Latest paper claim to have achieved a sharp focussing of light to 0.4 times the wave length, creating a new record. How can we explain this in wave theory?
Every one assume that most of the pollution is caused by vehicles. In Dubai, I have seen much larger vehicular traffic than in India, but the pollution is almost nil. The photo here is of...
09 October 2018 8,508 1 View
The so called dark matter is pictured out side the galaxy. What is the reason? why cant it be a part of the galaxy itself ?
08 September 2018 5,827 5 View
i have published a pre print in figshare.com and i want it to appear here. what should i do?
07 August 2018 4,470 1 View
In double slit experiment, photon behaves like a wave but in photoelectric effect, it behaves like a particle. It can be treated as both. But how will it decide? or we are treating it like that...
07 August 2018 7,529 87 View
Are we allowed to write an article directly to researchgate.net ?
07 August 2018 5,845 5 View
I want to write science article and some facts to general public. So, which is the best magazine to publish?
01 January 1970 9,781 7 View
My opinion is" if we are not 100% sure of the proof or theory, we have to write a small ebook and publish it at Amazon or some such place, rather than publishing a paper". Please give your opinion.
01 January 1970 8,254 2 View
From the morning, my number of views figure is fluctuating about 100. What is the reason for this? Which value is correct?
01 January 1970 750 1 View
For pollution or global warming or for any such problem, people will blame government and government will blame people. Who should actually take responsibility in solving such problems?
01 January 1970 8,610 38 View
Light is electro magnetic wave. So, it should bend in strong magnetic field. Is it insignificant or no effect?
01 January 1970 7,887 20 View
I used eye tracking to examine how participants from two different populations (A and B) react to an image. Participants in population A exhibit larger pupil sizes over time, but they also have...
10 August 2024 3,229 0 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
Hi everyone, Recently I have been conducting Dynamic Light scattering experiments in a micellar solution at 5 and gel at 37 degrees of Celsius with latex particles of diameter 190-500 nm. While...
01 August 2024 1,168 4 View
What should a Mechanical Engineering PhD scholar focus on during their PhD to enhance their chances of securing a postdoctoral position?
29 July 2024 7,714 4 View
Here, I have used Ag/AgCl as reference electrode and 0.5M KOH.
29 July 2024 4,538 3 View
I have found an EEG where only alpha waves are present. Beta waves are not found in active patients. What interpretations ?
26 July 2024 4,741 1 View
I used Aqua regia to clean Au nanoparticles in the used glassware. But for some reasons, it is not heating up upon mixing. The color did change from no color to light orange. The Au NPs on the...
25 July 2024 4,390 0 View
What should be the zeta potential of bovine milk exosomes
25 July 2024 7,376 5 View
I have an issue with SEM imaging of liposomes. When measured by DLS, they appear to be around 120 nm, but when using SEM with simple air drying, they appear much larger, around one micrometer.
25 July 2024 3,395 3 View
I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....
24 July 2024 4,058 5 View