Search results - 27 results
Data collection in pandemic times: the case of the Belgian COVID-19 health surveys
Furthermore, participants were asked consent to be re-contacted for next survey editions using e-mail invitations. Results These mixed approaches allowed to reach a substantial number of participants per edition ...
Comparison of 6 DNA extraction methods for isolation of high yield of high molecular weight DNA suitable for shotgun metagenomics Nanopore sequencing to detect bacteriaAbstractBackgroundResultsConclusion
improves the reconstruction of genomes and helps to resolve complex genomic contexts, especially in the case of metagenome analysis. To take the best advantage of long-read sequencing, DNA extraction methods ...
Organizing the health interview survey at the local level: design of a pilot study.
were contacted by post to complete the questionnaire and in case of non-response, a reminder was sent. Questionnaires were collected using a concurrent mixed-mode design: a paper and pencil, and web ...
Strategy and Performance Evaluation of Low-Frequency Variant Calling for SARS-CoV-2 Using Targeted Deep Illumina Sequencing
of mutations present at low abundances using the mutations defining the SARS-CoV-2 lineage B.1.1.7 (alpha variant) as a case study. Real sequencing data were in silico modified by introducing mutations ...
Targeted LC-MS/MS combined with multilocus DNA metabarcoding as a combinatory approach to determine the amount and the source of pyrrolizidine alkaloids contamination in popular cooking herbs, seeds, spices and leafy vegetables.
Contam Part A Chem Anal Control Expo Risk Assess, Volume 38, Issue 6 (2021) Keywords: aromatic mixes and frozen leafy vegetables herbs multilocus DNA metabarcoding Pyrrolizidine alkaloids Spices ...
Targeted LC-MS/MS combined with multilocus DNA metabarcoding as a combinatory approach to determine the amount and the source of pyrrolizidine alkaloids contamination in popular cooking herbs, seeds, spices and leafy vegetables
Additives & Contaminants: Part A (2021) Keywords: aromatic mixes and frozen leafy vegetables herbs Pyrrolizidine alkaloids Smultilocus DNA metabarcoding Spices UHPLC-MS/M Abstract: Pyrrolizidine alkaloids ...
Mixing mixed-mode designs in a national health interview survey: a pilot study to assess the impact on the self-administered questionnaire non-response.
Van Hal, Guido Source: BMC Med Res Methodol, Volume 19, Issue 1:212 (2019) Keywords: health interview survey Item non-response Mixed-mode Self-administered questionnaire Unit response Web Abstract: ...
HIV testing within general practices in Europe: a mixed-methods systematic review.
Trials as Topic Abstract: BACKGROUND: Late diagnosis of HIV infection remains a key challenge in Europe. It is acknowledged that general practitioners (GP s) may contribute greatly to early case finding, ...
Reproductive Disorders and Leptospirosis: A Case Study in a Mixed-Species Farm (Cattle and Swine).
function, simultaneously or not, as a susceptible host or reservoir. In the first case, clinical symptoms are likely. In the second case, infection is subclinical and manifestations are mild or absent. Mild ...
TOGETHER Project to Increase Understanding of the HIV Epidemic Among Sub-Saharan African Migrants: Protocol of Community-Based Participatory Mixed-Method Studies.
development of such interventions. OBJECTIVE: By applying a community-based participatory and mixed-methods approach, the TOGETHER project aims to deepen our understanding of HIV transmission dynamics, as well ...