Search Results - "Srivastava, N. N."

Differential Behaviors of Suprathermal 4He and Fe Populations in the Interplanetary Medium during Solar Cycle 24 by Dalal, Bijoy, Chakrabarty, D., Srivastava, N.

“…Investigations on the solar cycle variation of the properties of suprathermal populations (H and other heavy ions like 4He, 3He, C, O, and Fe) in the solar…”
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One-Step Green Synthesis of Gold Nanoparticles Using Black Cardamom and Effect of pH on Its Synthesis by Singh, Ashwani Kumar, Srivastava, O. N.

“…In the present article, an effective, one-step, and environmentally benign protocol for the synthesis of gold nanoparticles has been discussed. The black…”
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Evidence for distinctive changes in the solar wind helium abundance in solar cycle 24 by Yogesh, Chakrabarty, D, Srivastava, N

“…ABSTRACT The relative abundance of alpha particles with respect to protons, usually expressed as AHe = (nα/np)*100, is known to respond to solar activity,…”
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Novel biofiltration methods for the treatment of heavy metals from industrial wastewater by Srivastava, N.K., Majumder, C.B.

“…Most heavy metals are well-known toxic and carcinogenic agents and when discharged into the wastewater represent a serious threat to the human population and…”
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In vitro studies on organophosphate pesticides induced oxidative DNA damage in rat lymphocytes by Ojha, A., Srivastava, N.

“…•In vitro exposure with organophosphate pesticides induced oxidative stress in rat.•These pesticides caused oxidative DNA damage measured by modified comet…”
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Trajectory Clustering and an Application to Airspace Monitoring by Gariel, M., Srivastava, A. N., Feron, E.

“…This paper presents a framework aimed at monitoring the behavior of aircraft in a given airspace. Trajectories that constitute typical operations are…”
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Shape and Size-Dependent Magnetic Properties of Fe3O4 Nanoparticles Synthesized Using Piperidine by Singh, Ashwani Kumar, Srivastava, O. N., Singh, Kedar

“…In this article, we proposed a facile one-step synthesis of Fe 3 O 4 nanoparticles of different shapes and sizes by co-precipitation of FeCl 2 with piperidine…”
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Grain refinement of binary Al-Si, Al-Cu and Al-Ni alloys by ultrasonication by Srivastava, N., Chaudhari, G.P., Qian, M.

“…•Ultrasonic grain refinement (UGR) of Al-Si, Al-Cu and Al-Ni alloys was studied.•The highest ultrasonic intensity and highest solute content produced optimum…”
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The nucleus acts as a ruler tailoring cell responses to spatial constraints by Lomakin, A J, Cattin, C J, Cuvelier, D, Alraies, Z, Molina, M, Nader, G P F, Srivastava, N, Sáez, P J, Garcia-Arcos, J M, Zhitnyak, I Y, Bhargava, A, Driscoll, M K, Welf, E S, Fiolka, R, Petrie, R J, De Silva, N S, González-Granado, J M, Manel, N, Lennon-Duménil, A M, Müller, D J, Piel, M

“…The microscopic environment inside a metazoan organism is highly crowded. Whether individual cells can tailor their behavior to the limited space remains…”
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High Per formance and Flexible Supercapacitors based on Carbonized Bamboo Fibers for Wide Temperature Applications by Zequine, Camila, Ranaweera, C. K., Wang, Z., Singh, Sweta, Tripathi, Prashant, Srivastava, O. N., Gupta, Bipin Kumar, Ramasamy, K., Kahol, P. K., Dvornic, P. R., Gupta, Ram K.

“…High performance carbonized bamboo fibers were synthesized for a wide range of temperature dependent energy storage applications. The structural and…”
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High-Performance Flexible Supercapacitors obtained via Recycled Jute: Bio-Waste to Energy Storage Approach by Zequine, Camila, Ranaweera, C. K., Wang, Z., Dvornic, Petar R., Kahol, P. K., Singh, Sweta, Tripathi, Prashant, Srivastava, O. N., Singh, Satbir, Gupta, Bipin Kumar, Gupta, Gautam, Gupta, Ram K.

“…In search of affordable, flexible, lightweight, efficient and stable supercapacitors, metal oxides have been shown to provide high charge storage capacity but…”
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Fungal endophytes of Catharanthus roseus enhance vindoline content by modulating structural and regulatory genes related to terpenoid indole alkaloid biosynthesis by Pandey, Shiv S., Singh, Sucheta, Babu, C. S. Vivek, Shanker, Karuna, Srivastava, N. K., Shukla, Ashutosh K., Kalra, Alok

“…Not much is known about the mechanism of endophyte-mediated induction of secondary metabolite production in Catharanthus roseus . In the present study two…”
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Strategies to Minimize Various Stress-Related Freeze-Thaw Damages During Conventional Cryopreservation of Mammalian Spermatozoa by Kumar, Abhishek, Prasad, J K, Srivastava, N, Ghosh, S K

“…The aim of the article is to report a review on different sperm cryopreservation techniques, various stress-related freeze-thaw damages altering sperm…”
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Detection of mutations in the rpoB gene of rifampicin-resistant Mycobacterium tuberculosis strains inhibiting wild type probe hybridization in the MTBDR plus assay by DNA sequencing directly from clinical specimens by Sinha, Pallavi, Srivastava, G N, Tripathi, Rajneesh, Mishra, Mukti Nath, Anupurba, Shampa

“…The potential of genetic testing for rapid and accurate diagnosis of drug-resistant Mycobacterium tuberculosis strains is vital for efficient treatment and…”
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Grain refinement in ultrasonicated binary aluminium alloys by Srivastava, N., Chaudhari, G.P.

“…•Conventional technique for estimating the growth restriction factor is less accurate for near-eutectic alloys.•Scheil-Gulliver solidification simulation…”
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Carbon Nanomaterials for Next-Generation Interconnects and Passives: Physics, Status, and Prospects by Hong Li, Chuan Xu, Srivastava, N., Banerjee, K.

“…This paper reviews the current state of research in carbon-based nanomaterials, particularly the one-dimensional (1-D) forms, carbon nanotubes (CNTs) and…”
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Administration of slow release exogenous melatonin modulates oxidative stress profiles and in vitro fertilizing ability of the cryopreserved mithun (Bos frontalis) spermatozoa by Perumal, P., Chang, S., Baruah, K.K., Srivastava, N.

“…Mithun (Bos frontalis) is a unique domestic free range bovine species of North Eastern hilly regions of India. The present study was designed to assess the…”
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Low-energy electron reflectivity from graphene by Feenstra, R. M., Srivastava, N., Gao, Qin, Widom, M., Diaconescu, Bogdan, Ohta, Taisuke, Kellogg, G. L., Robinson, J. T., Vlassiouk, I. V.

“…Low-energy reflectivity of electrons from single- and multilayer graphene is examined both theoretically and experimentally. A series of minima in the…”
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On the Applicability of Single-Walled Carbon Nanotubes as VLSI Interconnects by Srivastava, N., Hong Li, Kreupl, F., Banerjee, K.

“…This paper presents a comprehensive study of the applicability of single-walled carbon nanotubes (SWCNTs) as interconnects in nanoscale integrated circuits. A…”
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mTOR pathway inhibition prevents neuroinflammation and neuronal death in a mouse model of cerebral palsy by Srivastava, Isha N, Shperdheja, Jona, Baybis, Marianna, Ferguson, Tanya, Crino, Peter B

“…Abstract Background and purpose Mammalian target of rapamycin (mTOR) pathway signaling governs cellular responses to hypoxia and inflammation including…”
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