bluuebunny/crossref_metadata_2025_split huggingface dataset:
Shortest bitsies : une microexploration de Bitsy et des jeux d’une minute ou moins créés à læ Pang Pang Club
Authors: Astier Leslie 
Published: February 2025

Créé en 2016 par Adam Le Doux, Bitsy est un moteur de jeu open source en pixel art qui permet de créer rapidement un jeu depuis son navigateur. Pensé pour des jeux centrés autour d’expériences et réflexions personnelles, le moteur favorise le développement de petits formats qui, au-delà de leur visible parenté, permettent de promouvoir des visions d’auteurixes divers·e·s et engagé·e·s. Dans cet article, nous étudierons l’apparition du moteur Bitsy, de ses sources d’inspiration à sa popularisation par les game jams menées sur la plateforme itch.io. En analysant un corpus de bitsies « Short » d’une minute, créés à læ Pang Pang Club, nous chercherons à qualifier les expériences de jeux et les profils d’auteurixes-joueureuxes qui émergent avec l’usage de ce moteur.
CYTOP-assisted vacuum storage enhancement of PDMS microfluidic chip for passive driven fluid injection
Authors: Kim Hyunjun , Kim June Soo , Jang Noah , Kim Da Ye , Nam Yujin , Kim Seung Deok , Han Maeum , Kong Seong Ho 
Published: February 2025

Abstract
Herein, we present a straightforward method for spin-coating CYTOP onto PDMS. This approach provides a pumpless microfluidic chip that exhibits enhanced vacuum storage efficiency and fluid transport performance compared to PDMS-only chips. The short retention time of vacuum-driven microfluidic systems is mitigated by sealing the porous structure of the PDMS-CYTOP complex, a transparent fluoropolymer with low-gas permeability and high-chemical stability. Spin-coating at 5000 revolutions per minute (rpm) resulted in superior uniformity and reduced roughness that effectively minimized vacuum storage losses compared with those at other speeds. The optimized coating maintained vacuum retention efficiencies greater than 95% after 30 min and demonstrated stable fluid transport, comparable to its initial state, even after unpackaging. This simple and accessible fabrication method eliminates the need for specialized equipment. The CYTOP-coated chip holds significant potential for applications in biosensors, organ-on-a-chip systems, and cell loading, particularly for portable and energy-efficient microfluidic technologies.
Scintillation efficiency of Tb:YTaO4 single crystals
Authors: Víllora Encarnación G. , Zhou Yueshen , Watanabe Kenichi , Shimamura Kiyoshi 
Published: February 2025

Abstract
Environmentally friendly scintillators are demanded to substitute CdWO4 single crystal for x-ray imaging. Tb3+:YTaO4 single crystals is a promising candidate with a high stopping power, green emission matching to photodiodes, and a small afterglow. This study demonstrates that the light yield of Tb3+:YTaO4 scintillators is ~ 24,000 ph/MeV. Furthermore, the fluorescence lifetime, ~ 970 μs, though shorter than in other oxides, is close to the theoretical prediction by Judd-Ofelt analysis, indicating a high emission quantum efficiency of the Tb3+ activator. As the scintillation lifetime is shorter due to non-radiative decay, a potential light yield increase to 33,000 ph/MeV is estimated.
Inovasi Penggunaan Notion dalam Pembelajaran Proyek yang Dinamis dan Interaktif
Authors: Mustakim Risda , Mawardi Chalik , Rismawati  
Published: February 2025

Tercapainya proses belajar mengajar di perguruan tinggi tidak hanya ditentukan oleh faktor mengajar, tetapi juga dipengaruhi oleh keaktifan para mahasiswa. Dimana pembelajaran dapat diperoleh melalui artikel, makalah, TV, web, radio dan lainnya. Perkembangan teknologi merupakan salah satu hal yang dapat dimanfaatkan dalam proses pembelajaran. Penggunaan media pembelajaran interaktif dapat membantu mahasiswa dalam memahami materi dengan baik dan menjadi kolaborasi aktif selama proses belajar. Notion merupakan salah satu platform yang dirancang untuk membantu pengguna mengatur dan mengelola informasi, tugas, proyek dan catatan secara efesien. Platform Notion juga membantu dalam meningkatkan produktivitas dalam konteks perkuliahan dengan menyediakan fitur -fitur seperti dalam pengaturan jadwal, pengaturan tugas, catatan kuliah perencaan studi pelacakan kemajuan belajar dan evaluasi. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan desain penelitian dengan menggunakan model ADDIE. Hasil penelitian ini menunjukkan bahwa produk dari hasil inovasi yang berbentuk website dengan menggunakan platform Notion dalam pembelajaran proyek dapat memebantu dan menunjang proses pembelajaran di kelas dan terbukti dengan adanya validasi ahli dengan hasil persentase 92% dari ahli media dan ahli materi dengan persenatse 89%. Serta, pengguna yang menunjukkan bahwa pada kelas kontrol memiliki nilai rata – rata 82,1% yang dikategorikan sangat aktif, sementara pada kelas eksperimen dengan nilai rata – rata 78,6% yang terkategori aktif
Sistem Informasi Penjualan di Toko Lela Berbasis Website
Authors: Ameilia Enggraeni Putri  , Matahari Matahari , Sahiruddin Sahiruddin 
Published: February 2025

Tujuan dilakukan penelitian ini adalah untuk menghasilkan sistem informasi penjualan di Toko Lela berbasis website yang valid dan efektif, dan menghasilkan buku panduan penggunaan sistem informasi penjualan di Toko Lela berbasis website. Jenis penelitian yang digunakan adalah research and development dan model pengembangan yang digunakan yaitu model prototype. Uji coba yang digunakan adalah uji coba blackbox dan uji coba lapangan. Subjek penelitian ini yaitu 1 admin/pemilik Toko dan 14 pelanggan Toko Lela. Berdasarkan hasil penelitian sistem informasi penjualan di Toko Lela diperoleh hasil validasi ahli mendapatkan kesimpulan sangat baik, oleh karena itu peneliti bisa melakukan ujicoba lapangan kepada responden. Uji coba lapangan dengan 15 responden yang telah dilakukan semua indikator telah memenuhi standar dengan nilai rata-rata 3,7 dari 4,0 dan presentase 93% dari 100% dengan kesimpulan sangat baik, yang artinya sistem valid dan efektif digunakan. Hasil uji coba buku panduan dengan responden 1 admin/pemilik toko dan dengan 14 pelanggan Toko Lela yang telah dilakukan semua indikator telah memenuhi standar dengan nilai rata-rata 3,1 dari 4,0 dan presentase 80% dari 100% dengan kesimpulan sangat baik, yang artinya buku panduan valid dan efektif digunakan.
Kata Kunci : Sistem, Informasi, Penjualan, Toko, Lela, R & D
LEIA Discovery of the Longest-lasting and Most Energetic Stellar X-Ray Flare Ever Detected
Authors: Mao Xuan , Liu He-Yang , Wang Song , Ling Zhixing , Yuan Weimin , Cheng Huaqing , Pan Haiwu , Li Dongyue , Favata Fabio , Ji Tuo , Zhang Jujia , Zhao Xinlin , Wang Jing , Liu Mingjun , Liu Yuan , Cai Zhiming , Castro-Tirado Alberto J. , Dai Yanfeng , Deng Licai , Ding Xu , Ji Kaifan , Jin Chichuan , Lei Yajuan , Li Huali , Lin Jun , Liu Huaqiu , Liu Shuai , Sun Hui , Sun Shengli , Sun Xiaojin , Shi Jianrong , Wang Jianguo , Wang Jingxiu , Wang Wenxin , Wei Jianyan , Xin Liping , Xiong Dingrong , Zhang Chen , Zhang Wenda , Zhang Yonghe , Zhang Xiaofeng , Zhao Donghua , Zhou Guiping 
Published: February 2025

Abstract
The Lobster Eye Imager for Astronomy (LEIA) detected a new X-ray transient on 2022 November 7, identified as a superflare event occurring on a nearby K-type giant star HD 251108. The flux increase was also detected in follow-up observations at X-ray, UV, and optical wavelengths. The flare lasted for about 40 days in soft X-ray observations, reaching a peak luminosity of ∼1.1 × 1034 erg s−1 in 0.5–4.0 keV, which is roughly 60 times the quiescent luminosity. Optical brightening was observed for only one night. The X-ray light curve is well described by a double fast rise and exponential decay model, attributed to the cooling process of a loop arcade structure formed subsequent to the initial large loop with a half-length of ∼1.9 × 1012 cm. Time-resolved X-ray spectra were fitted by a four-temperature apec model (with three components being the quiescent background), showing significant evolution of plasma temperature and emission measure over time. The estimated energy released in the LEIA band is ∼3 × 1039 erg, suggesting that this is likely the most energetic X-ray stellar flare with the longest duration detected to date.
A Nonstop Aurora? The Intriguing Radio Emission from the Rapidly Rotating Magnetic Massive Star HR 5907
Authors: Biswas Ayan , Das Barnali , Barron James A. , Wade Gregg A. , Holgado Gonzalo 
Published: February 2025

Abstract
HR 5907 (HD 142184) stands out among magnetic OB stars for its rapid rotation, exceptionally hard X-ray emission, and strong magnetic field. High-frequency (>5 GHz) radio emission from the star exhibits an approximately flat spectrum that can be attributed to gyrosynchrotron emission from a dense centrifugal magnetosphere. In a survey of radio emission from massive stars at sub-GHz frequencies, we noticed remarkable low-frequency radio emission from this star, characterized by high circular polarization and brightness temperature, which is inconsistent with the gyrosynchrotron model. We present a follow-up low-frequency radio study of this star with the upgraded Giant Metrewave Radio Telescope in search of emission mechanisms that can go undiagnosed at higher frequencies. We detect variable radio emission characterized by varying degrees of circular polarization (15%–45%) throughout the rotation cycle. The broadband spectral fitting also suggests additional emission components at lower frequencies. We show that the observed emission is likely auroral emission via electron cyclotron maser emission (ECME) and identify this star as a main-sequence radio pulse emitter (MRP). For MRPs, ECME is usually observed as short polarized enhancements near the magnetic nulls of the star. The detection of a high degree of circular polarization (>15%) at all times makes HR 5907 unique among MRPs. This is only the second MRP after ρ Oph C (detected polarization fraction: 0%–60%) that exhibits persistent coherent radio emission attributed to the nearly aligned stellar magnetic and rotational axes.
Fast and Efficient Bayesian Method to Search for Strongly Lensed Gravitational Waves
Authors: Barsode Ankur , Goyal Srashti , Ajith Parameswaran 
Published: February 2025

Abstract
A small fraction of the gravitational-wave (GW) signals from binary black holes observable by ground-based detectors will be strongly lensed by intervening objects such as galaxies and clusters. Strong lensing will produce nearly identical copies of the GW signals separated in time. These lensed signals must be identified against a background of unlensed pairs GW events, some of which may appear similar by accident. This is usually done using fast, but approximate methods that, for example, check for the overlap between the posterior distributions of a subset of binary parameters, or using slow, but accurate joint Bayesian parameter estimation. In this work, we present a modified version of the posterior overlap method dubbed “PO2.0” that is mathematically equivalent to joint parameter estimation while still remaining fast. We achieve a significant gain in efficiency by incorporating informative priors about the binary and lensing populations, selection effects, and all the inferred parameters of the binary. For binary black hole signals lensed by galaxies, our improved method can detect 65% lensed events at a pairwise false alarm probability of ∼2 × 10−6. Consequently, we have a 13% probability of detecting a strongly lensed event above 2.25σ significance during 18 months of observation by the LIGO-Virgo detectors at their current sensitivity. We also show how we can compute the joint posteriors of the lens and source parameters from a pair of lensed events by reweighting the posteriors of individual events in a computationally inexpensive way.
The Expressiveness of the Sciences and Their Crisis. A Rereading of the Origin of Geometry of Edmund Husserl
Authors: Pasquinucci Pietro 
Published: February 2025

By comparing and opposing Husserl’s definition of
sense as a reproducible core of identity and
Merleau-Ponty’s definition of it as an
irreproducible difference or écart, the present paper aims to
develop a reflection on the original sense of the sciences; on the
meaning, the reasons and the possible solutions to their crisis; and
finally on the relationship between science and philosophy and on the
role that philosophy can play as regards scientific thought.
Initially, I will outline two possible and quite opposite conceptions
of expression and sedimentation of sense (sect. 1). Starting from
these considerations, a different conception of the historical
meditation and Rückfrage will be outlined: the validity and
authenticity of science will be shown not to be grounded on the
original sense, but rather on its expressiveness, that is, on its being a coherent but irreducible
deformation and reconfiguration of its tradition (sect. 2). A
particular sense of the crisis of the sciences will emerge from these
analyses: the crisis will be defined not as the loss
of the original sense, but rather as the static
reproduction of an identical essence. Accordingly, a different
description of the relationship between sciences and philosophy will
be attempted in the conclusion, allowing us to reflect on the possible
role that philosophy can play as regards scientific thought and its
crisis (sect. 3).
Edmund Husserl : « Aperçu historique sur la philosophie des mathématiques ». Présentation
Authors: Ariotto Andrea , Dirican Baris , Pilotto Davide 
Published: February 2025

Nous présentons ici la traduction française d’une
partie des leçons que Husserl a données à l’université de Halle
pendant le semestre d’hiver 1887-1888. Nous soulignons l’intérêt de ce
texte pour les phases initiales de la pensée husserlienne : en
particulier, ces leçons confirment la dette de l’auteur à l’égard de
Franz Brentano, à la fois en ce qui concerne le regard sur l’histoire
de la philosophie et le statut de la connaissance mathématique. De la
même manière, les réflexions husserliennes de cette époque permettent
de préciser la place de Husserl dans l’histoire de la philosophie
autrichienne, qui a influencé la naissance de la philosophie
scientifique. Les leçons traduites ici ont été publiées pour la
première fois en 1983 sous le titre Geschichtlicher
Überblick über die Philosophie der Mathematik dans le tome XXI
des Husserliana.
Aperçu historique sur la philosophie des mathématiques
Authors: Husserl Edmund 
Published: February 2025

Il s’agit de la traduction du texte suivant : Edmund
Husserl, Geschichtlicher Überblick über die Philosophie der Mathematik
(WS 1887/88), dans Husserliana XXI. Studien zur Arithmetik und
Geometrie. Texte aus dem Nachlass (1886-1901), éd. Ingeborg
Strohmeyer, La Haye, Nijhoff, 1983, p. 216–233. Texte traduit par
Andrea Ariotto, Baris Dirican et Davide Pilotto et relu par Marianne
Berlie. Dans ce texte, Husserl expose sa perspective sur le rôle des
mathématiques en tant que paradigme de la connaissance scientifique et
sur l’importance des débats autour du statut de la connaissance
mathématique pour le développement des différentes positions
philosophiques. Il insiste en particulier sur le débat entre Hume et
Kant.
Impact of PCSK9 Inhibitors on LDL-C and Non-HDL-C Stratified by Gender: A Real-World Analysis in a Kuwaiti Population
Authors: Shehab Hasan Faisal , Rajan Rajesh , Al Jarallah Mohammed , Dashti Raja , AlSarraf Ahmad , Al-Saber Ahmad , Tse Gary , AlObaid Laura , Lansberg Peter 
Published: February 2025

Abstract

Objective:
Sex differences influence the response of low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol (non-HDL-C) to lipid-lowering agents (LLAs). However, the effect of sex on newer medications like proprotein convertase subtilisin/kexin-9 inhibitors (PCSK9Is) remains unclear, complicating sex-specific therapies for LDL-C and non-HDL-C targets. This study aimed to evaluate the clinical characteristics of Kuwaiti patients on LLAs and their LDL-C and non-HDL-C response to maximum tolerated doses of LLAs and PCSK9Is over six months, stratified by sex.

Methods:
Data were collected from patients at the Sabah Al-Ahmad Cardiac Centre’s outpatient clinic from January 2021 to December 2023. Adults (≥18 years) on LLAs for over three months who provided consent were included. Patients on the maximum tolerated doses of LLAs and those on PCSK9Is were stratified into males and females, and their total cholesterol, non-HDL-C, and LDL-C levels were assessed at baseline and at the six-month follow-up.

Results:
Of 116 patients (48.3% male; mean age 50.5±12.8 years), LDL-C and non-HDL-C levels were similar between sexes at baseline. After six months, LLAs showed a median LDL-C reduction of 26% (p < 0.001). Men achieved better LDL-C levels (1.5 vs. 2.6 mmol/L, p < 0.001) and reached more treatment targets than women. PCSK9Is (alirocumab and evolocumab) significantly reduced LDL-C and non-HDL-C, with stronger responses in men (LDL-C: 1.3 vs. 2.5 mmol/L, p < 0.001; non-HDL-C: 2.2 vs. 3.4 mmol/L, p < 0.001).

Conclusion:
LLAs and PCSK9Is effectively lower LDL-C and non-HDL-C, but men show better outcomes, suggesting the need for sex-specific treatment strategies.
Putrescine can inhibit germinal center B cell differentiation by inducing reactive oxygen species generation
Authors: Zhang Yuqiang , Cong Peijia , Wang Bin , Lian Haifeng , Zhou Yuming 
Published: February 2025

Abstract:
Polyamine synthesis and abnormal regulation of B cell differentiation occur concurrently in various diseases. We investigated whether putrescine could suppress germinal center B cell (GCB) differentiation by inducing reactive oxygen species (ROS) generation. The results of flow cytometry analysis revealed that putrescine did not affect B cell apoptosis and cell cycle. The results of RT-qPCR and western blotting revealed that putrescine could inhibit CD79a phosphorylation rather than total expression. Using an O2K high-resolution respirometer, we illustrated that putrescine increased the oxygen consumption rate in the basal mitochondrial respiration stage, ATP-coupled respiration stage, and maximum respiration stage. Similarly, it also elevated ROS generation across stages in B cells and reduced the proportion of GCB cells. Meanwhile, ROS scavenging by SOD could reverse such inhibitory effects on GCB cells. We concluded that putrescine could inhibit the differentiation of GCB cells by reducing CD79a phosphorylation and increasing ROS levels in GCB cells.
Adherence to the WHO Guidelines on Suicide Reporting: A Content Analysis from Bengaluru, India
Authors: Vimala Lekshmi , Rathinam Bharath , Mendon Gurucharan B , Bakka Ashok Kumar , Rani Akanksha , Pandian R. Dhanasekara , Loganathan Santosh , Rego Richard , Cherian Anish V. 
Published: February 2025

Abstract

Background:
Media, with its power to influence the masses, is found to have an impact on how the readers perceive suicide, and evidence suggest that suicidal behavior is contagious. However, studies have shown that it is possible to intervene by implementing media guidelines for suicide reporting. Unfortunately, the guidelines are mostly not being adhered to by the media. The current study attempts to assess if there has been any change in reporting after the Press Council of India issued guidelines on suicide reporting in 2019.

Methodology:
Content analysis of the newspaper articles reporting on suicide was done for 3 months (October 1, 2019, to December 31, 2019). Nineteen newspapers published in Bengaluru, Karnataka, were selected for the study based on the language and readership. These included six English, five Kannada, two Malayalam, two Hindi, two Tamil, and two Telugu newspapers. A total of 1198 reports were found and analyzed.

Results:
The study found that the majority of the reports did not adhere to the guidelines. It was observed that the news reports on suicide mostly resorted to sensationalization. Majority of the reports portrayed suicide in a harmful manner by mentioning the suicide method and the site in detail and focused on monocausal explanations. The significant connection between suicide and mental illness was also overlooked.

Conclusion:
Irresponsible reporting of suicide creates risks for the public and collaborative efforts should be designed to decrease the negative impact media can have on suicide prevention initiatives.
Psychosocial Determinants of Depression in Women: A Narrative Review
Authors: Aneja Jitender , Kaur Sharanjot 
Published: February 2025

Abstract
Depressive disorders are highly prevalent worldwide and contribute a major chunk to the disease burden. It is estimated to become the leading cause of disability-adjusted life years by the end of this decade. Women are at two times increased risk of suffering from depression in comparison to men. This narrative review focuses on various psychosocial factors which have been shown to be the determinants of depressive disorders among women. Although the etiology of specific forms of depression, i.e. premenstrual dysphoric disorders, depression during pregnancy, and postpartum and perimenopausal period is not known, these contribute to an increased prevalence of depression among women. There is contradicting evidence for the role of sociodemographic factors and depression among women with similar rates in high-, low-, and middle-income group countries. Unstable marital relationship, low educational status, and unplanned pregnancies are associated with depression. High interpersonal sensitivity, internalizing personality traits, low self-esteem, and poor coping styles predispose women to depressive disorders. The burden of undertaking multiple roles, poor social support, stressful life events, intimate partner violence, physical pregnancy-related complications, and gender biases are often associated with an increased risk of depression among women. Hence, an emphasis must be laid on the early detection of depressive symptoms, evaluation of psychosocial factors, and managing symptoms linked to the reproductive cycle of women. Comprehensive management of depression among women shall comprise public awareness and education, screening for depressive symptoms, addressing psychological and social factors, tailoring pharmacotherapy, and provision of cost-effective culturally appropriate psychological interventions.