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Fake news websites are those which intentionally, but not necessarily solely, publish hoaxes and disinformation for purposes other than news satire. Some of these sites use homograph spoofing attacks , typosquatting and other deceptive strategies similar to those used in phishing attacks to resemble genuine news outlets.
As the diagram on the right shows, the gallium (Ga+) primary ion beam hits the sample surface and sputters a small amount of material, which leaves the surface as either secondary ions (i+ or i−) or neutral atoms (n 0). The primary beam also produces secondary electrons (e −). As the primary beam rasters on the sample surface, the signal ...
The holiday shopping season has returned, and so has the potential for scams. The FBI warns shoppers to "always" be wary of deals that seem too good to be true, especially as you begin to scope ...
Ion beam analysis works on the basis that ion-atom interactions are produced by the introduction of ions to the sample being tested. Major interactions result in the emission of products that enable information regarding the number, type, distribution and structural arrangement of atoms to be collected.
A small ion beam rocket being tested by NASA. An ion beam is a beam of ions, a type of charged particle beam. Ion beams have many uses in electronics manufacturing (principally ion implantation) and other industries. There are many ion beam sources, some derived from the mercury vapor thrusters developed by NASA in the 1960s. The most widely ...
The negative comments aimed at McDonald's were the latest in what is known as "review bombing," where an establishment is hit with a litany of bad reviews based on a political view or an ...
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Ozy Media founder Carlos Watson was sentenced on Monday to nearly 10 years in prison, after a jury found him guilty in July of lying to investors about the now-defunct startup's finances and sham ...