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| 1 | Evaluation of influence of cold atmospheric pressure argon plasma operating parameters on degradation of aqueous solution of Reactive Blue 198(RB-198)显示文摘The intention of this work is to remove Reactive Blue 198(RB-198)dye components from simulated water solution using cold atmospheric pressure argon plasma jet.Aqueous solutions of RB-198 dye were treated as a function of various operating parameters such as applied potential,reaction time and distance between the plasma jet and surface of the liquid.The efficiency of the degradation of RB-198 molecules was explored by means of UV-Vis spectroscopy.The reactive species involved during the treatment process were examined by optical emission spectra(OES).The present hydroxyl radicals(OH·radical)and hydrogen peroxide(H2O2)in the plasma-treated aqueous dye solutions were investigated using various spectroscopic techniques.The other parameters such as total organic carbon(TOC),conductivity and p H were also reviewed.The toxicity of plasma-treated RB-198 solution was finally studied by diffusion bacterial analysis and by tracking seed germination processes.The results show that a higher degradation percentage of99.27%was acquired for the RB-198 treated at higher reaction time and applied potential,and shorter distance between the plasma jet and water surface.This may be due to the formation of various reactive oxygen(OH·radical,atomic oxygen(O)and H2O2)and nitrogen species(nitric oxide(NO)radicals and N2 second positive system(N2 SPS))during the processes as confirmed by OES analysis and other spectroscopy analysis.TOC(17.7%-81.8%)and pH(7.5-3.4)values of the plasma-treated RB-198 decreased significantly with respect to various operation parameters,which indicates the decomposition of RB-198 molecules in the aqueous solution.Moreover,the conductivity of plasma-treated RB-198 aqueous solutions was found to have increased linearly during the plasma treatment due to the formation of various ionic species in aqueous solution.The toxicity analysis clearly exhibits the non-toxic behavior of plasma-treated RB-198 aqueous solution towards the bacterial growth and germination of seeds. | K NAVANEETHA PANDIYARAJ D VASU P V A PADMANABHAN M PICHUMANI R R DESHMUKH V KANDAVELU | 2020 | Plasma Science and Technology2020，22，5： | 1 |
| 2 | Integrated Planning for School andCommunity:The Case of Johnston County,North Carolina显示文摘 | Taylor R G Vasu M L Causby J F | 1999 | Interfaces1999，，1： | 1 |
| 3 | Wavelet based compression and denoising of optical tomography data显示文摘 | SUMIT K N VASU R M PANIT M | 1999 | Optics Communications1999，167，： | 1 |
| 4 | Reconstruction of optical properties of low-scattering tissue using derivative estimated through perturbation Monte-Carlo method 显示文摘 | Kumar Y P Vasu R M | 2004 | Journal of Biomedical Optics2004，9，5： | 1 |
| 5 | Integrated Planning for School and Community:The Case of Johnston County, North Carolina显示文摘 | Taylor R G Vasu M L Causby J F | 1999 | Interfaces1999，29，1： | 1 |
| 6 | Integrated planning for school and community:The case of Johnston County,North Carolina显示文摘 | Taylor R G Vasu M L Causby J F | | 0，，01： | 1 |
| 7 | Wavelet based compression and denoising of optical tomography data显示文摘 | SUMIT K N VASU R M PANDIT M | 1999 | Opt Commun1999，167，： | 1 |
| 8 | Reconstruction of optical properties of low-scattering tissue using derivative estimated through perturbation Monte-Carlo method显示文摘 | Kumar Y P Vasu R M | 2004 | Journal of Biomedical Optics2004，9，5： | 1 |
| 9 | Aetiological diagnosis of microbial keratitis in South India-A study of 1618 cases显示文摘 | Bharathi M J Ramakrishnan R Vasu S | 2002 | Indian J Med Microbiol2002，20，1： | 1 |
| 10 | Integrated planning for school and community: The case of Johnston County, North Carolina显示文摘 | TAYLOR R G VASU M L CAUSBY J F | 1999 | Interfaces1999，29，1： | 1 |
| 11 | Epidemiological characteristics and laboratory diagnosis of fungal keratitis:a three year study 显示文摘 | Bharathi M J Ramkirshana R Vasu S Meenakshi R Palaniappan R | 2003 | Indian J Ophthalmol2003，51，4： | 1 |
| 12 | Epidemiological characteristics and laboratory diagnosis of fungal keratitis: a three-year study显示文摘 | Bharathi M J Ramakrishnan R Vasu S | 2003 | Indian J Ophthalmol2003，51，： | 1 |
| 13 | Wavelet based compression and denoising of optical tomography data显示文摘 | Sumit K Nath Vasu R M Pandit M | 1999 | Optics Communications1999，167，16： | 1 |
| 14 | Wavelet based compression and denoising of optical tomography data显示文摘 | NATH S K VASU R M PANDIT M | 1999 | Optics Communications1999，167，1： | 1 |
| 15 | Selective induction of dendritic cells using granulocyte macrophage-colony stimulating factor,but not fms-like tyrosine kinase receptor 3-ligand,activates thyroglobulin-specific CD4^+/CD25^+ T cells and suppresses experimental autoimmune thyroiditis显示文摘 | Vasu C Dogan R N Holterman M J | 2003 | J Immunol2003，170，： | 1 |
| 16 | Decline in subarachnoid haemorrhage volumes associated with the first wave of the COVID- 19 pandemic显示文摘Background During the COVID-19 pandemic,decreased volumes of stroke admissions and mechanical thrombectomy were reported.The study’s objective was to examine whether subarachnoid haemorrhage(SAH)hospitalisations and ruptured aneurysm coiling interventions demonstrated similar declines.Methods We conducted a cross-sectional,retrospective,observational study across 6 continents,37 countries and 140 comprehensive stroke centres.Patients with the diagnosis of SAH,aneurysmal SAH,ruptured aneurysm coiling interventions and COVID-19 were identified by prospective aneurysm databases or by International Classification of Diseases,10th Revision,codes.The 3-month cumulative volume,monthly volumes for SAH hospitalisations and ruptured aneurysm coiling procedures were compared for the period before(1 year and immediately before)and during the pandemic,defined as 1 March-31 May 2020.The prior 1-year control period(1 March-31 May 2019)was obtained to account for seasonal variation.Findings There was a significant decline in SAH hospitalisations,with 2044 admissions in the 3 months immediately before and 1585 admissions during the pandemic,representing a relative decline of 22.5%(95%CI−24.3%to−20.7%,p<0.0001).Embolisation of ruptured aneurysms declined with 1170-1035 procedures,respectively,representing an 11.5%(95%CI−13.5%to−9.8%,p=0.002)relative drop.Subgroup analysis was noted for aneurysmal SAH hospitalisation decline from 834 to 626 hospitalisations,a 24.9%relative decline(95%CI−28.0%to−22.1%,p<0.0001).A relative increase in ruptured aneurysm coiling was noted in low coiling volume hospitals of 41.1%(95%CI 32.3%to 50.6%,p=0.008)despite a decrease in SAH admissions in this tertile.Interpretation There was a relative decrease in the volume of SAH hospitalisations,aneurysmal SAH hospitalisations and ruptured aneurysm embolisations during the COVID-19 pandemic.These findings in SAH are consistent with a decrease in other emergencies,such as stroke and myocardial infarction. | Thanh N Nguyen Diogo C Haussen Muhammad M Qureshi Hiroshi Yamagami Toshiyuki Fujinaka Ossama Y Mansour Mohamad Abdalkader Michael Frankel Zhongming Qiu Allan Taylor Pedro Lylyk Omer F Eker Laura Mechtouff Michel Piotin Fabricio Oliveira Lima Francisco Mont'Alverne Wazim Izzath Nobuyuki Sakai Mahmoud Mohammaden Alhamza R Al-Bayati Leonardo Renieri Salvatore Mangiafico David Ozretic Vanessa Chalumeau Saima Ahmad Umair Rashid Syed Irteza Hussain Seby John Emma Griffin John Thornton Jose Antonio Fiorot Rodrigo Rivera Nadia Hammami Anna M Cervantes-Arslanian Hormuzdiyar H Dasenbrock Huynh Le Vu Viet Quy Nguyen Steven Hetts Romain Bourcier Romain Guile Melanie Walker Malveeka Sharma Don Frei Pascal Jabbour Nabeel Herial Fawaz Al-Mufti Atilla Ozcan Ozdemir Ozlem Aykac Dheeraj Gandhi Chandril Chugh Charles Matouk Pascale Lavoie Randall Edgell Andre Beer-Furlan Michael Chen Monika Killer-Oberpfalzer Vitor Mendes Pereira Patrick Nicholson Vikram Huded Nobuyuki Ohara Daisuke Watanabe Dong Hun Shin Pedro SC Magalhaes Raghid Kikano Santiago Ortega-Gutierrez Mudassir Farooqui Amal Abou-Hamden Tatsuo Amano Ryoo Yamamoto Adrienne Weeks Elena A Cora Rotem Sivan-Hoffmann Roberto Crosa Markus Möhlenbruch Simon Nagel Hosam Al-Jehani Sunil A Sheth Victor S Lopez Rivera James E Siegler Achmad Fidaus Sani Ajit S Puri Anna Luisa Kuhn Gianmarco Bernava Paolo Machi Daniel G Abud Octavio M Pontes-Neto Ajay K Wakhloo Barbara Voetsch Eytan Raz Shadi Yaghi Brijesh P Mehta Naoto Kimura Mamoru Murakami Jin Soo Lee Ji Man Hong Robert Fahed Gregory Walker Eiji Hagashi Steve M Cordina Hong Gee Roh Ken Wong Juan F Arenillas Mario Martinez-Galdamez Jordi Blasco Alejandro Rodriguez Vasquez Luisa Fonseca M Luis Silva Teddy Y Wu Simon John Alex Brehm Marios Psychogios William J Mack Matthew Tenser Tatemi Todaka Miki Fujimura Roberta Novakovic Jun Deguchi Yuri Sugiura Hiroshi Tokimura Rakesh Khatri Michael Kelly Lissa Peeling Yuichi Murayama Hugh Stephen Winters Johnny Wong Mohamed Teleb Jeremy Payne Hiroki Fukuda Kosuke Miyake Junsuke Shimbo Yusuke Sugimura Masaaki Uno Yohei Takenobu Yuji Matsumaru Satoshi Yamada Ryuhei Kono Takuya Kanamaru Masafumi Morimoto Junichi Iida Vasu Saini Dileep Yavagal Saif Bushnaq Wenguo Huang Italo Linfante Jawad Kirmani David S Liebeskind Viktor Szeder Ruchir Shah Thomas G Devlin Lee Birnbaum Jun Luo Anchalee Churojana Hesham E Masoud Carlos Ynigo Lopez Brendan Steinfort Alice Ma Ameer E Hassan Amal Al Hashmi Mollie McDermott Maxim Mokin Alex Chebl Odysseas Kargiotis Georgios Tsivgoulis Jane G Morris Clifford J Eskey Jesse Thon Leticia Rebello Dorothea Altschul Oriana Cornett Varsha Singh Jeyaraj Pandian Anirudh Kulkarni Pablo M Lavados Veronica V Olavarria Kenichi Todo Yuki Yamamoto Gisele Sampaio Silva Serdar Geyik Jasmine Johann Sumeet Multani Artem Kaliaev Kazutaka Sonoda Hiroyuki Hashimoto Adel Alhazzani David Y Chung Stephan A Mayer Johanna T Fifi Michael D Hill Hao Zhang Zhengzhou Yuan Xianjin Shang Alicia C Castonguay Rishi Gupta Tudor G Jovin Jean Raymond Osama O Zaidat Raul G Nogueira SVIN COVID-19 Registry,the Middle East North Africa Stroke and Interventional Neurotherapies Organization(MENA-SINO),Japanese Society of Vascular and Interventional Neurology Society(JVIN) | 2021 | Stroke & Vascular Neurology2021，6，4： | 0 |
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