bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENERAPAN METODE INKUIRI DALAM PEMBELAJARAN BAHASA INGGRIS DI MTs NURUSSAADAH POLTANGAN JAKARTA SELATAN
Authors: Maili Sjafty Nursitti , Passandaran Yosi Maeleona 
Published: October 2024

Tujuan dari penelitian ini adalah menggambarkan penerapan metode inkuiri dalam pembelajaran bahasa Inggris pada MTs Nurussaadah Poltangan. Dari gambaran penerapan metode ini ditemukan kendala-kendala yang dihadapi oleh guru bahasa Inggris. Penelitian ini adalah penelitian kualitatif dan data diperoleh dari hasil observasi, wawancara langsung pada guru-guru bahasa Inggris MTs Nurussaadah Poltangan. Penelitian ini sudah diadakan di Sekolah MTs Nurussaadah Poltangan. Hasil dari penelitian ini menunjukan: (1) guru-guru bahasa Inggris di MTs Nurussaadah Poltangan tidak selalu menggunakan metode inkuiri dalam pembelajaran bahasa Inggris, (2) kendala-kendala yang dihadapi oleh guru-guru bahasa Inggris, yaitu penerapan metode inkuiri tidak efektif, karena jumlah siswa yang begitu banyak dalam satu kelas, kurangnya fasilitas, dan waktu yang terlalu singkat untuk menerapkan metode inkuiri.
Interiores urbanos en la Ciudad de México: entre el umbral y la apertura a la ciudad
Authors: Cruz Petit Bruno 
Published: October 2024

La expresión “interior urbano” une dos expresiones aparentemente opuestas, “interior” y “urbano”. A su carácter de oxímoron se le une la ambigüedad propia de ambos términos, dada por los numerosos enfoques con los que se estudia cada uno de ellos. Sin embargo, se trata de una categoría novedosa e interesante a la hora de describir lugares semicerrados vinculados a la ciudad, en los cuales el usuario siente los beneficios de un espacio seguro, acotado y significativo, donde puede desarrollar comportamientos propios del ámbito público y algunos del ámbito privado. Este trabajo parte de una discusión y clarificación preliminar sobre la terminología usada en estudios previos, necesaria para abordar la complejidad de análisis de un conjunto de espacios muy heterogéneo. Al mismo tiempo propone una taxonomía derivada de la observación cualitativa de interiores urbanos en la Ciudad de México. La descripción de cada caso en particular pone énfasis en el grado de apertura del espacio y en los rasgos que permiten describir cada interior en función de sus atributos dados por el ambiente, el lugar y la interioridad.
The SDSS-V Local Volume Mapper (LVM): Scientific Motivation and Project Overview
Authors: Drory Niv , Blanc Guillermo A. , Kreckel Kathryn , Sánchez Sebastián F. , Mejía-Narváez Alfredo , Johnston Evelyn J. , Jones Amy M. , Pellegrini Eric W. , Konidaris Nicholas P. , Herbst Tom , Sánchez-Gallego José , Kollmeier Juna A. , de Almeida Florence , Barrera-Ballesteros Jorge K. , Bizyaev Dmitry , Brownstein Joel R. , i Saguer Mar Canal , Cherinka Brian , Cioni Maria-Rosa L. , Congiu Enrico , Cosens Maren , Dias Bruno , Donor John , Egorov Oleg , Egorova Evgeniia , Froning Cynthia S. , García Pablo , Glover Simon C. O. , Greve Hannah , Häberle Maximilian , Hoy Kevin , Ibarra Hector , Li Jing , Klessen Ralf S. , Krishnarao Dhanesh , Kumari Nimisha , Long Knox S. , Méndez-Delgado José Eduardo , Popa Silvia Anastasia , Ramirez Solange , Rix Hans-Walter , Sánchez Aurora Mata , Sankrit Ravi , Sattler Natascha , Sayres Conor , Singh Amrita , Stringfellow Guy , Wachter Stefanie , Watkins Elizabeth Jayne , Wong Tony , Wofford Aida 
Published: October 2024

Abstract
We present the Sloan Digital Sky Survey V Local Volume Mapper (LVM). The LVM is an integral-field spectroscopic survey of the Milky Way, Magellanic Clouds, and a sample of local volume galaxies, connecting resolved parsec-scale individual sources of feedback to kiloparsec-scale ionized interstellar medium (ISM) properties. The 4 yr survey covers the southern Milky Way disk at spatial resolutions of 0.05–1 pc, the Magellanic Clouds at 10 pc resolution, and nearby large galaxies at larger scales totaling >4300 deg2 of sky and more than 55M spectra. It utilizes a new facility of alt–alt mounted siderostats feeding 16 cm refractive telescopes, lenslet-coupled fiber optics, and spectrographs covering 3600–9800 Å at R ∼ 4000. The ultra-wide-field integral-field unit has a diameter of 0.°5 with 1801 hexagonally packed fibers of 35.″3 apertures. The siderostats allow for a completely stationary fiber system, avoiding instability of the line-spread function seen in traditional fiber feeds. Scientifically, LVM resolves the regions where energy, momentum, and chemical elements are injected into the ISM at the scale of gas clouds, while simultaneously charting where energy is being dissipated (via cooling, shocks, turbulence, bulk flows, etc.) to global scales. This combined local and global view enables us to constrain physical processes regulating how stellar feedback operates and couples to galactic kinematics and disk-scale structures, such as the bar and spiral arms, as well as gas in- and outflows.
IGRINS Observations of WASP-127 b: H2O, CO, and Super-solar Atmospheric Metallicity in the Inflated Sub-Saturn
Authors: Kanumalla Krishna , Line Michael R. , Weiner Mansfield Megan , Welbanks Luis , Smith Peter C. B. , Bean Jacob L. , Pino Lorenzo , Brogi Matteo , Panwar Vatsal 
Published: October 2024

Abstract
High-resolution spectroscopy of exoplanet atmospheres provides insights into their composition and dynamics from the resolved line shape and depth of thousands of spectral lines. WASP-127 b is an extremely inflated sub-Saturn (R
p = 1.311 R
Jup, M
p = 0.16 M
Jup) with previously reported detections of H2O and CO2. However, the seeming absence of the primary carbon reservoir expected at WASP-127 b temperatures (T
eq ∼1400 K) from chemical equilibrium, CO, posed a mystery. In this manuscript, we present the analysis of high-resolution observations of WASP-127 b with the Immersion Grating Infrared Spectrometer on Gemini South. We confirm the presence of H2O (8.67σ) and report the detection of CO (4.34σ). Additionally, we conduct a suite of Bayesian retrieval analyses covering a hierarchy of model complexity and self-consistency. When freely fitting for the molecular gas volume mixing ratios, we obtain super-solar metal enrichment for H2O abundance of log10
X

H

2

O

= −1.23

−
0.49

+
0.29

and a lower limit on the CO abundance of log10
X
CO ≥–2.20 at 2σ confidence. We also report tentative evidence of photochemistry in WASP-127 b based upon the indicative depletion of H2S. This is also supported by the data preferring models with photochemistry over free-chemistry and thermochemistry. The overall analysis implies a super-solar (∼39× Solar; [M/H] =

1.59

−
0.30

+
0.30

) metallicity for the atmosphere of WASP-127 b and an upper limit on its atmospheric C/O ratio as < 0.68.
Gaspery: Optimized Scheduling of Radial Velocity Follow-up Observations for Active Host Stars
Authors: Lam Christopher , Bedell Megan , Zhao Lily L. , Gupta Arvind F. , Ballard Sarah A. 
Published: October 2024

Abstract
Radial velocity (RV) follow-up is a critical complement of transiting exoplanet surveys like the Transiting Exoplanet Survey Satellite, both for validating discoveries of exoplanets and measuring their masses. Stellar activity introduces challenges to interpreting these measurements because the noise from the host star, which is often correlated in time, can result in high RV uncertainty. A robust understanding of stellar activity and how its timescales interact with the observing cadence can optimize limited RV resources. For this reason, in the era of oversubscribed, high-precision RV measurements, folding stellar activity timescales into the scheduling of observation campaigns is ideal. We present gaspery, an open-source code implementation to enable the optimization of RV observing strategies. Gaspery employs a generalized formulation of the Fisher information for RV time series, which also incorporates information about stellar correlated noise. We show that the information contained in an observing strategy can be significantly affected by beat frequencies between the orbital period of the planet, the stellar rotation period, and the observation epochs. We investigate how the follow-up observing strategy will affect the resulting RV uncertainty, as a function of stellar properties such as the spot decay timescale and rotation period. We then describe two example use cases for gaspery: (1) calculating the minimum number of observations to reach an uncertainty tolerance in a correlated noise regime and (2) finding an optimal strategy given a fixed observing budget. Finally, we outline a prescription for selecting an observing strategy that is generalizable to different targets.
Contemporaneous X-Ray Observations of 30 Bright Radio Bursts from the Prolific Fast Radio Burst Source FRB 20220912A
Authors: Cook Amanda M. , Scholz Paul , Pearlman Aaron B. , Abbott Thomas C. , Cruces Marilyn , Gaensler B. M. , Dong Fengqiu Adam , Michilli Daniele , Eadie Gwendolyn , Kaspi Victoria M. , Stairs Ingrid , Tan Chia Min , Bhardwaj Mohit , Cassanelli Tomas , Curtin Alice P. , Ibik Adaeze L. , Lazda Mattias , Masui Kiyoshi W. , Pandhi Ayush , Rafiei-Ravandi Masoud , Sammons Mawson W. , Shin Kaitlyn , Smith Kendrick , Stenning David C. 
Published: October 2024

Abstract
We present an extensive contemporaneous X-ray and radio campaign performed on the repeating fast radio burst (FRB) source FRB 20220912A for 8 weeks immediately following the source’s detection by CHIME/FRB. This includes X-ray data from XMM-Newton, NICER, and Swift, and radio detections of FRB 20220912A from CHIME/Pulsar and Effelsberg. We detect no significant X-ray emission at the time of 30 radio bursts with upper limits on a 0.5–10.0 keV X-ray fluence of (1.5–14.5) × 10−10 erg cm−2 (99.7% credible interval, unabsorbed) on a timescale of 100 ms. Translated into a fluence ratio η
x/r = F
X-ray/F
radio, this corresponds to η
x/r < 7 × 106. For persistent emission from the location of FRB 20220912A, we derive a 99.7% 0.5–10.0 keV isotropic flux limit of 8.8 × 10−15 erg cm−2 s−1 (unabsorbed) or an isotropic luminosity limit of 1.4 × 1041 erg s−1 at a distance of 362.4 Mpc. We derive a hierarchical extension to the standard Bayesian treatment of low-count and background-contaminated X-ray data, which allows the robust combination of multiple observations. This methodology allows us to place the best (lowest) 99.7% credible interval upper limit on an FRB η
x/r to date, η
x/r < 2 × 106, assuming that all 30 detected radio bursts are associated with X-ray bursts with the same fluence ratio. If we instead adopt an X-ray spectrum similar to the X-ray burst observed contemporaneously with FRB-like emission from the Galactic magnetar SGR 1935+2154 detected on 2020 April 28, we derive a 99.7% credible interval upper limit on η
x/r of 8 × 105, which is only 3 times the observed value of η
x/r for SGR 1935+2154.
Spectral Calculations of 3D Radiation Magnetohydrodynamic Simulations of Super-Eddington Accretion onto a Stellar-mass Black Hole
Authors: Mills Brianna S. , Davis Shane W. , Jiang 姜 Yan-Fei 燕飞 , Middleton Matthew J. 
Published: October 2024

Abstract
We use the Athena++ Monte Carlo (MC) radiation transfer module to postprocess simulation snapshots from nonrelativistic Athena++ radiation magnetohydrodynamic (RMHD) simulations. These simulations were run using a gray (frequency-integrated) approach but were also restarted and ran with a multigroup approach that accounts for Compton scattering with a Kompaneets operator. These simulations produced moderately super-Eddington accretion rates onto a 6.62 M
⊙ black hole. Since we only achieve inflow equilibrium out to 20–25 gravitational radii, we focus on the hard X-ray emission. We provide a comparison between the MC and RMHD simulations, showing that the treatment of Compton scattering in the gray RMHD simulations underestimates the gas temperature in the funnel regions above and below the accretion disk. In contrast, the restarted multigroup snapshots provide a treatment for the radiation field that is more consistent with the MC calculations, and result in postprocessed spectra with harder X-ray emission compared to their gray snapshot counterparts. We characterize these MC postprocessed spectra using commonly employed phenomenological spectral fitting models. We also attempt to fit our MC spectra directly to observations of the ultraluminous X-ray source (ULX) NGC 1313 X-1, finding best-fit values that are competitive to phenomenological model fits, indicating that first principle models of super-Eddington accretion may adequately explain the observed hard X-ray spectra in some ULX sources.
Prior-informed Active Galactic Nucleus Host Spectral Decomposition Using PyQSOFit
Authors: Ren Wenke , Guo Hengxiao , Shen Yue , Silverman John D. , Burke Colin J. , Wang Shu , Wang Junxian 
Published: October 2024

Abstract
We introduce an improved method for decomposing the emission of active galactic nuclei (AGN) and their host galaxies using templates from principal component analysis (PCA). This approach integrates prior information from PCA with a penalized pixel fitting mechanism that improves the precision and effectiveness of the decomposition process. Specifically, we have reduced the degeneracy and overfitting in AGN host decomposition, particularly for those with low signal-to-noise ratios (SNRs), where traditional methods tend to fail. By applying our method to 76,565 Sloan Digital Sky Survey Data Release 16 quasars with z < 0.8, we achieve a success rate of ≈94%, thus establishing the largest host-decomposed spectral catalog of quasars to date. Our fitting results consider the impact of the host galaxy on the overestimation of the AGN luminosity and black hole mass (M
BH). Furthermore, we obtained stellar velocity dispersion (σ
⋆) measurements for 4137 quasars. The slope of the M
BH−σ
⋆ relation in this subsample is generally consistent with previous quasar studies beyond the local Universe. Our method provides a robust and efficient approach to disentangle the AGN and host galaxy components across a wide range of SNRs and redshifts.
Accretion and Outflow in Orion-KL Source I
Authors: Wright Melvyn , McGuire Brett A. , Ginsburg Adam , Hirota Tomoya , Bally John , Hwangbo Ryan , Bhadra T. Dex , John Chris , Dave Rishabh 
Published: October 2024

Abstract
We present Atacama Large Millimeter/submillimeter Array observations of SiO, SiS, H2O, NaCl, and SO line emission at ∼30–50 mas resolution. These images map the molecular outflow and disk of Orion Source I (SrcI) on ∼12–20 au scales. Our observations show that the flow of material around SrcI creates a turbulent boundary layer in the outflow from SrcI, which may dissipate angular momentum in the rotating molecular outflow into the surrounding medium. Additionally, the data suggest that the proper motion of SrcI may have a significant effect on the structure and evolution of SrcI and its molecular outflow. As the motion of SrcI funnels material between the disk and the outflow, some material may be entrained into the outflow and accrete onto the disk, creating shocks that excite the NaCl close to the disk surface.
Determination of the Abundance of Mercury from the Hg ii Line at 5677.10 Å in Late B-type Stars. VIII. HD 175640
Authors: Monier Richard 
Published: October 2024

Abstract
The weak line of Hg ii located at 5677.10 Å is detected as a faint 1% absorption feature in a NARVAL spectrum of the sharp-lined HgMn star HD 175640. The synthesis of this Hg ii feature yields a mercury excess, about +4.00 dex, which is far lower than the +4.40 dex excess derived from the Hg ii line at 3983.93 Å. I suggest that the Hg ii line at 5677.10 Å is very weak because it is filled by emission in its core, a proposal which had previously been made to explain the weakness of the Hg ii line at 6149.47 Å in HD 175640. Several emission lines ascribed to Ti ii and Mn ii are present in the red part of the spectrum. The synthesis of selected lines of several other elements yields abundances which agree fairly well with those previously derived.
Clinical Facilitators' Perceptions of Factors Contributing to Nursing Students' Experience of Workplace Violence
Authors: Dafny Hila Ariela , Waheed Nasreena , Snaith Nicole , Cooper Paul , Champion Stephanie , Pront Leeanne , McCloud Christine 
Published: October 2024

Background
Workplace violence (WPV) is experienced by Bachelor of Nursing (BN) students during clinical placements. Students in this vulnerable group are supervised in the practice environment by clinical facilitators. This study examined clinical facilitators' views on WPV.

Method
Eleven clinical facilitators were recruited for this study and participated in interviews. Transcribed data were probed, and thematic analysis was conducted.

Results
Six major themes emerged that identified factors contributing to BN students' experience of WPV during clinical placements: (1) setting; (2) university; (3) nursing students; (4) site staff; (5) patients; and (6) other factors. Clinical facilitators perceived WPV toward students as being a common yet complex issue due to multiple contributing factors.

Conclusion

This study adds detailed knowledge regarding the factors that influence WPV directed toward BN students to inform the development of policies and procedures for reducing the incidence of WPV in the clinical setting.

[
J Nurs Educ
. 2024;63(10):671–678.]
Impact of Cognitive and Psychological Functions in Relapsing–Remitting Multiple Sclerosis: A Cross-Sectional Study
Authors: Yadav Vinayaka , Hegde Shantala , Netravathi M , Philip Mariamma , Cranberg Lee 
Published: October 2024

Background and Objectives:
To compare the cognitive functions and trait anxiety in patients diagnosed with relapsing–remitting multiple sclerosis (RRMS) to those of matched healthy controls (HCs). In addition, the study aims to investigate the correlations among cognitive functions, anxiety, depression, and quality of life (QOL) in this clinical population.

Methods:
The sample included RRMS patients (n = 21) and an equal number of age-, education-, and sex-matched HCs. Participants were assessed on the Indian version of the Wechsler Adult Intelligence Scale-IV, auditory and visual learning and memory, and visual–spatial construction and memory. RRMS patients were also assessed for levels of anxiety, depression, and their QOL. Comparative analyses between RRMS patients and HCs were carried out for neuropsychological assessments. Correlations among cognitive functions, anxiety, depression, and QOL in RRMS patients were examined.

Results:
RRMS patients showed significant deficits across various cognitive domains, including processing speed and verbal learning, compared to HCs (P < 0.05). In addition, they reported higher levels of trait anxiety compared to HCs (P < 0.01), along with moderate state anxiety and mild depression. A significant correlation among anxiety, depression, and QOL was observed in RRMS patients.

Conclusions:
This study highlights significant cognitive impairments and psychological distress experienced by RRMS individuals, underscoring the critical need for comprehensive care addressing both cognitive impairments and psychological distress to enhance QOL.
A Case Series of Fixed Drug Combination of Esomeprazole and Levosulpride Associated Akathisia
Authors: Alam Parvaiz , Shukla Akanksha , Kataria Dinesh , Garg Bhavuk , Sharma Mini 
Published: October 2024

Abstract
Gastric symptoms are very common and often associated with gastrointestinal (GI) disorders and other systemic disorders. Several drugs such as esomeprazole and levosulpiride are often used in the management of these symptoms. However, there are reports suggesting an association between specific GI drug combination and the development of akathisia with them. These case series aim to investigate and document the cases of the fixed drug combination of esomeprazole- and levosulpiride-associated akathisia, highlighting this potential adverse effect. This combination is rarely reported to cause akathisia in the literature. Whenever this combination is prescribed, patients and their caregivers should be warned of symptoms of akathisia.
Effect of Respiratory Muscle Stretch Gymnastic on Peak Expiratory Flow Rate, Exercise Capacity, Rate of Perceived Exertion, Pain, and Posture in Computer Workers: An Interventional Study
Authors: Chokshi Jil , Mulla Ayesha , Oza Falak , Mevada Nidhi 
Published: October 2024

Abstract

Background and Aim:
Computer users are at an increased risk of developing musculoskeletal and respiratory dysfunction. It is observed that energy expenditure and pulmonary functions are compromised due to the forward head and rotated neck posture. It is associated with pain due to decreases in tissue oxygenation and regional blood flow. Respiratory muscle stretch gymnastics (RMSG) group of stretching exercises performed to stretch specific respiratory muscles. Very few studies have been conducted to see the RMSG effect on computer workers. Hence, this study aimed to determine the effect of RMSG on peak expiratory flow rate (PEFR), exercise capacity (EC), rate of perceived exertion (RPE), pain, and posture.

Materials and Methods:
Fifty-two subjects aged 20–60 years fulfilling inclusion criteria were randomly divided into intervention (Group A) and control (Group B) groups. Group A (n = 26) received stretching and RMSG exercise thrice/day, 4 sets, 3 days/week for 4 weeks, whereas Group B (n = 26) received stretching exercise only for the same period. PEFR, EC, RPE, pain, and posture were measured pre- and posttraining. Statistical analysis was done using SPSS software (version 20.0).

Results:
It showed a significant difference in all outcome measures within Group A (P < 0.05). There was a significant difference between groups regarding PEFR, completion time of the 1-mile-walk test, pain intensity, and posture (P < 0.05) but no significant difference in VO2 max and RPE (P > 0.05).

Conclusion:
RMSG exercise is cost-free, easy and can be performed by subjects themselves to improve PEFR, EC, RPE, pain, and posture in computer workers.
A Comprehensive Analysis of Flapless and Conventional Flap Technique in Dental Implant Surgery - A Comparative Study
Authors: Chandrshekhar V. , Shetty Akshay , Hemavathi U. , Iyengar Aditya , Rodrigues Neha Ashwitha , Suryavanshi Shivasmruti 
Published: October 2024

Abstract

Introduction:
This study aims to advance evidence-based implant dentistry through a meticulous assessment of clinical and radiographic outcomes of two implant techniques, providing valuable insights for clinicians and researchers on their long-term success.

Materials and Methods:
A 5-year, split-mouth, randomised, double-blind clinical trial with 40 volunteers compared Group A (flapless technique) and Group B (standard flap technique) across 40 sites each. Clinical and radiographic assessments were conducted, and data were analysed using SPSS Version 22.0 with a significance level of P < 0.001.

Results:
Participants aged 21–49 years showed that Group A (flapless) had higher baseline marginal bone loss but significantly less bone loss from 1 to 5 years compared to Group B (P < 0.001). Group A also had lower Visual Analogue Scale scores and analgesic intake from day 0 to day 5 (P < 0.001). Both groups had a 100% implant survival rate at 5 years, but Group A had higher patient satisfaction (P < 0.001). The diverse cohort of 40 participants included 50% from urban areas and 17.5% with high professional qualifications, all showing good oral hygiene.

Discussion:
Flapless implant surgery aligns with minimally invasive dentistry, reducing surgical trauma, improving aesthetics, shortening surgery time and enhancing patient satisfaction. It is suitable for various patient groups and represents a strategic shift in practices, especially in sites with favourable soft- and hard-tissue conditions.