What is the best way to calculate the R-value of irregular wall section?

I am interested to calculate the R-value of an irregular wall section made with different concrete mixtures that has different thermal conductivity property

12 September 2020 3,633 3 View

No title

26 July 2020 6,370 8 View

Software to draw chemical preparations (glassware, agitation, ect ..) ?

I saw in a lot of scientific article, in chemistry since I am a doctoral student in chemistry, the authors use software to draw their manipulations, I am willing to have some software to train me.

12 July 2020 2,145 3 View

Do lower nanoparticle concentrations give better results than higher concentrations?

When using one of the nano particle to inhibit the growth of the fungus Aspergillus flavus on the culture medium PDA, the lower concentration gave better inhibition rates than the higher...

07 July 2020 7,722 11 View

What's your recommendation for high performance, yet stable, organic or inorganic HTM used in perovskite solar cells?

I'm looking forward to a low cost efficient and stable material for hole transporting layer in perovskite solar cell. My light harvester layer is a Cs2AgBiBr6 , band alignment of mentioned double...

06 April 2020 5,046 3 View

Is the genus Neosartorya one of the telomorphs of the Aspergillus genus? Are there other telomorphs of all species of Aspergillus?

While discovering the types of Aspergills, I found a colony in white color that has microscopic structures similar to Aspergillus microscopic structures. When I used the Aspergill keys he...

07 March 2020 1,605 3 View

No title

18 February 2020 7,504 10 View

What are the free sites or software that are widely used for illustrations in the high indexed journals?

I need sites or software that may help in drawing (illustrating) my data to be suitable for publication.

10 February 2020 2,685 3 View

What are the current research areas in Management Information Systems using Data Mining ?

Can somebody recommend me a data mining in Management Information Systems research topic

06 January 2020 4,763 5 View

Whether material exists or can exist that is not elastic but has a linear behavior?

Dear researchers Whether material exists or can exist that is not elastic but has a linear behavior? In fact, the loading slope with the loading belt is not the same and has a strain remaining in...

28 April 2019 4,960 4 View

Is there a suitable way to confine cell attachment area inside a multi-well plate?

Are there any types of cylindrical cell culture inserts that are designed to confine cell seeding area? Say, if I'm using a 12 well plate (3.5 cm^2/well), but only want to seed cells in the middle...

22 February 2021 7,127 4 View

What are your alternative data collection methods during the pandemic? What are the pros and cons?

Dear colleagues We are exploring possible data collection methods for environment and behavior research in the context of architectural environments. Have you conducted any Post Occupancy...

16 February 2021 2,575 4 View

Where to buy optically clear, low viscosity, refractive index 1.5-1.4 Silicone Oil ?

For research purposes, it is required to have optically clear, low viscosity silicone oil with a refractive index of 1.5-1.4. It is going to be used in optoelectronic research. Online purchase is...

01 February 2021 9,160 3 View

What is the advantage of nanostructured ZnO thin film over continuous ZnO thin film for optoelectronic application?

What is the advantage of nanostructured ZnO thin film over continuous ZnO thin film for optoelectronic application?

30 December 2020 9,422 2 View

Find acoustic leaky modes with Comsol?

Hi, I need to estimate the overlap between optical modes and acoustic modes of a optically guiding and acoustically antiguiding waveguide (silica core suspended in air). I setup a Comsol model...

05 November 2020 6,507 2 View

How best to promote a scientific book on lasers and optoelectronics on academia.edu and others?

Please, if someone had experience promoting a scientific book on lasers and optoelectronics on the site https://www.academia.edu/ , please share it. How to better and correctly organize the...

09 October 2020 8,751 4 View

Is it unethical to compare racial groups who are LGBT?

Hello everyone, I am currently conducting an undergraduate thesis on the unique challenges faced by Middle Eastern LGBT individuals due to their cultural background (often includes traditional...

08 October 2020 8,163 4 View

Is Carbon Dot worth the tremendous attention it is getting: translation from lab to market?

Limitations of carbon dot or carbon dot based products for commercialization.

27 July 2020 4,109 3 View

Confinement and back to university?

After months of confinement and interruption of student-teacher contact, in your opinion, how should the resumption of face-to-face lessons take place? Do the exam subjects have to take this...

24 July 2020 1,354 14 View

What are the benefits of confinement for a master's or doctoral student?

There are several negative effects of confinement on students or researchers. Discontinuation of studies or experiments. But, out of proactivity, some took advantage of this time to read, take...

22 July 2020 9,561 2 View