bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparative study between anterior symphyseal platting and percutaneous symphyseal screws for treatment of traumatic symphyseal diastasis
Authors: Salama Wael , Hosny Hossam , Mousa Elshazly , Elsayed Moustafa 
Published: February 2025

Abstract

Purpose
Symphyseal diastasis accounts for 13–16% of pelvic ring injuries. Symphyseal plating via a Pfannenstiel approach was the standard method of fixation for symphysis diastasis. Recently, percutaneous reduction and fixation of pelvic fractures have been employed to treat various pelvic ring and acetabulum injuries. The current study aims to compare the clinical and radiological results of treatment of symphysis pubis diastasis using symphyseal plating and percutaneous symphyseal screws.

Methods
It is a retrospective study conducted at a trauma centre at academic level I. One hundred and ten patients were identified in our records. Sixty patients were excluded according to our exclusion criteria. Fifty patients were included in this study. Among which were 26 patients treated with anterior symphyseal plating (Group A) and 24 patients treated with percutaneous symphyseal screws (Group B). Posterior pelvic injury was fixated according to the existing pathology. In both groups, we recorded operation time, intraoperative blood loss, length of the incision, number of x-ray shots, changes in symphysis distance (preoperative, immediate postoperative, and in the last follow-up), and time for union. At the last follow-up, the clinical evaluation was conducted using the Visual Analogue Scale (VAS), and the functional evaluation was conducted using the Majeed scoring method for both groups.

Results
All patients have followed up for at least two years. According to the Majeed Score, group A’s functional classification was excellent for fourteen patients, good for seven, fair for two, and poor for three cases. Group B’s functional classification was excellent for seventeen patients, good for six, and poor for one. The operative time and intraoperative time were significantly different between both groups, while the symphysis diastasis at the last follow-up was insignificant. Five patients in group A showed metal failure in the form of plate breakage, screw loosening, and screw backing out. In Group B, one case showed implant failure and loss of reduction in the form of screw backing out and widening of the symphysis pubis. Two patients in group A had infections at the incision site, which were treated with antibiotics and daily dressings and resolved adequately. No recorded cases of infection in group B.

Conclusion
Both techniques showed favourable results. The group with symphyseal plating showed a higher failure rate than the group with percutaneous screw fixation. The symphyseal screw group had shorter operative time, smaller incision, and less intraoperative blood loss than the symphyseal plating group but more radiation exposure. The symphyseal screw technique is a technically demanding technique and requires a high learning curve. It involves more radiation exposure, especially in inexperienced surgeons.
Female space use correlates with extra-pair mating in barn swallow replacement clutches
Authors: Kenny-Duddela Heather V. , Schield Drew R. , Keller Kayleigh P. , Safran Rebecca J. 
Published: February 2025

Abstract
Extra-pair mating is common in avian species and can modulate the strength of sexual selection. Mate searching behavior of female birds may be an important predictor of mating opportunities and extra-pair mating, yet important knowledge is lacking as we have little data on fine-scale movement of females during the peak fertilization period. Accordingly, much is still unknown about whether and how female phenotypes contribute to extra-pair mating. Here, we examined how female space use and female plumage color are associated with extra-pair mating outcomes in wild barn swallows (Hirundo rustica erythrogaster). We tracked 10 females breeding in Colorado, USA with GPS backpack tags for two hours each morning during their fertile period following an experimental nest failure. We then used low-coverage whole-genome sequencing to determine offspring paternity and to quantify extra-pair mating in the removed clutch and the replacement clutch. Plumage and movement did not correlate with changes in paternity between successive clutches, but movement did correlate with paternity in the replacement clutch. Females that spent more time away from the nest had a higher proportion and number of extra-pair offspring in the clutch laid immediately after the tracking period. These results suggest that differences in female space use contribute to differences in extra-pair fertilizations. In contrast to the historic emphasis on male traits, our study highlights female movement behavior as an important variable associated with mating outcomes in natural populations.
Gender differences in illness acceptance and coping strategies among patients with rheumatoid arthritis, psoriatic arthritis, and axial spondyloarthritis: a cross-sectional survey study
Authors: Lindgren Luise Holberg , Hammer Nanna Maria , Flurey Caroline A. , Jensen Kim Vilbæk , Andersen Lena , Esbensen Bente Appel 
Published: February 2025

Abstract
This study aimed to investigate potential gender differences in illness acceptance and coping strategies in patients with inflammatory arthritis (IA). Furthermore, the study aimed to identify factors associated with illness acceptance and coping strategies specific to men and women. A cross-sectional nationwide survey design was applied. Illness acceptance was measured by using the Acceptance of Illness Scale and coping was measured by using the Medical Coping Modes Questionnaire. Descriptive statistics were used to explore gender differences in illness acceptance and coping strategies in patients with IA, while logistic regression analyses investigated associated factors. The study included 664 participants (85.1% women) with a mean age of 50 and median disease duration of 10 years. Diagnoses included 53.3% rheumatoid arthritis, 27.1% psoriatic arthritis, and 19.6% axial spondyloarthritis. A statistically significant difference was found between men and women in use of avoidance (P = 0.015). Higher illness acceptance was associated with tertiary education in men (OR: 3.90) and older age in women (OR: 1.35 per 10 years). Women with higher disease activity used confrontation more (OR: 1.64) than women with less activity. Men relied more on avoidance when facing psychological distress (OR: 1.29) or severe fatigue (OR: 1.31), as did women with high disease activity (OR: 2.09). Acceptance-resignation was linked to higher disability and psychological distress in men (OR: 1.32 and 1.52) and higher disease activity in women (OR: 2.09). We identified factors associated with illness acceptance and coping strategies among IA patients. Gender-sensitive approaches are needed to address specific factors influencing illness acceptance and coping in men and women.
Photoperiod-driven testicular DNA methylation in gonadotropin and sex steroid receptor promoters in Siberian hamsters
Authors: Denizli Irem , Monteiro Ana , Elmer Kathryn R. , Stevenson Tyler J. 
Published: February 2025

Abstract
Seasonal cycles in breeding, often orchestrated by annual changes in photoperiod, are common in nature. Here, we studied how change in photoperiod affects DNA methylation in the testes of a highly seasonal breeder: the Siberian hamster (Phodopus sungorus). We hypothesized that DNA methylation in promoter regions associated with key reproductive genes such as follicle-stimulating hormone receptor in the testes is linked to breeding and non-breeding states. Using Oxford Nanopore sequencing, we identified more than 10 million (10,151,742) differentially methylated cytosine-guanine (CpG) sites in the genome between breeding long photoperiod and non-breeding short photoperiod conditions. ShinyGo enrichment analyses identified biological pathways consisting of reproductive system, hormone-mediated signalling and gonad development. We found that short photoperiod induced DNA methylation in the promoter regions for androgen receptor (Ar), estrogen receptors (Esr1, Esr2), kisspeptin1 receptor (kiss1r) and follicle-stimulating hormone receptor (Fshr). Long photoperiods were observed to have higher DNA methylation in promoters for basic helix-loop-helix ARNT-like 1 (Bmal1), progesterone receptor (Pgr) and thyroid-stimulating hormone receptor (Tshr). Our findings provide insights into the epigenetic mechanisms underlying seasonal adaptations in timing reproduction in Siberian hamsters and could be informative for understanding male fertility and reproductive disorders in mammals.
Prescribing patterns for treatment of acne vulgaris: A retrospective chart review at an urban public and private hospital
Authors: Syder Nicole C. , Hurtado Arielle Carolina Mora , Saizan Autumn , Gonzalez Melissa , Rodman Jack , Elbuluk Nada 
Published: February 2025

Abstract

Background
Studies have found demographic differences in prescribing patterns for certain inflammatory conditions, including acne.

Objective
To investigate acne prescription patterns among patients seen in the private system (PS) and safety-net health care system (SNS) of the University of Southern California (USC).

Methods
This was a multisite, retrospective study of patients obtaining acne care at PS and SNS outpatient dermatology facilities in Los Angeles over a one-year period.

Results
Despite similar acne severity, SNS patients were less often prescribed azelaic acid, benzoyl peroxide/clindamycin, benzoyl peroxide/adapalene, sulfacetamide, topical dapsone, and salicylic acid than PS patients (p < 0.001). SNS patients received fewer prescriptions for oral medications including spironolactone, antibiotics, and isotretinoin (p < 0.001). Despite similar acne severity, non-White patients were less frequently prescribed topical retinoids (p = 0.003), benzoyl peroxide/clindamycin (p = 0.003), isotretinoin (p < 0.001) and spironolactone (p < 0.001) than White patients. Despite higher acne severity among Hispanics/Latinos, they were less often prescribed spironolactone and oral antibiotics than their non-Hispanic/Latino counterparts (p = 0.023).

Conclusions
Findings from this study highlight differences in acne prescribing patterns by race/ethnicity and hospital system, which can impact the ability of patients to have successful treatment of their acne and its sequelae.
Multiple sclerosis diagnosis and its differential diagnosis in patients presenting with type four ‘mirror pattern’ CSF oligoclonal bands
Authors: Marastoni Damiano , Sicchieri Monica , Pizzini Francesca B. , Scartezzini Arianna , Virla Federica , Turano Ermanna , Anni Daniela , Bertolazzo Maddalena , Ziccardi Stefano , Camera Valentina , Tamanti Agnese , Marini Maddalena , Lippi Giuseppe , Bonetti Bruno , Solomon Andrew J. , Calabrese Massimiliano 
Published: February 2025

Abstract

Background
Presence of oligoclonal bands (OCBs) restricted to cerebrospinal fluid (CSF) characterizes most patients with multiple sclerosis (MS). Few data are available on the frequency of MS diagnosis and the main alternative diagnoses in patients with an initial central nervous system (CNS) demyelinating event and CSF IV pattern, the so-called ‘mirror pattern’.

Methods
Seventy-six patients presenting with OCBs pattern IV after a clinical attack suggestive of CNS demyelinating event were included in the study. Diagnostic work-up, including blood, CSF, and paraclinical examinations, and 2 years of clinical and radiological follow-up were evaluated.

Results
Pattern IV occurred in 15.1% of patients. Twenty-five patients (32.8%) received a diagnosis of MS, thirty-two (42.1%) an alternative diagnosis, and nineteen (25%) remained without definite diagnosis. Most frequent alternative diagnosis was encephalopathy with atypical MRI lesions of probable vascular origin (19.7%). MS was significantly more common in patients with type IV OCB pattern (25 of 76) than in a group of patients presenting with type I OCB pattern (32 of 168, p = 0.017).

Conclusion
The diagnosis of MS is common in patients who present with OCBs pattern IV. However, other CNS disorders, particularly vascular encephalopathy, should be carefully considered.
Risk factors for intraocular pressure elevation in eyes with intraocular lens subluxation or dislocation
Authors: Iwasaki Kentaro , Arimura Shogo , Suzuki Marie , Takamura Yoshihiro , Inatani Masaru 
Published: February 2025

Abstract

Purpose
To investigate the risk factors for intraocular pressure (IOP) elevation in eyes with intraocular lens (IOL) subluxation or dislocation.

Methods
We retrospectively examined the eyes with IOL displacement (either IOL subluxation or IOL dislocation) who underwent IOL refixation combined with vitrectomy between September 1, 2012, and May 31, 2024, at Fukui University Hospital. Patients were divided into two groups: those with IOL subluxation and those with IOL dislocation. Additionally, subgroups were created for eyes without glaucoma and those without both glaucoma and exfoliation syndrome. IOL subluxation was defined as the movement of the IOL–capsular bag complex in the posterior chamber, while IOL dislocation was defined as a fall of the IOL–capsular bag complex into the vitreous space. Risk factors for preoperative IOP elevation in eyes with IOL displacement were identified using multivariate analysis with a multiple linear regression model.

Results
This study included 155 eyes with IOL displacement (IOL subluxation; 73 eyes and IOL dislocation; 82 eyes). Multivariate analyses revealed that IOL subluxation and the number of glaucoma medications were significantly associated with a higher preoperative IOP (P < 0.01). The preoperative IOP and the number of glaucoma medications were significantly higher in the IOL subluxation group than in the IOL dislocation group (22.7 ± 9.0 vs. 15.5 ± 3.9 mmHg, P < 0.01, and 1.2 ± 1.7 vs. 0.2 ± 0.8, P < 0.01, respectively). The number of patients with exfoliation syndrome and glaucoma was significantly higher in the IOL subluxation group than in the IOL dislocation group (49% vs. 10%, P < 0.01, and 25% vs. 7%, P < 0.01, respectively). In the subgroup analysis in eyes without glaucoma (131 eyes), IOL subluxation and the number of glaucoma medications were significantly associated with a higher preoperative IOP (P < 0.01). In this subgroup, the preoperative IOP and the number of glaucoma medications were significantly higher in the IOL subluxation group than in the IOL dislocation group (20.6 ± 8.5 vs. 15.5 ± 3.9 mmHg, P < 0.01, and 0.4 ± 1.0 vs. 0.04 ± 0.3, P < 0.01, respectively), and the incidence of exfoliation syndrome was significantly higher in the IOL subluxation group than in the IOL dislocation group (40% vs. 8%, P < 0.01). In another subgroup analysis in eyes without glaucoma and exfoliation syndrome (103 eyes), IOL subluxation and the number of glaucoma medications were significantly associated with a higher preoperative IOP (P < 0.01). In this subgroup, the preoperative IOP and the number of glaucoma medications were significantly higher in the IOL subluxation group than in the IOL dislocation group (19.3 ± 7.3 vs. 15.7 ± 4.0 mmHg, P = 0.049, and 0.3 ± 0.9 vs. 0.0 ± 0.0, P < 0.01, respectively).

Conclusions
IOL subluxation, but not dislocation, is a risk factor for elevated IOP in eyes with IOL displacement.
Flute-like scours at the base of Plinian pumice-fall deposits at Ohachidaira caldera, Hokkaido, Japan
Authors: Yasuda Yuki , Maeno Fukashi 
Published: February 2025

Abstract
We describe scours and related erosional features at the boundary between the sub-Plinian and overlying Plinian units of the 34-ka eruption at the Ohachidaira caldera and discuss their formation mechanisms. These scours are observed at a proximal section ~ 1.8 km from the caldera center (~ 0.9 km from the rim) and show asymmetric cross-sectional shapes that closely resemble flute marks typically found in subaqueous sedimentary rocks; they cut into underlying strata of the immediately preceding sub-Plinian fallout deposits with surrounding beds variably disturbed along the scours. The scours are overlain by a thin ash lens, in turn overlain by pumice lapilli of the Plinian phase. Another characteristic erosional feature is shear deformation of the top ash layer of the sub-Plinian deposits; this ash layer is locally bent, folded, split, or fragmented. We interpret these features, based upon their field characteristics, to have been formed by dilute turbulent pyroclastic currents that occurred at the beginning of the Plinian phase. No pyroclastic current deposits or erosional features were observed at the base of the Plinian sequence beyond 1 km from the caldera rim, suggesting short runout distances of the dilute pyroclastic currents; such small currents might have resulted from a local collapse along the margin of the Plinian column.
Lacunary statistical soft convergence in soft topology
Authors: Bayram Erdal , Dervişoğlu Melisa 
Published: February 2025

Abstract
Statistical convergence and some related types of convergence are a generalisation of topological convergence. Similarly, soft set theory, introduced by Molodtsov to deal with uncertainty in various scientific fields, is a generalisation of the classical concept of sets. Although both concepts have found extensive applications to various mathematical structures, the investigation of statistical convergence within soft topological spaces has not yet been undertaken. This study examines the lacunary statistical convergence of sequences of soft points in soft topological spaces, employing a density defined by an unbounded modulus function. Basic results and inclusion theorems concerning this convergence are presented.
Context-aware coverage path planning for a swarm of UAVs using mobile ground stations for battery-swapping
Authors: Porcelli Lorenzo , Ficco Massimo , D’Angelo Gianni , Palmieri Francesco 
Published: February 2025

Abstract
The usage of swarms of drones is expected to continue growing in the next years, particularly in dangerous scenarios, such as monitoring and rescue missions in hostile and disaster areas. Small-sized Unmanned Aerial Vehicles (UAVs) are highly suitable for use in such scenarios due to their agility and maneuverability. On the other hand, their limited battery capacity poses significant challenges, especially during missions requiring full coverage of large areas in a short time and extreme weather conditions. This work proposed an energy efficiency approach, which makes use of mobile ground-based battery-swapping stations (BSSes), to speed up the UAV’s battery replacement and reduce energy waste in the round trip to the charging station. Specifically, a Context-Aware Coverage Path Planning (CACPP) problem has been formulated to determine the complete coverage path of a large area by a swarm of UAVs, minimizing the path overlapping and UAV battery swapping. The model takes into account the need to continue re-planning the mission, depending on the weather conditions (i.e., temperature and wind), the presence of obstacles, and the residual energy levels of the drones, as well as the relative positions of the drones and mobile BSSes. To solve the CACPP problem, an iterative approach leveraging two synchronized optimization models for planning UAV paths and BSS routes has been presented. As the CACPP problem is NP-hard, a heuristic procedure for solving it has also been evaluated. Experimental results show that it can be appropriate for large instances of the problem.
VireNet-SSD: object detection model for resource-constrained applications based on self-organized operational neural networks
Authors: Kamath Vidya , Renuka A. 
Published: February 2025

Abstract
Discovering deep learning-based computer vision solutions for use with constrained devices is exceptionally hard, and the trade-offs are often too undermining. Deep learning models are enormous, which makes it challenging to deploy them on constrained platforms. The convolutional neural network is the fundamental framework for majority of the models that are currently in use. However, operational neural networks have recently shown to be a better option to the convolutional equivalents on a variety of tasks due to their heterogeneous nature and greater resemblance to the functioning of biological neurons. The question of whether heterogeneous models could function on constrained devices and be deployed in real time remains a major concern. To address this problem, an object detection model architecture based on a single-shot multi-box detector with self-organized operational neural networks as its backbone was developed, which can perform efficiently on constrained devices such as Raspberry Pi. The resultant backbone architecture was named as VireNet. In contrast to homogeneous conventional deep learning networks that use convolutions, heterogeneous networks were chosen to develop VireNet, which provides a more productive and effective solution. Furthermore, an in-depth explanation of the design space has been provided to aid any future research that is associated with this architectural search. This new approach might mark the very beginning of the use of heterogeneity to address issues on devices with constrained resources.
Global Longitudinal Strain score predicts subclinical cardiac involvement of multiple sclerosis patients
Authors: Demir Fidel , Özbek Mehmet , Akıl Mehmet Ata , Akıl Eşref 
Published: February 2025

Abstract

Background
People with multiple sclerosis (MS) have a higher risk of cardiovascular disease than the general population, but the data are limited. Evaluation with strain echocardiography, a new echocardiographic method, can provide more objective data to evaluate global and segmental left ventricular systolic functions. Left ventricular Global Longitudinal Strain (GLS) may be useful in demonstrating subclinical myocardial dysfunction in MS, therefore we planned such a study. We aim to evaluate LV functions with GLS obtained with basal tissue doppler in people with MS.

Material and methods
A comparison of the demographic laboratory and echocardiographic findings of the multiple sclerosis patients with strain echocardiography records registered in our hospital and the control group with similar age and gender was performed. 80 RRMS patients and 65 control group were compared. Those with another chronic disease, those who received exacerbation treatment within the last month, those outside the age range of 18–65, and other forms of progressive MS were excluded from the study.

Results
GLS scores was significantly lower in the MS group(-17.05 ± 1.33 vs.18.99 ± 1.08,
p

<

0.001

). The optimal GLS score predicted poor LV functional status in people with MS with high EDSS scores with cut-off value ≤ 17.10, sensitivity of 73%, specificity of 58% [AUC: 0.652 95% CI, (0.531–0.773), p = 0.023]. It was observed that as the EDSS score increased, that is, in the presence of worse clinical condition, the GLS score decreased (r = -0.245, p = 0.003).

Conclusions
We think that strain echocardiography may be useful in demonstrating subclinical myocardial damage in people with MS. We found that as the EDSS score, that is, the severity of the disease, increases, the subclinical effect on cardiac functions increases.