Improving Transition Outcomes: Resource Mapping Workshop: Content Outline

Content outline used during the Improving Transition Outcomes Resource Mapping Workshops

FY 07 Recycled Content Plastic Bag and Soy Inks Report

As required in Iowa Code section 307.21, this is a summary of purchasing activity for soy-based inks and recycled content trash bags. The figures are for fiscal year 2007.

Vaccine potentials of an intrinsically unstructured fragment derived from the blood stage-associated Plasmodium falciparum protein PFF0165c.

We have identified new malaria vaccine candidates through the combination of bioinformatics prediction of stable protein domains in the Plasmodium falciparum genome, chemical synthesis of polypeptides, in vitro biological functional assays, and association of an antigen-specific antibody response with protection against clinical malaria. Within the predicted open reading frame of P. falciparum hypothetical protein PFF0165c, several segments with low hydrophobic amino acid content, which are likely to be intrinsically unstructured, were identified. The synthetic peptide corresponding to one such segment (P27A) was well recognized by sera and peripheral blood mononuclear cells of adults living in different regions where malaria is endemic. High antibody titers were induced in different strains of mice and in rabbits immunized with the polypeptide formulated with different adjuvants. These antibodies recognized native epitopes in P. falciparum-infected erythrocytes, formed distinct bands in Western blots, and were inhibitory in an in vitro antibody-dependent cellular inhibition parasite-growth assay. The immunological properties of P27A, together with its low polymorphism and association with clinical protection from malaria in humans, warrant its further development as a malaria vaccine candidate.

Laparoscopic and open colorectal surgery in everyday practice : retrospective study

Résumé Introduction: La plupart des études disponibles sur la chirurgie colorectale par laparoscopie concernent des patients hautement sélectionnés. Le but de cette étude est d'analyser les résultats à court et à long terme de l'ensemble des patients traités dans un service de chirurgie générale. Méthodes: Il s'agit d'une analyse rétrospective d'un registre prospectif interne au service, dans lequel tous les patients consécutifs opérés pour la première fois du colon et du rectum entre mars 1993 et décembre 1997 ont été enregistrés. Les informations concernant le suivi ont été collectées par questionnaire. Résultats: Un total de 187 patients ont été opérés par laparoscopie et 215 patients par chirurgie ouverte durant la période d'étude. Les informations concernant le suivi ont pu être collectées dans 95% des cas avec une évolution de 1-107 mois (médiane 59 mois), respectivement de 1-104 mois (médiane 53 mois). Une conversion fut nécessaire dans 28 cas (15%) mais ceux-ci restent inclus dans le groupe laparoscopie pour l'analyse par intention de traitement. Dans le groupe laparoscopie, les opérations ont duré plus longtemps (205 vs 150 min, p<0.001) mais l'hospitalisation a été plus courte (8 vs 13 jours, p<0.001). La reprise du transit a été plus rapide après laparoscopie, mais uniquement après intervention sur le colon gauche (3 vs 4 jours, p<0.01). Cependant, la sélection préopératoire (nombre plus élevé d'urgences et de patients avec un risque anesthésiologique élevé dans le groupe de la chirurgie ouverte) a été favorable à la laparoscopie. Le taux de complications (global ainsi que pour chaque complication chirurgicale) a été similaire dans les deux groupes, avec un taux global de 20% environ. Conclusions: Malgré une sélection favorable des cas, uniquement très peu d'avantages à la laparoscopie sur la chirurgie ouverte ont pu être observés. Abstract Background: Most studies available on laparoscopic colorectal surgery focus on highly selected patient groups. The aim of the present study was to review short- and long-term outcome of everyday patients treated in a general surgery department. Methods: Retrospective review was carried out of a prospective database of all consecutive patients having undergone primary laparoscopic (LAP) or open colorectal surgery between March 1993 and December 1997. Follow-up data were completed via questionnaire. Results: A total of 187 patients underwent LAP resection and 215 patients underwent open surgery. Follow up was complete in 95% with a median of 59 months (range, 1-107 months) and 53 months (range, 1-104 months), respectively. There were 28 conversions (15%) in the LAP group and these remained in the LAP group in an intention-to-treat analysis. The LAP operations lasted significantly longer for all types of resections (205 vs 150 min, P<0.001) and hospital stay was shorter (8 vs 13 days, P<0.001). Recovery of intestinal function was faster in the LAP group, but only after left-sided procedures (3 vs 4days, P<0.01). However, preoperative patient selection (more emergency operations and patients with higher American Society of Anesthesiologists (ASA) score in the open group) had a major influence on these elements and favours the LAP group. Surprisingly, the overall surgical complication rate (including long-term complications such as wound hernia) was 20% in both groups with rates of individual complications also being comparable in both groups. Conclusion: Despite a patient selection favourable to the laparoscopy group, only little advantage in postoperative outcome could be shown for the minimally invasive over the open approach in the everyday patient.

Organização e Publicação dos Termos do Website da ANACOM sob uma Perspetiva Linked Open Data

O propósito da Web Semântica é conseguir uma Web de dados totalmente ligada, isto é, numa perspetiva Linked Open Data. A Web Semântica deve garantir (estabelecendo padrões tecnológicos, vocabulários, linguagens lógicas, etc.) que os conteúdos publicados na Websejam inteligíveis quer por agentes humanos, quer por agentes máquina. Esta dissertação tem como objetivo responder à um problema delimitado, propondo uma solução no quadro da Web Semântica e suas tecnologias. Partindo-se de uma lista de termos em linguagem natural utilizados no Website da ANACOM (Autoridade Nacional de Comunicações), propomos uma organização de acordo com metodologias de construção de ontologias e vocabulários. Inspirámo-nos em duas metodologias, o Ontology Development 101 e o Process and Methodology for Core Vocabularies. O vocabulário controlado resultante, tem como base tecnológica o modelo de organização de conhecimento, recomendado pelo W3C (World Wide Web Consortium), o SKOS (Simple Knowledge Organization System). Trata-sede uma tecnologia standard da W3C desde 2009, utilizada na criação de tesauros,esquemas de classificação, taxonomias, glossários e outros tipos de vocabulários controlados. Como resultado da nossa intervenção, conseguimos organizar e codificar em SKOS, cerca de cinco centenas de termos identificados no Website da ANACOM. Para além da proposta do vocabulário controlado, passámos em revista às tecnologias e teorias que sustentam a temática da Web Semântica.

Late Proterozoic thrust tectonics, high-pressure metamorphism and Uranium mineralization in the domes area, Lufilian arc, northwestern Zambia

The following main lithostratigraphic units have been distinguished in the Domes Area. The Kibaran basement complex composed of gneisses, migmatites with amphibolite bands and metagranites is exposed in dome structures; metamorphic features of Kibaran age have been almost completely obliterated by extensive Lufilian reactivation. The post-Kibaran cover sequence is subdivided into the Lower Roan Group consisting of well-preserved quartzites with high Mg content, talc-bearing, extremely foliated schists intercalated with pseudo-conglomerates of tectonic origin and the Upper Roan Group including dolomitic marbles with rare stromatolites, metapelites and a sequence of detrital metasediments, with local volcano-sedimentary components and interlayered banded ironstones. The sediments of the Lower Roan Group are interpreted as continental to lagoonal-evaporitic deposits partly converted into the talc-kyanite + garnet assemblage characteristic of ``white schists''. The dolomites and metapelites of the Upper Roan Group are attributed to a carbonate platform sequence progressively subsiding under terrigenous deposits, whilst the detrital metasediments and BIF may be interpreted as a basinal sequence, probably deposited on oceanic crust grading laterally into marbles. Metagabbros and metabasalts are considered as remnants of an ocean-floor-type crustal unit probably related to small basins. Alkaline stocks of Silurian age intruded the post-Kibaran cover. Significant ancestral tectonic discontinuities promoted the development of a nappe pile that underwent high-pressure metamorphism during the Lufilian orogeny and all lithostratigraphic units. Rb-Sr and K-Ar and U-Pb data indicate an age of 700 Ma for the highest grade metamorphism and 500 Ma for blocking of the K-Ar and Rb-Sr system in micas, corresponding to the time when the temperature dropped below 350-degrees-400-degrees-C and to an age of about 400 Ma for the emplacement of hypabyssal syenitic bodies. A first phase of crustal shortening by decoupling of basement and cover slices along shallow shear zones has been recognized. Fluid-rich tectonic slabs of cover sediments were thus able to transport fluids into the anhydrous metamorphic basement or mafic units. During the subsequent metamorphic re-equilibration stage of high pressure, pre-existing thrusts horizons were converted into recrystallized mylonites. Due to uplift, rocks were re-equilibrated into assemblages compatible with lower pressures and slightly lower temperatures. This stage occurs under a decompressional (nearly adiabatic) regime, with P(fluid) almost-equal-to P(lithostatic). It is accompanied by metasomatic development of minerals, activated by injection of hot fluids. New or reactivated shear zones and mylonitic belts were the preferred conduits of fluids. The most evident regional-scale effect of these processes is the intense metasomatic scapolitization of formerly plagioclase-rich lithologies. Uraninite mineralization can probably be assigned to the beginning of the decompressional stage. A third regional deformation phase characterized by open folds and local foliation is not accompanied by significant growth of new minerals. However, pitchblende mineralization can be ascribed to this phase as late-stage, short-range remobilization of previously existing deposits. Finally, shallow alkaline massifs were emplaced when the level of the Domes Area now exposed was already subjected to exchange with meteoric circuits, activated by residual geothermal gradients generally related to intrusions or rifting. Most of the superficial U-showings with U-oxidation products were probably generated during this relatively recent phase.

A structural model of Australia as a small open economy

This paper sets up and estimates a structuralmodel of Australia as a small open economyusing Bayesian techniques. Unlike other recentstudies, the paper shows that a small microfoundedmodel can capture the open economydimensions quite well. Specifically, the modelattributes a substantial fraction of the volatilityof domestic output and inflation to foreigndisturbances, close to what is suggested by unrestrictedVAR studies. The paper also investigatesthe effects of various exogenous shockson the Australian economy.

O Dualismo Cultural: os Luso-Caboverdianos entre a Escola a Família e a Comunidade (Estudo de Caso)

A tese que ora findamos visa a obtenção do grau de doutora em Educação, na Especialidade de Desenvolvimento Curricular, pelo Departamento do Currículo e Tecnologia Educativa, do Instituto de Educação e Psicologia, da Universidade do Minho. Intitulado o dualismo cultural: os luso-caboverdianos entre a escola, a família e a comunidade, o presente estudo centra-se numa abordagem crítica da escolaridade básica obrigatória, no qual procurámos compreender e explicar as condições de realização deste nível de ensino pelos jovens de ascendência caboverdiana, nascidos em Portugal, na qualidade de sujeitos biculturais em consequência da simbiose das culturas caboverdeana e portuguesa. Isto para concluirmos se na oferta do serviço educativo e de formação estão acautelados os seus direitos de cidadania e de participação na sociedade em que se encontram inseridos e a que pertencem de facto. Nesta investigação foi fundamental analisar a oferta de educação básica, entender as representações de alunos lusocaboverdeanos acerca da sua identidade cultural e das suas percepções sobre a formação académica que recebem; reconhecer representações e percepções de professores acerca da realidade educativa portuguesa, o enquadramento da multiculturalidade e a docência em turmas com alunos luso-caboverdianos, e compreender as percepções de pais e encarregados da educação caboverdeanos acerca da realidade educativa portuguesa e do enquadramento dos seus filhos na escola, para perceber se o insucesso educativo dos luso-caboverdeanos está relacionado com a condição de aluno “culturalmente diferente” ou se tem a sua origem na escola e no currículo da escolaridade obrigatória e, assim, contribuir com subsídios teóricos e práticos para o aprofundamento da problemática da multiculturalidade em Portugal, com vista à sua potenciação e normalização no sistema educativo. Estando perante uma sociedade de formação multicultural reafirmada com a colonização, justifica-se, em Portugal, a preocupação com a temática da diversidade cultural nas políticas educativas, resultante da consciencialização da manifestação da diversidade cultural no contexto escolar, podendo a sua omissão constituir num factor de insucesso educativo. Por isso, integramos nesta investigação matérias como: uma conceptualização do multiculturalismo com vista a questionar e clarificar os conceitos e as perspectivas inerentes a este fenómeno. Uma tentativa de desocultar para perceber o conteúdo simbólico e os porquês das políticas de integração das minorias etnicoculturais que, ao que parece, nos tempos que correm, por quase toda a parte, se converteram numa prioridade absoluta e inadiável. Estabelecemos uma ponte entre a génese do campo curricular e a construção de um currículo multi e/ou intercultural, merecendo devida atenção as tendências que dominam as discussões e a produção científica actuais nestes domínios. Problematizámos o currículo e identidade na escolaridade obrigatória nas dimensões inserção sociocultural, promoção da igualdade de sucesso educativo e inclusão dos sujeitos e o currículo e a educação para o exercício da cidadania numa escola que se quer plural. Neste último debatemos o conteúdo político da educação para a cidadania, as políticas educativas e curriculares e a escolaridade básica obrigatória como uma proposta que continua em aberto, por isso, passível de adequação às necessidades de uma educação da e para a diversidade. Procurámos fazer uma análise das políticas de integração socioeducativa da diversidade cultural, com destaque para o quadro legal que regula a integração das minorias étnicas na escola básica portuguesa, com particular incidência sobre as crianças pertencentes à comunidade caboverdeana nascidas em território português, procurando concluir acerca da existência, ou não, de posições e opções de políticas educativas concretas face à necessidade de dar prosseguimento à educação multicultural neste contexto. Tratou-se de uma investigação qualitativa holística, que permitiu desenvolver compreensões profundas dos fenómenos a partir das evidências reunidas, do estudo das representações dos sujeitos sobre quem recaem os resultados da investigação, mas também de sujeitos que, assim como o meio envolvente, estabelecem uma relação indirecta com os mesmos resultados. Circunscrito a um estudo de caso, a reflexão e a partilha de conhecimento e informações possibilitou desenvolver uma compreensão sobre a problemática estudada. Dos resultados obtidos, destacámos aqui que, em Portugal, apesar da absorvência da diversidade cultural nas política educativa, não se concretizou, ainda, uma proposta que, na prática, crie a reciprocidade entre as questões etnicoculturais e o sucesso e/ou insucesso educativos das minorias em educação com ganhos decisivos no combate ao insucesso e ao abandono escolar. Continua-se a desenvolver uma educação igualitarista monocultural pela via da homogeneização curricular, assente na noção de que povos e grupos podem estar em condições de igualdade se reunidos numa cultura comum. Aparentemente sob pilares democráticos, esta educação multicultural segue a concepção liberal associando essencialismo, universalismo e igualitarismo, resultando num propósito civilizacional excludente das minorias etnicoculturais. As conclusões chegadas permitem-nos defender a dessacralização do currículo nacional comum e uniforme e a defesa de uma proposta curricular baseada numa cultura científica global e necessária, de acordo com as faixas etárias e níveis de ensino, com campos de integração obrigatória de conteúdos territorializados alicerçados no interculturalismo como estratégia promotora da interacção crítica e solidária entre diferentes sujeitos e grupos culturais, permissiva da construção de identidades próprias e da confissão da diferença cultural, associada ao intraculturalismo como uma via permeabilizadora da educação democrática como garante da cidadania plena a todos os indivíduos, como condição fundamental para o estabelecimento das condições de igualdade e de garantia de sucesso em educação.

A medium-scale open economy model of Australia

We estimate an open economy dynamic stochastic general equilibrium (DSGE)model of Australia with a number of shocks, frictions and rigidities, matching alarge number of observable time series. We find that both foreign and domesticshocks are important drivers of the Australian business cycle.We also find that theinitial impact on inflation of an increase in demand for Australian commoditiesis negative, due to an improvement in the real exchange rate, though there is apersistent positive effect on inflation that dominates at longer horizons.

Monetary policy and exchange rate volatility in a small open economy

We lay out a small open economy version of the Calvo sticky price model, and show how the equilibrium dynamics can be reduced to simple representation in domestic inflation and the output gap. We use the resulting framework to analyze the macroeconomic implications of three alternative rule-based policy regimes for the small open economy: domestic inflation and CPI-based Taylor rules, and an exchange rate peg. We show that a key difference amongthese regimes lies in the relative amount of exchange rate volatility that they entail. We also discuss a special case for which domestic inflation targeting constitutes the optimal policy, and where a simple second order approximation to the utility of the representative consumer can be derived and used to evaluate the welfare losses associated with the suboptimal rules.

Analysis of digestive tract content of the larvae of Polybia scutellaris (White) (Hymenoptera, Vespidae)

Polybia scutellaris (White, 1841) is a social wasp of biological interest for its role as pollinator and maybe as biological control agent of sanitary and agricultural pests. This study examines the digestive tract contents of the larvae of P. scutellaris from four nests in Magdalena (Buenos Aires province, Argentina). Contents included both animal (arthropod parts) and plant (pollen, leaf and fruit epidermis) parts. The pollen content analysis showed that the wasps visited 19 different taxa of plants during the last active period of the colony before the nests had been collected. The range of sources used by P. scutellaris allows us characterizing the species as a generalist flower visitor. Wasps visited both native and exotic plants located nearby the nest. Most of the epidermal plant remains found in the larval digestive tract belonged to Malvaceae, a family not exploited by the studied colonies as pollen source.

Intergenerational mobility and the informative content of surnames

We propose an alternative method for measuring intergenerational mobility. Measurements obtained fromtraditional methods (based on panel data) are scarce, difficult to compare across countries and almost impossible to get across time. In particular, this means that we do not know how intergenerational mobility is correlated with growth, income or the degree of inequality.Our proposal is to measure the informative content of surnames in one census. The more information thesurname has on the income of an individual, the more important is her background in determining her outcomes; and thus, the less mobility there is.The reason is that surnames provide information about family relationships because the distribution ofsurnames is necessarily very skewed. A large percentage of the population is bound to have a very unfrequent surname. For them the partition generated by surnames is very informative on family linkages.First, we develop a model whose endogenous variable is the joint distribution of surnames and income.There, we explore the relationship between mobility and the informative content of surnames. We allow for assortative mating to be a determinant of both.Second, we use our methodology to show that in large Spanish region the informative content of surnamesis large and consistent with the model. We also show that it has increased over time, indicating a substantial drop in the degree of mobility. Finally, using the peculiarities of the Spanish surname convention we show that the degree of assortative mating has also increased over time, in such a manner that might explain the decrease in mobility observed.Our method allows us to provide measures of mobility comparable across time. It should also allow us tostudy other issues related to inheritance.

FY 08 Recycled Content Plastic Bags and Soy Inks Report

As required in Iowa Code section 307.21, the Iowa Department of Transportation submits the following summary of purchasing activity for soy based inks and recycled trash bags. The figures are for Fiscal Year 2008.

How do very open economies adjust to large immigration flows? Recent evidence from Spanish regions

In recent years, Spain has received unprecedented immigration flows. Between 2001 and 2006 the fraction of the population born abroad more than doubled, increasing from4.8% to 10.8%. For Spanish provinces with above-median inflows (relative to population),immigration increased by 24% the number of high school dropouts while only increasingcollege graduates by 11%. We study different channels by which regional labor markets haveabsorbed the large increase in relative supply of low educated workers. We identify theexogenous supply shock using historical immigrant settlement patterns by country of origin.Using data from the Labor Force Survey and the decennial Census, we find a large expansion ofemployment in high immigration regions. Disaggregating by industry, the absorption operatedthrough large increases in the share of low-educated workers, compared to the same industry inlow-immigration regions. We do not find changes in sectoral specialization. Overall, andperhaps surprisingly, the pattern of absorption is very similar to the one found in the US.

The C-Jun N-Terminal Kinase Inhibition in Intracerebral Hemorrhage

Background: In intracerebral hemorrhage (ICH), a subtype of stroke, the bloodentry into the brain triggers toxicity resulting in a strong loss of neurons andinflammation. Water content is also increases leading to growing intracranial pressure,which worsens neurological outcome. C-Jun N-terminal kinases (JNKs) areactivated in response to stress stimuli. Specific inhibition of JNK by a TAT-coupledpeptide (XG-102) mediates neuroprotection in several models of ischemic stroke.Recently, we have noted that the JNK pathway is also activated in a mouse modelof ICH, raising the question of the efficacy of XG-102 in this model.Method: ICH was induced in the mouse by intrastriatal injection of bacterialcollagenase (0,1U). Three hours later, animals received an i.v. injection of XG-102(100μg/kg). The neuroscore was assessed using a scale (from 0 to 9) based on 3behavioral tests performed daily. Then, mice were sacrificed at 6h, 24h, 48h and 5dafter ICH and histological studies performed.Results: XG-102 significantly improves neurological outcome at 24h (mean score:1,8±1.4 vs 3,4±1.8, p<0.01). Analysis of the lesion volume revealed a significantdecrease of the lesion area in the treated group at 48h (29±11 mm3 vs 39±5 mm3,p = 0.04). XG-102 mainly inhibits the edema component of the lesion. Indeed, asignificant decrease of the brain swelling was observed in treated animals at 48h(14±13% vs 26±9%, p=0.04) and 5d (-0,3±4.5% vs 5,1±3.6%, p=0.01).Conclusions: Inhibition of the JNK pathway by XG-102 appears to lead to asignificant decrease of the cerebral edema in the ICH model providing a furtherbeneficial effect of the XG-102 treatment. This result is of interest becausecurrently, clinical treatment for brain edema is limited. Importantly, the beneficialeffects observed with XG-102 in both stroke models open the possibility to rapidlytreat patients before identifying the stroke subtype by imaging.