How to estimate/know plant virus concentration to make a standard curve in ELISA after serial dilution?

Hello, I am trying to know tomato virus titer/concentration in samples and I will perform serial dilution of the positive control. I wanted to ask How to estimate/know plant virus concentration to...

13 February 2021 6,534 4 View

Can i compare my work to a baseline if their method is different from mine but we have the same objective?

Hi there, my research aim is to reduce latency in fog environment, and I have a baseline that I would like to compare my work to, in the baseline research paper, their proposed method was compared...

06 November 2020 5,913 3 View

How to write optimization constraint for matlab?

hi, I have the following constraint for an optimization problem, and I am having trouble to code it on matlab . any help?

06 April 2020 5,115 6 View

Which algorithm must be implemented before being compressed, the image or encryption?

In foregoing years, image compression and encryption has become fascinated and vital field. In these past years, many researchers gave many techniques of image compression and encryption.

29 March 2020 2,127 4 View

Could your teaching experience tell me how to make a bullied student trust him/herself ?

22 February 2020 2,921 11 View

How does married-parents-working-researchers balance they time?

I am at the same time a wife, a mum of two cute angels, an ict engineer working full time, a contractual assistant working part time and a PhD student who will graduate next year. If there is any...

02 June 2018 7,770 11 View

How can analyse particle size distribution to material, is there any calculation?

This file I got it from the lab.

29 November 2014 6,971 11 View

Do you face much absence during your courses? If yes, how did you do to cure such a high absence rate?

A teacher, having suffered from the absence of his students, asked them a question in the semester exam: who among these photos is me?

01 January 1970 2,419 3 View

Qualitative questionnaire questions

I have done a quantitative questionnaire but the panel asked me to change it to a qualitative questionnaire although students do not like to answer such type of questions. I know that qualitative...

01 January 1970 4,408 4 View

Methodology(qualitative, mixed)

I am going to use qualitative questionnaire with interview and observation in my research. In the research design will it be mixed method or qualitative/ I could not find the answer plz help

01 January 1970 2,663 11 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 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

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 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 prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

How to delaminate copper in water-based anodes?

Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...

24 February 2021 3,785 3 View

Are there methods for automatically mapping floodplains, fans and terraces?

I want to map these river geoforms with as little subjectivity as possible. I have a high resolution DEM generated by drone data.

22 February 2021 7,800 3 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

Covid 19 Pandemic ' impact on digital transformation?

Covid 19 Pandemic and digital transformation

22 February 2021 3,351 5 View

How can we improve AI in detecting fraudulent activities on digital payments?

I am conducting a study on the effectiveness of AI towards detecting and averting digital payment fraud. What are the popular AI techniques being adopted in mitigating digital fraud and how could...

21 February 2021 3,888 4 View