Results 21 to 30 of about 5,407,242 (299)
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
Bayesian state-space models with multiple CPUE data: the case of a mullet fishery
Scientia Marina, 2017 We propose a novel Bayesian hierarchical structure of state-space surplus production models that accommodate multiple catch per unit effort (CPUE) data of various fisheries exploiting the same stock.
Rodrigo Sant’Ana +5 more
doaj +1 more source
Estimating the sustainability of towed fishing-gear impacts on seabed habitats: a simple quantitative risk assessment method applicable to data-limited fisheries [PDF]
, 2016 1. Impacts of bottom fishing, particularly trawling and dredging, on seabed (benthic) habitats are commonly perceived to pose serious environmental risks.
Amoroso, Ricardo +15 more
core +3 more sources
Investigation of coronal leakage of root fillings after smear layer removal with EDTA or Nd:YAG lasing through capillary flow porometry [PDF]
, 2010 Objective: This study investigates the effects of Nd:YAG laser irradiation combined with different irrigation protocols on the marginal seal of root fillings.
De Bruyne, Mieke +5 more
core +2 more sources
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
doaj +1 more source
Longitudinal study on the influence of Nd:YAG laser irradiation on microleakage associated of two filling techniques. [PDF]
, 2009 Objective: This study investigates the effects of Nd:YAG laser irradiation on apical and coronal seals, when used prior to two root canal filling techniques.
De Moor, Roeland +4 more
core +1 more source
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
openaire +3 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
doaj +1 more source
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