bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of oral tactile sensitivity on texture perception and mastication behavior
Authors: Shupe Grace E. , Wilson Arran , Luckett Curtis R. 
Published: May 2019

AbstractMastication is a notable source of interindividual variation in texture perception and could be linked to oral tactile sensitivity. To better understand the influence of oral tactile sensitivity on mastication behavior, this study measured masticatory behavior and texture discrimination in participants of high (n = 20) and low (n = 21) oral tactile sensitivity. Overall, there was no significant difference between high and low sensitivity participants in their ability to distinguish texture changes (p = .486). However, there were significant differences found between the groups based on their masticatory behaviors including chewing pattern and overall number of chewing cycles. Additionally, those in the high sensitivity group used more stochastic chewing movements, while those in the low sensitivity group were found to use crescent‐shaped chewing cycles. It was also noted that in the high sensitivity group, the jaw moved further distances in all phases and moved at a higher velocity when opening but not when closing, when compared to the low sensitivity group. These results show what particular aspects of mastication are most influenced by oral tactile feedback. Chewing patterns have been shown to influence texture and flavor perception, as well as energy intake. However, much of the person‐to‐person variability in chewing patters comes from unknown sources. This study shows which chewing behaviors are different between a group of individuals with high oral tactile sensitivity and another with low oral tactile sensitivity. These findings highlight the manner in which tactile feedback from the mouth influences chewing.
The hidden curriculum in nursing education: a scoping study
Authors: Raso Annalisa , Marchetti Anna , D'Angelo Daniela , Albanesi Beatrice , Garrino Lorenza , Dimonte Valerio , Piredda Michela , De Marinis Maria Grazia 
Published: May 2019

ContextThe hidden curriculum is a learning dimension made up of culturally acquired, unintended lessons. Although nurse educators are not fully aware of it, through the hidden curriculum students are prepared for adult professional roles, internalising professional values and developing a professional identity. However, academic nursing education has paid relatively scarce attention to it. The objective was to map the nursing education literature about the hidden curriculum and to identify and verify to which of the four areas suggested by Hafferty (institutional policies, resource allocation decisions, institutional slang and evaluation) it refers.MethodsA scoping study was conducted. In July 2018, a search was performed in MEDLINE/PubMed, Scopus, EBSCO/ Cumulative Index to Nursing and Allied Health Literature (CINAHL) and Cochrane Library databases, without time or language restrictions. Two authors independently performed the selection of studies, which followed the preferred reporting items for systematic reviews and meta‐analysis (PRISMA) flowchart. Data charting was conducted with both an analytical and a narrative approach.ResultsThe study included 18 articles, 13 of which were published during the last 5 years. A total of 12 were research articles, 10 of which used qualitative methodology. Regarding the area of analysis, all four areas could be identified within nursing education literature. The most widely explored area proved to be institutional policies, mentioned by 15 articles, predominantly to highlight the negative effect of the hidden curriculum. Some relational aspects, attributed to the hidden curriculum within nursing literature, belong to the informal curriculum.ConclusionsThe hidden curriculum in nursing education remains a largely overlooked topic. It appears to be a broader concept than that theorised by Hafferty, often also encompassing the informal curriculum. Furthermore, the literature reviewed mostly highlights the negative consequences of the hidden curriculum, such as the difficulty of transmitting professional values and ethics. Conversely, future researchers should concentrate on its positive consequences as a way to limit the loss of professional values.
Adults who stutter and metronome synchronization: evidence for a nonspeech timing deficit
Authors: Sares Anastasia G. , Deroche Mickael L. D. , Shiller Douglas M. , Gracco Vincent L. 
Published: May 2019

AbstractSpeech timing deficits have been proposed as a causal factor in the disorder of stuttering. The question of whether individuals who stutter have deficits in nonspeech timing is one that has been revisited often, with conflicting results. Here, we uncover subtle differences in a manual metronome synchronization task that included tempo changes with adults who stutter and fluent speakers. We used sensitive circular statistics to examine both asynchrony and consistency in motor production. While both groups displayed a classic negative mean asynchrony (tapping before the beat), individuals who stutter anticipated the beat even more than their fluent peers, and their consistency was particularly affected at slow tempi. Surprisingly, individuals who stutter did not have problems with interval correction at tempo changes. We also examined the influence of music experience on synchronization behavior in both groups. While music perception and training were related to synchronization behavior in fluent participants, these correlations were not present for the stuttering group; however, one measure of stuttering severity (self‐rated severity) was negatively correlated with music training. Overall, we found subtle differences in paced auditory−motor synchronization in individuals who stutter, consistent with a timing problem extending to nonspeech.
Functional magnetic resonance imaging activation in response to prompts of romantically disillusioning events
Authors: Niehuis Sylvia , Reifman Alan , Al‐Khalil Kareem , Oldham Cary R. , Fang Dan , O'Boyle Michael , Davis Tyler H. 
Published: May 2019

AbstractTo differentiate romantic disillusionment from similar constructs of dissatisfaction and regret, functional Magnetic Resonance Imaging (fMRI) data obtained when romantically involved individuals (N = 39) were reminded of relationship events representing these emotions were analyzed. Whole‐brain activations suggested disillusionment‐linked processes not observed for dissatisfaction or regret. Compared to dissatisfying events, disillusioning ones showed greater activity in regions pertaining to evaluation, reflection, and reconciling conflicting information (e.g., anterior cingulate cortex). No regions showed significantly more activation for dissatisfying than disillusioning events. Compared to regret‐inducing events, disillusioning events showed greater activation in areas thought pertinent to detail processing and decision making (occipital fusiform and lingual gyrus). Regret‐inducing events activated regions suggesting the planning and thoughts of how one could have acted differently (e.g., prefrontal cortex).
Bankruptcy costs, economic policy uncertainty, and FDI entry and exit
Authors: Zhu Jiaqing , Jia Fansheng , Wu Han 
Published: May 2019

AbstractIn this paper, we examine how the effect of economic policy uncertainty on foreign direct investment (FDI) entry and exit varies with the cost of bankruptcy resolution. Using a sample of bilateral FDI entry and exit for 23 countries and areas from 2004 to 2012, we find that an increase in bankruptcy costs in a country exacerbates the dampening effect of economic policy uncertainty on both FDI entry and exit. Subsample analysis reveals that the bankruptcy resolution channel only exists in high political risk countries. We also find that the bankruptcy resolution channel does not exist for foreign portfolio investment, which is consistent with real option theory. Broadly put, our contribution is at the nexus of institutional theory and FDI, as we identify the bankruptcy resolution channel through which economic policy uncertainty affects FDI entry and exit.
The Impact of Public Works Programme on Child Labour in Ethiopia
Authors: Dinku Yonatan 
Published: May 2019

AbstractGiven the conventional wisdom that poverty and associated income shocks are the fundamental causes of child labour, from a policy perspective, there is a perception that social safety net programmes can play a vital role in reducing child labour. While there is extensive evidence that shows the prevalence of child labour is low among beneficiaries of conditional cash transfer programmes, the impact of workfare programs on child labour has been rarely investigated in the economics literature. This paper addresses the issue by evaluating the impact of the public works component of the Productive Safety Net Programme implemented in Ethiopia in 2005. The programme aims to help poor households to build assets and develop resilience to shocks through employment in public projects. Results from child fixed effects estimations show that children in programme beneficiary households are significantly less likely than their counterparts in non‐beneficiary households to be involved in child labour. The findings suggest that, if well targeted, even safety net programmes that do not primarily target child outcomes can be useful in addressing child labour problems.
A digital resource to assess clinical competency
Authors: Cham Kwang Meng , Cochrane Anthea L 
Published: May 2019

SummaryBackgroundObjective structured clinical examinations (OSCEs) are integral to clinical competency‐based assessment in health care disciplines. Traditional paper‐based OSCEs require considerable administration time and students typically receive an assessment outcome with minimal feedback. We developed and implemented an iPad‐based OSCE assessment system in optometry that delivered timely and specific e‐feedback.MethodsThe electronic assessment system contains all of the features of a paper‐based OSCE format, including a checklist score, a global score section and pre‐written feedback. It was trialed in a year‐3 OSCE assessment. We evaluated students and examiners’ perceptions of this digital resource via surveys and focus group interviews.ResultsOver 90% of the students reported that the e‐feedback was timely, facilitated self‐reflection and was appropriate for assessment. Students’ focus group interviews highlighted the importance of the timeliness of feedback, and students found both verbal and written feedback useful. All examiners were satisfied with the features of the assessment system and felt confident using it for assessment.DiscussionThe iPad‐based OSCE assessment system has enabled timely feedback to be delivered efficiently. This study has provided a model of what constitutes good e‐feedback. The technology was well received by both students and examiners. It has helped to close the assessment loop by delivering usable and developmental feedback to meet students’ learning needs.
Canine Pruritus Visual Analog Scale: how does it capture owners’ perception of their pet's itching level?
Authors: Young Amanda J. , Torres Sheila M. F. , Koch Sandra N. , Eisenschenk Melissa N. C. , Rendahl Aaron K. 
Published: May 2019

BackgroundAccurate measurement of pruritus severity is difficult in veterinary medicine.ObjectivesTo determine how the changes in Pruritus Visual Analog Scale (PVAS) scores at follow‐up visits agree with the owners’ perceptions of improvement of their pet's pruritus.AnimalsOne hundred and ninety two pruritic dogs were included in the prospective study and 196 in the retrospective study.Methods and materialsOwners were randomly assigned into five groups and PVAS scores were recorded during two consecutive visits. Group A: previous scores were shown before completing the PVAS; Group B: PVAS was completed then owners were shown previous scores and asked to repeat the PVAS; Group C: PVAS was completed as reported previously; Group D: PVAS and a 0–10 verbal scale (VS) were completed. Retrospectively, PVAS scores were analysed during at least three consecutive visits. The average percentage and kappa agreements were calculated for all groups. In addition, PVAS and VS scores were compared in Group D.ResultsThe average percentage and kappa agreements were higher in groups A (96%; 0.81), B [before (80%; 0.54), after (82%; 0.59) previous score] and D (85%; 0.47). Group C (79%; 0.37) had the lowest agreement. PVAS and VS scores were not significantly different (P = 0.56) in Group D. The average percentage and kappa agreements for the retrospective study were 50.8% and 0.25. The highest values (63%; 0.355) were noted at 30–60 day visit intervals.Conclusions and Clinical importanceShowing owners previous scores could improve how PVAS captures the owner's perception of their dog's itching level.
Three‐dimensional T1‐weighted gradient echo is a suitable alternative to two‐dimensional T1‐weighted spin echo for imaging the canine brain
Authors: Fleming Kathryn L. , Maddox Thomas W. , Warren‐Smith Christopher M. R. 
Published: May 2019

AbstractVolumetric imaging (VOL), a three‐dimensional magnetic resonance imaging (MRI) technique, has been described in the literature for evaluation of the human brain. It offers several advantages over conventional two‐dimensional (2D) spin echo (SE), allowing rapid, whole‐brain, isotropic imaging with submillimeter voxels. This retrospective, observational study compares the use of 2D T1‐weighted SE (T1W SE), with T1W VOL, for the evaluation of dogs with clinical signs of intracranial disease. Brain MRI images from 160 dogs who had T1W SE and T1W VOL sequences acquired pre‐ and postcontrast, were reviewed for presence and characteristics of intracranial lesions. Twenty‐nine of 160 patients were found to have intracranial lesions, all visible on both sequences. Significantly better grey‐white matter (GWM) differentiation was identified with T1W VOL (P < .001), with fair agreement between the two sequences (weighted κ = 0.35). Excluding a mild reduction in lesion intensity in three dogs precontrast on the T1W VOL images compared to T1W SE, and meningeal enhancement noted on the T1W VOL images in one dog, not identified on T1W SE, there was otherwise complete agreement between the two sequences. The T1W VOL sequence provided equivalent lesion evaluation and significantly improved GWM differentiation. Images acquired were of comparable diagnostic quality to those produced using a conventional T1W SE technique, for assessment of lesion appearance, number, location, mass effect, and postcontrast enhancement. T1W VOL, therefore, provides a suitable alternative T1W sequence for canine brain evaluation and can facilitate a reduction in total image acquisition time.
Implementation of total body photon irradiation as part of an institutional bone marrow transplant program for the treatment of canine lymphoma and leukemias
Authors: Gieger Tracy L. , Nolan Michael W. , Roback Donald M. , Suter Steven E. 
Published: May 2019

AbstractA total body irradiation (TBI) protocol was developed to support a bone marrow transplant (BMT) program for the treatment of canine hematologic malignancies. The purpose of this prospective study is to describe implementation of the protocol and resultant dosimetry. Nongraphic manual treatment planning using 6 MV photons, isocentric delivery, 40 × 40 cm field size, wall‐mounted lasers to verify positioning, a lucite beam spoiler (without use of bolus material), a dose rate of 8.75 cGy/min at patient isocenter, and a source‐to‐axis distance of 338 cm were used for TBI. A monitor unit calculation formula was derived using ion chamber measurements and a solid water phantom. Five thermoluminescent dosimeters (TLDs) were used at various anatomic locations in each of four cadaver dogs, to verify fidelity of the monitor unit formula prior to clinical implementation. In vivo dosimetric data were then collected with five TLDs at various anatomic locations in six patients treated with TBI. A total dose of 10 Gy divided into two 5 Gy fractions was delivered approximately 16 h apart, immediately followed by autologous stem cell transplant. The mean difference between prescribed and delivered doses ranged from 99% to 109% for various sites in cadavers, and from 83% to 121% in clinical patients. The mean total body dose in cadavers and clinical patients when whole body dose was estimated by averaging doses measured by variably placed TLDs ranged from 98% to 108% and 93% to 102% of the prescribed dose, respectively, which was considered acceptable. This protocol could be used for institutional implementation of TBI.
Application of a Priori Hyper-Reduction to the Nonlinear Dynamic Finite Element Simulation of a Rolling Car Tire
Authors: De Gregoriis Daniel , Naets Frank , Kindt Peter , Desmet Wim 
Published: May 2019

Abstract
The a priori multi-expansion modal (MEM) hyper-reduction method for nonlinear structural dynamics finite element (FE) problems is described, extended, and applied to the dynamic nonlinear FE simulation of a car tire rolling over a rough road surface, including geometrical, material, follower force, and contact nonlinearities. Rather than using time-domain training simulation data, a priori calculated static nonlinear contact configurations and eigenmodes are used as a reduction basis and to perform the hyper-reduction element sampling. The hyper-reduction element sampling is performed by solving an L1 optimization problem subject to a set of equality constraints. This yields a reduced set of elements with an a priori known cardinality, which depends on the amount of constraints taken into consideration and the reduction basis dimension. It is shown that care has to be taken during the hyper-reduction process when considering distributed contact constraints, as is the case for, e.g., a tire rolling over a rough road surface. Large speedup factors can be obtained while still retaining a relatively high accuracy, making application of the MEM method suitable to, for instance, industrial design optimization cases.
Risk of invasive bacterial infections by week of age in infants: prospective national surveillance, England, 2010–2017
Authors: Ladhani Shamez N , Henderson Katherine L , Muller-Pebody Berit , Ramsay Mary E , Riordan Andrew 
Published: May 2019

ObjectiveTo estimate the incidence of laboratory-confirmed, invasive bacterial infections (IBIs) by week of age in infants over a 7-year period.DesignAnalysis of prospective national surveillance data for England.SettingNational Health Service hospitals in England.PatientsInfants aged <1 year who were hospitalised with IBI.Main outcome measuresIBI incidence by week of age, incidence rate ratio (IRR) at 8, 12 and 16 weeks compared with the first week of life, and the main pathogens responsible for IBI.ResultsThere were 22 075 IBI episodes between 2010/2011 and 2016/2017. The lowest annual cases were in 2011/2012 (n=2 799; incidence, 412/100 000 population), increasing year-on-year to 3 698 cases in 2016/2017 (incidence, 552/100 000 population). The incidence was highest in the first week of life and then declined rapidly. In 2016/2017, compared with the first week of life, weekly IBI incidence was 92% lower at 8 weeks (IRR 0.08; 95% CI 0.06 to 0.10) and 96% lower at 16 weeks of age (IRR 0.04; 95% CI 0.03 to 0.06). In 2016/2017, Escherichia coli was the most prevalent pathogen responsible for IBI (n=592, 16.0%), followed by group B Streptococci (n=493, 13.3%), Staphylococcus aureus (n=400, 10.8%) and Enterococci (n=304, 8.2%). The other pathogens were individually responsible for <5% of total cases. There were differences in age distribution of the pathogens with increasing age.ConclusionIBI incidence declines rapidly after the first week of life, such that infants have a very low risk of IBI by the time they are eligible for their routine immunisations from 8 weeks of age.
Association between consumption of ultra-processed foods and all cause mortality: SUN prospective cohort study
Authors: Rico-Campà Anaïs , Martínez-González Miguel A , Alvarez-Alvarez Ismael , Mendonça Raquel de Deus , de la Fuente-Arrillaga Carmen , Gómez-Donoso Clara , Bes-Rastrollo Maira 
Published: May 2019

AbstractObjectiveTo evaluate the association between consumption of ultra-processed foods and all cause mortality.DesignProspective cohort study.SettingSeguimiento Universidad de Navarra (SUN) cohort of university graduates, Spain 1999-2018.Participants19 899 participants (12 113 women and 7786 men) aged 20-91 years followed-up every two years between December 1999 and February 2014 for food and drink consumption, classified according to the degree of processing by the NOVA classification, and evaluated through a validated 136 item food frequency questionnaire.Main outcome measureAssociation between consumption of energy adjusted ultra-processed foods categorised into quarters (low, low-medium, medium-high, and high consumption) and all cause mortality, using multivariable Cox proportional hazard models.Results335 deaths occurred during 200 432 persons years of follow-up. Participants in the highest quarter (high consumption) of ultra-processed foods consumption had a higher hazard for all cause mortality compared with those in the lowest quarter (multivariable adjusted hazard ratio 1.62, 95% confidence interval 1.13 to 2.33) with a significant dose-response relation (P for linear trend=0.005). For each additional serving of ultra-processed foods, all cause mortality relatively increased by 18% (adjusted hazard ratio 1.18, 95% confidence interval 1.05 to 1.33).ConclusionsA higher consumption of ultra-processed foods (>4 servings daily) was independently associated with a 62% relatively increased hazard for all cause mortality. For each additional serving of ultra-processed food, all cause mortality increased by 18%.Study registrationClinicalTrials.govNCT02669602.
Effect of a 2-hour interval between dinner and bedtime on glycated haemoglobin levels in middle-aged and elderly Japanese people: a longitudinal analysis of 3-year health check-up data
Authors: Maw Su Su , Haga Chiyori 
Published: May 2019

IntroductionThere is a need for evidence-based measures to examine the risk factors for lifestyle-related diseases. In Japan, a 2-hour interval between dinner and sleep is recommended as a healthy practice. However, the effect of an appropriate duration between dinner and bedtime on glycated haemoglobin (HbA1c) levels remains unclear. This study aimed to identify the effect of a duration of 2 hours or shorter between dinner and bedtime on HbA1c levels in middle-aged and elderly Japanese individuals.MethodsA longitudinal analysis of health check-up data (2012, 2013 and 2014) was performed. Lifestyle and anthropometric data of individuals aged 40–74 years who did not have any pre-diabetic and diabetic conditions were collected for multilevel analysis. Univariate analysis was performed to assess the influence of each lifestyle variable. Then, two-level random intercept models were created using statistical software SAS 9.3 (SAS Institute Inc, Cary, NC, USA).ResultsThe cohort comprised 1573 individuals in 2012, two-thirds of whom were women. The mean HbA1c level was 5.20% in 2012 and 5.58% in 2013 and 2014. A total of 83 (16.1%) men and 70 (7.5%) women fell asleep within 2 hours after dinner. The influence of ensuring a 2-hour interval between dinner and bedtime did not have a remarkable effect on increasing HbA1c levels. The regression coefficient of 2-hour interval and HbA1c levels over time was −0.02 (p=0.45). Smoking (p=0.013), alcohol consumption (p=0.010) and higher body mass index (BMI) (p<0.001) may have influenced HbA1c trends.ConclusionDurations of 2 hours or shorter between dinner and bedtime did not influence HbA1c changes in middle-aged and elderly Japanese people. Instead, the focus should be on maintaining a normal BMI and abstaining from smoking and consuming alcohol to ensure stable HbA1c patterns in the long term.