Is there any website where I can find daily COVID-19 confirmed cases and deaths according to age and sex for south Asian countries?

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Is there any website where I can find daily COVID-19 confirmed cases and deaths according to age and sex for Sri Lanka?

I need to calculate CFR based on age group and sex. For this, I need daily COVID-19 confirmed cases and deaths according to age and sex for Sri Lanka. Where can I find this?

13 December 2020 8,287 2 View

Is it possible to plot the graph between friction coefficient vs time during wear testing of FSW samples ?

I wonder in the literature that, many of the researchers keep time in seconds at very different levels. Like some may run the wear test for 3500 sec and others may run for 50000 sec. I want to...

10 October 2020 7,093 11 View

What are the basic guidelines that we have to follow while writing the scientific article?

Writing of article especially for a good journal is very challenging. This required careful assessment of all things right from the aim of the article to the finishing that includes the...

04 October 2020 8,915 72 View

How heat input intensity influence the materials grain structure?

As the excessive as well the insufficient heat lead to complex changes in the microstructure as well the grain structure of the base material due to which the materials property were affected. How...

23 September 2020 9,752 20 View

How the advancement in the technology affects the traditional way of work?

As due to the huge advancement in the technology the work done is more easier than the traditional way of doing it. But as the advancement in the technology may also lead to some negative aspects...

23 September 2020 5,584 53 View

What is the difference between Micro-Electro-Mechanical Systems, or MEMS and Nano-Electro-Mechanical system or NEMS?

As the technology is growing at very fast pace with many latest advancements. For which the micro level objects were transferred to nanoscale that provides enormous applications. Inspite of all...

26 August 2020 7,172 16 View

How Zener-pinning effect and Orowan strengthening mechanisms are correlated to each other?

According to the metallurgy point of view, how these mechanisms help into affects the behavior of materials' intrinsic property?

22 August 2020 8,087 6 View

In case of metal matrix nanocomposites how we can control the size of the particle to make significant changes in the properties?

Is there any method that we can use to control them, kindly share your experience.

22 July 2020 7,083 15 View

What is the lowest gamma radiation dose needed to polymerize acrylic acid? And what is the highest gamma radiation dose to degrade a carbonyl group?

I am investigating the mechanism of gamma radiation induced polymerization of acrylic acid at various radiation doses.

16 June 2020 8,302 1 View

Co-authorship in a research paper and its effect on impact factor or the overall weightage of the research paper?

Does an increase in the number of co-authors have a negative effect on the impact of the first author or the corresponding author? Is the total impact factor of the paper equally distributed among...

20 November 2019 1,767 7 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

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

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 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

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 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

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Sumit Banik

Tanvir Ahammed, Can't help with this issue of missing data as these are all sensitive data, and getting each and every nitty-gritty detail is very tough at this moment.

Thanks.

Tanvir Ahammed

Alexandr Chernov, Md Alimul Haque, thank you for your replies. But I afraid there's no information regarding age and sex in these sites :(