How to do the calculation for super oxide dimutase assay and how to calculate the R squared value in regression equation for catalase assay?

i have the enzymatic antioxidant assay by following the method of Misra and Fridovich, 1972 for super oxide dimutase and Luck, 1974 for catalase assay can any help me how to the calculation for...

11 February 2021 2,241 3 View

The peptide synthesized with CTC resin have mass more (+68 Da) than the desired mass of the synthesized peptide. What could be the reason?

I am synthesizing 7 amino acid long peptide sequence with CTC resin, 50oC coupling for 10 min. On cleavage (TFA/TIPS/Water 95:2.5:2.5) I got peptide with good yield. However, It has 68 Da more...

30 January 2021 8,483 3 View

For VANET related issue /problems like congestion , MATLAB or NS2/NS3?? Which will be more suitable for implementation??

I have gone though few papers related to this problem. Researchers used NS2.35/2.38. and MATLAB. Also. My particular question is regarding congestion control . Which will be more suitable to use ?

22 December 2020 8,197 10 View

2 subsequent saccade and fixation duration after filtering 'unclassified' and 'eye not found' data in Eye tracking study?

My study is to use only fixation and saccade data. But after removing :unclassified' and 'eye not found' data. I come to know there is 2 back to back fixation duration or saccade what I need to...

28 September 2020 9,919 3 View

How informal learning can impact the learning culture of the organization?

Need to know specific parameters which impact the learning culture variables.

23 September 2020 233 4 View

How can i simulate dual-X second generation current conveyor using CMOS?

24 August 2020 8,067 4 View

In quantitative study, for calculating sample size, can the precision be taken 0.08?

In health related studies, can the level of precision be taken as 0.07 or 0.08 while calculating sample size?

19 July 2020 3,230 3 View

How to overcome the mismatch due to connector(50 ohm) and wire that is dipole(75 ohm)?

while designing the dipole antenna how to overcome the mismatch

31 January 2019 9,071 2 View

Which of the following cell lines are BRCA1/2 mutated?

Which of the following cell lines are BRCA1/2 mutated? Capan-1, Capan-2, HUP-T3, HUP-T4, PaCa2, Panc-1, PA-TU 02, PA-TU S and PA-TU T?

09 January 2019 6,838 3 View

Is 100% connectivity is necessary for wireless sensor network ?

Here, we define average connectivity ratio as the ratio of number of connected sensor nodes to the number of sensor nodes deployed in the wireless sensor network. A 1- connectivity problem is...

04 May 2018 3,023 8 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

Inexpensive eye tracking hardware + software solution?

Hello, I am starting a project that will require an eye tracking device. I've seen eye tracking hardware + software solutions that are $10,000+ so I am hoping to find one that is significantly...

18 January 2021 8,121 12 View

How do we interpret sf12 PCS and MCS scores?

I always read "the higher the score the better the health", however, it seems to me that it is not true by the way the two summary measures are constructed. Or maybe - highly plausible - I am...

11 January 2021 4,620 1 View

How to dissociate and culture retinal cells from mouse eyes?

We have a transgenic mouse line in the laboratory from which we are looking to culture retinal cells from. Our experiments indicate we might be able to produce stable cultures from these cells...

03 January 2021 7,200 6 View

How to develop mathematical model for Eye-Gaze tracking system?

Gaze tracking technologies are used in a wide variety of applications. Most gaze tracking systems require a personal calibration process where the user is instructed to gaze at certain points...

03 January 2021 9,675 5 View

Additional bands on Western blot after protein overexpression? What are the additional products?

Dear Researchers, I cloned the IRF9 coding sequence into plasmid LV073. I used the Gibson assebly (NEBuilder) protocol. I cut the vector in MCS with the enzyme ScaI (blunt ends), amplified my...

26 November 2020 5,080 4 View

How can I measure the bacterial growth in a wet fabric in a petri dish?

I have to measure the growth of the bacteria in a piece of fabric for my senior design project. I don't know how to measure it. The only way that I know is by the naked eye or by the microscope....

23 November 2020 2,897 6 View

Why do high-order modes move with higher speed than low-order modes in the step index optical fiber?

Hi everybody! I am working on my diploma thesis regarding eye endoscope. I would like to know more about the origin of speckles in the multimode fiber. I suppose that the speckles depend on fiber...

08 November 2020 6,313 6 View

Does anyone know of cases of complete eye evulsion (eyes jumping out of their sockets) in ancient or medieval sources?

01 November 2020 1,234 3 View

How many samples/measurements do I need for certain a sensitivity & specificity?

I'm taking some measurements using Raman spectroscopy of healthy pig eye samples using a new excitation wavelength and my supervisor said to choose a sample size to allow for spec/sens of 85%....

01 November 2020 8,611 6 View