Results 11 to 20 of about 589,833 (361)

Labelling of food: A challenge for many [PDF]

open access: yesVeterinarski Glasnik, 2017
Background: In food marketing, there is a trend towards artisanal, traditional “honest” food, and simultaneously to good looking, long lasting, multi-purpose food with a clean label. In addition, marketeers like to upgrade the image of the food,
Henderikx Frans
doaj   +1 more source

Opportunities for Regulatory Authorities to Assess Animal-Based Measures at the Slaughterhouse Using Sensor Technology and Artificial Intelligence: A Review

open access: yesAnimals, 2023
Animal-based measures (ABMs) are the preferred way to assess animal welfare. However, manual scoring of ABMs is very time-consuming during the meat inspection.
Annika M. Voogt   +4 more
doaj   +1 more source

Wood preservatives in children’s wooden toys from China: Distribution, migration, oral exposure, and risk assessment

open access: yesEcotoxicology and Environmental Safety, 2021
A total of 90 wooden toys were collected, and six wood preservatives (chlorophenols and lindane) were analyzed by using gas chromatography–tandem mass spectrometry to assess the exposure risk of children to wood preservatives through oral contact with ...
Zhijuan Wang   +6 more
doaj   +1 more source

General molten-salt route to three-dimensional porous transition metal nitrides as sensitive and stable Raman substrates

open access: yesNature Communications, 2021
Fabrication of transition metal nitrides generally requires harsh conditions due to the high activation energy barrier for nucleation. Here, the authors report a mild molten-salt route for the synthesis of three-dimensional porous metal nitrides, VN, MoN,
Haomin Guan   +6 more
doaj   +1 more source

Low temperature synthesis of plasmonic molybdenum nitride nanosheets for surface enhanced Raman scattering

open access: yesNature Communications, 2020
Molybdenum nitride is promising for catalysis, energy storage and Raman scattering, but it is synthesized under harsh conditions. Here the authors synthesize highly crystalline molybdenum nitride nanosheets using a relatively mild, non-aqueous ...
Haomin Guan   +6 more
doaj   +1 more source

The first detected airline introductions of yellow fever mosquitoes (Aedes aegypti) to Europe, at Schiphol International airport, the Netherlands

open access: yesParasites & Vectors, 2017
Background Air-borne introduction of exotic mosquitoes to Schiphol airport in the Netherlands has been considered plausible based upon findings of mosquitoes in aircraft cabins during 2008, 2010 and 2011.
A. Ibañez-Justicia   +5 more
doaj   +1 more source

Imported Hyalomma ticks in the Netherlands 2018–2020

open access: yesParasites & Vectors, 2021
Background Ticks of the genus Hyalomma, which are vectors for several tick-borne diseases, are occasionally found in areas outside their endemic range including northern parts of Europe.
Mathilde Uiterwijk   +8 more
doaj   +1 more source

Quasi-metallic Tungsten Oxide Nanodendrites with High Stability for Surface-Enhanced Raman Scattering

open access: yesCell Reports Physical Science, 2020
Summary: As a non-destructive and label-free detection technology, surface-enhanced Raman scattering (SERS) has been widely used in environmental-pollutant detection, biological-tissue sensing, molecular fingerprint analysis, and so on. Herein, we report
Yuting Ye   +7 more
doaj   +1 more source

Gas‐Sensing Activity of Amorphous Copper Oxide Porous Nanosheets

open access: yesChemistryOpen, 2020
In this paper, the gas‐sensing properties of copper oxide porous nanosheets in amorphous and highly crystalline states were comparatively investigated on the premise of almost the same specific surface area, morphology and size. Unexpectedly, the results
Zheng Tian   +6 more
doaj   +1 more source

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