User profiles for Pawan Tiwari

pawan tiwari

- Verified email at aiims.ac.in - Cited by 2202

Pawan Kumar Tiwari

- Verified email at ietlucknow.ac.in - Cited by 218

[HTML][HTML] Molecular docking, validation, dynamics simulations, and pharmacokinetic prediction of natural compounds against the SARS-CoV-2 main-protease

…, D Kumar, V Ragunathan, P Tiwari… - … structure & dynamics, 2020 - ncbi.nlm.nih.gov
The study aims to evaluate the potency of two hundred natural antiviral phytocompounds
against the active site of the Severe Acquired Respiratory Syndrome-Coronavirus− 2 (SARS-…

Gigaelectronvolt emission from a compact binary merger

…, G Ghirlanda, S Ronchini, A Shukla, P Tiwari - Nature, 2022 - nature.com
An energetic γ-ray burst (GRB), GRB 211211A, was observed on 11 December 2021 1 , 2 .
Despite its long duration, typically associated with bursts produced by the collapse of …

[HTML][HTML] Clinico-demographic profile & hospital outcomes of COVID-19 patients admitted at a tertiary care centre in north India

A Mohan, P Tiwari, S Bhatnagar, A Patel… - Indian Journal of …, 2020 - journals.lww.com
Methods: This was a prospective, single-centre collection of data regarding epidemiological,
demographic, clinical and laboratory parameters, management and outcome of COVID-19 …

[HTML][HTML] Clinical profile of lung cancer in North India: A 10-year analysis of 1862 patients from a tertiary care center

…, V Hadda, H Iyer, D Jain, R Kumar, S Mittal, P Tiwari… - Lung India, 2020 - journals.lww.com
Materials and Methods: Consecutive lung cancer patients were studied over a 10-year period
from January 2008 to March 2018 at the All India Institute of Medical Sciences, New Delhi, …

[HTML][HTML] Transmission dynamics of the COVID-19 epidemic in India and modeling optimal lockdown exit strategies

…, A Bansal, R Kumar, VP Meena, P Tiwari… - International Journal of …, 2021 - Elsevier
India imposed one of the world’s strictest population-wide lockdowns on March 25, 2020 for
COVID-19. We estimated epidemiological parameters, evaluated the effect of control …

[PDF][PDF] Prevalence and severity of dysmenorrhea: a problem related to menstruation, among first and second year female medical students

…, H Singh, B Nel, P Singh, P Tiwari - Indian J Physiol …, 2008 - researchgate.net
Dysmenorrhea is the most common of gynecologic complaints. It affects half of all female
adolescents today and represents the leading cause of periodic college/school absenteeism …

Controllability of spacecraft attitude using control moment gyroscopes

SP Bhat, PK Tiwari - IEEE transactions on Automatic Control, 2009 - ieeexplore.ieee.org
This technical note describes an application of nonlinear controllability theory to the
problem of spacecraft attitude control using control moment gyroscopes (CMGs). Nonlinear …

A population based hybrid FCM-PSO algorithm for clustering analysis and segmentation of brain image

H Verma, D Verma, PK Tiwari - Expert systems with applications, 2021 - Elsevier
Fuzzy c-means (FCM) is a well-known unsupervised clustering algorithm based on fuzzy logic
and used in many applications. However, it has some disadvantages. One disadvantage …

Air pollution in India and related adverse respiratory health effects: past, present, and future directions

GC Khilnani, P Tiwari - Current opinion in pulmonary medicine, 2018 - journals.lww.com
India is currently exposed to high levels of ambient and household air pollutants. Respiratory
adverse effects of air pollution are significant contributors to morbidity and premature …

[PDF][PDF] Vulnerabilities of Wireless Security protocols (WEP and WPA2)

V Kumkar, A Tiwari, P Tiwari, A Gupta… - International Journal of …, 2012 - researchgate.net
Wirelesses Local Area Networks (WLANs) have become more prevalent and are widely
deployed and used in many popular places like university campuses, airports, residences, cafes …