8 results for "Chirag Modi"
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Journal Article
Filter-Based Active Damping of DAB Converter to Lower Battery Degradation in EV Fast Charging Application
Dual Active Bridge (DAB) converter is well suited for off-board fast Electric Vehicle Charging Stations (EVCS) and in DC microgrid-connected EVCS applications. However, proper modification in DAB converter topology is crucial for fast charging, as the charging current is very high, and any…
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Journal Article
Radiotherapy for inoperable Merkel cell carcinoma: a systematic review and pooled analysis
Background: Cumulative data on radiation monotherapy for Merkel cell carcinoma (MCC) is lacking. Objective: We sought to synthesize all available data on treatment outcomes for radiation monotherapy for inoperable stage I-III MCC. Methods: We performed a systematic review of the current literature…
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Journal Article
Estimating COVID-19 mortality in Italy early in the COVID-19 pandemic
Estimates of COVID-19-related mortality are limited by incomplete testing. Here, the authors perform counterfactual analyses and estimate that there were 59,000–62,000 deaths from COVID-19 in Italy until 9th September 2020, approximately 1.5 times higher than official statistics.
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Journal Article Full text
Occupational Exposure to Blood and Body Fluids among Healthcare Workers at a Tertiary Care Teaching Hospital: A Retrospective Observational Study
Introduction: Occupational exposure to Blood and Body Fluids (BBFs) through Needlestick Injuries (NSIs) or mucosal exposure can lead to the transmission of Blood-borne Viruses (BBVs). Such exposures require a robust reporting system followed by a detailed analysis of their root causes. Aim: To…
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Journal Article
Differentiable Cosmological Simulation with the Adjoint Method
Rapid advances in deep learning have brought not only a myriad of powerful neural networks, but also breakthroughs that benefit established scientific research. In particular, automatic differentiation (AD) tools and computational accelerators like GPUs have facilitated forward modeling of the…
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Journal Article
LtU-ILI: An All-in-One Framework for Implicit Inference in Astrophysics and Cosmology
This paper presents the Learning the Universe Implicit Likelihood Inference (LtU-ILI) pipeline, a codebase for rapid, user-friendly, and cutting-edge machine learning (ML) inference in astrophysics and cosmology. The pipeline includes software for implementing various neural architectures, training…
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Journal Article
A Statewide Multi-Institutional Study of Asymptomatic Pretreatment Testing of Radiation Therapy Patients for SARS-CoV-2 in a High-Incidence Region of the United States
Purpose: Our purpose was to establish the prevalence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) in asymptomatic patients scheduled to receive radiation therapy and its effect on management decisions. Methods and Materials: Between April 2020 and July 2020, patients without…
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Journal Article
A Parameter-masked Mock Data Challenge for Beyond-two-point Galaxy Clustering Statistics
The past few years have seen the emergence of a wide array of novel techniques for analyzing high-precision data from upcoming galaxy surveys, which aim to extend the statistical analysis of galaxy clustering data beyond the linear regime and the canonical two-point (2pt) statistics. We test and…