A (des)necessidade do conceito de capital social no direito societário brasileiro: uma análise à luz do direito norte-americano e europeu

O trabalho analisa o tema do capital social no direito societário brasileiro. Seu objetivo é demonstrar, do ponto de vista jurídico, os malefícios e benefícios que o instituto promove. Apesar de ser tido como um conceito clássico e essencial para as sociedades com limitação de responsabilidade no Brasil, esse instituto vem sendo cada vez mais criticado no sentido de que não desempenha suas funções clássicas (organização, produção, e proteção de credores) de maneira efetiva nos dias atuais. Nesse contexto, direito societário moderno vem passando por uma evolução no sentido de questionar a efetividade de seus institutos. A análise aqui proposta do capital social segue esse raciocínio. Para auxiliar na interpretação do instituto no Brasil, serão utilizadas serão estudadas as lições e legislações dos ordenamentos europeu e norte-americano, onde o tema já foi amplamente debatido. O tratamento dado pelo Revised Model Business Corporation Act, legislação modelo norte americana, e da Segunda Diretiva do Capital da União Europeia aos instituto serão comparados com o tratamento da Lei das S.A. para o capital social. Por fim, são identificadas algumas particularidades do instituto do capital social em relação aos ordenamentos estrangeiros, que demonstram que uma eventual supressão do conceito de capital social no Brasil possuiria características próprias que não estão presentes na Europa e nos Estados Unidos. Nesse contexto, serão identificados os custos legislativos que uma eventual mudança do regime de capital social teria no sistema legislativo brasileiro.

Nego veio é um sofrer : uma etnografia da subalternidade e do subalterno numa irmandade do Rosário

The object of this work is a fellowship of São Sebastião e Nossa Senhora do Rosário in the city of Jardim do Seridó (RN), that is, a black catholic fellowship on the sertão potiguar. The devotion to Nossa Senhora do Rosário, in colonial Brazil, organizes itself through black catholic men as fellowships. They blossomed in Brazil until the abolition, getting support from the Catholic church, from owners of slaves and from the population in general − unlike others afro-Brazilian religious expression. Today, these fellowships remain active, against the sentimental pessimism of the folklore studies, and they also have a highlight position in the calendar of many cities in Brazil, and in particular in Seridó. The research s foothold is the apparent valorization of the fellowship by the local elite, attitude that hides asymmetric relationships between the group of negros do Rosário and the local authorities, having as its consequence that the members occupy a subaltern position inside their own fellowship. This subalternity take place, mainly, in the public area, where the negros do Rosário cannot represent themselves neither political nor discursively. To discuss this idea, it s done a brief historical of these catholic institutions as well as a description of the relationship between the negros do Rosário and the elites of the city. Then, the phenomenon is analyzed as folklore and/or religion , under the perspective of many agents that participate in this process. In other moment, it is going to be presented how the group formulates their own representation of the history, of the devotional forms and of their own political-religious experiences. In this sense, an ethnography of the subalternity is understood as an analysis of the process that leads the negros do Rosário to become a subaltern group. It s also outlined the perception that the group has of its own position, through an ethnography essay of the subaltern subject. The research, focused in the group of Rosário, was done between August 2010 and January 2012 and includes other agents (like treasurers, priests and intellectuals). Besides that, as a methodological complement, there are documental research, photography, as well as shoots of the party days and public presentation

"Antes que eu esqueça : trajetórias, laços e memórias produzidas por sujeitos da terceira idade na interação em territórios de sociabilidades

Currently the number of elderly in the world and Brazil is growing increasingly. However, old age is still presented as a complex issue that needs more depth. It is extremely important that society should create a discourse committed to reviewing negative stereotypes of old age as well as studies that allow the construction of new looks inclusive , as well as the creation of public policies that favor the elderly category, such as the National Policy and Elderly Statute established recently. The aim of this study is to analyze the spaces of sociability for the elderly Mossley and understand how the collective experiences in these environments influence the quality of life and influence in their depictions of the elderly subjects. To collect data observations were made, semi-structured interviews and wheels conversations with men and women aged 65 to 80 years old, retired, mostly widows, neighborhood residents Abolition in Mossley, participants (CCI) Coexistence Center Seniors Jose Sarney and (CRAS) Reference Center and Welfare. Thus, the spaces facing the elderly are presented as a good alternative for the rehabilitation, the fun and preserve their memories, while the agents posing as productive, active, and transformers of their reality

The tof-guard neuromuscular transmission monitor and its use in horses

Quando da utilização de bloqueadores neuromusculares, já foi enfatizado na literatura médica humana, que é de vital imporância a monitoração do bloqueio neuromuscular e que estes agentes nunca devem ser utilizados sem a mesma. O objetivo deste estudo foi o de avaliar o uso do monitor da transmissão neuromuscular TOF-Guard em eqüinos. Para tanto, doze eqüinos foram separados aleatoriamente para receberem como bloqueadores neuromusculares o pancurônio ou o atracúrio. Todos os eqüinos foram pré-medicados com romifidina, induzidos com diazepam e quetamina e mantidos com halotano. Foi administrado o atracúrio ou o pancurônio, seguindo-se a apnéia e início da ventilação mecânica controlada. O tempo entre a administração do relaxante muscular e a obtenção de um bloqueio máximo (T1=0), o retorno do T1 para 25% e da razão do TOF para 0,7 e o tempo do retorno do T1 de 25 para 75% foram mensurados. Concluiu-se que é de grande importância a monitoração do bloqueio neuromuscular quando da utilização de um bloqueador neuromuscular não-despolarizante, uma vez que ela torna o ato anestésico e cirúrgico mais seguro, com a utilização de doses adequadas que inviabilizam a superficialização do bloqueio durante o procedimento cirúrgico. O monitor TOF-Guard mostrou ser uma boa opção para a monitoração do bloqueio neuromuscular em eqüinos.

The effects of anesthesia with a combination of intramuscular xylazine-diazepam-ketamine on heart rate, respiratory rate and cloacal temperature in roosters

Objective To examine the anesthetic effects of a xylazine-diazepam-ketamine (XDK) combination in roosters.Study design Prospective experimental trial.Animals Six healthy white Leghorn roosters weighing 2.03 +/- 0.08 kg.Methods Each rooster was pre-medicated with xylazine (3 mg kg(-1), IM) and after 15 minutes anesthesia was induced with a diazepam (4 mg kg(-1)) and ketamine (25 mg kg(-1)) combination injected into the pectoral muscles. Heart and respiratory rates were recorded before anesthesia and every 15 minutes after induction for 165 minutes. Cloacal temperature was measured before and 15 minutes after pre-medication and every 75 minutes thereafter during anesthesia. Quality of induction and recovery were scored subjectively; duration of loss of righting reflex, abolition of response to a painful stimulus and palpebral reflex were also recorded.Results Intramuscular injection of xylazine smoothly induced loss of the righting reflex within 3-4 minutes. Loss of response to a painful stimulus occurred at 13.1 +/- 2.9 minutes (mean +/- SD) after the administration of the D-K combination, and lasted for 63.0 +/- 5.3 minutes. Roosters anesthetized with this combination had a significant decrease in heart and respiratory rates and cloacal temperature. The recovery period lasted for up to 4 hours (227.5 +/- 15.4 minutes). Quality of recovery was satisfactory for four roosters but excitation was noted in two birds.Conclusions and clinical relevance The XDK combination was a useful anesthetic technique for typhlectomy in roosters. Nevertheless this drug combination should be used with caution and cardiopulmonary parameters monitored carefully. Under the conditions of this experiment it was associated with a decreased cloacal temperature and prolonged recoveries.

Structure of BthA-I complexed with p-bromophenacyl bromide: possible correlations with lack of pharmacological activity

The crystal structure of an acidic phospholipase A(2) isolated from Bothrops jararacussu venom (BthA-I) chemically modified with p-bromophenacyl bromide (BPB) has been determined at 1.85 angstrom resolution. The catalytic, platelet-aggregation inhibition, anticoagulant and hypotensive activities of BthA-I are abolished by ligand binding. Electron-density maps permitted unambiguous identification of inhibitor covalently bound to His48 in the substrate-binding cleft. The BthA-I-BPB complex contains three structural regions that are modified after inhibitor binding: the Ca2+-binding loop, ss-wing and C-terminal regions. Comparison of BthA-I-BPB with two other BPB-inhibited PLA(2) structures suggests that in the absence of Na+ ions at the Ca2+- binding loop, this loop and other regions of the PLA(2)s undergo structural changes. The BthA-I-BPB structure reveals a novel oligomeric conformation. This conformation is more energetically and conformationally stable than the native structure and the abolition of pharmacological activities by the ligand may be related to the oligomeric structural changes. A residue of the `pancreatic' loop (Lys69), which is usually attributed as providing the anticoagulant effect, is in the dimeric interface of BthA-I-BPB, leading to a new hypothesis regarding the abolition of this activity by BPB.

Electromyographic study of the temporal, masseter and suprahyoid muscles in the mandibular rest position

The temporal muscles (anterior position), and the masseter and suprahyoid muscles were studied electromyographically in 15 subjects with ages ranging from 18 to 35 years, showing normal occlusion (Class I of angle), complete dentition and no dysfunction of the stomatognathic system. The volunteers sat comfortably in a chair, keeping the Frankfurt plane parallel to the boor; the muscles were analysed in the mandibular resting position through a number of stages: with minimum exteroceptive stimuli, relaxation with soft music, abolition of the intrabuccal negative pressure through a plastic tube, stress provoked by an electronic game, disocclusion of posterior teeth using the occlusal splint and finally withdrawal of this device. The electromyographic results were analysed statistically. The samples, were analysed for all of the frequencies of motor units, in a 1-min period. It was found that there were statistically significant difference between the relaxation stages as compared with the withdrawal of negative intraoral pressure and mainly with the stress phase, being this only on the suprahyoid muscles, with 5% significance.

Review of Caribbean economic and social performance in the 1980's and 1990's

Includes bibliography

The adjustment strategies of Mexican ejidatarios in the face of neoliberal reform

Includes bibliography

Avaliação paramétrica das associações anestésicas atropina-xilazinacetamina, levomepromazina-zomidazolam-cetamina em cães: aspectos nociceptivos e índice bispectral

Pós-graduação em Medicina Veterinária - FMVZ

A negação da autonomia universitária na política educacional do governo federal (2003-2008) e do governo do estado de São Paulo (2007)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perspectivas femininas em Helena Morley e Lygia Fagundes Telles: Minha vida de menina e As meninas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência do laser terapêutico no reparo de defeito ósseo de ratos submetidos à ausência de carga

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

Conflitos e tensões: conquistas de escravizados e libertos no sul da Bahia, 1880-1900

Pós-graduação em História - FCHS