Results 31 to 40 of about 38,197 (242)
An autonomous flame ionization detector for emission monitoring [PDF]
Journal of Sensors and Sensor Systems, 2019 Reliable and very sensitive detection of hydrocarbons can be achieved with a flame ionization detector (FID). Due to the required complex gas infrastructure for the operation of an FID, these devices have not been implemented as true field devices yet ...
J. Förster +4 more
doaj +1 more source
Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2
Advanced Science, EarlyView.Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim +13 more
wiley +1 more source
Systeme international d'information pour les sciences et la technologie agricoles (AGRIS). [PDF]
, 1975 Réunion: Symposium FID, le Session, 1975IDRC pers CRDI. Article sur le role des systeme d'information dans la diffusion de l'information information technique, et plus particulierement sur AGRIS - parle de la contribution de l'echange d'information a la ...
Aubrac, Raymond
core
Advanced Science, EarlyView.A covalently integrated single‐component photocatalyst is constructed by anchoring selenoviologen to platinum nanoparticles via robust N‐heterocyclic carbene ligands. The resulting Pt─C covalent bonds function dually as protective structural scaffolds and direct channels for ultrafast intramolecular electron transfer This precise interfacial ...
Wenxi He +8 more
wiley +1 more source
Advanced Science, EarlyView.After oral administration, inodorous GLU‐BA self‐assembles into nanomicelles in aqueous environments to resist premature gastric adsorption. Upon reaching the intestine, endogenous esterases rapidly cleave the built‐in ester bonds in these nanomicelles to release BA and GLU, with GLU further metabolized by gut microbiota to gradually generate BA ...
Feifei Xin +9 more
wiley +1 more source
Kommission für Fachreferatsarbeit: Fachreferat und FID
o-bib. Das offene Bibliotheksjournal, 2016 Kurzbericht zur Podiumsdiskussion "Fachreferent/in in einem FID – was ist neu?" auf dem 6.
Nadine Keßler +2 more
doaj +1 more source
Advanced Science, EarlyView.Oligosaccharides with defined glycosidic bonds drive divergent gut microbial succession and shape unique metabolic profiles. Absolute time‐series profiling with Bayesian generalized Lotka–Volterra modeling identifies bond‐specific microbial responders, while monoculture validation and metaproteomics reveal linkage‐matched transport and cleavage modules.
Xiaoxuan Lu +10 more
wiley +1 more source
Шәкәрім университетінің хабаршысы: Техника ғылымдарDeep learning from medical images is typically hindered by limited access to images and severe imbalance of classes that reduces the effectiveness of typical machine learning algorithms.
M. K. Ryspayeva, S. O. Salykova
doaj +1 more source
X-ray topographic study of defects in Si-based multilayer epitaxial power devices
Modern Electronic Materials, 2016 Silicon based multilayered epitaxial structures are currently the main material for large-scale commercial fabrication of generally used power semiconductor devices such as fast recovery epitaxial diodes (FRED), isolate gate bipolar transistor (IGBT ...
Iren L. Shul'pina, Vladimir A. Kozlov
doaj +1 more source
Frontiers in Ecology and Evolution, 2022 Gas chromatography-electroantennographic detection (GC-EAD), typically combined with a flame ionization detector (FID), is a widely used technique for studying insect semiochemicals.
Adam Shuttleworth, Steven D. Johnson
doaj +1 more source