bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Testbed for Tidal Migration: The 3D Architecture of an Eccentric Hot Jupiter HD 118203 b Accompanied by a Possibly Aligned Outer Giant Planet
Authors: Zhang 张 Jingwen 婧雯 , Huber Daniel , Weiss Lauren M. , Xuan Jerry W. , Burt Jennifer A. , Dai Fei , Saunders Nicholas , Petigura Erik A. , Rubenzahl Ryan A. , Winn Joshua N. , Wang Sharon X. , Van Zandt Judah , Brodheim Max , Claytor Zachary R. , Crossfield Ian , Deich William , Fulton Benjamin J. , Gibson Steven R. , Halverson Samuel , Hill Grant M. , Holden Bradford , Householder Aaron , Howard Andrew W. , Isaacson Howard , Kaye Stephen , Lanclos Kyle , Laher 良主 Russ R. 嶺亞 , Lubin Jack , Payne Joel , Roy Arpita , Schwab Christian , Shaum Abby P. , Walawender Josh , Wishnow Edward , Yeh Sherry 
Published: December 2024

Abstract
Characterizing outer companions to hot Jupiters plays a crucial role in deciphering their origins. We present the discovery of a long-period giant planet, HD 118203 c (

m

c

=

11.79

−
0.63

+
0.69

M

J

,

a

c

=

6.28

−
0.11

+
0.10

au) exterior to a close-in eccentric hot Jupiter HD 118203 b (P

b
= 6.135 days, m

b
= 2.14 ± 0.12 M
J, r

b
= 1.14 ± 0.029 R
J, e

b
= 0.31 ± 0.007) based on 20 yr radial velocities (RVs). Using Rossiter–McLaughlin (RM) observations from the Keck Planet Finder, we measured a low sky-projected spin–orbit angle

λ

b

=
−
11

°

7

−
10.0

+
7.6

for HD 118203 b and detected stellar oscillations in the host star, confirming its evolved status. Combining the RM observation with the stellar inclination measurement, we constrained the true spin–orbit angle of HD 118203 b as Ψ
b
< 33.°5 (2σ), indicating the orbit normal of the hot Jupiter nearly aligned with the stellar spin axis. Furthermore, by combining RVs and Hipparcos-Gaia astrometric acceleration, we constrained the line-of-sight mutual inclination between the hot Jupiter and the outer planet to be

9

.°

8

−
9.3

+
16.2

at the 2σ level. HD 118203 is one of first hot Jupiter systems where both the true spin–orbit angle of the hot Jupiter and the mutual inclination between inner and outer planets have been determined. Our results are consistent with a system-wide alignment, with low mutual inclinations between the outer giant planet, the inner hot Jupiter, and the host star. This alignment, along with the moderate eccentricity of HD 118203 c, implies that the system may have undergone coplanar high-eccentricity tidal migration. Under this framework, our dynamical analysis suggests an initial semimajor axis of 0.3–3.2 au for the proto–hot Jupiter.
The Detectability of CH4/CO2/CO and N2O Biosignatures Through Reflection Spectroscopy of Terrestrial Exoplanets
Authors: Tokadjian Armen , Hu Renyu , Damiano Mario 
Published: December 2024

Abstract
The chemical makeup of Earth’s atmosphere during the Archean (4–2.5 Ga) and Proterozoic eon (2.5–0.5 Ga) contrast considerably with the present-day: the Archean was rich in carbon dioxide and methane, and the Proterozoic had potentially higher amounts of nitrous oxide. CO2 and CH4 in an Archean Earth analog may be a compelling biosignature because their coexistence implies methane replenishment at rates unlikely to be abiotic. However, CH4 can also be produced through geological processes, and setting constraints on volcanic molecules such as CO may help address this ambiguity. N2O in a Proterozoic Earth analog may be evidence of life because N2O production on Earth is mostly biological. Motivated by these ideas, we use the code

EXOREL

R

to generate forward models and simulate spectral retrievals of an Archean and Proterozoic Earth-like planet to determine the detectability of CH4, CO2, CO, and N2O in their reflected light spectrum for wavelength range 0.25–1.8 μm. We show that it is challenging to detect CO in an Archean atmosphere for volume mixing ratio (VMR) ≤ 10%, but CH4 is readily detectable for both the full wavelength span and truncated ranges cut at 1.7 μm and 1.6 μm, although for the latter two cases the dominant gas of the atmosphere is misidentified. Meanwhile, N2O in a Proterozoic atmosphere is detectable for VMR = 10−3 and long wavelength cutoff ≥1.4 μm, but undetectable for VMR ≤ 10−4 . The results presented here will be useful for the strategic design of the future Habitable Worlds Observatory and the components needed to potentially distinguish between inhabited and lifeless planets.
Strong Coupling of Hydrodynamics and Reactions in Nuclear Statistical Equilibrium for Modeling Convection in Massive Stars
Authors: Zingale Michael , Chen Zhi , Johnson Eric T. , Katz Max P. , Smith Clark Alexander 
Published: December 2024

Abstract
We build on the simplified spectral deferred corrections (SDC) coupling of hydrodynamics and reactions to handle the case of nuclear statistical equilibrium (NSE) and electron/positron captures/decays in the cores of massive stars. Our approach blends a traditional reaction network on the grid with a tabulated NSE state from a very large,

O
(
100
)

nuclei network. We demonstrate how to achieve second-order accuracy in the simplified-SDC framework when coupling NSE to hydrodynamics, with the ability to evolve the star on the hydrodynamics time step. We discuss the application of this method to convection in massive stars leading up to core collapse. We also show how to initialize the initial convective state from a 1D model in a self-consistent fashion. All of these developments are done in the publicly available Castro simulation code and the entire simulation methodology is fully GPU-accelerated.
Dynamics Around Supermassive Black Holes: Extreme-mass-ratio Inspirals as Gravitational-wave Sources
Authors: Rom Barak , Linial Itai , Kaur Karamveer , Sari Re’em 
Published: December 2024

Abstract
Supermassive black holes and their surrounding dense stellar environments nourish a variety of astrophysical phenomena. We focus on the distribution of stellar-mass black holes around the supermassive black hole and the consequent formation of extreme-mass-ratio inspirals (EMRIs). We derive a steady-state distribution, considering the effects of two-body scattering and gravitational-wave emission, and calculate the EMRI formation rate, eccentricity distribution, and EMRI-to-plunge ratio. Our model predicts: (a) a stronger segregation than previously estimated at the outskirts of the sphere of influence (at ∼0.01–2 pc for a Milky Way–like galaxy); (b) an increased EMRI-to-plunge ratio, favoring EMRIs at galaxies where stellar-mass black holes are scarce; (c) a detection of about 2 × 103 resolvable EMRIs, with a signal-to-noise ratio above 20, along a 4 yr LISA mission time; and (d) a confusion noise, induced by a cosmological population of unresolved EMRIs, reducing the LISA sensitivity in the 1–5 mHz frequency range by up to a factor of ≈2, relative to the instrumental noise.
Detection of Diffuse Hot Gas around the Young, Potential Superstar Cluster H72.97–69.39
Authors: Webb Trinity L. , Rodriguez Jennifer A. , Lopez Laura A. , Rosen Anna L. , Lancaster Lachlan , Nayak Omnarayani , McLeod Anna F. , Pandey Paarmita , Olivier Grace M. 
Published: December 2024

Abstract
We present the first Chandra X-ray observations of H72.97–69.39, a highly embedded, potential superstar cluster in its infancy located in the star-forming complex N79 of the Large Magellanic Cloud. We detect particularly hard, diffuse X-ray emission that is coincident with the young stellar objects identified with JWST, and the hot gas fills cavities in the dense gas mapped by the Atacama Large Millimeter/submillimeter Array. The X-ray spectra are best fit with either a thermal plasma or power-law model, and assuming the former, we show that the X-ray luminosity of L
X = (1.0 ± 0.3) × 1034 erg s−1 is a factor of ∼20 below the expectation for a fully confined wind bubble. Our results suggest that stellar wind feedback produces diffuse hot gas in the earliest stages of massive star cluster formation and that wind energy can be lost quickly via either turbulent mixing followed by radiative cooling or by physical leakage.
Multifilter UV to Near-infrared Data-driven Light-curve Templates for Stripped-envelope Supernovae
Authors: Khakpash Somayeh , Bianco Federica B. , Modjaz Maryam , Fortino Willow F. , Gagliano Alexander , Larison Conor , Pritchard Tyler A. 
Published: December 2024

Abstract
While the spectroscopic classification scheme for stripped-envelope supernovae (SESNe) is clear, and we know that they originate from massive stars that lost some or all of their envelopes of hydrogen and helium, the photometric evolution of classes within this family is not fully characterized. Photometric surveys, like the Vera C. Rubin Legacy Survey of Space and Time, will discover tens of thousands of transients each night, and spectroscopic follow-up will be limited, prompting the need for photometric classification and inference based solely on photometry. We have generated 54 data-driven photometric templates for SESNe of subtypes IIb, Ib, Ic, Ic-bl, and Ibn in U/u, B, g, V, R/r, I/i, J, H, K

s
, and Swift w2, m2, w1 bands using Gaussian processes and a multisurvey data set composed of all well-sampled open-access light curves (165 SESNe, 29,531 data points) from the Open Supernova Catalog. We use our new templates to assess the photometric diversity of SESNe by comparing final per-band subtype templates with each other and with individual, unusual and prototypical SESNe. We find that SNe Ibn and SNe Ic-bl exhibit a distinctly faster rise and decline compared to other subtypes. We also evaluate the behavior of SESNe in the PLAsTiCC and ELAsTiCC simulations of LSST light curves, highlighting differences that can bias photometric classification models trained on the simulated light curves. Finally, we investigate in detail the behavior of fast-evolving SESNe (including SNe Ibn) and the implications of the frequently observed presence of two peaks in their light curves.
Finding the Balance: Review of Pharmacological Management of Orthostatic Hypotension in Patients With Parkinson's Disease
Authors: Sano Ugene 
Published: December 2024

Purpose
Orthostatic hypotension (OH) is a common manifestation of Parkinson's disease (PD). Factors including autonomic dysfunction from the disease, use of PD medications, comorbidities, and aging can contribute to an increased risk of OH, which can be detrimental to patients' quality of life. Maintaining a fine balance to prevent harm related to OH and retain the benefit medications used to treat PD is crucial. The current article reviews various considerations in selecting and adjusting pharmacotherapy for OH in patients with PD.

Method
Current evidence and guidance on pharmacological strategies of OH in patients with PD were reviewed.

Results
Current strategies include medication regimen review and adjustment of patient's medication regimen and single or combination pharmacotherapy (midodrine, droxidopa, fludrocortisone, pyridostigmine) used in addition to nonpharmacological strategies.

Conclusion

A patient-specific approach is needed to address OH in PD. Larger studies on safety and management of OH in PD are recommended given paucity of studies. [
Journal of Gerontological Nursing, 50
(12), 5–10.]
L’histoire de la tragédie dans les épigrammes funéraires de Dioscoride sur les poètes
Authors: Rodrigues Fernando 
Published: December 2024

Cet article vise à discuter le cycle
d’épigrammes de Dioscoride sur les poètes dramatiques, en se
concentrant sur ses trois poèmes à propos des poètes tragiques. À
travers les trois épigrammes funéraires sur Thespis (20 GP), Eschyle
(21 GP) et Sophocle (22 GP), l’épigrammatiste présente de manière
allusive et extrêmement concise une histoire du genre tragique depuis
ses origines en milieu rural jusqu’à son apogée atteint avec l’œuvre
de Sophocle. Cet article commente la manière dont ce panorama esquissé
par les épigrammes de Dioscoride a été influencé par les discussions
développées dans l’Antiquité concernant l’histoire de la tragédie.
D’Une lettre de Hofmannsthal à La Réponse à Lord Chandos de Pascal Quignard : correspondances fantasmées et masquées entre héritiers, ou la « réponse » comme geste critique de réception
Authors: Giboux Audrey 
Published: December 2024

En 2020, Pascal Quignard publie un ensemble de quatre textes intitulé La Réponse à Lord Chandos, dans lequel il reprend à son compte le genre ancien de la lettre fictive : endossant le masque du philosophe de la Renaissance Francis Bacon, il répond ainsi, dans une lettre datée de 1605, au personnage de Philip Lord Chandos, qui, dans une lettre datée de 1603, formulait, sous la plume de Hugo von Hofmannsthal, le malaise des écrivains d’un autre tournant de siècle face au maniement de la langue (Une lettre, 1902). Cet article analyse la manière dont, à travers ce jeu textuel, Quignard élabore un dialogue à distance avec Hofmannsthal et met à l’épreuve de sa propre conception du langage ce bref texte devenu emblématique de la modernité du début du xxe siècle. Marquée par l’entrelacement des références intertextuelles au texte de Hofmannsthal autant qu’à l’œuvre de Quignard tout entière, La Réponse à Lord Chandos interroge de manière complexe les enjeux génériques de la « réponse » comme acte de réception critique, entre hommage aux modèles littéraires du passé et réfutation de leurs présupposés.
Le théâtre dantesque en France au xixe et au début du xxe siècles, entre querelles littéraires, stéréotypes médiévalistes et acclimatation
Authors: Fonio Filippo 
Published: December 2024

Le théâtre dantesque en France entre le xixe et le début du xxe siècle représente un cas typique de réception d’un auteur et d’une œuvre étrangers et jugés « classiques » au prisme de problématiques esthétiques nationales et d’une volonté d’appropriation et d’adaptation du modèle. Plusieurs querelles théâtrales qui animent la littérature française de l’époque, en particulier l’opposition entre tragédie classicisante et drame historique de matrice romantique, sont ainsi discutées au sein de pièces dantesques. D’autres questions centrales présentes dans les œuvres du corpus concernent les débats sur le médiévalisme et les formes de « francisation » d’un auteur fondamental du canon romantique transnational. Les quatorze textes recueillis permettent de tracer les caractéristiques d’un sous‑genre dramatique qui a marqué la scène française à la période considérée.
Clinical Features and Outcomes of Cytomegalovirus Retinitis in Immunosuppressed Non-HIV Patients
Authors: Alkhuraiji Arwa A. , Refka Mohammed N. , Aldebasi Tariq , Elzahrani Mohamed R. , Alotaibi Mohammed D. , Alhazzazi Mohammed A. , Adhi Mohammad I. 
Published: December 2024

PURPOSE:
To describe the nature and response of cytomegalovirus (CMV) retinitis in human immunodeficiency virus (HIV)-negative patients with hematological malignancies and other immunosuppressive causes.

METHODS:
This is retrospective case series of CMV retinitis patients with known immunocompromised status and negative HIV results. Patients’ data were reviewed for demographics, causes of the immunosuppressed status, concomitant systemic CMV infection, and its management. Ophthalmic findings included visual acuity (VA), anterior and posterior segments findings, CMV retinitis patterns and extensions, medications, number of intravitreal injections, fundus photographs, and CMV retinitis complications.

RESULTS:
During a study period of 2 years, 17 eyes of 9 patients were diagnosed with CMV retinitis with detected CMV in blood tests. Indolent granular retinitis pattern was found in 4 eyes (23.5%), and the fulminant necrotizing pattern in another 4 eyes (23.5%). In 1 eye (5.9%), frosted branch angiitis was observed. A mixed pattern between granular and necrotizing retinitis was seen in 4 eye (23.5%). The majority (n 11, 64.7%) of the affected eyes had an extensive retinal involvement (zone 1–3). Only two eyes had no macular involvement (11.8%). A large percentage of the included patients had controlled disease course with stable vision. Out of the studied 17 eyes, deterioration in terms of VA was seen in five eyes. In two patients, the disease course was complicated by vitreous hemorrhage.

CONCLUSION:
In the majority of the patients with HIV-negative tests who received intravitreal and/or systemic anti-CMV medications, the clinical course of CMV retinitis was controlled with final stable vision.
A clinical study correlating the serum levels of lactate dehydrogenase, C-reactive protein, and lipase with the severity and related complications of acute pancreatitis
Authors: Chakraborty Partha , Nath Sasanka , Halder Pankaj Kumar , Nayak Dhiman Kumar , Halder Suparna , Gupta Arun Kumar 
Published: December 2024

ABSTRACT

Background:
In addition to Ranson’s criteria, computed tomography severity index (CTSI), and Acute Physiology and Chronic Health Evaluation II score, the presence of local or systemic complications can predict severe acute pancreatitis (AP). However, proper evaluation by these one-time scores is available after 48 h following admission.

Aims and Objectives:
This study aims to correlate AP severity and related consequences with serum levels of lipase, C-reactive protein (CRP), and lactate dehydrogenase (LDH).

Methods:
A prospective analysis was performed on 60 patients with AP who were admitted to the surgical unit. Data on patients’ clinical and radiological evaluations, serum levels of CRP, LDH, and lipase, as well as hematological tests, were gathered and examined.

Results:
The most common cause of AP, gallstone pancreatitis, affected adults between the ages of 30 and 55, with a female predominance (56.67%). According to the Chi-square test, there was a significant correlation between the Ranson’s score and the CTSI. Similar to this, a very high test of significance for serum CRP levels (>150 mg/l) was seen with both Ranson’s score and the CTSI. Only 15% of patients had severe AP, whereas 85% of cases had mild AP. The majority of the patients (93.4%) recovered with supportive medical care, four (6.7%) needed surgery (necrosectomy/drainage), and one (1.6%) died.

Conclusion:
The serum CRP level is a good predictor of severe AP. It can be used as an early severity indicator along with the CTSI.
THE EFFECT OF PRAGMATIC TRANSFER AND LANGUAGE PROFICIENCY ON MOROCCAN EFL LEARNERS’ PRAGMATIC COMPETENCE
Authors: Latif Hicham 
Published: December 2024

In the present study, we investigate the potential effects of first language negative pragmatic transfer and target language proficiency on Moroccan EFL learners’ pragmatic competence as reflected in their request productions. The data were collected by means of a written discourse completion task from four samples of Moroccan Arabic native speakers, American English native speakers, and two proficiency groups of Moroccan EFL learners. The results revealed some pragmatic transfer of direct requesting strategies, especially the imperatives and want statements. Proficiency also had a positive impact on learners’ use of request perspective and lexical downgraders. However, the lower-level group was not the most direct as expected, indicating a negative correlation between proficiency and pragmatic competence. The study concludes with several research and pedagogical implications.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0712/a.php" alt="Hit counter" /></p>
THE IMPACT OF PEER COACHING ON MOROCCAN EFL TEACHERS: ENHANCING PROFESSIONAL DEVELOPMENT, MOTIVATION, AND REFLECTIVE PRACTICE
Authors: Yassine Raha , Fatiha Abahlous , Mourad Lahoual , Mohammed Ben Mhamed , Azize El Ghouati , Youssef Hdouch 
Published: December 2024

This study explores the effects of peer coaching on Moroccan EFL teachers' motivation, self-efficacy, and professional growth. Teachers' opinions and experiences with peer coaching are investigated through focus group talks. Peer coaching is considered a useful instrument for professional development, promoting reflective teaching methods and boosting teacher confidence, according to the findings. However, time constraints and inadequate training were mentioned as obstacles. We noticed that novice and experienced teachers differed in their excitement. Peer coaching can improve teacher development in Morocco and other similar educational situations, according to the study, provided that it receives institutional support.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0799/a.php" alt="Hit counter" /></p>
PERCEPTIONS OF VIETNAMESE EFL TEACHERS ON THEIR TECHNOLOGICAL, PEDAGOGICAL AND CONTENT KNOWLEDGE (TPACK)
Authors: Tho Luu Huu 
Published: December 2024

A quantitative study was conducted in a Vietnamese city to survey EFL teachers' perceptions. It investigated the perceptions of 100 EFL teachers on their TPACK. The research instrument, the questionnaire, is the intersection of many sources which had been collected and adapted to the research context before it was piloted and administered for the reliability of the scale calculated as α= 0.809. Quantitatively, using descriptive statistics (mean score, standard deviation) to examine their perceptions of TPACK showed that TK and CK were the most positively perceived. In contrast, TCK and TPACK were the least perceived. Limitations, implications and recommendations for further study are put forward.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0749/a.php" alt="Hit counter" /></p>
REVIEW OF THE TALE “BACI BACI CAN BACI” ACCORDING TO VLADIMIR PROPP'S "FAIRY TALE ANALYSIS" METHOD
Authors: Aydemir Abdullah , Otlu Hasan , İçalan Ahmet , Akıllı Erdem 
Published: December 2024

There were many narrative types in the oral tradition period when there was no written culture. One of these is the fairy tales that form the language, cultural and value judgments of the society. Fairy tales, which have an important function in the education of children today, have survived until today by being told by a narrator. As a result of research conducted both in the world and in Turkey, many fairy tales have been unearthed so far. Fairy tales, told in different ways from region to region and from region to region, vary in this respect. The imaginary elements in fairy tales, in which we can see the characteristics of the society in which they were created, are important in that they reflect the beliefs and common views that have an impact on societies. Fairy tales continue to exist today through broadcast media such as cinema and television, and they have an important place in the mental development of young children, especially. As a result of the studies carried out so far, different classifications have been made on fairy tales and tales have been divided into categories. Many researchers, especially in Europe, have conducted studies on folk narratives. Many approaches and opinions have been put forward, especially on the structure and typology of fairy tales. One of these studies belongs to Vladimir Propp, who examined the structure of fairy tales. With his work, he tried to analyze the structure of fairy tales within the framework of morphology and by formulating the structural scheme of tales, he determined that there are 31 functions in fairy tales. In this study, after mentioning Vladimir Propp's morphological method, the tale named "Bacı Bacı Can Bacı", one of the Turkish tales, will be examined according to Vladimir Propp's tale analysis method, and the functions of the tale will be determined, and its basic structure will be revealed.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0702/a.php" alt="Hit counter" /></p>