bluuebunny/crossref_metadata_2025 huggingface dataset:
Co-inoculation of Bradyrhizobium japonicum and Azospirillum brasilense in the Soybean Crop
Authors: Michelon Cleudson J. , Schott Anderson D. , Rubin Vitor A. B. , Junges Emanuele , Pinto Thamara E. , Salin Marcelo L. , Steindorff Thalison G. , Carvalho Fabrício P.
Published: September 2020

The objective of this paper was to evaluate the effect of the co-inoculation of Bradyrhizobium japonicum (B. japonicum) and Azospirillum brasilense (A. brasilense) on the agronomic characteristics of the soybean crop in the central region of State of Rio Grande do Sul (RS). The experiment was conducted during three harvests (2016/2017, 2017/2018, 2018/2019), in the central region of the State of RS. The treatments were: T1-inoculation with 1 dose B. japonicum; T2-co-inoculation with 1 dose of B. japonicum + 1 dose of A. brasilense; T3-co-inoculation with 2 doses of B. japonicum + 1 dose of A. brasilense; T4-co-inoculation with 2 doses of B. japonicum + 2 doses of A. brasilense; T5-co-inoculation with 1 dose of B. japonicum + 2 doses of A. brasilense; T6-without inoculation (control). The determinations were: shoot and root system dry mass, number and dry mass of nodules, and grain yield. It was observed that the use of co-inoculation with 1 dose of B. japonicum + 2 doses of A. brasilense provided a higher dry mass of nodules and grain yield of the soybean crop.
Elaboration of By-Products of Cará (Dioscorea spp.) From Agroecological Experience
Authors: Lobato Ana C. N. , Leão Jane M. , Damaceno João B. D. , Caniato Matheus M. , Soares Kirk R. M. , Castro Albejamere P. , Lamarão Carlos V.
Published: September 2020

Yam (Dioscorea spp.) is a tuberous plant of high energy and nutritional value, with great importance for the industry and as a food because of its composition. With the purpose of developing bakery products and determining its acceptability, cake, biscuit, pasta, pancake, bread, and pizza were prepared with 0 to 20% of starch in substitution for wheat flour. Yam starch was obtained when arriving at the industry in Caapiranga-AM, the flagship yam processing town in the region. Sensory evaluation was carried out by a target audience of 50 individuals, using a hedonic scale. For the statistical analysis, the Tukey’s test was used, and it was found that in the overall analysis, the best treatments were the control (no yam starch) and the one with 5% of yam starch. The production of these byproducts is viable, adding value to yam and delivering a product with better quality to consumers.
Reviewer Acknowledgements for Journal of Agricultural Science, Vol. 12, No. 10
Authors: Brown Anne
Published: September 2020

Reviewer acknowledgements for Journal of Agricultural Science, Vol. 12, No. 10, 2020.
The effect of thermal treatment of
the melt before crystallization on the
structure and properties of castings
Authors: Kondratyuk S.Ye. , Veis V.I. , Parkhomchuk Z.V.
Published: September 2020

Purpose: The aim of the proposed research is to investigate the influence of temperature
and duration of isothermal melt processing on structural characteristics of castings in
connection with technological background of charge metal.
Design/methodology/approach: Ferrous and non-ferrous alloys were obtained by
remelting a charge with a dispersion-structured structure (which was ensured by highspeed
crystallization). Remelting was carried out at different temperatures of overheating
of the melt over the liquidus with different isothermal exposure at these temperatures.
Experimental castings were crystallized under normal conditions. It was studied a change
of structure formation and mechanical characteristics depending on the temperature and
duration of thermal treatment of the melt before crystallization.
Findings: It is established that isothermal treatment of the melt at the overheating of the
liquid metal above a certain equilibrium temperature of the micro-inhomogeneous melt (Te)
causes a gradual loss of hereditary characteristics of the original charge metal, increase of
the chemical homogeneity of the melt and the formation of crystallization and formation a
corresponding change in the mechanical properties of castings.
Research limitations/implications: The results can be complemented by studies of the
effect of thermal treatment in the temperature range of crystallization.
Practical implications: The results can be used to select the optimal heat treatment
during remelting and, accordingly, the mechanical properties of the resulting casting.
Originality/value: The obtained results testify to the predominant influence of temperature
on the dispersion of the cast structure of steels, given the duration of technological operations
of preparation and casting of steels in the manufacture of castings in industrial conditions.
Zjawiska elektrostatyczne w środowisku pracy – analiza zagrożeń i studium przypadku
Authors: Ptak Szymon , Ostrowski Piotr
Published: September 2020

Celem artykułu jest budowanie świadomości na temat zagrożeń spowodowanych przez wyładowania elektrostatyczne w środowisku pracy. Przedstawiono wytłumaczenie zjawiska, wskazując metody generowania ładunku elektrycznego na powierzchni obiektów fizycznych. Przedstawiono podział wyładowań, a także omówiono wybrane typy: iskrowe, koronowe, snopiaste, snopiaste rozprzestrzeniające się. Przeprowadzono analizę rzeczywistych zdarzeń, w których doszło do powstania wyładowania elektrostatycznego w warunkach przemysłowych, wraz ze wskazaniem przyczyny zjawiska i środków ochronnych.
Zagrożenia, które towarzyszą zjawisku elektryczności statycznej wymuszają stosowanie określonych środków bezpieczeństwa. Jak pokazuje praktyka, zaniedbania w tym zakresie mogą powodować ogromne straty, zarówno z punktu widzenia zdrowia i życia pracowników, utraconego i zniszczonego mienia, jak i wpływu na środowisko naturalne.
Verdensdagen for selvmordsforebygging 2019
Authors: Holmesland Hanne , Sunde Marthe
Published: September 2020

*
Die Konstruktion der Mutterliebe im deutschen Heftroman (1970–2020)
Authors: Panke-Kochinke Birgit
Published: September 2020

Mother's love is a term that appears in trivial literature to the present day and has a recognizable effect. What is meant by the concept of mother’s love in the German trivial literature and what function does it have in social discourse?

As a historian and sociologist, Birgit Panke-Kochinke was looking for answers to these questions. Therefore she analysed about 400 magazine novels that have been published in Germany since the 1970s.

The result: Of course, on the one hand mother’s love is a fiction, which the genre of the novel requires. But on the other hand, it is also part of a social discourse and, in its discursiveness, it forms mentality.
Diesseits der Geschichte
Authors: Landwehr Achim
Published: September 2020

Sind wir alle gleichzeitig jetzt? Geschichtsschreibung unter den Bedingungen der Vielzeitigkeit.

Die Geschichte - sie ist überall präsent. Seit mehr als zwei Jahrhunderten sind nicht nur westliche Gesellschaften gewohnt, in diesem Kollektivsingular zu denken und mit ihm zu leben. Dieser übermächtigen Gesamtheit alles Geschehen(d)en wird nicht nur eine umfassende Wirkmacht, sondern eine ebenso grundlegende Erklärungsfunktion zugeschrieben. Das paradoxe Ergebnis: Alles hat eine Geschichte, außer die Geschichte selbst. Spätestens jedoch seit sich die europäisch-westlich geprägte Geschichtswissenschaft mit ihrem sehr speziellen Begriff von Geschichte im Rahmen postkolonialer Diskussionen auch mit anderen Verständnissen von Zeitlichkeit und Veränderung konfrontiert sieht, wird deutlich, wie problematisch dieses Geschichtsverständnis ist. Allein, es mangelte an Alternativen. Mit dem zentralen Begriff der Chronoferenz wird in diesem Buch ein theoretischer wie auch in Einzelstudien erprobter Vorschlag für eine andere Art der Historiographie gemacht - ein Vorschlag, der die Fähigkeit des Menschen ernst nimmt, gleichzeitig in und mit unterschiedlichen Zeiten zu leben. Denn keine Gegenwart ist gleichzeitig mit sich selbst.

»Jede Gegenwart hat die Eigenschaft, ungleichzeitig mit sich selbst zu sein, weil in ihr immer schon so viele andere Zeiten vorkommen.« Achim Landwehr

Achim Landwehr, geb. 1968, ist Historiker und Professor für Geschichte der Frühen Neuzeit an der Heinrich-Heine-Universität Düsseldorf.
Efficacy and Tolerability of Daclatasvir/Sofosbuvir (Datex) in Patients with HIV-HCV Co-infection
Authors: Shokatpour Narjes , Sali Shahnaz , Daneshpazhouh Batool , Mardani Masoud
Published: September 2020

Background: Treatment of hepatitis C virus (HCV) infection with direct-acting antiviral agents in patients with HCV/human immunodeficiency virus (HIV) co-infection remains controversial due to drug interactions with antiretroviral therapy (ART). Objectives: In this study, we assessed the efficacy and tolerability of daclatasvir/sofosbuvir (DCV/SOF) in patients with HIV-HCV co-infection in the real-life setting in Iran. Methods: A total of 44 patients with HCV-HIV co-infection (genotypes 1, 3, and 4) were treated with DCV/SOF±RBV (ribavirin) (dose-adjusted DCV for concomitant ART). Assessment of risk factors, sustained virologic response at 12 weeks after the end of treatment (SVR12), safety, and serum CD4 count was performed. Results: Most patients were male (95.2%). Four patients were HCV treatment-experienced cases, and 15 had cirrhosis or advanced fibrosis. The most common genotype was 3 (53.5%), followed by 1 (44.2%) and 4 (2.3%). HIV-1 RNA < 50 copies/mL and CD4 count > 250 cells/mm3 were observed in 81.8% and 79.1% of patients, respectively. The highest risk factor was a history of IV drug use (81.8%), followed by using a common syringe (77.3%) and tattooing (70.5%). All patients with or without cirrhosis (100%) completed the HCV treatment course and achieved SVR12. Also. 92.6% of patients on ART had CD4 count > 250 cells/mm3 at the end of treatment. The HCV treatment regimen was well-tolerated. Moreover, 15.9% of patients experienced adverse events (AEs), including anorexia, nausea, diarrhea, palpitations, and anxiety. No serious AEs or discontinuation due to AEs were reported. Conclusions: Our study showed excellent tolerability and efficacy of DCV/SOF±RBV in HIV-HCV co-infected patients with or without cirrhosis.
The Wiedemann-Rautenstrauch or Neonatal Progeroid Syndrome: Report of a Patient with Gingival Hyperplasia and Severe Anterior Open Bite
Authors: Derakhshan Parisa , Kiany Farin
Published: September 2020

Introduction: The Wiedemann-Rautenstrauch syndrome (WRS) is a rare progeroid syndrome with an autosomal recessive pattern of inheritance. The main clinical features include severe intrauterine and postnatal growth failure, distinctive facial appearance, hydrocephaly, prominent scalp veins, absence of subcutaneous fat, sparse hair of the scalp, eyebrows, and eyelashes, generalized lipoatrophy, psychomotor delay, progressive neurological deterioration, and short life expectancy. Natal teeth and micrognathia are reported as the oral manifestations of this syndrome. Case Presentation: Here is the report of a 6.5-year-old female patient with clinical signs of WRS referred to the Department of Periodontology of Shiraz School of Dentistry with the chief complaint of toothache and gingival hyperplasia. Carious teeth were extracted, and excess gingival tissue was removed through a surgical procedure under general anesthesia. The patient was the first case with a concomitant severe anterior open bite. Conclusions: Therapies for WRS are symptomatic, requiring the coordinated efforts of a team of specialists. Dentists and oral surgeons can be recruited by pediatricians and family physicians to improve the quality of life of such patients.
On Locker Room Talk and Linguistic Oppression
Authors: McGowan Mary Kate ,   University of Arkansas Press
Published: September 2020

This paper argues that linguistic oppression is coherent; speech can oppress. Moreover, even though oppression is a structural phenomenon, a single utterance can nevertheless be an act of oppression. This paper also argues that ordinary utterances can oppress. That is, speakers do not need to have and be exercising authority in order for their speech to be oppressive. Furthermore, ordinary speech can oppress even though the speakers do not intend to oppress, even though the hearers do not take it to oppress, even though the oppressed do not hear it, and even though the oppressed are unaware of being oppressed. On the account offered here, linguistic oppression is sneaky, hidden, and surprisingly widespread.
Kinetics of Lipid Oxidation in Ternary Mixtures of Grape, Sesame and Sunflower Oils by Rancimat Method
Authors: Ramos Talita Cuenca Pina Moreira , Fiorucci Antonio Rogerio , Cardoso Claudia Andrea Lima , Da Silva Margarete Soares
Published: September 2020

O óleo extraído das sementes de uva é um produto com excelentes características antioxidantes e nutricionais, que pode ser utilizado na indústria de alimentos. Devido a essas características, este óleo foi incorporado, juntamente com o óleo de gergelim, em diferentes proporções, ao óleo de girassol, mantido na proporção de 50% em todas as misturas. Os óleos puros e misturas foram avaliados quanto à estabilidade termo-oxidativa (índice de estabilidade do óleo, OSI), compostos fenólicos, DPPH, cromatografia em fase gasosa, cinética de oxidação, entalpia e entropia e prazo de validade (a 25 ° C). A equação de Arrhenius e a teoria do complexo ativado foram utilizadas para estimar as energias de ativação, entalpias e entropia de ativação, variando de 80,66 a 90,37 kJ / mol, 77,84 a 86,61 kJ / mol e -129,46 a -104,37 J / mol K, respectivamente. O óleo de uva puro e as misturas com a maior proporção destes adicionados (B1 e B2) apresentaram os melhores valores em todos os parâmetros analisados. Os valores de energia livre de ativação (ΔG), que variaram de 27,68 a 38,59 kJ / mol, unificaram e verificaram os resultados dos outros parâmetros cinéticos, que indicam uma menor taxa de oxidação lipídica para a mistura B1, com maior proporção de uvas adicionadas.
Citral: antifungal activity and mode of action, against Cladosporium oxysporum
Authors: Menezes Camilla Pinheiro de , Medeiros Cássio Ilan Soares , Lima Perez Ana Luíza Alves de , Sousa Janiére Pereira de , Pinheiro Lilian Sousa , Oliveira Filho Abrahão Alves de , Lima Edeltrudes de Oliveira
Published: September 2020

Dematiaceous fungi are a group of fungi with dark colonies and pigmented fungal elements. The spectrum of diseases associated with fungi ranges from superficial skin and soft tissue infections to disseminated sepsis with high mortality. Therefore, it is necessary to study molecules with an antifungal action against these fungis. Attention has been drawn to the antimicrobial activity of aromatic compounds because of their promising biological properties. Citral is a monoterpene with known pharmacological properties, including antimicrobial action. Therefore, we investigated the antifungal activity of citral against strains of C. oxysporum, which involved determining its minimum inhibitory concentration (MIC), minimum fungicidal concentration (MFC) and effects on mycelial growth and conidial germination. The effects of citral on the cell wall (sorbitol protect effect) and the cell membrane (citral to ergosterol binding) were investigated. Citral inhibited the growth of 50% of C. oxysporum strains employed in this study at an MIC 128μg/mL, as well as mycelial growth and conidia germination.
The long-term inverse Nakagami distribution: Properties, inference and application
Authors: Neto Francisco Louzada , Ramos Pedro Luiz , Silva Paulo Henrique Ferreira da
Published: September 2020

In this paper, a new long-term survival distribution, the so-called long-term inverse Nakagami distribution, is presented. The proposed distribution allows us to fit data with unimodal hazard function, where a part of the population is not susceptible to the event of interest, the so-called long-term survival. This distribution can be used, for instance, in clinical studies where a portion of the population can be cured during a treatment. Some mathematical properties of the new distribution are derived. The inferential procedures for the parameters are discussed under the maximum likelihood estimators. A numerical simulation study is carried out to verify the performance of these estimators. Finally, an application to real data on patients’ lifetime after acute myocardial infarction illustrates the usefulness of the proposed distribution.
Environmental sustainability in milk-producing family farms in the micro-region of Carazinho-RS
Authors: Mattei Adriano , Rempel Claudete , Maciel Mônica Jachetti
Published: September 2020

Milk production in the northwestern region of Rio Grande do Sul has been particularly prominent among family farmers. Given the need to diversify production in their small farms, family farmers consider dairy farming a potential alternative to increase family income. However, the environmental dimension is often sidelined when implementing or maintaining this agricultural activity. Therefore, the aim of the present study was to evaluate the environmental sustainability of milk-producing family farms in the microregion of Carazinho-RS in order to identify the environmental reality in these properties. A total of 167 properties were sampled from the ten municipalities that have the most significant dairy production in the microregion. The environmental sustainability index of the properties was identified by applying a questionnaire. Research results showed that the microregion studied has a regular environmental sustainability index. This indicates the need for some adjustments, mainly in the indicators ‘land use’ and ‘legal reserve’, which were the ones that most compromised their environmental sustainability index.
Threatened and understudied: the lack of genetic data of endangered Brazilian plant species
Authors: Essi Liliana , Lima Maria De Fátima Ribeiro Chicatte , Leite Leandro Gonçalves , Wolf Mariana Marques
Published: September 2020

A literature review of genetic studies on 3134 endangered or data deficient Brazilian plant species was performed using the Periodical Capes database, using, for each species, a combination of the binomial (without authorship) and the radical genet*. The search was only for articles, without publication year limitation. The search included relevant synonyms, based on information obtained from the National Flora Conservation Center (CNC Flora) website. Phylogenetic studies focusing on taxonomy or studies focusing on gene expression were excluded. A total of 14 463 articles were retrieved with this search strategy, but only 312 fit within the scope of the search. Results show that genetic studies for plants of all threat categories are lacking, with a very low average (0,09%) of genetic studies retrieved per species. The four threatened species with a higher number of studies are species of commercial interest. For 1931 species no article was retrieved. Given the high levels of biodiversity loss in Brazil, it is urgent to invest in the knowledge of the biology of threatened plant species, especially those which are the most neglected in genetic studies.
Modal waves in multiconductor transmission lines by using fundamental matrix response
Authors: Claeyssen Julio Cesar Ruiz , Tolfo Daniela De Rosso , Copetti Rosemaira Dalcin
Published: September 2020

The differential equations that model voltage and current for a multiconductor transmission line are written in matrix form. Supposing a time exponential solution through of the modal analysis the modal waves are obtained and solution of a ordinary matrix differential equation, thus determining the amplitude for voltage and current. The modal waves are given in terms of the fundamental matrix solution associated to the ordinary matrix differential equation. The decomposition of the modal waves in forward and backward propagators are used for determine the reflection and transmission matrices for junction in transmission lines. Circulant symmetric transmission lines are discussed, case in that the values for the self-impedance are the same as well as the mutual-impedance values and the same considerations to the admittance matrix. In particular, for these transmission lines are characterized the propagation constants and is observed that the number of multiconductors has effects only on a specific propagation constant. Numerical example of one multiconductor transmission line is presented allowing to observe important aspects of the methodology developed.
Soil preparation and NPK fertilization in the planting of five Atlantic Rainforest species in a clay extraction area
Authors: Pinheiro Ana Paula Braido , Jardim Adriele Dos Santos , Silva João Vitor Garcia , Fernandes Adriano Alves , Pires Fábio Ribeiro , Menezes Luis Fernandes Tavares de , Schmildt Edilson Romais , Machado Frederico Santos
Published: September 2020

The occurrence of degraded areas worldwide grows each year and measures must be taken to mitigate degradation and to recover these areas. The aim of this study was to assess the effect of soil preparation and NPK levels on the growth of five native species of the Atlantic Rainforest in clay extraction area. The experimental design was randomized block in a split-split plot arrangement with four replications. Subsoiling and scarification soil preparation represented main plots.  Doses of NPK 04-14-08: 0; 40; 80;160; and 320 g pit-1 represented subplots and Atlantic Rainforest native species represented sub-subplots. Absolute growth rate, stem diameter and number of leaves were evaluated, 210 days after planting. The type of soil preparation did not influence the development of the species. The best dose for Dalbergia ecastaphyllum, Inga laurina, Protium heptaphyllum and Psidium cattleyanum were 176.49, 150.18, 199.25 and 166.48 g pit-1 of NPK, respectively. Schinus terebinthifolius was highly responsive to planting fertilization, being recommended 320 g pit-1 of NPK. All species are indicated for area recovery.
Análise Crítica dos Sistemas de Informação de Resíduos Sólidos no Brasil
Authors: Melo Luciana Cavalcanti de , Mendez Gabriel De Pinna , Mahler Claudio Fernando
Published: September 2020

The comprehensiveness and reliability of information on the current management of urban solid waste in Brazil is a challenge to the objectives of scientific research. In the introduction to this article, the main information systems are appointed and their main limitations are briefly presented. ABRELPE's Panorama of Solid Waste in Brazil - as one of the main sources of information- was analyzed in detail regarding the statistical methodology used to determine its values. The results of this analysis revealed to be of low reliability in relation to the quantitative referring to the variables published on RSU - solid urban waste and RSS - health services waste. Either because there are no complete descriptions about the application of the method, as well as the evidence of inadequacies of the model developed with the adopted statistical method. The present work allowed us to conclude the importance of developing an independent national system for gathering information on the production, treatment and disposal of waste that effectively contributes to the search for solutions to the serious social, economic and environmental problem caused by solid urban waste and its poor management in general.
Caracterização da transição laminar-turbulenta em um escoamento de Couette plano devido à Estratificação estável utilizando CFD
Authors: Schuster Jean Jonathan , Rodrigues Áttila Leães , Camponogara Luis Fernando , Medeiros Luis Eduardo , Costa Felipe Denardin
Published: September 2020

Despite recent advances in understanding the physical capacity of the thermal and mechanical parameters that control or isolate the nocturnal boundary layer, these are not yet fully understood. The emergence of natural intermittence in runoff is also not a consensus in the boundary layer scientific community. Many of the studies that present numerical studies on intermittence make use of external flow, forcing that is responsible for the resurgence of turbulence. Thus, the current proposal aims to develop a numerical experiment to study the laminar-turbulent transition using computational fluid dynamics. In this case, the thermal stratification will be applied to a turbulent flow entirely generated to obtain conditions of robust stability and to reproduce an intermittent flow. The results show that when the flow regime is thoroughly turbulent, all levels are coupled by turbulence, making speed and temperature fields more homogeneous in the center of the domain. The results show that when the flow regime is completely turbulent, all levels are coupled by turbulence, making speed and temperature fields more homogeneous in the center of the domain. As a temperature gradient is introduced into the flow, the vertical levels become uncoupled, and under very stable conditions, the turbulence is wholly suppressed. While the distinction between flow regimes is evident, the transition between flow regimes occurs intermittently.
Picos na velocidade do vento e sua relação com aumentos em fluxos de escalares na atmosfera tropical noturna: Estudo de caso
Authors: Miranda Francisco Otávio , Sá Leonardo Deane de Abreu , Randow Celso Von , Ramos Fernando M. , Manzi Antônio O.
Published: September 2020

Some physical aspects related to the occurrence of nocturnal instability-inducing intense peaks in wind speed (here abbreviated by PV.) in the tropical atmosphere above forest were investigated. Such phenomena cause strong variations in turbulent signals, occurrence of strong turbulence regimes, and significant increases in scalar fluxes. Was found that these events that occur during strong turbulence regimes can be preceded and succeeded by low frequency oscillations in environmental variables and that the significant increase in scalar fluxes observed is associated with the existence of a relative maximum wind speed value (). Procedures are applied to the data used here to enable the construction of phase space diagrams in order to better analyze the increase in amplitude of low frequency oscillations observed before PV outbreak, as well as the decrease in amplitude after PV. The aforementioned phase diagrams are used to obtain repulsor and attractor limit cycles, which respectively precede and succeed the peaks in wind speed. Weather radar images are also used to further investigate the studied atmospheric phenomenon.
Neural network for seasonal climate precipitation prediction on the Brazil
Authors: Anochi Juliana Aparecida , Velho Haroldo Fraga de Campos
Published: September 2020

Precipitation is the hardest meteorological field to be predicted. An approach based on and optimal neural network is applied for climate precipitation prediction for the Brazil. A self-configurated multi-layer perceptron neural network (MLP-NN) is used as a predictor tool. The MLP-NN topology is found by solving an optimization problem by the Multi-Particle Collision Algorithm (MPCA). Prediction for Summer and Winter seasons are shown. The neural forecasting is evaluated by using the reanalysis data from the NCEP/NCAR and data from satellite GPCP (Global Precipitation Climatology Project -- monthly precipitation dataset).
Intercomparação de sensores de temperatura e umidade relativa para uso em campanha micrometeorológica
Authors: Hoeltgebaum Lucas Emilio B. , Diniz André Luís , Dias Nelson Luís da Costa
Published: September 2020

In this work we present results from an intercomparison study between two CS500 temperature-relative humidity sensors and a brand new sonic anemometer/gas analyzer (Campbell Scientific Instruments – CSI IRGASON). The objective of the intercomparison was an upcoming micrometeorological experiment. For the intercomparison, all sensors were positioned at the same height over the water surface, at the Rio Verde reservoir, in the vicinity of Curitiba, PR, Brazil. The compared variables were air temperature and relative humidity. The CS500 air temperatures were compared to those from a CSI 107 temperature sensor operates with the IRGASON; for the relative humidity comparisons, water vapor concentration measured by the IRGASON was converted to an equivalent relative humidity. Standard linear correlations were calculated. The CS500s displayed good agreement with the IRGASON-derived values.
Liquens como bioindicadores da poluição atmosférica em Paranaguá - PR
Authors: Falcão Ricardo De Amorim , Santana Gabriela Pereira , Armani Fernando Augusto Silveira , Moreira Virnei Silva , Ribeiro Wesley Nogueira
Published: September 2020

Lichens are organisms widely used as bioindicators of air quality. Due to the sensitivity of these organisms to atmospheric pollutants, in highly polluted environments, only the most resistant species predominate or even become extinct. In this work, the concentration of lichens on trees in the city of Paranaguá was evaluated to compare the air quality of the port and commercial area with the air quality of the residential region. We evaluated ninety trees distributed throughout the city, where we observed that both the concentration of lichens and the variety of species are higher in residential areas than in port areas, probably due to the better air quality in the residential area of Paranaguá.
Fenômeno de meandro do vento e a função de autocorrelação calculada com base na concentração de poluentes simulada pelo modelo transiente 3D-GILTT
Authors: Silveira Viliam Cardoso da , Buske Daniela , Quadros Régis Sperotto de , Gonçalves Glênio Aguiar , Weymar Guilherme Jahnecke
Published: September 2020

The aim of this work is to present a pollutants dispersion transient model in low wind conditions to simulate the behavior of the pollutants plume in the atmosphere, considering in the model the u e v horizontal wind components simulated by the LES-PALM model. The dispersion model is based in the advection-diffusion equation and represent by this methodology the wind meandering phenomenon. The Generalized Integral Laplace Transform Technique in three dimensions (3D- GILTT) solves the transient advection-diffusion equation. The data utilized to initialize the simulations are data of the low wind INEL (Idaho National Engineering Laboratory) experiment accomplished in EUA. The results show that the dispersion model reproduces the wind meandering phenomenon, in other words, the autocorrelation function of the concentration simulated over an hour presents the negative lobule, similarly to observed lobules in the u and v wind components. Therefore, the model simulates the pollutants plume in a satisfactory way and can be used to air quality regulatory applications in low wind and wind meandering conditions.
Data assimilation for nowcasting in the terminal area of Rio de Janeiro
Authors: Almeida Vinícius Albuquerque de , França Gutemberg Borges , Velho Haroldo Campos
Published: September 2020

The process of data assimilation, in which meteorological observations and weather forecasts are merged to provide an analysis field, has been largely studied by the scientific community and operational centers. The 3D-Variational (3D-Var) approach available in the Weather Research and Forecast (WRF) computer model is evaluated for data assimilation for the Terminal Control Area of Rio de Janeiro (TCA-RJ). The basic goal of any variational data assimilation system is to produce an optimal estimate of the atmospheric state at analysis time. The analysis field is estimated from a first guess (previous forecast) and an observation field, weighted by the error matrices. The WRF is designed for nowcasting (forecasts up to 6h) for the TCA-RJ through assimilation cycles using surface, sounding, and wind profile data. The preliminary results show the model sensibility for each observation type and encourage the use of this technique operationally for the support of the air traffic management controlled by the Brazilian Air Force.
A pesquisa: areais e arenização, o ponto de partida para uma reflexão em Geografia
Authors: Suertegaray Dirce Maria Antunes
Published: September 2020

This text recovers the production of knowledge about sand deposits and arenization processes, from the reading of how the research on these topics was made, over the past 30 years, and makes a reflection, considering, on the one hand, the issues that have guided the research and, on the other, the concepts that have been constructed and / or redefined, considering their relation to Geography. It is based on narrative and theoretical reflections on arenization, through research and concepts analysis
Bayesian inference in numerical cognition: A tutorial using JASP
Authors: Faulkenberry Thomas J. , Ly Alexander , Wagenmakers Eric-Jan
Published: September 2020

Researchers in numerical cognition rely on hypothesis testing and parameter estimation to evaluate the evidential value of data. Though there has been increased interest in Bayesian statistics as an alternative to the classical, frequentist approach to hypothesis testing, many researchers remain hesitant to change their methods of inference. In this tutorial, we provide a concise introduction to Bayesian hypothesis testing and parameter estimation in the context of numerical cognition. Here, we focus on three examples of Bayesian inference: the t-test, linear regression, and analysis of variance. Using the free software package JASP, we provide the reader with a basic understanding of how Bayesian inference works “under the hood” as well as instructions detailing how to perform and interpret each Bayesian analysis.
O Papel Social dos Museus e a Mediação Cultural: Conceitos de Vygotsky na Arte-Educação Não-Formal
Authors: Pinto Julia Rocha
Published: September 2020

Este artigo faz uma reflexão sobre as práticas educativas realizadas em Museus e espaços promotores da Arte. O texto trabalhará a estrutura museal no geral, trazendo alguns aspectos históricos desta instituição. Coloca-se a possibilidade de papel social que o museu pode desempenhar, refletindo a razão das pessoas frequentarem estes espaços e percebendo a estrutura de trabalho que predispõe os museus. A partir de uma compreensão do caráter social e educativo destas instituições é que se traz a contribuição de Lev S. Vygotsky para a prática da educação em museus de arte. Compreendida como mediação cultural, a educação em exposições propõe que haja uma relação dialogal entre o mediador, a obra e o público.
Entrevista com Florencia González de Langarica
Authors: Silva Maria Cristina da Rosa Fonseca da
Published: September 2020

Entrevista realizada com a educadora Florencia González de Langarica que coordenou o educativo do Malba até 2012, concedida em agosto de 2011 para a professora doutora Maria Cristina da Rosa Fonseca da Silva que realizou seu pós-doc no Instituto nacional Del Arte – IUNA em Buenos Aires.
Arte de guerrilha no Brasil ditatorial: O caso das produções de Cildo Meireles e Hélio Oiticica pela via filosófica de Giorgio Agamben
Authors: Rodrigues Walace
Published: September 2020

Este artigo tenta analisar algumas obras de Cildo Meireles e Hélio Oiticica durante o período de resistência cultural no Brasil ditatorial (1964-1985). Para tanto, tomamos em conta o período de ditadura militar brasileira como uma época de estado de exceção, tão bem conceituado pelo filósofo italiano de Giorgio Agamben, do qual faremos uso neste artigo. Pretende-se aqui uma melhor compreensão da arte de guerrilha de Cildo Meireles e Hélio Oiticica durante o Brasil ditatorial.
Diálogos entre Arte e Design: Avaliação e re-design de game artístico-educativo
Authors: Bahia Ana Beatriz , Vargas Antônio , Petry Luís Carlos , Petry Arlete dos Santos , Battaiola André Luiz , Clua Luciana Rocha Mariz
Published: September 2020

Os games (jogos eletrônicos) são fenômeno marcante nos valores e hábitos da cultura atual, evidenciando a importância do jogo para a humanidade. Eles são objeto de fundamentação interdisciplinar, demandam diálogo entre profissionais de áreas diversas. Por isso, o projeto “Diálogos entre Arte e Design” (UDESC/CNPq, 2012-2013) foi proposto por seis pesquisadores de games educativos e/ou artísticos. O diálogo é norteado pelo game A mansão de Quelícera, resultado e objeto de pesquisas acadêmicas que tanto destacaram as qualidades do jogo quanto apontaram melhorias possíveis. Este artigo apresenta o ponto de partida do “Diálogos entre Arte e Design”, o qual tem por objetivo: a) aproximar conceitos e métodos usados no desenvolvimento e na avaliação de games educativos; b) produzir versão revisada de A mansão de Quelícera, a ser disponibilizada gratuitamente na web a partir de 2013.
EXPERIÊNCIA ESTÉTICA NA SEMIÓTICA DISCURSIVA: PISTAS PARA LEITURA DE TEXTOS DE PROFESSORES SOBRE SUAS PRÁTICAS
Authors:   Universidade Federal do Rio Grande do Norte, Pontes Gilvânia Maurício Dias de , Pillar Analice Dutra ,   Universidade Federal do Rio Grande do Sul
Published: September 2020

Abordar-se-á a concepção de experiência estética na Semiótica Discursiva, a partir da leitura dos enunciados que compõem a último livro produzido por Algirdas Julien Greimas, Da Imperfeição, e seus desdobramentos na obra de Eric Landowski. O posicionamento sobre experiência estética, assumido pelos autores elencados, aponta para a indissociabilidade entre as dimensões sensíveis e inteligíveis em atos de leitura e produção de sentidos do ser no mundo.
LUSTMORD E OS LIMITES DA REPRESENTAÇÃO
Authors:   Universidade Federal do Rio de Janeiro, Maia Elisa
Published: September 2020

Este artigo aborda o trabalho Lustmord (1993) que a artista visual norte americana Jenny Holzer concebe como uma resposta à violência sexual cometida pelos soldados sérvios contra as mulheres muçulmanas durante a guerra da Bósnia, ocorrida na região dos Bálcãs entre 1992 e 1995, propondo-se a pensar de que maneira este trabalho consegue se impor numa cultura já saturada pelas representações da violência.
No horizonte eu vejo a água: uma análise de Tres aguas, um projeto de arte pública em/para Toledo
Authors:   Universidade do Estado de Santa Catarina, Sobrinho Maryella
Published: September 2020

No presente texto propomos uma análise do projeto Tres Aguas, um projeto de intervenção urbana realizado pela artista espanhola Cristina Iglesias. A reﬂexão toca três aspectos: a relação entre passado e presente, a cidade como lugar de partilha do sensível e a arte em espaço público. Para fundamentar nossa abordagem, nos apoiamos em Jacques Rancière, com Políticas da escrita (1995) e A partilha do Sensível (2005).
O arquivo em (re)construção: diário de processo - 1
Authors:   Universidade Estadual de Campinas, Trigo Maria Ilda
Published: September 2020

Este ensaio visual pretende se constituir num brevíssimo panorama de meus registros de processo, realizados sistematicamente desde março de 2014. Fundamentais para a pesquisa que realizo com o acervo fotográfico de minha família há mais de dez anos, aqui apresento algumas páginas do primeiro diário. Elas cobrem um período de aproximadamente quatro meses de pesquisa (março a julho de 2014) e dão provas de uma tomada de consciência cada vez maior e relação ao arquivo e à fotografia. Além disso, possibilitam identificar a diversidade de questionamentos comportados pela pesquisa em arte. Cada uma das imagens que seguem revela um aspecto do fazer de que trata o ensaio.
Open Data and Open Access Articles: Exploring Connections in the Life Sciences
Authors: Williams Sarah
Published: September 2020

Objectives: This small-scale study explores the current state of connections between open data and open access (OA) articles in the life sciences. Methods: This study involved 44 openly available life sciences datasets from the Illinois Data Bank that had 45 related research articles. For each article, I gathered the OA status of the journal and the article on the publisher website and checked whether the article was openly available via Unpaywall and Research Gate. I also examined how and where the open data was included in the HTML and PDF versions of the related articles. Results: Of the 45 articles studied, less than half were published in Gold/Full OA journals, and while the remaining articles were published in Gold/Hybrid journals, none of them were OA. This study found that OA articles pointed to the Illinois Data Bank datasets similarly to all of the related articles, most commonly with a data availability statement containing a DOI. Conclusions: The findings indicate that Gold OA in hybrid journals does not appear to be a popular option, even for articles connected to open data, and this study emphasizes the importance of data repositories providing DOIs, since the related articles frequently used DOIs to point to the Illinois Data Bank datasets. This study also revealed concerns about free (not licensed OA) access to articles on publisher websites, which will be a significant topic for future research.
Maternité et mythes fondateurs
Authors: Willis Louis-Paul
Published: September 2020

Cet article propose une analyse comparée des films Les Bons Débarras (Mankiewicz, 1980) et Tadoussac (Laroche, 2017); les réflexions qu’inspire le premier film servent à l’articuler au deuxième. À travers un parcours conceptuel alliant psychanalyse et féminisme, il s’agit de prendre acte des postures spectatorielles engendrées parLes Bons Débarraset de les mettre en relation avec celles qui se dégagent de Tadoussac, le tout afin d’amorcer une réflexion actuelle sur des films dont le discours propose une remise en question évidente du traitement social et mythologique de la féminité et de la maternité à travers une réécriture du mythe fondateur œdipien.
Mondes et temps suspendus
Authors: Michaud-Lapointe Alice
Published: September 2020

Cet article se propose d’étudier de quelles manières les réalisations de la cinéaste Sophie Goyette s’inscrivent dans le cinéma contemporain des femmes au Québec, et comment elles en redéfinissent certains contours en privilégiant le motif de « l’entre-deux » pour parler de construction identitaire et d’affranchissement de soi. À travers l’analyse de Mes nuits feront écho (2016) et des courts-métrages de Goyette (La Ronde, Le Futur proche, Manèges), il est possible de constater qu’une poésie du « contournement » ressort de façon singulière, autant au point de vue du traitement narratif (lié aux questions de deuil, d’onirisme, de traversée intérieure) que des choix formels et esthétiques de la cinéaste. Cet article prend aussi le parti d’explorer, à travers l’exemple de Sophie Goyette, l’importance de la liberté créatrice entre réalisatrices et actrices. À plus large échelle, il met l’accent sur l’importance de mieux considérer la spécificité des sensibilités féminines des cinéastes québécoises à travers les différentes formes de subjectivité qu’elles travaillent, afin de continuer à déconstruire collectivement l’idée du « film de femme » et les présupposés qui l’accompagnent.
Territoires perdus, terres d’élection : Omeros de Derek Walcott, Les Indes d’Édouard Glissant et Pélagie-la-Charrette d’Antonine Maillet
Authors: Crainic Corina
Published: September 2020

Cette analyse examine la conception de l’espace, décliné en territoires et en terres, dans un contexte postcolonial de la marginalité et de l’exclusion. Les oeuvres retenues accordent une attention particulière au sentiment d’appartenance problématique à des terres qui ne sont plus agencées en territoires aux frontières clairement délimitées et stables. En ce qui concerne les Antilles et l’Acadie décrites par Derek Walcott, Édouard Glissant et Antonine Maillet, cela est particulièrement difficile, à des degrés divers. Les univers décrits sont redevables chez Walcott et chez Glissant au commerce triangulaire, à la traite négrière et à ses conséquences pour les Amériques, et, chez Maillet, au Grand Dérangement. Au terme du parcours proposé, se dégagent quelques solutions : des modalités particulières d’une reprise des terres ou, lorsque cela n’est pas possible ou n’est plus défini comme souhaitable, d’un échafaudage particulier de la relation entre l’être humain à sa terre natale ou encore sa terre d’élection.
Facteurs influençant les attitudes des enseignant·e·s québécois·es envers l’intégration des élèves présentant des difficultés comportementales
Authors: Massé Line , Nadeau Marie-France , Verret Claudia , Gaudreau Nancy , Lagacé-Leblanc Jeanne
Published: September 2020

Dans un contexte où l’intégration des élèves en difficulté en classe ordinaire est privilégiée, des études suggèrent que sa mise en oeuvre par les enseignant·e·s est associée, entre autres, à leurs attitudes. Parmi les caractéristiques susceptibles d’influencer ces dernières, celles envers l’élève sont bien documentées : les difficultés comportementales sont perçues plus négativement. On sait peu de choses cependant sur l’effet des caractéristiques personnelles et contextuelles de l’enseignant·e. Cette étude dresse le portrait des attitudes de 2276 enseignant·e·s du préscolaire/primaire et du secondaire à l’égard de l’intégration scolaire en classe ordinaire des élèves présentant des difficultés comportementales et examine le rôle de leurs caractéristiques. Des analyses descriptives et de régression linéaire hiérarchique indiquent des distinctions entre les dimensions des attitudes, la fréquence de participation à un plan d’intervention et la formation reçue. Les résultats sont discutés à la lumière des conditions à mettre en oeuvre pour soutenir les enseignant·e·s et les élèves.
La formation Bricoleur : un modèle informé par les expériences et voix du personnel enseignant
Authors: Cotnam-Kappel Megan , Hagerman Michelle Schira , Duplàa Emmanuel
Published: September 2020

Cet article met en lumière les expériences d’apprentissage de 21 membres du personnel enseignant qui ont suivi une formation Bricoleur (Maker) de cinq jours. Nos analyses, fondées sur des données multimodales (gazouillis, cartes de réflexion et messages Padlet) et des entrevues, nous permettent de proposer un modèle de formation Bricoleur, destiné au personnel enseignant, qui souligne l’importance de : s’orienter vers la communauté, se situer dans un espace bricoleur, collaborer, explorer et bricoler, réfléchir, construire son identité et s’engager avec des recherches. Notre étude fait ainsi avancer les réflexions théoriques sur cette question en partageant les expériences d’apprentissage de nos participants.
“We also like to be surprised”: Disruption, provocation and surprise in the music of Christian Wolff
Authors: Thomas Philip , Payne Emily
Published: September 2020

This article explores the ways in which the music of experimental composer Christian Wolff engenders surprise through processes of disruption and provocation. The contexts under examination are: scores which employ cueing strategies; improvisatory pieces; ensemble pieces; pieces for solo piano; and Wolff’s practice as an improvising musician. These case studies show how Wolff’s music occupies a particular position between improvisation and composition. In examining the space that Wolff’s music opens up for contingency and play, and in adopting a view of indeterminacy as understood through performance rather than limited by its notation, the article puts forward a view of indeterminacy grounded in sociality. More broadly, in its contribution to the body of literature investigating the role of notation in improvisation practices, the article invites a reconsideration of the ontological understandings of composition, improvisation, and performance.