bluuebunny/crossref_metadata_2025_split huggingface dataset:
Empirical and model-based evidence for a negligible role of cattle in peste des petits ruminants virus transmission and eradication
Authors: Herzog Catherine M. , Aklilu Fasil , Sibhatu Demeke , Shegu Dereje , Belaineh Redeat , Mohammed Abde Aliy , Kidane Menbere , Schulz Claudia , Willett Brian J. , Cleaveland Sarah , Bailey Dalan , Peters Andrew R. , Cattadori Isabella M. , Hudson Peter J. , Asgedom Hagos , Buza Joram , Forza Mesfin Sahle , Chibssa Tesfaye Rufael , Gebre Solomon , Juleff Nick , Bjørnstad Ottar N. , Baron Michael D. , Kapur Vivek 
Published: August 2024

AbstractPeste des petits ruminants virus (PPRV) is a multi-host pathogen with sheep and goats as main hosts. To investigate the role of cattle in the epidemiology of PPR, we simulated conditions similar to East African zero-grazing husbandry practices in a series of trials with local Zebu cattle (Bos taurus indicus) co-housed with goats (Capra aegagrus hircus). Furthermore, we developed a mathematical model to assess the impact of PPRV-transmission from cattle to goats. Of the 32 cattle intranasally infected with the locally endemic lineage IV strain PPRV/Ethiopia/Habru/2014 none transmitted PPRV to 32 co-housed goats. However, these cattle or cattle co-housed with PPRV-infected goats seroconverted. The results confirm previous studies that cattle currently play a negligible role in PPRV-transmission and small ruminant vaccination is sufficient for eradication. However, the possible emergence of PPRV strains more virulent for cattle may impact eradication. Therefore, continued monitoring of PPRV circulation and evolution is recommended.
An efficient gradient descent approach to separate a mixture of secondary surveillance radar replies based on disjoint component analysis
Authors: Zaghloul Sara , Petrochilos Nicolas , Mboup Mamadou 
Published: August 2024

AbstractThe expansion of air traffic has led to an increase in mixed secondary surveillance radar (SSR) signal replies, which occur when multiple replies arrive at the receiver antenna simultaneously. These overlapping signals render the messages unrecoverable, leading to a loss of information. Additionally, the existing methods do not effectively address the issue of handling different types of signals with varying structures and characteristics. The authors validate the effectiveness of the disjoint component analysis (DCA) criterion for SSR signals and introduce a new DCA‐based algorithm designed to optimise the separation process. Through several simulations, the proposed algorithm demonstrates robust performance across various reception parameters. Additionally, it achieves good results when applied to real‐world data, showing its practical applicability and efficiency.
Continuances and Uncertainty in the Course of Adjudication
Authors: Shavell Steven 
Published: August 2024

Abstract
The myriad uncertainties common to the process of adjudication—concerning evidence that opposing parties will present, legal issues that will become relevant, illness of witnesses, and the like—lead to two social problems. First, when unanticipated events occur, the information that parties will be able to provide to courts may be inadequate. And second, preparation effort invested by parties may be wasted; whereas parties will tend to prepare for numerous possible events in adjudication, many will not come to pass and thus much effort will be for nought. Both of these problems are addressed by the granting of continuances: inability to present evidence for want of time will be directly remedied by the giving of continuances; and wasted preparation effort will be reduced because the ability to obtain continuances when uncertain events occur will lessen the need to prepare for them. But the use of continuances involves various costs of delay, meaning that the decision to grant continuances should be guided by an economic calculus. That calculus is developed in the theory presented in this article and the actual use of continuances is discussed. (JEL D8, K4, K41)
A problem not peculiar to counterfactual sufficiency
Authors: He Chaoan 
Published: August 2024

Abstract
The Consequence Argument for incompatibilism is beset by two rival interpretations: the counterfactual sufficiency interpretation and the counterfactual might interpretation. In a 2023 paper Waldrop argued that the counterfactual sufficiency interpretation conflicts with certain principles governing the logic of counterfactuals. In this paper, I show that Waldrop’s argument can be adapted to prove that the counterfactual might interpretation also conflicts with the same principles. So the problem Waldrop pointed out is not peculiar to the counterfactual sufficiency interpretation.
Realistic Reintegration After Imprisonment. A Sequence Analysis of the Labour Market Paths of Recently Incarcerated Individuals
Authors: Ramakers Anke , Aaltonen Mikko , Nieuwbeerta Paul , Dirkzwager Anja 
Published: August 2024

Abstract
Instead of focusing on the transition to work as an indicator of social integration after imprisonment, this study approaches reintegration as a process. The labour market paths of Dutch men were mapped using the number and type of transitions, their duration and order in the first four post-prison years. To identify seven clusters with diverse labour market paths, a distinction was made between various active labour market statuses (in school, employed) and passive labour market statuses (regular benefits, disability benefits, no formal income, detained). Characteristic of most clusters is that individuals experienced few transitions during the follow-up and spent little time in employment or in prison. These findings raise the question whether popular definitions of successful reintegration after imprisonment are realistic and point towards alternative definitions.
One more step into the resolution ofPanicum(Poaceae) polyphyly:Drakkaria, a new segregate genus from neotropical Seasonally Dry Tropical Forests
Authors: Silva Christian , Hillmann Júlia da Costa , Acosta Juan Manuel , Oliveira Reyjane Patrícia , Zuloaga Fernando Omar 
Published: August 2024

AbstractPanicum was once one of the largest grass genera with &gt;450 species associated to &gt;4000 names. The revelation of its polyphyletic nature emerged with the use of molecular data in phylogenetic studies. Consequently, most of its species have been transferred to other genera. A notable case occurred with Panicum (subg. Phanopyrum) sect. Stolonifera, whose species were recovered in tribe Paspaleae, distantly related to Panicum s.s. (P. subg. Panicum), placed in tribe Paniceae. Most species from the section were transferred to Ocellochloa, leaving only one enigmatic species, P. venezuelae, remaining as incertae sedis. In this study, we endeavoured to clarify the phylogenetic placement of P. venezuelae by expanding the taxon sampling and increasing the number of molecular markers. The nuclear External Transcribed Spacer marker was used for the first time in a comprehensive analysis of Paspalinae genera. Additionally, we reviewed the literature and herbarium records to provide a comprehensive update on the morphology and distribution of the species, and a conservation assessment. Our findings confirm that Panicum venezuelae belongs to the tribe Paspaleae, which is here transferred to a new genus, Drakkaria. However, identifying its closest relative remains an open question within Paspaleae. The new genus is considered here endemic to the diverse and threatened Neotropical Seasonally Dry Tropical Forests.
Is there a tapetum in the hornwort capsule? Evidence from the sporogenesis of Phaeoceros
Authors: Filin Vladimir R , Platonova Anna G 
Published: August 2024

Abstract
The tapetum is an important tissue in the sporangia of tracheophytes that provides nutrition for developing spores and participates in sporoderm construction, but the data on the tapetum in the sporangia of bryophytes and, in particular, hornworts, are contradictory. Some investigators considered the capsule wall and pseudoelates a tapetum in hornworts, but others suppose that the tapetum is absent in hornwort capsules at all. The structure of the sporocytes and spores, pseudoelaters, the lining layer of the capsule wall, and the outer layer of the columella of Phaeoceros laevis were studied at successive developmental stages by light, fluorescence, and transmission electron microscopy. We revealed that sporocytes accumulate carbohydrates that are required for the construction of the sporoderm and the storage of nutrients in mature spores before the formation of a special wall. Such a feature significantly distinguishes hornworts from mosses and angiosperms. Pseudoelaterocytes and pseudoelaters do not possess any ultrastructural features, indicating that they provide the sporocytes and spores with nutrition. Cells of the lining layer of the capsule wall and the outer layer of the columella do not possess characteristic ultrastructural features of secretory tissue at any developmental stage (in contrast to the moss tapetum), but they apparently participate in the transfer of nutrients in the capsule locule from the foot at the time the sporocytes are actively growing and accumulating nutrients. We accept the strict interpretation of the tapetum as a tissue that lines the capsule locule and has the specialized ultrastructure characteristic of the secretory tissues. Therefore, contrary to the opinion of some researchers, we believe that neither pseudoelaters nor the lining layer of the capsule wall should be considered a tapetum. Columella cells have a structural specialization for upward transport of assimilates, and they should not be regarded as a tapetum. We suppose that tapetum was absent in the common ancestor of the hornworts as well as in the common ancestor of embryophytes.
Severe intraprosthetic aortic insufficiency immediately after implantation of a SAPIEN 3 Ultra RESILIA valve with spontaneous resolution: case report
Authors: Diaz Juan Armando , Kobayashi Ken , Hachinohe Daisuke , Horita Ryo , Shitan Hidemasa 
Published: August 2024

Abstract

Background
Aortic insufficiency (AI) is often encountered in transcatheter aortic valve replacement (TAVR) but is only rarely haemodynamically significant. Even more uncommon is the occurrence of intraprosthetic AI that often leads to haemodynamic compromise requiring additional therapeutic intervention.

Case summary
An 85-year-old female with severe aortic stenosis underwent elective TAVR with a size 23 mm SAPIEN 3 Ultra RESILIA (S3UR) valve. After implantation, the patient developed hypotension. Transthoracic as well as transoesophageal echocardiogram identified significant transvalvular AI. Persistence of AI led the team to consider a TAV-in-TAV strategy. Before a second valve system could be inserted, the patient’s blood pressure improved and AI resolved spontaneously. The patient was discharged and recovered with no AI on follow-up imaging studies.

Discussion
This is the first reported case of significant intraprosthetic AI with the new S3UR in our literature search as of writing. The new S3UR valve has several improvements from previous generations designed to increase valve area and durability as well as decreasing the incidence of paravalvular and intraprosthetic leaks. A stuck leaflet was inferred as the cause of the intraprosthetic AI, and the improved design with excessive expansion may have led to this. Unlike previous case reports, intraprosthetic AI resolved without further intervention likely due to the turbulence of flow releasing the stuck leaflet. Cautious observation prevented the need for a TAV-in-TAV for a rare and possibly catastrophic complication.
Unraveling Twisted Pouch Syndrome: A Narrative Review of Classification, Diagnosis, Treatment, and Prevention
Authors: Holubar Stefan D 
Published: August 2024

Abstract

Background
We recently described a cluster of symptoms known as twisted pouch syndrome that rarely affects patients with ileoanal pouches. Herein, we present a narrative review in which we describe the diagnosis, treatment, and prevention of twisted pouch syndrome, with a focus on a simple classification schema.

Methods
Diagnostic signs from endoscopic and radiological examinations, treatment, and prevention strategies are presented.

Results
Patients with twisted pouch syndrome suffer from a triad of obstructive symptoms, erratic bowel habits, and pain which may be severe, debilitating visceral pain, all in the setting of a mechanical pouch abnormality. Diagnostic modalities include imaging, careful pouchoscopy, functional testing, diagnostic laparoscopy or laparotomy, and recently 3-dimensional pouchography. Classification of twisted pouch syndrome is based on the location and degree of rotation of the pouch and its mesentery. Outlet twists may result when the distal pouch rotates &gt;90° to 360° clockwise inadvertently during anastomosis; when only the distal most pouch is twisted, it results in an iris-like deformity of the pouch outlet, or when the distal half of the pouch is twisted, a mid-pouch stenosis and an hourglass-shaped pouch may result. Inlet twists are either a full 360° (mesentery posterior), unintentional 180° (mesentery anterior), or 90° counterclockwise twists. Both inlet and outlet twists are fixed deformities and may only be reduced by disconnecting the entire pouch from the anus. If they result in twisted pouch syndrome, a redo pouch procedure or pouch excision is required to reduce the twist; 90° counterclockwise twists may undergo pouch inlet transposition. Adhesive twists result when the pouch becomes fixed in the pelvis in an abnormal configuration, such as when the efferent limb becomes twisted underneath the afferent limb secondary to an occult tip of the J leak, and may be reduced by pelvic adhesiolysis with or without pouch revision.

Conclusions
Pouches may rarely be inadvertently twisted during construction or twisted owing to adhesive disease or leaks. A high index of suspicion is needed to establish the diagnosis. We present a simple classification of twisted pouch syndrome that may aid in the prevention and recognition of these often difficult to diagnose postoperative complications.
Comparative Safety and Effectiveness of Ustekinumab and Anti-TNF in Elderly Crohn’s Disease Patients
Authors: Gebeyehu Gerum Gashaw , Broglio Giacomo , Liu Eleanor , Limdi Jimmy K , Selinger Christian , Fiske Joseph , Razanskaite Violeta , Smith Philip J , Flanagan Paul K , Subramanian Sreedhar 
Published: August 2024

Abstract

Background
Biologic therapies are associated with increased infection risk among elderly patients with inflammatory bowel disease (IBD). However, there are few data on the safety and effectiveness of ustekinumab compared with anti-tumor necrosis factor (anti-TNF) agents in the elderly.

Methods
The study sought to compare the safety and effectiveness of ustekinumab and anti-TNF agents in elderly Crohn’s disease (CD) patients. Patients ≥60 years of age who commenced ustekinumab or an anti-TNF agent for CD were included in this retrospective multicenter cohort. The primary outcome was incidence of serious infections requiring hospitalization. Effectiveness was assessed by clinical remission, clinical response, and treatment persistence rates at 6 months. We adjusted for confounders using inverse probability of treatment weighting (IPTW) and performed a logistic regression analysis to assess factors associated with serious infections, clinical remission, and treatment persistence.

Results
Eighty-three patients commencing ustekinumab and 124 commencing anti-TNF therapy were included. There was no difference in serious infection rates between anti-TNF agents (2.8%) and ustekinumab (3.1%) (P = .924) after propensity adjustment. Clinical remission rates were comparable at 6 months for ustekinumab (55.9%) and anti-TNF agents (52.4%) (P = .762). There was a significant reduction in HBI at 6 months in both groups. Treatment persistence was comparable between ustekinumab (90.6%) and anti-TNF agents (90.0%) at 6 months. Cox regression analysis did not show differences in treatment persistence (hazard ratio, 1.23; 95% confidence interval, 0.57-2.61; P = .594) and serious infection incidence (hazard ratio, 1.38; 95% confidence interval, 0.25-7.57; P = .709) by 6 months.

Conclusions
We observed comparable safety and effectiveness for ustekinumab and anti-TNF agents in treating elderly CD patients.
The Migrant Personal Work Relation: A New Category of Employment
Authors: Beadsworth Jack 
Published: August 2024

ABSTRACT
The relationship between UK immigration law and labour law is increasingly intertwined and complex. Migrant workers are regularly incorporated into the labour market on an unequal and instrumental basis as economic commodities. A central aim of this paper is to expand our conceptual understanding of the legal nature and form of migrant employment. I contend that the regulatory integration of immigration law with labour law into a distinct, intermediate legal framework of 'migrant labour law' challenges and disrupts existing categories of employment classification and orthodox conceptions of modern employment. It does so by constructing ‘migrant personal work relations’ with a unique hybrid legal character of private contract and public immigration status, using migrants’ private capacities to regulate their relationship with the state and vice versa. Central to this endeavour is an idea of labour regulation that incorporates immigration norms of conditionality, deportability, deterrence and immobility into the construction of the migrant personal work relation. Five elements of the migrant personal work relation illustrate its hybrid character: formation, structure, content, variation, and termination. The interplay of public and private law doctrines exhibits immigration status distorting the employment contract and shows that migrant employment cannot be explained on a contractual basis. As a result, we start observing a juridical divide between migrant workers and citizen workers as separate legal subjects allocated to different regulatory regimes. It constitutes a whole new category of employment. Finally, the article examines the implications of its construction and legal character for its power dynamics. I argue that vulnerability to exploitation is a structural feature of the ‘migrant personal work relation’, such that it is a vulnerability-inducing legal institution. It exacerbates the pre-existing asymmetrical distribution of power and creates special vulnerabilities additional to those ordinarily present.
Phage resistance mutations affecting the bacterial cell surface increase susceptibility to fungi in a model cheese community
Authors: Spencer-Drakes Tara C J , Sarabia Angel , Heussler Gary , Pierce Emily C , Morin Manon , Villareal Steven , Dutton Rachel J 
Published: August 2024

Abstract
Diverse populations of bacteriophages infect and coevolve with their bacterial hosts. Although host recognition and infection occur within microbiomes, the molecular mechanisms underlying host–phage interactions within a community context remain poorly studied. The biofilms (rinds) of aged cheeses contain taxonomically diverse microbial communities that follow reproducible growth patterns and can be manipulated under laboratory conditions. In this study, we use cheese as a model for studying phage–microbe interactions by identifying and characterizing a tractable host–phage pair co-occurring within a model Brie-like community. We isolated a novel bacteriophage, TS33, that kills Hafnia sp. JB232, a member of the model community. TS33 is easily propagated in the lab and naturally co-occurs in the cheese community, rendering it a prime candidate for the study of host–phage interactions. We performed growth assays of the Hafnia, TS33, and the fungal community members, Geotrichum candidum and Penicillium camemberti. Employing Random Barcode Transposon Sequencing experiments, we identified candidate host factors that contribute to TS33 infectivity, many of which are homologs of bacterial O-antigen genes. Hafnia mutants in these genes exhibit decreased susceptibility to phage infection, but experience negative fitness effects in the presence of the fungi. Therefore, mutations in O-antigen biosynthesis homologs may have antagonistic pleiotropic effects in Hafnia that have major consequences for its interactions with the rest of the community. Ongoing and future studies aim to unearth the molecular mechanisms by which the O-antigen of Hafnia mediates its interactions with its viral and fungal partners.
Rhinestone Cowboys: The Problem of Country Music Costuming
Authors: Malone Emmie 
Published: August 2024

Abstract
In this paper, I attempt to answer the problem of country music costuming. That is, how can we reconcile the practical identity associated with country music with the image of the male country singer as the “rhinestone cowboy.” This is the question of how to make sense of the rural, working-class, ruggedly, and traditionally masculine persona common to the genre and seemingly endorsed by it with the elaborately embroidered, brightly colored, and highly embellished fashion of the genre. The intractability of this problem has led some to argue that the simplest solution is to just deny country music authenticity discourse altogether. I argue that by accounting for country music authenticity in terms of the genre’s being a dual character concept, we can fully address the skeptic’s worries. Beyond merely rendering the rhinestone encrusted “Nudie” suit compatible with country music aesthetic practice, this account also helps us make sense of the aesthetic value of country music costuming, and its potentially gender queer function.
Approximating Rayleigh scattering in exoplanetary atmospheres using physics-informed neural networks
Authors: Dahlbüdding David , Molaverdikhani Karan , Ercolano Barbara , Grassi Tommaso 
Published: August 2024

ABSTRACT
This research introduces an innovative application of physics-informed neural networks (PINNs) to tackle the intricate challenges of radiative transfer (RT) modelling in exoplanetary atmospheres, with a special focus on efficiently handling scattering phenomena. Traditional RT models often simplify scattering as absorption, leading to inaccuracies. Our approach utilizes PINNs, noted for their ability to incorporate the governing differential equations of RT directly into their loss function, thus offering a more precise yet potentially fast modelling technique. The core of our method involves the development of a parametrized PINN tailored for a modified RT equation, enhancing its adaptability to various atmospheric scenarios. We focus on RT in transiting exoplanet atmospheres using a simplified 1D isothermal model with pressure-dependent coefficients for absorption and Rayleigh scattering. In scenarios of pure absorption, the PINN demonstrates its effectiveness in predicting transmission spectra for diverse absorption profiles. For Rayleigh scattering, the network successfully computes the RT equation, addressing both direct and diffuse stellar light components. While our preliminary results with simplified models are promising, indicating the potential of PINNs in improving RT calculations, we acknowledge the errors stemming from our approximations as well as the challenges in applying this technique to more complex atmospheric conditions. Specifically, extending our approach to atmospheres with intricate temperature-pressure profiles and varying scattering properties, such as those introduced by clouds and hazes, remains a significant area for future development.