Can I use Scherrer formula to calculate the crystallite size/Coherent domain size of Li2O5Si2 (lithium disilicate) from XRD data?

I`m comparing two different samples containing lithium disilicate and under SEM (5000x) there was a noted increase in the particle size (1st sample 2.7 microns in length and the 2nd sample 5...

28 October 2020 5,905 6 View

Calculating Seeded Cells?

I want to do a cell based assay. This assay contains 5 uL of my cells (Dissolved in DMEM medium) and 5 uL of compound (dissolved in DMED medium also). Suppose I count the cells in my suspension...

19 October 2020 2,487 1 View

Is it possible to deliver hydrophilic drugs to lymphatic system after oral administration? what kind of drug delivery system could be used if (yes)?

Is it possible to deliver hydrophilic drugs to the lymphatic system after oral administration? what kind of drug delivery system could be used if (yes)?

01 July 2020 1,793 1 View

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14 June 2020 408 6 View

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26 February 2020 9,723 10 View

Where to find case studies for teaching and assessing studnets' understanding of agile project mgmt?

I am wondering if there are any case studies used for delivering and assessing students understanding of agile project management Scrum framework. Please feel free to share some of your agile PM...

05 February 2020 3,229 6 View

How can I obtain the pitch angular acceleration of Quanser Aero device using Simulink/Matlab experimentally ?

I conduct an experiment on the Quanser Aero device using Simulink/MATLAB, which is a twin-rotor MIMO system with two degrees of freedom; pitch and yaw angles. I want to obtain the pitch angular...

27 January 2020 3,709 4 View

Is there any to add the missing citations in Google Scholar Profile?

Google Scholar citation profile is considered as an important indicator across the globe. But the google scholar fails to identify citations and impact our profile. It would be nice to identify...

15 December 2019 9,726 3 View

Is there any difference between the output of the position accelerometer and the second derivative of that position for real-time implementation?

For real-time implementation for a device, I have theta which is the pitch angle and I have a built in accelerometer in the device. To get the angular acceleration of theta could I take the second...

01 December 2019 6,539 5 View

What do you think is the relation between text, drawings and meaning in design projects?

In my current research i'm interested to understand how designers approach our sustainability challenges. In a recent paper, I suggest that text, drawings and meaning are tightly interconnected -...

15 November 2019 9,437 4 View

Which of the Covid-19 Vaccines would elicit the best immunoprotection and why?

I want to know which of the available Covid-19 Vaccines would elicit the best immunological response and why

02 March 2021 1,388 3 View

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 2 View

How vaccines of covid 19 work?

Millions ask how vaccines of covid 19 be successful and safe, its here to explain generally how vaccine of pfizer work ,mRNA vaccines teach our cells how to make a protein that will trigger an...

28 February 2021 2,723 4 View

Where can I find public datasets with Covid-19 patient information?

Hi, I'm looking for public datasets that have CT, X-ray information, or medical records for patients with Covid-19. Does anyone have suggestions?

28 February 2021 4,760 3 View

Is there any published or unpublished statistics on dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, US, UK or any other country?

Are there any published or unpublished statistics or papers on the dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, USA, UK, or any other country where vaccination has started at...

28 February 2021 4,237 1 View

If a given country passes mandatory 'vaccine passport rule' to go outdoors, otherwise stay at home, can it help to vaccinate all against COVID-19?

Wether vaccine passport declared not to go out of home without it may help taking COVID-19 vaccine. Can't it break individual's right to protect the community? Your comments on perspectives...

27 February 2021 5,549 23 View

How long do vaccines protect us against COVID 19?

Or will we have to get vaccinated every year, as in the case of influenza?

27 February 2021 1,048 5 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Is anyone working on a project focused on immigrants/newcomers working in the hospitality industry and how they have been impacted by COVID?

The on-going Covid-19 pandemic has had devastating economic effects on many industries. However, few have suffered to the same extent as full-service restaurants. Numerous studies have shown that...

24 February 2021 9,496 4 View

Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations?

Dear colleagues, Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations? The question is mainly aimed at adolescents (pupils,...

23 February 2021 7,796 4 View