A survey is given of the dimensions and composition of the present continental crust. The
abundances of immobile elements in sedimentary rocks are used to establish upper crustal …

This book describes the composition of the present upper crust, and deals with possible
compositions for the total crust and the inferred composition of the lower crust. The question of …

Ulcerative colitis and Crohn’s disease are the principal forms of inflammatory bowel disease.
Both represent chronic inflammation of the gastrointestinal tract, which displays …

In order to investigate aggression in the laboratory it is necessary to have an effective method
for mciting aggression and for objectively measunng the aggressive responses that follow …

The composition of the present-day upper crust, inferred from the uniformity of sedimentary
rock ree (rare earth element) patterns, is close to that of granodiorite. A revised ‘andesite’ …

This new diagnostic consensus guideline is a joint project of the European Crohn’s and
Colitis Organisation [ECCO] and the European Society of Gastrointestinal and Abdominal …

Imaging biomarkers (IBs) are integral to the routine management of patients with cancer. IBs
used daily in oncology include clinical TNM stage, objective response and left ventricular …

Major-element, trace-element and isotopic compositions of approximately 1200 basalts (<
53 wt. % SiO 2 ) from intra-oceanic island arcs have been compiled to assess the nature and …

A striking and obvious observation is that at full Moon, the lunar surface is bright from limb to
limb, with only limited darkening toward the edges. Since this effect is not consistent with the …

Selective oxidation of primary carbon-hydrogen bonds with oxygen is of crucial importance
for the sustainable exploitation of available feedstocks. To date, heterogeneous catalysts …