bluuebunny/crossref_metadata_2025_split huggingface dataset:
Towards the systematic reconnaissance of seismic signals from glaciers and ice sheets – Part 1: Event detection for cryoseismology
Authors: Latto Rebecca B. , Turner Ross J. , Reading Anya M. , Winberry J. Paul 
Published: April 2024

Abstract. Cryoseismology is a powerful toolset for progressing the understanding of the structure and dynamics of glaciers and ice sheets. It can enable the detection of hidden processes such as brittle fracture, basal sliding, transient hydrological processes, and calving. Addressing the challenge of detecting signals from many different processes, we present a novel approach for the semi-automated detection of events and event-like noise, which is well-suited for use as Part 1 of a workflow where unsupervised machine learning will be used as Part 2 (Latto et al., 2024) to facilitate the main reconnaissance of diverse detected event types. Implemented in the open-source and widely used ObsPy Python package, the multi-STA/LTA algorithm constructs a hybrid characteristic function from a set of short-term average (sta)–long-term average (lta) pairs (refer to Sect. 2 in the main text for an explanation of how uppercase and lowercase STA/sta and LTA/lta abbreviations are differentiated). We apply the algorithm to data from a seismic array deployed on the Whillans Ice Stream (WIS) in West Antarctica (austral summer 2010–2011) to form a “catch-all” catalogue of events and event-like noise. The new algorithm compares favorably with standard approaches, yielding a diversity of seismic events, including all previously identified stick-slip events (Pratt et al., 2014), teleseisms, and other noise-type signals. In terms of a catalogue overview, we investigate a partial association of seismicity with the tidal cycle and a slight association with ice temperature changes of the Antarctic summer. The new algorithm and workflow will assist in the comparison of different glacier environments using seismology, the identification of process change over time, and the targeting of possible subsequent high-resolution studies.
Towards the systematic reconnaissance of seismic signals from glaciers and ice sheets – Part 2: Unsupervised learning for source process characterization
Authors: Latto Rebecca B. , Turner Ross J. , Reading Anya M. , Cook Sue , Kulessa Bernd , Winberry J. Paul 
Published: April 2024

Abstract. Given the high number and diversity of events in a typical cryoseismic dataset, in particular those recorded on ice sheet margins, it is desirable to use a semi-automated method of grouping similar events for reconnaissance and ongoing analysis. We present a workflow for employing semi-unsupervised cluster analysis to inform investigations of the processes occurring in glaciers and ice sheets. In this demonstration study, we make use of a seismic event catalogue previously compiled for the Whillans Ice Stream, for the 2010–2011 austral summer (outlined in Part 1, Latto et al., 2024). We address the challenges of seismic event analysis for a complex wave field by clustering similar seismic events into groups using characteristic temporal, spectral, and polarization attributes of seismic time series with the k-means++ algorithm. This provides the basis for a reconnaissance analysis of a seismic wave field that contains local events (from the ice stream) set in an ambient wave field that itself contains a diversity of signals (mostly from the Ross Ice Shelf). As one result, we find that two clusters include stick-slip events that diverge in terms of length and initiation locality (i.e., central sticky spot and/or the grounding line). We also identify a swarm of high-frequency signals on 16–17 January 2011 that are potentially associated with a surface melt event from the Ross Ice Shelf. Used together with the event detection presented in Part 1, the semi-automated workflow could readily be generalized to other locations and, as a possible benchmark procedure, could enable the monitoring of remote glaciers over time and comparisons between locations.
دور المعلم في تنمية القيم التربوية لدى طلبة الشهادة الثانوية مدرسة إدرى نموذجا
Authors: عثمان نزهة محمد محمد 
Published: April 2024

التعرف على دور المعلم في تنمية القيم التربوية لدى طلاب الشهادة الثانوية في منطقة إدرى من وجهة نظرهم، والتعرف على الفرق بين المتوسط درجات إفراد العينة حول دور المعلم في تنمية القيم التربوية تعزى لمتغيرات البحث( الجنس ، تخصص الطالب، تخصص المعلم ) ولغرض تحقيق الهدف من البحث قامت الباحثة بتصميم أداة تم التأكد من صدقه الظاهري وثباتها وتم توزيعها على عينة مكونة من 102 ) طالب وطالبة، حيث اشتمل مجتمع البحث على طلاب الشهادة الثانوية بمنطقة إدرى، واستخدمت المنهج الوصفي التحليلي لوصف الظاهرة وتحليلها، حيث ‏توصلت الباحثة إلى عدة نتائج من خلال فقرات الاستبانه وهي أنَّ جميع المعلمين يسعون إلي تنمية ‏القيم التربوية لطلاب في الشهادة الإعدادية، حيث تحصلت على ‏متوسطات عالية .لا توجد فروق ذات دلالة إحصائية حول دور المعلم في تنمية القيم التربوية لدى طلاب الشهادة الثانوية في منطقة إدرى من وجهة نظرهم . لا توجد فروق ذات دلالة إحصائية حول دور المعلم في ‏تنمية القيم ‏التربوية لدى طلاب ‏الشهادة الثانوية في ‏منطقة إدرى من وجهة نظرهم ‏تعزى لمتغير تخصص الطالب، ‏ توجد فروق ذات دلالة إحصائية حول دور المعلم في ‏تنمية القيم التربوية ‏لدى طلاب ‏الشهادة الثانوية في ‏منطقة إدرى من وجهة نظرهم تعزى ‏لمتغير تخصص المعلم، وهذه الفروق لصالح معلمي اللغة العربية.
RITME EDITING DALAM KONVENSI GENRE DAN MOOD FILM: STUDI KASUS FILM KKN DI DESA PENARI DAN WANALATHI
Authors: Prama Saputra Ary 
Published: April 2024

Untuk bisa mengetahui keberadaan ritme editing sebuah film sangatlah mudah. Kita cukup dengan sadar menyimak pergantian gambar yang terjadi akibat cutting. Selanjutnya kita akan menyimpulkan tentang irama serta tempo film sebagai cepat atau lambat dimana kemudian disebut sebagai pace, berdasarkan sebuah pola. Tapi apakah ritme dan pace film hanya terbentuk melalui apa yang disebutkan sebelumnya? Juga apakah ritme editing keberadaannya hanya untuk sekedar membuat irama tanpa arah dan fungsi? Jawabannya adalah tidak. Keberadaan ritme editing film tidak boleh seperti itu karena dia harus bersinergi dengan naratif filmya. Jadi jika naratif memiliki elemen yang ditata maka ritme editing filmnya juga harus mengusahakan tatanan dari faktor ritmenya mejadi bentuk yang tepat. Karena arahan bentuk ritme yang salah dari editing akan fatal dampaknya bagi film. Respon negatif bisa bermunculan mengenai film yang membosankan karena terasa lambat atau bikin pusing karena terlalu cepat ritmenya. Lalu bagaimana cara mengetahui bahwa ritme yang dibentuk melalui editing sudah tepat? Apalagi jika tatanan elemen naratif film mengarah ke genre tertentu yang pasti mengerucut jadi sebuah konvensi. Tentu cepat atau lambatnya film, baik di adegan tertentu juga keseluruhan film akan memperhatikan beberapa hal terlebih dahulu sebelum dibentuk. Tulisan ini berusaha mengetahui apakah faktor ritme film yang diolah dalam sebuah film memiliki bentuk yang tepat sehingga mendukung bertemunya konvensi dengan harapan atau mood yang ingin dimunculkan dari sebuah film. Cara yang dilakukan adalah mengurai perihal ritme editing yang terjadi dibatasan durasi yang sama dari dua film yang berbeda, yaitu film horor.

Kata kunci: ritme editing, pace film, genre film
Edukasi Pencegahan Masalah Ginjal Akut Anak Pada Posbindu RW 02 dan Kader PKK RW 015 Tugu Cimanggis Depok
Authors: Gunawan Susilawati , Putri Dinda 
Published: April 2024

The increase in cases of Atipica Prgoressive Acute Kidney (GGAPA) in children reached 269 cases with cases of death reaching 50%.The ministry of Health issues a circular letter to carry out mapping, tracing, cross checkhing activities at health service facilities, sources of purchasing on drugs used by patients before receiving treatment at the hospital and appeal to stop giving syrup drugs. Socialization and enlightenment regarding GGAPA are urgently need so that people do not panic and teh community understand teh situation better and take precautions. GGAPA socialization is carreied out at Posbindu Kutilang RW 02 and education for PKK RW 015 so that community understand better about GGAPA and knows the efforts prevention of GGAPA. keyword: GGAPA, Posbindu, PKK, prevention
Antidiabetic and antihyperlipidemic effects of crude fractions from Chlorophytum borivilianum root methanolic extract on streptozotocin induced diabetic rats and phytochemical investigation by LCMS analysis.
Authors: Vikhe Sunayana , Aladi Pravin , Vikhe Rahul Laxman 
Published: April 2024

To evaluate the in vitro and in vivo pharmacological efficacy of the plant Chlorophytum borivilianum in diabetes and hyperlipidemia and to confine and describe the synthetic constituents from the roots that are in charge of the action. The present study was carried out to investigate the ethno-medical use of Chlorophytum borivilianum root methanolic extract as a potential anti-diabetic and antihyperlipidemic agent in STZ-induced diabetic rats. Extract was tested for in vitro and in vivo biological activities. Soxhlet extraction was carried out using methanol as a solvent, and TLC and column chromatography were used for fractionation. Liquid Chromatography and Mass Spectroscopic study confirmed the structures of isolated compounds. Chlorophytum borivilianum root methanolic extract showed the presence of phytoconstituents as Dihydrocapsaicin, Reserpine, Deserpidine, Biliverdin-IX-α, and Cassiamin C having a therapeutic effect. Dihydrocapsaicin was identified at RT 7.572 and the Chlorophytum borivilianum root chloroform methanolic extract fraction noticeably depleted increased blood glucose levels and had positive effects on altered lipid profile after administering a dose of 150 mg/kg orally compared with oral hypoglycemic drug metformin. All the results are dose-dependent. Active chloroform-methanol fraction from methanol extract showed the presence of anti-diabetic compound, Dihydrocapsaicin. The chloroform-methanol fraction from the methanolic extract of Chlorophytum borivilianum root can inhibit the parameters linked to diabetes and hyperlipidemia.
PME versus Amazon : Le choix d’Amazon comme site marchand de référence est-il une fatalité ?
Authors: Laroutis Dimitri , Boistel Philippe , Poulain Max 
Published: April 2024

Avec 350 millions de références produit, Amazon constitue une entreprise globale de e-commerce, omniprésente dans un nombre de secteurs incalculable. Nous avons souhaité identifier les facteurs explicatifs du choix des e-consommateurs dans leur démarche d’achat. Pourquoi choisissent-ils Amazon plutôt qu’un autre site marchand ? Comment les PME peuvent elles se différencier pour riposter à Amazon ? Sur la base d’une enquête réalisée auprès de 191 internautes acheteurs, nous avons construit un modèle explicatif du choix des e-consommateurs par rapport à leur site marchand de référence. 14 variables expliquant le comportement du e-consommateur dans son choix de site marchand se sont révélées significatives, avec des influences allant de -30.38% à +41.5% dans la propension des individus à choisir Amazon
“Decir a voces esto”: Una adaptación digital de El conde Partinuplés
Authors: Cifuentes María Ángeles Fernández 
Published: April 2024

Abstract:
El presente artículo se enfoca en el comisariado de una exposición de realidad virtual enfocada en las obras de diferentes autoras de los siglos XVI y XVII. El formato virtual busca crear un espacio colaborativo donde los estudiantes puedan debatir y reflexionar sobre las dificultades a las que se enfrentaron las escritoras para articular su identidad como autoras a través de diferentes estrategias retóricas, convenciones literarias y múltiples formas de producción textual. La adaptación digital de El conde Partinuplés constituye la pieza central de la exposición y sigue tanto los criterios de Lectura Fácil como los estándares de redacción de la Federación Internacional de Asociaciones e Instituciones bibliotecarias (IFLA en inglés). Esther Pérez Arribas, dramaturga, actriz y autora de varias adaptaciones de clásicos del teatro aúreo español, trabajó con los estudiantes y contribuyó al proyecto con la lectura dramatizada de la adaptación.
Zircon and Whole-Rock Trace Element Indicators of Magmatic Hydration State and Oxidation State Discriminate Copper Ore-Forming from Barren Arc Magmas
Authors: Loucks Robert R. , Henríquez Gonzalo J. , Fiorentini Marco L. 
Published: April 2024

Abstract
To meet surging requirements of copper for the green energy revolution, minable resources subequal to all copper production in history must be found in the next two decades. We show that trace elements in zircon and whole-rock samples that are diagnostic of unusually high-pressure magmatic differentiation and high hydration state and oxidation state of their parent silicate melt are effective for discriminating copper sulfide-ore-productive arc magmas from infertile arc magmas. Tests on our database of 5,777 zircons from 80 igneous complexes, including 2,220 zircons from ore-generative intrusions in 37 major porphyry and high-sulfidation epithermal Cu(-Au-Mo) deposits worldwide, demonstrate that our magmatic copper fertility discriminants apparently perform equally well in intraoceanic arcs, continental margin arcs, and continental collision orogens of Ordovician to Quaternary age. That performance consistency means that the tectono-magmatic controls on development of magmatic-hydrothermal copper ore-forming fertility are essentially the same in all those plate-convergence settings. The ratio Ce/√(U × Ti) in zircon is a quantitative indicator of the relative oxygen fugacity of the silicate melt and its sulfur-carrying capacity. The ratio of the europium anomaly to ytterbium in granitoid melts and zircon is an uncalibrated but empirically useful indicator of the melt’s hydration state and ability to provide chloride-complexed metals to exsolving hydrothermal fluids. Plots of (EuN/Eu*)/YbN vs. Ce/√(U × Ti) in zircon are remarkably effective for discriminating igneous complexes, arc segments, and time intervals within them that can generate and are likely to host magmatic-hydrothermal Cu(-Au-Mo) ore deposits. Arrays of cognate zircons on such plots have slopes that vary with pressure-dependent chlorinity of exsolving fluid and its efficacy in scavenging CuCl from the melt. Our zircon indicators of Cu metallogenic fertility are applicable to detrital as well as in situ zircons and can assist with ore discovery in watersheds upstream from a sediment sampling site. We formulated a composite zircon copper fertility index (ZCFI) that can be applied to each microbeam spot analysis—ZCFI = 104 (EuN/EuN*)/YbN + 5 Ce/√(Ui × Ti)—and substantially decreases the number of zircon analyses needed for reliable prospectivity assessment in a detrital grain population, thereby making this watershed-scale exploration tool cost-competitive with other methods of geochemical exploration.
UM CURRÍCULO MULTICULTURAL PARA A EJA EM PROCESSO DE JUVENILIZAÇÃO
Authors: Durans Jeanne Pinto , Santos Maria José Albuquerque 
Published: April 2024

O presente artigo objetiva suscitar as contribuições do Multiculturalismo na perspectiva intercultural, no desenvolvimento de um currículo mais próximo da realidade concreta dos alunos inseridos no segmento da Educação de Jovens e Adultos, frente à atual conjuntura dessa modalidade, marcada pelo fenômeno socioeducativo denominado de juvenilização do seu público, ou seja, o processo de rejuvenescimento e/ou de migração dos alunos do ensino regular para a EJA, gerando maior incremento da pluralidade cultural dos espaços escolares da modalidade. Busca pontuar, também, estratégias para a práxis do professor em seu cotidiano pedagógico, por meio da adoção de modalidades organizativas dos conteúdos, como sequencias didáticas e projetos didáticos, que promovam a acolhida do universo cultural do aluno, superando a perspectiva padronizada e europeizada de currículo, que historicamente tem servido como base para as escolas brasileiras. Para, assim, em longo prazo, ir-se construindo ambientes pedagógicos democráticos de cruzamentos culturais, mais inclusivos, sinalizando a necessidade de continuidade de pesquisas e estudos na área.
TINJAUAN TEOLOGIS PERAN DAN TANGGUNG JAWAB SEORANG BAPAK DI DALAM KELUARGA KRISTEN BERDASARKAN MAZMUR 128 DAN IMPLIKASINYA BAGI KARYAWAN KRISTEN DI PT YERRY PRIMATAMA HOSINDO - GUNUNG SINDUR- BOGOR.
Authors: Hanurawan Denny , Meriyana  
Published: April 2024

Penelitian ini bertujuan untuk memperoleh makna yang mendalam tentang makna peran dan tanggung jawab seorang bapak dalam keluarga Kristen berdasarkan Mazmur 128 dan implikasinya bagi karyawan di PT. Yerry Primatama Hosindo. Peneliti mengambil ayat dari Mazmur 128 sebagai acuan sebab dan akibat jika seorang bapak yang menjadi kepala keluarga hidup menurut Mazmur 128 atau sebaliknya.
Berkat keluarga akan terjadi jika seorang bapak takut akan Tuhan dan hal yang sebaliknya akan terjadi pula jika seorang bapak mengabaikan Mazmur 128 didalam kehidupannya . Berkat atas keluarga akan berakibat pula berkat atas lingkungan dimana bapak tersebut bekerja dalam hal ini PT.YPH.
Tujuan penelitian adalah untuk memperoleh makna yang dalam tentang peran dan tanggung jawab seorang bapak didalam keluarga dan juga memberi implikasi didalam dunia kerja. Peneliti menggunakan metode penelitian secara deskriptif kualitatif analitik dengan melakukan wawancara kepada 5 informan agar didapatkan makna yang mendalam dalam penelitian. Peneliti mencoba mencari makna dari setiap kesimpulan setiap pertanyaan dari setiap informan sehingga didapatkan kesimpulan secara umum dari 5 informan tersebut. Key informan ditunjuk dari karyawan senior di PT.YPH agar bisa memberikan masukan-masukan terhadap penelitian. Kesimpulan penelitian adalah pentingnya peran dan tanggung jawab bapak didalam keluarga karena berkat keluarga akan berdampak pada berkat yang ada dilingkungan dimana bapak tersebut bekerja bila bapak diberkati maka yang akan terjadi adalah keluarga diberkati dan juga perusahaan dimana bapak bekerja akan diberkati, demikian juga sebaliknya jika bapak tidak diberkati hal yang buruk akan terjadi bagi keluarga dan perusahaan .
HUBUNGAN PELAYANAN PASTORAL DAN KEPEMIMPINAN GEMBALA MENURUT 1PETRUS 5:2 DENGAN PERTUMBUHAN KEROHANIAN JEMAAT
Authors: Siregar Erdon Arianto , Nugroho Andreas Eko , Rahayu Esti 
Published: April 2024

Penelitian ini bertujuan untuk menemukan hubungan pelayanan Pastoral dengan pertumbuhan kerohanian jemaat, hubungan antara kepemimpinan gembala menurut 1Petrus 5:2 dengan pertumbuhan kerohaniaan jemaat dan hubungan pelayaan pastoral dan kepemimpinan gembala menurut 1Petrus 5:2 secara bersama-sama dengan pertumbuhan kerohaniaan jemaat. Penelitian ini dilakukan secara kuantitatif dengan metode korelasional yang dipergunakan untuk mengetahui hubungan yang terjadi antara variabel yang diteliti. Nilai korelasi pelayanan pastoral dengan pertumbuhan kerohanian jemaat sebesar 0,237 atau 5,62%. Nilai korelasi kepemimpinan gembala dengan pertumbuhan kerohanian jemaat sebesar 0,383 atau 14,67%.. Nilai korelasi pelayanan pastoral dan kepemimpinan gembala dengan pertumbuhan kerohanian jemaat sebesar 0,423 atau 17,9%. Dapat disimpulkan bahwa pelayanan pastoral memiliki hubungan positif rendah dan searah dengan pertumbuhan kerohanian jemaat, kepemimpinan gembala memiliki hubungan rendah dan searah dengan pertumbuhan kerohanian jemaat, pelayanan pastoral dan kepemimpinan gembala secara bersama-sama memberikan pengaruh dan mempunyai hubungan positif yang cukup kuat dengan pertumbuhan kerohanian jemaat
Techno-Economic Analysis of Heat-Assisted Hydrogen Production from Nuclear Power
Authors: Connolly Christopher , Taylor Kate , Bankhead Mark , Jarvis Richard , Dean Jason 
Published: April 2024

To play a full role in decarbonisation, hydrogen must be produced economically at scale; the role of nuclear power is interesting to national governments as it is capable of supplying both low-carbon electricity and high-quality heat. Depending on the hydrogen production technology choice, a plant may require electricity and/or heat input. This techno-economic evaluation considers not only the costs of the hydrogen plant itself but also the costs of the power supply it requires. This paper calculates cost estimates for HTSE (High Temperature Steam Electrolysis) coupled with nuclear heat and electricity, and a thermochemical SI (Sulphur Iodine) cycle coupled with nuclear heat, based on the predictions of technical process models. These estimates are then compared to estimates made elsewhere for the costs of using wind with low temperature liquid water electrolysis, and steam methane reformation with carbon capture. This analysis led to the identification of the conditions under which nuclear-heat-coupled hydrogen production would be competitively priced. Estimates for nuclear-coupled LCOH2 (levelised cost of hydrogen) in 2050 range from 2.14 to 1.24 £/kg for HTSE, and from 2.88 to 0.89 £/kg for the SI cycle. There is still a great deal of uncertainty around the efficiency of SI and how it may improve over time, and this limits the accuracy to which the LCOH2 can be predicted.
Electrical energy efficiency of dye sensitized solar cells by polymer electrolyte
Authors: Santhaveesuk Surasak , Kahattha Chokchai , Ponhan Witawat 
Published: April 2024

This research aims to prepare by mixtures method with dope carbon black as a working electrode and the apply it to the dye sensitized solar cells (DSSCs). The thin film of titanium dioxide nanocrystalline semi - conductor with dope carbon black, the cells were coated on to transparent conducting oxide glass sheet by means of the doctor blade technique as a working electrode. But the polymer electrolyte were prepare by adding potassium iodide and iodine salts with a ratio of KI:I2 was 10:1, into a polymer electrolyte composed of poly-ethylene glycol, ethylene carbonate and poly(styrene–co–acrylonitrile). The polymer electrolyte mixtures became homogeneous and stirring at a temperature of 80 °C. Found that efficiency for the DSSCs by polymer electrolyte based on yielded an overall light to electrical energy conversion efficiency ( ) of the DSSCs was 5.5095%, An open-circuit voltage of 0.58 V, voltage at the point of maximum power output of 0.42 V, short-circuit current density of 11.11 mA.cm–2, current density at the point of maximum power output of 10.50 mA.cm–2 fill factor of 0.684 under an irradiation of 80 mW.cm–2. And the long-term stability test of the DSSCs with a polymer electrolyte is evidently superior to the DSSCs with liquid electrolyte based on the observation period lasting for 90 days.
GRAPHICAL ABSTRACT

HIGHLIGHTS

prepare by mixtures method with dope carbon black as a working electrode

The efficiency for the DSSCs by polymer electrolyte based on yielded an overall light to electrical energy conversion
Analisis Beban Kognitif Peserta Didik pada Materi Sel Kelas XI IPA MAN 3 Kota Padang
Authors: Nasution Marina Azzahra , Fadilah Muhyiatul 
Published: April 2024

Peserta didik akan merasa terbebani jika banyaknya informasi yang diterima ketika proses pembelajaran. Beban yang dialami peserta didik tersebut sering disebut dengan beban kognitif. Beban kognitif adalah hubungan antara memori kerja dengan gambaran kognitif peserta didik dalam mengolah informasi pada suatu waktu. Beban kognitif terbagi menjadi 3 komponen, yaitu (1) Intrinsic Cognitive Load (ICL), (2) Extraneous Cognitive Load (ECL), (3) Germane Cognitive Load (GCL). Beban kognitif yang tinggi berdampak pada hasil belajar peserta didik yang rendah. Karena peserta didik secara tidak langsung harus mampu mengingat semua hal yang dipelajari dengan kemampuan kerja memori yang terbatas. Oleh karena itu, penelitian ini bertujuan untuk menganalisis beban kognitif peserta didik pada materi sel kelas XI IPA MAN 3 Kota Padang.
Penelitian ini merupakan penelitian deskriptif dengan pendekatan kuantitatif. Sampel penelitian ini terdiri dari 97 orang peserta didik kelas XI IPA MAN 3 Kota Padang.. Hasil penelitian ini menunjukkan data bahwa beban kognitif peserta didik pada komponen ICL tergolong baik dengan rata-rata 66,09, komponen ECL tergolong cukup dengan rata-rata 77,91, dan komponen GCL tergolong cukup dengan rata-rata 68,52. Kesimpulan penelitian ini adalah peserta didik memiliki beban kognitif dalam mempelajari materi sel.