Background The erosion of the early mortality advantage of elective endovascular aneurysm
repair (EVAR) compared with open repair of abdominal aortic aneurysm remains without a …

The forest canopy is the functional interface between 90% of Earth's terrestrial biomass and
the atmosphere. Multidisciplinary research in the canopy has expanded concepts of global …

In tropical Australia, intensive studies of river suspended sediment (SS) and nutrient
dynamics have been restricted to streams on the north-east coast between the Fitzroy and …

The structures of five phases in the Ba 1− x K x BiO 3 system for 0≤ x≤ 0.5 and
temperatures below 473 K have been determined by neutron powder diffraction. Bulk …

Methods: We performed a case-control study to compare the magnetic resonance imaging
findings of patients with a well-functioning unilateral metal-on-metal hip prosthesis and …

We have studied the structural and superconducting properties of La 2− x Sr x CuO 4 by
neutron and x-ray powder diffraction, thermogravimetry, ac susceptibility, and dc …

The recent discovery of superconductivity near 30 K in Ba1− x K xBiO3− y (x≈ 0.4) 1, 2 is
remarkable for two reasons. It is the first copper-free oxide superconductor that has a …

Oxygen uptake, ammonia excretion and phosphate excretion were measured in 14 Antarctic
zooplankton species, including various size classes of krill (Euphausia superba), during a …

Gestational trophoblastic neoplasia (GTN) encompasses a broad spectrum of placental
lesions from the pre-malignant hydatidiform mole (complete and partial) through to the …

OBJECTIVE. The aim of this study was to determine the incidence and etiology of pulmonary
artery pseudoaneurysms in patients undergoing bronchial angiography for massive …