Results 11 to 20 of about 2,451,911 (303)
Information limits for detecting a subhypergraph [PDF]
Stat, 2021 We consider the problem of recovering a subhypergraph based on an observed adjacency tensor corresponding to a uniform hypergraph. The uniform hypergraph is assumed to contain a subset of vertices called as subhypergraph. The edges restricted to the subhypergraph are assumed to follow a different probability distribution than other edges.
Mingao Yuan, Zuofeng Shang
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Material Limitations on the Detection Limit in Refractometry [PDF]
Sensors, 2009 We discuss the detection limit for refractometric sensors relying on high-Q optical cavities and show that the ultimate classical detection limit is given by min {Δn} ≳ η with n + iη being the complex refractive index of the material under refractometric investigation.
Peder Skafte-Pedersen +3 more
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Environmental DNA, 2023 The analysis of environmental DNA (eDNA) is becoming integrated as an established biomonitoring tool, often characterized by detection limits exceeding those of conventional counterparts. However, further improving the sensitivity of these methods may be
Rein Brys +4 more
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Talanta Open, 2023 The development of a new vaccine requires the precise characterization of all the physicochemical parameters of the vaccine antigens, which are the molecules that induce the immune response.
Camille Malburet +7 more
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rox: A Statistical Model for Regression with Missing Values
Metabolites, 2023 High-dimensional omics datasets frequently contain missing data points, which typically occur due to concentrations below the limit of detection (LOD) of the profiling platform.
Mustafa Buyukozkan +2 more
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Estimation of limit of detection of Salmonella typhimurium in artificially contaminated chicken meat by cultured-based and polymerase chain reaction techniques [PDF]
Iraqi Journal of Veterinary Sciences, 2021 The objective of this study was to develop Polymerase Chain Reaction (PCR) procedure for detection of Salmonella Typhimurium in artificially contaminated chicken meat.
Yousif M. Sharif, Bizhar A. Tayeb
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Capacity limits in face detection [PDF]
Cognition, 2022 Face detection is a prerequisite for further face processing, such as extracting identity or semantic information. Those later processes appear to be subject to strict capacity limits, but the location of the bottleneck is unclear. In particular, it is not known whether the bottleneck occurs before or after face detection.
Qarooni, Rana; id_orcid 0000-0001-9219-8760 +3 more
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Compact hollow waveguide mid-infrared gas sensor for simultaneous measurements of ambient CO2 and water vapor [PDF]
, 2020 A compact, sensitive and stable hollow waveguide (HWG) mid-infrared gas sensor, based on gas absorption lines using wavelength modulation spectroscopy with a second harmonic (WMS-2f) detection scheme, was developed for simultaneous measurements of ...
Chen, Weidong +7 more
core +3 more sources
Quantum-optical communication rates through an amplifying random medium [PDF]
, 2002 We study the competing effects of stimulated and spontaneous emission on the information capacity of an amplifying disordered waveguide. At the laser threshold the capacity reaches a "universal" limit, independent of the degree of disorder.
A. L. Moustakas +23 more
core +4 more sources
A comparison of DNA/RNA extraction protocols for high-throughput sequencing of microbial communities
BioTechniques, 2021 One goal of microbial ecology researchers is to capture the maximum amount of information from all organisms in a sample. The recent COVID-19 pandemic, caused by the RNA virus SARS-CoV-2, has highlighted a gap in traditional DNA-based protocols ...
Justin P Shaffer +17 more
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