Which is Suitable machine learning algorithm for weak data (small dataset)?

I have a small dataset. Which machine learning algorithm is suitable for this?

07 January 2021 7,833 8 View

How to convert the pixels into inches in matlab?

i have found the area of segmented image in pixels. How can i convert into inches

01 January 2021 3,336 7 View

How to calculate the area of segment of binary image array in mat lab ?

We have segmented a part from grey scale image using image segmenter (app in mat lab ) and stored as matlab structure. from that structure , how can we calculate the area of the segmented part...

24 December 2020 4,040 3 View

What is the current status on regulatory approvals of COVID-19 vaccines?

What is the current status on regulatory approvals of vaccines meant for COVID-19 according to USFDA, EMA, TGA, etc?

10 June 2020 7,582 5 View

Conversion of ppm gor NH3 gas to micromole/g ?

I use ammonia of 0.3g in a TPD experiment. I get 21.02 ppm of NH3 which I intend to convert it to micromole/g of NH3. I have got some feedback from professors but it seems to be a little...

02 July 2019 4,828 5 View

Help with microdialysis for sampling oxytocin in rats?

I am using probes (50Kda cutoff) from Amuza Inc to sample oxytocin from the hypothalamus of rats. Before performing the experiment on rats, I did an invitro experiment to determine recovery rate...

26 August 2018 4,281 1 View

How to analyze LC50 in probit software?

I have mortality chart table but i dont know how to run data in probit software.

09 May 2018 8,693 2 View

Has anyone used the Ultramer oligo from IDT as ssODN as HR template for CRISPR in Drosophila?

Hi, I am planning to use ssODN as HR template for CRISPR in Drosophila. Has anyone used the Ultramer oligo from IDT? If so, the purification they provide is only std desalting, is that alright?...

28 June 2017 2,602 2 View

What does circulation (in fluid dynamics) mean in context of physical significance ?

I understand that circulation is an integral quantity (i.e. it gives a number over an control volume), and it represents how much does a flow rotate along a contour. But what is that number...

17 October 2016 5,907 8 View

Can any body tell the dosage of nanoparticles for biodistribution?

21 September 2015 7,215 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

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

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

Which microtomy technique do you suggest for thin and delicate root sectioning ?And, how to preserve and process the roots before sectioning?

We have thin roots of from 1 year old different species of plants. We are looking into anatomical details of the roots. What's the best method to preserve and process the roots once they are...

23 February 2021 1,898 1 View

What might be the reason for obtaining two bands in plant genomic DNA extraction?

I got a thin band and a thick band i guess it would be the genomic DNA and the 260/280 ratio is 3.

21 February 2021 6,523 6 View

Methodological confusions regarding deductive and inductive reasoning, hypothesis and theory test?

Hi Colleagues- What do you think about the following methodological issues: 1. Is it methodologically wrong to formulate quantitative research questionnaire based on inductive reasoning? 2. Is it...

21 February 2021 4,634 6 View