bluuebunny/crossref_metadata_2025_split huggingface dataset:
What might readers want? Unexpected responses from Malaysian Literature in English students and suggestions of potentiality in text selection
Authors: Lim Jia Wei 
Published: November 2019

AbstractThis article is based on the premise that mandated reading in literature classrooms may be perceived as an imposition and disliked by students. Attempts to address that scenario have suggested that text selection should be given more consideration to promote reading engagement, particularly by choosing texts which are familiar to the lifeworlds of students. Aside from ideas of familiarity and student preferences in reading, this article argues that text selection could also take into account text potentialities, as proposed by Louise Rosenblatt, from which three aspects are discernible; potentiality for participation, potentiality for a sustained reading experience, and potentiality for an enjoyable reading experience. These aspects of potentiality are illustrated and discussed through the literature classroom experiences of two Malaysian pre‐university English literature students. This article contends that ideas of text potentiality help us interpret students' responses to mandated texts and informs discussion among curriculum constructors and teachers about text selection in the literature classroom.
The Ressourcement of Black Catholicism in Cyprian Davis, OSB
Authors: Flipper Joseph S. 
Published: November 2019

AbstractFr. Cyprian Davis, OSB (1930–2015) was a Benedictine monk and the preeminent historian of black Catholicism in the United States. Although he began his scholarly career in the study of medieval monasticism, he brought cultural history methods of the Annales school to bear on black Catholicism. While he is known for his archival work on black Catholicism and spirituality, Davis's work should be understood as ressourcement, a theological retrieval of lost sources of black Catholicism. Cyprian Davis offers an iteration of ressourcement that takes seriously the often‐violent rupture that black Catholics experienced. The theological vision that arises out of his historical recovery is one attentive to the experience of division, fragmentation, loss of traditional moorings, alienation from a wider tradition, and rejection by the church.
Potential association between Fusobacterium nucleatum enrichment on oral mucosal surface and oral lichen planus
Authors: Du Guan‐huan , Wang Yu‐feng , Chen Jun‐jun , Deng Yi‐wen , Han Xiao‐zhe , Tang Guo‐yao 
Published: November 2019

AbstractObjectiveWe determined the bacterial community structure of the buccal mucosa in patients with oral lichen planus (OLP) and evaluated the potential association of Fusobacterium nucleatum with OLP.Subjects and MethodsWe collected buccal mucosal swab samples of patients with OLP (n = 20) and healthy controls (n = 10) and performed 16S rRNA gene sequencing and real‐time PCR to determine potentially different bacteria. Damaged and adjacent non‐damaged mucosal swab samples of 25 OLP patients were used to detect the amount of F. nucleatum by real‐time PCR.ResultsCompared with healthy controls, enrichment of Fusobacterium and Granulicatella was more abundant in patients with OLP (p = .0146 and 0.0034). The abundance of Fusobacterium and F. nucleatum was significantly enriched on buccal mucosa of patients with OLP compared with healthy controls (p = .0043 and 0.0235). Compared with adjacent non‐damaged buccal mucosa of OLP patients, the amount of F. nucleatum in the damaged mucosa was significantly increased (p = .001). We examined third‐level KEGG pathways for bacteria on mucosal surface and found that genes controlling sporulation and ether lipid metabolism were enriched in patients with OLP.ConclusionsA high amount of F. nucleatum may be associated with OLP. Further studies are required to investigate the precise association of F. nucleatum with OLP.
Allograft renal cell carcinoma in pediatrics transplantation: A mini‐review
Authors: Geramizadeh Bita , Keshavarz Pedram , Kashkooe Ali , Marzban Mahsa 
Published: November 2019

AbstractRenal cell carcinoma in the pediatric age group is a rare event, and its occurrence in the allograft (recipient) kidney is an uncommon event. There is no published review study in RCC of allograft kidneys in children and adolescents. In this study, we thoroughly searched English literature (PubMed, Google Scholar, and Google) in order to find all the reported allograft kidney RCCs in the patients who have been transplanted below the age of 18. There have been 12 reports of allograft RCC in this age group. Our result showed that the age of tumor detection according to donor age is lower comparing to non‐allograft RCCs, and there is a significant male preponderance. RCC in the allografts is smaller and shows low nuclear grade and has a good prognosis. These findings emphasize the importance of routine allograft ultrasonography which results in earlier detection of RCC with smaller size and better outcome.
Of mocktails and Muslims
Authors: Husain Atiya 
Published: November 2019

AbstractThis article argues that the racialization of Islam and Muslims as brown circumscribes brown Muslims' identity exploration. Ethnographic research here shows how Arab and South Asian Muslims manage race and religion in exploring their identities. The key contribution of this research is in drawing attention to under‐examined aspects of racialization that this group engages to construct their identities, specifically the black–white U.S. racial binary and secularism.
Variable‐discharge‐river macroforms in the Sunnyside Delta Interval of the Eocene Green River Formation, Uinta Basin, USA
Authors: Wang Jianqiao , Plink‐Björklund Piret 
Published: November 2019

AbstractAn outcrop dataset from the early Eocene Sunnyside Delta Interval of the Green River Formation in the Uinta Basin, Utah, USA, documents alluvial channel lithosomes. The abundance of Froude supercritical‐flow sedimentary structures, together with an abundance of high‐deposition‐rate sedimentary structures, in‐channel bioturbation and pedogenic modification, in‐channel muds and thick soft‐clast conglomerates, identify these lithosomes as deposits of variable‐discharge rivers. These recognition criteria are part of an emerging facies model for variable‐discharge rivers. This facies model, however, yet lacks robust recognition criteria for macro‐scale or bar‐scale stratal patterns of variable‐discharge rivers. This study presents a dataset that corroborates some known stratal patterns and provides examples of hitherto unknown bar‐scale stratal patterns of variable‐discharge rivers, including: (i) low‐angle downstream‐accretion sets that may form as washed‐out sheets in high sediment supply conditions or downstream of hydraulic jumps; (ii) high‐angle upstream‐accretion sets that imply deposition from systematically upstream‐migrating channel‐scale hydraulic jumps (cyclic steps); (iii) concave‐up, upward‐flattening high‐angle downstream‐accretion sets that are consistent with aggradation in channel‐scale hydraulic‐jump scours; (iv) upstream‐accretion and lateral‐accretion sets that may be linked to high‐magnitude flood reworking of point bars; and (v) aggradation or vertical‐accretion sets of ambiguous origin. These unconventional stratal patterns are compared to the established bar strata, such as those formed by point bars and braid bars and a discussion is provided on formative conditions for the here documented unconventional strata. This work highlights a need for further studies on the effect of discharge variability on bar formation and on the link between river morphology and bar types.
Seroprevalence and factors associated with IgG anti‐DENV positivity in blood donors in Burkina Faso during the 2016 dengue outbreak and implications for blood supply
Authors: Sawadogo Salam , Baguiya Adama , Yougbare Fiffou , Bicaba Brice Wilfried , Nebie Koumpingnin , Millogo Tieba , Kamba Ibrahim , Kaba Losseni , Sangare Lassana , Kafando Eléonore , Deneys Véronique 
Published: November 2019

SummaryObjectivesOur study aimed to update the seroprevalence and factors associated with anti‐dengue virus (DENV) antibody positivity among blood donors and to discuss their implications for blood supply.BackgroundQuestions on the potential transmission of DENV by transfusion increased after the documentation of the risk of transmission of the West Nile virus. This risk was estimated after transfusion of DENV RNA‐positive blood units of up to 37.5%. In Burkina Faso, very few studies on DENV in blood donors have been conducted. As a result, there were no reliable data on DENV to allow the implementation of appropriate measures to control the risk of transmission of the dengue virus by blood transfusion.MethodsWe conducted a 4‐week cross‐sectional study from December 4 to 30, 2016. Blood donors of both genders, aged 18‐60 years, accepted for blood donation after medical selection were consecutively enrolled.ResultsOur study included a total of 1007 blood donors, in which donors living in urban areas represented 78.2%. The mean age was 26.1 ± 8.1 years. After adjustment in a multiple regression logistic model, the odds of having IgG anti‐DENV increased as age increased. The odds of DENV was 53% lower in rural areas (OR = 0.47; P = .000) compared to urban settings and 42% lower in mobile sites (OR = 0.58; P = .03) compared to fixed ones.ConclusionOur study provides new and useful insights for future research on the risk of TT‐DENV throughout blood transfusion.
Modeling Bubble Motions by Underwater Explosion in a Centrifuge
Authors: Hu Jing , Chen Zuyu , Zhang Xuedong , Zhang Zitao , Liang Jianhui 
Published: November 2019

Abstract
Bubble oscillations generated by underwater explosions (UNDEX) can cause considerable damage to nearby marine vehicles or hydraulic structures as the energy inside the bubble is comparable to that of a shock wave. Since both compressibility and gravity affect the bubble impulse, it is not easy to reproduce the pulse pressure by experiments in vacuum tanks or pressurized tanks. This study presents the promising prospect of using a centrifuge to model bubble motion. Primarily, the influence of gravitational acceleration on bubble oscillation and migration is studied. Hypergravity is not only a necessary condition to satisfy the similarity of the Mach and Froude numbers but can also reduce the boundary effects and corresponding errors when modeling a bubble in a confined container. The scaling laws derived from the physical processes of bubble dynamics and the similarities in bubble shapes and migration are validated. Moreover, the main sources of possible errors for an UNDEX in a centrifuge are discussed to show the reliability of the results followed by suggestions for reducing the error in the physical modeling of an UNDEX event.
Evaluation of a Dynamic Transfer Matrix for a Hydraulic Turbine
Authors: Yamamoto Keita , Yonezawa Koichi , Müller Andres , Avellan François , Tsujimoto Yoshinobu 
Published: November 2019

Abstract
It is well known that hydraulic machines experience various types of flow instabilities causing a negative influence on the system under off-design operations. The transfer matrix method correlating the flow properties in upstream and downstream of hydraulic machines is widely adopted as a first step to investigate dynamical characteristics of flow. Transfer matrix elements are the key to understand hydraulic system stability. This study focuses on measurements of transfer matrix elements for a hydraulic turbine. The oscillations of the flowrate are produced by two flow exciters located in upstream and downstream of the turbine, and evaluated from the fluctuations of the pressure difference across two streamwise locations. It is shown that the transfer matrices are successfully evaluated at part load and full load operations in the presence and absence of cavitation. In particular, cavitation compliance and mass flow gain factor, which determine the dynamical response of cavitation to the change of pressure and flowrate, are calculated from the measured transfer matrix elements. The absolute value of both cavitation compliance and mass flow gain factor is found to increase with respect to the decrease of the cavitation number. The phase of the mass flow gain factor is delayed as the excitation frequency increases. This suggests that hydraulic systems may be stabilized when the oscillation frequency increases. As a result of stability analyses, it is demonstrated that the mass flow gain factor plays a crucial role, especially in the full load cavitation surge.
Direct Numerical Simulation of the Flow Through a Randomly Packed Pebble Bed
Authors: Yildiz Mustafa Alper , Botha Gerrit , Yuan Haomin , Merzari Elia , Kurwitz Richard C. , Hassan Yassin A. 
Published: November 2019

Abstract
The proposition for molten salt and high-temperature gas-cooled reactors has increased the focus on the dynamics and physics in randomly packed pebble beds. Research is being conducted on the validity of these designs as a possible contestant for the fourth-generation nuclear power systems. A detailed understanding of the coolant flow behavior is required in order to ensure proper cooling of the reactor core during normal and accident conditions. In order to increase the understanding of the flow through these complex geometries and enhance the accuracy of lower-fidelity modeling, high-fidelity approaches such as direct numerical simulation (DNS) can be utilized. Nek5000, a spectral-element computational fluid dynamics (CFD) code, was used to develop DNS fluid flow data. The flow domain consisted of 147 pebbles enclosed by a bounding wall. In the work presented, the Reynolds numbers ranged from 430 to 1050 based on the pebble diameter and inlet velocity. Characteristics of the flow domain such as volume averaged porosity, axial porosity, and radial porosity were studied and compared with correlations available in the literature. Friction factors from the DNS results for all Reynolds numbers were compared with correlations in the literature. The first- and second-order statistics show good agreement with the available experimental data. Turbulence length scales were analyzed in the flow. Reynolds stress anisotropy was characterized by utilizing invariant analysis. Overall, the results of the analysis in this study provide deeper understanding of the flow behavior and the effect of the wall in packed beds.
In-Cylinder Temperature Measurements in a 55-cm3 Two-Stroke Engine Via Tunable Laser Absorption Spectroscopy
Authors: Ausserer Joseph K. , Polanka Marc D. , Deutsch Matthew J. , Baranski Jacob A. , Rein Keith D. 
Published: November 2019

Abstract
In-cylinder temperature is a critical quantity for modeling and understanding combustion dynamics in internal combustion engines (ICEs). It is difficult to measure in small, two-stroke engines due to high operational speeds and limited space to install instrumentation. Optical access was established in a 55-cm3 displacement two-stroke engine using M4 bolts as carriers for sapphire rods to establish a 1.5-mm diameter optical path through the combustion chamber. Temperature laser absorption spectroscopy was successfully used to measure time varying in-cylinder temperature clocked to the piston position with a resolution of 3.6 crank angle degrees (CAD) at 6000 rpm. The resulting temperature profiles clearly showed the traverse of the flame front and were qualitatively consistent with in-cylinder pressure, engine speed, and delivery ratio. The temperature measurements were compared to aggregate in-cylinder temperatures calculated using the ideal gas model using measured in-cylinder pressure and trapped mass calculated at exact port closure as inputs. The calculation was sensitive to the trapped mass determination, and the results show that using the ideal gas model for in-cylinder temperature calculations in heat flux models may fail to capture trends in actual in-cylinder temperature with changing engine operating conditions.
Working conditions and compensated sickness absence among nurses and care assistants in Sweden during two decades: a cross-sectional biennial survey study
Authors: Marklund Staffan , Gustafsson Klas , Aronsson Gunnar , Leineweber Constanze , Helgesson Magnus 
Published: November 2019

ObjectivesThe aims of the study were to trace the patterns of work environment factors and compensated sickness absence (SA) among nurses and care assistants compared with other occupations and to compare SA among exposed and non-exposed nurses and care assistants.DesignA cross-sectional survey on work environment factors based on the biennial Swedish Work Environment Surveys 1991–2013, linked to longitudinal register data on SA 1993–2014.ParticipantsThe study included 98 249 individuals, stratified into nurses and care assistants (n=16 179) and a reference population including all other occupations (n=82 070).Outcome measureAnnual days of compensated SA (>14 days) 3 years after exposure years.ResultsNurses and care assistants had higher SA in 1993–2014 compared with all other occupations, and differences in background factors only partly explained this relationship. For both groups, exposure to physical work factors remained steady, but the number of exposed were 10%–30% higher among nurses and care assistants. Those exposed to heavy physical work and strenuous working postures had in most years significantly higher SA when compared with non-exposed (rate ratio range: 1.4–1.9). Exposure to high job demands increased 10%–25% in 1991–1999 among nurses and care assistants but became more stable in 2001–2013 and high proportions of high job demands coincided with the increase in SA in 1995–1999. Nurses and care assistants exposed to high job demands had for most years significantly higher SA than non-exposed (rate ratio range: 1.5–2.1). Low job control and low support from supervisors elevated SA significantly only for a few years.ConclusionsExposure to negative work factors among nurses and care assistants was weakly associated with variations in SA, but may be related to their higher level of SA when compared with other occupations. Improved physical and psychosocial working conditions may reduce the elevated SA level in these occupations.
Diabetes and cardiovascular disease risk screening model in community pharmacies in a developing primary healthcare system: a feasibility study
Authors: Alzubaidi Hamzah Tareq , Chandir Subhash , Hasan Sanah , McNamara Kevin , Cox Rachele , Krass Ines 
Published: November 2019

ObjectivesThis study aimed to develop an evidence-based community pharmacist-delivered screening model for diabetes and cardiovascular disease (CVD), and assess its feasibility to identify and refer patients with elevated risk.DesignA feasibility study.SettingA purposive sample of 12 community pharmacies in three cities in the United Arab Emirates (UAE).ParticipantsAdults 40 years of age and above who have not been previously diagnosed with either diabetes or CVD.InterventionPharmacist screening of adults visiting pharmacies involved history, demographics, anthropometric measurements, blood pressure and point-of-care testing including glycated haemoglobin (HbA1c) levels and lipid panel. Participants with a 10-year CVD risk ≥7.5%, HbA1c level ≥5.7% or American Diabetes Association (ADA) risk score ≥5 points were advised to visit their physician.Primary and secondary outcome measuresThe primary outcomes were (1) development of UAE pharmacist-delivered screening model, (2) the proportion of screened participants identified as having high CVD risk (atherosclerotic CVD 10-year risk defined as ≥7.5%) and (3) the proportion of participants identified as having elevated blood glucose (high HbA1c level ≥5.7% (38.8 mmol/mol)) or high self-reported diabetes risk (ADA risk score ≥5 points). Secondary outcome is participants’ satisfaction with the screening.ResultsThe first UAE pharmacist-delivered screening model was developed and implemented. A total of 115 participants were screened, and 92.3% of the entire screening process was completed during a single visit to pharmacy. The mean duration of the complete screening process was 27 min. At-risk individuals (57.4%) were referred to their physicians for further testing, while 94.5% of participants were at least satisfied with their screening experience.ConclusionsThe community pharmacist-delivered screening of diabetes and CVD risk is feasible in the UAE. The model offers a platform to increase screening capacity within primary care and provides an opportunity for early detection and treatment. However, pathways for the integration of the pharmacist-delivered screening service with physicians in primary care are yet to be explored.
Gender differences in reporting workplace violence: a qualitative analysis of administrative records of violent episodes experienced by healthcare workers in a large public Italian hospital
Authors: Acquadro Maran Daniela , Cortese Claudio Giovanni , Pavanelli Pierluigi , Fornero Giulio , Gianino Maria Michela 
Published: November 2019

ObjectivesThis study aims to analyse, from a descriptive and qualitative point of view, the episodes of violence reported by healthcare workers (HCWs) in a large public Italian hospital. Qualitative analysis permits us to collect the victims’ words used to describe the event and the ways in which they dealt with it. A comparison between genders was performed to better understand what type of different strategies could be used to improve the prevention of workplace violence for HCWs.Design and settingThe retrospective observational study was carried out in ‘Città della Salute e della Scienza’, a complex of four interconnected hospitals situated in Northern Italy. This study analysed aggression data from the 4-year period of 2015–2018 that included all HCW categories. The data were obtained from the aggression reporting form.ParticipantsThe analysed records were supplied by 396 HCWs (3.6% of all HCWs in the hospital).ResultsMale HCWs aged <30 years did not report violent episodes that occurred in the workplace, while male HCWs with 6–15 years of work experience reported more violent episodes than their female counterparts. Among the HCW professions, nursing was the profession, in which HCWs were more prone to experience a violent episode, while male medical doctors were more prone to report violent episodes than female medical doctors. Moreover, female HCWs experienced more verbal violence (insults) than male HCWs did, while male HCWs experienced more physical violence (bodily contact) than female HCWs did.ConclusionsThe findings from this explorative study suggest that there is a gender difference in the characteristics of workplace violence perpetrated by patients, patients’ relatives and visitors and in the way in which these episodes are described. Consequently, it is important for informative and preventive courses to consider gender differences in experiencing a violent episode.