bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aspergillus tubingensis Endocarditis: A Case Report and Review of the Literature
Authors: Born Tristan , Aruanno Marion , Kampouri Eleftheria , Mombelli Matteo , Monney Pierre , Tozzi Piergiorgio , Lamoth Frederic 
Published: March 2022

AbstractAspergillus endocarditis is a rare infection that may affect immunocompetent patients following heart valve replacement or heart surgery. We report the case of a 39 year old woman with a history of intravenous drug use who developed endocarditis with direct examination of the resected valve and vegetation showing the presence of mycelia. Cultures were positive for an Aspergillus of section Nigri, which was subsequently identified as Aspergillus tubingensis by sequencing. The clinical course was favorable following surgery and prolonged antifungal therapy (8 months in total). Antifungal susceptibility testing showed good in vitro activity of amphotericin B, voriconazole and echinocandins against planktonic cells of this A. tubingensis isolate. However, only amphotericin B displayed significant activity against biofilms. In vitro combinations of voriconazole or amphotericin B with echinocandins did not meet the criteria of synergism. Our review of the literature identified 17 other cases of endocarditis attributed to Aspergillus of section Nigri with an overall mortality rate of 57% (100% in the absence of surgery). Endocarditis caused by Aspergillus niger and related cryptic species are rare events, for which surgical management appears to be crucial for outcome. While amphotericin B was the only antifungal drug displaying significant anti-biofilm activity, the type and duration of antifungal therapy remain to be determined.
A systematic review of agent-based model for flood risk management and assessment using the ODD protocol
Authors: Anshuka Anshuka , van Ogtrop Floris F. , Sanderson David , Leao Simone Z. 
Published: March 2022

AbstractRecently, applications of agent-based model (ABM) have been used to understand the interaction between social and hydrological systems. These systems are dynamic and co-evolving, which can be captured through different decision-making entities in an ABM simulation. Therefore, this review aims to better understand the use of ABM for flood risk management and assessment (FRMA). The review comprises a systematic selection of literature using the PRISMA method, which is then assessed using an adapted version of the overview, design, and detail (ODD) protocol to better understand the ABM model development process for FRMA. The review finds that the use of the ODD protocol was only seen in 25% of the studies. The studies which did not explicitly use the ODD had a comprehensive description of the models, albeit done in a non-standardised way. Modellers continue to face the dilemma between parsimony and the breadth of the model as identified from the design component of the ODD. The hydrological component is mainly captured in the sub-model process of the ODD, however, improvements in the definition of the sub-model component may warrant a more comprehensive description of the processes and facilitate comparison across studies. The applications of ABM have shown promise to understand long term flood risks, test the efficacy of policies and better understand the factors that affect warning response during the flood evacuation process. ODD adopted for this review may consequently allow for the adoption and more coherent use of the protocol to document models in FRMA.
Universal Mindfulness Training in Schools for Adolescents: a Scoping Review and Conceptual Model of Moderators, Mediators, and Implementation Factors
Authors: Tudor Kate , Maloney Shannon , Raja Anam , Baer Ruth , Blakemore Sarah-Jayne , Byford Sarah , Crane Catherine , Dalgleish Tim , De Wilde Katherine , Ford Tamsin , Greenberg Mark , Hinze Verena , Lord Liz , Radley Lucy , Opaleye Emerita Satiro , Taylor Laura , Ukoumunne Obioha C. , Viner Russell ,   MYRIAD Team, Kuyken Willem , Montero-Marin Jesus 
Published: March 2022

AbstractThere is evidence that universal school-based mindfulness training (SBMT) can have positive effects for young people. However, it is unknown who benefits most from such training, how training exerts effects, and how implementation impacts effects. This study aimed to provide an overview of the evidence on the mediators, moderators, and implementation factors of SBMT, and propose a conceptual model that can be used both to summarize the evidence and provide a framework for future research. A scoping review was performed, and six databases and grey literature were searched. Inclusion and exclusion criteria were applied to select relevant material. Quantitative and qualitative information was extracted from eligible articles and reported in accordance with PRISMA-ScR guidelines. The search produced 5479 articles, of which 31 were eligible and included in the review. Eleven studies assessed moderators of SBMT on pupil outcomes, with mixed findings for all variables tested. Five studies examined the mediating effect of specific variables on pupil outcomes, with evidence that increases in mindfulness skills and decreases in cognitive reactivity and self-criticism post-intervention are related to better pupil outcomes at follow-up. Twenty-five studies assessed implementation factors. We discuss key methodological shortcomings of included studies and integrate our findings with existing implementation frameworks to propose a conceptual model. Widespread interest in universal SBMT has led to increased research over recent years, exploring who SBMT works for and how it might work, but the current evidence is limited. We make recommendations for future research and provide a conceptual model to guide theory-led developments.
My Fear Is Not, and Never Will Be, Your Fear: On Emotions and Feelings in Animals
Authors: Kret Mariska E. , Massen Jorg J. M. , de Waal Frans B. M. 
Published: March 2022

AbstractDo nonhuman animals (henceforth, animals) have emotions, and if so, are these similar to ours? This opinion piece aims to add to the recent debate about this question and provides a critical re-evaluation of what can be concluded about animal and human emotions. Emotions, and their cognitive interpretation, i.e., feelings, serve important survival functions. Emotions, we believe, can exist without feelings and are unconsciously influencing our behavior more than we think, and possibly more so than feelings do. Given that emotions are expressed in body and brain, they can be inferred from these measures. We view feelings primarily as private states, which may be similar across closely related species but remain mostly inaccessible to science. Still, combining data acquired through behavioral observation with data obtained from noninvasive techniques (e.g., eyetracking, thermography, hormonal samples) and from cognitive tasks (e.g., decision-making paradigms, cognitive bias, attentional bias) provides new information about the inner states of animals, and possibly about their feelings as well. Given that many other species show behavioral, neurophysiological, hormonal, and cognitive responses to valenced stimuli equivalent to human responses, it seems logical to speak of animal emotions and sometimes even of animal feelings. At the very least, the contemporary multi-method approach allows us to get closer than ever before. We conclude with recommendations on how the field should move forward.
Deposition of nano-crystalline tungsten carbide powders from gaseous WO2(OH)2
Authors: Ostermann Markus , Haubner Roland 
Published: March 2022

AbstractLower WC grain sizes in the nanometer range have positive effects on the properties of hardmetals (e.g., hardness), but the established production processes of WC are limited to grain sizes of about 150 nm. To produce WC powder with grain sizes in the lower nanometer range, an alternative WC production process based on the chemical vapor transport (CVT) reaction of WO3 and H2O forming gaseous WO2(OH)2 at about 1100 °C, followed by a carburation reaction with H2/CH4-gas mixtures was investigated. The influences of different process parameters such as furnace temperature, humidity and gas flows were investigated to improve the process. With the right set of parameters the produced powder consisted mainly of agglomerated WC grains with a size of about 5 nm. Beside the common hexagonal WC phase, the cubic WC1−x phase was stabilized due to the small crystallite sizes. In addition, a thin layer of amorphous carbon was present on the powder surface due to the catalytic methane decomposition on the WC surface. The amount of oxidic and metallic residues in the product powder was minimized with the parameter optimization and the powder yield was increased up to about 50%. With further optimization of the process parameters and usage of improved flow breakers, the purity and yield of the product powder can be further improved. Since an application in the hardmetal section is not realistic at the moment, applications in the catalysis sector could be considered due to the small grain size and good catalytic activity of the cubic WC1−x phase.
A New Guidance Law for Impact Angle Constraints with Time-Varying Navigation Gain
Authors: Zhang W.J. , Wang B.M. 
Published: March 2022

AbstractIn this study, a new impact angle control guidance law is proposed against a stationary target in the three-dimensional (3D) plane. A time-varying navigation gain is derived to achieve the specific terminal angle in a longitudinal plane without phased or adding a bias term. A proportional guidance law is also adopted in the lateral plane to achieve an accurate strike. The monotonicity of the look angle and the convergence of the acceleration are analysed and proven to support the proposed method. For the proposed guidance law, estimating time-to-go or giving a switch strategy is unnecessary; the navigation is continuous, which would not result in sudden changes in control input, and is convenient to implement. Extensive simulations, including autopilot lag or real missile model, are performed to validate the efficiency of the proposed method.
Stabilisation, tracking and disturbance rejection control design for the UAS-S45 Bálaam
Authors: Kuitche M.A.J. , Yañez-Badillo H. , Botez R.M. , Hashemi S.M. 
Published: March 2022

AbstractThe stabilisation and control mechanisms of an Unmanned Aerial System (UAS) must be properly designed to ensure acceptable flight performance. During their operation, these mechanisms are subjected to unknown and random environmental effects, making it imperative that all available information should be taken into consideration during the mechanisms’ design process (e.g. system dynamics, actuators, flight conditions and certain criteria requirements such as phugoid and short modes for longitudinal dynamics, and roll subsidence, spiral and Dutch-roll modes for lateral dynamics) in order to guarantee flight stability. Therefore, this paper introduces a novel methodology for the stabilisation and control of the UAS-S45 Bálaam, designed and manufactured by Hydra Technologies. This methodology uses composite controllers that combine feedback Linear Quadratic Regulators (LQR) and Proportional Integral Feed-Forward (PI-FF) compensation controller for stabilisation and tracking tasks, respectively. Furthermore, a Generalised Extended State Observer was implemented to provide robustness to the closed loop dynamics by introducing disturbance compensation. Furthermore, an Adaptive Neuro-Fuzzy Inference System (ANFIS) was adopted to perform a gain scheduling by computing the gains of each composite controller for certain unknown trim conditions within a given flight domain. Finally, several numerical assessments were performed to highlight the efficiency of the proposed methodology.
FUNCTIONAL PROFILE TECHNIQUES FOR CLAIMS RESERVING
Authors: Maciak Matúš , Mizera Ivan , Pešta Michal 
Published: March 2022

AbstractOne of the most fundamental tasks in non-life insurance, done on regular basis, is risk reserving assessment analysis, which amounts to predict stochastically the overall loss reserves to cover possible claims. The most common reserving methods are based on different parametric approaches using aggregated data structured in the run-off triangles. In this paper, we propose a rather non-parametric approach, which handles the underlying loss development triangles as functional profiles and predicts the claim reserve distribution through permutation bootstrap. Three competitive functional-based reserving techniques, each with slightly different scope, are presented; their theoretical and practical advantages – in particular, effortless implementation, robustness against outliers, and wide-range applicability – are discussed. Theoretical justifications of the methods are derived as well. An evaluation of the empirical performance of the designed methods and a full-scale comparison with standard (parametric) reserving techniques are carried on several hundreds of real run-off triangles against the known real loss outcomes. An important objective of the paper is also to promote the idea of natural usefulness of the functional reserving methods among the reserving practitioners.
Sages, Sympathy, and Suffering in Kant’s Theory of Friendship
Authors: Vilhauer Benjamin 
Published: March 2022

AbstractKant’s theory of friendship is crucial in defending his ethics against the longstanding charge of emotional detachment. But his theory of friendship is vulnerable to this charge too: the Kantian sage can appear to reject sympathetic suffering when she cannot help a suffering friend. I argue that Kant is committed to the view that both sages and ordinary people must suffer in sympathy with friends even when they cannot help, because sympathy is necessary to fulfill the imperfect duty to adopt others’ merely permissible ends (MPEs), and we ought to take friends’ MPEs as our own. MPEs are individuated in terms of concepts which include marks of the first person, and no marks of law other than permissibility. Toadoptends of others individuated in terms of such concepts rather than merelypromotethem as means todifferentends, those concepts must engage with one’s feelings in a way that requires sympathy.
THE CONSISTENCY STRENGTH OF THE PERFECT SET PROPERTY FOR UNIVERSALLY BAIRE SETS OF REALS
Authors: SCHINDLER RALF , WILSON TREVOR M. 
Published: March 2022

AbstractWe show that the statement “every universally Baire set of reals has the perfect set property” is equiconsistent modulo ZFC with the existence of a cardinal that we call virtually Shelah for supercompactness (VSS). These cardinals resemble Shelah cardinals and Shelah-for-supercompactness cardinals but are much weaker: if
$0^\sharp $
exists then every Silver indiscernible is VSS in L. We also show that the statement
$\operatorname {\mathrm {uB}} = {\boldsymbol {\Delta }}^1_2$
, where
$\operatorname {\mathrm {uB}}$
is the pointclass of all universally Baire sets of reals, is equiconsistent modulo ZFC with the existence of a
$\Sigma _2$
-reflecting VSS cardinal.
NORMAL HILBERT COEFFICIENTS AND ELLIPTIC IDEALS IN NORMAL TWO-DIMENSIONAL SINGULARITIES
Authors: OKUMA TOMOHIRO , ROSSI MARIA EVELINA , WATANABE KEI-ICHI , YOSHIDA KEN-ICHI 
Published: March 2022

AbstractLet
$(A,\mathfrak m)$
be an excellent two-dimensional normal local domain. In this paper, we study the elliptic and the strongly elliptic ideals of A with the aim to characterize elliptic and strongly elliptic singularities, according to the definitions given by Wagreich and Yau. In analogy with the rational singularities, in the main result, we characterize a strongly elliptic singularity in terms of the normal Hilbert coefficients of the integrally closed
$\mathfrak m$
-primary ideals of A. Unlike
$p_g$
-ideals, elliptic ideals and strongly elliptic ideals are not necessarily normal and necessary, and sufficient conditions for being normal are given. In the last section, we discuss the existence (and the effective construction) of strongly elliptic ideals in any two-dimensional normal local ring.
The First-Person Perspective Is Not a Defining Feature of Consciousness
Authors: Ludwig Dylan 
Published: March 2022

AbstractPhilosophers and scientists generally assume that consciousness is characterized by a ‘first-person perspective.’ On one interpretation of this claim, experiences are defined, at least in part, by representations that encode a subject-centred ‘point of view.’ But claims about the defining features of consciousness must be sensitive to the possibility of dissociation: if a neurobiological structure or psychological function is neither necessary nor sufficient for consciousness, it cannot be a defining feature in any robust sense. I appeal to research on unconscious emotion, visually guided action, perceptual constancy, and psychiatric disorder to argue that first-personal representations dissociate from conscious experience.
Conceptual Engineering or Revisionary Conceptual Analysis? The Case of Russell's Metaphilosophy Based on Principia Mathematica's Logic
Authors: Elkind Landon 
Published: March 2022

AbstractConceptual engineers have made hay over the differences of their metaphilosophy from those of conceptual analysts. In this article, I argue that the differences are not as great as conceptual engineers have, perhaps rhetorically, made them seem. That is, conceptual analysts asking ‘What is X?’ questions can do much the same work that conceptual engineers can do with ‘What is X for?’ questions, at least if conceptual analysts self-understand their activity as a revisionary enterprise. I show this with a study of Russell's metaphilosophy, which was just such a revisionary conception of conceptual analysis.
A Gendered Approach to the Yu Chi Chan Club and National Liberation Front during South Africa's Transition to Armed Struggle
Authors: Drew Allison 
Published: March 2022

AbstractSouth Africa's anti-apartheid struggle reflected an ideal of heroic masculinity that ignored and depreciated women as active political agents. This has contributed to a post-apartheid social order that accepts formal gender equality but that perpetuates gender inequality by discounting women's experiences. This article examines the little-known and short-lived Yu Chi Chan Club (YCCC) and National Liberation Front (NLF). Tiny Cape Peninsula-based breakaways from the Non-European Unity Movement – an African National Congress rival – the YCCC and NLF were exceptional amongst early 1960s underground groups in their systematic attempts to theorize guerrilla struggle and assess its applicability to South African conditions and, in the NLF's case, to build a cell structure through political education. Although the NLF's idealized notion of revolutionary life was premised on an abstract individual with traits then associated with public and vocal male activists, nonetheless women participated as equal abstract individuals. The NLF's relatively horizontal cell structure, small cell size, and lack of hierarchy made participation easier for both women and men, allowing women to operate equally within the political space. From their gendered upbringing and early experiences in hierarchical organizations to their brief experience of equality within the YCCC and NLF, the women were then forced into a prison system with an extremely rigid and unequal gender divide. Subjected to the state's regendering project, the political space available to the NLF's women prisoners shrank far more than it did for their male comrades, whose prison experiences became the measure of anti-apartheid politics.
Between National and International: Women's Transnational Activism in Twentieth-Century Chile
Authors: Lanfranco González María Fernanda 
Published: March 2022

AbstractThis article explores the transnational dimension of women's mobilization in twentieth-century Chile and the connections they established with women's international non-governmental organizations, particularly the Women's International League for Peace and Freedom (WILPF) and the Women's International Democratic Federation (WIDF). It sheds light on the political choices women made when forging transnational alliances to expand and make their activism more effective, together with the material and ideological dynamics that shaped their collaboration. The article analyses this topic by focusing on key but little-explored figures of women's activism in Chile – especially, but not solely, feminist academic Olga Poblete – and their personal communications with the leadership of women's organizations in the US and Europe. The article contends that, although both the WILPF and WIDF shared strengths and weaknesses in promoting their ideas and establishing links with activists in Chile, the alliances that Chilean women chose to pursue were mostly defined by their own political priorities and local contexts.
Women's Rights and Global Socialism: Gendering Socialist Internationalism during the Cold War
Authors: Donert Celia 
Published: March 2022

AbstractThis Special Issue explores the complicated relationship between women's rights and global socialism during the Cold War. This Introduction describes how the articles deal with this relationship in three, partly overlapping, periods. The first set of articles looks at how the ethos of the Popular Front resonated among women's movements in Asia, Latin America, and Europe, and examines the connections between interwar anti-fascist and anti-imperialist feminisms and those that re-emerged after World War II. The second set of articles focuses on the role and development of the Women's International Democratic Federation (WIDF) and its model of internationalism in Eastern Europe, the Soviet Union, and China in the early Cold War. The final articles centre on the challenges faced by the WIDF from the 1960s, exploring issues such as the anti-apartheid struggles in South Africa, the Portuguese wars of decolonization, and the United Nations Decade for Women (1976–1985). Together with this process of decolonization, this Special Issue also examines how the consequences of postsocialism, in particular for women's rights (the loss of social rights, material security, and substantial challenges to reproductive freedoms), have triggered renewed debates about the history and legacies of communist women's liberation movements in the former socialist world.