bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gender Trouble / Genre Trouble – Cecilie Løveids Østerrike
Authors: Ledderose Patrick 
Published: October 2021

Abstract
Although Cecilie Løveid is one of Norway’s most important contemporary dramatists, she is not generally considered part of mainstream theater. In fact, she has positioned herself against it by her writing of feminist and performative theater texts since her debut in the 1980s. In her play Østerrike, which is inspired by Henrik Ibsen’s Brand and by Ludwig Wittgenstein’s diary of his stay in Norway, the audience is introduced to a love triangle. Ludwig, his fiancée Agnes and his former boyfriend David are entangeled in a queer love drama causing constant gender trouble. In this article, I will analyze how Løveid combines this gender discourse with a metatextual genre discourse. The play ends with a “beautiful scene”, which disrupts all existing categories of gender and genre. This scene in particular illustrates that Østerrike can be interpreted as a critical commentary on the Ibsen-tradition that determines Løveid’s outsider position.
“ek hræðumz ekki þik” – The dvergar in translated riddarasǫgur
Authors: Lummer Felix 
Published: October 2021

Abstract
This article investigates the usage of Old Nordic supernatural concepts in the Old Norse translations of Old French and Anglo-Norman chivalric romances and courtly lais from the twelfth to fourteenth centuries. This paper focuses on the usage of the term dvergr as a translation for the Old French nain, reflecting not only the narrative purposes involved in the choice of this word as a translation, but also the possible consequences it could have had on Icelandic folk belief when these works were read out loud alongside other works that formed part of Icelandic literature and Icelandic oral tradition.
On valency problems of Saxl graphs
Authors: Chen Jiyong , Huang Hong Yi 
Published: October 2021

Abstract
Let 𝐺 be a permutation group on a set Ω, and recall that a base for 𝐺 is a subset of Ω such that its pointwise stabiliser is trivial.
In a recent paper, Burness and Giudici introduced the Saxl graph of 𝐺, denoted

Σ
⁢

(
G
)

\Sigma(G)

, with vertex set Ω and two vertices adjacent if and only if they form a base for 𝐺.
If 𝐺 is transitive, then

Σ
⁢

(
G
)

\Sigma(G)

is vertex-transitive, and it is natural to consider its valency (which we refer to as the valency of 𝐺).
In this paper, we present a general method for computing the valency of any finite transitive group, and we use it to calculate the exact valency of every primitive group with stabiliser a Frobenius group with cyclic kernel.
As an application, we calculate the valency of every almost simple primitive group with an alternating socle and soluble stabiliser, and we use this to extend results of Burness and Giudici on almost simple primitive groups with prime-power or odd valency.
Filter bank multi-carrier review article
Authors: Abdalla Haitham F. , Hassan Emad S. , Dessouky Moawad I. , Elsafrawey Amir S. 
Published: October 2021

AbstractFuture wireless networks are researching how to fulfill the growing demand for wireless optical communication. The increased usage of mobile devices and sensors in the real world has resulted in this increasing demand. The fifth-generation (5G) wireless network is the most promising wireless network in the future, with the potential to improve various performance metrics such as spectrum and energy efficiency, high capacity, and low latency. Orthogonal frequency division multiplexing (OFDM) can be produced using cyclic prefix and Fast Fourier Transforms to fight extreme multipath fading. Filtered OFDM, such as Filter-Bank Multi-Carrier (FBMC), can be used to circumvent this limitation. The usage of FBMC to improve the performance of 5G networks is discussed in this paper, along with several hot issues like visible light communication, cognitive radio, and multiple-input multiple-output that FBMC may be utilized with to improve communication.
Simultaneous identification of Chlamydia trachomatis, Neisseria gonorrhoeae, Mycoplasma genitalium, and Trichomonas vaginalis ‒ multicenter evaluation of the Alinity m STI assay
Authors: Goldstein Emily , Martinez-García Laura , Obermeier Martin , Glass Allison , Krügel Maria , Maree Leana , Gunson Rory , Onelia Francesco , Pacenti Monia , Nelson Kevin S. , Joseph Ajith M. , Palm Michael J. , Lucic Danijela , Marlowe Natalia , Dhein Jens , Reinhardt Birgit , Pfeifer Karin , Galan Juan-C. , Azzato Francesca 
Published: October 2021

Abstract

Objectives
Accurate and rapid diagnosis of sexually transmitted infections (STIs) is essential for timely administration of appropriate treatment and reducing the spread of the disease. We examined the performance of the new Alinity m STI assay, a qualitative real-time multiplex PCR test for simultaneous identification of Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), Mycoplasma genitalium (MG), and Trichomonas vaginalis (TV) run on the fully automated Alinity m platform.

Methods
This international, multicenter study evaluated the accuracy, reproducibility, and clinical performance of the Alinity m STI assay compared to commonly used STI assays in a large series of patient samples encountered in clinical practice.

Results
The Alinity m STI assay identified accurately and precisely single and mixed pathogens from an analytical panel of specimens. The Alinity m STI assay demonstrated high overall agreement rates with comparator STI assays (99.6% for CT [n=2,127], 99.2% for NG [n=2,160], 97.1% for MG [n=491], and 99.4% for TV [n=313]).

Conclusions
The newly developed Alinity m STI assay accurately detects the 4 sexually transmitted target pathogens in various collection devices across clinically relevant specimen types, regardless of single or mixed infection status.
Metallurgical Failure Analysis of Cracking in Exhaust Stack Liner Fastening Bolts
Authors: Neidel A. , Giller M. , Riesenbeck S. 
Published: October 2021

Abstract
Exhaust stack liners of a test rig for gas turbine burners failed locally by ruptured fasteners and fallen-off liner plates. Misalignment of the plating relative to each other and relative to their fasteners caused restraint of the expanding and shrinking liner plates upon start-up and shutdown of the burner rig. The fastening holes of the failed liner plates were not concentric, but misaligned relative to each other and relative to their fastener bolts. This exerted a shear loading on the threads of the fastening bolts, which in turn caused a mean stress shift and damaged the threads of the fasteners by nicking. So pre-loaded, the fastening bolts were not able to withstand the vibratory loads from the flowing exhaust gases and failed due to fatigue.
Modulation of offset analgesia in patients with chronic pain and healthy subjects – a systematic review and meta-analysis
Authors: Larsen Dennis Boye , Uth Xenia Jørgensen , Arendt-Nielsen Lars , Petersen Kristian Kjær 
Published: October 2021

Abstract

Objectives
Offset analgesia (OA) induces a brief pain inhibition and studies suggest OA impairment in patients with chronic pain when compared to healthy subjects. Conditioned pain modulation remains the most studied descending pain inhibitory control mechanism and is modulated by centrally-acting analgesics. Since OA may be mediated by similar neural substrates as conditioned pain modulation, understanding if OA is a peripheral or central proxy of pain modulation is important. The modulatory effect of centrally-acting drugs on OA in healthy and chronic pain populations has not yet been systematically reviewed and meta-analyzed, and this systematic review and meta-analysis aimed to identify studies employing interventions for modulating OA magnitude.

Methods
A systematic search of PubMed, Embase, Web of Science, and the Cochrane Library yielded 146 records of which 11 (172 healthy pain-free subjects, 106 chronic pain patients) were eligible for qualitative synthesis, and 10 for meta-analysis on overall modulatory effect of interventions on OA, and subgroup analysis of patients and healthy pain-free subjects.

Results
Risk of bias was evident for study participation and study confounding in the included studies. Several different methods for assessing and calculating OA magnitude were identified, which may affect interpretability of findings and warrants standardization. The meta-analysis showed no modulatory effects on OA overall (standardized mean difference (SMD) [95%CI]: 0.04 [−0.22, 0.30], Z=0.29, p=0.77), or in the subgroup analysis for patients (SMD [95%CI]: −0.04 [−0.63, 0.71], Z=0.13, p=0.90) or healthy pain-free subjects (SMD [95%CI]: 0.01 [−0.21, 0.24], Z=0.11, p=0.91). Moderate to substantial heterogeneity was found for the overall analysis (I2=47%, p=0.03) and patient subgroup analysis (I2=75%, p=0.003).

Conclusions
The current systematic review and meta-analysis conclude that centrally-acting drugs and exercise do not influence OA. Evidence on the peripheral contribution to OA response requires further investigations. Preclinical models of OA should be established to identify the neurophysiology and -biology behind OA.
Two new quaternary copper bismuth sulfide halides: CuBi2S3Cl and CuBi2S3Br as candidates for copper ion conductivity
Authors: Remy-Speckmann Ina , Bredow Thomas , Lerch Martin 
Published: October 2021

Abstract
Two new copper bismuth sulfide halides, CuBi2S3Cl and CuBi2S3Br, were synthesized by a two-step process of ball milling followed by annealing. Both compounds are obtained as dark grey powders and crystallize in the monoclinic space group C2/m with lattice parameters a = 12.9458(11) Å, b = 3.9845(3) Å, c = 9.1024(8) Å and β = 91.150(3)° for the sulfide chloride and a = 13.3498(8) Å, b = 4.1092(2) Å, c = 9.4173(6) Å and β = 90.322(4)° for the sulfide bromide. Also known for related compounds, the copper atoms are strongly disordered. Quantum-chemical calculations suggest that modelling the structure with fixed copper positions does not satisfactorily describe all structural features, which insinuates copper ion mobility at elevated temperatures.
Portland-Limestone Cement’s Implementation into Mississippi’s Concrete Market
Authors: Howard Isaac L. , Hansen Bradley , Wilson Taylor , Cost V. Tim 
Published: October 2021

Abstract
In recent years, the use of ASTM C595 Type IL portland-limestone cement (PLC) has continued to gain momentum in the concrete industry. In the Southeast United States, PLC ground to fineness levels exceeding 500 m2/kg have demonstrated useful synergies with some fly ash sources. In 2014, the Mississippi Department of Transportation (MDOT) approved use of PLC and they have a specification that allows up to 35 % fly ash with PLC but only up to 25 % fly ash with ASTM C150 Type I ordinary portland cement (OPC). The primary objective of this paper is to assess the use of PLC in Mississippi in the context of MDOT’s new specification for both MDOT and non-MDOT projects. The authors documented several case study projects including residential-light commercial, highway barriers, slabs, a multistory hotel, and a wastewater facility with sulfate exposure conditions, in addition to evaluating data from several dozen laboratory-produced concrete mixes to make assessments. Class C and Class F fly ashes were considered, mostly at 20–35 % replacement rates. Overall, Type IL PLC was found to be a better cement for use in the marketplace for Mississippi than Type I OPC, and MDOT’s existing specifications were successfully vetted.
A Sexually Dimorphic Olfactory Neuron Mediates Fixed Action Transition during Courtship Ritual inDrosophila melanogaster
Authors: Tanaka Nobuaki K. , Hirao Takashi , Chida Hikaru , Ejima Aki 
Published: October 2021

Animals perform a series of actions in a fixed order during ritualistic innate behaviors. Although command neurons and sensory pathways responding to external stimuli that trigger these behaviors have been identified, how each action is induced in a fixed order in response to multimodal sensory stimuli remains unclear. Here, the sexually dimorphic lateral antennal lobe tract projection neuron 4 (lPN4) in maleDrosophila melanogastermediates the expression of a fixed behavioral action pattern at the beginning of the courtship ritual, in which a male taps a female body and then extends a wing unilaterally to produce a courtship song. We found that blocking the synaptic output of lPN4 caused an increase in the ratio of male flies that extended a wing unilaterally without tapping the female body, whereas excitation of lPN4 suppressed the transition from the tapping phase to the unilateral wing extension phase. Real-time calcium imaging showed that lPN4 is activated by a volatile pheromone, palmitoleic acid, whose responses were inhibited by simultaneous gustatory stimulation with female cuticular hydrocarbons, showing the existence of an “AND-gate” for multimodal sensory inputs during male courtship behaviors. These results suggest that the function of lPN4 is to suppress unilateral wing extension while responding to a female smell, which is released by appropriate contact chemosensory inputs received when tapping a female. As the female smell also promotes male courtship behaviors, the olfactory system is ready to simultaneously promote and suppress the progress of courtship actions while responding to a female smell.SIGNIFICANCE STATEMENTAlthough it has been 80 years since Konrad Lorenz and Niko Tinbergen introduced how multiple acts comprising separate innate behaviors are released in a fixed order according to external stimuli, the neural circuits responsible for such fixed action patterns remain largely unknown. The male courtship behavior ofDrosophila melanogasteris a good model to investigate how such a fixed behavioral sequence is determined in the brain. Here, we show that lateral antennal lobe tract projection neuron 4 (lPN4) inD. melanogasterfunctions as an “AND-gate” for volatile and contact chemosensory inputs, mediating the expression of tapping behaviors before unilateral wing extension during male courtship rituals.
Constraint-Induced Movement Therapy for Cerebral Palsy: A Randomized Trial
Authors: Ramey Sharon Landesman , DeLuca Stephanie C. , Stevenson Richard D. , Conaway Mark , Darragh Amy R. , Lo Warren ,   CHAMP
Published: October 2021

OBJECTIVES
With the Children with Hemiparesis Arm and Hand Movement Project (CHAMP) multisite factorial randomized controlled trial, we compared 2 doses and 2 constraint types of constraint-induced movement therapy (CIMT) to usual customary treatment (UCT).

METHODS
CHAMP randomly assigned 118 2- to 8-year-olds with hemiparetic cerebral palsy to one of 5 treatments with assessments at baseline, end of treatment, and 6 months posttreatment. Primary blinded outcomes were the assisting hand assessment; Peabody Motor Development Scales, Second Edition, Visual Motor Integration; and Quality of Upper Extremity Skills Test Dissociated Movement. Parents rated functioning on the Pediatric Evaluation of Disabilities Inventory-Computer Adaptive Test Daily Activities and Child Motor Activity Log How Often scale. Analyses were focused on blinded and parent-report outcomes and rank-order gains across all measures.

RESULTS
Findings varied in statistical significance when analyzing individual blinded outcomes. parent reports, and rank-order gains. Consistently, high-dose CIMT, regardless of constraint type, produced a pattern of greatest short- and long-term gains (1.7% probability of occurring by chance alone) and significant gains on visual motor integration and dissociated movement at 6 months. O’Brien’s rank-order analyses revealed high-dose CIMT produced significantly greater improvement than a moderate dose or UCT. All CIMT groups improved significantly more in parent-reported functioning, compared with that of UCT. Children with UCT also revealed objective gains (eg, 48% exceeded the smallest-detectable assisting hand assessment change, compared with 71% high-dose CIMT at the end of treatment).

CONCLUSIONS
CHAMP provides novel albeit complex findings: although most individual blinded outcomes fell below statistical significance for group differences, high-dose CIMT consistently produced the largest improvements at both time points. An unexpected finding concerns shifts in UCT toward higher dosages, with improved outcomes compared with previous reports.
ICD-10 code-based definition of heart failure in Saint Petersburg electronic health records: prevalence, health care utilization and outcomes
Authors: Soloveva A. E. , Endubaeva G. V. , Avdonina N. G. , Kogan E. I. , Gorbacheva T. V. , Lubkovsky A. V. , Yazenok A. N. , Yakovlev A. N. , Zvartau N. E. , Villevalde S. V. , Shlyakhto E. V. 
Published: October 2021

Aim. To analyze prevalence of heart failure (HF), clinical and demographic characteristics, health care utilization, and outcomes according to the used International Statistical Classification of Diseases and Related Health Problems 10th Revision (ICD-10) codes in regional integrated electronic health record database in Saint Petersburg.Material and methods. The retrospective analysis of the Saint Petersburg regional integrated electronic health record database for 2019 was performed. At least one of the following ICD-10 codes has been considered as HF case: I50.x (standard coding) and/or I11.0, I13.0, I13.2, I25.5, I42.0, I42.9, I09.9, I43.0, I43.1, I43.2, I43.8, I42.5, I42.6, I42.7, I42.8 (extended coding).Results. A total of 64070 adult patients with HF had medical encounters in 2019, 34,5% of whom were identified using standard coding, 65,5% — using extended coding. The combination of codes was observed in 9,9% of cases. HF prevalence/mortality was 1,4%/6,8% in general, as well as 0,49%/15,7% and 0,93%/2,1% with standard and extended coding, respectively. HF patients had high healthcare utilization with the mean number of 14 encounters per patient per year. Actually, 24% of patients had more than 20 both inpatient and outpatient encounters and 54% of patients — at least 1 all-cause hospitalization during the year. Encounters of patients with HF accounted for 4,3% of all visits, 6,5% of all hospitalizations, 4,1% of all outpatient visits and 9,7% of all emergency contacts during the year. Patients identified by the standard coding compared with the extended coding had older age and higher incidence of comorbidities, as well as greater hospitalization and death rates, but lower number of outpatient visits.Conclusion. The prevalence of HF among the adult population of Saint. Petersburg in 2019 was 1,4%. HF was characterized by a high health care utilization and mortality rate reaching 15,7 % per year. The use of different approaches to coding presumably could help to identify different groups of patients with HF, which requires the adaptation of healthcare models and an active monitoring system to reduce the risk of adverse events.
Potencialidades e fragilidades da Educação e do Trabalho Interprofissional em saúde: perspectivas de profissionais do Nordeste brasileiro
Authors: Bispo Emanuella Pinheiro de Farias , Rossit Rosana Aparecida Salvador 
Published: October 2021

INTRODUÇÃO: A Organização Mundial da Saúde reconhece que a EIP é uma estratégia inovadora que proporciona a prática colaborativa. A mesma ocorre quando duas ou mais profissões aprendem sobre os outros, com os outros e entre si. OBJETIVO: Apresentar a análise das potencialidades e fragilidades da educação e do trabalho interprofissional na perspectiva de profissionais da saúde do setor público do Nordeste brasileiro. MÉTODOS E MATERIAIS: Trata-se de uma pesquisa de campo exploratória, com abordagem qualitativa. Os dados foram coletados com 189 participantes da área da saúde de diversas formações na área de saúde do Nordeste brasileiro. Os dados coletados foram inseridos em quadros sinópticos e organizados em categorias temáticas. RESULTADOS: Os conteúdos expressos no espaço aberto do formulário eletrônico foram analisados a partir de dois eixos temáticos que emergiram dos resultados da pesquisa e nortearam as análises: Importância, desafios e possibilidades da Educação e Trabalho Interprofissional; e Formação em Saúde para a prática Interprofissional. Os conteúdos expressos apontam para a necessidade de mudanças curriculares nas graduações dos cursos da saúde, no intuito de favorecer uma formação voltada para a interprofissionalidade e com capacidade para atuar em equipes colaborativas. CONCLUSÃO: Foram identificados déficits na formação acadêmica e educação permanente para o fortalecimento da EIP para o fortalecimento das práticas interprofissionais e, consequentemente, para o fortalecimento das práticas interprofissionais.
Another Look at the Rhetorical Moves and Linguistic Realizations in International and Indonesian Journal Articles: A Case of Tourism Research
Authors: Kurniawan Eri , Sabila Nurul Aini Akrima 
Published: October 2021

Although a significant number of studies have been conducted to explore the rhetorical structures of research article abstracts, there is a paucity of research specifically comparing the move patterns, and linguistic features of tourism research article abstracts published in international and national journals. Such a comparison is quintessential to address a notion that journal indexation may factor into the quality of textual organization in abstract writing. Employing Hyland’s (2000) analytical framework, the paper analyzed 120 tourism research article abstracts from international journals indexed by Scopus and Indonesian journals indexed by Sinta. Findings revealed more similarities than differences across the two corpora. All of Hyland’s five moves were generally found in the abstracts, with M2 (Purpose), M3 (Method), and M4 (Product) as the most occurring moves in both data sets. An exception was found in M1 (Introduction) and M5 (Conclusion), where M1 was favored and M5 was excluded in Sinta-indexed abstracts, yet the reverse was true of Scopus-indexed counterparts. In terms of the linguistic features, present tense and active voice were evidently dominant across both data groups, with a notable exception in Method move, where past tense and passive voice were more favorable. These findings appear to suggest that journal indexation does not profoundly influence abstract writing. Recommendations and implications for academic writing for publication purposes are also discussed.