Liquid Society
Mostrando 1-12 de 26 artigos, teses e dissertações.
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1. AVALIAÇÃO DE METAIS POTENCIALMENTE TÓXICOS EM CHORUME PROVENIENTE DE ÁREA DE DEPOSIÇÃO DE RESÍDUOS SÓLIDOS EM BELÉM - PARÁ
The formation of solid waste is a global challenge regarding environmental preservation. Due to the lifestyle of modern society, which aims to improve practicality, new products are constantly being released in the market and increasing the formation of waste. The decomposition of waste from various origins produces a dark liquid named leachate, which presen
Química Nova. Publicado em: 2022
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2. Low serum vitamin D is associated with an increased likelihood of acquired premature ejaculation
Abstract Purpose: To investigate the relationship between 25-hydroxyvitamin D (25 (OH) D) levels and acquired premature ejaculation (PE). Materials and Methods: A total of 97 patients with acquired PE and 64 healthy men as a control group selected from volunteers without PE attending our Andrology Outpatient Clinic between November 2016 and April 2017 were
Int. braz j urol.. Publicado em: 27/06/2019
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3. Aceite residual automotriz como aditivo en mezclas de hormigón: Si es factible su uso
ABSTRACT Finding a use for Automotive Residual Oil (ARO) is preponderant for society, since one liter of this liquid is capable of contaminating one million liters of drinking water, without counting the damages to agricultural soils and groundwater. The purpose of this work is to study the physical and mechanical properties of concrete by incorporating ARA
Matéria (Rio J.). Publicado em: 10/06/2019
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4. Atrazine degradation patterns: the role of straw cover and herbicide application history
ABSTRACT: In Brazil, atrazine (ATZ) is widely applied to maize (Zea mays L.) fields for weed control. The presence of ATZ and its metabolites in soil and water matrices has become a matter of some concern for governmental authorities as well as for society at large. This study evaluated the patterns of ATZ degradation (mineralization, extractable and non-ext
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-02
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5. APPLICATION OF THERMAL PLASMA FOR INERTIZATION OF SLUDGE PRODUCED DURING TREATMENT OF LANDFILL LEACHATE
One of the outstanding issues of concern by governments and society in general relates to the final destination of solid waste, which can bring severe impacts on social, political, economic and environmental dimensions. The sustainable development of enterprises and industries goes for the care of the planet, thus ensuring the quality of life for future gene
Quím. Nova. Publicado em: 2016-09
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6. Characterization of constituents, quality and stability of pomegranate seed oil (Punica granatum L.)
Abstract This study aimed to characterize pomegranate seed oil and evaluate its quality and stability parameters against those of linseed oil. The profile of fatty acids and phytosterols and the content of tocopherols were analyzed by gas chromatography and high performance liquid chromatography, respectively. The quality of both oils was assessed as recomme
Food Sci. Technol. Publicado em: 26/02/2016
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7. Development and Applications of Highly Functional Al-based Materials by Use of Metastable Phases
This paper reviews the features of alloy components, structure and mechanical properties, physical and chemical properties of metastable Al-based alloys developed by use of various liquid or vapor quenching-induced phases such as amorphous, quasicrystalline, nanocrystalline, nanocomposite, supersaturated solid solution and structure gradient phases. As advan
Mat. Res.. Publicado em: 04/12/2015
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8. Studies on thermal and viscoelastic properties of vinyl ester resin and its composites with glass fiber
Vinyl ester resins are widely used in sandwich composite structures. Because of their good resistance to chemicals, flexibility and easy processing, these sandwich are extensively applied in the marine sector. These composites are typically manufactured by liquid molding processes, especially infusion. In this study, RTM light was used to inject the polymeri
Matéria (Rio J.). Publicado em: 2015-03
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9. Química Sem Fronteiras: o desafio da energia
Coal, natural gas and petroleum-based liquid fuels are still the most widely used energy sources in modern society. The current scenario contrasts with the foreseen shortage of petroleum that was spread out in the beginning of the XXI century, when the concept of "energy security" emerged as an urgent agenda to ensure a good balance between energy supply and
Quím. Nova. Publicado em: 2013
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10. Da representação à apresentação: mudança em fluxo da linguagem publicitária?
The researchs objective is to study the characteristics of the changes of advertising language, when it lies under the impact of new communication technologies, which generate cyberspace and cyber culture. Its studys objects are campaigns developed in the period between 1960-1980 and 1990-2010 - Lux (1963), Limpol (1978), Gol (2007) and Seda (2008); other ca
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/10/2012
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11. Vitreous pharmacokinetics and electroretinographic findings after intravitreal injection of acyclovir in rabbits
OBJECTIVES: Acute retinal necrosis is a rapidly progressive and devastating viral retinitis caused by the herpesvirus family. Systemic acyclovir is the treatment of choice; however, the progression of retinal lesions ceases approximately 2 days after treatment initiation. An intravitreal injection of acyclovir may be used an adjuvant therapy during the first
Clinics. Publicado em: 2012-08
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12. Development and validation of analytical methodology for determination of pharmaceutical compounds in surface and surface treated water samples by ultra performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS) / Desenvolvimento e validação de metodologia analítica para a determinação de fármacos em amostras de água, superficial e tratada, utilizando a cromatografia líquida de ultra performance acoplada à espectrometria de massas Tandem (UPLC-MS/MS)
The relevant concept of sustainability of the present day leads people to think about the treatment of natural resources and particularly in the quanlity and scarcity of water. The serious problems regarding the management of municipal waste in the country, from production, collection and disposal are the challenges facing municipalities and society in gener
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/12/2011