535 research outputs found
Story of the Story-Teller: A Conversation with Ramendra Kumar
No full textRamendra Kumar (Ramen) is an award-winning writer, storyteller and inspirational speaker with 42 books to his name. Ramen’s writings have been published by many of the leading publishers in the county and translated into 30 languages. They have found a place in several textbooks and anthologies. He has written across all genres ranging from picture books to adult fiction, satire, poetry, travelogues, biographies and on issues related to parenting and relationships. He has been invited to literary festivals held in Denmark, Greece, Sharjah, Sri Lanka as well Indian events including the prestigious Jaipur Litfest to conduct storytelling sessions and creative writing workshops. He has also been empanelled by Pearson India Education Services as well as several schools to conduct workshops. He was nominated as a Jury Member for the Best Children’s Author Category of The Times of India’s ‘Women AutHer’ Awards 2020. Many of his stories have been showcased by popular audio streaming, apps both within and outside the country, such as Spotify, Gaatha, Talking Stories Radio – London et al.
An Engineer & an MBA, Ramen was serving as the General Manager (Corporate Communications), SAIL, Rourkela Steel Plant, when he took Voluntary Retirement to pursue his passion, in August 2020. To know more about the writer, you can visit his website www.ramendra.in & his page on Wikipedia. Dr. Sagar Kumar Sharma interviews the author and unfolds the pages of his life.
 
Interview with Lakshmi Raj Sharma, Author of The Tailor’s Needle
No full textInterview with Indian writer Lakshmi Raj Sharma, author of 'The Tailor's needle
The Federal Approach to FiscalDecentralisation: Conceptual Contours for Policy Makers
No full textChanchal Kumar Sharma,in his paper demonstrates that in order for fiscal decentralisation to be effective, it must be approached federally. A federal approach is not a decentralised approach but a dynamically balanced approach; one that constantly keeps on adjusting the contrasting forces of centralisation and decentralisation to create a system that can ensure good governance in accordance with the rapidly changing global and local scenario. According to the author, the good governance of the present time has to be federally flexible and dynamically decentralised and institutions of fiscal federalism are crucial for achieving such a dynamic equilibrium. Fiscal decentralisation cannot be detached from the broader principles of fiscal federalism if it is to be successful, irrespective of the fact of whether it is being carried out in a federal or non-federal country. He argues that too much decentralisation or an overly strong central federal government precludes the survival of a constitutional federal state.Federalism; Fiscal Decentralization; centralization
The Federal Approach to FiscalDecentralisation: Conceptual Contours for Policy Makers
No full textChanchal Kumar Sharma,in his paper demonstrates that in order for fiscal decentralisation to be effective, it must be approached federally. A federal approach is not a decentralised approach but a dynamically balanced approach; one that constantly
keeps on adjusting the contrasting forces of centralisation and
decentralisation to create a system that can ensure good governance in
accordance with the rapidly changing global and local scenario.
According to the author, the good governance of the present time has to
be federally flexible and dynamically decentralised and institutions of
fiscal federalism are crucial for achieving such a dynamic equilibrium.
Fiscal decentralisation cannot be detached from the broader principles
of fiscal federalism if it is to be successful, irrespective of the fact of
whether it is being carried out in a federal or non-federal country. He
argues that too much decentralisation or an overly strong central federal
government precludes the survival of a constitutional federal state
Anomaly-Based DNN Model for Intrusion Detection in IoT and Model Explanation: Explainable Artificial Intelligence
No full textIoT has gained immense popularity recently with advancements in technologies and big data. IoT network is dynamically increasing with the addition of devices, and the big data is generated within the network, making the network vulnerable to attacks. Thus, network security is essential, and an intrusion detection system is needed. In this paper, we proposed a deep learning-based model for detecting intrusions or attacks in IoT networks. We constructed a DNN model, applied a filter method for feature reduction, and tuned the model with different parameters. We also compared the performance of DNN with other machine learning techniques in terms of accuracy, and the proposed DNN model with weight decay of 0.0001 and dropout rate of 0.01 achieved an accuracy of 0.993, and the reduced loss on the NSL-KDD dataset having five classes. DL models are a black box and hard to understand, so we explained the model predictions using LIME.Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Cyber Securit
Scientometric Portrait of Homi Jehangir Bhabha: The Father of Indian Nuclear Research Programme
No full textQuantitative and qualitative analysis with graphic representation of the publication productivity of a scientist facilitates easy and clear perception about the work of a scientist. Bhabha’s scientific work spanned over more than three decades (1933-1967) during which he published 104 publications, which could be classified into nine fields: Interaction of Radiation with Matter (4), Quantum Electrodynamics (5), Mathematical Physics (2), Cosmic Ray Physics (18), Elementary Particle Physics (14), Field Theory (15), General Physics (2), Nuclear Physics (4) and General (40). The highest number of publications (6) were published in 1941, 1945 and 1964 respectively. The average number of publications published per year was 3.05. His productivity coefficient was 0.05 which is a clear indicates that his publication productivity was quite consistent throughout his scientific career. He was single author in 79 of his publications and the main author in 24 publications indicates that he always preferred to work himself and lead the team as ‘mentor’. Bhabha had 22 collaborators during the period. Team of research collaborators working with a successful scientist documents the sociological aspect of history of science while generating knowledge by a leader in a domain.
Bhabha became a citable author in 1937. Bhabha received 1211 citations to his 30 publications out of 104 publications. Out of 104, 74 publications did not receive any citations. Out of 74 publications, 40 publications dealt subjects mainly of general interest. Bhabha’s 86.66 percent of cited publications received their first citations within four years of their publication indicates that his publications were noticed immediately and had direct impact among the fellow researchers working all over the world. His overall citation rate was 11.64 per cited publication. The highest citations 389 were received to the domain ‘Cosmic ray physics’. The highest number of citations received were 45 in 1938. His self-citations were only 24 (1.98%) and citations by others were 1187 (98.02%). The highest self citations were six in 1946. Bhabha’s mean diachronous self-citation rate was 1.98. The highest citation rate 28.4 was to the domain ‘Quantum electrodynamics. His single authored publications have received the highest number 863 (71.26%) of citations. Bhabha’s five publications have been cited more than 100 times each. His publications have been cited by the authors working in various diverse fields like nuclear physics, mathematical physics, instrumentation, optics, geophysics and geochemistry, condensed matter physics, applied physics, electrical and electronic engineering, mechanical engineering etc., indicating a very diverse influence and impact of Bhabha’s publications. Bhabha’s publications have also been cited by the Nobel laureates like V. L. Ginzberg, Wolfgang Pauli, H. A. Bethe, M. Born, W. Bothe, E. P. Wigner, H. Yukawa, P. M. S. Blackett and C. N. Yang which is an indication of his originality of ideas and high quality of publications
Macrothrix laticornis, s.lat.
No full text(63) Macrothrix laticornis (Jurine, 1820) s.lat. Indian records. Andhra Pradesh— Karuthapandi et al. (2012); Andaman & Nicobar Islands — Venkataraman (2000a); Assam —Sharma S. (2008a, b); Jammu & Kashmir— Brehm (1936), Raina & Vass (1993); Jharkhand — Chandrasekhar & Chatterjee (2008); Kerala —Michael & Sharma B.K. (1988); Maharashtra —Gaikwad et al. (2008), Koli & Muley (2012); Manipur —Sharma B.K. & Sharma S. (2009a); Meghalaya —Hatter et al. (2004), Sharma S (2010b); Rajasthan —Sharma V. et al. (2012); Tamil Nadu —Michael & Sharma B.K. (1988), Venkataraman (1999b), Raghunathan (1983), Raghunathan & Suresh Kumar (2002, 2009); West Bengal — Datta (2011); General record— Fernando & Kanduru (1984), Sharma & Michael (1987), Murugan et al. (1998), Raghunathan & Suresh Kumar (2003). Remarks. Described from Switzerland (Jurine 1820). The Indian record needs to be checked, probably, they belong to M. vietnamensis Silva-Briano, Dieu & Dumont, 1999. Raghunathan & Suresh Kumar (2003) listed Macrothrix laticornis (Fischer) in their checklist, but the author was represented in the wrong way. Distribution. M. laticornis s.str. is "reliably known from most of Europe, and extending east across most of temperate Asia, with outlying populations occurring as far as Central Nepal " (Silva-Briano et al. 1999). Macrothrix capensis monodi Gauthier, 1930 Indian records. Maharashtra — Rane (2005b); Goa— Rane (2008); Tripura —Venkataraman (1994); General record— Raghunathan & Suresh Kumar (2003). Remarks. Described from Algeria (Gauthier 1930). Junior synonym of M. odiosa (Kotov et al. 2005).Published as part of CHATTERJEE, TAPAS, KOTOV, ALEXEY A., DAMME, KAY VAN, CHANDRASEKHAR, S. V. A. & PADHYE, SAMEER, 2013, An annotated checklist of the Cladocera (Crustacea: Branchiopoda) from India, pp. 1-89 in Zootaxa 3667 (1) on page 32, DOI: 10.11646/zootaxa.3667.1.1, http://zenodo.org/record/526620
Physical and data-driven models hybridisation for modelling the dynamic state of a four-stroke marine diesel engine
No full textAccurate, reliable, and computationally inexpensive models of the dynamic state of combustion engines are a fundamental tool to investigate new engine designs, develop optimal control strategies, and monitor their performance. The use of those models would allow to improve the engine cost-efficiency trade-off, operational robustness, and environmental impact. To address this challenge, two state-of-the-art alternatives in literature exist. The first one is to develop high fidelity physical models (e.g., mean value engine, zero-dimensional, and one-dimensional models) exploiting the physical principles that regulate engine behaviour. The second one is to exploit historical data produced by the modern engine control and automation systems or by high-fidelity simulators to feed data-driven models (e.g., shallow and deep machine learning models) able to learn an accurate digital twin of the system without any prior knowledge. The main issues of the former approach are its complexity and the high (in some case prohibitive) computational requirements. While the main issues of the latter approach are the unpredictability of their behaviour (guarantees can be proved only for their average behaviour) and the need for large amount of historical data. In this work, following a recent promising line of research, we describe a modelling framework that is able to hybridise physical and data driven models, delivering a solution able to take the best of the two approaches, resulting in accurate, reliable, and computationally inexpensive models. In particular, we will focus on modelling the dynamic state of a four-stroke diesel engine testing the performance (both in terms of accuracy, reliability, and computational requirements) of this solution against state-of-the-art physical modelling approaches on real-world operational data
Grimaldina brazzai Richard 1892
No full text(60) Grimaldina brazzai Richard, 1892 Indian records. Assam —Sharma B.K. & Sharma S. (2008a, b); Madhya Pradesh — Rane (1984c); Rajasthan — Venkataraman (1990b); Tamil Nadu — Raghunathan & Suresh Kumar (2002, 2009); West Bengal — Venkataraman & Das (1993), Venkataraman (1998c), Venkataraman et al. (2000); General record— Fernando & Kanduru (1984); Raghunathan & Suresh Kumar (2003). Remarks. Valid taxon described from Gabon, West Africa (Richard 1892). It probably consists of a series of cryptic species (H. J. Dumont, pers. comm.). Venkataraman (1998) recorded this species from West Bengal and claim that it is the first report from India, later Venkataraman & Das (1993) again said they had found the first record, although Rane (1984c) already found this taxon before. Distribution. At the time, regarded as circumtropical (Smirnov 1992; Kotov & Ferrari 2010). Guernella ceylonica Daday, 1898 Indian records. General record— Brehm (1953), Raghunathan & Suresh Kumar (2003). Remarks. Described from Sri Lanka (Daday 1898). Junior synonym of G. raphaelis Richard, 1892 (Smirnov 1976, 1992), also listed as such in Michael & Sharma B.K. (1988). However, G. raphaelis is described from West Africa, and ceylonica is an available name for Oriental populations if these would indeed prove to belong to a separate species. Guernella odiosa (Gurney, 1916) Indian records. General record— Raghunathan & Suresh Kumar (2003). Remarks. Raghunathan and Kumar (2003) listed this combination as apparent mistake. In reality, this combination was never proposed by any other author in cladoceran taxonomy. Sometimes Macrothrix odiosa was placed to the genus Gurneyella Brehm, 1930 (see Biswas 1971), not Guernella Richard, 1892. If Guernella is a valid taxon, which is indeed very different from Macrothrix (Smirnov 1976, 1992), Gurneyella is an apparent junior synonym of Macrothrix (Kotov et al. 2005). See Macrothrix odiosa for further comments.Published as part of CHATTERJEE, TAPAS, KOTOV, ALEXEY A., DAMME, KAY VAN, CHANDRASEKHAR, S. V. A. & PADHYE, SAMEER, 2013, An annotated checklist of the Cladocera (Crustacea: Branchiopoda) from India, pp. 1-89 in Zootaxa 3667 (1) on pages 30-31, DOI: 10.11646/zootaxa.3667.1.1, http://zenodo.org/record/526620
INSPEC database analysis for Knowledge Management records
No full textThe study deals with the Knowledge Management papers covered in the INSPEC, an international database on Information Science, Physical Sciences, Engineering and Computer Sciences. The papers have been analysed in terms of their content and other scientometric parameters
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