Is convalescent plasma therapy effective in coronavirus patients ?

The immune systems of COVID-19 survivors figured out how to combat and defeat the invading SARS-CoV-2 virus. Neutralizing antibodies are one kind of immunological front-line response. These...

02 April 2020 4,970 31 View

Are serologic tests (which detect antibodies against COVID 19 in the blood) useful ?

25 March 2020 2,849 5 View

Why COVID-19 is almost harmless to even newborn kids?

24 March 2020 5,887 13 View

Can the Rietveld analyis be performed on DRX scan acquired in Grazing Incidence?

06 November 2016 4,529 7 View

Can anyone help with a XRD Brucker D8 alignment problem?

30 September 2014 262 18 View

Can you help me to solve this differential equation: a*x''*x=b+x'^2 ?

With x(0)=x0, a and b are constant parameters.

26 January 2014 7,367 4 View

Absorptance of a transparent thin film on a thick glass?

For normal incidence of light can we really neglect the reflected light (in a spectrometer using an integrating sphere).

20 January 2014 1,378 6 View

Can you help me to solve this differential equation: a*x''*x=b+x'^2 ?

With x(0)=x0, a and b are constant parameters.

31 December 2013 3,011 5 View

How to optimally implement an MPC controller into an ARM CPU?

Starting from the Matlab code of the algorithm.

31 December 2013 2,276 4 View

Sensitivity of Chest CT in coronavirus disease

01 January 1970 7,736 3 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to control the variants vof covid 19 in second and third waves?

A the world find means to control covid 19 by vaccination ,new variants came to spread and make the world in fear and danger, to understand the conduct of these variants, es constantly change...

21 February 2021 3,080 6 View

Will SARS-CoV-2 Spike be broken into S1 and S2 by denaturing conditions?

Hello, I am performing a western blot of my SARS-CoV-2 Spike-pseudotyped lentiviral particles. I denature my virus by adding concentrated virus to 2X Laemmli buffer at 1:1, then boiling for...

17 February 2021 4,844 4 View

What is required for banking institutions to shift towards contemporary marketing practices in the light of Covid-19 pandemic?

Even after the coronavirus passes, digital solutions for banks will have an enduring relevance, as customer behaviours are expected to change coming out of this crisis toward the best, while banks...

12 February 2021 4,948 10 View

Can Immunogenic BNT162b vaccines protect HUMANS from SARS-CoV-2?

"A safe and effective vaccine against COVID-19 is urgently needed in quantities sufficient to immunise large populations. We report the preclinical development of two BNT162b vaccine candidates,...

11 February 2021 6,628 9 View

ACE2 Blotted as a double band?

Hello, I have recently run a western of Vero cells for ACE2. I detected ACE2 at the correct size, but it presents as a double band. The sample was prepared by lysing cells in 1X Laemmli...

07 February 2021 6,973 3 View

SARS-CoV-2 Spike Protein Western Bands?

Hello, I am western blotting SARS-CoV-2 spike protein from lentiviral using an antibody against S1. To prepare samples, I mixed concentrated lentivirus 1:1 with 2X Laemmli buffer and boiled...

07 February 2021 3,643 4 View

Can any one provide information about medicine, epidemic and critical issues or it is mandatory to be an expert ?

Due to the pandemic of coronavirus, the most source that the people depend on was social media. There is no guaranteed solution that is biased from political opinion. An example of that the...

01 February 2021 7,567 3 View

Do you think this is a major setback for Merck and the SARS-CoV-2/COVID-19 vaccine development?

Vaccine manufacturer Merck Discontinues Development of SARS-CoV-2/COVID-19 Vaccine Candidates. The company found that the vaccine shots offered less protection than just contracting the virus...

25 January 2021 1,660 2 View

Intranasal immunization with a DNA-vaccine - any advice about transfection reagents or adjuvants?

Hallo everyone! My lab is engaged in a project on creatin a candidate DNA-vaccine. As a spin-off of the main work we want to try intranasal immunization of mice with our experimental DNA-vaccines....

20 January 2021 8,221 2 View