Results 141 to 150 of about 14,031,935 (298)

Screening programme 2014: Phosphites, selected PBT substances and non-target screening

open access: yes, 2015
The occurrence and environmental risk of a number of phosphites and selected PBT substances are reported for wastewater effluents and leachates, as well as sediments and biota from Oslofjord and Lake Mjøsa. In addition a suspect and non-target screening approach was applied to approximatley half of the biota samples.
Thomas, Kevin   +10 more
openaire   +2 more sources

Report of the Board of the National Cancer Screening Service January 2008 to March 2010

open access: yes, 2010
Report of the Board of the National Cancer Screening Service January 2008 to March ...
National Cancer Screening Service
core  

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Integrating direct Total Oxidizable Precursor (dTOP) assay with suspect and non-target screening methods for analysis of PFAS in highly contaminated soils

open access: yesEmerging Contaminants
Fluorochemical production (FCP) sites are key hotspots for per- and polyfluoroalkyl substances (PFAS), persistently contaminating nearby soils. Most studies on FCP-impacted environments have relied on targeted analyses, which may overlook emerging and ...
Oliver Salangad   +7 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Non-target screening to track contaminant removal and release during nature-based water treatment

open access: yesFrontiers in Environmental Science
Introduction: Population growth and increasing water demand have exacerbated water resource scarcity. Treated wastewater (TWW) is a valuable alternative resource, but its complex composition, including micropollutants, raises concerns about reuse risks ...
Charlotte Guy   +4 more
doaj   +1 more source

Using Target Efficiency to Select Program Participants and Risk-Factor Models: An Application to Child Mental Health Interventions for Preventing Future Crime [PDF]

open access: yes
Statistical risk factor models are often proposed for screening high-risk children to participate in early intervention programs. Recent contributions to the program evaluation literature demonstrate the need for incorporating judgments about relative ...
David S. Salkever   +4 more
core  

BowelScreen Programme Report 2018-2019

open access: yes, 2022
The figures in this report relate to people invited by BowelScreen for screening from 01 January 2018 and 31 December 2019.
HSE National Screening Service
core  

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Non-target screening and priority assessment of organic pollutants in tropical island watershed water

open access: yesEcotoxicology and Environmental Safety
Numerous organic chemicals are present in aquatic environments, yet systematically identifying and prioritizing these compounds remains a major challenge, particularly in tropical island watersheds where data are scarce.
Zhongyuan Gao   +12 more
doaj   +1 more source

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