Infrastructure: accelerating Brazil’s growth

O Brasil se consolida como uma das maiores economias do mundo e se transformou em um país majoritariamente urbano. Acompanhando esse movimento, enormes investimentos foram feitos em infraestrutura nos últimos anos, o que vem se intensificando também em função dos grandes eventos, como a Copa 2014 e as Olimpíadas 2016. Esta edição do “Cadernos FGV Projetos”, publicada por ocasião do III Brazil Infrastructure Investment Forum, nos Estados Unidos, e dedicada ao tema Infraestrutura, traz algumas das experiências bem-sucedidas que vêm contribuindo para a modernização do país. De saneamento à construção civil, passando por transporte, telecomunicações, logística, investimentos, modelos de gestão e contratação, até os desafios de cidades e municípios e as principais necessidades do setor, diversos temas foram abordados. A publicação será lançada em inglês durante o seminário e posteriormente em português.

O uso de tecnologia biométrica para o combate à fraude e a melhoria da gestão de pessoas no serviço público

Este trabalho teve como objetivo analisar o uso da biometria no serviço público como forma de redução das oportunidades de fraudes e melhoria da gestão de pessoas na administração pública. Para isso, foi feita uma comparação semiestruturada da experiência internacional e um estudo de caso aprofundado do projeto Identidade Funcional, desenvolvido pelo governo do Estado do Rio de Janeiro. As lições mais importantes, derivadas destas experiências, estão refletidas em um modelo de projeto para formação de uma base biométrica capaz de garantir a integridade do cadastro de pagamento dos salários e benefícios de previdência da administração pública. O modelo tomou por referência a prefeitura de Duque de Caxias, porém foi estruturado de modo a ser viável em municípios do mesmo porte.

Pre-emptive epidural ketamine or S(+)-ketamine in post-incisional pain in dogs: A comparative study

Objective-To compare the pre-emptive analgesic effects of epidural ketamine or S(+)-ketamine on post-incisional hyperalgesia.Study Design-Prospective randomized study.Animals-Twenty-four mongrel dogs (1-5 years, weighing 11.9 +/- 1.8 kg).Methods-Dogs were anesthetized with propofol (5 mg/kg intravenously) and a lumbosacral epidural catheter was placed. Dogs were randomly allocated to 3 groups, each with 8 dogs. The control group (CG) was administered saline solution (0.3 mL/kg); the ketamine group (KG) ketamine (0.6 mg/kg); and the S(+)-ketamine group (SG) S(+)-ketamine (0.6 mg/kg). The final volume was adjusted to 0.3 mL/kg in all groups. Five minutes after the epidural injection a surgical incision was made in the common pad of the right hind limb and was immediately closed with simple interrupted nylon suture. Respiratory (RR) and heart (HR) rates, rectal temperature (7, sedation (S), lameness score, and mechanical nociceptive threshold by von Frey filaments were evaluated before the propofol anesthesia and at 15, 30, 45, 60, 75, and 90 minutes and then at 2, 4, 6, 8, 12, and 24 hours after epidural injection.Results-There were no differences in RR, HR, T, or S between groups. Motor blockade of the hind limbs was observed during 20 +/- 3.6 minutes in KG and during 30.6 +/- 7.5 minutes in SG (mean SD). Mechanical force applied to obtain an aversive response was higher from 45 minutes to 12 hours in KG and from 60 to 90 minutes in SG, when compared with CG.Conclusions-Pre-emptive epidural ketamine induced no alterations in RR and FIR, and reduced post-incisional hyperalgesia for a longer time than did S(+) ketamine.Clinical Relevance-Although anesthetic and analgesic potency of S(+) ketamine is twice that of ketamine, the racemic form is seemingly better for post-incisional hyperalgesia. (C) Copyright 2004 by the American College of Veterinary Surgeons.

Continuous infusion of ketamine in hypovolemic dogs anesthetized with desflurane

Objective: To evaluate the cardiorespiratory effects of continuous infusion of ketamine in hypovolemic dogs anesthetized with desflurane.Design: A prospective experimental study.Animals: Twelve mixed breed dogs allocated into 2 groups: saline (n=6) and ketamine (n=6).Interventions: After obtaining baseline measurements (time [T] 0) in awake dogs, hypovolemia was induced by the removal of 40 mL of blood/kg over 30 minutes. Anesthesia was induced and maintained with desflurane (1.5 minimal alveolar concentration) and 30 minutes later (T75) a continuous intravenous (IV) infusion of saline or ketamine (100 mu g/kg/min) was initiated. Cardiorespiratory evaluations were obtained 15 minutes after hemorrhage (T45), 30 minutes after desflurane anesthesia, and immediately before initiating the infusion (T75), and 5 (T80), 15 (T90), 30 (T105) and 45 (T120) minutes after beginning the infusion.Measurements and main results: Hypovolemia (T45) reduced the arterial blood pressures (systolic arterial pressure, diastolic arterial pressure [DAP] and mean arterial pressure [MAP]), cardiac (CI) and systolic (SI) indexes, and mean pulmonary arterial pressure (PAP) in both groups. After 30 minutes of desflurane anesthesia (T75), an additional decrease of MAP in both groups was observed, heart rate was higher than T0 at T75, T80, T90 and T105 in saline-treated dogs only, and the CI was higher in the ketamine group than in the saline group at T75. Five minutes after starting the infusion (T80), respiratory rate (RR) was lower and the end-tidal CO(2) (ETCO(2)) was higher compared with values at T45 in ketamine-treated dogs. Mean values of ETCO(2) were higher in ketamine than in saline dogs between T75 and T120. The systemic vascular resistance index (SVRI) was decreased between T80 and T120 in ketamine when compared with T45.Conclusions: Continuous IV infusion of ketamine in hypovolemic dogs anesthetized with desflurane induced an increase in ETCO(2), but other cardiorespiratory alterations did not differ from those observed when the same concentration of desflurane was used as the sole anesthetic agent. However, this study did not evaluate the effectiveness of ketamine infusion in reducing desflurane dose requirements in hypovolemic dogs or the cardiorespiratory effects of ketamine-desflurane balanced anesthesia.

Avaliação hemodinâmica e metabólica da cetamina e cetamina S(+) após a reposição volêmica com hidroxietilamido 130/0,4 e solução salina hipertônica 7,5%

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

Hemodinâmica de diferentes frações inspiradas de oxigênio em cães submetidos à infusão contínua de propofol sob ventilação espontânea

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

Iatrogenic keratoconjunctivitis sicca in a dog

Anormalidades quali-quantitativas em componentes primários da lágrima podem alterar a dinâmica do filme lacrimal, comprometendo sua função. O filme lacrimal é composto por lipídios, uma fração aquosa e por mucoproteínas. A ceratoconjuntivite seca (CCS) é uma enfermidade freqüentemente diagnosticada em cães, caracterizada pela deficiência da fração aquosa do filme lacrimal, resultando em dessecação e inflamação da conjuntiva e córnea, dor, doença corneana progressiva e redução da visão. Devido à contribuição significativa da glândula da terceira pálpebra na produção da porção aquosa do filme lacrimal, a remoção desta glândula, quando prolapsada, constitui-se em importante causa de CCS iatrogênica. Este trabalho relata um caso clínico de ceratoconjuntivite seca iatrogênica, em um cão da raça Boston Terrier de 10 meses de idade, causada pela remoção cirúrgica da glândula lacrimal da terceira pálpebra, quando esta encontrava-se prolapsada.

Conjunctival effects of canine distemper virus-induced keratoconjunctivitis sicca

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relative potency of ketamine and S(+)-ketamine in dogs

The aim of this study was to determine the relative potency of racemic ketamine and S(+)-ketamine for the hypnotic effect and to evaluate the clinical anesthesia produced by equianesthetic doses of these two substances in dogs. One hundred and eight dogs were allocated in groups R2, R2.5, R3, R6, R9, R12, S2, S2.5, S3, S6, S9, and S12, to receive by intravenous route 2, 2.5, 3, 6, 9, and 12 mg/kg of ketamine or S(+)-ketamine, respectively. A dose-effect curve was drawn with the dose logarithm and the percentage of dogs that presented hypnosis in each group. The curve was used to obtain a linear regression, to determine the effective doses 100 and the potency relationship. In another experimental phase, eight groups of five dogs received 3, 6, 9 and 12 mg/kg of ketamine or S(+)-ketamine to evaluate the periods of latency, hypnosis, and total recovery. The times in which the dogs reached the sternal position, attempted to stand up for the first time, recovered the standing position, and started to walk were also recorded. The hypnotic dose for ketamine was 9.82 +/- 3.02 (6.86-16.5) mg/kg and for S(+)-ketamine was 7.76 +/- 2.17 (5.86-11.5) mg/kg. The time of hypnosis was longer in R3 and the first attempt to stand up occurred early in R6 when compared with S3 and S6 respectively. When R9 (100% of hypnosis with ketamine) and S6 [100% of hypnosis with S(+)-ketamine] were compared (1:1.5 ratio), the time to sternal position (12 +/- 2.5 and 20.2 +/- 5.6 min respectively) and the total recovery time (45 +/- 5.5 and 60.2 +/- 5.2 min respectively) were significantly shorter with S(+)-ketamine. It was concluded that the potency ratio between ketamine and S(+)-ketamine in dogs is smaller than the one reported in other species, and that the dose obtained after a reduction of 50%, as usually performed in humans, would not be enough to obtain equianesthetic effects in dogs.

Comportamento da pressão intra-ocular segundo os efeitos cardiorrespiratórios e hemodinâmicos induzidos pela anestesia com desflurano, em cães submetidos à hipovolemia experimental

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

Punção aspirativa com agulha fina guiada por ultrassom e biópsia por videolaparoscopia em próstata de cães

Onze cães, sem raça definida, machos, adultos, não castrados e hígidos foram submetidos à punção aspirativa com agulha fina da próstata guiada por ultrassom para avaliação citológica e, após um período mínimo de sete dias, à videolaparoscopia para obtenção de fragmento prostático para avaliação histológica. Nos exames citológicos, dois animais apresentaram alterações celulares compatíveis com hiperplasia prostática benigna. Durante a videolaparoscopia, a colheita do fragmento prostático foi realizada de maneira rápida, não sendo observada hemorragia significativa após o procedimento. Os animais não apresentaram nenhuma complicação no período pós-operatório. Verificaram-se, ao exame histológico, morfologia e estrutura celulares e teciduais nos padrões normais do parênquima prostático em 10 animais; um único cão apresentou alterações celulares e teciduais sugestivas de hiperplasia prostática benigna.

Laparoscopy hepatic biopsy through cauterization

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Intraocular pressure and its correlation with blood gas parameters in crested caracaras (Caracara plancus) anesthetized with isoflurane and sevoflurane

Avaliou-se a pressão intra-ocular (PIO) e estimaram-se as correlações entre PIO e pressão de dióxido de carbono (PaCO2) e pH arterial de cinco caracarás (Caracara plancus), anestesiados com isofluorano (ISO) ou sevofluorano (SEV). Valores basais da PIO foram aferidos em ambos os olhos (M0). Cateterizou-se previamente a artéria braquial para obtenção de parâmetros hemogasométricos e cardiorrespiratórios. Anestesia foi induzida com ISO a 5V% e mantida por 40 minutos com 2,5V%. PIO e amostras de sangue foram avaliadas em diferentes momentos até o final do procedimento. Após recuperação, uma segunda anestesia foi realizada com SEV a 6% e mantida com 3,5%. Os parâmetros foram aferidos nos mesmos momentos estabelecidos previamente. A PIO decresceu significativamente (P=0,012) de M0 em todos os momentos e não houve diferença estatística entre ISO e SEV. Correlações significativas entre PIO e PaCO2 e entre PIO e pH sangüíneo foram observadas apenas para a anestesia com SEV. O pH sangüíneo decresceu paralelamente a PIO, enquanto a PaCO2 aumentou, em carcarás anestesiados com isofluorano e sevofluorano.

Mercadores de sentidos: a comunicação de vendedores ambulantes com estrangeiros por meio da intercompreensão multilíngue

This paper aims, starting with the studies of languages in contact and communicative competence, to locate and describe the interlanguage, a linguistic phenomenon observed in the interaction between beach sellers and foreign tourists. We seek to discover whether those interacting use some kind of pidgin, or some code as a lingua franca. We also seek to identify the manner in which the features of communicative competence are presented by analyzing the various competences that composes it - linguistic, sociolinguistic, pragmatic and psycholinguistic. The analysis of speech acts, the maxims and conversational implicatures given in the corpus were important to verify whether those interacting were successful in their attempt at multilingual intercomprehension.

Processos de construção do sentido na esquizofrenia: uma perspectiva cognitiva da linguagem

There is still a lot to be said about the relationship between culture, cognition and language. Within an embodied cognition perspective to language, it may be understood that the senses generated and used in discourse are built and negotiated not only linguistically, since they also involve stereotypes, schemes, frames, etc. These cognitive structures, in turn, would emerge from subjects experiences and interactions with a sociohistorically constituted environment. With that in mind, what would happen if someone had an altered view in the perception of such environment? The objective of this master s thesis was to understand the process of meaning construction, aiming at the activation of frames, in the discourse of people who have been diagnosed as schizophrenic and have been hospitalized, that is, individuals who have their socio-environmental perception affected. With that aim in mind, a speech corpus was generated with three schizophrenic patients from Professor Severino Lopes Psychiatric Hospital. The data were collected and analyzed qualitatively, based on the theoretical and analytical premises of Cognitive Linguistics, more specifically, of Simulation Semantic perspective. Therefore, it was possible to identify aspects related to meaning construction processes in the discourse of schizophrenic patients, understanding that language is integrated with cognition and culture. Therefore, the alteration in the way experiences are perceived by schizophrenic patients affect the linguistic production of these subjects. Finally, if we take into consideration that the mental disturbance caused by schizophrenia results in a change in perception of reality by these individuals, we can infer an implication of such factors in language and, subsequently, the interference of such issues in the meaning construction processes in the discourse of patients diagnosed with schizophrenia