Search Results - "Kumar, Pawan"

The physics of gamma-ray bursts & relativistic jets by Kumar, Pawan, Zhang, Bing

“…We provide a comprehensive review of major developments in our understanding of gamma-ray bursts, with particular focus on the discoveries made within the last…”
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On the radiation mechanism of repeating fast radio bursts by Lu, Wenbin, Kumar, Pawan

“…Abstract Recent observations show that fast radio bursts (FRBs) are energetic but probably non-catastrophic events occurring at cosmological distances. The…”
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FRB coherent emission from decay of Alfvén waves by Kumar, Pawan, Bošnjak, Željka

“…ABSTRACT We present a model for fast radio bursts (FRBs) where a large-amplitude Alfvén wave packet is launched by a disturbance near the surface of a…”
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A Perspective on the Success and Failure of BCG by Kumar, Pawan

“…TB continues to be one of the major public health threats. BCG is the only available vaccine against TB and confers significant protection against the…”
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Health Benefits of Quercetin in Age-Related Diseases by Deepika, Maurya, Pawan Kumar

“…Polyphenols are the known group of phytochemicals that essentially consists of phenolic rings. These are the plant product present in varied fruits and…”
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A unified picture of Galactic and cosmological fast radio bursts by Lu, Wenbin, Kumar, Pawan, Zhang, Bing

“…ABSTRACT The discovery of a fast radio burst (FRB) in our Galaxy associated with a magnetar (neutron star with strong magnetic field) has provided a critical…”
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Fast radio burst source properties and curvature radiation model by Kumar, Pawan, Lu, Wenbin, Bhattacharya, Mukul

“…Abstract We use the observed properties of fast radio bursts (FRBs) and a number of general physical considerations to provide a broad-brush model for the…”
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Corrigendum: A Perspective on the Success and Failure of BCG by Kumar, Pawan

“…[This corrects the article DOI: 10.3389/fimmu.2021.778028.]…”
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Lignin for Bioeconomy: The Present and Future Role of Technical Lignin by Ekielski, Adam, Mishra, Pawan Kumar

“…Lignin, the term commonly used in literature, represents a group of heterogeneous aromatic compounds of plant origin. Protolignin or lignin in the cell wall is…”
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On the Missing Energy Puzzle of Tidal Disruption Events by Lu, Wenbin, Kumar, Pawan

“…For the majority of tidal disruption event (TDE) candidates, the observed energy in the optical/near-UV bands is of order 1051 erg. We show that this observed…”
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Implications of a rapidly varying FRB in a globular cluster of M81 by Lu, Wenbin, Beniamini, Paz, Kumar, Pawan

“…ABSTRACT A repeating source of fast radio bursts (FRBs) is recently discovered from a globular cluster of M81. Association with a globular cluster (or other…”
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Cross-Talk Between Antigen Presenting Cells and T Cells Impacts Intestinal Homeostasis, Bacterial Infections, and Tumorigenesis by Gaudino, Stephen J, Kumar, Pawan

“…Innate immunity is maintained in part by antigen presenting cells (APCs) including dendritic cells, macrophages, and B cells. APCs interact with T cells to…”
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Radiation forces constrain the FRB mechanism by Kumar, Pawan, Lu, Wenbin

“…ABSTRACT We provide constraints on fast radio burst (FRB) models by careful considerations of radiation forces associated with these powerful transients. We…”
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Circadian rhythms in glucose and lipid metabolism in nocturnal and diurnal mammals by Kumar Jha, Pawan, Challet, Etienne, Kalsbeek, Andries

“…Most aspects of energy metabolism display clear variations during day and night. This daily rhythmicity of metabolic functions, including hormone release, is…”
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A universal EDF for repeating fast radio bursts? by Lu, Wenbin, Kumar, Pawan

“…We make three assumptions: fast radio bursts (FRBs) are produced by neutron stars at cosmological distances; FRB rate tracks the core-collapse supernova rate;…”
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Antibiotic resistance in Vibrio cholerae: Understanding the ecology of resistance genes and mechanisms by Das, Bhabatosh, Verma, Jyoti, Kumar, Pawan, Ghosh, Amit, Ramamurthy, Thandavarayan

“…The unique genetic makeup and remarkable competency of Vibrio cholerae are the key factors that help the cholera pathogen adapt rapidly to adverse…”
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The Self-Assembly of Lignin and Its Application in Nanoparticle Synthesis: A Short Review by Mishra, Pawan Kumar, Ekielski, Adam

“…Lignin serves as a significant contributor to the natural stock of non-fossilized carbon, second only to cellulose in the biosphere. In this review article, we…”
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Linear polarization in gamma-ray burst prompt emission by Gill, Ramandeep, Granot, Jonathan, Kumar, Pawan

“…Abstract Despite being hard to measure, GRB prompt γ-ray emission polarization is a valuable probe of the dominant emission mechanism and the GRB outflow’s…”
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Subgrain characterization of low carbon copper bearing steel under plane strain compression using electron backscattered diffraction by Kumar, Pawan

“…The restoration mechanism (RM) and subgrain characteristics of 0.05C-1.52Cu-1.51Mn steel in single-hit plane strain compression (PSC) were investigated using a…”
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Transparency of fast radio burst waves in magnetar magnetospheres by Qu, Yuanhong, Kumar, Pawan, Zhang, Bing

“…ABSTRACT At least some fast radio bursts (FRBs) are produced by magnetars. Even though mounting observational evidence points towards a magnetospheric origin…”
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