bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fluid Institutions of Access: Sea Space as a Livelihood Resource in Coastal Indonesia
Authors: Rahmat Yunie N. , Neilson Jeff , Langford Alexandra , Walyandra Zulung , Ruhon Radhiyah , Armis Risya , Lapong Imran 
Published: December 2024

ABSTRACTIndonesia is the world's largest producer of carrageenan seaweed, the cultivation of which is dominated by household operators and is transforming livelihoods in many coastal communities. Growing demand from the global food processing sector has rapidly transformed Indonesian coastal sea space into a commoditized livelihood resource, where access is governed by emergent, and highly fluid, institutions. Through an extensive ethnographic study in two coastal villages in South Sulawesi, we show how a new property rights regime is being created through evolving institutions of access (both formal and informal) in continual feedback with the livelihood strategies pursued by individual households. The ability to benefit from access to sea space, during a price boom, emerges from within multiple strands of intersecting power relations, producing a range of livelihood outcomes. This study contributes to debates on how rural livelihood opportunities are infused by the politics of access to natural resources, thus reshaping processes of agrarian change in coastal regions.
How Social‐Symbolic Work Changes Places
Authors: Wright April L. , Lang Richard , Kibler Ewald 
Published: December 2024

AbstractWe advance the social‐symbolic work perspective by developing an understanding of places as objects characterized by location, materiality, function, and symbolic meaning and which can be changed through social‐symbolic work. Drawing from a longitudinal study of the ‘Empty Homes’ Programme in England, our analysis identifies an unfolding process of social‐symbolic work through which organizational actors change three distinct places – a historic chapel hall, a village public tavern, and derelict terraced houses – into social housing. Our findings develop a theoretical model of how social‐symbolic work changes place objects through a process involving dislodging functionality of how a place is actually used, inscribing liminality, and consolidating coherence across new function, new symbolic meaning and reconstructed materiality at a fixed geographic location. This process creates a new place as a social‐symbolic object that is both stable and dynamic. Our findings and model contribute to the social‐symbolic work perspective and have broad relevance within the management studies literature to research on place and organizational and institutional change processes.
The Course of COVID‐19 Infection in Patients With Chronic Hepatitis Delta
Authors: Parlar Yavuz Emre , Gülnar Müge Özarı , Kırmızıgül Beril , Gençdal Genco , Zeybel Müjdat , Keskin Onur , Yurdaydın Cihan 
Published: December 2024

ABSTRACTIn coronavirus disease 2019 (COVID‐19), older age and co‐morbidities are associated with mortality. Among liver disease aetiologies alcoholic liver disease was associated with mortality. Chronic hepatitis delta (CHD) had not been studied. The current study explores course of COVID‐19 disease in chronic hepatitis B (CHB) and CHD. This retrospective study included CHB and CHD patients from the gastroenterology departments of Hacettepe and Koç University Hospitals. COVID‐19 was confirmed via PCR testing for SARS‐CoV‐2 RNA. Data on liver disease severity, including MELD‐Na and Child‐Pugh scores, as well as vaccination status, were collected. A total of 618 patients (343 M/275 F) were evaluated, comprising 540 CHB patients (27 [5%] cirrhotic) and 78 CHD patients (43 [55%] cirrhotic). COVID‐19 was diagnosed in 47 CHB patients (8.7%) and 12 CHD patients (15.4%), p = NS. Hepatic reactivation occurred in 3 CHB patients (6.3%) and 4 CHD patients (33%), (p = 0.018). Reactivation was more frequent in cirrhotic patients than non‐cirrhotic patients (50% vs. 4%, p = 0.0009). One cirrhotic CHB patient decompensated, while one cirrhotic CHD patient died and another developed hepatic decompensation. The majority of cirrhotic CHB patients (96.3%) were receiving nucleos(t)ide analogues (NAs), whereas only one cirrhotic CHD patient was on treatment for Hepatitis D virus (HDV). Although the small number of CHD patients and COVID‐19‐positive cases limits definitive conclusions, CHD patients may experience a more severe course of COVID‐19 compared to CHB patients. This may be due to the higher proportion of cirrhotics among CHD patients and the lack of effective antiviral treatment for HDV.
Metabolomic Changes Associated With the Change in HVPG After DAAs Therapy in HCV Cirrhotic Patients
Authors: Virseda‐Berdices Ana , Martín‐Escolano Rubén , Berenguer Juan , González‐García Juan , Brochado‐Kith Oscar , Rojo David , Díez Cristina , Hontañon Víctor , Pérez‐Latorre Leire , Ibañez‐Samaniego Luis , Llop‐Herrera Elba , Olveira Antonio , Fernández‐Rodríguez Amanda , Barbas Coral , Resino Salvador , Jiménez‐Sousa María Ángeles ,   the ESCORIAL Study Group
Published: December 2024

ABSTRACTBackground and AimsIn response to direct‐acting antivirals (DAAs) therapy, patients who experience a decrease in hepatic venous pressure gradient (HVPG) considerably reduce liver complications and have increased survival. This study aimed to assess the metabolomic changes associated with the changes in HVPG from the start of DAA therapy until 48 weeks after effective DAA therapy in patients with advanced HCV‐related cirrhosis.MethodsWe carried out a multicenter longitudinal study in 31 patients with advanced hepatitis C virus (HCV)‐related cirrhosis. We performed a non‐targeted metabolomic analysis using gas chromatography–mass spectrometry and liquid chromatography‐mass spectrometry, as well as analysis of inflammation‐related biomarkers using Luminex technology. The statistical analysis was performed by Generalised Linear Mixed‐effects Models (GLMM), correcting for multiple testing.ResultsWe found that increases of 2,3‐butanediol (AMR = 1.15; q‐value = 0.023) and taurocholic acid (AMR = 1.06; q‐value < 0.001) were significantly associated with increases in HVPG and inflammatory biomarker levels from before DAA therapy to one year after completion of successful HCV treatment.ConclusionsThese metabolites have a potential role as indicators of portal hypertension evolution.
A Genetic Variant of Delta‐9 Desaturase Is Associated With Latitudinal Adaptation in a Coral from the Great Barrier Reef
Authors: Black Kristina L. , Bay Line K. , Matz Mikhail V. 
Published: December 2024

ABSTRACTCoral populations across the Great Barrier Reef (GBR) could rapidly adapt to the warming climate if they have standing genetic variation for thermal tolerance. Here, we describe a locus likely involved in latitudinal adaptation of Acropora millepora. This locus shows a steep latitudinal gradient of derived allele frequency increasing at higher latitudes, and harbours a cluster of eight tandemly repeated Δ9‐desaturase genes adjacent to a region in the genome where a hard selective sweep likely occurred. In colonies reciprocally transplanted across 4.5° of latitude, the expression of Δ9‐desaturase is upregulated at the high‐latitude reef. Furthermore, corals from the low‐latitude reef bearing the derived Δ9‐desaturase allele express the gene more and grow faster than their peers when transplanted to the high‐latitude reef. In other organisms ranging from bacteria to fish, Δ9‐desaturase is upregulated under cold conditions to adjust membrane fluidity by introducing double bonds into fatty acid chains of membrane lipids. It is therefore plausible that the signal of latitudinal adaptation at the Δ9‐desaturase locus is due to its involvement in adaptation to cooler temperatures at higher latitudes.
A meta‐analysis assessing reliability of the Yale Food Addiction Scale: Implications for compulsive eating and obesity
Authors: Jahrami Haitham , Husain Waqar , Trabelsi Khaled , Ammar Achraf , Pandi‐Perumal Seithikurippu R. , Saif Zahra , Potenza Marc N. , Lin Chung‐Ying , Pakpour Amir H. 
Published: December 2024

SummaryFood addiction (FA) is linked to eating disorders and obesity. The Yale Food Addiction Scale (YFAS), which has various versions in different languages, is widely used to assess FA worldwide. This meta‐analysis aimed to assess the YFAS through reliability generalization meta‐analysis (REGEMA). From their inception until April 2024, a comprehensive systematic review across more than 30 databases was conducted to identify studies reporting reliability measures (e.g., Cronbach's alpha and McDonald's omega) of the YFAS. Sixty‐five studies were included in this meta‐analysis, with a median sample size of 451 participants. The results of the random‐effects meta‐analysis showed a high pooled reliability coefficient (α = 0.85, 95% CI: 0.83 to 0.86 p < 0.001). Test–retest reliability was also estimated using a random‐effects meta‐analysis of 10 studies, resulting in a pooled test–retest correlation coefficient of intraclass coefficients of (ICC = 0.77, 95% CI: 0.70 to 0.84, p < 0.001). These findings highlight the consistency and robustness of the YFAS in detecting FA across studies, suggesting its reliability for screening for FA‐related disordered eating.
Conduction System Pacing Following a Double Switch Operation for Congenitally Corrected Transposition of the Great Arteries
Authors: Regan William , Rosenthal Eric , Clarke John‐Ross , Alam Harith , Wong Tom 
Published: December 2024

ABSTRACTThe use of conduction system pacing (CSP) in adults with congenital heart disease (CHD) is growing, however data remain limited. In patients with congenitally corrected transposition of the great arteries following the double switch operation, existing CSP tools and techniques require modification to allow for the anterior displacement of the atrioventricular node and proximal conduction system in addition to navigating the tortuous route of the atrial redirection. We report the successful use of CSP focusing on the technique of delivery tool modification to allow stability on the basal septum for deployment to the area of the distal His bundle and proximal left bundle branch.
The inner struggle: Co‐optation and moral authenticity within social movements scholarship
Authors: Guevara Fino José 
Published: December 2024

AbstractThe concept of co‐optation, denoting the appropriation of actors and ideas to support unintended agendas, has been widely employed in social movements studies. Despite its prominence, some scholars argue that the concept introduces ambiguous discussions of authenticity that morally judge activists under categories that are disconnected from their experiences of political participation. Consequently, they choose to separate morality from politics. I propose a meaningful approach to engage with morality and authenticity that contributes to the current understanding of the implications of co‐optation on movements and activists. First, I illustrate that moral concepts and attributions of responsibility are inherent to how activists experience co‐optation. Next, I highlight the limitations of existing theories of authenticity in capturing these moral elements. I then introduce the concept of moral authenticity, which refers to the importance that individuals place on acting in accordance with the type of person they aspire to be. I argue that integrating this notion with co‐optation offers a robust framework for describing and evaluating what authenticity means in the context of movements. This framework offers new insights into the relationship between individuals' personal lives and activism, an emerging field of inquiry in social movement scholarship.
Public Support for Gay Rights Across Countries and Over Time
Authors: Woo Byung‐Deuk , Ko Hyein , Tai Yuehong Cassandra , Hu Yue , Solt Frederick 
Published: December 2024

ABSTRACTObjectiveSupport for gay rights has increased in the publics of many countries over recent decades, but the scholarship on the topic has been hindered by the limited available data on these trends in public opinion. The goal of the Support for Gay Rights (SGR) dataset is to overcome this problem.MethodThe SGR dataset is constructed by combining a comprehensive collection of survey data with a latent‐variable model to provide annual time‐series estimates of public support for gay rights across 118 countries and over as many as 51 years that are comparable across space and time.ResultsWe show these data perform well in validation tests and demonstrate their potential by replicating the influential but recently questioned finding of Andersen and Fetner that more income inequality yields less tolerant and supportive attitudes toward gay people.ConclusionWe anticipate that the SGR data will become a crucial source for cross‐national, cross‐regional, and longitudinal research that improves our understanding of the sources and consequences of public support for gay rights.
A Working Memory Model of Sentence Processing as Binding Morphemes to Syntactic Positions
Authors: Keshev Maayan , Cartner Mandy , Meltzer‐Asscher Aya , Dillon Brian 
Published: December 2024

AbstractAs they process complex linguistic input, language comprehenders must maintain a mapping between lexical items (e.g., morphemes) and their syntactic position in the sentence. We propose a model of how these morpheme‐position bindings are encoded, maintained, and reaccessed in working memory, based on working memory models such as “serial‐order‐in‐a‐box” and its SOB‐Complex Span version. Like those models, our model of linguistic working memory derives a range of attested memory interference effects from the process of binding items to positions in working memory. We present simulation results capturing similarity‐based interference as well as item distortion effects. Our model provides a unified account of these two major classes of interference effects in sentence processing, attributing both types of effects to an associative memory architecture underpinning linguistic computation.
Uniform thermal expansion reactivity evaluation based on reactivity coefficient for sodium-cooled fast reactor
Authors: Takeda Satoshi , Kitada Takanori , Okita Takafumi , Hoashi Eiji 
Published: December 2024

Abstract
This paper presents a method for calculating reactivity changes caused by uniform thermal expansion in sodium-cooled fast reactors using reactivity coefficients. The reactivity changes due to both Z-axis and radial expansion are separated into two effects: the shape change effect and the macroscopic cross-section change effect. These effects are expressed using the reactivity coefficients of materials in the reactor core. The reactivity change due to Z-axis expansion considers the expansion of the fuel, cladding, and wrapper tube, while the radial expansion considers the fuel pin, structural materials, and reactor core support structures. To confirm the accuracy of this approach, calculations were performed for simplified reactor geometry with different height-to-diameter ratios. The results show that reactivity changes behave almost linearly for expansions of up to 2%. Additionally, the difference between the expansion reactivity obtained by using reactivity coefficients and those by direct calculations considering core expansion is within a few percent.
An Experimental and Theoretical Study of Gear Vibro-impacts Caused by Torque Reversals
Authors: O'Toole Michael , Donmez Ata , Kahraman Ahmet 
Published: December 2024

Abstract
Rapid shift towards electrified powertrains has provided gear train dynamics researchers with new challenges, one of them being transient vibro-impact behavior caused by torque reversals during the drive and regenerative braking modes of operation. Contrary to ample studies on the steady-state dynamic behavior to aid with gear whine and rattle related noise and vibration problems, the transient behavior associated with such torque reversals has not been investigated extensively. Accordingly, this paper studies the dynamic response of a single-mesh gear system subjected to external torque reversals. A reduced-order dynamic model is proposed, accompanied by a computationally efficient piecewise-linear solution method. An experimental set-up of the same system is developed. Measurements within a wide spectrum of operating conditions and system parameters are compared to the model predictions for its validation. At the end, the model is employed for key parameter sensitivity studies on the influence of drivetrain stiffness, backlash and torque magnitudes on the resultant vibro-impact behavior depicted by an impact severity index.
Exploring Time and Power Requirement Trade-Offs in an Additive Manufacturing-Disrupted Production Cell
Authors: Jones Chad , Montoya Matthew , Strawser Larry , Patterson Albert E. 
Published: December 2024

Abstract
The introduction of additive manufacturing (AM) into modern production environments has provided new capabilities; however, these capabilities have disrupted manufacturing cells. The disruption of manufacturing through the addition of AM processes provides an opportunity to model a manufacturing cell, quantify the cells performance with respect to primary concerns, disrupt the cell, and lastly provide a qualitative analysis of the trade space between primary concerns. Using a previously developed cell model and convex optimization approach, the qualitative trade-offs between power and manufacturing time were explored. This trade-off analysis was then demonstrated using a realistic case study in which an existing cell was disrupted via the introduction of an additive manufacturing process with the requirement that the cell was not able to be re-designed or re-configured. The optimal machine settings for the original cell were used as the starting point for an adaptive optimization to recover as much performance as possible from the cell without changing the order, number, or types of machines other than the introduction of the AM process. The results offer a large number of important lessons related to the design of manufacturing cells, the design of products, and the possible decision variables for integrating AM into end-user manufacturing systems.
Application of an Equivalent Temperature Field for Emulating Thermal Autofrettage-Induced Residual Stresses in Thick-Walled Cylinder
Authors: Roy A. K. , Sharma Indranuj , Kamal S. M. , Patil R. U. , Rao V. V. 
Published: December 2024

Abstract
The equivalent temperature field of residual stresses induced by autofrettage of thick-walled cylinders and spheres have been successfully implemented in a finite element method framework to study the crack growth in autofrettaged components. Thermal autofrettage is a potential alternative method for strengthening hollow cylinders against internal pressurization. The assessment of service life of thermally autofrettaged cylinders containing cracks is imperative when they are subjected to high pressure static or cyclic in-service loading. There the equivalent temperature field replicating the thermal autofrettage-induced residual stresses will serve as the input to the finite element method analysis to evaluate the important fracture parameters such as static fracture endurance and the rate of crack growth for predicting service life. This work presents evaluation of an equivalent temperature field by establishing an equivalence between the thermoelastic stress field and thermal autofrettage-induced residual stress field in a cylinder obtained from either an analytical or a numerical model. The evaluated equivalent temperature field is then used in a finite element method analysis to exemplify the replication of the original residual stresses generated by thermal autofrettage in SS304, aluminum cylinders and electroslag refined (ESR) steel gun barrel. It is found that the finite element stress solution due to the application of equivalent temperature field and the original analytical or numerical thermal autofrettage residual stress solution are in good agreement with less than 5% deviation in the case of SS304 and aluminum cylinders, and that in ESR steel barrel with less than 1% deviation.
Exploring Perceived Mattering in Physical Education Teacher Education Doctoral Students
Authors: Schulz Denis , Gaudreault Karen Lux , Richards Kevin Andrew , Shiver Victoria N. , Simonton Kelly L. 
Published: December 2024

Background: Physical Education Teacher Education (PETE) doctoral programs lay the foundation for training PETE doctoral students to become PETE faculty members. Limited knowledge is available on how PETE doctoral students experience and navigate their educational doctoral programs. Purpose: This study explored PETE doctoral students’ perceptions of mattering within their doctoral programs. Methods: Data were collected through an online questionnaire and semistructured interviews with 16 doctoral students nationwide. Findings: Qualitative data analysis revealed four distinct themes: (a) faculty members can induce feelings of mattering, (b) importance grows over time, (c) peer support matters, and (d) gender and race influence perceptions of mattering. Discussion: As time passes, doctoral students’ feelings of importance grow as they take on more responsibilities. The level of support provided by faculty members and peers can strongly impact doctoral students’ perceptions of mattering. Celebrating achievements with peers can serve as a way for students to extend their self-worth. Females and historically marginalized groups may experience increased feelings of self-doubt and marginalization. Conclusion: Intentionally cultivating perceptions of mattering and acknowledging the diverse backgrounds of each student can improve the quality of a doctoral program.
A rare homozygousINSvariant causes adult-onset diabetes
Authors: Tans Roel , Glendorf Tine , van Herwaarden Antonius E , Venselaar Hanka , van Rijswijck Danique M H , Wevers Ron A , Gloerich Jolein , van Gool Alain , Tack Cees J 
Published: December 2024

IntroductionMaturity-onset diabetes of the young (MODY) and neonatal diabetes mellitus (NDM) are the most prevalent causes of monogenic diabetes. MODY is an autosomal dominant condition with onset in childhood and young adulthood, while NDM is defined with diabetes onset within 6 months of age and can be caused by dominant, recessive, X-linked genes or by chromosomal abnormalities. Here, we describe a rare case of monogenic diabetes in a patient who is homozygous for anINSgene variant.Research design and methodsThe index patient, a male diagnosed with type 2 diabetes, was treated with low-dose insulin and metformin. Blood plasma was collected under fasting conditions for analysis. MODY screening was performed using a next-generation sequencing panel. In silico analysis of the insulin variant’s three-dimensional structure and its interaction with the insulin receptor was conducted. Insulin receptor affinity and downstream signaling potency were evaluated in vitro.ResultsAuto-immune diabetes was excluded. A homozygous missense variant of theINSgene (c.130G>A, p.Gly44Arg) was identified in the patient. The combination of three different insulin assays showed that the biosynthesis of proinsulin into insulin was intact. In silico analysis of the mutant insulin 3D structure revealed that theINSvariant is likely to affect insulin receptor binding and subsequent in vitro analysis suggested reduced potency in downstream signaling.ConclusionsThe homozygous c.130G>A variant in theINSgene results in reduced insulin receptor binding and signaling potency. This, combined with pancreatic β-cell apoptosis or dedifferentiation supposedly, has contributed in the late-onset of monogenic diabetes in the index patient.