bluuebunny/crossref_metadata_2025_split huggingface dataset:
Participating in a musician's stream of consciousness
Authors: Vickhoff Björn 
Published: May 2020

AbstractDo we acquire culture through other minds, or do we get access to other minds through culture? Music culture is a practice as well as the people involved. Sounding music works as a script guiding action, as do, to varying degrees, many rituals and customs. Collective co-performance of the script enables inter-subjectivity, which arguably contributes to the formation of subcultures. Shared-emotional experiences give material to the narrative of who we are.
Affective Social Learning serves as a quick and flexible complement to TTOM
Authors: Clément Fabrice , Dukes Daniel 
Published: May 2020

Abstract
Although we applaud the general aims of the target article, we argue that Affective Social Learning completes TTOM by pointing out how emotions can provide another route to acquiring culture, a route which may be quicker, more flexible, and even closer to an axiological definition of culture (less about what is, and more about what should be) than TTOM itself.
How does social cognition shape enculturation?
Authors: Michael John , de Bruin Leon 
Published: May 2020

Abstract
Other people in our culture actively transform our behavioral dispositions and mental states by shaping them in various ways. In the following, we highlight three points which Veissière et al. may consider in leveraging their account to illuminate the dynamics by which this occurs, and in particular, to shed light on how social cognition supports, and is supported by, enculturation.
Encultured minds, not error reduction minds
Authors: Mirski Robert , Bickhard Mark H. , Eck David , Gut Arkadiusz 
Published: May 2020

Abstract
There are serious theoretical problems with the free-energy principle model, which are shown in the current article. We discuss the proposed model's inability to account for culturally emergent normativities, and point out the foundational issues that we claim this inability stems from.
Bi-Level Adaptive Computed-Current Impedance Controller for Electrically Driven Robots
Authors: Jalaeian-F. Mohsen , Fateh Mohammad Mehdi , Rahimiyan Morteza 
Published: May 2020

SUMMARYThis paper presents a bi-level adaptive computed-current impedance controller for electrically driven robots. This study aims to reduce calculation complexities by utilizing the electrical equations of actuators, instead of the entire model of the electromechanical system. Moreover, taking the dynamical effects of mechanical parts into account through the current’s feedback, external disturbances are compensated. In order to handle uncertainties, a bi-level optimization problem is formulated to obtain guaranteed stability besides the estimation convergence. An adaptation rule and its optimal tuning gain are achieved. The proposed method is applied to control of a rehabilitation robot to evaluate its performance.
In defence of revealed preference theory
Authors: Thoma Johanna 
Published: May 2020

AbstractThis paper defends revealed preference theory against a pervasive line of criticism, according to which revealed preference methodology relies on appealing to some mental states, in particular an agent’s beliefs, rendering the project incoherent or unmotivated. I argue that all that is established by these arguments is that revealed preference theorists must accept a limited mentalism in their account of the options an agent should be modelled as choosing between. This is consistent both with an essentially behavioural interpretation of preference and with standard revealed preference methodology. And it does not undermine the core motivations of revealed preference theory.
Ordeals, inequalities, moral hazard and non-monetary incentives in health care
Authors: Hausman Daniel M. 
Published: May 2020

AbstractThis essay begins by summarizing the reasons why unregulated health-care markets are inefficient. The inefficiencies stem from the asymmetries of information among providers, patients and payers, which give rise to moral hazard and adverse selection. Attempts to ameliorate these inefficiencies by means of risk-adjusted insurance and monetary incentives such as co-pays and deductibles lessen the inefficiencies at the cost of increasing inequalities. Another possibility is to rely on non-monetary incentives, including ordeals. While not a magic bullet, these are feasible methods for addressing the inadequacies of market provision of health care, such as moral hazard.
First human–robot archery competition: a new humanoid robot challenge
Authors: Tu Kuo-Yang , Lin Hong-Yu , Li You-Ru , Hung Che-Ping , Baltes Jacky 
Published: May 2020

Abstract
A humanoid robot developed to play multievent athletes like human has paved a way for interesting and popular robotics research. One of the great dreams is to develop a humanoid robot being able to challenge human athletes. Therefore, the challenge of humanoid robots to play archery against human is organized at Taichung, Taiwan, in HuroCup, FIRA 2018, on August 7th. The difficulties of developing humanoid robot are not just on playing archery. The humanoid robots for HuroCup must make use of the same hardware for the 10 events. In this paper, the design and implementation of the humanoid robot for archery are proposed under the trade off with other nine events. Therefore, the humanoid robot must have some special design and development on software. More specially, the humanoid robot must use professional bow to challenge human for archery competition. Therefore, in this paper, special shooting posture under constrained arm structure and motion planning of both arms for more torque to play professional bow are proposed. In addition, the further development of humanoid robot to improve archery shooting is summarized.
Challenges in Quantifying Air‐Water Carbon Dioxide Flux Using Estuarine Water Quality Data: Case Study for Chesapeake Bay
Authors: Herrmann Maria , Najjar Raymond G. , Da Fei , Friedman Jaclyn R. , Friedrichs Marjorie A. M. , Goldberger Sreece , Menendez Alana , Shadwick Elizabeth H. , Stets Edward G. , St‐Laurent Pierre 
Published: May 2020

AbstractEstuaries play an uncertain but potentially important role in the global carbon cycle via CO2 outgassing. The uncertainty mainly stems from the paucity of studies that document the full spatial and temporal variability of estuarine surface water partial pressure of carbon dioxide ( pCO2). Here, we explore the potential of utilizing the abundance of pH data from historical water quality monitoring programs to fill the data void via a case study of the mainstem Chesapeake Bay (eastern United States). We calculate pCO2 and the air‐water CO2 flux at monthly resolution from 1998 to 2018 from tidal fresh to polyhaline waters, paying special attention to the error estimation. The biggest error is due to the pH measurement error, and errors due to the gas transfer velocity, temporal sampling, the alkalinity mixing model, and the organic alkalinity estimation are 72%, 27%, 15%, and 5%, respectively, of the error due to pH. Seasonal, interannual, and spatial variability in the air‐water flux and surface pCO2 is high, and a correlation analysis with oxygen reveals that this variability is driven largely by biological processes. Averaged over 1998–2018, the mainstem bay is a weak net source of CO2 to the atmosphere of 1.2 (1.1, 1.4) mol m−2 yr−1 (best estimate and 95% confidence interval). Our findings suggest that the abundance of historical pH measurements in estuaries around the globe should be mined in order to constrain the large spatial and temporal variability of the CO2 exchange between estuaries and the atmosphere.
The Cyclonic Eddy Train in the Indian Ocean Sector of the Southern Ocean as Revealed by Satellite Radar Altimeters and In Situ Measurements
Authors: Mizobata K. , Shimada K. , Aoki S. , Kitade Y. 
Published: May 2020

AbstractWe investigated dynamic ocean topography (DOT) to reveal the oceanic subpolar circulation and possible pathway of modified Circumpolar Deep Water (CDW) in the Indian Ocean sector of the Southern Ocean. Satellite radar altimeter data sets were employed to develop monthly DOT in both open water and ice‐covered areas throughout the course of a year. A 0.2° × 0.2° gridded DOT was reconstructed for investigation of the oceanic structure at fine scale. The reconstructed DOT exhibited a “cyclonic eddy train” consisting of the Vincennes eddy, Poinsett eddy, and Sabrina eddies. The relationship between the depth of each eddy and the wind curl showed negative correlations for the Vincennes eddy and Sabrina eddies during wintertime only. Therefore, winds are not the main drivers of the eddies. A hydrographic section in 2017 clearly revealed the vertical structure of the Vincennes eddy. The absolute velocity estimated by the DOT and in situ geostrophic velocity showed equatorward Antarctic Bottom Water (AABW) transport at 6–8 cm s−1 on the western side and poleward transport of CDW at 3–4 cm s−1 on the eastern side of the Vincennes eddy. The net transports of the AABW and CDW layers in the Vincennes eddy were 0.6 ± 0.4 Sv (equatorward) and 0.5 ± 0.36 Sv (poleward), respectively. The order of magnitude of the AABW current speed was confirmed by in situ mooring data. The vertical profiles of absolute velocity suggest the possibility of estimating CDW transport using a satellite altimeter.
Ganymede, Then and Now: How Past Eccentricity May Have Altered Tidally Driven Coulomb Failure
Authors: Cameron Marissa E. , Smith‐Konter Bridget R. , Collins Geoffrey C. , Patthoff Donald A. , Pappalardo Robert T. 
Published: May 2020

AbstractLaplace‐like resonances among Ganymede, Europa, and Io may have once led Ganymede to have an eccentricity (presently e = 0.0013) as high as ~0.07 (Showman & Malhotra, 1997, https://doi.org/10.1006/icar.1996.5669). While diurnal stresses at Ganymede today are small (less than 10 kPa), a previous period of higher eccentricity may have allowed for an order of magnitude increase in the diurnal tidal stresses that could drive fault initiation and result in a past period of active tectonism. To investigate the role of tidal stresses on faulting, we use the numerical model SatStress (Wahr et al., 2009, https://doi.org/10.1016/j.icarus.2008.11.002) to calculate diurnal tidal stresses on Ganymede's surface assuming e = 0.05, representative of a more eccentric orbit in Ganymede's past. We resolve normal and shear stresses onto discrete mapped fault segments and assess Coulomb failure criteria along three inferred shear zones on Ganymede's surface: Dardanus Sulcus, Tiamat Sulcus, and Nun Sulci. While Coulomb failure is not expected from diurnal stressing at any of the three shear zones for a diurnal model of present‐day (low) eccentricity, we do predict Coulomb failure for a past, high eccentricity case, in isolated diurnal slip windows and limited to very shallow depths (~100 to 250 m). In these cases, this model may provide an alternative to invoking additional stresses such as nonsynchronous rotation or true polar wander, as in previous studies (Cameron et al., 2019, https://doi.org/10.1016/j.icarus.2018.09.002). Additionally, this model is in general agreement with the sense of inferred shear from imagery and structural mapping.
Chlorine Release From Common Chlorides by Martian Dust Activity
Authors: Wang Alian , Yan Yuanchao , Jolliff Bradley L. , McLennan Scott M. , Wang Kun , Shi Erbin , Farrell William M. 
Published: May 2020

AbstractChlorine is one of the highly mobile elements that participated in early aqueous chemistry and later alteration in Mars history. Our new experimental results suggest that chlorine could cycle on present‐day Mars between the atmosphere and surface, driven by multiphase redox plasma chemistry induced by current Martian dust activity (dust storms, dust devils, and grain saltation). We present two sets of experimental results that demonstrate the instantaneous release of chlorine from seven common chlorides during a medium strength electrostatic discharge (ESD) process that induced plasma chemistry in a Mars environmental chamber. Results include (1) the direct detection of a plasma emission line at 837.8 nm of the first excited state of the Cl atom (Cl‐I) by in situ plasma spectroscopy during the ESD process for MgCl2, FeCl2, and AlCl3 and (2) the characterization of Cl‐bearing phases in the films deposited on the upper electrode after 7 hr of ESD exposure on each of seven chlorides (NaCl, KCl, CaCl2, MgCl2, FeCl2, AlCl3, and FeCl3), using Raman spectroscopy, X‐ray diffraction (XRD), scanning electron microscopy (SEM), energy‐dispersive X‐ray (EDX) spectroscopy, and X‐ray photoelectron spectroscopy (XPS). This study is part of a series of laboratory investigations on the Martian atmosphere and surface interaction induced by electrochemistry.
Presentation and Evaluation of the IPSL‐CM6A‐LR Climate Model
Authors: Boucher Olivier , Servonnat Jérôme , Albright Anna Lea , Aumont Olivier , Balkanski Yves , Bastrikov Vladislav , Bekki Slimane , Bonnet Rémy , Bony Sandrine , Bopp Laurent , Braconnot Pascale , Brockmann Patrick , Cadule Patricia , Caubel Arnaud , Cheruy Frederique , Codron Francis , Cozic Anne , Cugnet David , D'Andrea Fabio , Davini Paolo , de Lavergne Casimir , Denvil Sébastien , Deshayes Julie , Devilliers Marion , Ducharne Agnes , Dufresne Jean‐Louis , Dupont Eliott , Éthé Christian , Fairhead Laurent , Falletti Lola , Flavoni Simona , Foujols Marie‐Alice , Gardoll Sébastien , Gastineau Guillaume , Ghattas Josefine , Grandpeix Jean‐Yves , Guenet Bertrand , Guez Lionel, E. , Guilyardi Eric , Guimberteau Matthieu , Hauglustaine Didier , Hourdin Frédéric , Idelkadi Abderrahmane , Joussaume Sylvie , Kageyama Masa , Khodri Myriam , Krinner Gerhard , Lebas Nicolas , Levavasseur Guillaume , Lévy Claire , Li Laurent , Lott François , Lurton Thibaut , Luyssaert Sebastiaan , Madec Gurvan , Madeleine Jean‐Baptiste , Maignan Fabienne , Marchand Marion , Marti Olivier , Mellul Lidia , Meurdesoif Yann , Mignot Juliette , Musat Ionela , Ottlé Catherine , Peylin Philippe , Planton Yann , Polcher Jan , Rio Catherine , Rochetin Nicolas , Rousset Clément , Sepulchre Pierre , Sima Adriana , Swingedouw Didier , Thiéblemont Rémi , Traore Abdoul Khadre , Vancoppenolle Martin , Vial Jessica , Vialard Jérôme , Viovy Nicolas , Vuichard Nicolas 
Published: May 2020

AbstractThis study presents the global climate model IPSL‐CM6A‐LR developed at Institut Pierre‐Simon Laplace (IPSL) to study natural climate variability and climate response to natural and anthropogenic forcings as part of the sixth phase of the Coupled Model Intercomparison Project (CMIP6). This article describes the different model components, their coupling, and the simulated climate in comparison to previous model versions. We focus here on the representation of the physical climate along with the main characteristics of the global carbon cycle. The model's climatology, as assessed from a range of metrics (related in particular to radiation, temperature, precipitation, and wind), is strongly improved in comparison to previous model versions. Although they are reduced, a number of known biases and shortcomings (e.g., double Intertropical Convergence Zone [ITCZ], frequency of midlatitude wintertime blockings, and El Niño–Southern Oscillation [ENSO] dynamics) persist. The equilibrium climate sensitivity and transient climate response have both increased from the previous climate model IPSL‐CM5A‐LR used in CMIP5. A large ensemble of more than 30 members for the historical period (1850–2018) and a smaller ensemble for a range of emissions scenarios (until 2100 and 2300) are also presented and discussed.
Long non-coding RNA Neat1 regulates adaptive behavioural response to stress in mice
Authors: Kukharsky Michail S. , Ninkina Natalia N. , An Haiyan , Telezhkin Vsevolod , Wei Wenbin , Meritens Camille Rabesahala de , Cooper-Knock Johnathan , Nakagawa Shinichi , Hirose Tetsuro , Buchman Vladimir L. , Shelkovnikova Tatyana A. 
Published: May 2020

AbstractNEAT1 is a highly and ubiquitously expressed long non-coding RNA (lncRNA) which serves as an important regulator of cellular stress response. However, the physiological role of NEAT1 in the central nervous system (CNS) is still poorly understood. In the current study, we addressed this by characterising the CNS function of the Neat1 knockout mouse model (Neat1−/− mice), using a combination of behavioural phenotyping, electrophysiology and expression analysis. RNAscope® in situ hybridisation revealed that in wild-type mice, Neat1 is expressed across the CNS regions, with high expression in glial cells and low expression in neurons. Loss of Neat1 in mice results in an inadequate reaction to physiological stress manifested as hyperlocomotion and panic escape response. In addition, Neat1−/− mice display deficits in social interaction and rhythmic patterns of activity but retain normal motor function and memory. Neat1−/− mice do not present with neuronal loss, overt neuroinflammation or gross synaptic dysfunction in the brain. However, cultured Neat1−/− neurons are characterised by hyperexcitability and dysregulated calcium homoeostasis, and stress-induced neuronal activity is also augmented in Neat1−/− mice in vivo. Gene expression analysis showed that Neat1 may act as a weak positive regulator of multiple genes in the brain. Furthermore, loss of Neat1 affects alternative splicing of genes important for the CNS function and implicated in neurological diseases. Overall, our data suggest that Neat1 is involved in stress signalling in the brain and fine-tunes the CNS functions to enable adaptive behaviour in response to physiological stress.
Decision Making by People With Aphasia: A Comparison of Linguistic and Nonlinguistic Measures
Authors: Kim Esther S. , Suleman Salima , Hopper Tammy 
Published: May 2020

PurposeDecision making involves multiple cognitive and linguistic processes. The extent to which these processes are involved depends, in part, on the conditions under which decision making is assessed. Because people with aphasia (PWA) have impaired language abilities and may also present with cognitive deficits, they may have difficulty during decision-making tasks. Yet little research exists on the decision-making abilities of PWA. Thus, the purposes of this study were to investigate the performance of PWA on linguistic and nonlinguistic decision-making measures and to explore the relationship between decision making and cognitive test performance.MethodA quasi-experimental design was used to compare the performance of PWA (n= 16) and age- and education-matched control participants (n= 16) on three decision-making tasks: Making a Decision subtest from the Functional Assessment of Verbal Reasoning and Executive Strategies (linguistic decision-making task), Iowa Gambling Task (nonlinguistic decision-making task with ambiguity), and Game of Dice Task (nonlinguistic decision-making task without ambiguity). Participants also completed assessments of language, working memory, and executive functions. Scores on the three decision-making tasks were compared between groups, and cognitive influences on decision-making performance were examined using correlation analyses.ResultsPWA differed significantly from control participants on linguistic decision making, particularly when required to verbalize their rationale for making their decision. PWA and control participants did not differ significantly on measures of nonlinguistic decision making. Performance on multiple cognitive measures was correlated with performance on the linguistic reasoning task, as well as one of the nonlinguistic tasks (Game of Dice Task).ConclusionsDecision-making tasks that are heavily dependent on language, such as those used in capacity assessments, may disadvantage PWA. Assessments of decision-making capacity should include communication supports for people with acquired communication disorders; further investigation in the areas of decision making and aphasia is needed.
Relationship Between Behavioral and Stimulus Frequency Otoacoustic Emissions Delay-Based Tuning Estimates
Authors: Wilson Uzma Shaheen , Browning-Kamins Jenna , Boothalingam Sriram , Moleti Arturo , Sisto Renata , Dhar Sumitrajit 
Published: May 2020

Purpose
The phase delay of stimulus frequency otoacoustic emissions (SFOAEs) has been proposed as a noninvasive, objective, and fast source for estimating cochlear mechanical tuning. However, the implementation of SFOAEs clinically has been thwarted by the gaps in understanding of the stability of SFOAE delay-based tuning estimates and their relationship to behavioral measures of tuning. Therefore, the goals of this study were (a) to investigate the relationship between delay-based tuning estimates from SFOAEs and simultaneously masked psychophysical tuning curves (PTCs) and (b) to assess the across- and within-session repeatability of tuning estimates from behavioral and OAE measures.

Method
Three sets of behavioral and OAE measurements were collected in 24 normal-hearing, young adults for two probe frequencies, 1 and 4 kHz. For each participant, delay-based tuning estimates were derived from the phase gradient of SFOAEs. SFOAE-based and behavioral estimates of tuning obtained using the fast-swept PTC paradigm were compared within and across sessions.

Results
In general, tuning estimates were sharper at 4 kHz compared to 1 kHz for both PTCs and SFOAEs. Statistical analyses revealed a significant correlation between SFOAE delay-based tuning and PTCs at 4 kHz, but not 1 kHz. Lastly, SFOAE delay-based tuning estimates showed better intra- and intersession repeatability compared to PTCs.

Conclusions
SFOAE phase-gradient delays reflect aspects of cochlear mechanical tuning, in that a frequency dependence similar to that of basilar membrane tuning was observed. Furthermore, the significant correlation with PTCs at 4 kHz and the high repeatability of SFOAE-based tuning measures offer promise of an objective, nonbehavioral assay of tuning in human ears.
Interstellar glycolamide: A comprehensive rotational study and an astronomical search in Sgr B2(N)
Authors: Sanz-Novo M. , Belloche A. , Alonso J. L. , Kolesniková L. , Garrod R. T. , Mata S. , Müller H. S. P. , Menten K. M. , Gong Y. 
Published: May 2020

Context. Glycolamide is a glycine isomer and also one of the simplest derivatives of acetamide (e.g., one hydrogen atom is replaced with a hydroxyl group), which is a known interstellar molecule.
Aims. In this context, the aim of our work is to provide direct experimental frequencies of the ground vibrational state of glycolamide in the centimeter-, millimeter- and submillimeter-wavelength regions in order to enable its identification in the interstellar medium.
Methods. We employed a battery of state-of-the-art rotational spectroscopic techniques in the frequency and time domain to measure the frequencies of glycolamide. We used the spectral line survey named Exploring Molecular Complexity with ALMA (EMoCA), which was performed toward the star forming region Sgr B2(N) with ALMA to search for glycolamide in space. We also searched for glycolamide toward Sgr B2(N) with the Effelsberg radio telescope. The astronomical spectra were analyzed under the local thermodynamic equilibrium approximation. We used the gas-grain chemical kinetics model MAGICKAL to interpret the results of the astronomical observations.
Results. About 1500 transitions have been newly assigned up to 460 GHz to the most stable conformer, and a precise set of spectroscopic constants was determined. Spectral features of glycolamide were then searched for in the prominent hot molecular core Sgr B2(N2). We report the nondetection of glycolamide toward this source with an abundance at least six and five times lower than that of acetamide and glycolaldehyde, respectively. Our astrochemical model suggests that glycolamide may be present in this source at a level just below the upper limit, which was derived from the EMoCA survey. We could also not detect the molecule in the region’s extended molecular envelope, which was probed with the Effelsberg telescope. We find an upper limit to its column density that is similar to the column densities obtained earlier for acetamide and glycolaldehyde with the Green Bank Telescope.