Statistics

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Questions related to Statistics

Significance off zeta potential ?

Hii experts , i have synthesized a derivativ of biopolmer and zeta potential is a -1.2 mv,,can u tell me how it help me out to study my synthesized product ?

06 June 2024 4,741 3 View

What should be done to prevent the formation of precipitates during the synthesis of nickel oxide by the sol-gel method?

The synthesis of nickel oxide by the sol-gel method involved the utilization of specific chemical reagents. To be precise, a combination of 100 ml of distilled water, 2.49 nickel acetate, and a...

06 June 2024 787 2 View

Are we using a weighted score or Likert scale score to conduct Factor analysis?

when we do Factor analysis, the response of the Likert scale types of questionnaire would be 1,2,3,4,5. so when we feed the response the the answer will be either 1,2,3,4,5. but some times, these...

04 June 2024 9,401 3 View

DNA foot-printing buffer components? What are their roles?

Hi, I am learning to perform footprinting experiment. In the protocol I have there are the following components of the reaction buffer: HEPES buffer (7.8 pH), glycerol, BSA, DTT, KCl, MgCl2,...

29 May 2024 1,334 0 View

Can lysozyme also interact with dextran and agarose?

Hi everyone, I'm a researcher working with proteins and I have a question about performing GPC (size exclusion chromatography). Lysozyme is known to hydrolyze peptidoglycan, which is a component...

26 May 2024 6,001 3 View

Do imbedded Gaussian basis sets use core potentials (ECP)?

We are using gaussian G-16 to calculate molecular properties. When I specigy in the rout line def2qzvpp ( #P B3LYP/def2qzvpp opt output=pickett) with RU (Ruthenium atom in the atom list) --...

11 May 2024 4,830 5 View

How to test MIC MBC with 96 wells plate?

How to test MIC MBC of protein with 96 wells plate?

10 May 2024 2,362 0 View

What does general Hurst exponent equal to 0 mean?

I have analyzed a time series with MFDFA algorithm. But the general Hurst exponent is from 0.015 to 0.04, quite near to 0. And the width of the multifractal spectrum I got is about 0.04, very...

05 May 2024 3,209 3 View

Submitting a 124 page manuscript ?

Are there any avenues for the publishing of a 124 page manuscript heavy on statistical analysis?

05 May 2024 773 0 View

How can I dissolve ethanol extract in water?

Hi, I've attempted to dissolve a plant extract in water, but it's not dissolve in water. I dissolved the extract in ethanol and then diluted it with water, but this time the dissolved extract...

01 May 2024 6,936 5 View

How to find fully funded PhD scholarship in the subject of spatial and/or regional economics?

Hello researchers and professors I'm from Pakistan and have published few articles in health economics and poverty from spatial perspectives. I have good expertise in spatial analysis and now I...

01 May 2024 3,070 2 View

Can doping decrease/increase band gaps of semiconducting monolayers in very significant levels?

Hello. I am currently doing computational DFT on a CsGeBr3 (3x3) perovskite monolayer to study its band structure and band gap for my undergraduate thesis, especially with Fe-doping and Biaxial...

18 April 2024 2,454 2 View

Force field parameters for TIP4P-Ew (Oxygen - Dummy atom)?

What are the force field parameters for TIP4P-Ew water model? Including the force constant of Oxygen-dummy atom bond length, and hydrogen-oxygen-dummy atom angle? So, basically, what is the...

09 April 2024 3,438 0 View

How to minimise the stick-slip effect?

I am currently trying to minimise the stick-slip effect in the extrusion of a mixture powders/paraffin. I know that larger Lenght/diameter ratio of the die helps in minimisation of this...

02 April 2024 2,399 0 View

How it become easier for small and medium size enterprises to setup in India and impact of small and medium enterprises on economic development?

How it become easier for small and medium size enterprises to setup in India and impact of small and medium enterprises on economic development?

29 March 2024 1,626 0 View

Why Line Mapping is done in SEM image? why it is so important ?

Line mappping

20 March 2024 6,877 5 View

How can I prepare MXene nanoplates samples for AFM testing?

I am interested in conducting AFM microscopy measurements on MXene nanoplates, and I would greatly appreciate your valuable insights on how to effectively prepare the samples for this purpose....

18 March 2024 839 0 View

[Raster retired/Issues with dismo] Alternative workflow to perform ENM ?

In the past years I've been creating ENMs using dismo and its related packages like raster. I have my own workflow but for didactic purposes I also use modleR workflow...

13 March 2024 8,611 2 View

Is l_p(X) isomorphic to the projective tensor-product of l_p and X if X is a Banach space?

In a number of places in the collective works of Nigel Kalton, there is an unproven claim that l_p(X) is a tensor-product. I think I can show it is isomorphic to the projective tensor-product of...

12 March 2024 5,455 3 View

How does crossingover occurs in allopolyploids like okra?

Dear researchers I wnted to know either crossing over occurs in between same genomic chromosomes or differtent in allopolyploids

07 March 2024 330 0 View

RStudio Bioconductor error for GEO dataset analysis?

Hello, I am encountering a lot of errors in order to import, preprocess and normalize(RMA) GEO microarray expression by array Dataset. Please suggest helpful resources to seamlessly conduct DEG...

03 March 2024 3,726 1 View

In what way a electrochemical potential u(x) depends on coordinate x in the semiconductor with graded dopant concentration Nd(x)?

The dopant concentration is Nd(x) in transiton domain 0

21 February 2024 7,331 1 View

Conservación de esporas de hongos micorricicos arbusculares?

Buenos días necesito, aislar esporas HMA de distintos suelos para su identificación, pero no se cómo conservarlas en el tiempo para poder mandarlas a identificar. Yo sé aislarlas pero no sé cual...

20 February 2024 802 2 View

I can't find my google scholar account?

My google scholar account is not visible (it is a professional account) even if it is a public account. Any help please?

28 January 2024 1,641 6 View

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