Results 11 to 20 of about 5,541,723 (288)

Insights into the cavitation morphology of rubber reinforced with a nano-filler

open access: yesScientific Reports, 2023
Notwithstanding the various uses of rubber, the fracture mechanism of filler-reinforced rubber remains unclear. This study used four-dimensional computed tomography (4D-CT) involving monochromatic synchrotron X-rays to examine the cavitation within ...
Ryo Mashita   +7 more
doaj   +1 more source

Molecular double core-hole electron spectroscopy for chemical analysis [PDF]

open access: yes, 2010
We explore the potential of double core hole electron spectroscopy for chemical analysis in terms of x-ray two-photon photoelectron spectroscopy (XTPPS).
Christian Buth   +8 more
core   +1 more source

Evaluation of LIAISON® C. difficile glutamate dehydrogenase and LIAISON® C. difficile toxin A and B in Copan FecalSwabTM samples in a three-step algorithm for the diagnosis of Clostridium difficile infection

open access: yesMicrobiologia Medica, 2015
The presumptive laboratory diagnosis of Clostridium difficile infection is achieved by the means of the detection of a common antigen (glutamate dehydrogenase, GDH) in stool, then confirming the positives either by the detection of toxins A and B or by a
Massimo Oggioni   +3 more
doaj   +1 more source

Novel microstructures and technologies applied in chemical analysis techniques [PDF]

open access: yes, 1997
Novel glass and silicon microstructures and their application in chemical analysis are presented. The micro technologies comprise (deep) dry etching, thin layer growth and anodic bonding.
Burger, G.J.   +5 more
core   +3 more sources

Whole-Transcriptome Analysis on the Leaves of Rosa chinensis Jacq. under Exposure to Polycyclic Aromatic Hydrocarbons

open access: yesToxics, 2023
The leaves of plants can be recommended as a cheap and sustainable environmental protection tool to mitigate PAHs with high toxicity in the ambient environment because they can serve as a reactor to remove ambient PAHs.
Shili Tian   +7 more
doaj   +1 more source

Quantitative chemical analysis of perovskite deposition using spin coating [PDF]

open access: yes, 2019
Lead and halide ion compositions of spin coated organo-lead halide perovskite films have been quantified using ion chromatography (IC) and atomic absorption spectroscopy (AAS) using perovskite films manufactured by 5 different researchers (3 replicates
Anthony, RVE   +6 more
core   +3 more sources

Development of A Highly Sensitive Method for the Determination of Mineral Oil Saturated Hydrocarbons (MOSH) and Aromatic Hydrocarbons (MOAH) in Milk Powder

open access: yesShipin gongye ke-ji, 2023
In recent years, contamination of mineral oil hydrocarbons (MOH) in milk powder, especially infant formula, has become a public concern, and related international regulation has gradually escalated.
Lingling LIU   +4 more
doaj   +1 more source

BioDiVinE: A Framework for Parallel Analysis of Biological Models [PDF]

open access: yes, 2009
In this paper a novel tool BioDiVinEfor parallel analysis of biological models is presented. The tool allows analysis of biological models specified in terms of a set of chemical reactions. Chemical reactions are transformed into a system of multi-affine
C. Belta   +29 more
core   +2 more sources

Bacterial Community and Antibiotic Resistance Gene Profiles of Fish Gut Contents and Their Aquaculture Environment in Tianjin, China

open access: yesAquaculture Journal, 2022
The continuous expansion of freshwater fish culture is confronted with environmental problems owing to their high antibiotic inputs and antibiotic-resistant bacteria. This study explored the antibiotic resistance gene (ARG) profiles of water and fish gut
Qiushui Wang   +10 more
doaj   +1 more source

Chemical abundance analysis of 19 barium stars

open access: yes, 2016
We aim at deriving accurate atmospheric parameters and chemical abundances of 19 barium (Ba) stars, including both strong and mild Ba stars, based on the high signal-to-noise ratio and high resolution Echelle spectra obtained from the 2.16 m telescope at
Chen, Y. Q.   +12 more
core   +3 more sources

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