The AdoP assay has been shown to be reliable in controlling the absence of mycoplasmas in filtered sera. We therefore compared its effectiveness with that of other tests in the detection of animal cell contamination by mycoplasmas.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/s0923-2516(89)80101-3 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
MuRCL: Multi-Instance Reinforcement Contrastive Learning for Whole Slide Image Classification.
IEEE Trans Med Imaging
May 2023
Multi-instance learning (MIL) is widely adop- ted for automatic whole slide image (WSI) analysis and it usually consists of two stages, i.e., instance feature extraction and feature aggregation.
View Article and Find Full Text PDFNational COVID-19 vaccination plan: using artificial spatial intelligence to overcome challenges in Brazil.
Cien Saude Colet
May 2021
Duke Global Health Institute, Duke University, Global Emergency Medicine Innovation and Implementation Research. 310, Trent Drive, Durham North Carolina USA.
This article explores the use of spatial artificial intelligence to estimate the resources needed to implement Brazil's COVID-19 immu nization campaign. Using secondary data, we conducted a cross-sectional ecological study adop ting a time-series design. The unit of analysis was Brazil's primary care centers (PCCs).
View Article and Find Full Text PDFPrecise and Robust RTK-GNSS Positioning in Urban Environments with Dual-Antenna Configuration.
Sensors (Basel)
August 2019
Department of Electronic Engineering, Tsinghua University, Beijing 100084, China.
Robust and centimeter-level Real-time Kinematic (RTK)-based Global Navigation Satellite System (GNSS) positioning is of paramount importance for emerging GNSS applications, such as drones and automobile systems. However, the performance of conventional single-rover RTK degrades greatly in urban environments due to signal blockage and strong multipath. The increasing use of multiple-antenna/rover configurations for attitude determination in the above precise positioning applications, just as well, allows more information involved to improve RTK positioning performance in urban areas.
View Article and Find Full Text PDFCluster oligonucleotide signatures for rapid identification by sequencing.
BMC Bioinformatics
October 2018
Sidney Laboratory Project - Science, Canadian Food Inspection Agency, Floor 2E, Room 233, 59 Camelot Drive, Ottawa, ON, K1A 0Y9, Canada.
Background: Oligonucleotide signatures (signatures) have been widely used for studying microbial diversity and function in wet-lab settings, but using them for accurate in silico identification of organisms from high-throughput sequencing (HTS) data is only a proof of concept. Existing signature design programs for sequence signatures (signatures matching exactly one sequence) or clade signatures (signatures matching every sequence in a phylogenetic clade) are not able to identify all possible polymorphic sites for sequences with high similarity and perform poorly when handling large genome sequencing datasets.
Results: We introduce cluster signatures: subsequences that match perfectly and exclusively any group of sequences in a data set.
An Extended ADOP for Performance Evaluation of Single-Frequency Single-Epoch Positioning by BDS/GPS in Asia-Pacific Region.
Sensors (Basel)
September 2017
School of Environment Science and Spatial Informatics, China University of Mining and Technology, No. 1 Daxue Road, Xuzhou 221116, China.
Single-Frequency Single-Epoch (SFSE) high-precision positioning has always been the hot spot of Global Navigation Satellite System (GNSS), and ambiguity dilution of precision (ADOP) is a well-known scalar measure for success rate of ambiguity resolution. Traditional ADOP expression is complicated, thus the SFSE extended ADOP (E-ADOP), with the newly defined Summation-Multiplication Ratio of Weight (SMRW) and two theorems for short baseline, was developed. This simplifies the ADOP expression; gives a clearer insight into the influences of SMRW and number of satellites on E-ADOP; and makes theoretical analysis of E-ADOP more convenient than that of ADOP, and through that the E-ADOP value can be predicted more accurately than through the ADOP expression for ADOP value.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!