Chanchal Kumar

ORCID: 0000-0003-1706-2729
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About
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Research Areas
  • Mycobacterium research and diagnosis
  • Tuberculosis Research and Epidemiology
  • Biosensors and Analytical Detection
  • SARS-CoV-2 and COVID-19 Research
  • Cancer-related molecular mechanisms research
  • Infectious Diseases and Mycology
  • Ferroelectric and Piezoelectric Materials
  • Electromagnetic Scattering and Analysis
  • High-pressure geophysics and materials
  • SARS-CoV-2 detection and testing
  • Ultrasonics and Acoustic Wave Propagation
  • Numerical methods in engineering
  • MicroRNA in disease regulation
  • Laser-Plasma Interactions and Diagnostics
  • Advanced Photocatalysis Techniques
  • ZnO doping and properties
  • RNA and protein synthesis mechanisms
  • Brain Tumor Detection and Classification
  • Composting and Vermicomposting Techniques
  • Lysosomal Storage Disorders Research
  • Extracellular vesicles in disease
  • Machine Learning in Bioinformatics
  • Ethnobotanical and Medicinal Plants Studies
  • Actinomycetales infections and treatment
  • Petroleum Processing and Analysis

Pandit Ravishankar Shukla University
2024

University of Delhi
1989-2023

Manonmaniam Sundaranar University
2022

Lawrence Livermore National Laboratory
2016-2020

Post Graduate Institute of Medical Education and Research
2019

We report details of an experimental platform implemented at the National Ignition Facility to obtain in situ powder diffraction data from solids dynamically compressed extreme pressures. Thin samples are sandwiched between tamper layers and ramp using a gradual increase drive-laser irradiance. Pressure history sample is determined high-precision velocimetry measurements. Up two independently timed pulses x rays produced or near time peak pressure by laser illumination thin metal foils. The...

10.1063/1.5129698 article EN cc-by Review of Scientific Instruments 2020-04-01

Abstract India has reported the fourth highest number of confirmed SARS-CoV-2 cases worldwide. Because there is little community testing for COVID, this case count likely an underestimate. When partially exited from lockdown on May 4, 2020, millions daily laborers left cities their rural family homes. RNA a near-random sample returning to state Bihar used estimate positive rate COVID across 6-week period immediately following initial lifting India’s lockdown. Positive rates among are only...

10.1101/2020.06.26.20138545 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2020-06-28

Tin-doped indium oxide (ITO) films have been deposited by RF sputtering an target onto substrates held at different distances from the surface. The deposition rate is constant up to a target-to-substrate distance of 3.5 cm and decreases with further increase in substrate distance, this being associated thermalisation (virtual source) sputtered neutrals. properties are observed be dependent on distance. Films 2 preferred orientation (440), lattice a=10.21+or-0.02 AA band gap eV; 8 (222),...

10.1088/0022-3727/22/3/013 article EN Journal of Physics D Applied Physics 1989-03-14

Abstract Background: Understanding the protein’s subcellular localization and secretory nature can greatly improve target identification for diagnostic assays drug discovery, although their in laboratory experiments is a time-consuming labor-intensive process. In order to identify proteins that could be targeted therapeutic intervention or development of assays, we used variety computational tools predict mycobacterial proline-glutamate/proline-proline-glutamate (PE/PPE) proteins. Methods:...

10.4103/ijmy.ijmy_99_23 article EN cc-by-nc-sa International Journal of Mycobacteriology 2023-07-01

Lysosomal storage disorders (LSDs) collectively constitute a significant public health burden in developing countries. Commoner LSDs include Gaucher, Fabry, and Niemann-Pick disease (NPD), but many cases remain undiagnosed. With the high incidence of consanguineous marriages, South East Asian countries are expected to have prevalence these LSDs. Here we report 4 NPD type A/B 3 families presenting with hepatosplenomegaly cytopenias including one family two sibs having hypertension mitral...

10.1155/2019/3108093 article EN cc-by Case Reports in Genetics 2019-04-21

We recently designed, built and commissioned a new pinhole / filter assembly for the equatorial hard x-ray imager (eHXI) at National Ignition Facility (NIF). In this paper we describe design metrology of diagnostic as well spectral spatial response detector. The eHXI has improved photon collection efficiency along with resolution by making use 1D imaging channels various filters. addition added Ross pair set Au K-alpha emission (67-69 keV). will improve our understanding sourcing hot...

10.1117/12.2238452 article EN Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE 2016-09-19

In this experimental exploration deal of the nano additive additives with Mahuca indica methyl ester diesel blends performance and emissions compression ignition engines were examined. The foremost phase (CuO Mgo) assorted into biodiesel-diesel at rate 50ppm for developing test fuels. other 20MEOM (20% + 80% diesel) without seen on a engine different load conditions. improve properties fuel like viscosity, calorific value decreased flash point fire point. Then compared differences to using...

10.5958/2249-7315.2017.00010.7 article EN Asian Journal of Research in Social Sciences and Humanities 2017-01-01

Brain analysis method is a necessary clinical function; can be analyzed by many techniques. Several diagnostic techniques are effective for brain scans, such as CT, MRI, X-ray, and CTA. If medical goals immediate realistic, then the prediction simple; these help patient's health. Purpose: In this project, CT-based intelligence gadget propagated using CNN-GB method. A real accurate talent system offers high quality treatment with an environmentally friendly success rate. Method: work, failure...

10.1063/5.0182037 article EN AIP conference proceedings 2024-01-01

Background: Herbal drugs are used in treatment of diseases since decades. Major contributing factor for their use is easy availability, less expensive and more belief common population because relatively side effects compared to allopathic medicines. Medicines natural origin or functional foods the prevention disease need hour. Hence, present review focused on activity four viz. Withania somnifera,Allium sativum,Curcuma longa andAzadirachta indica role different clinical complications....

10.15415/jptrm.2018.61004 article EN Journal of Pharmaceutical Technology Research and Management 2018-05-02

We report the draft genome sequence of Mycobacterium simiae , a slowly growing nontuberculous mycobacterium (NTM) isolated from mouthwash sample healthy person. This 6,603,693 bp exhibited 66.13% GC content and 6,391 genes with 6,257 coding sequences, 3 rRNAs, 78 tRNAs.

10.1128/mra.01185-20 article EN Microbiology Resource Announcements 2020-11-11
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