bluuebunny/crossref_metadata_2025_split huggingface dataset:
Life Cycle Assessment of End-of-Life Tire Disposal Methods and Potential Integration of Recycled Crumb Rubber in Cement Composites
Authors: Kolendo Girts , Voronova Viktoria , Bumanis Girts , Korjakins Aleksandrs , Bajare Diana 
Published: December 2024

Globally, 1.5 billion annual tire outputs generate a substantial volume of end-of-life tires (ELTs), creating significant environmental challenges. Despite increased recovery rates, ELT management costs in Europe underscore the need for proactive strategies to mitigate environmental and health risks. This study comprehensively evaluates the environmental impact of disposal methods, including landfilling, incineration, and crumb rubber production, using Life Cycle Assessment (LCA) via the OpenLCA software 2.0.2. While incineration is sometimes identified as a disposal method, unprocessed scrap tires have potential applications in civil engineering that can better align with sustainability goals. Detailed ELT composition analysis reveals significant recycling potential, with car and truck tires containing 10–20% steel fiber content, less than 1–8% textile fibers, and approximately 80% natural and synthetic rubber content. Recycling 1 ton of ELTs saves an estimated 1.4–1.6 tons of CO2 Eq. compared to incineration. Mechanical recycling and application of recycled crumb rubber in concrete show significant environmental advantages, reducing mass density by approximately 55% and enhancing ductility by up to 40%, according to material testing results. These properties make crumb rubber particularly suitable for acoustic and resilient applications. Additionally, its elasticity and durability offer effective solutions for shoreline reinforcement, mitigating erosion and providing stability during flooding events. When used as a replacement for river sand in cement composites, crumb rubber contributes to a 24.06% reduction in CO2 emissions, highlighting its potential for environmentally friendly construction.
Identification and Analysis of KAS II, FAT, SAD, and FAD Gene Families in Hippophae rhamnoides
Authors: Arkhipov Alexander A. , Dvorianinova Ekaterina M. , Turba Anastasia A. , Novakovskiy Roman O. , Zubarev Yury A. , Predushchenko Pavel A. , Sigova Elizaveta A. , Zhernova Daiana A. , Borkhert Elena V. , Pushkova Elena N. , Ruan Chengjiang , Melnikova Nataliya V. , Dmitriev Alexey A. 
Published: December 2024

KAS II (β-ketoacyl-acyl carrier protein (ACP) synthases II), FAT (fatty acid thioesterases), SAD (stearoyl-ACP desaturase), and FAD (fatty acid desaturases) are the vital gene families involved in fatty acid (FA) synthesis in Hippophae rhamnoides L. However, information on the number and location of these genes and which ones are key to the formation of FAs in fruit seeds and pulp was not complete. Our study aimed to solve this issue using the available genomic sequences and transcriptome data that we obtained. We compared the protein sequences of sea buckthorn with those of Arabidopsis thaliana and checked for the presence of conserved domains. As a result of structure and phylogenetic analyses, 4 KAS II, 8 FAT, 9 SAD, and 12 FAD genes were identified in the H. rhamnoides genome, which were classified into subfamilies: KAS II, FATA, FATB, FAD2, FAD3, FAD6, and FAD7/8. To analyze the expression of the identified genes, we sequenced the transcriptomes of sea buckthorn seeds and fruit pulp at four development stages, as well as leaves. The analysis revealed representatives of the FAT, SAD, and FAD families with high tissue-and stage-specific expression in seeds and pulp. These genes are likely to play a key role in the biosynthesis of sea buckthorn FAs. The obtained results may help to establish the precise biosynthesis mechanisms of FAs and will promote the breeding of new sea buckthorn varieties that have oil with a defined FA composition.
Treatment patterns and burden of uncomplicated urinary tract infection in England
Authors: Wilcox Mark H , Heaton Dave , Mulgirigama Aruni , Joshi Ashish V , Chirikov Viktor , Gibbons Daniel C , Webb David , Marston Xiaocong L , Alexander Myriam NA , Mitrani-Gold Fanny S 
Published: December 2024

BackgroundUncomplicated urinary tract infections (uUTIs) are common bacterial infections.AimEvaluate the burden of uUTI in England for 1) potential determinants of disease progression; 2) extent and impact of antimicrobial prescribing non-concordant with treatment guidelines; and 3) economic burden and costs.Design & settingRetrospective cohort study utilising patient data from the Clinical Practice Research Datalink (CPRD) linked to English Hospital Episodes Statistics.MethodFemale patients aged≥12 years with a new uUTI between 2018–2019,≥14 months’ continuous CPRD enrolment (≥12 months baseline,≥2 months follow-up), and≥1 oral antibiotic prescription±5 days of uUTI diagnosis were included. Baseline characteristics were described in patients with/without disease progression (hospitalisation for acute pyelonephritis/bacteraemia/sepsis). Treatment non-concordance with current English guidelines was assessed. Burden (all-cause and UTI-related healthcare resource use [HCRU] and costs) was evaluated in a 1:1 age-/comorbidity-matched uUTI-free cohort.ResultsOf 120,519 patients, 207 (0.2%) had disease progression requiring hospitalisation (during index uUTI episode); determinants included older age, index home consultation, prior hospitalisation and medications prescribed for comorbid conditions in the prior 12 months (British National Formulary classes: cardiovascular, eye, other). Non-concordant treatment was observed in 43.5% of patients. All-cause HCRU burden and costs were significantly higher in patients with uUTI versus age-/comorbidity-matched controls (P<0.001) at 28 days (£160.06 versus £37.63) and in the 12-month follow-up (£1206.77 versus £460.97).ConclusionAll-cause HCRU burden and costs were significantly higher in uUTI patients versus matched controls (P<0.001). Hospitalisation for acute pyelonephritis, bacteraemia, or sepsis following uUTI was uncommon.
Análisis comparativo entre el método basado en desplazamientos (MBD) y el método basado en fuerzas (MBF) aplicado a edificio dual de 5 pisos
Authors: Zavala Cáceres Guimo , Villarreal Castro Genner 
Published: December 2024

Esta investigación se aborda con el propósito de establecer el control de los efectos de mayores derivas en edificaciones aplicando los métodos de lineamientos sísmicos conforme a parámetros de la NTP E0.30, como estrategia de diseño bajo el enfoque del método basado en desplazamientos. La estructura como muestra es una edificación común con un sistema dual de 5 pisos que está ubicado en la ciudad de Arequipa, distrito de Cerro Colorado, para documentar cada cambio estructural en el proyecto se apoya en la utilización del programa informático de análisis estructural ETABS. Utilizando métodos de diseño sísmico basados en fuerzas como fundamento base y consiguientemente ser evaluado utilizando métodos de diseño sísmico basados en desplazamientos, que demostró buenas prácticas de ingeniería de diseño. Éste estudio se centra en la implementación del nuevo enfoque utilizando métodos modernos de diseño sísmico planteadas por Priestley et al., 2007 para evaluar edificios específicos y compararlos con los estándares destacados. Este nivel de trabajo es de naturaleza puramente teórica, la investigación de los métodos de diseño sísmico planteados se lleva a cabo a través de los estándares de diseño sísmico, permisibles en la norma peruana de diseño sismorresistente del RNE, el principal objetivo de este estudio es alcanzar los resultados esperados del comportamiento de las edificaciones bajo las aceleraciones del terreno, se determinaron los posibles daños de la estructura en caso de sismos severos o sismo de diseño así como para los diferentes niveles de sismo, se verificaron los máximos desplazamientos de la estructura, y se identificaron la condiciones contrapuestas de los métodos de delineamientos planteados.
Developing a Turkish adaptation of the connectedness to nature scale
Authors: Baysura Deniz , Alcı Bülent 
Published: December 2024

The aim of this study was to adapt the Affective, Behavioural, and Cognitive Connectedness to Nature Scale (ABC-CNS), which was developed by Cuadrado et al. (2022) and focuses on the affective, behavioural and cognitive components of the interrelationships between knowing, feeling and doing towards the natural environment, into Turkish conditions. The linguistic equivalence study of the scale was conducted by using the final Turkish form and the English forms, and was conducted using to 45 English teachers all of whom were native Turkish speakers and proficient in English.The collected data were analysed t using the hrough dependent samples t test, and no significant differences were found between the responses of the respondents to the Turkish and English forms (p<.01). In the next stage, for the purpose of validity and reliability, the Turkish form was administered to 300 participants aged 18 and over from different regions and various occupational groups in Turkey. Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) were conducted as part of validity and reliability studies. According to the results of the factor analysis, it was concluded that the adapted scale in Turkish is a valid scale with three dimensions, which are intrinsic to the original structure of the instrument. The internal consistency reliability of the scale was calculated through Cronbach Alpha and reached 0.90. The adapted ABC Connectedness to Nature Scale (ABC-CNS) is a valid and reliable scale that can be used to reveal the cognitive, affective and behavioural aspects of the connection between Turkish living adults and nature.
Prof. Dr. Poerbatjaraka dan Naskah Kuno Perpustakaan Nasional RI
Authors: Noegraha Nindya 
Published: December 2024

Agastya in den Archipel, merupakan disertasi seorang begawan Jawa Kuno yang cukup terkenal, R.M. Ng. Poerbatjaraka didapat dari Universiteit Leiden (Jurusan bahasa bahasa Arya) pada tahun 1926. Prof. Dr. R.M.Ng. Poerbatjaraka lahir di Surakarta padaÂ 1 Januari 1884, terlahir dengan nama Lesya, merupakan salah satu tokoh pendidikan yang tidak bisa dipandang sebelah mata oleh para cendekiawan-cendekiawan masa kini, khususnya dalam hal kebudayaan. Pada 25 Juli 1964, sang begawan telah meninggalkan murid-muridnya untuk menghadap Gusti Ingkang Murbeng Jagad. Dunia kebudayaan nusantara berkabung atas meninggalnya Prof. Poerbatjaraka. Ibarat gajah mati meninggalkan gadingnya, Prof. Poerba wafat meninggalkan warisan pengetahuan yang tidak ternilai harganya. Begitu suburnya Prof. Poerba dalam berkarya mulai tahun 1914-1962 telah menghasilkan sebanyak 79 karya tulis yang sangat luar biasa bagi sumbangan ilmu pengetahuan. Hubungan dengan para cendekiawan baik dalam dan luar negeri sangat luas serta sangat dihormati. Manurut informasi, bahwa Prof. Poerba sangat percaya dan menghormati kepada seorang pakar dalam bidangnya, hal ini yang perlu untuk diteladani. Jika ingin meluruskan pendapat seorang pakar, maka beliau menggunakan argumantasi-argumentasi ilmiahnya.
Pandangan Poerbatjaraka Terhadap Serat Sasana Suni dan Kitab Ramayana Jawa Kuna
Authors: Pradipta Budya 
Published: December 2024

Adalah Prof.Dr.Poerbatjaraka yang mengemukakanÂ pendapat terkenal sebagai berikut: â€œTumrapipun kula piwulang ing Sasana Sunu, dipun rangkepi piwulang saking Serat Ramayana, punika sampun cekap kangge sanguning agesang lair batos. Kinten kula kathah wilujengipun katimbang dhawah ing sangsara. Ewodene prayogi kacobia kemawonâ€. (â€œBagi saya ajaran Sasana Sunu, dirangkapi dengan ajaran dari Kitab Ramayana itu sudah cukup untuk bekal hidup lahir-batin. Perkiraan saya banyak selamatnya dari pada jatuh sengsara. Meskipun demikian sebaiknya dicoba sajaâ€). Tentang Kitab Ramayana Jawa Kuna beliau berkata: â€œMenggah gancaring cariosipun Serat Ramayana punika. Sae sanget, kathah piwulangipun, sae-sae rerengganipun, tur basanipun gregas. Sadjeg kula gesang dereng nate maos Serat Jawi ingkang saenipun bab basa, rerengganipun lss. Kados Serat Ramayanaâ€. (â€œAdapun uraian cerita Kitab Ramayana Jawa Kuna itu sangat bagus, banyak ajarannya, bagus-bagus hiasannya, dan lagi bahasanya cakep. Selama saya hidup belum pernah membaca Kitab Jawa, yang indah bahasanya, tata hias (tata keindahannya), dan lain-lain, seperti Kitab Ramayanaâ€).
PENGARUH MODEL PEMBELAJARAN GUIDED INQUIRY PhET INTERACTIVE SIMULATION TERHADAP KETERAMPILAN GENERIK SAINS
Authors: Adawiyah Rizky Noor , Nasir Muhammad , Azizah Nadia 
Published: December 2024

Penerapan model pembelajaran guided inquiry sangat diperlukan untuk menjadikan peserta didik berperan lebih aktif, selalu sebagai fokus utama, menjaga kenyamanannya agar tidak jenuh, dan mampu mengasah daya pikir otak mereka. Penelitian ini bermaksud menentukan apakah terdapat pengaruh yang signifikan dari kegiatan ajar menggunakan guided inquiry media PhET Interactive Simulation terhadap keterampilan generik sains. Menerapkan metode pre-experimental dengan bentuk one-group pretest-posttest, dilaksanakan dalam ruang belajar sampel XI MIPA 4 di SMAN 3 Palangka Raya berdasarkan teknik nonprobability sampling proses sampling purposive. Instrumen yang dipilih terdapat lembar observasi aktivitas pembelajaran peserta didik dan tes keterampilan generik sains sebanyak 9 soal uraian. Berdasarkan hasil uji paired sample T-test di SPSS versi 23 menghasilkan capaian sig. 0.000 < 0.050 dan t hitung 14.835 > t tabel = 1.688, dengan pengaruh yang diberikan sebesar 65% di kategori sedang dalam hasil uji N-Gain Score. Oleh karena itu ditarik kesimpulan yang menyatakan, model pembelajaran guided inquiry PhET Interactive Simulation memiliki pengaruh secara signifikan terhadap keterampilan generik sains.
PEMBELAJARAN DIFERENSIASI BERBASIS PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KREATIF DITINJAU DARI GAYA BELAJAR SISWA
Authors: Zahra Salfa Sandika , Jumini Sri 
Published: December 2024

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran, pengaruh gaya belajar dan interaksi pembelajaran terhadap kemampuan berpikir kreatif siswa. Penelitian ini termasuk penelitian kuantitatif dengan metode desain faktorial. Penelitian dilakukan dengan observasi langsung dan posttest pada dua kelas. Teknik analisis data menggunakan uji pendahuluan normalitas, homogenitas, uji kemiripan kemampuan awal dan analisis hipotesis ANOVA dua arah. Hasil penelitian menunjukkan bahwa: 1) Pengujian hipotesis pengaruh model pembelajaran (A1) diperoleh nilai Sig. 0,00, sehingga hipotesis yang menyatakan “Pembelajaran Diferensiasi Berbasis PBL berpengaruh terhadap kemampuan berpikir kreatif siswa”, diterima. 2) Pengujian hipotesis pengaruh gaya belajar (A2) diperoleh nilai Sig. 0,00, sehingga hipotesis yang menyatakan bahwa “Gaya belajar berpengaruh terhadap kemampuan berpikir kreatif siswa”, diterima. 3) Pengujian hipotesis interaksi model pembelajaran dengan gaya belajar (A1*A2) memperoleh nilai Sig. 0,01, sehingga hipotesis yang menyatakan bahwa “Pembelajaran Diferensiasi Berbasis PBL dengan pembelajaran Discovery Learning ditinjau dari gaya belajar mempunyai interaksi terhadap kemampuan berpikir kreatif siswa”, diterima.
The Impact of Observing Cadence and Undetected Companions on the Accuracy of Planet Mass Measurements from Radial Velocity Monitoring
Authors: Akana Murphy Joseph M. , Luque Rafael , Batalha Natalie M. 
Published: December 2024

Abstract
We conduct experiments on both real and synthetic radial velocity (RV) data to quantify the impact that observing cadence, the number of RV observations, and undetected companions all have on the accuracy of small planet mass measurements. We run resampling experiments on four systems with small transiting planets and substantial public data from the High Resolution Echelle Spectrometer in order to explore how degrading observing cadence and the number of RVs affects the planets’ mass measurement relative to a baseline value. From these experiments, we recommend that observers obtain 2–3 RVs per orbit of the innermost planet and acquire at minimum 40 RVs. Following these guidelines, we then conduct simulations using synthetic RVs to explore the impact of undetected companions and untreated red noise on the masses of planets with known orbits. While undetected companions generally do not bias the masses of known planets, in some cases, when coupled with an inadequate observing baseline, they can cause the mass of an inner transiting planet to be systematically overestimated on average.
The Application of Manifold Learning to a Selection of Different Galaxy Populations and Scaling Relation Analysis
Authors: Sanjaripour Sogol , Hemmati Shoubaneh , Mobasher Bahram , Canalizo Gabriela , Barish Barry C. , Shivaei Irene , Coil Alison L. , Chartab Nima , Jafariyazani Marziye , Reddy Naveen A. , Azadi Mojegan 
Published: December 2024

Abstract
The growing volume of data produced by large astronomical surveys necessitates the development of efficient analysis techniques capable of effectively managing high-dimensional data sets. This study addresses this need by demonstrating some applications of manifold learning and dimensionality reduction techniques, specifically the self-organizing map (SOM), on the optical+near-infrared spectral energy distribution (SED) space of galaxies, with a focus on sample comparison, selection biases, and predictive power using a small subset. To this end, we utilize a large photometric sample from the five Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey fields and a subset with spectroscopic measurements from the KECK MOSDEF survey in two redshift bins at z ∼ 1.5 and z ∼ 2.2. We trained the SOM with the photometric data and mapped the spectroscopic data onto it as our study case. We found that MOSDEF targets do not cover all SED shapes existing in the SOM. Our findings reveal that active galactic nuclei within the MOSDEF sample are mapped onto the more massive regions of the SOM, confirming previous studies and known selection biases toward higher-mass, less dusty galaxies. Furthermore, SOMs were utilized to map measured spectroscopic features, examining the relationship between metallicity variations and galaxy mass. Our analysis confirmed that more massive galaxies exhibit lower [O iii]/Hβ and [O iii]/[O ii] ratios and higher Hα/Hβ ratios, consistent with the known mass–metallicity relation. These findings highlight the effectiveness of SOMs in analyzing and visualizing complex, multidimensional data sets, emphasizing their potential in data-driven astronomical studies.
Making the Invisible Visible: Magnetic Fields in Accretion Flows Revealed by X-Ray Polarization
Authors: Barnier Samuel , Done Chris 
Published: December 2024

Abstract
Large-scale, strong magnetic fields are often evoked in black hole accretion flows, for jet launching in the low/hard state and to circumvent the thermal instability in the high/soft state. Here, we show how these ideas are strongly challenged by X-ray polarization measurements from the Imaging X-ray Polarimetry Explorer (IXPE). Quite general arguments show that equipartition large-scale fields in the accretion flow should be of order 106–8 G. These produce substantial Faraday rotation and/or depolarization. Since IXPE observes polarization in both spectral states, this sets upper limits to coherent large-scale (vertical, radial, or azimuthal) magnetic fields in the photosphere of B ≲ 5 × 106 G. While we stress that Faraday rotation should be calculated for each individual simulation (density, field geometry, and emissivity), it seems most likely that there are no equipartition-strength large-scale ordered fields inside the photosphere of the X-ray-emitting gas. Strong poloidal fields can still power a Blandford–Znajek jet in the low/hard state if they thread the black hole horizon rather than the X-ray-emitting flow, but this could also be challenged by (lack of) depolarization from vacuum birefringence. Instead, an alternative solution is that the low/hard state jet is dominated by pairs, so can be accelerated by lower fields. Strong toroidal fields could still stabilize the disk in the high/soft state if they are buried beneath the photosphere, though this seems unlikely due to magnetic buoyancy. Fundamentally, polarization data from IXPE mean that magnetic fields in black hole accretion flows are no longer invisible and unconstrained.
Multizone Modeling of Black Hole Accretion and Feedback in 3D GRMHD: Bridging Vast Spatial and Temporal Scales
Authors: Cho 조 Hyerin 혜린 , Prather Ben S. , Su Kung-Yi , Narayan Ramesh , Natarajan Priyamvada 
Published: December 2024

Abstract
Simulating accretion and feedback from the horizon scale of supermassive black holes (SMBHs) out to galactic scales is challenging because of the vast range of scales involved. Elaborating on H. Cho et al., we describe and test a “multizone” technique, which is designed to tackle this difficult problem in three-dimensional general relativistic magnetohydrodynamic (GRMHD) simulations. While short-timescale variability should be interpreted with caution, the method is demonstrated to be well-suited for finding dynamical steady states over a wide dynamic range. We simulate accretion on a nonspinning SMBH (a
* = 0) using initial conditions and the external galactic potential from a large-scale galaxy simulation and achieve a steady state over eight decades in radius. As found in H. Cho et al., the density scales with radius as ρ ∝ r
−1 inside the Bondi radius R

B
, which is located at R

B
= 2 × 105
r

g
(≈60 pc for M87), where r

g
is the gravitational radius of the SMBH; the plasma-β is ∼ unity, indicating an extended magnetically arrested state; the mass accretion rate

M

̇

is ≈1% of the analytical Bondi accretion rate

M

̇

B

;

and there is continuous energy feedback out to ≈100R

B
(or beyond > kpc) at a rate

≈
0.02

M

̇

c

2

. Surprisingly, no ordered rotation in the external medium survives as the magnetized gas flows to smaller radii, and the final steady solution is very similar to when the exterior has no rotation. Using the multizone method, we simulate GRMHD accretion over a wide range of Bondi radii, R

B
∼ 102−107
r
g, and find that

M

̇

/

M

̇

B

≈

(

R

B

/

6

r

g

)

−
0.5

.
Eugénisme au Japon
Authors: Konuma Isabelle 
Published: December 2024

C’est à partir de 1868, au début de l’ère Meiji, que le Japon s’empare réellement des questions de santé publique. Face à la nécessité de structurer le corps médical, les différents gouvernements tentent d’établir un système de santé comparable à celui des puissances occidentales. À cette époque, les concepts eugénistes du britannique Francis Galton se diffusent progressivement dans les milieux scientifiques et intellectuels japonais, et vont fortement influencer les politiques mises en place notamment pour encadrer les pratiques abortives, jusqu’à aboutir, en 1948, à la promulgation de la loi relative à la protection eugénique. Loin de se cantonner au pouvoir, le mouvement eugéniste japonais devient un étendard qui rassemble des hommes et des femmes aux parcours divers (généticiens, féministes, politiciens, etc.), tous unis par une même volonté : celle d’« améliorer la race japonaise » et d’en assurer sa pérennité. Ainsi, après la guerre, cette politique fut renforcée et étendue, à l’aide par exemple du planning familial, dans le but de reconstruire le pays. Ce n’est qu’à partir des années 1990 qu’un réveil progressif se fait jour et que les pratiques eugénistes sont remises en question. L’ouvrage d’Isabelle Konuma explore ces politiques eugénistes et la législation singulière qui en découla, marquée par des périodes de restriction des naissances et des périodes d’incitation à la procréation. Il décrit en détails cet eugénisme protéiforme, modelé par des problématiques vernaculaires, et apporte un éclairage indispensable sur cette histoire peu connue.