Miracle-dz/UniFAR-FTUs huggingface dataset:
Do Student Athletes Play More Rationally and Strategically in Experimental Games? Evidence from Class Room Experiments

This study examines the depth of strategic reasoning among students by using classroom experiments. Several studies have shown that professional sports players compete rationally and game theoretically in their fields. In contrast, numerous laboratory studies have shown that the depth of strategic reasoning in regular students is limited, despite monetary incentives. Which factors affect the reasoning ability of sports players? One way to examine the relationship between sports players and their rationality is the reasoning among student athletes before they become professionals. Thus, we conducted comparative classroom experiments for student athletes and regular students. The experimental results indicated that the student athletes were significantly more rational than regular students.
A universal radio-X-ray correlation in low/hard state black hole binaries

Several independent lines of evidence now point to a connection between the physical processes that govern radio (i.e. jet) and X-ray emission from accreting X-ray binaries. We present a comprehensive study of (quasi-)simultaneous radio-X-ray observations of stellar black hole binaries during the spectrally hard X-ray state, finding evidence for a strong correlation between these two bands over more than three orders of magnitude in X-ray luminosity. The correlation extends from the quiescent regime up to close to the soft state transition, where radio emission starts to decline, sometimes below detectable levels, probably corresponding to the physical disappearance ofthe jet. The X-ray transient V404 Cygni is found to display the same functional relationship already reported for GX 339-4 between radio and X-ray flux, namely S r a d i o α S + 0 . 7 X. In fact, the data for all low/hard state black holes is consistent with a universal relation between the radio and X-ray luminosity of the form L r a d i o α L + 0 . 7 X. Under the hypothesis of common physics driving the disc-jet coupling in different sources, the observed spread to the best-fitting relation can be interpreted in terms of a distribution in Doppler factors and hence used to constrain the bulk Lorentz factors of both the radio- and X-ray-emitting regions. Monte Carlo simulations show that, assuming little or no X-ray beaming, the measured scatter in radio power is consistent with Lorentz factors? 2 for the outflows in the low/hard state, significantly less relativistic than the jets associated with X-ray transients. When combined radio and X-ray beaming is considered, the range of possible jet bulk velocities significantly broadens, allowing highly relativistic outflows, but therefore implying severe X-ray selection effects. If the radio luminosity scales as the total jet power raised to x > 0.7, then there exists an X-ray luminosity below which most of the accretion power will be channelled into the jet, rather than into X-rays. For x = 1.4, as in several optically thick jet models, the power output of 'quiescent' black holes may be jet-dominated below L X ≃ 4 × 10 - 5 L E d d .
Diagnosis and Treatment of Hypothalamic-Pituitary-Adrenal (HPA) Axis Dysfunction in Patients with Chronic Fatigue Syndrome (CFS) and Fibromyalgia (FM)

There is controversy regarding the incidence and significance of hypothalamic-pituitary-adrenal (HPA) axis dysfunction in chronic fatigue syndrome (CFS) and fibromyalgia (FM). Studies that utilize central acting stimulation tests, including corticotropin-releasing hormone (CRH), insulin stress testing (IST), d-fenfluramine, ipsapirone, interleukin-6 (IL-6) and metyrapone testing, have demonstrated that HPA axis dysfunction of central origin is present in a majority of these patients. However, ACTH stimulation tests and baseline cortisol testing lack the sensitivity to detect this central dysfunction and have resulted in controversy and confusion regarding the incidence of HPA axis dysfunction in these conditions and the appropriateness of treatment. While both CFS and FM patients are shown to have central HPA dysfunction, the dysfunction in CFS is at the pituitary-hypothalamic level while the dysfunction in FM is more related to dysfunction at the hypothalamic and supra-hypothalamic levels. Because treatment with low physiologic doses of cortisol (<15 mg) has been shown to be safe and effective and routine dynamic ACTH testing does not have adequate diagnostic sensitivity, it is reasonable to give a therapeutic trial of physiologic doses of cortisol to the majority of patients with CFS and FM, especially to those who have symptoms that are consistent with adrenal dysfunction, have low blood pressure or have baseline cortisol levels in the low or low-normal range.
Loss of Face, Intergenerational Family Conflict, and Depression Among Asian American and European American College Students

Asian-American college students have reported higher scores of depression than European-American college students. This study examined the mediating effects of loss of face and intergenerational family conflict between race/ethnicity and depression and hypothesized that these variables would explain previously observed depression differences. The sample consisted of 488 undergraduate students: 209 self-identified as Asian American and 279 as European American. Participants filled out paper-and-pencil questionnaires. As predicted, the study found that Asian Americans reported higher scores on depression, loss of face, and intergenerational family conflict than European Americans. Loss of face explained more variance in depression among Asian Americans than European Americans. However, intergenerational family conflict explained equal levels of variance in depression for both groups. A structural equation model revealed that the relationship between race/ethnicity and depression was fully mediated by loss of face and intergenerational family conflict. In conclusion, using the disentangling approach, differences in depression scores between Asian-American and European-American college students can be explained by differences in culturally relevant constructs, such as loss of face and intergenerational family conflict.
Modelling vortex-induced fluid–structure interaction

The principal goal of this research is developing physics-based, reduced-order, analytical models of nonlinear fluid–structure interactions associated with offshore structures. Our primary focus is to generalize the Hamilton's variational framework so that systems of flow-oscillator equations can be derived from first principles. This is an extension of earlier work that led to a single energy equation describing the fluid–structure interaction. It is demonstrated here that flow-oscillator models are a subclass of the general, physical-based framework. A flow-oscillator model is a reduced-order mechanical model, generally comprising two mechanical oscillators, one modelling the structural oscillation and the other a nonlinear oscillator representing the fluid behaviour coupled to the structural motion. Reduced-order analytical model development continues to be carried out using a Hamilton's principle-based variational approach. This provides flexibility in the long run for generalizing the modelling paradigm to complex, three-dimensional problems with multiple degrees of freedom, although such extension is very difficult. As both experimental and analytical capabilities advance, the critical research path to developing and implementing fluid–structure interaction models entails formulating generalized equations of motion, as a superset of the flow-oscillator models; and developing experimentally derived, semi-analytical functions to describe key terms in the governing equations of motion. The developed variational approach yields a system of governing equations. This will allow modelling of multiple d.f. systems. The extensions derived generalize the Hamilton's variational formulation for such problems. The Navier–Stokes equations are derived and coupled to the structural oscillator. This general model has been shown to be a superset of the flow-oscillator model. Based on different assumptions, one can derive a variety of flow-oscillator models.
Sources of Dual-Task Interference: Evidence From Human Electrophysiology

When an individual attempts to perform two tasks at the same time, the tasks often interfere with each other. This interference has been studied for several decades with the psychological refractory period paradigm, in which two targets that require independent responses are presented on each trial, separated by a variable delay period; interference typically takes the form of increased response times for the second target at short interstimulus delays. The present study used electrophysiological recordings to determine whether a specific index of perception and categorization (the P3 wave) is delayed in the same manner as response times. Although response times for the second target were found to be greatly delayed at short interstimulus intervals, the P3 wave was not substantially delayed. This finding indicates that there was minimal interference during target identification and categorization and that the prolongation of response times in this paradigm primarily reflects a delay in a relatively late process, such as response selection.
Fracking in the German Press: Securing Energy Supply on the Eve of The ‘Energiewende’ – A Quantitative Framing-Based Analysis

ABSTRACT In many countries worldwide, unconventional hydraulic fracturing (also known as fracking) is considered a natural steppingstone toward the use of renewable energies against the backdrop of climate change. Although commercial drilling for shale gas has not yet begun in Germany, the public discourse appears to be creating more controversy than in other European countries. Based on the theoretical concept of “framing,” we conducted a quantitative empirical study from January 2013 to December 2014 analyzing the coverage of fracking in three highly influential newspapers and political magazines in Germany. The results of this study provide the first insights into the discussion of fracking in the German news media and allow comparisons to the debate in other European countries. We found that fracking is mainly discussed in the economic context of securing the future energy supply while the potential risks of the technique are mostly ignored. We discuss our findings and try to explain the unbalanced reporting.
A new approach to synthesize multiple-output functions using reversible programmable logic array

In this paper, a new realization for logic functions, namely reversible programmable logic array (RPLA), has been proposed. The proposed realization has the advantage of regularity as compared to the existing non-PLA reversible realizations. A minimization technique is also presented along with the realization of reversible PLA. Experimental results are also shown for benchmark functions for the above realization.
The signature of substructure on gravitational lensing in the Lambda CDM cosmological model

We present a study of the lens properties of quadruply imaged systems, lensed by numerically simulated galaxies. We investigate a simulated elliptical and disc galaxy drawn from high resolution simulations of galaxy formation in a concor- dance ΛCDM universe. The simulations include the effects of gas dynamics, star formation and feedback processes. Flux-ratio anomalies observed in strong gravitational lensing potentially provide an indicator for the presence of mass substructure in lens galaxies as predicted from CDM simulations. We particularly concentrate on the prediction that, for an ideal cusp caustic, the sum of the signed magnifications of the three highly magnified images should vanish when the source approaches the cusp. Strong violation of this cusp relation indicates the presence of substructure, regardless of the global, smooth mass model of the lens galaxy. We draw the following conclusions: (1) the level of substructure present in simulations produces violations of the cusp relation comparable to those observed; (2) higher-order catastrophes (e.g. swallowtails) can also cause changes of the order of 0.6 in the cusp relation as predicted by a smooth model; (3) the flux anomaly distribution depends on the image parity and flux and both the brightest minimum and saddle-point images are more affected by substructure than the fainter images. In addition, the brightest saddle point is demagnified w.r. t. the brightest minimum. Our results are fully numerical and properly include all mass scales, without making semi-analytic assumptions. They are ultimately limited by the mass resolution of single particles in the simulation determined by current computational limits, however show that our results are not affected by shot-noise due to the finite number of particles.
Capturing TCP burstiness in light-weight simulations

Burstiness in data traffic is emerging as a critical property that protocol analysis nowadays can no longer ignore. To preserve the kind of burstiness or scaling phenomena observed in aggregated TCP traffic, we develop a behavioral model that captures TCP’s window-based and closed-loop control. Through a novel modeling technique – exhaustive state exploration, we systematically examine each TCP states over a restricted range of connection length and packet loss. This restricted range covers the TCP behavior most common to web exchanges. When connections step outside this range (becoming too long or taking more than one loss) we preserve simulation accuracy by taking a abstraction fault and changing to a more detailed model. By counting packets with interarrival times falling into certain critical intervals – round trip time (RTT) or retransmission timeout (RTO), we are able to create finite state automaton (FSA) with states and transitions indicating rounds of back-to-back packet transmissions. We demonstrate that an FSA approximation of TCP can produce lightweight simulation models of TCP suitable for background traffic, and that these models accurately reproduce multifractal scaling behavior in IP network traffic.
DMET™ (Drug Metabolism Enzymes and Transporters): a pharmacogenomic platform for precision medicine

In the era of personalized medicine, high-throughput technologies have allowed the investigation of genetic variations underlying the inter-individual variability in drug pharmacokinetics/pharmacodynamics. Several studies have recently moved from a candidate gene-based pharmacogenetic approach to genome-wide pharmacogenomic analyses to identify biomarkers for selection of patient-tailored therapies. In this aim, the identification of genetic variants affecting the individual drug metabolism is relevant for the definition of more active and less toxic treatments. This review focuses on the potentiality, reliability and limitations of the DMET™ (Drug Metabolism Enzymes and Transporters) Plus as pharmacogenomic drug metabolism multi-gene panel platform for selecting biomarkers in the final aim to optimize drugs use and characterize the individual genetic background.
Factors Affecting Electronic Medical Record System Adoption in Small Korean Hospitals

Objectives The objective of this paper is to investigate the factors affecting adoption of an Electronic Medical Record (EMR) system in small Korean hospitals. Methods This study used survey data on adoption of EMR systems; data included that from various hospital organizational structures. The survey was conducted from April 10 to August 3, 2009. The response rate was 33.5% and the total number of small general hospitals was 144. Data were analyzed using the generalized estimating equation method to adjust for environmental clustering effects. Results The adoption rate of EMR systems was 40.2% for all responding small hospitals. The study results indicate that IT infrastructure (OR, 1.48; 95% CI, 1.23 to 1.80) and organic hospital structure (OR, 1.86; 95% CI, 1.07 to 3.23) rather than mechanistic hospital structure or the number of hospitals within a county (OR, 1.08; 95% CI, 1.01 to 1.17) were critical factors for EMR adoption after controlling for various hospital covariates. Conclusions This study found that several managerial features of hospitals and one environmental factor were related to the adoption of EMR systems in small Korean hospitals. Considering that health information technology produces many positive health outcomes and that an 'adoption gap' regarding information technology exists in small clinical settings, healthcare policy makers should understand which organizational and environmental factors affect adoption of EMR systems and take action to financially support small hospitals during this transition.
Minorities to the left: ethno-linguistic identification and vote in Europe

ABSTRACT This paper aims at analysing the influence of ethnic and linguistic identities on voting preferences in the left–right ideological scale. Its innovative contribution relays on studying minorities’ voting preferences across 23 European nations, using as dependent variable a novel measurement which combines past voting declaration and experts’ numerical definition on political parties (Chapel Hill Experts Survey). By applying multilevel regression techniques, individual and contextual determinants of voting behaviour are identified, focusing on minorities’ leftist preferences. The results show how ethnic and linguistic identities affect voters’ behaviour, although this impact varies depending on how the left–right dimension is defined (economy or social values) and on some minorities’ characteristics. In addition, the use of hierarchical analysis shows how country-level fractionalisation (ethnic and linguistic) affects individual preferences beyond personal ethno-linguistic identifications.
A Two-Objective Timetable Optimization Model in Subway Systems

The train timetable optimization problem in subway systems is to determine arrival and departure times for trains at stations so that the resources can be effectively utilized and the trains can be efficiently operated. Because the energy saving and the service quality are paid more attention, this paper proposes a timetable optimization model to increase the utilization of regenerative energy and, simultaneously, to shorten the passenger waiting time. First, we formulate a two-objective integer programming model with headway time and dwell time control. Second, we design a genetic algorithm with binary encoding to find the optimal solution. Finally, we conduct numerical examples based on the operation data from the Beijing Yizhuang subway line of China. The results illustrate that the proposed model can save energy by 8.86% and reduce passenger waiting time by 3.22% in comparison with the current timetable.
Investigating Paranoia in a University Student Population

A growing body of research demonstrates that paranoia is an experience best understood on a continuum and is common in the general population. Previous research suggests elevated levels of paranoia among student populations, yet subsequent qualitative investigation has been sparse. The aim of this study was to qualitatively explore the experiences of paranoia of students who scored highly on a measure of paranoid ideation. Participant perspectives on the causes of, effects of, and ways of managing paranoia in their daily lives were sought. The study also sought to provide a quantitative contextualisation of the incidence of paranoia in the student sample. A qualitative design was employed and quantitative measures were included to aid recruitment. London university students (n = 174) completed quantitative measures of paranoia via questionnaire. An experience of paranoia that involved a belief that others had intended to harm them was reported by 32.8% of the total sample. Seven individuals that reported comparable levels of paranoia to that of a clinical sample were subsequently interviewed regarding their experiences of paranoia. Interview data were analysed using grounded theory methodology. Two core categories were constructed; ‘The Process of Becoming Paranoid’ and ‘Living with Paranoia’. The first core category captured the factors that participants felt might have shaped their tendency to become paranoid in the present, as well as outlining the contextual aspects of the situations that appear to trigger experiences of paranoia. The second core category, ‘Living with Paranoia’ represents a ‘macro view’ of how participants were negotiating paranoia in their daily lives. It is comprised of two subcategories that captured participant accounts of how their lives were being affected, as well as their attempts to cope with and manage paranoia. Attention was paid to both the intrapersonal and intrapersonal aspects of participant accounts. Implications for future research and practice are outlined.
PEREMPUAN SAMIN DALAM TANTANGAN POLITIK LOKAL DI KUDUS JAWA TENGAH

Penelitian ini mencakup bagaimana kehidupan politik perempuan Samin. Tulisan ini mencoba untuk menjawab apa faktor yang mempengaruhi mereka untuk melaksanakan kepercayaan tradisional dalam kehidupan politik mereka. peneliti menggunakan beberapa model alternatif untuk melakukan penelitian ini, seperti ethnomethodology, etnografi, membumi, dan fenomenologi. Data dianalisis dengan menggunakan pendekatan kualitatif untuk memahami kegiatan sosial perempuan Samin di Kudus dalam hal pemilihan umum.Hasil dari penelitian ini adalah bahwa wanita Saminsangat aktif dalam kehidupan politik mereka. Keaktifanmereka dipengaruhi oleh beberapa faktor seperti: daridiri mereka sendiri, dari suami mereka dan dari para pemimpin Samin. kata kunci: Tindakan Politik, Perempuan Samin, Pemilu. This research covers how is the political life of Saminwomen. It tries to answer what are factors which influence them to implement the traditional beliefs in theirpolitical life. The researcher uses some alternative modelsto undertake this research, such as ethnomethodology,ethnography, grounded, and phenomenology. The data are analyzed by using qualitative approach to understandthe social activities of Samin women in Kudus in terms ofgeneral election. It is found that Samin women are veryactive in their political life. Their activeness are influencedby some factors such as: from theirselves, from their husbands and from the Samin leaders . Keywords: Political act, Samin’s women, Election.
Performance enhancement of vapor compression cycle using nano materials

The performance of a vapor compression cycle with nanomaterials additives to the working fluid is investigated theoretically and experimentally. Polyolester (POE) oil with AL2O3 nanomaterials additives is used to enhance the performance in the vapor compression cycle with R-143a refrigerant. The stability of nanofluid was first tested by using sedimentation test. The performance of cycle with the nanomaterials was then studied using energy consumption and freezing capacity tests. Theoretical analysis shows that the heat transfer coefficient in the evaporator with nanorefrigerant increases by 50%. Moreover, exergy loss decreases by 28 % when nanorefrigerant is used . The experimental results indicate that R-134a and Polyolester (POE) oil with AL2O3 nanoparticles enhance the vapor compression cycle performance by 10.5 % with 13.5 % lees energy consumption. These results were obtained with 0.1% mass fraction of nano-lubricant oil.
MONTE CARLO SIMULATION OF THE SHORT-TIME BEHAVIOUR OF THE DYNAMIC XY-MODEL

Dynamic relaxation of the XY-model quenched from a high temperature state to the critical temperature or below is investigated with Monte Carlo methods. When a non-zero initial magnetization is given, in the short-time regime of the dynamic evolution the critical initial increase of the magnetization is observed. The dynamic exponent is directly determined. The results show that the exponent varies with respect to the temperature. Furthermore, it is demonstrated that this initial increase of the magnetization is universal, i.e. independent of the microscopic details of the initial configurations and the algorithms.