879 resultados para Children of same-sex couples
Resumo:
Reseña del libro
Determination of the Anthropometric and Physical Qualities Profile in Footballers Children of Bogotá
Resumo:
Objective. The objective of this study is to define the profile anthropometric and of basic physical qualities, in 306 children in 7-16 yearold ages. Method. Is carried out anthropometric mensurations of weight (kg) and it height (m), IMC (weight (kg)/it height (m2), percentage of corporal fat, besides the test of Course Navatte, horizontal jump without impulse, Sit and Reach to each one of the fellows. Results. The results were analyzed from the statistical point of view with measures of central tendency, you uses the stocking, the typical standard deviation as I calculate of variability, with a p <0,05 like significant difference. You identifies the variable anthropometric and of physical qualities finding differences in the population as for the percentage of corporal fat, the power aerobic, the flexibility and the explosive force in inferior members. Conclusions. Differences are shown in the opposing values and this can be influenced, for nutritional, socioeconomic factors and for the type of used training.
Resumo:
Resumen en español. Resumen basado en el de la publicación
Resumo:
This paper reviews a study of the language skills of normal hearing children whose parents are deaf and use manual communication.
Resumo:
This paper discusses a proposal for extra curricular activities in deaf schools to help promote literacy for hearing impaired children.
Resumo:
Background: Patterns of mtDNA variation within a species reflect long-term population structure, but may also be influenced by maternally inherited endosymbionts, such as Wolbachia. These bacteria often alter host reproductive biology and can drive particular mtDNA haplotypes through populations. We investigated the impacts of Wolbachia infection and geography on mtDNA variation in the diamondback moth, a major global pest whose geographic distribution reflects both natural processes and transport via human agricultural activities. Results: The mtDNA phylogeny of 95 individuals sampled from 10 countries on four continents revealed two major clades. One contained only Wolbachia-infected individuals from Malaysia and Kenya, while the other contained only uninfected individuals, from all countries including Malaysia and Kenya. Within the uninfected group was a further clade containing all individuals from Australasia and displaying very limited sequence variation. In contrast, a biparental nuclear gene phylogeny did not have infected and uninfected clades, supporting the notion that maternally-inherited Wolbachia are responsible for the mtDNA pattern. Only about 5% (15/306) of our global sample of individuals was infected with the plutWBI isolate and even within infected local populations, many insects were uninfected. Comparisons of infected and uninfected isofemale lines revealed that plutWBI is associated with sex ratio distortion. Uninfected lines have a 1:1 sex ratio, while infected ones show a 2:1 female bias. Conclusion: The main correlate of mtDNA variation in P. xylostella is presence or absence of the plutWBI infection. This is associated with substantial sex ratio distortion and the underlying mechanisms deserve further study. In contrast, geographic origin is a poor predictor of moth mtDNA sequences, reflecting human activity in moving the insects around the globe. The exception is a clade of Australasian individuals, which may reflect a bottleneck during their recent introduction to this region.
Resumo:
Children with a parent who suffers from depression are at raised risk for the disorder themselves. Relatively little is known about the development of psychological vulnerability to depression through childhood, particularly during infancy and early childhood. This paper describes results from a longitudinal prospective study of the development of children, studied from birth to 16 years, of mothers who experienced postnatal depression; it highlights the roles of the developing mother-child relationship, and of physiological functioning and social relationships in the development of adolescent vulnerability.