bluuebunny/crossref_metadata_2025_split huggingface dataset:
Indexicality of Grammar: The Case of Japanese Transgender Speakers
Authors: Abe Hideko 
Published: April 2023

Abstract
This article discusses how the intersection of grammatical gender and social gender, entwined in the core structure of language, can be analyzed to understand the dynamic status of selfhood. After reviewing a history of scholarship that demonstrates this claim, the discussion analyzes the language practices of transgender individuals in Japan, where transgender identity is currently understood in terms of sei-dōitsusei-shōgai (gender identity disorder). Based on fieldwork conducted between 2011 and 2019, the analysis reveals how individuals identifying with sei-dōitsusei-shōgai negotiate subject positions by manipulating the specific indexical meanings attached to grammatical structures.
Linguistic Landscapes of Language and Sexuality
Authors: Hiramoto Mie , Vitorio Raymund 
Published: April 2023

Abstract
This chapter outlines the benefits of a linguistic landscape studies approach for the broader study of language and sexuality. Chinese martial arts films, often described as highly masculine and dominated by male heroes and male characters, are a rich site for the analysis of the social construction of gender and sexuality, particularly in the way they portray an idealized male dominance through Confucian ideologies. These films are thus viewed as a legitimate space, albeit fictional and mediatized, for the application of a linguistic landscape perspective. Based on samples of over 200 films, the analysis argues that features in the linguistic landscapes of these films—among them referential names of landmarks and material constructions of settings and costumes—semiotically mark the gender and sexuality of the martial arts practitioner characters. Most notably, the linguistic landscapes in these films glorify celibacy—or controlled asexuality—as an ideal practice that goes along with ultimate masculinity, as seen in the homosocial rejection of romance and celebration of chastity.
Semiotics of Homonationalism
Authors: Lazar Michelle M. 
Published: April 2023

Abstract
This chapter discusses homonationalism as an analytical concept, which was developed originally to describe how queer identities get mobilized instrumentally to align with neoliberal agendas of nation-states. The chapter also discusses how this concept has been harnessed in newer ways to “do” a tactical politics of resistance by queer movements in illiberal contexts. Studies from the social sciences, broadly, and sociolinguistics, particularly, are presented, with a focus on how homonationalism as a discourse is semiotically construed in particular contexts. A detailed case study involving the Pink Dot movement in Singapore demonstrates the semiosis of homonationalism (in the sense of a resistive politics), through the multi- and inter-semiotic co-deployment of spoken and written language, color, visual images, photographic footages, symbols, music, and represented urban landscapes and embodiment cues. The chapter concludes by highlighting homonationalism as a complex analytical site at which queer politics can get done as well as undone.
A Deductive Solution to the Generalisation Problem for Horwich’s Minimalism about Truth
Authors: Busse Ralf 
Published: April 2023

Abstract
Minimalism is the view that our concept of truth is constituted by our disposition to accept instances of the truth schema ‘The proposition that p is true if and only if p’. The generalisation problem is the challenge to account for universal generalisations concerning logical truths such as ‘Every proposition of the form 〈if p, then p〉 is true’. This paper argues that such generalisations can be deduced using a single example of the logical truth in question and a single corresponding instance of the truth schema, employing the logical method of reasoning with arbitrary instances of universal and existential generalisations. Suggesting an inferentialist construal of Minimalism, the paper introduces conditional and general acceptance dispositions, distinguishes inferential meaning constitution from implicit definition, highlights the inferential nature of acceptance of instances of the truth schema, sketches a suitable account of structured propositions, compares higher-order with first-order means of quantification, and argues that the conception of truth Minimalism attributes to ordinary speakers is essentially inferential. It finally applies the deductive strategy to generalisations concerning logical validity as well as more complex logical truths.
Confluent and Reticulated Papillomatosis in Monozygotic Twins: A Case Series
Authors: Cascardo Camilla A. , Graham Shaveonté , Deirawan Hany , Daveluy Steven 
Published: April 2023

Introduction:
Confluent and reticulated papillomatosis (CARP) is a non-inflammatory hyperkeratotic dermatosis that commonly affects teens and young adults. While the exact pathophysiology remains unknown, multiple theories exist including familial inheritance. The present literature on genetic predisposition remains limited to intergenerational relatives and siblings.

Case:
We describe a case of recurrent CARP with identical presentation and clinical course in two monozygotic 16-year-old female twins.

Discussion:
Though familial cases of CARP have been reported, the full pathogenesis of this dermatosis remains unknown. Metabolic conditions related to insulin resistance, thyroid and pituitary derangements, and pregnancy, have also been reported in patients with CARP. Thus, there may be a gene that links CARP to the development of other endocrinologic disorders. Furthermore, the simultaneous recurrence of CARP in our monozygotic twins supports an environmental trigger theory. Thus, we hypothesize that the pathophysiology of CARP is multifactorial.

Conclusion:
This case confirms a strong genetic predisposition, suggesting a greater inheritance component than previously considered.
Early COVID-19 Attitudes and Behaviors and Their Associations With Later Infection
Authors: Light Sophia W. , Opsasnick Lauren , Bailey Stacy C. , Yoshino Benavente Julia , Eifler Morgan , Lovett Rebecca M. , Russell Andrea , Yoon Esther , McCaffery Kirsten , Wolf Michael S. 
Published: April 2023

Background:
At the onset of the pandemic, there was poor public awareness and inaction in response to COVID-19; it is less known whether this translated to subsequent infections.

Objectives:
To explore whether adults who perceived COVID-19 as less of a threat and who were not taking early actions were more likely to become infected over the following year.

Research Design:
Survey data from the ongoing (COVID-19 & Chronic Conditions (C3) anonymized for review) cohort study.

Participants:
Six hundred forty-two adults with a mean age of 63 and ≥1 chronic condition.

Measures:
Self-reported attitudes and behaviors regarding COVID-19 were assessed from March 13 to April 3, 2020, and COVID-19 infection status was captured between May 2020 and January 2021. Bivariate and multivariable analyses examined associations between early perceptions and behaviors with later infection.

Results:
Approximately 7% reported infection with COVID-19 (N = 46). Adults who perceived the threat of COVID-19 less seriously at the initial outbreak were more likely to test positive over the following year [odds ratio (OR): 0.81, CI: 0.70–0.94; P = 0.006]. Those who were less likely to believe their actions would affect whether they would become infected were more likely to test positive (OR: 0.87, CI: 0.77–0.99; P = 0.03), as were adults who reported not changing their routines (OR: 0.45; CI: 0.24–0.85; P = 0.01).

Conclusions:
Adults with delayed responses in acknowledging the threat of COVID-19 and in changing behaviors were more likely to contract the virus. This investigation provides insight into the consequences of inadequate public understanding and response to COVID-19, and it highlights the importance of promoting early awareness among high-risk groups during public health crises.
Assessment of PET/CT: National Electrical Manufacturers Association NU2-2018 Standards versus American Association of Physicists in Medicine Task Group 126
Authors: Akyol Sinem , Abuqbeitah Mohammad , Demir Mustafa 
Published: April 2023

Objective
The aim of this study was to perform and evaluate PET/computed tomography acceptance tests separately using American Association of Physicists in Medicine (AAPM) Task Group 126 and National Electrical Manufacturers Association (NEMA) methods.

Materials and methods
Measurements of sensitivity, spatial resolution, count rate performance and scatter fraction, the accuracy of corrections for count losses and randoms, and image quality were obtained according to NEMA NU-2018. Likewise, the performance tests were made using the AAPM Task Group 126 method, and the results were compared with NEMA NU-2018.

Results
The sensitivity at the isocenter was 8.87 cps/kBq according to NEMA and 7.60 cps/kBq by using the AAPM Task Group 126. For the spatial resolution, the full width at half maximum (FWHM) and FWTM values were 4.34 mm and 6.78 mm at 1 cm radial offset by NEMA, while AAPM Task Group 126 yielded FWHM and FWTM values of 4.42 mm and 8.14 mm, respectively. In the image quality, NEMA exhibited hot lesions contrast of 40.8, 56.7, 69.9, and 77.3 for 10, 13, 17, and 22 mm spheres, respectively. As a ratio to 25 mm, the “Hot” max standard uptake values by AAPM Task Group 126 were found to be 1, 1.1, 1.37, and 1.68 for 8, 12, 16, and 25 mm lesions, respectively.

Conclusion
Acceptance tests using NEMA are of high relevance and convenience for the reliability of the results. Alternatively, AAPM Task Group 126 seems convenient and more economical to apply with reliable outcomes for the equivalent tests.
Sex Difference in Primary Sjögren Syndrome
Authors: Zhang Yan , Chen Jia-Qi , Yang Jian-Ying , Liao Jia-He , Wu Tzu-Hua , Yu Xin-Bo , Huang Zi-Wei , He Qian , Wang Qin , Song Wei-Jiang , Luo Jing , Tao Qing-Wen 
Published: April 2023

Objectives
The aim of this study was to study clinical and biological differences between men and women with primary Sjögren syndrome (pSS) in China and perform a literature review to confirm if the clinical phenotypes are affected by sex in patients with pSS.

Methods
Data from 961 patients with pSS treated at a tertiary hospital in China between January 2013 and March 2022 were analyzed based on medical records. Clinical characteristics, including disease manifestations and serological parameters of the disease, were compared between men and women with pSS using the Mann-Whitney U test and χ2 test.

Results
This study included 140 (14.6%) men and 821 (85.4%) women with pSS. Women with pSS demonstrated a higher prevalence of dry mouth, dry eyes, arthralgia, and dental caries (p < 0.05); higher erythrocyte sedimentation rate and immunoglobulin M levels (p < 0.05); higher prevalence of leukopenia, neutropenia, anemia, low complement 3, and low complement 4 (p < 0.05); and higher titers of antinuclear antibody, anti-Sjögren syndrome A, anti-Ro52, and rheumatoid factor positivity (p < 0.05) than men, whereas men with pSS had a higher prevalence of parotid enlargement and interstitial lung disease (p < 0.05).

Conclusions
Women with pSS are associated with more dryness, cytopenia, hypocomplementemia, and autoantibody positivity. Although men with pSS probably have lighter sicca symptoms and lower immunoactivity and serologic responses, regular monitoring of interstitial lung disease in men is vital.
A classification scheme for mixed-species bird flocks
Authors: Mangini G. Giselle , Rutt Cameron L. , Sridhar Hari , Buitron Galo , Muñoz Jenny , Robinson Scott K. , Montaño-Centellas Flavia , Zarco Agustin , Fanjul M. Elisa , Fernández-Arellano Gilberto , Xing Shuang , Camerlenghi Ettore 
Published: April 2023

The literature on mixed-species flocks references a wide variety of bird associations. These studies, however, have used an array of unstructured characteristics to describe flocks, ranging from the temporal occurrence of flocking to the identity and behavioural features of constituent members, with little consensus on which key traits define and characterize a mixed-species flock. Moreover, although most studies report species-specific roles, there is no clear consensus about what these roles signify nor how to define them. This lack of consistency limits our ability to compare flocks from different habitats, regions and species pools. To unify this sizable body of literature, we reviewed and synthesized 538 studies on mixed-species flocks. We propose 13 categories to classify mixed-species flocks using behavioural and physical traits at the flock and participant level, as well as the habitat where the flock occurs. Lastly, we discuss the historical terminology for different species roles and propose definitions to clarify and distinguish among nuclear, leader, sentinel, and flock-following species. We envision that these guidelines will provide a universal language for mixed-species flock research, paving the way for future comparisons and new insight between different regions and systems.This article is part of the theme issue ‘Mixed-species groups and aggregations: shaping ecological and behavioural patterns and processes’.
Identifying the social context of single- and mixed-species group formation in large African herbivores
Authors: Saltz J. B. , Palmer M. S. , Beaudrot L. 
Published: April 2023

Despite continued interest in mixed-species groups, we still lack a unified understanding of how ecological and social processes work across scales to influence group formation. Recent work has revealed ecological correlates of mixed-species group formation, but the mechanisms by which concomitant social dynamics produce these patterns, if at all, is unknown. Here, we use camera trap data for six mammalian grazer species in Serengeti National Park. Building on previous work, we found that ecological variables, and especially forage quality, influenced the chances of species overlap over small spatio-temporal scales (i.e. on the scales of several metres and hours). Migratory species (gazelle, wildebeest and zebra) were more likely to have heterospecific partners available in sites with higher forage quality, but the opposite was true for resident species (buffalo, hartebeest and topi). These findings illuminate the circumstances under which mixed-species group formation is even possible. Next, we found that greater heterospecific availability was associated with an increased probability of mixed-species group formation in gazelle, hartebeest, wildebeest and zebra, but ecological variables did not further shape these patterns. Overall, our results are consistent with a model whereby ecological and social drivers of group formation are species-specific and operate on different spatio-temporal scales.This article is part of the theme issue ‘Mixed-species groups and aggregations: shaping ecological and behavioural patterns and processes’.
Relationship among vegetation structure and mixed-species flocks composition along the latitudinal gradient of the subtropical montane forest of the Yungas, Argentina
Authors: Fanjul María Elisa , Echevarria Ada Lilian , Martínez María Valeria 
Published: April 2023

The structural and physiognomic characteristics of forests and mountain forest are fundamental aspects that influence the richness, abundance and composition in the bird community. The objective of the present work was to analyse how the vegetation structure could influence the species composition of mixed-species flocks (MSF), along the latitudinal gradient of the subtropical montane forest of the Yungas of Argentina. Eight sites were studied along the 700 km of distribution of the Argentine Yungas. Richness and abundance of MSF were determined. In addition, different variables of composition and structure of the vegetation were analysed. Multivariate analysis indicated that vertical strata coverage and litter depth were the main variables associated with changes in the species composition of MSF along the gradient. Variation in MSF composition within the Yungas was associated with the physiognomy of the subtropical montane forest, which could indicate that it is strongly linked to the condition of the local vegetation. Substantial changes in vegetation could drastically change the composition of the resident flocks.This article is part of the theme issue ‘Mixed-species groups and aggregations: shaping ecological and behavioural patterns and processes’.
Revisiting the ‘nuclear species’ concept: do we really know what we think we know?
Authors: Bangal Priti , Sridhar Hari 
Published: April 2023

The idea of ‘nuclear species’ has received a lot of attention in mixed-species flock research. Our impression of this literature is that referenced statements tend to cite the same papers in support of a small set of ideas, and often there is a mismatch between what papers contain and what they're cited for. Motivated by these impressions, we built and quantitatively examined a database of referenced statements about nuclearity in flocks. This confirmed our impression quantitatively, but more strikingly, a single paper stood out in its influence on ideas around nuclearity in flocks. Moynihan's 1962 monograph on mixed-species flocks in Panama, ‘The organization and probable evolution of some mixed-species flocks of neotropical birds’ published in Smithsonian Miscellaneous Collections, was cited twice as much as the next most-cited paper and was the most-cited paper for 10 out of 15 most-discussed ideas related to nuclearity. Further, a number of other highly cited papers are strongly influenced by Moynihan's ideas, i.e. its influence is much greater than what a count of citations conveys. We also found that Moynihan was mis-cited frequently. We juxtapose what we found from the citation analysis with what the paper actually contains to better understand the nature of support that Moynihan provides, and discuss the implications of our findings for what we know about and how we research nuclearity in flocks.This article is part of the theme issue ‘Mixed-species groups and aggregations: shaping ecological and behavioural patterns and processes’.
Upsurge in Hospitalization of Pediatric Patients with Severe Acute Respiratory Infections in Kolkata and Surrounding Districts Caused by Recombinant Human Respiratory Adenovirus Type B 7/3
Authors: Majumdar Agniva , Saha Ritubrita , Chatterjee Ananya , Gupta Rudrak , Chaudhuri Ratul Datta , Chakrabarti Alok Kumar , Chawla-Sarkar Mamta , Dutta Shanta 
Published: April 2023

AbstractGlobally, different genotypes of human adenoviruses are associated with outbreaks of acute respiratory infection though such evidence is lacking from India. In the present study, we report a sudden increase in the positivity of respiratory adenovirus among hospitalized children with acute respiratory infection from Kolkata and the surrounding districts of West Bengal, India, from December 2022 till date. A sharp rise in the positivity rate of respiratory adenovirus was found which ranged from 22.1% in early December 2022 to 52.6% in mid-March 2023. The overall positivity was 40.4% during the period and children in the 2 to <5 years (51.0%) age group were mostly affected. Single infection with adenovirus was found in 72.4% of cases while co-infection with Rhinovirus was the maximum (9.4%). Around 97.5% of positive cases required hospitalization. Cough, breathlessness, and wheeze were the most common clinical features among positive patients. Phylogenetic analysis of the hexon and fiber gene of all the sequenced strains revealed HAdV-B 7/3 recombination with more than 99% homology within themselves. This report of a respiratory adenovirus outbreak in West Bengal, India causing severe illness in the pediatric population underscores the need for regular monitoring of the circulating strains.
Prevalence and Associated Factors of Hearing impairment among Children attending Birhanzare Primary School, Addis Ababa, Ethiopia
Authors: Haile Bitseat W. , Feyissa Yibeltal M. , Kassa Betelehem B , Etissa Eyob Kebede , Asrat Haregewoin , Tadesse Michael A. , Mekasha Amha 
Published: April 2023

ABSTRACTBackgroundHearing impairment is the most prevalent sensory disability globally and a condition of growing concern with around 5.3% of the population having disabling hearing loss. It has significant impacts on the individual and society. The problem is even greater for children as hearing is the main source for language, speech, and cognitive developments.MethodsA school based cross-sectional study at an elementary school in Addis Ababa, Ethiopia was conducted in May 2018. One hundred and ten students from grades 1-5 were enrolled in the study. A structured questionnaire filled by parents/caregivers. Audiometric testing and otoscopic examinations were used to determine hearing impairment and abnormal otoscopic findings respectively. Data was analyzed using SPSS version 25. Descriptive and basic statistical analysis was applied. Logistic regression was used to identify risk factors for hearing impairment. Statistical significance was declared at p values < 0.05.ResultsA total of 106 students (27.4% male and 72.6% female) were enrolled in the study. Abnormal otoscopic findings were observed among 30.2% of the participants, with wax being the commonest abnormality observed in twenty-two point eight (22.8%), pus discharge and dull tympanic membrane in 4%, foreign bodies were found in 3 of the participating students (2.8%). The prevalence of disabling hearing impairment in this study (>25db on the better hearing ear), was 34% where the majority (32.1%) had mild hearing impairment. Abnormal otoscopic finding showed significant association with hearing impairment.ConclusionThe prevalence of hearing impairment in our study is higher than WHO and other regional estimates. Given the high prevalence of HI, availability of management options for mild HI, and its underlying causes, early hearing screening programs in children should be integrated into existing systems such as the Ethiopian school health program as well as early childhood growth and development monitoring entry points.
A CRISPR-drug perturbational map for identifying new compounds to combine with commonly used chemotherapeutics
Authors: Lee Hyeong-Min , Wright William C. , Pan Min , Low Jonathan , Currier Duane , Fang Jie , Singh Shivendra , Nance Stephanie , Delahunty Ian , Kim Yuna , Chapple Richard H. , Zhang Yinwen , Liu Xueying , Steele Jacob A. , Qi Jun , Pruett-Miller Shondra M. , Easton John , Chen Taosheng , Yang Jun , Durbin Adam D. , Geeleher Paul 
Published: April 2023

ABSTRACTCombination chemotherapy is crucial for achieving durable cancer cures, however, developing safe and effective drug combinations has been a significant challenge. To improve this process, we conducted large-scale targeted CRISPR knockout screens in drug-treated cells, creating a genetic map of druggable genes that sensitize cells to commonly used chemotherapeutics. We prioritized neuroblastoma, the most common pediatric solid tumor, where 50% of high-risk patients do not survive. Our screen examined all druggable gene knockouts in 18 cell lines (10 neuroblastoma, 8 others) treated with 8 widely used drugs, resulting in 94,320 unique combination-cell line perturbations, which is comparable to the largest drug combination screens ever reported. Remarkably, using dense drug-drug rescreening, we found that the top CRISPR-nominated drug combinations were far more synergistic than standard-of-care combinations, suggesting existing combinations could be improved. As proof of principle, we discovered that inhibition of PRKDC, a component of the non-homologous end-joining pathway, sensitizes high-risk neuroblastoma cells to the standard-of-care drug doxorubicinin vitroandin vivousing PDX models. Our findings provide a valuable resource for the development of improved chemotherapeutic strategies and demonstrate the feasibility of using targeted CRISPR knockout to discover new combinations with common chemotherapeutics, a methodology with application across all cancers.