Are Air-cleaners effective in controlling COVID-19 in indoor environments ?

The use of air cleaners is recommended by some experts to filter the air in indoor environments like home, office, school and other publich places. They have to be equipped with HEPA filters and...

12 November 2020 4,817 3 View

COVID-19 and Geography. What are the levels of impact and who will survive?

Latitude, climate, humidity, infrastructure, health care systems, socioeconomic situation, health condition of the patient and pre-exposure to vaccinations like BCG, antimalarial drugs. Are they...

21 April 2020 6,869 8 View

How to model robot dialogue model according to emotions?

I'm designing a user study on robot-human communication and I want to design the robot speech according to human feelings. I did a research to understand how human feels from speech, and I want...

05 January 2020 7,107 3 View

Is it OK to do a user study with people in a language other than their mother language?

I'm planning to do a user study in Korea, and the study itself is in English. I wanted to hire people with certain English skills, but I was wondering if this is acceptable in academic standards?

05 January 2020 9,293 5 View

What are the main criteria to evaluate an exploration project's success?

How should an exploration project be evaluated as successful or unsuccessful? What are the main criteria? Exploration of an unknown deposit based on recent protocols or standards (such as JORC or...

28 December 2019 460 19 View

What polymers do PNIPAM or Poly(N-vinylcaprolactam) is Miscibile with?

Can you share any relevant atricles? Can you share the curremnt knowledge in this? Any application examples other than gels / membranes? Thank you

11 September 2019 3,926 1 View

How to make Tris Succinate buffer (0.05M, pH8.2)?

How to make Tris Succinate buffer (0.05M, pH8.2)?

25 October 2016 5,036 3 View

Any suggestions about my struggle with fabrication of silver coated core shell nanoparticle?

29 August 2015 5,565 8 View

Is Matrigel or GFR-Matrigel better for transwell invasion assay?

I will be working with NCI-H460 cells.

02 February 2015 9,969 4 View

NOBELPRICE for inventing the BionTECH vaccine to Ugur Sahin and his partner/wife Ozlem Tureci ?

Dear colleagues, amazingly we are following the developments regarding COVID-19 and the worldwide havoc and chaos it caused. Surely, everyone will be happy to see this pandemic coming to an end...

01 January 1970 6,397 7 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

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 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

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 View

Anyone that can help with Maxquant TMT16plex which is missing?

Hi I am very new to proteomics analysis. I have got raw files from core facility running thermofisher TMT 16plex 4 hours. I cannot find on maxquant the option TMT16Plex there is only up to 11...

25 February 2021 1,675 3 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View