bluuebunny/crossref_metadata_2025_split huggingface dataset:
How to encourage the voluntary mobilization of mental resources in a cognitive task? (Preprint)
Authors: Louis Lina-Estelle "Linelle" , Moussaoui Saïd , Ravoux Sébastien , Milleville-Pennel Isabelle 
Published: July 2024

BACKGROUND

Cognitive training is increasingly being considered and proposed as a solution for a number of pathologies, particularly those associated with aging. However, to be effectively involved in cognitive training, it needs to be willing to put in enough mental effort to succeed and make progress.

OBJECTIVE

In this study we explore how gamification could help increasing voluntary mental effort by adding to a cognitive task visual GLE (Game-Like-Elements) within a narrative context. We also conder if this effect could endure while manipulating intrinsic variable of the task (i.e. by increasing cognitive solicitation).

METHODS

Thus, twenty participants assessed the impact of visual GLE in cognitive tasks on Perceived Playfulness (PP) and Mental Workload (MWL; assessed thanks to NASA-TLX and WP questionnaires). We also considered increased cognitive demand through a playful task.

RESULTS

Results showed that PP was more influenced by cognitive solicitation than interface’s playful characteristics. Moreover, visual game-like elements increased MWL regarding attentional resources, while manipulating cognitive solicitation impacted MWL when linked to task requirements.

CONCLUSIONS

These results offer valuable insights to improve users’ experience during gamified cognitive tasks and serious games.
The Impact of Audit Committee Strength on the Influence of Management Team Likeability
Authors: Cianci Anna M. , Kuselias Stephen G. , Lowe D. Jordan , Tsakumis George T. 
Published: July 2024

ABSTRACT
The dynamics of the auditor-client interaction can provide cues and information that may affect audit quality beyond the collection of evidence. However, more research is needed to understand how certain cues from these interactions might factor into auditor decisions. Using the Elaboration Likelihood Model as a theoretical framework, we provide insight into how auditors use client management team likeability in their audit judgments. Our results suggest that audit committee strength influences auditor elaboration, thereby shifting how auditors use likeability as an information cue. We find that, when there is a weak (strong) audit committee, auditors use less (more) elaboration, which causes their inventory write-down judgments to be more (less) influenced by unlikeable client management teams. Moderated mediation analyses support the Elaboration Likelihood Model, providing a starting point for future research to examine other auditing judgments that could be affected by this theory.
Data Availability: Data are available at http://www.osf.io/ under doi number 10.17605/OSF.IO/8VZKQ.
Liquidity Risk Exposure and Earnings Management—Results on an Unexplored Relation in the European Banking Sector
Authors: Allini Alessandra , Casciello Raffaela , Maffei Marco , Ziebart David A. 
Published: July 2024

ABSTRACT
This study investigates the relation between liquidity risk exposure and earnings management in banks. We use a dynamic panel-data one-step system generalized method of moments estimation and measure exposure to liquidity risk from balance sheet positions. We detect earnings management through income-increasing and -decreasing strategies. We find that the higher the exposure to liquidity risk due to higher liquidity creation, the greater is upward earnings management. Our findings suggest that banks use earnings management to opportunistically conceal high liquidity risk exposure. These findings should be useful for investors and users of financial statements interested in analyzing earnings quality and financial statement reliability.
Data Availability: Data are available from specific sources cited in the text.
JEL Classification: G21; G30; G32; M41.
COVID-19-Motivated Changes to Executive Compensation
Authors: Carter Mary Ellen , Lynch Luann J. , Peng Xiaoxia 
Published: July 2024

ABSTRACT
We provide new insights into companies’ decisions to cut CEO pay during the COVID-19 pandemic by comparing 482 firms announcing CEO salary cuts with those that do not. We find that salary cuts are more prevalent in firms with poor pre-pandemic performance, lower cash holdings, employee layoffs, and better governance. Shareholders appear to view these cuts favorably in firms with higher CEO pay ratios and those that are the first among their peer firms to make such an announcement. These findings suggest that pay cuts reflect efforts to adjust pay efficiently in response to changes in contracting environments and to lend legitimacy to other difficult decisions that firms face, alongside governance characteristics. We also find that CEO salary cuts coincide with well-timed equity grants that appreciate in value more than those in noncutting firms and with a shift away from earnings-based metrics in performance-based incentive plans.
Data Availability: Data are available from the public sources cited in the text.
JEL Classifications: G34; M12; M21; M52.
Media Ular Tangga Berbasis Budaya Kabupaten Kendal pada Muatan Pelajaran PPKn
Authors: Ayu Kusuma Dewi Oktavia , Setyasto Novi 
Published: July 2024

Keterbatasan guru memanfaatkan media dalam pembelajaran, mengakibatkan siswa merasa jenuh dan kurang tertarik mengikuti pembelajaran. Sehingga membuat situasi kelas tidak kondusif dan akhirnya berpengaruh terhadap hasil belajar siswa. Tujuan dari penelitian ini untuk menciptakan media ular tangga berbasis budaya pada muatan pelajaran PPKn Kelas V SD. Jenis penelitian yang digunakan adalah Research and Development dengan menerapkan prosedur menurut Borg and Gall yang disesuaikan dengan kebutuhan penelitian. Sampel penelitian ini yaitu 40 siswa kelas V SD. Teknik pengumpulan data menggunakan observasi, tes, kuesioner, dan wawancara. Teknik analisis data menggunakan analisis kuantitatif dan kualitatif. Hasil uji kelayakan pada ahli media dan ahli materi mendapatkan kategori sangat layak. Hasil uji keefektifan pada guru dan siswa juga mendapatkan kategori sangat layak. Selain itu, uji keefektifan terbukti terjadi peningkatan rata-rata nilai siswa. Jadi, dapat disimpulkan bahwa media ular tangga berbasis budaya terbukti sangat layak dan efektif digunakan dalam pembelajaran PPKn kelas V SD khususnya pada materi keberagaman sosial budaya masyarakat. Implikasi penelitian ini yaitu penggunaan media pembelajaran dalam kegiatan pembelajaran lebih memudahkan siswa dalam memperoleh pemahaman dan memotivasi siswa untuk belajar sehingga mendapatkan hasil belajar yang baik.
On the Method for Solving the Problem of Ice Cover Deformation under an Arbitrary Moving Load
Authors: Galaburdin A. V. 
Published: July 2024

Introduction. The development of the polar areas of the World Ocean and the need to solve various problems associated with a large number of freezing inland water bodies issue new challenges for science. These challenges include the problem of studying the behavior of ice cover when exposed to various types of loads. Of great interest is the consideration of problems about the action of a moving load on the ice cover. A moving load simulates the effect of moving vehicles on ice. However, in papers devoted to the above problems, cases of load movement along a straight-line trajectory are considered. The objective of this research is to develop a method for studying the behavior of ice cover under the action of a load moving arbitrarily.Materials and Methods. The article proposes a method for solving the problem of the action of a force moving along an arbitrary trajectory on the ice cover of a reservoir of finite depth. The problem amounts to solving a system of two differential equations. The first of them models the behavior of the ice cover, and it is the equation of vibrations of a viscoelastic plate. The second equation simulates the behavior of fluid in a state of potential flow, and it is Laplace's equation. To solve the system of differential equations, integral transformations in time, space and variables were used. The resulting solution was expressed through an iterated integral, which was calculated using numerical methods.Results. The development and implementation of the method resulted in solving the problem of the movement of a concentrated force along an ice cover according to an arbitrary law. At the same time, studies were carried out on the behavior of displacements and stresses in the ice cover depending on the speed and acceleration of the movement of the vertical load, on the depth of the reservoir, and on the viscoelastic properties of ice. In addition, the distribution of the velocity vector of fluid particles along the depth of the reservoir was calculated.Discussion and Conclusion. The proposed method is very effective for solving problems of moving loads acting on the ice cover of a reservoir of finite depth. It provides solving problems about the action of a load moving along an ice cover along a complex trajectory. The results obtained can be used to calculate the stress and displacement of the ice cover during the laying of ice roads or the construction of airfields on the ice.
Implementation of a Digital Model of Thermal Characteristics Based on the Temperature Field
Authors: Pozevalkin V. V. , Polyakov A. N. 
Published: July 2024

Introduction. Computer modeling allows engineers to make valid design decisions by accurately assessing the thermal characteristics of design objects. The implementation of digital twin technology in the process of designing technical facilities is the current direction of scientific research and development. To do this, it is necessary to develop computer models whose accuracy meets the requirements for digital twins. However, the scientific literature does not widely present the results of research aimed at implementing digital twin technology in the design process. The general issues related to the use of digital twins in various industries are mainly considered. Therefore, the objective of this study was the development of a digital model and a comparative analysis of the accuracy of calculations of thermal characteristics of the design object.Materials and Methods. The main tool for conducting the research was the methodology proposed by the authors for developing a computer model of thermal characteristics for the implementation of digital twin technology. The numerical solution was implemented through constructing a thermal model for calculating the temperature field based on the finite element method in the ANSYS engineering analysis system from ANSYS, Inc. (USA). For the analytical solution, a computer model of thermal characteristics developed on the basis of the state-space method, implemented in the ANSYS Twin Builder module, was used. The state-space model was matched to the behavior of the original thermal model through approximating the transfer function to the stepwise response of the thermal load using the time domain vector approximation method. Verification of the constructed analytical model was carried out in the engineering calculation system MATLAB from the MathWorks company (USA). The research was carried out for a 400V machine model manufactured by NPO “Stankostroenie” LLC, Sterlitamak (Russia).Results. The developed digital model makes it possible to calculate the thermal characteristics of the design object with high accuracy. The results of the comparative analysis showed a high degree of correspondence between the values of thermal characteristics obtained using the proposed digital model and the results of numerical simulation. The maximum error in calculating thermal characteristics did not exceed 0.1ºC.Discussion and Conclusion. Computer modeling that combines numerical calculation methods and a scientific approach based on digital twin technology, provides obtaining the result as close as possible to the results of experiments. The digital model proposed in the study is an effective solution, since it provides performing calculations to evaluate thermal characteristics in real time, which is one of the most important requirements for the implementation of digital twin technology.
Modeling the Dynamic Loads Affecting a Bridge Crane during Start-Up
Authors: Antipas I. R. 
Published: July 2024

Introduction. The dynamic loads during the start-up of a bridge crane can cause excessive stress in the structure and components, leading to potential safety hazards and increased wear and tear. To reduce the influence of the dynamic loads, various strategies can be implemented including optimization of the acceleration and deceleration profiles, using the soft start controls, implementing the vibration damping systems. It is vital to ensure that the proper crane maintenance and inspection protocols are in place. By reducing the impact of dynamic loads during the start-up, the overall performance and longevity of a bridge crane can be improved, ultimately enhancing safety and efficiency of the industrial operations. The present research offers a new approach to improving the efficiency and safety of industrial operations by providing a more precise account of the dynamic loads during the start-up of a bridge crane. The objective of this study is to develop a mathematical model for investigating the mechanical properties of the bridge cranes by analyzing the dynamic loads that occur during lifting operations.Materials and Methods. The development of the mathematical model was based on the kinetic model of the system, which included three connecting blocks and two flexible connections for a more accurate description of the bridge crane structure. Lagrange’s equations incorporating the information about the geometry and structure of a bridge crane were used. They made it possible to describe the motion of a system with the multiple elements and degrees of freedom. Processing and analysis of the results of the mathematical model were carried out in the MATLAB program using the Runge-Kutta method.Results. As a result of the research, a mathematical model was developed to study the dynamic loads affecting a bridge crane during lifting operations. Graphs describing the dependences of speed, acceleration, load, and rope angle over time, and their influence on the crane beam were plotted. The changes in these parameters over time, including their maximum values, were analyzed. The reasons for load changes and factors influencing the extension of lifting machines’ service life as well as reducing metal consumption during production thereof were identified.Discussion and Conclusion. The developed mathematical model and its numerical solution using the specialized software (MATLAB) allow for conducting the dynamic analysis of the bridge crane structures and determining the optimal design solutions. The analysis of the factors influencing the load changes leads to the conclusion that the use of this model can significantly reduce the load magnitudes and metal consumption, as well as increase the service life of lifting machines. The results obtained with the developed mathematical model and its numerical solution are useful for optimizing the crane structures, providing compliance with the operational requirements, and extending the service life of lifting machines.
The STF'S Decision in Hc Judgment No. 154.248/DF: Disagreements in Law and Constructive Interpretation From Dworkin's Perspective
Authors: Cruz Rômulo Lago e , Bedê Júnior Américo 
Published: July 2024

Objective: The objective of this study is to investigate the STF's decision in the judgment of HC no. 154.248/DF, with the aim of understanding disagreements in law and the application of constructive interpretation from the perspective of Ronald Dworkin.

Theoretical Framework: In this topic, the main concepts and theories that underpin the research are presented. Ronald Dworkin's theories of interpretation of law, the idea of ​​integrity in law and the theory of interpretative disagreements stand out, providing a solid basis for understanding the context of the investigation.

Method: The methodology adopted for this research comprises a qualitative approach, using documentary analysis of court decisions and a bibliographic review of Dworkin's works. Data collection was carried out through the analysis of votes from STF ministers and specialized legal literature.

Results and Discussion: The results obtained revealed a diversity of interpretations among the STF ministers in the judgment of HC no. 154.248/DF, highlighting the different understandings of constitutional principles and fundamental rights. In the discussion section, these results are contextualized in light of Dworkin's theoretical framework, highlighting the implications of the theory of constructive interpretation and the challenges faced by courts in maintaining the integrity of the law. Possible discrepancies and limitations of the study are also considered in this section.

Research Implications: The practical and theoretical implications of this research are discussed, providing insights into how the results can be applied or influence practices in the field of constitutional law and jurisprudence. These implications may encompass the training of jurists, judicial practice and legal theory.

Originality/Value: This study contributes to the literature by approaching the STF decision from the perspective of Ronald Dworkin's theory, offering an innovative analysis of constructive interpretation and disagreements in law. The relevance and value of this research are evidenced by its ability to deepen understanding of the practical application of Dworkin's theories in complex judicial decisions.
Transcultural Analysis of the Digital Environment for Managing Learning in University Students
Authors: Pinto-Santos Alba Ruth , Villanueva-Valadez Carlos , Cortés-Peña Omar 
Published: July 2024

Objective: This study strategically focuses on the cross-cultural analysis of digital environments mediated by the use of ICT for learning management in students from the University of La Guajira - Colombia (Uniguajira) and the Autonomous University of Nuevo León - Mexico (UANL).

Method: Methodologically, a non-experimental comparative research design was adopted, with a probabilistic sample of (n: 399) participants. The results show differences in the use and appropriation of digital environments, with a greater tendency for communication and collaboration at Uniguajira and for learning management at UANL.

Results and Discussion: Based on the students perceptions, an integrative SWOT analysis was generated, highlighting the innovative and didactic contributions of digital environments, as well as the gaps and challenges associated with accessibility, adaptability, relevance, flexibility, comprehensiveness, autonomy, and appropriation for the improvement of the teaching-learning process in the context of higher education.

Research Implications: This study contributes to understanding the digital divide in learning scenarios and the processes of incorporating ICT in higher education in two Latin American countries.

Originality/Value: The relevance of this research lies in presenting the differential impact of digital divides in terms of accessibility, connectivity, and the use of digital technology in learning environments.
The evolution of Franco-Spanish relations in the late XVIII - early XIX centuries.
Authors: Morzheedov Vladislav Gennad'evich 
Published: July 2024

The article examines the evolution of Franco-Spanish relations in the late XVIII – early XIX centuries. The subject of the study is the peculiarities of the development of relations between France and Spain, the analysis of various factors that influenced the diplomacy of the two countries. The object of the study is various treaties, armed conflicts and specific political steps characterizing Franco-Spanish relations. Special attention is paid to the role of the union of the two countries in the confrontation with Great Britain. The purpose of the study is to analyze the causes and consequences of changes in relations between France and Spain in the late XVIII – early XIX centuries. A special role in the evolution of Franco-Spanish relations is noted for the coup d'&#233;tat of 18 Brumaire in France and the rise to power of Napoleon Bonaparte. The active foreign policy of Napoleonic France eventually resulted in a full-scale war on the Iberian Peninsula. The author uses chronological, historical-comparative and historical-systemic research methods in his work. These methods allowed to analyze the evolution of the Franco-Spanish relations in the late XVIII – early XIX centuries. Periods of military confrontation were interspersed with the time of the union of the two countries. There was a certain duality at the heart of the Franco-Spanish alliance. On an ideological level, most of Spanish society did not accept the ideas of the French Revolution. From an economic point of view, it was not profitable for Spain to enter into the Anglo-French confrontation. Ties with the Spanish colonies were disrupted. From the point of view of European politics, Spain, isolated by its geographical location, did not always benefit from an alliance with France, since it was an unequal partner in it. A special contribution of the author to the study of the topic is the proposed periodization of the history of Franco-Spanish relations of the late XVIII – early XIX centuries, its division into a number of stages. This makes it possible to better structure the work and identify the interrelationship of the changes that determined the nature of Franco-Spanish relations at each stage. The novelty of the research lies in the fact that in this work the evolution of Franco-Spanish relations in the late XVIII – early XIX centuries is considered as a whole and continuous process, the influence of domestic political events on changes in the foreign policy of the two countries is analyzed.
Three-Dimensional Radiation Analysis of the Hypersonic Jules Verne Reentry Spectra
Authors: Swenson Sara J. , Argrow Brian M. , Turansky Craig P. 
Published: July 2024

The automatic transfer vehicle (ATV) Jules Verne, developed by the European Space Agency, played a crucial role in resupply missions to the International Space Station from 2008 to 2015. Following its resupply missions, Jules Verne was programmed to execute a planned destructive reentry into Earth’s atmosphere. To better understand the spectra generated by the Jules Verne, three-dimensional hypersonic flowfield and radiation analyses are performed at the 75 km trajectory point of the ATV. Results are compared to measurements obtained at 78 and 73 km by a miniature Echelle spectrograph operated from an airborne platform. Incorporating three-dimensional effects into the radiation analysis results in an overall reduction of the total radiation spectra and a decrease in atomic and molecular features, leading to a closer alignment between the observed and simulated values. Comparable effects are observed by making minor adjustments to the internal mode temperatures and modifying the model for the population of excited state number densities.