Miracle-dz/UniFAR-FTUs huggingface dataset:
The Infection Rate of Bird-Feeding Ixodes ricinus Ticks with Borrelia garinii and B. valaisiana Varies with Host Haemosporidian Infection Status

Background: Birds are known to maintain and spread human pathogenic borreliae, but they are common hosts of diverse parasite communities, notably haemosporidians. Only a few studies examined whether tick infestation and/or Borrelia prevalences vary with hosts’ haemosporidian infection status. Methods: Here, we study whether Ixodes ricinus infestation rates and Borrelia infection rates in bird-feeding ticks vary according to haemosporidian infection status in a community of free-living avian tick hosts. Results: Birds of six avian species harbored the majority of ticks. Both the tick infestation prevalence and the intensity peaked during spring and summer, but while bird-feeding nymphs prevailed in spring, bird-feeding larvae dominated in summer. Almost half of the bird-feeding ticks were found to be positive for B. burgdorferi s.l. Although the majority of infections involved bird-associated B. garinii and B. valaisiana, B. garinii appears to be the dominant Borrelia strain circulating in locally breeding avian species. We detected a negative link between the hosts’ haemosporidian infection status and the Borrelia infection rate of bird-feeding ticks, but the association was dependent on the host’s age. Conclusions: Our results on tick infestation intensity support the idea that more immunologically vulnerable hosts harbor more ticks but suggest that different mechanisms may be responsible for tick infestation rates among immunologically naïve and experienced avian hosts. The results on Borrelia infection rates in bird-feeding ticks are consistent with studies revealing that intracellular parasites, such as haemosporidians, can benefit from the host immune system prioritizing immune responses against extracellular parasites at the expense of immune responses against intracellular parasites. The findings of our study urge for a more robust design of parasitological studies to understand the ecology of interactions among hosts and their parasites.
A Bibliometric Analysis and Review of Nudge Research Using VOSviewer

With growing demands of decision making in the current era, the impact of the drivers behind individuals’ preferences and institutional strategies becomes prominent. Coined in 2008, nudge is used to describe incentives for individuals’ choices with foreseeable outcomes but without exclusion of alternative choices or reliance on financial stimuli. Consequently, nudge and its application in real-world situations led to a prosperous surge of studies in multiple disciplines. However, we are still facing a dearth of in-depth understanding of the status quo and future directions of research on nudge in a comprehensive fashion. To address the gap in knowledge, the present study adopted a bibliometric analysis of the existing literature related to the investigation and application of nudge by analyzing 1706 publications retrieved from Web of Science. The results indicated that (a) being a relatively newly developed theory, interest in nudge in academia has expanded both in volume and disciplines, with Western scholars and behavioral economists as the backbones; (b) future studies in nudge-related fields are expected to consolidate its current frontiers in individual behaviors while shedding light on new territories such as the digitalized environment. By incorporating state-of-the-art technologies to investigate extant research, the present study would be pivotal for the holistic understanding of the studies on nudge in recent years. Nevertheless, the inclusiveness and comprehensiveness of the review were limited by the size of the selected literature.
ON THE STABILITY OF BI-DERIVATIONS IN BANACH ALGEBRAS

Let A be a Banach algebra and let f : A A ! A be an ap- proximate bi-derivation in the sense of Hyers-Ulam-Rassias. In this note, we proves the Hyers-Ulam-Rassias stability of bi-derivations on Banach algebras. If, in addition, A is unital, then f : A A ! A is an exact bi-derivation. Moreover, if A is unital, prime and f is symmetric, then f = 0.
Algebraic structures and invariant manifolds of differential systems

Algebraic tools are applied to find integrability properties of ODEs. Bilinear nonassociative algebras are associated to a large class of polynomial and nonpolynomial systems of differential equations, since all equations in this class are related to a canonical quadratic differential system: the Lotka–Volterra system. These algebras are classified up to dimension 3 and examples for dimension 4 and 5 are given. Their subalgebras are associated to nonlinear invariant manifolds in the phase space. These manifolds are calculated explicitly. More general algebraic invariant surfaces are also obtained by combining a theorem of Walcher and the Lotka–Volterra canonical form. Applications are given for Lorenz model, Lotka, May–Leonard, and Rikitake systems.
SWIFT BURST ALERT TELESCOPE, FERMI LARGE AREA TELESCOPE, AND THE BLAZAR SEQUENCE

Using public Fermi Large Area Telescope (LAT) and Swift Burst Alert Telescope observations, we constructed the first sample of blazars selected at both hard X-rays and gamma rays. Studying its spectral properties, we find a luminosity dependence of the spectral slopes at both energies. Specifically, luminous blazars, generally classified as flat spectrum radio quasars, have hard continua in the medium-hard X-ray range but soft continua in the LAT gamma-ray range (photon indices ΓX ≲ 2 and ΓG ≳ 2), while lower luminosity blazars, classified as BL Lacs, have opposite behavior, i.e., soft X-ray and hard gamma-ray continua (ΓX ≳ 2.4 and ΓG < 2). The trends are confirmed by detailed Monte Carlo simulations explicitly taking into account the observational biases of both instruments. Our results support the so-called blazar sequence which was originally based on radio samples of blazars and radio luminosities. We also argue that the X-ray-to-gamma-ray continua of blazars may provide independent insights into the physical conditions around the jet, complementing/superseding the ambiguities of the traditional classification based on optical properties.
Development of a lattice Boltzmann method for two‐layered shallow‐water flow

In this paper the dynamics of a two‐layered liquid, made of two immiscible shallow‐layers of different density, has been investigated within the framework of the lattice Boltzmann method (LBM). The LBM developed in this paper for the two‐layered, shallow‐water flow has been obtained considering two separate sets of LBM equations, one for each layer. The coupling terms between the two sets have been defined as external forces, acted on one layer by the other. Results obtained from the LBM developed in this paper are compared with numerical results obtained solving the two‐layered, shallow‐water equations, with experimental and other numerical results published in literature. The results are interesting. First, the numerical results obtained by the LBM and by the shallow‐water model can be considered as equivalent. Second, the LBM developed in this paper is able to simulate motion conditions on nonflat topography. Third, the agreement between the LBM (and also shallow‐water model) numerical results and the experimental results is good when the evolution of the flow does not depend on the viscosity, that is, during the initial phase of the flow, dominated by gravity and inertia forces. When the viscous forces dominate the evolution of the flow the agreement between numerical and experimental results depends strongly on the viscosity; it is good if the numerical LBM viscosity has the same order of magnitude of the liquid's kinematic viscosity. Copyright © 2012 John Wiley & Sons, Ltd.
Nursing Students Experience in Learning of Caring

Professional value is needed in professional nursing practice. Caring plays an important role for nursing students in providing nursing intervention to clients. The purpose of the study was to determine the phenomenon of the student learning process of caring to improve their caring competence. The study used a descriptive qualitative design of phenomenology. The number of participants was 15 students, both at the academic and internship levels. Convenience sampling and analysis content were used to analyze data. The result of this study found three themes with eight categories. The first theme, caring was focused on physical, psychological, social, and spiritual conditions aimed at patient’s healing. The second theme, caring was influenced by themselves, family, and the learning environment. The Third theme students need competent lecturers, adequate facilities, and good learning strategies to improve their caring competence. Learning that focuses on increasing students' caring competence become a need felt by nursing students. Lecturers and faculty need to review the existing curriculum and curriculum tools to ensure that these needs are met.
The independent risk factors for abnormal head computed tomography in patients with hepatic encephalopathy

It’s known that head computed tomography (CT) is used excessively to exclude intracranial hemorrhage in patients with hepatic encephalopathy (HE) in the emergency department. However, the independent risk factors for abnormal head CT in patients with HE have not been studied extensively to date. In this retrospective study, patients with an ammonia level of >90 U/L who were clinically considered HE and had head CT were included. The characteristics of patients with abnormal head CT and independent risk factors for abnormal CT were investigated. Three hundred seventy-eight patients were included in the study. CT findings of 18 (4.8%) of the patients were abnormal: 12 had intracranial hemorrhage, 1 had an ischemic stroke, and 5 had an intracranial mass. Intracranial hemorrhage (odds ratio [OR] 12.5), history of recent trauma (OR 23.4), history of active malignancy (OR 10.3), thrombocyte count <100.000/μL (OR 4.3), and international normalized ratio ≥1.5 (OR 3.2) were found to be independent risk factors for abnormal head CT. Head CT scan may be considered in patients with HE if any of the following are present: intracranial bleeding history, recent trauma history, active malignancy, platelet count <100,000/μL, and international normalized ratio >1.5.
Development of Antimicrobial Edible Film Enriched with Double Emulsion of Cinnamon (Cinnamomum burmannii) Essential Oil

The edible film can be used as a carrier of bioactive compounds that contributed to the shelf life or nutritional benefit of food products; however, the addition of bioactive compounds relied greatly on the compatibility of the bioactive compound toward the edible film matrix. Most of the bioactive compounds are nonpolar which are incompatible with the polar nature of the edible film. In this research, the nonpolar essential oil of cinnamon, a potent antimicrobial agent, was made into a double emulsion. The double emulsions were made through a two-step emulsification stage, with CaCl 2 as the inner water phase and guar gum as the outer water phase. The physicochemical characteristics (stability, viscosity, and droplet size) and the antimicrobial activity of the double emulsion were observed. The double emulsion showed stability up to 7 days of storage at room temperature with high antimicrobial activity; MBC values of 0.86, 1.37, 0.31, and 0.51 mg/mL against E. coli , S. aureus , R. stolonifera , and A. niger , respectively. Different concentrations (5%,10%,15%) of both emulsions were added into edible film suspension. The formation of double emulsion showed a promising result as a means to incorporate nonpolar compounds into basic edible film formulation to increase its functional properties while retaining their physicochemical characteristic. All formulations showed good edible film characteristics, with edible film with 8% essential oil showing a high inhibition zone (15.81 dan 6.92 mm) toward E. Coli and R. stolonifer , 0.0052 mm thickness, the tensile strength of 6.32 MPa, 13% elongation and WVTR of 1.06 g/cm 2 . h.
Vestibular Migraine versus Méniere’s Disease: Diagnostic Utility of Electrocochleography

Objectives: The diagnostic criteria for vestibular migraine (VM) and Méniere’s disease (MD) present an important overlap, which leads to a difficult diagnosis in patients presenting with headache, vertigo, hearing loss, ear fullness, and tinnitus. The objective of our study is to determine whether the area-under-the-curve ratio of the summating potentials (SP) and action potentials (AP) curves on electrocochleography (ECoG) helps differentiate VM from MD with or without the use of the well-established clinical criteria. Method: A retrospective review of patients filling either VM or MD criteria was undertaken between September 2015 and December 2018. All patients underwent ECoG before the introduction of anti-migraine therapy. The prediction of symptom improvement between the clinical criteria and ECoG results was compared by using the Vertigo Symptom Scale. Results: In total, 119 patients were included. An overlap of 36% exists between patients filling VM and MD criteria. Clinical criteria alone did not demonstrate a significant prediction of symptom response to anti-migraine therapy (VM 83%, MD 51%; p = 0.10). However, ECoG results alone did demonstrate adequate prediction (VM 94%, MD 32%; p < 0.001). A negative ECoG result combined with the clinical criteria of VM (100% symptom improvement) was shown to be more predictive of treatment response when compared to clinical criteria alone (83% symptom improvement) (p = 0.017). Finally, when used in patients filling both the VM and MD criteria (VMMD), ECoG was able to predict symptom improvement, thus better differentiating both diseases (normal ECoG: 95%, abnormal ECoG 29%; p < 0.001). Conclusion: Combining VM criteria with normal ECoG using the AUC ratio seems superior in predicting adequate symptom improvement than VM criteria alone.
Digital consultation in primary healthcare: the effects on access, efficiency and patient safety based on provider experience; a qualitative study

Abstract Objective The objective of the study was to explore the experiences of healthcare staff working with and being part of the implementation of a digital platform for patient-provider consultation across quality dimensions of access, efficiency, and patient safety. Design The study uses qualitative design to investigate experiences and the views of healthcare professionals. Data collection combined semi-structured individual and focus-group interviews. Content analysis was used to identify categories within the content areas ‘access’, ‘efficiency’, and ‘patient safety’. Setting The basis for the study was an e-consultation platform introduced in three primary healthcare centres in the County of Kalmar in southeast Sweden in 2019. Results Healthcare staff experienced that the platform offered an open channel for communication with patients in need of frequent contact. This reduced anxiety and therefore the frequency of follow-up appointments. Healthcare staff also noted that the platform offered flexibility in contact benefitting patients with mental health problems. These patients were found to make contact through the platform after closing hours when problems were more acute or intense. However, the risk of digitally illiterate groups being excluded was also noted. Efficiency gains were identified among patients with simple cases which were handled more quickly through the platform. However, low uptake and the experience that the platform did not replace, rather was added on top of other already existing functions and procedures, negatively affected the overall efficiency. Standardized questions in automated medical history-taking contributed to patient safety. Conclusion The findings suggest that text-based e-consultation platforms may bring important quality improvements to primary healthcare service in terms of access, efficiency, and patient safety. Yet, areas where e-consultation does not contribute to quality improvements puts important quality gains at risk. KEY POINTS Text based digital consultation improved access for patients in need of frequent appointments and for patients with mental health problems. Efficiency gains among patients with simple cases, and in dealing with patients with mental health problems were noted. However, lack of confidence in platform functions due to low uptake, and limited control over work situation, were perceived as negatively affecting overall efficiency. Health care staff experienced improved patient safety through a standardized set of questions in automated medical history-taking.
Improved Outcomes in Patients with 22q11.2 Deletion Syndrome and Diagnosis of Interrupted Aortic Arch Prior to Birth Hospital Discharge, a Retrospective Study

Interruption of the aortic arch (IAA) is a rare but life-threatening congenital heart defect if not corrected in the neonatal period. IAA type B is highly correlated with 22q11.2 deletion syndrome (22q11.2DS); approximately 50% of patients with IAA type B also have 22q11.2DS (Peyvandi et al.; Goldmuntz et al.). Early identification and repair of IAA can prevent severe morbidity and death. However, IAA is challenging to identify prenatally, or even in the neonatal period. In this study, we examined infants with IAA, diagnosed during pregnancy and prior to discharge (PPTD) from the birth hospital vs. those diagnosed following discharge (FD) from the newborn nursery. Our goals were to determine: (1) if early diagnosis improved outcomes; and (2) if patients with IAA and without 22q11.2DS had similar outcomes. In total, 135 patients with a diagnosis of 22q11.2DS and IAA were ascertained through the 22q and You Center at the Children’s Hospital of Philadelphia (CHOP). The examined outcomes included: timing of diagnosis; age at diagnosis (days); hospital length of stay (LOS); duration of intensive care unit (ICU) stay; mechanical ventilation (days); duration of inotrope administration (days); year of surgical intervention; birth hospital trauma level; and overall morbidity. These outcomes were then compared with 40 CHOP patients with IAA but without 22q11.2DS. The results revealed that the PPTD neonates had fewer days of intubation, inotrope administration, and hospital LOS when compared to the FD group. The outcomes between deleted and non-deleted individuals with IAA differed significantly, in terms of the LOS (40 vs. 39 days) and time in ICU (28 vs. 24 days), respectively. These results support the early detection of 22q11.2DS via prenatal screening/diagnostics/newborn screening, as IAA can evade routine prenatal ultrasound and postnatal pulse oximetry. However, as previously reported in patients with 22q11.2DS and congenital heart disease (CHD), patients with 22q11.2DS tend to fare poorer compared to non-deleted neonates with IAA.
An Analysis of the Game of Tennis

The popularity of the game of tennis as a spectator sport was demonstrated recently by the "Match of the Century" between Billy Jean King and Bobby Riggs. As with other sports, the rules by which tennis is played are influenced by their potential effect on the spectator. This was recently documented in [3]. The usual rule for determining the winner in a tennis match is that a player must win three of five sets. To win a set a player must win at least six games and be ahead of his opponent by two games. As a result of the win by two rule, a set can consist of a rather large number of games. In an attempt to reduce the chance of spectator boredom with matches which seem to last forever and probably also to make tennis more attractive to the television networks, a "tie-breaker" has been introduced. The "tie-breaker" is played once a set score has reached 6-6 in games. It consists of an odd number, r, of points being played and the first player to win (r + 1)/2 of these points is determined to be the winner of the set. It is the purpose of this paper to explore the effect of "tie-breakers" and various other rule changes on the expected duration of a tennis game, set, or match played on a professional level and on the probability of a given player winning a game, set, or match. First, however, the effect of service must be determined. (For other analyses of the game of tennis, the reader is referred to [1] and [4].)
Prevalence of Suicide Ideation and its Gender Distribution Among Undergraduate of University of Cape Coast, Cape Coast, Ghana

Purpose: The purpose of the study was to find out the prevalence of suicide ideation among undergraduate students of the University of Cape Coast and the gender distribution of suicide ideation among them. Methodology: This study was a quantitative one and it used the quasi-experimental research design, specifically, the pre-test, post-test and control group design. A total of 30 undergraduate students from four colleges of the University of Cape Coast in the Central Region of Ghana was non-randomly assigned to two treatment groups, Individual Psychology and Cognitive Behavioural Therapy (IP and CBT) and one control group. Beck Scale for Suicide Ideation was used for the collection of data for the study. Descriptive Statistics such as frequencies and percentages were used to analyse the data. Findings: Results showed that two out of every 15 UCC undergraduate students experience suicide ideation continuously and persistently. Again, the rate at which female students think suicidal, that is, have suicidal ideas, is higher than the male students. In other words, female undergraduate students of University of Cape Coast experience suicide ideation more than their male counterparts. It was concluded that suicide ideation is prevalent, 13.3%, among undergraduate students of UCC. Unique Contribution to Theory, Policy and Practice: Based on the findings, it was recommended that constant screening of suicide ideation be made part of the University’s program and the Counselling Centre should be mandated to organise the screening exercise. This will help educate and create more awareness on suicide ideation and offer more people, per the screening, the opportunity to benefit from the therapies.
A Riemann problem whose viscosity solutions contain δ-measures

Joseph, K.T. , A Riemann problem whose viscosity solutions contain 8-measures, Asymptotic Analysis 7 (1993) 105-120. In this paper we study the Riemann problem for a 2 X 2 system of conservation laws, whose solution need not be real-valued functions, but may contain 8-measures concentrated along some curves. We consider a parabolic approximation of the Riemann problem and obtain an explicit formula. Then the solution of the Riemann problem is obtained as the limit of this approximate solution.