Abstract Background Various recent studies have investigated the use of traditional fibers (metallic or synthetic) as reinforcement in mortar. In times, there has been growing interest using natural cement composites. This study was conducted to assess impact date palm, doum and sisal on mechanical properties Genetic modeling chosen find shear damage at fiber-matrix interface three composites g...

A study on the effect of sisal fibre and waste plastic strips tropical black clay (also called Black cotton soil, BCS) was carried out. Tests piloted natural treated soil consist California bearing ratio (CBR), Atterberg limits compaction for different percentages inclusion (0, 0.5, 1, 1.5 2%) by dry weight soil. Results obtained showed that liquid limit BCS initially fluctuated between 43.4% 5...

Byssinosis as a nonspecific chronic respiratory disease in textile workers exposed to cotton, flax, jute, hemp and sisal is described. Opinions about aetiopathogenesis are presented. The following chapters are focused on clinical symptoms and functional lung changes. Classification of the disease is described afterwards. Finally, the necessity of medical and technical measures to prevent the de...

Carlos Rosas1, Cristina Pascual1, Maite Mascaró1, Paulina Gebauer2, Ana Farias3,4, Kurt Paschke3 and Iker Uriarte3,4 1Unidad multidisciplinaria de Docencia e Investigación, Fac. de Ciencias, UNAM, Puerto de abrigo s/n, Sisal, Yucatán 2Centro I-Mar. Universidad de los Lagos, Puerto Montt, Chile 3Instituto de Acuicultura, Universidad Austral de Chile, Sede Puerto Montt 4CIEN Austral 1México 2,3,4...

Programming massively-parallel machine is a daunting task for any human programmer and parallelization may even be impossible for any compiler. Instead, the functional programming paradigm may prove to be an ideal solution by providing an implicitly parallel interface to the programmer. We describe here the Sisal project (Stream and Iteration in a Single Assignment Language) and its goal to pro...

O presente artigo busca resgatar a história econômica sisaleira partir de uma visão tecnológica. tem como objetivo analisar o processo evolutivo da tecnologia na economia do Nordeste brasileiro com intuito descrever as mudanças nas diferentes máquinas desfibradoras empregadas no desfibramento fibra sisal. Para execução, foi adotado método pesquisa exploratória-descritiva e histórica institucion...

O Território do Sisal possui 20 municípios e, além das suas características físicas, como o clima semiárido, destacamos vegetal trazido da península de Yukatan no México início século XX e que nomeia este espaço, sisal, mas espaço é diferenciado, também, pela luta por parte entidades sociedade civil, contando com organizações, associações, sindicatos a Fundação Apoio à Agricultura Familiar Semi...

Sisal (Agave sisalana) historically an important crop grown in marginally degraded soils north coastal zone of Andhra Pradesh. The leaf fiber from sisal is used for multiple purposes. semi- perennial xerophytic significantly responding to nutrient management practices rainfed soils. Pooled results the field experiment conducted during 2020-21 2021-22 at Agricultural Research station, Amadalaval...