Caracterização morfométrica da bacia hidrográfica do rio Zambeze: uma contribuição na identificação do grau de susceptibilidade às inundações no município de Tete

As Geotecnologias são ferramentas básicas e bastante utilizadas no planeamento urbano, na gestão de recursos hídricos e em estudos de susceptibilidade erosiva como deslizamentos de terra e inundações por serem capazes de obter informações confiáveis e de baixo custo sejam elas qualitativas e/ou quantitativas. O presente artigo objetivou avaliar o grau de Susceptibilidade as Inundações no Município de Tete – Província de Tete e realizar a caracterização morfométrica da Bacia Hidrográfica do Zambeze (BHZ) na Cidade de Tete. Esta pesquisa teve como base os parâmetros Morfométricos na identificação de áreas susceptíveis a inundações. Os procedimentos metodológicos cingiram-se em pesquisa bibliográfica, trabalho de gabinete, aplicação de técnicas de geoprocessamento em ambiente SIG, através do software ArcMap 10.5. Os resultados da pesquisa mostram que a área de estudo possui uma área de aproximadamente 287 Km² e um perímetro de 86,08 km, abrangendo nove (9) bairros. Com base no cálculo dos índices morfométricos, obteve-se os seguintes valores: índice de factor forma (0,54), coeficiente de compacidade (1,44) e índice de circularidade (0,48) e consoante a sua topografia possui um relevo predominantemente plano. A soma desses fatores permitiu concluir que a BHZ na Cidade Tete possui uma tendência média a susceptibilidade de gerar grandes inundações ou picos de enchentes, principalmente no lado Sul da Cidade

PERCEPÇÃO, INTERPRETAÇÃO E VALORAÇÃO DA PAISAGEM AMBIENTAL DA SERRA DO MAR, SÃO LUIZ DO PARAITINGA E UBATUBA

Os Núcleos Santa Virginia (NSV) e Picinguaba (NP) do Parque Estadual Serra do Mar (PESM) exibem cenários paisagísticos naturais que abarcam diversas fisionomias da Mata Atlântica que contribuem com a proteção de nascentes e cursos d’água. O cenário paisagístico cultural abriga paisagem caracterizada pela presença de comunidades tradicionais caipiras, quilombolas e caiçaras que apresentam uso diversificado do uso da terra e arquitetura própria. O objetivo desse trabalho foi a aplicação das teorias discutidas na disciplina Interpretação e Valoração da Paisagem durante a visitação ao NSV e NP do PESM. O presente trabalho foi desenvolvido através de compilação de pesquisa bibliográfica, coleta de informações em campo, observação direta de indicadores das paisagens cultural e natural, captação de imagens fotográficas, palestras ministradas por profissionais locais e discussões. O estudo possibilitou uma compreensão da percepção, interpretação e valoração das paisagens natural e cultural como herança dos processos bioecológicos, históricos, sociais e políticos, permitindo a identificação de ações bem-sucedidas para a conservação da paisagem, bem como a detecção de conflitos originados por questões fundiárias e históricas de uso e ocupação da região

Differential cross section measurements for the production of a W boson in association with jets in proton–proton collisions at √s = 7 TeV

Measurements are reported of differential cross sections for the production of a W boson, which decays into a muon and a neutrino, in association with jets, as a function of several variables, including the transverse momenta (pT) and pseudorapidities of the four leading jets, the scalar sum of jet transverse momenta (HT), and the difference in azimuthal angle between the directions of each jet and the muon. The data sample of pp collisions at a centre-of-mass energy of 7 TeV was collected with the CMS detector at the LHC and corresponds to an integrated luminosity of 5.0 fb[superscript −1]. The measured cross sections are compared to predictions from Monte Carlo generators, MadGraph + pythia and sherpa, and to next-to-leading-order calculations from BlackHat + sherpa. The differential cross sections are found to be in agreement with the predictions, apart from the pT distributions of the leading jets at high pT values, the distributions of the HT at high-HT and low jet multiplicity, and the distribution of the difference in azimuthal angle between the leading jet and the muon at low values.United States. Dept. of EnergyNational Science Foundation (U.S.)Alfred P. Sloan Foundatio

Penilaian Kinerja Keuangan Koperasi di Kabupaten Pelalawan

This paper describe development and financial performance of cooperative in District Pelalawan among 2007 - 2008. Studies on primary and secondary cooperative in 12 sub-districts. Method in this stady use performance measuring of productivity, efficiency, growth, liquidity, and solvability of cooperative. Productivity of cooperative in Pelalawan was highly but efficiency still low. Profit and income were highly, even liquidity of cooperative very high, and solvability was good

Juxtaposing BTE and ATE – on the role of the European insurance industry in funding civil litigation

One of the ways in which legal services are financed, and indeed shaped, is through private insurance arrangement. Two contrasting types of legal expenses insurance contracts (LEI) seem to dominate in Europe: before the event (BTE) and after the event (ATE) legal expenses insurance. Notwithstanding institutional differences between different legal systems, BTE and ATE insurance arrangements may be instrumental if government policy is geared towards strengthening a market-oriented system of financing access to justice for individuals and business. At the same time, emphasizing the role of a private industry as a keeper of the gates to justice raises issues of accountability and transparency, not readily reconcilable with demands of competition. Moreover, multiple actors (clients, lawyers, courts, insurers) are involved, causing behavioural dynamics which are not easily predicted or influenced. Against this background, this paper looks into BTE and ATE arrangements by analysing the particularities of BTE and ATE arrangements currently available in some European jurisdictions and by painting a picture of their respective markets and legal contexts. This allows for some reflection on the performance of BTE and ATE providers as both financiers and keepers. Two issues emerge from the analysis that are worthy of some further reflection. Firstly, there is the problematic long-term sustainability of some ATE products. Secondly, the challenges faced by policymakers that would like to nudge consumers into voluntarily taking out BTE LEI

Search for stop and higgsino production using diphoton Higgs boson decays

Results are presented of a search for a "natural" supersymmetry scenario with gauge mediated symmetry breaking. It is assumed that only the supersymmetric partners of the top-quark (stop) and the Higgs boson (higgsino) are accessible. Events are examined in which there are two photons forming a Higgs boson candidate, and at least two b-quark jets. In 19.7 inverse femtobarns of proton-proton collision data at sqrt(s) = 8 TeV, recorded in the CMS experiment, no evidence of a signal is found and lower limits at the 95% confidence level are set, excluding the stop mass below 360 to 410 GeV, depending on the higgsino mass

Severe early onset preeclampsia: short and long term clinical, psychosocial and biochemical aspects

Preeclampsia is a pregnancy specific disorder commonly defined as de novo hypertension and proteinuria after 20 weeks gestational age. It occurs in approximately 3-5% of pregnancies and it is still a major cause of both foetal and maternal morbidity and mortality worldwide1. As extensive research has not yet elucidated the aetiology of preeclampsia, there are no rational preventive or therapeutic interventions available. The only rational treatment is delivery, which benefits the mother but is not in the interest of the foetus, if remote from term. Early onset preeclampsia (<32 weeks’ gestational age) occurs in less than 1% of pregnancies. It is, however often associated with maternal morbidity as the risk of progression to severe maternal disease is inversely related with gestational age at onset2. Resulting prematurity is therefore the main cause of neonatal mortality and morbidity in patients with severe preeclampsia3. Although the discussion is ongoing, perinatal survival is suggested to be increased in patients with preterm preeclampsia by expectant, non-interventional management. This temporising treatment option to lengthen pregnancy includes the use of antihypertensive medication to control hypertension, magnesium sulphate to prevent eclampsia and corticosteroids to enhance foetal lung maturity4. With optimal maternal haemodynamic status and reassuring foetal condition this results on average in an extension of 2 weeks. Prolongation of these pregnancies is a great challenge for clinicians to balance between potential maternal risks on one the eve hand and possible foetal benefits on the other. Clinical controversies regarding prolongation of preterm preeclamptic pregnancies still exist – also taking into account that preeclampsia is the leading cause of maternal mortality in the Netherlands5 - a debate which is even more pronounced in very preterm pregnancies with questionable foetal viability6-9. Do maternal risks of prolongation of these very early pregnancies outweigh the chances of neonatal survival? Counselling of women with very early onset preeclampsia not only comprises of knowledge of the outcome of those particular pregnancies, but also knowledge of outcomes of future pregnancies of these women is of major clinical importance. This thesis opens with a review of the literature on identifiable risk factors of preeclampsia

Search for anomalous production of events with three or more leptons in pp collisions at √s = 8TeV

Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published articles title, journal citation, and DOI.A search for physics beyond the standard model in events with at least three leptons is presented. The data sample, corresponding to an integrated luminosity of 19.5fb-1 of proton-proton collisions with center-of-mass energy s=8TeV, was collected by the CMS experiment at the LHC during 2012. The data are divided into exclusive categories based on the number of leptons and their flavor, the presence or absence of an opposite-sign, same-flavor lepton pair (OSSF), the invariant mass of the OSSF pair, the presence or absence of a tagged bottom-quark jet, the number of identified hadronically decaying τ leptons, and the magnitude of the missing transverse energy and of the scalar sum of jet transverse momenta. The numbers of observed events are found to be consistent with the expected numbers from standard model processes, and limits are placed on new-physics scenarios that yield multilepton final states. In particular, scenarios that predict Higgs boson production in the context of supersymmetric decay chains are examined. We also place a 95% confidence level upper limit of 1.3% on the branching fraction for the decay of a top quark to a charm quark and a Higgs boson (t→cH), which translates to a bound on the left- and right-handed top-charm flavor-violating Higgs Yukawa couplings, λtcH and λctH, respectively, of |λtcH|2+|λctH|2<0.21

Measurement of associated W plus charm production in pp collisions at √s=7 TeV

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