Results 41 to 50 of about 181,008 (299)

Suspect and non-target screening of pesticides and pharmaceuticals transformation products in wastewater using QTOF-MS

open access: yesEnvironment International, 2020
Pesticides and pharmaceuticals are widely used in modern life and are discharged into wastewater after usage. However, a large number of transformation products (TPs) are formed through abiotic (hydrolysis/photolysis, etc.) and biotic (aerobic/anaerobic ...
Xuebing Wang   +9 more
doaj   +1 more source

A Rapid Screening Method for the Detection of Additives in Electronics and Plastic Consumer Products Using AP-MALDI-qTOF-MS

open access: yesToxics, 2023
A novel method was developed and optimized for the fast-screening analysis of additives in electronics and plastic consumer products using atmospheric pressure matrix-assisted laser desorption ionization (AP-MALDI) coupled with a high-resolution ...
Maurice de Jonker   +3 more
doaj   +1 more source

Role of advanced technology in the detection of sight-threatening eye disease in a UK community setting. [PDF]

open access: yes, 2019
Background/aims: To determine the performance of combinations of structural and functional screening tests in detecting sight-threatening eye disease in a cohort of elderly subjects recruited from primary care.
Ctori, I.   +6 more
core   +1 more source

Bi-Directional Learning: Identifying Contaminants on the Yurok Indian Reservation. [PDF]

open access: yes, 2019
The Yurok Tribe partnered with the University of California Davis (UC Davis) Superfund Research Program to identify and address contaminants in the Klamath watershed that may be impairing human and ecosystem health.
Cosby, Christine   +7 more
core   +1 more source

Screening for intellectual disability in Dutch police suspects [PDF]

open access: yesJournal of Investigative Psychology and Offender Profiling, 2018
AbstractThe screener for mild intellectual disability (SCIL) was developed to screen for mild intellectual disability (IQ below 85). The aims of this study were (a) to examine the predictive validity of the SCIL in screening for intellectual disability among police suspects and (b) to explore the prevalence of cognitive intellectual disability among ...
Koen Geijsen   +2 more
openaire   +1 more source

Screening COVID-19 Suspected Cases and Determining the Associated Factors

open access: yesFrontiers in Public Health, 2022
BackgroundThe incidence of corona-virus-positive persons in Africa, notably in Ethiopia, is rapidly increasing, leading to enhanced analyses. Even though the majority of people exhibit COVID-19's key symptoms, many refuse to go to the hospital to have the virus tested.
Lijalem Melie Tesfaw   +1 more
openaire   +3 more sources

Identification and characterization of quaternary ammonium compounds in Flemish indoor dust by ion-mobility high-resolution mass spectrometry

open access: yesEnvironment International, 2023
Quaternary ammonium compounds (QACs) are a class of surfactants commonly used in disinfecting and cleaning products. Their use has substantially increased during the COVID-19 pandemic leading to increasing human exposure.
Lidia Belova   +9 more
doaj   +1 more source

Comparison of enzyme-linked immunosorbent assay, surface plasmon resonance and biolayer interferometry for screening of deoxynivalenol in wheat and wheat dust [PDF]

open access: yes, 2016
A sample preparation method was developed for the screening of deoxynivalenol (DON) in wheat and wheat dust. Extraction was carried out with water and was successful due to the polar character of DON.
De Saeger, Sarah   +7 more
core   +3 more sources

Screening for bile acid diarrhoea in suspected irritable bowel syndrome [PDF]

open access: yesGut, 2014
We read the paper by Bajor et al with interest.1 The authors demonstrated that 18% of patients who meet criteria for IBS may have underlying bile acid diarrhoea (BAD), using 23-seleno-25-homo-tauro-cholic acid (SeHCAT) scanning. This issue has been the subject of a previous systematic review and meta-analysis2 which reported that up to 30% of ...
Imran, Aziz   +3 more
openaire   +2 more sources

The Continuous Challenge of Diagnosing patients with Fabry disease in Argentina : Genotype, Experiences, Anecdotes, and New Learnings [PDF]

open access: yes, 2015
The lysosomal storage disorder Fabry disease (FD) is caused by pathogenic mutations in the α-galactosidase A gene, localized in X chromosome. Deficient enzymatic activity of the product of this gene, the lysosomal hydrolase α-galactosidase A, leads to ...
Ceci, Romina   +3 more
core   +5 more sources

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