Follow the Rivers?•
Group identity, interactions and the role of rivers in late Hallstatt southern Pannonia
Csoportidentitás, interakciók és a folyók szerepe a késő Hallstatt-kori dél-pannoniai régióban
Series 1378 . Oxford , 45 – 52 . Mazzucato , Camilla 2019 Socio-Material Archaeological Networks at Çatalhöyük a Community Detection Approach . Frontiers in Digital Humanities 6 : 8 . DOI: https://doi.org/10.3389/fdigh.2019.00008 Márton
sample from a standard Gaussian distribution and pass the sampled value to the decoder. Easy outlier detection. If the encoder returns Gaussian parameters distant from the parameters of the standard normal distribution, it is likely that the input data
) studies. In Levelt's (1989) model, the parallel processing of different components, the monitoring of inner speech, the detection of erroneous outputs, and covert repairs all occur via three loops that check the output of each process involved. The first
< DL 0.04 1.05 < DL 0.20 0.05 0.02 Fig. 10. Places where measurements were taken on the surface of the copper jug from grave 1660/3. The following were found on the jug but below the detection limit (DL): silver, gold, cobalt, manganese, chromium, and
Római kori fibulák az Aquincum/Budapest-Graphisoft Park területén végzett feltárások anyagából
Roman fibulae from the cemetery of the civil town in Aquincum/Budapest-Graphisoft Park
. , Balázs , P. , és Csapláros , A. (Szerk.), A savariai Isis szentély , Vol. A(1) . Sistrum, Szombathely Megyei Jogú Város Önkormányzata , Szombathely , 153 – 164 . Berton , L. ( 2003 ). Les fibules zoomorphes gallo-romaines . Detection Passion
observe them without detection. Nell, again like Lulu, implores the client to enter her home with her and, just as in Berg’s opera, both women go off-stage for the last time to be seen alive. Like Alwa, Bill emerges from his hiding place, and goes inside
A new high-performance liquid chromatography (HPLC) method has been developed and validated for determination of enantiomeric purity of thiazolidine-2-carboxylic acid within a short run time of less than 10 min. The method was based on pre-column derivatization of thiazolidine-2-carboxylic acid with aniline, and complete separation of enantiomers has been achieved on a Chiralcel OD-H analytical column (250 × 4.6 mm) using n-hexane-isopropanol (85:15 v/v) as mobile phase at a flow rate of 1.0 mL min−1 under UV and optical rotation (OR) detection. Detection wavelength was set at 254 nm. Then the effects of mobile phase and temperature on enantioselectivity were further evaluated. The method was validated with respect to precision, accuracy, linearity, limit of detection (LOD), limit of quantification (LOQ), and robustness. The recoveries were between 98.5 and 101.3% with percentage relative standard deviation less than 1.16%. The LOD and LOQ for the aniline derivatives of (+)-thiazolidine-2-carboxylic acid were 4.9 and 16.4 μg mL−1 and for the aniline derivatives (−)-thiazolidine-2-carboxylic acid were 5.1 and 17.2 μg mL−1, respectively.
The article gives a brief survey of the chequered critical history of Blake reception, from the beginning to our day. Four major trends are outlined: 1. detection of basic documents 2. appropriation and interpretation 3. professionalisation of Blake studies; assimilation of the oeuvre into the canon of the mainstream of English literature 4. rediscovery of "dangerous" Blake; defacing the monument erected by previous scholars. As Blake's work is peculiarly available, and simultaneously peculiarly resistant, to recent changes to critical awareness, special attention is paid to three of the most distinctive tendencies and debates that define the past two decades of Blake scholarship: deconstruction, new-historicism and feminist argument.
A stability-indicating gradient reverse-phase liquid chromatographic method was developed for the quantitative determination of process-related impurities and forced degradation products of oxcarbazepine in pharmaceutical formulation. The method was developed by using Inertsil cyano (250 × 4.6 mm) 5 μm column with mobile phase containing a gradient mixture of solvent A (0.01 M sodium dihydrogen phosphate, pH adjusted to 2.7 with orthophosphoric acid and acetonitrile in the ratio of 80:20 v/v) and B (50:40:10 v/v/v mixture of acetonitrile, water, and methanol). The flow rate of mobile phase was 1.0 mL min−1. Column temperature was maintained at 25°C and detection wavelength at 220 nm. Developed reverse-phase high-performance liquid chromatography (RP-HPLC) method can adequately separate and quantitate five impurities of oxcarbazepine, namely imp-A, imp-B, imp-C, imp-D, and imp-E. Oxcarbazepine was subjected to the stress conditions of oxidative, acid, base, hydrolytic, thermal, and photolytic degradation. Oxcarbazepine was found to degrade significantly in acid, base, and oxidative stress conditions. The degradation products were well resolved from oxcarbazepine and its impurities. The developed method was validated as per International Conference on Harmonization (ICH) guidelines with respect to specificity, linearity, limit of detection and quantification, accuracy, precision, and robustness.
A stability-indicating reversed-phase high-performance liquid chromatographic method has been developed for analysis of gemifloxacin in tablet formulations. When the drug was subjected to forced degradation under acidic, basic, thermal, oxidative, and photolytic conditions, the degradation products produced were successfully separated on a 250 mm × 4.6 mm, 5-μm particle, C18 column with ammonium acetate buffer (pH 2.7; 0.05 m)-acetonitrile 70:30 (υ/υ) as mobile phase at a flow rate of 0.7 mL min−1. Diode-array detection was performed at 272 nm. The method was validated in accordance with ICH guidelines. Response was a linear function of concentration over the range 0.256–128 μg mL−1 (correlation coefficient 0.9990). The limits of detection and quantification were 10 and 30 ng mL−1, respectively. Separation of gemifloxacin from its stress-induced degradation products and excipients was adequate; resolution was >1.5 within 11 min. The purity index for the gemifloxacin peak after all types of stress was >0.999, indicating complete separation of the analyte peak from the degradation products. The method can therefore be regarded as stability-indicating. It is rapid, and suitable for purity and assay determination not only for routine quality control but also in stability studies.