Vikrant Gupta
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Explore the profile of Vikrant Gupta including associated specialties, affiliations and a list of published articles.
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28
Citations
239
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Recent Articles
1.
Nathyal S, Malgotra S, Mahajan M, Gupta V
Cureus
. 2024 Dec;
16(11):e74533.
PMID: 39735110
Introduction: Obstructive jaundice resulting from a duodenal diverticulum is known as Lemmel syndrome. Lemmel syndrome should be included in the differential diagnosis in patients presenting with obstructive jaundice in the...
2.
Lee M, Gupta V, Li L
Phys Rev E
. 2024 Nov;
110(4-1):044202.
PMID: 39562853
We present probabilistic solutions to a pair of mutually coupled Van der Pol oscillators subjected to stochastic forcing. We consider three different types of coupling: reactive, dissipative, and nonlinear coupling....
3.
Lee M, Gupta V, Li L
Chaos
. 2024 Aug;
34(8).
PMID: 39141794
We derive and numerically validate a low-order oscillator model to capture the stochastic dynamics of a prototypical thermoacoustic system (a Rijke tube) undergoing a subcritical Hopf bifurcation in the presence...
4.
Ilyas M, Sharma S, Gupta V
SA J Radiol
. 2024 Jun;
28(1):2830.
PMID: 38840828
Contribution: This case series provides insight into the various imaging appearances of IgG4-related retroperitoneal organ involvement and helps differentiate it radiologically from retroperitoneal fibrosis.
5.
Vishnoi N, Gupta V, Saurabh A, Kabiraj L
Chaos
. 2024 Mar;
34(3).
PMID: 38498813
In this paper, we analyze the effects of finite correlation time (noise color) of combustion noise on noise-induced coherence and early warning indicators (EWIs) via numerical and experimental studies. We...
6.
Gupta V, Li L, Chen S, Wan M
Neural Netw
. 2023 Jan;
160:297-305.
PMID: 36716509
Reservoir computing is a powerful tool for forecasting turbulence because its simple architecture has the computational efficiency to handle high-dimensional systems. Its implementation, however, often requires full state-vector measurements and...
7.
Gupta R, Mahajan M, Sharma P, Bhardwaj S, Gupta V, Mahajan A
Avicenna J Med
. 2022 Dec;
12(4):162-168.
PMID: 36570433
Multiparametric magnetic resonance imaging (mp-MRI) of urinary bladder (UB) is a novel imaging to predict detrusor muscle invasion in Bladder cancer (BC). The Vesical Imaging-Reporting and Data System (VI-RADS) was...
8.
Mahajan M, Gupta V, Gupta P, Sharma P, Abrol D
J Cancer Res Ther
. 2022 Nov;
18(6):1640-1645.
PMID: 36412424
Background: Multiparametric magnetic resonance imaging (mp-MRI) of prostate involves a combination of T2-weighted imaging, diffusion-weighted imaging, and dynamic contrast-enhanced (DCE) scans. However, controversy exists in the literature regarding the true...
9.
Doranehgard M, Gupta V, Li L
Phys Rev E
. 2022 Jul;
105(6-1):064206.
PMID: 35854581
We numerically explore the quenching and amplification of self-excited thermoacoustic oscillations in two nonidentical Rijke tubes interacting via time-delay and dissipative coupling. On applying either type of coupling separately, we...
10.
Mahajan M, Gupta V, Ilyas M, Gupta K, Singh P
Pol J Radiol
. 2022 Jul;
87:e257-e262.
PMID: 35774214
Purpose: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel virus causing an infectious disease, coronavirus disease 2019 (COVID-19). Computed tomography (CT) of the chest plays a significant role...