Marcin Wasilewski, Protagoras z Abdery, sofista i wychowawca. Studium z historii filozofii wychowania, Łódź 2013, Wydawnictwo Uniwersytetu Łódzkiego, ss. 267.

A Z Approach in Validating ORA-SS Data Models

The rapid growth of the World Wide Web has resulted in more data being accessed over the Internet. In turn there is an increase in the use of semistructured data, which plays a crucial role in many web applications particularly with the introduction of XML and its related technologies. This increase in use makes the design of good semistructured data structures essential. The Object Relationshi...

Commutativity degree of $mathbb{Z}_p$≀$mathbb{Z}_{p^n}

For a nite group G the commutativity degree denote by d(G) and dend:$$d(G) =frac{|{(x; y)|x, yin G,xy = yx}|}{|G|^2}.$$ In [2] authors found commutativity degree for some groups,in this paper we nd commutativity degree for a class of groups that have high nilpontencies.

Z Z N -quasialgebras

Recently we have reformulated the octonions as quasissociative algebras (quasialgebras) living in a symmetric monoidal category. In this note we provide further examples of quasialgebras, namely ones where the nonassociativity is induced by a Z Z n-grading and a nontrivial 3-cocycle.

Author's reply: Z-Score: Fenton 2013. Ten-year update.

TEST: A Z, A&Z, A<Z, A°Z, A Z, A±Z, AµZ End test. Analysis of soft tissue injuries associated with distal radius fractures

BACKGROUND Soft tissue injuries associated with distal radius fractures have been reported by some authors. Arthroscopy can be used to evaluate the condition of the articular surface and intracarpal soft tissues and as an aid to treatment. There are three intracarpal soft tissues of particular importance: the triangular fibrocartilage complex (TFCC), the scapholunate interosseous ligament (SLIL...