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Performance of an extended triage questionnaire to detect suspected cases of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection in obstetric patients: Experience from two large teaching hospitals in Lombardy, Northern Italy
Objectives 1. To assess the performance of an extended questionnaire in identifying cases of SARS-CoV-2 infection among obstetric patients. 2. To evaluate the rate of infection among healthcare workers involved in women’s care. Study design A…
Position: 13493 (22 views)
Performance of an automated chemiluminescent immunoassay for SARS-COV-2 IgM and head-to-head comparison of Abbott and Roche COVID-19 antibody assays.
We evaluated the performance of the new Abbott SARS-CoV-2 IgM assay on the Architect immunoassay analyser and compared it to the Architect IgG/Roche Cobas total antibody assays in both SARS-CoV-2 RT-PCR positive cases and healthy controls. 200…
Position: 9133 (27 views)
Performance Evaluation of UAV-Enabled LoRa Networks for Disaster Management Applications
In hostile and remote environments, such as mountains, forests or suburban areas, traditional communications may not be available, especially after a disaster, such as a flood, a forest fire or an earthquake. In these situations, the wireless…
Position: 18055 (17 views)
Performance Evaluation of the Siemens SARS-CoV-2 Total Antibody and IgG Antibody Test.
In this study, the performance of 2 commercially available SARS-CoV-2 antibody assays is evaluated. The Siemens SARS-CoV-2 Total (COV2T) and IgG (COV2G) antibody tests were evaluated on a Siemens Atellica IM1300 analyzer. Imprecision was assessed…
Position: 9893 (26 views)
Performance evaluation of the QIAstat-Dx® Respiratory SARS-CoV-2 Panel.
The aim of this study was to evaluate the QIAstat-Dx® Respiratory SARS-CoV-2 Panel (QIAstat-SARS-CoV-2), which is a closed, fully automated, multiplex polymerase chain reaction (PCR) assay that detects severe acute respiratory syndrome coronavirus 2…
Position: 14501 (21 views)
Performance Evaluation of Serial SARS-CoV-2 Rapid Antigen Testing During a Nursing Home Outbreak.
To address high COVID-19 burden in U.S. nursing homes, rapid SARS-CoV-2 antigen tests have been widely distributed in those facilities. However, performance data are lacking, especially in asymptomatic people. To evaluate the performance of…
Position: 19827 (14 views)
PERFORMANCE DE FERTILIZANTES FOLIARES E CORRELAÇÕES LINEARES EM COMPONENTES DO RENDIMENTO DA SOJA
O objetivo foi avaliar a resposta de diferentes fertilizantes foliares aplicados na cultura da soja e as associações lineares entre os componentes do rendimento de grãos, nas condições edafoclimáticas da Região do Alto Uruguai, RS. O experimento foi…
Position: 8472 (28 views)
Performance comparison of the Cobas® Liat® and Cepheid® GeneXpert® systems on SARS-CoV-2 detection in nasopharyngeal swab and posterior oropharyngeal saliva.
Background: Nucleic acid amplification tests (NAATs) based methods such as real-time reverse transcription polymerase-chain reaction (real-time RT-PCR) are the gold standard for diagnosis of current infection with severe acute respiratory syndrome…
Position: 13493 (22 views)
Performance Comparison between Steam Injected Gas Turbine and Combined Cycle during Frequency Drops
Single-shaft gas turbine and its cycles are sensitive to frequency drops and, therefore, sudden change loads or large frequency dips might affect their stability. This phenomenon is related to the reduction of the air mass flow passing through the…
Position: 14501 (21 views)
Performance Assessment of SARS-CoV-2 PCR Assays Developed by WHO Referral Laboratories.
A reliable diagnostic assay is crucial to early detect new COVID-19 cases and limit severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission. Since the onset of the COVID-19 pandemic, the World Health Organization has published…
Position: 18756 (16 views)