Nabin K. Malakar, Ph.D.

NASA JPL
I am a computational physicist working on societal applications of machine-learning techniques.

Research Links

My research interests span multi-disciplinary fields involving Societal applications of Machine Learning, Decision-theoretic approach to automated Experimental Design, Bayesian statistical data analysis and signal processing.

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Interested about the picture? Autonomous experimental design allows us to answer the question of where to take the measurements. More about it is here...

Hobbies

I addition to the research, I also like to hike, bike, read and play with water color.

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Friday, July 23, 2021

Convening the fourth ANPA Conference 2021

I am thankful for all the support and help received during organizing the fourth ANPA Conference 2021. It was held on a virtual platform on dates July 16 through 18, 2021. 
The special highlight of the conference was the Nobel Laureate Dr. Joachim Frank, who delivered a keynote talk during the conference. In his talk, he discussed his discovery about single-particle cryo-electron microscopy (cryo-EM), for which he shared the Nobel Prize in Chemistry in 2017 with Jacques Dubochet and Richard Henderson. 
The second keynote talk was delivered by professor Bijaya Karki, Professor at Louisiana State University, Baton Rouge, LA. 
The third highlight of the conference was a Nepal focussed session that discussed the Science, Technology, and Innovation Policy of the Nepal government to engage Nepali scientific diaspora for the development of the country. Dr. Rudra Aryal facilitated the Nepali-diaspora session, with the panelists Dr. Sunil Babu Shrestha, the vice-chancellor of Nepal Academy of Science and Technology, Dr. Vishnu Raj Upreti, the executive chairperson of Policy Research Institute, Dr. Binil Aryal, the Dean of Institute of Science and Technology, Tribhuvan university discussed the current status of research activities in Nepal and how the Nepali diaspora could contribute to accelerating the research collaboration among Nepali scientists. 
During the three-day conference, there were 116 papers presented in two parallel sessions. The conference was held on a virtual platform as we could not run the in-person meetings. Hopefully next year we will have a hybrid program like we did in 2019 at Brooklyn College. 

The selected papers based upon the conference will have an opportunity to be published in the special issue of the Nepal physical Journal of Nepal Physical Society. We have made a special issue editorial team members consisting of myself, D.Pashupati Dhakal,  Dr. Arjun Adhikari,  Dr. Chiranjivi Lamsal, and  Dr. Dilli Raj Paudyal. The editor of NPS (Dr. Binod Adhikari) will be the managing editor.


During the last leg of the conference, the annual general meeting (AGM) was held. Various activities conducted by ANPA were presented. Dr. Chandra Adhikari was the master of ceremony who summarized various ANPA activities, Dr. Shree Krishna Bhattarai presented the development of the new website platform, Dr. Pashupati Dhakal talked about the ANPA Winter Workshop 2020, Dr. CR Bhatt discussed the ANPA student travel award; Dr. Tikaram Neupane discussed the ANPA summer camp for the high school students, and the meeting ended with a message from the president Dr. Jagan Devkota. My sincere thanks to all the participants for the great enthusiasm and support provided by the community to organize a successful conference.

Saturday, June 5, 2021

Use of smartphones in experimental physics...


Diffraction Experiments with a Smart Cart
The Physics Teacher 59, 272 (2021); https://doi.org/10.1119/10.0004155
Writes: The use of smartphones in experimental physics is by now widely accepted and documented.1–5

I included one of the smartphone lab using the camera to find the focal length of the phone's camera lens. 


  • 1.
    M. Monteiro, C. Stari, C. Cabeza, and A. Marti, “The polarization of light and Malus’ law using smartphones,” Phys. Teach. 55, 264 (May 2017). https://doi.org/10.1119/1.4981030Google ScholarScitationISI
  • 2.A. Shakur and J. Kraft, “Measurement of Coriolis acceleration with a smartphone,” Phys. Teach. 54, 288 (May 2016). https://doi.org/10.1119/1.4947157Google ScholarScitationISI
  • 3.Martín Monteiro, Cecilia Cabeza, Arturo C. Marti, Patrik Vogt, and Jochen Kuhn, “Angular velocity and centripetal acceleration relationship,” Phys. Teach. 52, 312 (May 2014). https://doi.org/10.1119/1.4872422Google ScholarScitationISI
  • 4.Martín Monteiro, Cecilia Cabeza, and Arturo C. Marti, “Rotational energy in a physical pendulum,” Phys. Teach. 52, 180 (March 2014). https://doi.org/10.1119/1.4865529Google ScholarScitationISI
  • 5.A. Shakur and T. Sinatra, “Angular momentum,” Phys. Teach. 51, 564 (Dec. 2013). https://doi.org/10.1119/1.4830076Google ScholarScitationISI
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