How to clean PTFE vessel from carbon deposits after it has been used for generating carbon from glucose?

A PTFE vessel was used as a reaction vessel to carbon coat magnetite NPs using glucose at 180C for 12 hrs. The interior of the vessel was blackened by the carbon deposits. It was soaked for long...

09 October 2019 5,570 3 View

What is the most popular English translation of the Quran? and Why?

There are many English translations of the Quran. In your opinion, which one is the best and why?

08 September 2019 3,751 3 View

How do you deal with slow learners? What action do you take if you feel that they will be unable to pass your course?

I believe that there are individual differences among students. I appreciate sharing your feedback in terms of how we can deal with very slow learners (slow comprehension).

08 September 2019 1,934 13 View

What is the marketing chaos and how can it occur in the business environment?

04 May 2019 5,391 1 View

How ethical behavior can be promoted in drug marketing, taking into account the profitability of drug marketing ?

Despite the control imposed by various trade unions and consumer protection societies, we note that there is a patient's exploitation through the drug marketing processes that are supposed to be...

04 May 2019 6,074 4 View

Is it Activated biochar or acivated carbon?

some researchers use the term of activated biochar instead of activated carbon, is it right?

31 December 2018 4,071 7 View

What is the best method to synthesize gold nanoparticles from gold sheet?

Gold nano particles have wide application range. One of the main problems of gold nano particles synthesis is producing well dispersed non agglomerated particles? I greatly appreciate your suggestions

31 December 2018 2,220 6 View

Is it possible to desulphurize shale oil while in gaseous phase using non hydrogen methods?

Shale oil has plenty of sulphur in the form of thiophenes, thiols etc. Its desulphurization is a critical issue for its use. I am really interested in insitue desulhurization during pyrolysis

10 November 2018 7,067 0 View

Prerequest Fundamentals for Robust Control Theory?

Hi, What are the books and/or papaers/reports that are recommended in order to understand fullly the mathematical stuff in the following book: Robust and Optimal Control by Kemin Zhou et...

03 April 2018 7,271 12 View

What are the dominant uranium species in aqueous nitrate solution in the pH range from 4 to 10?

What are the dominant uranium species in aqueous nitrate solution in the pH range from 4 to 10?

01 February 2018 1,807 6 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Dear all, I was wondering if anyone knows whether MGLtools and Autodock can run on Mac OS?

I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.

03 March 2021 5,997 2 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View