bluuebunny/crossref_metadata_2025_split huggingface dataset:
Affordances of Media as Learning and Play: Children’s and Mothers’ Conceptions
Authors: Dore Rebecca A. , Preston Marcia S. , Golinkoff Roberta Michnick , Hirsh-Pasek Kathy 
Published: September 2024

AbstractEducational and playful forms of media are both pervasive in children’s media landscape. Children tend to see play and learning as distinct, whereas parents tend to recognize the overlap between these categories; however, little research investigates children’s and parents’ conceptions of media as learning or play. Children (N = 80, five- and seven-year-olds) and mothers (N = 40) were shown black-and-white line drawings representing a child engaging in both media and non-media activities and asked to categorize each image as learning/not learning and as play/not play. Both mothers and children were less likely to see media as learning than non-media activities. However, children were less likely than mothers to differentiate between media and non-media activities in their conceptions of play. Both mothers and children were less likely to conceive of media activities than non-media activities as both learning and play, but this effect was stronger for mothers. These results suggest that mothers may see media more negatively and/or instrumentally, whereas children may see media as one of many options for playtime, indicating that parents should be encouraged to see media in a playful light, alongside other non-digital options for childhood play.
Understanding the Challenges for Modelling Islands’ Energy Systems and How to Solve Them
Authors: Handique Akash Jyoti , Peer Rebecca A. M. , Haas Jannik 
Published: September 2024

Abstract
Purpose of Review
As we transition to highly renewable energy systems, island energy systems face challenges different from those well-understood for continents. This paper reviews these challenges to guide energy systems modelling for islands.

Recent Findings
Only a single energy system model is found to be developed especially for islands. Challenges like land scarcity, climate risks, high seasonality of demand, isolation and remoteness, data scarcity, social and political vulnerability, and scarce funding are identified in recent literature. Notably, isolation and remoteness, social and political factors, and insufficient island funding are underrepresented in studies reviewed in this work.

Summary
This review identifies the specific challenges of island energy systems and compiles the methods employed by researchers to tackle them. We discuss these challenges in detail, highlight gaps, and provide suggestions to improve island energy systems modelling in the future.
Vaccine Hesitancy at Nine Community Sites Across the United States, Early in COVID-19 Vaccine Rollout
Authors: Ratnayake Aneeka , Hernandez Julie H. , Justman Jessica , Farley Jason E. , Hirsch-Moverman Yael , Ho Ken , Mayer Stockton , Oluyomi Abiodun , Sobieszczyk Magdalena E. , Swaminathan Shobha , Skalland Timothy , Tapsoba Jean de Dieu ,   the CoVPN 5002 Study Team, Kissinger Patricia J. 
Published: September 2024

Abstract
Background
Vaccine hesitancy has been a significant concern throughout the COVID-19 pandemic. Vaccine hesitancy can be attributed to lack of confidence in vaccines, complacency about the health threat, or lack of convenience of vaccination. To date, few studies have used methods designed to include populations underrepresented in research when identifying factors associated with vaccine hesitancy.

Methods
Between January and July 2021, potential participants were recruited from community venues selected through time-location sampling in 15 defined communities in the United States. Study staff administered a questionnaire on demographics, COVID-19 behaviors and attitudes, and vaccination status or intention to consenting individuals. Vaccine hesitancy was analyzed among those age 18 years and older from nine of the 15 sites and was defined as self-reported neutral, unlikely, or very unlikely vaccine intention. Logistic regression modeling, adjusted for site, identified factors associated with vaccine hesitancy.

Results
Among 11,559 individuals, vaccine hesitancy by site ranged from 8.7 to 31.1%. Vaccine hesitancy was associated with being Black compared to White, being White compared to Asian, younger age, unstable housing, being unemployed, lower income, having a disability, providing care in home, not reporting inability to visit sick or elderly relatives during the pandemic, not reporting increased anxiety during the pandemic, and not spending more time with loved ones during the pandemic.

Conclusions
In these selected US communities, early in vaccine rollout, there were significant racial disparities in vaccine hesitancy. Additionally, individuals who were more marginalized due to their socioeconomic status were more likely to report vaccine hesitancy. Vaccine campaigns should make efforts to remove barriers to vaccination, by improving convenience.
Strategie terapeutiche nella gestione del diabete mellito secondario a endocrinopatie
Authors: Emanuele Fabrizio , Bonsangue Maria , Salzillo Riccardo , Guarnotta Valentina , Arnaldi Giorgio 
Published: September 2024

SommarioL’acromegalia, la sindrome di Cushing e alcuni tumori neuroendocrini sono caratterizzati da un eccesso di ormoni controregolatori in circolo. Ciò può favorire l’insorgenza di alterazioni del metabolismo del glucosio di varia entità, fino al diabete mellito conclamato. Sebbene il trattamento del diabete secondario in queste endocrinopatie sia conforme alle più recenti evidenze scientifiche e linee guida sulla gestione terapeutica del diabete mellito, ci sono alcuni accorgimenti di cui tenere conto. Lo scopo di questa Rassegna è quello di fornire strumenti di riflessione e conoscenza per migliorare l’approccio terapeutico e diagnostico a questi pazienti che presentano differenze intrinseche alla fisiopatologia di ciascuna condizione affrontata. Un altro aspetto da non sottovalutare riguarda l’insorgenza di diabete mellito (ovvero il peggioramento del compenso glicometabolico nei pazienti diabetici) correlato ad alcuni farmaci utilizzati per trattare la malattia primaria, come il pasireotide. La necessità di trattare il diabete mellito secondario in queste patologie endocrine è finalizzata non solo a ripristinare l’euglicemia ma anche a prevenire e rallentare le complicanze cardio-renali che si associano sia al diabete che alla malattia primaria. A questo proposito si suggerisce, quindi, un algoritmo di trattamento applicabile alle diverse patologie descritte. Il campo delle complicanze metaboliche legate alle endocrinopatie e dei farmaci utilizzati nel trattamento di queste patologie richiede studi più approfonditi e rappresenta un’area di crescente importanza nel campo dell’endocrinologia.
Influence of the air–fuel-ratio and fuel on the reactivity of diesel soot
Authors: Böhmeke Christian , Wagner Uwe , Koch Thomas 
Published: September 2024

AbstractThis work deals with the influence of the variation of the air–fuel-ratio on the emissions as well as on the soot reactivity of a commercial vehicle diesel engine. The emissions and the associated soot reactivity are compared between conventional fossil diesel fuel and the regeneratively produced paraffinic diesel fuel HVO (hydrotreated vegetable oils). All investigations were carried out on a single-cylinder engine and the gaseous and particulate emissions were recorded. Additionally, the collected engine out soot samples were analyzed by thermogravimetric balance (thermogravimetric analysis = TGA) to determine the reactivity of the soot. Regardless of the set engine operating point, it was shown that the particulate mass is significantly reduced when operating with HVO compared to fossil diesel fuel. Other gaseous emissions are also minimally lower compared to fossil diesel. In contrast, however, the HVO fuel has an increased number of particles due to smaller particles. The variation of the engine operating parameters showed the same tendencies with regard to soot reactivity, regardless of the fuel used. However, the parameter variations were more or less pronounced depending on the respective fuel. It is particularly noticeable that the reactivity of soot, which is produced when using HVO, is reduced at every operating point despite the lower particulate mass compared to fossil diesel fuel.
Sociotechnical considerations on developing human robot teaming solutions for construction: a case study
Authors: Ang Karyne C. S. , Sankaran Shankar , Liu Dikai 
Published: September 2024

Abstract
This research advocates for a paradigm shift in the exploration of human–robot teaming solutions for construction automation, by focusing on an integrated view of sociotechnical systems (STS) that recognize the inter-dependencies among actors at various levels when tracing how innovative ideas about intelligent robotic technologies translate into practice in the construction sector. Through a qualitative case study, the paper examines industry and organizational considerations for developing and adopting robotic technologies, leadership vision, mediation, and change management to propose integrative strategies to enhance expectations, acceptance, and deployment of intelligent technologies in human–robot teams (HRTs). This study contributes to research in construction robotics at three organizational levels—macro, meso, and micro. The Integrated Human–Robot Teaming Framework and associated workplan schema offer guidance for navigating human–robot teaming complexities. The study recommends adopting STS principles in planning and deploying robotics applications for construction, emphasizing the integration of multiple elements across the lifecycle. Active leadership and mediation emerge as critical elements in navigating complex networks, ensuring successful outcomes in the dynamic construction environment.
Postdigital Literacies in Everyday Life and Pedagogic Practices
Authors: Lacković Nataša , Olteanu Alin , Campbell Cary 
Published: September 2024

AbstractIn this article, we contribute to literacy and education studies by proposing three overarching features (elements) of postdigital literacy events, informed by an ecological, relational, and sociomaterial framing of literacy. These features are: (1) entanglement, (2) digital materiality, and (3) spatiotemporality. Entanglement is about how learning entangles with our social, cultural, and material contexts through communicative acts, which include an understanding of media entanglements through interface seams(/seaminess) and transmediality. Digital materiality reminds us that digital media are also material, including notions of digital matter, instantiation, representation, and significance. The feature of spatiotemporality accounts for spatiotemporal flow and presence across online/offline environments, concerned with postdigital reconfigurations of time, space, and place. All three elements incorporate challenges around equity, power, and values. We also advance theory-in-practice by providing examples of how postdigital literacy features/elements manifest in pedagogy and everyday life, based on our experiences as academics working in diverse contexts. This work can support international research, teaching, and knowledge around how media practices interrelate through postdigital communication and literacy experiences, what that means, and with what effects, within a vision of education for mutually enriching planetary futures.
Circular economy strategies: a fuzzy DEMATEL decision framework for the fast fashion footwear manufacture
Authors: Sarker Md. Rayhan , Islam Mazharul , Marma U. Aung Shine , Alam Md. Mukter , Shabur Md. Abdus , Rahman Md Saifur 
Published: September 2024

AbstractThe fast fashion industry significantly impedes sustainability by its rapid production cycles, low-cost products, and heavy carbon footprint. Nowadays, circular economy (CE) has become an interesting concept, which follows the “take-make-dispose” model and allows products, materials, and resources to be in use as long as possible. There is a paucity of research in the identification of circular economy strategies (CES) and mapping them based on their interrelationships, which is very important from a managerial perspective. In this vein, this study identifies nine CES and analyzes their causal relationships using the Fuzzy Decision-Making Trial and Evaluation Laboratory method in the context of fast fashion footwear manufacture. The key contributions include providing actionable insights for implementing CE practices, enhancing the sustainability of the footwear industry, and offering a strategic roadmap for industry stakeholders. The results and implications of this study will guide footwear industry decision-makers in making a strategic map considering the cause-and-effect interrelationships among the CES for implementing CE business practices in the footwear industry.
MicroRNAs as potent regulators in nitrogen and phosphorus signaling transduction and their applications
Authors: Yang Yuzhang , Liang Yanting , Wang Chun , Wang Yanwei 
Published: September 2024

AbstractNitrogen (N) and phosphorus (Pi) are essential macronutrients that affect plant growth and development by influencing the molecular, metabolic, biochemical, and physiological responses at the local and whole levels in plants. N and Pi stresses suppress the physiological activities of plants, resulting in agricultural productivity losses and severely threatening food security. Accordingly, plants have elaborated diverse strategies to cope with N and Pi stresses through maintaining N and Pi homeostasis. MicroRNAs (miRNAs) as potent regulators fine-tune N and Pi signaling transduction that are distinct and indivisible from each other. Specific signals, such as noncoding RNAs (ncRNAs), interact with miRNAs and add to the complexity of regulation. Elucidation of the mechanisms by which miRNAs regulate N and Pi signaling transduction aids in the breeding of plants with strong tolerance to N and Pi stresses and high N and Pi use efficiency by fine-tuning MIR genes or miRNAs. However, to date, there has been no detailed and systematic introduction and comparison of the functions of miRNAs in N and Pi signaling transduction from the perspective of miRNAs and their applications. Here, we summarized and discussed current advances in the involvement of miRNAs in N and Pi signaling transduction and highlighted that fine-tuning the MIR genes or miRNAs involved in maintaining N and Pi homeostasis might provide valuable sights for sustainable agriculture.
Non-overshooting sliding mode for UAV control
Authors: Wang X. , Mao X. 
Published: September 2024

AbstractFor a class of uncertain systems, a non-overshooting sliding mode control is presented to make them globally exponentially stable and without overshoot. Even when the unknown stochastic disturbance exists, and the time-variant reference trajectory is required, the strict non-overshooting stabilisation is still achieved. The control law design is based on a desired second-order sliding mode (2-sliding mode), which successively includes two bounded-gain subsystems. Non-overshooting stability requires that the system gains depend on the initial values of system variables. In order to obtain the global non-overshooting stability, the first subsystem with non-overshooting reachability compresses the initial values of the second subsystem to a given bounded range. By partitioning these initial values, the bounded system gains are determined to satisfy the robust non-overshooting stability. In order to reject the chattering in the controller output, a tanh-function-based sliding mode is developed for the design of smoothed non-overshooting controller. The proposed method is applied to a UAV trajectory tracking when the disturbances and uncertainties exist. The control laws are designed to implement the non-overshooting stabilisation in position and attitude. Finally, the effectiveness of the proposed method is demonstrated by the flying tests.
Lessons from Applying Value of Statistical Life and Alternate Methods to Benefit–Cost Analysis to Inform Development Spending
Authors: Redfern Alice , Li Sindy , Gould Martin , Acero Felipe , Stein Daniel 
Published: September 2024

Abstract
Estimating value of statistical life (VSL) is an important input to many benefit-cost analysis (BCA) approaches, but for many low- and middle-income countries, there are limited or no data estimating VSL. Current guidance relies on extrapolation of results from high-income settings, which may be unreliable, leading to low confidence applying VSL. During 2019, we surveyed 1,820 low-income individuals (average consumption per capita USD329) across four diverse regions in Ghana and Kenya, to inform recommendations about effective spending in the development sector. We elicited VSL using a stated-preference approach, capturing the willingness-to-pay to reduce the risk of death for themselves and their children. Additionally, we conducted multiple “policy choice experiments” (PCEs) in which we asked respondents to choose, from the perspective of a decision-maker, between programs that save lives of different ages, and save lives and provide cash transfers. VSL estimates for this population fell in the range of USD66,795–USD90,453 (PPP-adjusted). We found similar results in the PCE but uncovered much stronger preferences for saving younger lives. Overall, our results suggest that VSL in low-income countries may be higher than estimates based on extrapolations from wealthy countries and that within these communities, policymakers should place more weight on saving the lives of young children. We also explore methodological learnings about how to apply and collect data for BCA in particularly low-income, low-education settings. We find that through careful training and gatekeeping, it is feasible to elicit complicated preferences in this population, and both approaches have their benefits and drawbacks.
The Health-Augmented Lifecycle Model
Authors: Sevilla JP 
Published: September 2024

Abstract
There is a need to value health technologies in a way that accommodates their broader economic impacts and competing approaches for doing so have emerged. The Pareto principle (PP) requires policymakers to resolve intrapersonal trade-offs by deferring to the preferences of the individuals facing those trade-offs. Many broad value frameworks such as cost-utility analysis and its extensions, health-centric multicriteria decision analysis, and poverty-free life expectancy are not sufficiently deferential to these preferences, violating PP. I propose using the health-augmented lifecycle model (HALM) to value health technologies in a way that flexibly incorporates the interactions among health and economic factors – specifically mortality and morbidity risks, paid and unpaid work, consumption, leisure, and public and private transfer inflows and outflows--over the life course. It relies on individual preferences, satisfying PP. It is compatible with cost-benefit analysis, social welfare functions, and equivalent income approaches. I calibrate the HALM for the US setting and apply it to a pediatric vaccine.
Research on the biomimetic quadruped jumping robot based on an efficient energy storage structure
Authors: Zhang Tianyu , Zhao Jieliang , Zhang Chenyang , Niu Qun , Yan Shaoze 
Published: September 2024

AbstractThe ability of quadruped robots to overcome obstacles is a critical factor that limits their practical application. Here, a design concept and a control algorithm are presented that aim at enhancing the explosive force of quadruped robots during jumping by utilizing elastic energy storage components. The hind legs of the quadruped robot are designed as energy storage units. Tension springs are utilized as components for storing energy and are installed in a parallel structure on the hind leg. Energy is stored during the compression process of the robot’s torso and released during the jumping phase. The optimal foot force is calculated using a single rigid body model. The mapping relationship between the force applied to the foot and the resulting joint torque is established by developing a dynamic model of the hind legs. Simulation experiments were conducted using the Webots physics engine to compare the impact of varying spring stiffness on joint torque during the jumping process. This study determined the optimal spring stiffness under specific conditions. The hind legs’ torque saving ratio reaches 19%, and the energy-saving ratio reaches 13%, which validates the effectiveness and feasibility of integrating elastic energy storage components.
English signage shaping Tokyo's mosaic cityscape
Authors: Nambu Satoshi 
Published: September 2024

AbstractThrough the analysis of English in the linguistic landscape (LL) of Tokyo, this article demonstrates the diverse functions of English on signage and argues that the use of English in different areas of Tokyo mirrors the distinct socioeconomic characteristics of each area, aiming to highlight how English contributes to shaping the multifaceted Tokyo's cityscape. This study specifically contrasts the three areas: Asakusa and Tsukiji, Shibuya, and Roppongi and Azabu. The data consists of photographed signs, supplemented with fieldnotes, obtained from fieldwork in 2023. Considering all the aspects of the observed signs, the diverse English use on signage can be viewed as a manifestation of its proliferation and localisation as a global language, adapting to a diverse audience, including Japanese locals, visitors from overseas, and local foreign residents. As a result of such manifestation, along with the varied functions and interplay with social contexts, the aggregate of English signs of each area collectively crafts the complexity of Tokyo's mosaic cityscape.
Strange Forms: Higher Space and Flatland’s Theology of Character
Authors: Hildebrand Jayne 
Published: September 2024

AbstractThis essay argues that Edwin Abbott's 1884 science fiction novel, Flatland, engages Victorian theological debates about the dimensionality of spiritual beings to reexamine the epistemological relationship between readers and literary characters. Liberal theologians at the fin de siècle turned to mathematical models of higher dimensions to reconcile the existence of immaterial spirits with a rational framework. Abbott's novel, set in a ghostly plane world populated only by polygons, imagines characters as analogous to spiritual forms in both their immateriality and their resistance to empirical modes of perception. Yet where theologians turned to higher dimensions to render immaterial entities scientifically knowable, Flatland uses its protagonist's higher-dimensional explorations to defamiliarize realism's techniques for making characters knowable—specifically, its spatialization of characters as beings with an accessible, dimensional interiority that grants readers a feeling of omniscience. Dismissing this omniscient relation to character as a posture that invites a dangerous epistemological complacency, Flatland uses its dimensional conceit to dramatize instead the strenuous imaginative work a reader must perform to temporarily inhabit a character's limited perspective—work that Abbott conceives as uniquely theological. For Abbott, theology thus acts not as a discourse of certainty and doctrinal closure but rather as a vital imaginative resource for rethinking fictional form.
Income Mobility before Industrialization: Evidence from South Africa’s Cape Colony
Authors: Fourie Johan , Green Erik , Rijpma Auke , von Fintel Dieter 
Published: September 2024

Abstract
Attempts to measure social mobility before the twentieth century are frequently hampered by limited data. In this paper, we use a new source – annual, matched tax censuses over more than 70 years – to calculate intragenerational income mobility within a preindustrial, settler society, the Dutch and British Cape Colony at the southern tip of Africa. Our unique source allows us to measure income mobility along several dimensions, helping to disentangle reasons for the high levels of persistence we find.