National University of Technology

output

20102026

most citedTwo-stage framework for optic disc localization and glaucoma classification in retinal fundus images using deep learning

92 citations

19 papers

gr-qc2026

Chaotic imprints of dark matter in extreme mass-ratio inspirals

Mustapha Azreg-Aïnou, Mubasher Jamil, Emmanuel N. Saridakis

Extreme mass-ratio inspirals (EMRIs) are among the most powerful probes of strong-field gravity and of the environments surrounding supermassive compact objects. Motivated by the e…

hep-ph2025★ 4 cited

Investigating New Physics through the Observables of Semileptonic $B_{s} \to K^{*} (\to K π) μ^{+} μ^{-}$ Decay

Zohaib Aarfi, Qazi Maaz Us Salam, Ishtiaq Ahmed +3

The rare four-fold decay $B_{s} \to K^{*} (\to K π) μ^{+} μ^{-}$ , governed by the flavor-changing neutral current transition $b \to d μ^{+} μ^{-}$ , provides a sensitive probe for testing the Standa…

cs.CV2024★ 5 cited

Brick Kiln Dataset for Pakistan's IGP Region Using AI

Muhammad Suleman Ali Hamdani, Khizer Zakir, Neetu Kushwaha +2

Brick kilns are a major source of air pollution in Pakistan, with many operating without regulation. A key challenge in Pakistan and across the Indo-Gangetic Plain is the limited a…

hep-ph2024

Polarized and un-polarized $R_{K^{*}}$ in and beyond the SM

Ishtiaq Ahmed, Saba Shafaq, M. Jamil Aslam +1

The Standard Model (SM) is lepton flavor universal, and the recent measurements of lepton flavor universality in $B \to (K, K^{*}) ℓ^{+} ℓ^{-}$ , for $ℓ = μ, e$ , decays now l…

cond-mat.mes-hall2022★ 11 cited

Quantum hybridization negative differential resistance from non-toxic halide perovskite nanowire heterojunctions and its strain control

Juho Lee, Muhammad Ejaz Khan, Yong-Hoon Kim

While low-dimensional organometal halide perovskites are expected to open up new opportunities for a diverse range of device applications, like in their bulk counterparts, the toxi…

hep-ph2022★ 1 cited

Observability of triple top quark signal at Future Hadron Colliders

Ijaz Ahmed, Nazima Bi, M. S. Amjad

This paper is devoted to the Standard Model cross-sections for the production of single top, top quark in pairs, triple-top quarks, and four top-quarks at three different centre of…