Loneliness Unlocked: Associations with Smartphone Use and Personality

Communication and relationships have been dramatically altered because of the rapid adoption of the smartphone in just over a decade. The present study examined loneliness, facets of neuroticism, communication apprehension, emotional support, and nomophobia with individual differences in smartphone use. In addition, the research also looked at differences in loneliness and smartphone use as a result of the novel coronavirus disease 2019 (COVID-19) pandemic. Participants (302 women and 290 men) completed a survey of the variables and reported smartphone data over two years. The sample was also divided into pre-COVID-19 (N = 226) and during-COVID-19 (N = 251). Correlations indicated loneliness was positively associated with screen time, social media app use, communication anxiety, neuroticism, social recognition, and nomophobia. Loneliness was negatively associated with smartphone pickups, communication app use, need for affiliation, and emotional support. A regression analysis revealed that personality, emotional support, and smartphone pickups were significant predictors of loneliness. Comparing pre-pandemic and pandemic states, there was an increase in smartphone duration, and a decrease in the association between social media app use and loneliness during the pandemic. These results suggest that lonely individuals use their smartphones differently, the pandemic has affected smartphone use, and that personality is a stable, but nuanced force in the understanding of loneliness

Understanding of Abdominal Compartment Syndrome among Pediatric Healthcare Providers

Background. The sparse reporting of abdominal compartment syndrome (ACS) in the pediatric literature may reflect inadequate awareness and recognition among pediatric healthcare providers (HCP). Purpose. To assess awareness of ACS, knowledge of the definition and intraabdominal pressure (IAP) measurement techniques used among pediatric HCP. Method. A written survey distributed at two pediatric critical care conferences. Results. Forty-seven percent of 1107 questionnaires were completed. Participants included pediatric intensivists, pediatric nurses, and others. Seventy-seven percent (n = 513) of participants had heard of ACS. Only 46.8% defined ACS correctly. The threshold IAP value used to define ACS was variable among participants. About one-quarter of participants (83/343), had never measured IAP. Conclusion. Twenty-three percent of HCP surveyed were unaware of ACS. Criteria used to define ACS were variable. Focused education on recognition of ACS and measuring IAP should be promoted among pediatric HCP

Detection of Coherent Vorticity Structures using Time-Scale Resolved Acoustic Spectroscopy

We describe here an experimental technique based on the acoustic scattering phenomenon allowing the direct probing of the vorticity field in a turbulent flow. Using time-frequency distributions, recently introduced in signal analysis theory, for the analysis of the scattered acoustic signals, we show how the legibility of these signals is significantly improved (time resolved spectroscopy). The method is illustrated on data extracted from a highly turbulent jet flow : discrete vorticity events are clearly evidenced. We claim that the recourse to time-frequency distributions lead to an operational definition of coherent structures associated with phase stationarity in the time-frequency plane.Comment: 26 pages, 6 figures. Latex2e format Revised version : Added references, figures and Changed conten

Explaining Instability in the Stability and Growth Pact

The Stability and Growth Pact clearly failed to prevent the euro crisis. We contend that the failure was due largely to the ability of the Member States to undermine the Pact’s operation. The European Commission served as a “watchdog” to monitor fiscal performance. The Member States themselves, however, collectively had the ability to change the content of the reports for individual states. We confirm the expectation that powerful Member States had the most success in undermining the role of the Commission. Perhaps more surprisingly, we find supporting evidence for our argument that governments with euroskeptic populations behind them were also more successful in weakening the Commission’s warnings. These results have broader theoretical implications concerning which mechanisms explain country-specific outcomes under a shared rule. Another contribution is the creation of a new data set of European Commission assessments of Member State economic programs and Council of Minister revisions

The Eurotower Strikes Back

The 2008 global financial crisis came with fears—and, for some, hopes—that a new wave of public mobilization would emerge in industrialized countries. Especially throughout the European Union (EU), the epicenter of the crisis, large protests were expected. Yet, the energy with which social groups mobilized against the proposed austerity measures quickly fizzled. This article provides new evidence for why this was the case. In line with Neo-Keynesian theory, we argue that the interest rate adjustments and political announcements of the European Central Bank (ECB) limited the potential for mass unrest in the member states of the Economic and Monetary Union (EMU) affected by the crisis. We provide evidence for our argument with yearly panel data and a new original data set of monthly political protests between 2001 and 2013. Our analyses support the hypothesis that the ECB was able to successfully assuage dissatisfaction with the limited reform options of the Eurozone member states in the wake of the Eurocrisis

Paediatric Investigators Collaborative Network on Infections in Canada (PICNIC) study of aseptic meningitis

BACKGROUND: The seasonality, clinical and radiographic features and outcome of aseptic meningitis have been described for regional outbreaks but data from a wider geographic area is necessary to delineate the epidemiology of this condition. METHODS: A retrospective chart review was completed of children presenting with aseptic meningitis to eight Canadian pediatric hospitals over a two-year period. RESULTS: There were 233 cases of proven enteroviral (EV) meningitis, 495 cases of clinical aseptic meningitis and 74 cases of possible aseptic meningitis with most cases occurring July to October. Headache, vomiting, meningismus and photophobia were more common in children ≥ 5 years of age, while rash, diarrhea and cough were more common in children < 5 years of age. Pleocytosis was absent in 22.3% of children < 30 days of age with proven EV meningitis. Enterovirus was isolated in cerebrospinal fluid (CSF) from 154 of 389 patients (39.6%) who had viral culture performed, and a nucleic acid amplification test for enterovirus was positive in CSF from 81 of 149 patients (54.3%). Imaging of the head by computerized tomography or magnetic resonance imaging was completed in 96 cases (19.7%) and 24 had abnormal findings that were possibly related to meningitis while none had changes that were definitely related to meningitis. There was minimal morbidity and there were no deaths. CONCLUSION: The clinical presentation of aseptic meningitis varies with the age of the child. Absence of CSF pleocytosis is common in infants < 30 days of age. Enterovirus is the predominant isolate, but no etiologic agent is identified in the majority of cases of aseptic meningitis in Canadian children

Precision Newborn Screening for Lysosomal Disorders

Purpose: The implementation of newborn screening for lysosomal disorders has uncovered overall poor specificity, psychosocial harm experienced by caregivers, and costly follow-up testing of false-positive cases. We report an informatics solution proven to minimize these issues. Methods: The Kentucky Department for Public Health outsourced testing for mucopolysaccharidosis type I (MPS I) and Pompe disease, conditions recently added to the recommended uniform screening panel, plus Krabbe disease, which was added by legislative mandate. A total of 55,161 specimens were collected from infants born over 1 year starting from February 2016. Testing by tandem mass spectrometry was integrated with multivariate pattern recognition software (Collaborative Laboratory Integrated Reports), which is freely available to newborn screening programs for selection of cases for which a biochemical second-tier test is needed. Results: Of five presumptive positive cases, one was affected with infantile Krabbe disease, two with Pompe disease, and one with MPS I. The remaining case was a heterozygote for the latter condition. The false-positive rate was 0.0018% and the positive predictive value was 80%. Conclusion: Postanalytical interpretive tools can drastically reduce false-positive outcomes, with preliminary evidence of no greater risk of false-negative events, still to be verified by long-term surveillance