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1.
Appl Radiat Isot ; 70(1): 257-62, 2012 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-21865049

RESUMO

Proton induced nuclear reactions were measured with stacked-foil technique on natural zirconium targets up to 16.7MeV. Excitation functions were measured for the production of (90,92m,95m,95g,96)Nb and (88)Y. Cumulative cross-section, thick target yields and activation functions were deduced and compared with the available experimental data, as well as with the nuclear models codes; ALICE-IPPE, EMPIRE and TALYS. The integral yields for thick targets were deduced from the measured excitation function of the produced radionuclides.


Assuntos
Modelos Químicos , Prótons , Radioisótopos/química , Radioisótopos/efeitos da radiação , Geradores de Radionuclídeos , Zircônio/química , Zircônio/efeitos da radiação , Simulação por Computador , Modelos Estatísticos
2.
East Mediterr Health J ; 12(5): 566-72, 2006 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-17333795

RESUMO

This study described the pattern of trichiasis, active trachoma and trachoma risk factors in 9 governorates of Yemen plus Socotra Island, using a rapid assessment during October and February 2004. A total of 3169 children aged 1-9 years were examined in a central meeting point or at home. Active trachoma was found in a high percentage of children in Al-Jawf, Mareb and Shabwah governorates and the SAFE strategy (Surgery, Antibiotic treatment, Facial cleanliness, Environmental improvement) should be directed toward these governorates. Trichiasis cases were also found in Hadramout and Taiz, suggesting that eyelid surgery should be provided in these governorates.


Assuntos
Programas de Rastreamento/métodos , Exame Físico/métodos , Tracoma/diagnóstico , Tracoma/epidemiologia , Criança , Pré-Escolar , Controle de Doenças Transmissíveis , Doenças Endêmicas/prevenção & controle , Doenças Endêmicas/estatística & dados numéricos , Educação em Saúde , Acessibilidade aos Serviços de Saúde , Necessidades e Demandas de Serviços de Saúde , Inquéritos Epidemiológicos , Humanos , Higiene , Ilhas do Oceano Índico/epidemiologia , Lactente , Oftalmologia , Equipe de Assistência ao Paciente , Vigilância da População , Pobreza , Fatores de Risco , Fatores de Tempo , Tracoma/prevenção & controle , Tracoma/transmissão , Gerenciamento de Resíduos , Abastecimento de Água , Iêmen/epidemiologia
3.
(East. Mediterr. health j).
em Inglês | WHO IRIS | ID: who-117120

RESUMO

This study described the pattern of trichiasis, active trachoma and trachoma risk factors in 9 governorates of Yemen plus Socotra Island, using a rapid assessment during October and February 2004. A total of 3169 children aged 1- 9 years were examined in a central meeting point or at home. Active trachoma was found in a high percentage of children in Al-Jawf, Mareb and Shabwah governorates and the SAFE strategy [Surgery, Antibiotic treatment, Facial cleanliness, Environmental improvement] should be directed toward these governorates. Trichiasis cases were also found in Hadramout and Taiz, suggesting that eyelid surgery should be provided in these governorates


Assuntos
Tracoma , Fatores de Risco , Educação em Saúde
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