Results 11 to 20 of about 782,530 (393)

Colorimetric Test for Fast Detection of SARS-CoV-2 in Nasal and Throat Swabs

medRxiv, 2020
Mass testing is fundamental to face the pandemic caused by the coronavirus SARS-CoV-2 discovered at the end of 2019. To this aim, it is necessary to establish reliable, fast and cheap tools to detect viral particles in biological material so to identify ...
B. D. Ventura, M. Cennamo, Antonio Minopoli, R. Campanile, Sergio Bolletti Censi, D. Terracciano, G. Portella, R. Velotta   +7 more
semanticscholar   +1 more source

A Mouse Model of Oropharyngeal Papillomavirus-Induced Neoplasia Using Novel Tools for Infection and Nasal Anesthesia

Viruses, 2020
Human head and neck cancers that develop from the squamous cells of the oropharynx (Oropharyngeal Squamous Cell Carcinomas or OPSCC) are commonly associated with the papillomavirus infection.
Andrea Bilger, Renee E. King, Josh P. Schroeder, Jared T. Piette, Louis A. Hinshaw, Andrew D. Kurth, Ronnie W. AlRamahi, Matthew V. Barthel, Ella T. Ward-Shaw, Darya Buehler, Kristyn S. Masters, Susan L. Thibeault, Paul F. Lambert   +12 more
doaj   +1 more source

Comparison of throat swabs and sputum specimens for viral nucleic acid detection in 52 cases of novel coronavirus (SARS-Cov-2)-infected pneumonia (COVID-19)

medRxiv, 2020
Objectives In December 2019, a novel coronavirus (SARS-CoV-2)-infected pneumonia (COVID-19) occurred in Wuhan, China. Laboratory-based diagnostic tests utilized real-time reverse transcriptase polymerase chain reaction (RT-PCR) on throat samples.
Chenyao Lin, J. Xiang, Mingzhe Yan, Hongze Li, Shuang Huang, Changxin Shen   +5 more
semanticscholar   +1 more source

Experimental Study on Microscale Simulation of Oil Accumulation in Sandstone Reservoir

Frontiers in Physics, 2022
It is generally believed that conventional hydrocarbon accumulates in sandstone traps after migrating at a certain distance. Unconventional hydrocarbon only migrates at a short distance before accumulation or being imbibed in the tiny pores of shale and ...
Dazhong Ren, Hanpeng Zhang, Zhenze Wang, Bingyu Ge, Dengke Liu, Rongjun Zhang   +5 more
doaj   +1 more source

Impacts of Pore-Throat System on Fractal Characterization of Tight Sandstones

Geofluids, 2020
The pore-throat structures play a dominant role in the evaluation of properties of tight sandstone, but it remains difficult to determine the related parameters and understand their impact on reservoir quality.
Dengke Liu, Z. Gu, R. Liang, Junwei Su, Dazhong Ren, Bin Chen, Chuanqing Huang, Chao Yang   +7 more
semanticscholar   +1 more source

IR Dynamics of d=2, N=(4,4) Gauge Theories and DLCQ of "Little String Theories" [PDF]

, 1999
We analyze the superconformal theories (SCFTs) which arise in the low-energy limit of N=(4,4) supersymmetric gauge theories in two dimensions, primarily the Higgs branch SCFT.
Aharony, Ofer, Berkooz, Micha
core   +3 more sources

THE ROLE OF MICROTRAUMA IN THE DEVELOPMENT OF BACTERIAL CORNEAL ULCERS

Oftalʹmologiâ, 2017
Purpose: To study the role of corneal  microtrauma in the development of complications, leading to bacterial ulcers. Performed clinical assessment, conservative therapy, and surgical  interventions for 236 patients with the  complication  of microtrauma,
A. I. Hazamova, E. N. Verigo, E. V. Chentsova   +2 more
doaj   +1 more source

The slowly rotating near extremal D1-D5 system as a `hot tube' [PDF]

, 2001
The geometry of the D1-D5 system with a small angular momentum j has a long throat ending in a conical defect. We solve the scalar wave equation for low energy quanta in this geometry.
Balasubramanian, Callan, Cvetic, Cvetic, Das, Das, Das, Dhar, Gutowski, Holzhey, Horowitz, Horowitz, Klebanov, Kraus, Lunin, Lunin, Maldacena, Maldacena, Maldacena, Maldacena, Maldacena, Mathur, Michelson, Oleg Lunin, Page, Preskill, Samir D. Mathur, Strominger, Unruh   +28 more
core   +2 more sources

A case of imported COVID-19 diagnosed by PCR-positive lower respiratory specimen but with PCR-negative throat swabs

Infectious Diseases, 2020
A 35-year-old woman presented with fever and mild diarrhoea without any respiratory symptoms 9 days after travelling to Japan from Wuhan, China. Her computed tomography scan revealed pneumonia.
R. Hase, T. Kurita, E. Muranaka, Hiroki Sasazawa, Haruki Mito, Y. Yano   +5 more
semanticscholar   +1 more source

Effect of throat washings on detection of 2019 novel coronavirus

Clinical Infectious Diseases, 2020
The 2019 novel coronavirus was detected in the self-collected throat washings. Positive testing rate of throat washing was much higher than that of Nasopharyngeal swabs.
W. Guo, Q. Jiang, F. Ye, Shaoqiang Li, C. Hong, Liyan Chen, Shiyue Li   +6 more
semanticscholar   +1 more source