bluuebunny/crossref_metadata_2025 huggingface dataset:
Individual Tree Segmentation Using Deep Learning and Climbing Algorithm: A Method for Achieving High-precision Single-tree Segmentation in High-density Forests under Complex Environments
Authors: Ma He , Zhang Fangmin , Chen Simin , Yu Jinge
Published: January 2025

Accurate individual tree segmentation, which is important for forestry investigation, is still a difficult and challenging task. In this study, we developed a climbing algorithm and combined it with a deep learning model to extract forests and achieve individual tree segmentation using
lidar point clouds. We tested the algorithm on mixed forests within complex environments scanned by unmanned aircraft system lidar in ecological restoration mining areas along the Yangtze River of China. Quantitative assessments of the segmentation results showed that the forest extraction
achieved a kappa coefficient of 0.88, and the individual tree segmentation results achieved F-scores ranging from 0.86 to 1. The climbing algorithm successfully reduced false positives and false negatives with the increased crown overlapping and outperformed the widely used top-down region-growing
point cloud segmentation method. The results indicate that the climbing algorithm proposed in this study will help solve the overlapped crown problem of tree segmentation under complex environments.
Avaliando o alcance do ODS 5 no Brasil
Authors: Santos Arantxa , Prado Helbert Medeiros
Published: January 2025

Este trabalho analisa as perspectivas de alcance do Objetivo de Desenvolvimento Sustentável 5, voltado para a igualdade de gênero, no Brasil. O tema é pertinente pois a sustentabilidade abrange múltiplos aspectos, possibilitando aplicá-la em âmbito local, especialmente acerca dos papéis sociais de gênero. Ponderando tais questões, esta pesquisa teve como objetivos, a discussão do conceito de desenvolvimento sustentável; a descrição do ODS 5; e por fim, a apresentação e análise da busca pela igualdade de gênero no contexto brasileiro. Foram obtidos os dados dos Indicadores Brasileiros para os Objetivo de Desenvolvimento Sustentável elaborados pelo Instituto Brasileiro de Geografia e Estatísticas e pela Secretaria de Estado de Assistência Social. Conclui-se que a adaptação dos ODS ao contexto brasileiro é lenta, onde a maioria dos indicadores está em construção, prejudicando a igualdade de gênero.
Sofrimento Psíquico de Mulheres Sertanejas Usuárias do Caps de Quixadá-CE
Authors: Rodrigues Barbosa Castelo Rejane , Bleicher Tais
Published: January 2025

Esse trabalho teve por objetivo realizar uma leitura do Sofrimento Psíquico, sob enfoque de gênero, em mulheres sertanejas de uma cidade no Sertão do Ceará. Tratou-se de uma triangulação de métodos: a pesquisa-ação e análise de conteúdo. Diante dos dados, encontrou-se as categorias: gênero, autonomia, medicalização do sofrimento e estigma.
The Lutuv (Lautu) Verbal Agreement System
Authors: Bohnert Amanda
Published: January 2025

This paper provides a preliminary description of the verbal agreement system of the Hnaring dialect of Lutuv. The paper begins by providing a short overview of the Lutuv verbal complex to situate the agreement paradigm in a broader context, and then discusses the agreement patterns seen in both intransitive and transitive constructions. It concludes by briefly noting a change in the agreement paradigm that occurs when the subject is focused.
Genetic Predisposition to Male Breast Cancer
Authors: Janatová Markéta , Borecká Marianna , Zemánková Petra , Matějková Kateřina , Nehasil Petr , Černá Leona , Černá Marta , Dušková Petra , Doležalová Taťána , Foretová Lenka , Havránek Ondřej , Házová Jana , Horáčková Klára , Hovhannisyan Milena , Hrušková Lucie , Chvojka Štěpán , Janíková Mária , Kalousová Marta , Kosařová Marcela , Koudová Monika , Krhutová Veronika , Krulišová Veronika , Macháčková Eva , Michalovská Renáta , Němcová Barbora , Novotný Jan , Šafaříková Markéta , Šťastná Barbora , Stránecký Viktor , Šubrt Ivan , Tavandzis Spiros , Vlčková Zdeňka , Vočka Michal , Vrtěl Radek , Zima Tomáš , Soukupová Jana , Kleiblová Petra , Kleibl Zdeněk
Published: January 2025

Male breast cancer (mBC) is a rare cancer diagnosis that constitutes less than 1 % of all breast cancer cases globally. Genetic factors play an important role in the mBC risk. Germline pathogenic variants (PVs) in cancer predisposition genes could be identified in about 15 % of cases. We performed germline genetic testing in 248 Czech mBC patients and 3,626 non-cancer male controls using next-generation sequencing by the CZECANCA panel (226 genes). We identified 46/248 (18.5 %) carriers of PVs in the established mBC predisposition genes, primarily in BRCA2 (N = 34), less frequently in BRCA1 (N = 7) and PALB2 (N = 5). The presence of a PV in these genes significantly increased the mBC risk (OR 44.04; 5.82; and 8.26, respectively). Additionally, we identified 16 carriers of PVs in candidate mBC genes, but only PVs in CHEK2 were significantly associated with increased mBC risk (OR = 4.98). The significance of 26 germline alterations in 23/192 additionally analysed genes remained uncertain. The carriers of PVs in BRCA1 and CHEK2 were significantly younger (55.8 and 52.6 years, respectively) than non-carriers (64.8 years), and all carriers of PVs in the established genes had more frequently grade G3 tumours and positive family cancer history. Our study underscores the critical role of BRCA2 in mBC predisposition while also highlighting the potential contributions of additional genes that warrant further investigation. Moreover, it supports and justifies universal genetic testing for all mBC patients to generally improve early cancer detection and tailored treatment.
Mortality Reimagined: Going through Deleuze’s Encounter with Death
Authors: Sariyar Murat
Published: January 2025

Deleuze’s philosophy, celebrated for its affirmation of life, also offers a profound and nuanced exploration of death, challenging conventional understandings of individuality and existence. Through key concepts such as the “death drive,” the “virtual,” and “assemblage,” Deleuze frames death not as a terminus, but as an integral process within life itself. This article critically examines Deleuze’s conception of death in three main stages. First, I explore how Deleuze characterizes the ego as a metastable entity – inherently fragile and prone to disintegration. This implies that we are always already embedded in processes that draw us into larger becomings, dissolving fixed identities. Next, I differentiate this perspective from spiritual traditions that emphasize ego dissolution. I argue that Deleuze’s framework, while grounded in a secular, intellectual engagement with worldly involvement, offers insights that could enrich spiritual discourse. Finally, I also identify limitations in his approach. Deleuze’s intense focus on the creation of the new often overlooks what he terms the “first death,” which aligns with traditional conceptions of mortality as an absolute end. He appears to neglect the possibility of a final cessation of all processes, such as the heat death of the cosmos. After presenting the practical implications of these considerations for religious life, I conclude by addressing various points of contact between these reflections and other intellectual currents. While Deleuze’s philosophy may not serve as a definitive framework for understanding death, engaging with his ideas provides insightful and novel perspectives on existence. It encourages a reexamination of the boundaries between life and death from an immanent standpoint, enriching traditional perspectives.
Advances in spin crossover metal complexes: a comprehensive review on its gas sensing applications
Authors: Fiaz Farva , Siddique Amna , Rabbee Muhammad Fazle , Hanif Muhammad Bin , Al-Baqami Saad M. , Jillani Shehzada Muhammad Sajid , Almuqati Naif S. , Rahman Md. Rezaur , Chowdhury Mohammad Asaduzzaman , Akhtar Muhammad Nadeem , Khan Mohammad Mizanur Rahman , Rahman Mohammed M. , Sheikh Tahir Ali
Published: January 2025

Spin crossover metal complexes (SCO) are unique class of coordination compounds that can switch between LS and HS (low and high spin) states in response to external stimuli like pressure, temperature, gas molecules and light irradiation. This bistable behaviour makes them excellent candidate for many technological applications like data storage, molecular switches, actuators and sensing applications. The sensing mechanism of these complexes is based on the reversible change in their spin state which results in difference in magnetic, electrical and optical responses which can be evaluated with high sensitivity. This review provides a comprehensive analysis of the synthesis methods and characterization techniques of SCO metal complexes with a special focus on their gas sensing applications that remains unexplored in the literature. To address this gap this, review comprehensively examines approximately eight published researches in this field, with a particular focus on gases such as ammonia (NH3), carbon dioxide (CO2) and volatile organic compounds (VOCs) like ethanol, methanol and alcohol we highlight the sensitivity and selectivity of SCO based metal complexes with their future prospects to enhance their performances for the future gas detection technologies. The review aims to explore the potential of SCO complexes in gas sensing technology and highlight the ongoing progress in this field. To the best of our knowledge this is the first ever review article which is dedicated exclusively to the gas sensing application of SCO based metal complexes to provide a new way for the advancement in this emerging field.
Décisions de transformation et sous-estimation des savoir et savoir-faire impliqués : le cas des activités de manutention
Authors: Lortie Monique , Faye Cheikh
Published: January 2025

Le travail a progressivement connu des mutations dans tous ses aspects, notamment celui relatif à sa nature : manuel et/ou intellectuel. Parmi les nombreuses causes de ces changements figurent le progrès technologique, le développement de l’intelligence artificielle, l’usage répandu de l’Internet, l’automatisation et la robotisation des activités. Ces mutations ont été accompagnées d’une accélération de la chute des emplois manuels dans certains secteurs, en particulier manufacturiers, en même temps qu’on a observé, dans d’autres secteurs, une pénurie de main-d’oeuvre dans les emplois à composante manuelle et dont l’exécution des tâches implique une mobilisation de connaissances (le savoir) et donne lieu à des pratiques (le savoir-faire) souvent sous-estimées. Ces changements ont généré des décisions de transformation, prises souvent sans compréhension suffisante des savoirs et savoir-faire impliqués, ce qui constitue une source de difficultés qu’il est pertinent d’examiner à travers le présent article. Dans un premier temps, ces difficultés sont cernées, puis analysées pour essayer de comprendre comment, dans une société dite de la connaissance, les savoirs et savoir-faire des travailleurs peuvent être autant ignorés. Dans un second temps, nous présentons des exemples de savoir et de savoir-faire associés à des activités manuelles et les problèmes résultant des décisions de transformation qui ne les ont pas prises suffisamment en compte.
Implantation d’un dispositif organisationnel visant la prévention des situations de travail à risque du personnel enseignant au sein d’une école primaire au Québec
Authors: Pelletier Mariève , Lahrizi Imane , Viviers Simon , Balboa Juan Marcelo
Published: January 2025

Cet article met en exergue un dispositif organisationnel conçu pour deux objectifs principaux : d’une part, l’amélioration et la prévention des problèmes de santé mentale au travail en renforçant le pouvoir d’agir individuel et collectif du personnel enseignant sur l’organisation du travail au sein de leur établissement scolaire; d’autre part, l’intervention transformatrice sur les contraintes découlant de l’organisation du travail générant des situations de travail à risque pour le personnel enseignant. Il porte sur une étude de cas et présente l’implantation du dispositif organisationnel dans une école spécifique du Québec. Il expose l’architecture et le cadre du dispositif, les acteurs impliqués et leur rôle respectif, la description et l’évaluation du processus d’implantation ainsi que les résultats observés.
Jane Jacobs et le Québec : sa correspondance inédite et sa présence dans la presse québécoise
Authors: Ramsay Charles-Albert
Published: January 2025

Cet article a pour but de rassembler les idées, les écrits et les relations avec le Québec de la journaliste et autrice autodidacte Jane Jacobs. Grâce à une documentation inédite, nous partageons des extraits de sa correspondance avec le premier ministre du Québec René Lévesque, le journaliste Raymond C. Gagné, l’économiste-géographe Pierre Desrochers et l’économiste Marcel Côté, ainsi qu’une revue de sa présence dans la presse québécoise. Jacobs est un sujet important du fait de sa théorie novatrice sur le dynamisme des villes ainsi que de son analyse politique du Québec. Sa correspondance indique une appropriation de ses théories par des économistes québécois dès 1969.
Abnormal local cortical functional connectivity due to interneuron dysmaturation after neonatal intermittent hypoxia.
Authors: Goussakov Ivan , Synowiec Sylvia , Fabres Rafael Bandeira , Almeida Gabriela Dias , Takada Silvia Honda , Aksenov Daniil P , Drobyshevsky Alexander
Published: January 2025

Prematurely born infants often experience frequent hypoxic episodes due to immaturity of respiratory control resulting in disturbances of cortical development and long-term cognitive and behavioral abnormalities. We hypothesize that neonatal intermittent hypoxia alters maturation of cortical excitatory and inhibitory circuits that can be detected early with functional MRI. C57BL/6 mouse male and female pups were exposed to an intermittent hypoxia (IH) regimen from P3 to P7, corresponding to pre-term humans. Adult mice after neonatal IH exhibited motor hyperactivity and impaired motor learning in complex wheel tests. Patch clamp and evoked field potential recordings revealed increased glutamatergic synaptic transmission. To investigate the role of GABAergic inhibition on glutamatergic transmission during the developmental, we applied a selective GABAA receptor inhibitor picrotoxin. A decreased synaptic inhibitory drive in the motor cortex was evidenced by miniature IPSC frequency on pyramidal cells, multi-unit activity recording in vivo with picrotoxin injection, and decreased interneuron density. There was also an increased tonic depolarizing effect of picrotoxin after IH on Betz cells' membrane potential on patch clamp and direct current potential in extracellular recordings. The amplitude of low-frequency fluctuation on resting-state fMRI was larger, with a larger increase in regional homogeneity index after picrotoxin injection in the IH group.

The increased glutamatergic transmission, decreased numbers, and activity of inhibitory interneurons after neonatal IH may affect the maturation of connectivity in cortical networks, resulting in long-term cognitive and behavioral changes. Functional MRI reveals increased intrinsic connectivity in the sensorimotor cortex, suggesting neuronal dysfunction in cortical maturation after neonatal IH.

Significance StatementThe study demonstrates that perinatal hypoxic brain injury disrupts the balance between excitatory and inhibitory neurotransmission in developing cortical networks. This disruption, potentially caused by functional deficiencies in GABAergic interneurons alongside increased glutamatergic transmission, may contribute to altered brain connectivity and the observed behavioral deficits, including hyperactivity and cognitive difficulties. This research provides insights into how perinatal brain injury disrupts the balance of neural excitation and inhibition, which can be detected as altered local resting-state fMRI connectivity. These findings contribute to our understanding of possible cellular underpinning of clinical fMRI findings after perinatal brain injury.
Editorial: the historical thought and legacy of Dr. Peter Seixas
Authors: Gibson Lindsay
Published: January 2025

Despite the huge gap between the practices of the historical discipline and what is possible in school history, Seixas was convinced that historical thinking can make an important contribution to the teaching of history by using and conceptualizing the tools, processes and ways of historical thinking that help students understand who they are, where they are and what they can do (as individuals, as members of multiple intersecting groups, and as citizens with roles or responsibilities in a complex, conflict-ridden and rapidly changing world). To meet these important challenges, new theoretical, empirical and practical advances are required.More theoretical work is needed to articulate the purposes of history teaching that can be applied in multiple contexts and accommodate diverse forms of historical consciousness.
La formación del pensamiento histórico: didáctica, disputa y democracia. Entrevista al Dr. Antoni Santisteban
Authors: Ramos Torres Yeimer Gerardo
Published: January 2025

This article transcribes an extract from program nº 109 of the ninth season of the Huellas podcast: social studies with critical thinking; an interview is conducted with Dr. Antoni Santisteban Fernández, who is a researcher and teacher in History Didactics at the Autonomous University of Barcelona, Catalonia, Spain. The concepts of historical thought, the competencies and/or abilities that converge in their didactic process are addressed. In addition, the conflictive and dispute dimension involved in the teaching of history, social sciences and, in the Costa Rican case, social studies in secondary education is discussed. Finally, the repercussions of the didactics of social sciences in the democratic processes in the construction of a citizenry committed to social justice, equity and equality are analyzed.
La contribución de Peter Seixas a la enseñanza de la historia en El Salvador
Authors: Montoya José , Flores María Julia
Published: January 2025

This article offers a summarized view of how the work of Peter Seixas has contributed specific aspects in the curricular transformation project of the subject of Social and Civic Studies, as it refers to the teaching of history in El Salvador. This paper presents Seixas’ general contribution to the rethinking of history teaching in general from a curricular perspective as well as its conceptual insights into historical thinking. In addition, the context of the contributions to the reflection on the concepts of first and second order, and how different authors have delineated the discussion of the historical thinking approach for the promotion of citizenship, i.e., historical consciousness, is placed. Concrete examples on how El Salvador’s ongoing curricular transformation has benefited from Seixas' invaluable contribution.
¿Qué piensan los estudiantes universitarios sobre la regulación del cannabis? perspectivas desde una universidad Colombiana
Authors: Osorio Garcia David , Bonilla Aranzal Jhon Kelly , Espinosa Herrera Gretel
Published: January 2025

Este estudio analiza las perspectivas de estudiantes de pregrado sobre la regulación del cannabis en una universidad pública de Colombia, con énfasis en su papel como ciudadanos y futuro grupo de interés. Utilizando un enfoque de métodos mixtos basado en encuestas y dos grupos focales, analizamos datos de 157 estudiantes para conocer sus opiniones sobre el potencial de la regularización del cannabis. Como aporte empírico, encontramos que las opiniones de los estudiantes sobre este tema se categorizan en tres grupos: críticos, optimistas e indecisos. Los críticos expresaron preocupación por el abuso y el estigma, los optimistas destacaron los posibles beneficios económicos, mientras que los indecisos se mostraron inseguros sobre los impactos de la legalización del cannabis. Estos hallazgos resaltan la complejidad de las opiniones de los estudiantes y la necesidad de una deliberación política inclusiva, informativa y basada en evidencia sobre las políticas de drogas en América Latina.
Diversidad genética de los chinches de agua (Heteroptera: Gerromorpha, Nepomorpha) presentes en el plano inundable del Magdalena Medio, Colombia
Authors: Niño-Paipilla Ana , Gómez-Palacio Andrés , Morales Irina
Published: January 2025

La diversidad genética es una condición básica que determina cómo las especies mantienen sus funciones metabólicas en diversos ecosistemas. Los ecosistemas acuáticos,  se enfrentan a diferentes problemáticas, que ponen en riesgo la diversidad genética de varios grupos taxonómicos como los insectos acuáticos, que desempeñan un importante papel ecológico en estos ambientes. El objetivo de esta investigación fue analizar la diversidad genética de chinches acuáticos y semiacuáticos en un sistema cenagoso de la cuenca media del río Magdalena. Se realizó trabajo de campo y se recolectaron los ejemplares mediante barridos con una red entomológica acuática tipo D, en el laboratorio se realizó un análisis de la subunidad 1 del gen Citocromo Oxidasa (COI). Se identificaron 29 ejemplares con la información disponible en el Barcode of Life Data System (BOLD) y GenBank, y se estimaron las distancias y las relaciones genéticas entre Gerromorpha y Nepomorpha. Para el infraorden Gerromorpha se identificaron tres especies, una especie no descrita de Metrobates sp. y once morfotipos agrupados en nueve géneros de cuatro familias y para Nepomorpha se identificó una especie no descrita y tres morfotipos agrupados en tres géneros de la familia Notonectidae. Se obtuvo un nuevo registro del COI para Ovatametra obesa en Colombia. Las distancias genéticas variaron desde 0,05 hasta 0,29 para Gerromorpha y para Nepomorpha los valores fueron menores a 0,24. La alta variación identificada para Gerromorpha y Nepomorpha resalta la diversidad de esta entomofauna presente en la ciénaga, y demuestra la resiliencia ecológica de estos grupos frente a la intervención antrópica.
Challenges to the left in Central America: a comparative political economy analysis from Structuralist-Keynesian approach
Authors: Valencia Delgado Manuel Alberto , López Rogel Juan José
Published: January 2025

Utilizing a Structuralist-Keynesian framework, we conduct a concise comparative political economy analysis of growth regimes in five Central American (CA) countries. Applying the Sraffian Supermultiplier Decomposition, we assess external and policy constraints, particularly within the context of "progressive governments." Our study contributes by offering a Growth Model Analysis perspective on CA nations, emphasizing the significance of debt-financed consumption in growth dynamics. Integrating external and policy considerations, we provide a nuanced understanding of the constraints hindering the transition toward a more inclusive and stable growth regime in CA countries.
Electromechanical Impedance-Based Damage Detection Using Machine Learning Approaches
Authors: Pereira Paulo Elias Carneiro , De Rezende Stanley Washington Ferreira , Barella Bruno Pereira , De Moura Junior José dos Reis Vieira , Finzi Neto Roberto Mendes
Published: January 2025

Electromechanical impedance-based structural health monitoring has been the subject of extensive research in recent decades. The method’s low cost and ability to detect minor structural damages make it an appealing alternative to other non-destructive techniques. Ongoing research on damage detection approaches continues to be a topic of interest in relation to the electromechanical impedance method. This work proposes the use of the K-Means, Decision Tree, and Random Forest algorithms to distinguish between four structural conditions in an aluminum beam. These techniques were applied to raw impedance data and a dataset reduced via principal components analysis. The findings revealed that the compressed dataset improved the accuracy of all models, except for the Random Forest approach, whose accuracy decreased by 2.9%. The K-Means algorithm was most affected by the reduction in dimensionality, with a 105.9% increase in accuracy. The Decision Tree and Random Forest methods yielded outstanding outcomes, comparable or superior to other state-of-the-art approaches. This makes them a compelling choice for detecting damage using electromechanical impedance data, even when using raw data as the input information.
Analysis of technical and physical variables according to the result of the match in 2018 FIFA World Cup Russia
Authors: Cabrera Hernandez Moisés Arturo , Tafur Luis Javier , García Sergio Andrés , Quiñonez Alexander , Tejada Carmen Ximena , Mina-Paz Yecid
Published: January 2025

Soccer is the most popular sport worldwide, with an increasing number of professional players every year, and associated with it, it is complex and unpredictable with multiple physical, technical, tactical and psychological problems critical to performance. In the 90s, performance analysis based on tools included global positioning systems and optical tracking systems for each player. For this reason, this study aimed to analyze physical and technical variables related to the result of a match and the fact that a team qualifies for the different phases of the 2018 FIFA World Cup Russia. The analysis covered all matches played during the 2018 FIFA World Cup Russia, up to 64 matches of the 32 participating national teams. The goal could be insufficient to define a team's success, as this variable depends on different and multiple variables. Teams that qualified for the knockout phase showed significantly better performance in some technical variables. On the other hand, regarding the physical variables, the most successful teams traveled shorter total distances, presenting more significant distances in intensity zones 1 and 5 and possession of the ball. These aspects deserve to be analyzed to define their relationship with success in the game.
Produção de sentidos sobre saúde mental por usuários da Atenção Básica
Authors: Moraes Arlane Ferreira de , Silva Juliana Catarine Barbosa da
Published: January 2025

O estudo trata de uma pesquisa qualitativa na perspectiva do construcionismo social realizada em uma cidade do interior do agreste de Pernambuco. Teve como objetivo compreender e analisar a produção de sentidos sobre a saúde mental por usuárias da Atenção Básica. A amostra foi composta por dez mulheres, usuárias dos serviços de saúde mental. Os resultados e discussão são apresentados em três linhas de análise, que compreendem: 1) Produção de sentidos sobre saúde mental; 2) Os atendimentos em saúde mental nas Unidades Básicas de Saúde; e 3) Atuação da psicologia e ações no território. Os resultados evidenciam que a produção sobre o atendimento em saúde mental na Atenção Básica se configura a partir da medicalização e atribuição das demandas aos especialistas, enquanto estratégias centrais de cuidado. Além disso, mostram também, possibilidades de fragmentação e falta de articulação da rede, bem como, a necessidade de escuta e validação sobre as histórias de vida, potencialidades e fragilidades dos (as) usuários (as) nos espaços da Atenção Básica.
Atividades experimentais investigativas
Authors: Pirez Daiane Rattmann Magalhães , Araujo Rafaele Rodrigues de
Published: January 2025

Neste estudo, objetivamos compreender como emergem as possibilidades no ensinar, a partir de atividades experimentais, na perspectiva interdisciplinar. Para isso, as sujeitas de pesquisa constituem-se por professoras com formação na área de Educação em Ciências que atuam na Educação Básica da cidade do Rio Grande/RS. O corpus da pesquisa foi composto pelo registro de memórias e de uma entrevista semiestruturada, sendo analisado por intermédio da Análise Textual Discursiva. A seleção das professoras ocorreu a partir de duas etapas: participação no II Curso Online de formação de professores sobre Feiras e Mostras Científicas e encontros do projeto de extensão “Feira das Ciências: Integrando Saberes no Cordão Litorâneo”. Nessa perspectiva, da problematização do estudo e da análise, propomos como argumento central que as possibilidades no ensinar, mediante atividades experimentais na perspectiva interdisciplinar, surgem de atividades investigativas por meio de temas propostos pelos estudantes. Sendo assim, os temas sugeridos por eles desafiam os professores a buscarem conhecimentos que vão além da sua área de formação.
Consciência fonológica
Authors: Dias Rafaela Bisognin , Darroz Luiz Marcelo , Rosa Cleci Teresinha Werner da
Published: January 2025

O texto apresenta os resultados de uma pesquisa que buscou investigar de que forma os jogos de linguagem podem contribuir para a apropriação de habilidades fonológicas em crianças pequenas. Para tanto, elaborou-se uma sequência didática a partir das concepções de Soares e Morais e realizou-se um estudo de natureza qualitativa e do tipo pesquisa participante em uma turma de estudantes com faixa etária de 4 e 5 anos. Os dados foram obtidos por meio de uma avaliação diagnóstica, da aplicação de uma sequência didática, bem como através dos registros contidos no diário de bordo da pesquisadora e dos vídeos com as gravações dos encontros. A análise dos dados foi empreendida com base nos pressupostos da Análise de Conteúdo, e as categorias de análise, definidas a priori, denominaram-se consciência lexical e consciência silábica. Os resultados indicam que os jogos de linguagem organizados segundo os pressupostos de Soares e Morais favorecem o desenvolvimento das habilidades fonológicas, pois enquanto brincam as crianças também refletem sobre as palavras e, assim, potencializam o processo de alfabetização.
Detection of Fasciola hepatica using nested-PCR in the slaughterhouses of Alborz, Iran
Authors: Rezaee Kalvani A , Abdolmohammadi Khiav L. , Hosseini S. R.
Published: January 2025

Fasciola hepatica is a parasitic liver trematode that causes fasciolosis in humans and dairy animals. Traditional detection of infection is based on a microscopic examination with low sensitivity. Therefore, this study was carried out to develop an accurate and rapid method to detect F. hepatica in Alborz province. In this cross-sectional study, 386 samples were collected from livers of cattle and sheep in three slaughterhouses of Alborz. DNA was extracted, and nested-PCR was carried out based on the F. hepatica ITS-2 sequence. DNA amplification showed first and second PCR products with expected size of 336 and 208 bp respectively, as unique for F. hepatica. The results showed no cross-reaction with the negative control. Thirty-five liver samples were positive for this parasitic infection. Totally, the prevalence of F. hepatica in the slaughterhouses of Alborz, Iran was 9.07%. This is the first study of the molecular detection of F. hepatica using nested-PCR in Alborz. It is a sensitive and rapid method that will help evaluate the prevalence rate of F. hepatica infection.
Impact of environmental conditions on the efficiency of photovoltaic panels
Authors: Ciapa Sara
Published: January 2025

The development of photovoltaics is one of the key elements of the energetic transition in Poland. The use of renewable energy sources enables the fulfillment of global energy needs to be met in sustainable way. The efficiency of photovoltaic panels is strongly influenced by environmental factors such as sunlight, ambient temperature, air pollution, precipitation, and humidity. This article discusses the impact of environmental factors on the energy production efficiency by photovoltaic panels, with particular emphasis on the effect of temperature, based on the example of the annual energy production cycle in a photovoltaic farm.
Wybrane elementy koniecznej transformacji systemu żywnościowego w kierunku zrównoważonego rozwoju
Authors: Mroczek Karolina , Zaguła Grzegorz
Published: January 2025

W kontekście produkcji i konsumpcji żywności zrównoważony rozwój odgrywa kluczową rolę w zapewnieniu bezpieczeństwa żywnościowego oraz ograniczania negatywnego wpływu produkcji żywności na środowisko. Zmiany klimatyczne, wzrost populacji ludzi oraz degradacja zasobów przyrody, wymagają wdrażania nowoczesnych technologii rolniczych, zrównoważonych praktyk produkcyjnych oraz działań edukacyjnych skierowanych do konsumentów. Zintegrowane strategie, obejmujące innowacje technologiczne, odpowiedzialne zarządzanie zasobami oraz globalną współpracę, mogą przyczynić się do transformacji systemu żywnościowego. Podejmowane działania powinny skupiać się na poprawie wydajności rolnictwa, zmniejszeniu marnotrawstwa żywności oraz promocji diety roślinnej, jako alternatywy dla wysokoemisyjnych produktów pochodzenia zwierzęcego.
Zmiany parametrów jakościowych mięsa w procesie mrożenia
Authors: Pięta Eryka
Published: January 2025

Mrożenie mięsa ma na celu zapewnienie trwałości i bezpieczeństwa żywnościowego. Celem pracy było przedstawienie wpływu procesu mrożenia mięsa na jego parametry jakościowe. Materiałem badawczym było mięso wieprzowe poddane procesowi zamrażania przez okres 1 i 3 miesięcy. Wykazano, że choć proces mrożenia wprowadza pewne zmiany w strukturze mięsa, nie wpływa znacząco na jego jakość. Mrożenie nie dyskwalifikuje mięsa z punktu widzenia konsumenta, o ile proces mrożenia i przechowywania jest przeprowadzony prawidłowo.
Jadalne opakowania i powłoki do żywności
Authors: Stanisławczyk Renata
Published: January 2025

W artykule opisano rozwiązania alternatywne dla opakowań z tworzyw sztucznych, stanowiących rosnący problem dla środowiska przyrodniczego. Dokonano przeglądu literatury w zakresie wykorzystania polimerów naturalnych do wytwarzania jadalnych powłok powierzchniowych lub opakowań do żywności. Scharakteryzowano właściwości folii z różnych białek i polisacharydów. Wydaje się, iż opakowania jadalne na bazie polimerów naturalnych mogą stanowić alternatywę dla opakowań z tworzyw sztucznych.
Apresentação
Authors: Roberto Chiachiri Antonio
Published: January 2025

Vivemos tempos desafiadores. Em um mundo permeado por conflitos, guerras, intolerâncias e crises de diversas naturezas, as mazelas da humanidade tornam-se cada vez mais complexas e urgentes.
Democracia midiática
Authors: Paganotti Ivan
Published: January 2025

Este estudo discute a conexão estrutural entre a comunicação e a democracia, avaliando o papel mobilizador dos meios de comunicação. O problema que se pretende responder é: novas mídias digitais democratizam e quebram monopólios representativos? Para responder essa pesquisa, é construído um panorama das pesquisas teóricas e conceitos advindos dos campos da política e da justiça, considerando a responsabilidade específica dos pesquisadores nos estudos comunicacionais.
A exposição do capacitismo em territórios virtuais
Authors: GANZAROLLI AMANDA
Published: January 2025

O artigo tem por objeto de estudo o perfil do influenciador e ativista brasileiro Ivan Baron no Instagram. O objetivo é identificar a participação política de pessoas com deficiência em plataformas digitais. A metodologia empregada é a Análise de Conteúdo Quantitativa com base nos estudos de Lycarião e Sampaio (2021). O referencial teórico abrange os estudos sobre mídias sociais digitais segundo Luís Mauro Sá Martino (2015). Pretende-se investigar o alcance midiático que o perfil do influenciador Ivan Baron e seu conteúdo gerou em manifestações políticas em três situações: a) a fala discriminatória da vereadora Zirleide Monteiro do Partido Trabalhista Brasileiro (PTB); b) os processos jurídicos contra o humorista Leo Lins e c) o caso Robertinho, aluno autista excluído de sua própria formatura no Colégio Sigma, em Águas Claras, Distrito Federal.
Epistemologias do Sul e o relógio:
Authors: Balbino Marcelo , A. Künsch Dimas
Published: January 2025

Este artigo tem por objetivo realizar um possível diálogo entre o pensamento de Boaventura de Sousa Santos em sua obra Epistemologias do Sul e os conceitos de aceleração social e velocidade. O percurso será realizado a partir da comparação de referenciais teóricos,  literatura e exemplos sociais, como as recentes conjecturas do sociólogo alemão Hartmut Rosa e o filósofo sul-coreano Byung-Chul Han. O estudo mostra que a categoria do tempo pode compor o pensamento abissal quando domina e segrega os indivíduos por meio de um totalitarismo exigido pela velocidade, colocando de lado outros ritmos pessoais, naturais ou subjetivos. A análise pretende lançar luz em um dos temas mais desafiadores da atualidade: o gerenciamento e controle do tempo,  acrescido das implicações que moldam a vida e o trabalho das pessoas, seja por exigências práticas ou diferentes percepções vivenciadas pela passagem e utilização do tempo.
Sub-fractional G-Brownian motion: Properties and simulations
Authors: Kebiri Omar , Boumezbeur Zakaria , Eddahbi Mhamed , Boutabia Hacene
Published: January 2025

In this article, we introduce a new stochastic process called the sub-fractional G -Brownian motion, which serves as an intermediate between the G -Brownian motion and the fractional G -Brownian motion. Although the sub-fractional G-Brownian motion shares some properties with the fractional G-Brownian motion, it features nonstationary increments. We then examine key characteristics of the process, such as self-similarity, Hölder continuity, and long-range dependence. Additionally, we propose a method for simulating sample paths of sub-fractional G-Brownian motion and conclude by simulating linear stochastic differential equations driven by sub-fractional G-Brownian motion.
ІННОВАЦІЙНІ ПІДХОДИ ДО УПРАВЛІННЯ ЯКІСТЮ ХЛІБОБУЛОЧНИХ, КОНДИТЕРСЬКИХ, МАКАРОННИХ ВИРОБІВ І ХАРЧОКОНЦЕНТРАТІВ
Authors: Солоницька І. В. , Макарова О. В. , Ганчев С. С.
Published: January 2025

Анотація. У статті розглядаються інноваційні підходи до управління якістю хлібобулочних, кондитерськх, макаронних виробів і харчоконцентратів. Особлива увага приділяється сучасним технологіям, а саме технологіям «відкладеного випікання», методам контролю якості, що включають аналіз сировини, моніторинг фізико-хімічних показників та оцінку кінцевого продукту. Висвітлено роль автоматизації виробничих процесів та використання штучного інтелекту для оптимізації виробництва. Також розглянуто новітні технології, такі як біотехнології, нанотехнології та цифрові методи контролю, що сприяють покращенню безпеки та якості продукції та виробництва хлібобулочних заморожених напівфабрикатів за технологіями «відкладеного випікання».
Стаття аналізує вплив різних факторів на якість продукції, включаючи технологічні параметри виробництва, контроль процесів бродіння, випікання та зберігання виробів. Розглянуто впровадження автоматизованих систем, які дозволяють здійснювати контроль у режимі реального часу, прогнозувати можливі відхилення та запобігати дефектам.
Окремо акцентовано увагу на використанні алгоритмів машинного навчання та комп’ютерного зору у виявленні дефектів, а також можливості їх інтеграції у сучасні системи управління якістю. Автоматизація виробництва та цифрові технології дозволяють значно підвищити ефективність підприємств, зменшити вплив людського фактора та покращити конкурентоспроможність продукції.
Запропоновані в статті підходи можуть бути застосовані для вдосконалення систем контролю якості на харчових підприємствах, що забезпечить стабільну якість продукції та відповідність сучасним стандартам безпеки.
V. P. Avenarius’s Pushkin Dilogy (1909–1913) in the Circle of Children’s Reading
Authors:   Lobachevsky State University of Nizhny Novgorod, Yukhnova Irina S.
Published: January 2025

This article analyses V. P. Avenarius’s dilogy Pushkin (1909–1913) and explores the formation of the canon of biographical narrative about the poet’s fate. The purpose of the work is to demonstrate which principles the author adheres to while creating Pushkin’s biography, uncover his main techniques of presenting the facts of Pushkin’s life, as well as narrative strategies. The article illuminates the genesis of the trilogy, delineating the creative challenges posed by Avenarius and elucidating his methodologies for addressing them through the integration of biographical, historical, and cultural materials. The research methodology is based on a combination of biographical, cultural-historical, and typological research methods, as well as the method of descriptive poetics. In the course of the research, the author demonstrates that Avenarius deliberately constructed a series of works that were deemed suitable for children’s reading. The defining aspect of Avenarius’s biographical trilogy is its integrated examination of Pushkin’s life and artistic output. The writer selects significant events and milestones from the author’s life that contributed to the formation of the poet’s personality. In addition, the writer provides a detailed account of the circumstances surrounding the author’s admission to the lyceum and an analysis of the characteristics of lyceum education. Adhering to the principles of factual accuracy and reliability in the presentation of facts, Avenarius speculates on Pushkin’s emotions and uses internal monologues to convey his experiences and assessments.
The article illustrates how Avenarius incorporates facts about Russian history and culture into the narrative and identifies two principal methods of expanding the historical and cultural background: dialogue and commentary. The former assist in the restoration of semantic gaps, the clarification of the sequence of events, the delineation of the characters’ positions and their personal assessments. In addition, the aforementioned elements help in the restoration of semantic gaps, the clarification of the sequence of events, the delineation of the characters’ positions, and the delineation of their personal assessments.The dialogue also makes narrative more dynamic. The author also notes that Avenarius includes fragments of documents, journal notes, and statements of contemporaries into his works. Glimpses into the future also play an important role in the narrative, when it is shown how an event becomes incorporated into cultural memory.
Formation of the Centre for Archaeological Heritage Protection in Ekaterinburg in the Late 19th — Early 20th Centuries
Authors:   Ural Federal University, Ekaterinburg, Shamanaev Andrey V.
Published: January 2025

This article analyses the practical experience of the formation and functioning of regional public structures in the field of the cultural heritage protection in Russia in the late nineteenth — early twentieth centuries. The author focuses on the activity of the Ural Society of Natural Science Lovers (Ekaterinburg) and its special commissions (protection of archaeological and natural sites).
The relevance of the study is due to the growing role of public organisations in cultural heritage protection. The works of the Ural Society of Natural Science Lovers provide valuable experience in organising a public initiative for the preservation of ancient heritage in regions that do not have a high concentration of scientific and higher education institutions. To analyse the material, the author uses procedural and historical-anthropological methods. The research refers to unpublished office documents (minutes of meetings, official correspondence) from the collection of the State Archive of Sverdlovsk Region and printed materials (minutes of meetings, reports) from Zapiski Ural’skogo Obshchestva Lyubiteley Yestestvoznaniya.
An analysis of historiography and sources demonstrates that until the end of the nineteenth century, the main efforts of the Ural Society of Natural Science Lovers in the field of archaeological heritage protection of the Ural region were associated with the identification and museumification of such objects. The activities significantly changed in the 1890s–1910s. Specialised commissions were created within the structure of the society. They focused on the implementation of measures to preserve archaeological sites. At the same time, the Commission for the Protection of Natural Monuments paid considerable attention to the protection of natural objects with cultural layers (Kamennye Palatki in Shartash, etc.). An important condition for effective heritage protection was the interaction of the Ural Society of Natural History Lovers with state (central and local) and municipal bodies, and private individuals. A special relationship developed with the Imperial Archaeological Commission, which often directed the society’s activities in the field of cultural heritage protection.
Word-forming Potential of Prefixes де- and ре- in the Current Political Situation (Based on the Material of the Media and Internet)
Authors:   Ural Federal University, Ekaterinburg, Stavitskaya Sofia S.
Published: January 2025

This article analyses prefixed nonce and potential words with prefixes де- and ре-. The choice of material, i.e. potential and nonce words with prefixes де- and ре-, is due to the high frequency of using lexemes with these prefixes in the modern news agenda. The purpose of this study is to assess the word-forming potential of prefixes in modern political contexts of the media and the internet by describing their word-forming compatibility with verbs and nouns, as well as identify the new words as nonce or potential ones according to the highlighted criteria, which are correspondence of prefixal lexemes to word-forming models (or vice versa, violation of productive models) of the Russian language and the degree of connection of the word with the context that caused it to appear. The work demonstrates the productivity of lexemes with prefixes of де- and ре- in the sociopolitical contexts of the media and the internet using the example of the work of previous researchers over the past decades. As additional criteria, the euphony of the new formation, the presence or absence of elements of word play, expressiveness and the presence of authorial connotations are considered. The work uses methods of contextual and word-formation analyses. The author of the study relies on fundamental works on Russian word formation. Based on the results of the study, the ratio of new potential and nonce words with the studied prefixes within the studied contexts is established and a conclusion is drawn about the high productivity of the де- and ре- prefixes not only in creating neologisms as new words reflecting the linguistic need to close speech lacunae, but also connected to the context of authorial nonce words, no less representative from the point of view of studying prefixal valence due to their expressiveness.
A comparative study of Mencius’s thoughts through human nature and harmony
Authors: Meng Xiaohong , Zhong Yunrui
Published: January 2025

Abstract: This article focuses on Mencius’ concepts of human nature and harmony, aiming to explore the intrinsic connection between the two and their implications for contemporary ethics, morality and social harmony. This article first provides a detailed analysis of Mencius’ theory of human nature, pointing out that Mencius’ “theory of good nature” emphasizes the human beings’ innate goodness. Then, using cross-cultural comparison methods, the similarities and differences between Mencius and Machiavelli in ethical concepts, social utilitarianism and human nature are analyzed. Finally, by delving into the two thinkers’ core viewpoints and their influence on modern philosophical discourse, the universality and uniqueness of Mencius’ thought can be better understood. The results indicate that the concept of human nature being inherently good, advocated by Mencius, is the foundation for achieving social harmony, and his idea of harmony provides a new perspective for solving contemporary social problems, as well as important theoretical resources for modern ethics and political philosophy.