bluuebunny/crossref_metadata_2025_split huggingface dataset:
The design and development of a dyscalculia checklist based on a focus group interview
Authors: Yoong Soo May , Ahmad Noor Aini , Swaran Singh Charanjit Kaur , Wong Wei Lun 
Published: August 2023

AbstractThis article aims to explore the symptoms and characteristics of dyscalculia. This is a qualitative study. Five experts in the field of special education took part in a focus group interview. Each expert had more than ten years of experience in their area of expertise. To determine the content validity of the protocol, three experts in special education, language and qualitative research evaluated each of the eight items. Cohen's kappa analysis was used to assess inter‐rater reliability. The findings of this study indicate that 59 items have been developed, based on six constructs in the dyscalculia checklist. The six constructs were subitising, estimating, Arabic numerals, verbal numbers, arithmetic facts and calculating processes. Following the focus group interview, a new construct emerged: math anxiety. The study implies that teachers might utilise this checklist to carry out early detection of students with dyscalculia in primary schools. This will enable appropriate intervention, resulting in significant benefits for the Ministry of Education, for educators and teachers, and for the students themselves. Although this study was based in Malaysia, the results have wider implications because dyscalculia is present everywhere.
‘We Thought We were the Only Lesbians in the World’: 1971 Vancouver and the Rise of Lesbian and Transnational Feminist Identities Between Canada and the USA
Authors: Klein Candice 
Published: August 2023

AbstractLesbian feminists in Vancouver cite the 1971 Vancouver Indochinese Women's Conference (VIWC) as a critical moment in the formation of solidarity networks and community building. In the months leading up to, and during the 1971 VIWC, lesbians forged long‐lasting connections with one another across regional and international borders. As a result of these efforts, these early lesbian feminists developed meaningful lesbian support networks that would continue for over fifty years. The VIWC was a watershed event for lesbians across the North American West.
The impact of labelling students with learning difficulties on teacher self‐efficacy in differentiated instruction
Authors: Porta Tom , Todd Nicole 
Published: August 2023

AbstractDifferentiated instruction (DI) is a pedagogical framework to which all students can be engaged in their learning and achieve academically in their schooling. While DI is for all students, there is little research in DI for students with learning difficulties, in senior‐secondary schools in Australia. This research formed part of a larger study, which recruited 12 participants across two Australian states, to investigate how teachers in senior‐secondary schooling, differentiate for students with learning difficulties. Findings indicated that when students had labelled learning difficulties as recognised by other professionals, teachers expressed being able to differentiate more easily with greater self‐efficacy, as compared with differentiating for students who teachers themselves considered were experiencing difficulties in their learning but had no label assigned to them. Teachers voiced that learning difficulties was a broad concept, with each teacher defining learning difficulties differently. This suggests that with the broad nature of learning difficulties, teachers may struggle to differentiate accordingly, leading to lower self‐efficacy beliefs. While labelled learning difficulties provide guidance for differentiating, this may also see teachers differentiating based on preconceived ideas and for students with special needs, rather than individual students' current understanding. Implications for future practice are discussed.
Practical benzylation of N,N‐substituted ethanolamines related to chemical warfare agents for analysis and detection by electron ionization gas chromatography–mass spectrometry
Authors: Valdez Carlos A. , Vu Alexander K. , Hok Saphon , Alcaraz Armando 
Published: August 2023

AbstractThe benzylation of three low molecular weight N,N‐disubstituted ethanolamines related to chemical warfare agents (CWAs) to furnish derivatives with improved gas chromatography‐mass spectrometry (GC‐MS) profiles is described. Due to their low molecular weight and polar nature, N,N‐disubstituted ethanolamines are notoriously difficult to detect by routine GC‐MS analyses during Organisation for the Prohibition of Chemical Weapons (OPCW) proficiency tests (PTs), particularly in scenarios when they are present at low levels (~1–10 ppm) amidst more abundant interferences. Our studies revealed that the optimal derivatization conditions involved the treatment of the ethanolamine with benzyl bromide in the presence of an inorganic base (e.g., Na2CO3) in dichloromethane at 55°C for 2 h. This optimized set of conditions was then successfully applied to the derivatization of N,N‐dimethylethanolamine, N,N‐diethylethanolamine and N,N‐diisopropylethanolamine present separately at 1 and 10 μg/mL concentrations in a glycerol‐rich matrix sample featured in the 48th OPCW PT. The benzylated derivatives of the three ethanolamines possessed retention times long enough to clear the massive glycerol‐containing matrix interferences. The protocol herein is introduced as an alternative method for derivatization of these CWA and pharmaceutically important species and should find broad applicability in laboratories where routine forensic analysis is carried out.
Is there hybridization between 2 species of the same genus in sympatry?—The genetic relationships between Anoplophora glabripennis, Anoplophora chinensis, and putative hybrids
Authors: Qin Haiwen , Xu Huachao , Capron Arnaud , Porth Ilga , Cui Mingming , Keena Melody A. , Deng Xiaofang , Shi Juan , Hamelin Richard C. 
Published: August 2023

AbstractAnoplophora glabripennis (Asian longhorn beetle, ALB) and Anoplophora chinensis (Citrus longhorn beetle, CLB) are native forest pests in China; they have become important international quarantine pests. They are found using the same Salix aureo‐pendula host tree of Cixi, Zhejiang province, China. On this host tree, we collected additional beetles that appeared to be morphologically intermediate between ALB and CLB. By using a stereoscope, we observed that there were several bumps on the base of the elytra, which was inconsistent with ALB, which typically has a smooth elytral base, but was more like CLB, which has numerous short tubercles on the elytral base. Given their sympatry and intermediate morphology, we hypothesized that these may represent ALB × CLB hybrids. We studied the genomic profiles for 46 samples (ALB, CLB, and putative hybrids) using genotyping‐by‐sequencing (GBS) providing a reduced representation of the entire genome. Employing principal component analyses on the 163 GBS‐derived single nucleotide polymorphism data, we found putative hybrids tightly clustered with ALB, but genetically distinct from the CLB individuals. Therefore, our initial hybrid hypothesis was not supported by genomic data. Further, while mating experiments between adult ALB and CLB were successful in 4 separate years (2017, 2018, 2020, and 2021), and oviposition behavior was observed, no progeny was produced. Having employed population genomic analysis and biological hybridization experiments, we conclude that the putative hybrids represent newly discovered morphological variants within ALB. Our approach further confirmed the advantage of genome‐wide information for Anoplophora species assignment in certain ambiguous classification cases.
Nocebo response intensity and influencing factors in the randomized clinical trials of functional dyspepsia: A systematic review and meta‐analysis
Authors: Li Rui Jie , Zhang Qing Qing , Feng Yu Qing , Pei Qiao Qiao , He Xuan Xuan , Chen Fu Ping , Wang Dong Ke , Liu Xing Huang , Liu Jin Song , Hou Xiao Hua , Bai Tao 
Published: August 2023

ObjectivesIn this study we aimed to evaluate the nocebo response rate in patients with functional dyspepsia (FD) and to explore its influencing factors.MethodsA literature search of the EMBASE, PubMed, and Cochrane Library databases was conducted for all articles published up to March 2021. Randomized, parallel‐designed, placebo‐controlled trials on pharmacological interventions for patients with FD were included. A meta‐analysis that utilized random effects to analyze the incidence of adverse events (AEs) among participants who were given placebo was conducted, and the correlation between trial characteristics and the magnitude of the nocebo response rate was analyzed.ResultsAltogether, 27 studies including 1866 paitents were deemed eligible and included in the analysis. The total nocebo response rate was 26% (95% confidence interval [CI] 18%–33%). The most frequently reported AEs included nasopharyngitis (9%), constipation (6%), headache (5%), and diarrhea (3%). There were significant differences in nocebo response rates among studies conducted in different country or region, treatment duration, types of medication, sponsorship and different versions of the Rome criteria used for FD diagnosis. While number of centers engaged in the study, types of FD diagnosis and dosing frequency were not significantly associated with the nocebo response rate.ConclusionsPatients with FD exhibit notable nocebo response strength in clinical trials. The researchers should adopt a more careful approach when analyzing the relationships between AEs and interventions in such trials.
Drivers of enhanced evaporative demand in U.S. croplands: Determining relative contribution using constrained input scenarios
Authors: Kukal M. S. , Kukal S. , Irmak S. , Vellidis G. 
Published: August 2023

AbstractAltered evaporative demand is a global phenomenon observed over recent decades, however, such change has not been attributed explicitly to specific meteorological drivers, hampering consensus on what has caused such change. Here we investigate exactly how much individual drivers have contributed to long‐term grass‐reference evapotranspiration (ETo) change within conterminous United States (CONUS), with an emphasis on agricultural croplands. Using scenarios that constrain individual drivers i.e., air temperatures (T), relative humidity (RH), solar radiation (Rs), and wind speeds (U2) to their climatologies, we determined their relative contribution toward ETo change at monthly and annual scales. Annual ETo increased by 111 mm, or >2 standard deviations (SD) relative to the 1981–2000 baseline, accompanied by strong increase in Rs (2.7 SD), U2 (2.5 SD), T (1.1 SD), and decreased RH (2.3 SD) in regions that account for one‐third of calories produced in the U.S. Annual ETo increase was attributed primarily to T (relative contribution of 36%), followed by Rs (29%), U2 (18%), and RH (17%) with significant spatial and seasonal variability. During agriculturally critical summer months, Rs was the dominant driver with a 40%–50% relative contribution, and other three drivers were roughly equally important. These findings address demand‐side of agricultural water use and imply long‐term change in crop functions and performance, water security, and planning across aridity gradients.
Changes in soil microbial communities after exposure to neonicotinoids: A systematic review
Authors: Akter Sharmin , Hulugalle Nilantha R. , Jasonsmith Julia , Strong Craig L. 
Published: August 2023

AbstractNeonicotinoids are a group of nicotine‐related chemicals widely used as insecticides in agriculture. Several studies have shown measurable quantities of neonicotinoids in the environment but little is known regarding their impact on soil microbial populations. The purpose of this systematic review was to clarify the effects of neonicotinoids on soil microbiology and to highlight any knowledge gaps. A formal systematic review was performed following PRISMA (Preferred Reporting Items for Systematic Review and Meta‐Analyses) guidelines using keywords in PubMed, SCOPUS and Web of Science. This resulted in 29 peer‐reviewed articles, whose findings diverged widely because of variable methodologies. Field‐based studies were few (28%). Imidacloprid was the most widely used (66%) and soil microbial communities were most sensitive to it. Spray formulations were used in 83% of the studies and seed treatments in the rest. Diversity indices were the most frequently reported soil microbial parameter (62%). About 45% of the studies found that neonicotinoids had adverse impacts on soil microbial community structure, composition, diversity, functioning, enzymatic activity and nitrogen transformation. Interactions with soil physicochemical properties were poorly addressed in all studies. The need for more research, particularly field‐based research on the effects of neonicotinoids on soil microorganisms was highlighted by this review.
CEO turnovers and capital structure persistence
Authors: Staneva Viktoriya 
Published: August 2023

AbstractFirm fixed effects in panel leverage regressions act as a noisy proxy for managerial effects that drive persistence in leverage. Firms that do not change their chief executive officer (CEO) for prolonged periods of time are more likely to keep debt ratios within a narrow bandwidth and to display persistent differences in their time‐series averages for up to 20 years. A CEO turnover is associated with considerable modifications to the financing policy of the firm. Significant capital structure changes take place immediately after a new executive takes office and leverage ratios remain relatively stable for the remaining tenure of the CEO.
Opportunities for research and conservation of freshwater turtles in Australia
Authors: Bower Deborah S. , McKnight Donald T. , Sullivan Kyra , Macdonald Stewart L. , Georges Arthur , Clulow Simon , Mathwin Rupert , Connell Marilyn J. , Nelson Holly V. , Santoro Anthony , Nordstrom Bethany , Van Dyke James U. , Kidman Rosie A. , Streeting Louise M. , Dillon Martin L. , Spencer Ricky‐John , Thompson Michael B. , Nordberg Eric J. 
Published: August 2023

AbstractAustralia's freshwater turtles have high endemicity and many are threatened by extinction. Following a symposium held at the 2022 conference of the Australian Society of Herpetologists, we summarized the current status of research and conservation for Australian freshwater turtles and identified opportunities for future research. Eight species (32%) of Australia's 25 native freshwater turtles are listed as threatened by Australia's Federal Government. Symposium discussions on the primary gaps in research identified the lack of baseline data to inform population modelling as a key deficiency. Knowledge of the most effective conservation actions, the effectiveness of attempts to aid population recovery, and whether these actions are required at all, remains lacking for many species. A heavy bias exists between some well‐studied species compared with others for which little or no information is published. Community science, engagement with First Nations people, advances in technology, and recognition of the importance of turtles are contributing to better knowledge.
Phylogenetic placement and description of Ngaliadessus humphreysi gen. et sp. nov., Watts & Villastrigo (Coleoptera: Dytiscidae), a subterranean diving beetle from the Ngalia Basin in central Australia
Authors: Watts Christopher H. S. , Villastrigo Adrián , Langille Barbara L. , Stringer Danielle N. , Bradford Tessa M. , Humphreys William F. , Austin Andrew D. , Balke Michael , Cooper Steven J. B. 
Published: August 2023

AbstractThe largest diversity in the world of subterranean diving beetles (Dytiscidae) has been discovered in underground waters of the Australian arid zone. The majority of species are from the Dytiscidae genera Limbodessus Guignot, 1939 (Bidessini) and Paroster Sharp, 1882 (Hydroporini) and are distributed within two major regions: calcrete islands of central Western Australia and the Ngalia Basin of the Northern Territory. Here, we use an integrative approach based on morphological and molecular analyses to describe Ngaliadessus humphreysi gen. et sp. nov. Watts & Villastrigo representing a new genus and species of stygobiotic Bidessini collected from a single well in the Ngalia Basin. Phylogenetic analyses using whole mitochondrial genome, Histone 3 and 18S rRNA data, representing a comprehensive coverage of Bidessini genera, support the distinction of the genus and species as a separate evolutionary lineage sister to the Australasian genus Limbodessus and the widely distributed genus Allodessus Guignot, 1953. Our study further confirms that the Ngalia Basin, containing 13 subterranean dytiscid species from four distinct genera, is one of the most speciose areas within the world's most diverse hotspot of subterranean diving beetles.
Imaginal research for unlearning mastery: Divination with tarot as decolonizing methodology
Authors: Greenberg Yvan 
Published: August 2023

AbstractTarot use has become increasingly popular in contemporary society. However, unlike the position afforded divination in some cultures, it is not culturally consecrated as a legitimate way of knowing in the so‐called Modern West—in large part, due to the attempted disenchantment of the world by the colonial project of modernity. This paper posits that engagement with tarot divination can be a decolonizing methodology. I explore how divination's dependence on chance, the imagination, and engagement with spirits can heal the Cartesian mental models that underly modernity's hold on our society. Academic writing on divination has, until recently, largely been authored by people who are not also practitioners of divination themselves. Writing as both a scholar and practitioner of tarot, I use the cards as a form of “imaginal research” to directly assist in the creation of this paper—allowing the tarot itself to speak (as much as me speak about it).
A systematic review and meta‐analysis of the efficacy of different optical interventions on the control of myopia in children
Authors: Sarkar Samrat , Khuu Sieu , Kang Pauline 
Published: August 2023

AbstractTo compare the treatment efficacy of childhood myopia control optical interventions [spectacles, soft contact lenses (SCLs) and orthokeratology (OK) lenses], explore the consistency of treatment efficacies during the treatment period and evaluate the impact of baseline spherical equivalent refraction (SER), axial length (AL) and age on the treatment effect. A literature search of EMBASE, PubMed and Google Scholar databases identified 220 articles published between January 2000 and April 2022, which reported the treatment efficacy by differences in the SER and AL change between intervention and control groups. Thirty‐five articles were included in the analysis. Treatment effect sizes (ESs) were calculated, where more positive and negative directions indicated greater treatment efficacy for SER and AL respectively. For SER, the ESs with peripheral add design spectacles (0.66) and SCLs (0.53) were large but not significantly different between treatment types (p = 0.69). For AL, ESs with peripheral add design spectacles (−0.37), SCLs (−0.55) and OK lenses (−0.93) were large, but OK lenses had a significantly greater effect than peripheral add design spectacles (p ≤ 0.001). ESs were large during the first 12 months of treatment for all interventions [peripheral add design SCLs and OK (F ≥ 5.39, p ≤ 0.01), peripheral add design spectacles (F = 0.47, p = 0.63)] but reduced towards the end of 24–36 months of treatment. Baseline SER had an impact on the treatment effect with peripheral add design spectacles only. Optical interventions are efficacious in controlling childhood myopia progression. However, treatment effects were largest only during the first 12 months of treatment and reduced over time.
Economic performance of rural collective‐owned cooperatives: Determinants and influence mechanism
Authors: Wang Jiayi , Wang Yongping 
Published: August 2023

AbstractRural collective‐owned cooperatives (RCOCs) have received significant attention for rural development, alleviating rural poverty, and achieving common welfare in China. Using the Social‐ecological system (SES) framework as a conceptual and analytical lens, this paper clarifies the determinants and the influence mechanism for the economic performance of RCOCs. A mixed method, PLS‐SEM combined NCA approach is applied to 420 smallholder farmers in rural China. The results reveal that rural collective property‐rights system reform (RCPRSR), leadership, social capital, and collective action positively affect the economic performance of RCOCs. Moreover, leadership and social capital also operate through their mediating effect on collective action amongst collective members. Our results further show that RCPRSR, leadership, and social capital are necessary conditions for the high economic performance of RCOCs.
What happened to field practicum in social work education during COVID‐19? Evidence from Bangladesh
Authors: Das Tulshi Kumar , Paul Krittebas , Bhattacharjee Priyanka 
Published: August 2023

AbstractField practicum is an integral part of social work education, and students of bachelor's and master's levels need to gain the requisite experience of field practicum to achieve the degrees. Like many practice‐based disciplines, social work has been facing enormous challenges in arranging field practicum during COVID‐19. This qualitative study aims to understand the experiences of social work faculties, students, and agency representatives for field practicum in the time of the COVID crisis in Bangladesh. Four public universities having social work schools were selected purposively and a total of 18 in‐depth interviews and four Key Informant Interviews were conducted with different stakeholders related to field practicum. The study finds that though theoretical classes were conducted using online platforms, students faced many hurdles in completing their field practicum. Several innovative strategies, such as community‐based field practice, delaying completion of field practicum, reducing daily working hours, etc. were followed to adapt to the new normal situation. This pandemic seemed to be a lesson for everyone to think of an alternative arrangement for field practicum, such as developing a flexible curriculum, virtual fieldwork, community‐based field practice, field meetings, concurrent fieldwork, etc.
Drugs and bruxism: A study in the World Health Organization's pharmacovigilance database
Authors: Montastruc Jean‐Louis 
Published: August 2023

AbstractBruxism is a movement disorder of uncertain aetiology. Beside local peripheral and central psychological factors, drugs were suspected. Using the World Health Organization (WHO) global pharmacovigilance database, Vigibase®, we investigated through disproportionality analyses potential associations between exposure to drugs and bruxism reports. All reports of bruxism in adults between 01/01/2000 and 31/12/2022 were included. Results are expressed as reporting odds ratio (ROR). Among the 564 reports of bruxism, an association was found with eight antidepressants (first sertraline followed by escitalopram, venlafaxine, vortioxetine, citalopram, paroxetine, fluoxetine, duloxetine) and four antipsychotics (first ziprasidone followed by aripiprazole, olanzapine, risperidone). A signal was also described for oxybate sodium and metoclopramide. For antidepressants, a negative association was found between ROR values and NET (norepinephrine transporter) but not SERT (serotonin transporter) pKi values, suggesting this ADR is more closely linked to norepinephrine than serotonin reuptake inhibition.