bluuebunny/crossref_metadata_2025_split huggingface dataset:
Recognition and Enforcement
Authors: Bork Reinhard 
Published: November 2022

Abstract
This chapter explores the recognition of judgements rendered within the course of insolvency proceedings constitutes one of the fundamental principles of the EIR. Recognition is based on mutual trust, which is also crucial regarding the maintenance of the universality of insolvency proceedings. Recognition also affects foreign judgments, while public policy exceptions are the grounds for refusing recognition. Additionally, the chapter tackles recognition as a cross-border legal problem. It clarifies how the object of recognition is primarily focused on individual court decisions instead of insolvency proceedings themselves. On the other hand, the EIR uses the extension model which ensures the universality of insolvency proceedings.
Legal Status, Information, and Cooperation between Participants
Authors: Bork Reinhard 
Published: November 2022

Abstract
This chapter discusses legal status, information, and cooperation between participants involved in insolvency proceedings. The insolvency practitioner is in charge of carrying out the procedure and the debtor’s creditors. Additionally, insolvency law focuses on liquidating the debtor’s assets to satisfy the claims of debtor’s creditors as the insolvency proceedings are considered as a question of interest to creditors. The EIR delineates the debtor’s legal status through prescriptions of private international law which refers to the law of the State of the opening or either main or secondary proceedings. On the other hand, the EIR contains to determine the debtor’s legal status by prescription of EU substantive law and without expressly mentioning the debtor.
Group Insolvencies
Authors: Bork Reinhard 
Published: November 2022

Abstract
This chapter tackles European cross-border issues concerning group insolvencies. The EIR permits the roles of ‘one group — one COMI’, which delivers two different regulatory devices of procedural consolidation: duties of cooperation and communication, and a system of coordination. While the EIR covers the issues of insolvent companies belonging to a group of companies, the EIR also excludes any form of regulatory intervention which does not respect group members’’ separate legal entities. However, the exclusion does deliver a definition of a group of companies and various alternative regulatory devices allowing courts and insolvency practitioners to choose the regulation. Moreover, the EIR identifies a group of companies as control-based which either could be direct or indirect.
No memory of past warps in the vertical density structure of galaxies
Authors: García de la Cruz Joaquín , Martig Marie , Minchev Ivan 
Published: November 2022

ABSTRACT
Warps are observed in a large fraction of disc galaxies, and can be due to a large number of different processes. Some of these processes might also cause vertical heating and flaring. Using a sample of galaxies simulated in their cosmological context, we study the connection between warping and disc heating. We analyse the vertical stellar density structure within warped stellar discs, and monitor the evolution of the scale heights of the mono-age populations and the geometrical thin and thick disc during the warp’s lifetime. We also compare the overall thickness and the vertical velocity dispersion in the disc before and after the warp. We find that for warps made of pre-existing stellar particles shifted off-plane, the scale heights do not change within the disc’s warped region: discs bend rigidly. For warps made of off-plane new stellar material (either born in situ or accreted), the warped region of the disc is not well described by a double sech2 density profile. Yet, once the warp is gone, the thin and thick disc structure is recovered, with their scale heights following the same trends as in the region that was never warped. Finally, we find that the overall thickness and vertical velocity dispersion do not increase during a warp, regardless of the warp’s origin. This holds even for warps triggered by interactions with satellites, which cause disc heating but before the warp forms. Our findings suggest that the vertical structure of galaxies does not hold any memory of past warps.
Ups!... I did it again: unveiling the hidden companion in Upsilon Sagittarii, a unique binary system at a second mass transfer stage
Authors: Gilkis Avishai , Shenar Tomer 
Published: November 2022

ABSTRACT
Upsilon Sagittarii is a hydrogen-deficient binary that has been suggested to be in its second stage of mass transfer, after the primary has expanded to become a helium supergiant following core helium exhaustion. A tentative identification of the faint companion in the ultraviolet led to mass estimates of both components that made the helium star in Upsilon Sagittarii a prototypical immediate progenitor of a type Ib/c supernova. However, no consistent model for the complex spectrum has been achieved, casting doubt on this interpretation. In this study, we provide for the first time a composite spectral model that fits the ultraviolet data, and clearly identifies the companion as a rapidly rotating, slowly moving $\approx 7\, \mathrm{M}_\odot$ B-type star, unlike previously suggested. The stripped helium supergiant is less luminous than previous estimates, and with an estimated mass of $\lt 1\, \mathrm{M}_\odot$ is ruled out as a core-collapse supernova progenitor. We provide a detailed binary evolution scenario that explains the temperature and luminosity of the two components as well as the very low gravity (log g ≈ 1) and extreme hydrogen deficiency of the primary (atmospheric mass fraction XH, 1 ≈ 0.001). The best-fitting model is an intermediate-mass primary ($M_\mathrm{ZAMS,1} \approx 5\, \mathrm{M}_\odot$) with an initial orbital period of a few days, and a secondary that appears to have gained a significant amount of mass despite its high rotation. We conclude that Upsilon Sagittarii is a key system for testing binary evolution processes, especially envelope stripping and mass accretion.
The fundamentals of Lyman α exoplanet transits
Authors: Owen James E , Murray-Clay Ruth A , Schreyer Ethan , Schlichting Hilke E , Ardila David , Gupta Akash , Loyd R O Parke , Shkolnik Evgenya L , Sing David K , Swain Mark R 
Published: November 2022

ABSTRACT
Lyman α transits have been detected from several nearby exoplanets and are one of our best insights into the atmospheric escape process. However, due to ISM absorption, we typically only observe the transit signature in the blue-wing, making them challenging to interpret. This challenge has been recently highlighted by non-detections from planets thought to be undergoing vigorous escape. Pioneering 3D simulations have shown that escaping hydrogen is shaped into a cometary tail receding from the planet. Motivated by this work, we develop a simple model to interpret Lyman α transits. Using this framework, we show that the Lyman α transit depth is primarily controlled by the properties of the stellar tidal field rather than details of the escape process. Instead, the transit duration provides a direct measurement of the velocity of the planetary outflow. This result arises because the underlying physics is the distance a neutral hydrogen atom can travel before it is photoionized in the outflow. Thus, higher irradiation levels, expected to drive more powerful outflows, produce weaker, shorter Lyman α transits because the outflowing gas is ionized more quickly. Our framework suggests that the generation of energetic neutral atoms may dominate the transit signature early, but the acceleration of planetary material produces long tails. Thus, Lyman α transits do not primarily probe the mass-loss rates. Instead, they inform us about the velocity at which the escape mechanism is ejecting material from the planet, providing a clean test of predictions from atmospheric escape models.
A new technique to isolate kinematically anomalous gas in H i data cubes
Authors: Randriamiarinarivo N , Elson E C , Baker A J 
Published: November 2022

ABSTRACT
H i line observations of nearby galaxies often reveal the presence of extraplanar and/or kinematically anomalous gas that deviates from the general circular flow. In this work, we study the dependence of kinematically anomalous H i gas in galaxies taken from the simba cosmological simulation on galaxy properties such as H i mass fraction, specific star formation rate, and local environmental density. To identify kinematically anomalous gas, we use a simple yet effective decomposition method to separate it from regularly rotating gas in the galactic disc; this method is well-suited for application to observational data sets but has been validated here using the simulation. We find that at fixed atomic gas mass fraction, the anomalous gas fraction increases with the specific star formation rate. We also find that the anomalous gas fraction does not have a significant dependence on a galaxy’s environment. Our decomposition method has the potential to yield useful insights from future H i surveys.
MASCOT: molecular gas depletion times and metallicity gradients – evidence for feedback in quenching active galaxies
Authors: Bertemes C , Wylezalek D , Albán M , Aravena M , Baker W M , Cazzoli S , Cicone C , Martín S , Schimek A , Wagg J , Wang W 
Published: November 2022

ABSTRACT
We present results from the first public data release of the MaNGA-ARO Survey of CO Targets (MASCOT), focusing our study on galaxies whose star formation rates and stellar masses place them below the ridge of the star-forming main sequence. In optically selected type 2 AGN/low-ionization nuclear emission regions (LINERs)/Composites, we find an empirical relation between gas-phase metallicity gradients ∇Z and global molecular gas depletion times $t_{\rm dep} = M_{\rm H_2} /{\rm SFR}$ with ‘more quenched’ systems showing flatter/positive gradients. Our results are based on the O3N2 metallicity diagnostic (applied to star-forming regions within a given galaxy), which was recently suggested to also be robust against emission by diffuse ionized gas (DIG) and LINERs. We conduct a systematic investigation into possible drivers of the observed ∇Z − tdep relation (ouflows, gas accretion, in situ star formation, mergers, and morphology). We find a strong relation between ∇Z or tdep and centralized outflow strength traced by the [O iii] velocity broadening. We also find signatures of suppressed star formation in the outskirts in AGN-like galaxies with long depletion times and an enhancement of metals in the outer regions. We find no evidence of inflows impacting the metallicity gradients, and none of our results are found to be significantly affected by merger activity or morphology. We thus conclude that the observed ∇Z–tdep relation may stem from a combination of metal redistribution via weak feedback, and a connection to in situ star formation via a resolved mass-metallicity–SFR relation.
Collisional excitation of hyperfine levels of OH by hydrogen atoms
Authors: Dagdigian Paul J 
Published: November 2022

ABSTRACT
Observations of transitions between the hyperfine levels of the hydroxyl radical (OH) can provide crucial information on the physical conditions in interstellar clouds. Accurate modelling of the spectra requires calculated rate coefficients for the excitation of OH by H atoms, which is often present in molecular clouds in addition to the dominant H2 molecule. In this work, rate coefficients for the (de-)excitation of hyperfine levels of OH through collisions with hydrogen atoms are presented. In previous work, nuclear-spin-free scattering calculations were carried out; these took account of the fact that four electronic states (1A′, 1A″, 3A′, and 3A″) arise from the interaction of OH(X2Π) with H(2S). Because of the deep H2O($\tilde{X}^1A^{\prime }$) well, inelastic transitions can occur through direct collisions or by formation and decay of a collision complex. The rates of collision-induced hyperfine transitions were computed by the recoupling method and the MJ randomization approximations, respectively. These data will be useful in astrophysical models of OH excitation.
Photochemical escape of atomic C, N, and O during the 2018 global dust storm on Mars
Authors: Huang Xu , Gu Hao , Cui Jun , Wu Xiaoshu , Sun Mingyang 
Published: November 2022

ABSTRACT
Dust storm is an important meteorological phenomenon on Mars. By modifying the structure of the Martian atmosphere and ionosphere, it plays an indispensable role in the Martian photochemistry and atmospheric loss. This study is devoted to evaluating the effects of the 2018 global dust storm (GDS) on the photochemical escape of atomic C, N, and O on Mars based on multi-instrument measurements made by the Mars Atmosphere and Volatile EvolutioN spacecraft. The data set is divided into the non-dusty and dusty stages, for which the hot atom production rates from a variety of channels are calculated. A one-dimensional Monte Carlo model is then constructed to obtain the escape probability profile for each channel. By combining the above results, we derive the photochemical escape rates, both prior to and during the GDS. Our calculations suggest that the GDS-induced C, N, and O escape is generally reduced by ∼30–$40{{\%}}$ relative to the quiet, pre-GDS state, in direct contrast to the well-known result of GDS-induced strong enhancement of atomic H escape. We further propose that the GDS-induced variation of photochemical escape essentially reflects the competition between two effects: the modification of hot atom production (enhancement for photodissociation or reduction for dissociative recombination) driven by the variation of the background atmosphere and the reduction of escape probability due to atmospheric expansion. During the GDS, the latter is usually more effective and responsible for the overall reduction of photochemical escape on Mars.
Massive star cluster origin for the galactic cosmic ray population at very-high energies
Authors: Vieu T , Reville B 
Published: November 2022

ABSTRACT
We demonstrate that supernova remnant (SNR) shocks embedded within massive star clusters can reproduce both the cosmic-ray proton and all-particle spectra measured in the vicinity of the Earth up to hundreds of peta-electronvolts (PeV). We model two classes of massive star clusters. The first population are ‘loose clusters’ that do not power a collective wind termination shock. SNR shocks then expand in a low-density and weakly magnetized medium, and this population mainly contributes up to the ‘knee’ of the CR spectrum around 1 PeV. The second population are young compact clusters, which are powerful and compact enough to sustain a collective wind outflow. SNR shocks then expand from the cluster into the strongly magnetized wind and accelerate nuclei up to ultra-high energies. This population, representing only about 15 per cent of all Galactic massive star clusters, nevertheless dominates the spectrum between ∼1 and 100 PeV. While these two components alone can reproduce the shape of the CR spectrum up to hundreds of PeV, adding a light subankle extragalactic component motivated by composition and anisotropy measurements, allows to reproduce the spectrum up to the highest energies. Fitting parameters are systematically linked to physical variables whose values are in line with theoretical expectations.
Overlap syndrome involving anti-OJ antibody-positive polymyositis, systemic lupus erythematosus and Sjögren’s syndrome: A case report and literature review
Authors: Mizuhashi Yumiko , Hirata Shinya , Sakata Komei , Miyagawa Eiko , Iwakura Mikako , Murai Masayuki , Sasai Tsuneo , Matsuoka Masao 
Published: November 2022

ABSTRACT
Anti-OJ antibody is relatively rarely detected in patients with the anti-synthetase syndrome, which is polymyositis (PM)/dermatomyositis (DM) with anti-aminoacyl transfer ribonucleic acid (RNA) synthetase antibodies. There have been few case reports of anti-OJ antibody-positive PM/DM complicated by other connective tissue disorders. Herein, we report the case of a 33-year-old woman who was admitted to our hospital with fever, muscle weakness, and dyspnoea on exertion. She was diagnosed with anti-OJ antibody-positive PM, overlapping systemic lupus erythematosus, and Sjögren’s syndrome (SS). Her symptoms and clinical findings improved after treatment with prednisolone 1 mg/kg/day without immunosuppressive agents. This is the first case of overlap syndrome with anti-OJ antibody-positive PM, systemic lupus erythematosus, and Sjögren’s syndrome.
The UCSC Genome Browser database: 2023 update
Authors: Nassar Luis R , Barber Galt P , Benet-Pagès Anna , Casper Jonathan , Clawson Hiram , Diekhans Mark , Fischer Clay , Gonzalez Jairo Navarro , Hinrichs Angie S , Lee Brian T , Lee Christopher M , Muthuraman Pranav , Nguy Beagan , Pereira Tiana , Nejad Parisa , Perez Gerardo , Raney Brian J , Schmelter Daniel , Speir Matthew L , Wick Brittney D , Zweig Ann S , Haussler David , Kuhn Robert M , Haeussler Maximilian , Kent W James 
Published: November 2022

Abstract
The UCSC Genome Browser (https://genome.ucsc.edu) is an omics data consolidator, graphical viewer, and general bioinformatics resource that continues to serve the community as it enters its 23rd year. This year has seen an emphasis in clinical data, with new tracks and an expanded Recommended Track Sets feature on hg38 as well as the addition of a single cell track group. SARS-CoV-2 continues to remain a focus, with regular annotation updates to the browser and continued curation of our phylogenetic sequence placing tool, hgPhyloPlace, whose tree has now reached over 12M sequences. Our GenArk resource has also grown, offering over 2500 hubs and a system for users to request any absent assemblies. We have expanded our bigBarChart display type and created new ways to visualize data via bigRmsk and dynseq display. Displaying custom annotations is now easier due to our chromAlias system which eliminates the requirement for renaming sequence names to the UCSC standard. Users involved in data generation may also be interested in our new tools and trackDb settings which facilitate the creation and display of their custom annotations.
3D chromatin connectivity underlies replication origin efficiency in mouse embryonic stem cells
Authors: Jodkowska Karolina , Pancaldi Vera , Rigau Maria , Almeida Ricardo , Fernández-Justel José M , Graña-Castro Osvaldo , Rodríguez-Acebes Sara , Rubio-Camarillo Miriam , Carrillo-de Santa Pau Enrique , Pisano David , Al-Shahrour Fátima , Valencia Alfonso , Gómez María , Méndez Juan 
Published: November 2022

Abstract
In mammalian cells, chromosomal replication starts at thousands of origins at which replisomes are assembled. Replicative stress triggers additional initiation events from ‘dormant’ origins whose genomic distribution and regulation are not well understood. In this study, we have analyzed origin activity in mouse embryonic stem cells in the absence or presence of mild replicative stress induced by aphidicolin, a DNA polymerase inhibitor, or by deregulation of origin licensing factor CDC6. In both cases, we observe that the majority of stress-responsive origins are also active in a small fraction of the cell population in a normal S phase, and stress increases their frequency of activation. In a search for the molecular determinants of origin efficiency, we compared the genetic and epigenetic features of origins displaying different levels of activation, and integrated their genomic positions in three-dimensional chromatin interaction networks derived from high-depth Hi-C and promoter-capture Hi-C data. We report that origin efficiency is directly proportional to the proximity to transcriptional start sites and to the number of contacts established between origin-containing chromatin fragments, supporting the organization of origins in higher-level DNA replication factories.
Arabidopsis EXECUTER1 interacts with WRKY transcription factors to mediate plastid-to-nucleus singlet oxygen signaling
Authors: Li Yuhong , Liu Hanhong , Ma Tingting , Li Jialong , Yuan Jiarui , Xu Yong-Chao , Sun Ran , Zhang Xinyu , Jing Yanjun , Guo Ya-Long , Lin Rongcheng 
Published: November 2022

AbstractChloroplasts produce singlet oxygen (1O2), which causes changes in nuclear gene expression through plastid-to-nucleus retrograde signaling to increase plant fitness. However, the identity of this 1O2-triggered pathway remains unclear. Here, we identify mutations in GENOMES UNCOUPLED4 (GUN4) and GUN5 as suppressors of phytochrome-interacting factor1 (pif1) pif3 in regulating the photo-oxidative response in Arabidopsis thaliana. GUN4 and GUN5 specifically interact with EXECUTER1 (EX1) and EX2 in plastids, and this interaction is alleviated by treatment with Rose Bengal (RB) or white light. Impaired expression of GUN4, GUN5, EX1, or EX2 leads to insensitivity to excess light and overexpression of EX1 triggers photo-oxidative responses. Strikingly, upon light irradiation or RB treatment, EX1 transiently accumulates in the nucleus and the nuclear fraction of EX1 shows a similar molecular weight as the plastid-located protein. Point mutagenesis analysis indicated that nuclear localization of EX1 is required for its function. EX1 acts as a transcriptional co-activator and interacts with the transcription factors WRKY18 and WRKY40 to promote the expression of 1O2-responsive genes. This study suggests that EX1 may act in plastid-to-nucleus signaling and establishes a 1O2-triggered retrograde signaling pathway that allows plants adapt to changing light environments during chloroplast development.
CO interacts with JAZ repressors and bHLH subgroup IIId factors to negatively regulate jasmonate signaling in Arabidopsis seedlings
Authors: Han Xiao , Kui Mengyi , Xu Tingting , Ye Jingwen , Du Jiancan , Yang Milian , Jiang Yanjuan , Hu Yanru 
Published: November 2022

AbstractCONSTANS (CO) is a master flowering-time regulator that integrates photoperiodic and circadian signals in Arabidopsis thaliana. CO is expressed in multiple tissues, including young leaves and seedling roots, but little is known about the roles and underlying mechanisms of CO in mediating physiological responses other than flowering. Here, we show that CO expression is responsive to jasmonate. CO negatively modulated jasmonate-imposed root-growth inhibition and anthocyanin accumulation. Seedlings from co mutants were more sensitive to jasmonate, whereas overexpression of CO resulted in plants with reduced sensitivity to jasmonate. Moreover, CO mediated the diurnal gating of several jasmonate-responsive genes under long-day conditions. We demonstrate that CO interacts with JASMONATE ZIM-DOMAIN (JAZ) repressors of jasmonate signaling. Genetic analyses indicated that CO functions in a CORONATINE INSENSITIVE1 (COI1)-dependent manner to modulate jasmonate responses. Furthermore, CO physically associated with the basic helix-loop-helix (bHLH) subgroup IIId transcription factors bHLH3 and bHLH17. CO acted cooperatively with bHLH17 in suppressing jasmonate signaling, but JAZ proteins interfered with their transcriptional functions and physical interaction. Collectively, our results reveal the crucial regulatory effects of CO on mediating jasmonate responses and explain the mechanism by which CO works together with JAZ and bHLH subgroup IIId factors to fine-tune jasmonate signaling.