75 research outputs found

    Children, family and the state : revisiting public and private realms

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    The state is often viewed as part of the impersonal public sphere in opposition to the private family as a locus of warmth and intimacy. In recent years this modernist dichotomy has been challenged by theoretical and institutional trends which have altered the relationship between state and family. This paper explores changes to both elements of the dichotomy that challenge this relationship: a more fragmented family structure and more individualised and networked support for children. It will also examine two new elements that further disrupt any clear mapping between state/family and public/private dichotomies: the third party role of the child in family/state affairs and children's application of virtual technology that locates the private within new cultural and social spaces. The paper concludes by examining the rise of the 'individual child' hitherto hidden within the family/state dichotomy and the implications this has for intergenerational relations at personal and institutional levels

    A critical review of the evidence for M32 being a compact dwarf satellite of M31 rather than a more distant normal galaxy

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    Since Baade's photographic study of M32 in the mid 1940s, it has been accepted as an established fact that M32 is a compact dwarf satellite of M31. The purpose of this paper is to report on the findings of our investigation into the nature of the existing evidence. We find that the case for M32 being a satellite of M31 rests upon Hubble Space Telescope (HST) based stellar population studies which have resolved red-giant branch (RGB) and red clump stars in M32 as well as other nearby galaxies. Taken in isolation, this recent evidence could be considered to be conclusive in favour of the existing view. However, the conventional scenario does not explain M32's anomalously high central velocity dispersion for a dwarf galaxy (several times that of either NGC 147, NGC 185 or NGC 205) or existing planetary nebula observations (which suggest that M32 is more than twice as distant as M31) and also requires an elaborate physical explanation for M32's inferred compactness. Conversely, we find that the case for M32 being a normal galaxy, of the order of three times as distant as M31, is supported by: (1) a central velocity dispersion typical of intermediate galaxies, (2) the published planetary nebula observations, and (3) known scaling relationships for normal early-type galaxies. However, this novel scenario cannot account for the high apparent luminosities of the RGB stars resolved in the M32 direction by HST observations. We are therefore left with two apparently irreconcilable scenarios, only one of which can be correct, but both of which suffer from potentially fatal evidence to the contrary. This suggests that current understanding of some relevant fields is still very far from adequate.Comment: 17 pages, 3 Postscript figures, uses cjaa.cls and natbib.sty (published version has 16 pages

    Synthesis of the Elements in Stars

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    Substance use disorder in the anaesthetist: guidelines from the Association of Anaesthetists.

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    Anaesthetists have a higher incidence of substance use disorder when compared with other doctors. This might be due to the ease of access to intravenous opioids, propofol, midazolam, inhalational agents and other anaesthetic drugs. Alcohol use disorder continues to be the most common problem. Unfortunately, the first sign that something is amiss might be the anaesthetist's death from an accidental or deliberate overdose. While there are few accurate data, suicide is presumed to be the cause of death in approximately 6-10% of all anaesthetists. If we are to prevent this, substance use disorder must be recognised early, we should ensure the anaesthetist is supported by their department and hospital management and that the anaesthetist engages fully with treatment. Over 75% of anaesthetists return to full practice if they co-operate fully with the required treatment and supervision

    The nature of the red-shift

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