Expansibility of vermiculite (Santa Luzia, Brazil) irradiated with microwave
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چکیده
منابع مشابه
[Anophelines of Santa Catarina (Diptera: culicidae), Brazil].
INTRODUCTION The Amazon region of Brazil is endemic for malaria. In the State of Santa Catarina, malaria was eliminated in the 1980s. Since then, a few sporadic isolated autochthonous cases have occurred. However, because malaria vectors are present within Brazilian territory and extensive endemic areas exist in this country, along with the great mobility of people in tourist areas of Santa Cat...
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Background: With industrial development, many production processes emit high levels of noise, presenting problems for society. This emission causes an environmental impact on employees and also on the surrounding environment. Materials and Methods: The present study was performed with the objective of analyzing the noise emission in a plastic recycling plant in the municipality of Caçador, San...
متن کاملcharacterization of the epidemiological profile and survival of children with aids in santa catarina, brazil, 1988 - 2013
background it is estimated that survival of children with perinatally transmitted acquired immunodeficiency syndrome (aids) in brazil is around 60 months, and an upward trend has been shown over recent years. the reduction in mortality rates in brazilian children is mainly attributed to the effectiveness of antiretroviral therapy. objectives the aim of this study was to characterize the epidemi...
متن کاملBreeding and trade of wildlife in Santa Catarina state, Brazil.
The wildlife trade is becoming increasingly more relevant in discussions concerning conservation biology and the sustainable management of natural resources. The aim of this study was to document the trade and breeding of wildlife in Santa Catarina state, in southern Brazil. Data was collected from annual reports (1996-2008) of wildlife breeders which were sent to IBAMA. By the end of 2008, the...
متن کاملThe holoplankton of the Santa Catarina coast, southern Brazil.
This paper presents information from different sampling surveys carried out along the Santa Catarina coast in order to outline the biogeographical characteristics of the zooplankton in this region and identify species or groups of species with potential use as bioindicators. Based on a checklist of species of the zooplankton community in the state, it was observed that, in the warmer months of ...
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ژورنال
عنوان ژورنال: Cerâmica
سال: 2021
ISSN: 1678-4553,0366-6913
DOI: 10.1590/0366-69132021673823110