Miracle-dz/UniFAR-FTUs huggingface dataset:
The role of person–organization fit and perceived organizational support in the relationship between workplace ostracism and behavioral outcomes

With the escalating influence of workplace environment on organizational behavior, this study examined the relationships between workplace ostracism, person–organization fit, perceived organizational support, organizational citizenship behavior, and deviant behavior. Although prior studies have found that workplace ostracism led to negative outcomes, research to date has not been extensive in studying the underlying mechanisms which associate workplace ostracism and its behavioral outcomes. This study investigated the mediating effects of person–organization fit and the moderating effects of perceived organizational support between person–organization fit with organizational citizenship behavior and deviant behavior. Using a sample consisting of 249 employees in various organizations in South Korea, this study found person–organization fit to mediate the relationships between workplace ostracism and both organizational citizenship behavior and deviant behavior, while perceived organizational support moderated the link between person–organization fit and both organizational citizenship behavior and deviant behavior.
Place attachment among children in a street situation in Pelotas, Brazil

ABSTRACT This article explores the processes which affect street children and youths’ relationships with the place called the ‘streets’. The street as a place to live is violent and hostile. However, street dwellers aspire to see the street environment positively. In fact, being able to establish a positive relationship with the street, to become attached to it, is crucial for coping within it. In this research, longitudinal qualitative data concentrating on processes were produced time-geographically with 19 street children and youths in the Brazilian town of Pelotas. The analyses of this research reveal that attachment changes over time instead of remaining static. Examples from the streets demonstrate how the human–environment relationship is shaped by constantly changing encounters of physical, social and mental (f)actors. This article stresses the importance of individual life experiences and goals for the attachment processes and for what positively affects the attachment.
Bayesian Variable Selection for Detecting Adaptive Genomic Differences Among Populations

We extend an Fst-based Bayesian hierarchical model, implemented via Markov chain Monte Carlo, for the detection of loci that might be subject to positive selection. This model divides the Fst-influencing factors into locus-specific effects, population-specific effects, and effects that are specific for the locus in combination with the population. We introduce a Bayesian auxiliary variable for each locus effect to automatically select nonneutral locus effects. As a by-product, the efficiency of the original approach is improved by using a reparameterization of the model. The statistical power of the extended algorithm is assessed with simulated data sets from a Wright–Fisher model with migration. We find that the inclusion of model selection suggests a clear improvement in discrimination as measured by the area under the receiver operating characteristic (ROC) curve. Additionally, we illustrate and discuss the quality of the newly developed method on the basis of an allozyme data set of the fruit fly Drosophila melanogaster and a sequence data set of the wild tomato Solanum chilense. For data sets with small sample sizes, high mutation rates, and/or long sequences, however, methods based on nucleotide statistics should be preferred.
Occupational Terminology

This paper presents two understandings of human potential when studied from an occupational perspective (occupational potential) and proposes some new ways of thinking about and exploring occupation. Asaba and Wicks outline their respective PhD research journeys, including an overview of the literature of human potential and the philosophy of potentiality, and their findings pertaining to the construct of occupational potential as well as the philosophical idea of potentiality in relation to occupation. The authors conclude that occupational potential incorporates human potential and the philosophical notion of potentiality and argue for the need for further development and inclusion of the concept within a lexicon of occupational science.
Discrete Collaborative Filtering

We address the efficiency problem of Collaborative Filtering (CF) by hashing users and items as latent vectors in the form of binary codes, so that user-item affinity can be efficiently calculated in a Hamming space. However, existing hashing methods for CF employ binary code learning procedures that most suffer from the challenging discrete constraints. Hence, those methods generally adopt a two-stage learning scheme composed of relaxed optimization via discarding the discrete constraints, followed by binary quantization. We argue that such a scheme will result in a large quantization loss, which especially compromises the performance of large-scale CF that resorts to longer binary codes. In this paper, we propose a principled CF hashing framework called Discrete Collaborative Filtering (DCF), which directly tackles the challenging discrete optimization that should have been treated adequately in hashing. The formulation of DCF has two advantages: 1) the Hamming similarity induced loss that preserves the intrinsic user-item similarity, and 2) the balanced and uncorrelated code constraints that yield compact yet informative binary codes. We devise a computationally efficient algorithm with a rigorous convergence proof of DCF. Through extensive experiments on several real-world benchmarks, we show that DCF consistently outperforms state-of-the-art CF hashing techniques, e.g, though using only 8 bits, DCF is even significantly better than other methods using 128 bits.
Management of sigmoid volvulus in Polokwane-Mankweng Hospital.

OBJECTIVE To evaluate the outcome of treatment of patients with sigmoid volvulus in the Polokwane-Mankweng Hospital and to identify the best management options for these patients. METHODS A retrospective study was undertaken of 85 patients with sigmoid volvulus treated in Polokwane-Mankweng Hospital during the period July 1997-May 2004. RESULTS In total, 85 patients were evaluated (77 males and 8 females, male/female ratio 9:1). The age range was 7-80 years (mean 42 years). Sigmoidoscopic derotation was attempted in 17 patients, and was successful in 10 patients. Laparotomy was done in 84 patients, viz. 75 emergencies and 9 electives. During laparotomy, gangrenous sigmoid colon was found in 30 patients and viable sigmoid in 54 patients. Resection with primary anastomosis was done in 44 patients. Hartmann's procedure was performed in 33 patients. Sigmoidopexy was done in 7 patients. Total hospital mortality was 6% (5 deaths). Mortality in the 84 operated cases was 5% (4 deaths). CONCLUSIONS There was no mortality in patients undergoing elective resection and primary anastomosis after successful preoperative deflation and in patients with viable sigmoid volvulus who underwent an emergency Hartmann's procedure. There was low mortality in those patients with resection and primary anastomosis on viable sigmoid (3%, 1:39). The highest mortality (1:5) occurred in cases of resection and primary anastomosis of gangrenous sigmoid colon.
Evaluation of JERS-1 SAR images from a coastal wind retrieval point of view

Wind retrieval from Japanese Earth Resources Satellite-1 (JERS-1) synthetic aperture radar (SAR) using an L-band model function in coastal regions is evaluated. It is known that JERS-1 SAR has excessive ambiguities. This paper also gives a quantitative evaluation of excessive ambiguities in coastal scenes of JERS-1 SAR. First, focusing on the cases where wind blows from the shore in Sagami Bay, we investigate phenomena of wind speed increase with offshore distance using European Remote sensing Satellite-1 (ERS-1) SAR-derived wind speeds. The relation between wind speed and offshore distance is well formulated, which indicates the transition of the atmospheric boundary layer from land to sea surface. Wind speeds derived from JERS-1 SAR should be overestimated due to the excessive ambiguity. Then, for observation time of each JERS-1 SAR capturing the cases that wind blows from the shore in Sagami Bay, the expected wind speed growth profile is derived from the wind speed growth formula and an in situ wind observation of Hiratsuka Experiment Station. We convert the wind-speed profile into the sigma-0 profile by an L-band model function. Finally, the profiles of JERS-1 SAR-observed and the estimated sigma-0 are compared, and the excessive ambiguity is estimated as the difference between them. As a result, the dynamic range of first azimuth ambiguity is as large as that of the wind-relating signal from the ocean surface. Moreover, higher order azimuth ambiguities and range ambiguity also may have a significant impact on near-shore wind retrieval.
When the mind goes awry: Schizophrenia and the emergence of culture

Darwin, Sex and Status argues that a human sociobiology that mistakes evolutionary theory for theories of psychology and culture is wrong, as are psychologies that could never have evolved or social sciences that posit impossible psychologies. Status develops theories of human self-awareness, cognition, and cultural capacity that are compatible with evolutionary theory. Recurring themes include: the importance of sexual selection in human evolution; our species' preoccupation with self-esteem and relative standing; the individual as an active strategist, regularly revising culturally provided information; and awareness as an impressionmanagement device. Culture is a somewhat structured information pool that itself evolves, often in ways that reduce the genetic fitness of its participants.
Effective initiation of osteoporosis diagnosis and treatment for patients with a fragility fracture in an orthopaedic environment.

BACKGROUND Fragility fractures resulting from osteoporosis are common injuries. However, the identification and treatment of osteoporosis in these high-risk patients are widely reported to be inadequate. The goals of this study were to determine how many patients receiving inpatient or outpatient treatment for a fragility fracture could be identified and enrolled in a program for osteoporosis education, investigation, and treatment and receive appropriate osteoporosis care within the program. METHODS An Osteoporosis Exemplary Care Program was implemented to identify, educate, evaluate, refer, and treat patients considered to be at risk for osteoporosis because of a typical fragility fracture. System modifications included coordination among the orthopaedic unit, Metabolic Bone Disease Clinic, and nuclear medicine unit to provide a continuum of care for these patients. Barriers were addressed through ongoing education of physicians, staff, and patients to increase knowledge and awareness of osteoporosis. The percentages of patients previously diagnosed and treated for osteoporosis, referred for investigation of osteoporosis, treated by the orthopaedic team, and receiving appropriate attention for osteoporosis were calculated. Risk factors for osteoporosis were also assessed. RESULTS Three hundred and forty-nine patients with a fragility fracture (221 outpatients and 128 inpatients) who met the inclusion criteria and an additional eighty-one patients with a fracture (fifty-five outpatients and twenty-six inpatients) who did not meet the inclusion criteria but were suspected by their orthopaedic surgeons of having underlying osteoporosis were enrolled in the Osteoporosis Exemplary Care Program. More than 96% (414) of these 430 patients received appropriate attention for osteoporosis. Approximately one-third (146) of the 430 patients had been diagnosed and treated for osteoporosis before the time of recruitment. Two hundred and twenty-two of the remaining patients were referred to the Metabolic Bone Disease Clinic or to their family physician for further investigation and treatment for osteoporosis. Treatment was initiated by the orthopaedic team for another twenty-three patients. Many patients had risk factors for osteoporosis in addition to the fragility fracture; these included a previous fracture (forty-nine of 187; 26%), a mother who had had a fragility fracture (forty-two of 188; 22%), or a history of smoking (105 of 188; 56%). CONCLUSIONS In a coordinated post-fracture osteoporosis education and treatment program directed at patients with a fragility fracture and their caregivers, >95% of patients were appropriately diagnosed, treated, or referred for osteoporosis care. To accomplish this, a dedicated coordinator and the full cooperation of orthopaedic surgeons and residents, orthopaedic technologists, allied health-care professionals (nurses, physical and occupational therapists, and social workers), and administrative staff were required.
The beginning of application of international humanitarian law: A discussion of a few challenges

Abstract This article discusses some of the challenges related to the beginning of application of international humanitarian law (IHL). It concludes that IHL pertaining to international armed conflicts begins to apply as soon as one State employs force in the territory of another State without the latter's consent, provided that the violence is of a collective nature. In the case of non-international armed conflicts, this article acknowledges that it is now well settled that the two key criteria are the organization of the parties to the conflict and the level of intensity of the violence. This article shows however that some of the challenges inherent to the beginning of application of IHL make it almost impossible to identify a very single point in time at which it begins to become applicable, be it for international armed conflicts, including occupation, or non-international armed conflicts.
Identiﬁcation and Characterization of a Transcription Pause Site in Rotavirus

In rotavirus, transcription of the 11 double-stranded RNA genome segments occurs within the structurally intact subviral particle, and nascent transcripts are released through channels penetrating the two capsid layers at the icosahedral vertices. To gain insight into the early molecular events in transcription, we used high-resolution polyacrylamide gel electrophoresis to investigate the length distribution of transcription products at various times following initiation. We observed that, in the subviral particle under normal conditions, transcript initiation and capping are followed by a momentary pause in elongation after the addition of 6 to 7 nucleotides. In the absence of the capping reaction cofactor S -adenosylmethionine, conditions under which the rate of nucleotide incorporation is reduced, we observe a signiﬁcant decrease in the ratio of paused to full- length transcripts. We propose that this pause site may represent the point at which speciﬁc molecular events take place to facilitate processive elongation. Furthermore, our results indicate that the presence of speciﬁc ligands on the viral surface, such as VP7 in the mature virion, inhibits polymerase function. From the perspective of the viral replication cycle, this inhibition may serve to ensure that transcription occurs with greatest efﬁciency only after the virus has entered the cytoplasm and assumed the form of a double-layered particle. this initial pulse incubation, the TLP reaction, as well as a negative control reaction containing [ a - 32 P]GTP but no particles, were passed successively through two Micro Bio Spin P-30 columns equilibrated in 10 mM Tris-HCl buffer (pH 8.6) and 10 mM magnesium acetate to remove unincorpo- rated radiolabeled nucleotides. eluting in the were divided into three equal portions. a for gel electro- phoretic analysis. a standard transcription reaction mixture without radiolabeled nucleotides and incubated for 37°C. incubated for at temperature N , N , N , N -tetraacetic acid] to the outermost capsid layer (VP7 capsid plus VP4 without substantially the Mg 2 1 concentration in the DLPs were to a standard transcription reaction mixture without radionucle-otides incubated for min incubation, two chase reactions
‘I Always Remember That Moment’: Peak Music Experiences as Epiphanies

The sociological study of music consumption has tended to focus on general and typical experience instead of discrete or extraordinary experiences, consistently with a wider lack of biographical analysis. However, a popular topic among music fans is the phenomenon of peak music experiences: specific experiences involving music that are especially memorable, influential and even pivotal for the individuals involved. Drawing on the results of a pilot study conducted in Brisbane, Australia, this article shows that participants in the city’s indie music scene cite peak music experiences as central to their biographical narratives of inspiration, influence, conversion and motivation. These experiences make visible the more subtle processes by which musical meaning, taste and identity are constantly made and remade, as well as showing how encounters with music can affect subjectivities in an enduring way. The listeners are conscious of these processes, reflect on them and even try to create them.
The effects of meaning-focused pre-tasks on beginning-level L2 writing in German: An exploratory study

Most studies on task-based language learning focus on the oral performance of advanced level learners of English as a second language (ESL), while little research examines the written performance of beginning language learners in non-ESL contexts. This exploratory study aims to address this gap, by examining the effect of pre-writing tasks on second language (L2) writing among 24 first-semester learners of German. One group completed collaborative, meaning-focused pre-writing tasks, while the comparison group completed grammar-focused activities, also in pairs. In line with task-based language research, learners’ performance was analysed in terms of complexity, accuracy, fluency, and lexical richness, as well as a global measure of quality, to reflect the multi-componential nature of L2 performance. The results suggest that collaborative, meaning-focused pre-writing tasks improved grammatical accuracy and lexical richness, as well as the overall quality of learners’ writing. The findings also offer insights into the effectiveness of using CAF and measures of communicative adequacy for analysing beginning L2 performance.
Local Linear Regression for Function Learning: An Analysis Based on Sample Discrepancy

Local linear regression models, a kind of nonparametric structures that locally perform a linear estimation of the target function, are analyzed in the context of empirical risk minimization (ERM) for function learning. The analysis is carried out with emphasis on geometric properties of the available data. In particular, the discrepancy of the observation points used both to build the local regression models and compute the empirical risk is considered. This allows to treat indifferently the caseg in which the samples come from a random external source and the one in which the input space can be freely explored. Both consistency of the ERM procedure and approximating capabilities of the estimator are analyzed, proving conditions to ensure convergence. Since the theoretical analysis shows that the estimation improves as the discrepancy of the observation points becomes smaller, low-discrepancy sequences, a family of sampling methods commonly employed for efficient numerical integration, are also analyzed. Simulation results involving two different examples of function learning are provided.
Bureaucratic Responsiveness: Conceptual Issues and Current Research

An examination of theoretical, conceptual, and empirical analyses of bureaucratic responsiveness reveals that, despite years of research, there is considerable confusion and ambiguity. Assessments as to the extent and nature of bureaucratic responsiveness vary tremendously; conflicting definitions of the central concept are commonly used; and competing-and perhaps equally validconceptualizations often are ignored entirely. Drawing upon relevant
Validation and Sensitivities of Frontal Clouds Simulated by the ECMWF Model

Abstract Clouds simulated by the European Centre for Medium-Range Weather Forecasts (ECMWF) model are composited to derive the typical organization of clouds surrounding a midlatitude baroclinic system. Comparison of this composite of about 200 cyclones with that based on satellite data reveals that the ECMWF model quite accurately simulates the general positioning of clouds relative to a low pressure center. However, the optical depths of the model’s high/low clouds are too small/large relative to the satellite observations, and the model lacks the midlevel topped clouds observed to the west of the surface cold front. Sensitivity studies with the ECMWF model reveal that the error in high-cloud optical depths is more sensitive to the assumptions applied to the ice microphysics than to the inclusion of cloud advection or a change of horizontal resolution from 0.5625° to 1.69° lat. This reflects the fact that in the ECMWF model gravitational settling is the most rapid process controlling the abundance of ic.
A different voice : A different view

A sample of 1,239 female Anglican clergy in the United Kingdom responded to twenty-five statements exploring their perception of clergy-women as compared to clergymen, The findings suggest that the majority of clergywomen see themselves as having different gifts to offer to ministry, compared with the gifts offered by clergymen. Only a small proportion of clergywomen, however, equate differences with superiority.
Beta‐blockade with nebivolol enhances the acetylcholine‐induced cutaneous vasodilation

Nebivolol is a selective beta1‐adrenoceptor blocker that has a vasorelaxant activity thought to be the result of a facilitation of the release of nitric oxide from the endothelium. This study was undertaken in 12 healthy male volunteers to assess whether this compound increases the vasodilatory response to acetylcholine when administered orally at a dose commonly recommended for the treatment of cardiovascular diseases. The subjects were randomly allocated to an 8‐day treatment with nebivolol (5 mg once a day) and atenolol (50 mg once a day) according to a cross‐over design. The two treatments were separated by a 1‐week washout period. On the first and the last day of each treatment phase, both before drug administration and 3 hours after drug administration, the forearm skin blood flow response to acetylcholine applied by iontophoresis was determined with the use of a laser Doppler scanner imaging system. The reactivity to acetylcholine was significantly increased 3 hours after the administration of nebivolol on both the first and the last day of treatment, whereas atenolol had no effect on this parameter. These data therefore indicate that nebivolol, but not atenolol, enhances the vasorelaxant activity of acetylcholine in the skin vascular bed; this is compatible with a facilitation by this beta‐blocker of the endothelium‐dependent vasodilation.
Climate change frames debate over the extinction of megafauna in Sahul (Pleistocene Australia-New Guinea)

Around 88 large vertebrate taxa disappeared from Sahul sometime during the Pleistocene, with the majority of losses (54 taxa) clearly taking place within the last 400,000 years. The largest was the 2.8-ton browsing Diprotodon optatum, whereas the ∼100- to 130-kg marsupial lion, Thylacoleo carnifex, the world’s most specialized mammalian carnivore, and Varanus priscus, the largest lizard known, were formidable predators. Explanations for these extinctions have centered on climatic change or human activities. Here, we review the evidence and arguments for both. Human involvement in the disappearance of some species remains possible but unproven. Mounting evidence points to the loss of most species before the peopling of Sahul (circa 50–45 ka) and a significant role for climate change in the disappearance of the continent’s megafauna.