Results 11 to 20 of about 8,485 (248)

Feature-Level Reliability of Directional-Kernel Richardson–Lucy Deblurring Under Kernel-Length and Direction Controls [PDF]

open access: yesSensors
Image restoration lies between camera acquisition and geometric estimation, but pixel improvements may not transfer to motion estimates. We evaluated directional-kernel Richardson–Lucy (RL) deblurring under kernel-length and direction controls.
Xiangchen Ku, Runqing Xue, Yichen Liang
doaj   +2 more sources

Formaldehyde and glyoxal measurement deploying a selected ion flow tube mass spectrometer (SIFT-MS) [PDF]

open access: yesAtmospheric Measurement Techniques, 2022
Formaldehyde (FM) and glyoxal (GL) are important atmospheric species of indoor and outdoor environments. They are either directly emitted in the atmosphere, or they are formed through the oxidation of organic compounds by indoor and/or outdoor ...
A. G. Zogka, M. N. Romanias, F. Thevenet
doaj   +1 more source

Characteristics of concentration distribution of volatile organic compounds in Ulsan using SIFT-MS [PDF]

open access: yes대한환경공학회지, 2022
Objectives Hazardous air pollutants emitted from industrial complexes also affect neighboring residential areas, so it is necessary to manage the emission facilities of the workplace.
Bong-gwan Yu   +2 more
doaj   +1 more source

Prediction and detection of human epileptic seizures based on SIFT-MS chemometric data. [PDF]

open access: yesSci Rep, 2020
AbstractAlthough epilepsy is considered a public health issue, the burden imposed by the unpredictability of seizures is mainly borne by the patients. Predicting seizures based on electroencephalography has had mixed success, and the idiosyncratic character of epilepsy makes a single method of detection or prediction for all patients almost impossible.
Catala A   +9 more
europepmc   +6 more sources

SIFT-MS optimization for atmospheric trace gas measurements at varying humidity [PDF]

open access: yesAtmospheric Measurement Techniques, 2020
As direct real-time analysis techniques, selective ion flow tube mass spectrometry (SIFT-MS) and proton-transfer reaction mass spectrometry (PTR-MS) provide online measurement of volatile organic compounds (VOCs).
A.-S. Lehnert   +5 more
doaj   +1 more source

Pharmaceutical Residual Solvent Analysis: A Comparison of GC-FID and SIFT-MS Performance

open access: yesAppliedChem, 2023
Residual solvents in pharmaceutical excipients, active pharmaceutical ingredients (APIs), and finished products are usually analyzed using gas chromatography (GC)-based techniques according to a pharmacopeial monograph, such as the United States ...
Mark J. Perkins   +3 more
doaj   +1 more source

Inline Analysis of the Plastics Melt Emissions in Real Time During Mechanical Recycling Using the SIFT-MS Method [PDF]

open access: yesACS Omega
Felix Mehrens   +5 more
doaj   +2 more sources

Selected Ion Flow Tube Mass Spectrometry (SIFT-MS): a promising technology for the high throughput phenotyping of grape berry volatile fingerprints

open access: yesIVES Technical Reviews, 2023
Over the last decade, there have been renewed efforts into wine grape breeding within the research community. Quick characterisation by phenotyping of quality traits, including aroma composition, remains challenging.
Thomas Baerenzung dit Baron   +5 more
doaj   +1 more source

Classification Algorithms for SIFT-MS Medical Diagnosis [PDF]

open access: yes2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2007
Selected Ion Flow Tube-Mass Spectrometry (SIFT-MS) is an analytical technique for the real-time quantification of trace gases in air or breath samples. The SIFT-MS system can potentially offer unique capability in the early and rapid detection of a wide variety of diseases, infectious bacteria and patient conditions, by using a classifier to ...
K, Moorhead   +8 more
openaire   +2 more sources

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