Search Results - "Mondal, Ashok"

A study on the formation of field, binary or multiple stars: a 2D approach through dynamical system by Mondal, Ashok, Chattopadhyay, Tanuka, Sen, Anisha

“…A dynamical model has been developed to envisage the star formation scenario in filamentary molecular clouds. In the present work a double well potential has…”
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Effect of compound nuclear reaction mechanism in 12C(Li6,d) reaction at sub-Coulomb energy by Mondal, Ashok, Adhikari, S., Basu, C.

“…The angular distribution of the 12C(Li6,d) reaction populating the 6.92 and 7.12 MeV states of 16O at sub-Coulomb energy (E=cm3 MeV) are analysed in the…”
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Detection of Lungs Status Using Morphological Complexities of Respiratory Sounds by Mondal, Ashok, Saha, Goutam, Bhattacharya, Parthasarathi

“…Traditionally, the clinical diagnosis of a respiratory disease is made from a careful clinical examination including chest auscultation. Objective analysis and…”
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Qualitative analysis and control of predator switching on an eco-epidemiological model with prey refuge and harvesting by Pal, A.K., Bhattacharyya, Anindita, Mondal, Ashok

“…In this paper, an eco-epidemiological model has been studied where disease of prey population is modelled by a Susceptible–Infected (SI) scheme. Prey switching…”
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Rich dynamics of non-toxic phytoplankton, toxic phytoplankton and zooplankton system with multiple gestation delays by Mondal, Ashok, Pal, A. K., Samanta, G. P.

“…The plankton community is classified into three category of species, namely, non-toxic phytoplankton (NTP), toxic phytoplankton (TPP) and zooplankton. In this…”
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Wear behaviour of AE42+20% saffil Mg-MMC by Kumar Mondal, Ashok, Chandra Rao, B.S.S., Kumar, Subodh

“…The wear behaviour of AE42 magnesium alloy and AE42+20% saffil short fibre composite is investigated in dry sliding condition using a pin-on-disc set-up in the…”
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The calculation of astrophysical S factors for E1 and E2 capture data of 12C(α , γ)16O reaction at 300 keV by Mondal, Ashok Kumar, Basu Chinmay

“…The astrophysical S factors of E1 and E2 capture data of 12C( α , γ) reaction at 300 keV have been calculated based on our recent determined ANC values of 6.92…”
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Dependence of star formation rate on different properties of molecular clouds by Mondal, Ashok, Chattopadhyay, Tanuka

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Observation of anomalous excitonic emission in V-doped WS2 QDs synthesized by hydrothermal method and subsequent mechanical exfoliation by Bhatt, Prarbdh, Mondal, Ashok Kumar, Halder, Nilanjan

“…This study focuses on synthesizing vanadium (V) doped 2H phase WS2 via a facile hydrothermal method and subsequent liquid phase mechanical exfoliation of the…”
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Analysing hysteresis and residual strains in thermal cycling curves of short fibre reinforced Mg-MMCs by Kumar, Subodh, Kumar Mondal, Ashok, Dieringa, Hajo, Kainer, Karl-Ulrich

“…Hysteresis and residual strains as exhibited by thermal cycling curves of QE22 based Mg alloy reinforced with Maftech ®, Saffil ® or Supertech ® short fibres…”
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Complex dynamical behaviour of predator–prey model with harvesting and multiple delays by Pal, Amit K., Mondal, Ashok

“…In this work, we investigate a predator–prey model with Crowley–Martin functional response and constant harvesting. The model is extended by incorporating two…”
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Fragmentation of molecular cloud in a polytropic medium by Mondal, Ashok, Chattopadhyay, Tanuka

“…•Star formation in molecular clouds has been considered.•Thermal instability along with opacity and molecular cooling.•Negative polytropes result in field…”
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Age-selective harvesting in a delayed predator–prey model with fear effect by Mondal, Ashok, Pal, Amit K.

“…In this article, we discussed the dynamic behavior of a delay-induced harvested predator–prey model with fear effects (perceived by the prey). We then…”
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A novel feature extraction technique for pulmonary sound analysis based on EMD by Mondal, Ashok, Banerjee, Poulami, Tang, Hong

“…•A new feature extraction technique is proposed based on EMD framework and statistical parameters.•One complete breathing cycle is calculated using Hilbert…”
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Low Ohmic contact resistance and high on/off ratio in transition metal dichalcogenides field-effect transistors via residue-free transfer by Mondal, Ashok, Biswas, Chandan, Park, Sehwan, Cha, Wujoon, Kang, Seoung-Hun, Yoon, Mina, Choi, Soo Ho, Kim, Ki Kang, Lee, Young Hee

“…Beyond-silicon technology demands ultrahigh performance field-effect transistors. Transition metal dichalcogenides provide an ideal material platform, but the…”
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Observation of Ultrahigh Photoconductivity in DNA-MoS 2 Nano-Biocomposite by Kokkiligadda, Samanth, Mondal, Ashok, Um, Soong Ho, Park, Sung Ha, Biswas, Chandan

“…A nano-biocomposite film with ultrahigh photoconductivity remains elusive and critical for bio-optoelectronic applications. A uniform, well-connected,…”
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A Noise Reduction Technique Based on Nonlinear Kernel Function for Heart Sound Analysis by Mondal, Ashok, Saxena, Ishan, Tang, Hong, Banerjee, Poulami

“…The main difficulty encountered in interpretation of cardiac sound is interference of noise. The contaminated noise obscures the relevant information, which…”
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Enhancement of upconversion emission and temperature sensing of paramagnetic Gd2Mo3O9: Er3+/Yb3+ phosphor via Li+/Mg2+ co-doping by Sinha, Shriya, Mondal, Ashok, Kumar, Kaushal, Swart, H.C.

“…Herein, enhancement of upconversion emission and temperature sensing in Li+/Mg2+ co-doped Gd2Mo3O9: Er3+/Yb3+ is reported. The upconversion emission…”
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Enhancement of lung sounds based on empirical mode decomposition and fourier transform algorithm by Mondal, Ashok, Banerjee, Poulami, Somkuwar, Ajay

“…Highlights • A new lung sound enhancement technique is proposed based on EMD framework and prediction algorithm. • Heart sound locations in the lung sound…”
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Observation of Ultrahigh Photoconductivity in DNA‐MoS2 Nano‐Biocomposite by Kokkiligadda, Samanth, Mondal, Ashok, Um, Soong Ho, Park, Sung Ha, Biswas, Chandan

“…A nano‐biocomposite film with ultrahigh photoconductivity remains elusive and critical for bio‐optoelectronic applications. A uniform, well‐connected,…”
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