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Search Results: 1 - 10 of 49808 matches for " Ana Beatriz Campos Medina "
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Morphological Awareness in Brazilian Learners with Developmental Dyslexia  [PDF]
Sandra Regina Kirchner Guimar?es, Josafá Moreira da Cunha, Giovanna Beatriz Kalva Medina, Ana Maria Gomes Campos
Creative Education (CE) , 2015, DOI: 10.4236/ce.2015.611113
Abstract: There is consistent empirical support that demonstrates the relationship between phonological deficits of developmental dyslexics and their reading difficulties. However, the morphological skills—which also play an important role in the development of alphabetic writing—are seldom investigated among children and adolescents with dyslexia. The focus of this study was to analyse reading patterns according to the dual route model and verify the performance of each subtype of dyslexic in tests of morphological awareness. Participants were nine students classified as surface or phonological dyslexics through their performance in an isolated words-reading task. Four tests were applied to the participants to assess their knowledge of derivational morphology, and two tests focused on their knowledge of inflectional morphology. The hypothesis that guided this research was that students with different reading patterns would also present different performances on morphological tests. This hypothesis was confirmed only for derivational morphology, in which a higher performance was observed among participants with phonological dyslexia. It is concluded that metamorphological skills may serve as facilitators of reading in students with developmental dyslexia, and a focus on the development of these skills is suggested as a strategy to promote the reading skills of these students.
Violência na gesta??o: um estudo da produ??o científica de 2000 a 2005
Medina, Ana Beatriz Campos;Penna, Lucia Helena Garcia;
Escola Anna Nery , 2008, DOI: 10.1590/S1414-81452008000400026
Abstract: violence against women during pregnancy and the prenatal repercussions is a topic that includes or comprises totality common situations of our daily life, including particular aspects that involve human relations and the socio-cultural context.the present study aims to contribute to the reflection (consideration) of the knowledge already produced about violence during pregnancy, providing the professionals with a broader view of this subject, making the understanding and the discussion about the theme possible. a bibliographical review of the scientific production in latin america and the caribbean about the violence against pregnant women in the public health area between the years of 2000 and 2005 is presented. the ways of caring for, listening to, counseling, giving comfort and relief to these women, having as an objective to improve their self-esteem and to favor the comprehension of their rights taking into consideration the reduction of the damages to the health of the binomial mother-son, is still a challenge in the assistance made by the health professionals.
A percep??o de enfermeiras obstétricas acerca da violência intrafamiliar em mulheres grávidas
Medina, Ana Beatriz Campos;Penna, Lucia Helena Garcia;
Texto & Contexto - Enfermagem , 2008, DOI: 10.1590/S0104-07072008000300007
Abstract: the objective of this study is to better know obstetrics nurses' perceptions concerning domestic violence involving pregnant women. thirteen obstetrics nurses who work in the pre-natal service of health care units of the municipality of rio de janeiro - rj, brazil participated in this study. the data was collected in march of 2007 through semi-structured interviews and analyzed according to bardin's content analysis. as a result, this study was able to verify that obstetrics nurses are up-to-date concerning the concept of domestic violence. they are aware of the occurrence of violence involving pregnant women and they show concern for its repercussions on the woman, her pregnancy, the child that is being generated, and the family. they point out that in some cases the gestation is the cause while in others it is a direct consequence of domestic violence. the obstetrics nurse is one of the principal agents, when qualified and sensitized, towards the prevention, identification, in giving care and accompanying the women who have lived violent situations in their pregnancies.
A percep o de enfermeiras obstétricas acerca da violência intrafamiliar em mulheres grávidas
Ana Beatriz Campos Medina,Lucia Helena Garcia Penna
Texto & Contexto - Enfermagem , 2008,
Abstract: Es estudio que tiene para el objetivo: para saber la percepción de la enfermera obstétrica adelante violencia del intrafamiliar en las mujeres embarazadas. Tomado parte de él 13 enfermeras obstétricas que actúan en el servicio prenatal de unidades de salud del distrito de Río de Janeiro - RJ. Los datos eran reunido en marzo de 2007 a través de la entrevista semi-estructurada y para el análisis el análisis de volumen de Bardin se usó. Como resultado, era posible verificar que las enfermeras obstétricas son, puso al día con la relación al concepto de la violencia del intrafamiliar; ellos son conscientes de la ocurrencia de la violencia en las mujeres embarazadas y ellos muestran la preocupación con las repercusiones de esto en la mujer, su gestación, el ni o que está generándose y la familia; y ellos apuntan eso en algunos casos la gestación es la causa en otros es consecuencia directa de la violencia del intrafamiliar. La enfermera obstétrica es uno de los agentes principales, cuando calificado y sensibilizado, en la prevención, identificación, en la asistencia y el acompa amiento de las mujeres que vivieron las situaciones de violencias en la gestación.
TRATAMIENTO DE AGUAS RESIDUALES MEDIANTE IRRADIACIóN GAMMA
Eduardo Campos Medina,Ana Marcela Gómez Hinojos
Quivera , 2009,
Abstract: Esta investigación tiene por objetivo principal mostrar el efecto que tiene la aplicación de radiación gamma sobre los contaminantes orgánicos disueltos en aguas residuales industriales. En el proceso de investigación se emplearon porciones de agua residual de la empresa tratadora Reciclagua, estas muestras de agua mostraron elevados valores en cuanto a la Demanda Química de Oxígeno (DQO), posteriormente se aplicaron diferentes dosis de radiación gamma, buscando con ello la fragmentación de las moléculas de las sustancias contaminantes orgánicas presentes. Al final del experimento se detecto una dosis de radiación que mostró que es la ideal para provocar su división y por ende que los valores de DQO sufran una disminución.
Radiological findings of granulocytic sarcoma in the face and skull of children and young persons: report of five cases and literature review Aspectos imaginológicos del sarcoma granulocítico en la cara y el cráneo de ni os y jóvenes: informe de cinco casos y revisión de la literatura
Elcy Medina Medina,Beatriz Molinares Arévalo,Rafael Cárdenas Restrepo,Ana María Valencia Cadavid
Iatreia , 2010,
Abstract: Introduction: Granulocytic sarcoma (GS) is a rare malignant neoplasia, with an incidence rate of 2.9% to 3.1% in patients with myeloid leukemia or myeloproliferative diseases. Usually it affects males, of African, Asian and South American populations. Objetive: To describe the radiological characteristics of GS in the face and skull of children and young people. Patients and methods: We report five patients with GS in the face and skull. Computerized tomography (CT) was carried out in four and orbital and brain magnetic resonance (MRI) in three. Out of the five, four had soft tissue masses in the orbit, two had bone infiltration, and in one there was a central nervous system lesion. In four patients acute myeloid leukemia was demonstrated. Conclusion: GS may affect the orbit, the face and the skull of children and young adults; it manifests with exophthalmia and orbital edema. It must be considered as a diagnostic possibility in the context of myeloid leukemia and myelodysplasias. Otherwise, differential diagnosis should be made with complications of sinusitis, orbital rhabdomyosarcoma, orbital lymphoma and other tumors. Imaging stud
Tetrahydrohyperforin and Octahydrohyperforin Are Two New Potent Inhibitors of Angiogenesis
Beatriz Martínez-Poveda,Luisella Verotta,Ezio Bombardelli,Ana R. Quesada,Miguel ángel Medina
PLOS ONE , 2012, DOI: 10.1371/journal.pone.0009558
Abstract: We have previously shown that hyperforin, a phloroglucinol derivative found in St. John's wort, behaves as a potent anti-angiogenic compound. To identify the reactive group(s) mainly involved in this anti-angiogenic effect, we have investigated the anti-angiogenic properties of a series of stable derivatives obtained by oxidative modification of the natural product. In addition, in the present work we have studied the role of the four carbonyl groups present in hyperforin by investigating the potential of some other chemically stable derivatives.
ESTUDIO DE LA REMOCIóN DEL COLORANTE AZUL DE METILENO EMPLEANDO LA BIOMASA DE LA Morinda Citrocifolia L.
Eduardo Campos Medina,Ana Marcela Gómez Hinojos,Alma Velázquez Rodríguez
Quivera , 2011,
Abstract: Este trabajo de investigación muestra los resultados generados de la remoción del colorante azul de metileno, disuelto en soluciones sintéticas. Este proceso se realizó mediante el proceso de adsorción, empleando el biomaterial de la Morinda Citrocifolia L., la cual es una especie vegetal originaria de la península de Yucatán. Se decidio emplear dicho biomaterial ya que usualmente sus residuos son destinados a la vermicomposta o como mejorador de suelos. En este estudio los resultados de adsorción del colorante citado muestran prometedores resultados en cuanto a la captura del mismo por este biomaterial.
PREDICCIóN Y COMPARACIóN DE TRANSFERENCIA DE NUTRIENTES DE DOS TIPOS DE VERMICOMPOSTEO DE LODOS RESIDUALES A SUELOS FORESTALES
Eduardo Campos Medina,Alma Velázquez Rodríguez,Ana Marcela Gómez Hinojos
Quivera , 2011,
Abstract: Este trabajo tiene la finalidad de explorar y predecir cuales serían las reacciones químicas que se llevarían a cabo, con la adición de la vermicomposta de lodos residuales de una planta de tratamiento a suelos forestales del Parque Nacional Nevado de Toluca. Mediante la caracterización química de los suelos estudiados, los lodos, el humus generado y el programa de computación MEDUSA, fue posible llevar a cabo dicha predicción de reacciones químicas que ocurrirían en dicho ambiente edáfico.
Análise clínica de 16 pacientes consecutivos tratados com LUX 1540 para rejuvenescimento
Ana Beatriz Palazzo Carpena El Ammar,Valéria Barreto Campos,Rodrigo Pereira Duquia
Surgical & Cosmetic Dermatology , 2010,
Abstract: Introdu o: O tratamento do envelhecimento cutaneo com Lasers fracionados n o abla-tivos tem sido muito divulgado nos últimos anos, embora o número de publica es, comaparelhos específicos, ainda seja pequeno.Objetivo: Descrever o grau de satisfa o do paciente e de um dermatologista avaliadorapós o tratamento com o aparelho Lux 1540 .Métodos: Estudo retrospectivo com 16 pacientes que realizaram a terapia para rejuve-nescimento facial com o Lux 1540 . Foi realizada análise fotográfica por dermatologista,n o envolvido nos tratamentos, e os pacientes foram questionados quanto ao grau de satis-fa o antes e após três sess es.As variáveis avaliadas foram manchas, flacidez, rugas, porosdilatados, telangiectasias e satisfa o geral.Resultados: Na avalia o do dermatologista ocorreu melhora considerada boa ou exce-lente na maioria dos pacientes, em todos os critérios estudados. Em rela o à melhora doaspecto geral, 82% dos avaliados apresentaram melhora considerada boa ou excelente. Emrela o à observa o dos pacientes, 63% deles referiram satisfa o geral boa a excelente.Conclus es: A terapia com Lux 1540 para rejuvenescimento da face pode ser alterna-tiva com resultados satisfatórios, tornando-se boa op o para os pacientes que n o dese-jam ou n o podem submeter-se a tratamentos mais agressivos.
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