bluuebunny/crossref_metadata_2025 huggingface dataset:
A System for Trusted Recovery of Data Based on Blockchain and Coding Techniques
Authors: Chen Jinqian , Yan Yong , Guo Shaoyong , Ren Yinlin , Qi Feng
Published: January 2022

With the continuous development of information technology, the Internet of Things has also been widely used. At the same time, in the power Internet of Things environment, reliable data is essential for data use and accurate analysis. Data security has become a key factor in ensuring the stable operation of the power grid. However, the power Internet of Things devices is extremely vulnerable to network attacks, leading to data tampering and deletion. Resisting tampering, preventing data loss, and reliably restoring data have become difficult to ensure data security. In order to solve this problem, this paper proposes a trusted data recovery system based on blockchain and coding technology. Data nodes of the power Internet of Things encode key data and back them up to the blockchain network through a data processing server located on the edge. The data processing server performs real-time detection of the data integrity of the data nodes. When the data is tampered with or deleted, the data processing server promptly obtains the corresponding data encoding blocks from the blockchain network, decodes them, and sends them to the data node to complete the data recovery task. According to the test result, the data backup speed of this system is increased by 15.3%, and the data recovery speed is increased by 19.8% compared with the traditional scheme. It has good security and real-time performance. Meanwhile, it reduces the network and storage resource overhead in the data backup and recovery process.
Sex Moderated Mediation of the Musculoskeletal Fitness in Relationship between High‐Intensive Interval Training Performing during Physical Education Classes and Cardiorespiratory Fitness in Healthy Boys and Girls
Authors: Domaradzki Jarosław , Koźlenia Dawid , Popowczak Marek
Published: January 2022

High‐intensive interval training (HIIT) is indicated as a means of improving cardiorespiratory fitness (CRF) and musculoskeletal fitness (MSF). The relationship between CRF and MSF was examined too. Little is known about gaining CRF from HIIT independence of MSF in adolescents. Therefore, this study is aimed at investigating whether MSF mediated the relationship between HIIT and CRF and whether sex moderate this relation. The study sample included 122 individuals (45 boys, 77 girls) 16.12 ± 0.38 years of secondary school age. Participants were assigned to the HIIT intervention or control groups. The intervention lasted 14 minutes during one physical education lesson per week for ten weeks. Outcome and potential mediator were residual changes calculated from pre‐ and postintervention results of MSF components: handgrip (HG), sit‐ups (ABS), sit‐and‐reach (FL), vertical jump (VJ), and Harvard step‐test representing cardiorespiratory fitness (CRF). MSF index (MSFI) was calculated as a construct, agglomerating all MSF, and tested its usefulness. HIIT significantly impacted CRF in boys and girls (B = 2.32, p = 0.032; B = 2.28, p = 0.005, respectively). The impact of the HIIT program on the ABS and FL was observed only in girls. The moderation effect of sex was confirmed. Significant effect of HIIT on CRF decreased (Bdirect < Btotal) and was no significant after including FL (B = 1.46, p = 0.62)—complete mediation, but no ABS (B = 2.97, p = 0.001)—partial mediation. CRF was mediated by changes in ABS (B = 2.28, p < 0.001) and FL (4.18, p < 0.001). MSFI was not mediating; its usefulness was limited. HIIT is an effective tool in the development of CRF in both sexes. MSF played a limited role in the relationship between HIIT and CRF. It suggested different mechanisms in both sexes: girls who performed better to the HIIT had better values of FL and ABS, but not boys. HIIT intervention involved modifications in ABS or FL, which also influenced the increase of CRF.
An Adaptive Task Migration Scheduling Approach for Edge-Cloud Collaborative Inference
Authors: Zhang Boyin , Li Yinggang , Zhang Shigeng , Zhang Yue , Zhu Bing
Published: January 2022

Deep Neural Network (DNN) models have achieved excellent performance in many inference tasks and have been widely used in many intelligent applications. However, DNN models often require a lot of computational resources to complete the inference tasks, which hinders the deployment of such models to resource-constrained edge devices. In order to extend the application scenarios of DNN models, the edge-cloud collaborative inference methods, represented by model partition, have attracted much research attention in recent years. In scenarios that have multiple edge devices deployed, the edge-cloud collaborative inference method requires partial migration of tasks, but traditional scheduling methods only migrate tasks at the task level. In this paper, we propose two task scheduling methods, which can solve the problem of partial migration of tasks in multiedge scenarios. The first scheduling method is based on the optimal cutting of a single DNN. The cutting positions of all the models are the same, regardless of the influence of external factors. This method is suitable for chain and directed acyclic graph- (DAG-) type DNNs. The second scheduling method takes external factors such as congestion and queuing delay at the cloud side into consideration, which dynamically selects the cutting position of each DNN to optimize the overall delay and thus is applicable to chain DNN models. The experimental results show that, compared with the baseline method, our proposed scheduling method can reduce the delay by up to 6.48x.
The Evaluation of the Neuroprotective Effect of a Single High-Dose Vitamin D3 in Patients with Moderate Ischemic Stroke
Authors: Hesami Omid , Iranshahi Setare , Shahamati Shima Zareh , Sistanizd Mohammad , Pourheidar Elham , Hassanpour Rezvan
Published: January 2022

Introduction. Vitamin D insufficiency is highly prevalent and is a negative predictor for survival in ischemic stroke patients. We evaluated the effect of a high dose of vitamin D3 on the Neuron-Specific Enolase (NSE) level, National Institute of Health Stroke Scale (NIHSS), and Barthel Index (BI) scoring system in moderate ischemic stroke patients. Methods. This prospective, double-blind, randomized clinical trial (RCT) study was conducted from April 2020 to March 2021. Patients with moderate ischemic stroke (NIHSS 5 to 15) who had vitamin D deficiency (serum 25-OH vitamin D ≤30 ng/mL) were recruited and randomized into intervention and control groups. Subjects in the intervention group received a single dose, intramuscular (IM) injection of 600000 international unit (IU) vitamin D3, in addition to the standard treatment. NSE level and NIHSS were evaluated at baseline and 48 hours after the intervention. The BI was monitored three months after discharge. Results. During the study period, 570 patients were assessed; finally, forty-one patients completed the study. Except for the age which was higher in the control group (

p
=
0.04

), there were no statistically significant differences in other baseline characteristics between the two groups. After 48 hours, the NIHSS score was significantly lower in the intervention group (median 8 vs. 6.5,

p
=
0.008

in the control and intervention groups, respectively), but there was no significant difference in the NSE level (

p
=
0.80

). Three months after discharge, the BI was significantly higher in the intervention group (median 8 vs. 9,

p
=
0.03

in the control and intervention groups, respectively). Conclusions. Administration of a single 600000 IU of vitamin D3 could have neuroprotective effects in patients with moderate ischemic stroke, according to its significantly positive effects on functional clinical outcomes (NIHSS and BI), but this effect on the biomarker related to neural damage (NSE) was not significant.
On the Timelike Sweeping Surfaces and Singularities in Minkowski 3-Space

E

1

3
Authors: Alluhaibi Nadia , Abdel-Baky Rashad A. , Naghi Monia
Published: January 2022

The Bishop frame or rotation minimizing frame (RMF) is an alternative approach to define a moving frame that is well defined even when the curve has vanished second derivative, and it has been widely used in the areas of computer graphics, engineering, and biology. The main aim of this paper is using the RMF for classification of singularity type of timelike sweeping surface and Bishop spherical Darboux image which is mightily concerning a unit speed spacelike curve with timelike binormal vector in

E

1

3

.
Mechanical Behavior of Polymer Composites Reinforced with Coir and Date Palm Frond Fibers
Authors: Sadik Tabassum , Muthuraman S. , Sivaraj M. , Negash Kassu , Balamurugan R. , Bakthavatsalam S.
Published: January 2022

This article explains to study the feasibility of natural fiber (date palm frond and coir fibers from Oman) reinforced polymer composite laminates processed using the hand lay method. Untreated and alkali-treated fiber composite laminate specimens of longitudinal and transverse direction fibers were subjected to various mechanical property tests (such as tensile, flexural, compression, shear, and hardness). Results show that the required polymer composite is ecofriendly, has no harm by natural fiber composite, and enhances mechanical strength and low density with specific strength. Hence, it is suitable for industrial and structural applications due to its improved mechanical properties.
AI-Empowered Propagation Prediction and Optimization for Reconfigurable Wireless Networks
Authors: Zhu Fusheng , Cai Weiwen , Wang Zhigang , Li Fang
Published: January 2022

Vehicular ad-hoc network (VANET) is one of the most important components to realizing intelligent connected vehicles, which is a high-commercial-value vertical application of the fifth-generation (5G) mobile communication system and beyond communications. VANET requires both ultrareliable low latency and high-data rate communications. In order to evolve towards the reconfigurable wireless networks (RWNs), the 5G mobile communication system is expected to adapt the key parameters of its radio nodes rapidly. However, the current propagation prediction approaches are difficult to balance accuracy and efficiency, which makes the current network unable to perform autonomous optimization agilely. In order to break through this bottleneck, an accurate and efficient propagation prediction and optimization method empowered by artificial intelligence (AI) is proposed in this paper. Initially, a path loss model based on a multilayer perception neural network is established at 2.6 GHz for three base stations in an urban environment. Not like empirical models using environment types or deterministic models employing three-dimensional environment models, this AI-empowered model explores the environment feature by introducing interference clutters. This critical innovation makes the proposed model so accurate as ray tracing but much more efficient. Then, this validated model is utilized to realize a coverage prediction for 20 base stations only within 1 minute. Afterward, key parameters of these base stations, such as transmission power, elevation, and azimuth angles of antennas, are optimized using simulated annealing. This whole methodology paves the way for evolving the current 5G network to RWNs.
Early Renal Recovery after the First Flare of Pauci-Immune Glomerulonephritis
Authors: Zaworski Jérémy , Gnemmi Viviane , Bataille Pierre , Hachulla Eric , Glowacki François , Gibier Jean-Baptiste , Daroux Maïté , Ratsimbazafy Anderson , Bitton Laura , Humez Sarah , Guincestre Thomas , Béhal Hélène , Azar Raymond , Hoffmann Maxime , Cardon Gérard , Bourdon Franck , Lemoine Corinne , Auxenfant Eric , Copin Marie-Christine , Vandenbussche Cyrille , Quéméneur Thomas ,   pour la cohorte RENVAS
Published: January 2022

Introduction: Renal involvement is a severe manifestation of antineutrophil cytoplasmic antibody-associated vasculitis. Patients often progress to end-stage renal disease. The potential for renal recovery after the first flare has seldom been studied. Our objectives were to describe the evolution of the estimated glomerular filtration rate (eGFR) and identify factors associated with the change in the eGFR between diagnosis and the follow-up at 3 months (ΔeGFRM0–M3). Methods: This was a retrospective study over the period 2003–2018 of incident patients in the Nord-Pas-de-Calais (France). The primary outcome was the ΔeGFRM0–M3. Results: One hundred and seventy-seven patients were included. The eGFR at 3 months was significantly higher than at diagnosis (mean ± standard deviation, 40 ± 24 vs. 28 ± 26 mL/min/1.73 m2, p < 0.001), with a ΔeGFRM0–M3 of 12 ± 19 mL/min/1.73 m2. The eGFR at 12 months was higher than at 3 months (44 ± 13 vs. 40 ± 24 mL/min/1.73 m2, p = 0.003). The factors significantly associated with the ΔeGFRM0–M3 in multivariate analysis were the percentage of cellular crescents and neurological involvement. The mean increase in the eGFR was 2.90 ± 0.06 mL/min/1.73 m2 for every 10-point gain in the percentage of cellular crescents. Conclusions: Early renal recovery after the first flare of pauci-immune glomerulonephritis occurred mainly in the first 3 months of treatment. The percentage of cellular crescents was the main independent predictor of early renal recovery.
Rethinking the Typical Diagnostic and Therapeutic Challenges of Kawasaki Disease
Authors: Mazahir Fatima Ali , Al Saqqa Alaa , Magzoub Alia , Al Sabbah Mohammed Ali
Published: January 2022

This report presents a case of a 9-month-old male subject, with an initial presentation of a viral-like illness progressing rapidly to multiple deep neck abscesses involving the bilateral submandibular, parapharyngeal, retropharyngeal, and anterior mediastinal spaces subsequently confirmed with contrast-enhanced computed tomography of the neck. Additionally, the subject developed mucocutaneous signs of generalized erythematous rash, with red, fissured lips along with edema of the extremities. Initial lab parameters were suggestive of high inflammatory markers, low albumin, and deranged coagulation profile. Treatment with broad-spectrum intravenous antibiotics, albumin, and fresh frozen plasma infusions was commenced. Echocardiography revealed dilatation of the left main coronary artery with mild mitral valvular regurgitation. Based on the clinical criteria, a diagnosis of typical Kawasaki disease (KD) on day 5 of illness was made, and the subject received intravenous immunoglobulin (IVIg) and aspirin. The clinical course was complicated by IVIg resistance, for which a second dose of IVIg and pulse systemic corticosteroid therapy was required. Post defervescence, an isolated elevation of activated thromboplastin time, partially corrected with mixing studies and a positive circulating lupus anticoagulant was noted. The patient did not develop any bleeding or thromboembolic complications during his hospital stay. Surgical drainage of the neck abscesses did not yield any pus or fluid collection. After a stormy course of 31 days, the subject was discharged with an improving trend of inflammatory markers and no progression of coronary artery dilatation. Gradual resolution to baseline health was noted upon follow-up, 18 months postdischarge from the hospital. Despite being one of the most common cause of childhood acquired cardiac disease, KD still poses a significant diagnostic and treatment challenge to physicians. This requires physicians to be vigilant for timely diagnosis and appropriate management to prevent significant cardiac comorbidities and be aware of the possible complications that might arise during the treatment.
COVID-19 Lockdown and Consumption Patterns among Substance Use Disorder Outpatients: A Multicentre Study
Authors: Grau-López Lara , Daigre Constanza , Palma-Alvarez Raúl Felipe , Sorribes-Puertas Marta , Serrano-Pérez Pedro , Quesada-Franco Marta , Segura Lidia , Coronado Marta , Ramos-Quiroga Josep Antoni , Colom Joan ,   XAD-COVID19-Group
Published: January 2022

Introduction: COVID-19 has had a great impact on mental health in the general population. However, few studies have focused on patients with substance use disorders (SUDs). This research aimed to compare the clinical status and substance use patterns of SUD outpatients, before and during confinement due to the COVID-19 pandemic. Methods: This multicentre study recruited 588 patients (29.2% women; M age = 47.4 ± 11.7 years) in thirteen centres for addiction treatment in Catalonia, Spain. All subjects were evaluated with validated instruments and ad hoc questionnaires. The sample was divided into 3 groups according to how the substance consumption pattern changed during lockdown (maintained pattern, worsened pattern, and improved pattern). Results: More than 62% of the patients maintained or worsened their consumption pattern during confinement, and about 38% improved throughout this time. Diverse factors were associated with the changes in pattern like age, addiction severity, psychological distress during lockdown, social and familial issues, and therapeutic variables. Conclusion: The home lockdown during the COVID-19 pandemic was associated with major implications for substance consumption and psychiatric distress among SUD outpatients. Considering this, the need to plan appropriate interventions in cases of similar health crises is highlighted.
A FOTOGRAFIA E A MONTAGEM NA DRAMATIZAÇÃO DO FILME BIUTIFUL
Authors: Lima Caio de Oliveira Santos , Schwartz Mariana Lemos , Burla Gustavo
Published: January 2022

O cinema é capaz de transmitir sensações reais ao espectador e, para isso, lança mão de algumas ferramentas da linguagem cinematográfica. Dentre essas, duas que se destacam são a fotografia e a montagem, que se utilizadas de maneira coerente, são capazes de transformar o resultado final de um filme. O trabalho em questão exalta a utilização da iluminação, dos movimentos e posicionamentos de câmera e da justaposição de imagens como ferramentas de dramatização no cinema. Além disso, procura mostrar como esses elementos auxiliam o espectador na interiorização, no entendimento e na aceitação do filme. Os estudos são aplicados em uma análise do filme Biutiful (2010).
APROPRIAÇÃO OU CAUSA? A IMAGEM DO TRANS NA PUBLICIDADE
Authors: Formenti Ana Paula Soares
Published: January 2022

Este artigo pretende compreender como as marcas do setor de beleza empregam a questão transgênero nos seus discursos midiáticos, diante do crescimento do tema no Brasil e no mundo nos últimos 3 anos. A propaganda gera significados para o seu público e pode contribuir para iniciar conversas relevantes no ambiente social. Para entender esse processo, nossa pesquisa foi pautada em conteúdo, relevância e ética. Realizamos um mapeamento e análise sobre a comunicação publicitária no setor de beleza para discutir como se dão os discursos empregados pelas marcas que apresentam personalidades trans.
Retratos fotojornalísticos de beneficiárias do Programa Bolsa Família:
Authors: Fernandes Camila da Silva , Marques Ângela Cristina Salgueiro
Published: January 2022

Partindo das controvérsias existentes em torno do Bolsa Família, visto por alguns como ferramenta de empoderamento e por outros como reforço da submissão feminina, este trabalho buscou observar o modo como essas questões permanecem visíveis no fotojornalismo. Com base nos conceitos de enquadramento, vulnerabilidade, sujeição e resistência, discutem-se as formas de invisibilização dos sujeitos, sobretudo mulheres empobrecidas, e as possibilidades de resistência à violência dos enquadramentos, exemplificadas em seis imagens extraídas de publicações impressas.
Complexidade narrativa
Authors: Pires Valtyennya Campos , Nascimento Robéria Nádia Araújo
Published: January 2022

O texto aborda uma pesquisa em andamento sobre a série americana Lucifer (criada pela Warner Bros e exibida no Universal Channel) destacando sua complexidade narrativa, que alia suspense e humor parodiando o mito do Diabo no imaginário cultural. Os fãs se manifestam sobre a produção através do site www.luciferbrasil.com.br dedicado aos espectadores da trama. Informações sobre o enredo e interlocuções de jovens receptores repercutem os episódios configurando o fenômeno midiático da sociedade contemporânea denominado “cultura de séries”.
século de representações femininas
Authors: Momi Marcela Moreira
Published: January 2022

Esse artigo se propõe a discutir permanências e mudanças no discurso e conteúdo de revistas femininas brasileiras em um espaço de cem anos. Isso se dará pela análise de dois exemplares de periódicos desse segmento de grande circulação em suas respectivas épocas: o primeiro, um exemplar da Revista Feminina de fevereiro de 1918 e o segundo, um exemplar da revista Claudia, de outubro de 2018.

A análise está pautada na leitura crítica de textos e imagens vinculados às revistas, organizando-os em quatro frentes: (1) a mulher e a casa, (2) a mulher e a família, (3) corpo de mulher: moda, beleza e saúde e (4) a mulher na sociedade.
Política brasileira nos jornais portugueses
Authors: Fernandes Camila da Silva , Zamith Fernando António Dias
Published: January 2022

A mídia é uma instituição permeada pela subjetividade e que, portanto, produz enquadramentos do mundo. Com esse pressuposto é possível imaginar que diferentes jornais enquadram os acontecimentos de maneiras distintas. O objetivo deste trabalho é analisar essas diferenças, comparando três jornais impressos portugueses na cobertura de um caso específico: o impeachment de Dilma Rousseff no Brasil. Através da análise de conteúdo o trabalho tenta verificar indicadores quantitativos e qualitativos que demonstrem ou não essas diferenças, principalmente entre si e em relação aos jornais brasileiros.
Que tesão! a masculinidade na pornografia gay
Authors: Dall' Ago Rodrigo Cabrini , Rocha Tacia
Published: January 2022

Este artigo discute a representação do masculino na pornografia gay, tendo como objeto de estudo o ator Rafael Alencar e sua performance em filmes pornô. Para tal, questiona como a heteronormatividade interfere na constituição de sujeitos masculinos, tidos como desviantes sexuais, representados na pornografia para homens gays. De forma que é possível constatar a falácia desta representação, a qual contribui para a perpetuação de processos excludentes. Os corpos, o desejo, a atração, são delineados por imagens que seduzem através da violência e da marginalização. Essa hipótese é defendida com base em autores e comentadores dos Estudos Queer, como: Miskolci (2007; 2017), Junqueira (2012; 2013), Takara e Teruya (2016). Além disso, como metodologia, opta-se por uma pesquisa qualitativa exploratória com base em fontes bibliográficas e documentais.
Os discursos circulantes no jornal Folha de S. Paulo em torno da expressão “discurso de ódio” entre 2014 e 2018
Authors: Lima Bárbara Maria Santos de
Published: January 2022

O discurso de ódio é uma forma de discurso circulante. Neste artigo foi analisado como o discurso de ódio é reportado de uma perspectiva jornalística. O veículo escolhido para servir como base de análise foi a Folha de S. Paulo no período de 01/01/2014 a 31/12/2018. Neste tempo, pudemos ver a evolução da mídia em relação ao comportamento da mesma quando o assunto é disseminar ódio.  Além dos relatos da mídia, também é possível entender como os leitores da Folha de sentem em relação à nova onda circulante que vem tomando o Brasil e o mundo. Nesta análise, buscamos mapear o conteúdo das matérias e os sentidos da expressão “discurso de ódio” que emergem nas matérias analisadas, bem como compreender aspectos da construção das matérias que abordam a temática do discurso de ódio, isto é, como a Folha posiciona-se editorialmente nesse debate. Ao final deste tópico, apresentamos separadamente elementos das cartas dos leitores da Folha selecionadas como parte do corpus de pesquisa.
Familismo, patriarcado e empobrecimento feminino na comunicação pública do governo sobre o Programa Bolsa-Família
Authors: Oliveira Eduardo Lopes , Marques Angela Cristina Salgueiro
Published: January 2022

O presente artigo tem como objetivo discutir as representações imagéticas das mulheres beneficiárias do Bolsa Família na divulgação da publicidade governamental sobre o programa. Discutiremos aspectos ligados à desumanização e desfiguração das mulheres, que são obrigatoriamente titulares do benefício recebido por suas famílias, e como quadros morais amplamente compartilhados pela sociedade fazem com que algumas imagens e padrões de representação se sobressaiam aos demais. Argumentamos que a divulgação governamental dos programas de redistribuição e a circulação de imagens que mostram mulheres empobrecidas produzem circuitos de valores e padrões morais de avaliação dos modos de vida e suas vulnerabilidades  que podem incidir sobre o sentido político que as imagens adquirem em sua circulação social. Especificamente, argumentamos que imagens que remetem ao familismo e ao patriarcado são validadas por uma economia moral que estabelece como julgamos e definimos o valor das vidas e modos de vida nas sociedades neoliberais e meritocráticas.
As definições do newsmaking: um estudo bibliográfico sobre as perspectivas do conceito
Authors: Cantanhede Ytalo Silva , Zanforlin Sofia Cavalcanti
Published: January 2022

O objetivo deste artigo é analisar a teoria do newsmaking, através de uma pesquisa bibliográfica e posterior análise de conteúdo dos estudos atuais, percebe-se que a cultura profissional dos jornalistas sofre alterações na medida que as etapas de produção se tornam mais dinâmicas. Considera-se também as questões de subjetividade e objetividade como princípio para incorporar os aspectos teóricos-metodológicos. Assim, pretende contribuir com fundamentação teórica para auxiliar trabalhos semelhantes e compreender os processos da informação no contexto sociocultural e nos parâmetros jornalísticos. Para isso, compreende-se que a complexidade de produção da notícia e o direcionamento das informações na sociedade são fatores que exigem estudo científico e um aprofundamento teórico.
Educação no Alto Sertão da Bahia nas primeiras décadas do século XX (1901-1930)
Authors: Dias Margarete Santos , Brito Rogério Soares , Nogueira Maria Lúcia Porto Silva
Published: January 2022

Esse artigo resultante do Seminário Interdisciplinar de Pesquisa V norteado pelo eixo temático: Linguagem e História, busca compreender as condições da educação no Alto Sertão da Bahia nas primeiras décadas do século XX (1901-1930). Por isso, partimos da análise do romance, Os Analphabetos de João Antônio dos Santos Gumes (2014), intelectual que por meio da escrita ficcional documenta a vida social da sua região, retratando a necessidade e os anseios da época, e, por meio dos documentos do Arquivo Público Municipal, conhecer como funcionavam as instituições de educação presentes nesse período e como era ministrado o ensino. Subsidiarão nossa investigação alguns teóricos que refletem acerca da educação, linguagem, literatura, historiografia e memória.
O jornalismo a serviço da democracia:
Authors: Costa Amanda Escobar
Published: January 2022

Este trabalho tem como objetivo compreender o papel desempenhado, atualmente, pelo jornalismo brasileiro, em plataformas digitais, na mediação e publicização de argumentos no debate público sobre tópicos fundamentais da democracia durante o período das eleições de 2018. Para isso, busca fazer um comparativo entre discursos veiculados pelo jornalismo de referência e por veículos “nativos” de plataformas digitais, que se situam fora do escopo do jornalismo de referência no campo jornalístico e, em diferentes medidas, representam alternativas a este. Assim, a pesquisa analisou um corpus formado por 14 textos jornalísticos publicados em Folha de S. Paulo, Nexo, The Intercept Brasil e Jornalistas Livres entre 6 de setembro e 29 de outubro de 2018.
Impacto, resistência e luta: uma análise comparativa da representação midiática da bissexualidade e travestilidade nos clipes “Sin Miedo” de Anitta e “Enviadescer” de Linn da Quebrada
Authors: Geraldes Elen , Estevam Aleson Lima Gomes
Published: January 2022

O presente artigo compara os clipes “Enviadescer” e “Sin Miedo”, respectivamente das artistas brasileiras Linn da Quebrada e Anitta, por meio de uma análise de conteúdo inspirada em Bardin, à luz de teóricos pós-estruturalistas. Discute questões como representação midiática, sexualidade e construções sociais para obras produzidas para plataformas midiáticas online.
A publicidade como objeto de estudo: uma análise da produção dos Programas de Pós-Graduação em Comunicação da região Sul
Authors: Felizardo Ivanna Victória Rodrigues , Craveiro Pâmela Saunders Uchôa
Published: January 2022

Este artigo objetiva mapear e analisar a discussão sobre comunicação publicitária nas pesquisas em Comunicação na região Sul do Brasil, de modo a perceber a ênfase e os possíveis silenciamentos no subcampo de estudos em Publicidade. Foi realizada uma pesquisa de natureza quanti-qualitativa, do tipo estado da arte, que se caracterizou pelo mapeamento de dissertações de mestrado e teses de doutorado produzidas no âmbito dos PPGs da área de Comunicação. Verificou-se que a publicidade é objeto de estudo de apenas 5% das teses e dissertações, as quais focam majoritariamente a análise nas mensagens publicitárias, revelando escasso interesse acadêmico em ouvir quem faz e quem recebe publicidade. Ficou evidenciado, portanto, a necessidade de ampliar e diversificar os estudos sobre publicidade na área de Comunicação na região Sul do país.
Steven Spielberg e a construção de narrativas nostálgicas no audiovisual
Authors: Cruz Pedro de Carvalho , Ferraz Talitha
Published: January 2022

A pesquisa busca estudar expressões de nostalgia no audiovisual, tendo como foco as narrativas e estéticas ligadas às obras do cineasta norteamericano Steven Spielberg. A análise debruça-se especificamente sobre quatro filmes realizados pelo cineasta em quatro décadas diferentes: “E.T: O Extraterrestre” (1982), “Jurassic Park” (1993), “Prenda-me se for Capaz” (2002) e “Ready Player One” (“Jogador N.°1°”) (2018), que, segundo nossa hipótese mais preliminar, possuem aspectos nostálgicos intrínsecos às produções do diretor. O estudo tem como objetivo investigar como o viés nostálgico é explorado em produções audiovisuais e no mercado midiático na contemporaneidade, a partir de uma metodologia baseada em revisão de literatura sobre nostalgia e mídia e análises narratológicas.
A utilização do Instagram como ferramenta para empreendedoras negras: uma análise dessa realidade em São Luís do Maranhão
Authors: Baia Larissa Maria dos Santos , Costa Ramon Bezerra
Published: January 2022

A diferença socioeconômica no Brasil entre pessoas negras e brancas é grande. Mesmo após a escravidão, existem obstáculos para inclusão e mobilidade social de pessoas negras. Estas dificuldades são ainda maiores para as mulheres negras. Diante dessas barreiras e como forma de sobreviver e de ascensão profissional, as mulheres negras se arriscam na atividade empreendedora como uma estratégia econômica em busca da melhoria de vida. Dessa forma, o objetivo deste artigo é refletir sobre a trajetória empreendedora destas mulheres e destacar como a apropriação da plataforma digital Instagram pode impulsionar seus negócios. Utilizamos revisão bibliográfica e entrevista estruturada em profundidade com seis empreendedoras negras da cidade de São Luís do Maranhão que mantêm perfis em funcionamento na plataforma mencionada.
O imaginário social sobre as mídias noticiosas: impactos do negacionismo de Jair Bolsonaro e do jornalismo declaratório na opinião pública
Authors: Santos Yuri Tomaz dos , Zinato Marcelo Lopes , Gomes André  Ferreira , Silveira Rodrigo Vitarelli
Published: January 2022

Sendo espaço centralizado de enunciações, aparecimento e noticiabilidade, a mídia é o lócus de concentração dos fenômenos sociopolíticos, uma vez que ela permite que a sociedade civil tenha sua opinião formada a partir da mediação que ela institui e possibilidades de aparecimento de distintos discursos e sujeitos. Considerando que a formação da opinião pública é depositada na mídia como esfera de produção de sentido, o objetivo deste artigo versa em compreender como o negacionismo político de Jair Bolsonaro e do jornalismo declaratório impactam os imaginários sociais sobre as mídias noticias, visto que a ascensão do governo de extrema direita possibilitou a construção da autoridade política nacional subversiva àquela que espera-se desses sujeitos. Para a análise, foram elencados seis casos, analisados sob a perspectiva da Análise do Conteúdo e Análise do Discurso, sobre enunciações feitas pelo Presidente em datas diferentes e direcionados a agentes distintos. Como resultados, foi possível perceber como a construção da figura do outsider subverte o ethos político e como a renúncia de discursos ou tentativas de ressignificá-los causa uma ‘realidade paralela’ entre seus apoiadores, bem como a persuasão daqueles que experienciam uma identificação.
Fake news e desinformação: como a disseminação de conteúdo por influencers pode prejudicar a saúde pública
Authors: Kamida Gabriela Yuri , Rizeto Hellen F. S. , Mungioli Maria Cristina Palma
Published: January 2022

O artigo apresenta uma análise do discurso dos digitais influencers na perspectiva da construção de imagem e influência. Partindo desses princípios, analisamos sua utilização para manipular e disseminar falsas informações como ferramenta para gerar maior engajamento com o público nas redes sociais de uma influencer na área de saúde e bem estar.
The Beatles, a mercadoria juvenil da década de 1960: uma Análise do Filme A Hard Day’s Night (1964)
Authors: Parizani Raphaella
Published: January 2022

O presente artigo pretende analisar o filme A Hard Day’s Night (dir. Richard Lester, UK, 1964), apresentando a construção da imagem da banda britânica The Beatles através do cinema. Esta pesquisa justifica-se pela mercantilização dos ídolos da música por meio do cinema, tornando-os produtos a serem comercializados e consumidos pelo público espectador. Durante o início da década de 1960, os Beatles viviam o auge do fenômeno da beatlemania e, dessa forma, buscou-se um método de popularizá-los ainda mais: o cinema. Diante disso, o objetivo geral desta pesquisa é explicar a mercantilização da imagem da banda através do filme a ser analisado, e os específicos consistem em apresentar as características da época de seu lançamento, que permitiram o sucesso crescente da boyband, tal como as críticas contidas à sociedade de massas dentro do filme.
It’s a Sin, a representação do HIV e da juventude homossexual: as características culturais e os discursos político-sociais na narrativa seriada
Authors: Fernandes Carla Montuori , Oliveira Luiz Ademir de Oliveira , Silva Raphael Castilho Bueno Silva
Published: January 2022

Os seriados atualmente dominam boa parte do mercado do entretenimento e essa oferta se tornou ainda mais atrativa após a ascensão dos serviços de streaming. Dada a importância do formato na contemporaneidade, o artigo tem como objetivo analisar por meio da perspectiva crítica e analítica da mídia (Morin, 1997, Kellner, 2011), a minissérie britânica It’s a Sin, que estreou em janeiro de 2021, e abarca o início da pandemia da Síndrome da Imunodeficiência Adquirida (AIDS) durante os primeiros anos da década de 80. O artigo aborda o seriado na ótica dos conceitos de indústria cultural e cultura de massa.
The imago of Baetodes traverae Mayo, 1972 (Ephemeroptera: Baetidae), with a redescription of the nymph
Authors: VELÁSQUEZ-RODRÍGUEZ KAREN , HUAMANTINCO ANA A. , NIETO CAROLINA
Published: January 2022

Male imago of Baetodes traverae is described and its nymph is redescribed. The male imago is distinguished from the other known species of the genus by (1) abdominal tubercles absent, (2) turbinate eyes moderately large and not contiguous apically, (3) segment II of forceps without constriction, (4) coxal gills absent, and (5) abdominal tubercles absent. Baetodes traverae nymph is redescribed, with new illustrations aiming to improve the original description done by Mayo (1972). Its nymph has the following characters: (1) terminal filament very short, less than half the length of abdominal segment X, (2) labium with glossae very short, less than half the length of paraglossae, (3) labrum expanded laterally, with submarginal row of four setae, (4) coxal gills absent and (5) abdominal tubercles absent.
Revised definitions of the anthiadine fish genera Mirolabrichthys Herre and Nemanthias Smith, with description of a new genus (Teleostei: Serranidae)
Authors: GILL ANTHONY C.
Published: January 2022

Previously regarded as a subgenus of Pseudanthias Bleeker, Mirolabrichthys is rediagnosed and restricted to three species, the type species, M. tuka Herre & Montalban, along with M. pascalus (Jordan & Tanaka) and M. evansi (Smith). Five other species previously classified in Mirolabrichthys are reallocated to Nemanthias Smith, which beforehand had included only the type species, N. carberryi Smith: N. bartlettorum (Randall & Lubbock), N. bicolor (Randall), N. dispar (Herre), N. ignitus (Randall & Lubbock), and N. regalis (Randall & Lubbock). The remaining nine species previously placed in Mirolabrichthys are classified in a new genus, Pyronotanthias: P. lori (Lubbock & Randall), P. aurulentus (Randall & McCosker), P. bimarginatus (Randall), P. flavoguttatus (Katayama & Masuda), P. parvirostris (Randall & Lubbock), P. privitera (Randall & Pyle), P. smithvanizi (Randall & Lubbock), P. timanoa (Victor, Teitelbaum & Randall) and P. unimarginatus (Randall). Synapomorphies supporting monophyly of each genus are provided, along with generic descriptions and character summaries for included species. Characters supporting relationships of the three genera to each other and to other anthiadines are discussed.
Turrana ejuncida, a new species of Acanthocorini (Hemiptera: Heteroptera: Coreidae) from Cape Range, Western Australia, with discussion of its systematic position and host plant associations
Authors: TATARNIC NIKOLAI J. , CASSIS GERASIMOS
Published: January 2022

The coreid genus Turrana Distant 1911 is redescribed, and a new species Turrana ejuncida sp. nov. is described from specimens collected from Cape Range National Park, Western Australia in 2019 and 2021. Habitus photographs and scanning electron microscopy images are presented of key characters, with X-Ray microtomography deployed to document the male and female genitalia. In addition, DNA barcodes for mitochondrial gene regions COI and 16S were obtained and are made available on Genbank. Finally, the evidence provided in this work is discussed in relation to the systematic position of Turrana.
Taxonomic revision of the genus Hemigyrus Brunner von Wattenwyl, 1893 (Orthoptera: Tettigoniidae: Pseudophyllinae)
Authors: XIE HUI-CONG , WANG HAN-QIANG , ZONG JING-SONG , LI KAI , HE ZHU-QING
Published: January 2022

Hemigyrus was established by Brunner von Wattenwyl in 1893. In this study, we collected samples from Chongqing, Guangxi, Hainan, Sichuan, Tibet and Yunnan of China, and reconstructed phylogenetic tree based on COI gene. The results supported the classification of dividing this genus into two subgenera: Tomomima and Hemigyrus. With larger size and evidently branched phylogenetic position, a new subspecies H. (T.) spinosus robustus subsp. nov. Xie, Wang & He is described here. H. (H.) acutifolius is firstly reported from China. Males of H. (H.) amplus and H. (H.) acutifolius, females of H. (H.) minor are described for the first time. All materials were deposited in Biological History Museum of East China Normal University (ECNU) and the Shanghai Entomological Museum, Chinese Academy of Sciences (SEM).
The phylogenetic status of Limnonectes liui (Yang, 1983) (Anura: Dicroglossidae) based on mitochondrial genes and its taxonomic implications
Authors: HUANG JIAYUE , LI ZHENG , LIU XIAOLONG , STUART BRYAN L. , YUAN ZHIYONG , ZHAO HAIPENG
Published: January 2022

Limnonectes liui (Yang, 1983) is a poorly known frog from Yunnan Province, China, with a confusing taxonomic history. We use mitochondrial (mt) DNA sequence data from newly collected specimens to reconstruct the phylogenetic position of the species. Limnonectes liui was found to be deeply nested within the geographically widespread dicroglossid frog L. limborgi (Sclater, 1892), verifying its placement within the genus Limnonectes but casting doubt on its distinction as a species. Morphological comparisons of the holotype and newly collected specimens of L. liui to specimens of L. limborgi from across its range also corroborated the hypothesis that these two species are conspecific, and we recommend treating L. liui as a junior synonym of L. limborgi. Our study underscores the importance of making comparisons with species found beyond a country’s border when describing new species.
A new species of Goeldichironomus Fittkau, 1965 from Argentina (Chironomidae, Chironominae)
Authors: DONATO MARIANO , ANDERSEN TROND
Published: January 2022

Goeldichironomus pampeanus n. sp. is described and figured as male, pupa and larva based on reared specimens from Buenos Aires province in Argentina. The species can be separated from its congeners on the combination of the following characters: male without dark markings on thorax and an evenly curved superior volsella projecting mesad; pupa with extensive shagreen on tergites II–VI, sternites with fine shagreen only without transverse bands of points, dorsal setae on tergite IX extending beyond anal lobe and basal ring of thoracic horn kidney-shaped; larva with bifid premandible, mentum with 6 pairs of lateral teeth, anterior pair of ventral tubules simple, labral sclerite 1 intact and labral sclerite 2 consolidated on the inner side.
Observations of the Development and Vertical Structure of the Lake-Breeze Circulation during the 2017 Lake Michigan Ozone Study
Authors: Wagner Timothy J. , Czarnetzki Alan C. , Christiansen Megan , Pierce R. Bradley , Stanier Charles O. , Dickens Angela F. , Eloranta Edwin W.
Published: January 2022

Ground-based thermodynamic and kinematic profilers were placed adjacent to the western shore of Lake Michigan at two sites as part of the 2017 Lake Michigan Ozone Study. The southern site near Zion, Illinois, hosted a microwave radiometer (MWR) and a sodar wind profiler, while the northern site in Sheboygan, Wisconsin, featured an Atmospheric Emitted Radiance Interferometer (AERI), a Doppler lidar, and a High Spectral Resolution Lidar (HSRL). Each site experienced several lake-breeze events during the experiment. Composite time series and time–height cross sections were constructed relative to the lake-breeze arrival time so that commonalities across events could be explored. The composited surface observations indicate that the wind direction of the lake breeze was consistently southeasterly at both sites regardless of its direction before the arrival of the lake-breeze front. Surface relative humidity increased with the arriving lake breeze, though this was due to cooler air temperatures as absolute moisture content stayed the same or decreased. The profiler observations show that the lake breeze penetrated deeper when the local environment was unstable and preexisting flow was weak. The cold air associated with the lake breeze remained confined to the lowest 200 m of the troposphere even if the wind shift was observed at higher altitudes. The evolution of the lake breeze corresponded well to observed changes in baroclinicity and calculated changes in circulation. Collocated observations of aerosols showed increases in number and mass concentrations after the passage of the lake-breeze front.
Dynamic and Thermal Effects of the Tibetan and Iranian Plateaus on the Northward-Propagating Intraseasonal Oscillation during Boreal Summer
Authors: Hu Wenting , Duan Anmin , He Bian , Hao Sai
Published: January 2022

This study investigates the dynamic and thermal effects of the Tibetan and Iranian Plateaus (TIP) on the characteristics of the northward-propagating boreal summer intraseasonal oscillation (BSISO) and reveals associated physical mechanisms. The relative importance of the Tibetan Plateau (TP) and Iranian Plateau (IP) to the northward propagation of BSISO is also detected. The findings are based on comparative analyses of the control run and six sensitivity experiments using the atmospheric model component of CAS FGOALS-f3-L (the low-resolution version of the Chinese Academy of Sciences Flexible Global Ocean–Atmosphere–Land System model, finite-volume version 3). It is demonstrated that the absence of TIP surface sensible heat or terrain restricts the occurrence of upper-level easterly and lower-level westerly anomalies, as well as moisture convergence over the Asian summer monsoon (ASM) region, which leads to a weakened easterly vertical wind shear with a narrowed range and the generation of a negative meridional specific humidity gradient in the northern Bay of Bengal. These mean-state changes are not conducive to the formation of positive barotropic vorticity together with planetary boundary layer moisture convergence to the north of the convective center, thus impeding the northward propagation of the BSISO. Results indicate that the combined TIP area, via its dynamic and thermal effects, modulates the northward-propagating BSISO by directly affecting the vertical wind shear and meridional moisture gradient in the northern Indian Ocean. By contrast, the TP plays a decisive role in the BSISO northward propagation due to the limited dynamic and thermal effects of IP on the background circulation and water vapor convergence over the ASM region.
The Effect of a Kona Low on the Eastern Pacific Valentine’s Day (2019) Atmospheric River
Authors: Chen Sue , Reynolds Carolyn A. , Schmidt Jerome M. , Papin Philippe P. , Janiga Matthew A. , Bankert Richard , Huang Andrew
Published: January 2022

A high-impact atmospheric river (AR) event that made landfall on the U.S. West Coast on Valentine’s Day of 2019 and produced widespread flooding in California is examined. The U.S. Naval Research Laboratory cloud resolving and high-resolution Coupled Ocean–Atmosphere Mesoscale Prediction System (COAMPS) captures the main features impacting the life cycle and structure of the Valentine’s Day AR. Analysis of the model-simulated AR reveals the complex processes leading up to the initial northeastward surge of the water vapor and enhanced near-surface flow associated with this AR. These include the preexistence of a mesoscale cold-core kona low, a mesoscale anticyclone, and a strong low-level convergence in the corridor between the kona low and mesoscale anticyclone where the environment becomes supersaturated in a region of weak vertical wind shear. Model sensitivity experiments show that the eastward progression and magnitude of the AR water vapor surge are strongly sensitive to the magnitude of kona low circulation. Experiments with the kona low circulation amplitude reduced to less than 25% showed that the AR is not able to reach the U.S. West Coast. These results help to identify key new aspects of an important player—the kona low—and its significant contributions to the overall AR characteristics of this particular observed event.
Institutions, Climate Change, and the Foundations of Long-Term Policymaking
Authors: Finnegan Jared J.
Published: January 2022

Many policy problems require taking costly action today for future benefits. Examining the case of climate change, this paper examines how two institutions—electoral rules and interest group intermediation—structure the distributional politics of climate change and as a result, drive variation in climate “policy investments” across the high-income democracies. Proportional electoral rules increase electoral safety, allowing politicians to impose short-term costs on voters. Concertation between industry and the state enables governments to compensate losers, defusing organized opposition to policy change. Moreover, the joint presence of both institutions generates complementarities that reinforce their independent effects, pushing countries onto different climate politics trajectories. Newly available data on climate policy stringency provide empirical support for the arguments. Countries with PR and interest group concertation have the highest levels of policy stringency and distribute higher costs toward consumers. The analysis points to causal mechanisms that should structure policy responses to a more general set of long-term challenges.