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Showing 1 to 6 of 6 for “"KEMS"”.
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In vitro and in vivo effects of sorghum condensed tannins encapsulated in kafirin microparticles on digestive amylases
… encapsulation of SCT in kafirin microparticles (KEMS) using aqueous ethanol and acetic acid coacervation methods. The inhibitory action of SCT on α- amylase and α-glucosidase were compared to acarbose (standard drug). The inhibition of SCT-KEMS after simulated gastrointestinal digestion was …
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Measurements of fission product sorption on graphite
… 1000-1400K. Knudsen Effusion Mass Spectrometry (KEMS) was used for vapor pressure measurements, and Instrumental Neutron Activation Analysis (INAA) was used for measurements of silver adsorbed on graphite. From the data, adsorption isotherms and the enthalpies of vaporization were deduced, and …
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Structural and thermodynamic properties of sodium actinide ternary oxides
… using Knudsen effusion mass spectrometry (KEMS) and thermal-relaxation calorimetry. In addition, the oxygen content required at 900 K within liquid sodium to form pentavalent $Na_3UO_4$ and hexavalent $Na_4UO_5$ were calculated to be 0.7 and 1.5 wppm, respectively, which are levels …
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Freisetzung anorganischer Spezies bei der thermochemischen Umwandlung biogener Festbrennstoffe
… STA, and Knudsen Effusion Mass Spectrometry (KEMS). Molecular Beam Mass Spectrometry (MBMS) was used for the semi-quantitative analysis of the hot flue gas. This work provides important insights into the influence of fuel composition, ash phases, temperature, and oxygen/fuel ratio on the …
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Investigation of thermodynamic properties of alkali metals in oxide systems relevant to coal slags
… by Knudsen Effusion Mass Spectrometry (KEMS). For the investigation of the binary systems the most important part of this work was finding a suitable method of preparing the samples and making the measurements since one component – sodium oxide – is hygroscopic. As one of the most …
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Untersuchungen zur Hochtemperaturchemie quecksilberfreier Metallhalogenid-Entladungslampen mit keramischem Brenner
The development of mercury-free metal halide lamps requires a modification of the burner vessel design and of the metal halide filling, compared to mercury-containing lamp types. Metal halides as NaI, TlI, DyI3 are added to discharge lamps in order to achieve a line-rich emission spectrum, …