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5.042  Articles
1 of 505 pages  |  10  records  |  more records»
Scholarly communication plays a critical role not only in the dissemination of knowledge, but also in the production of scholarly careers and the reproduction of scholarly communities. In the digital era innovative and diverse forms of scholarship are eme... see more

Neste trabalho é apresentado o levantamento florístico das samambaias e licófitas ocorrentes em uma mata de galeria, na região central de Mato Grosso do Sul, Brasil. Foram registradas na área de estudo 29 espécies e duas variedades. Dryopteridaceae e Pter... see more



Se describen e ilustran siete nuevas especies de Valeriana, endémicas de México. Valeriana naidae Barrie es una enredadera dioica, sufrutescente, de hojas simples, similar a V. subincisa Benth. Valeriana otomiana Barrie, V. zapotecana Barrie, V. chiapensi... see more

As soluções adotadas em alguns países com a finalidade de adequar o sistema de referência com as atividades geodésicas efetuadas com GPS são descritas. Tais soluções têm sido o estabelecimento de uma nova rede passiva de pontos ou um Sistema de Controle A... see more

58th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR), European Society for Neonatology (ESN), Union of European Neonatal & Perinatal So... see more

The view that ICTs-and-Society is a transdiscipline offers great potential as a way forward. As the community moves toward a shared understanding of what constitutes transdisciplinary engagement a series of new questions are raised. This paper reflects on... see more

Galena (PbS) merupakan salah satu dari sedikit mineral yang bereaksi dengan asam nitrat dengan produk timbal nitrat. Larutan kemudian di electrowinning elektrolisis untuk mendapatkan timbal di katoda. Metode ini dapat menghilangkan banyak langkah pirometa... see more

1 of 505 pages  |  10  records  |  more records»