students at St. Bartholomew's Hospital. We refrain designed!) from giving any further information about the book, because 1 is one which every medical man should possess and use 1? instruction, relaxation, and enjoyment. For variety and frest1 ness of interest, for stirring incident, for pointed anecdote, i0 entertainment and for general mental and moral improvemel? (as well as for the abundant...

Altruism is central to organizational and social life, but its motivations are not well understood. We propose a new theoretical distinction that sorts these motivations into two basic types: “giving” indicates prosocial behaviors in which one willingly engages, while “giving in” indicates prosocial behavior in which one reluctantly engages, often in response to social pressure or obligation. U...

performing additional analyses as needed. The book is characterized by clarity and convenience throughout, including clear print, and good headings with boldface type for the subsections of each assay. This book should be a "must" in every clinical laboratory called upon to do any work in special hematology. It would be a very valuable source book for any specialist in hematology or for any lab...

This open access book presents cutting-edge research in contact mechanics, material science and tribology, giving emphasis to biomedical geotectonic applications. By reflecting the contribution of Sergey Psakhie field, it offers a timely snapshot materials tribology

This article presents the formalisation of the weak and strong permission in deontic logic based on the logic of enactment. A permission that follows from the absence of a prohibition, we call a weak permission; this permission is not enacted. A strong permission is always enacted (implicitly or explicitly), and implies a giving choice. The distinction between these two types of permission is a...

In their book the authors give an algebraic perspective of the Advanced Encryption Standard (AES). The cipher Rijndael won the AES competition in 2000 after three years of considerations. Unlike many block ciphers known at that time and proposed nowadays, AES-Rijndael has very explicit algebraic description. The rich algebraic structure of the cipher attracted cryptologists from the moment of a...