bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Faktor-Faktor yang Mempengaruhi Kepuasan Pengguna serta Dampaknya Terhadap Loyalitas Pengguna Aplikasi myBCA
Authors: Ginting Dahlia , Sutrisno Ferry , Yudhistyra Ekabrata , Astuti Rini , Hartanto  
Published: March 2024

Saat ini perkembangan teknologi sangat pesat diberbagai bidang, salah satunya di dunia perbankkan. Mobile banking adalah kegiatan perbankan yang menggunakan teknologi internet sebagai media untuk melakukan transaksi melalui smartphone. Layanan mobile banking juga dapat digunakan untuk bertranksaksi kapan saja dan di mana saja.
Populasi dalam penelitian ini adalah pengguna aplikasi My BCA yang sudah pernah menggunakan aplikasi My BCA. Teknik pengambilan sampel yang digunakan pada penelitian ini adalah purposive sampling dengan jumlah responden sebanyak 252 responden. Pengolahan dan pengujian data menggunakan software SPSS untuk mengetahui faktor-faktor yang mempengaruhi kepuasan pengguna dan dampaknya terhadap loyalitas pengguna aplikasi BCA.
Hasil analisis pada rantai kausal pertama menunjukan bahwa variabel fitur layanan, promosi, kualitas informasi dan kualitas sistem secara individu berpengaruh terhadap kepuasan pengguna. Sedangkan variabel kemudahan penggunaan tidak berpengaruh terhadap kepuasan pengguna. Hasil analisis pada rantai kausal kedua menunjukan bahwa variabel promosi, kemudahan penggunaan dan kepuasan pengguna secara individu berpengaruh terhadap loyalitas penggguna. Sedangkan fitur layanan, kualitas informasi dan kualitas sistem tidak berpengaruh terhadap loyalitas pengguna.
Hasil analisis pada rantai kausal pertama menunjukan bahwa terdapat pengaruh secara bersama-sama antara variabel fitur layanan, promosi, kemudahan penggunaan, kualitas informasi dan kualitas sistem terhadap kepuasan pengguna. P Hasil analisis pada rantai kausal kedua menunjukan bahwa terdapat pengaruh secara bersama-sama antara variabel fitur layanan, promosi, kemudahan penggunaan, kualitas informasi, kualitas sistem dan kepuasan pengguna terhadap loyalitas pengguna.
Persamaan rantai kausal pertama Y1 = 0,127X1 + 0,176X2 + 0,073X3 + 0,166X4 + 0,268X5 + 0,772 dan persamaan rantai kausal kedua Y2 = 0,048X1 + 0,138X2 + 0,282X3 + 0,091X4 + 0,094X5 + 0,187Y1 + 0,756.
Terdapat pengaruh tidak langsung variabel fitur layanan terhadap loyalitas pengguna melalui kepuasan pengguna sebesar 0,023 atau 2,3%, pengaruh tidak langsung variabel promosi terhadap loyalitas pengguna melalui kepuasan pengguna 0,032 atau 3,2%, pengaruh tidak langsung variabel kualitas informasi terhadap loyalitas pengguna melalui kepuasan pengguna 0,031 atau 3,1%, pengaruh tidak langsung variabel kualitas sistem terhadap loyalitas pengguna melalui kepuasan pengguna 0,050 atau 5%.
DESIGN OF EMERGENCY EXITS IN CORRIDOR RING TYPE BUILDINGS. NARROW CORRIDOR
Authors: Голкин А.В. , Шамонин В.Г. ,  Зуев С.А. , Хатунцева С.Ю. 
Published: March 2024

При проектировании зданий коридорного типа возникает вопрос о размещении эвакуационных выходов вдоль одной или обеих сторон длинного коридора. В данной статье рассматривается коридор, обе стороны которого представляют собой концентрические полуокружности для узких коридоров. Представлен алгоритм определения оптимального распределения выходов для узких коридоров. Проведен пробный расчет.
When designing corridor type buildings, there is a question whether the exits should be located on one or both sides of a long corridor. In this paper there is considered a corridor where both sides of the corridor are concentric semicircles for narrow corridors. An algorithm is presented to determine the optimal exit allocation for narrow corridors. An experimental calculation is performed.
ELABORATION OF THE REGULATORY FRAMEWORK IN THE FIELD OF EXTINGUISHING FIRES OF LITHIUM-ION BATTERIES
Authors: Емельянов Р.А. , Казаков А.В. , Бухтояров Д.В. , Хатунцева С.Ю. 
Published: March 2024

Проанализирован принцип работы аккумуляторных батарей. Рассмотрены сферы применения литий-ионных аккумуляторных батарей, случаи возгораний на электротранспорте и причины их возникновения. Отмечено, что пожары литий-ионных аккумуляторных батарей не выделены в отдельный класс пожара, и указаны классы пожаров, к которым они могут быть отнесены. Обращено внимание на необходимость включения в действующие нормативные документы технических требований и методов испытаний огнетушащих веществ и средств их подачи на способность к тушению литий-ионных аккумуляторных батареи. Определены направления разработок, необходимых для внесения соответствующих изменений в нормативные документы.
The authors analyzed the fields of application of lithium-ion batteries and rechargeable batteries on the basis of the data on available types of electric vehicles operated in Russia. There were considered the cases of fires on electric vehicles in world practice, as well as the principle of batteries operation. There were described the causes of ignition of lithium-ion batteries, such as: mechanical damage of cells; violation of manufacturing technology (uneven cutting of electrodes, or ingress of metal particles between the anode and cathode which leads to damage of the separator); violation of operating rules (improper charging: exceeding the maximum permissible voltage, charging at high currents); sprouting of lithium chains through the separator; overheating of the battery from external sources. There was analyzed regulatory framework in terms of documents establishing requirements for lithium-ion batteries and rechargeable batteries and systems based on them. The possible fire classes during combustion of lithium-ion batteries were described, and also the advantages and disadvantages of their use were considered. There was proposed the roadmap which includes the following points: - selection of the final version of the model fire source of lithium-ion accumulators and batteries; - development of scientifically based field test methods for extinguishing model fires with gas, liquid (water-foam, water-emulsion, etc., aerosol and powder compositions); - practicing of elaborated methods by conducting field tests; - conducting tests on extinguishing model fires with gas, liquid (water-foam, water-emulsion, etc., aerosol and powder compositions) and determining fire extinguishing agents for extinguishing a model fire of lithium-ion accumulators and batteries; - development of proposals for the inclusion of the fire extinguishing capacity of fire extinguishing agents and their supply means for extinguishing a model fire source of lithium-ion batteries and batteries capable of extinguishing these fire sources in the relevant standards; - proposals for the introduction of a fire class of lithium-ion batteries and batteries into the relevant standard.
ANALISIS DESAIN BANGUNAN PENGAMAN PANTAI (SEAWALL) DI KECAMATAN BINAMU KABUPATEN JENEPONTO
Authors: Said Sugira 
Published: March 2024

Salah satu kabupaten di Provinsi Sulawesi Selatan yang memiliki wilayah pesisir adalah Kabupaten Jeneponto. Bagi masyarakat Jeneponto, wilayah pesisir ini memiliki arti penting tidak hanya karena kekayaan keanekaragamannya namun juga karena aktivitas ekonominya, termasuk perikanan, budidaya rumput laut, dan rekreasi. Namun saat ini erosi pantai di Kabupaten Jeneponto sudah sangat parah. Sistem alam akan memburuk jika pencegahan abrasi air laut tidak dilakukan, sehingga mengubah garis pantai dalam prosesnya. Tujuan dari penelitian ini adalah untuk mengevaluasi rancangan bangunan keselamatan pantai yang akan dimanfaatkan di Pantai Tamarunang dan mencari alternatif penanggulangan yang akan dibangun. Proses analisis melibatkan pemilihan bangunan pengaman pantai pengganti dan perhitungan desainnya.
Tembok laut atau penyangga beton heksagonal merupakan perlakuan dengan titik terbanyak menurut matriks yang digunakan dalam penelitian ini untuk memilih alternatif konstruksi keselamatan pantai. Namun dalam memilih perawatan pantai, perlu kembali mempertimbangkan berbagai kondisi di sepanjang pantai Tamarunang. Dari segi kesediaan masyarakat, selama tindakan pengamanan tidak menghalangi arus perahu yang membawa nelayan dan petani rumput laut, maka masyarakat boleh saja diberikan perlindungan di sepanjang pantai Tamarunang. Berdasarkan hasil penelitian, dapat diambil kesimpulan sebagai berikut: 1. Ketinggian tembok laut adalah 2,44 meter; 2. Batu yang digunakan untuk tembok laut memiliki berat 27 kg; dan 3. Diameter batu tersebut adalah 27 cm.
Kata kunci: Pesisir, Abrasi, Buis Beton Segi Enam
MIDIS: JWST NIRCam and MIRI Unveil the Stellar Population Properties of Lyα Emitters and Lyman-break Galaxies at z ≃ 3–7
Authors: Iani Edoardo , Caputi Karina I. , Rinaldi Pierluigi , Annunziatella Marianna , Boogaard Leindert A. , Östlin Göran , Costantin Luca , Gillman Steven , Pérez-González Pablo G. , Colina Luis , Greve Thomas R. , Wright Gillian , Alonso-Herrero Almudena , Álvarez-Márquez Javier , Bik Arjan , Bosman Sarah E. I. , Crespo Gómez Alejandro , Eckart Andreas , Hjorth Jens , Jermann Iris , Labiano Alvaro , Langeroodi Danial , Melinder Jens , Moutard Thibaud , Peißker Florian , Pye John P. , Tikkanen Tuomo V. , van der Werf Paul P. , Walter Fabian , Henning Thomas K. , Lagage Pierre-Olivier , van Dishoeck Ewine F. 
Published: March 2024

Abstract
We study the stellar population properties of 182 spectroscopically confirmed (MUSE/VLT) Lyα emitters (LAEs) and 450 photometrically selected Lyman-break galaxies (LBGs) at z = 2.8–6.7 in the Hubble Extreme Deep Field. Leveraging the combined power of Hubble Space Telescope and JWST NIRCam and MIRI observations, we analyze their rest-frame UV-through-near-IR spectral energy distributions, with MIRI playing a crucial role in robustly assessing the LAEs’ stellar masses and ages. Our LAEs are low-mass objects

(

log

10

(

M

⋆

/

M

⊙

)
≃
7.5
)

with little or no dust extinction (E(B − V) ≃ 0.1) and a blue UV continuum slope (β ≃ −2.2). While 75% of our LAEs are young (<100 Myr), the remaining 25% have significantly older stellar populations (≥100 Myr). These old LAEs are statistically more massive, less extinct, and have lower specific star formation rate than young LAEs. Besides, they populate the plane of M
⋆ versus star formation rate along the main sequence of star-forming galaxies, while young LAEs populate the starburst region. The comparison between the LAEs’ properties and those of a stellar-mass-matched sample of LBGs shows no statistical difference between these objects, except for the LBGs’ redder UV continuum slope and marginally larger E(B − V) values. Interestingly, 48% of the LBGs have ages <10 Myr and are classified as starbursts, but lack detectable Lyα emission. This is likely due to H i resonant scattering and/or dust-selective extinction. Overall, we find that JWST observations are crucial in determining the properties of LAEs and shedding light on their comparison with LBGs.
Chemical Cartography of the Sagittarius Stream with Gaia
Authors: Cunningham Emily C. , Hunt Jason A. S. , Price-Whelan Adrian M. , Johnston Kathryn V. , Ness Melissa K. , Lu Yuxi (Lucy) , Escala Ivanna , Stelea Ioana A. 
Published: March 2024

Abstract
The stellar stream connected to the Sagittarius (Sgr) dwarf galaxy is the most massive tidal stream that has been mapped in the Galaxy, and is the dominant contributor to the outer stellar halo of the Milky Way (MW). We present metallicity maps of the Sgr stream, using 34,240 red giant branch stars with inferred metallicities from Gaia BP/RP spectra. This sample is larger than previous samples of Sgr stream members with chemical abundances by an order of magnitude. We measure metallicity gradients with respect to Sgr stream coordinates (Λ, B), and highlight the gradient in metallicity with respect to stream latitude coordinate B, which has not been observed before. Including the core, we find ∇[M/H] = −2.48 ± 0.08 × 10−2 dex deg−1 above the stream track (B > B
0, where B
0 = 1.5° is the latitude of the Sgr remnant) and ∇[M/H] = −2.02 ± 0.08 × 10−2 dex deg−1 below the stream track (B < B
0). By painting metallicity gradients onto a tailored N-body simulation of the Sgr stream, we find that the observed metallicities in the stream are consistent with an initial radial metallicity gradient in the Sgr dwarf galaxy of ∼−0.1 to −0.2 dex kpc−1, well within the range of observed metallicity gradients in Local Group dwarf galaxies. Our results provide novel observational constraints for the internal structure of the dwarf galaxy progenitor of the Sgr stream. Leveraging new large data sets in conjunction with tailored simulations, we can connect the present-day properties of disrupted dwarfs in the MW to their initial conditions.
CLASS Angular Power Spectra and Map-component Analysis for 40 GHz Observations through 2022
Authors: Eimer Joseph R. , Li 李 Yunyang 云炀 , Brewer Michael K. , Shi 时 Rui 瑞 , Ali Aamir , Appel John W. , Bennett Charles L. , Bruno Sarah Marie , Bustos Ricardo , Chuss David T. , Cleary Joseph , Dahal Sumit , Datta Rahul , Denes Couto Jullianna , Denis Kevin L. , Dünner Rolando , Essinger-Hileman Thomas , Fluxá Pedro , Hubmayer Johannes , Harrington Kathleen , Iuliano Jeffrey , Karakla John , Marriage Tobias A. , Núñez Carolina , Parker Lucas , Petroff Matthew A. , Reeves Rodrigo A. , Rostem Karwan , Valle Deniz A. N. , Watts Duncan J. , Weiland Janet L. , Wollack Edward J. , Xu 徐 Zhilei 智磊 , Zeng Lingzhen 
Published: March 2024

Abstract
Measurement of the largest angular scale (ℓ < 30) features of the cosmic microwave background (CMB) polarization is a powerful way to constrain the optical depth to reionization and search for the signature of inflation through the detection of primordial B-modes. We present an analysis of maps covering 73.6% of the sky made from the 40 GHz channel of the Cosmology Large Angular Scale Surveyor (CLASS) from 2016 August to 2022 May. Taking advantage of the measurement stability enabled by front-end polarization modulation and excellent conditions from the Atacama Desert, we show this channel achieves higher sensitivity than the analogous frequencies from satellite measurements in the range 10 < ℓ < 100. Simulations show the CLASS linear (circular) polarization maps have a white noise level of

125
(
130
)

μ
K

arcmin

. We measure the Galaxy-masked EE and BB spectra of diffuse synchrotron radiation and compare to space-based measurements at similar frequencies. In combination with external data, we expand measurements of the spatial variations of the synchrotron spectral energy density (SED) to include new sky regions and measure the diffuse SED in the harmonic domain. We place a new upper limit on a background of circular polarization in the range 5 < ℓ < 125 with the first bin showing D

ℓ
< 0.023

μ

K

CMB

2

at 95% confidence. These results establish a new standard for recovery of the largest-scale CMB polarization from the ground and signal exciting possibilities when the higher sensitivity and higher-frequency CLASS channels are included in the analysis.
Active Galactic Nuclei in a Mid-infrared Selected Galaxy Sample at z > 0.13: [Ne v]λ3426 Line Emission as a Benchmark
Authors: Li Zi-Jian , Dai Y. Sophia , Huang J.-S. , Wuyts Stijn , Cao Tian-Wen 
Published: March 2024

Abstract
We present a 24 μm-selected spectroscopic sample z > 0.13 (median 〈z〉 = 0.41) in the Lockman Hole field, consisting of 4035 spectra. Our aim is to identify active galactic nuclei (AGNs) and determine their fraction in this mid-infrared-selected sample. In this work, we use the [Ne v]λ3426 emission line to spectroscopically identify AGNs. Combined with broad-line Type I AGNs selected in our previous study, our sample consists of 887 (∼22%) spectroscopically confirmed AGNs. We perform a stacking analysis on the remaining spectra and find that in various mid-infrared (MIR) wedge-selected AGN candidates, the stacked spectra still show significant [Ne v]λ3426 emission. In contrast, no clear [Ne v]λ3426 signal is detected in non-AGN candidates falling outside the wedges. Assuming a range of AGN MIR spectral energy distribution (SED) slope of −0.3 <α < 0.7, and an average star-forming relation derived from 65 star-forming templates, we develop a robust method to separate the AGN and star-forming contributions to the MIR SEDs using the rest-frame L
12/L
1.6 versus L
4.5/L
1.6 diagram. We separate the objects into bins of L
12 and find that the AGN fraction increases with increasing L
12. We also find that the stacked [Ne v]λ3426 strength scales with L
12. The pure AGN luminosity at 12 μm exhibits a positive correlation with the star formation rates, indicating possible coevolution and common gas supply between the AGNs and their host galaxies. Varying population properties across the redshift range explored contribute to the observed correlation.
LISA Galactic Binaries with Astrometry from Gaia DR3
Authors: Kupfer Thomas , Korol Valeriya , Littenberg Tyson B. , Shah Sweta , Savalle Etienne , Groot Paul J. , Marsh Thomas R. , Le Jeune Maude , Nelemans Gijs , Pala Anna F. , Petiteau Antoine , Ramsay Gavin , Steeghs Danny , Babak Stanislav 
Published: March 2024

Abstract
Galactic compact binaries with orbital periods shorter than a few hours emit detectable gravitational waves (GWs) at low frequencies. Their GW signals can be detected with the future Laser Interferometer Space Antenna (LISA). Crucially, they may be useful in the early months of the mission operation in helping to validate LISA's performance in comparison to prelaunch expectations. We present an updated list of 55 candidate LISA-detectable binaries with measured properties, for which we derive distances based on Gaia Data Release 3 astrometry. Based on the known properties from electromagnetic observations, we predict the LISA detectability after 1, 3, 6, and 48 months using Bayesian analysis methods. We distinguish between verification and detectable binaries as being detectable after 3 and 48 months, respectively. We find 18 verification binaries and 22 detectable sources, which triples the number of known LISA binaries over the last few years. These include detached double white dwarfs, AM CVn binaries, one ultracompact X-ray binary, and two hot subdwarf binaries. We find that across this sample the GW amplitude is expected to be measured to ≈10% on average, while the inclination is expected to be determined with ≈15° precision. For detectable binaries, these average errors increase to ≈50% and ≈40°, respectively.
Expériences bénédictines en Aquitaine du Nord sous Louis le Pieux : contribution à l’histoire de la diffusion de la regula Benedicti à l’époque carolingienne
Authors: Treffort Cécile 
Published: March 2024

Dans sa Vita Benedicti , Ardon fait du succès de l’implantation bénédictine en Aquitaine une sorte de préfiguration du mouvement réformateur qui touchera l’ensemble du regnum Francorum à partir des années 816-817. L’article se propose donc d’observer la réalité aquitaine, en particulier dans la partie nord du royaume où se concentrent les points d’ancrage du pouvoir carolingien, grâce à une lecture critique des sources régionales, malheureusement trop rares et parfois interpolées. Ce parcours dans la documentation concernant tant les monastères de fondation ancienne que les établissements institués à l’époque carolingienne permet de mieux appréhender le rythme et l’ampleur de la mutation bénédictine et conduit à nuancer le tableau dressé par Ardon. La précocité de l’adoption de la règle de saint Benoît à Nouaillé ne doit ainsi faire oublier ni la fragilité des premiers essais, ni l’existence d’une alternative cléricale parfois gommée par les témoignages ultérieurs, ni le caractère tardif de la « réforme », sous Charles le Chauve et de Pépin II d’Aquitaine plus que sous Louis le Pieux. Au-delà des cas de Nouaillé, Saint-Savin et Charroux, souvent cités comme emblématiques, la réussite aquitaine de Benoît semble finalement se dessiner en demi-teinte.
Un blanc manteau de canonicae ? Les « chapitres cathédraux » italiens du ix e siècle : quatre profils d’évolution
Authors: Kurdziel Émilie 
Published: March 2024

Le présent article se propose d’évaluer quels furent dans les cités épiscopales du royaume d’Italie, les effets concrets de la tentative de réforme du clergé promue par les Carolingiens à partir des années 780 et synthétisée en 816 dans l’ Institutio canonicorum . Après un premier tour d’horizon des fondations de canonicae intervenues au cours d’un long ix e siècle auprès des sièges épiscopaux, quatre profils types d’évolution du clergé urbain sont plus précisément comparés : Arezzo, Novare, Milan et Vérone.
Antiques vierges et nouvelles normes. L’hagiographie comme discours normatif chez les bénédictines de Metz ( ix e - xi e siècle)
Authors: Blennemann Gordon 
Published: March 2024

Cet article propose d’aborder la question de l’implication des communautés de femmes de Metz dans les mouvances de réforme en Lorraine du ix e et surtout du x e siècle et xi e siècles, par le biais des récits hagiographiques et, dans une moindre mesure, historiographiques. Ces communautés sont au nombre de trois : Sainte-Glossinde, Saint-Pierre-aux-Nonnains et Sainte-Marie-aux-Nonnains. L’article part de l’hypothèse que ces récits constituent autant de contributions à une communauté discursive débattant, en contexte de réforme, de la définition de la vita religiosa féminine. Les démarches argumentatives adoptées par leurs auteurs recourent entre autres à des modèles de vie ascétique très anciens, notamment celui des vierges et matrones à vocation ascétique de l’Antiquité tardive.
Les communautés monastiques de Fontenelle-Saint-Wandrille, d’une réforme à l’autre ( ix e - xi e siècle)
Authors: Roche Thomas 
Published: March 2024

Bien que l’image traditionnelle de la table rase découlant des raids vikings ait déjà été remise en question, la pauvreté des sources restreint notre connaissance du monachisme ancien sur le territoire de la future Normandie. Le cas de Fontenelle (Saint-Wandrille) apporte cependant un contrepoint utile, puisque l’histoire de la communauté et de ses réformes peut être étudiée dans ses propres termes, grâce aux Gesta Abbatum Fontanellensium du ix e siècle et à l’ Inventio Sancti Vulfranni du xi e , aux côtés de textes diplomatiques et hagiographiques. Ces deux sources présentent Anségise ou Gérard de Crépy comme protagonistes de réforme (ou de refondation) descendante. Tout en nuançant ces interprétations, l’accent est mis ici sur les processus par lesquels la communauté monastique a adapté ses idéaux et ses pratiques, et renouvelé sa tradition, derrière (et au-delà) de ses abbés.
L’insoutenable légèreté d’être moine : introspection et réforme individuelle dans l’Œuvre de Smaragde et le Chronicon de Saint-Mihiel ( ix e - xi e siècle)
Authors: Kramer Rutger 
Published: March 2024

Cet essai se penche sur la construction de l’héritage de l’abbé Smaragde de Saint-Mihiel (c. 760-c. 840), et pose la question de savoir dans quelle mesure on peut et doit se souvenir de lui comme d'un « réformateur ». En me basant sur les activités intellectuelles et les pratiques monastiques de Smaragde de son vivant, et en réinterprétant sa biographie dans le Chronicon S. Michaelis monasterii ( xi e siècle), mon objectif est de montrer que les penseurs monastiques du monde carolingien et post-carolingien faisaient une distinction entre réformes institutionnelles et réformes individuelles – et que des enseignants comme Smaragde étaient reconnus pour leur rôle dans la promotion de ce dernier type de « réforme », qui visait explicitement la perfection morale des chrétiens plutôt que l'amélioration des institutions.
En/quête de sens en analyse des pratiques. L’envers du décor d’un dispositif
Authors: Palacio Fabien 
Published: March 2024

Sous la forme d’un « témoignage réflexif », l’auteur se propose d’expliquer la manière dont il travaille en tant qu’intervenant en analyse de pratiques professionnelles. L’objectif de l’article est de rappeler aux travailleurs sociaux et aux praticiens les éléments fondamentaux de l’analyse des pratiques dans le secteur social et médico-social, tout en identifiant les obstacles ou les confusions liés à ce type de démarche.