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17 papers · 1 filter
Reconstruction of Lagrangian for various cosmological scenarios
Tuhina Ghorui, Prabir Rudra, Farook Rahaman
In this paper, we explore a reconstruction scheme in the background of the gravity theory for different cosmological scenarios, where is the scalar torsion a…
Charge-transfer-driven enhanced room-temperature ferromagnetism in BiFeO/Ag nanocomposite
Tania Chatterjee, Shubhankar Mishra, Arnab Mukherjee +3
We report observation of more than an order of magnitude jump in saturation magnetization in BiFeO/Ag nanocomposite at room temperature compared to what is observed in bare BiF…
Resonant transport in a highly conducting single molecular junction via metal-metal covalent bond
Biswajit Pabi, Štepán Marek, Adwitiya Pal +5
Achieving highly transmitting molecular junctions through resonant transport at low bias is key to the next-generation low-power molecular devices. Although, resonant transport in…
Towards -cm intensity mapping at with uGMRT using the tapered gridded estimator III: Foreground removal
Khandakar Md Asif Elahi, Somnath Bharadwaj, Srijita Pal +8
Neutral hydrogen (HI) -cm intensity mapping (IM) is a promising probe of the large-scale structures in the Universe. However, a few orders of magnitude brighter foregrounds obs…
Fine-Grained Sports, Yoga, and Dance Postures Recognition: A Benchmark Analysis
Asish Bera, Mita Nasipuri, Ondrej Krejcar +1
Human body-pose estimation is a complex problem in computer vision. Recent research interests have been widened specifically on the Sports, Yoga, and Dance (SYD) postures for maint…
A Survey on Multi-Objective based Parameter Optimization for Deep Learning
Mrittika Chakraborty, Wreetbhas Pal, Sanghamitra Bandyopadhyay +1
Deep learning models form one of the most powerful machine learning models for the extraction of important features. Most of the designs of deep neural models, i.e., the initializa…