How to create a graphic with two curve ??

Hello, i want to do a graphic with two curve to compare a toxicity of two metals in spss but i don't know how to do this. Can anyone help

01 February 2021 9,371 7 View

What is the appropriate k points number for band structure calculation ?

Hi everybody, I am a new user wien2k 14. I am trying to optimize the electronic structure of ternary alloy (with 8 atom in the unit cell) but I am not sure about the good k points number. Thank you.

14 December 2020 7,719 8 View

How much time can we conserve enzymatic extract?

Hi every one, I am extracting enzymatic extract from plant (50 mM Sodium phosphate buffer (pH 7.8), 0.1 mM EDTA, 0.1 % (v/v) Triton; 1 mM PMSF). I mesure the protein content and enzymatic...

10 December 2020 7,759 2 View

Are there any research works or technological development work around smart greenhouse, drones and artificial intelligence?

hello, please we are searching works around interests that include : Big data, artificial intelligence, drones, agriculture, internet of things, precision agriculture, smart greenhouse, renewables...

17 October 2020 7,943 2 View

It's possible to get the best performance metrics on different dataset for a proposed model IDS?

When develop a model for Intrusion detection system using the deep learning algorithms on determining dataset, it's possible to get the same performance when using another data.?

15 August 2020 9,668 3 View

The Novel Object Recognition Test (NORT) : Frequency and effectiveness ?

14 June 2020 8,424 9 View

How to calculate the Tukey-Kramer and Scheffe p-values?

Greeting! Please, I am looking for a method or a formula to calculate the p-value (for the pairwise comparisons) of the Anova post-hoc tests: TK and Shceffe, without using statistic software. I've...

17 April 2020 5,954 3 View

How I can know the validity of the results obtained from the NDVI and NDWI index based on multispectral images?

Can anyone recommend a database that contains raw multispectral images with the different bands and in the same database the NDVI and NDWI index to compare the results obtained? Also, I am looking...

17 October 2019 4,351 4 View

How can I choose the appropriate CFD model in Fluent ?

How can I choose the appropriate CFD model for the free-stream flow over curved surfaces for high Reynolds numbers?

30 December 2018 9,806 8 View

Black-box Modelling with support vector machine (LibSVM / LS-SVM Matlab toolbox) ?

I'm trying to use support vector machine (on Matlab) for a data driven blackbox-system identification. The problem is the format of the data. Then, for every sample of the data, the input is a...

22 March 2018 4,037 4 View

What are the values needed for gabor filter's parameter for cifar10 data?

Hi, I implemented a code to gabor filter cifar10 data but the images after being filtered and stacked are not clear like the original images. I think the problem is in the way I am using the...

03 March 2021 6,317 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

Which reagent is best among 'Dimethylglyoxime" and "Dithiothreitol" for spectroscopic determination of Nickel ?

What I think is Dithiothreitol. As it is water-soluble and does not form a precipitate. But, the thing is it contains sulphur which is quite hazardous to aquatic animals.

01 March 2021 8,374 4 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

High aspect ratio hexahedral mesh optimization solver?

I am interested in evaluating mesh optimization solvers that converge to high aspect ratio unstructured hexahedral grids. In other words, I am interested in a solver that optimizes warpage,...

26 February 2021 7,279 2 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View