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Search Results: 1 - 10 of 214650 matches for " Péricles Guedes;Castro "
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Modeling, simulation and identification for control of tandem cold metal rolling
Alves, Péricles Guedes;Castro, José Adilson de;Moreira, Luciano Pessanha;Hemerly, Elder Moreira;
Materials Research , 2012, DOI: 10.1590/S1516-14392012005000137
Abstract: this paper describes a modeling procedure for tandem cold metal rolling, including the linearization step and system identification for control. the tandem cold rolling process is described by a mathematical model based on algebraic equations developed for control purposes and empirical relations. a state-space model is derived and detailed analyses in open loop are presented, concerning the sensitivity with regard to the variations in process parameters and results for the application of a new subspace identification method are compared with classical methodologies. therefore, this work intents to be a contribution for developments in new control strategies for tandem cold rolling process that offer the potential to reduce the design efforts, the commissioning time and maintenance in rolling mills. the preliminary results obtained with this model have shown reasonable agreement with operational data presented at literature for industrial cold rolling process.
Ressec??o ampla e transposi??o fibular no tratamento do TCG da extremidade distal do rádio
Guedes, Alex;Baptista, Pedro Péricles Ribeiro;Santili, Cláudio;Yonamine, Eduardo Sadao;Garcia, Hélio Rubens Polido;Martinez, Emília Cardoso;
Acta Ortopédica Brasileira , 2009, DOI: 10.1590/S1413-78522009000300010
Abstract: objective: to functionally and oncologically assess the treatment of gct on radius distal end (stage b3) following wide resection and reconstruction with avascular autologous graft from proximal fibular end. methods: the residual function was assessed using isols score, measurement of the global residual arch of the operated wrist, residual percentage of the hand apprehension strength between thumb and index fingers. the oncologic monitoring was assessed by clinical examination of the operated limb and by imaging tests of the wrist and thorax. results: 17 patients were assessed: 10 females (58.8%) and seven males (41.2%), with aged ranging from 16 to 61 years (mean: 32.3 years), all of them right-handed. on the functional assessment (isols), the results were as follows: 11 excellent, two good, and one poor. the three cases requiring arthrodesis evolved with excellent scores. the global residual arch was 196.2 ± 116.6o. the residual arch of the operated wrist corresponded to 58.9% of the control. the "pinch" percentage was 80.6 ± 14.8 % of control. we did not find recurrences or metastasis in this case series. conclusion: this technique provided encouraging functional results, assuring patients' return to their usual activities. the absence of local recurrence and/or metastasis found even in the patients with longer follow-up times allow us to suggest this technique, which seems to be safe for oncologic control of the tumor.
Motivos e tempo de interna??o e o tipo de saída em hospitais de tuberculose do Estado de S?o Paulo, Brasil -- 1981 a 1995
NOGUEIRA, PéRICLES ALVES;
Jornal de Pneumologia , 2001, DOI: 10.1590/S0102-35862001000300001
Abstract: introduction: since 1981 the state health office has taken over the treatment and hospitalization of all tuberculosis cases in the state of s?o paulo, southeastern brazil. a decrease in both the incidence and the percentage of admissions due to tuberculosis has been observed during this period. objective: to analyze the evolution of the reasons that led tuberculosis patients to hospitalization and correlate these reasons with hospitalization length and the type of discharge. material and methods: a sample of 1,805 patients' records compiled between 1981 and 1995 at five tuberculosis hospitals in the state of s?o paulo was reviewed. results: the main reason for admission was general poor health, followed by cachexy. increasing alcoholism was also observed. among those who stayed in hospital for less than one week, the most frequent reasons for hospitalization were "other pathologies" and "respiratory insufficiency". these cases also showed the shortest average hospitalization length whereas the longest was presented by the patients admitted for social reasons and treatment failure. the patients with respiratory insufficiency presented the highest rate of dropouts and death. the highest rate of requested discharge was observed among the patients admitted due to drug intolerance whereas those admitted due to social reasons and alcoholism showed the highest rate of disciplinary release. the hospital that admitted females was the one with the highest rate of requested release, whereas in the hospitals that admitted males disciplinary release and dropouts were the most frequent types of discharge.
Book Review: Comunica o e Inova o: Reflex es Contemporaneas
Péricles Fontanella
Revista de Administra??o Contemporanea , 2010,
Abstract:
SOCIEDADE MODERNA, DIREITO PENAL CLáSSICO E DESCRIMINALIZA O
Péricles Jandyr Zanoni
Revista Uniandrade , 2010,
Abstract: No atual curso dos acontecimentos históricos, têm surgido concep esde caráter descriminalizante, orientadas por motiva es de conveniência elegalidade, em casos de infra es sem vítima, por delitos produzidos por merasconcep es morais, tornadas anacr nicas pelo tempo, como delitos de menorintensidade lesiva contra a propriedade bem como delitos de transito, implicamem modifica es no Direito Penal Clássico. Delitos assim caracterizados têmsuscitado a ado o de medidas descriminalizadoras e despenalizadoras norteadaspelo princípio da dignidade humana e demais normas constitucionais garantidorasdas liberdades individuais, importando em modifica es legislativas a sepautarem por critérios, hoje de difícil determina o, que garantam ao direito penaluma atua o fragmentária e subsidiária, possibilitando a aplica o de san esde ordem administrativa.
AUTONOMIA NA HISTóRIA DA EDUCA O
Péricles Jandyr Zanoni
Revista Uniandrade , 2010,
Abstract: O tema autonomia da escolase prende, fundamentalmente, na participa o ativa da família e da comunidadena elabora o crítica dos ideais da educa o, na condu o da escola, queobjetiva, na atualidade, perpassada pela inova o tecnológica constante,construir uma identidade própria, emergindo da multiplicidade de fatores quecaracterizam uma sociedade pluralística como a nossa, erigida num Estado Democráticode Direito, buscando definir-se como escola cidad .
NASALIZA O E HARMONIA VOC LICA EM GUAJ Vowel harmony and nasalization In Guajar
P??ricles Cunha
Signótica , 1992, DOI: 10.5216/sig.v4i1.7337
Abstract: Trata-se da apresenta § £o de dois fen ′menos de assimila § £o voc lica ocorrentes na l -ngua Guaj (Fam -lia Tup --Guaran -) - nasaliza § £o e harmonia voc lica. Ambos, partindo da vogal acentuada, estendem-se regressivamente para a esquerda, ultrapassando o limite da s -laba. Embora os dois fen ′menos tenham muito em comum, diferem pelo fato de ser o primeiro de natureza sincr ′nica, e o segundo, diacr ′nica, sendo a primeira vez que este oltimo registrado nesta fam -lia de l -nguas. This study deals with two cases of vocalic assimilation-nasalization and vocalic harmony - which take place in that the Guaja language (of the Tupi-Guarani Family). Starting in the stressed vowel, both extend regressively towards the left, surpassing the limits of the syllable. Althoug both cases have a lot in common, they differ in that the first presents a synchronic nature, and the second a dyachronic one, being the first time the latter is noticed and registered in this family of languages.
Motivos e tempo de interna o e o tipo de saída em hospitais de tuberculose do Estado de S o Paulo, Brasil 1981 a 1995
NOGUEIRA PéRICLES ALVES
Jornal de Pneumologia , 2001,
Abstract: Introdu o: A partir de 1981, a Secretaria da Saúde assumiu o tratamento e a interna o de todos os casos de tuberculose no Estado de S o Paulo, na regi o Sudeste do Brasil. Nesses anos foi observada a diminui o da incidência e da percentagem de interna es por essa doen a. Objetivo: Analisar a evolu o dos motivos que levaram os doentes de tuberculose a interna o e correlacionar esses motivos com o tempo de interna o e com o tipo de alta. Material e métodos: Uma amostra de 1.805 prontuários pertencentes a cinco hospitais de tisiologia, que tratam de tuberculosos, entre os anos de 1981 e 1995 foi analisada. Resultados: O principal motivo de interna o foi o mau estado geral seguido pela caquexia, tendo sido registrado o crescimento do alcoolismo. Entre os que ficaram internados menos de uma semana, destacaram-se aqueles com "outras patologias" e "insuficiência respiratória". Os motivos que levaram ao maior tempo médio de interna o foram o social e a falência do tratamento. Os pacientes com insuficiência respiratória apresentaram o maior abandono e óbito. Os internados devido à intolerancia medicamentosa e motivo social apresentaram maior propor o de alta a pedido; o motivo social e o alcoolismo tiveram maior taxa de alta disciplinar. O hospital que internou pacientes do sexo feminino teve o maior número de altas a pedido e os do sexo masculino se destacaram por apresentar maior freqüência de alta disciplinar e abandono.
O Algoritmo usado no programa de criptografia PASME
Péricles Lopes Machado
Computer Science , 2011,
Abstract: This work present the main encryption's algorithm of the PASME tool. This software allows encrypt and hide an information in various types of files. The algorithm uses the fact that factoring large numbers is a difficult issue in terms of computational performing to make the main steps of the encryption.
Síndrome 'one-and-a-half': considera??es anatomoclínicas a propósito de um caso
André, Charles;Castro, Ana Lúcia Z. de;Vincent, Maurice B.;Mattos, James Pitágoras de;Maranh?o Filho, Péricles de A.;Novis, Sérgio A. Pereira;
Arquivos de Neuro-Psiquiatria , 1989, DOI: 10.1590/S0004-282X1989000300020
Abstract: a 36 years_old man was admitted in september 1987. for 5 years he suffered from 4 recurrent episodes of throbbing headache, tinnitus, nausea, diplopia and divergent strabismus to which a facial palsy was recently added. in all episodes, the symptoms disappeared spontaneously and completely. a neuro-ophthalmological examination at admission disclosed an exotropia of the right eye, gaze paralysis to the left, paralysis of adduction of the left eye and preserved right eye abduction which triggered a rhythmic horizontal nystagmus. the upward and downward gazes and the convergence were well preserved. moreover, there was a left peripheral facial palsy, and babinski sign at the right side. auditory evoked potenciais were slowed at the mesencephalopontine transition. ct scan showed a low-density area with no contrast enhancement at the left pontine tegmentum and a left anterolateral atrophy of the pons. csf exmination showed increase in protein content and increase in the igg content. additional investigation included a dopplerometry of the cervical arteries, a panangiography and a bidimensional echocardiography which were normal. diagnosis of one-and-a-half syndrome was made, possibly secondary to multiple sclerosis, and immunos-supressive therapy was initiated.
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