Why do light rays going to infinity form a real image?
Does light travel through a waveguide faster than electricity through a wire
04 May 2017 1,746 0 View
Does light change phase when reflecting off a metal surface?
04 May 2017 4,491 2 View
Is glass considered as a linear optical medium?
03 April 2017 2,017 0 View
For light in a medium, can phase information be extracted from envelope slowdown?
03 April 2017 9,179 0 View
How much light can pass through a point?
03 April 2017 2,923 0 View
What happens to scattered light when intensity of light increases?
03 April 2017 9,993 1 View
Why can't light move electrically charged objects?
03 April 2017 4,440 0 View
How do we calculate the irradience of an EM wave?
03 April 2017 9,388 0 View
Is there a way to physically resolve elliptically polarized light into circularly polarized components?
03 April 2017 4,710 0 View
Which object is seen if light reflects from one object after another?
03 April 2017 2,658 0 View
In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...
03 March 2021 1,682 3 View
I have selected brain tumor images ...but now found that already lots of research done n this topic.
03 March 2021 5,774 3 View
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
Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru
02 March 2021 1,787 2 View
Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....
02 March 2021 7,890 2 View
Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...
02 March 2021 7,829 3 View
I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.
02 March 2021 7,735 3 View
Hello, I have classified 10 S3 OLCI images from the same area (althouth not the same size and/or quadrant) and I would like to do a final image using the mode of the pixel of these 10 images. I...
01 March 2021 9,874 3 View
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
Hi everyone, I am using Fiji to determine the percentage of the image covered by leaves, branches, or trunk, but i've encountered some difficulty when the sun hits parts of my image like the one...
27 February 2021 1,194 3 View
