Results 21 to 30 of about 5,532,221 (266)
Rail fastener defect inspection method for multi railways based on machine vision [PDF]
Railway Sciences, 2022 Purpose – This research aims to improve the performance of rail fastener defect inspection method for multi railways, to effectively ensure the safety of railway operation. Design/methodology/approach – Firstly, a fastener region location method based on
Junbo Liu +5 more
doaj +1 more source
Climate Services, 2020 Although activities within the Climate Services sector have been offered to public and private sector markets for a long time, the concept of “Climate Services” as a distinct sector is relatively new. Traditionally, these services have been considered an
Steve Howard, Sarah Howard, Simon Howard
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Temporal degradation of data limits biodiversity research
Ecology and Evolution, 2017 AbstractSpatial and/or temporal biases in biodiversity data can directly influence the utility, comparability, and reliability of ecological and evolutionary studies. While the effects of biased spatial coverage of biodiversity data are relatively well known, temporal variation in data quality (i.e., the congruence between recorded and actual ...
Geiziane Tessarolo +3 more
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BMJ OpenObjectives To quantify and describe the use of real-world data (RWD) in National Institute for Health and Care Excellence (NICE) oncology technology appraisal (TA) final appraisal determination documents.Design A systematic literature review was ...
Lewis Carpenter +3 more
doaj +1 more source
Extrapolation of Animal Carcinogenicity Data: Limitations and Pitfalls [PDF]
Environmental Health Perspectives, 1983 Laboratory-generated animal bioassay data often serve as the basis for estimating potential human cancer risk. However, there is no single procedure that has been universally accepted as the method of choice for extrapolating experimentally observed results to the low exposure levels that are generally of public health concern.
openaire +2 more sources
Molecules, 2020 Thanks to omic disciplines and a systems biology approach, the study of essential oils and phytocomplexes has been lately rolling on a faster track. While metabolomic fingerprinting can provide an effective strategy to characterize essential oil contents,
Alessandro Buriani +4 more
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FishesThe brown-marbled grouper (Epinephelus fuscoguttatus), a high-value species in international trade, has experienced population declines due to intensive fishing.
Yudi Herdiana +5 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
The Data‐Limited Methods Toolkit (
Methods in Ecology and Evolution, 2018 Abstract A simulation‐based approach known as management strategy evaluation (MSE) is increasingly used by resource managers to identify management procedures that are robust to uncertainties in system dynamics. The majority of global fish populations are data limited and there is large uncertainty over their population and exploitation dynamics ...
Thomas R. Carruthers, Adrian R. Hordyk
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks +5 more
wiley +1 more source