M. Roy
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View article: Positive and negative impacts of the election: A study of West Bengal
Positive and negative impacts of the election: A study of West Bengal Open
Election is a crucial phenomenon in modern-day politics in a democratic World. All countries related to the election for the choice of their government. The election is a decision-making behavior of the citizens. Election flows both ways p…
View article: Effect of Different Binders on Tablet Hardness and Disintegration
Effect of Different Binders on Tablet Hardness and Disintegration Open
Binders are essential excipients in tablet formulations that influence the mechanical integrity and performance of the dosage form. The present study aimed to evaluate the effects of different binders—namely starch, polyvinylpyrrolidone (P…
View article: Assessment of Seasonality of Stream Water Quality: a Case Study of River Kaljani in Alipurduar Municipality, West Bengal, India
Assessment of Seasonality of Stream Water Quality: a Case Study of River Kaljani in Alipurduar Municipality, West Bengal, India Open
In this study an attempt was made to determine the seasonality of stream water quality: A case study of river Kaljani in Alipurduar Municipality, West Bengal, India. Monthly observations of 21 water quality parameters for the periods betwe…
View article: PRECLINICAL EVALUATION OF MARSILEA QUADRIFOLIA LEAVES FOR ITS WOUND HEALING ACTIVITY
PRECLINICAL EVALUATION OF MARSILEA QUADRIFOLIA LEAVES FOR ITS WOUND HEALING ACTIVITY Open
Marsilea quadrifolia is widely used for the treatment of varieties of skin diseases in the Ayurvedic medicine system, as well as it is also used as folk medicine in wound management.But still there was no scientific data available on wound…
View article: Fundamental scaling limits and bandwidth shaping of frequency-modulated combs
Fundamental scaling limits and bandwidth shaping of frequency-modulated combs Open
Frequency-modulated (FM) combs based on active cavities like quantum cascade lasers have recently emerged as promising light sources in many spectral regions. Unlike passive modelocking, which uses amplitude modulation to generate amplitud…
View article: PRECLINICAL EVALUATION OF HYDROALCOHOLIC EXTRACT OF PANAX GINSENG ROOT ON CARDIOVASCULAR ACTIVITY
PRECLINICAL EVALUATION OF HYDROALCOHOLIC EXTRACT OF PANAX GINSENG ROOT ON CARDIOVASCULAR ACTIVITY Open
Panax ginseng, one of the most well-known herbal remedies.Ginsenosides are P. ginseng's major active components, which were demonstrated to have a wide range of medicinal effects.Many studies indicate that ginsenosides provide a range of a…
View article: Probing the local electronic structure of isovalent Bi atoms in InP
Probing the local electronic structure of isovalent Bi atoms in InP Open
Cross-sectional scanning tunneling microscopy (X-STM) is used to experimentally study the influence of isovalent Bi atoms on the electronic structure of InP. We map the spatial pattern of the Bi impurity state, which originates from Bi ato…
View article: Structural Properties of Bi Containing InP Films Explored by Cross-Sectional Scanning
Structural Properties of Bi Containing InP Films Explored by Cross-Sectional Scanning Open
The structural properties of highly mismatched III-V semiconductors with small amounts of Bi are still not well understood at the atomic level. In this chapter, the potential of cross-sectional scanning tunneling microscopy (X-STM) to addr…
View article: The first sub-70 min non-interacting WD–BD system: EPIC212235321
The first sub-70 min non-interacting WD–BD system: EPIC212235321 Open
We present the discovery of the shortest-period, non-interacting, white\ndwarf-brown dwarf post-common-envelope binary known. The K2 light curve shows\nthe system, EPIC 21223532 has a period of 68.2 min and is not eclipsing, but\ndoes show…
View article: Incorporation of Bi atoms in InP studied at the atomic scale by cross-sectional scanning tunneling microscopy
Incorporation of Bi atoms in InP studied at the atomic scale by cross-sectional scanning tunneling microscopy Open
We show the potential of cross-sectional scanning tunneling microscopy to address structural properties of dilute III-V bismides by investigating Bi:InP. Bismuth atoms down to the second monolayer below the {110} InP surfaces, which give r…
View article: X-ray orbital modulation of a white dwarf accreting from an L dwarf
X-ray orbital modulation of a white dwarf accreting from an L dwarf Open
In an XMM-Newton observation of the binary SDSS J121209.31+013627.7, consisting of a white dwarf and an L dwarf, we detect X-ray orbital modulation as proof of accretion from the substellar companion onto the magnetic white dwarf. We const…
View article: Cross-sectional surveys of the mean intensity of infection in different age groupings for <i>A</i>. <i>lumbricoides</i> (A), <i>T</i>. <i>trichiura</i> (B), and hookworm (C) based on worm expulsion studies.
Cross-sectional surveys of the mean intensity of infection in different age groupings for <i>A</i>. <i>lumbricoides</i> (A), <i>T</i>. <i>trichiura</i> (B), and hookworm (C) based on worm expulsion studies. Open
These are typical age intensity profiles for the three most important STH species, where the colours denote the age groupings: pre-SAC (blue), SAC (red), and adults (orange). Data for A from [25], data for B [26], and data for C [27]. The …
View article: Impact of different treatment stratgies on the mean number of worms in different age groupings.
Impact of different treatment stratgies on the mean number of worms in different age groupings. Open
The coloured lines represent different treatment strategies: green—annual community-wide MDA (75% coverage of all age groupings (pre-SAC, SAC, and adults) and 95% drug efficacy); red—biannual age group targeted MDA (pre-SAC and SAC with 75…
View article: Magnetic anisotropy and magnetization dynamics of Fe nanoparticles embedded in Cr and Ag matrices
Magnetic anisotropy and magnetization dynamics of Fe nanoparticles embedded in Cr and Ag matrices Open
Static and dynamical magnetic properties of Fe nanoparticles (NPs) embedded in non-magnetic (Ag) and antiferromagnetic (Cr) matrices with a volume filling fraction (VFF) of 10% have been investigated. In both Fe@Ag and Fe@Cr nanocomposites…