Miracle-dz/UniFAR-FTUs huggingface dataset:
Predictive role of CHA2DS2-VASc score for cardiovascular events and death in patients with arterial hypertension and stable sinus rhythm

Background The CHA2DS2-VASc score well stratifies the risk for thromboembolic events in non-valvular atrial fibrillation (NVAF) patients. This score may also predict thromboembolic events in sinus rhythm populations. Purpose The purpose of this study was to assess the prognostic role of CHA2DS2-VASc in a Caucasian community population of patients with arterial hypertension and sinus rhythm. Methods A total of 12,599 arterial hypertension residents not receiving anticoagulation were selected from a community population in Trieste between November 2009 and October 2014: 11,159 sinus rhythm and 1440 NVAF patients. We considered thromboembolic events, cardiovascular hospitalisation and all-cause death in all patients divided according to CHA2DS2-VASc. Results Sinus rhythm patients were 74 (interquartile range 65–81) years old, 50% were women, 32% with CAD, mean CHA2DS2-VASc 3.68 ± 1.47 points, significantly lower than NVAF patients (4.26 ± 1.50, P < 0.001). After 37 months follow-up, an increasing CHA2DS2-VASc corresponded to a higher rate of thromboembolic events in sinus rhythm patients, ranging from 0% in patients with a score of 1 or 2 to 2.6% in those with a score of 6 or greater (P < 0.0001). A similar trend was found in the reference NVAF group. At Cox multivariable analysis, CHA2DS2-VASc predicted thromboembolic events (hazard ratio (HR) 2.12), cardiovascular hospitalisation (HR 1.55) and all-cause death (HR 1.57). The predictive accuracy of CHA2DS2-VASc was similar in sinus rhythm and NVAF patients for thromboembolic events, cardiovascular hospitalisation and all-cause death (area under the curve statistic 0.76 vs. 0.76, 0.68 vs. 0.66, 0.64 vs. 0.64, respectively). Conclusions In a community population of Caucasian arterial hypertension patients in sinus rhythm, CHA2DS2-VASc rather well stratifies for adverse clinical events at mid-term follow-up with a similar accuracy to NVAF patients. These results might be clinically relevant in this setting of sinus rhythm patients.
All the News You Want to Hear: The Impact of Partisan News Exposure on Political Participation

In a news media environment characterized by abundant choice, it is becoming increasingly easy for Americans to choose news sources slanted toward their own political views rather than sources providing more diverse perspectives. This development poses a challenge to ideals of deliberative democracy if people who consume politically like-minded news disproportionately populate the electoral process, while those presumably reaping the benefits of exposure to more diverse views in the news (e.g., more informed, tolerant attitudes) withdraw from politics. Using panel data collected during the 2008 presidential campaign, this study investigates the proposition that exposure to news slanted toward one's own partisan views increases political participation, while exposure to news with the opposite partisan slant depresses participation. The results suggest that, while exposure to partisan news does not alter the strongly habitual decision to turn out, the hypothesized energizing and enervating effects of exposure do appear for other behavior during the campaign; the partisan hue of the news sources citizens choose to consume affects both when voters decide and their levels of participation over time.
Teacher Empowerment and the Capacity for Organizational Learning

Teacher empowerment has been the subject of considerable educational research in recent years, but the capacity of schools for organizational learning has received limited empirical attention. This study links these two research streams and identifies those dimensions of the capacity for organizational learning that are also the themes of school restructuring. Data for the study come from 24 site-managed public schools engaged in significant restructuring activities, 8 at each of three grade levels (elementary, middle, and high). Multilevel analyses demonstrate a strong and consistent relationship between organizational learning and teacher empowerment, measured both as a school organizational characteristic and as an experience of individual teachers. The relationship is particularly strong for empowerment in the domains of teacher work life and student school experience.
The Predictive Power of Measured Interests in Tertiary Course Choice: The Case of Science

The structural relations between measured interests, school subjects studied, and preference for science and technology type tertiary courses in a group of male independent school students were examined in a longitudinal study. Sources of data included the Career Assessment Inventory and tests of scholastic aptitude completed at the beginning of Year 10, details of school subjects studied in Years 11 and 12, final examination results (Year 12), and details of first preference for a university or college course. The results showed that a substantial proportion of variance in both school subjects studied and tertiary course choice was predicted by measured interests. Students with higher general ability were more likely to apply for a science and technology type tertiary course. Students' occupational interests measured at Year 10 were strongly predictive of choice of school subjects for study in Years 11 and 12.
Emotional intelligence and moral agency: Some worries and a suggestion

Emotional intelligence (EI) has been put forward as a distinctive kind of intelligence and, by popularizers such as Daniel Goleman, as an indicator of moral and life skills. Critics, however, have been concerned EI-testing measures conformity or the ability to manipulate own or others' emotions, and relies on a problematic assumption that there are definitive, universal “right” answers when it comes to feelings. Such worries have also been raised about the original concept developed by Peter Salovey and John D. Mayer; that version is the focus here. While it improves on the largely unreflective reliance on particular belief- and value-systems in Goleman's account, however, it does not entirely succeed in being context- and value-neutral. A useful way forward is to apply Ronald de Sousa's notion that emotions are shaped by ideology: this in turn affects attempts to measure any putative “intelligence” with respect to them. Once the ideological dimension is bracketed, a clearer picture of both the usefulness and the limitations of the EI-concept can emerge—and also a better sense of its possible contributions to value theory and moral psychology. The ideological dimension itself may also be unavoidable; squarely facing this possibility is preferable to ignoring it.
How the introduction of concepts of energy saving and carbon reduction (ESCR) can affect festival visitors’ behavioural intentions: an investigation using a structural model

This study investigates the relationships across a behaviour model of festival visitors based on a major festival encouraging energy saving and carbon reduction (ESCR). Using the 2010 Taipei International Flora Exposition (Taiwan) as a case study, 275 visitors completed a questionnaire, the answers to which were assessed using a structural equation model to test the behaviour model and its six hypotheses. The results showed that behaviour intentions are the best predictors of “value orientation”, “motivation for visiting”, “visitor experience” and “attitude towards behaviour”. Specifically, a highly positive correlation between visitors’ motivations and their experiences was found, suggesting that the presentation of festival activities influences visitors’ perceptions. The ESCR curriculum design and pedagogy, especially the inclusion of reflective learning, was found to be very important for the successful planning of future events, as was green transportation using advanced, energy-saving vehicles and effective waste processing and disposal at the site. Prior studies have explored links between festival tourism and behavioural change, but have often focused on Western contexts; this study provides an Asian cultural setting. Suggestions are made for future research.
Limiting Cases of Gravitational Drainage of a Vertical Free Film for Evaluating Surfactants

The evolution of the deforming free surface of a vertically oriented thin film draining under gravity is examined for the case when there is an insoluble surfactant monolayer on a viscous, incompressible, and free liquid film with finite surface viscosity. Three coupled nonlinear partial differential equations describing the free surface shape, the surface velocity, and surfactant transport are obtained. These equations are derived at leading order and do not have inertial effects. We examine the case where the film is nearly flat so that mean surface tension is negligible; this will be in good agreement with experimental data with respect to long-time behavior of film thickness. This will be shown both analytically and computationally.We will show that in the limit of large surface viscosity, the evolution of the free surface is that obtained for the tangentially immobile case. It is verified that increasing surface viscosity slows down film drainage, thereby enhancing film stability. The Marangoni effec.
The influence of nutritional status and disease on adiponectin and TNF-α; levels in colorectal cancer patients.

BACKGROUND The aim of this study was to evaluate the association between adiponectin and tumor necrosis factor-α;(TNF-α;) serum levels in colorectal cancer (CRC) patients and compare these levels to clinical stage and nutritional status. METHODS A total of 79 patients were enrolled in the study (39 with CRC and 40 in the control). Nutritional status was assessed by Patient-Generated Subjective Global Assessment (PG-SGA), body mass index (BMI), and phase angle (PhA). Adiponectin and TNF-α;serum concentrations were determined using an enzyme-linked immunosorbent assay. RESULTS Serum adiponectin levels were higher among CRC patients (p = 0.001). TNF-α;serum levels were not significantly different between the groups, but patients with stage III or IV CRC had higher levels of TNF-α;than those with lower stage disease (p = 0.037). The three tools used for the assessment of nutritional status (BMI, PhA, and PG-SGA) demonstrated that patients with a more severe nutritional deficit had higher adipocytokine levels, although these differences were significant only to TNF- , when distributed PhA in tertiles. CONCLUSIONS Adiponectin levels were higher among CRC patients. Although TNF-α;serum levels from CRC patients did not differ significantly to the control group, CRC patients with stage III or IV had higher levels compared to those with stage I and II tumors. Nutritional status, as determined by BMI, PhA, and PG-SGA, demonstrated that patients with a greatest nutritional deficit, had higher levels of adipocytokines; however, these differences were significant only for TNF-, when distributed PhA in tertiles.
A simulation environment for developing Intelligent Headlight Systems

This paper presents a simulation environment for developing Intelligent Headlight Systems (IHS). These are systems that actively adapt the headlights based on events in the traffic environment such as curves, oncoming vehicles and pedestrians. The results of applying the simulation environment to two IHS research projects of an OEM are presented. One of the findings is that the behaviour and performance of the IHS concepts could be evaluated without using road tests. The paper concludes with discussing how the simulation environment can also be applied for developing intelligent vehicle systems such as ACC, FCW, CMB, LDW and LKA.
A Comparison of the Theory of Planned Behavior and the Theory of Reasoned Action

Research in social psychology has extensively referenced and used Fishbein and Ajzen's theory of reasoned action to predict and understand motivational influences on behavior Recently Ajzen has proposed an extension of the theory by including perceptions of behavioral control as an additional predictor of intentions and behavior. The present research compared Ajzen's theory of planned behavior with the theory of reasoned action for 10 behaviors chosen to represent a range with respect to control over performing the behavior. he results indicate that inclusion of perceived behavioral control enhances the prediction of behavioral intention and behavior Consistent with the theory of planned behavior, the effects of perceived behavioral control on a target behavior are most vivid when the behavior presents some problem with respect to control.
Personality and Multisource Feedback Improvement: A Longitudinal Investigation

Recently, several researchers have suggested that personality will influence the extent to which people improve their performance after receiving multisource feedback (MSF). Building on previous research, we offer theory-driven hypotheses about how specific aspects of personality might influence improvement in MSF ratings over time. In three longitudinal studies, using three different and well-established measures of personality and three multisource feedback instruments, we found little or no evidence to support hypotheses that personality is systematically related to improvement following receipt of multisource feedback.
Anatomy of the human mammary gland: Current status of knowledge

Mammary glands are unique to mammals, with the specific function of synthesizing, secreting, and delivering milk to the newborn. Given this function, it is only during a pregnancy/lactation cycle that the gland reaches a mature developmental state via hormonal influences at the cellular level that effect drastic modifications in the micro‐ and macro‐anatomy of the gland, resulting in remodeling of the gland into a milk‐secretory organ. Pubertal and post‐pubertal development of the breast in females aids in preparing it to assume a functional state during pregnancy and lactation. Remarkably, this organ has the capacity to regress to a resting state upon cessation of lactation, and then undergo the same cycle of expansion and regression again in subsequent pregnancies during reproductive life. This plasticity suggests tight hormonal regulation, which is paramount for the normal function of the gland. This review presents the current status of knowledge of the normal macro‐ and micro‐anatomy of the human mammary gland and the distinct changes it undergoes during the key developmental stages that characterize it, from embryonic life through to post‐menopausal age. In addition, it discusses recent advances in our understanding of the normal function of the breast during lactation, with special reference to breastmilk, its composition, and how it can be utilized as a tool to advance knowledge on normal and aberrant breast development and function. Finally, anatomical and molecular traits associated with aberrant expansion of the breast are discussed to set the basis for future comparisons that may illuminate the origin of breast cancer. Clin. Anat. Clin. Anat. 26:29–48, 2013. © 2012 Wiley Periodicals, Inc.
A 60-GHz Band Planar Dipole Array Antenna Using 3-D SiP Structure in Small Wireless Terminals for Beamforming Applications

A 60-GHz band planar dipole array antenna structure in a small wireless terminal is proposed for wide coverage area beamforming applications. Several substrates are stacked vertically by using 3-D system-in-package (SiP) technology, and the element antenna is installed on the substrates. A planar dipole antenna is used as an element antenna because it has a wider bandwidth than conventional patch antennas, which are widely used in 60-GHz band beamforming applications. Conventional dipole array antennas have a 1-D structure, or a 2-D structure arranged in multilayered substrate, resulting in narrow beamforming coverage area. The proposed structure has a wide beamforming coverage area because of the wide antenna spacing around 0. 5λ0. Design using numerical and 3-D electromagnetic field simulation indicate that a 4×2 arrangement is a feasible structure for a small wireless terminal with wide coverage area. Measurement results show that the designed array antenna has a wide coverage area, covering 75 and 95 in the theta and phi directions, respectively, with gain exceeding 10 dBi. The proposed planar dipole array structure using 3-D SiP technology is feasible as a 60-GHz band 2-D beamforming antenna in small wireless terminals.
Does Multicultural Education Improve Students’ Racial Attitudes? Implications for Closing the Achievement Gap

The effects of multicultural education on the racial attitudes of students in prekindergarten through twelfth grade are examined in this meta-analysis. Multicultural education was operationalized for this study as programs and curricula dealing with racial and cultural diversity. The effect sizes of curricular intervention and reinforcement dimensions of multicultural education in suburban and urban settings among age groups 3-8 and 9-16 were compared to see the relative effectiveness of multicultural education on students’ racial attitudes. The mean effect size of 0.488 from a total of 60 effect sizes calculated using 30 studies shows that exposure to multicultural education led to a reduction in students’ racial attitudes. However, the mean effect size of 0.645 from curricular intervention studies was higher than the mean effect size of the reinforcement studies at 0.08, indicating that the curricular intervention dimension of multicultural education was more effective in reducing students’ racial attitudes. Multicultural education was more effective in reducing racial attitudes in urban areas with a mean effect size of 0.72, than in suburban areas with a mean effect size of 0.587. Multicultural education was also more effective in reducing racial attitudes among the 9-16 age group with a mean effect size of 0.751, than among the 3-8 age group with a mean effect size of 0.208. Implications for research and for practice with emphasis on closing the achievement gap that exists among the various student subgroups primarily in under achieving inner-city public schools are discussed.
A possible research agenda for the job change framework

Journal of Career Development, Vol. 17(1), Fall 1990 Theories offer tentative explanations for specified aspects of reality. Theoretical frameworks serve as guides for both research and practice. Research tests theories, the results of which can lead to either theoretical revision or refinement (Borg & Gall, 1983). The job change framework, constructed by Loughead and Black, offers an explanation for why individuals change or do not change their jobs. Numerous research questions can be generated from the framework. Empirical answers to those questions can help determine which parts of the framework are valid, which parts are invalid, and which parts
Workplace bullying and intention to leave among schoolteachers in China: The mediating effect of affective commitment

Workplace bullying includes behaviors such as harassing, offending, or socially excluding the target. This study examines whether the relationship between workplace bullying and intention to leave is mediated by affective commitment. Based on data from 142 schoolteachers in China, a partial least squares analysis revealed that affective commitment partially mediates the effect of bullying on intention to leave. Furthermore, the direct effect of bullying on intention to leave is stronger than the indirect effect. Theoretical and practical implications include that awareness needs to be raised about what constitutes bullying behavior and that more emphasis needs to be placed on preventing bullying in the workplace.
Question Classification using Latent Focus Words

In this paper we present a novel approach to the problem of selecting question focus words (QFWs) for the task of question classification. We show that by starting with a random choice of focus words, we can train a system that is comparable to one based solely on heuristics. The algorithms explored provide a more elegant approach to the problem, and one that is likely to scale better to larger data and finer question categories. The results show promise for exploring more avenues with such an approach, and systems that can integrate latent QFWs with strong heuristics.
A Case Study of Teachers’ Perceptions of School Desegregation and the Redistribution of Social and Academic Capital

This case study gauges the perceptions of teachers to the “harm and benefit thesis” of Coleman’s social-capital hypothesis. The study uses data from one de facto segregated southern school system that hastily implemented a court order in 2000. The study collects the perceptions of teachers at five predominantly middle-class White schools that received 460 lower socioeconomic status African American students ordered bussed when their inner-city schools were closed. Sixty-percent of the teachers feel that the African American students are better off in the White schools. However, only 11% feel that the White students are better off than before the busing. Open-ended responses reveal that most teacher comments are negative, with fully 40% of teachers specifically indicating that busing had increased discipline problems. The study findings undermine the notion that transferring Black students to majority White schools is necessarily a superior pedagogical strategy.