bluuebunny/crossref_metadata_2025_split huggingface dataset:
Editorial
Authors: Schilling Angela , Lymn Jessie 
Published: December 2024

This issue concludes the 2023 publishing year, albeit published in 2024 due to the unpredictability of many elements that come together to make a society journal, including managing the time demands of authors and peer reviewers, Editor and production team changes and availability, and at times, the general pace of life in these current times which means over-commitments, juggling multiple hats and roles, and the nature of human life. Thanks to the move to a Society-based publishing model, however, we have been able to publish all the articles in this issue ‘online first’ as they are finalised, allowing authors to disseminate their findings and experiences as soon as possible. As always, online first articles are available from the Archives and Manuscripts website at publications.archivists.org.au
Reliable Transmission Spectrum Extraction with a Three-parameter Limb-darkening Law
Authors: Keers Rosa E. , Shapiro Alexander I. , Kostogryz Nadiia M. , Glidden Ana , Niraula Prajwal , Rackham Benjamin V. , Seager Sara , Solanki Sami K. , Unruh Yvonne C. , Vasilyev Valeriy , de Wit Julien 
Published: December 2024

Abstract
Stellar limb darkening must be properly accounted for to accurately determine the radii of exoplanets at various wavelengths. The standard approach to address limb darkening involves either using laws with coefficients from modeled stellar spectra or determining the coefficients empirically during light-curve fitting of the data. Here, we test how accurately three common laws—quadratic, power, and a three-parameter law—can reproduce stellar limb darkening at different wavelengths and across a broad range of stars. We show that using a quadratic limb-darkening law, which is most frequently employed by the community, leads to wavelength-dependent offsets in retrieved transmission spectra. For planets with high impact parameters (b larger than about 0.5), the amplitude of these offsets can reach 1% of the transit depth, which in some cases is comparable to and can even exceed the expected signals from the planetary atmosphere. Furthermore, the quadratic law causes an offset in the value of the impact parameter when it is determined by fitting the broadband transit light curves. In contrast, using the Kipping–Sing three-parameter law leads to robust retrievals. We advocate the use of this law in retrievals, especially for transits with large impact parameters.
A Repeating Fast Radio Burst Source in a Low-luminosity Dwarf Galaxy
Authors: Hewitt Danté M. , Bhardwaj Mohit , Gordon Alexa C. , Kirichenko Aida , Nimmo Kenzie , Bhandari Shivani , Cognard Ismaël , Fong Wen-fai , Gil de Paz Armando , Gopinath Akshatha , Hessels Jason W. T. , Kirsten Franz , Marcote Benito , Bezrukovs Vladislavs , Blaauw Richard , Bray Justin D. , Buttaccio Salvatore , Cassanelli Tomas , Chawla Pragya , Corongiu Alessandro , Deng William , Didehbani Hannah N. , Dong Yuxin , Gawroński Marcin P. , Giroletti Marcello , Guillemot Lucas , Huang Jeff , Ivanov Dmitriy V. , Joseph Ronniy C. , Kaspi Victoria M. , Kharinov Mikhail A. , Lazda Mattias , Lindqvist Michael , Maccaferri Giuseppe , Mas-Ribas Lluis , Masui Kiyoshi W. , Mckinven Ryan , Melnikov Alexey , Michilli Daniele , Mikhailov Andrey G. , Nugent Anya E. , Ould-Boukattine Omar S. , Paragi Zsolt , Pearlman Aaron B. , Pen Ue-Li , Pleunis Ziggy , Sand Ketan R. , Shah Vishwangi , Shin Kaitlyn , Snelders Mark P. , Venturi Tiziana , Wang Na , Williams-Baldwin David R. A. , Yang Jun , Yuan Jianping P. 
Published: December 2024

Abstract
We present the localization and host galaxy of FRB 20190208A, a repeating source of fast radio bursts (FRBs) discovered using CHIME/FRB. As part of the Pinpointing REpeating ChIme Sources with EVN dishes repeater localization program on the European VLBI Network (EVN), we monitored FRB 20190208A for 65.6 hr at ∼1.4 GHz and detected a single burst, which led to its very long baseline interferometry localization with 260 mas uncertainty (2σ). Follow-up optical observations with the MMT Observatory (i ≳ 25.7 mag (AB)) found no visible host at the FRB position. Subsequent deeper observations with the Gran Telescopio Canarias, however, revealed an extremely faint galaxy (r = 27.32 ± 0.16 mag), very likely (99.95%) associated with FRB 20190208A. Given the dispersion measure of the FRB (∼580 pc cm−3), even the most conservative redshift estimate (

z

max

∼
0.83

) implies that this is the lowest-luminosity FRB host to date (≲108
L
⊙), even less luminous than the dwarf host of FRB 20121102A. We investigate how localization precision and the depth of optical imaging affect host association and discuss the implications of such a low-luminosity dwarf galaxy. Unlike the other repeaters with low-luminosity hosts, FRB 20190208A has a modest Faraday rotation measure of a few tens of rad m−2, and EVN plus Very Large Array observations reveal no associated compact persistent radio source. We also monitored FRB 20190208A for 40.4 hr over 2 yr as part of the Extragalactic Coherent Light from Astrophysical Transients repeating FRB monitoring campaign on the Nançay Radio Telescope and detected one burst. Our results demonstrate that, in some cases, the robust association of an FRB with a host galaxy will require both high localization precision and deep optical follow-up.
FAST H i 21 cm Study of Blueberry Galaxies
Authors: Chandola Yogesh , Tsai Chao-Wei , Saikia D. J. , Li Guodong , Li Di , Ma Yin-Zhe 
Published: December 2024

Abstract
Green Peas (GPs) and blueberry galaxies (BBs) are thought to be local analogs (z < 0.1) of high redshift Lyα emitters. H i study of these can help us understand the star formation in the primordial Universe. In this Letter, we present the results of H i 21 cm study of 28 high specific star formation rate (sSFR ≳ 10−8yr −1) BBs at z ≲ 0.05 with the Five-hundred-meter Aperture Spherical radio Telescope. We report significant H i detection towards two BBs, namely J1026+0426 and J1132+0809, and discuss possible H i contribution from neighboring galaxies. The median 3σ upper limit of ∼2.0 × 108
M
⊙ was obtained on H i mass for galaxies with nondetections. We find BBs tend to have lower H i-to-stellar-mass ratio or gas fraction (f
H i
) than expected from f
H i
–sSFR and f
H i
–M
* relations for main-sequence galaxies. The BBs also have a median 3σ upper limit on H i gas depletion timescale (τ
H i
) ∼ 0.5 Gyr, about 1 order of magnitude lower than τ
H i
for local main-sequence galaxies. We find a significantly low H i detection rate of 2/28 (7.1

−
4.6

+
9.4

%) towards these galaxies, which is similar to previous H i studies of low redshift GPs of high ionization parameter indicator, O32 ≡ O[iii]λ5007/O[ii]λ3727 ratios ≳10.
Two Novel Hot Jupiter Formation Pathways: How White Dwarf Kicks Shape the Hot Jupiter Population
Authors: Stephan Alexander P. , Martin David V. , Naoz Smadar , Hughes Nathan R. , Shariat Cheyanne 
Published: December 2024

Abstract
The origin of Hot Jupiters (HJs) is disputed between a variety of in situ and ex situ formation scenarios. One of the early proposed ex situ scenarios was the Eccentric Kozai–Lidov (EKL) mechanism combined with tidal circularization, which can produce HJs with the aid of a stellar or planetary companion. However, observations have revealed a lack of stellar companions to HJs, which challenges the importance of the binary star-driven-EKL-plus-tides scenario. In this work, we explore so far unaccounted-for stellar evolution effects on HJ formation, in particular the effect of white dwarf (WD) formation. Gaia observations have revealed that WDs often undergo a kick during formation, which can alter a binary’s orbital configuration or even unbind it. Based on this WD kick, in this Letter, we propose and explore two novel HJ formation pathways: (1) HJs that are presently orbiting single stars but were initially formed in a binary that was later unbound by a WD kick; (2) binaries that survive the WD kick can trigger enhanced EKL oscillations and lead to second-generation HJ formation. We demonstrate that the majority of seemingly single HJs could have formed in binary star systems. As such, HJ formation in binaries via the EKL mechanism could be one of the dominant HJ formation pathways, and our results highlight that unaccounted-for stellar evolution effects, like WD formation, can obscure the actual origin of observed exoplanet populations.
Le djihad sahélien à l’épreuve de l’Histoire
Authors: Pérouse de Montclos Marc-Antoine 
Published: December 2024

Le djihadisme sahélien est un exemple parmi d’autres d’islamisme guerrier. Est-il simplement un « produit d’importation », étranger à l’islam africain réputé syncrétique et tolérant ? L’histoire de la région invite à nuancer cette représentation. Le développement d’États laïques après l’indépendance a tendu à occulter l’existence de forces religieuses actives dans le champ politique. Les combattants d’AQMI au Mali ou de Boko Haram au Nigeria sont porteurs d’un projet de renaissance islamique.
Le patriarcat de Moscou face à la guerre
Authors: Rousselet Kathy 
Published: December 2024

Le christianisme orthodoxe met souvent en valeur sa composante nationale. C’est tout particulièrement le cas en Russie, comme le montrent les prises de position du patriarche de Moscou à propos de l’invasion de l’Ukraine. Il est important de déchiffrer leur imaginaire sous-jacent, qui s’appuie sur la notion de « monde russe ». On peine à voir les différences avec la position de courants religieux encore plus nationalistes, proches du pouvoir politique.
Donors talk: The signaling and imprinting effects of giving to social enterprises
Authors: D’Espallier Bert , Hudon Marek , Khavul Susanna , Szafarz Ariane 
Published: December 2024

Comment les donateurs doivent-ils financer les organisations de microfinance afin de maximiser leur impact social ? Doivent-ils concentrer leurs contributions sur quelques bénéficiaires ou plutôt les répartir entre de nombreuses organisations ? Nous abordons cette question délicate en estimant séparément les effets sur les performances sociales du don en tant qu’acte d’une part, et du montant donné de l’autre. L’analyse s’applique à des organisations de microfinance du monde entier. Prenant appui sur la théorie du signal, nous formulons l’hypothèse que le don en tant qu’acte a plus d’impact que le montant donné. En outre, nous établissons l’existence d’un effet d’empreinte ( imprinting effect ) selon lequel les performances sociales persistent même lorsque les dons se tarissent. En d’autres termes, le niveau accru des performances sociales observées au cours des périodes subventionnées se maintient lors des périodes ultérieures non subventionnées. Il s’ensuit que des contributions diversifiées et réparties entre de nombreuses organisations peuvent amener le donateur à atteindre un impact social global supérieur à celui résultant de contributions concentrées sur un petit nombre d’organisations bénéficiaires.
Effects of intracuff and intravenous lignocaine on recovery from anaesthesia after thyroid surgery. A single-centre randomised double-blind placebo-controlled trial (The IOLANT study)
Authors: Efremov Sergey M. , Kulikov Alexey Y. , Govorushkina Valeria P. , Sidorov Daniil D. , Ladutko Alexey A. , Kuleshov Oleg V. 
Published: December 2024

Background and Aims:
Despite evidence that local intracuff alkalinised lignocaine may reduce the incidence of exaggerated laryngeal reflexes after thyroid surgery, its effects on the quality of recovery (QoR) from anaesthesia remain unknown. This study aimed to test if local intracuff alkalinised lignocaine improves the QoR from anaesthesia after thyroid surgery compared to placebo.

Methods:
Patients over 45 years old scheduled for thyroid surgery with electromyographic monitoring under general anaesthesia were enroled in a randomised, single-centre, double-blind, placebo-controlled trial. They were randomised into three groups (1:1:1 ratio): intravenous lignocaine (IVL), topical and intracuff lignocaine (TL), and placebo. The sample size was initially set at 231, but the study was terminated early after an interim analysis of 110 patients showed no significant difference between groups. The primary outcome was the QoR-40 score 24 hours post-surgery. Secondary outcomes included rates of arterial hypotension, coughing during emergence, bispectral index (BIS) values, and electromyographic monitoring characteristics.

Results:
An interim analysis after 110 patients showed mean QoR-40 scores of 185 (standard deviation(SD): 11.4) (placebo), 186.1 (SD: 13.6) (IVL), and 185.1 (SD: 14.3) (TL) (P = 0.662). Mean differences were 1.1 (IVL vs placebo, 95%CI: −5.03, 7.15, z = 0.347) and 0.1 (TL vs placebo, 95%CI: −6.02, 6.23, z = 0.035). The study was stopped due to lack of effectiveness as the superiority of IVL and TL was not demonstrated. No differences were found in secondary outcomes.

Conclusion:
Neither IVL nor TL improved the QoR from anaesthesia and did not affect electromyographic monitoring in low-risk thyroid surgery.
5-point airway (5-AIR) ultrasound protocol for confirmation of endotracheal intubation and position in paediatric patients undergoing surgery: A prospective observational study
Authors: Baruah Adhiraj , Ahmad Zainab , Waindeskar Vaishali , Jain Shikha , Chanchlani Roshan , Mandal Pranita , Agarwal Amit , Agarwal Shristi 
Published: December 2024

Background and Aims:
We devised and compared the accuracy and time required for a 5-point airway (5-AIR) ultrasound (USG) protocol for confirming endotracheal intubation (ETI) and endotracheal tube (ETT) positioning (ETP) with the current reference standard of quantitative waveform capnography (QWC) and auscultation.

Methods:
In this prospective observational study, 75 American Society of Anesthesiologists physical status I or II children between 2 and 12 years undergoing elective surgery were recruited. ETI and ETP were confirmed clinically and sonographically using the 5-AIR USG protocol, which involves real-time tracheal USG followed by bilateral pleural and diaphragmatic ultrasonography.

Results:
There was no oesophageal intubation in this study; hence, the accuracy of the USG protocol for ETI could not be determined. For ETP, 68 patients had correctly placed ETTs. The 5-AIR USG protocol identified 4 out of 7 endobronchial placements, resulting in a sensitivity of 100%, specificity of 57.14%, and an overall diagnostic accuracy of 96%. The mean time for confirmation of ETI by QWC (20.77 s (standard deviation (SD): 4.11 s; 95% confidence interval (CI): 19.84, 21.70) was longer than real-time tracheal USG (2.11 s (SD: 0.31 s; 95% CI: 2.04, 2.18) (P = 0.001). For ETP, the mean time for 5-point auscultation was 12.69 s (SD: 2.48 s; 95% CI: 12.19, 13.25) versus 6.39 s (SD: 0.54 s; 95% CI: 6.27, 6.51) for pleural USG (P = 0.001). Adding diaphragmatic scanning increased the mean time to 11.45 s (SD: 0.87 s; 95% CI: 11.25, 11.65) and 30.68 s (SD: 2.01 s; 95% CI: 30.22, 31.13) if a probe change was required (P = 0.001).

Conclusion:
The 5-AIR USG protocol was useful, fast, and demonstrated high diagnostic accuracy to confirm endotracheal intubation and position in paediatric patients. This protocol may be incorporated along with clinical signs, auscultation, and QWC to confirm endotracheal intubation and position.
Assessment of implant stability with resonance frequency analysis and changes in the thickness of keratinized tissue and crestal bone level using cone-beam computed tomography in two-stage implants: A three-dimensional clinicoradiographic study
Authors: Singh Neha , Rajesh Nichenametla , Ramesh Amirisetty 
Published: December 2024

Abstract:

Background:
The present study aims to evaluate a three-dimensional (3D) changes in the crestal bone levels (buccally, lingually/palatally, mesially, and distally) and in the thickness of keratinized tissue around single or multiple implants using cone-beam computed tomography (CBCT) after 1 year.

Materials and Methods:
Twenty-eight implants were placed in the posterior load-bearing areas in 10 patients. The crestal bone levels and the thickness of keratinized tissue surrounding the edentulous area were assessed preoperatively, immediately after implant placement, and 1 year after implant placement using CBCT (3D imaging technique with DICOM software (Carestream Health, Rochester, NY)). Implant stability quotient (ISQ) was measured immediately after implant placement using resonance frequency analysis (RFA) (Penguin RFA Monitor Osseointegration, Integration Diagnostics Sweden AB, Furstenbergsgatan 4 416 64 Göteborg, Sweden).

Results:
The average crestal bone loss around the implants after 1 year was 0.78 ± 0.26 mm on the buccal side, 0.63 ± 0.27 mm on the lingual side, 0.57 ± 0.18 mm on the mesial side, and 0.53 ± 0.28 mm on the distal side. The average amount of bone loss including all sites was 0.63 ± 0.17 mm and the mean change in keratinized tissue thickness after 1 year was 0.3 ± 0.19 mm. The RFA ranged from 75 to 82 Nm for all the implants immediately after placement.

Conclusion:
CBCT can be used as a reliable source, as it is compararively more superior and precise than intraoral periapical radiographs in measuring the changes in the bone and thickness of the keratinized tissue before and after implant placement. A thick biotype of the keratinized tissue is as important as the bone topography for the success of the implant. ISQ measurements immediately after implant placement can also act as a major factor in depicting the success of the implant in the future.
Management of mucogingival defect following excision of multiple gingival squamous cell papillomas using VISTA – A case report with 24 months follow-up
Authors: Shetty Sharath K. , Kulloli Anita , Gopalakrishnan Dharmarajan , Kheur Supriya , Zadeh Homayoun H. 
Published: December 2024

Abstract:
Oral squamous cell papilloma is a benign proliferation of the stratified squamous epithelium, associated with the human papillomavirus (HPV). The clinical manifestation includes papillary or verrucous exophytic mass. Complete excision of the lesion, including normal margins, followed by histopathological examination is the treatment of choice. However, mucogingival defect may be observed after excision of the lesion, requiring management by perioplastic surgery. In this report, a 27-year-old male with an unremarkable medical history reported multiple sessile growths on his gingiva. The masses were located in the left maxillary canine and mandibular premolar regions, exhibiting finger-like projections with white and pink surface color. The lesions were removed by excisional biopsy and submitted for histopathologic examination. After excision, type II noncervical carious lesions (NCCLs) became exposed that were previously covered by papilloma outgrowths. Miller’s class I/RT1 recession defects that were present were managed by vestibular incision subperiosteal tunnel access (VISTA) in concert with amnion-chorion membrane (ACM) with 24 months’ follow-up. In this case report, mucogingival defects that resulted after the excision of multiple gingival squamous cell papillomas were managed by VISTA in concert with ACM. A favorable outcome was achieved that was stable during the 24-month follow-up.
Comparative evaluation of coronally advanced flap and semilunar coronally repositioned flap, using platelet-rich fibrin in Miller’s Class I recession defects: A randomized clinical trial
Authors: Saifi Sumbul , Gummaluri Shiva Shankar , Rani Avantika , Manjunath Rayashettypura Gurushanth Shiva 
Published: December 2024

Abstract:

Background:
For a periodontist, treating recession is always a proud moment and a challenging task. The current trial aimed at comparing and clinically evaluating semilunar coronally repositioned flap (SCRF) and coronally advanced flap (CAF) procedures combined with platelet-rich fibrin (PRF) in the management of Miller’s Class I recession defects.

Materials and Methods:
Thirty-six recession sites were randomly divided into the CAF or SCRF groups. Gingival thickness (GT), root coverage percentage (%RC), plaque index (PI), gingival bleeding index (GBI), and clinical attachment level (CAL) were measured at baseline and 3 and 6 months. Recession height (RH), recession width (RW), and width of keratinized tissue (WKT) were also measured. With significance set at p=/<0.05 and <0.001, the Chi-square test was used to analyze intragroup data and the paired t-test was used to analyze intergroup differences.

Results:
Intragroup comparison showed a statistical significance for all the clinical parameters i.e. RW (P = 0.00*), RD (P = 0.00*), CAL (P = 0.00*), and GT (P = 0.042*) of the CAF group except for PD (P = 1.00) and WKT (P = 0.331) whereas, the SCRF group showed statistical significance for WKT (P = 0.001*) and GT (P = 0.00*). Remaining parameters of SCRF group were non-significant when compared from baseline to 6 months (P > 0.05). Further, intergroup comparison showed no significant difference in both the groups for all the parameters except for %RC where significance was reported at 1 month (P = 0.015*) and 3 months (P = 0.013*) when compared from baseline to 6 months.

Conclusion:
Root coverage is better in CAF with PRF than SCRF with PRF, in the treatment of gingival recession. PRF helped in soft-tissue healing and increased in GT.
Comparative evaluation of the pontic shield technique versus whole tooth extraction on labial crestal bone resorption using cone-beam computed tomography in the maxillary anterior region: A randomized controlled clinical trial
Authors: Jadhav Mallinath Govind , Agrawal Amit Arvind , Mahale Swapna Arunkumar , Sethi Kunal , Kale-Bachhav Triveni Ashok 
Published: December 2024

Abstract:

Introduction:
Following tooth extraction, there is comparatively more bone loss at the buccal aspect at 3 months of healing, which may result in 56% bone loss due to resorption of the bucco-facial ridge contour. In the socket shield technique, a tooth is planned for extraction in such a way that the tooth is sectioned in two halves, a palatal section is removed and the facial part is retained.

Materials and Methods:
Twenty-six sites, i.e., 13 sites requiring partial tooth extraction (test sites) and 13 sites with whole tooth extraction (control sites), in the maxillary anterior region were included. In each patient, at least two sites were included (one test and one control). After both procedures, a collagen sponge was placed in the socket and sutured with silk suture. The height of the labial crestal bone and width of the socket at both sites were evaluated by the cone-beam computed tomography examination preoperatively at baseline and after a 3-month follow-up period.

Results:
The mean differences in labial crestal bone height and socket width from baseline to 3 month follow up were significantly lower in the test group than in the control group (P < 0.05).

Conclusion:
Labial crestal bone resorption was significantly less at the site where the pontic shield technique (PST) was used than at the site with whole tooth extraction. The reduction in socket width (bucco-lingually) was also significantly less at the site where the PST was used compared to whole tooth extraction sites.