BACKGROUND Treatment of symmetrical onychomadesis (symmetrical lupoid onychodystrophy) is a challenging task for dermatologists. The acute phase is characterized by sloughing of claw plates and loose claws have to be removed and secondary infections treated. The goal of long-term treatment is to allow claws to re-grow with normal quality and to achieve life-long lack of recurrence. The aim of t...

Crayfish fight and form a dominance hierarchy characterized by a pattern of repeated agonistic interactions between animals with a consistent outcome of winner and loser. Once a dominance hierarchy is established, dominant animals display an elevated posture with both claws held laterally and forward, whereas subordinate animals display a more prone posture with both claws extended forward and ...

This article deals with the iconography of a unique fourteenth-century capital, situated near one-time tomb St John Beverley in nave Minster, Yorkshire. The capital features two hybrid creatures, part animal, human. Both creatures hold severed bird’s claw. argues that these claws, resembling drinking vessels, are likely to be griffin claws. interpretation allows for reappraisal meaning figures ...

The main objective of this essay is to analyse neoliberalism as an alternative for political administration. According a theory developed in Brazil, administration encompasses both macro- and micromanagement principles represent the interests agenda social class, or some fraction it. findings are that neoliberal rationale its management principles—efficiency, accountability, performance, compet...

Claw disorders cause problems in dairy cattle all over the world. Nutrition, feeding, environment, claw trimming routines, hormonal changes related to calving and genetics are among the factors which influence the pathogenesis. The colour of the claw horn (pigmentation) has been suggested to play a role. The aim of this study was to investigate if there were any associations between the colour ...

Many porcelain crabs have an unusual claw (cheliped) form that is broad, flat and thin. This seemingly flimsy form suggests claws may be used more for display than for feeding or aggressive interactions. However, in the flat-topped porcelain crab Petrolisthes cinctipes, one of the most abundant intertidal crustaceans on the Pacific coast of North America, we observed a high proportion of indivi...

Visual displays often play a large role in animal communication, particularly in sexual interactions. The blue crab Callinectes sapidus is both colorful and highly visually responsive, yet almost all studies of their courtship have focused on chemical cues. In the blue crab's underwater environment, however, visual cues may function more rapidly and over a longer distance than chemical cues. Gi...