Institution
Banaras Hindu University
Education•Varanasi, Uttar Pradesh, India•
About: Banaras Hindu University is a education organization based out in Varanasi, Uttar Pradesh, India. It is known for research contribution in the topics: Population & Catalysis. The organization has 11858 authors who have published 23917 publications receiving 464677 citations. The organization is also known as: Kashi Hindu Vishvavidyalay & Benares Hindu University.
Topics: Population, Catalysis, Dielectric, Alloy, Raman spectroscopy
Papers published on a yearly basis
Papers
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TL;DR: This review tries to present the available data on As levels in various dietary sources, and the variation in the levels of inorganic and organic As species in different food items influence the associated As toxicity.
180 citations
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TL;DR: It is shown that a normal neuromuscular junction (NMJ) structure depends on SMN expression and that SMN concentrates in the post-synaptic NMJ regions, suggesting that increased BMP activity in SMA patients may help to alleviate symptoms of the disease.
Abstract: Spinal Muscular Atrophy (SMA), a recessive hereditary neurodegenerative disease in humans, has been linked to mutations in the survival motor neuron (SMN) gene. SMA patients display early onset lethality coupled with motor neuron loss and skeletal muscle atrophy. We used Drosophila, which encodes a single SMN ortholog, survival motor neuron (Smn), to model SMA, since reduction of Smn function leads to defects that mimic the SMA pathology in humans. Here we show that a normal neuromuscular junction (NMJ) structure depends on SMN expression and that SMN concentrates in the post-synaptic NMJ regions. We conducted a screen for genetic modifiers of an Smn phenotype using the Exelixis collection of transposon-induced mutations, which affects approximately 50% of the Drosophila genome. This screen resulted in the recovery of 27 modifiers, thereby expanding the genetic circuitry of Smn to include several genes not previously known to be associated with this locus. Among the identified modifiers was wishful thinking (wit), a type II BMP receptor, which was shown to alter the Smn NMJ phenotype. Further characterization of two additional members of the BMP signaling pathway, Mothers against dpp (Mad) and Daughters against dpp (Dad), also modify the Smn NMJ phenotype. The NMJ defects caused by loss of Smn function can be ameliorated by increasing BMP signals, suggesting that increased BMP activity in SMA patients may help to alleviate symptoms of the disease. These results confirm that our genetic approach is likely to identify bona fide modulators of SMN activity, especially regarding its role at the neuromuscular junction, and as a consequence, may identify putative SMA therapeutic targets.
179 citations
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TL;DR: In this article, the PHENIX 2007 data set of J/psi yields at forward rapidity (1.2 < vertical bar y vertical bar < 2.2) in Au + Au collisions at root s(NN) = 200 GeV.
Abstract: Heavy quarkonia are observed to be suppressed in relativistic heavy-ion collisions relative to their production in p + p collisions scaled by the number of binary collisions. In order to determine if this suppression is related to color screening of these states in the produced medium, one needs to account for other nuclear modifications including those in cold nuclear matter. In this paper, we present new measurements from the PHENIX 2007 data set of J/psi yields at forward rapidity (1.2 < vertical bar y vertical bar < 2.2) in Au + Au collisions at root s(NN) = 200 GeV. The data confirm the earlier finding that the suppression of J/. at forward rapidity is stronger than at midrapidity, while also extending the measurement to finer bins in collision centrality and higher transverse momentum (p(T)). We compare the experimental data to the most recent theoretical calculations that incorporate a variety of physics mechanisms including gluon saturation, gluon shadowing, initial-state parton energy loss, cold nuclear matter breakup, color screening, and charm recombination. We find J/psi suppression beyond cold-nuclear-matter effects. However, the current level of disagreement between models and d + Au data precludes using these models to quantify the hot-nuclear-matter suppression.
179 citations
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TL;DR: In this article, the inhibition effect of bis-thiadiazole derivatives (BTDs) against the corrosion of mild steel in 1 M HCl solution was studied by weight loss, electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization methods.
179 citations
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TL;DR: In this article, the authors discuss various approaches of ecosystem restoration on mine spoil, criteria for the selection of plantation species and future research needs in this regard, and discuss the criteria for selecting the best tree plantations.
Abstract: Because of large-scale destruction of natural areas due to mining operations, a restoration strategy is needed as a part of the overall mining management plan In restoration, emphasis is given first to build soil organic matter, nutrients and vegetation cover to accelerate natural recovery process Tree plantations can be used as a tool for mine spoil restoration as they have ability to restore soil fertility and ameliorate microclimatic conditions We discuss here various approaches of ecosystem restoration on mine spoil, criteria for the selection of plantation species and future research needs in this regard
178 citations
Authors
Showing all 12110 results
Name | H-index | Papers | Citations |
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Ashok Kumar | 151 | 5654 | 164086 |
Rajesh Kumar | 149 | 4439 | 140830 |
Prashant Shukla | 131 | 1341 | 85287 |
Sudhir Malik | 130 | 1669 | 98522 |
Vijay P. Singh | 106 | 1699 | 55831 |
Rakesh Agrawal | 105 | 668 | 107569 |
Gautam Sethi | 102 | 425 | 31088 |
Jens Christian Frisvad | 99 | 453 | 31760 |
Sandeep Kumar | 94 | 1563 | 38652 |
E. De Clercq | 90 | 774 | 30296 |
Praveen Kumar | 88 | 1339 | 35718 |
Shyam Sundar | 86 | 614 | 30289 |
Arvind Kumar | 85 | 876 | 33484 |
Padma Kant Shukla | 84 | 1232 | 35521 |
Brajesh K. Singh | 83 | 401 | 24101 |