Acclimation of croton and hibiscus seedlings in response to the application of indobultiric acid and humic acid for rooting

The vegetative propagation of ornamental plants can be accelerated by applying plant growth regulators. Amongst them, the use of auxins, plant hormones with physiological effects on cell elongation and rooting have stood out. Alternatively, the application of humic acids, bioactive fraction of soil organic matter, also results in increases in rooting cuttings of ornamental plants. The objective of this work was to study the growth characteristics and the nutritional contents of croton and hibiscus plants during acclimation of seedlings in response to different concentrations of indolebutyric acid (IBA) and humic acid (HA) applied to cuttings for rooting. The experiment was conducted in greenhouse, and the apical stem cuttings were treated with solutions with concentrations of 0, 250, 500, 1000 and 2000 mg L-1of IBA and 0, 10, 20, 30 and 40 mg L-1 of C from HA. At 45 days of rooting in carbonized rice husk, they were individually transferred to plastic bags of 2.0 dm3 containing a mixture of soil: sand: manure (2: 1: 1) as substrate. At 90 days of acclimation, the plants were collected for measurement of growth and nutritional variables. The results showed that the application of the IBA stimulates the absorption of nutrients and growth of croton cuttings and transplanted hibiscus, contributing to formation of vigorous seedlings. A similar response occurred with the application of HA in hibiscus cuttings

NOVA ANOTAÇÃO SINTÉTICA, NUMA PERSPECTIVA DE DIREITO PÚBLICO, AINDA AO ACÓRDÃO 212/95, DO TRIBUNAL CONSTITUCIONAL (PORTUGUÊS), DE 20.04.1995 - O DEVER FUNDAMENTAL DE EXISTIR NA LEI EM VIGOR UMA RESPONSABILIDADE CRIMINAL DAS "PESSOAS COLECTIVAS" (OU "PESSOAS JURÍDICAS") E A CONSTITUIÇÃO DA REPÚBLICA PORTUGUESA, V.G. O CASO DO ART. 7º DO REGIME GERAL DAS INFRACÇÕES TRIBUTÁRIAS E DO ART. 3.º DO REGIME DAS INFRACÇÕES ANTIECONÓMICAS E CONTRA A SAÚDE PÚBLICA

Resumo: 1 – Sumário do Acórdão do Tribunal Constitucional n.º 212/1995, de 20 de Abril; 2 – Parte principal do Acórdão do Tribunal Constitucional n.º 212/1995, de 20 de Abril: cfr. http://www.tribunalconstitucional.pt/tc/acordaos/19950212.html , 18 de Maio de 2012; 3 – Anotação sintética; 3.1 – Introdução à anotação sintética e suas características neste caso concreto; 4 – O RIAECSP (Regime das Infracções Anti-Económicas e Contra a Saúde Pública) e a responsabilidade criminal das pessoas colectivas e equiparadas, prevista no seu art. 3.º; 5 – Societas delinquere non potest?; 6 – Breves traços históricos do brocardo societas delinquere non potest; 7 - Alguns dos marcos relevantes na Doutrina penal portuguesa recente acerca da responsabilidade penal das organizações, entes colectivos, pessoas colectivas, pessoas jurídicas; 8 - Os art.os 12.º/2 e 2.º da CRP e a Responsabilidade Criminal dos Entes Colectivos, pessoas jurídicas; 9 - O art. 29.º/5 da CRP - ou o princípio non bis in idem - e a responsabilidade criminal das organizações, dos entes colectivos, das pessoas colectivas; 10 – Conclusões. § Summary: 1 - Summary Judgment of the Constitutional Court No. 212/1995 of 20 April; 2 - The main part of the Constitutional Court Ruling No. 212/1995 of 20 April: cfr. http://www.tribunalconstitucional.pt/tc/acordaos/19950212.html, May 18, 2012; 3 - short annotation; 3.1 - Introduction to synthetic note and its features in this particular case; 4 - The RIAECSP (Status of Anti-Economic Offences and Against Public Health) and the criminal liability of companies and similar persons, provided for in his art. 3; 5 - delinquere Societas non potest ?; 6 - Brief historical traces of societas aphorism delinquere non potest; 7 - Some of the important milestones in recent Portuguese criminal Doctrine about the criminal liability of organizations, public entities, legal persons, legal entities; 8 - art.os 12/2 and 2 of CRP and Criminal Responsibility of loved Collective, legal entities; 9 - Art. 29/5 CRP - or the principle of non bis in idem - and the criminal liability of organizations, collective entities, of legal persons; 10 - Conclusions.

"Goa Jesuits: 250 Years Ago and Since"

A Companhia de Jesus foi extinta em Goa como em Portugal em 1759. A Companhia restaurada regressou à Goa somente em 1931 via Belgaum, no território vizinho de Goa, na Índia britânica. A primeira base em Goa foi o Seminário de Rachol, e a seguir a residência de Bom Jesus, a antiga casa professa. Ao contrário da antiga Companhia de Jesus a Companhia restaurada regressou à India a partir de França. Era pró-Propaganda Fide e pouco favorável aos interesses políticos do Estado português da Índia. O que ajudou foi a abertura da Companhia restaurada para receber candidatos nativos goeses, o que não acontecera com a Companhia antes da extinção.

Alocação e mitigação dos riscos em parcerias público-privadas no Brasil

O objetivo da pesquisa foi efetuar levantamento das condições referentes à distribuição de risco nas formalizações das parcerias público-privadas no Brasil, a partir do marco legal que instituiu tal forma de implantação de equipamentos sociais no Brasil. Foram avaliados, por pesquisa documental, como os fatores de riscos estão sendo alocados e distribuídos em 15 contratos celebrados, buscando determinar como são mitigados os riscos inerentes entre os parceiros públicos e privados. Os contratos apresentam definição expressiva dos riscos envolvidos e de sua responsabilidade pelos parceiros. As evidências sinalizaram que os parceiros privados têm absorvido, formalmente, a maioria dos fatores de riscos elencados; contudo, há expressas medidas de mitigação dos riscos atribuídos nos contratos ao parceiro privado, pela intervenção em última instância do ente público envolvido.

Análise de políticas públicas: entre a modelagem e a realidade da política habitacional brasileira

Os desafios observados na implementação de políticas públicas têm fomentado uma série de debates no Brasil, entre os quais se destacam aqueles relacionados aos modelos teóricos de policy analysis e seus limites em face da visão multicêntrica e fractal das políticas públicas. Partindo de uma política setorial específica (habitacional), este artigo defende um posicionamento crítico em relação aos estudos monodisciplinares. Contudo, não se pode negar a complexidade dessa empreitada. Compreender os avanços da política habitacional da última década de forma interdisciplinar e integrada constitui uma tarefa intricada e desafiadora. Buscando avançar nesse campo, este artigo tem por objetivos avaliar os modelos teóricos de análise de políticas públicas e, a partir desses elementos, propor constructos com vistas a subsidiar futuros modelos teóricos de análise da política habitacional no Brasil.

Instrumentos e mecanismos de gestão: contribuições ao processo decisório em conselhos de políticas públicas

A administração pública no Brasil conta com diretrizes e parâmetros estabelecidos em documentos, a exemplo de leis, políticas ou planos, que se constituem em instrumentos para nortear e qualificar a gestão democrática das políticas públicas. A investigação buscou identificar instrumentos e mecanismos de gestão utilizados no processo decisório pelos Conselhos Municipais de Assistência Social e de Saúde em Chapecó (SC). A partir da leitura de atas (2005 a 2009), obtiveram-se como instrumento mais citado os relatórios de prestação de contas, embora esses não evidenciarem articulação com objetivos e metas definidos no plano municipal. Os mecanismos mais utilizados são comissões internas, capacitação, conferências e comunicação com outras organizações. Os conselhos estudados recorrem a instrumentos e mecanismos com potencial para ampliar a participação na gestão pública municipal.

ESTRADAS LÍQUIDAS, COMÉRCIO SÓLIDO: ÍNDIOS E REGATÕES NA AMAZÔNIA (SÉCULO XIX)

O artigo analisa as relações entre os índios e os comerciantes ambulantes que, na Amazônia do século XIX, eram conhecidos como regatões. Com base em documentos da época, constata-se que nem sempre os índios foram vítimas ingênuas e passivas diante dos regatões e que é necessário enfatizar a dimensão simbólica das trocas, a fim de recuperar o protagonismo indígena nas relações estabelecidas com os comerciantes e com as mercadorias que eles vendiam.

Cork industry wastewater partition by ultra/nanofiltration: A biodegradation and valorisation study

Wastewater from cork processing industry present high levels of organic and phenolic compounds, such as tannins, with a low biodegradability and a significant toxicity. These compounds are not readily removed by conventional municipal wastewater treatment, which is largely based on primary sedimentation followed by biological treatment. The purpose of this work is to study the biodegradability of different cork wastewater fractions, obtained through membrane separation, in order to assess its potential for biological treatment and having in view its valorisation through tannins recovery, which could be applied in other industries. Various ultrafiltration and nanofiltration membranes where used, with molecular weight cut-offs (MWCO) ranging from 0.125 to 91 kDa. The wastewater and the different permeated fractions were analyzed in terms of Total Organic Carbon (TOC), Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD), Total Phenols (TP), Tannins, Color, pH and Conductivity. Results for the wastewater shown that it is characterized by a high organic content (670.5-1056.8 mg TOC/L, 2285-2604 mg COD/L, 1000-1225 mg BOD/L), a relatively low biodegradability (0.35-0.38 for BODs/COD and 0.44-0.47 for BOD20/COD) and a high content of phenols (360-410 mg tannic acid/L) and tannins (250-270 mg tannic acid/L). The results for the wastewater fractions shown a general decrease on the pollutant content of permeates, and an increase of its biodegradability, with the decrease of the membrane MWCO applied. Particularly, the permeated fraction from the membrane MWCO of 3.8 kDa, presented a favourable index of biodegradability (0.8) and a minimized phenols toxicity that enables it to undergo a biological treatment and so, to be treated in a municipal wastewater treatment plant. Also, within the perspective of valorisation, the rejected fraction obtained through this membrane MWCO may have a significant potential for tannins recovery. Permeated fractions from membranes with MWCO lower than 3.8 kDa, presented a particularly significant decline of organic matter and phenols, enabling this permeates to be reused in the cork processing and so, representing an interesting perspective of zero discharge for the cork industry, with evident environmental and economic advantages. (C) 2010 Elsevier Ltd. All rights reserved.

Adaptação e validação de conteúdo da versão brasileira do Posttraumatic Cognitions Inventory

OBJETIVO: Realizar a tradução, adaptação e validação de conteúdo da versão brasileira do Posttraumatic Cognitions Inventory . MÉTODOS: O processo de tradução e adaptação das instruções iniciais e dos itens do PTCI envolveu cinco etapas: (1) tradução; (2) retradução; (3) correção e adaptação semântica; (4) validação do conteúdo por profissionais da área (juízes); e (5) teste da versão final, por meio de uma escala verbal-numérica. Como indicadores de desempenho para a compreensão, foram computados os escores de tendência central (média) e dispersão (desvio padrão) para cada item na etapa 5. Definiu-se escore médio ≥ 3 para compreensão satisfatória. RESULTADOS: As 36 questões e as instruções iniciais foram traduzidas e adaptadas para compor a versão brasileira do Posttraumatic Cognitions Inventory . Quarenta e cinco adultos responderam aos itens do Posttraumatic Cognitions Inventory na etapa teste da versão final, mostrando compreensão adequada do instrumento na escala verbal-numérica (M = 4,13; dp = 0,11). CONCLUSÕES: O Posttraumatic Cognitions Inventory é um instrumento de fácil compreensão e semanticamente válido. Estudos posteriores são necessários para a verificação e adequação da avaliação de suas propriedades psicométricas na população brasileira.

The influence of number of counts in the myocardium in the determination of reproducible functional parameters in gated-SPECT studies simulated with GATE

Myocardial perfusion gated-single photon emission computed tomography (gated-SPECT) imaging is used for the combined evaluation of myocardial perfusion and left ventricular (LV) function. The aim of this study is to analyze the influence of counts/pixel and concomitantly the total counts in the myocardium for the calculation of myocardial functional parameters. Material and methods: Gated-SPECT studies were performed using a Monte Carlo GATE simulation package and the NCAT phantom. The simulations of these studies use the radiopharmaceutical 99mTc-labeled tracers (250, 350, 450 and 680MBq) for standard patient types, effectively corresponding to the following activities of myocardium: 3, 4.2, 5.4-8.2MBq. All studies were simulated using 15 and 30s/projection. The simulated data were reconstructed and processed by quantitative-gated-SPECT software, and the analysis of functional parameters in gated-SPECT images was done by using Bland-Altman test and Mann-Whitney-Wilcoxon test. Results: In studies simulated using different times (15 and 30s/projection), it was noted that for the activities for full body: 250 and 350MBq, there were statistically significant differences in parameters Motility and Thickness. For the left ventricular ejection fraction (LVEF), end-systolic volume (ESV) it was only for 250MBq, and 350MBq in the end-diastolic volume (EDV), while the simulated studies with 450 and 680MBq showed no statistically significant differences for global functional parameters: LVEF, EDV and ESV. Conclusion: The number of counts/pixel and, concomitantly, the total counts per simulation do not significantly interfere with the determination of gated-SPECT functional parameters, when using the administered average activity of 450MBq, corresponding to the 5.4MBq of the myocardium, for standard patient types.

Diabetes burden in Brazil: fraction attributable to overweight, obesity, and excess weight

OBJECTIVE To estimate the burden of type 2 diabetes mellitus and its percentage attributable to overweight and obesity in Brazil.METHODS The burden of diabetes mellitus was described in terms of disability-adjusted life years, which is the sum of two components: years of life lost and years lived with disability. To calculate the fraction of diabetes mellitus attributable to overweight, obesity, and excess weight, we used the prevalence of these risk factors according to sex and age groups (> 20 years) obtained from the 2008 Pesquisa Dimensões Sociais das Desigualdades (Social Dimensions of Inequality Survey) and the relative risks derived from the international literature.RESULTS Diabetes mellitus accounted for 5.4% of Brazilian disability-adjusted life years in 2008, with the largest fraction attributed to the morbidity component (years lived with disability). Women exhibited higher values for disability-adjusted life years. In Brazil, 49.2%, 58.3%, and 70.6% of diabetes mellitus in women was attributable to overweight, obesity, and excess weight, respectively. Among men, these percentages were 40.5%, 45.4%, and 60.3%, respectively. Differences were observed with respect to Brazilian regions and age groups.CONCLUSIONS A large fraction of diabetes mellitus was attributable to preventable individual risk factors and, in about six years, the contribution of these factors significant increased, particularly among men. Policies aimed at promoting healthy lifestyle habits, such as a balanced diet and physical activity, can have a significant impact on reducing the burden of diabetes mellitus in Brazil.

Characterization of the volatile fraction emitted by phloems of four pinus species by solid-phase microextraction and gas chromatography–mass spectrometry

Pine forests constitute some of the most important renewable resources supplying timber, paper and chemical industries, among other functions. Characterization of the volatiles emitted by different Pinus species has proven to be an important tool to decode the process of host tree selection by herbivore insects, some of which cause serious economic damage to pines. Variations in the relative composition of the bouquet of semiochemicals are responsible for the outcome of different biological processes, such as mate finding, egg-laying site recognition and host selection. The volatiles present in phloem samples of four pine species, P. halepensis, P. sylvestris, P. pinaster and P. pinea, were identified and characterized with the aim of finding possible host-plant attractants for native pests, such as the bark beetle Tomicus piniperda. The volatile compounds emitted by phloem samples of pines were extracted by headspace solid-phase micro extraction, using a 2 cm 50/30 mm divinylbenzene/carboxen/polydimethylsiloxane table flex solid-phase microextraction fiber and its contents analyzed by high-resolution gas chromatography, using flame ionization and a non polar and chiral column phases. The components of the volatile fraction emitted by the phloem samples were identified by mass spectrometry using time-of-flight and quadrupole mass analyzers. The estimated relative composition was used to perform a discriminant analysis among pine species, by means of cluster and principal component analysis. It can be concluded that it is possible to discriminate pine species based on the monoterpenes emissions of phloem samples.

Factores favoráveis e desfavoráveis à adesão dos cidadãos à separação selectiva de resíduos sólidos urbanos, na cidade do seixal, enquanto cidade saudável

RESUMO - A cidade do Seixal, enquanto Cidade Saudável tem como missão a implementação dos princípios e estratégias do Projecto Cidades Saudáveis da OMS. Para tal, desenvolve programas e acções, conjuntamente com parceiros intersectoriais, com vista à melhoria da saúde e da qualidade de vida dos cidadãos residentes na cidade do Seixal, e que promova em simultâneo a participação da comunidade. A separação selectiva dos resíduos depende da participação dos cidadãos, pelo que esta investigação propõe-se estudar quais os factores favoráveis e desfavoráveis à adesão dos cidadãos à separação selectiva de resíduos sólidos urbanos, na cidade do Seixal, enquanto Cidade Saudável. O paradigma quantitativo foi o escolhido para guiar o desenvolvimento deste estudo, através do método survey (descrição numérica de uma fracção da população – amostra – através do processo de aplicação de questionários à população). O questionário desenvolvido para esta investigação será aplicado no Fórum Municipal do Seixal a uma amostra de 250 cidadãos residentes na cidade do Seixal. Para obter os resultados finais, será realizada, numa primeira fase, uma análise descritiva de todas as variáveis, que deverá incluir medidas de localização e variabilidade adequadas a cada variável. Numa segunda fase será realizada uma análise inferencial recorrendo a testes não paramétricos e paramétricos. ----------------ABSTRAT - The city of Seixal, while Healthy City, takes as a mission the implementation of the beginnings and strategies of the WHO Healthy Cities Project. Programs and actions are being developed for that purpose, jointly with intersectorial partners, with sight to the improvement of the health and of the quality of life of the resident citizens in the city of Seixal, and that it promotes in simultaneous the participation of the community. Because the selective waste separation depends on the participation of the citizens, the purpose of this investigation is to study the favorable and unfavorable factors which leads participation or not of the citizens to the selective separation of urbane solid wastes, in the city of Seixal, while Healthy City. The quantitative paradigm was the chosen one to guide the development of this study, through the survey method (numerical description of a fraction of the population – sample – through the process of questionnaires to the population). The questionnaire developed for this investigation will be applied in the Fórum Municipal do Seixal, to a sample of 250 resident citizens in the city of Seixal. To obtain the final results, we will carry out, in a first phase, a descriptive analysis of all the variables, which will include measures of location and variability appropriate to each one. In a second phase will be carried out an inferential analysis resorting to non parametric and parametric tests.

Randomized, double-blind trial comparing indinavir alone, zidovudine alone and indinavir plus zidovudine in antiretroviral therapy-naive hiv-infected individuals with CD4 cell counts between 50 and 250/mm3

Treatment with indinavir has been shown to result in marked decreases in viral load and increases in CD4 cell counts in HIV-infected individuals. A randomized double-blind study to evaluate the efficacy of indinavir alone (800 mg q8h), zidovidine alone (200 mg q8h) or the combination was performed to evaluate progression to AIDS. 996 antiretroviral therapy-naive patients with CD4 cell counts of 50-250/mm3 were allocated to treatment. During the trial the protocol was amended to add lamivudine to the zidovudine-containing arms. The primary endpoint was time to development of an AIDS-defining illness or death. The study was terminated after a protocol-defined interim analysis demonstrated highly significant reductions in progression to a clinical event in the indinavir-containing arms, compared to the zidovudine arm (p<0.0001). Over a median follow-up of 52 weeks (up to 99 weeks), percent reductions in hazards for the indinavir plus zidovudine and indinavir groups compared to the zidovudine group were 70% and 61%, respectively. Significant reductions in HIV RNA and increases in CD4 cell counts were also seen in the indinavir-containing groups compared to the zidovudine group. Improvement in both CD4 cell count and HIV RNA were associated with reduced risk of disease progression. All three regimens were generally well tolerated.

STUDY OF THE PREVALENCE OF Capillaria hepatica IN HUMANS AND RODENTS IN AN URBAN AREA OF THE CITY OF PORTO VELHO, RONDÔNIA, BRAZIL

Introduction: Hepatic capillariosis, caused by Capillaria hepatica (Calodium hepaticum) (Bancroft, 1893), Travassos, 1915 (Nematoda, Trichinelloidea, Capillariidae), is a common zoonosis in rodents but is rare in humans. Seventy-two cases in humans have been reported worldwide since the first case was described by MACARTHUR in 192417,27. This study aimed to determine the prevalence of Capillaria hepatica in humans and rodents in an urban area of Porto Velho, the capital of Rondônia, in Brazil. Methods: After conducting a census of the area, 490 residents were randomly selected, and, after signing a term of consent, provided blood samples that were screened for anti-Capillaria hepatica antibodies. Simultaneously, rats were captured to assess the prevalence of this parasite in rodents by histopathological examination in liver sections. Results: A prevalence of 1.8% was found among residents who had specific antibodies at a dilution of 1:150, indicating exposure to parasite eggs; 0.8% of the subjects also had positive titers at a dilution of 1:400, indicating true infection. The prevalence in rats was 2%. Conclusions: The prevalence of infection with this parasite among humans and rats was low. While the prevalence encountered among humans was within the limits reported in the literature, the prevalence among rodents was much lower.