Modern Society
Mostrando 1-12 de 518 artigos, teses e dissertações.
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1. Internet of Things as a Tool for Sustainable Analytical Chemistry: A Review
Sustainable analytical methods are highly demanded in the modern society. Within the green principles, novel procedures that attend the sustainable development goals have been proposed and the internet of things (IoT) can play key role to achieve this goal. The association of IoT with analytical chemistry enables the real-time obtaining of analytical data to
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. 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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3. Sustainable Synthetic Strategies for the Preparation of Low Molecular Weight Drugs by Biotech Routes
For billions of years, the phenomena of life and biocatalysis have been intertwined. If in the beginning biocatalysis was fundamental for the origin of life, currently it is very important for the cleaner production of pharmaceuticals and fine chemical intermediates. There is no doubt that drugs have brought great benefits to humanity, but currently, the exp
Journal of the Brazilian Chemical Society. Publicado em: 2022
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4. Marginalization, Vulnerability and Economic Dynamics in COVID-19
Abstract COVID-19, caused by the coronavirus family SARS-CoV-2 and declared a pandemic in March 2020, continues to spread. Its enormous and unprecedented impact on our society has evidenced the huge social inequity of our modern society, in which the most vulnerable individuals have been pushed into even worse socioeconomic situations, struggling to survive.
Int. J. Cardiovasc. Sci.. Publicado em: 2021-06
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5. Consumer awareness of food antioxidants. Synthetic vs. Natural
Abstract Food antioxidants are a core topic of food science due mainly to the consumption of ultra-processed foods, which cannot be overlooked, and represent an importance to modern society. At the same time, natural food antioxidants are gaining attention in studies due to its food safety aspects, that commonly affect food choices. Based on this, the presen
Food Sci. Technol. Publicado em: 2021-06
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6. POSTHUMANITY IN DELILLO’S ZERO K: THE RISING CONNECTIONS BETWEEN IDENTITY AND TECHNOLOGY
Abstract In Zero K, DeLillo revisits the ever-increasing connection between identity and technology. However, he does so in a unique way, adding (im)mortality issues to an already complex mix. As a result, DeLillo not only explores the intricacies of our present context, but also provides a bleak picture of what could be our posthuman future. This paper exam
Ilha Desterro. Publicado em: 2021-04
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7. Impact of environmental changes on Dermatology,
Abstract Urbanization, pollution and the modification of natural landscapes are characteristics of modern society, where the change in human relations with the environment and the impact on biodiversity are environmental determinants that affect the health-disease relationship. The skin is an organ that has a strong interface with the environment and, theref
An. Bras. Dermatol.. Publicado em: 2021-03
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8. IEEE 802.11b/g Practical Assessment Using a Low-Cost Quasi-Yagi Rectenna for Indoor RF Energy Harvesting
Abstract This article presents an experimental analysis of the use of signals transmitted by Wireless Local Area Networks (WLAN) based on the IEEE 802.11b/g standards for Radio Frequency Energy Harvesting (RFEH) applications in indoor environments employing a Quasi-Yagi Rectenna (QYR) topology. This analysis is a crucial point to distinguish the use of the I
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2021-03
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9. CÉLULAS ELETROLÍTICA E A COMBUSTÍVEL CONFECCIONADAS COM MATERIAIS ALTERNATIVOS PARA O ENSINO DE ELETROQUÍMICA
The proposal addresses the electrochemical experimentation as a pedagogical instrument for the integral and dynamic student involvement, facilitating the teaching-learning process. The experimental proposal focuses on the conversion of electrical energy to chemical energy and vice versa. The experiments for the two simultaneous energy conversions were design
Quím. Nova. Publicado em: 2021-01
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10. Zeolite-SPION Nanocomposite for Ammonium and Heavy Metals Removal from Wastewater
Minimizing the emission of industrial effluents and realizing the recovery/extraction of key elements such as the rare earths from low concentration solutions, or during water decontamination processes, are some of the biggest challenges of modern society. Accordingly, the preparation and characterization of a low cost recyclable and reusable superparamagnet
J. Braz. Chem. Soc.. Publicado em: 2020-11
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11. THE SUBVERSION OF ANCIENT THOUGHT: STRAUSS’S INTERPRETATION OF THE MODERN PHILOSOPHIC PROJECT
Abstract The problem of modernity occupies a central place in the political reflection carried out by Leo Strauss. Taking this into account, the fundamental aim of this paper is to analyze how this author understood and questioned the philosophic project proposed by modern thinkers. In this sense, we will try to comprehend how, from Strauss´s perspective, m
Manuscrito. Publicado em: 2020-09
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12. The future of plant biotechnology in a globalized and environmentally endangered world
Abstract This paper draws on the importance of science-based agriculture in order to throw light on the way scientific achievements are at the basis of modern civilization. An overview of literature on plant biotechnology innovations and the need to steer agriculture towards sustainability introduces a series of perspectives on how plant biotech can contribu
Genet. Mol. Biol.. Publicado em: 20/12/2019