bluuebunny/crossref_metadata_2025_split huggingface dataset:
A study of data visualisation methods for reconstructing the symbolic transmission of Aboriginal oral traditions
Authors: Chen Qi 
Published: February 2025

Abstract
Digital technology expands oral communication methods and reconstructs Aboriginal oral narratives with diverse forms of presentation. This paper analyzes the role of Aboriginal oral narratives and explores the impact of digital technology on the development of oral history. Aiming at the diversity and complexity of aboriginal oral languages, a multilingual real-time end-to-end speech translation model is proposed. Based on the two elements of textual data and image impact, digital projection technology is used to visualise oral information. Comparative tests are conducted to examine the recognition accuracy of speech recognition and translation technology in the oral speech of aborigines. Combined with the existing communication effect evaluation model, we construct a communication effect evaluation system for the digital transformation of oral communication through the dimensions of communication content and subject-object dimension. Based on the retrieval data of “Aboriginal oral narratives”, the effects of digital oral communication are evaluated. The evaluation indicators of the effect of digital oral communication include three parts: communication content dimension (24.47%), communication subject dimension (21.57%), and communication object dimension (53.96%), and the overall score is 73.5, which is at a good level. Digitization technology can enhance the transmission effectiveness of oral communication methods.
A study of asymptotically non-expansive mapping iteration and weakly convergent approximation methods based on Banach spaces
Authors: Guo Zhirong 
Published: February 2025

Abstract
The theory of immovable points is an important branch of research in general functional analysis, which has wide and deep applications in the disciplines of differential equations, integral equations, numerical analysis, response theory, cybernetics, and optimisation. In this paper, based on the existence theorem of immovable points, we study the convergence of asymptotically nonexpansive mappings under a mixed sequence of iterations (with mean error terms) in Banach spaces with consistent Gateaux differentiable parametrization and consistent regular structure. Let E be a consistent convex Banach space, K a nonempty convex subset of E, and : P E → K a nonexpansive contraction map on E to K. Let S
1, S
2 : K→K be two asymptotically nonexpansive self-mappings and T
1, T
2 : K → E, be two asymptotically nonexpansive nonself-mappings. The weakly convergent approximation theorem for the iteration of asymptotically nonexpansive mappings is that the Banach space E has the Frechet differentiable paradigm, the Kadec-Klee property, the Opial’s condition, and Definition {x
n} weakly converges to a common immovable point of S
1, S
2, T
1 and T
2.
Data Owner Rights Protection and Digital Identity Management Enabled by Blockchain
Authors: Liang Dong , Wang Jun , Wang Zhixin , Tong Cuizhi , Zhang Hui 
Published: February 2025

Abstract
With the rapid development of blockchain technology, it shows great potential in data owner rights protection and digital identity management. In this study, a shared rights protection system for data owners and a digital identity management system were constructed using the blockchain architecture system, combined with cryptography technology. Additionally, the functional module design is implemented for both groups of systems, and the performance of the data owner rights protection system and digital identity management system is verified through simulation experiments. The throughput of the PBFT consensus algorithm used in this paper’s entitlement protection system is 1281, 1319, 1205, 1348, and 1346 in order when the number of nodes is 10, 20, 30, 40, and 50.The entitlement protection system proposed in this paper is tested on trusted preprocessing, audit file encryption, audit cipher uploading, audit cipher downloading, audit file decrypting, and trusted root verification. 150 times with an average time consumption (ms) of 6.50, 460.43, 28.99, 37.43, 240.09, and 6.47, respectively. In addition, the proposed digital identity management system has a less average time consumption for individual credential issuance. The time consumption of this system in the authentication phase is 0~163.71ms faster than the comparison system and it can improve the security of the management system by using multi-signature technique.
A study on the design of a quantitative model for building the academic culture of financial aid recipients in a new quality productivity environment
Authors: Wu Zhuojun 
Published: February 2025

Abstract
In the context of prioritizing the development of new quality productivity, financial assistance to students confronts the challenge of fostering academic integrity. In order to deepen the understanding of the relationship between financial aid work and academic style construction, this paper constructs a quantitative model of academic style construction using the multiple linear regression method. According to the results of factor analysis, five factors were extracted for linear regression, and it was found that financial aid work had a contribution amount of 0.089 units in academic style construction. The factors of student quality, financial aid work, and parent-child relationships significantly affect the building of an academic climate. The mediating variables of financial aid work that affect the building of academic climate are teachers’ and students’ factors. Every 1 unit increase in teachers’ factors increases 0.247 units in school academic climate building. For every 1 unit increase in the individual factor, the school ethos building increases by 0.414 units.
Properties of Slag-Based Geopolymer-Stabilized Indian Lithomargic Soil Using Sugarcane Bagasse Ash for Sustainable Pavement Design
Authors: Marathe Shriram , Nieświec Martyna , Bhat Arun Kumar , Shetty Srinath 
Published: February 2025

Abstract
This investigation examines the feasibility of stabilizing lithomargic soil subgrades through the utilization of geopolymerized slag (GGBS) and sugarcane bagasse ash (SCBA). Through a series of compaction experiments, the best dry density was obtained by maintaining a constant slag dosage of 10% by weight of the soil while altering the dosage of SCBA. The geopolymeric aqueous solution is produced by combining water glass (Na2SiO3) and caustic soda (NaOH). The soil mixtures were subjected to both unstabilized and stabilized UCS and CBR experiments. The experiments suggest that the strength of subgrade soil enhances with the inclusion of SCBA up to a specific threshold (i.e., 15%), after which it decreases due to a constant dosing of slag. In order to comprehend the hardening performance subsequent to geopolymer stabilization, the microstructural analysis is implemented. The establishment of co-relationships among the strength parameters (UCS and CBR) facilitated the formulation of a simple linear regression model in order to comprehend the relationship among the strength parameters of geopolymer-stabilized lithomargic soil. The long-term effectiveness of mechanical performance was disclosed by the boost of strength performance, as evidenced by the prolonged CBR and UCS achievement. This study also suggests a pavement design that adheres to the Indian Roads Congress principles for low-volume roadways, which results in a substantial reduction (45%) of entire pavement thickness while maintaining performance. The economic benefits of geopolymer stabilization in rural pavement construction were revealed through a comprehensive cost analysis that compared the conventional and modified pavement designs while also maintaining the sustainability element.
Contribution of Parental Involvement Strategy Used by the Heads of Public Secondary Schools for Students’ Character Formation in Arusha Region, Tanzania
Authors: Rajarethinam Sebastian Williams  , Peter N. Siamoo  , Eugene Lyamtane  
Published: February 2025

The study investigated the contribution of parental involvement as a strategy used by heads of public secondary schools for students' character formation (SCF) in Arusha, Tanzania. This study employed a parallel-convergent design of a mixed-methods approach using a single research question and hypothesis. It involved probability and non-probability sampling techniques, including 177 teachers, 249 parents, 360 students, and 18 heads of schools from 18 selected secondary schools. Data was collected through questionnaires for teachers, parents, and students and interviews with the heads of schools. The instruments were validated, and the reliability of the questionnaire was assessed using Cronbach's Alpha for Likert scale items. For qualitative data, reliability was ensured through peer review and triangulation. Quantitative data were analysed using descriptive statistics such as mean scores, frequencies, and percentages and presented in tables and figures. Qualitative data were analysed through transcription and contextual analysis. The study found that while academic communication with parents was strong, communication regarding character formation needed improvement. Moreover, no significant relationship was found when the hypothesis was examined using the Pearson product-moment correlation at a significance level of 0.05. In conclusion, effective implementation of parental involvement strategy positively influenced students' character formation but required enhancements to achieve their full potential. The study recommended regular feedback mechanisms to improve the strategy and highlighted the essential role of parental involvement in shaping students' character and cultural values.
Modelagem de Distribuição de Espécies de Gafanhotos do gênero Tropidacris
Authors: Romão-Torres Essia de Paula , Nunes-Gutjahr Ana Lúcia , Souza Braga Carlos Elias de , Guimarães Torres Walber Roberto 
Published: February 2025

Gafanhotos são insetos pertencentes à ordem Orthoptera, de importância ecológica e ambiental por serem desfolhadores naturais, comporem a base alimentar de outros animais e bioindicadores de qualidade ambiental. Possuem importância econômica, devido algumas espécies serem pragas agrícolas. A família Romaleidae possui gafanhotos de diversos tamanhos, tendo no gênero Tropidacris os maiores exemplares. Entre suas espécies, apenas Tropidacris collaris é considerada praga agrícola de diversas culturas. Objetivamos conhecer a distribuição geográfica e potencial das espécies de gafanhotos de Tropidacris, visando identificar possíveis áreas de ocorrência. Para a produção de mapas de distribuição geográfica e potencial, utilizou-se o DivaGis, MaxEnt e QGis, através da coleta de informações dos espécimes contidos nos acervos de coleções zoológicas e em literatura especializada. Foi identificado 689 registros, com dois novos registros de T. descampsi para o Brasil, na região amazônica. A distribuição geográfica confirma a ampla distribuição de T. collaris e T. cristata, com a restrição de T. descampsi ao bioma amazônico. Na distribuição potencial, T. descampsi continua restrito à Amazônia, enquanto T. collaris e T. cristata, ampliam sua ocorrência, estando T. collaris ausente de áreas de altitude e T. cristata de áreas secas. É conclusiva a restrição de T. descampsi, para a Amazônia Legal; que T. collaris apresenta grande adaptabilidade ecológica em diferentes ambientes e T. cristata predileção por ambientes de florestas equatoriais, tropicais, tropicais de altitude e subtropicais. Este estudo contribui para o conhecimento sobre as condições ambientais de ocorrência e ausência das espécies do gênero Tropidacris.
Palavras-chave: Biogeografia; Distribuição Potencial; MaxEnt; Romaleidae.
Avaliação da Cobertura Vegetal Urbana Utilizando Imagens do Satélite Cbers-4A
Authors: Da Silva Geraldo Luisa , Campos Moraes Ana Laura , Diniz dos Santos Carla Eloísa , Garcez Utsumi Alex 
Published: February 2025

A falta de planejamento urbano e o crescimento populacional tem contribuído para a diminuição de áreas verdes nas áreas urbanas. O sensoriamento remoto tem ganhado espaço na realização do diagnóstico ambiental das cidades, porém são escassos os sensores gratuitos com resolução espacial adequada. O lançamento do Satélite Sino- Brasileiro de Recursos Terrestres CBERS-4A em 2019 ampliou as possibilidades de estudos ligados ao mapeamento urbano. O presente trabalho tem como objetivo avaliar a distribuição da cobertura vegetal na cidade de Uberaba-MG em 2021, a partir do processamento de imagens do satélite CBERS-4A. Para cada bairro foram calculados seis índices de cobertura vegetal, os quais fornecem informações sobre a presença de cobertura arbórea e gramínea, bem como sua distribuição espacial e per capita. O satélite CBERS-4A mostrou-se eficaz para identificar a cobertura vegetal arbórea e gramínea, com acurácia global de 93%. A partir dos resultados, constatou-se que a cidade possui um valor médio de cobertura arbórea de 18,51 m²/hab, ficando acima do limite estabelecido pela Sociedade Brasileira de Arborização Urbana. Já quando foi analisado apenas a taxa de cobertura vegetal, observa-se que a cidade apresenta um valor médio de 24,53%, ficando abaixo do limite de 30%. Além disso, contatou-se discrepâncias entre os bairros centrais e periféricos, necessitando de ações que promovam uma distribuição mais equitativa da cobertura vegetal na cidade. A seleção de diferentes índices para a avaliação da cobertura vegetal permitiu uma avaliação mais detalhada dos espaços verdes no contexto urbano de Uberaba.
Variabilidade na Qualidade do Ar: Uma Abordagem Comparativa entre Zonas Urbana e Periurbana em Santarém, Pará
Authors: Almeida Domingas de Oliveira , Dos Santos Gomes Ana Carla , Alves Batalha Sarah Suely , Vitor da Silva Glauce , Bentes Mandú Tiago , Tapajos Silva Raphael Pablo , Dos Santos Raiol Adriane , Imbelloni Martins Edson Agnaldo , Silva Dias Gisele 
Published: February 2025

Na Amazônia brasileira, o desmatamento por queimadas gera alta poluição atmosférica, similar à das indústrias, especialmente em áreas urbanas de países em desenvolvimento, excedendo limites para manter a qualidade do ar em condições agradáveis para a população. Diante do exposto, este estudo tem como objetivo analisar e comparar a qualidade do ar em uma área urbana e periurbana do município de Santarém/PA para o período de janeiro a junho de 2023. Os dados utilizados são provenientes do bairro Maracanã localizado na região urbana e da comunidade São Pedro que fica localizada mais afastada da região urbana de Santarém. Os sensores de baixo custo AM2302 e SDS011 foram usados para captar os registros de temperatura e umidade e material particulado fino (PM2.5), respectivamente, que foram processados em R para médias horárias e análise estatística. Comparando as médias horárias, a área periurbana teve as maiores médias. O coeficiente de correlação de Pearson mostra uma relação significativa (p<0,05) entre temperatura, umidade e PM2.5 em ambos os lugares. Em junho, a correlação entre temperatura e PM2.5 se destacou, sendo forte (r=0,626) na área urbana e moderada (r=0,583) na área periurbana. Em março, a área urbana mostrou correlação moderadamente negativa (r=-0,598) entre PM2.5 e umidade, enquanto a área periurbana teve correlação fortemente negativa (r=-0,635) em junho. A área urbana teve maior concentração de poluentes e risco relativo comparada à periurbana. Este estudo amplia a compreensão da qualidade do ar em regiões com diferentes populações, auxiliando em estratégias eficazes de gestão ambiental e saúde pública.
Analisis Perbandingan Portofolio Saham dengan Metode Mean Varian Satu Kendala dan Dua Kendala
Authors: Gilang Gilang Primajati , M. Gunawan Supiarmo  , Junaidi  
Published: February 2025

Pembentukan portofolio saham yang efesien dapat dimaknai sebagai memaksimalkan keuntungan yang sebanyak-banyaknya seraya meminimalkan resiko kerugian yang mungkin terjadi. Risiko dapat diatasi dengan diversifikasi. Portofolio saham dengan metode efesiensi mean varian berasumsi agar seorang analis saham berinvestasi pada saham yang memiliki risiko bukan yang bebas risiko (risk free asset) dalam portofolionya. Metode efisiensi mean varian pada portofolio investasi didefinisikan sebagai portofolio yang memiliki variansi yang minimum diantara keseluruhan kemungkinan portofolio yang dapat dibentuk, pada tingkat mean expected return yang sama. Metode efiensi mean varian dapat diperluas dengan satu, dua dan banyak kendala/konstrain dalam penentuan bobot portofolio yang optimal. Pada artikel ini penulis menganalisis dan membandingkan performa portofolio satu dan dua kendala. Simulasi performa kinerja portofolio diberikan dengan data saham di Bursa Efek Indonesia yaitu saham dengan kode INTP, SMBR, SMGR dan SMCB. Dari hasil pembobotan saham dengan satu kendala diperoleh hasil INTP -0.118095805 , SMBR 1.139563744 , SMGR 0.122266351 dan SMCB -0.143734289 sedangkan untuk portofolio dengan dua kendala diperoleh hasil pembobotan INTP 3.4707887 , SMBR 1.903454601, SMGR -3.877195164 dan SMCB -0.497085853. Terlihat SMBR selalu positif dan cukup besar pembobotannya yakni dengan satu kendala 1.139563744 dan dua kendala 1.903454601. Artinya saham ini kita memberikan bobot cash dalam investasinya tanpa pinjaman.
PENGARUH MODEL GAME BASED LEARNING MENGGUNAKAN APLIKASI QUIZIZZ TERHADAP MINAT DAN HASIL BELAJAR MATEMATIKA SISWA
Authors: Dhuha Shela Hadri Dhuha , Kurniati Nani , Lu’luilmaknun Ulfa , Soepriyanto Harry 
Published: February 2025

Tujuan dari penelitian ini adalah untuk untuk mengetahui bagaimana pengaruh model game based learning menggunakan aplikasi quizizz terhadap minat dan hasil belajar matematika siswa kelas VIII SMP Negeri 3 Jonggat tahun ajaran 2024/2025. Penelitian ini menggunakan pendekatan kuantitatif dengan menggunakan metode eksperimen dengan desain quasi eksperimen. Hasil analisis Manova diperoleh nilai signifikansi yaitu 0,002 < 0,05, yang berarti H1 diterima atau terdapat perbedaan rata - rata minat dan hasil belajar matematika siswa kelas ekseprimen yang menggunakan model game based learning dengan aplikasi quizizz dan kelas kontrol yang menggunakan model konvensional. . Hasil uji t menunjukan nilai signifikansi 0,006 < 0,05 yang berarti H1 diterima atau terdapat perbedaan rata - rata minat belajar kelas eskperimen dan kelas kontrol dengan nilai rata - rata kelas eksperimen yaitu 72,25 lebih tinggi dari kelas kontrol yaitu 70,65. Sama halnya dengan terdapat perbedaan rata rata hasil belajar matematika siswa kelas eksperimen dan kelas kontrol dengan nilai rata - rata kelas eksperimen yaitu 85,01 lebih tinggi dari kelas kontrol yaitu 71,35. Karena terdapat perbedaan rata - rata kelas eksperimen dengan kelas kontrol dan kelas ekperimen lebih unggul dari kelas kontrol maka terdapat pengaruh penggunaan model game based learning menggunakan aplikasi quizizz terhadap minat dan hasil belajar matematika siswa kelas VIII di SMPN 3 JONGGAT tahun ajaran 2024/2025.
Strategi Komunikasi Untuk Meningkatkan Penggunaan Aplikasi Layanan Sibadra Sebagai Sarana Aduan Masyarakat
Authors: Zanuba Farah , Putri Kandita Aulia , Aivarra Tia 
Published: February 2025

Dengan menggunakan metode deskriptif kualitatif dengan konsep Public Sphere, tujuan penulisan jurnal ini adalah untuk mengetahui strategi dan dampak komunikasi berdasarkan teori Everett M. Rogers (1962): Model "The Diffusion of Innovations", dan hambatan strategi komunikasi dalam melakukan sosialisasi yang dilakukan oleh layanan SiBadra berdasarkan jenis hambatan dari Ruslan. Hasil dari penelitian ini adalah bahwa Layanan SiBadra sudah melakukan sosialisasi secara tatap muka sebanyak satu kali pada saat launching, dan kemudian sosialisasi tersebut dilanjutkan melalui media sosial tiap satu bulan sekali. Layanan Sibadra menggunakan beberapa tahap atau strategi komunikasi yang digunakan yaitu pertama inovasi, kedua komunikator, ketiga saluran komunikasi, keempat penerima, dan kelima waktu. Dampak setelah dilakukan sosialisasi yaitu semakin banyak masyarakat kota Bogor yang mengunduh dan menggunakan aplikasi Layanan SiBadra. Hambatan saat melakukan sosialisasi adalah adanya beberapa masyarakat kota Bogor khususnya orang tua yang tidak paham bagaimana cara mengunduh dan menggunakan aplikasi Layanan SiBadra. Untuk menanggulangi hambatan tersebut, Layanan SiBadra juga menyediakan opsi lain yaitu menggunan media Whatsapp agar mempermudah masyarakat yang kesulitan.
DEPRESSÃO, ANSIEDADE E ESTRESSE
Authors: Da Cruz Gomes Claudia , De Lemos Alves Peixoto Adriano 
Published: February 2025

O objetivo deste estudo foi investigar a prevalência dos sintomas de transtornos mentais entre os Guardas Civis Municipais e analisar a relação entre os aspectos psicossociais do trabalho e o adoecimento psíquico. Trata-se de um estudo transversal, que utilizou como instrumentos a Depression, Anxiety and Stress Scale (DASS-21) e o Job Content Questionnaire (JCQ). Participaram 95 guardas. Os resultados indicaram baixa incidência de depressão (20%), ansiedade (19%) e estresse (19%) entre esses profissionais, e não há significância estatística nas comparações envolvendo os sintomas de transtornos mentais com os grupos controle sobre o trabalho, demandas físicas e suporte social. Conclui-se que, os níveis de adoecimento entre os guardas mostraram-se baixo, quando comparados com os índices apontados na literatura sobre essa temática faz-se necessário pensar nos problemas de saúde que acometem esses trabalhadores, para assim, minimizar e/ou evitar que este adoecimento sofra um aumento.
A Technocratic Ideal
Authors: Fedorka Drew 
Published: February 2025

Abstract
This article tracks the rise and eventual fall of the jeune cadre social type in postwar France. The term evoked the young and university-educated middle manager, an upwardly mobile member of the salaried middle class. The jeune cadre was at the center of postwar modernization and was also an emblematic part of France's “golden age of growth,” the Trente Glorieuses. Building on scholarship that questions the periodization and its underlying notions of material and social progress, this article uses the jeune cadre as a case study to explore the limits of the modernizing project. It highlights the persistent gap that separated elite discourse from the lived experience of ordinary workers and university students who did—and did not—conform to the technocratic ideal.
Book Reviews
Authors: Beltramini Enrico , Sava Radu , Macknight Elisabeth C. 
Published: February 2025

Shonaleeka Kaul (ed.), Retelling Time: Alterative Temporalities from Premodern South Asia. London and New York: Routledge, 2023. Preface, List of Contributors, Chapters, 232 pp. ISBN 978-1-032-06205-1 (pb); ISBN 978-1-032-06193-1 (hb); ISBN 978-1-003-20278-3 (eBook). Paperback $52; Hardback $170.00; eBook $39.71.
Lei X. Ouyang, Music as Mao's Weapon: Remembering the Cultural Revolution. Urbana, IL: University of Illinois Press, 2022, xvii +198 pp. 13 black & white photographs, 13 music examples, 13 tables, glossary. ISBN 978-0-252-08621-2 (pb); ISBN 978-0-252-04417-5 (hb); ISBN 978-0-252-05311-5 (ebook). Paperback $28.00; Hardback $110; Ebook $19.95.
Andrew Prescott and Alison Wiggins (eds), Archives: Power, Truth and Fiction. Oxford Twenty- First Century Approaches to Literature. Oxford: Oxford University Press, 2023. xxviii +544 pp. 55 illustrations. ISBN 9780198829324 (hb). Hardback £155.