bluuebunny/crossref_metadata_2025_split huggingface dataset:
Extensive palaeo-surfaces beneath the Evans–Rutford region of the West Antarctic Ice Sheet control modern and past ice flow
Authors: Carter Charlotte M. , Bentley Michael J. , Jamieson Stewart S. R. , Paxman Guy J. G. , Jordan Tom A. , Bodart Julien A. , Ross Neil , Napoleoni Felipe 
Published: May 2024

Abstract. The subglacial landscape of Antarctica records and influences the behaviour of its overlying ice sheet. However, in many places, the evolution of the landscape and its control on ice sheet behaviour have not been investigated in detail. Using recently released radio-echo sounding data, we investigate the subglacial landscape of the Evans–Rutford region of West Antarctica. Following quantitative analysis of the landscape morphology under ice-loaded and ice-unloaded conditions, we identify 10 flat surfaces distributed across the region. Across these 10 surfaces, we identify two distinct populations based on clustering of elevations, which potentially represent remnants of regionally coherent pre-glacial surfaces underlying the West Antarctic Ice Sheet (WAIS). The surfaces are bounded by deeply incised glacial troughs, some of which have potential tectonic controls. We assess two hypotheses for the evolution of the regional landscape: (1) passive-margin evolution associated with the break-up of the Gondwana supercontinent or (2) an extensive planation surface that may have been uplifted in association with either the West Antarctic Rift System or cessation of subduction at the base of the Antarctic Peninsula. We suggest that passive-margin evolution is the most likely of these two mechanisms, with the erosion of glacial troughs adjacent to, and incising, the flat surfaces likely having coincided with the growth of the WAIS. These flat surfaces also demonstrate similarities to other identified surfaces, indicating that a similar formational process may have been acting more widely around the Weddell Sea embayment. The subsequent fluctuations of ice flow, basal thermal regime, and erosion patterns of the WAIS are therefore controlled by the regional tectonic structures.
Efficacy of Sprayers Against Pests in Paddy Crop
Authors: S. K. Nandal  , B. K. Beheral  , D. Beheral  , A. K. Goel  , P. L. Pradhan  
Published: May 2024

An experiment was conducted to study the efficacy of three sprayers, namely spinning disc type low volume sprayer, hand compression sprayer and air assisted power sprayer in controlling some commonly found pests in paddy crop. The spray characteristics revealed that the ratio of VMD to NMD was near to unity (1.06) in case of low volume sprayer followed by 1.33 in hand compression sprayer and 1.39 in power sprayer with a droplet density of 37.67, 25.67 and 21.0 numbers/cm2. The efficacy of the power sprayer in controlling the stem borer (Dead Heart), stem borer (White Ear Head), Leaf Folder Damaged Leaf (LFDL), Whorl Maggot (WM), White Back Plant Hopper (WBPH) and Brown Plant Hopper (BPH) was significantly (P<0.05) higher than low volume sprayer and hand compression sprayer with damage control of 82.90, 59.20, 88.25, 87.85 75.30 and 92.40% respectively. Damage control of Gall Midge (Silver Shoot) did not vary significantly between power sprayer (15.30%) and hand compression sprayer (13.05%). The low volume sprayer and hand compression sprayer were found equally good to control White Ear Head (53.76% and 52.60%) and Whorl Maggot (72.45% and 68.85%). The field capacities of the sprayers were 0.08, 0.1 1 and 0.30 hah in low volume sprayer, hand compression sprayer and power sprayer respectively. The cost of spraying was found to be Rs. 65.00, Rs. 114.00 and Rs. 134.00lha in low volume sprayer, hand compression sprayer and power sprayer respectively.
Hydrodynamics and shape reconstruction of single rising air bubbles in water using high-speed tomographic particle tracking velocimetry and 3D geometric reconstruction, Lensless Particle Image Velocimetry
Authors: Zähringer Katharina , Eppink Jenna 
Published: May 2024

Hydrodynamics and shape reconstruction of single rising air bubbles in water using high-speed tomographic particle tracking velocimetry and 3D geometric reconstructionTime-resolved tomographic particle tracking velocimetry (TR-3D-PTV), also called 4D-PTV, is used here to obtain the instantaneous 3D liquid flow field information in the wake of a single rising bubble in water. Simultaneously the bubble shape, size and velocity are determined by tomographic reconstruction of the 3D bubble shape. Both, tracer particles for PTV and bubbles are imaged in a shadow mode with background illumination. The Lagrangian method used in this paper, especially combined with the shake the box algorithm (STB), has big advantages compared to particle image velocimetry (PIV), in situations, where only low particle per pixel (ppp) values can be obtained. In this research, single air bubbles of different sizes, with diameters of around 2.4 mm, 4.0 mm, 6.0 mm and 9.6 mm, were injected into stagnant de-ionized water. Their shape was reconstructed in 3D and an equivalent bubble diameter was determined from this reconstruction. Compared to conventionally used 2D shadow imaging, this diameter is about 13% smaller. The 3D bubble trajectory can be analysed and decomposed into a sinusoidal function curve lateral projection and an ellipsoidal shape vertical projection. As the bubble diameter increases, the radius of the spiral trajectory is decreasing, as well as the amplitude of vertical sinusoidal oscillation. The wake structure in the liquid behind the bubbles is also changing with bubble size: from simple vortex pairs for smaller bubbles, to an intertwined structure of several twisted vortices for the bigger ones. Lensless Particle Image VelocimetryThe application of lensless imaging to particle image velocimetry (PIV) is demonstrated. Lensless PIV eliminates the need for imaging lenses to measure flow fields near a surface. Only the camera sensor, a thin mask, and computations are required to image particles in a flow field and to compute the velocity field. The small form factor could enable embedded sensors for near-wall measurements. Flow field measurements are obtained simultaneously for a lensless system and lens-based 2D PIV system, and several different reconstruction techniques are demonstrated. The reconstructed particle images and computed velocity fields compare well for both a uniform and shear flow. The potential for stereo and 3D volumetric PIV with a single camera sensor is demonstrated through different image reconstruction approaches.
MANAJEMEN PERSIAPAN LATIHAN MUSIK IBADAH DAN ARANSEMEN DI GEREJA MARTURIA OESAPA SELATAN
Authors: Simboh Farah Rachel , Iswanto Iswanto 
Published: May 2024

Artikel ini bertujuan untuk mengetahui manajemen persiapan latihan musik ibadah minggu di gereja Marturia Oesapa Selatan. Seiring pesatnya perkembangan zaman, gereja diperadabkan dengan perkembangan musik yang sangat pesat. Berbagai kekeliruan dalam motivasi dan penggunaan musik gereja pun tidak terhidarkan. Gereja perlu memberikan pemahaman bahwa musik yang dipersembahkan umat dalam ibadah adalah dari Allah dan untuk mempermuliakan Allah, jadi sebaiknya harus dipersiapakan sebaik mungkin sebelum ibadah berlangsung. Kesimpulan artikel ini, persiapan pelayanan musik adalah sesuatu yang sangat penting. Karena pelayanan dilakukan berdasarkan perintah Allah, dan dalam melakukan pelayanan harus menunjukkan rasa hormat yaitu dengan cara mempersiapkan pelayanan tersebut dengan baik.
Medical research production in native languages: A descriptive analysis of PubMed database
Authors: Hamad Abdullah Ashraf , Jaradat Jaber H. , Alsalhi Hamza K. , Alkhawaldeh Ibraheem M 
Published: May 2024

Introduction: Language barriers in medicine can hinder effective communication, comprehension, and patient care. While English has emerged as the dominant language in global medicine, the importance of native languages should not be overlooked. This article aims to examine the extent of publishing in native languages by analyzing the PubMed database literature to gain further insights into the usage of native languages in medicine and medical research.
Methods: In December 2023, a comprehensive examination of the PubMed literature was conducted for each of the 55 registered languages. We searched for records published in each language (e.g., German[lang]) by applying language filters. Ethnologue provided data on the number of worldwide native speakers for each language, facilitating a comparative analysis.
Results: By December 2023, PubMed contained over 36 million publications, with 86.5% of them published in English. German, French, and Russian came after English, with over 700 thousand publications each. Among the languages analyzed, fourteen had fewer than 50 publications, nineteen had fewer than 100, twenty-two had fewer than 500, and twenty-five had fewer than one thousand publications. European languages were well-represented with thousands of publications each, while widely spoken languages such as Hindi and Arabic had limited representation.
Conclusion: The production of medical research in native languages reflects the attention given to native languages in medicine and medical education within each country. It is crucial to provide due attention to these language-related issues and explore strategies for including native languages in medicine to bridge the gaps in language and medicine.
Troubling Empathy in Music Education: Pathways and Pitfalls
Authors: Hendricks Karin S. , Hess Juliet 
Published: May 2024

Abstract
Drawing from feminist traditions, this article is a dialogical inquiry between two authors who have written previously about the role of empathy in music education. Coming from differing vantage points (one psychological, one sociological), we address varying definitions, assumptions, potentials, and problems related to empathy and consider how empathy might be useful versus harmful within music education relationships. We use a relational approach to create a transdisciplinary synthesis and interrogate our own assumptions while creating more nuanced understandings of empathy. Noting the dangers of empathic exchanges, we compare empathy to a hiking journey and offer 14 “cairns” (stone mound landmarks denoting resting places or different paths, which help travelers maintain a sense of direction) to consider pathways that music teachers might take to avoid reinforcing harmful or oppressive practices and move toward authentic attunement. These cairns include: centering student voices, ensuring that minoritized voices are centered in empathic interactions, listening with openness, recognizing that understanding is likely impossible, fostering a balanced emotional and energetic exchange, recognizing one's own positionality and bias, letting go of assumptions about what is right or best for students, recognizing students’ strengths and potentialities, being open to learning from and with students, refusing to commodify the Other's story or recenter the dominant Self, focusing empathy-based action on changing oppressive structures rather than “helping” oppressed people, acknowledging privilege and complicity in oppressive structures, practicing continual self-reflection, and emphasizing repair in vulnerable empathic exchanges. We conclude by describing how this inquiry expanded and deepened our understandings of empathy.
Effective Utilization of An Unused Bandwidth in IEEE 802.16 Network
Authors: Abubakar Ibrahim Adamu , Salsabil Sanjir Inam , Lawal Ibrahim A. 
Published: May 2024

A large percentage of available bandwidth in IEEE 802.16 networks can be utilised by using previous unused bandwidth. This is a common problem that occurs inside IEEE 802.16 networks, and it manifests itself when a subscriber station in an IEEE 802.16 network's Quality of Service (QOS) assured services is unable to predict how much data is being held back as unused bandwidth. As a direct consequence of this fact, the ongoing research has proposed simulating the process by which the remainder of the reserved bandwidth that is not being used will be recycled in order to enhance the Quality of Service and preserve the existing bandwidth reservation. Therefore, it was conceived that bandwidth might be reserved in the subscriber station separately from the bandwidth that is used for the downlink and the uplink of data transmission. This would prevent wasting the bandwidth. Through the utilization of an appropriate scheduling strategy associated with Round Robin, a simulation of an allocation of unoccupied bandwidth was carried out. The simulation findings reveal that an optimised bandwidth can ensure that the model can recycle 50–60 percent of the average amount of idle bandwidth. This is achieved through the allocation of unused bandwidth scheduling techniques. The findings of this research have demonstrated that it is possible to estimate the amount of data that is set aside as unused bandwidth and reuse it.
IoT-Based Mining Safety and Air QuBlynk System
Authors: Chaitanya A. , Rahul P. , Siddhartha A. , Dholvan Mohan 
Published: May 2024

Industrial safety is a major issue for the mining sector. Healthcare and effective communication are crucial for worker safety and productivity. Reliable communication is vital for monitoring possible threats and responding to them, while medical personnel protection equipment and examinations are essential. Given that the current safety systems are inadequate, the mining industry must enhance its safety measures. The mining sector uses safety systems like ventilation, emergency response plans, and gas monitoring to reduce risks and protect workers. Ventilation provides clean air, gas monitoring identifies hazardous gases, and emergency action protocols lessen accidents. These systems have shortcomings, such as a limited ability to prevent accidents, an insufficient airflow, and an inability to detect all gases. As a result, these systems require improvement. Our solution raises safety in the mining sector by boosting communication and utilizing the IoT (Internet of Things) to monitor air quality, toxicity, and miners’ vital signs. Sensors, an esp32 board, and the blynk software enable real-time monitoring and reporting of risks. In addition to ensuring the health of the workforce, this strategy aims to increase mining production. Our proposed system significantly enhances safety in the mining sector by leveraging advanced technology and innovative ideas.
De beeldvorming van mensenhandel in het Nederlandse politieke debat
Authors: Donninger Daan , de Vries Ieke , Ras Ilse , van Meeteren Masja 
Published: May 2024

The framing of human trafficking in Dutch political debates
Combatting human trafficking has been an international priority for decades. Since the adoption of the United Nations Protocol to Prevent, Suppress and Punish Trafficking in Human Beings in 2000, tackling various forms of exploitation, including sexual exploitation and labor exploitation, has been on the political agenda. Yet, international research shows that the sexual exploitation of women and minors and a criminal justice system approach to human trafficking are still the focus of political and public debates. Recent policy developments in the Netherlands seem to have a broader focus, in part because of the introduction of the ‘Together against Human Trafficking’ program by the Dutch government in 2018, which aims to strengthen anti-trafficking measures through an integrated cooperation between various stakeholders in addition to police and prosecution. The purpose of this article is to determine to what extent the political framing of human trafficking in the Netherlands differs from the international focus. To that end, this article applies the literature on framing to a qualitative content analysis of parliamentary debates during the 2018-2019 meeting year. The results show that the political framing of human trafficking in the Netherlands deviates little from an internationally dominant ‘crime frame’. This concerns a framework within which human trafficking is mainly depicted as a malicious (and organized) crime, in which particularly women and minors are sexually exploited, and a criminal justice approach to exploitation is proposed. Holding onto this traditional portrayal and approach to human trafficking can have adverse consequences for a holistic approach to human trafficking, which should also address other forms of exploitation and victims.
PENINGKATAN KREATIVITAS MENGGAMBAR MELALUI POLA BENTUK (SHAPE)
Authors: Hidayati Nurul , Permata Rista Dwi 
Published: May 2024

Berdasarkan laporan hasil studi maupun survey teramati masih ada permasalahan yang ditemukan ketika kegiatan menggambar, diantaranya adalah proses anak belajar menggambar diberikan secara bebas, hingga siswa menjadi kesulitan menggambar sesuai obyeknya. Banyak metode atau teknik yang dapat dipraktekkan guru memotivasi agar siswa bisa meningkatkan kreatifitasnya membuat gambar menjadi sebuah bentuk gambar yang serupa dengan obyeknya.
Metode yang cocok untuk digunakan peneliti adalah class actionresearch atau penelitian tindakan kelas yang berjudul “Upaya peningkatan kreativitas dalam menggambar melalui pola bentuk (shape)”. Pelaksanaan penelitian ini di lembaga DC-PG-TK Plus At Taqwa Brondong Lamongan, tahun pendidikan 2018/2019, dengan menggunakan sample atau subyek penelitian adalah Kelompok B2/kelas Al Muqiit.
Setelah dilaksanakan penelitian yang terdiri 2 siklus dan mencapai kenaikkan serta peningkatan hasil prosentase dicapai adalah 55.55% menjadi 92. 59%, maka dari itu kegiatan menggambar yang memakai metode pola bentuk (Shape) bisa meningkatkan kemampuan menggambar pada anak, bisa menumbuhkan motivasi dan antusias anak, kreativitas menggambar anak bisa meningkat.
Aktivitas dan Hasil Belajar Matematika Siswa dengan Penerapan Pembelajaran Talking Stick Media Teka Teki Silang
Authors: Amaliyah Kholishotul , Yuliastuti Rita , Nurfalah Edy 
Published: May 2024

Tujuan dari penelitian ini adalah mendeskripsikan peningkatan aktivitas dan hasil belajar matematika siswa setelah penerapan Model Pembelajaran Talking Stick dan Media Teka-Teki Silang diterapkan pada materi Sistem Persamaan Linier Dua Variabel. Hasil analisis penelitian tindakan kelas ini menunjukkan bahwa aktivitas siswa selama diterapkan model pembelajaran Talking Stick dengan media teka-teki silang mengalami peningkatan. Hal ini dapat diketahui dari rata-rata aktivitas siswa secara klasikal siklus I sebesar 69,23 % , siklus II sebesar 88,46% dan siklus III sebesar 100%. Sedangkan hasil belajar matematika siswa setelah penerapan model pembelajaran Talking Stick dengan media teka-teki silang mengalami peningkatan. Hal itu dapat dilihat berdasarkan nilai tes hasil belajar matematika siswa dalam penerapan model pembelajaran Talking Stick dengan media teka-teki silang sudah mencapai ketuntasan belajar. Nilai rata-rata hasil belajar siswa pra siklus dengan rata-rata hasil belajar siswa 59,09 dengan ketuntasan belajar klasikal 25%, siklus I dengan rata-rata hasil belajar siswa 60,84 dengan ketuntasan belajar klasikal 38,46%, siklus II dengan rata-rata hasil belajar siswa sebesar 92,30 dengan ketuntasan belajar klasikal 100% dan siklus III dengan rata-rata hasil belajar siswa sebesar 98,60 dengan ketuntasan belajar klasikal 100%.
PENGGUNAAN MEDIA PEMBELAJARAN DIORAMA 3 DIMENSI PADA MATERI KEANEKARAGAMAN BUDAYA INDONESIA TERHADAP HASIL BELAJAR SISWA KELAS IV MI SABILUL MUBTADIIN
Authors: Rifayanti Zuni Eka 
Published: May 2024

Tujuan peneltian ini adalah untuk: (1) mendeskripsikan penggunaan media pembelajaran diorama 3 dimensi pada materi keragaman suku bangsa Indonesia, (2) menganalisis dan mendeskripsikan hasil belajar siswa menggunakan media diorama 3 dimensi materi keragamana suku bangsa Indonesia pada siswa kelas IV MI Sabilul Mubtadiin Randegansari. Metode penelitian menggunakan kualitatif deskriptif dengan subjek penelitian siswa kelas IV. Teknik pengumpulan data menggunakan wawancara, tes, dan dokumentasi. Teknik analisis data dilakukan dalam penelitian melalui reduksi data, penyajian data, dan penarikan kesimpulan. Teknik pengujian keabsahan data dilakkan dengan perpanjangan pengamatan, peningkatan ketekunan, triangulasi, dan bahan referensi. Hasil penelitian membuktikan bahwa penggunaan media diorama 3 dimensi dapat mempengaruhi hasil belajar siswa dengan nilai rata-rata siswa yang awalnya 70,6 menjadi 91,15. Peningkatan hasil belajar dilakukan dengan melalui 3 tahap yakni a. tahap persiapan, yakni mempersiapkan bahan ajar, b. tahap pengembangan, yakni diberikannya vidio pembelajaran, dan c. tahap pembelajaran, yakni siswa menjawab sebuah pertanyaan yang ada pada vidio, kemudian diberikan soal pretest dan posttest.
Reconhecimento precoce da anafilaxia perioperatória: importância e desafios
Authors: Santos Eduarda Lavínia Carneiro , Santos Beatriz Oliveira , Santos Francisca Roberta Oliveira , Oliveira Rosa Carolina Santos de , Costa Rômulo Carvalho , Machado Julianne Alves 
Published: May 2024

Introdução: A Anafilaxia Perioperatória (AP) é uma reação sistêmica que acontece ao longo da anestesia, geralmente em poucos minutos após a indução intravenosa. Nesse sentido, estima-se que há uma subnotificação importante com relação à sua ocorrência e isso, resulta em um preparo limitado dos profissionais de saúde envolvidos no ambiente cirúrgico, no que tange, ao reconhecimento precoce da AP. Objetivo: Expor os desafios envolvidos na percepção precoce da anafilaxia perioperatória, com a finalidade de reforçar a importância da ampliação de informações relacionadas ao tema Metodologia: revisão integrativa realizada por meio das bases LILACS, SciELO, BVS, Embase e Cochrane Library, em outubro de 2023, de artigos publicados no período de 2003-2023. A busca dos estudos foi feita na língua inglesa com os seguintes descritores: "perioperative anaphylaxis" AND "diagnosis" AND "handling". Foram encontrados 43 artigos, sendo 18 selecionados para leitura na íntegra e, destes, 14 foram excluídos após análise qualitativa e 4 foram incluídos nesta revisão. A triagem e a elegibilidade dos dados foram realizadas por três revisores para garantir a extração precisa das informações necessárias para compor o presente artigo. Resultados: Mesmo com o desenvolvimento da tecnologia atualmente, em relação à Anafilaxia Perioperatória, há muitas limitações de diagnóstico e intervenção de forma precoce, resultando em desfechos com piores prognósticos para os pacientes, como foi analisado na leitura dos artigos envolvidos nessa revisão. Conclusão: Sendo assim, é válido ressaltar a importância do profissional de saúde estar atento aos sinais clínicos que indicam a ocorrência de anafilaxia perioperatória, para, dessa maneira, agir em momento oportuno melhorando consideravelmente as chances de um melhor desfecho para o paciente.