bluuebunny/crossref_metadata_2025_split huggingface dataset:
Role of personal resources from the perspective of experiencing tinnitus annoyance in adults
Authors: Fludra Małgorzata , Kobosko Joanna , Gos Elżbieta , Karendys-Łuszcz Karina , Skarżyński Henryk 
Published: February 2020

Abstract
Purpose
Occurrence of tinnitus can be, for a person who experiences it, a disorder affecting the overall equilibrium of the organism. To cope with it a variety of personal resources, such as positive orientation and basic hope, are mobilized. The aim of this study was to determine whether these resources are associated with the evaluation of the impact of tinnitus on the functioning of the study participants.

Methods
Study involved 176 tinnitus sufferers, including 123 women and 53 men. The results were compiled using: Positivity Scale (P-scale) for measuring positive orientation, Basic Hope Inventory (BHI-R) for measuring basic hope, the questionnaires: Tinnitus Handicap Inventory (THI) and Tinnitus Functional Index (TFI) evaluating the impact of tinnitus on the daily functioning of the subjects, as well as a survey designed for the study, comprising questions about sociodemographic data and tinnitus history.

Results
Results of regression analysis indicated that positive orientation is the most important for the perceived tinnitus annoyance. However, no significant influence of basic hope on tinnitus annoyance was found. Among other variables taken into account in regression analysis, age and presence of additional diseases proved to be important predictors of tinnitus annoyance.

Conclusions
Personality determinants (positive orientation) are related to the perception of tinnitus annoyance. When working with a tinnitus patient, it is justified to pay attention to the existence of the positive orientation and to work on its development. Research should also be continued to search for other personal resources that affect the perceived tinnitus annoyance.
A comparison of indirect and direct targeted STN DBS in the treatment of Parkinson’s disease—surgical method and clinical outcome over 15-year timespan
Authors: Lahtinen Maija Johanna , Haapaniemi Tarja Helena , Kauppinen Mikko Tapio , Salokorpi Niina , Heikkinen Esa Raimo , Katisko Jani Petteri 
Published: February 2020

AbstractBackgroundDeep brain stimulation (DBS) in the subthalamic nucleus (STN) is used in advanced Parkinson’s disease (PD) for reducing motor fluctuations and the side effects of antiparkinsonian medication (APM). The development of neuroimaging has enabled the direct targeting of the STN. The aim of this study is to evaluate the outcome in patients with PD using STN DBS when changing from atlas-based indirect targeting method (iTM) to direct MRI-based targeting (dTM) assuming dTM is superior.MethodsTwenty-five consecutive PD patients underwent dTM STN DBS surgery from 2014 to 2017 with follow-up for 1 year. The neuroimaging, surgical method, outcome in Unified Parkinson’s Disease Rating Scale (UPDRS) scores, and reduction of APM are described and compared with the results of an earlier iTM STN DBS study.ResultsTwelve months after a dTM STN DBS, significant improvement (p < 0.001) was seen in six out of seven parameters of UPDRS when patients had medication (medON) and stimulation (stimON). The activities of daily living (UPDRSII) and motor scores (UPDRSIII) improved by 41% and 62%, respectively. Dyskinesias and fluctuations were both reduced by 81%. In dTM STN DBS group, the levodopa equivalent dose (LED) and the total daily levodopa equivalent dose (LEDD) were significantly decreased by 62% and 55%, respectively, compared with the baseline (p < 0.001). Five patients (20%) were without levodopa medication 12 months after the operation.ConclusionsThe development of surgical technique based on advanced neuroimaging has improved the outcome of PD STN DBS.
Inflammatory mediators of proliferative vitreoretinopathy: hypothesis and review
Authors: Dai Ying , Dai Chenghua , Sun Tao 
Published: February 2020

AbstractPurposeTo review the role of inflammatory mediators in proliferative vitreoretinopathy (PVR) development and the current treatment for PVR prevention.MethodsA PubMed search was carried out using these keywords “PVR,” “inflammatory mediators,” “growth factors,” “cytokines” and “treatment.” Studies regarding inflammatory mediators and PVR therapy were included and published up to December 2019.ResultsInflammatory mediators, namely growth factors and cytokines, have been implicated in the occurrence and development of PVR. Among various inflammatory mediators, transforming growth factor-β, platelet-derived growth factor, interleukin-6, interleukin-8 and tumor necrosis factor-α are considered to be particularly important. In this review, we focus on the hypothesis that growth factors and cytokines are involved in the development of PVR, and current treatment for the prevention of PVR.ConclusionWe support the hypothesis that growth factors and cytokines may participate in the complex process of PVR development. More importantly, the identification of inflammatory mediators provides novel and efficacious therapeutic targets for the treatment of PVR.
Burned Fleshed or Dry? The Potential of Bioerosion to Determine the Pre-Burning Condition of Human Remains
Authors: Lemmers Simone A. M. , Gonçalves David , Cunha Eugénia , Vassalo Ana R. , Appleby Jo 
Published: February 2020

AbstractThe practice of cremation is often interpreted as an alternative to inhumation, taking place shortly after an individual’s death. However, cremation could be a final stage in complex mortuary practices, with previous steps that are obscured due to the heating process. This project reports on experimental scoping research on a set of experimentally heated femoral fragments from modern and archaeological collections of the University of Coimbra. Sixteen recent femur samples from eight individuals, as well as five femur samples from an archaeological skeleton from the medieval-modern cemetery found at the Hospital de Santo António (Porto), were included in this research. Samples presented five different conditions: unburnt, and burnt at maximum temperatures of 300 °C, 500 °C, 700 °C and 900 °C. Each sample was prepared to allow observation using binocular transmitted light microscopes with ×10, ×25 and ×40 magnifications. Results indicated that, if burial led to bioerosion, this will remain visible despite burning, as could be in cases where cremation was used as a funerary practice following inhumation. From this, we conclude that the observation of bioerosion lesions in histological thin sections of cremated bone can be used to interpret potential pre-cremation treatment of the body, with application possibilities for both archaeological and forensic contexts. However, the effect on bioerosion of substances such as bacterial- or enzymatic-based products often used to accelerate decomposition should be investigated.
Investigation of the tribological performance of ionic liquids in non-conformal EHL contacts under electric field activation
Authors: Michalec Michal , Svoboda Petr , Krupka Ivan , Hartl Martin , Vencl Aleksandar 
Published: February 2020

AbstractReal-time external alteration of the internal properties of lubricants is highly desirable in all mechanical systems. However, fabricating a suitable and effective smart lubricant is a long-lasting experimental process. In this study, the film thickness and frictional response of ionic liquid-lubricated non-conformal contacts to an electric field excitation under elastohydrodynamic conditions were examined. Film thickness was evaluated using a “ball-on-disc” optical tribometer with an electric circuit. Friction tests were carried on a mini traction machine (MTM) tribometer with a “ball-on-disc” rotation module and an electric circuit for contact area excitation. The results demonstrate that there is a difference in the behaviour of the ionic liquid during electric field excitation at the evaluated film thicknesses. The results of evaluated film thicknesses demonstrate that there is a difference in the behaviour of the ionic liquid during electric field excitation. Therefore, the ionic liquids could be a new basis for the smart lubrication of mechanical components. Moreover, the proposed experimental approach can be used to identify electrosensitive fluids.
Multi-method process maps: An interdisciplinary approach to investigate ad hoc modifications in protocol-driven interventions
Authors: Mackie Thomas I. , Ramella Leah , Schaefer Ana J. , Sridhar Monica , Carter Alice S. , Eisenhower Abbey , Ibitamuno Grace T. , Petruccelli Marisa , Hudson Shawna V. , Sheldrick R. Christopher 
Published: February 2020

AbstractIntroduction:Implementation scientists increasingly recognize that the process of implementation is dynamic, leading to ad hoc modifications that may challenge fidelity in protocol-driven interventions. However, limited attention to ad hoc modifications impairs investigators’ ability to develop evidence-based hypotheses about how such modifications may impact intervention effectiveness and cost. We propose a multi-method process map methodology to facilitate the systematic data collection necessary to characterize ad hoc modifications that may impact primary intervention outcomes.Methods:We employ process maps (drawn from systems science), as well as focus groups and semi-structured interviews (drawn from social sciences) to investigate ad hoc modifications. Focus groups are conducted with the protocol’s developers and/or planners (the implementation team) to characterize the protocol “as envisioned,” while interviews conducted with frontline administrators characterize the process “as realized in practice.” Process maps with both samples are used to identify when modifications occurred across a protocol-driven intervention. A case study investigating a multistage screening protocol for autism spectrum disorders (ASD) is presented to illustrate application and utility of the multi-method process maps.Results:In this case study, frontline administrators reported ad hoc modifications that potentially influenced the primary study outcome (e.g., time to ASD diagnosis). Ad hoc modifications occurred to accommodate (1) whether providers and/or parents were concerned about ASD, (2) perceptions of parental readiness to discuss ASD, and (3) perceptions of family service delivery needs and priorities.Conclusion:Investigation of ad hoc modifications on primary outcomes offers new opportunities to develop empirically based adaptive interventions. Routine reporting standards are critical to provide full transparency when studying ad hoc modifications.
Domain adaptation-based transfer learning using adversarial networks
Authors: Shoeleh Farzaneh , Yadollahi Mohammad Mehdi , Asadpour Masoud 
Published: February 2020

Abstract
There is an implicit assumption in machine learning techniques that each new task has no relation to the tasks previously learned. Therefore, tasks are often addressed independently. However, in some domains, particularly reinforcement learning (RL), this assumption is often incorrect because tasks in the same or similar domain tend to be related. In other words, even though tasks are quite different in their specifics, they may have general similarities, such as shared skills, making them related. In this paper, a novel domain adaptation-based method using adversarial networks is proposed to do transfer learning in RL problems. Our proposed method incorporates skills previously learned from source task to speed up learning on a new target task by providing generalization not only within a task but also across different, but related tasks. The experimental results indicate the effectiveness of our method in dealing with RL problems.
Stories of success: a qualitative examination of contributors to excellence in school drinking water access
Authors: Cooper Amanda Y , Altman Emily , Hecht Christina E , Bruce Janine , Patel Anisha I 
Published: February 2020

AbstractObjective:Drinking water instead of beverages with added sugar can help prevent obesity and cavities and promote overall health. Children spend much of their day in school, where they have variable access to drinking water. In 2010, federal and state law required California public schools to provide free potable water to students in areas where meals are served and/or eaten. The current study aims to identify factors associated with an excellent drinking water culture in schools.Design:A qualitative assessment of barriers and facilitators to providing excellent water quality and access in a purposive sample of California schools. In-depth interviews with key informants were conducted using a snowball sampling approach, after which data were analysed using both inductive and deductive methods.Setting:California public elementary, middle/junior and high schools.Participants:Knowledgeable individuals involved in initiatives related to school drinking water accessibility, quality or education at each selected school.Results:Thirty-four interviewees participated across fifteen schools. Six themes emerged as prominent facilitators to a school’s success in providing excellent water access to students: active and engaged champions, school culture and policy, coordination between groups, community influences, available resources and environmentalism.Conclusions:While policy is an important step for achieving minimum standards, resources and interest in promoting excellence in drinking water access and quality can vary among schools. Ensuring that schools have dedicated staff committed to advancing student health and promoting the benefits of water programs that are more salient to schools could help reduce disparities in drinking water excellence across schools.
selp: A Single-Shot Epistemic Logic Program Solver
Authors: BICHLER MANUEL , MORAK MICHAEL , WOLTRAN STEFAN 
Published: February 2020

AbstractEpistemic logic programs (ELPs) are an extension of answer set programming (ASP) with epistemic operators that allow for a form of meta-reasoning, that is, reasoning over multiple possible worlds. Existing ELP solving approaches generally rely on making multiple calls to an ASP solver in order to evaluate the ELP. However, in this paper, we show that there also exists a direct translation from ELPs into non-ground ASP with bounded arity. The resulting ASP program can thus be solved in a single shot. We then implement this encoding method, using recently proposed techniques to handle large, non-ground ASP rules, into the prototype ELP solving system “selp,” which we present in this paper. This solver exhibits competitive performance on a set of ELP benchmark instances.
Anomalies and Continuities: Positivism and Historicism on Inequality
Authors: Winant Gabriel 
Published: February 2020

AbstractThe idea of a “new gilded age” depends on a model of history in which the tension between inequality and solidarity takes the form of a binary oscillation (often resting on a positivist social scientific form of reasoning), in turn creating the appearance of basic similarity between separate unequal periods. Under this view, however, it is difficult to make sense of the fundamentally different origins of inequality prevailing in 1890 and 2010. Instead, this article argues, historians ought to treat history cumulatively—that is, historically—finding the origins of inequality not in the previous unequal period, but in the previous solidaristic period, and tracing the connections between one period and another rather than viewing them as ideal-typical opposites.
The Impact of Regional International Parliaments on Governments’ Policy Frameworks for Gender Equality
Authors: Ertan Senem 
Published: February 2020

AbstractCountries around the world adopt different types of gender equality principles in government action plans, and these principles play a critical role in determining public policies regarding gender issues. International actors may prod countries in this direction; these actors include regional international parliaments. However, the power of regional international parliaments varies, allowing us to investigate the extent to which they have an impact on national governments’ adoption of policy frameworks for gender equality. This study analyzes the impact of regional international parliaments on governments’ gender equality policy frameworks. A three-dimension scale was developed to measure the degree to which governments have developed policy frameworks for gender equality. In multivariate modeling using a broad range of control variables, the study finds that the strength of regional international parliaments has a robust impact on governments’ policy frameworks for gender equality.
Nonlinear Damping of ITCZ Migrations Due to Ekman Ocean Energy Transport
Authors: Afargan‐Gerstman Hilla , Adam Ori 
Published: February 2020

AbstractThe role of tropical wind‐driven ocean circulation in setting the position of the Intertropical Convergence Zone (ITCZ) is studied using an atmospheric model coupled to a slab ocean with parameterized Ekman energy transport. Unlike previous studies, the parameterized cross‐equatorial ocean energy transport, which is critical for the coupled response, is explicitly represented as the curl of the wind stress at the equator. A nonlinear sensitivity of the ITCZ position to hemispherically asymmetric heating and ocean stratification is seen, which is primarily linked to the partitioning of cross‐equatorial energy transport between (i) the atmosphere and ocean and (ii) atmospheric mean and transient eddy components. Due to the nonmonotonic response of transient eddies to the asymmetric heating, amplified or damped response is possible. The common assumption of a linear relation between the ITCZ position and hemispherically asymmetric heating is therefore found to be inadequate when large climatic variations are considered.
Electron Microburst Size Distribution Derived With AeroCube‐6
Authors: Shumko M. , Johnson A. T. , Sample J. G. , Griffith B. A. , Turner D. L. , O'Brien T. P. , Agapitov O. , Blake J. B. , Claudepierre S. G. 
Published: February 2020

AbstractMicrobursts are an impulsive increase of electrons from the radiation belts into the atmosphere and have been directly observed in low Earth orbit and the upper atmosphere. Prior work has estimated that microbursts are capable of rapidly depleting the radiation belt electrons on the order of a day; hence, their role to radiation belt electron losses must be considered. Losses due to microbursts are not well constrained, and more work is necessary to accurately quantify their contribution as a loss process. To address this question, we present a statistical study of
35 keV microburst sizes using the pair of AeroCube‐6 CubeSats. The microburst size distribution in low Earth orbit and the magnetic equator was derived using both spacecraft. In low Earth orbit, the majority of microbursts were observed, while the AeroCube‐6 separation was less than a few tens of kilometers, mostly in latitude. To account for the statistical effects of random microburst locations and sizes, Monte Carlo and analytic models were developed to test hypothesized microburst size distributions. A family of microburst size distributions were tested, and a Markov chain Monte Carlo sampler was used to estimate the optimal distribution of model parameters. Finally, a majority of observed microbursts map to sizes less than 200 km at the magnetic equator. Since microbursts are widely believed to be generated by scattering of radiation belt electrons by whistler mode waves, the observed microburst size distribution was compared to whistler mode chorus size distributions derived in prior literature.
Bayesian Self‐Adapting Fault Slip Inversion With Green's Functions Uncertainty and Application on the 2016Mw7.1 Kumamoto Earthquake
Authors: Hallo M. , Gallovič F. 
Published: February 2020

AbstractKinematic finite‐extent models of earthquake sources can be determined by inverse modeling of observed waveforms and/or geodetic data. Such models are subject to significant uncertainty as a result of inaccurate observations and imperfect physical description of the complex properties of the Earth's crust. For slip inversions of large earthquakes, the major source of uncertainty is related to the uncertainty of Green's functions due to the imperfect description of the crustal model and selected parameterization of the source model. To account for both, we introduce an effective nonlinear Bayesian slip inversion with transdimensional source parameterization, including analytical representation of uncertainties of Green's functions. Our nonlinear slip inversion method relies on a self‐adapting spatial parametrization of the slip distribution by means of a varying number of spline control points on the assumed fault. For the temporal parameterization, it utilizes the regularized Yoffe function with spatially varying rise time and rupture velocity. Rake angle is also treated as an unknown spatially dependent parameter. The Green's function uncertainties are included using full covariance matrices. The posterior probability density function is sampled by the transdimensional Markov chain Monte Carlo algorithm with parallel tempering. The performance of our slip inversion method is demonstrated on a synthetic test from the Source Inversion Validation project and real‐data inversion of the 2016Mw7.1 Kumamoto earthquake. In the latter test, we infer an ensemble of ~7,300,000 possible rupture models, representing samples of the posterior probability density, and inspect which features of these models are reliable and which are rather artifacts.
Ground‐Based Cloud Classification Using Task‐Based Graph Convolutional Network
Authors: Liu Shuang , Li Mei , Zhang Zhong , Cao Xiaozhong , Durrani Tariq S. 
Published: February 2020

AbstractClouds play a significant role in weather forecasts, water cycle, and climate system. However, existing methods ignore the relations of ground‐based cloud images. In this letter, we propose a novel method named task‐based graph convolutional network (TGCN) for ground‐based cloud classification, which takes image relations into consideration. To this end, we construct the graph using convolutional neural network‐based features of ground‐based cloud images which are learned in a supervised manner, and incorporate the graph computation into TGCN. Given that existing ground‐based cloud databases are with limited labeled training images and categorized according to different classification criteria, we release the largest ground‐based remote sensing cloud database (GRSCD) to provide a comparative study for different methods and to further improve the study of regional sky conditions. The experimental results on GRSCD manifest the effectiveness of TGCN for ground‐based cloud classification.