Zobrazeno 1 - 10
of 2 028
pro vyhledávání: '"J. Narayan"'
Publikováno v:
Materials Research Letters, Vol 9, Iss 7, Pp 300-307 (2021)
We report formation of self-organized nanodiamond ring structures due to dynamical heterogeneity in super undercooled carbon, created by nanosecond laser melting of amorphous carbon layers. We envisage that diamond tetrahedra self-organize and lead t
Externí odkaz:
https://doaj.org/article/634c34eb3ced4f1e8a1b0b2500fb7d05
Autor:
J. Narayan
Publikováno v:
Materials Research Letters, Vol 9, Iss 11, Pp 453-457 (2021)
We discuss the conversion of a pure screw dislocation into a helical (single helix) dislocation through absorption of vacancies. These helical dislocations having some edge and mostly screw character can pair up through attractive interaction to form
Externí odkaz:
https://doaj.org/article/39e434ee47ce4c84b0cb265a3816f4bf
Autor:
K. Alagarasu, J.A. Patil, M.B. Kakade, A.M. More, B. Yogesh, P. Newase, S.M. Jadhav, D. Parashar, H. Kaur, N. Gupta, N. Vijay, J. Narayan, P.S. Shah, Dr Ajanta Sharma, Dr Amita Jain, Dr Anudita Bhargava, Dr B. Anukumar, Dr Ashok M, Dr Bharti Malhotra, Dr B.J. Borkakoty, Dr Debasis Biswas, Dr SC Jaryal, Dr Kanwardeep Singh Dhingra, Dr K. Kaveri, Dr P.K. Khatri, Dr Manoj Kumar, Dr K. Nagamani, Dr Rahul Dhodapkar, Dr Rupinder Bakshi, Dr Paramjeet S. Gill, Dr Sanghamitra Pati, Dr Shanta Dutta, Dr Shantala G, Dr Usha Kalawat, Dr Disha A. Patel, Dr P. Vijayachari
Publikováno v:
International Journal of Infectious Diseases, Vol 111, Iss , Pp 242-252 (2021)
ABSTRACT: Objectives: A retrospective study was undertaken to investigate the circulating dengue virus (DENV) serotypes and genotypes in India in 2018. Methods: In total, 4963 samples referred to virus research diagnostic laboratories (n=21), the Ind
Externí odkaz:
https://doaj.org/article/adfbe8aa704b4222a86b334785bc277e
Publikováno v:
Materials Research Letters, Vol 7, Iss 4, Pp 164-172 (2019)
We present 1D, 2D and 3D structures of boron-doped Q-carbon with a higher superconducting transition temperature than the current value of 55 K in 25 at% B-doped amorphous Q-carbon. The higher transition temperature is predicted for 1D and 2D crystal
Externí odkaz:
https://doaj.org/article/eee92517aee048f3ace9522b484974c6
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 055821-055821-7 (2018)
This work reports polarized neutron reflectivity (PNR) measurements performed using the Magnetism Reflectometer at Oak Ridge National Laboratory on epitaxial BiFeO3(BFO)/La0.7Sr0.3MnO3(LSMO)/SrTiO3(STO)/MgO/TiN heterostructure deposited on Si (100) s
Externí odkaz:
https://doaj.org/article/c81fa16f3d4a4774b0a1c538573e5701
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 14, Pp 7173-7193 (2014)
This study evaluates a deployment strategy of a heavily instrumented mobile lab for characterizing multipollutant spatial patterns based upon a limited number of measurement days spread over different seasons. The measurements obtained through this d
Externí odkaz:
https://doaj.org/article/9e79cb4d98fd44db82fc76887c892a79
Autor:
E. Galarneau, P. A. Makar, Q. Zheng, J. Narayan, J. Zhang, M. D. Moran, M. A. Bari, S. Pathela, A. Chen, R. Chlumsky
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 8, Pp 4065-4077 (2014)
The offline Eulerian AURAMS (A Unified Regional Air quality Modelling System) chemical transport model was adapted to simulate airborne concentrations of seven PAHs (polycyclic aromatic hydrocarbons): phenanthrene, anthracene, fluoranthene, pyrene, b
Externí odkaz:
https://doaj.org/article/28ef5f274abc4f25a6516c7601ff1ef2
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 9, Pp 4839-4863 (2013)
L. Zhang et al. (2012), in a recent report, compared model estimates with new observations of oxidized and particulate mercury species (Hg2+ and Hgp) in the Great Lakes region and found that the sum of Hg2+ and Hgp varied between a factor of 2 to 10
Externí odkaz:
https://doaj.org/article/56b605e6e53e4c6caa7bdc80c501f222
Autor:
L. Zhang, P. Blanchard, D. A. Gay, E. M. Prestbo, M. R. Risch, D. Johnson, J. Narayan, R. Zsolway, T. M. Holsen, E. K. Miller, M. S. Castro, J. A. Graydon, V. L. St. Louis, J. Dalziel
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 9, Pp 4327-4340 (2012)
Dry deposition of speciated mercury, i.e., gaseous oxidized mercury (GOM), particulate-bound mercury (PBM), and gaseous elemental mercury (GEM), was estimated for the year 2008–2009 at 19 monitoring locations in eastern and central North America. D
Externí odkaz:
https://doaj.org/article/2e66840575f54904837b7faa772efbac
Autor:
I. Levy, P. A. Makar, D. Sills, J. Zhang, K. L. Hayden, C. Mihele, J. Narayan, M. D. Moran, S. Sjostedt, J. Brook
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 22, Pp 10895-10915 (2010)
This study examines the complexity of various processes influencing summertime ozone levels in the southern Great Lakes region of North America. Results from the Border Air Quality and Meteorology (BAQS-Met) field campaign in the summer of 2007 are e
Externí odkaz:
https://doaj.org/article/2cc6d71fd0e94123af179aa48fddae50