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The Interrelation of Urban Health Indicators and COVID-19:A Study of Passo Fundo/RS

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Journal of Civil Engineering and Architecture 2021年第10期15卷 534-540页

作者： Letícia Müller thaísa Leal da Silva Wilson Levy Braga da Silva Neto Postgraduate Program in Architecture and Urbanism(PPGARQ-IMED) Passo Fundo/RS 99070-220Brazil Postgraduate Program in Smart and Sustainable Cities(PPG-CIS-UNINOVE) São Paulo/SP 03155-000Brazil

The COVID-19(Coronavirus Disease 19)pandemic has demonstrated that cities are at the center of major contemporary *** epidemiological crisis has highlighted the importance of the urban environment,challenging public managers on managing *** initiative that aims to assist in this management process is the concept of Smart Cities,which uses ICT(Information and Communication Technology)as tools for transforming urban dynamics,and through urban indicators,measures information about ***,the research aimed to analyze the health indicators of Passo Fundo/RS,seeking to analyze the interrelationship of these indicators with the epidemiological data from *** the methodology,multi-method procedures were applied,using the indicators of the Connected Smart Cities Ranking as reference,as well as a regional selection of medium-sized cities in the southern region of *** results show that the health indices of Passo Fundo are,for the most part,lower than those of the analyzed cities,with the indicator related to Population Coverage of the Family Health team as the main ***,it also presents satisfactory indices as is the case of the indicator of Beds/1,000 *** the epidemiological picture of COVID-19,Passo Fundo had a high lethality rate when compared to the other analyzed cities.

关键词： Smart cities COVID-19 urban health indicators resilience.

Energy Efficiency in Social Interest Housing:NZEB Building Analysis for Southern Brazil

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Journal of Civil Engineering and Architecture 2021年第11期15卷 567-576页

作者： Marcos Vinícius de Lima thaísa Leal da Silva Lauro AndréRibeiro Postgraduation Program of Architecture and Urbanism School of Engineering and Applied SciencesIMEDRua Senador Pinheiro304Passo Fundo/RS 99070-220Brazil

This article aims to investigate the potential for energy savings and impact on greenhouse gas(GHG)generation of social housing in southern *** and energy analysis of two architectural projects was carried out,one of them being a social interest housing unit and an optimized version of this unit characterized as Nearly Zero Energy Building(NZEB).At the end of the study,a cost analysis was carried out taking into account the building construction and local electricity generation through the installation of a photovoltaic(PV)*** the methods,software SketchUp Make and EnergyPlus was used for computer simulation,after which the PV power generation system for both buildings was dimensioned using the PvSol ***,the percentage of adaptive comfort of ASHRAE 55 was calculated,as well as financial analysis for the building construction and PV modules *** is concluded that it is possible to reduce energy consumption of this social interest housing by 52%and the heating consumption by 72%with passive strategies and envelope *** in an efficient building results in a 29%increase in building costs and promotes savings of 39.5 tCO_(2)over the life of the *** study demonstrates the importance of making NZEB buildings economically viable.

关键词： Energy efficiency social interest housing NZEBs simulation

Barefoot and High-Heeled Gait: Changes in Muscles Activation Patterns

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Health 2014年第16期6卷 2190-2196页

作者： Nathalya Ingrid Cardoso do Nascimento thaís Sepêda Saraiva Alex Tadeu Viana da Cruz Jr. Givago da Silva Souza Bianca Callegari Institute of Health Sciences Federal University of Pará Belém Brazil Institute of Biological Sciences Federal University of Pará Belém Brazil Center for Tropical Medicine Federal University of Pará Belém Brazil

Most women like wearing high-heeled shoes for the benefit of sensuous attractiveness and self-esteem while musculoskeletal problems and gait patterns changes are often associated. The present study aimed to identify changes during the gait stance and swing phases in some lower limb muscles. In addition, abdominal muscle was included due to its importance in dynamic trunk stability, and lack of studies on the subject. Here, we found that the use of high-heeled shoes elicited not only the increasing of the electrical activity from the muscles involved in the gait cycle, but also altered the temporal sequence of their recruitment. As practical applications, these changes may be strategies to maintain stability and minimize risks of falling, but they are often associated to diseases. Women that use high-heeled shoes for prolonged time must apply specific muscle exercises to minimize its long-term effects.

关键词： Human Gait High-Heeled Shoes Lower Limb Muscles Temporal Activation Electromyography

Life Cycle Assessment:Embedded and Maintenance Environmental Impacts of Social Interest Housing Construction Systems

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Journal of Civil Engineering and Architecture 2021年第8期15卷 408-418页

作者： Marianne Di Domênico thaísa Leal da Silva Lauro AndréRibeiro Andréa Quadrado Mussi Post-graduation Program of Architecture and Urbanism School of Engineering and Applied SciencesIMEDPasso Fundo 99070-220Brazil

Characterized by high consumption of natural resources and great generation of environmental impacts,civil construction becomes an important ally to the development of strategies for a more sustainable built *** this context,this article aims to evaluate construction systems of social interest housing and point out their participation in relation to total impacts,in addition to indicating the environmental impacts embedded in the construction materials present in these *** this end,a case study was selected to apply Life Cycle Assessment(LCA)methodology and assess impacts of the building materials used in a house of a social housing *** was applied to masonry,roof,coatings and floor *** scope adopted assesses impacts incorporated in construction materials,analyzing the stages of raw material extraction,materials production,transport to construction site,maintenance and materials *** life cycle inventory,Ecoinvent 3.6 database was used and environmental impacts were calculated using CML method with the aid of OpenLCA 1.9 *** general,results showed that the maintenance phase has the greatest environmental impact participation related to analyzed ***,it was possible to conclude that coatings and masonry systems were the ones that most added to total environmental impacts.

关键词： LCA environmental impacts social interest housing construction materials

Dynamical Analysis of DC Shunt Motor Powered by PV Generator Using Perturbation and Observation as MPPT Technique

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Energy and Power Engineering 2017年第1期9卷 55-69页

作者： tha’er Omar Sweidan Electrical Engineering Department The Hashemite University Zarqa Jordan

This paper presents the perturbation and observation (P & O) algorithm as maximum power point tracking (MPPT) method for the dynamical analysis of DC shunt motor fed by photovoltaic generator at different solar irradiance levels. At each solar intensity, the maximum power point of current/voltage (I/V) characteristic of the PV generator is achieved by perturbation and observation algorithm. The nonlinear behavior of (I/V) characteristics of the PV generator at various solar intensities and the magnetization curve of the ferromagnetic material of the DC shunt motor are described by high order polynomial mathematical expression. The dynamical analysis of the DC shunt motor fed by PV generator at different solar intensity has been carried out, also the dynamical analysis of DC shunt motor is investigated at a step change in solar intensity levels with fixed load at motor.

关键词： DC Shunt Motor MPPT P & O PV Generator Dynamical Analysis

Economic Feasibility Evaluation of the Use of Wind Microgenerator in Multifamily Building in Southern Brazil

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Journal of Civil Engineering and Architecture 2022年第10期16卷 513-518页

作者： Lauro AndréRibeiro Marcos Vinícius de Lima Wilson Levy Braga da Silva Neto Marília Marton Correia thaísa Leal da Silva Postgraduation Program of Architecture and Urbanism School of Engineering and Applied SciencesATITUS EducaçãoRua Senador Pinheiro304Passo Fundo/RS 99070-220Brazil Postgraduation Program in Smart and Sustainable Cities at Universidade Nove de Julho Rua Vergueiro235/249-LiberdadeSão Paulo/SP 01525-000Brazil

There is a growing worldwide interest in the potential of using existing buildings to generate their own energy as a way to alleviate problems related to the exhaustion of energy resources,environmental degradation and the constant increase in energy-related *** the distributed electricity generation solutions on the market today,wind energy can be a solution for many existing city buildings ***,the objective of this article is to investigate the economic viability of generating wind energy in a multifamily building located in Southern Brazil,(city of Passo Fundo),seeking to supply the condominium electric energy for the period of one year of consumption with a renewable *** this end,the energy demand of the condominium and the energy generation of the wind turbine were taken into account to calculate the economic viability of the *** results showed a positive NPV(net present value)demonstrating the economic feasibility of carrying out such an *** IRR(internal rate of return)was 15.22%and the return on investment(payback)occurs in 7.88 years.

关键词： Wind energy microgeneration renewable energy economic analysis

Evaluation Index of Urban Public Bus Stops:Case Study of Passo Fundo/RS-Brazil

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Journal of Civil Engineering and Architecture 2020年第8期14卷 427-432页

作者： Guilherme dos Passos Morigi Mauricio Marcon Alcindo Neckel thaísa Leal da Silva Henrique Aniceto Kujawa Lauro AndréRibeiro 不详

Bus stops are key elements of public transport system performance and in attending the *** general objective of this article is to evaluate the physical conditions of public bus stops in the city of Passo Fundo/***,statistical analysis of linear regression was used to elaborate the index of functionality of the bus stops,using the city of Passo Fundo/RS as a case *** report the conditions of urban public bus stops and discuss assessment and subsidy parameters for public policies for urban restructuring,aiming at improving the quality of public transport in medium-sized cities on a national and international scale.

关键词： Public transport buses linear regression

Public Initiatives Aiming at the Cycling System in a City in Southern Brazil

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Journal of Civil Engineering and Architecture 2021年第10期15卷 529-533页

作者： Marcela Juliana Cargnin thaísa Leal da Silva Emanuela Siqueira Alcindo Neckel Laércio Stolfo Maculan Lauro AndréRibeiro Postgraduate Program in Architecture and Urbanism(PPGARQ-IMED) Group of Studies and Research on Urban Mobility(NEPMOUR)Faculdade MeridionalIMEDPasso Fundo/RS 99070-220Brazil Group of Studies and Research on Urban Mobility(NEPMOUR) Faculdade MeridionalIMEDPasso Fundo/RS 99070-220Brazil

The discussion about the use of the bicycle as a means of transport has been gaining importance on a global scale,although countries like Brazil still have urban mobility difficulties caused by how urban densification occurs,the growing number of motor vehicles and the lack of space for the construction of cycle paths in *** general objective of this manuscript is to analyze the result of public policies aimed at the implementation of bicycle paths,with the“Passo Fundo Vai de Bici”Program created to investigate the variations in intensity in relation to the areas served by the current incentive for active cycling mobility in the city of Passo Fundo(South of Brazil).Methodologically,Google Earth Pro satellite images were used to map the existing bike paths in the ***,geographic coordinate points and altitudes of specific locations on the bike paths and bike sharing stations were collected,generating a database,transferred to the Qgis 3.10 software for the preparation of heat *** results showed the lack of integration between the cycling systems analyzed by the distance factor,needing to encourage discussions about its expansion and functionality,consolidating it as an urban public policy of local functionality to foster sustainable transport.

关键词： Urban sustainability medium city quality of life cycling mobility public policy.

Unravelling COVID-19 waves in Rio de Janeiro city:Qualitative insights from nonlinear dynamic analysis

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Infectious Disease Modelling 2024年第2期9卷 314-328页

作者： Adriane S.Reis Laurita dos Santos Américo Cunha Jr thaís C.R.O.Konstantyner Elbert E.N.Macao Institute of Science and Technology Federal University of São PauloSão Josédos CamposSPBrazil Physics Institute University of São PauloSão PauloSPBrazil Scientific and Technological Institute Universidade BrasilSão PauloSPBrazil Department of Applied Mathematics Rio de Janeiro State UniversityRio de JaneiroRJBrazil Paulista School of Medicine Federal University of São PauloSão PauloSPBrazil

Since the COVID-19 pandemic was first reported in 2019,it has rapidly spread around the *** countries implemented several measures to try to control the virus *** healthcare system and consequently the general quality of life population in the cities have all been significantly impacted by the Coronavirus *** different waves of contagious were responsible for the increase in the number of cases that,unfortunately,many times lead to *** this paper,we aim to characterize the dynamics of the six waves of cases and deaths caused by COVID-19 in Rio de Janeiro city using techniques such as the Poincaréplot,approximate entropy,second-order difference plot,and central tendency *** results reveal that by examining the structure and patterns of the time series,using a set of non-linear techniques we can gain a better understanding of the role of multiple waves of COVID-19,also,we can identify underlying dynamics of disease spreading and extract meaningful information about the dynamical behavior of epidemiological time *** findings can help to closely approximate the dynamics of virus spread and obtain a correlation between the different stages of the disease,allowing us to identify and categorize the stages due to different virus variants that are reflected in the time series.

关键词： COVID-19 Nonlinear analysis Poincaréplot Central tendency measure