Distribution
Mostrando 13-24 de 23490 artigos, teses e dissertações.
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13. A SIR Model with Spatially Distributed Multiple Populations Interactions for Disease Dissemination
ABSTRACT In this contribution we analyze a discretized SIR (Susceptible, Infectious, and Removed) compartmental model, to investigate the role of individual interactions in the spread of diseases. The compartments S i,j , I i , j and R i , j ( i , j , = 1 , 2 , . . . , n ) are spatially distributed in a two-dimensional n × n network. We assume tha
Trends in Computational and Applied Mathematics. Publicado em: 2022
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14. Epidemiological and geographical distribution profile of urban sporotrichosis in the city of São Paulo
Abstract Background Sporotrichosis is the most frequent subcutaneous mycosis in Latin America, where it is considered endemic. At the end of the 20th century, the first cases of zoonotic transmission were described in Rio de Janeiro, triggering an epidemic outbreak that spread to other regions of Brazil. The lack of disease notification omits its real occur
Anais Brasileiros de Dermatologia. Publicado em: 2022
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15. Photosensitive rash induced by nivolumab
Abstract The therapeutic approach to metastatic melanoma has revolutionized the clinical course of this disease. Since 2011, different immunotherapeutic drugs have been approved. Nivolumab is a humanized immunoglobulin IgG4 monoclonal antibody that binds to the PD-1 receptor, blocking its interaction with his ligand PD-L1. The authors present a new case of p
Anais Brasileiros de Dermatologia. Publicado em: 2022
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16. The relationship between red cell distribution width and prognostic scores in myelodysplastic syndrome
ABSTRACT Introduction: The myelodysplastic syndrome (MDS) represents a group of hematopoietic neoplasms that is characterized by clonal hematopoiesis, cytopenia and abnormal cellular maturation. Red cell distribution width (RDW) refers to the variation degree of erythrocyte size and it is a reflection of anisocytosis. Higher values have been linked to adver
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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17. How does organic carbon operate in the pore distribution of fine-textured soils?
RESUMO A qualidade do solo é importante para proporcionar uma condição adequada à produção de alimentos, fibras e energia sem alterações significativas no ambiente. Índices de fragilidade do solo têm sido apresentados como indicadores de qualidade do solo (exemplo, porosidade do solo e estoques de carbono), devido à fácil modificação pelo manej
Revista Brasileira de Engenharia Agrícola e Ambiental. Publicado em: 2022
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18. Blood count and fasting blood glucose level in the assessment of prognosis and survival in advanced cervical cancer
SUMMARY OBJECTIVE: The objective of this study was to verify whether the parameters of the blood count and the fasting glucose level before treatment are related to prognosis and survival in cervical cancer (IIB–IVB staging). METHODS: Patients with cervical cancer (stages IIB–IVB) were evaluated (n=80). Age, parity, staging, histological grade, histolo
Revista da Associação Médica Brasileira. Publicado em: 2022
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19. Age-dependent differences of the depth of olfactory fossa in children
Abstract Objective: With this radio-anatomical study, we aimed to describe the distribution of the depth of the olfactory fossa based on the Keros classification in the pediatric population in our region and to reduce complication rates by providing normative data. Methods: This was a retrospective study conducted with computed tomography imaging of the pa
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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20. Filling a gap in the distribution of Taulidesmella tabatinga (Polydesmida, Pyrgodesmidae): a new record from the upper Amazon River, Brazil
RESUMO A espécie de Diplopoda Taulidesmella tabatinga é conhecida apenas da região de fronteira entre o Brasil com Peru e Colômbia, Iquitos (Peru), e arredores de Manaus (Brasil). Com base em material coletado recentemente durante a estação chuvosa em 2014 ao longo do Rio Amazonas a montante da confluência com o Rio Negro, nós reportamos um novo regi
Acta Amazonica. Publicado em: 2022
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21. McCune-Albright syndrome - A case report with transmission electron microscopy
Abstract McCune - Albright syndrome is a genetic disease with cutaneous mosaicism caused by post-zygotic activating mutations in GNAS locus, it has a triad of fibrous bone dysplasia, café-au-lait macules and precocious puberty. We examined a 22-year-old female patient with café au lait spot in right side of the abdomen, with a chessboard - like distributio
Anais Brasileiros de Dermatologia. Publicado em: 2022
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22. Ultrafine quartz flocculation: Part I. System characterization and variables selection
Abstract A characterization study was performed to verify the more relevant physicochemical properties for quartz flocculation with polyacrylamide, as well as to define which variables should be further investigated regarding this flocculation system. Polyacrylamide was evaluated through molecular weight, radius of gyration, and infrared spectrometry. A natu
REM - International Engineering Journal. Publicado em: 2022
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23. REFLEXIVITY, ROLE CONFLICTS, AND THE MEANING OF ENGLISH SELF PRONOUNS
Abstract This study offers an innovative, sign-based analysis of English self pronouns (myself, yourself, herself, etc.). While rejecting the traditional characterization of these forms as reflexive pronouns, the study borrows from the tradition by analyzing these forms as a kind of emphatic pronoun. The forms’ distribution can be explained by positing tha
Manuscrito. Publicado em: 2022
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24. Confini contesi: chiusure selettive e iniziative solidali
Abstract The article has two objectives. First of all, it intends to deepen the theme of the return of borders, illustrating its articulation at different levels and its selective functioning, as an effect of a neo-liberal regime of government of human mobility: a regime that incorporates profound inequalities in the distribution of the right to move across
REMHU: Revista Interdisciplinar da Mobilidade Humana. Publicado em: 2022