How the annotations of MIT-BIH Arrhythmia Database can be viewed in MATLAB?

Basically i want all classes of arrhythmia in single .mat file with proper labels. What should i do?

09 February 2021 8,062 2 View

Data balancing before test/train split or only training data balancing. which is correct?

While reviewing technical articles, I encounter some papers where authors have used data balancing before splitting test and train (on full data), and some only balanced training data and let the...

04 February 2021 1,446 0 View

DFT Optical calculation and plotting of Real and imaginary Permittivity.??

Dear DFT Community, i have calculated Frequency dependent optical permittivity of Au using (VASP) my INCAR tag includes LOPTICS=.TURE., my OUTCAR has expected frequency dependent IMAGINARY...

30 December 2020 9,543 9 View

Where can I get historic global/national level hydrometeorological data (preferably gridded data)?

Hi, I would like to know where can I get historic global/national (preferably USA) level time-series data for the following (preferably gridded data)? Flood, Drought, Max temperature, Min...

08 November 2020 9,414 6 View

Which Stats to use with categorical IV and DV?

Can you guys tell me which stats should I use when I have both Dependent and Independent variable in categorical form I want to check level of Depression which is categorized as Normal, Mild,...

28 October 2020 3,173 3 View

Effect on MARK4 activity and microtubule of alzheimer mice brain?

I have to determine the effect of some phytoconstituent on MARK4 and microtubule of neuron. How can I do it. I mean do I have to first extract the MARK4 from hippocampus and cortex by RT PCR and...

12 October 2020 653 1 View

Can induce resistance may serve as a source to divert plant photosynthates to defense pathways?

Systemic acquired resistance (SAR) and induced systemic resistance (ISR) are two forms of induced resistance wherein plant defenses are preconditioned by prior infection or treatment that results...

21 September 2020 7,491 3 View

While inserting GOI in pCW57.1 lentiviral plasmid DNA, is it important to delete ccdB gene fragment?

I am facing a problem with the plasmid from addgene (pcW57.1), when transformed into chemically competent DHFa cells, did not give any single colony overnight in ampicilin containing agar...

17 July 2020 8,001 1 View

The reason of incomplete semi-circle?

The Figure in the attachment is taken from the following article: Preparation and characterization of a novel ionic conducting foam-type polymeric gel based on polymer PVdF-HFP and ionic liquid...

09 July 2020 8,409 4 View

Hi everyone ! can we justify our protein expression results from WB only without performing IHC of same targets on specific tissue???

only WB is sufficient along with mRNA expression to present the data without IHC??

14 April 2020 5,539 4 View

No title

02 March 2021 3,060 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 anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

No title

28 February 2021 9,936 2 View

When is it unnecessary to change organisational culture?

As a former management practitioner, I recall a generally accepted view that changing organisational culture is difficult, so you should only attempt it if the organisational change that you are...

27 February 2021 2,595 8 View

Does RNAiMAX transfection reagent work in serum free medium?

I diluted siRNA and RNAiMAX in opti-MEM and added to the cells which they were in the growth medium. Is it a right way? or should I culture cells in the opti-MEM medium for a while and not in...

26 February 2021 10,041 3 View

What is the best surface to culture cells isolated from a skin biopsy?

Hello, recently I am having some difficulties with maintaining the cell culture of primary cells isolated from a skin biopsy (normal and malignant). The coating of culture plates with Matrigel (a...

26 February 2021 6,151 2 View