How to convert copies per micro litre into international unit per microlitre?

PCR machine is giving the result in CT values (in copies/microlitre). How can I convert it into International unit per microlitre for reading covid reports?

08 June 2020 7,664 1 View

How can i detect beta blockers in waste water by uv-visible spectrophotometer?

I am currently working on detection of pharamaceutical and personal care product in waste water and soil so i let me know is there any protocol to detect using UV-VIS spectrophotometry?

31 July 2019 8,729 3 View

How to remove strongly bound proteins from a size exclusion column?

I use biosep SEC s2000 column which has a column volume of 15 ml a peak is observed at 47 min in all runs, even when I pass BSA through the column. I have tried washing the column with 0.1 M...

03 July 2019 7,626 5 View

How to get Confidence Interval at 95% when you have two different known sample means & standard deviation?

What if the first sample size is less than 30 and the other is greater than 30??

13 February 2019 8,436 3 View

Why do proteins stack at the top of the gel in zymography by co-polymerization of substrate with gel?

I am trying to ascertain the Fibrinolytic activity of 3 of my proteins by zymography. One of the proteins is a low Molecular weight protein while the other two are about 25-30kDa in size. However,...

21 November 2018 640 3 View

Calcination or Annealing ?

Dear Respected RG Experts What is the correct term for heat treatment given to powder crystalline nanoparticles (oxides)? There is no phase change before and after heating, neither for removal...

11 January 2018 8,658 8 View

Significance of many JCPDS card numbers for same compound?

Dear RG experts For a particular compound, we have many standard XRD JCPDS card numbers having similar peak positions/ diffraction planes/ intensities. What is the difference between them or what...

04 January 2018 2,658 6 View

Correct use of the terminology "size effect" ?

Dear RG Experts What does size effect exactly means and how to use this terminology correctly? Does it is used only to effects seen when the size is reduced? I mean to say only in case of...

01 December 2017 8,218 9 View

Is it correct to normalize the intensities of xrd peaks calculated theoretically and compare it with experimental ones?

Theoretically calculated intensities are independent of the size of the particular system while experimental one depends upon the size of the particles, although the relative ratios of the peaks...

03 November 2017 2,527 7 View

As the journal has copyrights of our publications, is there any restriction on sharing a published articles in conferences either orally or by poster?

Although different journals have different copyright policies, in general what are the restriction put by them on sharing our published article/work though conferences either oral or poster...

28 October 2017 2,791 5 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

How to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View

How to design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View