bluuebunny/crossref_metadata_2025_split huggingface dataset:
Kepuasan Masyarakat pada Program Kampung Sehati (Corporate Social Responsibilty PT. PLN Indonesia Power Suralaya PGU)
Authors: Nugroho Kandung Sapto , Sjafari Agus , Syaefulloh Syaefulloh 
Published: February 2024

AbstrakThis article tries to understand public organizations not only in government institutions which are presented as bureaucracies such as public services in the field of education, health from local governments or hospitals or schools, but also in their appearance as corporations. PT. PLN Indonesia Power Suralaya PGU is a clear example of a public organization in the form of state representation in corporate form. The use of survey methods in preparing the community satisfaction index will produce a detailed level of community satisfaction that is measured. This database will be used as material for preparing policies/programs that can be improvised, monitored or evaluated so that relations with external organizations will be more constructive. The overall performance of the community satisfaction index for the Sehati Village Program reached 84,066, in the Very Good category. In order to maintain and improve community empowerment performance, this study recommends establishing a technical communication forum between empowerment actors with regular meetings and discussing potential technical problems that arise. Based on these findings, this study provides recommendations for internal PT. PLN Indonesia Power Suralaya PGU takes the form of establishing a technical communication forum involving multi-stakeholder community development.Keywords: Empowerment, Kampung Sehati, Indonesia Power. AbstrakArtikel ini mencoba memahami organisasi publik bukan hanya pada lembaga pemerintahan yang ditampilkan sebagai birokrasi seperti layanan publik bidang pendidikan, kesehatan dari pemerintah daerah atau rumah sakit atau sekolah, namun juga dalam tampilan sebagai korporasi. PT. PLN Indonesia Power Suralaya PGU merupakan contoh nyata organisasi publik dalam tampilan representasi negara dalam bentuk korporasi. Penggunaan metode survei dalam penyusunan indeks kepuasan masyarakat akan menghasilkan tingkat kepuasan masyarakat yang terukur secara detail. Basis data inilah yang akan dijadikan bahan penyusunan kebijakan/program yang sifatnya bisa improvisasi, monitoring maupun sebagai evaluasinya sehingga relasi dengan eksternal organisasi akan bisa lebih konstruktif. Kinerja secara keseluruhan indeks kepuasan masyarakat pada Program Kampung Sehati mencapai 84,066, berkategori Sangat Baik. Guna mempertahankan dan meningkatkan kinerja pemberdayaan masyarakat, maka kajian ini merekomendasikan pembentukan forum komunikasi teknis antar aktor pemberdayaan dengan pertemuan rutin dan membahas potensi masalah-masalah teknis yang muncul. Atas dasar temuan inilah kajian ini memberikan rekomendasi bagi internal PT. PLN Indonesia Power Suralaya PGU berupa pembentukan forum komunikasi teknis dengan melibatkan multi stakeholder community development.Kata kunci: Pemberdayaan, Kampung Sehati, Indonesia Power.
PENGARUH PROMOSI TERHADAP KEPUTUSAN PEMBELIAN PADA PT. TRISNA NAGA ASIH DI KECAMATAN CIJAMBE KABUPATEN SUBANG
Authors: Komara A. Moeslihat , Kartini Titin , Gumelar Agung Tegar 
Published: February 2024

Abstrak
Penelitian ini bertujuan untuk mengetahui Pengaruh Promosi Terhadap Keputusan Pembelian di PT Trisna Naga Asih. Faktor promosi yang efektif dapat mempengaruhi keputusan pembelian konsumen, yang dapat berdampak pada kinerja penjualan perusahaan. Penelitian ini menggunakan metode kuantitatif dengan populasi konsumen PT Trisna Naga Asih yang berjumlah 115 orang, untuk pengambilan sampel menggunakan rumus slovin dengan teknik pengumpulan data melalui kuesioner kepada 53 responden yang dipilih secara acak. Kuesioner berisi pernyataan-pernyataan terkait promosi seperti iklan, promosi penjualan, promosi langsung, dan promosi online. Selain itu, kuesioner juga mencakup pernyataan tentang keputusan pembelian produk yang meliputi preferensi merek, harga, dan kualitas produk.
Hasil analisis data menggunakan metode regresi linear sederhana yang menunjukkan bahwa promosi memiliki pengaruh yang signifikan terhadap keputusan pembelian di PT Trisna Naga Asih, dibuktikan dengan hasil pengolahan data yang menunjukan hasil perhitungan koefisien determinasi sebesar 0,791 atau 79,1% dan sisanya 20,9% dipengaruhi oleh faktor lain.
Kata kunci : Promosi, Keputusan Pembelian, Strategi Pemasaran, Konsumen.

Abstract
This research aims to determine the Influence of Promotion on Purchase Decisions at PT Trisna Naga Asih. Effective promotional factors can influence consumer purchasing decisions, which can impact the company's sales performance. This research employs a quantitative method with a population of 115 consumers at PT Trisna Naga Asih. Sample selection is done using the Slovin formula, and data collection is carried out through questionnaires distributed to 53 randomly selected respondents. The questionnaire contains statements related to promotions such as advertising, sales promotions, direct promotions, and online promotions. Additionally, the questionnaire also includes statements about product purchase decisions, including brand preferences, price, and product quality.
The data analysis results, using a simple linear regression method, demonstrate that promotion significantly influences purchase decisions at PT Trisna Naga Asih. This is confirmed by the data processing results, which show a coefficient of determination of 0.791 or 79.1%, with the remaining 20.9% influenced by other factors.
Keywords: Promotion, Purchase Decision, Marketing Strategy, Consumers.
On the Evolutionary History of a Simulated Disk Galaxy as Seen by Phylogenetic Trees
Authors: de Brito Silva Danielle , Jofré Paula , Tissera Patricia B. , Yaxley Keaghan J. , Gonzalez Jara Jenny , Eldridge Camilla J. L. , Sillero Emanuel , Yates Robert M. , Hua Xia , Das Payel , Aguilera-Gómez Claudia , Johnston Evelyn J. , Rojas-Arriagada Alvaro , Foley Robert , Gilmore Gerard 
Published: February 2024

Abstract
Phylogenetic methods have long been used in biology and more recently have been extended to other fields—for example, linguistics and technology—to study evolutionary histories. Galaxies also have an evolutionary history and fall within this broad phylogenetic framework. Under the hypothesis that chemical abundances can be used as a proxy for the interstellar medium’s DNA, phylogenetic methods allow us to reconstruct hierarchical similarities and differences among stars—essentially, a tree of evolutionary relationships and thus history. In this work, we apply phylogenetic methods to a simulated disk galaxy obtained with a chemodynamical code to test the approach. We found that at least 100 stellar particles are required to reliably portray the evolutionary history of a selected stellar population in this simulation, and that the overall evolutionary history is reliably preserved when the typical uncertainties in the chemical abundances are smaller than 0.08 dex. The results show that the shapes of the trees are strongly affected by the age–metallicity relation, as well as the star formation history of the galaxy. We found that regions with low star formation rates produce shorter trees than regions with high star formation rates. Our analysis demonstrates that phylogenetic methods can shed light on the process of galaxy evolution.
Soft X-Ray Energy Spectra in the Wide-field Galactic Disk Area Revealed with HaloSat
Authors: Ampuku Kazuki , Mitsuishi Ikuyuki , Sakuta Koki , Kaaret Philip , LaRocca Daniel M. , Angelini Lorella 
Published: February 2024

Abstract
We analyzed data from HaloSat observations for five fields in the Galactic disk located far away from the Galactic center (135° < l < 254°) to understand the nature of soft X-ray energy emission in the Galactic disk. The fields have 14° diameter and were selected to contain no significant high-flux X-ray sources. All five HaloSat soft X-ray energy spectra (0.4–7 keV with energy resolution of < 100 eV below 1 keV) show a possibility of the presence of unresolved high-temperature plasma in the Galactic disk (UHTPGD) with a temperature of 0.8–1.0 keV and an emission measure of (8–11) × 10−4 cm−6 pc in addition to the soft X-ray diffuse background components mainly studied at higher Galactic latitudes (solar wind charge exchange emission, Local Hot Bubble, Milky Way halo emission, and the cosmic X-ray background). This suggests that the UHTPGD is present across the whole Galactic disk. We also observed UHTPGD emission in a region with no bright sources in an XMM-Newton field contained within one of the HaloSat fields. The temperature and emission measure are consistent with those measured with HaloSat. Moreover, the stacked spectra of the X-ray pointlike sources and near-infrared-identified point sources such as stars in the XMM-Newton field also show a spectral feature similar to the UHTPGD emission. This suggests that the UHTPGD may partly originate from pointlike sources such as stars.
The Search for Failed Supernovae with the Large Binocular Telescope: The Mid-infrared Counterpart to N6946-BH1
Authors: Kochanek Christopher S. , Neustadt Jack M. M. , Stanek Krzysztof Z. 
Published: February 2024

Abstract
We present JWST MIRI 5.6, 10, and 21 μm observations of the candidate failed supernova N6946-BH1 along with Hubble Space Telescope (HST) WFPC/IR 1.1 and 1.6 μm data and ongoing optical monitoring data with the Large Binocular Telescope. There is a very red, dusty source at the location of the candidate, which has only ∼10%–15% of the luminosity of the progenitor star. The source is very faint in the HST near-IR observations (∼103
L
⊙) and is not optically variable to a limit of ∼103
L
⊙ at the R band. The dust is likely silicate and probably has to be dominated by very large grains, as predicted for dust formed in a failed supernova. The required visual optical depths are modest, so it should begin to significantly brighten in the near-IR over the next few years.
JWST Directly Images Giant Planet Candidates Around Two Metal-polluted White Dwarf Stars
Authors: Mullally Susan E. , Debes John , Cracraft Misty , Mullally Fergal , Poulsen Sabrina , Albert Loic , Thibault Katherine , Reach William T. , Hermes J. J. , Barclay Thomas , Kilic Mukremin , Quintana Elisa V. 
Published: February 2024

Abstract
We report the discovery of two directly imaged, giant planet candidates orbiting the metal-rich, hydrogen atmosphere white dwarfs WD 1202−232 and WD 2105−82. JWST’s Mid-Infrared Instrument (MIRI) data on these two stars show a nearby resolved source at a projected separation of 11.47 and 34.62 au, respectively. Assuming the planets formed at the same time as their host stars, with total ages of 5.3 and 1.6 Gyr, the MIRI photometry is consistent with giant planets with masses ≈1–7 M
Jup. The probability of both candidates being false positives due to red background sources is approximately 1 in 3000. If confirmed, these would be the first directly imaged planets that are similar in both age and separation to the giant planets in our own solar system, and they would demonstrate that widely separated giant planets like Jupiter survive stellar evolution. Giant planet perturbers are widely used to explain the tidal disruption of asteroids around metal-polluted white dwarfs. Confirmation of these two planet candidates with future MIRI imaging would provide evidence that directly links giant planets to metal pollution in white dwarf stars.
Calcium Bright Knots and the Formation of Chromospheric Anemone Jets on the Sun
Authors: Singh Kunwar Alkendra Pratap , Nishida Keisuke , Shibata Kazunari 
Published: February 2024

Abstract
Space-based observations show that the solar atmosphere from the solar chromosphere to the solar corona is filled with small-scale jets and is linked with small-scale explosions. These jets may be produced by mechanisms similar to those of large-scale flares and such jets may be related to the heating of the corona and chromosphere as well as the acceleration of solar wind. The chromospheric anemone jets on the Sun remain puzzling because their footpoints (or bright knots) have not been well resolved and the formation process of such enigmatic small-scale jets remains unclear. We propose a new model for chromospheric jets using the 3D magnetohydrodynamic simulations, which show that the continuous, upward rising of small-scale twisted magnetic flux ropes in a magnetized solar chromosphere drives small-scale magnetic reconnection and the launching of several small-scale jets during the evolution of the chromospheric anemone jets. Our new, self-consistent, 3D computer modeling of small-scale, but ever-changing flux rope emergence in the magnetized solar atmosphere is fully consistent with observations and provides a universal mechanism for nanoflare and jet formation.
Surface Charging of Jupiter’s Moon Europa
Authors: Reddy Sachin A. , Nordheim Tom A. , Harris Camilla D. K. 
Published: February 2024

Abstract
Europa’s surface is exposed to a constant flow of plasma from its ionosphere and Jupiter’s magnetosphere. As these particles flow onto the surface, an electrostatic surface potential forms. We investigate the electrostatic charging of Europa’s surface using 3D particle-in-cell simulations. We find that surface potentials on Europa vary from −14 to −52 V. The predicted surface potentials vary as a function of location on Europa, illumination conditions, plasma environment, and surface properties. We reveal that the ionosphere has a significant “dampening effect,” limiting the formation of large negative surface potentials. Furthermore, we find that secondary emission is a key factor in determining the surface charge on Europa. We discuss how such potentials may be remotely detected by upcoming missions, such as Europa Clipper and JUICE. Our results may also be of use in the design of future missions to Europa’s surface, such as landers and other robotic explorers.
Turbulently Driven Detonation Initiation in Electron-degenerate Matter with Helium
Authors: Casabona Gabriel O. , Fisher Robert T. 
Published: February 2024

Abstract
Type Ia supernovae (SNe Ia) are standardizable cosmological candles that led to the discovery of the accelerating Universe. However, the physics of how white dwarfs (WDs) explode and lead to SNe Ia is still poorly understood. The initiation of the detonation front that rapidly disrupts the WD is a crucial element of the puzzle, and global 3D simulations of SNe Ia cannot resolve the requisite length scales to capture detonation initiation. In this work, we elucidate a theoretical criterion for detonation initiation in the distributed burning regime. We test this criterion against local 3D driven turbulent hydrodynamical simulations within electron-degenerate WD matter consisting initially of pure helium. We demonstrate a novel pathway for detonation, in which strong turbulent dissipation rapidly heats the helium, and forms carbon nuclei sufficient to lead to a detonation through accelerated burning via α captures. Simulations of strongly driven turbulent conditions lead to detonations at a mean density of 106 g cm−3 and mean temperature of 1.4–1.8 × 109 K, but fail to detonate at a lower density of 105 g cm−3, in excellent agreement with theoretical predictions.
Primordial Orbital Alignment of Sednoids
Authors: Huang 黄 Yukun 宇坤 , Gladman Brett 
Published: February 2024

Abstract
We examined the past history of the three most detached trans-Neptunian objects (TNOs)—Sedna, 2012 VP113, and Leleakuhonua (2015 TG387)—the three clearest members of the dynamical class known as sednoids, with high perihelia distances q. By integrating backward their nominal (and a set of cloned) orbits for the solar system’s age, we surprisingly find that the only time all their apsidal lines tightly cluster was 4.5 Gyr ago, at perihelion longitude ϖ of 200°. This “primordial alignment” is independent of the observational biases that contribute to the current on-sky clustering in the large-semimajor-axis Kuiper Belt. If future sednoid discoveries confirm these findings, this strongly argues for an initial event during the planet formation epoch, which imprinted this particular apsidal orientation on the early detached TNO population. Their apsidal orientations were then subsequently modified only by the simple precession from the four giant planets (and weakly by the galactic tide). If other sednoids also cluster around the same primordial value, various models suggesting a still present planet in the outer solar system would be incompatible with this alignment. We inspected two scenarios that could potentially explain the primordial alignment. First, a rogue planet model (where another massive planet raises perihelia near its own longitude until ejection) naturally produces this signature. Alternatively, a close stellar passage early in solar system history raises perihelia, but it is poor at creating strong apsidal clustering. We show that all other known 35 < q < 55 au TNOs are either too perturbed or orbits are still too uncertain to provide evidence for or against this paradigm.
Quels effets du numérique et du multimédia sur les processus attentionnels des apprenants de langues ?
Authors: Roussel Stéphanie 
Published: February 2024

En situation d'apprentissage des langues secondes, le numérique permet-il une centration ou entraine-t-il, au contraire, une division de l'attention portée au matériel langagier ? Favorise-t-il son traitement, dans quelles conditions, pour quels apprenants ? La psychologie cognitive décrit différentes dimensions de l'attention : la sélection d'informations, le traitement et la manipulation de ces informations en mémoire, ou encore la prise de conscience et le contrôle de son action. Dans ce texte, ces différentes facettes de l'attention permettent d'examiner, résultats d'expérimentations à l'appui, ce que le numérique modifie du point de vue de la répartition des ressources attentionnelles, quand il s'agit d'apprendre une langue seconde.
O impacto do rodízio de auditoria no gerenciamento de resultados em empresas brasileiras com auditoria especializada e não especializada
Authors: Silva Santos Duarte Jheneffer , Ribeiro de Assunção Artur , De Souza Machado Lúcio 
Published: February 2024

Objetivo: Identificar a influência da troca de auditoria no gerenciamento de resultados em empresas que possuem auditoria especializada e auditoria não especializada.
Método: Foi levantada uma amostra de 126 empresas listadas no Novo Mercado da B3, por conta de seu alto nível de governança e por apresentar um nível diferenciado de transparência e governança, exigidos pelos investidores, entre os anos de 2015 e 2019. Utilizou-se o modelo de Jones Modificado de Dechow, Sloan e Sweeney (1995) para o cálculo de gerenciamento de resultados por meio de accruals e o modelo usado por Chen, Lin e Zhou (2005) para o cálculo da especialização. Já o rodízio de auditoria foi coletado do Relatório de Referência, caracterizando-se como uma dummy.
Originalidade/ Relevância: Ainda há distinção de identificar a especialização de auditor como um fator de impacto para detecção de gerenciamento e distorções, faltando um padrão nos resultados encontrados até o ano de 2016.
Resultados: Por meio do modelo pooled de regressão de dados em painel, os resultados apontaram que o rodízio de auditoria não influencia na diminuição de gerenciamento de resultados e que também não há suporte necessário para afirmar que o rodízio de auditoria impacta em menor gerenciamento de resultados em empresas com auditoria especializada. Tais resultados são explicados possivelmente pelo compartilhamento de dados dos clientes entre as firmas de auditoria e pelas características da especialização não serem suficientes para comprovar esta relação.
Contribuições teóricas/ metodológicas/ práticas: O estudo contribui com os stakeholders, auxiliando-os a identificar as melhores empresas para investimento com base na sua troca de auditoria, especialização da firma de auditoria e clareza nas informações contábeis. O artigo contribui ainda com uma expansão de novos resultados para a literatura do rodízio de auditoria e o gerenciamento de resultados quando ponderados pela especialização da firma de auditoria.
Artificial intelligence in respiratory care: Current scenario and future perspective
Authors: Al-Anazi Saad , Al-Omari Awad , Alanazi Safug , Marar Aqeelah , Asad Mohammed , Alawaji Fadi , Alwateid Salman 
Published: February 2024

BACKGROUND:
This narrative review aims to explore the current state and future perspective of artificial intelligence (AI) in respiratory care. The objective is to provide insights into the potential impact of AI in this field.

METHODS:
A comprehensive analysis of relevant literature and research studies was conducted to examine the applications of AI in respiratory care and identify areas of advancement. The analysis included studies on remote monitoring, early detection, smart ventilation systems, and collaborative decision-making.

RESULTS:
The obtained results highlight the transformative potential of AI in respiratory care. AI algorithms have shown promising capabilities in enabling tailored treatment plans based on patient-specific data. Remote monitoring using AI-powered devices allows for real-time feedback to health-care providers, enhancing patient care. AI algorithms have also demonstrated the ability to detect respiratory conditions at an early stage, leading to timely interventions and improved outcomes. Moreover, AI can optimize mechanical ventilation through continuous monitoring, enhancing patient comfort and reducing complications. Collaborative AI systems have the potential to augment the expertise of health-care professionals, leading to more accurate diagnoses and effective treatment strategies.

CONCLUSION:
By improving diagnosis, AI has the potential to revolutionize respiratory care, treatment planning, and patient monitoring. While challenges and ethical considerations remain, the transformative impact of AI in this domain cannot be overstated. By leveraging the advancements and insights from this narrative review, health-care professionals and researchers can continue to harness the power of AI to improve patient outcomes and enhance respiratory care practices.

IMPROVEMENTS:
Based on the findings, future research should focus on refining AI algorithms to enhance their accuracy, reliability, and interpretability. In addition, attention should be given to addressing ethical considerations, ensuring data privacy, and establishing regulatory frameworks to govern the responsible implementation of AI in respiratory care.