The right to an identity: birth registration in Latin America and the Caribbean

A disturbing token of child and adolescent vulnerability in Latin America and the Caribbean is that so many are deprived of any legal identity by failure to report their birth. This bars them from exercising basic citizen rights and can hinder their access to productive employment, social benefits and the justice system and deny them recognition as full citizens and the right to well-being, capacity development and political participation.

The right of children and adolescents to a healthy environment. A diagnosis from Latin America and the Caribbean

Healthy environment: unresolved debts that affect childhood and adolescenceIn this new edition, we point out the right of children and adolescents to live in a healthy environment with emphasis on adequate access to drinking water and sanitation, including diagnosis as well as policy perspective. It is our contribution to the challenges set out by the Millennium Development Goals and the Convention on the Rights of the Child.

The right to education: An unfinished task for Latin America and the Caribbean

The right to education.Our newsletter once again takes on the challenges set forth by the Millennium Declaration and the human rights approach embedded in the Convention on the Rights of the Child. In this issue, we will examine the right of children and adolescents to education.

Adolescents and the right to education

The inalienable right of all people to education is enshrined in various international covenants, conventions and agreements, yet the actual fulfilment of this right varies in quantity and quality from one country to the other. On average, the compulsory length of schooling in the countries of the region is 10 years. Half of these countries have already made all secondary education mandatory, which is eminently reasonable since it is commonly accepted as a minimum threshold for lifelong well-being and skills-building. The main article in this edition of Challenges discusses this subject in depth, and shows how far behind we are in ensuring that all adolescents have access to the education to which they are entitled. It focuses on the low secondary school-completion rate and low level of learning acquisition, the strong socioeconomic and sociocultural stratification, the lack of citizenship skills, and the persistence of a relatively high dropout rate at all levels of secondary education. The main challenge in guaranteeing the right to education lies in reducing learning and attainment gaps by helping the groups that are presently lagging behind the most. As is customary, there are also reports on relevant meetings and conferences held in the region over the past half-year, together with the opinions of experts and adolescents and success stories in promoting school attendance in Uruguay and the Dominican Republic.

The Geography of Brazilian External Trade: Right Option for a BRIC?

Words can make a difference sometimes.Brazil is – together with the other ´BRIC´- a large economy, with an increasingly high profile in the international scenario. Large domestic market makes it more likely to obtain ‘growth-led exports’ rather than ‘export-led growth’, which implies a pro-active role in international relations. The option for intensifying regional trade links is a reasonable one and perhaps even inevitable, taking into account the experience elsewhere, but the actual regional conditions raise a number of questions that have to do both with further empirical assessment and to more specific identification of expectations with regard to probable achievements. This article has shown that the road to reach significant progress in this direction is not flat and requires more clear signalling to economic agents, strong political will and a good deal of specific measures. But it has also suggested that it might provide positive results.

A prevalência de sobrepeso e obesidade em escolares e a influência nas alterações posturais do aparelho locomotor

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Composição e riqueza de espécies de anuros (Amphibia) em fragmentos florestais no Lago de Tucuruí, Pará

A perda e fragmentação de habitats representam sérios riscos à manutenção das espécies de anfibios na Amazônia. Neste estudo, determinamos a composição, a riqueza e abundância das espécies de anuros em fragmentos florestais nas Zonas de Proteção da Vida Silvestre (ZPVS) estabelecidas no Lago de Tucuruí, leste do Pará. Os anuros foram amostrados através de transectos em doze fragmentos de diferentes tamanhos distribuídos igualmente entre as duas ZPVS, uma na margem direita (ZPVS-D) e outra na margem esquerda (ZPVS-E) do Lago. Os animais foram registrados através dos métodos de procura ativa e armadilhas de interceptação e queda. De janeiro a julho de 2005 registramos 2370 indivíduos de 35 espécies de anuros. Destas espécies, 30 foram encontradas na ZPVS-E (13 exclusivas) e 22 na ZPVS-D (cinco espécies exclusivas). Sete estimadores de riqueza de espécies foram obtidos com o auxílio do Programa EstimateS®. Para a maioria dos estimadores, as curvas de acumulação de espécies tenderam a uma certa estabilidade. Entretanto, as estimativas de riqueza de espécies variaram entre os estimadores, sendo a estimativa Bootstrap a mais baixa (38 espécies) e Jackknife a mais alta (45 espécies). A combinação das espécies de anuros observadas neste estudo com nove espécies registradas na Coleção Herpetológica do Museu Paraense Emílio Goeldi, resultaram num total de 44 espécies, indicando que os estimadores de riqueza de espécies tiveram um bom desempenho. A similaridade de espécies de anuros, foi maior entre os fragmentos de uma mesma ZPVS do que entre fragmentos do mesmo tamanho. A riqueza de espécies foi positivamente e significativamente relacionada com o tamanho, mas não com o grau de isolamento dos fragmentos. Não houve relação significativa do número de indivíduos observados por fragmento e o tamanho dos fragmentos. A diferença na composição e riqueza de espécies encontrada entre as duas ZPVS indica certa complementariedade entre as duas unidades para a conservação da anurofauna local, assim como a necessidade de maior esforço de amostragem de anuros, principalmente através da ampliação da área de estudo, para uma melhor compreensão destas diferenças e suas implicações.

Fatores determinantes no resultado do tratamento do empiema pleural em crianças: drenagem pleural simples ou videotoracoscopia? Ensaio clínico controlado

Pós-graduação em Bases Gerais da Cirurgia - FMB

Rapidity distributions in exclusive Z plus jet and gamma plus jet events in pp collisions at root s=7 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Loss of the Ability to Control Right-to-Left Shunt Does Not Influence the Metabolic Responses to Temperature Change or Long-Term Fasting in the South American Rattlesnake Crotalus durissus

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Double-lumen catheter in the right jugular vein induces two sub-endothelial abscesses in an unusual place, the transition between the superior vena cava and the right atrium: a case report

Endocarditis is a type of infection that is common in internal medicine wards and in haemodialysis clinics. The location that is most affected are the heart valves. Herein, we report a case of an uncommon abscess, a sub-endothelial abscess between the transition of the superior vena cava and the right atrium. There were several emboli to the lung and foot, and the agent was related to Staphylococcus aureus and a double-lumen catheter. Usually, this type of abscess is located in valves, either the tricuspid valve if related to catheters or injection drug use or the mitral valve if related to other causes. An exhaustive review was made, but we found no information about the location of this abscess and the rarity of the event motivating the report of infection.

Search for exclusive or semi-exclusive gamma gamma production and observation of exclusive and semi-exclusive e(+)e(-) production in pp collisions at root s=7 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Pre- and post-operative evaluations of eight dogs following right nephrectomy due to Dioctophyma renale

Background: Dioctophyma renale is a large nematode distributed worldwide that may cause progressive and severe destruction of renal parenchyma.Objectives: The present study aimed to evaluate pre- and post-operatively dogs submitted to right nephrectomy due to D. renale and to assess the histopathological damage of the removed kidney.Animals and methods: Eight crossbred dogs, aged from 12 to 48 months that were unilaterally nephrectomized due to the presence of D. renale were evaluated. Physical examination, urinalysis, complete blood count, serum biochemistry, and abdominal ultrasound were performed immediately before and one month after nephrectomy. The nephrectomized right kidneys were submitted to macroscopic and microscopic evaluations.Results: Urinalysis preoperatively detected occult blood in all dogs and D. renale eggs in five cases. Complete blood count showed all parameters within the reference range, except one dog post-operatively. Serum biochemistry performed before and after surgery verified that urea, creatinine and sodium were within the reference range values in all dogs. Other findings varied among the dogs. The length and arterial resistive index mean values of the left kidney were similar pre- and post-operatively.Conclusions: Thus, the inconsiderable change in laboratory findings pre- and post-operatively was attributable to compensation by left kidney function for the removed abnormal right kidney. Right kidney histology revealed chronic nephropathy due to D. renale.Clinical importance: Imaging diagnosis should be performed on dogs suspected as carrying the disease or on those from an enzootic area since the laboratory findings are not specific except eggs in the urine.

C-l-contact and C-l-right equivalences of real semi-quasihomogeneous C-l function germs

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

C^l-contact and C^l-right equivalences of real semi-quasihomogeneous C^l-function germs

In this paper we investigate the C ` versions of contact and right equivalences of real semi-quasihomogeneous C ` function germs, 1 ≤ ` ≤ ∞. The C ` -right equivalence implies C ` -contact equivalence for any 1 ≤ ` ≤ ∞ and in this work we show, up to certain conditions, that for semi-quasihomogeneous C ` function germs the converse is also true. As a consequence, we recover some known results about C∞-right and C∞-contact equivalences of C∞ function germs. We note that we are considering semi-quasihomogeneous function germs with no additional hypothesis of isolated singularity at zero.