TheiShares 20+ Year Treasury Bond ETF(Ticker:TLT) rallied almost two percent this week from open to close (13 to 17 Jan). But here’s the important bit: that rally completely eclipsed the drop the week before –
Other asset managers, including J.P. Morgan and BlackRock, offer covered call ETFs, each with a particular covered call strategy. For example, the iShares 20+ Year Treasury Bond Strategy ETF(TLT.O)invests in long-term bonds.7 Given the variety of funds, investors should be able to find on...
The nature of the first mechanism is generally clear: an inactive muscle does not consume ATP. As for the PKD activity, much about this mechanism remains unclear. It is known that an increase in PKD phosphorylation is observed when AMPK activity is reduced or absent due t...
Although the Ti species plays the role of a major active site, an increase of Ti species does not always improve the activity of ZNC. Herein, investigations of experiments and density functional theory (DFT) elucidate this inverse effect of the increased amount of TiCl4 deposition in ZNC ...
Data analysis of combined QCM-D and ellipsometry 3 How does ellipsometry work? Ellipsometry relies upon the measurement of the polarization state of a light beam, where light with a known polarization is generated and directed at the sample substrate, see Figure 1. The light may be transmitted ...
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It has been confirmed that the use of new media is closely related to social identity [24], and previous research has shown that not only does the use of new media have an impact on the social identity processes of audiences [25], but also that social identity has a significant impact ...
In the field of impedance spectroscopy, data analysis is not always sufficiently adequate and does not fully reflect the properties of real heterostruc- tures. In fact, the typically used equivalent circuit schemes, strictly speaking, are physically correct for single crystal electrodes only. In the...
Fine-tuning the entire network does not always guarantee to yield the best performance. The main purpose of this study is to determine the effect of fine-tuning a CNN block-wise to assess the performance gained by training each block. Three state-of-the-art CNN architectures with three ...
It is assumed that the mass of the product does not change from manufacture to the end of use. In particular, this means that no part of the product is consumed, degraded or lost during its use. In addition, downcycling, i.e., the material quality loss in the recycling process is not...