bluuebunny/crossref_metadata_2025_split huggingface dataset:
Global vulnerability hotspots: differences and agreement between international indicator-based assessments
Authors: Feldmeyer Daniel , Birkmann Joern , McMillan Joanna M. , Stringer Lindsay , Leal Filho Walter , Djalante Riyanti , Pinho Patricia F. , Liwenga Emma 
Published: November 2021

AbstractClimate change impacts and their consequences are determined not only by the intensity and frequency of different climatic hazards but also by the vulnerability of the system, society or community exposed. While general agreement exists about the importance of assessing vulnerability to understand climate risks, there is still a tendency to neglect global and regional vulnerability patterns because they are hard to quantify, despite their value in informing adaptation, disaster risk and development policies. Several approaches to quantifying global vulnerability exist. These differ in terms of the indicators they use and how they classify countries or regions into vulnerability classes. The paper presents the structure of selected approaches and explores two indices in depth. The aim of this paper is to assess the level of agreement between selected international indicator-based assessments of vulnerability, at the level of climate regions. Results suggest that the two major global vulnerability assessments analysed largely agree on the location of the most and least vulnerable regions when these assessments are aggregated to a regional scale using the IPCC’s climate regions. The paper then discusses the robustness of the information derived and its usefulness for adaptation, disaster risk and development policies. Measuring progress towards reducing vulnerability to climate change and hazards is key for various agencies and actors in order to be able to develop informed policies and strategies for managing climate risks and to promote enabling conditions for achieving the SDGs and building resilience.
Improving rational number knowledge using the NanoRoboMath digital game
Authors: Kärki Tomi , McMullen Jake , Lehtinen Erno 
Published: November 2021

AbstractRational number knowledge is a crucial feature of primary school mathematics that predicts students’ later mathematics achievement. Many students struggle with the transition from natural number to rational number reasoning, so novel pedagogical approaches to support the development of rational number knowledge are valuable to mathematics educators worldwide. Digital game-based learning environments may support a wide range of mathematics skills. NanoRoboMath, a digital game-based learning environment, was developed to enhance students’ conceptual and adaptive rational number knowledge. In this paper, we tested the effectiveness of a preliminary version of the game with fifth and sixth grade primary school students (N = 195) using a quasi-experimental design. A small positive effect of playing the NanoRoboMath game on students’ rational number conceptual knowledge was observed. Students’ overall game performance was related to learning outcomes concerning their adaptive rational number knowledge and understanding of rational number representations and operations.
Medical Students’ Creation of Original Poetry, Comics, and Masks to Explore Professional Identity Formation
Authors: Shapiro Johanna , McMullin Juliet , Miotto Gabriella , Nguyen Tan , Hurria Anju , Nguyen Minh Anh 
Published: November 2021

AbstractIntroduction. This study examines differences in students’ perceived value of three artmaking modalities (poetry, comics, masks) and whether the resulting creative projects offer similar or different insights into medical students’ professional identity formation. Methods. Mixed-methods design using a student survey, student narrative comments and qualitative analysis of students’ original work. Results. Poetry and comics stimulated insight, but masks were more enjoyable and stress-reducing. All three art modalities expressed tension between personal and professional identities. Discussion. Regardless of type of artmaking, students express concern about encroachments of training on personal identity but hoped that personal and professional selves could be integrated.
High-Fidelity Agent-Based Modeling to Support Prevention Decision-Making: an Open Science Approach
Authors: Vermeer Wouter H. , Smith Justin D. , Wilensky Uri , Brown C. Hendricks 
Published: November 2021

AbstractPreventing adverse health outcomes is complex due to the multi-level contexts and social systems in which these phenomena occur. To capture both the systemic effects, local determinants, and individual-level risks and protective factors simultaneously, the prevention field has called for adoption of system science methods in general and agent-based models (ABMs) specifically. While these models can provide unique and timely insight into the potential of prevention strategies, an ABM’s ability to do so depends strongly on its accuracy in capturing the phenomenon. Furthermore, for ABMs to be useful, they need to be accepted by and available to decision-makers and other stakeholders. These two attributes of accuracy and acceptability are key components of open science. To ensure the creation of high-fidelity models and reliability in their outcomes and consequent model-based decision-making, we present a set of recommendations for adopting and using this novel method. We recommend ways to include stakeholders throughout the modeling process, as well as ways to conduct model verification, validation, and replication. Examples from HIV and overdose prevention work illustrate how these recommendations can be applied.
Translanguaging as Inclusive Pedagogical Practices in English-Medium Instruction Science and Mathematics Classrooms for Linguistically and Culturally Diverse Students
Authors: Tai Kevin W. H. 
Published: November 2021

AbstractIn English-medium instruction (EMI), English-as-a-second-language students will learn all/some subjects through English. Although there are a considerable number of studies which explore classroom interaction in Hong Kong (HK) secondary EMI schools, few studies have investigated EMI lessons which involve South Asian ethnic minorised students. These students share different linguistic and cultural backgrounds and they may not share a common first language with the teacher and other classmates. This study conducts a multimodal conversation analysis of science and mathematics lessons at a HK EMI secondary school, triangulated with interview data, in order to explore how the EMI teacher mobilises various resources to make discipline-specific knowledge accessible and cater for the different needs of all students in the classroom. This study argues that the process of enacting inclusive practices is a process of translanguaging which requires the EMI teacher to mobilise various available multilingual and semiotic resources and draw on what students know collectively for transcending cultural boundaries from the students’ everyday culture to cultures of school science and mathematics.
The Journey to Comprehensibility: Court Forms as the First Barrier to Accessing Justice
Authors: Grieshofer née Tkacukova Tatiana , Gee Matt , Morton Ralph 
Published: November 2021

AbstractThe article explores the comprehensibility of court forms by providing a quantitative overview and a qualitative analysis of such syntactic characteristics as length and structure of sentences and noun phrases. The analysis is viewed in the broader context of genre characteristics of court forms, their role within legal proceedings, and their function for eliciting narratives from court users. The findings show that while the elicitation strategies are not always coherently aligned with the guidance sections, the guidance itself condenses legal and procedural information into overly complex and verbose syntactic constructions. Comprehensibility barriers are thus created through breaks in information flow, ambiguous syntactic constructions, missing information and misalignment between questions and guidance. Such comprehension challenges have a negative impact on the potential of court users to effectively engage with legal proceedings.
Aspirations, Human Capital Investment, and the Intergenerational Transmission of Poverty in Indonesia
Authors: Lim Sung Soo , Lee Jongwook 
Published: November 2021

AbstractThis study investigates the effect of parental aspirations gap on children’s educational attainment between 2007 and 2014, using two waves of Indonesian Family Life Survey data. The aspirations gap is measured by the difference between one’s future reference point and his or her current life evaluation reported by each household head and spouse. The results show that boys whose fathers report a moderate level of the aspirations gap achieve substantially longer schooling years than the mean level of their same age cohort. Furthermore, the relationship is found to be inversely U-shaped, implying that an excessive aspirations gap discourages investment in children’s human capital. An increasing aspirations gap of parents is also found to impede the educational attainment of children in poor families, which are more vulnerable to shocks that are found to increase the gap. Overall, the results of this paper shed light on the role of parental aspirations gap in the link between socioeconomic status of family and educational outcomes of children in Indonesia, where the gap of the poor is found to increase faster than the rich.
Comparison of Fuels and Effluents Originating from Washing and Hydrothermal Carbonisation of Residual Biomass
Authors: Hansen Lynn J. , Fendt Sebastian , Spliethoff Hartmut 
Published: November 2021

AbstractA series of four different biomass feedstock was washed and hydrothermally carbonized at temperatures of 50 °C and 150–270 °C for four hours, respectively. For the first time both the resulting solid and liquid products were characterised and evaluated in a comprehensive study. Concerning fuel properties, HTC had a higher impact on the fuel quality than washing. HTC yielded hydrochar with higher carbon content than the starting material leading to a significant increase in heating value, while washing only had a minor effect on elemental composition and heating value. Treatment temperature was found to have the highest impact on LHV and elemental composition. Both washing and HTC proved effective in reducing potassium and chlorine content, while earth alkaline, phosphorous and silicon removal was limited. Process water characterisation revealed that filtrates from washing and HTC are acidic, with acidity being increased by HTC. Electrical conductivity of the effluent was found to correlate with the amount of electrolytes Na, K, Mg and Ca in the feedstock, thereby being feedstock dependent. COD, BOD5 and TOC values determined revealed that effluent from both washing and HTC is strongly contaminated by organic matter. The organic load was significantly higher in HTC effluents. Feedstock type was found to be the main influencing factor on effluent characteristics rather than HTC temperature. Nutrients were found in low concentrations.
Graphic Abstract
Three-Probe Error Separation with Chromatic Confocal Sensors for Roundness Measurement
Authors: Bai Jiao , Wang Yingzuo , Wang Xiaohao , Zhou Qian , Ni Kai , Li Xinghui 
Published: November 2021

AbstractIn this study, three-probe error separation was developed with three chromatic confocal displacement sensors for roundness measurement. Here, the harmonic suppression is discussed first to set suitable orientation angles among three sensors. Monte Carlo simulation is utilized to test the error separation and optimize the orientation angles and off-axial distance. The experimental setup is established using chromatic confocal sensors with a precise rotary platform. The experimental results show that the measured roundness with an orientation-angle combination of (0°, 90.1°, and 178.6°) is much better than that of another nonoptimal selection (0°, 90.4°, and 177.4°). The roundness error is only 0.7% between the proposed measurement system and an expensive ultraprecision roundness meter. Furthermore, it is proven that the eccentricity distance should be decreased as small as possible to improve the measurement accuracy. In sum, this paper proposes a feasible method for roundness measurement with reliable simulations, easily integrated sensors, and an ordinary precision rotary platform.
SENSE AND REFERENCE FROM A CONSTRUCTIVIST STANDPOINT
Authors: DUMMETT MICHAEL 
Published: November 2021

Editorial NoteThis paper was read by Michael Dummett at Leiden University on September 26, 1992 at the invitation by Göran Sundholm to address the topic mentioned in the title. Dummett’s lecture was part of a workshop, Meaning Theory and Intuitionism, with 12 invited speakers over three days. After the workshop, Dummett gave a copy of the manuscript to Sundholm together with permission to publish it. At the time, nothing came of the publication plans, nor did Dummett publish it in any other form. The text has remained virtually unknown, and apart from a lecture of Per Martin-Löf, also at Leiden, on the same topic (published in this journal), it has received no scholarly attention. We are indebted to Dummett’s literary executor, Professor Ian Rumfitt, of All Souls College, Oxford, who after nearly three decades confirmed the earlier permission to publish.Göran SundholmAnsten Klev
How the refugee crisis and radical right parties shape party competition on immigration
Authors: Gessler Theresa , Hunger Sophia 
Published: November 2021

AbstractWhile the structure of party competition evolves slowly, crisis-like events can induce short-term change to the political agenda. This may be facilitated by challenger parties who might benefit from increased attention to issues they own. We study the dynamic of such shifts through mainstream parties’ response to the 2015 refugee crisis, which strongly affected public debate and election outcomes across Europe. Specifically, we analyse how parties changed their issue emphasis and positions regarding immigration before, during, and after the refugee crisis. Our study is based on a corpus of 120,000 press releases between 2013 and 2017 from Austria, Germany, and Switzerland. We identify immigration-related press releases using a novel dictionary and estimate party positions. The resulting monthly salience and positions measures allow for studying changes in close time-intervals, providing crucial detail for disentangling the impact of the crisis itself and the contribution of right-wing parties. While we provide evidence that attention to immigration increased drastically for all parties during the crisis, radical right parties drove the attention of mainstream parties. However, the attention of mainstream parties to immigration decreased toward the end of the refugee crisis and there is limited evidence of parties accommodating the positions of the radical right.
Important roles of amino acids in immune responses
Authors: Li Peng , Wu Guoyao 
Published: November 2021

AbstractThis commentary highlighted the background, take-home messages, and impacts of our 2007British Journal of Nutritionpaper entitled “Amino acids and immune function”. In 2003–2004, there was an outbreak of severe acute respiratory syndrome (SARS) caused by SARS coronavirus-1 (CoV-1) in Asian countries. By the mid-2000’s, clinical and experimental evidence indicated important roles for amino acids (AA) in improving innate and adaptive immunities in humans and animals. Based on our long-standing interest in AA metabolism and nutritional immunology, we decided to critically analyze advances in this nutritional field. Furthermore, we proposed a unified mechanism responsible for beneficial effects of AA and their products (including nitric oxide, glutathione, antibodies, and cytokines) on immune responses. We hoped that such integrated knowledge would be helpful for designing AA-based nutritional methods (e.g., supplementation with glutathione, arginine and glutamine) to prevent and treat SARS-like infectious diseases in the future. Our paper laid a framework for subsequent studies to quantify AA metabolism in intestinal bacteria, determine the effects of functional AA on cell-mediated and humoral immunities, and establish a much-needed database of AA composition in foodstuffs. Unexpectedly, COVID-19 (caused by SARS-CoV-2) emerged in December 2019 and has become one of the deadliest pandemics in history. Notably, glutathione, arginine and glutamine have now been exploited to effectively relieve severe respiratory symptoms of COVID-19 in affected patients. Functional AA (e.g., arginine, cysteine, glutamate, glutamine, glycine, taurine and tryptophan) and glutathione, which are all abundant in animal-sourced foodstuffs, are crucial for optimum immunity and health in humans and animals.
Somatic symptom disorder: a scoping review on the empirical evidence of a new diagnosis
Authors: Löwe Bernd , Levenson James , Depping Miriam , Hüsing Paul , Kohlmann Sebastian , Lehmann Marco , Shedden-Mora Meike , Toussaint Anne , Uhlenbusch Natalie , Weigel Angelika 
Published: November 2021

AbstractBackgroundIn 2013, the diagnosis of somatic symptom disorder (SSD) was introduced into the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). This review aims to comprehensively synthesize contemporary evidence related to SSD.MethodsA scoping review was conducted using PubMed, PsycINFO, and Cochrane Library. The main inclusion criteria were SSD and publication in the English language between 01/2009 and 05/2020. Systematic search terms also included subheadings for the DSM-5 text sections; i.e., diagnostic features, prevalence, development and course, risk and prognostic factors, culture, gender, suicide risk, functional consequences, differential diagnosis, and comorbidity.ResultsEight hundred and eighty-two articles were identified, of which 59 full texts were included for analysis. Empirical evidence supports the reliability, validity, and clinical utility of SSD diagnostic criteria, but the further specification of the psychological SSD B-criteria criteria seems necessary. General population studies using self-report questionnaires reported mean frequencies for SSD of 12.9% [95% confidence interval (CI) 12.5–13.3%], while prevalence studies based on criterion standard interviews are lacking. SSD was associated with increased functional impairment, decreased quality of life, and high comorbidity with anxiety and depressive disorders. Relevant research gaps remain regarding developmental aspects, risk and prognostic factors, suicide risk as well as culture- and gender-associated issues.ConclusionsStrengths of the SSD diagnosis are its good reliability, validity, and clinical utility, which substantially improved on its predecessors. SSD characterizes a specific patient population that is significantly impaired both physically and psychologically. However, substantial research gaps exist, e.g., regarding SSD prevalence assessed with criterion standard diagnostic interviews.
Benefits of volunteerism for middle-aged and older adults: comparisons between types of volunteering activities
Authors: Lam Alfred H. K. , Yeung Dannii Y. , Chung Edwin K. H. 
Published: November 2021

AbstractVolunteering is a popular activity among middle-aged and older adults as means to contribute to the society and to maintain personal health and wellbeing. While the benefits of volunteering have been well-documented in the current literature, it does not tend to distinguish between various types of volunteering activities. This cross-sectional study aims to compare the effects of instrumental (e.g. food preparation, fundraising) and cognitively demanding volunteering activities (e.g. befriending, mentoring) in a sample of 487 middle-aged and older Hong Kong Chinese adults. Participation in instrumental and cognitively demanding volunteering, life satisfaction, depressive symptoms, cognitive functioning and hand-grip strength were measured. The results of two-way between-subject robust analyses of variance demonstrated significant main effects of volunteering type and their interaction effect with age on life satisfaction and depressive symptoms. Comparisons among four volunteering groups (no volunteering, instrumental volunteering, cognitively demanding volunteering and both types) revealed that individuals engaging in instrumental volunteering exhibited lower life satisfaction and more depressive symptoms compared to those who engaged in cognitively demanding volunteering and those who did not volunteer at all. This detrimental pattern of instrumental volunteering was only seen in middle-aged adults, but not in older adults. Findings of this study revealed distinctive effects of two volunteering types, and provide valuable directions for designing future volunteering programmes.
Preschoolers’ emotion reactivity and regulation: Links with maternal psychological distress and child behavior problems
Authors: Tsotsi Stella , Borelli Jessica L. , Backer Mumtaz , Veragoo Noraini , Abdulla Nurshuhadah , Tan Kok Hian , Chong Yap Seng , Chen Helen , Meaney Michael J. , Broekman Birit , Rifkin-Graboi Anne 
Published: November 2021

AbstractMaladaptive offspring emotion regulation has been identified as one pathway linking maternal and child psychological well-being in school-aged children. Whether such a pathway is present earlier in life still remains unclear. The present study investigated the role of preschoolers’ emotion reactivity and regulation in the association between maternal psychological distress and child internalizing and externalizing problems. Children’s emotion reactivity and regulation were assessed through both observed behavior and physiology. At 42 months of age, children (n = 251; 128 girls) completed a fear induction task during which their heart-rate variability was assessed and their behavior was monitored, and maternal self-reports on depressive mood and anxiety were collected. At 48 months mothers and fathers reported on their children’s internalizing and externalizing problems. Higher maternal depressive mood was associated with lower child fear-related reactivity and regulation, as indexed by heart-rate variability. The latter mediated the association between higher maternal depressive mood and higher preschoolers’ externalizing problems. Overall, our findings support the role of preschoolers’ emotion reactivity and regulation in the relationship between maternal psychological distress and children’s socio-emotional difficulties. This role may also depend on the discrete emotion to which children react or seek to regulate as, here, we only assessed fear-related reactivity and regulation.