bluuebunny/crossref_metadata_2025 huggingface dataset:
The gender paradox: professionalisation of a form of traditional martial arts, Lathi Khela, in the sociocultural context of Bangladesh
Authors: Bhattacharyya Sumedha
Published: November 2022

In the midst of a COVID-19 pandemic-struck India, this paper was born as an autoethnographic and analytical inquiry; it presents qualitative and multimodal research into a martial arts dance tradition, Lathi Khela, conducted from 2017 to 2018. This practice developed as a martial art, with little or no patronage, during the colonial days of the still undivided Bengal. Indeed, it still lives on as a popular martial arts dance tradition in many districts and rural communities of Bengaluru, Bangladesh. Compared to other districts, the Lathi Khela group from the Narail district has continued this practice through innovative methods. The distinctive character of the district is governed by the multi-generational practitioners of Lathi Khela and their creative choreographies, as well as the knowledge it articulates and embodies. Moreover, in Narail, this previously male-dominated profession has also included women since 2008. The focus of this work was the role of gender in the continuity of the Lathi Khela tradition in this district. This was achieved through five semi-structured, demonstrative interviews intuitively applied in the field. The research also drew on an ongoing conversation on Facebook with Rahat, a veteran Lathi Khela practitioner, who took stock of the current cultural landscape in the context of COVID-19. On the one hand, the women of this district occupy a contested space when representing this male-dominated tradition, and on the other, they physically embody lives within the patrilineal boundaries of kinship and marriage. The performativity of gender is thus directly connected to the symbolic meaning of maan, that is, the prestige attributed to the female body within the sociocultural contexts of the Lathi Khela.
La incorporació d’una perspectiva interseccional als equipaments culturals de proximitat: identificació d’àmbits prioritaris
Authors: Balta Portoles Jordi , Guizzo Gigi , Mestres Àngel
Published: November 2022

La incorporació d’una perspectiva interseccional en l’anàlisi i la resposta a les desigualtats i discriminacions ha guanyat presència en els darrers anys, a partir de la constatació que calen aproximacions més complexes en aquests àmbits. Aquest article vol oferir una reflexió i aproximació inicial per tal de traslladar aquestes reflexions a la pràctica dels equipaments culturals de proximitat (centres cívics, ateneus, etc.). Per tal de fer-ho, el text defineix la perspectiva interseccional i les seves implicacions, l’apropa a la realitat de la gestió cultural de proximitat, tot identificant-hi els principals reptes conceptuals i operatius, i conclou amb la identificació dels aspectes de la gestió dels equipaments culturals de proximitat als quals caldria incorporar la interseccionalitat de manera prioritària: diagnosi del context, formació, mecanismes de consulta i participació, programació, mediació i processos d’avaluació i aprenentatge. Malgrat la complexitat del procés, l’article suggereix entendre la interseccionalitat com un procés d’aprenentatge progressiu, que pot treure profit d’iniciatives i coneixements ja existents, en àmbits com els drets culturals, la perspectiva de gènere o la gestió de la diversitat.
SYNTHESIS OF NEW MATERIALS AS A PRIORITY DIRECTION OF INNOVATIVE DEVELOPMENT OF THE INDUSTRY
Authors: Zatsarinnyy Aleksandеr , Abgaryan Karine
Published: November 2022

The report deals with topical problems associated with the creation of new materials in various fields of their application. Examples of new materials are given. It is noted that today it is the most important factor in the innovative development of Russian industry. The relevance of developing new computational methods for the synthesis of new materials is shown. The requirements for a high-performance infrastructure for multiscale computer simulation are formulated.
TRANSPORT CHARACTERISTICS NUMERICAL CALCULATIONS OF TWISTED BILAYER GRAPHENE
Authors: Saveliev V. , Khazanova S.
Published: November 2022

In this work, the current-voltage characteristics of graphene structures with an superperiod are calculated by the transfer matrix numerical method.
CALCULATION OF THE INFLUENCE OF ALLOYING ELEMENTS ON THE ELECTROPHYSICAL CHARACTERISTICS OF HAFNIUM DIOXIDE USING QUANTUM-CHEMICAL SIMULATION METHODS
Authors: Reznik A. , Rezvanov A.
Published: November 2022

The paper considers the effect of 20 alloying elements on the electrical properties of three structural modifications of hafnium dioxide (HfO2), in particular, on the dielectric constant and remanent polarization. Various software algorithms for matrix diagonalization are compared.
THERMAL PHYSICS FOR NANO ELECTRONICS
Authors: Khvesyuk V.
Published: November 2022

In this work is shown that investigation of phenomena heat transport in nanosructures needs development fundamentally new direction of thermal physics – thermal physics of nanostructures.
DEFECT FORMATION IN DISLOCATION-FREE SILICON SINGLE CRYSTALS
Authors: Verezub N. , Prostomolotov A.
Published: November 2022

The physical concepts of defect formation processes in dislocation-free silicon single crystals are discussed. Mathematical models of these processes are considered for various temperature ranges realized during their growth. Near the crystallization temperature, the processes of fast recombination and transfer of intrinsic point defects (vacancies and interstitial silicon atoms) are considered in detail, the calculation results of which are verified by the experimental data of the carrier lifetime map in a silicon single crystal 150 mm in diameter grown by Czochralski method
ANALYSIS OF THE ELEMENT BASE AND CIRCUIT DESIGN FOR NEUROMORPHIC COMPUTING ON MEMRISTOR CROSSBARS
Authors: Telminov O. , Gornev E.
Published: November 2022

The variants of circuit solutions for analog matrix-vector calculations on crossbars with memristors – bipolar with programmable value of resistance installed in their nodes are considered
SYNTHESIS OF MICRO-LEVEL STRUCTURES OF COMPOSITE MATERIALS
Authors: Bratukhin I. , Kryachko A. , Shakin O. , Revunov G.
Published: November 2022

The paper considers the features of the requirements for the properties of shielding materials. Modeling of nickel-zinc radio-absorbing ferrites was also performed in order to improve performance.
Keldysh readings
Authors: I. Sadovnichaya
Published: November 2022

The workshop “Keldysh readings” is held at the Faculty of Space Studies annually starting from 2021 in May. The workshop is attended by students 3-5 and the final year. The purpose of the readings is to acquaint other students of the faculty and all interested persons with the results of their research activities. Based on the results of the readings, a competition of course and final qualification works of students is held. The organizing committee of the readings includes employees of the Faculty of Physics and Mathematics, the Faculty of Mechanics and Mathematics and the Astronomical Institute of Moscow State University, as well as representatives of academic institutions and other universities. Cross-cutting topics of readings –mathematical modeling in space research and related fields.
Analisa Pekerjaan Membongkar Sumbat Frac Menggunakan Coiled-Tubing ada Sumur Unkonventional
Authors: Purwanto Agus , Khalid Idham , Novriansyah Adi
Published: November 2022

Sumur unconventional memiliki kandungan unsur shale-oil dan shale-gas, sebagaimana  terdapat juga pada sumur konvensional. Penggunaan coiled-tubing (CT) merupakan salah  satu teknik yang dianggap paling baik dalam operasi pemboran sumur unconventional.  Pada rig konvensional, pipa/tubing/strings dapat disambung atau diputuskan satu persatu  memakai sambungan ulir. Cara ini tentunya membutuhkan waktu yang lebih lama,  tenaga kerja dan peralatan yang lebih banyak, resiko yang lebih tinggi, dan sebagainya.  Penelitian ini bertujuan untuk mengetahui efektivitas teknik penggunaan CT pada  pekerjaan milling frac plug menggunakan coiled-tubing pada sumur unconventional.  Metode yang digunakan adalah studi kasus (case study). Berdasarkan penelitian,  maka dapat diambil kesimpulan: 1) aplikasi pekerjaan CT dilakukan dengan prosedur  menyesuaikan tekanan, menyesuaikan rantai kepala injektor di dalam traksi berdasarkan  berat CT, menyesuaikan tegangan luar rantai berdasarkan parameter tekanan kepala  sumur atau Wellhead Pressure (WHP) dan aliran lubang sumur, memantau dan kurangi  kecepatan CT, melakukan pemompaan, melakukan uji tarik. 2) Ketika CT telah berada  pada kedalaman 0 ft dari batas, CT string memiliki kelelahan sebesar 43.18%. Sedangkan  pada kedalaman 10562.63 ft., CT string berada pada tingkat kelelahan sebesar 38.06%.  Artinya, semakin dangkal pengeboran, semakin tinggi batas kemampuan CT, dengan  demikian pada kedalaman lebih dari 1000 feet, CT hanya memiliki tingkat lelah sebesar  38.06 lebih rendah dibanding kedalaman 0 ft.
PROTECTIVE PROPERTIES OF ERYTHROCYTES DURING HEMOLYSIS AND THEIR REGULATION BY OXIDANTS
Authors: Voinarovski V. , Martinovich G.
Published: November 2022

Hydrogen peroxide, which is formed during cellular respiration and the action of physicochemical factors, is an important participant in intracellular regulatory processes. A moderate increase in the concentration of hydrogen peroxide activates the mechanisms associated with protection and adaptation, and at a high level of the oxidant, damage to cellular structures is observed. The work shows that under the action of hydrogen peroxide in micromolar concentrations, an increase in the structural stability of membranes and a decrease in the proportion of hemolyzed erythrocytes are observed upon destruction by hypochlorous acid, silver nanoparticles, and silver nitrate. A method for quantitative assessment of the regulation of the erythrocyte protective properties by hydrogen peroxide during hemolysis by various factors is proposed. It has been shown that the range of hydrogen peroxide concentrations at which an increase in the proportion of non-hemolyzed cells (the region of hormesis) is observed differs for various factors leading to destruction. Based on the developed mathematical model of cell destruction under the action of a damaging factor and hormesis dependences of the erythrocyte response to the action of hydrogen peroxide, the parameters characterizing the regulation of cellular adaptation processes were calculated. The proposed method for analyzing the protective properties of cells makes it possible to compare the adaptive properties of erythrocytes and determine the optimal conditions for their regulation by external factors.
QUANTUM DOTS OF CADMIUM SULFIDE PRODUCED WITH THE USE OF PROTEINS-PORINS, CARRAGEANANS, CHITOSANS AND LIPOPOLOSACCHARIDES
Authors: Naberezhnykh G. , Sergeev A. , Novikova O.
Published: November 2022

Quantum dots (QDs) are a new generation of fluorochromes with significant advantages over traditional organic dyes. QDs based on CdS are promising materials for optics, optoelectronics, biology, and medicine. QDs in the form of colloidal solutions are of great scientific and practical interest. CdS quantum dots were synthesized by chemical condensation in an aqueous solution using Yersinia pseudotuberculosis porin proteins, positively (chitosan) and negatively (carrageenan, lipopolysaccharide) charged polysaccharides. The maxima of the emission spectra for all samples were 450 nm, which indicates the same QD size; is determined by the size of the "cells" of the grid matrix, which limit the size of the QD. It was shown that the fluorescence intensity of QDs synthesized in LPS solutions was two times higher than that of other samples. The fluorescence of the samples and the maxima of the emission spectra (450 nm) are preserved during intensive dialysis against buffers, which indicates the stability of QDs and the possibility of using the obtained labeled preparations. Keeping samples at pH 3 leads to a significant decrease in fluorescence, especially for acidic polysaccharides. Anionic oxygen of phosphate, hydroxyl groups of sugar, nitrogen atoms can interact with metal ions, which are precursors (precursors) for CdS nanocrystals. It was found that the interaction with porin-specific IgG leads to a significant change in the luminescence intensity of QD-porin samples. This is of interest from the point of view of chemical sensing and opens the prospect of using QD-labeled porin-based nanostructures as biosensors.
THE INFLUENCE OF NITRIC OXIDE ON KINETIC PROPERTIES OF ANTIOXIDANT PROTECTION ENZYMES IN THE BLOOD DURING EXPERIMENTAL THERMAL INJURY
Authors: Soloveva A.
Published: November 2022

Combined thermal trauma (CTT), including thermal inhalation exposure and burns of the skin, is often found in victims entering burn centers. The aim of the study was to study the peculiarities of regulation of antioxidant protection enzymes in the blood during experimental CTT under the influence of NO. The experiment was carried out on 30 white male rats of the Wistar line. The animals were divided into 3 groups of equal numbers: 1 – intact rats; 2 – control – animals with CTT; 3 – experimental – animals with CTT who received inhalation NO. Rats under anesthesia were subjected to contact burn (20% of the body surface) and thermal inhalation exposure. The animals were removed from the experiment after CTT for 10 days. The activity of superoxide dimsutase (SOD), catalase, glutathione reductase (GR) and glucose-6-phosphate dehydrogenase (Gl-6-fDh) was determined in red blood cells. Inhalation-external exposure to NO during CTT was carried out daily for 10 days for 10 minutes. Kinetic parameters of the enzymatic reaction were calculated. Statistical processing of the results was carried out using Statistica 6.0 (Statsoft Inc., USA). It was shown that against the background of a decrease in the activity of antioxidant enzymes in the blood during CTT, the greatest inhibition was noted for catalase. The kinetic method of analysis for the first time established the nature of enzyme inhibition in CTT: for SOD and catalase in erythrocytes – two-parametrically consistent, for GR and Gl-6–fDh - catalytic. Inhalations of NO during CTT activated SOD, catalase, GR and Gl-6-fDh.
CYSTAMINE AND CYSTINE SUPPRESS Na+ TRANSPORT IN FROG SKIN EPITHELIUM
Authors: Melnitskaya A. , Krutetskaya Z. , Antonov V. , Krutetskaya N. , Badulina V.
Published: November 2022

Amphibian skin and other isolated epithelial systems are classical model objects for studying the mechanisms of transepithelial ion transport. Na+ transport in osmoregulatory epithelium is a complex, multicomponent system, which involves Na+ transporting proteins and signaling cascades localized in various cell membranes. The protein components of this system may be a target for oxidative stress. At the same time, the effect of oxidizing and reducing agents on Na+ transport in native epithelial systems, such as frog skin epithelium, practically has not been studied. Using voltage-clamp technique the effect of disulfide-containing oxidizing agents cystine and cystamine on Na+ transport in frog skin was investigated. It has been shown for the first time that the treatment of the skin of the Rana temporaria frog with cystamine or cystine at a concentration of 10 μg/ml suppresses the transepithelial Na+ transport. It was also found that the preincubation with dithiothreitol, which reduces disulfide bonds in proteins, prevents the inhibitory effect of cystamine and cystine. The obtained results indicate that Na+ transport in the frog skin is sensitive to oxidative stress and is modulated by disulfide-containing oxidizing agents, such as cystamine or cystine, and also that the effect of cystamine and cystine on Na+ transport in the frog skin epithelium is mediated by their interaction with functionally important cysteine residues of Na+-transporting proteins.
INFLUENCE OF SALMONELLA LIPOPOLYSACCHARIDE ON THE DIFFUSION OF TOLUIDINE BLUE IN ALGINATE HYDROGEL
Authors: Novakovskaya M. , Ignatieva M. , Cherenkov I.
Published: November 2022

The paper considers the data of electrochemical experiments to study the diffusion of toluidine blue in an alginate hydrogel with the direct addition of lipopolysaccharide of different concentrations into the system. Using the method of cyclic voltammetry, changes in the strength of the current flowing through an electrochemical cell were recorded, on which a voltage varying over time was applied. The dependence of redox transformations of phenothiazine dye in model solutions of endotoxin was revealed. It has been shown that the presence of bacterial toxin in alginate hydrogel has a significant effect on the electrochemical behavior of the dye - in the range of lipopolysaccharide concentrations of 0.1-10 mcg/ml. Qualitative changes in comparison with the control sample were recorded on all received voltammograms. The introduced lipopolysaccharide isolated from Salmonella typhi bacteria contributed to an increase in both the anode and cathode currents, as well as a shift in potential values both when it was directly added to the cell and after 30 minutes of diffusion. Depending on the "current-time" for the recovery process, an increase in cathode peak values was observed with an increase in the concentration of endotoxin in the electrochemical system. The data obtained indicate the importance of taking into account the qualitative composition of the hydrogel medium, as well as the additional components introduced into it during the bioelectrochemical experiment.
APPLICATION OF THE PRINCIPAL COMPONENT ANALYSIS TO IR SPECTRA OF BLOOD SERUM OF PATIENTS WITH ONCOHEMATOLOGICAL DISEASES
Authors: Butyaev R. , Chernyshev D. , Mikhailets E. , Plotnikova L. , Garifullin A. , Kuvshinov A. , Voloshin S. , Polyanichko A.
Published: November 2022

Multiple myeloma and chronic lymphocytic leukemia are oncological diseases of the blood, which remain incurable today. The paper proposes a method for classifying blood serum samples from patients with multiple myeloma, chronic lymphocytic leukemia and healthy donors based on the analysis of their spectra in the mid-infrared (IR) range. IR spectra of blood serum were recorded using a Tensor 27 IR Fourier spectrometer in D2O solution. To analyze the obtained spectra in this work, a machine learning algorithm was implemented – the principal component analysis. The use of the principal component analysis made it possible to significantly simplify the representation of the array of spectral data. 45 samples of blood serum were analyzed in the work. As a result of applying this approach, the studied set of samples is divided into three disjoint sets corresponding to blood serum samples of patients with multiple myeloma, chronic lymphocytic leukemia and healthy donors. Thus, the principal component method can be successfully applied to classify blood serum samples of patients with diagnoses of multiple myeloma and chronic lymphocytic leukemia. The universality of the proposed algorithm allows us to expect that in the future it is possible to apply a similar approach for other oncohematological diseases.
OXIDATIVE MODIFICATION OF PLASMID DNA PROMOTES THEIR PENETRATION INTO THE CYTOPLASMA OF HUMAN MESENCHYMAL STEM CELLS
Authors: Konkova M. , Ershova E. , Veiko N. , Kal'yanov A. , Malinovskaya E. , Kameneva L. , Veiko V. , Kostyuk S.
Published: November 2022

It is well known that the action of ionizing radiation causes oxidative stress in the cells of the body and leads to the synthesis of reactive oxygen species, which lead to multiple damage to cellular DNA, including the formation of oxidized bases. In this paper, we consider the effect of radiation-induced oxidative modification of plasmid DNA on their penetration into human mesenchymal stem cells. To study the role of oxidative DNA modification in cell penetration, a genetic construct was created based on the pEGFP-C1 (pC1) vector, GenBankAccession: U55763, containing as an insert an artificially synthesized DNA fragment containing a poly-G region (p12G) serving as target for efficient oxidation of the cloned DNA fragment. As a "marker", the selected vector contains the EGFP fluorescent protein (GFP) gene. Flow cytometry and fluorescence microscopy showed that recombinant constructs based on the pEGFP vector containing duplicated poly-G regions and Gn repeats penetrate cells much more efficiently than the original pEGFP vector. Exposure to radiation at a dose of 50 cGy, which causes an increase in the level of 8-oxodG in plasmids after irradiation, leads to a more intense penetration of oxidized plasmids compared to a similar experiment without irradiation.
Competencia oligopólica y comercio internacional: examinando la calidad de productos
Authors: Betancourt Gomez Michel Eduardo
Published: November 2022

En este documento, se propone examinar teóricamente el comercio de la calidad de productos con un marco de competencia oligopólica a la Hotelling, en lugar de un marco de competencia monopolística o competencia perfecta como es el estándar en la literatura del comercio internacional. Este marco permite identificar la calidad de los productos, al tiempo que captura simultáneamente la preferencia por la variedad y la preferencia por la calidad de los consumidores. Los resultados teóricos permiten construir dos índices que capturan la calidad a través de los precios y de las cantidades. Usando datos altamente desagregados a nivel producto, se prueban los índices y se presentan resultados sobre el comercio de la calidad, en productos y países seleccionados. Por ejemplo, México y Francia exportan calidad en el caso de los vinos, sin embargo, los indicadores muestran que los vinos de Francia poseen mayor calidad.
Abstract
This paper proposes to theoretically examine products’ quality trade with an oligopolistic competition framework a la Hotelling rather than a monopolistic competition or perfect competition framework as is standard in international trade literature. This framework makes it possible to identify the quality of products while simultaneously capturing consumers' preference for variety and quality. The theoretical results allow the construction of two indices that capture quality through prices and quantities. The indices are tested using highly disaggregated data at the product level, and results on quality trade-in selected products and countries are presented. For example, Mexico and France export quality in the case of wines; however, the indicators show that French wines have higher quality.
NÃO ERA PARA REDUZIR O DÉFICIT HABITACIONAL? O PROGRAMA MINHA CASA MINHA VIDA SOB A ÓTICA DO DIREITO À MORADIA EM ARACAJU-SE
Authors: França Sarah Lúcia Alves , Almeida Viviane Luise de Jesus , Lima Emyly Ferreira
Published: November 2022

1. INTRODUÇÃO

A questão da moradia na cidade capitalista tem sido objeto de debates, face à centralidade da temática na política urbana e no contexto das desigualdades socioespaciais nos séculos XX e
Anestesia em Cadela Cardiopata submetida a mastectomia
Authors:   , Oliveira Shaila Ingrid Alves De
Published: November 2022

Este trabalho de conclusão de curso de Medicina Veterinária apresentado ao Centro Universitário de Goiânia tem por objetivo apresentar as atividades desenvolvidas durante o período do estágio curricular supervisionado que foi realizado no Centro de Especialidades e Internação Veterinária desempenhado no período de 04 de Agosto de 2020 a 27 de novembro de 2020, concluindo 650 horas. O seguinte trabalho traz os procedimentos acompanhados durante o período de estágio, revisão bibliográfica, abordando desde a fisiopatogenia da doença valvar mitral, longevidade dos cães associado a doenças crônicas até as possíveis associações anestésicas que podem ser utilizadas nos pacientes portadores desta endocardiose. Conta com um caso clínico acompanhado durante o estágio abordando as técnicas anestésicas e protocolo utilizado em paciente cardiopata portadora de neoplasia mamária.
Embracing the new normal: Geography teachers’ preparedness and the use of e-learning methodologies
Authors: Mhishi Misheck , Chimbwanda Vimbai Marcia , Gwizangwe Isaac
Published: November 2022

Unprecedented COVID-19 lockdowns forced schools to close and to adopt online teaching and learning methodologies. In Zimbabwe, underprivileged schools were the worst affected by this directive. This qualitative study, carried out in one cluster of rural secondary schools explored the preparedness of geography teachers to adopt e-learning strategies. Data were collected through interviews and questionnaires. Findings indicate that teachers at day schools were not well prepared to adopt e-learning strategies while their counterparts at boarding schools were better prepared. Teachers stuck to their traditional classroom roles and failed to adopt additional online roles resulting in feelings of boredom due to lack of social interaction with students. A lack of teacher training and support and inadequacies in infrastructural facilities were the major impediments militating against teacher preparedness. WhatsApp emerged as the most popular application used to communicate with students. It is recommended that stakeholder support be mobilized towards teacher capacitation.
Pregnancy related acute myocardial infarction: Current trends in treatment and future prospects
Authors: Maria Boursiani  , Efthymia Thanasa  , Anna Thanasa  , Ioannis Thanasas
Published: November 2022

Acute myocardial infarction in pregnant women is an uncommon but potentially devastating complication with significantly increased rates of maternal and perinatal morbidity and mortality. The treatment of acute coronary syndrome in pregnancy is a unique clinical challenge. Published data on the use of thrombolytic drugs, percutaneous coronary intervention, coronary artery bypass grafting and optimal medical management of ischemic heart disease in pregnancy are limited. This article attempts to review acute myocardial infarction in pregnancy, regarding the basic treatment principles, the timely and correct application of which can yield the best possible result for the mother and the fetus and the newborn.
Perancangan Sistem Buka Tutup Pintu Area Terbatas Berdasarkan Deteksi Masker
Authors: Taufiq Arif Johar , Tamam M. Taufiq , Susiyadi Susiyadi
Published: November 2022

Ruang  terbatas memerlukan penjagaan agar seseorang boleh masuk dengan syarat memakai masker, misalnya di kantor Bank, sekolah, tempat ibadah, ruang operasi di rumah sakit, dan lainnya. Di jaman modern ini petugas pengawas pemakaian masker dan buka tutup pintu dapat digantikan dengan sistem elektronik, sistem dapat bekerja secara otomatis 24 jam tanpa lelah. Penelitian ini bertujuan merancang alat yang dapat mengontrol sistem buka tutup pintu ruang berdasarkan deteksi masker wajah secara otomatis. Proses deteksi masker memanfaat google teachable machine, model deteksi masker hasil pelatihan dari teachable machine kemudian diprogram dengan Android Studio untuk dapat dijalankan pada smartphone android. Berdasarkan pengujian sistem telah dapat bekerja dengan baik, pintu akan terbuka jika seseorang telah memakai masker dan sebaliknya, dibandingkan dengan penelitian sebelumnya, sistem ini lebih sederhana tidak diperlukan banyak pengkabelan sehingga mudah dipindah tempatkan.
Entre representações e posições:
Authors: Souza Jéser Abílio de
Published: November 2022

Este artigo tem como objetivo identificar e compreender as representações tecidas por meio dos discursos de política externa brasileira, durante os governos Lula (2003-2010), as quais contribuíram para a existência de certas identidades do Brasil. Trata -se de pesquisa qualitativa-interpretativa, que se pautou na realização de uma análise do discurso a partir da temática da integração regional sul-americana. O método escolhido consistiu na operacionalização de categorias linguístico-discursivas extraídas da Semântica Global de Dominique Maingueneau (2006). Por meio da aplicação do dispositivo analítico, identificou-se um sistema de representações discursivas que articulou repetições constantes, reformulação e atualização de tema específico, ressignificação do significado da integração regional, mobilização de afetos e ressentimentos, instauração de polêmica, entre outras representações. Concluiu-se que, os discursos de política externa brasileira tornaram a América do Sul um espaço privilegiado para a representação de sentidos e significados que contribuíram para a constituição de identidades do Brasil que buscavam organizar e transformar as relações de poder no sistema internacional.
Sul Global e suas Perspectivas
Authors: Barasuol  Fernanda Barth , Cerioli Luiza , Kalil Mariana
Published: November 2022

Esta edição da revista Monções – o dossiê O Sul Global e suas Perspectivas: ampliando as fronteiras das Relações Internacionais – reúne um conjunto de artigos que buscam trazer mais diversidade para a disciplina de Relações Internacionais a partir do Sul Global. Alguns autores tem enfoque em perspectivas teóricas ainda marginalizadas na disciplina - como a teoria decolonial e as perspectivas indígenas - enquanto outros buscam trazer análises conceituais e empíricas inovadoras a partir de experiências políticas de países do Sul. Além dos artigos, o dossiê conta ainda com uma entrevista com Jaqueline Braveboy-Wagner (City University of New York). Neste artigo introdutório abordamos o Global IR/RI Globais, apontando suas contribuições e limitações, com ênfase nas condições materiais e sua influência sobre a produção acadêmica.
The Legal Consequences of China’s Objection Against Permanent Court of Arbitration’s Awards on International Law
Authors: Winardi  , Chomariyah
Published: November 2022

South China Sea (SCS) dispute has been running for so long. The claimant states keeps endeavoring various resolutions to settle that dispute, either through reconcilement by their own choice or under several compulsory procedures provided by UNCLOS 1982 (Convention). Considering the content of UNCLOS 1982, one of the claimant states, Philippines, brought the dispute to PCA unilaterally against China which objected the jurisdiction along with its final award through official government statements and verbal notes. China was found violating International Law based on the principle of Pacta Sunt Servanda. Nine Dash Lines claimed based on Historic Rights are still retained by China. The procedures should lead to a permanent resolution by International Community to avoid any possible armed conflicts, including the likelihood that Historic Rights turned into Customary International Law.
BENTUK DAN FUNGSI KATA TUGAS DALAM TEKS SEJARAH KARYA SISWA KELAS XII SMA N 1 CAWAS
Authors: Rahmawati Aiyah , Wahyudi Agus Budi
Published: November 2022

Penelitian ini bertujuan untuk. (1) menemukan bentuk kata tugas pada teks sejarah karya siswa kelas XII SMA N 1 Cawas. (2) mengetahui fungsi kata tugas pada teks sejarah karya siswa kelas XII SMA N 1 Cawas. Objek yang digunakan dalam penelitian ini yaitu teks sejarah karya siswa kelas XII SMA N 1 Cawas. Subjek dari penelitian ini adalah siswa kelas XII SMA Negeri 1 Cawas. Data yang digunakan dalam penelitian ini yaitu kalimat yang mengandung kata tugas dalam teks sejarah karya siswa SMA Negeri 1 Cawas. Sumber data dari penelitian ini diperoleh dari teks sejarah karya siswa siswa kelas XII SMA N 1 Cawas. Terdapat tiga teknik pengumpulan data dalam penelitian ini yakni teknik simak, teknik catat dan teknik dokumentasi. Analisis data yang digunakan yaitu analisis data deskriptif kualitatif dan menggunakan metode agih dengan teknik baca markah, langkah-langkah analisis data dalam penilitain ini yaitu: (1) mengidentifikasi hasil teks sejarah karya siswa yang mengandung unsur kata tugas. (2) menganalisis kata tugas berdasarkan bentuknya: Konjungsi, preposisi, interjeksi, artikel, partikel. (3) mengelompokan kata tugas berdasarkan fungsinya. (4) mengetahui manfaat penggunaan kata tugas yang ada dalam teks sejarah karya siswa. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian kualitatif. Metode penelitian kualitatif adalah penelitian yang menekankan pada gabungan data yang didapat di lapangan yang berwujud kata, frasa, klausa, kalimat dan wacana. Desain penelitian yang dilakukan dalam penelitian ini yaitu peneliti mengumpulkan data penelitian, lalu peneliti menjabarkan data peneliti sesuai fakta yang ada. Penelitian kualitatif adalah data yang digunakan tanpa ada perhitungan yaitu berupa kata-kata. Validasi data yang digunakan yaitu menggunakan trianggulasi teori. Hasil penelitian ini yaitu data berupa teks sejarah karya siswa yang mengandung penggunaan kata tugas. Teks sejarah karya siswa ini seluruhnya berjumlah 18 judul, hanya diambil dari perwakilan kelas XII. Karya yang dibuat siswa berupa teks sejarah sesuai kreasi dan kreatifitas siswa. Pada teks sejarah karya siswa kelas XII terdapat bentuk kata tugas meliputi konjungsi, preposisi, artikulasi, interjeksi, dan partikel penegas. Penggunaan kata tugas berfungsi untuk penghubung dan pelengkap yang dapat menyesuaikan atau mengikuti ke dalam kalimat sehingga makna yang dihasiokan akan jelas jika dihubungkan dengan kata lain.
SURDEZ E A FAMÍLIA: REFLEXÕES SOBRE AS IMPLICAÇÕES DA NOTÍCIA DA SURDEZ E AS PERSPECTIVAS DOS PAIS
Authors: Souza Maria Isabel de Abreu , Santos Elaine Marcílio , Malavasi Abigail
Published: November 2022

O objetivo deste artigo, que é parte da pesquisa de uma dissertação de mestrado, é fazer uma reflexão sobre as implicações da notícia da surdez na família e o impacto desta sobre os pais. Serão abordadas a questão do diagnóstico para a família, a notícia da deficiência, a reação dos pais e familiares, as formas de atendimento, as expectativas dos pais em relação ao uso da língua de sinais e à inserção deles próprios nessa forma de comunicação. O relato de experiência de uma das autoras (Maria Isabel) servirá de base para a compreensão do impacto que a notícia da surdez tem sobre as famílias e para uma reflexão sobre as fases enfrentadas pelos pais a partir da notícia da surdez de seu filho.
CONSIDERAÇÕES SOBRE TRABALHO E BAIXO FLUXO EM UMA ESCOLA PÚBLICA DO INTERIOR DE SÃO PAULO
Authors: BASSANI LUIZ ADEMIR
Published: November 2022

Este artigo se configura como um relato de experiência sobre um trabalho desenvolvido interdisciplinarmente durante aulas de matemática no Ensino Médio, em uma escola que apresenta baixo fluxo, entendido como forte incidência de reprovação e abandono escolar. A unidade de ensino conta com uma parcela considerável de seus estudantes em situação de vulnerabilidade social e expostos ao “trabalho precário” e ao tráfico de drogas, e não tem promovido um ambiente de discussão sobre o assunto trabalho e emprego. O processo investigativo se caracteriza como relato de experiência ocorrida em uma aula de matemática contextualizada a fim de proporcionar oportunidade de aprendizagem significativa com abordagem qualitativa. O texto se apresenta em forma de narrativa e pretende problematizar o tema e entender possíveis influenciadores do fracasso escolar.
QUEDA LIVRE, BLACK MIRROR: O IMPACTO SOCIAL OCASIONADO PELAS MÍDIAS DIGITAIS, UMA ANÁLISE DO COMPORTAMENTO HUMANO
Authors: Royer Gean Carlos , Nogueira Arcielli Royer
Published: November 2022

O respectivo trabalho tem por objetivo analisar o processo de construção das mídias sociais em um âmbito social e histórico, evidenciando o comportamento humano dentro destas perspectivas. Desta forma, verifica-se que as novas mídias sociais determinam nossos modos de realidade, de parcialidade e de relacionamento gerando, porém, dependência nos usuários. Assim, com a conexão exacerbada dos indivíduos a essas novas mídias através da internet, os impactos são mais efetivos; interferindo diretamente na vida do indivíduo, na sua saúde, em seus relacionamentos interpessoais com os sujeitos que o rodeiam, em seu trabalho, estudos e afins. O artigo também analisa a série Black Mirror, mais especificamente realizando um recorte para o primeiro episódio da terceira temporada, intitulado de Queda Livre. Para o embasamento teórico foram utilizados os respectivos pesquisadores: Alexandre (2001); Calazans e Lima (2013); Castells (2005); Kohn (2007); Martino (2014) e Moreira (2017).
Teacher as a Subject of the Digital Educational Ecosystem
Authors: Fedotova Vera Sergeevna
Published: November 2022

The study aims to provide a scientific substantiation for the characteristics of the digital educational ecosystem from the perspective of assessing its potential for a teacher to achieve the position of a subject and to identify the minimum list of necessary professional competencies of a teacher. The paper describes the features of the digital educational ecosystem as a new environment for a teacher in the context of digital transformation of education; defines the basic requirements for teacher qualifications in the aspect of the digital component; identifies the list of a teacher’s professional competencies for productive pedagogical activities as a part of a digital educational ecosystem. Scientific novelty lies in determining the main characteristics of the digital educational ecosystem, its digital technological capabilities in providing favourable conditions for continuous learning, professional and personal development of a person, assessing the qualification requirements of a modern teacher as a subject of the digital educational ecosystem. The main results are represented by the list of the necessary composition of a teacher’s professional competencies in the context of the features of pedagogical activity organisation in the digital educational ecosystem.
Pedagogical Model of Formation of Students’ Motivation to Study Non-Core Disciplines within Contextual University Education
Authors: Biryukova Natalia Vladimirovna
Published: November 2022

The aim of the research is to substantiate theoretically the possibilities of contextual education to increase the motivation of university students to study non-core disciplines. The paper discusses various teaching methods that ensure the contextual nature of the educational process; determines the role and place of these methods in the process of systematic formation of subject motivation. Scientific novelty of the research lies in developing a pedagogical model of formation of students’ motivation to study non-core disciplines within contextual university education. As a result, a set of pedagogical methods aimed at increasing students’ motivation to study non-core disciplines has been determined. Depending on the nature of motivational influence, the methods are conventionally differentiated into the following types: meaning-actualising methods (document analysis, discussion, solving practice-oriented tasks), contextual methods (contextual lectures, role-playing and business simulation games) and reflexive methods (educational research work and scientific research work of students).
Politicizing European Integration. Struggling with the Awakening Giant
Authors: Damsa Liviu
Published: November 2022

The systematic examination of the politicization of European integration in six Western European countries constitutes an impressive contribution of this book. The book also presents an imposing long-term quantitative-qualitative research method and it offers a number of theoretical propositions which could be extended to the study of politicization across Europe, in spite of the limitation of the study to selected Western European countries.
INTRODUCCIÓN: INLAND PORTS IN THE ANGLO-IBERIAN ATLANTIC: NEW APPROACHES FROM ECONOMIC, POLITICAL, AND SOCIAL HISTORY
Authors: Vladimir Torres James , Moreno-Álvarez Leonardo
Published: November 2022

Inland waterways had an expansive role in the economic performance of preindustrialand early industrial societies. The lower freight rates and lower biomass consumptioncharacteristic of riverine trade allowed merchants to export bulky, low-value-to-weightcommodities to distant nodes and successfully compete in global, competitive markets.As a growing literature has shown, economies endowed with an extensive network of inlandwaterways were better positioned to benefit from regional specialization andSmithian growth.1 The increasing integration of markets in China, Europe, and other regionsbefore the twentieth century was driven, among other things, by fundamental organizationaland technological changes in river navigation, such as improvements in portfacilities, canalization, customs simplification, and elimination of barriers to entry.2 Theadvent of steam navigation strengthened the productivity gains in river trade, makingupriver navigation cost-effective and further connecting inland nodes to the expansivewaves of global trade.3
A KINGDOM OF FLOATING MARKETS
Authors: Vladimir Torres James , Henao-Giraldo José
Published: November 2022

The article studies the importance of river trade flows and inland port services in the Viceroyaltyof the New Kingdom of Granada (present-day Colombia, Ecuador, and Panama)during the late colonial period. By measuring the market size and structure of Mompox, oneof the region’s largest inland ports, the study provides materials to examine the extent ofmarket widening and deepening in Caribbean New Granada. Based upon a broad set of taxrecords, the paper contends, first, that Mompox’s population and the provisioning of thevessels that docked in the port promoted consumption linkages that intertwined a far-flungset of supply nodes along the waterways of the viceroyalty. Second, the paper argues thatriver traffic propelled the clusterization of a wide array of economic activities that had furthermultiplier effects on the region’s economy. Finally, the article uses unexplored pricedata to provide some tentative hypotheses on the mechanisms through which export-ledgrowth encouraged interregional river trade on the eve of colonial collapse.
AWASH IN TRANS-IMPERIAL TRADE: SPANISH NEW ORLEANS AND NATCHEZ, 1783-1803
Authors: Rodriguez John Eugene
Published: November 2022

Spanish Louisiana (1766-1803) was probably the most prolonged and open Spanish experimentin free trade. The colony’s riverine ports of New Orleans and Natchez were awash intrans-imperial trade from France, British colonies, and especially the new North Americanempire. This trade flowed through both ports in both directions, upriver and down, constantlyrecirculating - but through the U.S. economy, and not that of metropolitan Spain.Louisiana’s riverine planters and merchants simultaneously owned plantations, stores, andships, and enjoyed access to ready capital and multiple sources of produce, goods and slaves.By the 1790s, these men and sometimes women no longer needed to see themselves as Spanish,and moved closer in their political discourse to that of the people already labeled losAmericanos. Therefore, even before 1803, riverine Louisiana was already both trans-imperialand, in the broadest sense, American.
Coking of rammed coal charges. Gas coal content ≥ 40%.
Authors: N.V. Mukina , D. V. Miroshnichenko
Published: November 2022

COKING OF RAMMED COAL CHARGES. GAS COAL CONTENT ≥ 40% N.V. Mukina (Coke-chemical production of PJSC “ArcelorMittal Kryvyi Rih", 50095, Kryvyi Rih, Krivorozhstal st., 1, Ukraine), D.V. Miroshnichenko, Doctor of Technical Sciences (National Technical University "Kharkiv Polytechnic Institute", 61002, Kharkov, Kirpichev str., 2, Ukraine) Preliminary studies have shown that an increase in the sintering ability, determined by both plastometric and petrographic methods, and the coking capacity of a charge with a gas coal content of ≤ 40% leads to an improvement in the mechanical strength of blast-furnace coke. Graphical and mathematical dependencies have been developed to predict the mechanical and post-reaction strength indicators, as well as the reactivity of blast-furnace coke obtained from a rammed charge with a gas coal content of ≤ 40%. This paper presents similar studies, however, using coal mixtures characterized by the content of coal of the gas group ≥40%. The coal concentrates of the operating coke-chemical production, which are part of the coal charge for tamping, were studied. The initial samples were studied using a set of standardized methods with the determination of data from technical, petrographic and granulometric analysis, as well as the chemical composition of the ash. In addition, in the samples taken, the value of the Hardgrave’s grind ability coefficient and the expansion pressure in the tamped form were determined. Laboratory coking of coal charges was carried out in a five-kilogram laboratory furnace. The tamped cake was made in a separate collapsible matrix. Based on the results of experimental coking, it was found that the mechanical strength of coke obtained from coal charges, characterized by an increased (more than 40%) content of gas group coal, is most affected by the degree of metamorphism (Vdaf, R0) and expansion pressure (P10). Mathematical and graphical dependences have been developed to predict the mechanical (P25, I10) and post-reaction strength (CSR), as well as the reactivity (CRI) of coke obtained from coal blends characterized by an increased content of gas group coal. Keywords: coal, rammer, coke, mechanical strength, reactivity. Corresponding author D. V. Miroshnichenko, e-mail: dvmir79@gmail.com
Mental health and social protection of children during times of crisis: The case of the COVID-19 pandemic
Authors: Nicolau Carvalho Rafael , Picornell-Lucas Antonia
Published: November 2022

Background: Children and adolescents have been silent victims during global crisis periods. In recent decades, a worldwide discussion has been developed to include health, education, social protection, housing, food, healthy coexistence, and participation, among others, as rights on a global agenda and consolidate children's and adolescents' rights. The world is still experiencing the COVID-19 outbreak, which has been considered one of the greatest crises of humanity, with repercussions throughout the complex of social life. Children and adolescents seem to be most affected by the synergistic effects of this pandemic, with evidence of increased mental health problems, abuse, violence, and other forms of violation of their rights. Objective: This article discusses care strategies based on articulated and coordinated actions between social protection systems that include mental health services. Method: A narrative review of the literature on the Scopus platform was carried out during the beginning of the COVID-19 pandemic in 2020. At that time, many organizations pointed out the impact of the pandemic on children's mental health and the challenges for social protection systems. Therefore, we sought to capture this moment through a narrative literature review to identify the experiences of other health crises and what could be done at that moment. From this review, we drew analytical categories to develop a recommendation guide that can be used to improve social protection systems for children and adolescents. Results: The analyses suggested that the protection systems must develop different social policies and care plans for children and adolescents during the humanitarian crisis that must include mental health actions and guarantee their rights. Conclusion: Based on our reflections, we developed a guide of recommendations that governments could adopt to improve their response to children during the post-pandemic future or in other times of crisis.
Regulation relevant to (long-form) audio-recordings gathered in China
Authors: Leon Mathilde , Cristia Alejandrina
Published: November 2022

The present document concerns data protection and privacy legislations relevant to (long-form) audio- recordings collected in China. At the regional level, the "Privacy framework" has been created as a blueprint for several Asian countries to use when creating their national laws. At the national level, the Personal Information Protection Law (PIPL) governs the protection of individual data.