How to select the number of nearest neighbors in relief algorithm for feature selection?

For feature selection of a binary class dataset, relief algorithm chooses an observation randomly and then selects nearest neighbors of that observation from both classes. Selecting number of...

09 February 2021 4,991 2 View

What is the use of vaccination without follow-up tests for assessing the corresponding antibodies ?

Shouldn't every individual who takes COVID-19 vaccination undergo periodic review to the study the state of corresponding antibodies? Individuals who do not produce any symptoms of COVID-19 after...

23 January 2021 6,170 2 View

Why Ripple filter tuned at half of the switching frequency?

Dear Sir/Madam, Why ripple filter tuned at half of the switching frequency? what are the reasons? Kindly answer this question.

23 September 2020 6,204 1 View

Can someone please help identify this species?

Hi, Can someone please ID this species? Location: Manipur, Northeast India.

26 April 2020 8,226 4 View

Is there a link between lightening strike frequency and amount of CO2 present in the atmosphere or not? Has it been addressed in research before?

If in a certain desert area the lightening strike rate becomes high after the establishment of of coal power plants, what kind of correlations can be drawn? What links have been established...

28 November 2019 5,626 2 View

Any one can Suggest UGC CARE Journals in EDUCATION subject?

I need UGC CARE journal list for Education subject. Our university accepting research papers only those listed journals.

07 November 2019 7,989 5 View

I would like to do quantum mechanical calculations when two molecules interact with each other?

In my case I have CCl4 and Propan-2-ol molecules. In the first case I want to calculate the geometric parameters like bond angles, bond lengths and energy-volume curves when two CCl4 molecules...

27 November 2018 2,710 4 View

Can we identify/interpret Out-Of-Sequence Thrusts (OOST) from lineament map from satellite image?

What are the criteria to identify Out-Of-Sequence Thrusts (OOST) from Lineament map (satellite image)?

16 May 2018 9,587 1 View

How do I know which method of parameter estimation to choose?

There are different parameter estimation Techniques like MLE, Methods of moments, etc. but how do we know which method is more appropriate to estimate a parameter in a given model? My data falls...

29 November 2017 3,032 3 View

Which one is everbest method to synthesis GaN Quantum dots?

22 June 2017 1,824 2 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

Should we change media after1st 6hrs after plating HUVEC bought from INVITROGEN?it's not recomended by invitrogen.Will DMSO present in stock matter?

We have HUVEC bought from Invitrogen. Cat no -C-003-5c. while first plating the cells we have bought the protocol suggests not to centrifuge the cell with media to remove the DMSO. Should we...

02 March 2021 3,713 2 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

Which is the most efficient etching solution for nickel based alloys?

Which solution reveals the microstructure and features of nickel-based alloys?

02 March 2021 2,221 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

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View

Benefits of the 24 welled plate?

We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...

28 February 2021 1,149 1 View