The new species of anthozoan Corallimorphus niwa occurs at depths of 926–1773 m in seas around New Zealand. This new species shares with other members of Corallimorphus stiff and hyaline mesoglea, short column relative to its broad oral disc, and deep-sea habitat. It differs from other members of Corallimorphus in having an equal number of marginal and discal tentacles, the discal tentacles arr...

INTRODUCTION The use of metatarso-phalangeal joint arthroscopy in the treatment of osteochondritis dissecans was first described in 1988. The technique produces good results. However, it can be difficult to enter a joint when it is deformed by degenerative disease. Sonography is a modern visualisation modality which can be used in orthopaedic surgery. AIM To describe a method of intraoperativ...

Is a group best off if everyone co-operates? Theory often considers this to be so (e.g. the "conspiracy of doves"), this understanding underpinning social and economic policy. We observe, however, that after competition between "cheat" and "co-operator" strains of yeast, population fitness is maximized under co-existence. To address whether this might just be a peculiarity of our experimental s...

Here, we report the draft genome sequence of the Xanthomonas bromi type strain LMG 947, an important pathogen of bromegrasses (Bromus spp.). Comparative analysis with other Xanthomonas spp. that are pathogenic on forage grasses will assist the analysis of host-plant adaptation at the genome level.

There is increasing evidence that species can evolve rapidly in response to environmental change. However, although land use is one of the key drivers of current environmental change, studies of its evolutionary consequences are still fairly scarce, in particular studies that examine land-use effects across large numbers of populations, and discriminate between different aspects of land use. He...

The European corn borer, Ostrinia nubilalis (Hübner), causes economic damage to corn, Zea mays L., throughout the Corn Belt. Because this insect has become the primary target of Bacillus thuringiensis Berliner (Bt) transgenic corn, current efforts addressing the management of O. nubilalis resistance to Bt corn require information on adult European corn borer dispersal and factors affecting its ...

THE METHOD OF STUDY The examination of the cases involved the extraction from the patient and from the clinical notes of details of the pre-operative condition, operative methods, post-operative treatment and course, and eventual result. On account of defects both in patients’ memories and clinical notes, the assessment of the first three factors was not as accurate as could have been wished, a...

Hallux rigidus is a progressive disorder of the first MTP joint, characterized by a diminished range of motion (ROM) and degenerative alterations of the joint (1–9). Because some degree of movement is generally available, the term hallux limitus (7) has been used to describe the condition, although the pathologic process is one of progressive degenerative joint disease secondary to biomechanica...

-Populations of the California vole, Microtus californicus, were followed at two sites near San Francisco Bay in order to investigate changes in diet and condition of these cycling microtine rodents. Mark and recapture analyses provided information on condition during seasonal (season to season) and annual (year to year) fluctuations, and snap trapping provided stomach samples for dietary analy...