bluuebunny/crossref_metadata_2025_split huggingface dataset:
Psychometric Validation of the Bangla Fear of COVID-19 Scale: Confirmatory Factor Analysis and Rasch Analysis
Authors: Sakib Najmuj , Bhuiyan A. K. M. Israfil , Hossain Sahadat , Al Mamun Firoj , Hosen Ismail , Abdullah Abu Hasnat , Sarker Md. Abedin , Mohiuddin Mohammad Sarif , Rayhan Istihak , Hossain Moazzem , Sikder Md. Tajuddin , Gozal David , Muhit Mohammad , Islam S. M. Shariful , Griffiths Mark D. , Pakpour Amir H. , Mamun Mohammed A. 
Published: May 2020

AbstractThe recently developed Fear of COVID-19 Scale (FCV-19S) is a seven-item uni-dimensional scale that assesses the severity of fears of COVID-19. Given the rapid increase of COVID-19 cases in Bangladesh, we aimed to translate and validate the FCV-19S in Bangla. The forward-backward translation method was used to translate the English version of the questionnaire into Bangla. The reliability and validity properties of the Bangla FCV-19S were rigorously psychometrically evaluated (utilizing both confirmatory factor analysis and Rasch analysis) in relation to socio-demographic variables, national lockdown variables, and response to the Bangla Health Patient Questionnaire. The sample comprised 8550 Bangladeshi participants. The Cronbach α value for the Bangla FCV-19S was 0.871 indicating very good internal reliability. The results of the confirmatory factor analysis showed that the uni-dimensional factor structure of the FCV-19S fitted well with the data. The FCV-19S was significantly correlated with the nine-item Bangla Patient Health Questionnaire (PHQ-90) (r = 0.406, p < 0.001). FCV-19S scores were significantly associated with higher worries concerning lockdown. Measurement invariance of the FCV-19S showed no differences with respect to age or gender. The Bangla version of FCV-19S is a valid and reliable tool with robust psychometric properties which will be useful for researchers carrying out studies among the Bangla speaking population in assessing the psychological impact of fear from COVID-19 infection during this pandemic.
Drainage Model of Multi-taphole Blast Furnaces
Authors: Roche Mauricio , Helle Mikko , van der Stel Jan , Louwerse Gerard , Storm Joost , Saxén Henrik 
Published: May 2020

Abstract
A drainage model of a multi-taphole hearth of a (large) blast furnace operated by alternate tappings has been developed. The model, which is based on a simplified treatment of the pressure losses in the dead man, taphole entrance and taphole, can estimate the liquid levels and outflow rates of the two liquid phases in quasi-stationary and dynamic states. The sensitivity of the results to changes in the conditions, such as taphole length and diameter, dead-man porosity, as well as in the model parameters is illustrated. The effect of asymmetric conditions at the two tapholes, and dynamic responses of particular interest are also illustrated and discussed. The results of the model are finally compared with findings from a reference blast furnace where the outflows rates of iron and slag are routinely estimated, demonstrating that several of the typical outflow patterns observed in the furnace can be at least quantitatively reproduced. This demonstrates the feasibility of the model as a tool for gaining deeper insight into the complex drainage with alternating tappings and the evolution of the liquid levels in the hearth of large blast furnaces.
Studies of neutralization reaction induced by rotating magnetic field
Authors: Sołoducha Dawid , Borowski Tomasz , Kordas Marian , Konopacki Maciej , Rakoczy Rafał 
Published: May 2020

AbstractThis study reports on research results in the field of the neutralization process (weak acid–strong base) under the action of a rotating magnetic field. The main objective of this paper is to present the possibilities of this process application to obtain the mixing time. The results show that the applied magnetic field had a strong influence on the analyzed process. Enhancement of the mixing process under the action of the rotating magnetic field may be obtained using particles with magnetic properties. It is shown that the time, after which the equivalence point of the neutralization process is reached, may be considered a parameter to describe the mixing process. Based on the proposed definition of the mixing time, the dimensionless correlation for the relationship between the mixing number and the Reynolds number is presented. Furthermore, results for the realization of the neutralization process with the application of the rotating magnetic field and magnetic particles are also discussed.
Thermoelectrically Based Approaches to Reduce Adhesive Wear During Blanking
Authors: Welm Markus , Tröber Philipp , Weiss Hannes Alois , Demmel Peter , Golle Roland , Volk Wolfram 
Published: May 2020

AbstractAlmost every metal mass product goes through a blanking process.
Especially when processing aluminum, adhesive wear is the main determinant of cost efficiency. Many investigations on wear-influencing factors have been conducted so far, but one major determinant is almost unnoticed, thermoelectric phenomena. Due to the Seebeck effect, thermoelectricity arises in every blanking tool. Recently published investigations show that the combination of tool and workpiece materials has a strong influence on occurring thermoelectric currents and thus on adhesive wear development. This can be traced back to dependence of the current strength and direction on the material-specific Seebeck coefficient.
This article addresses the same phenomenon for a new parameter spectrum. Blanking experiments with aluminum EN AW 5083 were performed, investigating both thermoelectric currents and the amount of adhesive wear. Furthermore, the impact of external currents influencing the naturally occurring thermoelectricity on wear is shown. Improved measurements with a laser confocal microscope reveal a close correlation between the thermoelectric current profiles and adhesive wear pattern on the lateral surface of the punch. Together with a variation of tool material among high-speed steel 1.3343, stainless steel 1.4301 and cemented carbide CF-H40S, a strong relation between the Seebeck coefficients, electrical currents and tool wear could be found. Therefore, the actual findings confirm, deepen and extend previous results concerning thermoelectricity and adhesive wear.
Annual report of the Japanese Breast Cancer Society registry for 2016
Authors: Kubo Makoto , Kumamaru Hiraku , Isozumi Urara , Miyashita Minoru , Nagahashi Masayuki , Kadoya Takayuki , Kojima Yasuyuki , Aogi Kenjiro , Hayashi Naoki , Tamura Kenji , Asaga Sota , Niikura Naoki , Ogo Etsuyo , Iijima Kotaro , Tanakura Kenta , Yoshida Masayuki , Miyata Hiroaki , Yamamoto Yutaka , Imoto Shigeru , Jinno Hiromitsu 
Published: May 2020

AbstractThe Japanese Breast Cancer Society (JBCS) registry began data collection in 1975, and it was integrated into National Clinical Database in 2012. As of 2016, the JBCS registry contains records of 656,896 breast cancer patients from more than 1400 hospitals throughout Japan. In the 2016 registration, the number of institutes involved was 1422, and the total number of patients was 95,870. We herein present the summary of the annual data of the JBCS registry collected in 2016. We analyzed the demographic and clinicopathologic characteristics of registered breast cancer patients from various angles. Especially, we examined the registrations on family history, menstruation, onset age, body mass index according to age, nodal status based on tumor size and subtype, and proportion based on ER, PgR, and HER2 status. This report based on the JBCS registry would support clinical management for breast cancer patients and clinical study in the near future.
Feasibility of miscible CO2 flooding in hydrocarbon reservoirs with different crude oil compositions
Authors: Khan Mudassir , Raza Arshad , Zahoor Muhammad Khurram , Gholami Raoof 
Published: May 2020

AbstractMiscible CO2-based enhanced oil recovery (CO2-EOR) flooding has been used, on many occasions, to maximize the recovery by mobilizing the residual oil. The success of this method, however, depends highly on the minimum miscibility pressure (MMP), the compatibility of CO2 with the reservoir rock and fluids. Although there have been several studies on the application of CO2-EOR, the impact of oil compositions associated with MMP on the feasibility of this technique has not been addressed elsewhere. In this study, a simulation study was carried out to investigate the effect of three different oil compositions on the miscibility and ultimate oil recovery of miscible CO2-EOR method. The results obtained indicated the oil type does not pose a significant impact on the success of miscible CO2-EOR. It was also found that the ultimate recovery of oil increases in a short period of time by injecting CO2 at the miscible conditions at the early stage of natural production. Comparatively, the reservoir with the fluid sample S2 seems to be a suitable choice for the miscible CO2 flooding once the recovery factor was considered together with the total amount of the fluid injected and produced.
Dietary implications in acetylsalicylic acid intolerance
Authors: Dölle-Bierke Sabine , Plank-Habibi Sibylle , Schäfer Christiane , Ahrens Birgit , Ballmer-Weber Barbara , Beyer Kirsten , Blümchen Katharina , Huttegger Isidor , Jappe Uta , Kleine-Tebbe Jörg , Lange Lars , Lau Susanne , Lepp Ute , Mahler Vera , Müller Sabine , Saloga Joachim , Schnadt Sabine , Szepfalusi Zsolt , Treudler Regina , Wassmann-Otto Anja , Werfel Thomas , Zuberbier Torsten , Reese Imke , Worm Margitta 
Published: May 2020

Summary
Background
Acetylsalicylic acid (ASA) may cause difficult-to-treat symptoms of the airways, skin, or gastrointestinal tract in hypersensitive patients. Due to the chemical relationship between salicylic acid and ASA, a role of a low-salicylate diet has been discussed.

Methods
This review evaluates whether low salicylate diets are meaningful from an allergological or nutritional–physiological perspective.

Results
The body’s arachidonic acid metabolism plays a crucial role in the pathogenesis of ASA intolerance. Despite their chemical affinity, ASA and salicylic acid affect the arachidonic pathway differently. The intake of salicylic acid with food is low compared to therapeutic doses of ASA. There is increasing evidence that protective effects of a high fruit and vegetables diet is related in part to the intake of salicylates. In salicylate-low diets, fruit and vegetables are reduced, harboring the risk of an insufficient diet and malnutrition.

Conclusion
Dietary therapy in ASA-intolerant patients is not recommended.
Use of Geosocial Networking Applications is Associated with Compulsive Sexual Behavior Disorder in an Online Sample
Authors: Turban Jack L. , Passell Eliza , Scheuer Luke , Germine Laura 
Published: May 2020

Abstract

Background
Geosocial networking applications (GNAs) are relatively new outlets through which individuals may find partners for sexual encounters. There has been a paucity of research on the associations between use of these platforms and measures of mental health and compulsive sexual behavior disorder (CSBD).

Aim
To examine associations between use of GNA, anxiety, and CSBD.

Methods
Using data from a large nontargeted Web-based sample (N = 4,203), we examined demographics associated with the use of GNAs. Using multivariable logistic regression adjusting for demographic differences between users and non-users, we examined associations between GNA use, anxiety, and CSBD.

Outcomes
The outcomes are Generalized Anxiety Disorder-7 and a modified Hypersexual Behavior Inventory-19.

Results
The percentage of participants that reported they used GNAs was 12.3%. Those who reported using the applications compared with those who did not were more likely to be young, male, and nonheterosexual. After adjusting for demographic variables, GNAs use was associated with CSBD (adjusted odds ratio = 1.62, 95% confidence interval: 1.09–2.37, P = .015) but not anxiety.

Clinical Implications
This study is an initial foray into the relationships between GNA and mental health, establishing a relationship between GNA use and CSBD. Future research is needed to better understand the relationships between GNA use, psychopathology, and CSBD.

Strengths & Limitations
Strengths of the study include its large sample size and nontargeted recruitment design, which minimizes confirmation bias. Limitations include the cross-sectional nature of this study, which precludes determination of the direction of causation.

Conclusion
Use of GNAs was prevalent among our sample and associated with CSBD. GNA use may represent an important platform through which CSBD manifests. Conversely, GNA use may drive CSBD.
CAA research programme – Helicopter Operations to Moving Offshore Helidecks
Authors: Scaperdas A. , Howson D. 
Published: May 2020

ABSTRACTThe background and rationale for the research reported in this paper is detailed in the companion paper subtitled Part A: Modelling the on-deck helicopter Reserve of Stability (ROS).This paper (Part B) derives the fundamental principles underpinning the safe operational envelope and the definition of Motion Severity and Wind Severity Indices (MSI/WSI), and then presents the probabilistic modelling methodology developed for calculating safe limits for these parameters (MSI/WSI limits curves). The introduction of the Relative Wind Direction (RWD) as an additional limiting parameter is also discussed, together with an explanation of how RWD limits have been derived and how they are linked with the MSI/WSI limits calculation.The MSI/WSI limits modelling methodology presented in this paper builds on the analytical helicopter stability modelling discussed in Part A. It uses a probabilistic approach to manage the variability in helicopter operations across the UK and to deal with the uncertainty of predicting helideck motion and wind conditions for the period the helicopter is landed on the helideck based on measurements taken prior to landing. This has been developed with the assistance of industry experts and has been subjected to consultation with stakeholders in the UK with the aim of identifying the right balance between enhancing safety and preserving operability.A new Helideck Monitoring System (HMS) standard has been developed which incorporates the MSI/WSI/RWD functionality. The standard was published by the Helideck Certification Agency in April 2018 with a compliance date of 31 March 2021. Operations to moving decks not equipped with HMS meeting the new standard will be restricted to stable helideck conditions.
From South Africa to Sri Lanka: Prospects of Travel for ‘Transformative Constitutionalism’
Authors: SAMARARATNE Dinesha 
Published: May 2020

AbstractWhat lessons can we learn from the way in which the South African experience of transformative constitutionalism was invoked in Sri Lanka's recent constitutional reform experience? What conditions allow experiences of transformative constitutionalism to travel? In this article, I respond to these two questions, using Frankenberg's idea of a ‘layered approach’ in comparative constitutional law. My analysis affirms that in the comparative enterprise, a thick explanation that allows each experience to ‘speak for itself’ heightens the value of a comparative example. In the case of South Africa, I demonstrate that transformative constitutionalism is in fact a specific genre of constitutionalism. It demands attention not only to substantive constitutional guarantees and institutional design, but also to the process of constitutional reform. Moreover, effective measures for transitional justice are an essential component of transformative constitutionalism. A closer reading of the South African experience that paid attention to these factors would have led to better use of this experience in Sri Lanka's post-war constitutional governance.
Colorectal bundles for surgical site infection prevention: A systematic review and meta-analysis
Authors: Pop-Vicas Aurora E. , Abad Cybele , Baubie Kelsey , Osman Fauzia , Heise Charles , Safdar Nasia 
Published: May 2020

AbstractObjective:In colorectal surgery, the composition of the most effective bundle for prevention of surgical site infections (SSI) remains uncertain. We performed a meta-analysis to identify bundle interventions most associated with SSI reduction.Methods:We systematically reviewed 4 databases for studies that assessed bundles with ≥3 elements recommended by clinical practice guidelines for adult colorectal surgery. The main outcome was 30-day postoperative SSI rate (overall, superficial, deep, and/or organ-space).Results:We included 40 studies in the qualitative review, and 35 studies (54,221 patients) in the quantitative review. Only 3 studies were randomized controlled trials. On meta-analyses, bundles were associated with overall SSI reductions of 44% (RR, 0.57; 95% CI, 0.48–0.65); superficial SSI reductions of 44% (RR, 0.56; 95% CI, 0.42–0.75); deep SSI reductions of 33% (RR, 0.67; 95% CI, 0.46–0.98); and organ-space SSI reductions of 37% (RR, 0.63; 95% CI, 0.50–0.81). Bundle composition was heterogeneous. In our meta-regression analysis, bundles containing ≥11 elements, consisting of both standard of care and new interventions, demonstrated the greatest SSI reduction. Separate instrument trays, gloves with and without gown change for wound closure, and standardized postoperative dressing change at 48 hours correlated with the highest reductions in superficial SSIs. Mechanical bowel preparation combined with oral antibiotics, and preoperative chlorhexidine showers correlated with highest organ-space SSI reductions.Conclusions:Preventive bundles emphasizing guideline-recommended elements from both standard of care as well as new interventions were most effective for SSI reduction following colorectal surgery. High clinical-bundle heterogeneity and low quality for most observational studies significantly limit our conclusion.
Mapping perceptions of linguistic variation in Qassim, Saudi Arabia, using GIS technology
Authors: Al-Rojaie Yousef 
Published: May 2020

AbstractThis study explores perceptions held by speakers of Qassimi Arabic (a variety of Najdi Arabic, spoken in central Saudi Arabia) about linguistic variation in their own dialect, and the sociocultural evaluations associated with their perceptions. Drawing on perceptual dialectology research methods, respondents completed the draw-a-map and labeling tasks. The maps were collected and then analyzed using Geographic Information Systems (GIS) mapping software to aggregate, query, and create a composite heat map. Findings indicate that Qassimi speakers perceive regional variation to be associated with urban centers, particularly Buraydah and Unayzah, which were identified as the most salient dialect areas. Analysis of the labeled maps generated six categories of evaluative comments: drawl, influences from other regional dialects, heavy accent, old vocabulary, fast, and affrication. These findings point to the need for further exploration of the underlying ideologies and social values that Arabic speakers have about their own dialects and other dialects in Arabic-speaking communities.
Precedent within the High Court
Authors: Lau Kwan Ho 
Published: May 2020

AbstractA number of Masters and a Registrar have recently indicated that, when exercising High Court jurisdiction, they are not bound strictly to follow prior decisions made by Judges in the High Court. This represents a notable departure from the position established by and within the High Court, where since the Judicature Acts of 1873 and 1875 an unquestioning obeisance of the Master and Registrar towards such decisions has been generally expected and offered. Delving into questions of power, authority and jurisdiction, and examining relevant legislation such as the Civil Procedure Rules, this paper constructs and analyses various arguments for and against recognising the co-equivalence of decisions of Judges, Masters and Registrars in the High Court.
Effects of dietary fat quality on metabolic endotoxaemia: a systematic review
Authors: Cândido Thalita Lin Netto , da Silva Laís Emilia , Tavares Juliana Ferreira , Conti Ana Carolina Muller , Rizzardo Rômulo Augusto Guedes , Gonçalves Alfenas Rita de Cássia 
Published: May 2020

AbstractIn this systematic review, we critically evaluated human clinical trials that assessed the effects of dietary fat quality on metabolic endotoxaemia. The studies were selected from three databases (PubMed, Scopus and Cochrane Library), and the keywords were defined according to the Medical Subject Headings indexing terminology. Two authors searched independently, according to the pre-defined selection criteria. Quality and risk assessment of bias for each selected study were also evaluated. The results of the included studies demonstrated associations between higher SFA intake and increased postprandial lipopolysaccharide (LPS) concentrations. On the other hand, after the consumption of PUFA, bloodstream LPS concentrations were lower. However, in none of the long-term studies, the consumption of dietary fats did not seem to exert effects on LPS concentration. Hence, SFA seem to act as a risk factor for transient increase in endotoxaemia, while PUFA demonstrated exerting a protective effect. Taken together, the evidence suggests that the dietary fatty acid profile may influence bloodstream endotoxin concentrations through modulation of factors such LPS clearance, alkaline phosphatase activity, bile acid metabolism, intestinal permeability and intestinal microbiota composition.
Restrictions on meromorphic solutions of Fermat type equations
Authors: Gundersen Gary G. , Ishizaki Katsuya , Kimura Naofumi 
Published: May 2020

AbstractThe Fermat type functional equations $(*)\, f_1^n+f_2^n+\cdots +f_k^n=1$, where n and k are positive integers, are considered in the complex plane. Our focus is on equations of the form (*) where it is not known whether there exist non-constant solutions in one or more of the following four classes of functions: meromorphic functions, rational functions, entire functions, polynomials. For such equations, we obtain estimates on Nevanlinna functions that transcendental solutions of (*) would have to satisfy, as well as analogous estimates for non-constant rational solutions. As an application, it is shown that transcendental entire solutions of (*) when n = k(k − 1) with k ≥ 3, would have to satisfy a certain differential equation, which is a generalization of the known result when k = 3. Alternative proofs for the known non-existence theorems for entire and polynomial solutions of (*) are given. Moreover, some restrictions on degrees of polynomial solutions are discussed.