Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Srivastava SA"'
Publikováno v:
Endodontology, Vol 35, Iss 2, Pp 155-160 (2023)
Aim: This micro-computed tomography (micro-CT) study aims to quantitatively analyze the dentinal microcracks formed and propagated after endodontic retreatment using different file systems. Methods: Forty extracted mandibular premolars were selected.
Externí odkaz:
https://doaj.org/article/cf4c93ff462b4d96b96a9344997cfe45
Publikováno v:
International Journal for Simulation and Multidisciplinary Design Optimization, Vol 14, p 2 (2023)
An engine bracket is one of the most critical components of the engine used for mounting and supporting the engine in the vehicles. Today, the automobile industry requires lightweight components, which will reduce the car's overall weight when fitted
Externí odkaz:
https://doaj.org/article/4d0149ce696541ad8025a398d17595fb
Publikováno v:
Nonlinear Engineering, Vol 5, Iss 2, Pp 93-97 (2016)
In this paper, some sufficient conditions for uniform practical stability of impulsive functional differential equations in terms of two measures with effect of delay at the time of impulses are obtained by using piecewise continuous Lyapunov functio
Externí odkaz:
https://doaj.org/article/20978bb734b4416da0e86aea6ecd9d96
Publikováno v:
International Journal for Simulation and Multidisciplinary Design Optimization, Vol 11, p 4 (2020)
Steering knuckle connects steering system, suspension system and braking system to the chassis. The steering knuckle contributes a significant weight to the total weight of a vehicle. Increasing the efficiency of an automobile without compromising th
Externí odkaz:
https://doaj.org/article/b96c5b46dcb54ecdb3eb2810db4a3ea1
Autor:
Shukla Shashi Kant, Kumar Rajesh, Mishra Rohit Kumar, Pandey Anand, Pathak Ashutosh, Zaidi MGH, Srivastava Sanjeev Kr., Dikshit Anupam
Publikováno v:
Nanotechnology Reviews, Vol 4, Iss 5, Pp 439-448 (2015)
Several soil microbes are present in the rhizosphere zone, especially plant growth promoting rhizobacteria (PGPR), which are best known for their plant growth promoting activities. The present study reflects the effect of gold nanoparticles (GNPs) at
Externí odkaz:
https://doaj.org/article/13576b0bf5104d48bbfdbaf18fb910b8
Publikováno v:
Nanotechnology Reviews, Vol 4, Iss 5, Pp 401-409 (2015)
Copper oxide (CuO) is one of the most important transition metal oxides due to its unique properties. It is used in various technological applications such as high critical temperature, superconductors, gas sensors, in photoconductive applications an
Externí odkaz:
https://doaj.org/article/fa3833d5576e496899d7bd6045620702
Publikováno v:
Journal of the Serbian Chemical Society, Vol 77, Iss 5, Pp 599-605 (2012)
A new series of N-[2-(2-aminothiazolyl)ethyl]-4-(substitutedphenyl)- 3-chloro-2-oxo-1-iminoazetidine, compounds 4(a-m) have been synthesized from 2-aminothiazole as a starting material. The structure of all the synthesized compounds were confirmed by
Externí odkaz:
https://doaj.org/article/37f24e6b24e34b7ea557be5468875fb3
Publikováno v:
Journal of the Serbian Chemical Society, Vol 77, Iss 1, Pp 17-26 (2012)
A new series of N-[3-(10H-phenothiazinyl)-propyl]-2-(substituted phenyl)-4-oxo-5-( substituted benzylidene)-1,3-thiazolidine-carboxamide, 5(as) have been synthesized. The cycloaddition reaction of thioglycolic acid with N-[3-(10H-phenothiazinyl)-prop
Externí odkaz:
https://doaj.org/article/94c1e98058d54df2b18a21ceb396fa82
Publikováno v:
Nanoscale Research Letters, Vol 3, Iss 6, Pp 205-212 (2008)
AbstractCarbon nanotube (CNT) films were grown by microwave plasma-enhanced chemical vapor deposition process on four types of Si substrates: (i) mirror polished, (ii) catalyst patterned, (iii) mechanically polished having pits of varying size and sh
Externí odkaz:
https://doaj.org/article/b6e40a0b0cd44f81aa0d3a2fd0a732f2
Publikováno v:
Nanoscale Research Letters, Vol 3, Iss 1, Pp 25-30 (2007)
AbstractRandomly oriented short and low density conical carbon nanotubes (CNTs) were prepared on Si substrates by tubular microwave plasma enhanced chemical vapor deposition process at relatively low temperature (350–550 °C) by judiciously control
Externí odkaz:
https://doaj.org/article/f07739db810c4ce9bcb9f76cd7b74ff1