Suggest me some trending topics for phd research in text mining/AI/machine learning?

My master's research is in info retrieval and text mining. I would be grateful if you could help me to select a good topic for my phd research proposal.

24 February 2021 393 14 View

How to search 4 word noun phrases on antconc?

Dear Linguists, I need a help regarding my dissertation relating to the search of 4-word clusters on software antconc, I am using the following model of Hyland Noun phrase + of the end of the...

14 March 2020 1,861 3 View

What are the fluorescent bacteria on King's B medium ?

Hello, Please, i would like to know if on the king'B medium there is only Pseudomonas aeruginosa, P. fluorescens and P. putida which appear fluorescent ? Thank you,

05 February 2020 7,236 3 View

Can any one explain me the idea of exponent value 0 and log( 0 ) is infinite?

mathematics log exponent infinity

02 January 2018 3,337 13 View

Extraction of equivalent circuit parameters from S-parameter measurement data

12 May 2017 7,621 3 View

How can I normalize rdf by density of 0.01?

I want to plot g_rdf for peptide and SDS. In many papers I have read "*Thefunctions were normalized by the number of atoms in the first selection(peptide atoms) and by a density of 0.01*". 1) I...

06 January 2016 7,526 2 View

Can anyone help with a problem in simulation via Aqua-sim?

I'm trying to implement a routing protocol in the aqua-sim simulator. However, I have a problem when I run the tcl file. The nodes are given the same XYZ positions as the first node, although I...

28 May 2014 1,968 1 View

Citation of an article is it a sign of good quality of an papier ?

Hi dears researchers .. I want knew what are the criteria for citation of paper ? does the citation number indicate the good quality of an article? knowing that the journal plays a role in...

01 January 1970 1,798 76 View

How to estimate the rainfall erosivity coefficient in front of this panoply of models and methods?

01 January 1970 4,284 6 View

Please someone works about azolla ??

01 January 1970 880 4 View

How to simultaneously perform multiple biochemical assays?

I am a research scholar working on heavy metal stress on plants. I will be doing biochemical characterisation( protein, carbohydrate, proline, antioxidant enzymes and many more assays) at interval...

01 March 2021 6,999 3 View

Phenol-pH graphic?

We want to use phenol pH graphic to measure the pH of mediums before and after inhibitor application to cells. We have phenol absorbence values at 460, 560 and 720 nm wavelength. When we measure...

20 February 2021 7,700 3 View

What is suitable temperature at reaction mixture of lipase activity assay?

I use para nitrophenyl palmitate substrate with tris buffer ph 8... i read many temperature for Yellow color of para nitro phenol production.. 37 and 50 and 40 at water bath ... I confused as i...

04 February 2021 9,100 5 View

Can you use MTS assay with cells cultured in media containing phenol red?

I am trying to run a cell viability assay with LN229, but these cells are cultured in DMEM which contain phenol red. Is the MTS assay sensitive to the additional of phenol red in the media? If so,...

03 February 2021 9,478 2 View

What could be exact way to remove invasive Prosopis juliflora from arid and semi-arid tropics of world where species is considered disaster ?

Prosopis juliflora is considered a noxious weed but its eradication is very costly inhivitive if no impossible ! We have very strong openion that it's spread could be chacked only if it's pods are...

25 January 2021 4,433 7 View

How to Extract DNA from dried rhizomes, wood, galls etc. stored for a long time?

Dear Respectable Scientists, I have been trying to extract DNA from above mentioned sources using different CTAB/SDS Buffer Compositions and purifying agents but I am not able to extract DNA from...

12 January 2021 5,899 8 View

Simultaneous imaging of multiple components (Carbohydrates, Fat, Protein) in food products using confocal microscopy??

Hi Everyone, I am trying to characterize the microstructure (localization of carbohydrates, fats, and proteins) of coconut milk powder using confocal microscopy. From the review of the available...

12 January 2021 5,464 2 View

How to get phenol(BHT) back to organic phase from acidic aqueous layer?

07 January 2021 6,527 3 View

How can i detect the phenol red in mixture solution?

Hi. I'm trying to detect the phenol red in the mixture solution by HPLC. As you know, It is using for ph indicator. The problem is.. After making phenol red solution in 50 ml conical tube, I...

13 December 2020 5,511 4 View

Does phenol red quench the light emitted by the scintillator in radio active assays?

I would really appreciate it if someone has experience with radioactive assays and could help me troubleshoot my experiment a bit. I could not find any literature evidence, but I am suspecting...

10 December 2020 4,810 3 View