Sushanta K. Mondal
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View article: Perception of Indian medical students on teaching–learning in vernacular language: A qualitative survey
Perception of Indian medical students on teaching–learning in vernacular language: A qualitative survey Open
Background Indian medical students from vernacular language mediums of education may face challenges in understanding the medical syllabus as modern medicine is taught exclusively in English. We investigated the perception of Indian first-…
View article: The Nature of Turbulence at Sub-Electron Scales in the Solar Wind
The Nature of Turbulence at Sub-Electron Scales in the Solar Wind Open
The nature of turbulence at sub-electron scales has remained an open question, central to understanding how electrons are heated in the solar wind. This is primarily because spacecraft measurements have been limited to magnetic field fluct…
View article: Probing Equatorial Ionospheric TEC at Sub-GHz Frequencies with Wide-Band (B4) uGMRT Interferometric Data
Probing Equatorial Ionospheric TEC at Sub-GHz Frequencies with Wide-Band (B4) uGMRT Interferometric Data Open
Phase stability at low radio frequencies is severely impacted by ionospheric propagation delays. Radio interferometers such as the giant metrewave radio telescope (GMRT) are capable of detecting changes in the ionosphere’s total electron c…
View article: Hybrid Morphology Radio Sources from the MeerKAT Absorption Line Survey (MALS): Radio, Mid-infrared and Environmental Characteristics
Hybrid Morphology Radio Sources from the MeerKAT Absorption Line Survey (MALS): Radio, Mid-infrared and Environmental Characteristics Open
Hybrid morphology radio sources (HyMoRSs) are a rare subclass of radio galaxies that display a Fanaroff-Riley type I (FR I) morphology on one side of the central supermassive black hole (SMBH) and a type II (FR II) morphology on the other.…
View article: D- and F-Region Ionospheric Response to the Severe Geomagnetic Storm of April 2023
D- and F-Region Ionospheric Response to the Severe Geomagnetic Storm of April 2023 Open
This study investigates the impact on the Earth’s ionosphere of a severe geomagnetic storm (Dst ∼ −212 nT) that began on 23 April 2023 at around 17:37 UT according to very low-frequency (VLF, 3–30 kHz) or low-frequency (LF, 30–300 kHz) rad…
View article: Attitude of Student Teachers towards Teaching Profession
Attitude of Student Teachers towards Teaching Profession Open
View article: ALMA and GMRT Studies of Dust Continuum Emission and Spectral Lines Toward Oort Cloud Comet C/2022 E3 (ZTF)
ALMA and GMRT Studies of Dust Continuum Emission and Spectral Lines Toward Oort Cloud Comet C/2022 E3 (ZTF) Open
The atomic and molecular compounds of cometary ices serve as valuable knowledge into the chemical and physical properties of the outer solar nebula, where comets are formed. From the cometary atmospheres, the atoms and gas-phase molecules …
View article: ALMA and GMRT Studies of Dust Continuum Emission and Spectral Lines Toward Oort Cloud Comet C/2022 E3 (ZTF)
ALMA and GMRT Studies of Dust Continuum Emission and Spectral Lines Toward Oort Cloud Comet C/2022 E3 (ZTF) Open
The atomic and molecular compounds of cometary ices serve as valuable knowledge into the chemical and physical properties of the outer solar nebula, where comets are formed. From the cometary atmospheres, the atoms and gas-phase molecules …
View article: Emergence of two inertial sub-ranges in solar wind turbulence: dependence on heliospheric distance and solar activity
Emergence of two inertial sub-ranges in solar wind turbulence: dependence on heliospheric distance and solar activity Open
The solar wind is highly turbulent, and intermittency effects are observed for fluctuations within the inertial range. By analyzing magnetic field spectra and fourth-order moments, we perform a comparative study of turbulence and intermitt…
View article: Discovery of Giant Radio Sources from TGSS Alternative Data Release 1: Radio, Optical, and Infrared Properties
Discovery of Giant Radio Sources from TGSS Alternative Data Release 1: Radio, Optical, and Infrared Properties Open
Giant radio sources (GRSs) are the single largest astrophysical objects known in the Universe that have grown to megaparsec scales (≥0.7 Mpc). GRSs are much rarer compared with normal-sized radio galaxies. Still, the reason for the formati…
View article: Impact of the Severe Geomagnetic Storm of April 2023 on the Ionosphere Observed by Vlf/Lf Signals and Ionosonde
Impact of the Severe Geomagnetic Storm of April 2023 on the Ionosphere Observed by Vlf/Lf Signals and Ionosonde Open
View article: Search for X/Z-shaped radio sources from TGSS ADR 1
Search for X/Z-shaped radio sources from TGSS ADR 1 Open
A small subclass of radio galaxies, exhibiting a pair of secondary low-surface-brightness radio lobes oriented at an angle to the primary high-surface-brightness lobes, is the group known as X-shaped radio galaxies (XRGs). In some cases, i…
View article: Discovery of giant radio sources from TGSS ADR 1: radio, optical, and infrared properties
Discovery of giant radio sources from TGSS ADR 1: radio, optical, and infrared properties Open
Giant radio sources (GRSs) are the single largest astrophysical objects known in the universe that have grown to megaparsec scales ($\ge$ 0.7 Mpc). GRSs are much rarer compared with normal-sized radio galaxies. Still, the reason for the fo…
View article: IMPACT OF TWO TROPICAL CYCLONES ON THE RADIO ATMOSPHERICS OBSERVED USING VLF RECEIVERS
IMPACT OF TWO TROPICAL CYCLONES ON THE RADIO ATMOSPHERICS OBSERVED USING VLF RECEIVERS Open
The response of electric field intensity of VLF radio atmospherics during two tropical cyclones Fani (May 2019) and Amphan (May 2020) has been presented in this paper. VLF radio atmospherics (or VLF sferics) received at Coochbehar (CHB) an…
View article: A prospective observational study on the effectiveness of risk of malignancy index score (RMI 3) in a tertiary care centre in Eastern India
A prospective observational study on the effectiveness of risk of malignancy index score (RMI 3) in a tertiary care centre in Eastern India Open
Background: Adnexal mass is a common presentation in today’s gynecological practice. The incidence of ovarian cancer is increasing day by day and diagnosis is often difficult to be made pre operatively with inadequate surgical exploration …
View article: A spatiotemporal universal model for the prediction of the global solar radiation based on Fourier series and the site altitude
A spatiotemporal universal model for the prediction of the global solar radiation based on Fourier series and the site altitude Open
View article: Students' Engagement During Collection Of Attendance: An Experience Of A Pilot Study
Students' Engagement During Collection Of Attendance: An Experience Of A Pilot Study Open
In many medical colleges in India, the annual intake for an undergraduate course is 250. Recording attendance of 250 students is a humongous task. It involves an average of 8.93 ± 1.06 minutes, which is approximately 15% of the total time …