Coordinador ambiental de centre: centres públics d'educació infantil i primària. 'Coordinador ambiental de centro : centros públicos de educación infantil y primaria'.

Documento en formato electrónico (PDF). Resumen tomado de la propia innovación. Esta propuesta fue presentada en la Conselleria d'Educació el mes de julio del 2002 y, posteriormente, se incluyó en las resoluciones del Conseller d'Educació i Cultura de dia 3 de abril de 2003 por la que se aprobaron las instrucciones para la organización y el funcionamiento de los centros públicos escolares de las Islas Baleares

Avaluació de centres: proposta d'un model integrador. 'Evaluación de centros : propuesta de un modelo integrador'.

Resumen del autor en catalán

Efeitos da temperatura do ar, linhagem e período do dia nas freqüências de ocorrências e tempos de expressão comportamental de matrizes pesadas

Behavioral adjustments may occur fast and with less cost than the physiological adaptations. Considering the social behavior is suggestive that the frequency and the intensity of aggressive interactions, the total social cohesion and the extent of vicious attitudes may be used to evaluate welfare. This research presents an analysis of the interactions between the experimental factors such as temperature, genetic and time of the day in the behavior of female broiler breeders under controlled environment in a climatic chamber in order to enhance the different reaction of the birds facing distinct environmental conditions. The results showed significant differences between the behaviors expressed by the studied genetics presenting the need of monitoring them in real-time in order to predict their welfare in commercial housing, due to the complexity of the environmental variables that interfere in the well being process. The research also concluded that the welfare evaluation of female broiler breeders needs to consider the time of the day during the observation of the behaviors.

Deficiência de vitamina A em pré-escolares da cidade do Recife, Nordeste do Brasil

RESUMO. O objetivo deste estudo foi avaliar a prevalência de deficiência de vitamina A (DVA) em pré-escolares da cidade do Recife, Nordeste Brasileiro. A amostra foi composta por 344 crianças, de 24 a 60 meses, de ambos os sexos, em 18 creches públicas da cidade do Recife, em 2007. O estado nutricional de vitamina A foi avaliado pelos indicadores bioquímico (retinol sérico) e dietético (inquérito de consumo alimentar) e o status pondo-estatural através dos índices antropométricos peso/idade (P/I), altura/idade (A/I) e peso/altura (P/A). A prevalência de níveis de retinol sérico baixos (<0,70μmol/L) foi de 7,7 por cento (IC 95 por cento 4,88 – 11,81), caracterizando a DVA como problema de saúde pública do tipo leve, segundo critérios da Organização Mundial de Saúde. Por outro lado, 29,6 por cento (IC 95 por cento 24,22 – 35,63) das crianças apresentaram níveis aceitáveis ou marginais (0,70 a 1,04μmol/L) de retinol. Em relação ao consumo de vitamina A, os valores abaixo da EAR (Estimated Average Requirement), de 210μg/dia para crianças de 24 a 47 meses e de 275μg/dia para crianças de 48 a 96 meses de idade foi de 8,1 por cento e 21,3 por cento, respectivamente. As prevalências de déficits antropométricos (<-2 escores –Z) nos pré-escolares foram de 2,5 por cento para o indicador P/I, de 8,6 por cento quanto ao A/I e de 1,5 por cento em relação ao P/A. Os dados acima evidenciam a importância da institucionalização para o adequado estado nutricional das crianças e manutenção dos estoques adequados de vitamina A. Todavia, são necessários mais estudos enfocando pré-escolares não institucionalizados, ou seja, crianças que vivem fora do ambiente privilegiado das creches

Removal of a cysteine ligand from rubredoxin: assembly of Fe2S2 and Fe(S-Cys)(3)(OH) centres

The electron transfer protein rubredoxin from Clostridium pasteurianum contains an Fe(S-Cys)(4) active site. Mutant proteins C9G, C9A, C42G and C42A, in which cysteine ligands are replaced by non-ligating Gly or Ala residues, have been expressed in Escherichia coli. The C42A protein expresses with a (Fe2S2)-S-III cluster in place. In contrast, the other proteins are isolated in colourless forms, although a (Fe2S2)-S-III cluster may be assembled in the C42G protein via incubation with Fe-III and sulfide. The four mutant proteins were isolated as stable mononuclear Hg-II forms which were converted to unstable mononuclear Fe-III preparations that contain both holo and apo protein. The Fe-III systems were characterized by metal analysis and mass spectrometry and by electronic, electron paramagnetic resonance, X-ray absorption and resonance Raman spectroscopies. The dominant Fe-III form in the C9A preparation is a Fe(S-Cys)(3)(OH) centre, similar to that observed previously in the C6S mutant protein. Related centres are present in the proteins NifU and IscU responsible for assembly and repair of iron-sulfur clusters in both prokaryotic and eukaryotic cells. In addition to Fe(S-Cys)(3)(OH) centres, the C9G, C42G and C42A preparations contain a second four-coordinate Fe-III form in which a ligand appears to be supplied by the protein chain. Electronic supplementary material to this paper can be obtained by using the Springer Link server located at http://dx.doi.org/10.1007/s00775-0020355-1.

Patents and the CGIAR system of International Agricultural Research Centres' germplasm collections under the International Treaty on Plant Genetic Resources for Food and Agriculture

A key controversy in negotiating the International Treaty on Plant Genetic Resources for Food and Agriculture, and the likely long-term effectiveness of the agreement, is the way in which the intellectual property provisions are interpreted and applied to the key genetic resources forming the Consultative Group on International Agricultural Research (CGIAR) system of International Agricultural Research Centres' (IARC) collections. This paper reviews the intellectual property provisions in the treaty and examines the likely consequences from patenting under the Patents Act 1990 over materials derived from these collections. The consequence is argued to be significant and, over time, these practices are likely to deplete the usefulness of these collections and undermine the relevance of the treaty. The paper concludes that Australia's interests might best be served by arguing that access to these collections, and the other materials under the treaty, be subject to a non-exclusive, royalty free licence for any use of the derived materials to develop useful new plant varieties.

Sensitisation to aeroallergens in Brazilian adolescents living at the periphery of large subtropical urban centres

Objectives: To evaluate the sensitization to aeroallergens determined by skin prick test (SPT) in Brazilian adolescents, and to correlate its positivity with the diagnosis of asthma and/or rhinitis based on the written questionnaire (WQ) of ISAAC phase III study. Patients and Methods: A total of 996 adolescents (387 boys) were selected by systematic samples. A standard allergen extracts panel (positive/negative control, D pteronyssinus [Dpt], P americana [Pal, B germanica [Bg], dog, cat, fungal and grass mix) was used and its positivity compared with positive responses to asthma, rhinitis or both. Results: Positive SPT to at least one allergen was observed in 466 adolescents (46.8 %), with sensitisation to Dpt in 79.1 %. Positivity to more than one allergen occurred in 232 students (49.8 %). The frequency of positive SPTs was significantly higher among adolescents with asthma (OR = 2.16), rhinitis (OR = 1.69), and asthma and rhinitis (OR = 2.03). Positive SPT to four or more allergens were higher among asthmatics (OR = 2.6) and among adolescents with asthma and rhinitis (OR = 3). Conclusions: A high sensitisation rate to aeroallergens was observed, significantly higher among those with asthma, rhinitis or a combination of both, especially in multiple sensitisations.

A trag??dia da regi??o serrana do Rio de Janeiro em 2011: procurando respostas

O estudo de caso trata do desastre natural ocorrido na regi??o serrana do Rio de Janeiro nos dias 11 e 12 de janeiro de 2011, considerado a maior cat??strofe clim??tica e geot??cnica do pa??s, causado por fortes chuvas que provocaram enchentes e deslizamentos em sete munic??pios. O caso tem por finalidade despertar a discuss??o sobre as vari??veis e atores que influenciaram o processo de gest??o da crise, contextualizando o desastre no cen??rio da regi??o e reconstituindo, especialmente, o processo de resposta imediata dada ?? trag??dia pelos ??rg??os envolvidos. O estudo pode ser utilizado em cursos que abordem, entre outros, os seguintes t??picos: gest??o de crise e gest??o de riscos, negocia????o, comunica????o e planejamento estrat??gico

Dia da crian??a: miss??o institucional do ex??rcito?

O presente Estudo de Caso trata da realiza????o de um evento de cunho social dentro das instala????es de uma unidade militar do Ex??rcito. O Evento ?? referente ??s comemora????es ao dia da crian??a que tem ocorr??ncia contumaz. Neste sentido discute-se uma problem??tica relacionada ?? legitimidade de realiza????o deste tipo de atividade ante o dilema: A????es socioculturais x Seguran??a Nacional. Desdobra-se ainda, a discuss??o sobre a possibilidade de o particular realizar doa????es diretamente ao quartel bem como o devido processo que se deve promover quanto ao recolhimento dos recursos recebidos aos cofres p??blicos. O presente caso pode ser trabalho dentro de dois grandes temas: Gest??o de Pessoas e Gest??o Or??ament??rio-Financeira