bluuebunny/crossref_metadata_2025_split huggingface dataset:
Experimental study on the failure characteristic and mechanism of granite time-delayed rockburst under true triaxial condition
Authors: Feng Guang-liang , Ma Qi , Lacidogna Giuseppe , Pan Peng-zhi , Wang Zhao-feng , Su Guo-shao 
Published: December 2023

AbstractA series of tests for time-delayed rockburst of granite under true triaxial condition was designed and carried out. By using the true triaxial rockburst test system, an acoustic emission (AE) system, a high-speed camera system, and a digital image motion analysis software, the time-delayed rockburst development process was monitored and studied. Four stages were found in the failure of granite time-delayed rockburst, i.e. grains ejection, slab breaks and ejects, first fragments ejection and second fragments ejection. There is a “V” shear crack generated in the time-delayed rockburst sample, and several tensile cracks in the lower part of the rock sample cross through the “V” shear crack. The longer the duration (the time elapsed between the moments the AE hits rises rapidly and the rockburst occurs), the smaller the depth of the rockburst pit. The time-delayed rockburst debris are mainly composed of blocks and fragments. The longer the duration, the smaller the total debris mass, the percentage of ejected debris and the ejection kinetic energy. The fractal dimension of the debris is positively correlated with the duration. The longer the duration, the higher the degree of fragmentation. The cracks generated are tensile-shear composite cracks. In the loading stage, it is dominated by shear cracks. However, in the time-lag stage, it is dominated by tensile cracks. With the increase of the duration, the proportion of tensile cracks increased and the proportion of shear cracks decreased. The research results will have a certain reference value for the warning and risk mitigation of time-delayed rockbursts.
A case study of congressional districting: “Rocks-Pebbles-Sand” approach
Authors: Risk Jimmy , Switkes Jennifer , Zhang Ann 
Published: December 2023

AbstractAs a case study into an algorithmic approach to congressional districting, North Carolina provides a lot to explore. Statistical modeling has called into question whether recent North Carolina district plans are unbiased. In particular, the literature suggests that the district plan used in the 2016 U.S. House of Representatives election yields outlier results that are statistically unlikely to be obtained without the application of bias. Therefore, methods for creating strong and fair district plans are needed. Informed by previous districting models and algorithms, we build a model and algorithm to produce an ensemble of viable Congressional district plans. Our work contributes a “Rocks-Pebbles-Sand” concept and procedure facilitating reasonable population equity with a small overall number of county splits among districts. Additionally, our methodology minimizes the initial need for granular, precinct-level data, thereby reducing the risk of covert gerrymandering. This case study indicates plausibility of an approach built upon an easy-to-understand intuition.
Fiscal Transfers between Buenos Aires and the Viceregal Interior at the End of the Colonial Period: Fall of the Situado and the Relation with the Regional Royal Treasuries (1800–1810)
Authors: Galarza Antonio 
Published: December 2023

AbstractThis study reconstructs remittances from different regional haciendas to the main treasury of the Viceroyalty of the Río de la Plata, located in Buenos Aires, between 1800 and 1810. It estimates the extent and periodization of the decline of the situado of Potosí during the last colonial decade, determining whether the contributions from regional treasuries made up for it. It also estimates the impact of transfers on the regional treasuries. By drawing on the accounting books of various treasuries, the article identifies the main mechanisms that the Royal Treasury of Buenos Aires implemented to seize surplus resources of the viceroyalty’s interior haciendas at the end of the colonial period. The ability of the Royal Treasury to seize those surpluses was significant and implemented through various mechanisms of the ancien régime.
A comprehensive approach to rhinoplasty for thick-skinned patients
Authors: Baser Brajendra , Dev Sreena , Mukhopadhyay Shangorav 
Published: December 2023

AbstractObjectiveThis study aimed to propose a systematic approach for managing thick-skinned rhinoplasty patients.MethodsA retrospective review of the treatment of 26 thick-skinned patients with aesthetic and/or functional problems over a period of three years from January 2018 to January 2021 with a follow up for one year. A presurgical evaluation of skin was carried out initially. Skin thickness due to sebaceous overactivity was treated with retinoic acid derivatives, and skin thickness due to increased adipose tissue or hypertrophic fibrofatty layers was treated surgically. Open rhinoplasty was performed in all patients and a strong osseocartilaginous framework was created with the skin stretched as much as the aesthetic tolerance allowed.ResultsPost-operative outcomes were based on subjective assessment, photographic evaluation and the Rhinoplasty Outcome Evaluation questionnaire, which indicated significant patient satisfaction.ConclusionUsing this systemic approach for treating thick-skinned rhinoplasty patients, predictable results with improved aesthetic satisfaction in patients were achieved.
‘One is allowed to show the reality’: The creation of panoptic structures in social media communication
Authors: Møller Janus Spindler 
Published: December 2023

Abstract
This article aims to introduce the notion of panoptic structures as a way of theorizing how people strategically exploit the affordances of digital devices to expose other people's behavior. I argue that Foucault's notion of panopticism becomes relevant in new ways in social life as a consequence of the polymedia repertoires of networked individuals. Central here is the ability to store digital communication and repost it for selected audiences. The data I analyze here were collected from a group of students who had just entered the gymnasium (the Danish equivalent of high school). During the months of multi-sited, online and offline ethnography, a conflict occurred between two groups of students. During this conflict, a repeated activity involved students confronting students from the opposing group with screenshots of their earlier social media activities and doing so in front of larger audiences of other students. On this basis, I argue that a theory of such panoptic practices belongs in the sociolinguistic toolbox. (Panopticism, social media, conflict, polymedia repertoire, audience)*
Euclid’s Fourth Postulate: Its authenticity and significance for the foundations of Greek mathematics
Authors: De Risi Vincenzo 
Published: December 2023

ArgumentThe Fourth Postulate of Euclid’s Elements states that all right angles are equal. This principle has always been considered problematic in the deductive economy of the treatise, and even the ancient interpreters were confused about its mathematical role and its epistemological status. The present essay reconsiders the ancient testimonies on the Fourth Postulate, showing that there is no certain evidence for its authenticity, nor for its spuriousness. The paper also considers modern mathematical interpretations of this postulate, pointing out various anachronisms. It further discusses the validity of the ancient proof by superposition of the Fourth Postulate. Finally, the article proposes an interpretation of the history of the concept of angle in Greek geometry between Euclid and Apollonius, and puts forward a conjecture on the interpolation of the Fourth Postulate in the Hellenistic age. The essay contributes to a general reassessment of the axiomatic foundations of ancient mathematics.
Testing a conceptual Hierarchy of Effects model of food marketing exposure and associations with children and adolescents’ diet-related outcomes
Authors: Kelly Bridget , Boyland Emma , Tatlow-Golden Mimi , Christiansen Paul 
Published: December 2023

Abstract

Objective:
Children’s exposure to unhealthy food marketing contributes to poor diets by influencing the foods that children like, request, buy and consume. This study aimed to use confirmatory mediational analyses to test a hypothetical model of marketing effects, to better understand the mechanisms behind food marketing’s impacts on children.

Design:
Children responded to a cross-sectional online survey about their attitudes towards, and purchase and consumption behaviours of, ten frequently promoted food/beverage brands and their media use. Structural equation modelling tested a priori potential pathways for the effects of food marketing exposure on children’s diets.

Participants:
10–16-year-old children (n 400).

Setting:
Australia.

Results:
There was a significant positive correlation between children’s commercial screen media use and their attitudes towards brands (related to perceived social norms) and their brand purchasing behaviours, including their own purchases and requests to parents. The use of strategies to avoid advertising in commercial screen media reduced but did not remove the association between media use and brand purchases. Other brand exposures (on clothing, outdoor advertising, sponsorships) had a positive association with children’s perceived social norms about brands and their brand purchases and requests. Non-commercial screen media use was not associated with any brand-related outcomes.

Conclusions:
Commercial screen media use and other brand exposures were strongly positively associated with children’s perceptions and purchasing behaviours of frequently marketed food/beverages. Regulations to restrict children’s exposures to food marketing on-screen and through other media are required to reduce the effect of marketing exposure on children’s food purchasing behaviours.
Plasma Wave and Particle Dynamics During Interchange Events in the Jovian Magnetosphere Using Juno Observations
Authors: Daly A. , Li W. , Ma Q. , Shen X.‐C. , Yoon P. H. , Menietti J. D. , Kurth W. S. , Hospodarsky G. B. , Mauk B. H. , Clark G. , Allegrini F. , Connerney J. E. P. , Bolton S. J. 
Published: December 2023

AbstractInterchange instability is known to drive fast radial transport of particles in Jupiter's inner magnetosphere. Magnetic flux tubes associated with the interchange instability often coincide with changes in particle distributions and plasma waves, but further investigations are required to understand their detailed characteristics. We analyze representative interchange events observed by Juno, which exhibit intriguing features of particle distributions and plasma waves, including Z‐mode and whistler‐mode waves. These events occurred at an equatorial radial distance of ∼9 Jovian radii on the nightside, with Z‐mode waves observed at mid‐latitude and whistler‐mode waves near the equator. We calculate the linear growth rate of whistler‐mode and Z‐mode waves based on the observed plasma parameters and electron distributions and find that both waves can be locally generated within the interchanged flux tube. Our findings are important for understanding particle transport and generation of plasma waves in the magnetospheres of Jupiter and other planetary systems.
Along‐Arc Volcanism in the Western and Central Aleutian From 2015 to 2021 Revealed by Cloud‐Based InSAR Processing
Authors: Wang Jiahui , Lu Zhong , Bekaert David , Marshak Charlie , Govorcin Marin , Sangha Simran , Kennedy Joseph , Gregg Patricia 
Published: December 2023

AbstractLeveraging a cloud‐based interferometric synthetic aperture radar time‐series processing framework, we map the surface deformation along the western and central Aleutian volcanoes from 2015 to 2021. The observed crustal deformation from more than 15 volcanoes is attributed to a wide range of magmatic or tectonic processes, for example, magma accumulation in the magmatic reservoir, steady cooling or degassing of magma or hydrothermal systems, and faulting. More vigorous magmatism in the central Aleutian is noticed and appears to be related to higher magma production rates or higher magma ascent rates as a result of oblique subduction. New deformation patterns never observed in previous studies are detected and modeled at Tanaga, Great Sitkin and Yunaska. This study showcases the cloud‐processing capability to generate interferograms at scale and processing tools to analyze these time series over large, tectonically active areas.
Physics‐Informed Neural Networks for Fault Slip Monitoring: Simulation, Frictional Parameter Estimation, and Prediction on Slow Slip Events in a Spring‐Slider System
Authors: Fukushima Rikuto , Kano Masayuki , Hirahara Kazuro 
Published: December 2023

AbstractThe episodic transient fault slips called slow slip events (SSEs) have been observed in many subduction zones. These slips often occur in regions adjacent to the seismogenic zone during the interseismic period, making monitoring SSEs significant for understanding large earthquakes. Various fault slip behaviors, including SSEs and earthquakes, can be explained by the spatial heterogeneity of frictional properties on the fault. Therefore, estimating frictional properties from geodetic observations and physics‐based models is crucial for fault slip monitoring. In this study, we propose a Physics‐Informed Neural Network (PINN)‐based new approach to simulate fault slip evolutions, estimate frictional parameters from observation data, and predict subsequent fault slips. PINNs, which integrate physical laws and observation data, represent the solution of physics‐based differential equations. As a first step, we validate the effectiveness of the PINN‐based approach using a simple single‐degree‐of‐freedom spring‐slider system to model SSEs. As a forward problem, we successfully reproduced the temporal evolution of SSEs using PINNs and obtained implications on how to choose the appropriate collocation points by analyzing the residuals of physics‐based differential equations. As an inverse problem, we estimated the frictional parameters from synthetic observation data and demonstrated the ability to obtain accurate values regardless of the choice of first‐guess values. Furthermore, we discussed the potential of the predictability of the subsequent fault slips using limited observation data, taking into account uncertainties. Our results indicate the significant potential of PINNs for fault slip monitoring.
The Heat and Momentum Budgets of Titan's Middle Atmosphere
Authors: Lombardo N. A. , Lora J. M. 
Published: December 2023

AbstractThe thermal and dynamical structure of Titan's middle atmosphere (the stratosphere and mesosphere) has been observed to evolve over seasonal timescales. Measurements from the Composite Infrared Spectrometer on the Cassini spacecraft indicated the presence of a westerly jet with the strongest winds exceeding 200 m s−1 near the autumn and spring poles. The strength of the winds varied substantially with latitude and altitude, and weakened throughout most of winter. The strong winds also served to trap short‐lived trace molecules near the winter pole, leading to a chemically enriched environment. Here, to better understand the evolution of the middle atmosphere jet, we quantify the heat and zonal momentum budgets in Titan's stratosphere and mesosphere over the course of a Titan year using a three‐dimensional general circulation model. We confirm that the dominant heating balance is between the net radiative and adiabatic heating rates, and also show that the convergence of sensible heat by the atmospheric flow is important at low stratospheric altitudes above the winter pole. We show that the polar jet is maintained by the convergence of zonal momentum by the mean meridional flow, while the low‐latitude winds are maintained by an up‐gradient transport of momentum by eddies that occur on time scales of less than one Titan day. The heat and momentum budgets we determine here will be useful in constraining the factors controlling the evolution of Titan's middle atmosphere over the coming decades.
The Geomorphic Effectiveness of Landslides
Authors: Dente E. , Katz O. , Crouvi O. , Mushkin A. 
Published: December 2023

AbstractLandslides are widely recognized as key components of landscape evolution in areas of steep topography. Here, we present a new framework for examining landslide inventories in the context of the volume‐based impact that different landslide sizes have on shaping the landscape, that is, their geomorphic effectiveness (GE). Focusing on an actively retreating coastal cliff in the Eastern Mediterranean and utilizing a LiDAR‐derived inventory of over 1,100 cliff landslides that occurred between 2014 and 2019, we show that segments of the cliff are characterized by two principal types of GE distributions: (a) A “humped” GE distribution where the accumulated erosion volume of the largest and rarest collapses in the inventory is similar or lower than that of more frequent, mid‐range collapses and (b) Nearly monotonically increasing GE distribution where the cumulative volume of larger collapses consistently surpasses that of smaller magnitude collapses. Regardless of the GE distribution type, we found that the cumulative geomorphic impact of the small and most probable collapses was negligible. Extending this new GE framework to 9 other previously published landslide inventories (coastal and mountainous), we demonstrate that precipitation and seepage‐induced landslide inventories are commonly characterized by monotonic‐type GE distributions, dominated by large landslides (>10−1 of the volume of the largest landslide), and that hump‐shaped GE distributions, dominated by more frequent mid‐size landslides, commonly occur under “dry” triggers (e.g., earthquakes). We propose that the humped GE distribution could reflect the lack of deep mechanical weakening, which exerts a higher probability of the largest landslides in the inventories triggered by “wet” factor.
Mobile health behaviour change support system as independent treatment tool for obesity: a randomized controlled trial
Authors: Markkanen Jaakko O. , Oikarinen Noora , Savolainen Markku J. , Merikallio Heta , Nyman Ville , Salminen Ville , Virkkula Teppo , Karppinen Pasi , Oinas-Kukkonen Harri , Hukkanen Janne 
Published: December 2023

Abstract
Background/Objectives
Digital health interventions are increasingly utilized as an adjunct to face-to-face counselling in the treatment of obesity. However, previous studies have shown inconsistent efficacy when digital interventions are used as stand-alone treatment. The purpose of this study was to investigate whether a mobile health behaviour change support system (mHBCSS) is effective in weight reduction and weight loss maintenance without additional counselling. Furthermore, changes in cardiometabolic risk factors were investigated.

Methods
In this randomized controlled trial, a mHBCSS intervention was conducted for 200 volunteers with obesity (BMI 30–40 kg/m² and age 18–65 years). The study participants were randomly assigned into two groups: immediate access to mHBCSS intervention or wait-list control with access to mHBCSS after 6 months. Anthropometric and metabolic traits were also measured. The primary outcome was weight loss from the baseline to the 6-month visit.

Results
Among 200 participants (88.5% women), mean BMI (SD) was 34.3 kg/m² (2.8) and age 46.5 years (9.5). The retention rate was 98.5% and 89.0% at the 6- and 12-month visits, respectively. At the 6-month visit, those with immediate access to mHBCSS had significantly greater weight loss (−2.5%, 95% CI −3.4 to −1.6, p < 0.001) compared with the wait-list control group (0.2%, 95% CI –0.4 to 0.9, p = 0.466; between groups p < 0.001). Weight loss was maintained until the 12-month time point in the mHBCSS group (−2.1%, 95% CI −3.3 to −0.9, p = 0.001). The usage of mHBCSS had no significant effect on metabolic traits.

Conclusion
The mHBCSS as a stand-alone treatment of obesity results in weight reduction and weight loss maintenance with remarkable adherence rate. Further studies are needed to establish how to best implement the scalable and resource-efficient mHBCSS into the standard care of obesity to achieve optimal weight loss results.
SALL4 is a CRL3REN/KCTD11 substrate that drives Sonic Hedgehog-dependent medulloblastoma
Authors: Lospinoso Severini Ludovica , Loricchio Elena , Navacci Shirin , Basili Irene , Alfonsi Romina , Bernardi Flavia , Moretti Marta , Conenna Marilisa , Cucinotta Antonino , Coni Sonia , Petroni Marialaura , De Smaele Enrico , Giannini Giuseppe , Maroder Marella , Canettieri Gianluca , Mastronuzzi Angela , Guardavaccaro Daniele , Ayrault Olivier , Infante Paola , Bufalieri Francesca , Di Marcotullio Lucia 
Published: December 2023

AbstractThe Sonic Hedgehog (SHH) pathway is crucial regulator of embryonic development and stemness. Its alteration leads to medulloblastoma (MB), the most common malignant pediatric brain tumor. The SHH-MB subgroup is the best genetically characterized, however the molecular mechanisms responsible for its pathogenesis are not fully understood and therapeutic benefits are still limited. Here, we show that the pro-oncogenic stemness regulator Spalt-like transcriptional factor 4 (SALL4) is re-expressed in mouse SHH-MB models, and its high levels correlate with worse overall survival in SHH-MB patients. Proteomic analysis revealed that SALL4 interacts with REN/KCTD11 (here REN), a substrate receptor subunit of the Cullin3-RING ubiquitin ligase complex (CRL3REN) and a tumor suppressor lost in ~30% of human SHH-MBs. We demonstrate that CRL3REN induces polyubiquitylation and degradation of wild type SALL4, but not of a SALL4 mutant lacking zinc finger cluster 1 domain (ΔZFC1). Interestingly, SALL4 binds GLI1 and cooperates with HDAC1 to potentiate GLI1 deacetylation and transcriptional activity. Notably, inhibition of SALL4 suppresses SHH-MB growth both in murine and patient-derived xenograft models. Our findings identify SALL4 as a CRL3REN substrate and a promising therapeutic target in SHH-dependent cancers.