Results 21 to 30 of about 2,598,347 (318)

A comparison of antigen-based rapid test and RT-PCR test to diagnose COVID-19 and its infectivity [PDF]

open access: yesRomanian Medical Journal, 2021
Background. Medical screening and diagnostic cost and equipment availability has been a major obstacle to supposed to-be extensive tracing, and overall, to the end of COVID-19 pandemic.
Cokorda Agung Wahyu Purnamasidhi   +5 more
doaj   +1 more source

Metabolic syndrome: Performance of five different diagnostic criterias

open access: yesIndian Journal of Endocrinology and Metabolism, 2014
Background: The aim of this study is to describe the metabolic syndrome (MS) and to evaluate five diagnostic criteria of the MS with respect to their sensitivity and specificity in patients with type 2 diabetes mellitus (T2DM).
S Ogedengbe Onesi, U Ezeani Ignatius
doaj   +1 more source

Specifics [PDF]

open access: yesZAS Papers in Linguistics, 2001
In all these examples there appears to be mismatch between the position at which an indefinite appears and its preferred interpretation. Following many of the more recent contributions to the literature, I will assume that this is the hallmark of specificity (e.g. Ahusch 1994, Reinhart 1997, Winter 1997, van Geenhoven 1998). Such mismatches are not the
openaire   +3 more sources

iagnostic accuracy study comparing total alkaline phosphatase with intact parathyroid hormone 1-84 for the diagnosis of high turnover renal osteodystrophy in chronic renal failure on hemodialysis

open access: yesMedwave, 2014
INTRODUCTION High turnover renal osteodystrophy (HTRO) is a highly prevalent complication in patients with chronic kidney disease and mineral bone disease (CKD-MBD), causing pain and significant fracture-associated morbidity and mortality.
Andrés Marcelo Rojas González   +2 more
doaj   +1 more source

Non-invasive prenatal testing for the detection of trisomy 13, 18, and 21 and sex chromosome aneuploidies in 68,763 cases

open access: yesFrontiers in Genetics, 2022
Objectives: Non-invasive prenatal testing (NIPT) has been widely used in recent years. According to clinical experience from all hospitals providing prenatal screening services in Beijing, we explored the feasibility of using NIPT for the analysis of ...
Yanchun Zhang   +7 more
doaj   +1 more source

The RNA-binding protein RNP29 is an unusual Toc159 transport substrate

open access: yesFrontiers in Plant Science, 2014
The precursors of RNP29 and Ferredoxin (Fd2) were previously identified in the cytosol of ppi2 plant cells with their N-terminal amino acid acetylated. Here, we explore whether precursor accumulation in ppi2 is characteristic for Toc159 client proteins ...
Julia eGrimmer   +4 more
doaj   +1 more source

Specificity

open access: yes, 2009
Specificity is a relevance dimension that describes the extent to which a document part focuses on the topic of request. In the context of semi-structured text (XML) retrieval, a document part corresponds to an XML element. Specificity is defined as the length ratio, typically in number of characters, of contained relevant to irrelevant text in the ...
Pehcevski, Jovan, Piwowarski, Benjamin
openaire   +2 more sources

Functional gradients in the human lateral prefrontal cortex revealed by a comprehensive coordinate-based meta-analysis

open access: yeseLife, 2022
The lateral prefrontal cortex (LPFC) of humans enables flexible goal-directed behavior. However, its functional organization remains actively debated after decades of research.
Majd Abdallah   +3 more
doaj   +1 more source

Vývoj a validace diagnostického real-time PCR systému pro detekci Olive latent viru 1 (OLV-1) v rostlinách jahodníku [PDF]

open access: yesVědecké Práce Ovocnářské, 2021
Olive (Olea europaea L.) is a natural host of Olive latent virus 1 (OLV-1) that was also found in citrus trees, tulips and tomatoes. OLV-1 was detected by next-generation sequencing (NGS) also in strawberry plants, and therefore a new real-time PCR ...
Lucie Valentová
doaj  

Bio‐Inspired Imprinting Materials for Biomedical Applications

open access: yesAdvanced Science, 2022
Inspired by the recognition mechanism of biological molecules, molecular imprinting techniques (MITs) are imparted with numerous merits like excellent stability, recognition specificity, adsorption properties, and easy synthesis processes, and thus ...
Hanxu Chen   +5 more
doaj   +1 more source

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