bluuebunny/crossref_metadata_2025 huggingface dataset:
Aos trancos e barrancos
Authors: Nitsch Bressan Regiane , Goulart Menezes Roberto , Da Silva Ribeiro Alina
Published: December 2021

This article’s objective is to analyze Mercosur’s place in Brazilian foreign policy between 2015 and 2021, a period in which significant changes took place in Brazil’s position in relation to the bloc. Unlike the Lula da Silva (2003-2010) and Dilma Rousseff (2011-2016) administrations, when the country conducted a foreign policy distinguished by its protagonism and priority attributed to Mercosur, from 2015 onwards the bloc lost strategic importance on the Brazilian foreign agenda. The Michel Temer administration was marked by a retraction in regional integration with the expulsion of Venezuela from the bloc, an approximation with the Pacific Alliance and the return to open regionalism. Under the Bolsonaro administration, this agenda of disengaging Mercosur has intensified, as Brazil’s foreign policy had been marked by an “alignment without rewards” with Trump’s United States, up until January 2021. Thus, Mercosur has been going through one of the most difficult periods since its creation in 1991. We understand that, by distancing itself from the region and trying to reverse the previous administrations’ legacy, thereupon leaving Mercosur in a standstill, Brazil has inadvertently weakened its role in regional governance.
Pan-Africanism in the 21st century: African union and the challenges of cooperation and integration in Africa
Authors: Wapmuk Sharkdam
Published: December 2021

The paper examines the extent to which Pan-Africanism and Pan-African vision of promoting African unity, cooperation and integration has been achieved under the African Union (AU) in the 21st century. It also assesses the challenges of cooperation and integration under the AU. The paper adopted a qualitative approach, while data was gathered from secondary sources and analysed thematically. It notes that the quest for African cooperation and integration is not new, but dates back to philosophy and vision of Pan-Africanism and Pan-African movement from the 1950s and 1960s. This movement later took roots in the continent and championed the struggle of Africans and peoples of African descent for emancipation and the restoration of their dignity, against slavery, colonialism and all forms of racism and racial exploitation, and to overcome developmental challenges. After independence, the Pan-African movement found concrete expression in the establishment of the Organization of Africa Unity (OAU) in 1963, and later transformed to the African Union (AU) in 2002. These continental organisations have served at platforms for the pursuit of Africa cooperation and integration and addressing post-independence challenges with varying successes. The paper revealed that AU’s Pan-African agenda in the 21st century including the African Economic Community (AEC), AU Agenda 2063, and the African Continental Free Trade Area (AfCFTA), are not without challenges. Addressing these challenges holds the key to achieving the continental goal of unity and achieving the vision and goals pan-Africanism in the 21st century in Africa.
O acolhimento dos primeiros grupos de venezuelanos interiorizados em Belo Horizonte
Authors: Miranda Uiara Lopes , Bronzo Carla
Published: December 2021

The displacement of venezuelans across the continent has deepened, and Brazil, which historically receives few requests for refuge, has seen this number grow exponentially from 2018. One response that the Brazilian Government has given to this flow is the process of interiorization, that is, in the voluntary displacement of venezuelans living in the state of Roraima, to other states in Brazil. Thus, this article seeks to answer the following question: how was the reception of the first groups of venezuelans interiorized in Belo Horizonte, in 2019? For this, the research used a vast theoretical framework (ZUZARTE E MOULIN, 2018; MILESI, 2003; HADDAD, 2008; FACUNDO, 2014; HAMID, 2012; PENNINX, 2015; STRANG ET AL, 2019), as well as a field research based on qualitative analysis of semi-structured interviews carried out with public authorities and non-governmental actors (three public authorities at federal, state, and municipal levels; United Nations representative and representatives of local reception networks). The research results point to an emergency federal reception, but the non-continuity of these policies at the local level, promoting a kind of abandonment of these people after the interiorization period. Institutional spaces are scarce and there are no adequate public policies aimed at migrant and refugee populations.
Política Externa e Neoconservadorismo
Authors: Dall'Agnol Gustavo Fornari
Published: December 2021

The present paper conducts a comparative analysis between George W. Bush and Donald Trump’s foreign policy in order to explain the differences and similarities of their foreign policy doctrine. To accomplish this goal, the study resorts to the state of the art of Foreign Policy Analysis and Foreign Policy Decision Making literature. The present paper argues that the constitution of domestic coalitions and the transformations of the International System satisfactorily explain, in general terms, the conduction a government’s Foreign Policy. George W. Bush’s government, sustained by a cohesive coalition, necessary for the implementation of a Foreign Policy doctrine, is best defined as neconservative in its international conduct. The present paper shows that there is no Trump doctrine. This fact is due to the difficulties that his government has in forming a coalition which would enable the necessary societal mobilization and resource extraction around a well-defined strategy. China’s rise and Russia’s return as main strategic competitors further deepens the country’s establishment dispute, which is divided between the strategies of engagement and restraint.
Práticas integrativas e complementares em odontologia
Authors: Rocha Barreto de Carvalho Maria Luíza , Soares Filho José César , José da Silva Cristiano
Published: December 2021

As Práticas Integrativas e Complementares em Saúde são um grupo de sistemas de cuidado provenientes da medicina tradicional e, no Brasil, se constituem em uma política pública baseada na pluralidade de saberes. O profissional que atua com essas práticas têm como foco o ser humano em sua integralidade. Objetivo: Analisar as possibilidades de incorporação dessas práticas pelos profissionais de saúde bucal em seus espaços de trabalho, através de uma revisão narrativa da literatura. Método: Foi realizado um resgate teórico nas bases de dados, tendo sido selecionadas publicações relevantes produzidas no Brasil nos últimos anos. Resultado: Os referenciais literários estudados mostraram algumas modalidades que podem ser utilizadas por cirurgiões-dentistas no cuidado ao usuário para controle da dor, ansiedade e outras questões, sendo elas: acupuntura, auriculoterapia, homeopatia e fitoterapia. Conclusão: Buscou-se incentivar os profissionais de odontologia a incorporarem tais práticas na assistência à saúde, mediante sua relevância e eficácia
Tutoria sobre curativo de ferida aberta em um hospital universitário: um relato de experiência
Authors: De Oliveira Leite Júnior Vitaliano , Garcia da Silva Giovanna , Rodrigues Aquino Anne Caroline , Lima Moraes dos Santos Camila , Antônio de Oliveira Cantanhede Lucas , Pinheiro Cacau Méllany
Published: December 2021

OBJETIVO: Descrever a experiência de uma tutoria sobre curativo de ferida aberta em um hospital universitário. MÉTODOS: Trata-se de um relato de experiência de uma tutoria realizada no Hospital Universitário Presidente Dutra, em São Luís-MA, para alunos do 4º período do curso de Enfermagem.RESULTADOS: Após a avaliação da estomaterapeuta foi prescrito para o curativo a lavagem do leito da ferida com papaína em pó (2g) diluída em 100ml de Soro Fisiológico à 0,9% e cobertura com papaína gel. Ao realizar o curativo, explicou-se todo o processo, a ordem correta da limpeza, cobertura (primária com gaze estéril com papaína gel e secundária com compressa estéril), organização do carrinho de curativos, uso correto dos equipamentos de proteção individual, além de permitir o auxílio dos alunos na realização. CONCLUSÃO: Constatou-se que a tutoria se mostra uma excelente estratégia no desenvolvimento de habilidades pedagógicas e didáticas dos alunos em processo de formação profissional.
Registro de violência contra a mulher no estado da Paraíba: estudo observacional
Authors: Freitas de Miranda Coêlho Ana Flávia , Rúbia Pereira Medeiros Rosicleide , De Souza Santos Albuquerque Luciene , Bastos Leite Thais , Ribeiro Costa Maria Clara , Queiroz de Macedo Jaqueline
Published: December 2021

Objetivo: Descrever os tipos de violência contra mulher registradas na Paraíba. Método: Trata-se de um estudo observacional, descritivo e transversal, com objetivo de determinar a distribuição de notificações de violência contra a mulher. Sistema de Informação de Agravos de Notificação do Estado da Paraíba, que são: os tipos de violência e dados sobre a escolaridade das mulheres. Ocorreu entre os anos de 2014 a 2017 coletados nos meses de Março e Abril de 2020. Resultados: Foram encontradas 3.890 notificações, 71% foram violências físicas, seguida da sexual com 11%, em 2016 obteve um aumento no número de suas notificações, observando uma equivalência entre a violência psicomoral e a violência sofrida por tortura com um percentual de 7%, tendo a psicomoral um elevado acréscimo em 2015. Conclusão: Este estudo contribuiu com informações que poderão ajudar na reflexão sobre medidas preventivas, atenção à saúde e melhorias para das mulheres em situação de violência.
Perfil de utilização de psicotrópicos em uma farmácia de uma unidade básica de saúde
Authors: Pereira Santos Raissa , Vaz Machado Alexandre
Published: December 2021

OBJETIVOS: Analisar o perfil das prescrições de controle especial, aviadas por uma farmácia de uma Unidade Básica de Saúde do Distrito Federal, caracterizando ainda os usuários que fazem uso desses medicamentos. MÉTODOS: Trata-se de um estudo analítico observacional de corte transversal, realizado durantes os meses de fevereiro e março de 2021 em uma UBS do DF. Durante dois meses, as prescrições de controle especial aviadas na farmácia da unidade foram analisadas e diversos dados foram coletados. RESULTADOS: A maioria das prescrições se originam em serviços públicos de saúde, o medicamento mais fornecido foi a Fluoxetina, e a grande maioria dos usuarios foram mulheres, entre 30 e 50 anos. CONCLUSÃO: É importante que a equipe multiprofissional seja capacitada através da educação continuada, para realizar uma correta orientação ao paciente. E para maior aprofundamento das questões levantadas, ainda se faz necessária a análise de mais dados sociodemográficos dos usuários
Avaliação do estresse: Aspectos mentais e do trabalho de profissionais médicos Pós-Graduandos em Saúde da Família durante a pandemia do COVID-19
Authors: Cézar Souto Silva Cleyton , Malheiro dos Santos Gracielle , Vieira Dantas Daniele , Pires Araújo Barbosa Maria Helena , Adailton da Silva José , Pascoal Freire Renata
Published: December 2021

Objetivo: avaliar a presença de estresse e caracterizar os aspectos pessoais e do trabalho de profissionais médicos integrantes da Pós-Graduação em Saúde da Família durante a pandemia do COVID-19. Método: estudo quantitativo, descritivo e exploratório realizado com aplicação do inventário de Sintomas de Estresse em 395 médicos pós-graduandos em Saúde da Família e que atuam na Estratégia Saúde da Família pelo Programa Mais Médicos, respeitando os princípios éticos das Resoluções 466/12 a 510/16. Resultados: 43,80% dos profissionais médicos estavam com estresse, a maior parte na fase de resistência (72,25%) com prevalência de sintomas psicológicos (43,35%). Conclusão: A mudança dos fluxos e rotinas do processo de trabalho na Atenção Primária em Saúde relacionados à pandemia do COVID-19 favoreceu ao desenvolvimento do estresse e seus sintomas psicológicos da fase de resistência.
FORMING CREATIVE EXPERIENCE OF PLASTIC EXPRESSIVENESS OF STUDENT ACTORS IN INTERACTION WITH A PUPPET
Authors:   Institute of Art Education and Cultural Studies of the Russian Academy of Education, Moscow, Russian Federation, Sitnikov Ph. S.
Published: December 2021

The relevance of the research is caused by the need to expand pedagogical means of developing plastic expressiveness of future actors. The purpose of the article is to substantiate the pedagogical possibilities of actors' plastic group interaction with an anthropomorphic object (a puppet) made by themselves in order to develop plastic expression. The author analyzes the use of a puppet in various art forms and presents practical experience of using a puppet in educational and staging process of a drama actor at universities and colleges within the discipline "Plastic Expressiveness". The interrelated components of acting and plastic experience, such as creative, partner, professional and practical, are described. The article determines the criteria for students' group interaction with a puppet and the stages of work on an independent creative task "A Puppet". The basic components of plastic expression, such as breathing, plastic intonation, dynamics and others, transmitted by students to the puppet during the task are revealed. The developmental potential of forming plastic experience in an independent creative task with a puppet, such as variety of covering a given topic with the help of a managed object, development of creative thinking, imagination, overcoming psychological and communicative barriers, and others, are presented. The article is addressed to teachers of theater colleges and universities, teachers of supplementary education.
THE SECOND NOTEBOOK OF THE VOCAL AND CHORAL CYCLE "SICHUAN ELEGIES" BY NIKOLAI SIDELNIKOV: DRAMATURGY AND STYLISTIC FEATURES
Authors:   Russian State Specialized Academy of Arts, Moscow, Russian Federation, Huaichao Zhao
Published: December 2021

The article is devoted to the analysis of the second notebook of the vocal and choral cycle "Sichuan Elegies" by Nikolai Sidelnikov, based on the poems by the VIIIth century Chinese poet Du Fu. The work reveals the stylistic constants of the composer's work. It is emphasized that though N. Sidelnikov does not strive for stylization, the use of special musical means gives the composition a specific Chinese flavor. This is manifested both in the choice of instruments and in the reliance on pentatonics, which consists of two trichordal chants-monograms, sounding in different combinations and becoming the leitintonations of the cycle. It is noted that the expansion of the instrumental composition influenced the increase in the role of episodes without chorus, which was expressed through the introduction of independent instrumental parts, as well as developed introductions and conclusions. In some cases, the composer uses tonal writing, highlighting it with key signs, while some numbers are rather tonic, emphasizing the reliance on the sustained bass pedals. Dramatic episodes are saturated with signs of expressive writing — polytonal overlays, chromaticisms and passages with increased and decreased intervals. The dramaturgy of the composition is formed thanks to thematic roll calls and reprise inclusions that form subcycles.
Automorphisms and Some Geodesic Properties of Ortho-Grassmann Graphs
Authors: Pankov Mark , Petelczyc Krzysztof , Źynel Mariusz
Published: December 2021

Let $H$ be a complex Hilbert space. Consider the ortho-Grassmann graph $\Gamma^{\perp}_{k}(H)$ whose vertices are $k$-dimensional subspaces of $H$ (projections of rank $k$) and two subspaces are connected by an edge in this graph if they are compatible and adjacent (the corresponding rank-$k$ projections commute and their difference is an operator of rank $2$). Our main result is the following: if $\dim H\ne 2k$, then every automorphism of $\Gamma^{\perp}_{k}(H)$ is induced by a unitary or anti-unitary operator; if $\dim H=2k\ge 6$, then every automorphism of $\Gamma^{\perp}_{k}(H)$ is induced by a unitary or anti-unitary operator or it is the composition of such an automorphism and the orthocomplementary map. For the case when $\dim H=2k=4$ the statement fails. To prove this statement we compare geodesics of length two in ortho-Grassmann graphs and characterise compatibility (commutativity) in terms of geodesics in Grassmann and ortho-Grassmann graphs. At the end, we extend this result on generalised ortho-Grassmann graphs associated to conjugacy classes of finite-rank self-adjoint operators.
On Automorphisms of the Double Cover of a Circulant Graph
Authors: Hujdurović Ademir , Mitrović Đorđe , Morris Dave Witte
Published: December 2021

A graph $X$ is said to be unstable if the direct product $X \times K_2$ (also called the canonical double cover of $X$) has automorphisms that do not come from automorphisms of its factors $X$ and $K_2$. It is nontrivially unstable if it is unstable, connected, and nonbipartite, and no two distinct vertices of $X$ have exactly the same neighbors.

We find three new conditions that each imply a circulant graph is unstable. (These yield infinite families of nontrivially unstable circulant graphs that were not previously known.) We also find all of the nontrivially unstable circulant graphs of order $2p$, where $p$ is any prime number.

Our results imply that there does not exist a nontrivially unstable circulant graph of order $n$ if and only if either $n$ is odd, or $n < 8$, or $n = 2p$, for some prime number $p$ that is congruent to $3$ modulo $4$.
Combinatorial Game Distributions of Steiner Systems
Authors: Irie Yuki
Published: December 2021

The $P$-position sets of some combinatorial games have special combinatorial structures. For example, the $P$-position set of the hexad game, first investigated by Conway and Ryba, is the block set of the Steiner system $S(5, 6, 12)$ in the shuffle numbering, denoted by $D_{\text{sh}}$. However, few games were known to be related to Steiner systems in this way. For a given Steiner system, we construct a game whose $P$-position set is its block set. By using constructed games, we obtain the following two results. First, we characterize $D_{\text{sh}}$ among the 5040 isomorphic $S(5, 6, 12)$ with point set $\{0, 1, ..., 11\}$. For each $S(5, 6, 12)$, our construction produces a game whose $P$-position set is its block set. From $D_{\text{sh}}$, we obtain the hexad game, and this game is characterized as the unique game with the minimum number of positions among the obtained 5040 games. Second, we characterize projective Steiner triple systems by using game distributions. Here, the game distribution of a Steiner system $D$ is the frequency distribution of the numbers of positions in games obtained from Steiner systems isomorphic to $D$. We find that the game distribution of an $S(t, t + 1, v)$ can be decomposed into symmetric components and that a Steiner triple system is projective if and only if its game distribution has a unique symmetric component.
The 10th National Public Health Conference on Managing Pandemic, Controlling Endemic, and Preventing Future Endemics Through Public Health Approach
Authors: Associate Professor Dr. Zaliha Ismail  , Professor Dr Aziah Daud  , Assoc. Prof Dr. Nor Afiah Mohd Zulkefli  , Assoc. Prof. Dr. Rozita Hod  , Dr. Raudah M Yunus  , Dr. Chen Xi Wee  , Dr. Anisah Baharom  , Dr Nurhalizah Zakaria
Published: December 2021

The 10th National Public Health Conference on Managing Pandemic, Controlling Endemic, and Preventing Future Endemics Through Public Health Approach
Terapia de Observación de Acciones
Authors: Paris Alemany Alba
Published: December 2021

La terapia de observación de acciones, es un tratamiento que se basa en la observación de una acción realizada por otro individuo. Este tratamiento, desde el punto de vista neurofisiológico se fundamenta en la activación de las neuronas espejo. Investigaciones realizadas con neuroimagen describen que durante la observación de acciones se activan áreas de la corteza premotora, motora primaria y parietal, siendo estas determinantes en la ejecución y planificación del movimiento. Es importante destacar que la activación de estas áreas durante la terapia de observación es similar a la que se produce con la ejecución del movimiento.

Diversos estudios han demostrado que la terapia de observación de acciones es una forma efectiva de aprender o mejorar el rendimiento de una habilidad motora específica. Investigaciones recientes muestran que la terapia de observación de acciones facilita el aprendizaje motor y la construcción de la memoria motora. Este tipo de tratamiento ha sido utilizado con éxito tanto como una herramienta de rehabilitación (en enfermedades neurológicas y musculoesqueléticas) y en el entrenamiento deportivo. Evidencia reciente describe el potencial que puede tener este tratamiento sobre trastornos del lenguaje.

La terapia de observación de acciones es aparentemente un tratamiento sencillo, sin embargo, tiene requerimientos muy exigentes en cuanto a la atención que debe mantenerse sobre la tarea. Por otra parte, es necesario que los pacientes tengan una actitud cooperativa y tengan un buen cumplimiento con el tratamiento.
Ejercicio para la prevención de recaídas de dolor lumbar
Authors: Carrasco Gonz´´ález Enrique
Published: December 2021

El dolor lumbar es un problema clínico con una alta tasa de afectados. Los costes para el tratamiento de esta patología son muy altos. Es una de las principales causas por la que la población afectada no acude a sus puestos de trabajo. Una de las características del dolor lumbar es su tendencia a la reaparición.

La efectividad de los tratamientos para el dolor lumbar agudo ha sido ampliamente estudiada. Se ha comprobado que mantenerse activo es una buena opción para afrontar este problema clínico. Algunas investigaciones han encontrado que el ejercicio terapéutico ha resultado ser más efectivo que no realizar tratamiento u otros tratamientos conservadores para reducir el dolor y mejorar la función en los pacientes con dolor lumbar crónico. Parece que continuar con el ejercicio tras el dolor lumbar puede ayudar a prevenir un nuevo episodio doloroso.
Molecular detection of Campylobacter species from human and cattle faecal samples in Kilosa District, Tanzania
Authors: Gahamanyi Noel , E.G. Mboera Leonard , I. Matee Mecky , Mutangana Dieudonné , G. Amachawadi Raghavendra , Yoon Kye-Yoon , A. Mabwi Humphrey , Pan Cheol-Ho , V.G. Komba Erick
Published: December 2021

A growing number of Campylobacter species other than C. jejuni and C. coli have been considered as emerging human and animal pathogens but their contribution to human gastroenteritis is poorly documented. This study aimed at detecting Campylobacter species from human and cattle faecal samples in Kilosa District, Tanzania using molecular techniques without culture. Seventy (70) faecal samples were collected from five diarrheic and 65 non-diarrheic human patients attending Kilosa District Hospital in Tanzania from July to October 2019. During the same period, 30 faecal samples were also collected from healthy cattle in the same district. Genus and species identification of Campylobacter was conducted on the samples using molecular techniques [the polymerase chain reaction (PCR) and 16S rRNA sequencing]. Phylogenetic analysis was carried out by comparison of the 16S rRNA gene sequences to reference strains by the Neighbor-Joining method in MEGA X. Campylobacter species detection rate by PCR was 65.7% (46/70) and 20% (6/30) in humans and cattle, respectively.  There were five human diarrheic cases, four of which were positive for Campylobacter and of these, two were children ≤15 years of age. In humans, 16S rRNA sequencing revealed that C. concisus was the most predominant species occurring at a frequency of 37.8% (14/37), followed by uncultured Campylobacter spp. 24.3% (9/37) and C. hominis 21.6% (8/37). The least represented species were C. jejuni and C. lanienae, all occurring at 2.7% (1/37). In cattle, five (100%) sequenced PCR products matched with C. lanienae. Phylogenetic analysis revealed that with the exception of C. lanienae, 16S rRNA sequences of Campylobacter species were closely related to the reference strains used (Percent identity: 90.51-96.56%). Based on our findings, we recommend that molecular techniques, mainly PCR be adopted for the direct detection of Campylobacter species during laboratory screening and surveillance studies.
Understanding expressive intonation
Authors: Llorens Ana
Published: December 2021

Research on intonation has mainly sought for classifying and/or expressive explanations for performers’ strategies. In the field of music psychology and music perception, such explanations have been explored in terms of interval direction, size, or type; in the field of performance analysis, to which this article belongs, investigation on intonation has been not only scarce but also limited to short excerpts. In this context, this article explores Pau Casals’ intonational practice specific to his recording of Bach’s E flat major prelude for solo cello. To do so, on the basis of exact empirical measurements, it places such practice alongside the cellist’s conscious, theoretical recommendations apropos what he called “expressive” string intonation, showing that the interpretation of the latter should is not straightforward. It also proposes several reference points and tuning systems which could serve as models for Casals’ practice and looks for explanations beyond simple interval classification. In this manner, it ultimately proposes a structural function for intonation, in partnership with tempo and dynamics. Similarly, it understands Casals’ intonational practice not as a choice between but as a compromise for multiple options in tuning systems (mostly equal temperament and Pythagorean tuning), reference points (the fundamental note of the chord and the immediately preceding tone), the nature of the compositional materials (harmonic and melodic), and, most importantly, structure and expression.
Escaping aesthetic control
Authors: Fatichenti Marco
Published: December 2021

Spanish pianists, educators, and commentators have relished passing down to following generations the performance practices of their own tradition, with the renowned institution L’escola de música de Barcelona claiming to offer specialist training in “Spanish music”. In this context, Granados’s Goyescas have inevitably become the almost-exclusive domain of native musicians, herding artists’ creativities towards sets of performance instructions familiar to them. That we should continue to consider this repertoire as a specifically separate entity, fully knowable only by local artists or those trained within their tradition, is worthy of attention, as it places anyone outside this educational background and performing tradition as ‘other’ in need of acceptance. While the study of Granados’s output has recently been enriched by analytical investigations, recording projects, and new critical editions, it is the still unfamiliar early-recorded legacy by the composer/pianist that will be the catalyst for insights in this article. His Welte-Mignon roll recordings show a dynamic and flexible artistry, unsurprising in pianists of his generation, together with a lack of highly articulated ornamental inflexions and the rhythmical rigour we might expect in performances of such repertoire. The question that I wish to raise is whether at some point during the twentieth century there was a cultural shift that shaped ‘Spanish music’ to sound as distinctively national as possible. Such a shift would have occurred, in the minds of players, in parallel to wider changes in performance styles taking place throughout the continent. Exploring these aesthetic ideals through the lens of the country’s cultural history during the troubled years across the middle of the last century may hint at the subtle but meaningful ways that defined a canon flavoured with local folklore, both within and without the Spanish borders. The aim throughout is to challenge these orthodox approaches controlling the repertoire, resulting in my own renewed performance of El amor y la muerte; the hope will be that of empowering pianists to make different choices, diversifying performance options in the future.
NON-CONTINUOUS TEXT IN FOREIGN LANGUAGE TEACHING IN TERTIARY EDUCATION
Authors: Петрова Екатерина Евгеньевна , Никитина Анжелика Алексеевна
Published: December 2021

В данной статье исследуются возможности более эффективного развития навыков чтения при обучении иностранному языку в высшей школе посредством привлечения несплошных текстов. Авторы разработали ряд заданий, преобразовав традиционный линейный текст в несплошной и провели опрос студентов, который показал, что данный вид работы лучше отвечает интересам и когнитивным особенностям современных студентов.

This article examines the possibilities for more effective development of reading skills in foreign language teaching in higher education by using non-continuous texts. The authors developed a series of tasks, transforming a traditional linear text into a non-continuous one and conducted a survey of students, which showed that this type of work better meets the cognitive characteristics and interests of modern students.
INCREASED EFFICIENCY OF RING HEAT EXCHANGERS FOR TRANSPORT POWER PLANTS
Authors: Костин Александр Вдадимирович , Стоякин Григорий Михайлович
Published: December 2021

Для повышения теплогидравлической эффективности кольцевых теплообменников транспортных силовых установок предложено использовать в них гладкие трубки с турбулизатором пограничного слоя.

To increase the thermohydraulic efficiency of the ring heat exchangers of transport power plants, it is proposed to use smooth tubes with a boundary layer turbulizer in them.
PSYCHOLOGICAL VECTORS FOR PROMOTING PSYCHOLOGIST-CONSULTANT SERVICES IN MODERN MEDIA SPACE
Authors: Филиппченкова Светлана Игоревна , Щуко Елена Валерьевна
Published: December 2021

Авторами рассматривается проблема продвижение услуг психолога-консультанта. Анализируются специфика и психологические векторы позиционирования специалиста в информационном пространстве. Сформулирован вывод на основании представленных фактов об эффективности каналов продвижения психологической помощи.

The authors consider the problem of promoting the services of a consultant psychologist. The specificity and psychological vectors of a specialist's positioning in the information space are analyzed. A conclusion is formulated on the basis of the presented facts about the effectiveness of channels for promoting psychological assistance.
Register impacts perceptual consonance through roughness and sharpness
Authors: Eerola Tuomas , Lahdelma Imre
Published: December 2021

The perception of consonance and dissonance in intervals and chords is influenced by psychoacoustic and cultural factors. Past research has provided conflicting observations about the role of frequency in assessing musical consonance that may stem from comparisons of limited frequency bands without much theorizing or modeling. Here we examine the effect of register on perceptual consonance of chords. Based on two acoustic principles, we predict a decrease in consonance at low frequencies (roughness) and a decrease of consonance at high frequencies (sharpness). Due to these two separate principles, we hypothesize that frequency will have a curvilinear impact on consonance. A selection of tetrads varying in consonance were presented in seven registers spanning 30 to 2600 Hz. Fifty-five participants rated the stimuli in an online experiment. The effect of register on consonance ratings was clear and largely according to the predictions; The low registers impacted consonance negatively and the highest two registers also received significantly lower consonance ratings than the middle registers. The impact of register on consonance could be accurately described with a cubic relationship. Overall, the influence of roughness was more pronounced on consonance ratings than sharpness. Together, these findings clarify previous empirical efforts to model the effect of frequency on consonance through basic acoustic principles. They further suggest that a credible account of consonance and dissonance in music needs to incorporate register.
Using of mechanoactivation for preparation of cerium-containing solid solutions based on zircon
Authors:   Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of KSC RAS, Vinogradov V. Yu. , Kalinkin A. M. ,   Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of KSC RAS, Kuznetsov V. Ya. ,   Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of KSC RAS
Published: December 2021

Solid-phase synthesis of cerium-containing solid solutions based on ZrSiO4 was described. The synthesis was carried out using mechanical activation of a mixture consisting of zirconium oxide and hydrated amorphous silica with the addition of cerium oxide at a molar ratio of ZrО2:SiО2:CeО2 equal to 0.95:1.00:0.05. The mechanically activated in a centrifugal planetary mill mixture of reagents was calcined in the temperature range of 1200–1600 °C for 3 hours, which was accompanied by the essentially complete synthesis of zircon. The cerium content in the zircon structure was calculated from X-ray powder diffraction data.
Calculation of nonlinear optical properties of lithium niobate crystals
Authors:   Petrozavodsk state university, Vorobev D. A. , Sidorova O. V. ,   Petrozavodsk state university, Palatnikov M. N. ,   Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of KSC RAS, Kadetova A. V. ,   Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of KSC RAS
Published: December 2021

The coefficients of the second-order nonlinear optical tensor for lithium niobate crystal with a composition close to stoichiometric were calculated. The calculated results show that the contribution of the Li-O group to the optical effects of the second harmonic was greater than the contribution of the Nb-O group. The results also showed that the most efficient frequency conversion occurred along the polar axis of the crystal
Production of nickel sulfate from semi-finished products of Kola MMC
Authors:   Apatity Branch of the Murmansk State Technical University, Jeleznova M. V. , Diakova L. V. ,   Apatity Branch of the Murmansk State Technical University, Kasikov А. G. ,   Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of KSC RAS,   Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of KSC RAS
Published: December 2021

The article studies the possibilities of obtaining pure nickel sulfate from the filtrate of the cobalt purification of the nickel electrolyte of JSC "Kola MMC". Methods of purification of nickel solutions using sedimentation and extraction methods that remove impurities of sodium, chloridones, micro-impurities of calcium and magnesium are considered.
Preparation of spheres based on NiO using cation with gel and macroporous structure
Authors:   Tomsk State University, Zhilyakova E. A. , Khalipova O. S. ,   Tomsk State University, Kozik V. V. ,   Tomsk State University
Published: December 2021

The article discusses the production of materials based on nickel oxide in the form of spherical granules ranging in size from 300 to 700 nm, by the method of thermal destruction of cation exchangers with gel (TOKEM-100)and macroporous (TOKEM-250) structures saturated with nickel (II) ions. Thermal analysis was used to establish the temperature regimes of annealing of Ni2+–ТОКЕМ-250 и Ni2+–ТОКЕМ-100 samples. The prepared materials were investigated by XRD and SEM. The use of TOKEM-100 cation exchanger makes it possible to obtain samples with spherical granules based on trigonal nickel (II) oxide, characterized by a sintered surface morphology. The use of TOKEM-250 cation exchanger leads to the formation of spheres based on NiO cubic modification with an inhomogeneous surface morphology.
Synthesis of composite materials on cobalt and nickel bases via centrifugal SHS-metallurgy
Authors:   Merzhanov Institute of Structural Macrokinetics and Materials Science RAS (ISMAN), Zakharov K. V. , Andreev D. E. ,   Merzhanov Institute of Structural Macrokinetics and Materials Science RAS (ISMAN), Yukhvid V. I. ,   Merzhanov Institute of Structural Macrokinetics and Materials Science RAS (ISMAN), Khomenko N. Yu. ,   Merzhanov Institute of Structural Macrokinetics and Materials Science RAS (ISMAN)
Published: December 2021

This paper discusses the synthesis regularities of new composite materials via combustion processes and their features of physicochemical transformations for task of a modern technology. In early studies, the authors showed the possibility of synthesizing composite materials via centrifugal SHS metallurgy, in which the combustion of thermite mixtures and the chemical transformations were studied. The compositions, structures and mechanical properties of the synthesized materials were also investigated
Study of the influence of various solvents on the properties of hydrophobic silica xerogels
Authors:   Kurnakov Institute of General and Inorganic Chemistry, Kolmakova A. A. , Baranchikov A. E. ,   Kurnakov Institute of General and Inorganic Chemistry
Published: December 2021

Silica aerogels are low-density inorganic aerogels with a three-dimensional nanoporous structure. Due to the inherent properties of nanoporous materials, the possibility of using silica airgel is of great interest in various fields. To simplify the process and reduce costs, the use of atmospheric pressure drying (APD) is promising, the resulting materials are called xerogels. Silica xerogels based on methyltrimethoxysilane were synthesized using various alcohol solvents. The optimal combination of properties is possessed by a sample obtained using methanol as a solvent. The wetting angle of all xerogels was 158°, which characterizes the resulting material as superhydrophobic.
Solid-phase synthesis of ytterbium zirconate using mechanical activation
Authors:   Apatity Branch of the Murmansk State Technical University, Kuzmenkov O. A , Kalinkin A. M. ,   Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of KSC RAS
Published: December 2021

Nanocrystalline ytterbium zirconate Yb4Zr3O12 was prepared by the solid-phase method using mechanical activation of stoichiometric mixture of zirconium and ytterbium oxides. Mechanical activation was carried out in an AGO-2 centrifugal-planetary mill at a centrifugal factor of 40 g for 10 min. The processes occurring during the calcination of the mechanically activated mixture of ytterbium and zirconium oxides in the range from 600 to 1300 °C were investigated using X-ray phase analysis, IR spectroscopy, and complex thermal analysis.
Study of coloured anodized coatings on aluminum alloy by electrochemical impedance spectroscopy
Authors:   Petrozavodsk State University, Oskin K. I. , Yakovleva N. M. ,   Petrozavodsk State University, Chupakhina E. A. ,   LLC "Nelan-oxide plus", Stepanova K. V. ,   Petrozavodsk State University, Kokatev A. N. ,   LLC "Nelan-oxide plus"
Published: December 2021

Anodizing, porous anodic alumina, electrochemical impedance spectroscopy, electrolytic coloring, hydrothermal sealing, equivalent electrical circuit, simulation.
A new epoxide-mediated route for binary Al2O3-TiO2 aerogels
Authors:   Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, Polevoy L. A. , Baranchikov A. Ye. ,   Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, Ivanov V. K. ,   Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
Published: December 2021

A new method for the synthesis of binary aerogels Al2O3-TiO2 by epoxide-mediated route was proposed. The synthesis is conducted in DMF solution, the starting materials for the synthesis are aluminium nitrate and titanium chloride. The obtained homogeneous amorphous aerogels possess high surface (250–750 m2/g) and porosity (86–95 %).
Structure and mechanical properties of rapidly cooled al-based alloys consolidated by high pressure torsion technique
Authors:   A. A. Galkin Donetsk Institute for Physics & Engineering, Svyrydova K. A. ,   Donbas National Academy of Engineering and Architecture, Tsvetkov T. V. ,   A. A. Galkin Donetsk Institute for Physics & Engineering, Tkachenko V. M. ,   A. A. Galkin Donetsk Institute for Physics & Engineering, Limanovskii A. I. ,   A. A. Galkin Donetsk Institute for Physics & Engineering, Sayapin V. N. ,   A. A. Galkin Donetsk Institute for Physics & Engineering, Vasiliev S. V. ,   A. A. Galkin Donetsk Institute for Physics & Engineering,   Donbas National Academy of Engineering and Architecture, Tkatch V. I. ,   A. A. Galkin Donetsk Institute for Physics & Engineering
Published: December 2021

The results of the structural studies and hardness measurements of the samples obtained by high pressure torsion processing of melt-spun ribbons of Al95.8Mn3.8Fe0.4 alloy are presented in the paper. It has been established that straining of the ribbons results in refinement of microstructure and in the increase of microstrain which leads to increase in microhardness by 2.2 times.
“Creating a joint life”: life path of the family of geologists
Authors:   Barents Centre of the Humanities of the Kola Science Centre of RAS, Razumova I. A. , Samorukova A. G. ,   Barents Centre of the Humanities of the Kola Science Centre of RAS
Published: December 2021

The autobiographical tale of geologists, the Negrutsa spouses, “The Path of Love” (2002) is an informative source on the history of Russian geology, the everyday life of field researchers, and the social history of the family. The main significance of the book is that it is a socio-anthropologically valuable autodescription of a married family belonging to the scientific intelligentsia and to a certain professional group. The work contributes to the study and understanding of the processes of the formation of Soviet urban families in the second half of the twentieth century. The content of the book is considere in the context of the problems of marriage choice, matrimonial relations, the organization of extended kinship communities, family crises and conflicts, the relationship between professional and family aspects of life. The Negrutsa family belonged to the type of married families, whose unity is based on the personal interaction of husband and wife and is supported by immanent values. At the same time, the married family is influenced by the traditions of parental families, which in this case differed significantly in socio-cultural properties.
The history of development of the decorative floral growing and gardening laboratory of the N. A. Аvrorin Polar-Alpine Botanical Garden-Institute of KSC RAS
Authors:   N. A. Avrorin Polar-Alpine Botanical Garden-Institute of theKola Science Centre of the Russian Academy of Sciences, Ivanova L. A.
Published: December 2021

A brief history of the formation and development of the laboratory of decorative floriculture and gardening at PABSI, the main directions of its scientific research are presented. The most significant results achieved by the scientific department for almost half a century, which are extremely promising and in demand now, are noted.
Сoncerning the International Korean-Russian Conference “Traditions and Present of Ethnic Minorities in the Arctic Zone of Russia” and modern festivals of the Kola Sami
Authors:   Barents Centre of the Humanities of the Kola Science Centre of RAS, Bodrova O. A.
Published: December 2021

The paper reveals the content of the report concerning modern and traditional festivals of the Kola Sami, which was presented at the International Korean-Russian conference. The Sami festivals are of special importance as a means of preservation of the cultural heritage of the Sami people and as a recognizable regional brand. There is a provisional classification and summary of some modern festivals of the Kola Sami
Perbedaan Peran Berdasarkan Gender Buruh Tani Desa Belo Kecamatan Palibelo Kabupaten Bima
Authors: Mochamad Noeryoko  , Sholihin
Published: December 2021

Dalam penelitian ini penulis membahas tentang perbedaan peran berdasarkan gender buruh tani desa Belo kecamatan Palibelo kabupaten Bima dari penelitian ini yaitu: (1). Bagaimana perbedaan peran berdasarkan gender pada masa tanam (2) bagaimana perbedaan peran berdasarkan gender pada masa pemeliharaan padi. (3) perbedaan peran berdasarkan gender pada masa panen. Penelitian ini menggunakan jenis penelitian kualitatif deskriptif, sumber data terdiri dari sumber data sekunder dan sumber data primer. Teknik pengumpulan data dilakukan melalui observasi, wawancara mendalam, juga dokumentasi. Hasil penelitian (1). Pada masa tanam buruh tani pria berperan sebagai pembajak tanah dan mencabut bibit untuk ditanam, sementara buruh tani perempuan sebagai tenaga untuk menanam. (2). Pada masa pertumbuhan padi buruh tani pria berperan sebagai peyemprot  obat-obatan, sementara buruh tani perempuan sebagai tenaga untuk membersihkan rumput yang tumbuh disela-sela padi.. (3). Pada masa tanam buruh tani pria berperan sebagai operator mesin perontok padi dan memikul padi yang sudah selasai dipanen untuk dibawah keluar dari sawah, sementara buruh tani perempuan sebagai tenaga untuk membersihkan padi setelah keluar dari mesin perontok padi.

Key Word: Peran, Buruh Tani, Gender
Chromothripsis: A Cause of Genome Instability in Cancer
Authors:   Molecular and Human Genetics, Banaras Hindu University, Varanasi – 221005, UP, India, Agrawal Ishita
Published: December 2021

Cancer is a term given to uncontrolled cell growth, which is the result of accumulation of genetic changes during cell division. It can occur due to both genetic and environmental reasons. One such genetic cause of cancer discovered recently is known as Chromothripsis. It is defined as the fragmentation and rearrangement of chromosomes. Researchers are still trying to find the true mechanism underlying Chromothripsis. Two models have been significantly described; first one is the ‘micronuclei hypothesis’, which occurs as a result of chromosome mis-segregation during Mitosis. Second model is based on the ‘telomere crisis’, which occurs due to faulty telomerase enzyme and cell cycle checkpoint pathway. In this letter, we have tried to give brief information about the mechanisms behind Chromothripsis and their role in causing genome instability leading to cancer.
Prognostic value of net water uptake in acute ischemic stroke: a protocol for a systematic review and meta-analysis
Authors:   Bioengineering College, Chongqing University, Huang Wei , Yang Dahong , Fan Danyang , Hou Chao , Liu Wanqian
Published: December 2021

Review question / Objective: The purpose of this protocol is to present a transparent and clear methodology for performing a systematic review and meta-analysis of the available literature aimed to answer the following question: among patients with acute ischemic stroke due to large vessel occlusion, is net water uptake (NWU), as measured in CT images, associated with (i) cerebrovascular complications, including malignant cerebral edema, secondary intracerebral hemorrhage, and (ii) post-stroke functional outcome as measured by the modified Rankin Scale. Condition being studied: Currently, the association between net water uptake with cerebrovascular complications or post-stroke functional outcomes is not well defined. Broocks found that NWU based on CT was an important marker for malignant edema in LVO patients and independently associated with clinical prognosis. Additionally, Nawabi indicated that a higher degree of NWU was a predictor of intracranial hemorrhage in patients with acute ischemic stroke treated with mechanical thrombectomy. Thus, a higher NWU might contribute to the development of stroke complications and poorer outcomes. However, no systematic review and meta-analysis to quantitatively summarize this evidence and help establish the predictive value of NWU in patients with acute ischemic stroke.