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| 1 | Structural studies of BaTiO_3:Er^(3+) and BaTiO_3:Yb^(3+) powders synthesized by hydrothermal method显示文摘Erbium and ytterbium doped barium titanate nanopowders were prepared using the hydrothermal method. A barium titanate structure doped with rare earth ions manifested new characteristics and improved the field of application of optical devices such as trichromatic tubes, LCD displays, lamps, and infrared lasers. In this work, BaTiO3:Er3+ and BaTiO3:Yb3+ were prepared using barium chloride [BaCl2], titanium butoxide [C16H36O4Ti], erbium chloride [ErCl3] and ytterbium chloride [YbCl3] as precursors. Anhydrous methanol was employed as a solvent. Metallic potassium was used to promote solubility in the system and increase the pH to 13. This method yielded the formation of a predominantly cubic structure in both Er3+ and Yb3+ doped BaTiO3 powders. Characteristic bondings of BaTiO3 were observed with FT-IR spectroscopy. The predominantly cubic structure was confirmed by X-ray diffraction and micro-Raman analyses. The particle size(~30 nm) was estimated using the Scherrer equation and X-ray diffraction data. The results were presented and discussed. | Garrido-Hernández A García-Murillo A Carrillo-Romo F de J Cruz-Santiago L A Chadeyron G Morales-Ramírez A de J Velumani S | 2014 | Journal of Rare Earths2014，32，11： | 3 |
| 2 | Global Wheat Head Detection 2021:An Improved Dataset for Benchmarking Wheat Head Detection Methods显示文摘The Global Wheat Head Detection(GWHD)dataset was created in 2020 and has assembled 193,634 labelled wheat heads from 4700 RGB images acquired from various acquisition platforms and 7 countries/institutions.With an associated competition hosted in Kaggle,GWHD_2020 has successfully attracted attention from both the computer vision and agricultural science communities.From this first experience,a few avenues for improvements have been identified regarding data size,head diversity,and label reliability.To address these issues,the 2020 dataset has been reexamined,relabeled,and complemented by adding 1722 images from 5 additional countries,allowing for 81,553 additional wheat heads.We now release in 2021 a new version of the Global Wheat Head Detection dataset,which is bigger,more diverse,and less noisy than the GWHD_2020 version. | Etienne David Mario Serouart Daniel Smith Simon Madec Kaaviya Velumani Shouyang Liu Xu Wang Francisco Pinto Shahameh Shafiee Izzat SATahir Hisashi Tsujimoto Shuhei Nasuda Bangyou Zheng Norbert Kirchgessner Helge Aasen Andreas Hund Pouria Sadhegi-Tehran Koichi Nagasawa Goro Ishikawa Sébastien Dandrifosse Alexis Carlier Benjamin Dumont Benoit Mercatoris Byron Evers Ken Kuroki Haozhou Wang Masanori Ishii Minhajul ABadhon Curtis Pozniak David Shaner LeBauer Morten Lillemo Jesse Poland Scott Chapman Benoit de Solan Frédéric Baret Ian Stavness Wei Guo | 2021 | Plant Phenomics2021，3，1： | 2 |
| 3 | Electrosynthesis and characterization of lead oxide thin films显示文摘 | Mahalingam T Velumani S Raja M | | 0，，： | 1 |
| 4 | Characterization of zinc phthalocyanine ( ZnPc ) for photovoltaic applications 显示文摘 | SENTHILARASU S VELUMANI S SATHYAMOORTHY R | 2003 | Appl Phys: A2003，77，34： | 1 |
| 5 | Structural and optical characterization of mechanochemically synthesized copper doped CdS nanopowders 显示文摘 | REYES P VELUMANI S | 2012 | Materials Science and Engineering B2012，177，14： | 1 |
| 6 | Detection of H5 avian influenza viruses by antigen-capture enzyme-linked immunosorbcnt assay using H5-spe, cific monoclonal antibody 显示文摘 | Fie Q Velumani S Du Q | 2007 | Clin Vaccine Immunol2007，14，5： | 1 |
| 7 | Detection of H5 avian influenza viruses by antigen-capture enzyme-linked immunosorbent assay using H5-specific monoclonal antibody显示文摘 | He Q Velumani S Du Q | 2007 | Clin Vaccine Immunol2007，14，5： | 1 |
| 8 | Electrosynthesis and characterization of lead oxide thinfilms 显示文摘 | Mahalingam T Velumani S Raja M | 2007 | Materials Characterization2007，58，89： | 1 |
| 9 | Influence of surface phenomena in oxidative desulfurization with WOx/ZrO2 catalysts 显示文摘 | Torres-Garcia E Canizal G Velumani S | 2004 | Appl Phys A2004，79，8： | 1 |
| 10 | Electrosynthesis and characterization of lead oxide thin films显示文摘 | MAHALINGAM T VELUMANI S RAJA M | 2007 | Materials Characterization2007，58，9： | 1 |
| 11 | Development of an antigen-capture ELISA for detection of H7 subtype avian influenza from experimentally infected chickens 显示文摘 | Velumani S Du Q Fenner BJ | 2008 | J Virol Methods2008，147，2： | 1 |
| 12 | Effect of Rapid Thermal Annealing on the Properties of PECVD Si NxThin Films显示文摘 | Karunagaran B Chung S J Velumani S | 2007 | Materials Chemisstry and Physics2007，106，1： | 1 |
| 13 | Protective immunity against influenza H5N1 virus challenge in mice by intranasal co-administration of baculovirus surfacedisplayed HA and recombinant CTB as an adjuvant 显示文摘 | PRABAKARAN M VELUMANI S HE Fand | 2008 | Virology2008，380，2： | 1 |
| 14 | Experimental and theoretical investigations of structural and optical properties of CIGS thin films显示文摘 | Chandramohan M Velumani S Venkatachalam T | | 0，，1： | 1 |
| 15 | Structural and optical characterization of hot wall deposited CdScxTe1-x films显示文摘 | Velumani S Mathew X Sebastian P J | 2003 | Solar Energy Materials and Solar Cells2003，76，3： | 1 |
| 16 | Protective immunity against influenza H5N1 virus challenge in mice by intranasal co-administration of baculovirus surface-displayed HA and recombinant CTB as an adjuvant 显示文摘 | PRABAKARAN M VELUMANI S HE F | 2008 | Virology2008，380，2： | 1 |
| 17 | Lead toxicity:An overview of prevalence in Indians显示文摘 | LYER S SENQUPTA C VELUMANI A | 2015 | Clin Chim Acta2015，451，： | 1 |
| 18 | Formation of ZnS nanorods by simple evaporation technique显示文摘 | Velumani S Ascencio J A | 2004 | Applied Physics A: Materials Science & Processing2004，79，1： | 1 |
| 19 | Electrosynthesis and characterization of lead oxide thinfilms显示文摘 | Mahalingam T Velumani S Raja M | 2007 | Materials Characterization2007，10，： | 1 |
| 20 | Detection of H5 avian influenza viruses by antigen-capture enzyme-linked immunosorbent assay using H5-specific monoclonal antibody显示文摘 | He Q Velumani S Du Q | 2007 | Clin Vaccine hnmunol2007，14，5： | 1 |
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