Miracle-dz/UniFAR-FTUs huggingface dataset:
A polarity effect in misoriented object recognition: The role of polar features in the computation of orientation-invariant shape representations

This study investigated the contribution of polar features and internal shape axes to misoriented object recognition. A recognition memory paradigm was used to examine the effects of stimulus orientation on the recognition of previously memorized 2-D novel objects. In contrast to some recent reports, Experiment 1 showed that orientation-invariant performance can be found from the outset of testing with objects containing a salient axis of symmetry. In Experiments 2 and 3 it was found that the removal of a single salient polar feature, while preserving the axis of elongation, was sufficient to increase stimulus orientation time costs. This polarity effect suggests that polar features, and shape axes, play a role in the computation of orientation-invariant shape representations. It is proposed that shape axes facilitate the localization of polar features, which, in turn, are used to resolve the polarity of shape representations during recognition.
Toward ‘mental accessibility’: changing the mental obstacles that future Human Resource Management practitioners have about the employment of people with disabilities

This paper presents the results of a participatory research project undertaken with Hungarian MSc students specializing in Human Resource Management and Development about the employment of people with disabilities. The unemployment rate for people with disabilities is very high in Hungary and HR practitioners have a key role in maintaining or reducing barriers to their employment. Following the tradition of critical pedagogy, the aim of the research project was twofold. Firstly, we aimed to reveal the mental patterns, attitudes and beliefs of future HR practitioners to the employment of people with disabilities (which might be root causes of domination, discrimination or exploitation). Secondly, through using a radical methodological approach – cooperative inquiry – the researchers wished to emancipate students and challenge their frozen beliefs about disability as well as the positivist value system which usually dominates business education. The main result of the research project was to challenge the medical approach to disability which formerly dominated the belief systems of our student co-researchers, thereby engendering a more critical worldview.
Leadership Team Cohesion and Subordinate Work Unit Morale and Performance

This study examined (a) the relationship of cohesion among members of a platoon leadership team to subordinate attitudes and performance and (b) the degree of consensus among squad members and their leaders regarding the leadership team's cohesiveness. In a sample of 60 light infantry platoons, squad members' perceptions of leadership team cohesion (LC) were signifi- cantly related (at both individual and unit levels) to their cohesion, organiza- tional identification, job involvement, task motivation, career intent, and perceptions of unit effectiveness. They were also related to ratings of performance in simulated combat. Regression revealed LC to be beneficial over and above the perceived quality of the individual leaders. Most of these relationships held true from the perspective of squad leaders, and some from the perspective of platoon sergeants and platoon leaders. The degree of consensus among the different levels varied as well. The results suggest that leaders should pay more attention to the im.
The effect of laughter on evaluation of a slapstick movie.

If we laugh at a ]oke we are likely to think it funny, and funnier situations are expected to cause more laughter and more positive judgments (Calvert, 1949, Zigler, Levme, & Could, 1966) Common sense and psychological theories (Rosenberg, 1^0) suggest that a person's attitudes (evaluations) and emotional reactions are hkely to be consistent But does this consistency between laughter and evaluation reflect a correlation or a more dynamic, causal relationships" If there is a "dynamic" relationship between laughter and evaluation, we should be able to alter a person's evaluations of a ]oke or a movie by changing his laughter The evaluative change could be due to dissonance produced by a companson of behef and behavior (Festmger, 1957) or to persuasion due to exposure to one's own actions (Bem, 1967) In either case the person's laughter leads him to rate the stimulus as funnier The evidence from prior research is ambiguous about whether laughter does influence judgment For example, Martm (1905) asked subjects to encourage or suppress laughter while they were viewmg cartoons Suppression of laughter decreased the evaluated funnmess of the cartoons, while expression of laughter increased it She concluded that "laughter and a feeling of funnmess go hand m hand" (p 104). On the other hand. Young and Frye (1966) found that subjects who read jokes m group conditions (m companson to mdividual conditions) laughed more but did not rate the jokes as funnier. These authors "make a distmction between the overt laugh as a response to humor and
On the Sequential Nature of Appraisal Processes: Indirect Evidence from a Recognition Task

There is a growing consensus that the elicitation and differentiation of emotions can best be understood as the result of the subjective appraisal of the significance of events for individuals. The present paper addresses the process of appraisal, hitherto neglected; particularly the postulate that appraisal consists of a fixed sequence of stimulus evaluation checks, as proposed by the component process model of emotion (Scherer, 1984, 1993b). It is suggested that indirect evidence pertinent to the order assumption, which is an essential aspect of the sequence hypothesis, can be obtained via the study of recognition-of-emotion-situation scenarios that have been segmented according to individual appraisal criteria or dimensions. The hypothesis that the presentation of these segments in the predicted sequence (as compared to a random sequence) will result in a faster and more accurate identification of the respective emotions is supported by data from three experiments. Potential alternative explanations ar.
Whose Victory? An Empirical Analysis of the Popular Votes for the Right-wing Camp in the 2003 Elections

The expressions on the faces of the Likud leaders on the evening of 28 January 2003 told the story of the elections to the sixteenth Knesset. At 10 p.m. , when the polling stations closed and the three TV channels revealed their election exit-polls, it became clear that the Israeli right-wing camp, led by the Likud party, had just witnessed its greatest victory since the 1977 elections. The Likud – which shrank to only 19 parliamentary seats following the 1999 elections – doubled its representation, while this time the Labour party was the one to decrease to 19 seats. The aim of this paper is to portray and explain the victory of the rightwing camp. The main question that we will address in the first part is: Did the election results reflect the triumph of an entire political camp or was it a victory of merely a few parties, and if so, which were the real winners? We will base the second question on the first part, namely: What were the causes of this dramatic landslide? A review of the literature indicates three principal approaches which could explain the success of right-wing parties in Israel: Economic Interests, Ideological Proximity, and Psychological Interests. These approaches will be tested through the analysis of both ecological data and a public opinion poll which was conducted for the purpose of this study and was completed a month after the elections.
Creating Contexts for Learning and Self-Authorship: Constructive Developmental Pedagogy

will rank high in mathematical literacy, may find themselves plotting the contents of the table on doctorates earned in mathematics. Graphs showing these trends would have conveyed a far more powerful image of the book's central issue than the tables are able to do. One observation that Murray may have overlooked is that none of the women seemed to be stressed by internal conflict. The interviewees appeared to direct their energy into creating satisfying lives in an uncooperative world. There was no hint that some women might have wondered whether they had a "right" to be mathematicians, whether they "deserved" to have greater happiness than they might have had as housewives. None of the interview material seemed to suggest that any of the women felt guilty for wanting a self-fulfilling life or that they struggled against a deeply rooted moral code insisting that women be fulltime wives and mothers because the universe was somehow designed that way. Rather than having an internal conflict, these women seem to have been challenged by adversity and to struggle against cultural norms whose validity they questioned. This book will interest not only women mathematicians (and their families), but will find a readership among historians of science, sociologists, and educators, and perhaps most importantly, among all women who continue to struggle with personal and professional identity.
Understanding Genetic Diversity and Population Structure of a Poa pratensis Worldwide Collection through Morphological, Nuclear and Chloroplast Diversity Analysis

Poa pratensis L. is a forage and turf grass species well adapted to a wide range of mesic to moist habitats. Due to its genome complexity little is known regarding evolution, genome composition and intraspecific phylogenetic relationships of this species. In the present study we investigated the morphological and genetic diversity of 33 P. pratensis accessions from 23 different countries using both nuclear and chloroplast molecular markers as well as flow cytometry of somatic tissues. This with the aim of shedding light on the genetic diversity and phylogenetic relationships of the collection that includes both cultivated and wild materials. Morphological characterization showed that the most relevant traits able to distinguish cultivated from wild forms were spring growth habit and leaf colour. The genome size analysis revealed high variability both within and between accessions in both wild and cultivated materials. The sequence analysis of the trnL-F chloroplast region revealed a low polymorphism level that could be the result of the complex mode of reproduction of this species. In addition, a strong reduction of chloroplast SSR variability was detected in cultivated materials, where only two alleles were conserved out of the four present in wild accessions. Contrarily, at nuclear level, high variability exist in the collection where the analysis of 11 SSR loci allowed the detection of a total of 91 different alleles. A Bayesian analysis performed on nuclear SSR data revealed that studied materials belong to two main clusters. While wild materials are equally represented in both clusters, the domesticated forms are mostly belonging to cluster P2 which is characterized by lower genetic diversity compared to the cluster P1. In the Neighbour Joining tree no clear distinction was found between accessions with the exception of those from China and Mongolia that were clearly separated from all the others.
Multispectral Palmprint Encoding and Recognition

Palmprints are emerging as a new entity in multi-modal biometrics for human identification and verification. Multispectral palmprint images captured in the visible and infrared spectrum not only contain the wrinkles and ridge structure of a palm, but also the underlying pattern of veins; making them a highly discriminating biometric identifier. In this paper, we propose a feature encoding scheme for robust and highly accurate representation and matching of multispectral palmprints. To facilitate compact storage of the feature, we design a binary hash table structure that allows for efficient matching in large databases. Comprehensive experiments for both identification and verification scenarios are performed on two public datasets -- one captured with a contact-based sensor (PolyU dataset), and the other with a contact-free sensor (CASIA dataset). Recognition results in various experimental setups show that the proposed method consistently outperforms existing state-of-the-art methods. Error rates achieved by our method (0.003% on PolyU and 0.2% on CASIA) are the lowest reported in literature on both dataset and clearly indicate the viability of palmprint as a reliable and promising biometric. All source codes are publicly available.
ANT-ROUTING-ALGORITHM ( ARA ) FOR MOBILE MULTI-HOP AD-HOC NETWORKS – NEW FEATURES AND RESULTS

A mobile ad-hoc network (MANET) is a collection of mobile nodes which communicate over radio. These networks have an important advantage, they do not require any existing infrastructure or central administration. Therefore, mobile ad-hoc networks are suitable for temporary communication links. This flexibility, however, comes at a price: communication is difficult to organize due to frequent topology changes. Ant algorithms are a class of swarm intelligence and try to map the solution capability of ant colonies to mathematical and engineering problems. The AntColony-Based Routing Algorithm (ARA) is based on ant algorithms. The main properties of the algorithm are high adaptive, efficiency. In this paper we present some extensions to the basic idea and show through simulation results the performance gain and compare it with AODV and DSR.
Explaining Differential Patterns of Self-reported Delinquency

A rich line of criminological research has utilized latent class analysis (LCA) to identify different groups or classes of individuals. At the same time, behavioral genetic modeling strategies have offered valuable insight into the etiological origins of many phenotypes, such as aggression and antisocial behavior. For the most part, these two streams of inquiry have operated in isolation of one another. The current study represents an attempt to blend a mainstream criminological method (i.e., LCA) with a mainstream behavioral genetic method (i.e., the ACE model). The results indicated that three classes of offenders are identifiable in the National Longitudinal Study of Adolescent Health and that variance in each class was explained by a combination of genetic (h2 ranged between .26 and .65) and nonshared environmental (e2 ranged between .35 and .74) influences. Directions for future research are considered.
Are psychosocial factors associated with low-back pain among nursing personnel?

The aim of this study was to investigate whether psychosocial factors at work are related to low-back pain among nursing personnel. It was conducted as a short-term follow-up study of 200 Danish female nursing personnel, providing care for the elderly. Self-reported measures of psychosocial factors such as time pressure, emotional demands of clients, control and social support were obtained by questionnaire at baseline, while stress, physical exertion and low-back pain were reported by diary records made in two, three-day periods in the subsequent 6 months. The study examines the possible influence of psychosocial factors preceding low-back pain as well as stress and physical exertion reported simultaneously with low-back pain. Only stress was associated with low-back pain (Odds Ratio (OR)=2.3; Confidence Interval (CI)=1.3-3.9) while neither physical exertion or any of the psychosocial factors were related to low-back pain. A possible pathway connecting emotional demands of clients to low-back pain through the mediation of stress was suggested.
History of science and history of translation: disciplinary commensurability?

The history of translation is seen variously as examining the role of translation in historical episodes or investigating the phenomenon or understanding of translation itself historically. These different historiographical perspectives involve potentially different research aims, approaches, concepts, methods and scholarly interlocutors. The paper focuses on this question of disciplinary commensurability in historical studies, and draws parallels between the history of translation and the history of science. Themes addressed include the tensions between local and global, national and transnational histories, and concomitant tensions between established historiographical norms and alternative, interdisciplinary approaches. It is argued that both the history of translation and the history of science are following a similar trajectory, towards a reflexive, transnational history that seeks productive modes of engagement with other historical disciplines. By bringing to the attention of translation scholars some of the key debates in the history of science and by identifying commonalities, this paper hopes to encourage historians of translation and of science to collaborate in the pursuit of a transnational history of science, the conceptual and methodological requirements of which could be usefully fulfilled by that combined expertise.
Genome-Wide Association Study of d-Amphetamine Response in Healthy Volunteers Identifies Putative Associations, Including Cadherin 13 (CDH13)

Both the subjective response to d-amphetamine and the risk for amphetamine addiction are known to be heritable traits. Because subjective responses to drugs may predict drug addiction, identifying alleles that influence acute response may also provide insight into the genetic risk factors for drug abuse. We performed a Genome Wide Association Study (GWAS) for the subjective responses to amphetamine in 381 non-drug abusing healthy volunteers. Responses to amphetamine were measured using a double-blind, placebo-controlled, within-subjects design. We used sparse factor analysis to reduce the dimensionality of the data to ten factors. We identified several putative associations; the strongest was between a positive subjective drug-response factor and a SNP (rs3784943) in the 8th intron of cadherin 13 (CDH13; P = 4.58×10−8), a gene previously associated with a number of psychiatric traits including methamphetamine dependence. Additionally, we observed a putative association between a factor representing the degree of positive affect at baseline and a SNP (rs472402) in the 1st intron of steroid-5-alpha-reductase-α-polypeptide-1 (SRD5A1; P = 2.53×10−7), a gene whose protein product catalyzes the rate-limiting step in synthesis of the neurosteroid allopregnanolone. This SNP belongs to an LD-block that has been previously associated with the expression of SRD5A1 and differences in SRD5A1 enzymatic activity. The purpose of this study was to begin to explore the genetic basis of subjective responses to stimulant drugs using a GWAS approach in a modestly sized sample. Our approach provides a case study for analysis of high-dimensional intermediate pharmacogenomic phenotypes, which may be more tractable than clinical diagnoses.
Silver Nanoparticle-Embedded Thin Silica-Coated Graphene Oxide as an SERS Substrate

A hybrid of Ag nanoparticle (NP)-embedded thin silica-coated graphene oxide (GO@SiO2@Ag NPs) was prepared as a surface-enhanced Raman scattering (SERS) substrate. A 6 nm layer of silica was successfully coated on the surface of GO by the physical adsorption of sodium silicate, followed by the hydrolysis of 3-mercaptopropyl trimethoxysilane. Ag NPs were introduced onto the thin silica-coated graphene oxide by the reduction of Ag+ to prepare GO@SiO2@Ag NPs. The GO@SiO2@Ag NPs exhibited a 1.8-fold enhanced Raman signal compared to GO without a silica coating. The GO@SiO2@Ag NPs showed a detection limit of 4-mercaptobenzoic acid (4-MBA) at 0.74 μM.
Honesty–Humility and a Person–Situation Interaction at Work

Person–situation interactions have attracted researchers’ attention for decades. Likewise, the current work focuses on the interaction of honesty–humility and situational conditions in bringing about counterproductive work behaviour (CWB). As such, we introduce perceptions of organizational politics as a situational construct representing an opportunity for CWB. In a sample of N = 148 employees we found that particularly individuals low in honesty–humility were affected by situational circumstances. By contrast, those high in honesty–humility reported practically the same (lower) amount of CWB independent of the level of perceptions of organizational politics. In other words, employees low in honesty–humility were especially likely to condition their behaviour on environmental factors, a result that mirrors previous findings. Copyright © 2010 John Wiley & Sons, Ltd.
Survival of Chinese patients with pulmonary arterial hypertension in the modern treatment era.

BACKGROUND In a previous study of Chinese patients with idiopathic pulmonary arterial hypertension (IPAH) in the nontargeted therapy era (defined as the time before 2006 when new pulmonary arterial hypertension-specific drugs were not available in China), we reported 1- and 3-year survival estimates of only 68% and 39%, respectively. However, it is not yet known whether the survival of patients with pulmonary arterial hypertension is improved in the modern treatment era (defined in China as after 2006). METHODS A retrospective cohort study was undertaken in 276 consecutive patients with newly diagnosed incident IPAH and connective tissue disease-related pulmonary arterial hypertension (CTDPAH) who were referred between 2007 and 2009. Baseline characteristics and survival rates in the two groups were compared. RESULTS The 1- and 3-year survival estimates were 92.1% and 75.1%, respectively, in patients with IPAH, and 85.4% and 53.6%, respectively, in patients with CTDPAH. Patients with CTDPAH had a significantly lower mean pulmonary artery pressure, more pericardial effusion, and more severe impairment of the diffusion capacity of the lung for carbon monoxide than patients with IPAH. A diagnosis of CTDPAH, World Health Organization functional class III or IV, single-breath diffusion capacity of the lung for carbon monoxide < 80% predicted, and the presence of pericardial effusion were independent predictors of mortality. The 1- and 3-year survival rates of male patients were 93.5% and 77.5%, respectively, in those with IPAH, and 71.1% and 47.4%, respectively, in those with CTDPAH. CONCLUSIONS The survival rates of patients with pulmonary arterial hypertension have improved in China in the modern treatment era, despite the high costs of treatment and financial constraints. However, the survival rates of patients with CTDPAH are inferior to those of patients with IPAH. Our study also indicates poorer survival rates in male patients with CTDPAH.
Teacher Absenteeism and Ill Health Retirement: A review

Teachers who take time away from work through sickness present problems for school principals in covering their work. Their absence will have an impact on students and other teachers, as well as on the money available to schools. When teachers become too ill to teach again, their absence before retirement may affect the organisation of the school, while their premature retirement due to disability can have adverse consequences both for the individual and the education system as a whole. This paper reviews research into teacher illness and absenteeism. Drawing on data from Europe and North America, it examines a number of issues, including the definition and measurement of absenteeism, its cost, and the relationship between absenteeism and student attendance and school performance. Research comparing teacher absenteeism data with figures for other public employees is also considered. Approaches to managing absenteeism, including policy development and implementation, are reviewed. Possible causes of teachers' early retirement because of disability are set within the context of management practice, educational reform and making best use of 'older' employees.