bluuebunny/crossref_metadata_2025_split huggingface dataset:
Protestants and American Conservatism
Authors: Harp Gillis J. 
Published: August 2019

Abstract
Protestant beliefs have made several significant contributions to conservatism, both in the more abstract realm of ideas and in the arena of political positions or practical policies. First, they have sacralized the established social order, valued and defended customary hierarchies; they have discouraged revolt or rebellion; they have prompted Protestants to view the state as an active moral agent of divine origin; and they have stressed the importance of community life and mediating institutions such as the family and the church and occasionally provided a modest check on an individualistic and competitive impulse. Second, certain shared tenets facilitated this conjunction of Protestantism and conservatism, most often when substantial change loomed. For example, common concerns of the two dovetailed when revivals challenged the religious status quo during the colonial Great Awakening, when secession and rebellion threatened federal authority during the Civil War, when a new type of conservatism emerged, and dismissed the older sort as paternalistic, when the Great Depression opened the door to a more intrusive state, when atheist communism challenged American individualism, and, finally, when the cultural changes of the 1960s undermined traditional notions of the family and gender roles. Third, certain Christian ideas and assumptions have, at their best, served to heighten or ennoble conservative discourse, sometimes raising it above merely partisan or pragmatic concerns. Protestantism added a moral and religious weight to conservative beliefs and helped soften the harshness of an acquisitive, sometimes cutthroat, economic order.
Dynamical supersymmetry for the strange quark and ud antidiquark in the hadron mass spectrum
Authors: Amano Taiju , Jido Daisuke 
Published: August 2019

Abstract
Speculating that the $ud$ diquark with spin 0 has a similar mass to the constituent $s$ quark, we introduce a symmetry between the $s$ quark and the $\overline{ud}$ diquark. Constructing an algebra for this symmetry, we regard a triplet of the $s$ quarks with spin up and down and the $\overline{ud}$ diquark with spin 0 as a fundamental representation of this algebra. We further build higher representations constructed by direct products of the fundamental representations. We propose assignments of hadrons to the multiples of this algebra. We find in particular that $\{D_{s}, D_{s}^{*}, \Lambda_{c}\}$, $\{\eta_{s}, \phi, \Lambda, f_{0}(1370)\}$, and $\{\Omega_{c}, T_{sc}\}$ form a triplet, a nonet, and a quintet, respectively, where $T_{sc}$ is a genuine tetraquark meson composed of $\overline{ud}sc$. We also find a mass relation between them by introducing symmetry breaking due to the mass difference between the $s$ quark and the $\overline{ud}$ diquark. The masses of the possible tetraquarks $\overline{ud}sc$ and $\overline{ud}sb$ are estimated from the symmetry breaking and the masses of $\Omega_{c}$ and $\Omega_{b}$ to be 2.942 GeV and 6.261 GeV, respectively.
A study of stress-tensor distribution around the flux tube in the Abelian–Higgs model
Authors: Yanagihara Ryosuke , Kitazawa Masakiyo 
Published: August 2019

Abstract
We study the stress-tensor distribution around the flux tube in static-quark and anti-quark systems based on the momentum conservation and the Abelian–Higgs (AH) model. We first investigate constraints on the stress-tensor distribution from the momentum conservation and show that the effect of boundaries plays a crucial role in describing the structure of the flux tube in SU(3) Yang–Mills theory, which has recently been measured on the lattice [R. Yanagihara, T. Iritani, M. Kitazawa, M. Asakawa, and T. Hatsuda, Phys. Lett. B 789, 210 (2019)]. We then study the distributions of the stress tensor and energy density around the magnetic vortex with and without boundaries in the AH model, and compare them with the distributions in SU(3) Yang–Mills theory based on the dual superconductor picture. It is shown that a wide parameter range of the AH model is excluded by a comparison with the lattice results in terms of the stress tensor.
The structure of magnetically dominated energy-extracting black hole magnetospheres: Dependencies on field line angular velocity
Authors: Thoelecke Kevin , Takahashi Masaaki , Tsuruta Sachiko 
Published: August 2019

Abstract
If a magnetically dominated magnetosphere is to extract a black hole’s rotational energy and transmit it to distant regions, then the inner light surface of that magnetosphere must lie within the ergoregion. That inner light surface condition limits the angular velocity of magnetic field lines. We take the distribution of magnetic field line angular velocity on the horizon to be a useful proxy for inner light surface location and study how different distributions affect the structure of energy-extracting magnetospheres. Within magnetospheres that exhibit differential field line bending towards both the azimuthal axis and the equatorial plane, we find that the total Poynting flux energy directed outward along the azimuthal axis can vary by over a factor of 100 for a single value of black hole spin.
A compact Paul ion trap for the study of space-charge effects in drift-tube linear accelerators
Authors: Okamoto Hiromi , Kojima Kunihiro , Ito Kiyokazu 
Published: August 2019

AbstractStarting from the principle of least action, we derive a general Hamiltonian that describes the collective motion of an intense charged-particle bunch in a drift-tube linear accelerator. The Alvarez-type structure is assumed as an example, but the present theory can readily be extended to other types of conventional linacs. A Hamiltonian formalism of non-neutral plasma in a linear Paul trap is also constructed, which demonstrates clear similarity between the linac system and compact ion-trap system. The physical equivalence between these two dynamical systems can be employed to perform a fundamental design study of high-intensity hadron linacs in a local tabletop environment. For the tabletop experiment on space-charge effects in short proton and heavy-ion bunches, we have designed an ion trap whose overall dimension is less than 10 cm axially and whose aperture size is 1 cm in diameter. The new trap is introduced in the S-POD (Simulator of Particle Orbit Dynamics) apparatus developed at Hiroshima University for “Laboratory Accelerator Physics.”
BRST in the exact renormalization group
Authors: Igarashi Yuji , Itoh Katsumi , Morris Tim R 
Published: August 2019

AbstractWe show, explicitly within perturbation theory, that the quantum master equation and the Wilsonian renormalization group flow equation can be combined such that for the continuum effective action, quantum BRST invariance is not broken by the presence of an effective ultraviolet cutoff $\Lambda$, despite the fact that the structure demands quantum corrections that naïvely break the gauge invariance, such as a mass term for a non-Abelian gauge field. Exploiting the derivative expansion, BRST cohomological methods fix the solution up to choice of renormalization conditions, without inputting the form of the classical, or bare, interactions. Legendre transformation results in an equivalent description in terms of solving the modified Slavnov–Taylor identities and the flow of the Legendre effective action under an infrared cutoff $\Lambda$ (i.e. effective average action). The flow generates a canonical transformation that automatically solves the Slavnov–Taylor identities for the wavefunction renormalization constants. We confirm this structure in detail at tree level and one loop. Under flow of $\Lambda$, the standard results are obtained for the beta function, anomalous dimension, and physical amplitudes, up to the choice of the renormalization scheme.
Numerical study on a crossing probability for the four-state Potts model: Logarithmic correction to the finite-size scaling
Authors: Fukushima Kimihiko , Sakai Kazumitsu 
Published: August 2019

Abstract
A crossing probability for the critical four-state Potts model on an $L\times M$ rectangle on a square lattice is numerically studied. The crossing probability here denotes the probability that spin clusters cross from one side of the boundary to the other. First, by employing a Monte Carlo method, we calculate the fractal dimension of a spin cluster interface with a fluctuating boundary condition. By comparison of the fractal dimension with that of the Schramm–Loewner evolution (SLE), we numerically confirm that the interface can be described by the SLE with $\kappa=4$, as predicted in the scaling limit. Then, we compute the crossing probability of this spin cluster interface for various system sizes and aspect ratios. Furthermore, comparing with the analytical results for the scaling limit, which have been previously obtained by a combination of the SLE and conformal field theory, we numerically find that the crossing probability exhibits a logarithmic correction ${\sim} 1/\log(L M)$ to the finite-size scaling.
Geometrical structure and thermal conductivity of dust aggregates formed via ballistic cluster–cluster aggregation
Authors: Arakawa Sota , Takemoto Masaki , Nakamoto Taishi 
Published: August 2019

Abstract
We report on a theoretical study of the geometrical structure of porous dust aggregates formed via ballistic cluster–cluster aggregation (BCCA). We calculated the gyration radius $R_{\rm gyr}$ and the graph-based geodesic radius $R_{\rm geo}$ as a function of the number of constituent particles $N$. We found that $R_{\rm gyr} / r_{0} \sim N^{0.531 \pm 0.011}$ and $R_{\rm geo} / r_{0} \sim N^{0.710 \pm 0.013}$, where $r_{0}$ is the radius of the constituent particles. Furthermore, we defined two constants that characterize the geometrical structure of fractal aggregates: $D_{\rm f}$ and $\alpha$. The definitions of $D_{\rm f}$ and $\alpha$ are $N \sim {( R_{\rm gyr} / r_{0} )}^{D_{\rm f}}$ and ${R_{\rm geo}} / {r_{0}} \sim {\left( {R_{\rm gyr}} / {r_{0}} \right)}^{\alpha}$, respectively. Our study revealed that $D_{\rm f} \simeq 1.88$ and $\alpha \simeq 1.34$ for the clusters of the BCCA.
In addition, we also studied the filling factor dependence of the thermal conductivity of statically compressed fractal aggregates. From this study we reveal that the thermal conductivity of statically compressed aggregates $k$ is given by $k \sim 2 k_{\rm mat} {( r_{\rm c} / r_{0} )} \phi^{(1 + \alpha) / (3 - D_{\rm f})}$, where $k_{\rm mat}$ is the material thermal conductivity, $r_{\rm c}$ is the contact radius of the constituent particles, and $\phi$ is the filling factor of the dust aggregates.
Shift-Share Designs: Theory and Inference*
Authors: Adão Rodrigo , Kolesár Michal , Morales Eduardo 
Published: August 2019

Abstract
We study inference in shift-share regression designs, such as when a regional outcome is regressed on a weighted average of sectoral shocks, using regional sector shares as weights. We conduct a placebo exercise in which we estimate the effect of a shift-share regressor constructed with randomly generated sectoral shocks on actual labor market outcomes across U.S. commuting zones. Tests based on commonly used standard errors with 5% nominal significance level reject the null of no effect in up to 55% of the placebo samples. We use a stylized economic model to show that this overrejection problem arises because regression residuals are correlated across regions with similar sectoral shares, independent of their geographic location. We derive novel inference methods that are valid under arbitrary cross-regional correlation in the regression residuals. We show using popular applications of shift-share designs that our methods may lead to substantially wider confidence intervals in practice.
Asymmetric or Incomplete Information about Asset Values?
Authors: Liu Crocker H , Nowak Adam D , Smith Patrick S 
Published: August 2019

AbstractWe provide a new framework for using text as data in empirical models. The framework identifies salient information in unstructured text that can control for multidimensional heterogeneity among assets. We demonstrate the efficacy of the framework by reexamining principal-agent problems in residential real estate markets. We show that the agent-owned premiums reported in the extant literature dissipate when the salient textual information is included. The results suggest the previously reported agent-owned premiums suffer from an omitted variable bias, which prior studies incorrectly ascribed to market distortions associated with asymmetric information. (JEL D82, G14, R00)Authors have furnished an Internet Appendix, which is available on the Oxford University Press Web site next to the link to the final published paper online.
Biofeedback in pediatric populations: a systematic review and meta-analysis of treatment outcomes
Authors: Darling Katherine E , Benore Ethan R , Webster Erin E 
Published: August 2019

Abstract
Biofeedback is commonly used for both pediatric and adult patients with a myriad of diagnoses in clinical settings. The majority of previous research has focused on the use of biofeedback in adults, with only a small body of literature examining the usefulness of biofeedback in treating children. The current systematic review and meta-analysis seeks to quantitatively examine the usefulness of biofeedback in addressing pediatric conditions. A systematic review of biofeedback interventions in children was conducted using four databases (Ovid MEDLINE, EMBASE, PsycINFO, and Cochrane CENTRAL). Outcomes included changes in symptoms of associated conditions or changes in physiological functioning. Out of 3,128 identified articles, 23 studies (with 24 effect sizes) were eligible for inclusion in the meta-analysis. Using a random effects model, the overall effect of pediatric biofeedback was statistically significant with a large effect size. Despite the large effect size, general study quality was low, limiting interpretation of findings. Despite widespread clinical use of biofeedback in pediatric populations, research is still limited concerning the efficacy of biofeedback in children. While findings suggest potential positive effects of biofeedback to address pediatric conditions, high-quality studies are necessary to fully support the use of biofeedback in children.
A Human Relevant Defined Mixture of Persistent Organic Pollutants (POPs) Affects In Vitro Secretion of Glucagon-Like Peptide 1 (GLP-1), but Does Not Affect Translocation of Its Receptor
Authors: Shannon Maeve , Xie Yuling , Verhaegen Steven , Wilson Jodie , Berntsen Hanne F , Zimmer Karin E , Ropstad Erik , Green Brian D , Connolly Lisa 
Published: August 2019

AbstractEnvironmental exposure to persistent organic pollutants (POPs) has been suggested as a contributing factor for the increased rate of type 2 diabetes and obesity. A complex mixture of 29 POPs (Total mixture), based on human blood concentrations, was used to expose a glucagon-like peptide 1 (GLP-1) secreting enteroendocrine cell line (pGIP/neo: STC-1) in vitro for 3 and 24 h. Significant increases of GLP-1 occurred when cells were exposed to the Total mixture at ×500 blood levels. Six sub-mixtures representing chlorinated (Cl), brominated (Br), and perfluorinated chemicals (PFAA), and their combinations (Cl + Br, Cl + PFAA, Br + PFAA) were also tested at ×500. Secretion levels seen for these remained lower than the Total mixture, and the Br mixture had no effect. After 24 h, increased secretion was seen with all mixtures at ×1 blood levels. Cytotoxicity was present for ×100 and ×500 blood levels. When tested in a GLP-1 receptor translocation assay (U2OS-GLP1R-EGFP), neither agonistic nor antagonist effects on receptor internalization were seen for any of the mixtures. We conclude individual classes of POPs, alone or in combination, can affect GLP-1 secretion and may contribute as a molecular mechanism linking environmental toxicants and diabetes.
Conserved structural RNA domains in regions coding for cleavage site motifs in hemagglutinin genes of influenza viruses
Authors: Gultyaev Alexander P , Richard Mathilde , Spronken Monique I , Olsthoorn René C L , Fouchier Ron A M 
Published: August 2019

AbstractThe acquisition of a multibasic cleavage site (MBCS) in the hemagglutinin (HA) glycoprotein is the main determinant of the conversion of low pathogenic avian influenza viruses into highly pathogenic strains, facilitating HA cleavage and virus replication in a broader range of host cells. In nature, substitutions or insertions in HA RNA genomic segments that code for multiple basic amino acids have been observed only in the HA genes of two out of sixteen subtypes circulating in birds, H5 and H7. Given the compatibility of MBCS motifs with HA proteins of numerous subtypes, this selectivity was hypothesized to be determined by the existence of specific motifs in HA RNA, in particular structured domains. In H5 and H7 HA RNAs, predictions of such domains have yielded alternative conserved stem-loop structures with the cleavage site codons in the hairpin loops. Here, potential RNA secondary structures were analyzed in the cleavage site regions of HA segments of influenza viruses of different types and subtypes. H5- and H7-like stem-loop structures were found in all known influenza A virus subtypes and in influenza B and C viruses with homology modeling. Nucleotide covariations supported this conservation to be determined by RNA structural constraints that are stronger in the domain-closing bottom stems as compared to apical parts. The structured character of this region in (sub-)types other than H5 and H7 indicates its functional importance beyond the ability to evolve toward an MBCS responsible for a highly pathogenic phenotype.
Person–Environment Fit and Work Satisfaction: Exploring the Conditional Effects of Age
Authors: Rauvola Rachel S , Rudolph Cort W , Ebbert Lena K , Zacher Hannes 
Published: August 2019

Abstract
Person–environment (PE) fit, a broad constellation of constructs related to an individual’s congruence with their work environment, is of great interest to research and practice given its implications for positive work outcomes and sustainable employment. Informed by a life-span perspective, particularly socioemotional selectivity theory, the present studies investigated potential age-conditional effects of PE fit types (person–job [PJ], person–group [PG], and person–organization [PO] fit) on work satisfaction. In two studies, a policy-capturing approach was used in which participants read a series of work scenario vignettes and then rated their hypothetical work satisfaction in these scenarios. In Study 1, these cues varied by fit type and levels of fit (i.e., low, medium, high), while in Study 2, they varied by fit type and level in addition to goal type (i.e., socioemotional, instrumental). It was expected that PJ fit would be more important for work satisfaction of relatively younger participants and PO fit would be more important for relatively older participants; potential age-conditional PG effects were explored as well. Findings provided support for the assumption that PO fit is more important for older individuals’ work satisfaction, while PJ and PG fit manifested mixed results; moreover, we did not find significant effects of goal type as anticipated in Study 2. These results are interpreted in light of existing theory, and future research directions and potential applications are discussed.
Getting Old at the Top: The Role of Agentic and Communal Orientations in the Relationship Between Age and Follower Perceptions of Leadership Behaviors and Outcomes
Authors: Thrasher Gregory R , Biermeier-Hanson Benjamin , Dickson Marcus W 
Published: August 2019

Abstract
Leadership behaviors and the outcomes they foster have historically been central issues to organizational researchers and practitioners alike. Despite the continuing rise in the average age of the workforce, empirical research on leadership from a lifespan development perspective remains surprisingly rare. The current study applies socioemotional selectivity theory (SST) to address this gap in the literature in several ways. We test a holistic socioemotional model of age and leadership that examines dominance and amicability as agentic and communal mediators in the relationship between age and follower ratings of leadership behaviors and effectiveness. To accomplish this goal, we apply multisource data from a sample of 422 leaders with 2,016 follower ratings. We offer empirical support for a socioemotional model of age and leadership that highlights the role of communal shifts in the relationship between age and follower perceptions of leadership behaviors. Specifically, we find a positive mediating effect of amicability in the relationship between age and follower-rated relational-oriented leadership behaviors. Age also displayed a sequential mediating effect on effectiveness through amicability and relational-oriented leadership behaviors. Our results highlight the unique role that age-related changes in social orientations play in the perceptions of leadership behaviors and outcomes across the lifespan. Implications for research and practice are discussed.
Age and Context Effects in Daily Emotion Regulation and Well-Being at Work
Authors: Scheibe Susanne , Moghimi Darya 
Published: August 2019

AbstractWith aging, emotion regulation competence is thought to improve, which benefits occupational well-being. Past research on aging and emotion regulation at work has mainly focused on one-time measurements of habitual strategy use. Yet, emotion regulation is a response to changing situational requirements. Using an event-based daily diary approach, we examined whether age moderates the extent to which three characteristics of negative work events (intensity, controllability, and interpersonal nature) predict the adoption of four emotion-regulation strategies (positive reappraisal, distraction, emotion acceptance, and expressive suppression) and subsequent well-being outcomes (job satisfaction and fatigue). Employees (N = 199) aged between 18 and 62 years and of diverse occupational backgrounds reported 1,321 daily negative work events and their emotion-regulatory responses. Results suggest that the emotion-regulation strategies that employees spontaneously use are a function of the intensity and interpersonal nature of events (less so of controllability) and that event characteristics have indirect effects on daily well-being through acceptance and suppression. Younger and older workers responded overall similarly to variations in event characteristics. However, we found age differences in the relationship between event intensity and strategy use. Contrary to predictions of stronger tailoring of strategies to context with age, older workers were more stable in strategy use at higher levels of event intensity, increasing less in suppression and decreasing less in acceptance. Indirect effects of event intensity on well-being point at the adaptive nature of these age-related shifts in strategy use. Findings shed light on adaptive emotion-regulation in daily work life and the role of employee age.