bluuebunny/crossref_metadata_2025 huggingface dataset:
Seasonality in Terminus Ablation Rates for the Glaciers in Kalaallit Nunaat (Greenland)
Authors: KC Aman , Enderlin Ellyn M. , Fahrner Dominik , Moon Twila , Carroll Dustin
Published: December 2024

Abstract. Marine-terminating glaciers of Kalaallit Nunaat (Greenland) have undergone accelerated mass loss since the 1990s, with a substantial portion due to the effects of dynamic ice loss. Conventional assessments of dynamic mass loss, however, often ignore the influence of terminus advance or retreat on the timing of mass loss. Here we construct and analyze a decade (2013–2023) of monthly ice flux driven both by temporal variability in ice flow (i.e., discharge) and terminus position change collectively called terminus ablation — for 49 marine-terminating glaciers in Greenland. We calculate terminus ablation rates using open-source datasets, including terminus position, ice surface elevation, ice thickness, and glacier speed, to facilitate the continuation of the terminus ablation time series as more data become available. For the majority of glaciers, we observe coincident seasonal variations in terminus position and discharge that produce a pronounced summer peak in terminus ablation. However, for 8 glaciers we find that the terminus ablation has more erratic seasonal variability compared to discharge. At regional scales, the magnitude of seasonal oscillations in terminus ablation are much larger than discharge: for the northwest and central west sectors, where the fraction of outlet glaciers included in our estimates is greatest, the average difference between the annual maximum and minimum in terminus ablation are ∼51Gt/yr and ∼25Gt/yr, respectively, compared to only ∼5Gt/yr for discharge. While our terminus ablation time series do not include every outlet glacier, they suggest that terminus position change is the dominant contributor to Greenland glacier dynamic mass loss at seasonal time scales, in contrast with the relatively small influence of terminus change on decadal-scale mass loss. Since seasonality in mass loss can influence the fate of freshwater fluxes and can affect areas where seasonal accuracy is essential, such as downstream ecosystem, fjord productivity and ocean circulation, it is essential that future estimates of Greenland mass loss account for seasonal terminus position change.
Long-term satellite trends of European lower-tropospheric ozone from 1996–2017
Authors: Pimlott Matilda A. , Pope Richard J. , Kerridge Brian J. , Siddans Richard , Latter Barry G. , Feng Wuhu , Chipperfield Martyn P.
Published: December 2024

Abstract. Tropospheric ozone (O3) is a harmful secondary atmospheric pollutant and an important greenhouse gas. Satellite records have shown conflicting long-term tropospheric ozone trends over the globe, including Europe. Here, we present an in-depth analysis of lower-tropospheric sub-column O3 (LTCO3, surface – 450 hPa) records from three ultraviolet (UV) sounders produced by the Rutherford Appleton Laboratory (RAL): the Global Ozone Monitoring Experiment (GOME, 1996–2010), Scanning Imaging Absorption Spectrometer for Atmospheric Chartography (SCIAMACHY, 2003–2011) and Ozone Monitoring Instrument (OMI, 2005–2017). Overall, GOME and SCIAMACHY have negative trends of approximately -0.2 DU yr-1 across their respective full records, while OMI indicates a negligible trend. The TOMCAT 3-D chemical transport model was used to investigate processes driving simulated trends and try to identify possible reasons for discrepancies between the satellite records. However, the model trends generally showed negligible change in LTCO3, even when spatiotemporally co-located to the satellite level-2 swath data and convolved by averaging kernels. Model sensitivity experiments with the emissions or meteorology fixed to 2008 values aimed to isolate the impact of these processes on the simulated LTCO3 trend. Overall, the experiments highlighted a long-term steady balance in these processes with small positive trends (<0.1 DU yr-1) between 1996 and 2008 and then small negative trends (>-0.1 DU yr-1) between 2008 and 2017. As a result, it is difficult to detect a robust and consistent linear trend in European lower tropospheric O3 between 1996 and 2017, which is masked by large inter-annual variability in the model, ozonesonde and UV satellite instrument records.
A global daily seamless 9-km Vegetation Optical Depth (VOD) product from 2010 to 2021
Authors: Hu Die , Wang Yuan , Jing Han , Yue Linwei , Zhang Qiang , Fan Lei , Yuan Qiangqiang , Shen Huanfeng , Zhang Liangpei
Published: December 2024

Abstract. Vegetation optical depth (VOD) products provide information on vegetation water content and correlate with vegetation growth status, which are closely related to the global water and carbon cycles. The L-band signal penetrates deeper into the vegetation canopy than the higher frequency bands used for many previous VOD retrievals. Currently, there are only two operational L-band sensors aboard satellites, namely the SMOS satellite launched in 2010 and the SMAP satellite launched in 2015. The former has the limitation of a low spatial resolution of only 25 km, while the latter has improved the resolution to 9 km but has a shorter usable time range. Due to the influence of sensor and atmospheric conditions, as well as the observation methods of polar-orbiting satellites (such as scan gaps and observation revisit times), the daily data provided by both satellites suffer from varying degrees of missing data. In summary, the existing L-VOD products suffer from the defects of missing data and coarse resolution of historical data. There is few research on filling gaps and reconstructing 9-km long-term data for L-VOD products. To solve this problem, our study depends on a penalized least square regression based on three-dimensional discrete cosine transform to firstly generate the seamless global daily L-VOD products. Subsequently, the non-local filtering idea is applied to spatiotemporal fusion between high- and low-resolution data, resulting in a global daily seamless 9-km L-VOD product from 1 January 2010 to 31 July 2021. In order to validate the quality of the products, time series validation and simulated missing regions validation are used for the reconstructed data. The fusion products are validated both temporally and spatially, and also compared numerically with the original 9-km data during the overlapping period. Results show that the seamless SMOS (SMAP) dataset is evaluated with a coefficient of determination R2 of 0.855 (0.947), and root mean squared error (RMSE) of 0.094 (0.073) for the simulated real missing masks. The temporal consistency of the reconstructed daily L-VOD products is ensured with the original time-series distribution of valid values. The spatial information of the fusion product and the original 9-km data in the overlapping period is basically consistent (R2: 0.926–0.958, RMSE: 0.072–0.093, MAE: 0.047–0.064). The temporal variations between the fusion product and the original product are largely synchronized. Our dataset can provide timely vegetation information during natural disasters (e.g., floods, droughts, and forest fires), supporting early disaster warning and real-time response. This dataset can be downloaded at https://doi.org/10.5281/zenodo.13334757 (Hu et al.,2024).
Brief communication: Stay local or go global? On the construction of plausible counterfactual scenarios to assess flash flood hazards
Authors: Voit Paul , Heistermann Maik
Published: December 2024

Abstract. Spatial counterfactuals are gaining attention to address the lack of robust flood frequency analysis in small catchments. However, the credibility of counterfactual scenarios decreases with the distance rain fields are transposed across space. We limit that distance by a local counterfactual search design and compare the corresponding scenarios to recently published results from long-distance transpositions. We then put all scenarios into context with 200-year return levels and with flood peaks simulated for the June 2024 flood event in southern Germany. We conclude that local counterfactual scenarios are transparent and credible and could complement the anticipation of low-probability events.
A fast and simplified subglacial hydrological model for the Antarctic Ice Sheet and outlet glaciers
Authors: Kazmierczak Elise , Gregov Thomas , Coulon Violaine , Pattyn Frank
Published: December 2024

Abstract. We present a novel and computationally efficient subglacial hydrological model that represents in a simplified way both hard- and soft-bed rheologies, as well as an automatic switch between efficient and inefficient subglacial discharge, designed for the Antarctic Ice Sheet. The subglacial model is dynamically linked to a regularized Coulomb friction law, allowing for a coupled evolution of the ice sheet on decadal to centennial timescales. It does not explicitly simulate the details of water conduits at the local scale and assumes that subglacial hydrology is in quasi-static equilibrium with the ice sheet, which makes the computations very fast. The hydrological model is tested on an idealized marine ice sheet and subsequently applied to the drainage basin of Thwaites Glacier, West Antarctica, that is composed of a heterogeneous (hard/soft) bed. We find that accounting for subglacial hydrology in the sliding law accelerates the grounding-line retreat of Thwaites Glacier under present-day climatic conditions. Highest retreat rates are obtained for hard-bed configurations and/or inefficient drainage systems. We show that the sensitivity is particularly driven by large gradients in effective pressure, more so than the value of effective pressure itself, in the vicinity of the grounding line. Therefore, we advocate for a better understanding of the subglacial system with respect to both the spatial and temporal variability in effective pressure and the rheological conditions/properties of the bed.
Dual phase lag two temperature fractional thermoelasticity in the context of Green Naghdi type II
Authors: Sankeshwari Sagar , Kulkarni Vinayak
Published: December 2024

The linear thermoelasticity theory without energy dissipation developed by Green Naghdi has been reconstructed using two-phase lags and two temperature theory in the framework of the fractional time derivative. In half space, the mathematical model for one dimensional wave propagation subject to thermal shock on the bounding surface is discussed. Assume that the bounding surface is traction free. The analytical solutions have been obtained in the Laplace domain. The Gaver-Stehfest technique is simple, efficient, and robust. It has been numerically used to perform an inversion of the Laplace transform, satisfying Kuznetsov’s convergence condition in the time domain. The significance of the fractional order parameter on variations of various fields inside the medium is addressed graphically. The utilization of delay time translations in heat flux vector and thermal displacement gradient causes the finite speed of wave propagation and depicts microscopic responses more precisely.
„És igazából ez volt az a lökés, eltérítő erő, ami ebbe az irányba vitt...” Mozgáskorlátozott emberek karrierlehetőségei és korlátai
Authors: Kovács Gábor
Published: December 2024

A mozgáskorlátozott emberek továbbtanulási és elhelyezkedési lehetőségeit a munkaerőpiacon jelentősen meghatározza az igénybevehető pályaorientációs és karrier tervezési szolgáltatások elérhetősége, hasonlóan más fogyatékossággal élő személyekéhez. A teljes népesség és mozgáskorlátozott személyek munkaerőpiaci szempontból aktív tagjai közti foglalkoztatási szakadék alakulása egyértelmű mutatója a javuló, a hazánkban és az Európai Unió tagállamaiban meglévő hátrányoknak.
A tanulmány egyrészt azt mutatja be, hogy a nemzetközi és hazai stratégiai keretdokumentumokban milyen célokat tűz ki a pályaorientáció és karriertervezés tekintetében.
Az egyéni életutakat feldolgozó korábbi kvalitatív vizsgálatokból és saját kutatási eredményekből megismert eredményeken alapuló következtetések állapít meg és javaslatot fogalmaz meg.
Kulcsfogalmak: fogyatékosság, mozgáskorlátozottság, karrier, élethosszig tartó tanulás, foglalkoztatási szakadék, befogadó munkahely, egyénre szabott szolgáltatás.
Experiências performativas no espaço escolar cotidiano
Authors: Mullins Cristiano , Rodrigues Roberto
Published: December 2024

Este trabalho evidencia a importância da prática da Arte da Performance na Educação Básica, no campo de Ensino de Arte e suas possibilidades nos processos de aprendizagem e desenvolvimento artístico de estudantes e professores. Seu objetivo consiste em ressignificar, através de um conjunto de ações performáticas e da produção de um catálogo artístico[1], o Ensino de Arte ofertado em uma instituição de ensino. O desenvolvimento do estudo foi orientado pelas seguintes questões: De que forma ressignificar os distintos espaços físicos da escola? Como compreender os fazeres artísticos nos meios sociais, culturais e políticos na contemporaneidade, em um espaço não pensado para atividades artísticas? A proposta compreende um conjunto de experiências com a performance no ensino/aprendizagem de arte, tendo como campo de pesquisa a escola pública CEPI - Dr Antônio Raimundo Gomes da Frota, com o projeto intitulado: Experiências Performativas no Espaço Escolar Cotidiano. Metodologicamente, a investigação parte das possibilidades de agir através da Prática como pesquisa, a partir das provocações de pesquisadores como Allan Kaprow (1996), Ciane Fernandes (2014), Renato Cohen (2002), Richard Schechner (2006). Através da descrição das experiências artísticas, seguidas de reflexões acerca de seus sentidos e significados, espera-se contribuir com a diversificação e ressignificação do Ensino da Arte.
 
[1] A fim de preservar o anonimato, o catálogo será inserido após a avaliação.
Uma(s), a(s), um, uns, o(s): verbos e objetos que conduzem o movimento: dialogias do balé com as crianças
Authors: Serrania Faria Amanda Pathiely , De Souza Almeida Fernanda
Published: December 2024

Contemplado pelo Edital de Fomento de Dança do Fundo de Arte e Cultura do Estado de Goiás iniciou-se, em 2022, o projeto denominado Balé em foco: percursos formativos, sob coordenação das Profas Dra. Eleonora Motta e Ms. Rousejanny Ferreira. Isto posto, busca-se, aqui, narrar a experiência docente e investigatória de elaboração e desenvolvimento do trabalho final intitulado Verbos que conduzem o movimento, ao qual partiu da pergunta: quais são os caminhos para se aprender a dançar balé? Com isso, elencou-se os eixos: materiais, ações corporais, ampliação das possibilidades de movimentação, percepção corporal e pesquisa autoral por meio da improvisação em dança, no intuito de potencializar a criatividade, a consciência de si e o respeito às diferentes corporalidades presentes em um grupo de crianças entre 7 e 10 anos de idade de uma turma de balé infantil. As informações que embasaram as reflexões foram produzidas por meio do registro em diário de campo da docente responsável, sustentada pelos estudos no campo da Arte. Um entrelaçamento que favoreceu a sistematização de uma abordagem diferenciada do balé, em um estúdio privado de dança da cidade de Goiânia.
Fantástica fada fabulosa: a trans-artisticidade por novas pedagogias de gênero para as infâncias
Authors: AZVDO ARMANDO
Published: December 2024

Dialogando com conceitos relativos às questões de gênero e à educação infantil, propondo uma ideia de trans-artisticidade, o presente artigo apresenta e analisa o espetáculo solo “Fantástica Fada Fabulosa”, de Armando AZVDO, enquanto um trabalho artístico que entretém, comunica e propõe reflexões sobre novas pedagogias de gênero para crianças, e também para adultos, num contexto social em que ainda impera a máxima de que “meninos vestem azul e meninas vestem rosa”. Utilizando-se do universo lúdico dos contos de fada, trans-artisticamente integrando Circo, Teatro e Dança, o espetáculo foi produzido em 2023 sob financiamento e apoio institucional da Universidade Federal da Bahia (UFBA), a partir do edital de experimentação artística Pibexa 2023, assim como foi também contemplado pela Bolsa de Mobilidade Artística 2023 da FUNARTE, órgão ligado ao Ministério da Cultura do Governo Federal. Aqui, além de refletir sobre as temáticas suscitadas pelo espetáculo, trataremos do seu processo de desenvolvimento, analisaremos a sua dramaturgia e por fim o seu potencial de impacto pedagógico e social a partir do compartilhamento das impressões de pessoas crianças e adultas, educandas e educadoras, que assistiram ao trabalho e logo após nos cederam ricos depoimentos para um vídeo documental produzido a partir do financiamento da FUNARTE.
Romaria da Bíblia: narrativas de lutas, sonhos e religiosidades
Authors: Santos Silva Avacir Gomes dos , Alexandre Fernanda
Published: December 2024

A Romaria da Bíblia, que ocorre há 35 anos em São Felipe d`Oeste (RO), é um fenômeno do catolicismo popular, com nuances geográficas, políticas e culturais. Procuramos compreender esse fato relacionando-o à colonização e as hierofanias, que significaram “Água Santa” como espaço sagrado, de lutas e de resistências pela conquista da terra. Para metodologia da pesquisa recorremos aos procedimentos da etnografia e da história oral como técnica para sistematização das narrativas dos romeiros, colaboradores da pesquisa. Para a compreensão das relações entre os ritos, símbolos e significados da religião recorremos as contribuições teóricas de Durkheim (2008), como as formas de organização religiosa mantém a coesão social, Mircea (2010), a diferenciação entre espaço sagrado e profano, Rosendahl (1999 e 2018) as manifestações da cultura nos espaços sagrados e Santos Silva (2021), como o sagrado se manifesta por meio dahierofania.Dessa feita, consideramos que a romaria, por um lado, resultou da luta e da organização dos pequenos colonos. Por outro, a atuação dos agentes da Igreja Católica e as manifestações do sagrado foram fundamentais para legitimar as práticas religiosas. Nesta primeira metade do século XXI, as ritualizações, os símbolos e os significados, que foram sendo agenciados ao espaço da “Água Santa” e na celebração da Romaria da Bíblia mantêm vivos na memória dos romeiros o espírito de irmandade e fé cristã.
Palavras-chave: Romaria, Colonização. Espaço Sagrado. Religiosidade.
TECENDO FIOS, TRAJETÓRIAS E SENTIDOS SOBRE O ESTÁGIO DOCENTE E FORMAÇÃO EM GEOGRAFIA
Authors: Bezerra Amélia Cristina , Janer Moreira Lopes Jader , Cavalieri Lúcia
Published: December 2024

Entrelaçar as trajetórias e construir um fio de sentido para as diferentes apreensões sobre o estágio supervisionado é o objetivo do presente artigo, que tem como eixo de investigação o modo como as(os) professoras(es) pensam, sentem e vivem essa experiência, seja na escola, seja na universidade. Por meio de entrevistas, essa e outras questões são rememoradas e contadas pelas(os) entrevistadas(os) e participantes de uma pesquisa realizada com docentes de Geografia do estado do Rio de Janeiro. Alguns fios comuns emergiram do entrelaçamento das trajetórias das(os) docentes: i) a relação e afirmação das(os) entrevistadas(os) com a escola pública; ii) o encontro com o saber geográfico, especificamente com o lugar como experiência espacial e referência escalar; iii) a formação continuada movida pelo “lugar-escola”. Somam-se a esses fios comuns o trabalho e a identidade docente como categorias estruturantes do estágio supervisionado. A emergência dessas questões, categorias e conceitos reforçam a interface entre Geografia e Educação. O “lugar-escola” é um exercício e uma síntese do diálogo entre essas duas áreas de saber. Por fim, sublinhamos a importância de acessar as trajetórias e geo-grafias docentes como elemento de construção de pontes entre os diferentes sujeitos envolvidos com o estágio supervisionado.
O TRABALHO DAS MULHERES NO CAPITALISMO: PROPOSIÇÕES DA TEORIA CRÍTICA FEMINISTA E A PERTINÊNCIA PARA A GEOGRAFIA.
Authors: Vasconcelos Ana Paula Nascimento , Costa Pinheiro Antonio Flávio
Published: December 2024

O presente artigo enxerta os debates sobre Trabalho e Divisão do Trabalho na Geografia, sendo propositiva a leitura sobre Trabalho, Divisão Sexual do Trabalho (DST) e Trabalho Reprodutivo desenvolvido pela Teoria Crítica Feminista. Para tanto, foi realizada revisão bibliográfica pontuando os principais postulados, tanto de Karl Marx, no que tange aos referidos conceitos, como os de Milton Santos. Do mesmo modo, foi realizada atualização interessada à literatura crítica feminista, a qual realizou uma “implosão” nos próprios conceitos em destaque, possibilitando fazer uma leitura geográfica mais abrangente, incorporando as intersecções de classe social, gênero, raça/etnia, na observância da relação entre poder e espaços em que os homens e as mulheres ocupam nas sociedades capitalistas. Reafirma-se a pertinência do debate para a Geografia de modo geral, no sentido da leitura espacial do Trabalho que abranja as macroespacialidades e as microespacialidades.
Uma demonstração geométrica do teorema dos quatro vértices
Authors: Alves Garcia Ronaldo , Dias Carneiro Mário Jorge
Published: December 2024

Nesse trabalho, apresentamos uma demonstração geométrica do teorema dos quatro vértices para curvas estritamente convexas no plano.
Non-lege artis, liability in medicine from the perspective of criminal and civil law
Authors: Čipka Dominik , Šalková Tereza
Published: December 2024

The authors in this paper address the specificity of criminal and civil liability for healthcare professionals and healthcare institutions, particularly concerning errors that may occur during healthcare provision. In practice, situations may arise where a healthcare professional fails to diagnose a patient promptly or correctly, or a bribe is accepted for a medical procedure. However, it is necessary to reflect on the issue of legal liability and the criminalisation of the healthcare profession, as well as whether every error in diagnosis constitutes an act of non-lege artis. The study also examines the nuances of legal liability in cases where healthcare professionals operate within ambiguous circumstances, emphasising the importance of expert evidence to evaluate adherence to medical standards. Furthermore, it explores the criminalisation of healthcare errors, questioning whether current legislative frameworks adequately differentiate between professional negligence and intentional misconduct. By analysing civil and criminal liability, the paper provides a comprehensive perspective on how healthcare professionals can navigate their responsibilities while minimising legal risks.
Geochemical characteristics of Mn (± Fe) ore occurrences near Sliven and Yambol towns (eastern Bulgaria)
Authors: Chavdarova Silvia , Stavrev Milen , Hikov Atanas , Peytcheva Irena , Kurylo Sergiy
Published: December 2024

The study presents new field data combined with detailed mineralogical and geochemical research of the Mn- and Fe-bearing ore occurrences located in the areas of the towns of Sliven and Yambol. The two Mn (± Fe)-bearing mineralized areas are formed in a similar position at the contact between the volcanic materials and the clayey limestones of the upper Santonian Draganovo Formation. Ore minerals show varying layered-like to massive morphology or form nests, coatings and needle-like aggregates associated with quartz, calcite, and barite. More significant trace elements in the manganese oxides from the Glushnik ore occurrence are Cu, Zn, As, V, and P while the ore phases at the Izvor ore occurrence are predominantly enriched in Ba, Sr, V, Cu, and Zn.
Zircon diversity in the rocks of Variscan potassic-alkaline association
from Balkan and Kraishte zones, Bulgaria
Authors: Dyulgerov Momchil
Published: December 2024

The zircons from the Variscan potassic-alkaline association from the Kraishte and Balkan zones, Bulgaria display extremely large diversity. Several zircons types are presented: rounded crystals, inherited cores with magmatic oscillating rims, euhedral prismatic crystals, and rounded grains with numerous inclusions of U-Th oxides. The broad diversity implies for different origin of the presented species. The presence of inherited cores is best explained by the significant assimilation from the country rocks, prismatic crystals attest for crystallization from magma. The most peculiar is the last zircon types occurring in late and very peralkaline rock varieties. It is indicative for crystallization from peralkaline magma.
Percepções e perfil dos usuários do programa de provimento alimentar: Cartão Prato Cheio
Authors: Rocha Wanessa de Oliveira , Recine Elisabetta Gioconda Iole Giovanna
Published: December 2024

Apesar da redução da Insegurança Alimentar e Nutricional (InSAN) brasileira, 27,6% da população ainda vivencia algum grau de InSAN. No Distrito Federal, o Cartão Prato Cheio foi implementado para reduzir a InSAN das famílias em vulnerabilidade social. O programa concede um cartão para compra exclusiva de alimentos durante 9 meses, atendendo cerca de 100.000 famílias. Apesar da abrangência, há carência de informações sobre o impacto do auxílio nos domicílios. O objetivo deste estudo é analisar a percepção sobre o impacto na alimentação e apresentar o perfil dos usuários do programa. Trata-se de estudo transversal de abordagem qualitativa, realizado por meio de entrevistas semiestruturadas com os usuários do programa. Os resultados mostram que a maioria das entrevistadas é do sexo feminino (66,7%), negra (64,2%) e possui baixa escolaridade (42,9%). A partir da análise dos depoimentos, foram identificadas as seguintes categorias: vivências sem o auxílio, alterações na alimentação com o uso do cartão e experiências com o programa. Percebeu-se melhora na quantidade e qualidade da alimentação; no entanto, essa melhora ainda é insuficiente para suprir complementarmente as necessidades do domicílio. Foi possível inferir que o programa é bem alocado e contribui para o alívio na InSAN do Distrito Federal, mas ainda é insuficiente para a garantia da segurança alimentar e nutricional de toda população em vulnerabilidade social no Distrito Federal.
EDUKASI DENGAN MENGGUNAKAN VIDEO ANIMASI TENTANG PERTOLONGAN PERTAMA KERACUNAN MAKANAN
Authors: Apriyani Apriyani , Arif Fadillah
Published: December 2024

Keracunan pada anak merupakan salah satu kegawatdaruratan pada praktik pediatri. Anak sangat berisiko mengalami keracunan karena perilaku mereka yang selalu ingin tahu dan suka bereksplorasi, sering memasukkan tangan ke dalam mulut dan semua yang dipegang. Pangan jajanan anak sekolah umumnya dikenal dengan makanan cepat saji yang ditemui di lingkungan sekolah dan secara rutin konsumsi oleh sebagian besar anak sekolah. Penanganan keracunan merupakan salah satu pengobatan gawat darurat kalau tidak segera di tangani secara cepat dan tepat oleh masyarakat di sekitar korban akan menimbulkan kesakitan maupun kematian. Tujuan dari pengabdian masyarakat adalah untuk meningkatkan pengatahuan masyarakat dalam melakukan pertolongan pertama keracunan makanan.  Kegiatan pengabmas ini dilakukan dengan menggunakan metode ceramah, diskusi dan tanya jawab. Kegiatan pengabdian masyarakat ini telah dilaksanakan pada tanggal 25 Mei 2024 SDN 71 Kota Palembang dengan jumlah 30 orang. Sebelum dan sesudah klien diberikan kuesioner untuk mengukur pengetahuan tentang materi tersebut. Hasil kegiatan ini menunjukkan bahwa terjadi peningkatan pengetahuan peserta terkait pertolongan pertama keracunan makanan. Kesimpulan dari pengabdian masyarakata adalah bertambahnya pengetahuan siswa SD tentang pentingnya pertolongan pertama keracunan makanan.
Enfermedades raras: una mirada biopsicosocial
Authors: Jaederlund Fosalba Fiona , Norero Rivera Sofía , Campaña Castillo Carla
Published: December 2024

Las enfermedades raras generalmente evolucionan de manera rápida y agresiva, además de caracterizarse por una muy baja prevalencia. Existe mucho desconocimiento en torno a las experiencias del paciente y su trayectoria terapéutica desde una perspectiva biopsicosocial, lo cual genera retrasos en el inicio de las trayectoria terapéutica y tratamientos inespecíficos. Objetivo: Comprender y analizar el concepto de odisea o trayectoria terapéutica de pacientes con enfermedades raras desde un modelo biopsicosocial. Metodología: Revisión narrativa de literatura científica con palabras claves en base de datos PubMed. Para la selección de artículos se utilizó como guía la metodología PRISMA. Búsqueda inicial arrojó un total de 119 artículos y luego de la revisión de título y abstract 34 de ellos fueron seleccionados para lectura de texto completo. Finalmente, 28 fueron usados para esta revisión. Desarrollo: Ningún artículo definió el concepto de odisea o trayectoria terapéutica, sin embargo, ambos términos son usados frecuentemente para referirse a las experiencias de los pacientes con enfermedades raras. Estas experiencias tienen un fuerte componente biopsicosocial e impacto en la calidad de vida de los pacientes y familiares. Conclusión: Conocer sobre las trayectorias terapéuticas de pacientes con enfermedades raras es fundamental para realizar mejoras en el sistema de salud y aumentar el conocimiento que tiene la comunidad sobre las enfermedades raras. Incluir una perspectiva de trayectoria terapéutica con equipos interdisciplinarios durante los procesos de atención de personas con enfermedades raras puede disminuir el impacto en las dimensiones biológicas, psicológicas y sociales para mejorar la calidad de vida de los pacientes.
Situación epidemiológica del cáncer testicular en Chile
Authors: Muñoz Cofré Javier , Roasenda Cavieres Paola , Véjar Quilodran Constanza , Guerrero Concha Antonia , Araya Trejo Diego
Published: December 2024

El cáncer testicular constituye el tumor sólido más frecuente en hombres adultos jóvenes y presenta diversos factores de riesgo que alteran su incidencia. Chile presenta una de las incidencias más altas a nivel mundial de cáncer testicular, y se ha visto que las personas entre 20 - 34 años presentan el mayor índice de incidencia y mortalidad, esta última manteniéndose en un plateau los últimos años. Al observar la trascendencia epidemiológica de esta enfermedad, surgió la interrogante de cuál es la situación epidemiológica del cáncer testicular en Chile. Objetivo: Realizar una revisión epidemiológica sobre el cáncer testicular, respecto a su incidencia, mortalidad, egresos hospitalarios, sobrevida, años de vida potenciales perdidos y años de vida ajustados por discapacidad en Chile entre los años 2002 - 2019. Metodología: Se realizó un estudio observacional descriptivo longitudinal retrospectivo en base a una población de hombres con cáncer testicular a nivel nacional. Resultado y Discusión: Los resultados arrojaron un importante aumento de la incidencia en hombres entre 25 - 29 años en los últimos años, así como también un leve aumento de la mortalidad en este mismo grupo. Además, se evidenció que la sobrevida en Chile es alta incluso en estados avanzados de la enfermedad, lo cual conlleva a un aumento en los años de vida con discapacidad. Conclusión: Se concluyó que es importante fomentar e investigar sobre la prevención de este cáncer, debido al impacto que tiene en gente joven, sumado a un mayor impacto económico y social.
Assessing social media and influential marketing on brand perception and selection of higher educational institute in India
Authors: Alam Mohammad Zulfeequar , Ahmad Tameem , Parveen Shaista
Published: December 2024

In the rapidly evolving landscape of higher education, Social media marketing (SMM) has evolved a critical factor in shaping brand perception (B.P.) and the decision-making process of prospective students in India. This paper intends to explore the intricate dynamics among Social media (S.M.), influencer marketing, and the selection of higher academic institutes (HEIs), focusing on understanding how these factors shape students' perceptions. We conducted this research on 560 students, who represented the research's population. SEM-PLS was applied to analyze the data and acquire procedures. Surveys on the Internet were used. Employing exogenous/endogenous elements to create sequences, the SEM approach examines causal associations among elements. It provides solutions to research into causation in dimensional and structural frameworks. According to the research's findings, selecting HEI is positively impacted by SMM initiatives. The aspects of SMM activities (electronic word-of-mouth (eWOM), personalization, interaction, and trendiness) affect the HEI selection. In addition, personalization and two have an impact on perceptions of the brand. Understanding and utilizing the efficacy of S.M. and influencer marketing will be crucial for HEIs looking to draw in and hold on to potential students as the higher education environment keeps evolving in the age of digitization.
Health literacy and online pharmacy adoption by Saudi population using UTAUT
Authors: Suleiman Amal K.
Published: December 2024

The field of online pharmacies is expanding rapidly and has become a crucial component in delivering pharmaceutical services across Saudi Arabia. This study aims to explore the factors influencing the adoption of online pharmacies by the Saudi population, utilizing an enhanced version of the Unified Theory of Acceptance and Use of Technology (UTAUT) framework. This study employed a cross-sectional design, utilizing an online questionnaire that was pre-validated and shared via social media channels between August 2024 and October 2024. The study focused on Arabic-speaking individuals aged >18 years. The gathered data were examined through structural equation modeling (SEM) using AMOS software (v.22.0). The study found that the UTAUT model demonstrates strong applicability in explaining the adoption of online pharmacies, accounting for 62.4% (R² = 0.624) of the variance in behavioral intention. Among the key factors, effort expectancy (p < 0.001) emerges as the most influential predictor of behavioral intention, followed by facilitating conditions (p < 0.001) and health literacy (p < 0.001). However, the analysis reveals that perceived risk (p > 0.05) and personal innovativeness (p > 0.05) do not have a statistically significant impact on behavioral intention. The study results would help formulate more effective strategies for establishing online pharmacy operations in developing nations like Saudi Arabia. This study contributes to enhancing the traditional UTAUT model through the integration of additional factors such as health literacy, personal innovativeness, perceived risk, and perceived trust. These variables introduce new dimensions to the existing literature on online pharmacies.
Does data privacy influence digital marketing? The mediating role of AI-driven trust: An empirical study of Zain Telecom company in Jordan
Authors: Said Nidal Al
Published: December 2024

This research aims to examine how data privacy concerns influence DOI in Digital Marketing and investigates how artificial intelligence trust mechanism integration modulates that effect. Primary data was collected by accessing the structured questionnaire targeting ZAIN Telecom employees as the chosen study site. The PLS-SEM technique was used in this research to analyze data privacy, digital marketing effectiveness, and AI-driven trust constructs. According to this study, digital marketing processes significantly focus on data privacy and, ultimately, AI-driven trust. Further, powerful AI trust systems will be required to reinforce data privacy and systematically configure and drive digital marketing enterprises. Thus, such systems could allow firms a sustainable competitive advantage in this new Battle for data security age. The findings discovered that data privacy concerns significantly impede AI-driven trust, diminishing digital marketing effectiveness. Therefore, they contribute to the literature by offering empirical support for AI-powered trust mediating between factors within a model and offering practical implications and extensions of the theoretical models. This literature helps industry practitioners and policymakers build trust in AI interventions to alleviate data privacy risks and improve support for digital marketing strategies.
Improved intensity rounding and division near lossless image compression algorithm using delta encoding
Authors: Qerom Mahmoud Al
Published: December 2024

This paper presents RIFD-DLT, an advanced near-lossless image compression algorithm that combines Delta Encoding with the original rounding the intensity followed by division (RIFD) method. The RIFD method first minimizes the image intensities, which makes the next compression stages more efficient. Subsequently, Delta Encoding subtracts neighboring rows in each of the image's three-color matrices, using the proximity of pixel values in adjacent rows to further reduce the image intensity. Extensive investigations show that RIFD-DLT outperforms the state-of-the-art algorithms and benchmarks with respect to compression ratio and processing time. More specifically, RIFD-DLT compresses data from 11520 KBs to 2131 KBs with an 81.93% reduction and a 43.7% improvement over original RIFD-Huffman when compressing Kodak Image set. When comparing the RIFD-DLT with LICA algorithm, the total file size is reduced by 71.2%, representing a 10.73% improvement for RIFD-DLT. Also, RIFD-DLT shows notable speed gains over RIFD-Huffman, requiring only 34.62 seconds to compress and decompress all images from three datasets (Waterloo, Kodak and EPFL), as compared to 50.99 seconds for RIFD-Huffman. As for the image quality, the proposed algorithm achieved an average PSNR values of 58.51 dB, 51.3 dB, and 52.22 dB for the EPFL, Kodak, and Waterloo image sets, respectively, demonstrate the excellent image quality that persists after decompression, with a minimal distortion that is imperceptible to the human visual system and identically to the RIFD-Huffman PSNR. These findings show that, while preserving excellent image quality, RIFD-DLT provides an incredibly efficient and fast method of image compression.
A managerial perspective on the determinants and outcome of digital transformation in multinational corporations in Malaysia
Authors: Chiann Ooi See , Singh Karpal Singh Dara , Hanaysha Jalal Rajeh
Published: December 2024

The primary objective of this study was to examine the antecedents of digital transformation (DT) within multinational corporations (MNCs) in Malaysia, from the perspectives of corporate managers. Amidst limited research on DT within the MNC context, this paper examines the key drivers of DT in Malaysian MNCs. A quantitative method using non-probability sampling was used to gather the required data via the distribution of questionnaires among the MNCs’ managers. To evaluate the underlying theoretical model based on the collected data, we chose SmartPLS as the preferred method. Findings revealed that business value, digital leadership, inter-functional coordination and decision-making quality were significant drivers of DT, while DT exerted a positive influence on business performance. However, collaborative innovation did not have a significant relationship with digital transformation adoption in MNCs. The findings offer novel insights for both academics and international corporate managers, enhancing their understanding of the drivers behind DT adoption from the perspective of managers within MNCs in Malaysia.
Analysis of eco-friendly business practices and their impact on environmental sustainability in a Peruvian Amazon region
Authors: Quispe-Layme Marleny , Quispe-Layme Wilian , Daza Sonia Cairo , Jiménez Giovana Lira , Centeno Claudia Elizabet Bueno de Vega , Anchante Edilberto Félix Vilca , Amesquita Flavio Edgar Córdova , Mamani Gladys Quispe , Ulloa-Gallardo Nelly Jacqueline , Holgado-Apaza Luis Alberto
Published: December 2024

Eco-friendly business practices range from energy efficiency to sustainable management; therefore, the implementation of these practices not only has the potential to mitigate environmental impacts, but also to improve the long-term competitiveness and sustainability of companies. In this study we analyze eco-friendly business practices and their impact on environmental sustainability in companies in a region of the Peruvian Amazon. A quantitative, non-experimental approach was considered, with an explanatory design; for which, a sample size of 200 companies was considered, which were randomly selected, to which two instruments were applied, the first with 7 indicators and the second with 3, valid, with an alpha of 0.720 and 0.670 respectively, assessing structural equation modeling. The results show that eco-friendly business practices are oriented towards sustainability (C.R. = 19.280), as well as preventive and eco-efficient practices (C.R. = 5.023, C.R.= 14.185); these findings can serve as a basis for the creation or improvement of public policies that promote eco-friendly business practices, encouraging companies to adopt measures that favor environmental sustainability. Therefore, eco-friendly business practices have a positive impact on environmental sustainability in companies in a region of the Peruvian Amazon; in addition, preventive practices and eco-efficient practices have a positive impact on environmental sustainability in companies in a region of the Peruvian Amazon.
The Influence of Female Labor Force Participation on Economic Growth in Palestine: An ARDL Approach
Authors: Altarturi Basheer , Hassouneh Nora
Published: December 2024

تبحث هذه الورقة تأثير مشاركة المرأة في القوى العاملة على النمو الاقتصادي في فلسطين، المقاس من خلال اللوغاريتم الطبيعي للناتج المحلي الإجمالي. على الرغم من الجهود المستمرة لتعزيز المساواة بين الجنسين، لا تزال مشاركة المرأة في القوى العاملة في فلسطين منخفضة بشكل ملحوظ، مما يمثل فرصة مهدرة للنمو والتطوير الاقتصادي. تستخدم هذه الدراسة نموذج الانحدار الذاتي للفجوات الزمنية الموزعة (ARDL) ونموذج التصحيح غير المقيد للخطأ (UECM)  لتحليل البيانات من عام 2000 إلى عام 2022، التي تم الحصول عليها من البنك الدولي. تشمل الأهداف الرئيسية تقييم التأثيرات قصيرة وطويلة الأجل لمشاركة المرأة في القوى العاملة على النمو الاقتصادي، وتقييم سرعة التكيف مع التغيرات في مشاركة المرأة في القوى العاملة. يحدد نموذج ARDL تأثيرات إيجابية كبيرة لنسبة مشاركة المرأة في القوى العاملة على الناتج المحلي الإجمالي في الأجلين القصير والطويل. يشير اختبار الحدود إلى وجود علاقة توازنية طويلة الأجل بين نسبة مشاركة المرأة في القوى العاملة والناتج المحلي الإجمالي، وتؤكد نتائج نموذج التصحيح غير المقيد للخطأ هذه النتائج، مشيرة إلى سرعة تعديل كبيرة نحو التوازن طويل الأجل. تشير النتائج إلى أن زيادة مشاركة المرأة في القوى العاملة يمكن أن تعزز النمو الاقتصادي بشكل كبير في فلسطين، مما يؤدي إلى فوائد اقتصادية طويلة الأجل. تبرز هذه النتائج أهمية السياسات المستهدفة لتقليل العوائق أمام توظيف النساء وتعزيز المساواة الإسلامية (العدالة) وعدم التمييز في سوق العمل. يمكن أن تشمل هذه السياسات تحسين الوصول إلى التدريب المهني، وتطبيق أطر قانونية داعمة، ومعالجة المساواة الجوهرية والتحويلية لتمكين الأنشطة الاقتصادية للمرأة. تساهم هذه الورقة في الأدبيات الحالية من خلال تقديم أدلة تجريبية قوية على الدور الحاسم لمشاركة المرأة في القوى العاملة في دفع النمو الاقتصادي في فلسطين. تدعم نتائج الدراسة صياغة سياسات تعزز من مشاركة المرأة في القوى العاملة، مما يؤدي إلى فوائد اقتصادية طويلة الأجل ومستقبل مشرق لاقتصاد فلسطين. ينبغي أن تركز الأبحاث المستقبلية على استكشاف تأثير التدخلات المحددة ودراسات مقارنة عبر سياقات اقتصادية اجتماعية مماثلة لتعميق الفهم لهذه الديناميكيات.
Shari’ah Governance in Türkiye: Evolution, Challenges, and Conceptual Framework
Authors: Bayram Kamola , Ergun Hüseyin
Published: December 2024

في أعقاب الاستقلال، شرعت الدول الإسلامية في استكشاف النماذج الاقتصادية، مما أدى إلى صياغة الاقتصاد الإسلامي الجديد بحلول أواخر الستينيات. وحفزت أزمة النفط عام 1973 ظهور الدول العربية الغنية، مما مهد الطريق لإنشاء التمويل الإسلامي من عام 1974 فصاعدًا. وبحلول التسعينيات، تطلب التوسع السريع لصناعة التمويل الإسلامي جهود توحيد المعايير، مما أدى إلى إنشاء هيئات مثل هيئة المحاسبة والمراجعة للمؤسسات المالية الإسلامية (AAOIFI) ومجلس الخدمات المالية الإسلامية (IFSB). من السمات المميزة للمؤسسات المالية الإسلامية التزامها بحوكمة الشريعة، وضمان الامتثال للمبادئ الإسلامية جنبًا إلى جنب مع ممارسات حوكمة الشركات التقليدية. تدرس هذه الدراسة التطور التاريخي والإطار الحالي لحوكمة الشريعة في تركيا مع معالجة التحديات والصعوبات التي واجهتها في تنفيذها. وتسلط النتائج الضوء على الحاجة إلى مزيد من التحسين في ممارسات الحوكمة لتتماشى مع مبادئ الشريعة والمشهد المالي العالمي المتطور.
منهج الإمام الدارمي في سؤالاته لشيخه الإمام يحيى بن معين
Authors: طزازة اسلام
Published: December 2024

يتناول هذا البحث منهج الإمام الدارمي في كتاب سؤالاته لشيخه يحيى بن معين، أحد أبرز أئمة الجرح والتعديل. وتكمن أهمية الدراسة في أن كلاً من الشيخ والتلميذ من كبار علماء النقد الحديثي، مما يجعل فهم منهجهما ضرورياً لتصور أحكامهم على الرواة. اعتمد البحث المنهجين الاستقرائي والتحليلي، حيث تم استقراء جميع الرواة المذكورين في الكتاب وتحليل أقوال الدارمي من حيث موافقته لشيخه أو استدراكه عليه. وقد كشفت الدراسة عن تنوع مناهج الدارمي في سؤالاته عن أحوال الرواة، وأظهرت استقلالية شخصيته العلمية من خلال مواقفه المتنوعة من أقوال شيخه بين الموافقة والمخالفة والسكوت. كما بينت الدراسة منهجه في الترجمة للرواة وطريقته في المقارنة بين طبقاتهم، وصور أحكام ابن معين التي نقلها. وتوصي الدراسة بأهمية البحث في مناهج المحدثين النقدية وطرق تعاملهم مع أقوال شيوخهم في علم الجرح والتعديل، خاصة في كتب السؤالات التي تمثل منهجاً فريداً في النقد الحديثي.
Open Scientific Data
Authors:   GRIPIC - Groupe de recherches interdisciplinaires sur les processus d’information et de communication, Langlais Pierre-Carl
Published: December 2024

Not opening scientific data is costly. It has been estimated that a significant share of scientific knowledge disappears every year. In a 2014 study less than half of biological datasets from the 1990s have been recovered and when possible the recovery has necessitated significant time and efforts. In comparison, 98% of datasets published on PLOS with unique identifiers (data DOIs) are still available for future research. Open scientific data are fundamental resources for a large variety of scientific activities: meta-analysis, replication of research results or accessibility to primary sources. They also bring a significant economic and social value, as scientific data is commonly used by non-academic professionals as well as public agencies and non-profit organizations.

Yet open scientific data is not costless. Ensuring that data is not only downloadable but usable requires significant investment in regards to documentation, data cleaning, licensing and indexation. Not all scientific data can be shared and verifications are frequently necessary to ensure that they do not incorporate copyrighted contents or personal information.

To be effective, data sharing has to be anticipated throughout the entire research lifecycle. New principles of scientific data management aims to formalize the preexisting cultures of data in scientific communities and apply common standards. First published in 2016, the FAIR Guiding Principles (findability, accessibility, interoperability, and reusability) is an influential framework for opening scientific data.

Policies in support of data sharing have moved from general and broad encouragement to the concrete development of data sharing services. Early initiatives go back to the first computing infrastructures: in 1957 the World Data Center system aimed to make a large range of scientific data readily available. Open data programs were yet severely limited by the lack of technical support and compatibility for data transfer. After 1991, the web created a universal framework for data exchange and entailed a massive expansion of scientific databases. Yet, numerous projects ran into critical issues of long term sustainability.

Open science infrastructure have recently become key stakeholders in the diffusion and management of open scientific data. Data repositories ensure the preservation of scientific resources as well as their discoverability. Data hosted on repositories are more frequently used and quoted than data published in a supplementary file.