps and important INCAR tags.?

02 June 2024 7,093 1 View

Since many centuries human has researched on advancing weapons of destruction, why not researched on ways to bring advancement for peace in the world?

The mankind is on the edge of resistance to peace. If you view news you will find that every day there are portions of the world where wars are happening and many innocent people are being killed....

26 May 2024 4,633 3 View

What is the difference between Calibrator. Control and Standard?

i am working in a diagnostic lab and very confusing about the calibrator, control and standard that we are using in our lab for quality assuarance of diagnosis of disease

07 April 2024 5,763 2 View

Can we use the mean and SD to describe continuous data then during comparison the authors use Mann-Whitney U-test ?

As I understand if you use the mean and SD for describing your data, this means it is normally distributed and parametric. If so, the test for variance should be simple T test.

04 April 2024 2,331 3 View

Devise a cloning strategy to clone Chitinase gene from Spodoptera frugiperda into maize against a fungal pathogen Alternaria alternata?

If I have to make the cloning strategy, what should be my workflow to do this. I got two problems, one to select suitable expression vector from pCAMBIA1301, and pCAMBIA1302. As 1301 has GUS...

17 February 2024 8,748 2 View

About gene search in NCBI?

If the gene sequence for a specific gene (e.g., Asparaginase) is not found in the NCBI database, how can explore alternative strategies to identify and obtain the gene sequence in the organism of...

02 February 2024 1,910 3 View

How we can find CI in RCTs, while we are only having incidences of adverse events.?

I am extracting data from RCTs for conducting a meta-analysis, and confused with the data extraction step

29 January 2024 501 0 View

What does the "1.5" signify in the IQR (Interquartile Range) Method for outlier detection?

Outliers detection criteria in a data set.

04 January 2024 2,806 1 View

How to start a Molecular Dynamics Simulation?

Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...

03 August 2024 3,371 3 View

Which will be the best software for the Hydration shell analysis with molecular dynamics?

I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?

02 August 2024 3,143 4 View

Can we patent a process flow diagram developed using a process simulator but no actual cases is carried out?

Can we patent a process flow diagram developed using a process simulator but no actual cases is carried out? For example consider a process for certain product manufacture where a new process flow...

31 July 2024 781 1 View

How to restart MD without using checkpint file in GROMACS?

Dear All Gromacs User I would like to restart MD without using checkpint .cpt files? I heard there is a way for acheiveing this. Any input and sugegstions are most welcome. Thanking You Budheswar

29 July 2024 3,084 8 View

How to prepare a molecule for molecular dynamics calculations?

If I want to calculate molecular dynamics (Gromacs), do I first need to optimize the geometry of the molecule? For example, I first draw the molecule in Avogadro, and then what? I guess I can't...

28 July 2024 673 3 View

How to Import Blade geometry from CAD file in ANSYS design modeler?

Hello. I have the geometry of a blade in CAD file (stp) and I want to prepare the blade for meshing with turboGrid. I must import this file into designModeler and then transfer to the...

27 July 2024 356 3 View

How to create parameter and coordinate files for ligand in amber when FATAL error (maybe due to duplicate bond specifications) happens?

Hello, I'm trying to create parameter and coordinate files for a drug (PRG-A01) found on the following page: http://www.probechem.com/products_PRG-A01.html I used the guide made by Michael...

17 July 2024 3,472 3 View

How to define a zeolite structure with rigid framwork?

Dear Gromacs users, I would like to simulate a zeolite-water system. In different literature, it is suggested to consider a rigid framework of zeolite to decrease the computational cost. I would...

15 July 2024 4,590 1 View

How to generate average structure from an MD simulation?

Is there any post processing tools by which I can get average value of lattice parameters from cell trajectory? For example: I ran 'vc-cp' (CPMD) in quantum espresso (for Silicon) and Si.cel file...

08 July 2024 9,234 1 View

Why does our stiff biochemical ODE model in R produce unreasonable results (negative values, NAM) despite using solvers like lsoda, vode, and rk4)?

We have developed an ODE model comprising 25 interrelated equations with common coefficients. This biochemical model, applied in wastewater treatment, is characterized by stiffness. Utilizing the...

06 July 2024 7,077 4 View