Chi square analysis?

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What are the perfect mathematical model for a solar-powered ship implementation?

A computational study of heat flux on cylindrical surfaces using CNT hybrid nanofluids

28 July 2024 4,982 1 View

How do I scrape data on twitter with or without using API using jupyter notebook?

I need viewers' data of game of thrones comprises of the following: triumphs, power, politics, betrayal, characters, to enable me analyse, visualisa and compare the incidents in GoT with reality.

27 March 2024 3,585 0 View

Can I use normal PLS algorithm if it gives better results than the consistent PLS, especially if the consistent PLS AVE is low?

Can I use normal PLS algorithm if it gives better results than the consistent PLS, especially if the consistent PLS AVE is low than 0.5 while the normal PLS is above 0.5? Is there any reference...

01 May 2023 2,132 2 View

How do I measure patients' radiation doses from conventional x-ray facilities?

10 March 2023 9,490 12 View

Chi square analysis?

If my dependent variable is open defecation and has one value (yes) and my independent variable is gender with two values (male and female). How do I go about it in spss if I intend to do a chi...

18 June 2022 4,940 1 View

How to calculate relief with a radius of 2 km from DEM?

Could someone provide me with a guide/suggestion/paper on how to generate/calculate the relief map of a region from DEM at a given distance (km) (i.e., radius in km)? The radius could be any value...

15 June 2022 6,162 9 View

Any video and book on how to carry out CFA analysis on EQS 6.2?

I need help in carrying out CFA analysis on EQS. Procedures for the following analyses are needed: 1. Univariate and Mardia's normalised multivariate estimates 2. Fit statistics on measurement...

07 January 2022 5,691 4 View

What is the approach to determine uncertainty in energy and inflation time vs. inflation pressure of tyre control unit?

What is the approach to determine uncertainty in energy and inflation time vs. inflation pressure of tyre control unit? How do you measure the uncertainty of equipment adopted in the Regression...

11 July 2021 10,011 3 View

Is it possible to use Hysys as a thermodynamic tool to calculate unavoidable exergy for the conversion of gas flaring to power?

Dear RG, I am working on the waste gas from the refinery to electricity production. I propose to utilize Aspen Hysys Model from where conventional exergy will be evaluated. However, I'm unable to...

06 May 2021 5,746 1 View

What is the implication of negative Cerium (Ce) anomaly in granitic gneisses?

I analysed10 samples of grantic gneisses taken along a transect. All the samples show negative EU anomaly but one of them shows negative Ce anomaly. Please what is the implication of negative Ce...

05 August 2020 839 9 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 9,098 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 5,136 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 3,768 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 7,427 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 1,936 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 8,104 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 1,986 3 View