Results 171 to 180 of about 794,109 (216)
Some of the next articles are maybe not open access.
Improving influenza virus detection
Expert Opinion on Medical Diagnostics, 2011Influenza virus infections cause significant morbidity, and the unique ability of these viruses to undergo antigenic drift and shift means that it is critical for current laboratory assays to keep pace with these changes for accurate diagnosis. New subtypes have the potential to evolve into pandemics hence accurate virus subtyping is also essential.In ...
Matthew C, Gray +2 more
openaire +2 more sources
Detection of hepatitis A virus in sewage
Journal of Virological Methods, 1983Hepatitis A virus was found in the sewage of a town during an outbreak of hepatitis. The test for the presence of the virus in 50 ml sewage samples was carried out by affinity chromatography on an immunoadsorbent column followed by immune electron microscopy. The sewage samples were collected from several locations in the town.
Y, Elkana +6 more
openaire +2 more sources
Cautious virus detection in the extreme
Proceedings of the 2007 workshop on Programming languages and analysis for security, 2007It is well known that there exist viruses whose set of infected programs is undecidable. If a virus detector is to err on the side of caution with respect to such a virus, then it must label some perfectly innocent programs as being infected by the virus.
John Case, Samuel E. Moelius
openaire +1 more source
VALIDATION OF PLANT VIRUS DETECTION
Acta Horticulturae, 2011Validation of test methods is required for laboratories seeking ISO 17025 accreditation. Recently developed manuals help choosing relevant performance characteristics to be studied for qualitative tests common in plant virus detection. For routine testing in certification schemes additional information on the plant material is important to determine ...
van Schadewijk, A.R. +3 more
openaire +2 more sources
Biosensors for Virus Detection
2021Viral infections today remain one of the global problems. Despite the significant number of developed methods for the determination and study of viral particles, their practical use is difficult due to the complexity and a small number of existing measuring instruments.
Olga I. Guliy +2 more
openaire +2 more sources
Characterizing and Detecting Virus Replication
Third International Conference on Systems (icons 2008), 2008Newly released computer viruses are spreading faster than ever before and current signature based detection do not protect against these unknown viruses. This paper presents a characterization of virus replication. Two detection models are developed, one using operation sequence matching and the other using frequency measures.
Jose Andre Morales +2 more
openaire +1 more source
2010
West Nile virus (WNV; Flavivirus, Flaviviridae) is a spherical enveloped virion containing single-stranded, positive-sense RNA, approximately 11 kb in length. The virus is the most widely distributed flavivirus in the world. Genetic analysis reveals two major lineages of virus, I and II, and several possible newly recognized lineages. Lineage I strains
Elizabeth B, Kauffman +3 more
openaire +2 more sources
West Nile virus (WNV; Flavivirus, Flaviviridae) is a spherical enveloped virion containing single-stranded, positive-sense RNA, approximately 11 kb in length. The virus is the most widely distributed flavivirus in the world. Genetic analysis reveals two major lineages of virus, I and II, and several possible newly recognized lineages. Lineage I strains
Elizabeth B, Kauffman +3 more
openaire +2 more sources
DETECTION OF AN AVIRULENT VIRUS APPARENTLY RELATED TO FRIEND VIRUS
Australian Journal of Experimental Biology and Medical Science, 1963SUMMARYThe WM1‐B strain of Friend virus was originally recovered from mice which had been inoculated with WM1 virus. The question of relationship between the two strains was examined.Antisera prepared in stock C3H mice against either WM1‐B or WM1 virus neutralized WM1‐B virus but not WM1 virus. Q.I.M.R.
openaire +2 more sources
Cervical cancer prevention and control in women living with human immunodeficiency virus
Ca-A Cancer Journal for Clinicians, 2021Philip E Castle, Vikrant V Sahasrabuddhe
exaly