Economic Damage
Mostrando 13-24 de 134 artigos, teses e dissertações.
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13. Drought monitoring in the Brazilian Semiarid region
ABSTRACT Drought is a natural and recurrent phenomenon. It is considered ‘a natural disaster’ whenever it occurs in an intensive manner in highly populated regions, resulting in significant damage (material and human) and loss (socioeconomic). This paper presents the efforts developed to monitor the impact of drought in the semiarid region of Northeast B
An. Acad. Bras. Ciênc.. Publicado em: 16/10/2017
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14. Molecular epidemiology of Streptococcus agalactiae isolated from mastitis in Brazilian dairy herds
Abstract Streptococcus agalactiae is one of the most common pathogens leading to mastitis in dairy herds worldwide; consequently, the pathogen causes major economic losses for affected farmers. In this study, multilocus sequence typing (MLST), genotypic capsular typing by multiplex polymerase chain reaction (PCR), and virulence gene detection were performed
Braz. J. Microbiol.. Publicado em: 2017-07
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15. The effect of tadalafil therapy on kidney damage caused by sepsis in a polymicrobial septic model induced in rats: a biochemical and histopathological study
ABSTRACT Introduction Sepsis is an inflammatory reaction to bacteria involving the whole body and is a significant cause of mortality and economic costs. The purpose of this research was to determine whether tadalafil exhibits a preventive effect on sepsis in a septic model induced in rats with cecal ligation and puncture (CLP). Materials and Methods Rat
Int. braz j urol.. Publicado em: 2017-04
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16. A contingent valuation study of buriti ( Mauritia flexuosa L.f.) in the main region of production in Brazil: is environmental conservation a collective responsibility?
ABSTRACT The immature leaves of the buriti palm (Mauritia flexuosa) are widely harvested in the municipality of Barreirinhas, Maranhão, for the production of handicrafts, which are sold to locals and tourists. The increasing demand for these artisanal goods is stimulating the emergence of an informal market for immature buriti leaves, leading to an intensif
Acta Bot. Bras.. Publicado em: 13/10/2016
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17. Analysis of Innovation and Its Environmental Impacts on the Chemical Industry
Globalization of the economy and the need to achieve competitiveness drive organizations to invest in technology and in innovation, in order to find solutions that will provide advantages in an ever-more competitive market. The conflict between dwindling natural resources and the demand for economic growth has created a growing need to find means for making
BAR, Braz. Adm. Rev.. Publicado em: 2016-03
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18. Biofiltration of volatile organic compounds of Brazilian gasoline
Gasoline vapors pollute the atmosphere and can be harmful to human and animal health. Tons of particles of this pollutant are expelled to the atmosphere, generating great economic losses to the industries and serious damage to the environment. Biofiltration is an option of simple technology with low costs that can be used for the gasoline vapor treatment. Th
Braz. arch. biol. technol.. Publicado em: 2014-02
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19. Bioadsorção e dessorção dos íons Cd POT. 2+ , Cu POT. 2+ , Ni POT. 2+ , Pb POT. 2+ e Zn POT. 2+ pela macrófita aquáica Azolla pinnata / Biosorption and desorption of Cd POT. 2+ , Cu POT. 2+ , Ni POT. 2+ , Pb POT. 2+ e Zn POT. 2+ by the aquatic macrophyte Azolla pinnata
Research in the technology field has been looking for evaluating efficient and economic techniques and/or process for effluents that contains heavy metal. The biodsorption process has been seemed as a good alternative to the existing technology. This work had the aim to investigate the use of Azolla pinnata macrophyte as biosorbent of five metallic ions: Cd2
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/11/2012
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20. FLEXIBLE RISERS MONITORING TECHNIQUE BASED ON VIBRATION MEASUREMENTS / MONITORAMENTO DE RISERS FLEXÍVEIS ATRAVÉS DE TÉCNICA BASEADA EM VIBRAÇÕES
The main failure in flexible risers is the disruption of the wires from the tensile armor layer. Experience has shown that this class of damage occurs primarily near to the top riser connector. The breaking of the wires occurs gradually and may be caused by different processes as corrosion by inflow of fluid in the annular space, excessive wear associated wi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/04/2012
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21. Aspectos genotóxicos induzidos por cádmio em Oreochromis niloticus (PISCES: CICHLIDAE) por microscopia de luz e citometria de fluxo
The steady increase of xenobiotics in the environment has been a matter of concern to public health agencies due to social and economic damage caused by its deleterious effects. Genotoxic substances such as cadmium cause cell damage altering their gene expression, generating imperfections in the processes of replication and repair processes. The quantificati
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/02/2012
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22. Estudo da influência da força de corte em usinagem a verde nas propriedades mecânicas de cerâmicas sinterizadas / Influence of the cutting force of green machining on the mechanical properties of sintered ceramics
The present study deals with the measurement forces of green machining ceramics and their correlation with the mechanical properties after sintering. The green machining is employed in crude compacts either to check raw formats without compromising the extreme dimensional accuracy or to obtain a preform prior to finish machining after sintering, extensively
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/01/2012
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23. Avaliação legal, ambiental e econômico-financeira da implantação de sistema próprio de tratamento de resíduos de serviços de saúde no HC-FMRP-USP para geração de energia / Legal, environmental and economic-financial assessment to implement a private system to treat medical waste at HC-FMRP-USP in order to generate energy
Finding solutions to the waste problem and reducing dependence on fossil fuels due to the growing demand for energy have become big challenges for researchers to deal with. Hospitals are large producers of Medical waste (MW) and also big energy consumers due to their long running hours and the running of equipment that demands adequate infrastructure. Despit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/01/2012
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24. Resposta da cultura do milho aos fertilizantes fosfatados e nitrogenados revestidos com polímeros / Response of maize to polymer-covered phosphate and nitrogen fertilizers
The effective use of fertilizers, besides resulting in greater yield, can reduce production costs, with positive results in the end of the cropping season. Soil correction and fertilization in intensive maize production systems represent, on average, 40% to 45% of the production cost. Phosphorus is considered as a nutrient with low absorption by plants due t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/01/2012