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Search Results: 1 - 10 of 177374 matches for " Leda Freitas de Jesus "
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DISTúRBIOS OSTEOMUSCULARES EM CIRURGI ES-DENTISTAS: UMA REVIS O DE LITERATURA
Leda Freitas de Jesus,Marden Samir Marinha,Maria de Fátima Ramos Moreira
Revista Uniandrade , 2010,
Abstract: Os distúrbiososteomusculares relacionados ao trabalho (DORT) correspondem a umquadroinflamatório no sistema musculoesquelético que resulta em dor e desconfortofísico.Decorre do uso excessivo desse sistema sem que haja tempo para suarecupera o. Emcirurgi es-dentistas, procede da combina o de fatoresergon micos, mecanicos e psíquicos que podem levar o profissional a afastar-sedo trabalho temporária ou definitivamente, sendo, por isso, considerado peloMinistério da Saúde como um problema de saúde pública. As regi es do corpo doscirurgi es-dentistas mais afetadas por DORT s o a coluna lombar e cervical,pesco o e ombros. A especialidade com maior índice de queixas é a endodontia, afaixa etária mais atingida é entre 30 e 49 anos, havendo uma predominancia demulheres entre os doentes. Com o objetivo de prevenir o aparecimento de DORT oupelo menos minimizar seus efeitos, recomenda-se a utiliza o de equipamentos ergonomicamentecorretos, alternancia de consultas com procedimentos simples e complicados,pausas para descanso entre as consultas e manuten o da saúde geral do cirurgi o-dentistaatravés da ado o de hábitos saudáveis de alimenta o e exercícios físicos.Baseado em revis o de literatura, este artigo conceitua e caracteriza os DORT,tra a um perfil desta doen a em cirurgi es-dentistas e faz recomenda es sobrecomo prevenir ou minimizar seus efeitos.
Alfabetiza o e o sistema de escrita / Literacy and the written system / Alfabetización y el sistema de escritura
Freitas de Jesus, Osvaldo
Revista Electrónica Actualidades Investigativas en Educación , 2008,
Abstract: Resumen: Este texto argumenta que el sistema simbólico-alfabético no es solo una representación del habla, más especialmente un sistema alternativo de representación de los conceptos. Un lector fluente no necesita transformar grafemas en fonemas para comprender un texto escrito. Durante la alfabetización todo lector elabora nexos funcionales entre los fonemas y los grafemas. Grafemas son unidades distintivas, visuales y escritas, que permiten establecer la diferencia de significación entre pares de palabras escritas (por ejemplo, pasto ≠ casto). El sistema de escritura funciona también como una extensión de la memoria humana.Abstract: It is argued in this article that the symbolic-alphabetical system is not a mere representation of speech, but rather another system of symbolic representation of concepts in most languages. A fluent reader does not have to map graphemes onto phonemes to understand a written text. In his earlier days of literacy, he was stirred to establish bounds of equivalence between sounds and letters. Graphemes are distinctive visual unities which enhance the identity and the difference of meaning in pairs of written words. (V.g., the initial letters in ball ≠ tall). In addition, the written system is an extension of human memory.
A geografia do crime: violência nas Minas Setecentistas The crime and its geography in Eighteen century Minas Gerais
Alysson Luiz Freitas de Jesus
Varia Historia , 2005, DOI: 10.1590/s0104-87752005000200015
Abstract:
Inalador dosimetrado com espa?ador artesanal versus nebulizador no tratamento da crise de sibilancia na crian?a
Vilarinho, Liana Consuelo Santana;Mendes, Carlos Maurício Cardeal;Souza, Leda Solano de Freitas;
Jornal de Pediatria , 2003, DOI: 10.1590/S0021-75572003000500007
Abstract: objective: to compare the effectiveness of salbutamol administration by metered-dose inhaler with a home-made spacer versus jet nebulizer in children with moderate wheezing attacks. material and methods: a randomized, single-blinded trial was performed with a convenience sample of children presenting wheezing. the children were enrolled in an emergency room and randomly assigned to one of two treatment groups: home-made spacer group or nebulizer group. clinical scores and oxygen saturation were recorded at baseline and 15 minutes after salbutamol administration. treatment with salbutamol (100 μg/3 kg in the spacer group, and 250 μg/3 kg in the nebulizer group) was repeated at 20-minute intervals, until the child was considered to have improved significantly, with no need of any further dose, or until three doses were delivered. treatment cost, time spent to prepare and deliver the drug, and level of parental satisfaction with the treatment were recorded. results: fifty-four children with age between 22 days and 11.7 years were enrolled - 27 in each group. baseline and demographic characteristics were similar for both groups. the spacer was as effective as the nebulizer in terms of clinical score and oxygen saturation. the different doses (100 μg/3 kg with the spacer, and 250 μg/3 kg with the nebulizer) were shown to be clinically equivalent. treatment cost was significantly lower in the spacer group, as was the time to prepare and deliver the drug. parental satisfaction was similar for both inhaler devices. conclusion: the home-made spacer with a metered-dose inhaler is a cost-effective alternative to a jet nebulizer in the delivery of salbutamol to children with moderate wheezing attacks.
Estudo de infec es respiratórias agudas virais em crian as atendidas em um centro pediátrico em Salvador (BA)
Moura Fernanda Edna Araújo,Borges Leonardo Carletto,Souza Leda Solano de Freitas,Ribeiro Dulce Helena
Jornal Brasileiro de Patologia e Medicina Laboratorial , 2003,
Abstract: De janeiro a dezembro de 1998, foram analisados 482 casos de infec o respiratória aguda em crian as atendidas na emergência e nas enfermarias do Centro Pediátrico Professor Hosannah de Oliveira, da Universidade Federal da Bahia, em Salvador. O objetivo deste estudo é conhecer o papel dos vírus na etiologia destas infec es. Secre es nasofaríngeas foram examinadas para detec o viral por imunofluorescência e cultura celular. Vírus foram detectados em 154 casos (31,9%). O vírus sincicial respiratório (VSR) foi o mais prevalente (55,2%), seguido pelos vírus influenza A (17,5%) e parainfluenza 3 (16,2%), adenovírus (7,1%), influenza B (3,8%) e parainfluenza 1 (0,64%). O período epidêmico de VSR foi relacionado à esta o de chuvas. Um surto de influenza foi observado nos meses de setembro a novembro. A maioria das infec es foi representada por infec o de trato respiratório superior (63,3%), enquanto que as infec es de trato respiratório inferior foram detectadas em 177 casos (36,7%). Infec es respiratórias agudas virais foram mais freqüentes em crian as até um ano de idade (72,7%).
Inalador dosimetrado com espa ador artesanal versus nebulizador no tratamento da crise de sibilancia na crian a
Vilarinho Liana Consuelo Santana,Mendes Carlos Maurício Cardeal,Souza Leda Solano de Freitas
Jornal de Pediatria , 2003,
Abstract: OBJETIVO: Realizou-se um ensaio clínico objetivando comparar duas modalidades de administra o de salbutamol na crise de sibilancia em crian as - através de nebulizador de jato e através de inalador dosimetrado acoplado a um espa ador artesanal. MATERIAL E MéTODOS: Foi estudada uma amostra de conveniência de crian as em crise moderada de sibilancia, alocadas aleatoriamente em dois grupos de tratamento, de acordo com o dispositivo inalatório utilizado para a administra o de salbutamol (nebulizador - grupo NEB, ou inalador dosimetrado com espa ador - grupo IDE). Os parametros utilizados para compara o entre os grupos foram agrupados em tabela de pontos e consistiram em sinais clínicos habitualmente usados na avalia o da gravidade da crise asmática (nível de consciência, colora o da pele, intensidade da dispnéia, intensidade da tiragem, tempo expiratório, entrada de ar e sibilancia) e a satura o transcutanea de oxigênio, obtidos antes do tratamento e 15 minutos após cada administra o do salbutamol. Como dados adicionais, mediram-se os tempos de preparo e de uso das medica es, computaram-se os custos envolvidos nas duas formas de tratamento, e interrogaram-se os acompanhantes sobre o grau de satisfa o em rela o aos tratamentos. Cada crian a usou salbutamol em doses repetidas a cada 20 minutos, interrompendo-se a administra o quando a crise passava de moderada a leve. Quando a crise persistia moderada, após a segunda dose de salbutamol, acrescentava-se corticóide oral. A participa o das crian as era concluída quando elas passavam à crise leve, ou após a terceira dose de salbutamol. A dose de salbutamol usada no grupo IDE foi 1/3 da dose usada no grupo NEB. RESULTADOS: Participaram do estudo 54 crian as com idades que variaram de 22 dias a 11,7 anos. Cada grupo abrangeu 27 crian as. Os grupos n o diferiram demograficamente e em rela o à pontua o clínica e aos valores de oximetria. A compara o dos parametros clínicos e de satura o de oxigênio, entre os grupos, n o mostrou diferen a significativa após as doses de salbutamol, havendo equivalência clínica entre doses diferentes (três vezes menor no grupo IDE, em rela o ao grupo NEB); os tempos de preparo e administra o da medica o e o custo do tratamento foram significativamente menores no grupo IDE. O grau de satisfa o das famílias foi semelhante nos dois grupos. CONCLUS O: O inalador dosimetrado com espa ador artesanal pode ser utilizado na admini stra o de salbutamol a crian as em crise de sibilancia, com algumas vantagens em rela o ao nebulizador.
Nutritional Status and Total Phenols of Passiflora Genotypes Related to Nitrogen Fertilization  [PDF]
Renata Vianna Lima, Almy Junior Cordeiro de Carvalho, Paulo Cesar Santos, Jalille Amim Altoé Freitas, Mírian Peixoto Soares da Silva, Silvio de Jesus Freitas, Marta Simone Mendon?a Freitas
American Journal of Plant Sciences (AJPS) , 2015, DOI: 10.4236/ajps.2015.65074
Abstract: This paper was developed in order to verify the influence of nitrogen fertilization and different genotypes in the nutritional aspect and in the production of total phenols in passifloraceae. The experimental design was randomized blocks in a 5 × 2 × 2 factorial scheme, being five genotypes of Passiflora (three genotypes of Passiflora edulis, a genotype of Passiflora alata and a genotype of Passiflora ligularis), two levels of cow manure (with and without) and two doses of N (20 and 80 g), with four replicates. At 120 days after sowing, levels of foliar nutrient and total phenols were determined. Foliar N content varied depending on N doses, organic fertilization and the genotypes used. Foliar levels of P and K were higher when all genotypes received organic fertilization, while the levels of Fe and Mn were similar regardless of this fertilization. The levels of Ca and Mg were higher related to organic fertilization and the genotypes, in isolation. But the foliar contents of S, Zn and Cu increased only in relation to the used genotypes, and the average foliar content of total phenols found was 19.4 g·kg-1, ranging from 13.1 to 23.2 g·kg-1, being the lowest value observed in Passiflora alata without fertilization with cow manure. It is concluded that the nutritional requirement for N is greater for genotypes of the species Passiflora edulis in relation to the species Passiflora alata and Passiflora ligulares, and that the organic fertilization influences positively in the production of total phenols only for the genotype of sweet passion fruit.
Eficiência de trifloxysulfuron-sodium no controle de Cyperus rotundus L. na cultura da cana-de-a?úcar
Oliveira, Anderson Ramos de;Freitas, Silvério de Paiva;Freitas, Ismael Louren?o de Jesus;
Revista Ceres , 2010, DOI: 10.1590/S0034-737X2010000600006
Abstract: the aim of this study was to evaluate the efficiency of trifloxysulfuron-sodium used alone, mixed or in sequential application with other herbicides to control cyperus rotundus l. in sugar cane. the study was conducted in an area of commercial production of variety rb 72-454 at "paraíso plant" and a greenhouse at the state university "darcy ribeiro", campos dos goytacazes, rj. the field plots were subjected to nine treatments: 2,4-d; trifloxysulfuron-sodium + ametryn; trifloxysulturon-sodium, 2,4-d + 2,4-d (20 days after the first application -dap) 2, 4-d + ametryn trifloxysulfuron-sodium (20 dap), 2,4-d + trifloxysulfuron-sodium (20 dap); halosulfuron (20 dap), control with and without hand weeding. the greenhouse trial evaluated the viability of purple nutsedge bulbs as a function of the treatments used in the experiment carried out in the field. the results indicated that the trifloxysulfuron-sodium applied alone or mixed with ametryn in sequential application to 2,4-d was excellent in controlling c. rotundus. these herbicides, along with halosulfuron applied alone reduced the capacity for reinfestation of this specie by reducing propagation and growth.
Mulheres honestas e perniciosas, homens refolhados e homicidas hirozos na "lista do vigário": um censo sui generis no século XIX
Caleiro, Regina Célia Lima;Jesus, Alysson Luiz Freitas de;
Varia Historia , 2006, DOI: 10.1590/S0104-87752006000200016
Abstract: this article has the purpose to publish a population list did at 1819 by vicar of the freguesia de franca/sp, the priest joaquim martins rodrigues. they are dispose in 370 "fires", the list presents qualities characters about the populations, that become the "vicar list" a sui generis document.
Effect of Growth Regulators in Production and Rooting of Coffea arabica L. Minicuttings  [PDF]
Paulo Fernando Marques Cavalcanti Filho, Diego Corona Baitelle, Sílvio de Jesus Freitas, Waldinei Souza da Silva, Paulo Cesar dos Santos, Weverton Pereira Rodrigues, Silvério de Paiva Freitas, Ismael Louren?o de Jesus Freitas, Tamara Locatelli, Abra?o Carlos Verdin Filho, Guilherme Bessa Miranda
American Journal of Plant Sciences (AJPS) , 2018, DOI: 10.4236/ajps.2018.94049
Abstract:

The plants of C. arabica do not naturally produce a large number of orthotropic sprouts, hindering clonal multiplication by cutting, which would be the simplest technique with a lower cost of production compared to other methods of vegetative propagation. An alternative form, used successfully in the propagation of eucalyptus, is propagation by minicutting, which consists of pruning the shoot apex of the plant, forming the ministumps, which in variable time interval emits the shoots that will be used to make minicutting. In C. arabica plants the number of shoots can be increased with the application of growth regulators and fertilizers. So, the purpose of this work was to verify the effect of growth regulators and foliar fertilizers on the emission and development of orthotropic shoots of C. arabica. The experiment was installed in a randomized complete block design, with ten treatments composed by growth regulators and fertilizers: T1 (Control); T2 (Stimulate + Sturdy + Enervig); T3 (Stimulate + Vitakelp + Biozyme); T4 (Tiba + Sturdy + Enervig); T5 (Tiba + Vitakelp + Biozyme); T6 (Brs + Sturdy + Enervig) T7 (Brs + Vitakelp + Biozyme); T8 (Stimulate); T9 (TIBA); T10 (Brs-Brassinoesteroid), each plot consisting of two plants. Biometric and physiological parameters were evaluated for the ministumps, as well as the biometric parameters of the shoots and plant survival. The results showed that there was no influence of the treatments on the biometric parameters of the ministumps. A greater number of orthotopic sprouts were obtained in treatments with the TIBA growth regulator, as well as a greater plant survival of the minicuttings, after 25 days of transplanting in a greenhouse. It was concluded that TIBA treatments influenced the production and quality of clonal minicuttings of C. arabica.

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