Knowledge Management and Organisational Culture

This international Handbook provides a comprehensive overview of key topics, debates and issues within the now well-established field of Knowledge Management (KM)

The impact of a cerebellar tumour on language function in childhood

Background/Aims: Childhood-acquired cerebellar studies to date have appeared to present a concordant pattern of specific neuropsychological profiles depending on lesion site. The aim was to determine the impact of a cerebellar tumour specifically on language function in children by reporting both the general and high-level language abilities of 4 cases with differing sites of hemispheric and vermal involvement. Methods: The language abilities of 4 children ( aged from 7 years 9 months to 13 years), treated with surgery and/or radiotherapy for cerebellar tumour 6 months to 3 years previously, were examined. A standardized battery of general and high-level language assessments was administered. Results: Analysis revealed intact abilities across all 4 cases on measures of general language, including receptive language, expressive language, receptive vocabulary and naming. While 2 of the 4 cases also demonstrated intact high-level language skills across all measures, the remaining 2 demonstrated specific deficits in linguistic problem solving at 6 months after treatment. Follow-up assessment of 1 case also demonstrated further decline in this area 12 months later. Conclusion: Findings of high-level language deficits in problem solving in 2 of the 4 cases examined supported previous reports of specific impairments in high-level language and in thinking flexibility and problem solving following cerebellar hemispheric damage in childhood. Copyright (c) 2007 S. Karger AG, Basel

Mitigating Climate Change Through Bioclimatic Applications and Cultivation Techniques in Agriculture (Andalusia, Spain)

48 páginas, 7 figuras, 3 tablas, 7 fotografías

The case for a 3rd generation supraglottic airway device facilitating direct vision placement

Although 1st and 2nd generation supraglottic airway devices (SADs) have many desirable features, they are nevertheless inserted in a similar ‘blind’ way as their 1st generation predecessors. Clinicians mostly still rely entirely on subjective indirect assessments to estimate correct placement which supposedly ensures a tight seal. Malpositioning and potential airway compromise occurs in more than half of placements. Vision-guided insertion can improve placement. In this article we propose the development of a 3rd generation supraglottic airway device, equipped with cameras and fiberoptic illumination, to visualise insertion of the device, enable immediate manoeuvres to optimise SAD position, verify whether correct 1st and 2nd seals are achieved and check whether size selected is appropriate. We do not provide technical details of such a ‘3rd generation’ device, but rather present a theoretical analysis of its desirable properties, which are essential to overcome the remaining limitations of current 1st and 2nd generation devices. We also recommend that this further milestone improvement, i.e. ability to place the SAD accurately under direct vision, be eligible for the moniker ‘3rd generation’. Blind insertion of SADs should become the exception and we anticipate, as in other domains such as central venous cannulation and nerve block insertions, vision-guided placement becoming the gold standard