OBJECTIVES To investigate patients' mobility and satisfaction with their lower-limb prosthetic or orthotic device and related service delivery in Sierra Leone; to compare groups of patients regarding type and level of assistive device, gender, area of residence, income; and to identify factors associated with satisfaction with the assistive device and service. METHODS A total of 139 patients ...

Retrieval of a subset of studied items and the presentation of those items as retrieval cues typically impair retrieval of the other items. Previous research on this self-limiting property of memory retrieval has relied heavily on short retention intervals and similar context between encoding and test. Here, we examined retrieval dynamics also after a prolonged retention interval with different...

The introductory chapter, written by Werner Eichhorst and Paul Marx, opens with a generally accepted proposition that European labour markets are undergoing a process of deep transformation characterised by deindustrialization and the growth of non-standard work. This premise is further supported and elaborated through specific insights which establish the general framework for this book. For i...

SIR,-Your leading article (30 January, p. 247) on "New-style Cold Abscesses" is valuable in drawing attention to two recent papers in the British Youmal of Surgery12 which describe a clinical manifestation of tuberculosis relatively much more common in the immigrant section of our population. These subcutaneous cold abscesuses, which are quite often multiple, are a form of tuberculous disease w...

The ability of UAV’s (Unmanned Aerial Vehicles) to land on unknown and uneven terrain is an important area of research, particularly for applications such as field surveillance. This paper presents a novel solution to this problem using mechanical design, with a legged landing gear design that provides both suspension and stability on uneven terrain. The key features of this design are differen...

Abundances of the parasitic nematodes Trichostrongylus retortaeformis and Passalurus ambiguus, and 8 Eimeria species were estimated by fecal egg and oocyst output in 12 discrete free-ranging populations of wild rabbits (Oryctolagus cuniculus) in southwestern Australia. Comparisons of parasite egg and oocyst counts were made between those rabbits known to have survived at least 2 mo after fecal ...