Formation enthalpies, which we consider too high for this class of carbides, of 1.6 eV/atom and 1.3 eV/atom for Fe5C2 and η-Fe2C, respectively, have been reported.[7] A positive formation enthalpy implies that the compound is not stable compared with the elements in their standard states...
All of these events (possibly with the exception of X-ray bursts) eject material with an abundance composition unique to the specific event and lead over time to the evolution of elemental (and isotopic) abundances in the galactic gas and their imprint on the next generation of stars. In ...
Further analysis using main cell types representing all three germ layers is needed to determine whether and to what extent differentiated human cell types have retained the regulatory mechanisms that existed in their common unicellular ancestor. Moreover, the contribution of specific TFs to the ...
in the seven groups, 1 (Ia), 2 (IIa), 13 (IIIa), 14 (IVa), 15 (Va), 16 (VIa), and 17 (VIIa), respectively. The 17 elements of the fourth period, from potassium, 19, tobromine, 35, are distinct in their properties and are considered to constitute Groups 1–17 (Ia–VIIa) ...
in the seven groups, 1 (Ia), 2 (IIa), 13 (IIIa), 14 (IVa), 15 (Va), 16 (VIa), and 17 (VIIa), respectively. The 17 elements of the fourth period, from potassium, 19, tobromine, 35, are distinct in their properties and are considered to constitute Groups 1–17 (Ia–VIIa) ...
jQuery offers several pseudo-selectors that help find elements in forms. These are especially helpful because it can be difficult to distinguish between form elements based on their state or type using standard CSS selectors. link:checked Not to be confused with:checkbox,:checkedtargetscheckedcheckboxe...
Transposable elements (TEs) are prevalent repeats in the human genome, play a significant role in the regulome, and their disruption can contribute to tumorigenesis. However, TE influence on gene expression in cancer remains unclear. Here, we analyze 275 normal colon and 276 colorectal cancer sampl...
The "time periods involved" and "miscellaneous" sections use straightforward language to cover the term of the agreement and any other matters deemed important. Those matters may include details such as which state's law to apply to the agreement and which party pays attorney fees in the case ...
Similar results on the genus Bacteroides have been reported earlier26, in contrast with other studies that have reported a notable trade-off between Bacteroides and Prevotella spp6,9,27. The bistable groups also covaried with other bacteria (Fig. 7), suggesting that their state shifts can be ...
Correlations between PTEs might reveal the sources and distribution of metals in specific environments [52]. Significant correlations between PTEs indicate that their behavior is driven by similar factors [8], and relatively weak correlations suggest a complex source of PTEs due to industrial ...