Nominal plural marking of nonce words in child Spanish

This study addresses the issue of Spanish plural marking considering data from three sources: existent words, loan words and nonce words. Specifically, we are interested in the role of stress placement and word-final sound in the use of /-es/ for plural formation. We present data concerning the interaction of these two features for children and adults. Our findings suggest that this phenomenon is a classic example of over generalization in acquisition. Stress does not seem a determining feature by itself. Its main effect is produced when it interacts with the structure of the syllable

Oxygen consumption in offspring tawny owls Strix aluco is associated with colour morph of foster mother

In several colour polymorphic species, morphs differ in thermoregulation either because dark and pale surfaces absorb solar radiation to a different extent and/or because morphs differ in key metabolic processes. Morph-specific thermoregulation may potentially account for the observation that differently coloured individuals are frequently not randomly distributed among habitats, and differ in many respects, including behaviour, morphology, survival and reproductive success. In a wild population of the colour polymorphic tawny owl Strix aluco, a recent cross-fostering experiment showed that offspring raised and born from red mothers were heavier than those from grey mothers. In the present study, we tested in the same individuals whether these morph-specific offspring growth patterns were associated with a difference in metabolic rate between offspring of red and grey mothers. For this purpose, we measured nestling oxygen consumption under two different temperatures (laboratory measurements: 4 and 20 degrees C), and examined the relationships between these data sets and the colour morph of foster and biological mothers. After controlling for nestling body mass, oxygen consumption at 20 degrees C was greater in foster offspring raised by grey foster mothers. No relationship was found between nestling oxygen consumption and coloration of their biological mother. Therefore, our study indicates that in our experiment offspring raised by grey foster mothers showed not only a lower body mass than offspring raised by red foster mothers, but also consumed more oxygen under warm temperature. This further indicates that rearing conditions in nests of grey mothers were more stressful than in nests of red mothers.

IPH response to RICHE questionnaire on child health research in Europe

Request to participate in an expert group review of child health research gaps and priorities in Ireland and Northern Ireland IPH responded to a questionnaire from the FP7 funded project - RICHE ( www.childhealthresearch.eu). The project goal is to produce an inventory of child health research in Europe, identify gaps in existing and on-going research, and devise a series of roadmaps for the future of child health research. This is co-ordinated by Anthony Staines from DCU, and Michael Rigby, from the Nordic School. This specific phase of the project is being co-ordinated by Matilde Leonardi and Giorgio Tamburlini in Italy.

Joint Communique Under The Auspices of The North South Ministerial Council On Safeguarding Child Protection (PDF 28KB)

This Communication Strategy has been developed by representatives of the statutory sector and Non-Governmental Organisations (NGOs) from the voluntary and community sectors from both Northern Ireland and the Republic of Ireland

Working Arrangements For The Welfare & Safeguarding of Child Victims of Human Trafficking - February 2011 (PDF 2.91MB)

Guidance issued by The Department of Health, Social Services & Public Safety & The Police Service for Northern Ireland

Vertical human immunodeficiency virus type 1 - HIV-1 -transmission - a review

Several factors appear to affect vertical HIV-1 transmission, dependent mainly on characteristics of the mother (extent of immunodeficiency, co-infections, risk behaviour, nutritional status, immune response, genetical make-up), but also of the virus (phenotype, tropism) and, possibly, of the child (genetical make-up). This complex situation is compounded by the fact that the virus may have the whole gestation period, apart from variable periods between membrane rupture and birth and the breast-feeding period, to pass from the mother to the infant. It seems probable that an extensive interplay of all factors occurs, and that some factors may be more important during specific periods and other factors in other periods. Factors predominant in protection against in utero transmission may be less important for peri-natal transmission, and probably quite different from those that predominantly affect transmission by mothers milk. For instance, cytotoxic T lymphocytes will probably be unable to exert any effect during breast-feeding, while neutralizing antibodies will be unable to protect transmission by HIV transmitted through infected cells. Furthermore, some responses may be capable of controlling transmission of determined virus types, while being inadequate for controlling others. As occurence of mixed infections and recombination of HIV-1 types is a known fact, it does not appear possible to prevent vertical HIV-1 transmission by reinforcing just one of the factors, and probably a general strategy including all known factors must be used. Recent reports have brought information on vertical HIV-1 transmission in a variety of research fields, which will have to be considered in conjunction as background for specific studies.

Maternally inherited Leigh syndrome.

A 6 1/2-year-old girl had developmental regression, and Leigh syndrome was diagnosed. A second girl born to the same mother after heterologous artificial insemination also lost acquired skills and died at 2 1/2 years of age; neuropathologic examination confirmed the diagnosis of Leigh syndrome. Tissues from both children and from the mother had a point mutation at nucleotide 8993 in the adenosinetriphosphatase 6-gene of mitochondrial DNA. This family illustrates that Leigh syndrome can be transmitted by maternal inheritance.