Explanipedia

A Geospatial Analysis for Thriving Agricultural Sector at the Koyra Upazila, Khulna, Bangladesh by Identifying Suitable Rainwater Harvesting Structure Site Integrating SCS-CN Open

Labib Intisar, Rowdra Dip Chackroborty, D. Sarkar · 2025

Water is one of the most valuable resources on the verge of extinction. The continued depletion of fresh water poses a tremendous threat to humanity. Koyra Upazila in Khulna with flood-susceptible zones, causing unavailability of fresh wat…

Relation-Aware Slicing in Cross-Domain Alignment Open

D. Sarkar, Aprameyo Chakrabartty, Ajay Chakrabarty, Swagatam Das · 2025

The Sliced Gromov-Wasserstein (SGW) distance, aiming to relieve the computational cost of solving a non-convex quadratic program that is the Gromov-Wasserstein distance, utilizes projecting directions sampled uniformly from unit hyperspher…

A study to analyse the influence of brand name while choosing a financial product: A case study of Ranchi City Open

Anjali Srivastava, D. Sarkar · 2025

Design and implementation of a water tank controller using Hall effect sensor Open

Sidam Masanta -, Abhijit Biswas, D. Sarkar, Soumyajit Mandal · 2025

This paper presents the design and implementation of an automated water tank controller using Hall effect sensors and a floating magnet system. Traditional water level monitoring systems suffer from reliability issues due to corrosion, sed…

Redefining Quality Education in the 21st Century: A Holistic Approach to Learning Open

D. Sarkar · 2025

The 21st century has brought about unprecedented changes in the education landscape. The rapid pace of technological advancements, shifting workforce demands, and evolving societal needs have necessitated a redefinition of quality educatio…

Projection-free Algorithms for Online Convex Optimization with Adversarial Constraints Open

D. Sarkar, Aprameyo Chakrabartty, Subhamon Supantha, Palash Dey, Abhishek Sinha · 2025

We study a generalization of the Online Convex Optimization (OCO) framework with time-varying adversarial constraints. In this problem, after selecting a feasible action from the convex decision set $X,$ a convex constraint function is rev…

Entanglement of Assistance as a measure of multiparty entanglement Open

Indranil Biswas, Atanu Bhunia, Subrata Bera, Indrani Chattopadhyay, D. Sarkar · 2024

Quantifying multipartite entanglement poses a significant challenge in quantum information theory, prompting recent advancements in methodologies to assess it. We introduce the notion of \enquote{Volume of Assistance} (VoA), which computes…

Quality Assessment and Inter-Laboratory Comparison of High-Density Polyethylene Pipes for Water Supply Applications Open

Shwet Vashishtha, D. Sarkar, Kalia S.P., Ayan Kumar, Sarvendra Singh · 2024

Very High-energy Gamma-Ray Episodic Activity of Radio Galaxy NGC 1275 in 2022–2023 Measured with MACE Open

S. Godambe, N. Mankuzhiyil, C. Borwankar, B. Ghosal, A. Tolamatti , et al. · 2024

The radio galaxy NGC 1275, located at the central region of Perseus cluster, is a well-known very high-energy (VHE) gamma-ray emitter. The Major Atmospheric Cherenkov Experiment Telescope has detected two distinct episodes of VHE ( E > 80 …

Observations of the Crab Nebula with MACE (Major Atmospheric Cherenkov Experiment) Open

C. Borwankar, Mahavir Sharma, J. Hariharan, K. Venugopal, S. Godambe , et al. · 2024

Nutrition strategy and lifestyle in PCOD: A systematic review Open

D. Sarkar, Ishani Ganguly, Sugata Mitra, Souvik Tewari, P. Chatterjee · 2024

Proximate analysis of dietary fibre-enriched pasta Open

Sakshi Mishra, D. Sarkar, Priyanka Roy, Praveen K. Roy, Niranjana Shriram , et al. · 2024

Post COVID sequelae among COVID-19 survivors: insights from the Indian National Clinical Registry for COVID-19 Open

Deepak Kumar, Ashish Bhalla, Aparna Mukherjee, Alka Turuk, Arunansu Talukdar , et al. · 2023

Introduction The effects of COVID-19 infection persist beyond the active phase. Comprehensive description and analysis of the post COVID sequelae in various population groups are critical to minimise the long-term morbidity and mortality a…

Social Benefit-Cost Analysis for Electric BRTS in Ahmedabad Open

D. Sarkar, Anal Sheth, N. Ranganath · 2023

This research aims to develop a social benefit-cost analysis model for the feasibility assessment of the proposed electric bus rapid transit system project in Ahmedabad, India. An attempt has been made to indicate that the electric bus loc…

Entangled state distillation from single copy mixed states beyond LOCC Open

Indranil Biswas, Atanu Bhunia, Indrani Chattopadhyay, D. Sarkar · 2022

No pure entangled state can be distilled from a $2\otimes 2$ or $2\otimes 3$ mixed state by separable operations. In $3\otimes 3$, pure entanglement can be distilled by separable operation but not by LOCC. In this letter, we proved the con…

Spin Polarization Measurements in Relativistic Heavy-ion Collisions Open

D. Sarkar · 2022

Spin polarization measurements in relativistic heavy-ion collisions Open

D. Sarkar · 2022

The hot and dense matter formed in relativistic heavy-ion collisions at Relativistic Heavy Ion Collider (RHIC) and Large Hadron Collider (LHC) is termed quark-gluon plasma (QGP). The evolution of the medium is characterized by non-trivial …

Entangled State Distillation from Single Copy Mixed States Beyond Locc Open

Indranil Biswas, Atanu Bhunia, Indrani Chattopadhyay, D. Sarkar · 2022

Global and local polarization of Λ (Λ) hyperons in Pb–Pb collisions in ALICE at the LHC Open

D. Sarkar · 2022

The global polarization of the Λ and Λ ¯ hyperons (PH) has been measured in Pb–Pb collisions at √ S NN = 2.76 TeV and 5.02 TeV in ALICE at the Large Hadron Collider (LHC). The hyperon global polarization is found to be consistent with zero…

CMS RPC background — studies and measurements Open

R. Hadjiiska, A. Samalan, M. Tytgat, N. Zaganidis, G. A. Alves , et al. · 2021

The expected radiation background in the CMS RPC system has been studied using the MC prediction with the CMS FLUKA simulation of the detector and the cavern. The MC geometry used in the analysis describes very accurately the present RPC s…

Nonlocality of tripartite orthogonal product states Open

Atanu Bhunia, Indrani Chattopadhyay, D. Sarkar · 2021

Hybrid normally closed dry-film/elastomer valves for integrated electrotaxis studies Open

Yongli Sun, D. Sarkar, R.O. Adams, Ayelen Tayagui, Ashley Garrill , et al. · 2021

This paper presents the fabrication and characterization of novel normally closed hybrid dry-film/elastomer \nmembrane valves for the integration of electrode arrays into lab-on-a-chip platforms for electrotaxis studies. We \nshow valve de…

CMS RPC activities during LHC LS-2 Open

M. A. Shah, M. El Sawy, A. Samalan, M. Tytgat, N. Zaganidis , et al. · 2020

The second LHC long shutdown period (LS2) is an important opportunity for the CMS Resistive Plate Chambers (RPC) to complete their consolidation and upgrade projects. The consolidation includes detector maintenance for gas tightness, HV (h…

Quantum bridges in phase space: interference and nonclassicality in strong-field enhanced ionisation Open

H. Chomet, D. Sarkar, C. Figueira de Morisson Faria · 2019

We perform a phase-space analysis of strong-field enhanced ionisation in molecules, with emphasis on quantum-interference effects. Using Wigner quasi-probability distributions and the quantum Liouville equation, we show that the momentum g…

Detecting two qubit both-way positive discord states Open

Kaushiki Mukherjee, Sumana Karmakar, Biswajit Paul, D. Sarkar · 2019

Superunsteerability as a quantifiable resource for random access codes assisted by Bell-diagonal states Open

Chellasamy Jebarathinam, Debarshi Das, Som Kanjilal, R. Srikanth, D. Sarkar , et al. · 2019

We show how nonclassical correlations in local bipartite states can act as a\nresource for quantum information processing. Considering the task of quantum\nrandom access codes (RAC) through separable Bell-diagonal states, we\ndemonstrate t…

Coherence Fraction Open

Sumana Karmakar, Ajoy Sen, Indrani Chattopadhyay, Amit Bhar, D. Sarkar · 2019

The concept of entanglement fraction is generalized to define coherence fraction of a quantum state. Precisely, it quantifies the proximity of a quantum state to maximally coherent state and it can be used as a measure of coherence. Cohere…

Investigating jet-medium interaction using charge dependent three-particle correlation in high multiplicity p+Pb collisions at $\sqrt{s_{NN} }$ = 5.02 TeV Open

D. Sarkar · 2018

Although many observations in high multiplicity p+Pb collisions at the LHC indicate striking similarity to heavy ion collisions, no evidence of jet-medium interactions has been observed till date. We study the effect of jet-medium interact…

Energy independent scaling of the ridge and final state description of high multiplicity collisions at and 13 TeV Open

D. Sarkar · 2018

An energy independent scaling of the near-side ridge yield at a given multiplicity has been observed by the ATLAS and the CMS collaborations in p+p collisions at s = 7 and 13 TeV. Such a striking feature of the data can be successfully exp…

Mapping the Damping Dynamics of Mega-Ampere Electron Pulses Inside a Solid Open

Moniruzzaman Shaikh, Amit D. Lad, G. Birindelli, K. Pépitone, J. Jha , et al. · 2018

We report the lifetime of intense-laser (2×10^{19} W/cm^{2}) generated relativistic electron pulses in solids by measuring the time evolution of their Cherenkov emission. Using a picosecond resolution optical Kerr gating technique, we demo…

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