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Paper aging and degradation: recent findings and research methods
(North Carolina State University. College of Natural Resources. Department of Forest Biomaterials, 2011-10)
Paper aging and conservation are matters of concern to those responsible for archives and library collections. Wood-derived fibers are mainly composed of cellulose, hemicelluloses, and lignin, but paper composition can ...
Paper platform for determination of bumetanide in human urine samples to detect doping in sports using digital image analysis
(2019-06-01)
Development and application of a new, simple, inexpensive, and eco-friendly method is presented for the quantification of bumetanide in human urine samples for the detection of doping in sports. The method involves the use ...
Inclusão digital e cidadania via televisão digital no Brasil.
(2015)
The objective of this paper is to discuss issues related to digital inclusion and citizenship in Brazil, through the approach of public policies gestated by the State in an attempt to insert Brazil in the Information Society ...
Simultaneous determination of renal function biomarkers in urine using a validated paper-based microfluidic analytical device
(2018-01-02)
In this paper, we describe a validated paper-based microfluidic analytical device for the simultaneous quantification of two important biomarkers of renal function in urine. This paper platform provides an inexpensive, ...
Bioactive paper platform for detection of hydrogen peroxide in milk
(2020-02-15)
This paper describes the development and application of a paper-based analytical device (μPAD) for the determination of hydrogen peroxide, an important adulterant in milk. The method employs the reaction between hydrogen ...
Digital Inclusion and Citizenship Via Digital TV in Brazil
(Univ Santiago Compostela, 2015-01-01)
The objective of this paper is to discuss issues related to digital inclusion and citizenship in Brazil, through the approach of public policies gestated by the State in an attempt to insert Brazil in the Information Society ...
Geração digital: uma reflexão sobre as relações da juventude digital e os campos da comunicação e da cultura
(2014)
This paper is about the concept of the field of communication and culture, based on Bourdieu’s concepts. It also aims the characteristics of postmodernism in the cultural field of production, diffusion and comment. This ...
Development and characterization of carbon based electrodes from pyrolyzed paper for biosensing applications
(Elsevier Science Sa, 2016-03)
This article details the study of electrochemical behavior of new carbon electrodes based on pyrolysis of different paper sources to be used in biosensor applications. The resistivity of the pyrolyzed papers was initially ...