bluuebunny/crossref_metadata_2025 huggingface dataset:
Las remesas y su influencia regional en tiempos de COVID: Evidencia para Ecuador
Authors: Correa-Quezada Ronny , Tituaña-Castillo María del Cisne , Macías-Badaraco Katya V. , Del Río-Rama María de la Cruz
Published: March 2023

Las remesas que reciben el Ecuador son muy importantes para las algunas de las economías regionales. Aunque al inicio de la pandemia se estimaba que las remesas disminuirían, en este país las remesas provenientes del exterior aumentaron. Sin embargo, es necesario considerar su aporte en este año de crisis en las diferentes regiones. Para ello con una metodología de trimestralización de algunas variables y el uso de cuadrantes se establece un diagrama de que permite observar el efecto de las remesas en las regiones, dependientes de estas, como mecanismo contracíclico durante la crisis del 2020.
Género e Satisfação do Turista: O Caso dos Banhistas nos Açores
Authors: Vieira José António Cabral , Silva Francisco J. F. , Teixeira João C. A.
Published: March 2023

Está bem estabelecido que a satisfação aumenta a fidelidade do turista e, consequentemente, a compreensão dos determinantes da satisfação do turista tem recebido grande atenção na literatura. Embora as diferenças de gênero tenham sido amplamente examinadas na literatura de marketing e comportamento do consumidor, o estudo de sua contribuição para a satisfação no turismo ainda é muito limitado. Este artigo pretende preencher essa lacuna. Além disso, contribui metodologicamente para a análise dos determinantes da satisfação no turismo ao abordar o problema de seleção da amostra. Para o efeito, examinamos a existência de diferenças de género na satisfação dos visitantes com as praias e outras zonas balneares costeiras dos Açores. Os resultados indicam que a satisfação é alta, mas que as mulheres estão mais satisfeitas do que os homens. Tal resultado é robusto, uma vez que sobrevive em diferentes especificações da análise empírica, incluindo uma correção para o enviesamento de seleção da amostra, que é uma questão crítica que tem sido sistematicamente negligenciada nos estudos de satisfação do turista. Os resultados são relevantes para investigadores, profissionais de desenvolvimento de destinos e outros agentes turísticos nos Açores.
A Oferta Turística de Percursos Pedestres em Trás-OsMontes e Alto Douro (TMAD): Mecanismos de Desenvolvimento Regional?
Authors: Azevedo Pedro , Pereiro Xerardo
Published: March 2023

Caminhar é uma das atividades humanas mais democráticas e que não precisa de grande equipamento nem investimento. Caminhar é uma necessidade, ancorada no bipedismo humano, passou a ser hoje uma atividade humana de prazer, de ostentação de classe e de estatuto social. Nas últimas décadas tem aumentado profundamente a oferta e a procura de percursos pedestres para locais e visitantes, que caminham por múltiplos motivos, desde desportivos até culturais, turísticos, religiosos e espirituais.

Nos últimos anos, as autarquias da região de Trás-os-Montes e Alto Douro (TMAD) têm apostado na implementação de percursos pedestres nos seus territórios que assentam em dois eixos centrais: permitem a dinamização turística do território bem como constituem um mecanismo de desenvolvimento a nível local e regional através da criação, interpretação e ressignificação de caminhos tradicionais como roteiros pedestres. É esta a vocação territorial de TMAD? No nosso texto queremos avaliar essa vocação.

Perante os escassos estudos sobre os roteiros e itinerários pedestres existentes nesta região, este artigo tem por objetivo a apresentação de um inventário dos percursos pedestres existentes em Trásos-Montes e Alto Douro, através da sua identificação bem como da sua caraterização. Para além disso, pretendemos interpretar os significados e sentidos da criação e expansão destes percursos pedestres e esboçar alguns dos seus usos e funções.

Através da aplicação de uma metodologia documental e de investigação de terreno, identificamos os percursos pedestres divulgados nos sites das autarquias, pretendemos assim compreender a sua evolução e fazer uma análise interpretativa destes percursos e dos guias turísticos associados.

Os resultados obtidos demonstram que existe um total de 156 percursos pedestres em TMAD, divididos em Pequena Rota (PR) e Grande Rota (GR), indo ao encontro de discursos e valores contemporâneos ligados ao ambiente, à ecologia e à sustentabilidade.
Crisis Económica y Formaçión de Hogares en la Península Ibérica (2003-2017)
Authors: Montero Soler Alberto , Torres-Tellez Jonathan
Published: March 2023

Este artículo toma el caso de España y Portugal durante el periodo 2003-2017 para investigar el efecto que tiene un shock económico negativo sobre la formación de hogares y la duración de dichos efectos. Para ello se estima un modelo VAR en el que se incorporan diversas variables que inciden sobre la creación de nuevos hogares. Los resultados indican que el impacto negativo tiene efectos diferenciales en ambas economías: mientras que en el caso portugués el impacto es casi inmediato y se prolonga durante seis trimestres, en España se manifiesta precisamente a partir de ese momento. También se constata cómo la formación de nuevos hogares en Portugal presenta mayor sensibilidad a la de oferta en el mercado inmobiliario que en España. Además, a largo plazo el peso de las variables relacionadas con el mercado inmobiliario español pueden llegar a explicar más del 60% de esa variabilidad, y en Portugal son la tasa de desempleo y el precio de la vivienda las que adquieren una mayor relevancia.
A Lealdade da Geração Z ao Metro do Porto Contributo para o Desenvolvimento Regional
Authors: Cardoso Rita , Miranda Veloso Cláudia , Sousa Bruno
Published: March 2023

Nos últimos anos, as organizações têm demonstrado um interesse crescente no desenvolvimento de práticas de responsabilidade social (RSE). Paralelamente, os territórios procuram promover (junto dos seus cidadãos, visitantes e turistas) serviços que promovam a satisfação e lealdade e, consequentemente, um maior desenvolvimento nas regiões e comunidade. Nesta perspetiva, o presente estudo propõe um novo modelo de investigação para examinar como a RSE influencia a lealdade da Geração Z aos serviços do Metro do Porto, assim como, a sua interação com a qualidade de serviço, a imagem corporativa e a satisfação do cliente. Para responder aos objetivos da investigação recolheu-se uma amostra de 149 clientes da Geração Z e aplicou-se uma análise quantitativa através do modelo de equações estruturais. Os resultados obtidos atestam que a RSE e a qualidade do serviço exercem influência direta na satisfação e na lealdade da Geração Z ao Metro do Porto. Adicionalmente, os resultados sugerem uma relação entre o desenvolvimento regional e estratégias de sustentabilidade empresarial que integrem práticas de responsabilidade social. Enfatizam a relevância que as práticas de responsabilidade social têm para as empresas como veículo da satisfação e lealdade do cliente, sobretudo da Geração Z, a uma empresa. Numa perspetiva interdisciplinar, o presente estudo apresenta contributos para o desenvolvimento dos territórios e para o marketing (público e de lugares).
As Oportunidades Profissionais dos Imigrantes no Grande Porto
Authors: Rebelo Emília Maria Malcata
Published: March 2023

O objectivo deste artigo, elaborado no âmbito do projecto de investigação “Planeamento Urbano para a Integração de Imigrantes”1 , consiste na identificação, em termos teóricos e práticos, da relação entre os níveis de atingimento profissional e um conjunto de variáveis profissionais, habitacionais e das vizinhanças residenciais dos estrangeiros residentes no Grande Porto. Apresenta-se a metodologia, efectua-se a análise de dados, desenvolve-se um modelo econométrico e sistematizam-se as conclusões obtidas, de forma a permitir a definição de uma escala de sucesso profissional em função da localização e das características da envolvente habitacional, da morfologia urbana, dos diversos grupos de imigrantes, e da respectiva situação perante o emprego e situação profissional.
Exposición pediátrica a la radiación en exámenes radiológicos
Authors: Rocha dos Santos Jéssica , Fortaleza de Melo João Italo , Santos Oliveira Tatiane dos , Marques da Silva Marco Aurelio
Published: March 2023

La radiación ionizante es ampliamente utilizada para el diagnóstico, ya que permite obtener imágenes del interior del paciente, y también para el tratamiento de algunas enfermedades, debido a la capacidad de la radiación, en dosis altas, para destruir las células tumorales. Existen varias especialidades que utilizan radiaciones ionizantes, cuyas pruebas se utilizan para obtener imágenes con el objetivo de diagnosticar enfermedades o alteraciones de órganos y tejidos del cuerpo. La medicina nuclear utiliza la radiación mediante la introducción de una sustancia radiactiva en el cuerpo para ayudar a diagnosticar enfermedades, y también para tratarlas, mientras que la oncología radioterápica utiliza diferentes formas de radiación para tratar diferentes tipos de cáncer.
Analisis Kinerja Keuangan Pemerintahan Dinas Lingkungan Hidup Berdasarkan Anggaran
Authors: Harahap Anggi Safriani , Lubis Arnida Wahyuni
Published: March 2023

This study aims into analyzing the financial performance of Local Governments it the environmental Service of import Sumatera Utara. A case study of employee operational expenditures by using independent ratio analysis. effectiveness ratio of Local revenue, efficiency ratio, and harmony ratio. based on the financial report of the government of the environment Office analysis techniques. the result of this study indicates that the financial performance of the North Sumatra environmental Service Government its into optimal.
Determinan Kinerja Karyawan Bank Swasta Di Kota Medan
Authors: Chandra Dody Salden
Published: March 2023

This study aims to determine and analyze the influence of talent management, multiple role conflicts, and job stress on the performance of private bank employees in Medan. This research is associative, namely research that connects two or more variables to see the effect of these variables. The population in this study were all employees of the Medan Branch of Private Banks. The number of samples in this study was 140 people with a proportional random sampling technique. The data used in this study are primary data and secondary data. analysis technique using multiple linear regression analysis, with the help of SPSS. The results of this study indicate that Talent Management, Multiple Role Conflict, and Job Stress simultaneously have a significant effect on the performance of private bank employees in Medan. The results of the partial test show that Talent Management has a positive and significant effect on the Performance of Private Bank Employees, Multiband Role Conflicts have a significant effect on Performance. Private Bank Employees in Medan and Job Stress have a significant effect on the Performance of Private Bank Employees in Medan
Kinerja Sektor Publik Pada Masa Pandemi Covid-19 Berdasarkan Teori Isomorfisma Institusional
Authors: Dewi Sukma , Sokarina Ayudia , Mariadi Yusli Mariadi
Published: March 2023

This study aims to analyze the performance of the Mataram City Personnel and Human Resources Development Agency (BKPSDM) during the COVID-19 pandemic based on the theory of institutional isomorphism. This research is included in the type of qualitative research. The method of data collection is done by using documentation techniques that are equipped with interviews. Data analysis was carried out in two stages, firstly analyzing performance based on the balanced scorecard, secondly elaborating with institutional isomorphism theory. The results of this study indicate that the performance of the Mataram City BKPSDM based on the balanced scorecard measurement is good as the reality that the Mataram City BKPSDM has provided adequate services so that customers feel satisfied. Even the Mataram City BKPSDM routinely provides education and training every year as an effort to improve the professionalism of human resources. Although the reality is different, it is shown by the inadequate facilities and infrastructure of the Mataram City BKPSDM and the percentage of budget realization achieving the criteria of being less efficient. On the other hand, the performance of the Mataram City BKPSDM is not good from the point of view of the institutional isomorphism theory. This is indicated by the dependence of the Mataram City BKPSDM on local and central governments, both in the form of resources, finances, and the reward system, so that there is no other choice but to comply with the rules and demands in order to continue to get the distribution of funds through the budget allocation process from the central government and the government. in order to receive the award
Analisis Efektivitas Promosi Media Sosial dengan Menggunakan Metode Epic Model dan Pengaruhnya terhadap Keputusan Pembelian Produk di Kota Medan
Authors: Kurnia Efry , Daulay Raihanah , Aisha Novi
Published: March 2023

Social media until now has had a big influence on the shape of a business. Through online promotion strategies published in influential information media in an area, it provides its own value and great attention from enthusiasts in each of these media, one of which is the Instagram social media on the media talk account which is very much appreciated, and the people of Medan city in looking for information and news that is up to date. Providing creative information with diverse and interesting promotions will have an influence on companies that load into the terrain so as to attract the public in purchasing decision activities from promotions loaded in medantalk. The analytical methods used in this study are the EPIC model method and multiple regression analysis. The results of the analysis using the EPIC model method are known that medantalk promotion has been effective in introducing to consumers interested in medantalk. The four variables used
Penerapan Good Corporate Goverence (GCG) Di Bank Sumut Syariah
Authors: Azizahsekarningrum  , Jannah Nurul
Published: March 2023

This paper discusses the application of good corporation governance in Islamic banks in North Sumatra. GCG is a process or structure to control and direct the company. Based on this understanding, GCG basically discusses how a company is managed and directed and coordinated properly. This type of research uses qualitative descriptive, namely by paying attention and describing the data from the results obtained to be described in order to get results that are supported by theory. The implementation of the implementation of good corporation governance at the Islamic Bank of North Sumatra has become a basic need that has become a necessity so that the corporate governance system at the Islamic Bank of North Sumatra runs well. If the good cooperation governance mechanism is carried out properly, it will be an added value to the Islamic bank of North Sumatra because good corporation governance can overcome if there is a violation such as providing maximum credit limits, low risk management practices, and the absence of transparent transactions between customers and shareholders in operational activities.
Analisis Peran Badan Usaha Milik Desa (BUMDes) Terhadap Peningkatan Kesejahteraan Masyarakat Di Desa Wisata Kembang Kuning, Kecamatan Sikur, Lombok Timur.
Authors: Nurhayati Nurhayati
Published: March 2023

Village-Owned Enterprises (BUMDes) are business institutions managed by the community and village government in an effort to strengthen the village economy and build community social cohesion which is formed based on the needs and potential of the village. Community welfare is a condition that shows the state of people's lives which can be seen from the standard of living of the community. This study aims to determine the steps taken by BUMDes in improving the community's economy and the economic benefits felt by the community with the presence of BUMDes in Kembang kuning village. The research method used in this study is a descriptive approach with a naturalistic or qualitative approach. The data collection technique was in the form of observation consisting of in-depth interviews and documentation. The results of this study indicate that the management of BUMDes to improve welfare has not shown welfare to the community, because the data from 2017 to 2021 show a decline in the tourism sector which is deserted by tourists and a decrease in BUMDes finances which causes limited capital turnover. The BUMDes products offered are very helpful for the community in fulfilling their needs as an economic benefit but have not provided welfare to the community. Supporting factors in the management of BUMDes are tourism potential and increased resources to improve the performance of BUMDes managers in providing welfare to the community of Kembang kuning village.
Determinan Kinerja Pegawai PT. KAI Divre I Regional Sumatera Utara
Authors: Chandra Dody Salden
Published: March 2023

This study aims to identify and analyze the factors that influence the performance of PT. KAI Divre I North Sumatra. Factors that influence include work environment and work discipline. The method used in this study uses an associative approach with a population of all employees of PT. KAI Divre I North Sumatra with a total of 281 people. The number of samples used in this study amounted to 65. The data analysis technique in this study used Multiple Linear Regression, the results of this study indicate that partially the Work Environment has a positive and significant effect on the performance of employees of PT.KAI Divrei I North Sumatra, it is known that Discipline has a partial effect positive and significant on the performance of employees of PT.KAI Divrei I North Sumatra and simultaneously it is known that the work environment and discipline together have a positive and significant effect on the performance of employees of PT.KAI Divrei I North Sumatra employees.
Karakteristik Dewan Direksi dan Manajemen Laba di Indonesia
Authors: Halila Ruhana Nur , Atikah Siti , Lenap Indria Puspitasari
Published: March 2023

The study aims to prove empirical evidence of the influence characteristics of the board of directors of gender diversity, age and nationality on earnings management. Sample for the study is manufacturing companies were used which were selected using a purposive sampling method. The data used are from 2018-2021. The method of analysis used in this study is multiple regression processed using SPSS. Based on the results of hypothesis testing, it was found that gender diversity, age and nationality had no significant effect on earnings management in manufacturing companies in Indonesia
Analysis of double resistance spot welding's failure in high strength low alloy steel
Authors: Khaleel Hayder , Mahmood Ibtihal , Khoshnaw Fuad
Published: March 2023

High strength low alloy steel (HSLA DOCOL 500 LA) is utilized in the automotive structure because of its superior qualities such as good fatigue resistance, a high strength-to-weight ratio, assisting in reducing the weight of the vehicle, increasing fuel efficiency and lower CO2 emissions. Resistance Spot Welding (RSW) is the most welding technique that is used to join automobile parts together. This study investigated the RSW process for high-strength steel. By utilizing the Taguchi approach, the optimization process for double spot nuggets with the principal welding parameters of welding current, welding time, and electrode force was carried out. The values of optimum parameters were 8800Amp for welding current, welding time of 30 cycles and 2560 N for electrode force. Mechanical and microstructure tests were carried out to study the failure modes while the fatigue test was achieved to obtain the fatigue endurance limit and it was at a maximum load 1500 N and during the fatigue test two types of failure happened: full pull-out failure and cracks around the nugget zone.
GPS: Mathematical Modeling
Authors: Gerstenschlager Natasha E. , Marin Katherine Ariemma
Published: March 2023

Growing Problem Solvers provides four original, related, classroom-ready mathematical tasks, one for each grade band. Together, these tasks illustrate the trajectory of learners’ growth as problem solvers across their years of school mathematics.
Becoming Students of Our Students
Authors: Taylor Curtis A.
Published: March 2023

Ear to the Ground features voices from several corners of the mathematics education world.
Rethinking Wait Time: What Can 3 Seconds Do?
Authors: Early Kathryn , Hammonds K. Elizabeth , Ratliff Brea , Rosenhammer Mariya , Martin W. Gary
Published: March 2023

A high-leverage strategy first discussed more than 50 years ago, wait time has many benefits for both teachers and students yet is not used to its full potential. See how it can enhance your students’ mathematical discourse.
“Reflections on High-Quality Math Instruction”
Authors: Peterson Blake E. , Corey Douglas L. , Lewis Benjamin M. , Bukarau Jared , Cleaves Introduction by: Wendy
Published: March 2023

From the Archives highlights articles from NCTM’s legacy journals, previously discussed by the MTLT Journal Club.
Problems to Ponder
Authors: Sweet Zachary , Thibodeau Tiffany
Published: March 2023

Problems to Ponder provides 28 varying, classroom-ready mathematics problems that collectively span PK–12, arranged in the order of the grade level. Answers to the problems are available online. Individuals are encouraged to submit a problem or a collection of problems directly to mtlt@nctm.org. If published, the authors of problems will be acknowledged.
The Relationship Between Pianists’ Perceptions and Spinal Posture Following Alexander Technique Lessons
Authors: Wong Grace K. , Comeau Gilles , Russell Donald Leslie
Published: March 2023

Studies have shown that musicians feel their posture has improved after studying the Alexander Technique (at). However, no study has examined if participants’ perceptions agree with their quantitatively measured posture. This study explored the relationship between pianists’ perceptions of their posture along with their application of the Technique and the measurements taken of their spinal posture. Fifteen pianists completed questionnaires about how they perceived their posture and how they applied at principles while playing. Their responses were compared with their own postural data collected during a previous study to determine if there were commonalities between pianists’ perceptions and their postural changes. Results showed a wide range of responses as to how pianists applied the Technique while playing. Findings also showed that there was not always a clear relationship between participants’ perceptions and their postural data. In conclusion, pianists’ perceptions do not always agree with direct measures of posture.
Any Port(ico) in a Storm. Field Notes on an Adult Amateur Synagogue Choir during the Pandemic
Authors: Shansky Carol
Published: March 2023

This set of field notes relates the experiences of an adult amateur synagogue choir during the two years of the covid-19 pandemic. The director’s observations comprise the notes and reflections on the meaning of music in the lives of the choir members, the challenges faced by the ensemble to continue rehearsing despite the shutdown, and the different ways that those challenges were met.
Comme un port(ique) dans la tempête. Note de terrain sur une chorale amatrice adulte de synagogue pendant la pandémie
Authors: Shansky Carol
Published: March 2023

Cette note de terrain relate les expériences d’une chorale amatrice adulte de synagogue au cours des deux années de la pandémie de covid-19. Les observations de la cheffe de choeur comprennent notes et réflexions sur le sens de la musique dans la vie des membres de la chorale, les défis rencontrés par l’ensemble pour continuer à répéter malgré la fermeture et les différentes façons dont les défis ont été relevés.
HAPPINESS AND THE METAPHYSICS OF AFFECT
Authors: Haybron Daniel M.
Published: March 2023

This paper introduces a category of functional conditions to address certain difficulties that have arisen in philosophical work on the nature of happiness. In earlier work, I defended an emotional state theory of happiness on which being happy consists substantially in dispositional states, such as one’s propensity for a relaxed or cheerful mood. Hedonistic accounts of happiness, which reduce it to experiences of pleasure, were rejected partly on the grounds that they appear to commit a category mistake. However, the nature of this category mistake remained unclear, and the claimed dispositionality of happiness has likewise been challenged even by commentators otherwise sympathetic with an emotional state theory. Here I address these worries by sharpening the metaphysical underpinnings of the emotional state view as I have articulated it. Understanding happiness in terms of an individual’s functional condition resolves these puzzles in a way that helps to explain the distinctive significance of happiness.
UNE THÉORIE DU BIEN-ÊTRE COMME BONHEUR APPROPRIÉ1
Authors: Rossi Mauro , Tappolet Christine
Published: March 2023

Il existe un lien intuitif entre le bien-être et le bonheur. Nous souhaitons proposer une nouvelle théorie selon laquelle le bien-être consiste en un bonheur approprié. Notre théorie peut être considérée comme la combinaison de quatre thèses. La première thèse est que le bonheur psychologique consiste en une balance largement positive d’états affectifs tels que les émotions, les humeurs et les plaisirs sensoriels. La seconde est que les émotions, les humeurs et les plaisirs sensoriels sont différents types d’expériences perceptuelles de propriétés évaluatives. Il s’ensuit que le bonheur consiste en une balance largement positive d’expériences perceptuelles de propriétés évaluatives. La troisième thèse est que, dans la mesure où le bonheur est constitué par des états qui ont des conditions d’adéquation, alors le bonheur aussi peut être évalué comme étant approprié ou inapproprié. La quatrième thèse est une thèse concernant le bien-être : elle affirme que le bien-être consiste en un bonheur approprié ainsi défini.
THE HEDONIST’S EMOTIONS
Authors: Deonna Julien , Teroni Fabrice
Published: March 2023

This paper explores the compelling hedonistic intuition that emotions affect happiness because they are states of pleasure and displeasure. The discussion focusses on two constraints on a plausible version of hedonism and explains which accounts of the emotions satisfy these constraints. Section 1 revolves around the nonalienation constraint: the constituents of a subject’s happiness must engage him or her. We argue that the intuition that emotions have prudential value presupposes that emotions are forms of engagement, a condition that only some accounts of the emotions satisfy. Section 2 centres around the unity constraint: if we acknowledge a great variety of (dis)pleasures, we still need to understand what makes all of them (dis)pleasures. Conceiving of the emotions as forms of engagement, we contend, allows us to resolve the difficulties concerning the variety and unity of (dis)pleasures that weigh on traditional hedonism. In section 3, we defend the form of affective hedonism that has emerged. We argue that the approach can be extended from emotions to other affective states and that the central role we give to action tendencies in our conception of affectivity does not call into question the idea that emotions contribute to happiness because of their hedonic value.
QUELLE PRO-ATTITUDE POUR LE SUBJECTIVISME À PROPOS DU BIEN-ÊTRE ?
Authors: Lemaire Stéphane
Published: March 2023

Selon le subjectivisme à propos du bien-être, un événement contribue au bien-être d’un individu dans la mesure où cet individu a ou aurait une certaine pro-attitude à l’égard de cet événement dans des circonstances à préciser. Une telle approche doit donc spécifier un certain nombre d’éléments de cette définition, par exemple les circonstances pertinentes. Dans cet article, je me concentre sur la pro-attitude pertinente. Afin d’organiser la discussion, je soutiens que cette pro-attitude doit satisfaire trois desiderata. Elle doit permettre de formuler une conception du bien-être qui serait extensionnellement adéquate moyennant une détermination satisfaisante des circonstances pertinentes. Elle doit offrir une conception du bien-être qui ne varie pas, peu importe que l’on considère des êtres humains à la naissance, jeunes ou adultes. Elle doit enfin exister effectivement. Ces desiderata posés, je montre qu’un subjectivisme faisant appel au désir, à une pro-attitude cognitive ou plus complexe, éventuellement comprise en termes de désirs, ne peut satisfaire à la fois le critère d’adéquation extensionnelle et le critère d’invariabilité. En réponse à cette difficulté, je suggère que le subjectivisme devrait adopter une pro-attitude de valorisation. Une telle pro-attitude a été introduite par différents auteurs, mais j’en propose une interprétation plus simple et je soutiens qu’elle est la seule à satisfaire les trois desiderata initialement présentés.
BIEN-ÊTRE, AFFECTIVITÉ ET SOCIÉTÉ : ENJEUX MORAUX ET ENJEUX STRUCTURAUX
Authors: Claparède-Petitpierre Julien
Published: March 2023

Cet article aborde la question du bien-être à partir du problème sociologique et psychologique de la socialisation. Deux types de théories distinctes de la socialisation sont ici cernés qui posent de façon différente la question du rapport entre émotions et bien-être. En premier lieu, les théories de la répression (Freud) et des sentiments moraux (Elster) font du processus de socialisation une expérience d’émotions négatives puissantes suscitées par l’intériorisation du jugement moral d’autrui dans la psyché individuelle. Qu’elle soit naturalisante (Freud) ou culturaliste (Benedict, Elster), cette approche repose sur l’idée d’une contradiction entre les aspirations pulsionnelles de l’individu et les réquisits moraux du groupe. Cette contradiction, qui induit une violence affective (angoisse du rejet, honte) et un renoncement systématique aux satisfactions du désir, montre la socialisation comme un processus conflictuel générant inévitablement du mal-être. En second lieu, les théories de l’apprentissage font de la socialisation un processus générateur de bien-être dans la mesure où la découverte cognitive des règles qui structurent le champ social permet à l’individu de devenir un acteur social compétent et à l’aise dans les interactions quotidiennes. Ces théories distinguent l’affectivité de haute intensité, générée par l’angoisse ressentie par l’acteur social incompétent et désorienté, de l’affectivité de basse intensité reposant sur le sentiment de confiance affectant l’acteur social compétent (Quéré). Cette seconde approche illustre l’intérêt que porte l’individu à la maîtrise des règles sociales. Quoique distinctes, ces deux positions ne s’opposent pas, voire semblent pouvoir être articulées à profit.
« Aheumplace » : marges et marginalités dans Les héritiers de la mine de Jocelyne Saucier
Authors: Beaudoin Karine
Published: March 2023

Cet article porte sur les représentations de la marginalité dans Les héritiers de la mine, un roman de la Québécoise Jocelyne Saucier (2000). Parce qu’il multiplie dès l’incipit les figures de décentrement, l’imaginaire déployé apparaît d’abord comme le lieu d’une négociation où la non-conformité est reine. Cependant, au fil de la lecture, une « poétique de l’entre-deux », portée par le personnage d’Angèle, finit par casser la classique dichotomie nous/eux découlant d’une marge réduite à son unique logique d’exclusion. Il s’agira donc d’exposer le tissage sémiotique d’une identité-frontière, en constant équilibre sur le « mince fil » d’un idéal vécu « sans compromission ».
Récit d’héritage, de transmission et de passation : l’expérience corporelle et la construction identitaire dans Le corps des bêtes
Authors: Drouin Émilie
Published: March 2023

Éprouvant un malaise par rapport à son propre corps, qu’elle ne connaît pas, Mie emprunte le « corps des bêtes » et y glisse son esprit afin d’apprivoiser la sexualité. Dans le roman d’Audrée Wilhelmy, l’animalité est racontée comme une façon de faire l’expérience d’un corps autre (grue, loutre, ours) dans une quête identitaire qui sert finalement à la médiation entre l’enfance – passée et actuelle – et la féminité – espérée et à venir –, et qui aboutit à un récit de passation lorsque Noé, la mère de Mie, lui cède sa place.
DREAM OF A CHASE: AN ICONIC ILIADIC MOMENT AND ITS ATHENIAN COUNTERPARTS
Authors: Bershadsky Natasha
Published: March 2023

The paper explores a system of references generated by two similes in the scene of Achilles’ chase of Hector in Iliad 22, of a chariot race and of two people in a dream, frozen in the attitudes of flight and pursuit. It is argued that the two similes connect the scene of chase with the episodes of the dream apparition of Patroclus to Achilles and the funeral of Patroclus; they further evoke the Panathenaic athletic contests and particularly the apobatic race, alluding to the Athenian epichoric tradition of the apobatic race of Achilles at the grave mound of Patroclus.
HOW TO READ A PLATONIC DIALOGUE
Authors: Futter Dylan
Published: March 2023

In this essay, I explain and clarify Jacob Klein’s significant yet difficult account of how to read a Platonic dialogue. I argue that Klein takes Plato’s dialogues to be discursively incomplete dramas that the audience is asked to make whole by its participation. A Platonic dialogue thus comes into being only when readers or auditors examine the arguments and themselves.
As drogas, as pessoas e as cidades: consumo do espaço e efeitos sociais em cidades latinas – Aproximações entre São Paulo, Bogotá e Medellín
Authors: Calil Thiago Godoi
Published: March 2023

Este livro percorre uma série de pontos que se interligam e pendulam entre teorias e narrativas na interface entre o neoliberalismo, as drogas e a produção das cidades na América Latina. Para Hilderman Cardona Rodas, professor da Universidad de Medellín (Colômbia), trata-se de um “excelente trabalho em termos de revisão documental, trabalho de campo e compromisso intersubjetivo do autor em sua argumentação. Um magnífico arcabouço epistemológico para rastrear os cenários públicos de uso de drogas e a produção social de risco nas cidades pesquisadas. Os desenhos enriquecem o conteúdo e a expressão da obra, oferecendo suporte de valor estético às experiências do autor”. Segundo Gabriela Marques Di Giulio, professora da Faculdade de Saúde Pública da Universidade de São Paulo (USP), o livro “expõe panoramas robustos sobre os contextos estudados e suas especificidades, com provocações e reflexões sobre a urgência de uma mudança nos paradigmas de produção de nossas cidades, trazendo a dimensão do cuidado, e reforçando a relevância do processo de escuta da população local e de sua participação mais ativa no desenho urbano e na implantação de políticas”.
Quasi-two-dimensional superconductivity at oxide heterostructures
Authors: Ran Feng , Liang Yan , Jiandi Zhang ,   Beijing National Laboratory of Condensed Matter, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
Published: March 2023

Oxide interfaces manifest many fascinating phenomena with synergetic correlations among multiple degrees of freedom, including the interplay of broken symmetry, lattice mismatch, charge transfer, spatial confinement. In particular, the interface superconductivity in oxide heterostructure has attracted extensive attention due to the rich underlying physical connotations. The interfaces not only provide alternative research platforms with respect to the bulk material counterpart for exploring new superconductors and investigating superconducting mechanisms, but also create new opportunities for applying superconductors to future electronic devices. In recent years, owing to the rapid development of heteroepitaxial techniques and accurate characterization methods, researchers have found quasi-two-dimensional interface superconductivity in various oxide heterostructures and revealed numerous novel quantum phenomena associated with interface superconductivity, which not only promotes the development of condensed matter physics, but also lays important foundation for the practical application of interface superconductivity. In this brief review, we mainly focus on the quasi-two-dimensional superconductivity at oxide interface. Taking the typical quasi-two-dimensional superconductivity at the LaAlO3/SrTiO3 interface and copper oxides such as La2CuO4/La1.56Sr0.44CuO4 for example, we summarize and examine some novel physical phenomena with interface superconductivity in complex oxide heterostructures. Then we address the related problems that remain to be solved, and finally we prospect the possible future development of the interface superconductivity.
Exciton insulator in a moiré lattice
Authors: Gu Jie , Ma Li-Guo ,   State Key Laboratory of Surface Physics, Department of Physics, Fudan University, Shanghai 200433, China,   School of Applied and Engineering Physics, Cornell University, Ithaca 14850, USA
Published: March 2023

Interlayer electron and hole can be paired up through coulomb interaction to form an exciton insulator when their kinetic energy is substantially smaller than the interaction energy. The traditional platform to realize such an interlayer interaction is the double quantum well with dielectric material between electron and hole, for which an external magnetic field is required to generate Landau level flat bands that can reduce the kinetic energy of charged carriers. When both quantum wells are at the half filling of the lowest landau level, the electron-electron repulsive interaction, by the particle-hole transformation in one well, will be equivalent to electron-hole attractive interaction, from which interlayer exciton and its condensation can emerge. In a two-dimensional twisted homostructure or an angle aligned heterostructure, there exists a moiré superlattice, in which bands are folded into the mini-Brillouin zone by the large moiré period. Gap opening at the boundary of mini-Brillouin zone can form the well-known moiré flat band. This review will discuss how to use the moiré flat bands to generate exciton insulator in the absence of external magnetic field in transitional metal dichalcogenide (TMD) moiré heterostructure. Unlike the double quantum well where symmetric well geometry is used, the moiré related sample can have multiple different geometries, including monolayer TMD-hexagonal boron nitride-moiré structure, moiré-moiré structure, and monolayer TMD-bilayer TMD structure. The carriers in those structures can be well tuned to locate equally in different layers, and particle-hole transformation in the moiré first Hubbard band can transform the interlayer repulsive coulomb interaction into attractive interaction, which is the same as that in quantum well under magnetic field. We will show that by using differential contrast reflection spectrum, interlayer photoluminescence, 2s exciton sensing, quantum capacitance and microwave impedance microscopy, the signature of exciton fluid can be identified. The excitonic coherence features in those structures will promise by using the coulomb drag technique and counter flow technique in future. In general, exciton in moiré lattice is a promising candidate for studying the Bose-Hubbard model in solids and can well realize exciton superfluidity, excitonic mott insulator as well as the crossover between them.
Level operators over primary interval-valued intuitionistic fuzzy M group
Authors:   Government Arts College (Autonomous) (Affiliated to Bharathidasan University, Tiruchirappalli), Prasannavengeteswari G. , Gunasekaran K. ,   Government Arts and Science College (Affiliated to Bharathidasan University, Tiruchirappalli), Nandakumar S. ,   Government Arts College (Affiliated to Bharathidasan University, Tiruchirappalli)
Published: March 2023

The concept of interval-valued intuitionistic fuzzy M group is extended by introducing primary interval-valued intuitionistic fuzzy M group and primary interval-valued intuitionistic fuzzy anti M group using this concept primary interval-valued intuitionistic fuzzy M group and primary interval-valued intuitionistic fuzzy anti M group is defined and using level operators and their properties are established.
The landscape of m1A modification and its posttranscriptional regulatory functions in primary neurons
Authors: Zhang Chi , Yi Xianfu , Hou Mengfan , Li Qingyang , Li Xueying , Lu Lu , Qi Enlin , Wu Mingxin , Qi Lin , Jian Huan , Qi Zhangyang , Lv Yigang , Kong Xiaohong , Bi Mingjun , Feng Shiqing , Zhou Hengxing
Published: March 2023

Cerebral ischaemia‒reperfusion injury (IRI), during which neurons undergo oxygen-glucose deprivation/reoxygenation (OGD/R), is a notable pathological process in many neurological diseases. N1-methyladenosine (m1A) is an RNA modification that can affect gene expression and RNA stability. The m1A landscape and potential functions of m1A modification in neurons remain poorly understood. We explored RNA (mRNA, lncRNA, and circRNA) m1A modification in normal and OGD/R-treated mouse neurons and the effect of m1A on diverse RNAs. We investigated the m1A landscape in primary neurons, identified m1A-modified RNAs, and found that OGD/R increased the number of m1A RNAs. m1A modification might also affect the regulatory mechanisms of noncoding RNAs, e.g., lncRNA–RNA binding proteins (RBPs) interactions and circRNA translation. We showed that m1A modification mediates the circRNA/lncRNA‒miRNA–mRNA competing endogenous RNA (ceRNA) mechanism and that 3' untranslated region (3’UTR) modification of mRNAs can hinder miRNA–mRNA binding. Three modification patterns were identified, and genes with different patterns had intrinsic mechanisms with potential m1A-regulatory specificity. Systematic analysis of the m1A landscape in normal and OGD/R neurons lays a critical foundation for understanding RNA modification and provides new perspectives and a theoretical basis for treating and developing drugs for OGD/R pathology-related diseases.
Uncertainties regarding the natural mortality of fish can increase due global climate change
Authors: Pereira Campos Caroline , Bitar Sandro Dimy Barbosa , Freitas Carlos
Published: March 2023

The increase in temperature resulting from global climate change can directly affect the survival of fish and therefore population parameters such as natural mortality (M). The estimation of this parameter and the understanding of the uncertainties in its estimates are enormous challenges for studies that evaluate fish stocks. In addition, the effects of increases in temperature may be associated with life strategies. Therefore, the fuzzy set theory was used to evaluate the effects of temperature increase on the natural mortality of fish, considering different life strategies. The model showed that the increase in temperature increased the uncertainties in M estimates for all species, regardless of the life strategy. However, opportunistic species present greater uncertainties in estimates of M compared to equilibrium species. The patterns found in uncertainties of M associated with species groupings by life strategies can be used in holistic approaches for the assessment and management of recently exploited fisheries resources or for those with limited biological data.
Comparative ultrastructure of the antennae and sensory hairs in six species of crayfish
Authors: Kor Golara , Mengal Kifayatullah , Buřič Miloš , Kozák Pavel , Niksirat Hamid
Published: March 2023

Background

Antennae in crayfish are essential for gaining information about the local topography and localising food, chemicals, conspecifics or predator. There are still gaps in the research on the morphology of antennae in decapods compared to other arthropods.

Methodology

Biometrical and ultrastructural methods were applied using light and cryo-scanning electron microscopies to study the morphology of antennae in six different crayfish species, including marbled crayfish Procambarus virginalis, Mexican dwarf crayfish Cambarellus patzcuarensis, red swamp crayfish Procambarus clarkii, signal crayfish Pacifastacus leniusculus, common yabby Cherax destructor, and spiny-cheek crayfish Faxonius limosus to find their potential morphological differences.

Results

Significant differences in the antenna length, length and width of each segment to carapace length ratios, and the number of segments were found in the six crayfish species. The ultrastructure revealed differences in the distribution of sensory hairs on the antenna and the morphology of the antennal surface.

Conclusions

The different morphology of antennae might reflect adaptation to the conditions of their specific habitats. In addition, results showed that a combination of differences in the morphological features and biometrical measurements of antennae could be used for the distinguishment of different studied crayfish species.
Effect of Deep Cervical Flexor versus Core Stability Exercises on Range of Motion and Function in Individuals with Forward Head Posture-A Research Protocol
Authors: Padmawar Sakshi , Patil Deepali
Published: March 2023

Introduction: The human spine forms cervical and lumbar lordosis and thoracic kyphosis when it is aligned in the sagittal plane against a vertical reference. When the head protrudes forward from the sagittal plane and appears to be in front of the body, it is called Forward Head Posture (FHP). The atlantooccipital joint and upper cervical vertebrae extend, whereas the lower cervical and upper thoracic vertebrae flex. FHP puts more strain on the neck causing problems with the musculoskeletal, neurological, and respiratory systems. The Deep Cervical Flexor (DCF) muscles have been revealed to have an important role in the cervical spine’s support and strengthening. FHP is one of the most typical incorrect postures that has increased in popularity recently. Aim: To compare the impact of Core Stability Exercises (CSE) to DCF exercises on people who have a FHP. Materials and Methods: In this interventional comparative study, a total of 70 patients with FHP and neck pain will be included with Craniovertebral Angle (CVA) less than 50o . They will be divided into two equal groups. After a warm-up, Group A will receive DCF exercises while Group B will receive CSE for four weeks, and pain, range, and function will be assessed at the beginning, after two weeks, and after four weeks of intervention. Pain will be assessed by the Visual Analogue Scale (VAS), range will be evaluated with a goniometer, and function will be assessed by Neck Disability Index (NDI). The statistical tests used will be Chi-square test and the Student t-test. Expected Outcome: It is hypothesised that DCF exercises will prove to be successful in improving the ROM and function in individuals aged between 20-40 years with FHP. Conclusion: The conclusion will be drawn based on the effect of both the techniques on pain, range, and function in individuals with FHP which will help patients and the therapist in a better approach to rehabilitation.