Past Issue

This paper describes the development of broadband patch antennas using Riemann conformal transformation, on the square in the Argand-Gauss plane for wireless local area network (2.4 GHz and 5 GHz), and 5G band in 3.5 GHz. For this work was projected three antennas with the bio-inspired shape of the elliptical leaf(MPA R1, MPA R2, and MPA R3), using Riemann conformal transformation, for an increase of the bandwidth of the narrowband antenna (square patch antenna), fractional bandwidth of 3%, to broadband antennas, with fractional bandwidth greater than 5%.

The Limulus Amebocyte Lysate (LAL) test is widely used for detection of endotoxin that is one of the most potent pyrogen. The LAL test is an application of the blood coagulation system that has been considered as a simple enzymatic cascade system. Recent studies revealed that the activation of Factor C, the initial factor for the coagulation is intermolecular autocatalytic reaction on endotoxin aggregates. The second coagulation factor, Factor B also seems not to be activated by simple enzymatic reaction. These activations require endotoxin aggregates.

Resumo: Identificar e resolver problemáticas que afetam a saúde humana é um dever primordial da enfermagem. Emergindo nessa essência, o estudo evidência reflexões acerca do impacto da gestação na vida de adolescentes. Objetivo: Investigar a influência do tripé: Família, Escola e Estratégia Saúde da Família no contexto da gestação na adolescência.

Hoy en día, la vinculación entre conceptos de educación y diversidad estan muy lejos en las escuelas de Chile, y aún más en las políticas educativas del país, que solo interesa el concepto de inclusión como un concepto mas segregador que inclusivo. Ya a tres años de que fuera promulgada por la Presidenta Michelle Bachelet, el martes 1 de marzo del presente año, comienza a aplicarse oficialmente la Ley de Inclusión Escolar.

The objective of the study is to present an interventionist approach as a research methodology, in order to understand and analyze how small businesses can practice managerial actions, and at the same time, apply them in practice. Actions that can contribute to the continuity of micro and small companies in scenarios of difficulties and uncertainties, such as this caused by COVID-19. A literature review was carried out, analyzing some studies on interventionist research in the management of Micro and Small Enterprises.

Objective: To present the construction of an educational booklet on reception and risk classification in primary care. Methodology: The present study is a methodological research, whose four stages were elaborated for the construction of the booklet, namely: bibliographic survey, integrative review, textual elaboration and creation of the booklet.

No presente manuscrito, buscamos construir uma reflexão sobre as mazelas ético-sociais, da sociedade brasileira contemporânea, segregada por casta e cada vez mais adepta do consumo e da tecnologia digital. Em detrimento ao desenvolvimento tecnológico, através de revisão literária, expomos a visão redentora da escola e atual função social da educação pública na luta pela equidade de direitos e diminuição das diferenças sociais históricas.

Brazilian urban policy offers the possibility of several urban planning tools, which are responsibility by local governments. Among these urban planning and tax tools is the urban property tax (IPTU). This article aims to analyze the application of urban planning tools with an environmental bias to achieve the Sustainable Development Goals (SDG), with emphasis on SDG 11. The 2030 Agenda has a time horizon of achievement until 2030. Few Brazilian municipalities have implemented urban planning tools with an environmental bias, which motivated our study.

Affordable home automation using an ESP32 low power controller. Applying bibliographic research to understand the concepts required for the preparation of the work and adopting quantitative research through a questionnaire to a random audience. Also, a research documentation to support information in formal and informal bodies.

This study explored vibrancies of urban human settlements to understand how urban spaces functions within the city. It aimed at examining underlying factors which contribute in making urban human settlements vibrant or not. The research adopted qualitative research methodology to obtain findings through a case study research strategy. Kariakoo urban district was selected to be a case study area because of its strong space vibrancy characteristics and complexity.