Miracle-dz/UniFAR-FTUs huggingface dataset:
Relationship Between Discrete Emotions and Moral Content Judgment in Sport Settings

The purpose of the present study was to provide new knowledge on the relation between emotions and morality by investigating the relation between discrete emotions and moral content judgment in sports. The participants were 363 athletes (179 male, 184 female) who were involved in competitive sport at the time of data collection. Their age ranged from 18 to 23 years (M = 20.01, SD = 1.38). All participants were undergraduate sport-science students at a Greek university and were involved in several sports. The subjects filled in two questionnaires: Moral Content Judgment in Sport Questionnaire and Sport Emotion Questionnaire. The results supported a rather vague relationship between discrete emotions and moral content judgment.
Error estimates for finite element approximations of parabolic equations with measure data

In this paper we study the a priori error estimates for the ﬁnite element approximations of parabolic equations with measure data, especially we consider problems with separate measure data in time and space, respectively. The solutions of these kinds of problems exhibit low regularities due to the existence of measure data, this introduces some diﬃculties in both theoretical and numerical analysis. For both cases we use standard piecewise linear and continuous ﬁnite elements for the space discretization and derive the a priori error estimates for the semi-discretization problems, while the backward Euler method is then used for time discretization and a priori error estimates for the fully discrete problems are also derived. Numerical results are provided at the end of the paper to conﬁrm our theoretical ﬁndings.
Big Data Design

It is widely accepted today that Relational databases are not appropriate in highly distributed shared-nothing architectures of commodity hardware, that need to handle poorly structured heterogeneous data. This has brought the blooming of NoSQL systems with the purpose of mitigating such problem, specially in the presence of analytical workloads. Thus, the change in the data model and the new analytical needs beyond OLAP take us to rethink methods and models to design and manage these newborn repositories. In this paper, we will analyze state of the art and future research directions.
Penguins Huddling Optimisation

In our everyday life, we deal with many optimisation problems, some of which trivial and some more complex. These problems have been frequently addressed using multiagent, population-based approaches. One of the main sources of inspiration for techniques applicable to complex search space and optimisation problems is nature. This paper proposes a new metaheuristic – Penguin Huddling Optimisation or PHO – whose inspiration is beckoned from the huddling behaviour of emperor penguins in Antarctica. The simplicity of the algorithm, which is the implementation of one such paradigm for continuous optimisation, facilitates the analysis of its behaviour and the derivation of the optimal value for its single adjustable parameter in the update equation. A series of experimental trials confirms the promising performance of the optimiser over a set of benchmarks, as well as its competitiveness when compared against few other well-known population based algorithms.
Family involvement in the education of potential drop‐out children: a comparative study between Spain and Cyprus

This paper focuses on family involvement in the education of teenagers at risk of dropping out from compulsory secondary school. A questionnaire was completed by 131 Spanish and Cypriot families with children at six schools – three in each country. The questionnaire investigated: (1) parental perceptions of their children’s activities in their free time; (2) academic expectations for their children; (3) parental concern regarding their children’s education; and (4) parent–teacher interactions. Descriptive measures and t‐test comparative analyses between Spain and Cyprus were undertaken. Results show that these families have an encouraging attitude towards their teenagers. Nonetheless, significant statistical differences between Spanish and Cypriot parents suggest that the Spanish families have a more protective parenting style than the Cypriot families. The study points to the lack of support for these families as regards advice and stimulation for their children at home, and to the need to promote school–family partnerships.
TODRA, a lncRNA at the RAD51 Locus, Is Oppositely Regulated to RAD51, and Enhances RAD51-Dependent DSB (Double Strand Break) Repair

Expression of RAD51, a crucial player in homologous recombination (HR) and DNA double-strand break (DSB) repair, is dysregulated in human tumors, and can contribute to genomic instability and tumor progression. To further understand RAD51 regulation we functionally characterized a long non-coding (lnc) RNA, dubbed TODRA (Transcribed in the Opposite Direction of RA D51), transcribed 69bp upstream to RAD51, in the opposite direction. We demonstrate that TODRA is an expressed transcript and that the RAD51 promoter region is bidirectional, supporting TODRA expression (7-fold higher than RAD51 in this assay, p = 0.003). TODRA overexpression in HeLa cells induced expression of TPIP, a member of the TPTE family which includes PTEN. Similar to PTEN, we found that TPIP co-activates E2F1 induction of RAD51. Analysis of E2F1's effect on the bidirectional promoter showed that E2F1 binding to the same site that promotes RAD51 expression, results in downregulation of TODRA. Moreover, TODRA overexpression induces HR in a RAD51-dependent DSB repair assay, and increases formation of DNA damage-induced RAD51-positive foci. Importantly, gene expression in breast tumors supports our finding that E2F1 oppositely regulates RAD51 and TODRA: increased RAD51 expression, which is associated with an aggressive tumor phenotype (e.g. negative correlation with positive ER (r = -0.22, p = 0.02) and positive PR status (r = -0.27, p<0.001); positive correlation with ki67 status (r = 0.36, p = 0.005) and HER2 amplification (r = 0.41, p = 0.001)), correlates as expected with lower TODRA and higher E2F1 expression. However, although E2F1 induction resulted in TPIP downregulation in cell lines, we find that TPIP expression in tumors is not reduced despite higher E2F1 expression, perhaps contributing to increased RAD51 expression. Our results identify TPIP as a novel E2F1 co-activator, suggest a similar role for other TPTEs, and indicate that the TODRA lncRNA affects RAD51 dysregulation and RAD51-dependent DSB repair in malignancy. Importantly, gene expression in breast tumors supports our finding that E2F1 oppositely regulates RAD51 and TODRA: increased RAD51 expression, which is associated with an aggressive tumor phenotype (e.g. negative correlation with positive ER (r = -0.22, p = 0.02) and positive PR status (r = -0.27, p<0.001); positive correlation with ki67 status (r = 0.36, p = 0.005) and HER2 amplification (r = 0.41, p = 0.001)), correlates as expected with lower TODRA and higher E2F1 expression. However, although E2F1 induction resulted in TPIP downregulation in cell lines, we find that TPIP expression in tumors is not reduced despite higher E2F1 expression, perhaps contributing to increased RAD51 expression. Our results identify TPIP as a novel E2F1 co-activator, suggest a similar role for other TPTEs, and indicate that the TODRA lncRNA affects RAD51 dysregulation and RAD51-dependent DSB repair in malignancy.
Functional magnetic resonance imaging: a window into the brain

Abstract Functional magnetic resonance imaging (fMRI) has enabled us to look for the first time into the human brain in vivo, literally 'to watch it while it works'. This has resulted in exciting insights into the spatial and temporal changes underlying a broad range of brain functions, such as how we see, feel, move, understand each other, and lay down memories. The technique is safe, allowing repeated examinations to probe time dependent changes such as those involved in learning. Functional MRI is also improving our understanding of a variety of brain pathologies. Some, such as the addictive behaviours of gambling or drug abuse, are without structural brain changes. In other cases in which there are clear structural changes, fMRI has shown that functional changes occur in widely distributed regions of the normal appearing brain. Understanding these changes and the adaptive potential they confer promises to guide rational approaches to improving rehabilitation strategies. Here we briefly review these and related applications of fMRI for better understanding of the healthy and diseased brain.
Exercise and coronary heart disease risk markers in South Asian and European men.

PURPOSE South Asians have a higher-than-average risk of CHD. The reasons for this are unclear, but physical inactivity and/or poor responsiveness to exercise may play a role. This study compared the effect of prior exercise on postprandial triacylglycerol (TAG), glucose, insulin, interleukin-6, and soluble intercellular adhesion molecule-1 concentrations in South Asian and European men. METHODS Ten healthy South Asian men (i.e., nine Indian men and one Pakistani man) and 10 healthy European men age 20 to 28 yr completed two 2-d trials (exercise and control) in a randomized crossover design. On the afternoon of day 1 of the exercise trial, participants ran on a treadmill for 60 min at approximately 70% of maximal oxygen uptake. Participants rested on day 1 of the control trial. On day 2 of both trials, participants rested and consumed high-fat (57% of energy content) test meals for breakfast (0 h) and lunch (4 h). Fourteen venous blood samples were collected from a cannula between 0 and 9 h for metabolic measurements. RESULTS Three-way ANOVA identified higher (P < 0.05) postprandial TAG and insulin concentrations in South Asian versus European men. Exercise lowered postprandial TAG and interleukin-6 and elevated soluble intercellular adhesion molecule-1 concentrations. An interaction effect indicated a greater decrease (22% vs 10%) in TAG area under the concentration versus time curve after exercise in South Asian than in European men. CONCLUSIONS Postprandial TAG and insulin responses to high-fat meals were elevated in these South Asian men, but acute exercise was equally, if not more, effective for reducing postprandial lipemia in South Asian than in European men.
Visual Phenotype Matching: Cues to Paternity Are Present in Rhesus Macaque Faces

The ability to recognize kin and thus behaviourally discriminate between conspecifics based on genetic relatedness is of importance both in acquiring inclusive fitness benefits and to enable optimal inbreeding. In primates, mechanisms allowing recognition of paternal relatives are of particular interest, given that in these mating systems patrilineal information is unlikely to be available via social familiarity. Humans use visual phenotype matching based on facial features to identify their own and other's close relatives, and recent studies suggest similar abilities may be present in other species. However it is unclear to what extent familial resemblances remain detectable against the background levels of relatedness typically found within demes in the wild – a necessary condition if facial cues are to function in kin recognition under natural conditions. Here, we experimentally investigate whether parent-offspring relationships are discernible in rhesus macaque (Macaca mulatta) faces drawn from a large free-ranging population more representative of the latter scenario, and in which genetic relatedness has been well quantified from pedigrees determined via molecular markers. We used the human visual system as a means of integrating multiple types of facial cue simultaneously, and demonstrate that paternal, as well as maternal, resemblance to both sons and daughters can be detected even by human observers. Experts performed better than participants who lacked previous experience working with nonhuman primates. However the finding that even naïve individuals succeeded at the task underlines the strength of the phenotypic cues present in faces.
Repetitive Activity in the Play of Children With Mental Retardation

It has been widely observed that young children with mental retardation engage in more repetitive activity than other children although the meaning and purpose of such activity is unclear. To better understand repetitive play, we investigated amount, quality, and persistence of spontaneous repetitive play and alternative types of play with 14 children with Down syndrome and 14 children without delay. Children with Down syndrome engaged in more repetitive activity, however the quality of repetitive and non-repetitive play was similar. Results suggest that repetitive play may serve the same constructive purposes for children with Down syndrome and children without delay. Educators should evaluate carefully when repetitive play may be useful and when it needs to be interrupted and redirected.
Platelet-Rich Plasma or Hyaluronate in the Management of Osteochondral Lesions of the Talus

Background: Nonoperative options for osteochondral lesions (OCLs) of the talar dome are limited, and currently, there is a lack of scientific evidence to guide management. Purpose: To evaluate the short-term efficacy and safety of platelet-rich plasma (PRP) compared with hyaluronic acid (HA) in reducing pain and disability caused by OCLs of the ankle. Study Design: Randomized controlled trial; Level of evidence, 2. Methods: Thirty-two patients aged 18 to 60 years were allocated to a treatment by intra-articular injections of either HA (group 1) or PRP (plasma rich in growth factors [PRGF] technique, group 2) for OCLs of the talus. Thirty OCLs, 15 per arm, received 3 consecutive intra-articular therapeutic injections and were followed for 28 weeks. The efficacy of the injections in reducing pain and improving function was assessed at each visit using the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Scale (AHFS); a visual analog scale (VAS) for pain, stiffness, and function; and the subjective global function score. Results: The majority of patients were men (n = 23; 79%). The AHFS score improved from 66 and 68 to 78 and 92 in groups 1 and 2, respectively, from baseline to week 28 (P < .0001), favoring PRP (P < .05). Mean VAS scores (1 = asymptomatic, 10 = severe symptoms) decreased for pain (group 1: 5.6 to 3.1; group 2: 4.1 to 0.9), stiffness (group 1: 5.1 to 2.9; group 2: 5.0 to 0.8), and function (group 1: 5.8 to 3.5; group 2: 4.7 to 0.8) from baseline to week 28 (P < .0001), favoring PRP (P < .05 for stiffness, P < .01 for function, P > .05 for pain). Subjective global function scores, reported on a scale from 0 to 100 (with 100 representing healthy, preinjury function) improved from 56 and 58 at baseline to 73 and 91 by week 28 for groups 1 and 2, respectively (P < .01 in favor of PRP). Conclusion: Osteochondral lesions of the ankle treated with intra-articular injections of PRP and HA resulted in a decrease in pain scores and an increase in function for at least 6 months, with minimal adverse events. Platelet-rich plasma treatment led to a significantly better outcome than HA.
RAW Image Files: The Way To HDR Images From A Single Exposure

HDR image formation and display has been an argument of extreme interest even when digital cameras were not yet consumer products. While recent research in both fields has seen very interesting works, none is really revolutionary, since what goes on behind the scene has been left basically unchanged. In the image formation field in particular, a lot of energy has been spent so to solve the problems that arise when taking multiple exposures: illumination change, camera shake and in-scene movement. In this paper we approach HDR image formation from a different perspective, which tries to solve in one move all the mentioned problems. More specifically, we propose a method that is able to estimate missing exposures for HDR image formation starting from only one under-exposed shot. Estimation is done through artificial neural networks: the development of a mathematical model is a highly desirable, but time consuming task. The results are are very interesting, although not perfect, and suggest that further research might lead to a suitable solution.
Influence of minimally invasive implant-retained overdenture on patients' quality of life: a randomized clinical trial.

OBJECTIVES The aim of this prospective, randomized clinical trial was to evaluate the effect of a minimally invasive implant procedure for denture stabilization on patients' quality of life (QoL). MATERIALS AND METHODS Thirty totally edentulous patients were selected for this study. All prostheses were adjusted and relined before randomization and allocation to treatment either with two small diameter implants (SDI) - retained overdenture (study group) or non-intervention group (control group). Quality of life was assessed using the Oral Health Impact Profile-EDENT (OHIP-EDENT) questionnaire before intervention and at one-year follow-up. Between-group comparisons were carried out using the non-parametric Mann-Whitney test. RESULTS Magnitude of change in the OHIP-EDENT total score at one-year follow-up was 25.4 ± 10.7 for the study group, revealing a statistically significant difference with the control group, that showed a change of 9.5 ± 8.3 (P = < 0.001). CONCLUSIONS After one-year follow-up, patients wearing mandibular overdentures with two minimally invasive splinted SDI, experienced more improvements in perceived oral health-related quality of life, than patients having conventional treatment.
Weight Estimation and Classification of Milled Rice using Support Vector Machines

This paper presents a method for weight estimation and classification of milled rice kernels using support vector machines. Shape descriptors are used as input features for determining the grade factors based on physical shapes such as headrice, broken kernel, and brewer. Colour histogram is extracted from milled rice image to obtain 24 colour features in RGB and Cielab colour spaces. We built a support vector regression (SVR) model for estimating rice kernel weight and support vector classifier (SVC) for rice defectives. Results showed that in real data, the performance of SVR is better than linear regression (LR) with a mean square error (MSE), mean absolute error (MAE) and correlation coefficient of 78.35x10, 0.206 and 0.9943, respectively. In determining grade factors based on colour appearance (rice defectives), SVC outperforms the generalized regression neural network (GRNN) with an accuracy of 98.86%.
Science Achievement and Educational Productivity: A Hierarchical Linear Model

Achievement test scores were analyzed in relation to individual- and school-level factors in a national sample of about 2,000 tenth-grade students participating in the Longitudinal Study of American Youth in order to investigate the relative importance of school and individual factors in the determination of science learning. Hierarchical linear analyses showed that individual measures accounted for most of the variance. Previous achievement was the preponderant influence on subsequent achievement. Nonetheless, initial science attitude, instructional time, home environment, and exposure to mass media were also significant individual-level influences on science achievement.
SLIM: Service Location and Invocation Middleware for Mobile Wireless Sensor and Actuator Networks

One of the main obstacles to the adoption of Wireless Sensor Networks WSNs outside the research community is the lack of high level mechanisms to easily program them. This problem affects distributed applications in general, and it has been replied by the Software Engineering community, which recently embraced Service Oriented Programming SOP as a powerful abstraction to ease development of distributed applications in traditional networking scenarios. In this paper, the authors move from these two observations to propose SLIM: a middleware to support service oriented programming in mobile Wireless Sensor and Actuator Networks WSANs. The presence of actuators into the network, and the capability of SLIM to support efficient multicast invocation within an advanced protocol explicitly tailored to mobile scenarios, make it a good candidate to ease development of complex monitoring and controlling applications. In the paper the authors describe SLIM in detail and show how its performance easily exceeds traditional approaches to service invocation in mobile ad-hoc networks.
Derivation and prospective validation of a simple index for prediction of cardiac risk of major noncardiac surgery.

BACKGROUND Cardiac complications are important causes of morbidity after noncardiac surgery. The purpose of this prospective cohort study was to develop and validate an index for risk of cardiac complications. METHODS AND RESULTS We studied 4315 patients aged > or = 50 years undergoing elective major noncardiac procedures in a tertiary-care teaching hospital. The main outcome measures were major cardiac complications. Major cardiac complications occurred in 56 (2%) of 2893 patients assigned to the derivation cohort. Six independent predictors of complications were identified and included in a Revised Cardiac Risk Index: high-risk type of surgery, history of ischemic heart disease, history of congestive heart failure, history of cerebrovascular disease, preoperative treatment with insulin, and preoperative serum creatinine >2.0 mg/dL. Rates of major cardiac complication with 0, 1, 2, or > or = 3 of these factors were 0.5%, 1.3%, 4%, and 9%, respectively, in the derivation cohort and 0.4%, 0.9%, 7%, and 11%, respectively, among 1422 patients in the validation cohort. Receiver operating characteristic curve analysis in the validation cohort indicated that the diagnostic performance of the Revised Cardiac Risk Index was superior to other published risk-prediction indexes. CONCLUSIONS In stable patients undergoing nonurgent major noncardiac surgery, this index can identify patients at higher risk for complications. This index may be useful for identification of candidates for further risk stratification with noninvasive technologies or other management strategies, as well as low-risk patients in whom additional evaluation is unlikely to be helpful.
Social capital and the social formation of health-related preferences and behaviours

Abstract Social capital appears to be an important determinant of health production and health utilization and demand. However, there is limited evidence on the mechanisms underlying this relationship. In this article we draw on the evidence and insights reported in this special issue along with findings from the economic and other social science literature to develop a discussion on the explanations of the likely (behavioural) mechanisms that underpin the connection between social capital and health. An important and under-explored influence mediating the relationship between social capital and health (behaviour) lies in the ‘social formation of health preferences and constraints’ individuals face in determining their life-styles and in using health care. In particular, we point to the interdependence in how individuals in the first place perceive and also respond to common health risks and the role of cultural transmission and social identity as conveyors of this process. We argue that an emerging body of evidence suggesting that interdependent preferences influence health calls for further re-formulation of traditional demand for and production of health models. Additionally, methodological problems are highlighted and possible ways forward suggested.