bluuebunny/crossref_metadata_2025_split huggingface dataset:
Behavioral Asymmetries Affecting Male Mating Success in Tenebrio molitor (Coleoptera: Tenebrionidae), an Important Edible Species
Authors: Boukouvala Maria C , Romano Donato , Kavallieratos Nickolas G , Stefanini Cesare , Canale Angelo , Benelli Giovanni 
Published: November 2020

Abstract
The yellow mealworm, Tenebrio molitor L., is one of the most significant insect species of economic importance for producing protein-rich food and feed. The larvae are a promising fishmeal substitute for fish feed, and a good alternative source for human nutrition. In this study, the effect of behavioral asymmetries on male mating success of T. molitor was evaluated. Males performing antennal waving (63%) when detecting a female approached the apex of the female abdomen in a comparable manner from both sides (32% from left side vs 31% from right side). Fewer males showed antennal waving and also raised the anterior part of their body (37%) during mate recognition; 14% of them approached on the apex of female abdomen from the left side, and 23% of them approached from the right side of female body. The duration of mate recognition, antennal tapping, rubbing behavior, and the whole mating sequence of males that moved on the apex of the abdomen from the left side of females was significantly lower over that of males approaching from the right side (10.7, 12.6, 16.4, and 126.1 s for left-biased males vs 12.2, 14.8, 18.6, and 139.6 s for right-biased males, respectively). Concerning mounting side, left-biased males showed a shorter duration of rubbing behavior and the whole mating sequence (15.5 and 123.2 s) over right-biased (18.9 and 138.3 s) and backside approaching males (19.4 and 144.1 s). The duration of mate recognition, antennal tapping, and copula was not affected by the presence of a male laterality bias. Overall, this study sheds light on how laterality affects mating traits and the male success of this important edible insect species.
#IamaRefugee: Social Media Resistance to Trump's ‘Muslim Ban’
Authors: Estrada Emily P , Anderson Alecia D , Brown Angela 
Published: November 2020

Abstract
Immediately after newly inaugurated President Trump issued Executive Order 13769 in 2017, commonly referred to as the ‘Muslim ban’, people around the world engaged in widespread resistance in a variety of ways, including through a relatively new forum: social media. While scholars have examined counterframing and symbolic boundary-work in resistance movements, little is known about impact social media platforms may have on these narratives. Accordingly, in this article, we explore how actors engage in boundary-work and counterframing through the use of social media. Using Twitter posts containing ‘#IamaRefugee’ as our data, we find that activists engaged in different dimensions of boundary-work in opposition to Trump’s ban including creating boundaries between the immoral ‘them’ and moral ‘us’; challenging the boundaries between supposedly threatening refugees and the dominant group; and strengthening the bond of those in opposition to Trump’s policies and rhetoric by reinforcing the messages of solidarity. We argue that this boundary-work culminated in direct calls for mobilization. The implications of our findings are meaningful to scholarship on refugee studies, social movements, and framing and to those interested in opposing problematic elite framing.
Interpreting LOFAR 21-cm signal upper limits at z ≈ 9.1 in the context of high-z galaxy and reionization observations
Authors: Greig Bradley , Mesinger Andrei , Koopmans Léon V E , Ciardi Benedetta , Mellema Garrelt , Zaroubi Saleem , Giri Sambit K , Ghara Raghunath , Ghosh Abhik , Iliev Ilian T , Mertens Florent G , Mondal Rajesh , Offringa André R , Pandey Vishambhar N 
Published: November 2020

ABSTRACT
Using the latest upper limits on the 21-cm power spectrum at z ≈ 9.1 from the Low Frequency Array (LOFAR), we explore the regions of parameter space which are inconsistent with the data. We use 21cmmc, a Monte Carlo Markov chain sampler of 21cmfast which directly forward models the three dimensional (3D) cosmic 21-cm signal in a fully Bayesian framework. We use the astrophysical parametrization from 21cmfast, which includes mass-dependent star formation rates and ionizing escape fractions as well as soft-band X-ray luminosities to place limits on the properties of the high-z galaxies. Further, we connect the disfavoured regions of parameter space with existing observational constraints on the Epoch of Reionization such as ultra-violet (UV) luminosity functions, background UV photoionization rate, intergalactic medium (IGM) neutral fraction, and the electron scattering optical depth. We find that all models exceeding the 21-cm signal limits set by LOFAR at z ≈ 9.1 are excluded at ≳2σ by other probes. Finally, we place limits on the IGM spin temperature from LOFAR, disfavouring at 95 per cent confidence spin temperatures below ∼2.6 K across an IGM neutral fraction range of $0.15 \lesssim \bar{x}_{\rm H\, \rm {\small I}} \lesssim 0.6$. Note, these limits are only obtained from 141 h of data in a single redshift bin. With tighter upper limits, across multiple redshift bins expected in the near future from LOFAR, more viable models will be ruled out. Our approach demonstrates the potential of forward modelling tools such as 21cmmc in combining 21-cm observations with other high-z probes to constrain the astrophysics of galaxies.
Instabilities and pulsations in models of the B-type supergiant κ Cassiopeiae (HD 2905)
Authors: Yadav Abhay Pratap , Joshi Santosh , Glatzel Wolfgang 
Published: November 2020

ABSTRACTFor the B-type supergiant κ Cassiopeiae (HD 2905), variabilities with periods between several hours and a few days have been observed both photometrically and spectroscopically. A recent study of this star by Simón-Díaz et al. has revealed variability with a dominant period of 2.7 d. To understand this variability, we present a linear non-adiabatic stability analysis with respect to radial perturbations for models of κ Cassiopeiae. Instabilities associated with the fundamental mode and the first overtone are identified for models with masses between 27 and 44 M⊙. For selected models, the instabilities are followed into the nonlinear regime by numerical simulations. As a result, finite amplitude pulsations with periods between 3 and 1.8 d are found. The model with a mass of 34.5 M⊙ exhibits a pulsation period of 2.7 d consistent with the observations. In the nonlinear regime, the instabilities may cause a substantial inflation of the envelope.
The impact of merging on the origin of kinematically misaligned and counter-rotating galaxies in MaNGA
Authors: Li Song-lin , Shi Yong , Bizyaev Dmitry , Duckworth Christopher , Yan Ren-bin , Chen Yan-mei , Bing Long-ji , Chen Jian-hang , Yu Xiao-ling , Riffel Rogemar A 
Published: November 2020

ABSTRACT
Galaxy mergers and interactions are expected to play a significant role leading to offsets between gas and stellar motions in galaxies. Herein, we cross-match galaxies in Mapping Nearby Galaxies at Apache Point Observatory MPL-8 with the Dark Energy Spectroscopic Instrument Legacy Surveys and identify 311 merging galaxies that have reliable measurements of ΔPA, the difference between the stellar and gas kinematic position angles, to investigate the impacts of merging on gas–stellar rotation misalignments. We find that the merging fractions of misaligned galaxies (30$^\circ \, \leqslant \, \Delta$PA &lt; 150○) are higher than those of co-rotators (ΔPA &lt; 30○) in both quiescent and star-forming galaxies. This result suggests that merging is one process to produce kinematic misalignments. The merging fraction of counter-rotators (ΔPA ≥ 150○) is lower than that of misaligned galaxies in both quiescent and star-forming galaxies, while in the latter it is likely even lower than that of co-rotators. The orbital angular momentum transfer to the spins of stars and gas during merging and the tidal feature disappearance can lead to small merging fractions in counter-rotators. Numerous new stars that inherit angular momentum from gas after merging can further lower the merging fraction of star-forming counter-rotators.
Correcting the effect of stellar spots on ARIEL transmission spectra
Authors: Cracchiolo G , Micela G , Peres G 
Published: November 2020

ABSTRACT
The goal of this study is to assess the impact of the stellar spots on the extraction of the planetary transmission spectra observed by ARIEL. We develop a method to model the stellar spectrum of a star in the presence of spots by using the out-of-transit observations. It is based on a chi squared minimization procedure of the out-of-transit spectrum on a grid of stellar spectra with different sizes and temperatures of the spots. The approach allows us also to study the temporal evolution of the spots when comparing stellar spectra observed at different epochs. We also present a method to correct the transit depth variations due to non-occulted stellar spots and estimate the error we introduce if we apply the same correction to crossings over the stellar spots. The method is tested on three types of stellar targets that ARIEL will observe in its 4-yr mission lifetime. In all the explored cases, the approach allows us to reliably recover the spot parameters (size and temperature) from out-of-transit observations and, for non-occulted spots, to confidently recover the planetary atmosphere transmission spectrum within the noise level (with average uncertainty of at most $3.3{{\ \rm per\ cent}}$ of the planetary signal). Conversely, we find systematic biases in the inferred planetary spectra due to the occulted spots, with measurable effects for the brightest targets especially for more contrasted spots.
Effects of proper motion of neutron stars on continuous gravitational-wave searches
Authors: Covas P B 
Published: November 2020

ABSTRACT
All-sky and directed continuous gravitational-wave searches look for signals from unknown asymmetric rotating neutron stars or from neutron stars of unknown rotational frequency. These searches do not take into account the proper motion of the neutron star, assuming that the loss of signal-to-noise ratio caused by this is negligible and that no biases in parameter estimation are introduced. In this paper, we study the effect that proper motion has on continuous wave searches, and we show for what regions of parameter space (frequency, proper motion, sky position) and observation times this assumption may not be valid. We also calculate the relative uncertainty on the proper motion parameter estimation that these searches can achieve.
Evidence of galaxy interaction in the narrow-line Seyfert 1 galaxy IRAS 17020+4544 seen by NOEMA
Authors: Salomé Q , Longinotti A L , Krongold Y , Feruglio C , Chavushyan V , Vega O , García-Burillo S , Fuente A , Olguín-Iglesias A , Patiño-Álvarez V M , Puerari I , Robleto-Orús A 
Published: November 2020

ABSTRACT
The narrow-line Seyfert 1 galaxy IRAS 17020+4544 is one of the few sources where both an X-ray ultrafast outflow and a molecular outflow were observed to be consistent with energy conservation. However, IRAS 17020+4544 is less massive and has a much more modest active galactic nucleus (AGN) luminosity than the other examples. Using recent CO(1–0) observations with the NOrthern Extended Millimeter Array, we characterized the molecular gas content of the host galaxy for the first time. We found that the molecular gas is distributed into an apparent central disc of 1.1 × 109 M⊙, and a northern extension located up to 8 kpc from the centre with a molecular gas mass $M_{\mathrm{ H}_2}\sim 10^8\, \mathrm{ M}_\odot$. The molecular gas mass and the CO dynamics in the northern extension reveal that IRAS 17020+4544 is not a standard spiral galaxy, instead it is interacting with a dwarf object corresponding to the northern extension. This interaction possibly triggers the high accretion rate on to the supermassive black hole. Within the main galaxy, which hosts the AGN, a simple analytical model predicts that the molecular gas may lie in a ring, with less molecular gas in the nuclear region. Such distribution may be the result of the AGN activity that removes or photodissociates the molecular gas in the nuclear region (AGN feedback). Finally, we have detected a molecular outflow of mass $M_{\mathrm{ H}_2}=(0.7\!-\!1.2)\times 10^7\, \mathrm{ M}_\odot$ in projection at the location of the northern galaxy, with a similar velocity to that of the massive outflow reported in previous millimetre data obtained by the Large Millimeter Telescope.
Streaming instability with multiple dust species – I. Favourable conditions for the linear growth
Authors: Zhu(朱照寰) Zhaohuan , Yang(楊朝钦) Chao-Chin 
Published: November 2020

ABSTRACT
A recent study suggests that the streaming instability, one of the leading mechanisms for driving the formation of planetesimals, may not be as efficient as previously thought. Under some disc conditions, the growth time-scale of the instability can be longer than the disc lifetime when multiple dust species are considered. To further explore this finding, we use both linear analysis and direct numerical simulations with gas fluid and dust particles to mutually validate and study the unstable modes of the instability in more detail. We extend the previously studied parameter space by one order of magnitude in both the range of the dust-size distribution [Ts, min, Ts, max] and the total solid-to-gas mass ratio ε and introduce a third dimension with the slope q of the size distribution. We find that the fast-growth regime and the slow-growth regime are distinctly separated in the ε–Ts, max space, while this boundary is not appreciably sensitive to q or Ts, min. With a wide range of dust sizes present in the disc (e.g. Ts, min ≲ 10−3), the growth rate in the slow-growth regime decreases as more dust species are considered. With a narrow range of dust sizes (e.g. Ts, max/Ts, min = 5), on the other hand, the growth rate in most of the ε–Ts, max space is converged with increasing dust species, but the fast and the slow growth regimes remain clearly separated. Moreover, it is not necessary that the largest dust species dominate the growth of the unstable modes, and the smaller dust species can affect the growth rate in a complicated way. In any case, we find that the fast-growth regime is bounded by ε ≳ 1 or Ts, max ≳ 1, which may represent the favourable conditions for planetesimal formation.
King-Hele orbit theory for periodic orbit and attitude variations
Authors: Ray Vishal , Scheeres Daniel J 
Published: November 2020

ABSTRACT
The analytical theory of satellite orbits in an atmosphere developed by King-Hele remains widely in use for satellite mission design because of its accurate approximation to numerical integration under simplifying assumptions. Over the course of six decades, modifications to the theory have addressed many of its weaknesses. However, in all subsequent modifications of the original theory, the assumption of a constant drag-coefficient has been retained. The drag-coefficient is a dynamic parameter that governs the physical interaction between the atmosphere and the satellite and depends on ambient as well as satellite specific factors. In this work, Fourier series expansion models of the drag-coefficient are incorporated in the original King-Hele theory to capture time-variations of the drag-coefficient in averaging integrals. The modified theory is validated through simulations that demonstrate the attained improvements in approximating numerical results over the original King-Hele formulation.
Introduction
Authors: Ritter Julia M. 
Published: November 2020

AbstractThe Introduction lays out the main aim of the project—to uncover choreography’s role in immersive productions—and suggests that two specific challenges must be addressed in order to do so. The first challenge concerns the ways that dance and theater have long been maintained as separate academic disciplines and continue to be disconnected in the research surrounding contemporary performance, including participatory forms such as immersive theater. The second challenge when foregrounding choreography’s role in immersive productions is to address the questions about power and control. By recognizing the generative interplays within immersive productions—tensions between agency and control, between performer and spectator, between scriptedness and improvisation—we are able to understand choreography’s nuanced role as a primary mechanism for shaping audience participation to effectively engender immersion as an affective outcome.
Coauthorality
Authors: Ritter Julia M. 
Published: November 2020

AbstractChapter 5 introduces the idea of actuating to argue that once spectators are actuated, they can shift into states of being coauthorial, or coauthorality. Drawing upon Roland Barthes’ theory of the “death of the author,” in which he relocates the authority for making meaning of a text from author to reader, this chapter ties into larger debates concerning coauthorship and the embodied participation of audiences in immersive performance. It is argued that choreographic structures compound spectators’ perceptions of coauthorship for two reasons: spectators’ direct physical engagement in improvisational scores and the interpretive flexibility of dance itself. In immersive productions, dance provides opportunities for audiences to conceive of their participation as generating and coauthoring content that contributes to the production.
Cultural Life
Authors: Hájková Anna 
Published: November 2020

Abstract
Theresienstadt is famous as the “cultural ghetto.” Rather than following the traditional interpretation of cultural activities as resistance, this chapter explores how in Theresienstadt, as in other camps, artistic production and consumption were prestigious activities linked to symbolic capital. The social elite in the ghetto redefined “high culture” and marked as particularly valuable those works that were considered the most Czech. Inmates’ positions in the social hierarchy dictated who had access to which productions, and “wealthy” prisoners such as cooks acted as patrons for artists or could play soccer, a much-loved sport in Theresienstadt. The enthusiasm for the key cultural and sporting events demonstrates that the ideological divisions among Czech prisoners, Zionists, and Czecho-Jews were of secondary importance to Czech belonging.
Transports from Terezín to the East
Authors: Hájková Anna 
Published: November 2020

Abstract
This last chapter looks at the role of Theresienstadt as a transit ghetto and explains how the transports to the East were organized. Specifically, the Jewish self-administration was forced to compile lists of prisoners for transports. The Jewish functionaries categorized people as indispensable and inmates complained about the injustice of the selection, demonstrating another aspect of stratification among the prisoners. Inmates’ decision taking but also fear and panic at the departing transports redefines our understanding of the victims’ powerlessness. Finally, the chapter looks at the long-standing ignorance of Theresienstadt inmates about the mass murder underway in the East as part of a coping mechanism.
Tiberius to Hadrian
Authors: Worthington Ian 
Published: November 2020

Abstract
From Augustus’ death to Hadrian a succession of emperors in three dynasties came to rule Rome. Chapter 13 begins by thematically covering the relations of the dynasties toward Greece. Then it considers the relations of the emperors toward Athens, and the state of the city (economically, politically) during this period. The chapter also discusses St Paul’s visit to Athens and his sermon to the Areopagus, recounted in Acts. Finally, there is an examination of what is known about individual emperors’ relations with the city, and what they did to it, including cultural life, up to Trajan, and introducing Hadrian, with whom the book will end.
Innovation
Authors: Kedhar Anusha 
Published: November 2020

Abstract
Chapter 1 theorizes flexibility in relation to neoliberal demands for innovation. In the late 1990s, during an era of expanding economic globalization and increasing European integration, Britain capitalized on the diverse cultural practices of its postcolonial communities to showcase the country’s “cool” cosmopolitanism and global investment appeal. However, the state was keen to promote a certain kind of diversity, one that was legible and assimilable. In order to be considered for funding, South Asian dance had to be both diverse (i.e., ethnically marked) and innovative (i.e., ethnically unmarked)—different but not too different. After decades of racial division and growing fears that British Asians were a threat to social cohesion, innovation was key to cultural integration. Balancing the dual demands for innovation and diversity required great flexibility on the part of British South Asian dancers, including the ability to stretch the boundaries of the form through experimentation; to be fluent and versatile in multiple techniques; and to adhere to competing demands to make work that was both culturally distinct and legible to a wider (and whiter) public. This chapter shows how one particular British South Asian dance company, Angika, struck a balance between ethnic particularity and mainstream appeal through an array of flexible choreographic and artistic choices. In doing so, Angika’s performances not only helped audiences reimagine Britain as inclusive, cosmopolitan, modern, and “cool,” but also allayed public fears about South Asians in the UK as unassimilable outsiders.
Holiness and Hope
Authors: McCall Thomas H. , Stanglin Keith D. 
Published: November 2020

AbstractIn Chapter 5, we note the varied reception among nineteenth-century Methodists of contemporary revisionist Christologies in relation to classical and creedal approaches. Distinctly Wesleyan understandings of salvation are then described, and the intra-Methodist disagreements and squabbles over the doctrine of sanctification are catalogued. The chapter concludes with a sketch of Wesleyan ecclesiology—including the church’s ethical witness in concrete acts of mercy and social reform—and eschatology.
The Labor Auction
Authors: Olson Kristi A. 
Published: November 2020

Abstract
Chapter 3 investigates whether a thought experiment proposed—and rejected—by Ronald Dworkin can be used to identify impersonal envy-free labor-income bundles. In the thought experiment, everyone is equally talented and thus free to choose any job. The labor-income bundles that would arise in such a thought experiment would be sensitive to each individual’s choices, but insensitive to each individual’s place in the distribution of natural talents, satisfying Dworkin’s two desiderata of ambition-sensitivity and endowment-insensitivity. Dworkin, however, rejects the thought experiment as unworkable. This chapter clarifies Dworkin’s objection to the thought experiment and then shows that there is, in fact, an easy fix. The revised thought experiment identifies impersonal envy-free labor-income bundles.
Recent Developments in Forensic DNA Technology
Authors: Erlich Henry , Calloway Cassandra , Lee Steven B. 
Published: November 2020

Abstract
The current standard of forensic DNA analysis is genotyping the length polymorphism of STR loci by capillary electrophoresis and analyzing the polymorphism of mitochondrial DNA by Sanger sequencing. However, the trend of dramatic technological developments begun in the mid 1980s has continued, with the most consequential recent innovations being (1) the development of next generation sequencing (NGS) or massively parallel sequencing (MPS) and (2) the implementation of commercial Rapid DNA instruments that automate genotyping of all CODIS core STR loci from sample to profile in 90 minutes. This chapter reviews the principles, benefits, and applications of NGS or MPS technology, with a focus on the critical features of massively parallel and clonal sequencing and the ability to perform quantitative analysis of mixtures. The potential to analyze degraded DNA by using NGS/MPS to sequence mitochondrial DNA and SNPs is discussed, as are the benefits and limitations of Rapid DNA instruments.