bluuebunny/crossref_metadata_2025_split huggingface dataset:
Non-verbal intelligence outperforms selective attention in a visual short-term memory test
Authors: Anunciação Luis , Portugal Anna , Rabelo Ivan , Landeira-Fernandez J. 
Published: November 2021

AbstractShort-term memory is a dynamic psychological process that operates within a network in which non-verbal intelligence and attentional domains are connected. However, no consensus has been reached about which process has the greatest effect on this memory ability, which was the main objective of the present study. A sample of 1448 Brazilian participants (mean age = 26.62 years, standard deviation = 9.97 years; 53.9% females) were collectively tested on pen-and-paper standardized and validated measures of selective (ROTAS-C), alternating (ROTAS-A), and divided (ROTAS-D) attention. They also performed the R1 Non-verbal Intelligence Test and a visual short-term memory test (Memória Visual de Curto Prazo [MEMORE] test). The statistical analyses consisted of a data mining procedure, in which exhaustive automatic selection screening was performed. The results were compared with Corrected Akaike Information Criteria. The linear model met the classic assumptions of ordinary least squares and only included main effects of selective attention (standardized β = 0.39) and non-verbal intelligence (standardized β = 0.37) as main predictors (F2,39 = 7.01, p < 0.01, adjusted R2 = 24%). The results are discussed within a cognitive psychology framework.
Optical vortices in waveguides with discrete and continuous rotational symmetry
Authors: Pryamikov Andrey , Hadzievski Ljupco , Fedoruk Mikhail , Turitsyn Sergei , Aceves Alejandro 
Published: November 2021

AbstractCoherent vortex structures are fascinating physical objects that are widespread in nature: from large scale atmospheric phenomena, such as tornadoes and the Great Red Spot of Jupiter to microscopic size topological defects in quantum physics and optics. Unlike classical vortex dynamics in fluids, optical vortices feature new interesting properties. For instance, novel discrete optical vortices can be generated in photonic lattices, leading to new physics. In nonlinear optical media, vortices can be treated as solitons with nontrivial characteristics currently studied under the emerging field of topological photonics. Parallel to theoretical advances, new areas of the engineering applications based on light vortices have emerged. Examples include the possibility of carrying information coded in the vortex orbital angular momentum, understood as a spatial-division-multiplexing scheme, to the creation of optical tweezers for efficient manipulation of small objects. This report presents an overview highlighting some of the recent advances in the field of optical vortices with special attention on discrete vortex systems and related numerical methods for modeling propagation in multi-core fibers.
Development of the Rheumatoid Arthritis Distress Scale (RADS): a new tool to identify disease-specific distress in patients with Rheumatoid Arthritis
Authors: Silke Linda , Kirresh Othman , Sturt Jackie , Lempp Heidi 
Published: November 2021

AbstractBackgroundPatients with Rheumatoid Arthritis (RA) may experience psychological distress (depression, anxiety) in addition to their physical symptoms. People with RA may also experience disease-specific distress (DSD), related to the specific burden of living with their life-long condition. DSD is a patient reported outcome in several long-term conditions, including type 1 and 2 diabetes. The aims of this study were to determine whether DSD is experienced by people with RA, and if so, develop a Patient Reported Outcome Measure (PROM) to assess for DSD in people with RA.MethodsA five-phased qualitative study was conducted which consisted of a secondary data analysis of 61 interviews of people with rheumatological disease (Phase 1), validation of findings via a Patient and Public Involvement (PPI) group of people with RA (n = 4) (Phase 2), item generation for a PROM (Phase 3) and establishing face and content validity of the PROM via PPI group (n = 4) and individual cognitive interviews (n = 9) of people with RA respectively (Phase 4 and 5). The final PROM was presented at a Patient Education Evening for patients with long-term rheumatological conditions, including RA, and carers.ResultsFive themes of rheumatological disease distress emerged from Phase 1, which were validated in the Phase 2 PPI group. After Phases 3–5, the Rheumatoid Arthritis Distress Scale (RADS) was formed of 39 items and 3 supplementary questions. Overall participants reported the content of the RADS to be clear and relevant, and that DSD is a valid concept in RA, distinct from other entities like clinical depression or anxiety.ConclusionsDSD appears to be an important concept in RA. The 39-item RADS demonstrates acceptable face and content validity in this patient group. Further psychometric testing is needed. The RADS may be a useful tool for healthcare professionals to identify RA distress.
Evaluation of circulating miRNAs and mRNAs expression patterns in autism spectrum disorder
Authors: Abdelrahman Amany H. , Eid Ola M. , Ibrahim Mona H. , Abd El-Fattah Safa N. , Eid Maha M. , Meguid Nagwa A. 
Published: November 2021

Abstract
Background
Autism spectrum disorder is a condition related to brain development that affects a person’s perception and socialization, resulting in problems in social interaction and communication. It has no single known cause, yet several different genes appear to be involved in autism. As a genetically complex disease, dysregulation of miRNA expression and miRNA–mRNA interactions might be a feature of autism spectrum disorder. The aim of the current study was to investigate the expression profile of circulating miRNA-128, miRNA-7 and SHANK gene family in ASD patients and to assess the possible influence of miRNA-128 and miRNA-7 on SHANK genes, which might provide an insight into the pathogenic mechanisms of ASD and introduce noninvasive molecular biomarkers for the disease diagnosis and prognosis. Quantitative real-time PCR technique was employed to determine expression levels of miRNA-128, miRNA-7 and SHANK gene family in blood samples of 40 autistic cases along with 30 age- and sex-matched normal volunteer subjects.

Results
Our study revealed a statistical significant upregulation of miRNA-128 expression levels in ASD cases compared to controls (p value < 0.001). A statistical significant difference in SHANK-3 expression was encountered on comparing cases to controls (p value < 0.001). However, miRNA-7 expression showed no significant difference between the studied groups.

Conclusions
MiRNA-128 and SHANK-3 gene are emerging players in the field of ASD. They are promising candidates as noninvasive biomarkers in autism. Future studies are needed to emphasize their pivotal role.
Radio Frequency MRI coils and safety: how infrared thermography can support quality assurance
Authors: Testagrossa Barbara , Ruello Elisa , Gurgone Sergio , Denaro Lucia , Sansotta Carlo , Salmeri Francesca Maria , Acri Giuseppe 
Published: November 2021

Abstract
Background
The safety controls in Resonance Magnetic Imaging (MRI) diagnostic site are numerous and complex. Some of these are contained in international directives and regularly conducted by medical physics expert after acceptance tests, consisting of a series of checks, measurements, evaluations called quality controls (QCs) and made to guarantee the image quality of the equipment. In this context, ensuring that the coils are in proper operating conditions is important to prevent and reduce errors in use and to preserve patient safety.

Results
A study by thermography was conducted to evaluate temperature changes of MRI coils during Quality Control (QC), in order to prevent any problems for the patient due to Radio Frequency waves. This experiment involves use of a thermal camera to detect temperature variations during MRI scans using head and body coils of two different tomography 1.5 T and 3.0 T static magnetic field. Thermal camera was positioned inside the MRI room to acquire images every 15 s for all the scansions duration. The observations have shown a temperature increase only for body coil of 1.5 MRI tomography, whereas no significative temperature variation has occurred for the other coils under observation. This temperature increase was later related to a fault of such coil.

Conclusions
The authors believe this simple method useful as first approach, during routinely QCs, to verify coils functioning and so to avoid patient hazards and are preparing a methodological study about functioning of the coils with respect to their temperature variation.
Impact of Neuraxial Versus General Anesthesia on Discharge Destination in Patients Undergoing Primary Total Hip and Total Knee Replacement
Authors: Duque Melissa , Schnetz Michael P. , Yates Adolph J. , Monahan Amanda , Whitehurst Steven , Mahajan Aman , Kaynar A. Murat 
Published: November 2021

BACKGROUND:
Total knee replacement (TKR) and total hip replacement (THR) are 2 of the most common orthopedic surgical procedures in the United States. These procedures, with fairly low mortality rates, incur significant health care costs, with almost 40% of the costs associated with post acute care. We assessed the impact of general versus neuraxial anesthesia on discharge destination and 30-day readmissions in patients who underwent total knee and hip replacement in our health system.

METHODS:
This was a retrospective cohort study of 24,684 patients undergoing total knee or hip replacement in 13 hospitals of a large health care network. Following propensity score matching, we studied the impact of type of anesthetic technique on discharge destination (primary outcome) and postoperative complications including readmissions in 8613 patients who underwent THR and 13,004 patients for TKR.

RESULTS:
Our results showed that in patients undergoing THR and TKR, neuraxial anesthesia is associated with higher odds of being discharged from hospital to home versus other facilities compared to general anesthesia (odds ratio [OR] = 1.63, 95% confidence interval [CI], 1.52–1.76; P < .01) and (OR = 1.58, 95% CI, 1.49–1.67; P < .01), respectively.

CONCLUSIONS:
Our results suggest an association between use of neuraxial anesthesia for total joint arthroplasty and a higher probability of discharge to home and a reduction in readmissions.
Early Postoperative Outcomes of Super Morbid Obese Compared to Morbid Obese Patients After Ambulatory Surgery Under General Anesthesia: A Propensity-Matched Analysis of a National Database
Authors: Hajmohamed Sherine , Patel Deeran , Apruzzese Patricia , Kendall Mark C. , De Oliveira Gildasio 
Published: November 2021

BACKGROUND:
Patients with body mass index (BMI) ≥50 kg/m2, defined as super morbid obesity, represent the fastest growing segment of patients with obesity in the United States. It is currently unknown if super morbid obese patients are at greater odds than morbid obese patients for poor outcomes after outpatient surgery. The main objective of the current investigation is to assess if super morbid obese patients are at increased odds for postoperative complications after outpatient surgery when compared to morbid obese patients.

METHODS:
The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database from 2017 to 2018 was queried to extract and compare patients who underwent outpatient surgery and were defined as either morbidly obese (BMI >40 and <50 kg/m2) or super morbidly obese (BMI ≥50 kg/m2). The primary outcome was the occurrence of medical adverse events within 72 hours of discharge. In addition, we also examine death and readmissions as secondary outcomes. A propensity-matched analysis was used to evaluate the association of BMI ≥50 kg/m2 versus BMI between 40 and 50 kg/m2 and the outcomes.

RESULTS:
A total of 661,729 outpatient surgeries were included in the 2017–2018 NSQIP database. Of those, 7160 with a BMI ≥50 kg/m2 were successfully matched to 7160 with a BMI <50 and ≥40 kg/m2. After matching, 17 of 7160 (0.24%) super morbid obese patients had 3-day medical complications compared to 15 of 7160 (0.21%) morbid obese patients (odds ratio [OR; 95% confidence interval {CI}] = 1.13 [0.57–2.27], P = .72). The rate of 3-day surgical complications in super morbid obese patients was also not different from morbid obese patients. Thirty-five of 7160 (0.48%) super morbid obese patients were readmitted within 3 days, compared to 33 of 7160 (0.46%) morbid obese patients (OR [95% CI] = 1.06 [0.66–1.71], P = .80). When evaluated in a multivariable analysis as a continuous variable (1 unit increase in BMI) in all patients, BMI ≥40 kg/m2 was not significantly associated with overall medical complications (OR [95% CI] = 1.00 [0.98–1.04], P = .87), overall surgical complication (OR [95% CI] = 1.02 [0.98–1.06], P = .23), or readmissions (OR [95% CI] = 0.99 [0.97–1.02], P = .8).

CONCLUSIONS:
Super morbid obesity is not associated with higher rates of early postoperative complications when compared to morbid obese patients. Specifically, early pulmonary complications were very low after outpatient surgery. Super morbid obese patients should not be excluded from outpatient procedures based on a BMI cutoff alone.
Pedagogy of Success: Perception in undergraduate and postgraduate students at a Peruvian university
Authors: Valverde-Zavaleta Silvia Ana , Mellin Rubio Ray Harvey , Rafael Sánchez Aurea Elizabeth , Gonzales Loli Martha , Reynosa Navarro Enaidy 
Published: November 2021

Background: The study's objective was to compare whether there are differences in the perception of undergraduate and postgraduate students about the pedagogy of success. Methods: This is non-experimental research with a comparative descriptive design, and a hypothetical deductive method was used. The perception of success pedagogy questionnaire was applied as a data collection technique with a sample of 50 university students with 23 items based on three dimensions: opportunity to learn (nine items), feedback (eight items), and consideration of the person (six items), with the following qualitative value scale, always = high, sometimes = middle, and never = low; the scale of quantitative value was from two to zero. To find the instrument's validity, it was subjected to expert judgment, calculating the content validity ratio for each item and considering the criteria of clarity and relevance. The instrument's reliability was determined using Cronbach's alpha, which found a high consistency between the items. For the questionnaire application, Google Forms was used to obtain fast, timely, and reliable answers. The data were processed through the SPSS V. 25. Results: The pedagogical support of the postgraduate teacher is more effective than that of the undergraduate. The undergraduate teacher stands out for listening and being more empathic. Didactics is crucial for students to develop their cognitive and human potential. Academic success is related to the teacher's pedagogical skills and the student's motivation. In addition, teachers and students can develop cognitive skills through effective communication and socialization. Finally, the affective dimension allows students to achieve personal and professional goals. Conclusions: There are significant differences in the perception of the pedagogy of success among undergraduate and postgraduate university students; therefore, the application of this methodology is more promoted towards postgraduate students than to their undergraduate peers.
(SOBRE)VIVER EM SITUAÇÃO DE SEM-ABRIGO EM PORTUGAL: A EMERGÊNCIA DE RESPOSTAS INOVADORAS
Authors: Pina Andreia Filipa Marque , Fernandes Bárbara Salomé Ferreira , Lourenço Beatriz Simões , Santos Eduardo João Ribeiro 
Published: November 2021

Resumo: Assinalado como um fenómeno de extrema vulnerabilidade social, em Portugal, consideram-se em situação de sem-abrigo todos os indivíduos que se encontrem em circunstância de sem-teto, a subsistir em espaços públicos, alojados em abrigos de curta duração, ou sem-casa integrados em alojamento temporário. O artigo em apreço tem como objetivo principal compreender, caracterizar e analisar, do ponto de vista institucional, as tipologias de intervenção que são operacionalizadas pelo setor social junto das pessoas em situação de sem-abrigo. A aditar, pretende examinar a repercussão que a situação pandémica atual do Coronavirus Disease 2019 (COVID-19) teve na presente população e na prática profissional. Neste sentido, foram realizadas três entrevistas semiestruturadas a profissionais da área das Ciências Sociais e Humanas que integram respostas sociais orientadas para a atuação com este público-alvo. Concluiu-se que, para além da intervenção direta e integrada junto dos mesmos, é basilar efetuar um trabalho para e com a sociedade, no que toca a consciencialização do seu papel e o combate da discriminação e preconceito, sendo a implementação de práticas inovadoras que integrem atividades de cariz educativo a via privilegiada para alcançar esse fim.Palavras-Chave: Situação de sem-abrigo. Exclusão social. Intervenção social. Projetos inovadores. Abstract: Pointed out as a phenomenon of extreme social vulnerability, in Portugal are in a homeless situation all individuals who are without a roof, subsisting in public spaces, housed in short-term shelters, or integrated in temporary accommodations. The main goal of this article is to understand, characterize and analyze, from an institutional point of view, the types of intervention that are operationalized by the social sector with people in homeless situations. In addition, it intends to examine the repercussions of the current situation of Coronavirus Disease 2019 (COVID-19) on the studied population and in professional practice. Therefore, three semi-structured interviews were conducted with professionals who work daily in this context and integrate social responses designed to act with the targeted audience. It was concluded that, in addition to direct and integrated interventions, it is essential to work for and with society regarding the awareness of its role and the fight against its discrimination and prejudice, with essential implementation of innovative practices as the privileged route.Keywords: Homelessness. Social exclusion. Social intervention. Innovative projects.
Aesthetic dental challenges for the paediatric patient
Authors: Loy Fionnuala , Srinivasan Vidya 
Published: November 2021

Advancements in material science have contributed greatly towards aesthetic dentistry. However, achieving satisfactory aesthetics for children in the developing dentition poses unique challenges. Challenges include, but are not limited to: (1) patient co-operation; (2) optimum moisture control; (3) continuing gingival maturation and bone growth; and (4) the increased need for minimally invasive and non-irreversible techniques to maintain future treatment options. This article addresses the common paediatric dental aesthetic challenges of uncomplicated crown fractures (ie those confined to enamel and dentine), localized, discrete enamel opacities and intrinsic discolouration of anterior, root canal-treated teeth. Treatment techniques and helpful tips for the general dental practitioner are presented. CPD/Clinical Relevance: This article focuses on common dental aesthetic challenges that present in the paediatric dental population and suggests methods to manage this effectively in primary and secondary care.
Herriott cell enhanced SMF-coupled multi-scalar combustion diagnostics in a rapid compression expansion machine by supercontinuum laser absorption spectroscopy
Authors: Fendt Peter , Brandl Michael , Peter Andreas , Zigan Lars , Will Stefan 
Published: November 2021

A novel supercontinuum laser absorption spectroscopy (SCLAS) approach combining a planar external Herriott multi-pass cell (HMPC) with fully single-mode fiber (SMF) coupling is presented for broadband multi-scalar combustion measurements in a rapid compression expansion machine (RCEM). For the HMPC, 1-dimensional refractive index gradients occurring in the RCEM combustion chamber are analyzed via ray-tracing with respect to axial and vertical beam steering. The impact of beam steering on the SCLAS signal is compared with the ray-tracing analysis and high-speed flame luminosity images. SCLAS based measurements are presented during compression, auto-ignition and combustion in the RCEM for n-heptane/methane mixtures at varied AFR (air-fuel ratio) and n-heptane/EGR (exhaust gas recirculation) mixtures at temperatures exceeding 1800 K and pressures up to 80 bar. Simultaneous temperature and mole fraction courses of H2O, CH4, and CO2 are inferred from NIR (near-infrared) broadband absorbance spectra detected by a Czerny Turner spectrometer (CTS) in a spectral range of 1374 nm to 1669 nm. The multi-pass approach with SMF coupling, which avoids multi-mode fiber induced noise, allows for high-speed multi-species SCLAS measurements with low standard deviations; for temperature this amounts to about 5 K and partially below at a temporal resolution of 25 µs.
Past and future epidemic potential of chikungunya virus in Australia
Authors: White Timothy , Mincham Gina , Montgomery Brian L. , Jansen Cassie C. , Huang Xiaodong , Williams Craig R. , Flower Robert L. P. , Faddy Helen M. , Frentiu Francesca D. , Viennet Elvina 
Published: November 2021

Background
Australia is theoretically at risk of epidemic chikungunya virus (CHIKV) activity as the principal vectors are present on the mainland Aedes aegypti) and some islands of the Torres Strait (Ae. aegypti and Ae. albopictus). Both vectors are highly invasive and adapted to urban environments with a capacity to expand their distributions into south-east Queensland and other states in Australia. We sought to estimate the epidemic potential of CHIKV, which is not currently endemic in Australia, by considering exclusively transmission by the established vector in Australia, Ae. aegypti, due to the historical relevance and anthropophilic nature of the vector.

Methodology/Principal findings
We estimated the historical (1995–2019) epidemic potential of CHIKV in eleven Australian locations, including the Torres Strait, using a basic reproduction number equation. We found that the main urban centres of Northern Australia could sustain an epidemic of CHIKV. We then estimated future trends in epidemic potential for the main centres for the years 2020 to 2029. We also conducted uncertainty and sensitivity analyses on the variables comprising the basic reproduction number and found high sensitivity to mosquito population size, human population size, impact of vector control and human infectious period.

Conclusions/Significance
By estimating the epidemic potential for CHIKV transmission on mainland Australia and the Torres Strait, we identified key areas of focus for controlling vector populations and reducing human exposure. As the epidemic potential of the virus is estimated to rise towards 2029, a greater focus on control and prevention measures should be implemented in at-risk locations.