The industrial Internet platform is equivalent to the "operating system" of the industrial Internet. It consists of three key functional parts: edge layer, PaaS layer, and application layer. This platform is used for data aggregation, modeling analysis, knowledge reuse, and application innovation. ...
In addition, file filtering can be enabled to prevent high-risk files from entering the network. URL filtering is used to block malicious websites to prevent users from accidentally downloading malware. On a network requiring high security, the FireHunter, HiSec Insight (formerly CIS), and ...
The probability that a CEO serves on his own board two years after departing as CEO is 0.43 for former CEOs with prior stock performance at the bottom quartile, as compared to 0.56 for CEOs performing at the top quartile. The impact of accounting performance is similar: the probability that ...
SEC Form D: Definition, What’s Included, and Requirements When it comes to the world of finance, there are numerous terms and forms that can seem confusing and overwhelming. One such form is SEC Form D. What exactly is SEC Form D, what does it include, and what are the requirements ...
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So it is natural to impose the requirement that be surjective, giving the following commutative diagram to complete: If no further requirements are placed on the lift , then the axiom of choice is precisely the assertion that the lifting problem is always solvable (once we require to be ...
There is also a transfer principle that allows one to convert assertions in orthodox asymptotic notation into logically equivalent assertions about nonstandard orders of infinity, allowing one to then prove asymptotic statements in a purely algebraic fashion. There is a price to pay for this “...
from 2d pic harris-current-sheet reconnection simulations that is relevant to nasa’s magnetospheric multiscale (mms) mission. the main goal for mms, as stated by nasa ( http://mms.gsfc.nasa.gov/science.html ), is the following: “ the overarching goal of the mms mission is to measure ...
Bond yields are quoted as a bond equivalent yield, which adjusts for the bond coupon paid in two semi-annual payments. In the previous example, the bonds' cash flows were annual, so the YTM is equal to the BEY. However, if the coupon payments were made every six months, the semi-annu...
What Is the SEC? The SEC is an independent regulatory agency created by the federal government through the U.S. Securities Act of 1933 and the Securities Exchange Act of 1934. It was formed in response to the 1929 stock market crash and public anger over the speculative mania and outright ...