bluuebunny/crossref_metadata_2025_split huggingface dataset:
Men in online eating disorder recovery spaces: Gendered barriers, content moderation, and narrative experimentation
Authors: Strobel Connor B. S. , Lennon Jayna 
Published: October 2023

AbstractEating disorders (EDs), once considered solely a women's health problem, have increasingly affected men. Previous research on recovery from addiction has emphasized the importance of narratives, which help provide structure and make sense of events. While narratives are often important for an individual's recovery from hardship, hegemonic narratives can be invalidating and obstacles to wellbeing. The highly gendered nature of ED recovery narratives has posed a barrier to men adopting alternative, more successful narratives, particularly in female‐dominated spaces. This study examines how content moderation policies and enforcement on Tumblr, Reddit, and an ED recovery website shape men's participation in ED recovery support groups dominated by women. We find that high degrees of moderation and censorship limit men's platform participation and narrative experimentation. However, platform rules without active censorship face the same challenges. Instead, narrative experimentation and greater participation from men occur during moderate regulation because they can share their experiences while also being encouraged to find salient aspects of other, healthier narratives. We observed that men were able to break from unhelpful recovery narratives when they could masculinize the suggestions from women with more productive approaches. While past research has shown that men are particularly reliant on hegemonic masculinity when their gender is challenged, we find that phenomenon is part of a more fundamental process of reconciling ideas into one's self‐concept.
School racial‐ethnic socialization of multiracial K12 students: A systematic review of the literature using MultiCrit
Authors: Peng Jackie Matise 
Published: October 2023

AbstractThe growing multiracial population in the United States necessitates a shift in research attention to include mixed‐race youth. While racial‐ethnic socialization (RES) research has predominantly focused on family contexts, this review highlights the role of schools in shaping the RES socialization of mixed‐race youth in the United States. Existing literature indicates that RES plays a vital role for multiracial children and adolescents by helping them navigate their complex identities, promoting a sense of belonging, and enhancing mental health outcomes. However, studies explicitly exploring RES for mixed‐race children in elementary and secondary schools are limited, and RES is often theorized without structural conceptualizations of race and racism. Using Critical Multiracial Theory (MultiCrit) as a theoretical lens, this review investigates the content and messages conveyed to mixed‐race youth at school. It considers transmissions from various sources (e.g., curriculum, teachers, peers) to uncover implications for the well‐being of mixed‐race students. This paper contributes to scholarship on school RES by considering how the process unfolds for the fastest‐growing demographic of students in the US (multiracials) using a sociohistorical approach (MultiCrit). The review concludes with future directions for researchers studying multiracial youth in K‐12 schools and considerations for practitioners working with multiracial students in school settings. Keywords: multiracial youth, mixed‐race, K‐12 schools, RES, MultiCrit
Navigating multiple team membership: A review and redirection of its influence on effectiveness outcomes
Authors: Rishani Mayssa , Schouten Maartje E. , Hoever Inga J. 
Published: October 2023

AbstractIn today's organizations, employees commonly work in more than one team at a time. As this practice of multiple team membership (MTM) has become a reality of daily work, researchers across disciplines have dedicated their efforts to study its influence on valued outcomes such as employee and team effectiveness. We review the MTM literature to provide an overview of the relationship between multiteaming and effectiveness and to discuss the underlying reasons that explain why this relationship is complex and findings remain inconsistent. Drawing from teams research, we particularly highlight three sources of variance in the effects of multiteaming that have not been discussed in an integrative manner: (a) what is being studied – the aspects and nature of multiteaming; (b) how multiteaming is thought to affect effectiveness – the processes through which multiteaming transforms into (in)effectiveness; and (c) who are the multiteamers – the characteristics of multiteamers. Our review thus offers a more fine‐grained theoretical understanding of multiteaming's influence on effectiveness and uncovers exciting future research directions.
Exemplifying the situated nature of teacher noticing: Elementary teachers' use of insider knowledge
Authors: Jessup Naomi A. 
Published: October 2023

AbstractTeacher noticing is a crucial aspect of responsive and ambitious mathematics teaching, allowing educators to understand students' mathematical thinking and make informed decisions. However, this noticing is influenced by teachers' insider knowledge (i.e., past and present knowledge and experience with students), which is shaped by societal norms, biases, and expectations, including potentially harmful deficit discourses. This study investigates teachers' noticing of written work from a situated perspective using qualitative secondary analysis. The goal of this work is to exemplify upper elementary teachers' use of historical knowledge gained from classroom interactions or informal school settings, along with local and broader contextual factors. Data analysis included elementary teachers' noticing mathematical thinking in written work from their class, their use of insider knowledge of their students, and distinctions in orientations toward students and their thinking. Results indicate how insider knowledge enhances, impedes, or does not impact individual teachers' focus on the details and reasoning evidenced in their students' strategies. The findings contribute to a more nuanced understanding of the complexities of teacher noticing and emphasize the importance of acknowledging the socio–cultural and historical context which is needed for equitable mathematics teaching. Implications are discussed.
Attending to what prospective teachers notice about students' intersecting identities
Authors: Jackson Christa , Buchheister Kelley , Taylor Cynthia E. 
Published: October 2023

AbstractTo develop an equity‐centered orientation in teacher education programs, it is essential to recognize what prospective teachers (PTs) attend to in classroom events and how they relate these events to mathematics instruction. We examined how race‐gender intersections of a child (Black boy, Black girl, White boy, and White girl) in a written vignette shape PTs' noticing. Using an intersectional noticing lens, we analyzed PTs' responses with respect to race‐gender intersections. The results indicated how racism and sexism can permeate PTs' implicit bias, positionality, and social expectations, which continue to oppress Blacks and girls within mathematics teaching and learning.
PLANTdataHUB: a collaborative platform for continuous FAIR data sharing in plant research
Authors: Weil Heinrich Lukas , Schneider Kevin , Tschöpe Marcel , Bauer Jonathan , Maus Oliver , Frey Kevin , Brilhaus Dominik , Martins Rodrigues Cristina , Doniparthi Gajendra , Wetzels Florian , Lukasczyk Jonas , Kranz Angela , Grüning Björn , Zimmer David , Deßloch Stefan , von Suchodoletz Dirk , Usadel Björn , Garth Christoph , Mühlhaus Timo 
Published: October 2023

SUMMARYIn modern reproducible, hypothesis‐driven plant research, scientists are increasingly relying on research data management (RDM) services and infrastructures to streamline the processes of collecting, processing, sharing, and archiving research data. FAIR (i.e., findable, accessible, interoperable, and reusable) research data play a pivotal role in enabling the integration of interdisciplinary knowledge and facilitating the comparison and synthesis of a wide range of analytical findings. The PLANTdataHUB offers a solution that realizes RDM of scientific (meta)data as evolving collections of files in a directory – yielding FAIR digital objects called ARCs – with tools that enable scientists to plan, communicate, collaborate, publish, and reuse data on the same platform while gaining continuous quality control insights. The centralized platform is scalable from personal use to global communities and provides advanced federation capabilities for institutions that prefer to host their own satellite instances. This approach borrows many concepts from software development and adapts them to fit the challenges of the field of modern plant science undergoing digital transformation. The PLANTdataHUB supports researchers in each stage of a scientific project with adaptable continuous quality control insights, from the early planning phase to data publication. The central live instance of PLANTdataHUB is accessible at (https://git.nfdi4plants.org), and it will continue to evolve as a community‐driven and dynamic resource that serves the needs of contemporary plant science.
Deep trade agreements, production position distance and bilateral global value chain participation
Authors: Fan Zhaobin , Anwar Sajid , Zhou Ying 
Published: October 2023

AbstractOwing to globalisation‐induced fragmentation of production across regions and reorganisation of global value chains (GVCs), more attention is being paid to the impact of deep preferential trade agreements (PTAs) on GVC participation. We examine how the promotional effect of deep trade agreements on GVC participation changes with GVC production position distance between member countries. We argue that production position distance has an inverted U‐shaped effect on the relationship between deep trade agreements and bilateral GVC participation. Specifically, starting with a short production position distance, an increase in production position distance can strengthen the promotional effect of deep trade agreements on bilateral GVC participation. However, when the production position distance reaches a certain threshold, an increase in production position distance weakens the promotional effect of deep trade agreements on bilateral GVC participation. Analysis of panel data, which covers 43 countries over the 2000–2014 period, supports our predictions. Further analysis shows that the inverted U‐shaped effect of production position distance on the relationship between deep trade agreements and bilateral GVC participation is more likely to take place in the manufacturing sector rather than in the services sector.
Additional evidence supports GRM6 p.Thr178Met as a cause of congenital stationary night blindness in three horse breeds
Authors: Esdaile Elizabeth , Knickelbein Kelly E. , Donnelly Callum G. , Ferneding Michelle , Motta Monica J. , Story Brett D. , Avila Felipe , Finno Carrie J. , Gilger Brian C. , Sandmeyer Lynne , Thomasy Sara , Bellone Rebecca R. 
Published: October 2023

AbstractCongenital stationary night blindness (CSNB) is an ocular disorder characterized by nyctalopia. An autosomal recessive missense mutation in glutamate metabotropic receptor 6 (GRM6 c.533C>T, p.(Thr178Met)), called CSNB2, was previously identified in one Tennessee Walking Horse and predicted to reduce binding affinity of the neurotransmitter glutamate, impacting the retinal rod ON‐bipolar cell signaling pathway. Thus, the first aim was to identify the allele frequency (AF) of CSNB2 in breeds with reported cases of CSNB and breeds closely related to the Tennessee Walking Horse. The second aim was to perform ocular examinations in multiple breeds to confirm the link between genotype and CSNB phenotype. In evaluating 3518 horses from 14 breeds, the CSNB2 allele was identified in nine previously unreported breeds. The estimated AF was highest in pacing Standardbreds (0.17) and lowest in American Quarter Horses (0.0010). Complete ophthalmic examinations and electroretinograms (ERG) were performed on 19 horses from three breeds, including one CSNB2 homozygote from each breed. All three CSNB2/CSNB2 horses had an electronegative ERG waveform under scotopic light conditions consistent with CSNB. The remaining 16 horses (seven CSNB2/N and nine N/N) had normal scotopic ERG results. All horses had normal photopic ERGs. This study provides additional evidence that GRM6 c.533C>T homozygosity is likely causal to CSNB in Tennessee Walking Horses, Standardbreds, and Missouri Fox Trotting Horses. Genetic testing is recommended for breeds with the CSNB2 allele to limit the production of affected horses. This study represents the largest across‐breed identification of CSNB in the horse and suggests that this disorder is likely underdiagnosed.
Polymorphisms in the promoter regions of RHD and RHCE genes in the Chinese Han population
Authors: Shao Lin‐Nan , Zheng Zi‐Wei , Zhou Shi‐Hang , Zhang Shu‐Ting , Song Wen‐Qian , Xia Yue‐Xin , Liang Xiao‐Hua 
Published: October 2023

AbstractBackground and ObjectivesThe Rh blood group system is the most polymorphic human blood group system. Previous studies have investigated variants in the RHD and RHCE promoter. The relevance of these variants to the Chinese Han population is further clarified in this study.Materials and MethodsIn total, 317 donors (223 Rh D‐positive [D+], including 20 Del and 94 Rh D‐negative [D−]) were randomly selected. The promoter regions and exon 1 of RHD and RHCE were amplified through polymerase chain reaction (PCR) whose products were directly sequenced using forward and reverse primers.ResultsExpected PCR products of the RHD promoter and exon 1 were amplified in 223 D+ individuals, including 20 Del individuals, and were absent in 81 of 94 D− individuals. Expected PCR products of RHCE were observed in all donors. Two single nucleotide variants (SNVs) were observed in the RHD promoter region. Moreover, 11 SNVs were observed in the promoter and exon 1 of RHCE. rs4649082, rs2375313, rs2281179, rs2072933, rs2072932, rs2072931 and rs586178 with strong linkage disequilibria were significantly different between the D+ and D− groups. [A;C] was the most common haplotype in the RHD promoter (NC_000001.11:g.[−1033A>G;−831C>T]). [G;T;T;A;T;A;C;G;A;C;G] was the most predominant haplotype in both total and D− groups. In D+ individuals, [A;C;T;G;C;G;C;G;C;C;C] was the most frequent haplotype in the RHCE promoter (NC_000001.11:g.[−1080A>G;−958C>T;−390T>C;−378G>A;−369C>T;−296G>A;−144C>G;−132G>A;−122C>A;28C>T;48C>G]).ConclusionWe speculate that the SNVs/haplotypes found in this article cannot significantly affect gene expression. The present study findings should help elucidate the molecular basis of the polymorphic expression of RHD and RHCE promoter regions.
Assessment of venous pressure by compression sonography of the internal jugular vein during 3 days of bed rest
Authors: Hearon Christopher M. , Peters Kirsten , Dias Katrin A. , Macnamara James P. , Marshall John E. T. , Campain Joseph , Martin David , Marshal‐Goebel Karina , Levine Benjamin D. 
Published: October 2023

AbstractCompression sonography has been proposed as a method for non‐invasive measurement of venous pressures during spaceflight, but initial reports of venous pressure measured by compression ultrasound conflict with prior reports of invasively measured central venous pressure (CVP). The aim of this study is to determine the agreement of compression sonography of the internal jugular vein (IJVP) with invasive measures of CVP over a range of pressures relevant to microgravity exposure. Ten healthy volunteers (18–55 years, five female) completed two 3‐day sessions of supine bed rest to simulate microgravity. IJVP and CVP were measured in the seated position, and in the supine position throughout 3 days of bed rest. The range of CVP recorded was in line with previous reports of CVP during changes in posture on Earth and in microgravity. The correlation between IJVP and CVP was poor when measured during spontaneous breathing (r = 0.29; R2 = 0.09; P = 0.0002; standard error of the estimate (SEE) = 3.0 mmHg) or end‐expiration CVP (CVPEE; r = 0.19; R2 = 0.04; P = 0.121; SEE = 3.0 mmHg). There was a modest correlation between the change in CVP and the change in IJVP for both spontaneous ΔCVP (r = 0.49; R2 = 0.24; P < 0.0001) and ΔCVPEE (r = 0.58; R2 = 0.34; P < 0.0001). Bland–Altman analysis of IJVP revealed a large positive bias compared to spontaneous breathing CVP (3.6 mmHg; SD = 4.0; CV = 85%; P < 0.0001) and CVPEE (3.6 mmHg; SD = 4.2; CV = 84%; P < 0.0001). Assessment of absolute IJVP via compression sonography correlated poorly with direct measurements of CVP by invasive catheterization over a range of venous pressures that are physiologically relevant to spaceflight. However, compression sonography showed modest utility for tracking changes in venous pressure over time.
Physiological functions and pathological involvement of ion channel trafficking in the vasculature
Authors: Peixoto‐Neves Dieniffer , Jaggar Jonathan H. 
Published: October 2023

AbstractA variety of ion channels regulate membrane potential and calcium influx in arterial smooth muscle and endothelial cells to modify vascular functions, including contractility. The current (I) generated by a population of ion channels is equally dependent upon their number (N), open probability (Po) and single channel current (i), such that I = N.PO.i. A conventional view had been that ion channels traffic to the plasma membrane in a passive manner, resulting in a static surface population. It was also considered that channels assemble with auxiliary subunits prior to anterograde trafficking of the multimeric complex to the plasma membrane. Recent studies have demonstrated that physiological stimuli can regulate the surface abundance (N) of several different ion channels in arterial smooth muscle and endothelial cells to control arterial contractility. Physiological stimuli can also regulate the number of auxiliary subunits present in the plasma membrane to modify the biophysical properties, regulatory mechanisms and physiological functions of some ion channels. Furthermore, ion channel trafficking becomes dysfunctional in the vasculature during hypertension, which negatively impacts the regulation of contractility. The temporal kinetics of ion channel and auxiliary subunit trafficking can also vary depending on the signalling mechanisms and proteins involved. This review will summarize recent work that has uncovered the mechanisms, functions and pathological modifications of ion channel trafficking in arterial smooth muscle and endothelial cells.
image
Modeling Heat Transfer Through Concentric Cylindrical Layers for Controlled Thermal Regulation of a Commercial Research Cryostat
Authors: Moran Bradley M. , Geissinger Peter , Woehl Jörg C. 
Published: October 2023

Abstract
The thermal characteristics of a variable temperature, flowing vapor cryostat are theoretically modeled, accounting for specific geometrical and material constraints, temperature-varying heat transfer coefficients, and thermal conductivities for conductive, convective, and radiative heat transfer. The temperature within the cryostat is controlled by an internal heater and is monitored at both the heater and the sample stage. The system consists of multiple coaxial, cylindrical layers of stainless steel containing various fluids (light vacuum, helium gas, nitrogen gas; the liquid cryogen is nitrogen or helium). Calculated Prandtl and Grashof numbers for the fluid layers suggest that the Churchill-Chu form of the Nusselt equation be used in the analysis of this system. Formulating a model that predicts heat flows throughout the cryostat allows for appropriate articulation of the heater, so the sample quickly reaches the desired temperature without overshooting. Transient and steady-state models were investigated for predictive ability, with both methods reproducing the system's experimentally collected heating and cooling behavior. The established steady-state model replicates temperatures at the heater sensor to 2%, and the transient model replicates temperatures to an average of 1% of experimental values. Functions and values describing the temperature rise at the position of the heater sensor when the heater is turned on, the cooling at the heater sensor when the heater is turned off, the temporal lag of sample heating, the interfacial temperature values, and the heater control parameters have been determined. Methods for refining the explicit finite difference scheme used for solving the diffusion equation are specified.
Integrated Sustainable Product Design With Warranty and End-of-Use Considerations
Authors: Liu Xinyang , Wang Pingfeng 
Published: October 2023

Abstract
The concept of integrated sustainable product design has recently emerged, aiming to incorporate downstream life cycle performance into the initial product design to enhance sustainability. Various sustainable product design tools based on life cycle assessment or quality function deployment have been established while the impact of reliability on circular practices has received limited attention. Recognizing the critical role of product reliability in post-design performance, this paper develops a product design optimization model that considers the warranty performance and the effect of end-of-use options. The model takes into account the effect of uncertain operating conditions on product reliability. Two optimization goals including the minimization of expected unit life cycle cost and environmental impact are achieved by the model. To demonstrate the benefits of the integrated approach, the model is applied to an electric motor design problem. The results highlight that integrating end-of-use options in the early design phase leads to adjustments in component selection and reliability design. Moreover, the circular utilization of used products enables cost savings throughout the product’s life cycle and contributes to environmental impact reduction. Lastly, the study analyzes the effects of operating conditions, warranty policies, and take-back prices for used products on design decisions, providing valuable insights for product designers.
Do Sex and Age Influence Scapular and Thoracohumeral Kinematics During a Functional Task Protocol?
Authors: Waslen Alexander , Friesen Kenzie B. , Lang Angelica E. 
Published: October 2023

There is mixed evidence on the role that biological sex plays in shoulder biomechanics despite known differences in musculoskeletal disorder prevalence between males and females. Additionally, advancing age may contribute to shoulder kinematic changes. The purpose of this study was to determine if sex and age influenced scapular and thoracohumeral kinematics during a range of functional tasks. Sixty healthy participants aged 19–63 years (30 males; 30 females) completed a functional task protocol while their upper limb motion was recorded. Scapular and humeral angles were calculated and compared with multiple linear regressions to assess the interaction effects of sex and age. Shoulder kinematics were not different between sex and age groups for many of the functional tasks. However, females had lower humeral external rotation in the overhead lift task (15°, P < .001), and less scapular anterior tilt angles in the forward transfer task (6°, P < .001) than males. Age was positively associated with humeral elevation (R2 = .330, P < .001) and scapular rotation (R2 = .299, P < .001) in the Wash Axilla task. There exist some kinematic differences between sex and with advancing age for select functional tasks, which should be considered for musculoskeletal disorder development.