bluuebunny/crossref_metadata_2025 huggingface dataset:
Study on Dispersion of Cement Grout in Sand considering Filtration Effect through the EDTA Titration Test
Authors: Li Daimao , Li Xuhui , Hu Yu , Zhang Sizhan , Mei Chao , Wu Hao , Sun Xiaohui , Fu Yanbin
Published: December 2020

When grouting in a sand layer, the filtration of the layer on cement particles is an important aspect affecting the grout dispersion. However, few laboratory studies have been conducted to investigate the distribution of cement particles along the direction of dispersion. In this study, a group of laboratory tests were conducted by grouting in a sand layer under different levels of pressure. The distributions of cement particles in sand after curing were then measured using the EDTA titration test. The results show that, due to the filtration effect, the cement content along the radial direction of dispersion decreases nonlinearly in a reversed S shape. The filtration effect becomes more obvious when grouting with a higher grout concentration. With the decrease in grout concentration, the filtration effect becomes weak and cement particles could disperse farther in the sand layer, but the cement content in a farther location becomes lower and the improvement of the soil strength is limited. In the end, the measured results were compared with the calculated results according to an existing theoretical study and the trend reasonably matches with each other.
Electroencephalogram of Happy Emotional Cognition Based on Complex System of Music and Image Visual and Auditory
Authors: Gan Lin , Zhang Mu , Jiang Jiajia , Duan Fajie
Published: December 2020

People are ingesting various information from different sense organs all the time to complete different cognitive tasks. The brain integrates and regulates this information. The two significant sensory channels for receiving external information are sight and hearing that have received extensive attention. This paper mainly studies the effect of music and visual-auditory stimulation on electroencephalogram (EEG) of happy emotion recognition based on a complex system. In the experiment, the presentation was used to prepare the experimental stimulation program, and the cognitive neuroscience experimental paradigm of EEG evoked by happy emotion pictures was established. Using 93 videos as natural stimuli, fMRI data were collected. Finally, the collected EEG signals were removed with the eye artifact and baseline drift, and the t-test was used to analyze the significant differences of different lead EEG data. Experimental data shows that, by adjusting the parameters of the convolutional neural network, the highest accuracy of the two-classification algorithm can reach 98.8%, and the average accuracy can reach 83.45%. The results show that the brain source under the combined visual and auditory stimulus is not a simple superposition of the brain source of the single visual and auditory stimulation, but a new interactive source is generated.
Effect of Internal Curing with Superabsorbent Polymers on Bond Behavior of High‐Strength Concrete
Authors: Lei Xiao , Wang Rui , Jiang Hanwan , Xie Faxiang , Bao Yanni
Published: December 2020

High‐strength concrete (HSC) is widely used in engineering due to its high strength and durability. However, because of its low water‐to‐cement ratio, external curing water hardly enters the dense internal structure of HSC so that high self‐desiccation shrinkage often takes place. As a result, superabsorbent polymers (SAP) are added as an internal curing material to effectively reduce the shrinkage of high‐performance concrete. Meanwhile, the bond performance between reinforcing steel and SAP HSC concrete remains unknown. In this paper, the bond performance of HSC mixed with SAP is studied by pull‐out tests, and the results were obtained as follows: (1) the bond strength of HSC mixed with SAP increased first and then decreased with the increase of SAP content; (2) the slip at ultimate bond strength of HSC with SAP decreased with the increase of compressive strength; (3) a prediction model of the stress‐slip relationship between steel rebars and HSC was established.
Oxidative Storm Induced by Tryptophan Metabolites: Missing Link between Atherosclerosis and Chronic Kidney Disease
Authors: Kwiatkowska Iwona , Hermanowicz Justyna M. , Mysliwiec Michal , Pawlak Dariusz
Published: December 2020

Chronic kidney disease (CKD) occurrence is rising all over the world. Its presence is associated with an increased risk of premature death from cardiovascular disease (CVD). Several explanations of this link have been put forward. It is known that in renal failure, an array of metabolites cannot be excreted, and they accumulate in the organism. Among them, some are metabolites of tryptophan (TRP), such as indoxyl sulfate and kynurenine. Scientists have become interested in them in the context of inducing vascular damage in the course of chronic kidney impairment. Experimental evidence suggests the involvement of TRP metabolites in the progression of chronic kidney disease and atherosclerosis separately and point to oxidative stress generation as one of the main mechanisms that is responsible for worsening those states. Since it is known that blood levels of those metabolites increase significantly in renal failure and that they generate reactive oxygen species (ROS), which lead to endothelial injury, it is reasonable to suspect that products of TRP metabolism are the missing link in frequently occurring atherosclerosis in CKD patients. This review focuses on reports that shed a light on TRP metabolites as contributing factors to vascular damage in the progression of impaired kidney function.
Determining Pharmacological Mechanisms of Chinese Incompatible Herbs Fuzi and Banxia in Chronic Obstructive Pulmonary Disease: A Systems Pharmacology‐Based Study
Authors: Ni Kaiwen , Cai Xiaolu , Chen Yaling , Zhou Linshui , Chen Ruilin , Zheng Suqun , Wang Zhen
Published: December 2020

Aconiti Lateralis Radix Praeparata (Fuzi) and Pinelliae Rhizoma (Banxia) are among the 18 incompatible medications that are forbidden from use in one formulation. However, there is increasing evidence implying that this prohibition is not entirely correct. According to the theory of Chinese traditional medicine, they can be used for the treatment of chronic obstructive pulmonary disease (COPD). Thus, we analyzed the possible approaches for the treatment of COPD using network pharmacology. The active compounds of Fuzi and Banxia (FB) were collected, and their targets were identified. COPD‐related targets were obtained by analyzing the differentially expressed genes between COPD patients and healthy individuals, which were expressed using a Venn diagram of COPD and FB. Protein‐protein interaction data and network regarding COPD and drugs used were obtained. Gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway analysis were conducted. The gene‐pathway network was constructed to screen the key target genes. In total, 34 active compounds and 47 targets of FB were identified; moreover, 7,153 differentially expressed genes were identified between COPD patients and healthy individuals. The functional annotations of target genes were found to be related to mechanisms such as transcription, cytosol, and protein binding; furthermore, 68 pathways including neuroactive ligand‐receptor interaction, Kaposi sarcoma‐associated herpesvirus infection, apoptosis, and measles were significantly enriched. FOS CASP3, VEGFA, ESR1, and PTGS2 were the core genes in the gene‐pathway network of FB for the treatment of COPD. Our results indicated that the effect of FB against COPD may involve the regulation of immunological function through several specific biological processes and their corresponding pathways. This study demonstrates the application of network pharmacology in evaluating mechanisms of action and molecular targets of herb‐opponents FB.
Review of Experimental Studies on Application of FRP for Strengthening of Bridge Structures
Authors: Hu Wenliang , Li Yuan , Yuan Haoyun
Published: December 2020

In recent years, fiber‐reinforced polymer (FRP) composites have been widely used as a new type of high‐performance material in concrete structures. FRP composites have the advantages of high strength, light weight, and corrosion resistance. Based on existing studies in the literature, this paper reviews the development and applications of FRP materials for the strengthening and rehabilitation of bridge structures. The types and properties of FRP composites are summarized, and the applications and development of FRP sheets, FRP bars, FRP grids, and prestressed FRP tendons for bridge structures are discussed. Different types of FRP composites result in different failure characteristics and bearing capacities. Moreover, this paper covers the FRP strengthening methods and the response properties of the flexural performance, bonding performance, and ductility. Significant conclusions regarding the strengthening/repair of bridge structures with FRP composites are presented. The review details the current state of knowledge and research on strengthening bridge structures with FRP composites and is helpful for better understanding and establishing design criteria.
Solar Photovoltaic Power Forecasting
Authors: El hendouzi Abdelhakim , Bourouhou Abdennaser
Published: December 2020

The management of clean energy is usually the key for environmental, economic, and sustainable developments. In the meantime, the energy management system (EMS) ensures the clean energy which includes many sources grouped in a small power plant such as microgrid (MG). In this case, the forecasting methods are used for helping the EMS and allow the high efficiency to the clean energy. The aim of this review paper is providing the necessary data about the basic principles and standards of photovoltaic (PV) power forecasting by stating numerous research studies carried out on the PV power forecasting topic specifically in the short-term time horizon which is advantageous for the EMS and grid operator. At the same time, this contribution can offer a state of the art in different methods and approaches used for PV power forecasting along with a careful study of different time and spatial horizons. Furthermore, this current review paper can support the tenders in the PV power forecasting.
An Unusual Case of Perineural Infiltration and Orbital Invasion of Squamous Cell Carcinoma Associated with Actinic Keratosis
Authors: Farah Edgard , Callet Marie , Leclerc Augustin , Rotsos Tryfon , Symeonidis Chrysanthos , Jacomet Pierre-Vincent , Galatoire Olivier
Published: December 2020

Actinic keratosis is considered a precancerous lesion, constituting a precursor to squamous cell carcinoma (SCC) formation. Perineural invasion has been observed in patients with cutaneous carcinoma due to local subcutaneous tissue destruction and primarily involves the trigeminal nerve due to rich innervation provided by the supraorbital nerve in addition to the facial nerve. An unusual case of perineural infiltration and orbital invasion of squamous cell carcinoma associated with actinic keratosis is presented. A 70-year-old Caucasian woman presented with complete left eye ophthalmoplegia, total left upper-eyelid ptosis, and facial pain with paresthesia. Computed tomography revealed a process of the soft tissues in the left cheek infiltrating the infraorbital canal, pterygopalatine fossa, inferior orbital fissure, and left cavernous sinus with periosteal adherence. Magnetic resonance imaging revealed pathological extension via the left infraorbital canal with a considerable area of necrosis. Treatment of facial actinic keratosis may not prevent malignant transformation and can delay diagnosis and treatment of SCC. A deep biopsy appears to be essential for a correct diagnosis. Perineural spread of cutaneous SCC may be characterized by insidious progression in the cranial trigeminal nerve, abnormal ocular motility, diplopia, or external ophthalmoplegia.
Dystonic Movement Disorder as Symptom of Catatonia in Autism Spectrum Disorder
Authors: Riccio Maria Pia , Siracusano Rosamaria , d’Alessandro Ilaria , Marino Maria , Bravaccio Carmela
Published: December 2020

Background. Catatonia is increasingly recognized as a comorbid psychiatric condition in autism spectrum disorder (ASD), but the overlap of behavioral characteristics between these disorders raises many diagnostic challenges. Moreover, recognizing symptoms in ASD patients with medium-low functioning might be difficult. Literature on this argument is poor, especially for children. Case presentation. We report the case of an ASD patient with low cognitive functioning, who presented a complex symptomatology, characterized by progressive regression with loss of autonomy and involuntary movements that assume “dystonic” features. Organic pathology was excluded, and catatonia, with peculiar dystonic characteristics, was diagnosed. An intervention based on elimination of stressful factors, resumption of routines, and support for parents led to the resolution of catatonic symptoms. Conclusions. The case describes the presence among the catatonic symptoms in ASD of involuntary “dystonic” movements; so far, little reported in literature; it highlights that the catatonia may present with a broad spectrum of motor abnormalities. There is still little evidence for treatment of catatonia and ASD. Our case highlights how it is equally important to take into account triggering factors when implementing a nonpharmacological treatment. So, it represents an example of diagnostic and therapeutic challenges of catatonia in ASD, especially in low functioning forms.
Effects of Drying Temperature and Relative Humidity on Quality Properties of Chinese Dried Noodles
Authors: Zhang Ying-Quan , Hui Ying , Wang Yuan , Zhang Bo , Guo Bo-Li , Zhang Guo-Quan , Wei Yi-Min
Published: December 2020

The influence of the drying conditions on protein structural properties and its impact on Chinese dried noodles (CDN) quality properties is addressed in this study. The CDN were produced under nine different drying conditions utilizing combination of three temperatures (40°C, 60°C, and 80°C) and three relative humidities (65%, 75%, and 85%). The color, texture profile analysis of uncooked and cooked noodles, shrinkage ratio, and cooking quality of CDN were assessed. SEM and FTIR microimaging were investigated to determine the changes in the gluten structural properties. Drying temperature and relative humidity have significant effects on quality characteristics of CDN. However, the influences on different indicators were different. Drying temperature was the main influencing factor of the quality of CDN and protein microstructure. After the drying temperature exceeded 60°C, proteins began to aggregate, and the surface protein distribution became uneven. Compared with cross section, the uniformity of protein distribution on the surface of noodles showed a significant decrease. A high temperature (60°C) could improve the quality of CDN products. The quality of CDN products could be adjusted by the combination of drying temperature and relative humidity.
PACR: Position-Aware Protocol for Connectivity Restoration in Mobile Sensor Networks
Authors: Jadoon Rab Nawaz , Awan Adnan Anwar , Khan Muhammad Amir , Zhou WuYang , Malik Aqdas Naveed
Published: December 2020

Wireless Sensor Networks (WSNs) have gained global attention in recent times due to their vast applications in various fields. These networks can face the disruption of data transmission due to sensor node failures when placed in harsh, inaccessible, and adverse environments such as battlefields or monitoring in enemy territory. The specific tasks performed by the collaboration among the sensor nodes in WSNs by internode connectivity may be terminated. Besides this, due to the failure of sensor nodes, the area covered by the network may be limited, which can cause damage to the objectives for such a network, as there might be an unaware danger in the lost area. Connectivity is a big problem in mobile WSNs due to the mobility of nodes. Researchers have developed a lot of algorithms that are capable enough for connectivity problems, but they do not emphasize the loss of coverage. We try to fill these gaps by proposing the new hybrid algorithm PACR (Position-Aware protocol for Connectivity Restoration). The concept behind PACR is the same as a person who writes his will before death on a deathbed. In the same way, when the sensor energy is below the threshold, it is converted into a recovery coordinator and generates a recovery plan. This accelerates the recovery by decreasing the time needed for failure identification. For the recovery process, the neighbor’s nodes do not travel to the exact position of the failed node. Instead, they just move to the distance where they can build communication links with other nodes. This greatly prolongs the network lifetime. The simulation results show that PACR outperforms other techniques present in the literature.
Joint Trajectory Planning of Space Modular Reconfigurable Satellites Based on Kinematic Model
Authors: An Jiping , Li Xinhong , Zhang Zhibin , Man Wanxin , Zhang Guohui
Published: December 2020

This paper investigates the application of particle swarm optimization (PSO) algorithm to plan joint trajectories of the space modular reconfigurable satellite (SMRS). SMRS changes its configuration by joint motions to complete various space missions; its movement stability is affected by joints motions because of the dynamic coupling effect in space. To improve the movement stability in reconfiguration progress, this paper establishes the optimization object equation to characterize the movement stability of SMRS in its reconfiguration process. The velocity-level and position-level kinematic models based on the proposed virtual joint coordinate system of SMRS are derived. The virtual joint coordinate system solves the problem of asymmetric joint coordinate system resulted by the asymmetric joint arrangement of SMRS. The six-order and seven-order polynomial curves are chosen to parameterize the joint trajectories and ensure the continuous position, velocity, and acceleration of joint motions. Finally, PSO algorithm is used to optimize the trajectory parameters in two cases. Consistent optimization results in terms of the six-order and seven-order polynomial in both cases prove the PSO algorithm can be effectively used for joint trajectory planning of SMRS.
Model-Free Attitude Control of Spacecraft Based on PID-Guide TD3 Algorithm
Authors: Zhang ZhiBin , Li XinHong , An JiPing , Man WanXin , Zhang GuoHui
Published: December 2020

This paper is devoted to model-free attitude control of rigid spacecraft in the presence of control torque saturation and external disturbances. Specifically, a model-free deep reinforcement learning (DRL) controller is proposed, which can learn continuously according to the feedback of the environment and realize the high-precision attitude control of spacecraft without repeatedly adjusting the controller parameters. Considering the continuity of state space and action space, the Twin Delayed Deep Deterministic Policy Gradient (TD3) algorithm based on actor-critic architecture is adopted. Compared with the Deep Deterministic Policy Gradient (DDPG) algorithm, TD3 has better performance. TD3 obtains the optimal policy by interacting with the environment without using any prior knowledge, so the learning process is time-consuming. Aiming at this problem, the PID-Guide TD3 algorithm is proposed, which can speed up the training speed and improve the convergence precision of the TD3 algorithm. Aiming at the problem that reinforcement learning (RL) is difficult to deploy in the actual environment, the pretraining/fine-tuning method is proposed for deployment, which can not only save training time and computing resources but also achieve good results quickly. The experimental results show that DRL controller can realize high-precision attitude stabilization and attitude tracking control, with fast response speed and small overshoot. The proposed PID-Guide TD3 algorithm has faster training speed and higher stability than the TD3 algorithm.
Management of Neuraxial Analgesia in a Parturient with Factor XIII Deficiency: A Case Report and Proposed Management Algorithm
Authors: Carroll David B. , Myler Conrad , Songdej Natthapol , Sedeek Khaled , Bezinover Dmitri
Published: December 2020

Factor XIII (FXIII) deficiency is a rare coagulation defect that can be associated with significant bleeding. A 28-year-old pregnant woman, with a history of hemorrhagic stroke secondary to severe congenital FXIII deficiency, presented in active labor requesting an epidural. Factor XIII levels had been monitored throughout her pregnancy and treated with intermittent factor XIII infusions to maintain factor levels above 30% of normal. After careful multidisciplinary peripartum evaluation and FXIII replacement, neuraxial analgesia was performed without complication. Neuraxial analgesia can be performed without complication in patients with FXIII deficiency if FXIII levels are carefully managed and no other coagulopathy exists.
LTE-U based Train to Train Communication System in CBTC: System Desin and Reliability Analysis
Authors: Liang Hao , Zhao Hongli , Wang Shuo , Zhang Yong
Published: December 2020

Communication-Based Train Control (CBTC) system is a critical signal system to ensure rail transit’s safe operation. Compared with the train-ground CBTC system, the train control system based on train-to-train (T2T) communication has the advantages of fast response speed, simple structure, and low operating cost. As the core part of the train control system based on T2T communication, the reliability of the data communication system (DCS) is of great significance to ensure the train’s safe and efficient operation. According to the T2T communication system requirements, this paper adopts Long-Term Evolution-Unlicensed (LTE-U) technology to design the DCS structure and establishes the reliability model of the communication system based on Deterministic and Stochastic Petri Nets (DSPN). Based on testing the real line’s communication performance parameters, the DSPN model is simulated and solved by

π

-tool, and the reliability index of the system is obtained. The research results show that the LTE-U-based T2T communication system designed in this paper meets the train control system’s needs for communication transmission. This paper’s reliability evaluation method can complete the reliability modeling of train control DCS based on T2T communication. The research in this paper will provide a strong practical and theoretical basis for the design and optimization of train control DCS based on T2T communication.
Development of Itraconazole-Loaded Polymeric Nanoparticle Dermal Gel for Enhanced Antifungal Efficacy
Authors: Ho Hoang Nhan , Le Thien Giap , Dao Thi Thanh Tuyen , Le Thi Ha , Dinh Thi Thanh Hai , Nguyen Dang Hoa , Tran Trinh Cong , Nguyen Chien Ngoc
Published: December 2020

Fungal infection of the skin is one of the most common dermatological diseases in the world. Gel formulations are among the most suitable dosage forms for topical use to treat cutaneous infection. Nanotechnology is a promising approach to penetrate the deeper skin layers and enhance permeability of itraconazole (ITZ) through the stratum corneum. ITZ-loaded nanoparticles (ITZ NPs) were fabricated using the evaporation emulsion method, followed by incorporation of NPs into gel using Carbopol 934 as the gel-forming excipient. The physical properties, in vitro release, ex vivo permeation studies, and antifungal activity of ITZ NP gel were characterized. ITZ NPs were almost spherical in shape with colloidal sizes in the range of 200 nm. The drug encapsulation efficiency was

98.79
±
1.24

%. ITZ NP gel demonstrated a sustained ex vivo permeation of ITZ over 24 h through excised rat skin and a higher drug penetrating capacity than that of a gel containing ITZ-saturated suspension. The in vitro antifungal activity of the ITZ-loaded NP incorporated gel was better than that of ITZ dispersion. Incorporation of the ITZ-loaded nanosystem into gel has the potential to enhance antifungal activity through transdermal drug delivery.
DaF Lehren und Lernen mit digitalen Medien: Einführung in das thematische Dossier
Authors: Marques-Schäfer Gabriela , Rozenfeld Cibele Cecílio de Faria
Published: December 2020

...
As múltiplas vozes de Davi Kopenawa: por uma escrita em multidão
Authors: Silva Fernanda Rocha da
Published: December 2020

A proposição do presente texto é abordar a produção da escrita, a constituição do texto como ato coletivo, como expressão de múltiplas vozes. Uma escrita em multidão, cujos sentidos e significados são desenvolvidos a partir de transfigurações de outras vozes, outros ensinamentos, intuídos pela perspectiva ameríndia. Texto-gira, cujas palavras são incorporadas pelos autores-outros que integram a escritura comum desse movimento. Um texto que não se faz sozinho, assim como o xamã, conforme desenhado por Davi Kopenawa, que se desenvolve em-relação-a, tornando-se outro, e que se abre para o saber-do-corpo, dando forma, assim, à carne da vida na escritura do texto.
As faces do narrador em Inferno Provisório, de Luiz Ruffato
Authors: Silva Daniele Cristina da
Published: December 2020

Partindo da constatação de que a figura do narrador de Inferno provisório (2016), de Luiz Ruffato, tem sido motivo de inquietação tanto para a crítica, quanto para o público leitor em geral, perscrutamos, neste artigo, a identidade desse ser fictício que narra as histórias adunadas no romance. A investigação tem por objetivo revelar a identidade daquele que é responsável por enunciar e modelizar o universo diegético e interpretar os motivos que o levam a utilizar-se de diferentes modos de incursão no mural de histórias. Para o percurso investigativo, foram adotados aportes teóricos que elucidam as categorias do discurso narrativo e que intercruzam história, memória e ficção. As descobertas confirmam a unicidade do narrador do romance e uma estratégia narrativa que não só amplia, mas também subverte as formas tradicionais de narrar.
Dos desencontros ao encontro: a viagem de Albert Camus ao Brasil em 1949
Authors: Geske Samara Fernanda A. O. de Lócio e Silva
Published: December 2020

Em 1949, Albert Camus viajou ao nosso país para empreender uma turnê de conferências no contexto de um intercâmbio cultural entre a França e o Brasil. A leitura do Diário de viagem composto durante sua estadia deixa a impressão de um grande desencontro entre o escritor e os brasileiros. Tal impressão é parcialmente verdadeira, uma vez que natureza do intercâmbio cultural enquanto "encontro oficial" impossibilitou de certa forma um verdadeiro encontro e um diálogo profícuo entre as partes. O objetivo de nosso artigo é mostrar que apesar disso o intercâmbio não foi um fracasso, pois seja nos encontros pessoais que travou ou por meio das ideias veiculadas em suas conferências houve um diálogo entre Camus, seus leitores e pares brasileiros. No Brasil, a visita deixa traços nos jornais da época, bem como na lembrança e nos relatos das pessoas que o receberam. Para Camus, algumas experiências vividas no Brasil e anotadas cuidadosamente no diário são empregadas na escrita da novela "A Pedra que cresce" de O Exílio e o Reino pela qual se opera um verdadeiro encontro com o Brasil por intermédio da ficção.
Performance e política no Poetry Slam: um olhar feminista-decolonial
Authors: Ferrara Jéssica Antunes
Published: December 2020

O presente estudo tem como principal objetivo introduzir o movimento poético de slam fundamentado na história da arte performática, com ênfase em seu caráter político. Para além disso, considerando a produção do slam no contexto da América Latina, em especial do Brasil, a crítica decolonial se mostra pertinente a essa leitura. Desse modo, almeja-se evidenciar a prática feminista-decolonial observada na arte performática do slam, já que ela abre a possibilidade de mulheres não-brancas produzirem, falarem e ouvirem outras mulheres e suas mais variadas formas de ser e estar no mundo.
O corpo-escrito e o corpo-lido de (e por) Franz Kafka
Authors: Russo Sâmella Michelly Freitas
Published: December 2020

Da leitura da papelada que Franz Kafka deixou, um peculiar corpo se revela. Premido pelo que entendeu como o seu destino literário, ele engendrou para si mesmo, por meio da escrita, uma existência poética ao transformar os seus mundos interno e externo em um corpo escrito. Assim como outros que dedicaram suas vidas à arte, Kafka também manteve sua retórica de clausura, mas não há dúvida de que se valeu do mundo externo para nutrir o interno e elegeu a escrita para registrar a constituição de ambos que, fixados graficamente, compõem um corpo escritural que é dado a circular através da leitura. Nessa conjuntura, corpo-escrito e corpo-lido integram o desejo muito íntimo do autor de dar uma feição ideal ao seu próprio “eu”, de dar voz a uma existência que se sentia coagida ao silêncio e a encenar, por meios não tão óbvios, uma comunicação que se perdura no tempo. É recorrendo especialmente aos seus escritos íntimos, como as cartas e os diários, que este artigo pretende demonstrar que confinamento, escrita, leitura e comunicação compõem uma mesma estratégia de fazer circular o seu corpo escritural e, consequentemente, a sua existência, (re)integrando-o a um mundo do qual desde muito cedo sentiu-se apartado.

Palavras-chave: corpo; existência; escrita; voz; comunicação; (re)integração.
As marcas do corpo feminino: uma leitura feminista da poesia de Rupi Kaur
Authors: Martins Mariana Souza , Costa Cristiane Henriques
Published: December 2020

O artigo debate sobre a forma como a poeta indiana Rupi Kaur explora o corpo feminino na construção dos seus textos e performances, ao falar sobre mulheres e para mulheres. Kaur aborda um corpo feminino que é subjugado, violentado, mas que pode e deve ser compreendido a partir de uma nova leitura. A poeta explora uma nova forma de difusão da poesia contemporânea no espaço digital, e o artigo busca ainda compreender o papel do Instagram nesse processo, analisando o fenômeno popularmente conhecido como “Instapoesia”.
O Palco e a Estrada: o lugar da performance no "Romance de Dom Pantero no Palco dos Pecadores", de Ariano Suassuna
Authors: Simões Ester Suassuna
Published: December 2020

Ariano Suassuna (1927-2014) passou os últimos 30 anos de sua vida trabalhando no livro que chamava de “síntese” de toda a sua obra. O Romance de Dom Pantero no Palco dos Pecadores só veio a ser publicado postumamente em dezembro de 2017. Especula-se que um dos fatores que tornou longo o processo de escrita foi a busca pelo formato que permitisse a síntese almejada. Baseando-se em textos de autores como Azevedo (2007), Klinger (2008), Newton Junior (2017), Ravetti (2002), e Zumthor (2014), este trabalho investiga a importância da performance como solução para o projeto de síntese buscado por Suassuna em seu romance. Iniciamos por desvendar a figura do Dom Pantero, os heterônimos presentes no romance e o projeto da "ilumiara" de Suassuna para, em seguida,  contextualizar o desenvolvimento de suas aulas-espetáculo, apresentações em que se fundiam duas de suas figuras performáticas: o palhaço e o professor. A importância do contar sertanejo e também a performance no objeto livro do Romance de Dom Pantero são em seguida abordadas.
arena do patrimônio cultural no século XX
Authors: Lins Artur André
Published: December 2020

A partir de fontes primárias e secundárias, materiais documentais e bibliográficos, este ensaio almeja discutir os vetores de institucionalização da política do patrimônio cultural no Brasil do século XX. Propomos dois principais vetores: 1) a escala do monumento; 2) a escala do cotidiano. O objetivo, portanto, é compreender as trajetórias institucionais erguidas na contingência do campo de produção simbólica e seus respectivos conflitos. Tem-se em vista, dessa maneira, localizar os principais agentes intelectuais mediadores e a formação dos quadros administrativos em uma arena de disputa política, institucional e, sobretudo, discursiva.
Who’s afraid of Islamic Feminism, and why? Raising voices through education
Authors: Souza Renan de
Published: December 2020

The Islamic Feminism is a powerful movement which is shaking the patriarchal structure in the Muslim world, since women have largely granted accesses to education. Even though, the movement is not uniform, and it gathers many different voices even, sometimes, disagreeing of its fundamental goals. The essay states that the reinterpretation of the Quranic message – originated in solid education – by the feminists claiming equality in the society is perceived as a threat by the fundamentalist – and in some cases by members of the Political Islam group – and offers a critique of the mainstream male Islamic discourse, based on some Islamic feminist authors interpretation. Ultimately, the essay finishes presenting the case of Malala Yousafzai as a reference. Furthermore, the essay grounds its analyses juxtaposing various interpretations within this movement and among relevant authors and scholars such as Fatema Mernissi and Amina Wadud. It also presents the discussions from two different angles before stating the conclusion of the research.
Duas artesãs do Rio de Janeiro: as interações entre história de vida e produção artesanal
Authors: Almeida Desiree Bastos de , Coutinho Davison , Gonçalves Gamba Júnior Nilton
Published: December 2020

A partir das histórias de vida de duas artesãs radicadas no Rio de Janeiro, o presente artigo discorre sobre as diferentes visões de arte e artesanato, que podem emergir quando se observa camadas mais profundas das biografias das artesãs. Este artigo pretende dar visibilidade à  multiplicidade de sentidos e ao esfumaçamento dos mesmos quando abordamos aspectos como: a relevância do artesanato na produção artística;  os ambientes de circulação dos artefatos; e influências de massificação que, os trabalhos autônomos podem sofrer.
Percepções do impacto da pandemia no meio acadêmico da música: um ensaio aberto sobre temporalidades e musicalidades
Authors: Cuervo Luciane , Santiago Pedro Ricardo Bücker
Published: December 2020

Este ensaio crítico discute o cenário da pandemia do COVID-19 e suas demandas no campo da educação superior em música, com especial atenção às noções de musicalidade e temporalidade. Toma como fundamento, além de estudos científicos, matérias vinculadas na mídia e veículos alternativos. Ilustram as reflexões os relatos coletados em levantamentos ocorridos no período de março a outubro de 2020 no ambiente virtual institucional de aprendizagem, buscando traçar dificuldades e superações observadas entre discentes nas suas relações com a musicalidade e seus estados emocionais. Resgatando dados sobre o impacto do ensino remoto e das novas tecnologias digitais nos estados emocionais deste público, o trabalho busca delinear as possibilidades e contrariedades das conexões em diferentes interfaces, seja afetiva, seja tecnológica. Este recorte temporal está dividido em três movimentos e traça ao final, numa abordagem otimista, caminhos realizáveis diante da imprevisibilidade e da instabilidade dessa nova realidade que se apresenta.
On the inadequacy of environment impact assessments for projects in Bhagwan Mahavir Wildlife Sanctuary and National Park of Goa, India: a peer review
Authors: Punjabi Girish , Jayadevan Anisha , Jamalabad Abhishek , Velho Nandini , Niphadkar-Bandekar Madhura , Baidya Pronoy , Jambhekar Ravi , Rangnekar Parag , Dharwadkar Omkar , Lopez Rhea , Rodrigues Marishia , Patel Farai Divan , Chandra Sagar H.S. Sathya , Banerjee Sayan , Chandi Manish , Mehrotra Nandini , Srinivasan Shashank , Shahi Sneha , Atkore Vidyadhar , Kulkarni Nirmal , Mallapur Gowri , Gawas Hanuman , Borker Atul , Prabhukhanolkar Rahul , Gauns Harshada S. , Halali Dheeraj , Shinde Vighnesh D. , Fernandez Katrina , Purdie Esme , Borkar Manoj R.
Published: December 2020

The Environment Impact Assessment (EIA) is a regulatory framework adopted since 1994 in India to evaluate the impact and mitigation measures of projects, however, even after 25 years of adoption, EIAs continue to be of inferior quality with respect to biodiversity documentation and assessment of impacts and their mitigation measures.  This questions the credibility of the exercise, as deficient EIAs are habitually used as a basis for project clearances in ecologically sensitive and irreplaceable regions.  The authors reiterate this point by analysing impact assessment documents for three projects: the doubling of the National Highway-4A, doubling of the railway-line from Castlerock to Kulem, and laying of a 400-kV transmission line through the Bhagwan Mahavir Wildlife Sanctuary and National Park in the state of Goa.  Two of these projects were recently granted ‘Wildlife Clearance’ during a virtual meeting of the Standing Committee of the National Board of Wildlife (NBWL) without a thorough assessment of the project impacts.  Assessment reports for the road and railway expansion were found to be deficient on multiple fronts regarding biodiversity assessment and projected impacts, whereas no impact assessment report was available in the public domain for the 400-kV transmission line project.  This paper highlights the biodiversity significance of this protected area complex in the Western Ghats, and highlights the lacunae in biodiversity documentation and inadequacy of mitigation measures in assessment documents for all three diversion projects.  The EIA process needs to improve substantially if India is to protect its natural resources and adhere to environmental protection policies and regulations nationally and globally.
Cheilolejeunea hodgettsii sp. nov. with comments on other African members of sect. Cyrtolejeunea.―Notes on the bryophytes of Madagascar 1

Authors: PÓCS TAMÁS
Published: December 2020

A Cheilolejeunea species with peculiar leaf shape is described from Madagascar, as new to science, which belongs to Sect. Cyrtolejeunea. This encouraged the author to reinvestigate other African members of this section, and to transfer the former described Neurolejeunea breutelii var. africana into the genus of Cheilolejeunea sect. Cyrtolejeunea under the name of Cheilolejeunea shevockii and to re-establish the identity of Cheilolejeunea ulugurica. As a consequence, three species of the ten members of Sect. Cyrtolejeunea occur in Africa, while the genus Neurolejeunea remains restricted only to the Neotropics.
Formy wyrażające modalność imperceptywną w bułgarskich i polskich tekstach prasowych oraz na portalach informacyjnych
Authors: Mazurkiewicz-Sułkowska Julia
Published: December 2020

Forms Expressing Imperceptive Modality in Bulgarian and Polish Press Texts and on Internet News PortalsForms expressing imperceptive modality, whose semantic structure contains renarration and reservation about the truth of the utterance, are found both in Polish and in Bulgarian. In both languages, their lexical exponents include, for example, Pol. podobno, rzekomo, jakoby, Bul. вероятно, може би, сигурно ‘apparently’, ‘allegedly’, ‘supposedly’. Apart from these lexical markers, Bulgarian has a separate morphological form: the inferential mood (несвидетелско наклонение, преизказно наклонение). Considering Polish, in turn, we should note the quasi-morphological construction mieć ‘to have’ + infinitive, which is also used to express imperceptive modality. This article presents an analysis of the use of these forms in Polish and Bulgarian press texts and on Internet news portals. It also attempts to explain the high frequency of their use in the opinion-making media. Formy wyrażające modalność imperceptywną w bułgarskich i polskich tekstach prasowych oraz na portalach informacyjnychFormy wyrażające modalność imperceptywną, czyli zawierające w swej strukturze semantycznej jednocześnie renarrację i rezerwę prawdziwościową, występują zarówno w języku polskim, jak i bułgarskim. W obydwu językach temu celowi służą wykładniki leksykalne typu pl. podobno, rzekomo, jakoby, bg. вероятно, може би, сигурно. Poza wykładnikami leksykalnymi język bułgarski posiada dodatkową kategorię morfologiczną wyrażającą jednocześnie renarrację i rezerwę prawdziwościową, czyli formy narratywne (tzw. tryb nieświadka, bg. несвидетелско наклонение, преизказно наклонение). W języku polskim możemy natomiast zauważyć zwiększającą się częstotliwość użycia quasi-morfologicznej konstrukcji mieć + bezokolicznik. W artykule zaprezentowano analizę wykorzystania powyższych wykładników modalności imperceptywnej w polskich i bułgarskich tekstach prasowych oraz w internetowych portalach informacyjnych. Podjęto również próbę wyjaśnienia zwiększonej częstotliwości ich użycia w mediach opiniotwórczych.
Wybrane aspekty polskiej humanistyki cyfrowej z perspektywy językoznawczej
Authors: Kowalski Paweł
Published: December 2020

Some Notions about Polish Digital Humanities in the Linguistic PerspectiveThis article is devoted to selected aspects of digital humanities in Poland, especially academic communication and linguistic metalanguage. Considerations in this respect have so far focused primarily on topics related to the use of digital tools in humanities research rather than those concerning the ontological status of this research field. This paper presents the impact of issues associated with digital humanities on language and communication space. The study focuses on how linguistic and communicative reality changes in contact with what is classified as digital humanities. The discussion considers word-formation, lexical and semantic phenomena in linguistic terminology, using material from the iSybislaw digital bibliography and other sources. Wybrane aspekty polskiej humanistyki cyfrowej z perspektywy językoznawczejArtykuł poświęcony jest wybranym aspektom humanistyki cyfrowej w Polsce w perspektywie komunikacji naukowej i metajęzyka językoznawstwa. Ma charakter wprowadzający, dlatego też zarysowane w nim tematy, różnorodne, lecz związane wspólnym słowem kluczowym, jakim jest językoznawstwo, mają na celu wskazanie możliwości badawczych, które stoją przed badaczami lingwistami. Dotychczasowe rozważania na temat humanistyki cyfrowej w Polsce koncentrują się głównie na kwestiach związanych z wykorzystywaniem i użytecznością narzędzi cyfrowych w badaniach humanistycznych, znacznie rzadziej dotyczą statusu ontologicznego tego pola badawczego. W niniejszym artykule przybliżam kwestię oddziaływania zagadnień łączonych z humanistyką cyfrową zwłaszcza na polską przestrzeń językową. Uwzględniam zjawiska słowotwórcze, leksykalne, semantyczne na gruncie słownictwa specjalistycznego (terminologii szeroko rozumianego językoznawstwa), wykorzystując także materiał z bibliografii cyfrowej iSybislaw.
Świątynia serbskich zwycięstw i pokus. Przyczynek do wizualnej teologii narodowej
Authors: Feder Aleksandra
Published: December 2020

The Temple of Serbian Victories and Temptations: A Contribution to the Visual Theology of the NationOn the map of modern Belgrade, the Temple of Saint Sava is an object with a unique and complex symbolism. Its construction started in the 1930s and is still in progress: so far only the Crypt – the Orthodox church of Saint Prince Lazar – has been completed and richly decorated. This article considers the iconographic representations of Serbian historical figures found there, treating them as an example of the visual theology of the nation – Serbian nation. The aim of the study is to deconstruct self-beliefs about the spiritual condition of the Serbs and the mechanisms of mythologisation of the national past, which determine the perception of the community and its fate. Applying tools taken from semiotics, I analyse and interpret particular categories of iconography, a set of images that creates a socially shared symbolic meaning. Świątynia serbskich zwycięstw i pokus. Przyczynek do wizualnej teologii narodowejNa mapie współczesnego Belgradu Świątynia Świętego Sawy jest obiektem o wyjątkowej i złożonej symbolice. Jej zapoczątkowana w latach 30. XX wieku budowa trwa nadal, ukończona i bogato ozdobiona jest jedynie Krypta – dolna cerkiew pod wezwaniem świętego księcia Lazara. W tekście rozważam problematykę znajdujących się tam przedstawień ikonograficznych postaci znanych z serbskiej historii, traktując ten przekaz jako przykład wizualnej teologii narodu serbskiego. Zastanawiam się, w jaki sposób przestrzeń sakralna może wyrażać (auto)przekonania Serbskiej Cerkwi Prawosławnej o kondycji duchowej Serbów. Celem artykułu jest dekonstrukcja mechanizmów mitologizacji narodowej przeszłości, która to warunkuje postrzeganie własnych losów poprzez wspólnotę. Za pomocą narzędzi zaczerpniętych z semiotyki dokonuję analizy i interpretacji podzielonej na kategorie ikonografii stanowiącej zbiór obrazów, który może generować społecznie uwspólniony sens symboliczny.
Słowniki zapożyczeń świadectwem mocy języków (na przykładzie "Słownika polonizmów w języku litewskim" Rolandasa Kregždysa)
Authors: Rak Maciej
Published: December 2020

Loanword Dictionaries as Evidence of the Power of Languages (on the Example of Słownik polonizmów w języku litewskim [Dictionary of Polish Loanwords in Lithuanian] by Rolandas Kregždys)Two publications by Rolandas Kregždys – Lietuvių kalbos polonizmų žodyno specifikacija / Charakterystyka słownika polonizmów w języku litewskim [Specification of the Dictionary of Polish Loanwords in Lithuanian] and Lietuvių kalbos polonizmų žodynas / Słownik polonizmów w języku litewskim [Dictionary of Polish Loanwords in Lithuanian], both published in Vilnius in 2016 in the series Studia Etymologica Baltica – enable a closer look at Polish-Lithuanian relations through the prism of lexis. As discussed in this article, there is a clear disparity in these relations. While the Lithuanian language adopted a lot of Polonisms (maybe even about 3,000), Lithuanian borrowings in the general Polish language are a resource of at most a dozen or so words. This can be explained by the power of the Polish language. Polish loans in Lithuanian are mostly old words (extracted from documents from the sixteenth–eighteenth centuries), including those originating from Western European languages. Thanks to them, the Polish language has enabled and strengthened cultural transmission, perpetuating the position of Lithuania in the sphere of Western (Latin) culture. Słowniki zapożyczeń świadectwem mocy języków (na przykładzie Słownika polonizmów w języku litewskim Rolandasa Kregždysa)Lietuvių kalbos polonizmų žodyno specifikacija / Charakterystyka słownika polonizmów w języku litewskim i Lietuvių kalbos polonizmų žodynas / Słownik polonizmów w języku litewskim Rolandasa Kregždysa, opublikowane w Wilnie w 2016 roku, w serii Studia Etymologica Baltica, pozwalają dokładniej spojrzeć na relacje polsko-litewskie przez pryzmat leksyki. W tych relacjach widać wyraźną dysproporcję. O ile litewszczyzna przejęła z języka polskiego bardzo dużo leksemów (może nawet ok. 3 tysięcy), o tyle pożyczki litewskie w polszczyźnie ogólnej to zasób najwyżej kilkunastu wyrazów. Można to wyjaśnić mocą języka polskiego. Polonizmy w litewszczyźnie to przede wszystkim dawne wyrazy (wynotowane z dokumentów z XVI–XVIII wieku). Są w tej grupie słowa przejęte z języków zachodnioeuropejskich. Dzięki nim polszczyzna umożliwiła i wzmocniła transmisję kulturową, utrwalając pozycję Litwy w kręgu kultury zachodniej (łacińskiej).