Internet users are used to a steady stream of facts in the contemporary world. Numerous social media platforms, including Twitter, Facebook, and Quora, plagued with spam accounts, posing significant problem. These accounts created trick unwary real into clicking on dangerous links or continue publishing repetitious messages using automated software. This may significantly affect user experience...

In the present article, we provide examples of fake quadrics, i.e. complex surfaces of general type with the same numerical invariants as the quadric P × P which are quotients of the bidisc by an irreducible lattice of automorphisms. Moreover we list classes of arithmetic lattices over a real quadratic number field which define a fake quadric and give general results towards a classification of...

Recently, Prasad and Yeung classified all possible fundamental groups of fake projective planes. According to their result, many fake projective planes admit an automorphism of prime order, and in that case the order must be 3 or 7. Let σ be an automorphism of prime order of a fake projective plane X. In this paper we classify all possible structures of the quotient surface X/σ and its minimal ...

The ‘Wave Geometry’ equation of the pre-WWII Hiroshima program is also the key equation of the current ‘fake supergravity’ program. I review the status of (fake) supersymmetric domain walls and (fake) pseudosupersymmetric cosmologies. An extension of the domain-wall/cosmology correspondence to a triple correspondence with instantons shows that ‘pseudosupersymmetry’ has another interpretation as...

In the Spring 1995 issue of Health Affairs Mark Pauly and John Goodman outlined their proposal for medical savings accounts (MSAs) supplemented with tax credits to purchase insurance and encourage cost-effective consumer behavior. This proposal has been widely debuted, both in Washington and across the nation. To further enlighten the debate, Health Affairs presents two accounts of the experien...

Illusions have become an invaluable tool for investigating how the sense of a body as one’s own is constructed and maintained: During the rubber hand illusion (RHI, Botvinick and Cohen, 1998), congruent touch to one’s hidden hand and a fake counterpart produces an illusion of feeling the touch on the fake hand and, more strikingly, an experience of the fake hand as part of one’s body (Ehrsson e...

Reason: In the process of investigating an accusation of misconduct in the above manuscript, the Editors have found significant evidence of fraud perpetrated by some of the authors. 1) Dr. Wei Jia Kong’s name was used as the corresponding author without his knowledge or consent. Furthermore, Dr. Cai Pengcheng was unaware of his status as an author of the manuscript. 2) A fake email address for ...