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

Buillding 3D Model Fussion Protein with Modeller?

Hello May i ask you about using Modeller for making 3D model fussion protein. I want to build a fusion/chimera protein structure which is including 2 different protein and then evaluate quality...

09 February 2021 9,369 2 View

How to record RBC autoflourescence in a tissue sample?

RBCs have auto-fluorescence, I want to detect that auto-fluorescence in paraffin embedded tissue samples. Any suggestions?

08 February 2021 9,357 1 View

Why all samples are not detected by RT PCR ?

Hello everyone I did the RT PCR by using cyber green as a fluorescent dye however when I run the RT PCR of my two strains of Saccharomyces cerevisiae (duplicate) then I got the result in which the...

21 November 2020 2,076 3 View

Are there any thumbs up rules or procedures to convert your conference paper to an extended journal version?

Need to write an extended version of my work which is selected to publish in a journal.

28 May 2020 2,607 4 View

I need helper for interpretation of FTIR Graphs, anybody could help?

Can anybody help with interpretation of FTIR Graphs to read peaks of graphs for fruit bars made from fruits, herb and cereal?

18 May 2020 6,159 2 View

How to calculate error of a ratio of two data with errors?

Suppose I need to calculate A =(B/C), where B= 1.00+- 0.33 and C= 1.50+- 0.43 How do I calculate the error of A? as in, A=0.66+- ? Any idea if I can do this in excel or any other...

13 April 2020 7,667 3 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

I use NPS for drug detection the detection proved by UV, FTIR and AFM but DLS shows a abrupt result how can i interpret the results?

after the interaction of drug the enhancement in the SPR band was observed the intewraction was proved by FTIR and AFM the AFM resiults shows aggregation of NPs the of NPS increases from 40nm to...

10 February 2020 9,355 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

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How to improve the adhesion between germanium and silicon monoxide thin film layers using EBEAM evaporation?

I want to deposit multilayer coating of germanium and silicon monoxide on silicon wafer using ebeam evaporation?

21 February 2021 2,141 3 View

A film coverage that allows for transmittance of wavelengths on the infrared scale?

I've landed on needing some type of highly optically transparent film or cover material that prevents evaporation of culture media; I am not sure which subfield of materials science would be able...

08 February 2021 5,760 1 View

Aspen plus (hydrometallurgy set-up) & reactions solid-liquid ?

I have to simulate a hydrometallurgical process where there are the following phases: - leaching (solid-liquid reactions) - cementation (solid-liquid reactions) - electrowinning (energy ) -...

30 January 2021 9,225 3 View

Is it possible to prepare clay minerals by mixing pure oxides of required elements? What would be theoretical difficulties with it?

Practically this is not at all necessary. But theoretically, would hydrous/hydrothermal synthesis be enough (like mix 1 mole alumina gel and 4 mole silica gel and gently heat) or would it require...

26 January 2021 6,403 3 View

How to remove BF3 etherate from a reaction mixture?

20 January 2021 6,322 2 View

Why my BOC-protected compounds got deprotected during evaporation?

I purified my Boc-protected molecule using HPLC. The eluent is ACN/H2O/(0.05% TFA) . After I evaporated the solvent (65 oC), the product was collect as the MS result showed ~20% of the product was...

14 January 2021 5,487 5 View

How can a researcher searching in a new field understand the new field without taking a long time?

By that I mean, for example, I was a researcher in solar cell materials, and currently, I want to research the study of evaporation in soil and water, i.e. in the processes of solving water...

10 January 2021 6,499 4 View

Please share some research papers on the synthesis of Mn3O4 nanoparticles via Hydrothermal method by using Manganese(II) nitrate hydrate?

05 January 2021 9,040 4 View