bluuebunny/crossref_metadata_2025 huggingface dataset:
Os (des)caminhos da memória da imigração alemã: o conflito Mucker nas trilhas dos lugares de memória da cidade
Authors: Gevehr Daniel Luciano
Published: July 2024

O trabalho analisa as representações construídas sobre o conflito Mucker (1868-1874) e de forma especial sobre sua líder, Jacobina Mentz Maurer. Detemo-nos, aqui, na análise do processo que envolve a produção e a difusão de representações sobre o episódio e que acabaram se materializando na construção de diferentes lugares de memória, localizados em diferentes espaços – tanto urbanos quanto rurais - do atual município onde ocorreu o conflito, que é Sapiranga (RS). Com isso, buscamos discutir os elementos simbólicos presentes nessa construção e como esses foram alvo re reinterpretações ao longo do tempo, culminando na produção de símbolos que manifestam, materialmente, um imaginário sobre o episódio e sobre a líder do Mucker, Jacobina.
Patrimônio Cultural, filme documentário e etnografia escrita
Authors: Pinheiro Áurea da Paz
Published: July 2024

Apresentamos os resultados de investigações com linguagens audiovisuais com a pretensão de decifrar composições de palavras, imagens e sons. Consideramos essas linguagens expressões de discursos histórico, artístico e cultural, marcados por elementos éticos, ficcionais e de realidade; palavras e imagens, memórias em construção, informes e registros do passado e do presente. O centro de nossas reflexões é o filme documentário e a escrita etnográfica. Destacamos a investigação e a criação de narrativas fílmicas e etnográficas, imersas em um jogo dinâmico e complexo que implica técnicas de montagem e liberdade poética. A intenção é elaborar outras narrativas que nos permitam interpretar e avaliar experiências do trabalho de campo e realização de documentários; apresentar, de forma elaborada, conceitos e metodologias de investigação etnográfica e oral, que resultaram nos documentários etnográficos "Passos de Oeiras" [2008], "Congos: ritmo e devoção" [2009] e "As Escravas da Mãe de Deus" [2010].
Cidade remodelada: os conflitos sociais no Mercado Municipal de Pouso Alegre/MG
Authors: Andrade Ana Eugênia Nunes , Domingues Andréa da Silva , Do Vale Fernando Henrique
Published: July 2024

Os políticos locais e os discursos da imprensa reproduziam desde a década de 50 que os espaços centrais de Pouso Alegre clamavam por uma melhor visibilidade e as críticas da imprensa eram direcionadas a higienização dos prédios públicos e a estética. A cidade aos poucos vai se modificando e passa a ser pautada na máxima do paraíso desenvolvimentista da república ditatorial. Com este espírito, mais uma vez o prédio do Mercado Municipal é demolido, reformado, e consequentemente, inaugurado como uma obra funcional e modelar, alterando a rotina dos trabalhadores e frequentadores do local.
A dupla face da Górgona: representações da alteridade na escrita de pesquisa da memória
Authors: Bussoletti Denise Marcos , Guareschi Pedrinho Arcides
Published: July 2024

Este artigo busca abordar conceitualmente as representações da alteridade na escrita de pesquisa da memória. Desenvolvemos através do texto a hipótese de que no processo de formação dos pesquisadores ocorre, em perspectiva metafórica, uma “cegueira” diante da reflexividade necessária. Como fio condutor adotamos a questão: Quem é o Outro que se expressa através da escrita de pesquisa da memória?  Postulamos os caminhos que conduzem até esse Outro através da alegoria da Górgona em sua dupla face: monstruosa e humana. Para explorar nossa hipótese partimos do campo dos estudos das representações sociais na interlocução com as contribuições de Walter Benjamin e o lugar das imagens atribuído na sua historiografia. Concluímos na perspectiva da necessidade de enfrentamento das nossas “cegueiras” pelo inacabado processo de busca da representação da alteridade como um ético e estético exercício formativo.
Estrategias de re-apropiación de memoria, localización, deslocalización y construcción de imaginarios de frontera en Aysén
Authors: Becerra Marcelo José
Published: July 2024

El poblamiento de Aisén ha sido objeto de una gesta silenciosa, escondida por la distancia y una condición de aislamiento que apenas a fines del pasado siglo comienza a revertirse a partir de la apertura de sendas de comunicación física, la acción de la institucionalidad pública y la penetración definitiva de medios de comunicación que constituyen una nueva capa (de información) superpuesta a las sendas terrestres que atraviesan sus grandes cauces hidrográficos y orografía. A este trazado se ha adherido una narrativa propia, acompañante estrecha de las duras faenas e imaginarios de la colonización, la frontera e intemperie. La diáspora aisenina, de una población que decide asentarse en un extremo del continente, opuesto a sus centros de gravedad y atracción, alberga un sentido y voluntad que se desenvuelve junto a un espacio físico que, por absoluto, se constituye en un soporte o fondo esencial, para una colonización moderna y posindustrial.
Notas sobre os usos e conflitos em torno à preservação do patrimônio da imigração na Argentina: o Hotel de Imigrantes de Buenos Aires
Authors: Lopes Maíne Barbosa
Published: July 2024

A valorização da imigração, atrelada a uma preocupação com a preservação de seu patrimônio cultural, aparece, notadamente, a partir dos anos 1970 na Argentina. No presente texto, abordamos os conflitos e as divergências em torno ao processo de preservação de um dos mais representativos bens relacionados à história da imigração na Argentina, o antigo Hotel de Imigrantes de Buenos Aires, e as dificuldades para a sua transformação em museu. Estudando os “bastidores” da instituição do Museu da Imigração nesse edifício, verificamos que foram poucas as ações destinadas à sua efetiva restauração e conservação, assim como também identificamos certa utilização do tema do patrimônio pelos setores envolvidos.
Memória discursiva e antirracismo: discursos sobre “movimento negro” no jornal Afro-Latino-América
Authors: Trapp Rafael Petry
Published: July 2024

O presente artigo objetiva analisar discursos sobre “movimento negro” nas páginas do jornal Afro-Latino-América, nas edições do ano de 1978, a partir da Análise de Discurso de influência de Michel Pêcheux. Através da análise, puderam-se constatar maneiras de mobilização de discursos sobre “movimento negro” e etnicidade no final dos anos 1970, quando da criação do Movimento Negro Unificado, no sentido de criação de subjetividades políticas “raciais” para a luta antirracista, ancorada na constituição de uma “memória discursiva”. Essa memória social – interdiscurso – “negra” constitui-se em um processo histórico e mantém-se constantemente atualizada pela produção discursiva do Movimento Negro brasileiro. Em que pese suas potencialidades políticas, no plano discursivo, esse processo, contudo, concorreu para o silenciamento sobre a mestiçagem na história e nas relações sociais no Brasil.
Licença paternidade no Brasil: entre o texto e a aplicação
Authors: Senna Fernandes Fernanda , Sandalowski Mari Cleise , Müller Matheus
Published: July 2024

Este artigo tem por objetivo analisar quais são os obstáculos para a aprovação de projetos de lei que versem sobre a regulamentação da Licença Paternidade na Câmara dos Deputados. Fazendo uso da abordagem quantitativa, com ênfase na estatística descritiva, foi realizado um levantamento longitudinal, entre os anos de 1988 e 2021, perfazendo um total de 400 proposituras relacionadas ao tema. Após um filtro minucioso, este número foi reduzido a 113 propostas divididas em 4 grupos: a) Regulamentação da licença paternidade, por vezes também pautando sua ampliação; b) Propostas de ampliação da licença paternidade para grupos específicos, como Bombeiros, Policiais Civis, etc.; c) Ampliação da licença paternidade dentro do projeto Empresa Cidadã; d) Propostas de implementação de licença parental, a ser dividida entre pai e mãe. Aqui analisaremos somente os dados referentes à licença paternidade (87 propostas) e licença parental (11 propostas). Ao analisar a situação destas propostas de lei compreendeu-se que os meandros burocráticos acabam sendo o principal entrave para a regulamentação da licença paternidade no Brasil. Os regimentos internos da Câmara e estratégias políticas das bancadas, autores e comissões, acabam desenhando complexas redes, nas quais os projetos ou são engavetados ou se arrastam por anos, aguardando pareceres de comissões, procedimentos a serem encaminhados por seus autores, ou são anexados uns aos outros.
METHOD FOR CALIBRATING A MAGNETOMETRIC SENSOR, BASED ON PRECISE MEASUREMENT OF CHANGES IN ITS SPATIAL POSITION IN A CONSTANT MAGNETIC FIELD
Authors: РАЙФЕЛЬД М.А. , ВАСИЛЕВСКИЙ А.Н. , ГАЛЯНТИЧ А.Н.
Published: July 2024

Магнитометрические измерения широко применяются для решения задач геологии, навигации и ряда других областей. В настоящее время имеет место тенденция миниатюризации и снижения стоимости магнитометров. Однако показания недорогих магнитометров искажены погрешностями, в связи с этим требуется выполнение процедуры калибровки. Описаны математические модели погрешностей, которые используются в большинстве известных исследований и приняты в данной работе. Проведено математическое моделирование измерительных сигналов магнитометра, предложен и исследован принцип калибровки магнитометрического датчика, основанный на точном измерении изменения его пространственного положения в постоянном магнитном поле. Даны оценки точности восстановления калибруемых параметров и ошибок восстановления сигналов, достижимых при выполнении предложенных в работе калибровочных операций.

Magnetometric measurements are widely used to solve problems in geology, navigation, and a number of other areas. Currently, there is a tendency to miniaturize and reduce the cost of magnetometers. However, the readings of inexpensive magnetometers are distorted by errors, which requires a calibration procedure. The article describes mathematical error models that are used in most well-known scientific research and adopted in this work. Mathematical modeling of the measuring signals of the magnetometer is carried out, and the principle of calibration of the magnetometric sensor, based on the accurate measurement of changes in its spatial position in a constant magnetic field, is proposed and researched. Estimates are given of the accuracy of restoration of calibrated parameters and the signal restoration errors achievable when performing the calibration operations proposed in the study.
LIQUID-PHASE REACTIONS DURING CATALYTIC DECOMPOSITION OF SINGLE-COMPONENT ROCKET PROPELLANTS
Authors: ЯРОШЕНКО Н.Т. , ШВЕЙКИН А.В. , ВОЛКОВА Т.В.
Published: July 2024

В ракетной технике нашли широкое применение однокомпонентные топлива гидразин и пероксид водорода. Их внедрение связано с созданием катализаторов, инициирующих воспламенение и горение топлива при простом контакте с катализатором без предварительного подогрева. Очевидно, что первоначальным актом воспламенения является жидкофазное разложение однокомпонентного топлива на катализаторе. В противном случае топливо просто не могло бы воспламениться. Представлены физико-химическая и математическая модели жидкофазного каталитического разложения и последующего воспламенения однокомпонентного топлива в слое гранулированного катализатора.

The single-component propellants hydrazine and hydrogen peroxide are widely used in rocketry. Their use is associated with the development of catalysts that initiate ignition and combustion of propellants upon simple contact with the catalyst without prior heating. It is obvious that the initial step of ignition is the liquid-phase decomposition of a single-component fuel on a catalyst. Otherwise, the propellants simply could not ignite. Physicochemical and mathematical models of the liquid-phase catalytic decomposition and subsequent ignition of a single-component propellant in a granular catalyst layer are proposed.
CALCULATION OF GAS SELF-OSCILLATIONS IN LOW-EMISSION COMBUSTION CHAMBERS OF GAS TURBINE POWER UNITS OPERATING ON GASEOUS FUEL
Authors: ДРОБЫШ М.В. , ДУБОВИЦКИЙ А.Н. , ЛЕБЕДЕВ А.Б. , ТАРАСОВ Д.С. , ФОКИН Н.И. , ФУРЛЕТОВ В.И. , ЯКУБОВСКИЙ К.Я.
Published: July 2024

Разработан экономичный метод расчета самовозбуждения колебаний газа в малоэмиссионных камерах сгорания газотурбинных установок. Метод основан на использовании модели турбулентности SST SAS и модели турбулентного горения с модифицированным уравнением для переменной степени завершенности горения. В источниковый член этого уравнения введен множитель, связанный с колебаниями давления газа. Склонность камеры сгорания к возбуждению колебаний газа оценивается двумя параметрами: показателем степени данного множителя (показателя взаимодействия) и логарифмическим декрементом затухания колебаний. При решении задачи на самовозбуждение колебаний в случае задания однородной метановоздушной смеси на входе в камеру сгорания появилась первая радиальная мода колебаний с частотой 2 700 Гц. В случае раздельной подачи воздуха и топлива в камеру сгорания возбудилась первая продольная мода колебаний с частотой 300 Гц. Применение резонансных поглотителей (антивибрационных экранов небольшого размера) позволило полностью подавить радиальные колебания.

An economical calculation method for self-excitation of gas oscillations in low-emission combustion chambers of gas turbine units has been developed. The method is based on the SST SAS turbulence model and the turbulent combustion model with a modified equation for a variable degree of combustion completion. A multiplier associated with gas pressure oscillations is introduced into the source term of this equation. The tendency of the combustion chamber to excite gas oscillations is estimated by two parameters: the exponent of this multiplier (interaction index) and the logarithmic decrement of oscillation damping. When solving the problem of self-excitation of oscillations in the case of specifying a homogeneous methane-air mixture at the combustion chamber inlet, the first radial oscillation mode with a frequency of 2700 Hz appeared. In the case of separate air and fuel supply to the combustion chamber, the first longitudinal oscillation mode with a frequency of 300 Hz was excited. The use of resonant absorbers (small anti-vibration screens) made it possible to completely suppress radial oscillations.
NUMERICAL AND EXPERIMENTAL STUDY OF NOX FORMATION DURING HYDROGEN COMBUSTION IN A MODEL COMBUSTOR WITH A CLUSTER MICROFLAME BURNER
Authors: ГУРАКОВ Н.И. , КОЛОМЗАРОВ О.В. , АБРАШКИН В.Ю. , МАТВЕЕВ С.С. , МАТВЕЕВ С.Г. , ФОКИН Н.И. , ТАРАСОВ Д.С.
Published: July 2024

Проведено расчетно-экспериментальное исследование образования NOx при горении водорода в цилиндрической камере сгорания с разработанным микрофакельным горелочным устройством. Экспериментальные данные получены при различном распределении топлива между основным и пилотным контурами горелочного устройства. Численное исследование процессов горения и образования NOx в камере сгорания выполнено для режимов, соответствующих экспериментальным. Расчеты проводились в стационарной постановке с использованием подхода к моделированию турбулентности RANS. При моделировании горения водорода учитывалась скорость смешения топлива с воздухом с помощью критерия подобия, связанного с диффузией (турбулентное число Шмидта). Нормальная скорость распространения пламени задавалась в зависимости от температуры и состава топливовоздушной смеси. Исследовано влияние турбулентного числа Шмидта на результаты расчета эмиссии оксидов азота.

A comprehensive numerical and experimental study of NOx formation during hydrogen combustion in a cylindrical combustor with a developed microflame burner is performed. Experimental data are obtained for various distributions of the fuel between the baseline and pilot contours of the burner. Numerical investigations of the combustion and NOx formation processes in the combustor are performed for regimes corresponding to numerical studies. The computations are performed in a steady-state formulation with the use of the Reynolds-averaged Navier-Stokes equations for turbulence modeling. In hydrogen combustion simulations, the rate of fuel mixing with air is taken into account by using a similarity criterion related to diffusion (turbulent Schmidt number). The normal velocity of flame propagation is specified in accordance with the temperature and composition of the fuel-air mixture. The influence of the turbulent Schmidt number on the results calculated for nitrogen oxide emissions is studied.
Global threshold analysis of an age-space structured disease model with relapse
Authors: Lyu Guoyang , Guo Yutong , Wang Jinliang
Published: July 2024

In this paper, an age-space structured disease model with age-dependent relapse rate is investigated. We first prove the well-posedness of the model including the existence and uniqueness of the solution, positivity, and boundedness. By performing the Laplace transformation to renewal equation, we derive the next generation operator, whose spectral radius is defined as the basic reproduction number. By checking the distribution of the roots of the characteristic equation, exploring the strong persistence property of the solution and designing the Lyapunov functionals, we establish the local and global dynamics of the model.
Viktor Volodymyrovych Bobin is an outstanding representative of the anatomical school of Ukraine. To the 100th anniversary of the birth of his son Professor Volodymyr Viktorovych Bobin
Authors:   Volyn National University named after Lesya Ukrainka, Pikalyuk V.S. , Bobina I.V.
Published: July 2024

The article presents not only official data about Viktor Volodymyrovych Bobin, professor of the Department of Normal Anatomy of the Crimean Medical Institute, but also shows his scientific activities in his native city Kharkiv in 1919-1922. Works on anthropology are also highlighted, in particular the scientist’s monograph "Artificially deformed skulls found during excavations in the Crimea" (1957). The article is devoted to the 100th anniversary of the birth of his son, Professor of the Department of Normal Human Anatomy of the Kharkiv National Medical University, Academician of the Ukrainian Academy of Sciences of National Progress, Honorary Academician of the International Academy of Integrative Anthropology, Doctor of Medical Sciences Volodymyr Viktorovych Bobin. Key words: anatomy, anthropology, normal anatomy, history of medicine, medical dynasty, Viktor Bobin
The child and its diseases in the middle age
Authors:   Ukrainian Humanitarian Institute, Oparin O.A.
Published: July 2024

The work shows that a child in the Middle Ages did not have a childhood, the philosophy and religion of the Middle Ages did not consider the child, who is forming and growing, as a person, but treated him as a small adult, making the same demands on him as in work, as well as in responsibility before the law, as an adult, which negatively affected both the physical and psychological development of the child. It was noted that the child’s early consumption of alcohol led to the formation of severe chronic pathology and a decrease in general immunity, which led to early mortality. It is indicated that insufficient, both quantitatively and qualitatively, nutrition, which also suffered from poor quality, led to the birth of children with genetic anomalies, as well as the formation of severe pathology in growing children, as well as the prevalence of infectious pathology in them. It has been proven that early marriages, widespread in the Middle Ages, led to pathology, both in young mothers, and high mortality in children born to them. Key words: Middle age, child, disease.
The inflence of stress on the state of the muscular system of patients with injuries of the musculoskeletal system
Authors:   Ivan Zyazyun Institute of Pedagogical and Adult Education of the National Academy of Educational Sciences of Ukraine, Spivak L.V. , Holovchenko M.V. ,   National Pedagogical Drahomanov University, Belousova O.V. ,   Interregional Academy of Personnel Management
Published: July 2024

The article examines the impact of stress and psychological disorders in the context of military actions in Ukraine on the human muscular system, as well as their effect on the physical condition of patients with injuries and disorders of the musculoskeletal system. It also explores how stress and psychological disorders in wartime conditions contribute to the spread of pathological pain sensations and the occurrence of muscle spasms. A brief historical overview is provided, and scientific publications on the use of various methods in treating different pathologies, including pain syndromes caused by musculoskeletal muscle spasms, are analyzed. The article discusses types of somatic muscle spasms and pain syndromes, as well as mechanisms of local physiological influences and methods of psychological correction for conditions that cause pain and spasms in muscles, fascia, and joints. The positive impact of physiological procedures combined with psychological correction on pain associated with stressful situations and psychological disorders in people who have experienced moral humiliation and physical abuse during wartime and occupation is demonstrated. Various manifestations of stress and their effects on the functioning of muscles, fascia, and joints in individuals who are currently experiencing or have experienced military actions are described. Additionally, the article examines how psychological disorders resulting from military actions in Ukraine affect patients with musculoskeletal injuries. Methods proposed by modern rehabilitation therapy to alleviate and improve the condition of such patients are presented. These methods, such as various types of massage, heat treatments, taping, and psychological correction, are considered techniques for relieving pain that can be used both simultaneously and sequentially, without causing negative side effects during therapy and requiring minimal effort. It is established that the consequences of chronic stress and prolonged experiences of anxiety, nervousness, and panic attacks cause significant harm to the health of adults and children. The accumulated stress over the long period of war causes varying degrees of harm to each individual, with chronic forms of internal organ diseases and inflammatory processes becoming more pronounced. However, the primary target of chronic stress is the muscles. Only a comprehensive approach to this problem is an important factor in overcoming the consequences. Key words: stress, psychological disorders, human muscular system, musculoskeletal system, military actions
The issue of post-traumatic disorders in the adaptation process of Ukrainian migrants
Authors:   Ukrainian Institute of Arts and Sciences, Bucha, Ukraine, Parasiei-Hocher A.O. , Fylonenko Y.I. ,   Ukrainian Institute of Arts and Sciences, Bucha, Ukraine, Baltyan V.V. ,   Ivan Zyazyun Institute of Pedagogical and Adult Education of the National Academy of Educational Sciences of Ukraine
Published: July 2024

he study focuses on examining the issue of social and psychological adaptation of Ukrainian emigrants, which has become particularly relevant due to the military conflict in Donbas and the war with Russia. The author identifies that as a result of these events and the conflict since February 24, 2024, a significant number of Ukrainians have found themselves in emigration conditions, relocating both within Ukraine and beyond its borders. This situation gives rise to a complex of problems related to adapting to new living conditions, including housing, employment, healthcare, education for children, and many other aspects. The study indicates that the consequences of war have a serious impact on the psychoemotional state of emigrants, including stress, fear, anxiety, and depression, and can also lead to physical illnesses such as psychosomatic disorders. This poses challenges to adaptation and requires the development of psychological approaches and strategies to support individual and collective adaptation of Ukrainian emigrants. While some individuals may experience negative consequences of military action and emigration, feelings of fear and uncertainty, the research also points to the possibility of positive changes. Some individuals, having experienced traumatic situations, may find the strength to overcome difficulties, reassess their values and priorities, and ultimately achieve positive outcomes in the adaptation process. Overall, the study underscores the need for further exploration of this issue and the development of effective strategies for psychological support and adaptation for Ukrainian emigrants facing the consequences of war and emigration. Key words: post-traumatic stress, adaptation, migrants, wartime conditions, Ukraine.
Guimarães Rosa, paisagens espirituais latino-americanas e “omelete ecumênico”
Authors: Marinho Marcelo , de Campos Maciel Josemar , Cajamarca Torres Anyie Lorena
Published: July 2024

O presente exercício de prospecção de possíveis oikos vindouros, assentados na intersecção entre poesia e as assim chamadas “plantas de força”, centra-se na análise do campo lexical da espiritualidade que emerge em Fita verde no cabelo, breve narrativa publicada por Guimarães Rosa em suplemento literário do jornal O Estado de São Paulo, no dia 8 de fevereiro de 1964, sob fatura de inocente versão adulta e transcultural de “Chapeuzinho Vermelho”. Com base na declaração do autor de que o conjunto de sua obra destina-se à preparação de um “omelete ecumênico”, examina-se a hipótese de que essa breve estória coloque em cena o ritual votivo da ayahuasca, preparado enteógeno de origem amazônica que, segundo indica a própria etimologia quéchua do termo, teria o condão de conectar os comungantes com o espírito de seus ancestrais (“aya” significa “espírito” ou “ancestral”, enquanto “huasca” significa “laço” ou “conexão”). Para tanto, prospectamos estudos científicos, depoimentos de xamãs e relatos de caso sobre as comunhões espirituais, nos quais se afirma que a ayahuasca promove a expansão da consciência e o alcance de experiências extáticas de natureza espiritual, do autoconhecimento individual a eventuais registros mediúnicos. Imagens e expressões do relato rosiano são então analisados em cotejo com a liturgia, os credos e os resultados de tal experiência espiritual de matriz ameríndia, a qual transcende a possibilidade de explicação por meio da razão, a “megera cartesiana” de que trata o médico e romancista mineiro.
Project Spotlight: Oregon dock goes up in time for sea lions’ arrival
Authors: Fister Gale Sarah
Published: July 2024

The 17th Street Dock is home to two 210 ft (64 m) U.S. Coast Guard cutters, along with the historic lightship Columbia, an exhibit that is part of the adjacent Columbia River Maritime Museum. It’s also a docking spot for Columbia River tour boats and small pleasure craft, making it a popular tourist destination. The designers of the 17th Street Dock in Astoria, Ore., chose precast concrete for the deck design. Knife River was the precaster for the project.
Project Spotlight: Broad Museum a work of art
Authors: Fister Gale Sarah
Published: July 2024

The oculus of the Broad Museum in Los Angeles, Calif., is formed by a depression in the glass-fiber-reinforced concrete panels that penetrates the interior glazing The structure is clad with the light-filtering veil, comprising more than 2500 precast GFRC panels. Willis Construction provided the precast concrete.
Pure love in the Confessions of Ferenc Rákóczi II
Authors: Laczházi Gyula
Published: July 2024

Ferenc Rákóczi II is known primarily as the leader of the anti-Habsburg Hungarian War of Independence between 1703 and 1711, but in recent years there has been a growing interest in his literary work, too. Research has shed light on several aspects of moral problems represented in his Confessions, written in the early 18th century in Latin. The defining element of the self-understanding in the Confessions is the anthropological concept that classifies human actions according to whether they are motivated by self-love or the love of God. The condemnation of sins of self-love is therefore a recurring theme in Rákóczi's spiritual autobiography. However, the fact that the opposite of self-love, the concept of pure love also appears in the Confessions has not been noticed so far. The analysis of the description of earthly loves and the sometimes ambivalent reflections on them can contribute to a more nuanced understanding of the moral discourse of the Confessions.
The big bang of halide perovskites: The starting point of crystallization
Authors: Palacios Saura Ana , Breternitz Joachim , Hoell Armin , Schorr Susan
Published: July 2024

Hybrid halide perovskites (HHPs) are very promising absorber materials for solar cells due to their high power conversion efficiency and the low-cost solution-based processing methods. We applied small angle X-ray scattering to MAPbI3, FAPbI3 and MAPbBr3 precursor solutions in different solvents (GBL, DMF, and mixtures) to gain a deeper understanding of the building blocks during the early stage of HHP formation. We present a core–shell model where the core is formed by [PbX6] octahedra surrounded by a shell of solvent molecules, which explains the arrangement of the precursors in solution and how the solvent and the halide influence such arrangement.

Graphical Abstract
Aotearoa New Zealand physiotherapists’ perspectives of potential expanded roles for sports-related concussion management: A qualitative study
Authors: Dalton Mya , Galea Olivia , Blyth Rebecca , Reid Duncan , Quinn Dusty , Chua Jason , Sole Gisela
Published: July 2024

Concussions (mild traumatic head injury) have received increasing attention in clinical practice, research, and the public press. A range of healthcare providers engage with patients presenting with concussion, and physiotherapists are often at the front line of these consultations, especially on the sports field. We explored physiotherapists’ perspectives of their scope of practice and actual clinical practice within the sports-related concussion diagnosis and return-to-sport context. A qualitative approach with interviews and focus groups was used, including 18 physiotherapists. Three themes were derived: (a) delayed access to concussiontrained general practitioners; (b) navigating concussion care in a strained healthcare system; and (c) proposed expanded role for physiotherapists. Delayed patient access to medical doctors often delayed a formal concussion diagnosis, initiation of specific concussion care, or medical sports clearance. Yet the participants were regularly identifying and managing concussions, and most felt confident to do so. Some participants, particularly those working with high-performance athletes or in multidisciplinary teams, suggested that concussion diagnosis and clearance for return to work or play should remain the medical doctors’ responsibilities. Yet participants working at community level suggested that, with relevant training and mentored experience, diagnosis, triaging, and clearance for sport could be within their scope of practice.
How do novice physiotherapists describe their experiences of workplace support?
Authors: Cummins Christine , Waterworth Kate , Søgaard Hansen Louise , Neal Amy , Murthy Vishakha
Published: July 2024

This study aimed to explore how the experiences of workplace support contributed to the developing professional confidence, competence, and workplace experience of the novice physiotherapist working in Aotearoa New Zealand. Using a qualitative descriptive methodology, 12 registered physiotherapists who had graduated within the last 5 years and were employed in various settings across Aotearoa New Zealand were recruited. They participated in semi structured interviews, which were analysed using reflexive thematic analysis. Three themes described participants’ experiences of support: (a) navigating the transition; (b) building capabilities to achieve professional growth; and (c) fostering relationships in the workplace. The participants valued professional support that helped them navigate the early challenges they encountered as well as various forms of support that assisted them in their career development. Provision of support was hugely varied across settings and employers. Findings from this study may assist novice physiotherapists to gain awareness while navigating their own transition, accessing developmental opportunities, and building connections and competencies as a new practitioner. Additionally, this research could encourage employers to consider how best to support their novice employees.
BOARD GAME ON SYPHILIS PREVENTION FOR WOMEN IN DETENTION
Authors: Nascimento Valéria Alexandre do , Dantas Hallana Laisa de Lima , Macêdo Vilma Costa de , Leal Luciana Pedrosa , Guedes Tatiane Gomes , Linhares Francisca Márcia Pereira
Published: July 2024

ABSTRACT Objective: to develop and analyze evidence of content and appearance validity of a board game for the prevention of syphilis in women deprived of their liberty. Method: methodological study conducted in three stages: 1) Board game development by means of a theoretical-bibliographical foundation and game design; 2) Content validation by 22 health specialist judges, 10 education specialists and a graphic designer; 3) Appearance evaluation by the target audience of 10 women deprived of their liberty. Data was collected between March 2021 and January 2022, and the psychometric analysis was based on the Likert scale to calculate the Content Validity Coefficient and Intraclass Correlation Coefficient. Results: the board game developed was called “Race against Syphilis” and consisted of 50 squares and 34 question cards. When it came to content validation, the judges from the health sector agreed on 13 items, while those from the education and graphic design sectors agreed satisfactorily on all items. After the adjustments, the second version of the board game was sent to the 22 health judges, seven of whom responded, reinforcing the judges' agreement, which was satisfactory in all items. In the appearance assessment with the target audience, all items received 100% agreement. Conclusion: the game that has been developed shows evidence of validity, being attractive, dynamic and playful, so that it can help build the knowledge of women in prison about the prevention and syphilis control.
English Language Hegemonies in the Internationalization of Two State Universities in Brazil: Unintended Consequences of English Medium Instruction
Authors: Gimenez Telma , Cogo Alessia , Calvo Luciana Cabrini Simões , El Kadri Michele Salles
Published: July 2024

ABSTRACT A larger qualitative study, which we draw upon here, investigated the perceptions of academics and students, in two state funded universities, regarding internationalization and the use of English as a medium of instruction (EMI). In this article, we focus on their concerns about EMI policy, drawing on interviews and focus groups. The range of concerns that were identified during this study were: the negative impact on content learning, language hierarchization, the emotional impact (confidence in using English), low student enrollment, exclusion, (re) production of inequality, impact on identity and collegiality. Taking account of these findings, we argue that it is important for language policymakers in both institutions to consider the concerns of academics and students as part of their planning process, and to address them responsibly.
Occupation as a gender reproducer: an approach to hegemonic masculinity
Authors: Polanco Cerón Natalia , Morrison Rodolfo
Published: July 2024

Abstract Introduction The study of occupation has been very diverse in Occupational Science. Within its multidimensionality, the study of socialization processes through occupation been relevant, particularly in the study of gender. Objective To identify the meanings associated with hegemonic masculinity in the narrative of young adult men. Methodology This exploratory-descriptive study used a qualitative methodology with a hermeneutic approach. The sample was of an intentional type and was made up of five young adult men living in Santiago de Chile. The in-depth interview was used to produce information, which was applied in two sessions. The content analysis strategy was used for the analysis. Results Three categories emerge from the analysis: (a) power and dominance in masculinity; (b) transmission of masculinity through occupation; (c) masculinity, heterosexuality, and homophobia. Conclusion How hegemonic masculinity is exercised is through occupation. The men interviewed are aware of the imposition of a hegemonic masculinity, identifying the logic of power that men are forced to abide by through mechanisms of coercion and violence expressed in daily occupations in a game of permanent acceptance and rejection. Occupation is how gender is constructed and gender is reproduced through occupation.
Gender stereotypes in STEM: a systemic review of studies conducted at primary and secondary school
Authors: Zúñiga-Mejías Vanessa , Huincahue Jaime
Published: July 2024

Abstract Currently, there is ambiguity regarding the volume of empirical research that delves into gender stereotypes linked to STEM in primary and secondary education. To shed light on the prevailing literature and pertinent challenges, we undertook a systematic review, adhering to the PRISMA guidelines. This examination encompassed empirical studies sourced from Scopus and Web of Science, culminating in the inclusion of twenty-four studies. The findings underscore the imperative to augment prior research that provides empirical insights into social and scientific narratives surrounding gender stereotypes. This review illuminates gender disparities within the educational system and the reduced female engagement in STEM. Concurrently, it advocates for formulating public policies and early-stage interventions to highlight how STEM disciplines can bridge these gender imbalances at the primary and secondary school stages. From our vantage point, this systematic review will catalyse forthcoming empirical inquiries. Whether stemming from real-world practices or geared towards enriching a specific theoretical framework, such research, especially involving students from Latin American nations, is of the essence. Notably, our search did not uncover any studies addressing the themes broached in this investigation about these regions. It is thus pressing to accelerate efforts in these territories to acknowledge the cultural and societal hurdles impinging upon STEM education.
Automação na educação: caminhos da discussão sobre a inteligência artificial
Authors: Lima Giselle de Morais , Ferreira Giselle Martins dos Santos , Carvalho Jaciara de Sá
Published: July 2024

Resumo Os discursos em torno da tecnologia têm sido marcados por juízos de valor dicotômicos, ainda que predominantemente otimistas, sobre o lugar desses artefatos em contextos educacionais. Na própria academia, parece apostar-se, com frequência, em artefatos digitais como solução de problemas da educação que são, de fato, complexos e historicamente enraizados. Este artigo parte de um questionamento acerca dos discursos em torno das tecnologias baseadas em Inteligência Artificial (IA): estariam os velhos discursos - fundamentados na naturalização da tecnologia - sendo reproduzidos? Com base em uma revisão de literatura acadêmica sobre a IA na educação, realizada no escopo de um projeto mais amplo em andamento, o texto apresenta um panorama dos principais pontos de discussão levantados nos últimos cinco anos na área da educação. Por um lado, parece haver grande entusiasmo com a IA e suas promessas; por outro, destacam-se preocupações com a profissão docente - em um extremo, com a substituição do professor pela máquina, um temor que também não é novo. Contudo, nosso recorte sugere que, para além de um otimismo ou pessimismo exacerbados, estão em pauta importantes considerações, fundamentadas em teorização aprofundada e estudos com empiria de campo sólida, que podem abrir caminhos outros que o desenvolvimento e aceitação de tecnologias em perspectivas meramente solucionistas.
ACONSELHAMENTO BREVE SOBRE ATIVIDADE FÍSICA NO SISTEMA ÚNICO DE SAÚDE: UMA POSSIBILIDADE PARA TODOS OS PROFISSIONAIS DE SAÚDE
Authors: Vieira Leonardo Araújo , Guerra Paulo Henrique , Spósito Letícia Aparecida Calderão , Motta-Santos Daisy , Bocalini Danilo Sales , Carvalho Fabio Fortunato Brasil de
Published: July 2024

Tomando como base um infográfico de aconselhamento sobre a Atividade física (AF) proposto para o contexto internacional, o objetivo deste ensaio foi adaptá-lo para a realidade do Sistema Único de Saúde (SUS). São apresentadas justificativas para a oferta do aconselhamento breve na Atenção Primária à Saúde e das estratégias sobre ‘como aconselhar’, a partir do: Respeito à singularidade das pessoas e suas possibilidades; Reconhecimento das oportunidades e barreiras; (Re)conhecimento da rede intersetorial de AF; e Considerar a educação popular em saúde. As estratégias de saúde digital e a formação e treinamento dos profissionais de saúde são apontados como alguns desafios. Em conclusão, defende-se que há potencial para a ampliação de acesso à AF por meio do aconselhamento breve.
HIF-1α Activates Hypoxia-Induced MXRA5 Expression in the Progression of Ovarian Cancer
Authors: Nie Liju , Huang Linfeng , Zhu Qizhou , Yao Qinglan , Wu Yiguo , Zhao Lu , Yu Lamei , Fu Fen
Published: July 2024

The hypoxic microenvironment of tumor cells is closely related to the progression of ovarian cancer (OV). Hypoxia (HY)-related matrix-remodeling associated 5 (MXRA5) was expressed at elevated levels in many tumors, but research on the impact of MXRA5 in OV remains limited. This study aims to explore the role of MXRA5 in regulating cellular HY in OV. The MXRA5 expression and its clinical significance in OV were evaluated using GEPIA2, Kaplan-Meier plotter databases, and immunohistochemistry assay. OV cells were treated with normoxia and HY conditions. The siRNAs were designed to knock down the MXRA5 expression in hypoxic cells. The cellular capacities were detected by CCK-8 assay, EdU assay, Transwel assay, and TUNEL assay, each method targeting a different aspect of cellular behavior. The MXRA5 level was increased in OV and associated with the progression free survival and overall survival of OV patients. The proliferation and invasion abilities of OV cells were promoted, while apoptosis capacities were inhibited in hypoxic cells. After the knockdown of MXRA5 in hypoxic cells, the proliferative capacities and invasive abilities of the cells were reduced, and the apoptosis capacities were enhanced. Moreover, mechanistically, HIF-1α is a key transcription factor in response to HY that binds to the MXRA5 promoter. MXRA5 expression was induced by HY and had prognostic performance in OV. Knockdown of MXRA5 can inhibit proliferation and invasion in OV cells caused by HIF-1α, revealing that MXRA5 is one potential targets for tumor HY regulation in OV
Assessing the Common Ownership Hypothesis in the US Banking Industry
Authors: Grundl Serafin , Gramlich Jacob
Published: July 2024

The common ownership hypothesis (COH) states that firms with common shareholders, primarily large asset managers, compete less aggressively with each other. The U.S. banking industry is well suited to assess the common ownership hypothesis, because thousands of private banks without common ownership (CO) compete with hundreds of public banks with high and increasing levels of CO. This paper assesses the COH in the banking industry using more comprehensive ownership data than previous studies. In simple comparisons of raw deposit rate averages we document that the deposit rates of public banks are similar in markets where they share common shareholders with their rival and in markets where they do not. Panel regressions of deposit rates on the profit weights implied by the COH are generally not consistent with the COH if bank-quarter FEs are included. These estimates are “precise zeros” with 95% CIs suggesting that the threefold rise in CO among public banks between 2005 and 2022 moved their deposit rates by less than a quarter of a basis point in either direction. To assess the COH along non-price dimensions we also estimate the effect of CO on deposit quantities, and find that the estimates are also not consistent with the COH.
Sexual Orientation and Financial Well-Being in the United States
Authors: Carpenter Christopher S. , Dasgupta Kabir , Merchant Zofsha , Plum Alexander
Published: July 2024

We study the relationship between financial well-being and sexual orientation in the United States using Survey of Household Economics and Decisionmaking (SHED) data for 2019-2022. We document that people who are lesbian, gay, and bisexual (or LGB) have significantly more difficulty managing financially than similarly situated heterosexual individuals—and this pre-dated the COVID-19 pandemic. Differences are found across a broad array of current and future financial well-being outcomes, including retirement savings, rainy-day funds, credit card and schooling debts, and the use of alternative financial services such as payday loans. Differences in partnership, financial assistance from parents, financial knowledge, and risk preferences cannot explain these differences. Instead, we document that some social vulnerabilities such as exposure to discriminatory behavior and violence are differentially experienced by LGB people, which may play a role. Our results demonstrate that people who are lesbian, gay, and bisexual experience significantly more financial insecurity than previously understood.
Why Have Long-term Treasury Yields Fallen Since the 1980s? Expected Short Rates and Term Premiums in (Quasi-) Real Time
Authors: Kiley Michael T.
Published: July 2024

Treasury yields have fallen since the 1980s. Standard decompositions of Treasury yields into expected short-term interest rates and term premiums suggest term premiums account for much of the decline. In an alternative real-time decomposition, term premiums have fluctuated in a stable range, while long-run expected short-term interest rates have fallen. For example, a real-time decomposition of the 10-yr. Treasury yield shows term premiums essentially equal in late 2013 and 2023, while the long-run value of expected short-term interest rates is estimated to have fallen in a manner similar to the FOMC’s Summary of Economic Projections and estimates from research on long-run neutral interest rates. These results suggest standard decompositions may overstate the role of term premiums in fluctuations of the yield curve.
Insurers’ Investments and Insurance Prices
Authors: Knox Benjamin , Sørensen Jakob Ahm
Published: July 2024

We develop a theory that connects insurance prices, insurance companies’ investment behavior, and equilibrium asset prices. Consistent with the model’s predictions, we show empirically that (1) insurers with more stable insurance funding take more investment risk and, therefore, earn higher average investment returns; (2) insurers set lower prices on policies when expected investment returns are higher, both in the cross-section of insurance companies and in the time series. Our results hold for both life insurance and property and casualty insurance companies. The findings show that insurers’ asset allocation and product pricing decisions are more connected than previously thought.