STILL ANOTHER APHILANTHOPS

Still another triangle-free infinite-chromatic graph

We give a new example of a triangle-free cc-chromatic graph: the vertices of G form a oox oo matrix, V(G) = [vi,i], i, j = 1, 2, ... The vertex vi,i is connected with every vertex of the ( i + j)th column. G is triangle-free: if A has the smallest column-index among {A, B, C}c V(G) and AB, ACEE(G), then B, Care in the same column so BC¢E(G). G is infinite-chromatic: ~ ~ {1, 2, ... } denotes the...

Still Another Approach to the Braid Ordering

We develop a new approach to the linear ordering of the braid group Bn, based on investigating its restriction to the set Div(∆n) of all divisors of ∆ d n in the monoid B ∞, i.e., to positive n-braids whose normal form has length at most d. In the general case, we compute several numerical parameters attached with the finite orders (Div(∆n), <). In the case of 3 strands, we moreover give a comp...

Still another confounded face in the crowd.

Experiments using schematic faces developed by Öhman (Öhman, Lundqvist, & Esteves, 2001) seem to document an anger-superiority effect, although we have come to question these experiments. Our work shows that the low-level features of these schematic faces interact with the face's surround to produce effects that have been attributed to facial affect. Using relatively neutral faces that preserve...

Still Another Method of Staining Malaria Parasites

Re-Introducing College & Research Libraries: Do We Still Need "Another Library Journal"?

3 In his editorial for the inaugural issue of this journal in 1939, A. F. Kuhlman explained the reasons behind the decision to launch College & Research Libraries and provided a pre-emptive response to anyone who might ask whether or not the profession really needed " another library journal. " Existing " general library journals, " he argued, could not meet the needs of " college, university, ...