bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ethical principles for artificial intelligence in education
Authors: Nguyen Andy , Ngo Ha Ngan , Hong Yvonne , Dang Belle , Nguyen Bich-Phuong Thi 
Published: October 2022

AbstractThe advancement of artificial intelligence in education (AIED) has the potential to transform the educational landscape and influence the role of all involved stakeholders. In recent years, the applications of AIED have been gradually adopted to progress our understanding of students’ learning and enhance learning performance and experience. However, the adoption of AIED has led to increasing ethical risks and concerns regarding several aspects such as personal data and learner autonomy. Despite the recent announcement of guidelines for ethical and trustworthy AIED, the debate revolves around the key principles underpinning ethical AIED. This paper aims to explore whether there is a global consensus on ethical AIED by mapping and analyzing international organizations’ current policies and guidelines. In this paper, we first introduce the opportunities offered by AI in education and potential ethical issues. Then, thematic analysis was conducted to conceptualize and establish a set of ethical principles by examining and synthesizing relevant ethical policies and guidelines for AIED. We discuss each principle and associated implications for relevant educational stakeholders, including students, teachers, technology developers, policymakers, and institutional decision-makers. The proposed set of ethical principles is expected to serve as a framework to inform and guide educational stakeholders in the development and deployment of ethical and trustworthy AIED as well as catalyze future development of related impact studies in the field.
Estimating Soil Thermal Conductivity by Weighted Average Models with Soil Solids as a Continuous Medium
Authors: Tarnawski V. R. , Leong W. H. , McCombie M. , Bovesecchi G. 
Published: October 2022

AbstractIn an attempt to further simplify and to refine the modeling of soil thermal conductivity (λ), two novel weighted average models (WAMs) were developed in which soil solids represent the continuous phase. In the first model, WAMs-1, the continuous phase consists of two distinctive minerals groups (quartz and compounded remaining soil minerals), while air and water are treated as dispersed components. In the second model, WAMs-2, all soil minerals are compounded and considered the continuous phase, while air and water are dispersed components. In contrast to de Vries’ original WAM with two continuous phases (soil air or soil water), the proposed models are very simple due to the following assumptions: using soil solids as a single continuous medium lead to eliminating the discontinuity of thermal conductivity when switching between soil air and soil water as continuous medium, and using the thermal conductivity of dry air simplifies a complex expression for an apparent thermal conductivity of humid soil air. Both models were successfully calibrated and validated using 39 Canadian Field Soil database and 3 Standard Sands and were successfully applied to 10 Chinese soils.
Determining Maximal Entropy Functions for Objective Bayesian Inductive Logic
Authors: Landes Juergen , Rafiee Rad Soroush , Williamson Jon 
Published: October 2022

AbstractAccording to the objective Bayesian approach to inductive logic, premisses inductively entail a conclusion just when every probability function with maximal entropy, from all those that satisfy the premisses, satisfies the conclusion. When premisses and conclusion are constraints on probabilities of sentences of a first-order predicate language, however, it is by no means obvious how to determine these maximal entropy functions. This paper makes progress on the problem in the following ways. Firstly, we introduce the concept of a limit in entropy and show that, if the set of probability functions satisfying the premisses contains a limit in entropy, then this limit point is unique and is the maximal entropy probability function. Next, we turn to the special case in which the premisses are categorical sentences of the logical language. We show that if the uniform probability function gives the premisses positive probability, then the maximal entropy function can be found by simply conditionalising this uniform prior on the premisses. We generalise our results to demonstrate agreement between the maximal entropy approach and Jeffrey conditionalisation in the case in which there is a single premiss that specifies the probability of a sentence of the language. We show that, after learning such a premiss, certain inferences are preserved, namely inferences to inductive tautologies. Finally, we consider potential pathologies of the approach: we explore the extent to which the maximal entropy approach is invariant under permutations of the constants of the language, and we discuss some cases in which there is no maximal entropy probability function.
A new method for mining information of gut microbiome with probabilistic topic models
Authors: Xiong Xin , Li Minrui , Ren Yuyan , Yao Xusheng , Du Yuhui , Huang Qingsong , Kong Xiangyang , He Jianfeng 
Published: October 2022

AbstractMicrobiome is closely related to many major human diseases, but it is generally analyzed by the traditional statistical methods such as principal component analysis, principal coordinate analysis, etc. These methods have shortcomings and do not consider the characteristics of the microbiome data itself (i.e., the “probability distribution” of microbiome). A new method based on probabilistic topic model was proposed to mine the information of gut microbiome in this paper, taking gut microbiome of type 2 diabetes patients and healthy subjects as an example. Firstly, different weights were assigned to different microbiome according to the degree of correlation between different microbiome and subjects. Then a probabilistic topic model was employed to obtain the probabilistic distribution of gut microbiome (i.e., per-topic OTU (operational taxonomic units, OTU) distribution and per-patient topic distribution). Experimental results showed that the output topics can be used as the characteristics of gut microbiome, and can describe the differences of gut microbiome over different groups. Furthermore, in order to verify the ability of this method to characterize gut microbiome, clustering and classification operations on the distributions over topics for gut microbiome in each subject were performed, and the experimental results showed that the clustering and classification performance has been improved, and the recognition rate of three groups reached 100%. The proposed method could mine the information hidden in gut microbiome data, and the output topics could describe the characteristics of gut microbiome, which provides a new perspective for the study of gut microbiome.
Nonlinear effects of saturation in the car-following model
Authors: Martinovich Kristof , Kiss Adam K. 
Published: October 2022

AbstractThe goal of this paper is to provide insight about the effect of acceleration saturation in the car-following model. In this contribution, we consider a heterogeneous, mixed-traffic scenario which contains both human-driven and autonomous vehicles subjected to time delays. Corresponding stability charts are provided from which one can tune the control parameters of the automated vehicles to achieve smooth traffic flow. By taking into account the acceleration saturation, it modifies the global behaviour of the system and reduces the range of the optimal technological parameters. On a demonstrative example, we highlight the complex dynamical phenomenon induced by the saturation and we attempt to connect these nonlinear investigations to the engineering practice and point out their relevance.
Vote buying and redistribution
Authors: Guerra Alice , Justesen Mogens K. 
Published: October 2022

AbstractVote buying is a form of political clientelism involving pre-electoral transfers of money or material benefits from candidates to voters. Despite the presence of secret ballots, vote buying remains a pervasive phenomenon during elections in developing countries. While prior literature has focused on how vote buying is enforced by parties and political candidates and which types of voters are most likely targeted, we know much less about the behavioral spillover effects of vote buying on citizens’ demand for redistribution and contributions to the provision of public goods. In this paper, we provide evidence on how vote buying causally affects voters’ candidate choice, support for redistribution, and public goods provision. Using data from a laboratory experiment in Kenya, we find that vote buying is a double-edged sword for candidates using clientelist strategies: it attracts votes from those who were offered money and accepted it, but it also leads to negative reactions from those who rejected the offer as well as those who were not offered money. In line with its effect on voting behavior, vote buying has negative effects on subjects’ evaluations of the vote-buying candidate. Vote buying significantly reduces individuals’ stated preferences for more government spending on police and law enforcement—yet, surprisingly, not on other welfare areas such as unemployment benefits or health. We also find that open ballots—but not vote-buying campaigns—reduce individuals’ willingness to contribute to public goods provisions.
International perspectives on trends in paediatric sports-related concussion: knowledge, management, unanswered questions
Authors: Henley Stefan J. , Draper Nick 
Published: October 2022

Abstract
Purpose
In the last 20 years, concussion has received increased attention in the media, with distinct recognition of sports-related concussion (SRC). Much of this attention has centred on the paediatric population, due to concerns over adolescent brain development and the high numbers of teenagers playing contact sport. This qualitative study explored (1) what experts in the field of concussion perceive regarding trends in paediatric concussion awareness and management, and (2) how responses to these questions differ by country (US vs. NZ) and by discipline (research vs. sports coaching vs. sports medicine).

Methods
After the development of a semi-structured interview template, questions were coded for interviews of six (N = 6) experts in academia, medicine, and coaching: three in the United States (N = 3) and three in New Zealand (N = 3). Interviews were then transcribed and qualitatively analysed using a thematic narrative analysis. Emergent themes included concussion knowledge, management, and unanswered questions.

Results
Findings showed general commonalities on the importance of concussion education, the improvement of concussion awareness, compliance to concussion protocols, and the need to research long-term outcomes. Fewer commonalities were found regarding the level of concussion reporting, the impact of multiple concussions, whether paediatric and adult concussion should be treated similarly, and the utility of concussion tests.

Conclusions
Concussion experts agree on many areas; however, divergent opinions were apparent. Further original research is required within the paediatric population to analyse the efficacy of current concussion guidelines.
Familiäre Gesundheitsförderung bei Alleinerziehenden und ihren Kindern
Authors: Kuschick Doreen , Kuck Joachim , Rattay Petra , Pachanov Alexander , Geene Raimund 
Published: October 2022

ZusammenfassungHintergrundDie Lebenslage von Alleinerziehenden und ihren Kindern geht oft mit besonderen Herausforderungen einher, die in Folge gesundheitliche Beeinträchtigungen mit sich bringen können. Es ist daher von Relevanz, für diese Zielgruppe wirksame Maßnahmen der Gesundheitsförderung zu identifizieren.Ziel der ArbeitDie vorliegende Arbeit gibt einen aktuellen Überblick zu Ansätzen der Gesundheitsförderung/Prävention bei Alleinerziehenden und ihren Kindern sowie deren Wirksamkeit.MethodeEs erfolgte eine systematische Recherche in relevanten Datenbanken mit anschließendem mehrschrittigen Screeningprozess und einer narrativen Ergebnissynthese.ErgebnisseEs wurden 27 Studien eingeschlossen, in denen 22 Interventionsprogramme evaluiert wurden. Die Studienlage ist verhaltenspräventiv geprägt, die Evidenzlage ist heterogen. Es zeigen sich eingeschränkte Wirksamkeitsnachweise von Workshop-Formaten, Bildungsangeboten und Kompetenztrainings mit dem Ziel der psychosozialen Ressourcenstärkung bei Alleinerziehenden und ihren Kindern.SchlussfolgerungDie Belastbarkeit der Ergebnisse wird durch die mäßige methodische Qualität der Studien relativiert. Durch die Suchstrategie, die auf Studien mit Outcomes für Alleinerziehende fokussiert war, sowie die Methodik des systematischen Reviews wurden fast ausschließlich Angebote der Verhaltensprävention identifiziert. Für verhältnispräventive Interventionen liegen nur selten Studien vor, die explizit Auskunft zur Wirksamkeit bei Alleinerziehenden geben. Das gewählte Vorgehen war somit nur begrenzt in der Lage, das Handlungsfeld umfassend abzubilden. Das Review liefert dennoch einen Baustein eines evidenzbasierten Vorgehens in der Gesundheitsförderung für Alleinerziehende und ihre Kinder.
Free-breathing cardiovascular cine magnetic resonance imaging using compressed-sensing and retrospective motion correction: accurate assessment of biventricular volume at 3T
Authors: Takakado Masahiro , Kido Tomoyuki , Ogawa Ryo , Takimoto Yoshihiro , Tokuda Tsuyoshi , Tanabe Yuki , Kawaguchi Naoto , Pang Jianing , Komori Yoshiaki , Kido Teruhito 
Published: October 2022

Abstract
Purpose
We applied a combination of compressed-sensing (CS) and retrospective motion correction to free-breathing cine magnetic resonance (MR) (FBCS cine MoCo). We validated FBCS cine MoCo by comparing it with breath-hold (BH) conventional cine MR.

Materials and methods
Thirty-five volunteers underwent both FBCS cine MoCo and BH conventional cine MR imaging. Twelve consecutive short-axis cine images were obtained. We compared the examination time, image quality and biventricular volumetric assessments between the two cine MR.

Results
FBCS cine MoCo required a significantly shorter examination time than BH conventional cine (135 s [110–143 s] vs. 198 s [186–349 s], p < 0.001). The image quality scores were not significantly different between the two techniques (End-diastole: FBCS cine MoCo; 4.7 ± 0.5 vs. BH conventional cine; 4.6 ± 0.6; p = 0.77, End-systole: FBCS cine MoCo; 4.5 ± 0.5 vs. BH conventional cine; 4.5 ± 0.6; p = 0.52). No significant differences were observed in all biventricular volumetric assessments between the two techniques. The mean differences with 95% confidence interval (CI), based on Bland–Altman analysis, were − 0.3 mL (− 8.2 − 7.5 mL) for LVEDV, 0.2 mL (− 5.6 − 5.9 mL) for LVESV, − 0.5 mL (− 6.3 − 5.2 mL) for LVSV, − 0.3% (− 3.5 − 3.0%) for LVEF, − 0.1 g (− 8.5 − 8.3 g) for LVED mass, 1.4 mL (− 15.5 − 18.3 mL) for RVEDV, 2.1 mL (− 11.2 − 15.3 mL) for RVESV, − 0.6 mL (− 9.7 − 8.4 mL) for RVSV, − 1.0% (− 6.5 − 4.6%) for RVEF.

Conclusion
FBCS cine MoCo can potentially replace multiple BH conventional cine MR and improve the clinical utility of cine MR.
Future Challenges in Psychotherapy Research for Personality Disorders
Authors: Kramer Ueli , Eubanks Catherine F. , Bertsch Katja , Herpertz Sabine C. , McMain Shelley , Mehlum Lars , Renneberg Babette , Zimmermann Johannes 
Published: October 2022

Abstract
Purpose of Review
Individuals with personality disorders are frequently seen in mental health settings. Their symptoms typically reflect a high level of suffering and burden of disease, with potentially harmful societal consequences, including costs related to absenteeism at work, high use of health services, ineffective or harmful parenting, substance use, suicidal and non-suicidal self-harming behavior, and aggressiveness with legal consequences. Psychotherapy is currently the first-line treatment for patients with personality disorders, but the study of psychotherapy in the domain of personality disorders faces specific challenges.

Recent Findings
Challenges include knowing what works for whom, identifying which putative mechanisms of change explain therapeutic effects, and including the social interaction context of patients with a personality disorder. By following a dimensional approach, psychotherapy research on personality disorders may serve as a model for the development and study of innovative psychotherapeutic interventions.

Summary
We recommend developing the following: (a) an evidence base to make treatment decisions based on individual features; (b) a data-driven approach to predictors, moderators, and mechanisms of change in psychotherapy; (c) methods for studying the interaction between social context and psychotherapy.
Adjuvant radiation therapy for older women with early-stage breast cancer: a propensity-matched SEER analysis
Authors: Wu Nisha , Tan Qiao , Su Xiaohan , Yuan Yewei , Hou Lingmi , Li Junyan 
Published: October 2022

Abstract
Introduction
The purpose was to evaluate the effect of adjuvant radiation therapy on the survival prognosis of older women with early-stage breast cancer under different surgical treatments.

Methods
We collected patients from the Surveillance, Epidemiology and End Results (SEER) database. Elderly female patients (≥ 70 years) with stage I–IIB diagnosed with invasive carcinoma in 1988–2017 were included. After propensity score matching (PSM), the prognosis of patients who underwent breast-conserving surgery or mastectomy was calculated separately. The effects of radiotherapy on the survival of three special population groups (breast-conserving surgery + T1N0M0 + ER positive, mastectomy + T3N0M0 and mastectomy + T1-2N1M0) were analyzed selectively.

Results
Of 106,553 older women with early-stage breast cancer were identified. 48,630 patients had received radiotherapy, while 57,923 patients had not. After PSM, older women undergoing breast-conserving surgery benefited significantly from radiotherapy (both OS and BCSS p < 0.001), for patients with T1N0M0 and ER-positive breast cancer (both OS and BCSS p < 0.001). In the subgroup of T1-2N1M0 breast cancer treated by mastectomy, patients undergoing radiotherapy had a worse survival as well (OS p < 0.001; BCSS p = 0.0907). While in the subgroup of T3N0M0 breast cancer treated by mastectomy, survival analyses showed no statistical differences between patients receiving radiation or not (OS p = 0.1778, BCSS p = 0.6957).

Conclusions
This study indicated the clinical effects of radiation on older women who received different surgical treatments. Our study suggested that radiotherapy should be omitted in older women undergoing mastectomy + T3N0M0 or T1-2N1M0 and radiotherapy could be considered in women with T1N0M0 + ER-positive undergoing breast-conserving surgery.
Construction of miRNA–mRNA networks for the identification of lung cancer biomarkers in liquid biopsies
Authors: Espinosa Garcia Elena , Arroyo Varela Macarena , Larrosa Jimenez Rafael , Gomez-Maldonado Josefa , Cobo Dols Manuel Angel , Claros M. Gonzalo , Bautista Moreno Rocio 
Published: October 2022

AbstractLung cancer (LC) is the most common cause of cancer death worldwide mostly due to the low survival rate: 75% of cases are identified in advanced stages. In this study, the list of useful biomarkers to make an early diagnosis using liquid biopsies was expanded. A total of 30 samples of LC were analyzed to define potential miRNA biomarkers in liquid biopsies for LC. The biomarkers have been identified in interaction networks miRNA–mRNA. The potential biomarkers have been then validated in large cohorts. A total of 15 candidate miRNAs, that regulate the repression of 30 mRNAs, have been identified as a specific functional interaction network for squamous carcinoma, while the specific functional interaction network of adenocarcinoma consists of four candidate miRNAs that seem to handle the repression of five mRNA. Inspection of expression levels in larger cohorts validates the usefulness of the 11 candidates as biomarkers in liquid biopsies. The 11 candidate miRNAs found could be utilized to form diagnostic predictive biomarkers for LC in liquid biopsies.
Future orientation and perceived employability of chinese undergraduates: a moderated mediation model
Authors: Chen Hao , Wu Yunhong , Jiang Lin , Xu Binfeng , Gao Xiaopei , Cai Wenjing 
Published: October 2022

AbstractAlthough scholars and practitioners have highlighted the significance of students’ attitudes for their future employment, few empirical examinations have attempted to determine the potential association between students’ future orientation and their perceived employability. Thus, drawing on career construction theory, we test the positive effect of students’ future orientation on their perceived employability by exploring the mediator of problem-based learning and the moderators of job market knowledge and proactive personality. Collecting our data via a time-lagged design (N = 368), we have found that the positive association between future orientation and employability is mediated by problem-based learning. Our moderation analyses further revealed that job market knowledge positively moderates the relationship between future orientation and problem-based learning and that students’ proactive personality positively moderates the relationship between problem-based learning and perceived employability.
Influence of hydrodynamic variables on scaling up of mechanical flotation cells
Authors: Saeed Mohazzam , De Souza Carolina Vivian , Chipakwe Vitalis , Chelgani Saeed Chehreh 
Published: October 2022

AbstractFlotation performance is influenced by many hydrodynamic variables, such as impeller speed, airflow rate, and cell geometry. These variables’ effects and interactions remain unsatisfactorily explored, especially concerning scaling-up procedures. As an innovative approach, this study considered factorial-designed experiments to explore the effects of hydrodynamic factors (impeller tip speed and superficial gas velocity) on scaling up the Outotec GTK LabCell™ mechanical flotation machine cells, common equipment used as a benchmark for many industrial pre-feasibility studies. Therefore, the influence of hydrodynamic variables and their interactions on flotation performance was evaluated in two cells (2 L and 7.5 L). The evaluation was based on the flotation rate constant “k” calculated by first- and second-order equations. Analysis of the particle size distribution indicated that the performance of the two cells was different, as shown by the finer concentrate for the 2-L cell compared to the 7.5-L cell. The outcomes demonstrated that symmetrical design in the geometry of mechanical flotation cells would lead to an accurate scaling up based on the metallurgical responses. Otherwise, the scaling procedure could only be accurate under some specific conditions. As a criterion, the results showed that using k, the scaling-up process between these two GTK LabCell™ mechanical flotation machine cells (2 L and 7.5 L) would be possible only under a specific superficial gas velocity (0.14 cm/s) apart from the impeller tip speed (R2 = 1). These results could potentially be key for the future design and development of mechanical flotation cells.