bluuebunny/crossref_metadata_2025_split huggingface dataset:
PELATIHAN PERHITUNGAN HPP BAGI UMKM BINAAN RUMAH BUMN BANDAR LAMPUNG DALAM RANGKA EFISIENSI BIAYA PRODUKSI
Authors: Defrizal Defrizal , Narundana Vonny Tiara 
Published: July 2024

Rumah BUMN Bandar Lampung memiliki banyak UMKM yang telah bergabung menjadi mitra binaan. Salah satu permasalahan yang di hadapi ialah kurangnya perhitungan Harga Pokok Produksi. Para UMKM biasanya hanya menentukan harga jual dengan melihat harga pasaran tanpa memperhitungkan biaya yang dikeluarkan saat memproduksi. Akibatnya, para UMKM merasa tidak ada perkembangan yang terjadi untuk usaha mereka bahkan mengalami kerugian. Sedangkan produk yang mereka jual pemasarannya sudah cukup baik. Solusi dari permasalahan ini ialah adanya pelatihan perhitungan Harga Pokok Produksi terhadap UMKM Rumah BUMN Bandar Lampung guna meminimalisir kerugian yang mereka hadapi. Maka Rumah BUMN mengadakan pelatihan untuk perhitungan Harga Pokok Produksi dengan memberikan beberapa materi mengenai Harga Pokok Produksi bagi UMKM. Kegiatan ini dilakukan dengan membagi 2 sesi agar para UMKM dapat mengerti terlebih dahulu definisi dan pentingnya Harga Pokok Produksi kemudian mempelajari cara menghitungnya secara baik dan benar.
The effect of text-messaging on the utilisation of health facilities among pregnant women during delivery in Cross River State, Nigeria
Authors: Emeka Chisom , Agbede Catherine 
Published: July 2024

Objective: Uptake of skilled care during delivery is associated with positive maternal and neonatal health outcomes. Studies reveal Nigeria accounts for a significant percentage of global maternal deaths, which have been associated with poor skilled attendants at delivery. Text messaging has proven to be effective in promoting health facilities’ utilisation in Nigeria. Therefore, this research assessed the influence of text messaging intervention on the utilisation of health facilities during delivery in Cross River State
Methods: Quasi-experimental research design was employed. A sample size of thirty per LGA in two LGAs was used. Participants were purposively selected and grouped into text messaging and Control Groups ). The experimental group received text briefs three times per week for four weeks, while the control group received regular ANC sessions. A structured and validated questionnaire with Cronbach’s alpha coefficients ranging from 0.76 to 0.81 was used for data collection. Data were analyzed using descriptive and inferential statistics at a 5% level of significance.
Results: At baseline, the proportion of women who utilised HFs during delivery was 13.3% (experimental group) and 33.3% (control group). Furthermore, at the 8th-week follow-up, there was a significant difference (p < 0.05) in T-M (76.7%), compared with CG (33.3%) with an increase of 63.4% for the T-M compared to CG (3.3%, p > 0.05).
Conclusion: T-M intervention improved the utilisation of HFs during delivery among PW. The study recommends that health workers should incorporate mobile T-M intervention strategy which has proven to be a useful tool during ANC.
The effect of a health education programme on Tuberculosis infection prevention and control practices among HIV-positive patients at three tertiary hospitals in Ogun state, southwest Nigeria
Authors: Nwankwo Nkechinyere Victoria , Adeniran Adelere Ezekiel , Uwalaka Chiamaka , Adeyemi Oluwatosin , Adefala Ngozi 
Published: July 2024

Objective: This research evaluated the impact of a peer-support health education programme on tuberculosis infection prevention and control practices among HIV-positive patients receiving anti-retroviral therapy (ART) in a tertiary hospital.
Methods: A quasi-experimental design was used for this study. Forty respondents were randomly selected between January and April 2023. Two tertiary health institutions in Ogun State, Nigeria with Direct Observation Treatment Shortcut programme were purposively selected. Systematic sampling was used to select the participants from the selected facilities and they were grouped into one experimental group (EG) and one control Group (CG). The intervention was implemented for six weeks and data were collected at baseline, immediate post-intervention and at 12th-week follow-up.
Results: At the 12th-week follow-up, the peer-supported health education intervention had a significant effect (t78=14.21, effect size =3.09, p <0.05) on the Intervention Group with a mean score (X̅) of 6.85±0.86 compared to the Control Group (CG) with a mean score (X̅) of 3.95±0.96. Furthermore, among the Intervention Group, there is a significant difference (t39=19.0, effect size =3.06, p <0.05) in the effect of the peer-supported health education intervention program on TB infection prevention practices of participants at baseline (X̅ =3.98±0.73) and also at 12th weeks follow-up (X̅ =6.90±0.71).
Conclusion: There was a significant association between the intervention and improvement in TB infection prevention and control practices. More focus should be placed on peer-supported health education TB prevention interventions among HIV patients. Also, the National Tuberculosis Control Programme should adopt peer-supported health education interventions to improve prevention practices.
Overview Results of JWST Observations of Star-forming Clusters in the Extreme Outer Galaxy
Authors: Izumi Natsuko , Ressler Michael E. , Lau Ryan M. , Koch Patrick M. , Saito Masao , Kobayashi Naoto , Yasui Chikako 
Published: July 2024

Abstract
The extreme outer Galaxy (EOG), which we define as the region of the Milky Way with a galactocentric radius of more than 18 kpc, provides an excellent opportunity to study star formation in an environment significantly different from that in the solar neighborhood because of its lower metallicity and lower gas density. We carried out near- and mid-infrared (NIR and MIR) imaging observations toward two star-forming clusters located in the EOG using JWST NIRCam and MIRI with nine filters: F115W, F150W, F200W, F350W, F405N, F444W, F770W, F1280W, and F2100W. In this paper, we present an overview of the observations, data reduction, and initial results. The NIR sensitivity is approximately 10–80 times better than our previous observation with the Subaru 8.2 m telescope. Accordingly, the mass detection limit reaches to about 0.01–0.05 M
⊙, which is about 10 times better than the previous observations. At MIR wavelengths, the high sensitivity and resolution data enable us to resolve individual young stellar objects in such a distant region for the first time. The mass detection limit at MIR F770W filter reaches about 0.1–0.3 M
⊙. With these new observations, we have identified components of the clusters that previous surveys did not detect, including class 0 candidates, outflow/jet components, and distinctive nebular structures. These data will enable us to investigate the properties of star formation in the EOG at the same depth of detail as previous observations of star formation in the solar neighborhood.
Statistical Validation of Multiple Related Data Sets—Case Study Using Interstellar Boundary Explorer Satellite Data
Authors: Moran Kelly R. , Osthus Dave , Weaver Brian P. , Beesley Lauren J. , Stricklin Madeline A. , Janzen Paul H. , Reisenfeld Daniel B. 
Published: July 2024

Abstract
Space scientists often face the question of whether data collected by different instruments are measurements of the same source population. This paper proposes a statistical validation method for evaluating the agreement between such related data sets. It offers a detailed case study focused on validating a new data set from the Interstellar Boundary Explorer (IBEX) mission, which serves as a practical how-to guide for similar analyses. Since 2008, the IBEX satellite has been gathering data on heliospheric energetic neutral atoms (ENAs) while being exposed to various sources of background noise, such as cosmic rays and solar energetic particles. The IBEX mission initially released only a qualified triple-coincidence (qABC) data product, which was designed to provide observations of ENAs free of background contamination. Further measurements revealed that the qABC data were in fact susceptible to contamination, having relatively low ENA counts and high background rates. To mitigate this issue, the mission team recently considered releasing a certain qualified double-coincidence (qBC) data product, which has roughly twice the detection rate of the qABC data product. This paper presents a simulation-based validation of the new qBC data product against the already-released qABC data product. The results show that the qBCs can plausibly be said to be measuring the same source population as the qABCs up to an average absolute deviation of 3.6%. Visual diagnostics provide additional confirmation of source rate coherence across data products. The framework introduced here is general and can be applied to other validation problems both within and outside the field of space physics.
Neutrino Fluxes from Different Classes of Galactic Sources
Authors: Gagliardini Silvia , Langella Aurora , Guetta Dafne , Capone Antonio 
Published: July 2024

Abstract
We estimate the neutrino flux from different kinds of galactic sources and compare it with the recent diffuse neutrino flux detected by IceCube. We find that the flux from these sources may contribute to ∼20% of the IceCube neutrino flux. Most of the sources selected in this work populate the southern hemisphere, therefore a detector like KM3NeT could help in resolving the sources out of the observed diffused galactic neutrino flux.
The Population Synthesis of Wolf–Rayet Stars Involving Binary Merger Channels
Authors: Li Zhuowen , Zhu Chunhua , Lü Guoliang , Li Lin , Liu Helei , Guo Sufen , Yu Jinlong , Lu Xizhen 
Published: July 2024

Abstract
Wolf–Rayet (W-R) stars are very important massive stars. However, their origin and the observed binary fraction within the entire W-R population are still debated. We investigate some possible merger channels for the formation of W-R stars, including main sequence (MS)/Hertzsprung gap (HG) + MS, He + HG/giant branch (GB). We find that many products produced via binary merger can evolve into W-R stars, the MS/HG + MS merger channel can explain W-R stars with luminosities higher than ∼105.4
L
⊙, while the He + HG/GB merger channel can explain low-luminosity W-R stars in the range of 104.7
L
⊙ ∼ 105.5
L
⊙. In the population synthesis analysis of W-R stars, we assume an initial binary fraction (f
ini,bin) of 50% and 100% for massive stars. We also assume that MS/HG + MS merger products are nonrotating or rapidly rotating (ω/ω
crit = 0.8). In different cases, the calculated single fractions of W-R stars range from 22.2%–60.6% in the Milky Way (MW) and from 8.3%–70.9% in the Large Magellanic Cloud (LMC). The current observations fall within the range of our calculations. When the merger product of MS/HG + MS rotates rapidly, we estimate that there are approximately 1015–1396 W-R stars in the MW and 128–204 W-R stars in the LMC. Our model also roughly reproduces the observed single-peak luminosity distribution of W-R stars in the MW. However, the weak bimodal luminosity distribution observed in the LMC is not reproduced in our model. We assess that this may be due to the model underestimating the mass-loss rate in the LMC. In conclusion, we consider that the binary merger is a significant formation channel for W-R formation, and can explain the observed high fraction of the single W-R stars in the total population.
Formation of Giant Planets by Gas Disk Gravitational Instability on Wide Orbits around Protostars with Varied Masses. II. Quadrupled Spatial Resolution and Beta Cooling
Authors: Boss Alan P. 
Published: July 2024

Abstract
Exoplanet demographics are sufficiently advanced to provide important constraints on theories of planet formation. While core and pebble accretion are preferred for rocky and icy planets, there appears to be a need for gas disk gravitational instability (GDGI) to play a role in the formation of M-dwarf gas giants and those orbiting at large distances. Here we present GDGI models that go beyond those presented by Boss (2011) dealing with the formation of wide-orbit gas giants. The new models use quadrupled spatial resolution, in both the radial and azimuthal directions, to reduce the effects of finite spatial resolution. The new models also employ the β cooling approximation, instead of the diffusion approximation used by Boss (2011), in order to push the models further in time. As in Boss (2011), the central protostars have masses of 0.1, 0.5, 1.0, 1.5, or 2.0 M
⊙, surrounded by disks with masses ranging from 0.019 M
⊙ to 0.21 M
⊙. For each case, two models are computed, one with an initial minimum Toomre Q stability value ranging from 1.1 to 1.7, and one with a higher initial disk temperature, resulting in the initial minimum Q ranging from 2.2 to 3.4. These new models continue to show that GDGI can explain the formation of gas giants at distances of ∼30 to ∼50 au on eccentric orbits (e less than ∼0.2), though the number formed drops to 0 as the protostar mass decreases to 0.1 M
⊙.
Periodically Modulated Magnetic Reconnection
Authors: Liu Chengming , Cao Jinbin , Xing Xining , Liu Yangyang , Zhao Boning 
Published: July 2024

Abstract
We present the first evidence for periodically modulated reconnection at the electron scale in space, using unparalleled, high-cadence data from Magnetospheric Multiscale spacecraft. The periodic modulation is attributed to finite magnetic trapping imposed by the X-line, which generates discrete, dispersive electron stripes. The dispersive stripes, well reproduced by a trapping-loss transition model, periodically break the frozen-in condition and drive energy dissipation. Such an electron transition effect eliminates free electrons, enhances electron mixing, and causes highly structured, three-dimensional distributions that generate intense radio emissions. These illuminating results, suggesting that reconnection hosts inherent periodicity determined by three-dimensional electron physics, provide crucial insights into understanding reconnection-driven energy transport in space and astrophysical plasmas.
An Atypical Low-frequency Quasiperiodic Oscillation Detected in the Hard State of MAXI J1348–630 with Insight-HXMT
Authors: Wang Xin-Lei , Yan Zhen , Xie Fu-Guo , Wang Jun-Feng , Ma Ren-Yi 
Published: July 2024

Abstract
Based on the Insight-HXMT archival data, we have detected a new atypical low-frequency quasiperiodic oscillation (LFQPO) in the black hole X-ray binary MAXI J1348−630. The new LFQPO is detected in all three instruments of Insight-HXMT with a combined significance of 3σ–5σ, covering a wide energy range of 1–100 keV. The fractional rms seems to decrease with energy. It exclusively appears in the hard state during both the main and mini outburst, spanning an X-ray intensity range by a factor of 10, and a very narrow hardness range. The frequency of this new type of LFQPO is moderately stable, in the range of 0.08–0.15 Hz. We discussed different models for the LFQPO, and found none can explain the observed properties of this new type of LFQPO.
PHANGS-HST Catalogs for ∼100,000 Star Clusters and Compact Associations in 38 Galaxies. I. Observed Properties
Authors: Maschmann Daniel , Lee Janice C. , Thilker David A. , Whitmore Bradley C. , Deger Sinan , Boquien Médéric , Chandar Rupali , Dale Daniel A. , Wofford Aida , Hannon Stephen , Larson Kirsten L. , Leroy Adam K. , Schinnerer Eva , Rosolowsky Erik , Úbeda Leonardo , Barnes Ashley T. , Emsellem Eric , Grasha Kathryn , Groves Brent , Indebetouw Rémy , Kim Hwihyun , Klessen Ralf S. , Kreckel Kathryn , Levy Rebecca C. , Pinna Francesca , Rodríguez M. Jimena , Tian Qiushi , Williams Thomas G. 
Published: July 2024

Abstract
We present the largest catalog to date of star clusters and compact associations in nearby galaxies. We have performed a V-band-selected census of clusters across the 38 spiral galaxies of the PHANGS–Hubble Space Telescope (HST) Treasury Survey, and measured integrated, aperture-corrected near-ultraviolet-U-B-V-I photometry. This work has resulted in uniform catalogs that contain ∼20,000 clusters and compact associations, which have passed human inspection and morphological classification, and a larger sample of ∼100,000 classified by neural network models. Here, we report on the observed properties of these samples, and demonstrate that tremendous insight can be gained from just the observed properties of clusters, even in the absence of their transformation into physical quantities. In particular, we show the utility of the UBVI color–color diagram, and the three principal features revealed by the PHANGS-HST cluster sample: the young cluster locus, the middle-age plume, and the old globular cluster clump. We present an atlas of maps of the 2D spatial distribution of clusters and compact associations in the context of the molecular clouds from PHANGS–Atacama Large Millimeter/submillimeter Array. We explore new ways of understanding this large data set in a multiscale context by bringing together once-separate techniques for the characterization of clusters (color–color diagrams and spatial distributions) and their parent galaxies (galaxy morphology and location relative to the galaxy main sequence). A companion paper presents the physical properties: ages, masses, and dust reddenings derived using improved spectral energy distribution fitting techniques.
PHANGS-JWST: Data-processing Pipeline and First Full Public Data Release
Authors: Williams Thomas G. , Lee Janice C. , Larson Kirsten L. , Leroy Adam K. , Sandstrom Karin , Schinnerer Eva , Thilker David A. , Belfiore Francesco , Egorov Oleg V. , Rosolowsky Erik , Sutter Jessica , DePasquale Joseph , Pagan Alyssa , Berger Travis A. , Anand Gagandeep S. , Barnes Ashley T. , Bigiel Frank , Boquien Médéric , Cao Yixian , Chastenet Jérémy , Chevance Mélanie , Chown Ryan , Dale Daniel A. , Deger Sinan , Eibensteiner Cosima , Emsellem Eric , Faesi Christopher M. , Glover Simon C. O. , Grasha Kathryn , Hannon Stephen , Hassani Hamid , Henshaw Jonathan D. , Jiménez-Donaire María J. , Kim Jaeyeon , Klessen Ralf S. , Koch Eric W. , Li Jing , Liu Daizhong , Meidt Sharon E. , Méndez-Delgado J. Eduardo , Murphy Eric J. , Neumann Justus , Neumann Lukas , Neumayer Nadine , Oakes Elias K. , Pathak Debosmita , Pety Jérôme , Pinna Francesca , Querejeta Miguel , Ramambason Lise , Romanelli Andrea , Sormani Mattia C. , Stuber Sophia K. , Sun Jiayi , Teng Yu-Hsuan , Usero Antonio , Watkins Elizabeth J. , Weinbeck Tony D. 
Published: July 2024

Abstract
The exquisite angular resolution and sensitivity of JWST are opening a new window for our understanding of the Universe. In nearby galaxies, JWST observations are revolutionizing our understanding of the first phases of star formation and the dusty interstellar medium. Nineteen local galaxies spanning a range of properties and morphologies across the star-forming main sequence have been observed as part of the PHANGS-JWST Cycle 1 Treasury program at spatial scales of ∼5–50 pc. Here, we describe pjpipe, an image-processing pipeline developed for the PHANGS-JWST program that wraps around and extends the official JWST pipeline. We release this pipeline to the community as it contains a number of tools generally useful for JWST NIRCam and MIRI observations. Particularly for extended sources, pjpipe products provide significant improvements over mosaics from the MAST archive in terms of removing instrumental noise in NIRCam data, background flux matching, and calibration of relative and absolute astrometry. We show that slightly smoothing F2100W MIRI data to 0.″9 (degrading the resolution by about 30%) reduces the noise by a factor of ≈3. We also present the first public release (DR1.1.0) of the pjpipe processed eight-band 2–21 μm imaging for all 19 galaxies in the PHANGS-JWST Cycle 1 Treasury program. An additional 55 galaxies will soon follow from a new PHANGS-JWST Cycle 2 Treasury program.
Breaking Boundaries: A Universal Wavefront Reconstruction Approach for High-resolution Solar Imaging
Authors: Ge Xinlan , Zhu Licheng , Gao Zeyu , Ma Shiqing , Li Ao , Wang Shuai , Yang Ping 
Published: July 2024

Abstract
This Letter proposes a universal wavefront reconstruction approach based on a coupled data set and neural network, aiming to overcome the limitations of current algorithms in terms of universality and wavefront sensing accuracy for variable imaging objects. First, a novel data set, Multi-Object Wavefront Coupling Dataset (MOCD-Dataset), is developed to provide diverse data and enable the network to learn universal wavefront features. Next, a new universal wavefront reconstruction network called Object-Independent Wavefront Decoupling Network (OIWD-Net) is introduced, aiming to separate imaging object information from multiple variable images. Our algorithm eliminates the need for specialized wavefront sensors, has a simple system, high light energy utilization, and does not require customized models for each different type of imaging objects, making it highly practical. By combining the MOCD-Dataset and the OIWD-Net, excellent accuracy in wavefront reconstruction of different imaging objects has been achieved. This research provides a new solution for high-resolution image restoration in fields such as solar structure observation and astronomical high-resolution imaging.
JCMT SCUBA-2 Sub-millimeter Observations of AT2018cow
Authors: Smith I. A. , Tanvir N. R. , Perley D. A. 
Published: July 2024

Abstract
We present a reprocessing of all the submillimeter observations of the optical transient AT2018cow that were performed simultaneously at 850 μm (350 GHz) and 450 μm (670 GHz) using the Submillimetre Common-User Bolometer Array 2 (SCUBA-2), the 10,000 pixel bolometer continuum camera on the James Clerk Maxwell Telescope on Maunakea, Hawai’i. A bright source was detected in our initial observations. The peak in the longer wavelength spectrum had just passed through the SCUBA-2 region prior to our first observation.
« Procéder plus historiquement que nulle part ailleurs ». Hegel et l’historicisation du discours philosophique en Allemagne (1767-1830)
Authors: Bartsidi Ioanna 
Published: July 2024

À partir de la seconde moitié du xviii e siècle, et à la suite de la Critique de la raison pure , l’histoire de la philosophie émerge comme discipline au sein des universités allemandes. La période est caractérisée aussi bien par la quête post-kantienne d’une histoire a priori de la philosophie, que par la multiplication des pratiques historiennes empiriques hybrides. Cet article inscrit l’histoire de la philosophie de Hegel dans le contexte de l’historiographie philosophique de son époque, dans le but d’éclairer la critique spécifique que le philosophe énonce à l’encontre de l’histoire « narrative » de la philosophie. On explore ensuite comment Hegel tente de fonder cette discipline naissante de manière « spéculative » par une théorie du vrai comme développement historique. L’enjeu de la démarche hégélienne est double : intégrer les savoirs issus des sciences historiques, tout en pensant l’autonomie du discours philosophique à l’ère de son historicisation. C’est donc seulement en la situant au sein des processus de disciplinarisation de l’histoire de la philosophie que nous pouvons pleinement saisir la spécificité de la théorie de Hegel, et juger de la pertinence qu’elle peut encore avoir pour les débats de notre temps.