Characterization of archaeological materials by laser ablation-inductively coupled plasma-mass spectrometry. In: Jakes, K.A. (Ed.), Archaeological Chemistry: Materials, Methods, and Meaning. Am...
The average coefficient of determination (R2) on the test set is 0.630, meaning 63% of the variability of HC50 in USEtox can be explained by the predicted HC50 from the random forest model. Our model outperforms a traditional quantitative structure-activity relationship (QSAR) model (ECOSAR) ...
Currently, several linear and nonlinear multivariate classification methods exist: the choice implies the evaluation of discriminatory power against the ability to interpret the meaning of class differences. In this respect, Soft Independent Modeling of Class Analogy (SIMCA;Wold, 1976) is a well-establi...
Effective separation and isolation techniques appear to be currently lacking (and may not be developed), meaning most samples will still contain a combination of polymer and non-polymer (matrix) particles at the point of analysis. Table 6 Comparison of the complementary techniques used in this ...
respectively. The minimum measure of IFT between crude oil and distilled water was done by injecting 500 ppm NC, which equals to 2.645 mN/m. In the case of CA, the initial CA was about 117°, meaning a strong oil-wet in carbonate reservoirs. Totally, the impact of NC on WA was sligh...
PSA is an AR-regulated gene, meaning that its expression can be interpreted as a measurement for AR-pathway activity when monitoring the response to AR-targeted treatments [34]. Furthermore, serum PSA is the most popular biomarker in PC and is routinely monitored in the clinical setting. We ...
Whispering gallery modes (WGMs) are surface modes that propagate azimuthally around resonators with rotational symmetry (toroidal, spherical, or, as in our case, cylindrical shaped, since the optical fiber itself plays the role of the microresonator). These modes are resonant in optical wavelength, ...
(probability value) and lack of fit57. The current regression model for Mo/ZnO-NPs-mediated crystal violet removal has an R2value of 0.9947, meaning that the independent variables explained for 99.47% of the variation in crystal violet removal by Mo/ZnO-NPs. So, just 0.53% of the total ...
1 [1]. To summarize: Microporous materials lead to Type I isotherms; nonporous or macroporous adsorbents yield Type II isotherms; Type III and Type V isotherms represent cases in which there is no identifiable multilayer formation, meaning that there are relatively weak adsorbent–adsorbate ...
What the cells see is thus not the ideal nanoparticle concocted by chemists, meaning the biomolecular corona could have great biological and physiological repercussions, sometimes masking the expected effects of purposely grafted molecules. In this review, we will mainly focus on gold nanoparticles. In...