bluuebunny/crossref_metadata_2025_split huggingface dataset:
The environment they lived in: anthropogenic changes in local and regional vegetation composition in eastern Fennoscandia during the Neolithic
Authors: Alenius Teija , Marquer Laurent , Molinari Chiara , Heikkilä Maija , Ojala Antti 
Published: September 2020

AbstractUnderstanding about regional versus local changes in vegetation is critical in answering archaeological questions, in particular at a time when humans are assumed to have caused higher disturbances at local scales rather than regional scales; this is the case during the Neolithic. The aim of this paper is to assess the impact of Neolithic land use on regional and local vegetation dynamics, plant composition and disturbance processes (e.g. fire) in eastern Fennoscandia. We apply the Landscape Reconstruction Algorithm (LRA) to high-resolution pollen records from three lacustrine sediment cores that cover the Neolithic period. We calculate changes in vegetation composition and the rate of plant compositional change. Fire dynamics are estimated as an indicator of land use, although fire can result from both natural and anthropogenic disturbances. Our results show that during the Early Neolithic, changes were mainly driven by natural and climate-induced factors and vegetation composition and fire activity were similar at both regional and local scales. From ca. 4000 bc onwards, trends in vegetation and fire dynamics start to differ between regional and local scales. This is due to local land uses that are overshadowed at the regional scale by climate-induced factors. The use of the LOVE model in pollen analyses is therefore very useful to highlight local land uses that are not visible by using REVEALS.
Recall of advertisements after various lapses of time
Authors: Laming Donald 
Published: September 2020

AbstractThe recall of 90 magazine advertisements, consisting of a Brand, a Picture and a Slogan, was tested by presenting one of these components as cue and asking for the other two. The advertisements were tested in groups of ten, each group requiring a sequence of 30 test trials (10 advertisements × 3 cues). Backwards analysis of the sequences of responses—that is, starting with the last trial and comparing it successively with the responses on earlier trials—identified many responses as repetitions of previous errors, replicating many of the findings in Laming, D. On the recall of errors in recall. JSMC Brain Science, 2019, 3: 21, https://www.researchgate.net/publication/333448328_On_The_Recall_Of_Errors_In_Recall. Nine different groups of advertisements were tested after various lapses of time up to 4 months. A comparison is made between the (short term) probability of repeating a previous error as a function of lag within a single test sequence and the (longer term) probability of retrieving an advertisement as a function of elapsed time. Both these empirical relationships can be characterised by reciprocal functions, but they are otherwise quite different. Extrapolation of long-term accessibility to short intervals suggests recall in the short term could be much better than it is; extrapolation of short-term accessibility to longer intervals poses the contrary problem. Even though the only relevant variable in this comparison appears to be lapse of time, there is a question whether this comparison between short and long term is truly like with like.
Accounting for directivity-induced pulse-like ground motions in building portfolio loss assessment
Authors: Gentile Roberto , Galasso Carmine 
Published: September 2020

AbstractEarthquake-induced pulse-like ground motions are often observed in near-source conditions due to forward-directivity. Recent worldwide earthquakes have emphasised the severe damage potential of such pulse-like ground motions. This paper introduces a framework to quantify the impact of directivity-induced pulse-like ground motions on the direct economic losses of building portfolios. To this aim, a simulation-based probabilistic risk modelling framework is implemented for various synthetic building portfolios located either in the fault-parallel or fault-normal orientations with respect to a case-study strike–slip fault. Three low-to-mid-rise building typologies representative of distinct vulnerability classes in the Mediterranean region are considered: non-ductile moment-resisting reinforced concrete (RC) frames with masonry infills, mainly designed to only sustain gravity loads (i.e. pre-code frames); moment-resisting RC infilled frames designed considering seismic provisions for high ductility capacity (i.e. special-code frames); special-code steel moment-resisting frames. Monte Carlo-based probabilistic seismic hazard analysis is first performed, considering the relevant modifications to account for the pulse-occurrence probability and the resulting spectral amplification. Hazard curves for sites/buildings located at different distances from the fault are obtained, discussing the spatial distribution of the hazard amplification. A set of pulse-like ground motions and a set of one-to-one spectrally-equivalent ordinary records are used to perform non-linear dynamic analysis and derive fragility relationships for each considered building typology. A vulnerability model is finally built by combining the derived fragility relationships with a (building-level) damage-to-loss model. The results are presented in terms of intensity-based and expected annual loss for synthetic portfolios of different sizes and distribution of building types. It is shown that, for particularly short-period structures (e.g. infilled RC frames), the influence of near-source directivity can be reasonably neglected in the fragility derivation while kept in place in the hazard component. Overall, near-source directivity effects are significant when estimating losses of individual buildings or small portfolios located very close to a fault. Nevertheless, the impact of pulse-like ground motions on losses for larger portfolios can be considered minimal and can be neglected in most of the practical large-scale seismic risk assessment applications.
Impact of methane and black carbon mitigation on forcing and temperature: a multi-model scenario analysis
Authors: Smith Steven J , Chateau Jean , Dorheim Kalyn , Drouet Laurent , Durand-Lasserve Olivier , Fricko Oliver , Fujimori Shinichiro , Hanaoka Tatsuya , Harmsen Mathijs , Hilaire Jérôme , Keramidas Kimon , Klimont Zbigniew , Luderer Gunnar , Moura Maria Cecilia P. , Riahi Keywan , Rogelj Joeri , Sano Fuminori , van Vuuren Detlef P. , Wada Kenichi 
Published: September 2020

AbstractThe relatively short atmospheric lifetimes of methane (CH4) and black carbon (BC) have focused attention on the potential for reducing anthropogenic climate change by reducing Short-Lived Climate Forcer (SLCF) emissions. This paper examines radiative forcing and global mean temperature results from the Energy Modeling Forum (EMF)-30 multi-model suite of scenarios addressing CH4 and BC mitigation, the two major short-lived climate forcers. Central estimates of temperature reductions in 2040 from an idealized scenario focused on reductions in methane and black carbon emissions ranged from 0.18–0.26 °C across the nine participating models. Reductions in methane emissions drive 60% or more of these temperature reductions by 2040, although the methane impact also depends on auxiliary reductions that depend on the economic structure of the model. Climate model parameter uncertainty has a large impact on results, with SLCF reductions resulting in as much as 0.3–0.7 °C by 2040. We find that the substantial overlap between a SLCF-focused policy and a stringent and comprehensive climate policy that reduces greenhouse gas emissions means that additional SLCF emission reductions result in, at most, a small additional benefit of ~ 0.1 °C in the 2030–2040 time frame.
Deep learning-based late fusion of multimodal information for emotion classification of music video
Authors: Pandeya Yagya Raj , Lee Joonwhoan 
Published: September 2020

AbstractAffective computing is an emerging area of research that aims to enable intelligent systems to recognize, feel, infer and interpret human emotions. The widely spread online and off-line music videos are one of the rich sources of human emotion analysis because it integrates the composer’s internal feeling through song lyrics, musical instruments performance and visual expression. In general, the metadata which music video customers to choose a product includes high-level semantics like emotion so that automatic emotion analysis might be necessary. In this research area, however, the lack of a labeled dataset is a major problem. Therefore, we first construct a balanced music video emotion dataset including diversity of territory, language, culture and musical instruments. We test this dataset over four unimodal and four multimodal convolutional neural networks (CNN) of music and video. First, we separately fine-tuned each pre-trained unimodal CNN and test the performance on unseen data. In addition, we train a 1-dimensional CNN-based music emotion classifier with raw waveform input. The comparative analysis of each unimodal classifier over various optimizers is made to find the best model that can be integrate into a multimodal structure. The best unimodal modality is integrated with corresponding music and video network features for multimodal classifier. The multimodal structure integrates whole music video features and makes final classification with the SoftMax classifier by a late feature fusion strategy. All possible multimodal structures are also combined into one predictive model to get the overall prediction. All the proposed multimodal structure uses cross-validation to overcome the data scarcity problem (overfitting) at the decision level. The evaluation results using various metrics show a boost in the performance of the multimodal architectures compared to each unimodal emotion classifier. The predictive model by integration of all multimodal structure achieves 88.56% in accuracy, 0.88 in f1-score, and 0.987 in area under the curve (AUC) score. The result suggests human high-level emotions are automatically well classified in the proposed CNN-based multimodal networks, even though a small amount of labeled data samples is available for training.
Gender achievement gaps: the role of social costs to trying hard in high school
Authors: Workman Joseph , Heyder Anke 
Published: September 2020

AbstractIn American high schools female students put greater effort into school and outperform boys on indicators of academic success. Using data from the High School Longitudinal Study of 2009, we found female students’ greater academic effort and achievement was partly explained by different social incentives to trying hard in school experienced by male and female students. Males were 1.75 times as likely to report they would be unpopular for trying hard in school and 1.50 times as likely to report they would be made fun of for trying hard in school. Social costs to trying hard in school were directly associated with less rigorous mathematics course-taking and indirectly associated with lower GPA in STEM courses through lower academic effort.
Social epistemological conception of delusion
Authors: Miyazono Kengo , Salice Alessandro 
Published: September 2020

AbstractThe dominant conception of delusion in psychiatry (in textbooks, research papers, diagnostic manuals, etc.) is predominantly epistemic. Delusions are almost always characterized in terms of their epistemic defects, i.e., defects with respect to evidence, reasoning, judgment, etc. However, there is an individualistic bias in the epistemic conception; the alleged epistemic defects and abnormalities in delusions relate to individualistic epistemic processes rather than social epistemic processes. We endorse the social epistemological turn in recent philosophical epistemology, and claim that a corresponding turn is needed in the study of delusions. It is a turn from the (purely) individualistic conception, which characterizes delusions only by individualistic epistemic defects and abnormalities, to the (partially) social epistemic conception, which characterizes delusions by individualistic as well as social epistemic defects and abnormalities. This paper is intended as an initial step toward such a social epistemological turn. In particular, we will develop a new model of the development of delusions according to which testimonial abnormalities, including testimonial isolation and testimonial discount, are a causal factor in the development of delusions.
Good decision vs. good results: Outcome bias in the evaluation of financial agents
Authors: König-Kersting Christian , Pollmann Monique , Potters Jan , Trautmann Stefan T. 
Published: September 2020

AbstractWe document outcome bias in situations where an agent makes risky financial decisions for a principal. In three experiments, we show that the principal’s evaluations and financial rewards for the agent are strongly affected by the random outcome of the risky investment. This happens despite her exact knowledge of the investment strategy, which can, therefore, be assessed independently of the outcome. The principal thus judges the same decision by the agent differently, depending on factors that the agent has no influence on. The effect of outcomes persists in a setting where principals communicate a preferred investment level. Principals are more satisfied with the agent after a random success when the agent did not follow the requested investment level, than after a failed investment that followed their explicit request.
Elderly Volunteering in Europe: The Relationship Between Volunteering and Quality of Life Depends on Volunteering Rates
Authors: Morawski Leszek , Okulicz-Kozaryn Adam , Strzelecka Marianna 
Published: September 2020

AbstractThis paper investigates the effect of volunteering on quality of life (QoL) in 50+ populations across European countries and Israel. We analyzed data from the Survey of Health, Aging and Retirement in Europe (SHARE). Using the Kendall tau-b correlation coefficients, we show that the extent of effect volunteering has on quality of life is nonlinearly related to the prevalence of volunteering in a given country. The relationship follows an inverted-U-shaped curve. In countries where volunteering is the most popular (Denmark, Switzerland, and Belgium) and in countries with the lowest rates (Poland, Greece, the Czech Republic, and Spain), the correlation between volunteering and one’s quality of life is low. The correlation is high in countries with medium levels of volunteering (Austria, Italy, and Israel). Moreover, volunteering affects more internal than external domains of QoL. These new insights extend the discussion started by Haski-Leventhal (Voluntas Int J Volunt Nonprofit Organ 20:388–404, 2009). Our study is correlational, and we do not claim causality.
Mineral composition of elements in wood-growing mushroom species collected from of two regions of Poland
Authors: Mleczek Mirosław , Gąsecka Monika , Budka Anna , Siwulski Marek , Mleczek Patrycja , Magdziak Zuzanna , Budzyńska Sylwia , Niedzielski Przemysław 
Published: September 2020

AbstractThe study monitored the content of 55 elements in 21 wood-growing mushroom species collected between 2013 and 2019 from Lower and Upper Silesia in Poland. Only 27 of the elements (Ag, Al, Ba, Ca, Cd, Cu, Fe, In, K, La, Mg, Mn, Na, Nd, Ni, P, Pb, Pr, Pt, Rh, Sr, Ti, Tm, V, Y, Zn, and Zr) were detected in all mushroom species, while others (As, Au, B, Be, Bi, Ce, Co, Cr, Dy, Er, Eu, Ga, Gd, Ge, Hf, Ho, Ir, Li, Lu, Mo, Os, Pb, Rb, Re, Ru, Sb, Sc, Se, Sm, Tb, Te, Th, Tl, Tm, U, and Yb) were below the limit of detection in the fruit bodies of at least one species. Wide ranges for major elements in the whole population of all the mushroom species were as follows: 15.4–470 (Ca), 6580–44,600 (K), 314–2150 (Mg), 38.0–319 (Na), and 1100–15,500 (P) mg kg−1 dm, respectively. The rank sum revealed that M. giganteus fruit bodies were the most enriched with all detectable elements, while A. mellea had the lowest content of the majority of elements. Mushrooms belonging to the Hymenochaetaceae family were characterized as some of the most enriched with the studied elements, while mushrooms of the Fomitopsidaceae family had the lowest content of elements. Similarities as well as differences between the obtained results and the available literature data confirm the important role of both mushroom species and the tree on which the fungus has grown.
Participation of Children Involved in the Child Protection System – Validation of the Meaningful Participation Assessment Tool (MPAT)
Authors: Middel Floor , Post Wendy , López López Mónica , Grietens Hans 
Published: September 2020

AbstractChildren have the right to participate in child protection investigations. Although research suggests that participation is related to positive outcomes of children in the child protection system, children’s participation is not always facilitated in practice. Therefore, it is important to validate tools that can be used to further investigate children’s participation. We examined the psychometric properties (i.e., reliability, internal validity, and external validity) of the Meaningful Participation Assessment Tool (MPAT), which measures the degree in which child protection professionals enable children’s participation in child protection investigations. The MPAT is based on the Model of Meaningful Participation (Bouma et al. 2018) and distinguishes three domains of children’s participation in child protection: 1) informing, 2) hearing, and 3) involving in decision-making. It consists of 13 items. We validated the MPAT based on data from 292 child protection cases. We concluded that the MPAT was reliable, internally valid and externally valid. The MPAT’s reliability was reflected by substantial Cohen’s Kappa coefficients ranging from .63 to .92. The Mokken scale analysis revealed a strong scale of 8 items (H = .70, Rho = .89). Items on seeing and hearing children about child protection topics seemed relatively more easy to achieve compared to items on providing children with information, which suggests that child protection workers may struggle most with informing children. Lastly, we concluded that the MPAT might be externally valid because we found higher MPAT scores for subgroups based on child protection institution, age, and gender, which was in line with our expectations.
Perspectivism in current epigenetics
Authors: Bschir Karim 
Published: September 2020

AbstractDiscussions about perspectivism in the current philosophical literature often focus on questions concerning perspectival modeling or the compatibility between perspectivism and realism. In this paper, I propose to extend the debate on perspectivism by taking into account the social dimension of scientific perspectives. Scientific perspectives are always adopted and advocated for by individual scientists and groups of scientists with different epistemic affinities. I describe an example of a current and ongoing controversy in the field of epigenetics in order to illustrate that diverging scientific perspectives on open scientific questions are often not fully explained by empirical underdetermination or diverging theoretical approaches alone. Opposing perspectives frequently arise from differences in systems of practice and the scientific socializations of the involved scientists, including differences in training, experimental skills, and epistemic priorities. The paper ends with a discussion of the important epistemic function of perspectives in scientific discovery. Ultimately, perspectivism is described as a valid philosophical position that explains how scientific knowledge is generated in situations of empirical underdetermination and why trust in science can be justified even in the absence of a community consensus.
MRSA prevalence and hospital-level antibiotic use: A retrospective study across 122 acute-care hospitals
Authors: Livorsi Daniel J. , Nair Rajeshwari , Lund Brian C. , Alexander Bruce , Beck Brice F. , Goto Michihiko , Perencevich Eli N. 
Published: September 2020

AbstractWe evaluated the relationship between local MRSA prevalence rates and antibiotic use across 122 VHA hospitals in 2016. Higher hospital-level MRSA prevalence was associated with significantly higher rates of antibiotic use, even after adjusting for case mix and stewardship strategies. Benchmarking anti-MRSA antibiotic use may need to adjust for MRSA prevalence.
Potential association between recurrent facial nerve palsy and migraines
Authors: Kontorinis G , Tyagi A 
Published: September 2020

AbstractObjectiveThis study aimed to investigate the possible association between recurrent facial nerve palsy and migraines.MethodThis study was a prospective case series with a two-year follow-up at an academic, tertiary referral centre and included patients with at least four episodes of recurrent lower motor neuron facial nerve palsy. All patients underwent standardised diagnostic tests.ResultsFour patients fulfilled the inclusion criteria. The patients were all female with an average age at presentation of 40.75 years (range, 33–60 years) and an average age at the initial episode of 14 years (range, 12–16 years). The number of episodes varied between six and nine. All patients had at least one episode of facial nerve palsy on the contralateral side. Two patients were diagnosed and treated for migraine with aura remaining asymptomatic following prophylactic medication for migraines.ConclusionThe results raise the possibility of an association between recurrent facial nerve palsy and migraines. Prospective studies in patients with even fewer episodes of facial nerve palsy could shed more light on this association.
Single-use lidocaine hydrochloride 5 per cent w/v and phenylephrine hydrochloride 0.5 per cent w/v topical spray; can it now be employed as a multi-use atomiser?
Authors: Jog M , Zudovaite I , O'Dwyer M , Saeed K , Singh T 
Published: September 2020

AbstractObjectiveThis study investigated the risk of contamination of lidocaine hydrochloride 5 per cent w/v and phenylephrine hydrochloride 0.5 per cent w/v topical solution after modification of the application technique.MethodsThis paper reports a prospective basic sciences study involving 22 study samples and 1 control sample of the lidocaine hydrochloride and phenylephrine hydrochloride topical anaesthetic spray. The samples were assessed for microbiological contamination after a single use on patients using a modified application technique. The modification involves keeping the nozzle (actuator) pressed down whilst withdrawing the spray to at least 30 cm (1 ft) from the patient, before releasing the nozzle (actuator) and subsequently reapplying the spray.ResultsThree of the 23 samples confirmed bacterial growth in the bottle contents, but there was no growth in any of the samples from the pump. These bacteria are considered to be contaminants.ConclusionThere is a potential to use the lidocaine hydrochloride 5 per cent w/v and phenylephrine hydrochloride 0.5 per cent w/v topical solution as a multi-use spray by changing the actuator between patients. This would have significant beneficial cost implications without the attendant infection control risk.