How to read a flow cytometry graph detailing cell cycle?

Hello everyone, When determining cells in different stages of the cell cycle, cells are stain for Brdu and Propidium Iodide. I understand how PI can be used to discriminate between G1 and S/G2...

18 February 2021 3,920 3 View

How to improve NHBE adhesion after subculture?

I'm trying to subculture NHBE cells from Lonza, however, the cells seem to not adhere to the new flasks after detachment. I've followed Lonza detachment protocol (2 mL/25 cm2 of Trypsin 0.05% and...

10 February 2021 196 1 View

How to perform Potential Surface Energy Exploration (PES) calculations?

I would like to receive help, as I am trying to make an analysis of the ethanol PES, but the calculations are always giving error. I use the conda-forge version of xtb (* xtb version 6.3.2...

04 January 2021 602 2 View

How to determine Forster radius of a FRET pair?

Dear all, I'm searching for methods to calculate Forster Radii of FRET pairs, ideally for water-soluble and membrane dyes. Although I am relatively familiar with working with microscopy FRET, I am...

07 December 2020 3,051 3 View

Can an algorithm come into control and possession of data without the knowledge of or input from a human programmer?

Keeping in mind the adage on machine learning: data in, data out. I am curious whether there are neural network algorithms that could allow an algorithm to control and possess data on its own...

30 November 2020 860 11 View

What is the relationship between induction machine stator reactance variation and slip?

It is possible to notice, at some three phase induction machine datasheets, that exists a relationship between stator leakeage reactance and slip, that is, the stator leakage reactance increases...

23 November 2020 2,949 3 View

Bloodworms (Chironomus sp) mass production protocol?

Anyone knows an effective protocol to mass produce bloodworms larvae at lab?

26 October 2020 6,998 2 View

Double digestion with restriction enzymes not working. Any suggestions?

Hello there, I'm having some issues with digesting a PCR product and using it for ligation with the vector pET-28a. My PCR product is about ~1200 bp, I purify it and get about 30 ng/uL. Then I...

21 October 2020 2,736 3 View

Is there variability in dorsal glow spots in Lamprohiza mulsantii also in thoracic segments ?

I decided to edit this question to show the right/ correct things and erase those clearly wrong in order to avoid confusion....

03 October 2020 5,889 3 View

Can you have a (very) local weather forecast model with simple weather stations?

Dear metereologists, sorry if this question is too basic, I'm just curious about it So, I`ve seen some personal stations that capture temperature, humidity, wind speed and pluviometry...

27 September 2020 178 4 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein?

Hi In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein? I got this error in the add-ion stage: Fatal error "./ amber99sb-ildn-HHH.ff / force...

01 March 2021 8,747 4 View

How UAV or drone can be beneficial to better estimate crop yield?

As we know, crop yield estimation has been done traditionally with farmer's expert knowledge, deductive sampling in representative areas, and remote sensing with satellite imagery. Farmer's Expert...

01 March 2021 3,468 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

What is your preference for journals for publishing in the field of Hyperspectral Imaging or Remote sensing?

I believe that we need to share our experience in publishing in the field of Hyperspectral Imaging or remote sensing? What is the best journal that you publish with? What is the worst experience...

23 February 2021 3,411 4 View

Can the problems of overfitting be solved without cross validation?

For an overfit data set the cross validation error will be much bigger than the training error. Is it true or false?

23 February 2021 3,616 2 View

How to manage western blot for proteomics data validation?

Hi Everyone, I am a bigginer in western blotting and I am trying to use it for validation of my proteomics data. I have: two regulated proteins with molecular mass of 40 and 73 kDa one control...

23 February 2021 6,671 4 View

How to use Remote sensing and GIS applications for mapping the available medicinal plants within the locality/municipality?

Hello, I'm very interested in mapping and managing the conservation of the Philippine traditional medicinal plants, in which I think is very helpful in the field of medicine for further analysis...

21 February 2021 374 5 View