Miracle-dz/UniFAR-FTUs huggingface dataset:
Personality and Life Satisfaction: A Facet-Level Analysis

At the global level of the Big Five, Extraversion and Neuroticism are the strongest predictors of life satisfaction. However, Extraversion and Neuroticism are multifaceted constructs that combine more specific traits. This article examined the contribution of facets of Extraversion and Neuroticism to life satisfaction in four studies. The depression facet of Neuroticism and the positive emotions/cheerfulness facet of Extraversion were the strongest and most consistent predictors of life satisfaction. These two facets often accounted for more variance in life satisfaction than Neuroticism and Extraversion. The findings suggest that measures of depression and positive emotions/cheerfulness are necessary and sufficient to predict life satisfaction from personality traits. The results also lead to a more refined understanding of the specific personality traits that influence life satisfaction: Depression is more important than anxiety or anger and a cheerful temperament is more important than being active or sociable.
Building Organizational Citizenship Behavior (OCB) through Personality and Work Perception of Teachers

The objective of this research was to understand the effect of personality and perception of work on Organizational Citizenship Behavior (OCB). It was a quantitative research which was conducted in nineteen schools located in West Java, Indonesia. The research used a survey method with path analysis applied in the testing of hypothesis. It was conducted to 273 teachers at Senior High School as the respondents who were selected in a simple random way. The results of this study are: (1). There is a positive direct effect of personality on Organizational Citizenship Behavior (OCB). (2). There is a positive direct effect of perception on work on Organizational Citizenship Behavior (OCB), and (3). There is a positive direct effect of personality on perception on work. Keywords—personality; work perception; organizational citizenship behavior
Curative effect of topical treatment of digital dermatitis with a gel containing activated copper and zinc chelate

The efficacy of two topical treatments for painful ulcerative stage (M2) of bovine digital dermatitis (BDD) lesions was compared in a clinical trial conducted on five dairy farms in 2009 to 2010. The first treatment was a water-based gel with active components copper and zinc (Intra Hoof-fit gel [IHF]) and the second treatment was a topical chlortetracycline spray (CTC spray). The experimental unit for this study was the hindleg with the presence of a BDD lesion. Cure was defined as the transition of an M2 lesion into a healed (M0) or a non-painful chronic stage (M4) of BDD at D28. On day 0, cows with M2 BDD lesions were photographed and were treated with either IHF or CTC. Subsequently, feet were photographed and scored on D28. The cure rate of M2 BDD lesions treated with IHF at D28 was 0.92 (CI 0.84 to 0.96) and was significantly better than for M2 BDD lesions treated with CTC, which was 0.58 (CI 0.47 to 0.68).
Incremental sentence production and clausal coordinate ellipsis :   A treebank study comparing spoken and written language   in Dutch and German

From two corpus studies into varieties of clausal coordination in English (Meyer, 1995 and Greenbaum & Nelson, 1999), it is known that the incidence of clausal coordinate ellipsis (CCE) is about two times higher in written than in spoken language. We present a treebank study into CCE in written and spoken Dutch and German which confirms this tendency. Moreover, we observe considerable differences between written and spoken language with respect to the incidence of four main types of clausal coordinate ellipsis—Gapping, Forward Conjunction Reduction (FCR), Backward Conjunction Reduction (BCR), and Subject Gap with Finite/Fronted Verb (SGF). We argue that the detailed data pattern cannot be accounted for in terms of audience design, and propose an explanation based on the assumption that during spontaneous speaking—but not during writing—, the scope of online grammatical planning is basically restricted to one (finite) clause.
Classifying organisational capabilities by their nature and role for technological capability

Based on critical literature review this research highlights a number of gaps in the existing treatment of technological and organisational capabilities. It has been recognised that organisational capabilities have an important role to play in development of technological capabilities both in latecomer and advanced companies. However, different studies focus on different organisational capabilities and prescribe them different importance. Further, despite the extensive research on organisational capabilities and a number of taxonomies of organisational capabilities, the literature review in this paper reveals that a classification highlighting different types of organisational capabilities by their nature and their role in development of technological capability is still absent. Further, studies often conflate technological and organisational capabilities, and adopt different units and levels of analysis and disaggregation. This study examines the above issues and develops a classification of organisational capabilities by their nature and their role in development of technological capability. In refining the interface between technological and organisational capabilities, this research disentangles the notion of organisational capabilities and introduces the notion of organisational capacity. Keywords:
The Role of the Labor Contract in the Psychological Contract Dynamics: Evidence from Chinese Migrant Workers in the Construction Industry

In this paper, we examine how migrants‟ perceptions of psychological contract fulfillment affect their job performance. In addition, we also examine the mediating role of job involvement and moderating role of labor contract. Data were obtained from 305 employees from 14 construction companies in South China. Results reveal that: a) the psychological contract fulfillment is positively related with job involvement; b) job involvement fully mediates the psychological contract fulfillment – job performance relationship; and c) labor contract moderates the relationship between psychological contract fulfillment and job involvement. Implications of the findings are discussed.
Dynamic Pricing Strategies with Reference Effects

We consider the dynamic pricing problem of a monopolist firm in a market with repeated interactions, where demand is sensitive to the firm's pricing history. Consumers have memory and are prone to human decision-making biases and cognitive limitations. As the firm manipulates prices, consumers form a reference price that adjusts as an anchoring standard based on price perceptions. Purchase decisions are made by assessing prices as discounts or surcharges relative to the reference price in the spirit of prospect theory. We prove that optimal pricing policies induce a perception of monotonic prices, whereby consumers always perceive a discount, respectively surcharge, relative to their expectations. The effect is that of a skimming or penetration strategy. The firm's optimal pricing path is monotonic on the long run, but not necessarily at the introductory stage. If consumers are loss averse, we show that optimal prices converge to a constant steady-state price, characterized by a simple implicit equation; otherwise, the optimal policy cycles. The range of steady states is wider the more loss averse consumers are. Steady-state prices decrease with the strength of the reference effect and with customers' memory, all else equal. Offering lower prices to frequent customers may be suboptimal, however, if these are less sensitive to price changes than occasional buyers. If managers ignore such long-term implications of their pricing strategy, the model indicates that they will systematically price too low and lose revenue. Our results hold under very general reference dependent demand models.
Examining User Performance in the presence of Latency and Jitter in Distributed Interactive Applications

Latency and jitter inherently limit the maintenance of consistency in Distributed Interactive Applications such as computer games, distributed whiteboards and real-time, collaborative environments. Although there has been much research into methods for maintaining consistency, there is a distinct lack of research exploring the connection between latency, jitter and the end user experience in Distributed Interactive Applications. We have developed an application that allows us to conduct trials under controlled latency and jitter conditions. This provides data, which can be analysed to characterise how people adapt to various degrees of latency and jitter. We present results that highlight how an increase in latency and jitter affect the end-user experience, thus confirming the need for techniques to combat latency and jitter in Distributed Interactive Applications. We alsoe note that the effects of jitter are significantly greater than those of latency.
ROCK Inhibition Activates MCF-7 Cells

Dormant carcinoma cancer cells showing epithelial characteristics can be activated to dissipate into the surrounding tissue or organs through epithelial-mesenchymal transition (EMT). However, the molecular details underlying the activation of dormant cancer cells have been less explored. In this study, we examined the molecular pathway to activate dormant breast cancer cells. Rho-associated kinase (ROCK) inhibition disrupted cell junction, promoted cell proliferation and migration / invasion in both two-dimensional and three-dimensional substrates. The disintegration of cell junction upon ROCK inhibition, coupled with the loss of E-cadherin and b-catenin from the cell membrane, was associated with the activation of Rac1 upon ROCK inhibition. Migration / invasion also increased upon ROCK inhibition. However, the activation of MCF-7 cells upon ROCK inhibition was not associated with the up-regulation of typical EMT markers, such as snail and slug. Based on these results, we suggest the potential risk for dormant cancer cells to dissipate through non-typical EMT when ROCK activity is down-regulated.
Model atmospheres of chemically peculiar stars: Self-consistent empirical stratified model of HD24712

High-resolution spectra of some chemically peculiar stars clearly demonstrate the presence of strong abundance gradients in their atmospheres. However, these inhomogeneities are usually ignored in the standard scheme of model atmosphere calculations, braking the consistency between model structure and spectroscopically derived abundance pattern. In this paper we present first empirical self-consistent stellar atmosphere model of roAp star HD24712, with stratification of chemical elements included, and which is derived directly from the observed profiles of spectral lines without time-consuming simulations of physical mechanisms responsible for these anomalies. We used the LLmodels stellar model atmosphere code and DDAFIT minimization tool for analysis of chemical elements stratification and construction of self-consistent atmospheric model. Empirical determination of Pr and Nd stratification in the atmosphere of HD24712 is based on NLTE line formation for Prii/iii and Ndii/iii with the use of the DETAIL code. Based on iterative procedure of stratification analysis and subsequent re-calculation of model atmosphere structure we constructed a self-consistent model of HD24712, i.e. the model which temperature-pressure structure is consistent with results of stratification analysis. It is shown that stratification of chemical elements leads to the considerable changes in model structure as to compare with non-stratified homogeneous case. We find that accumulation of REE elements allows for the inverse temperature gradient to be present in upper atmosphere of the star with the maximum temperature increase of about 600K.
Food‐derived hydrophilic antioxidant ergothioneine is distributed to the brain and exerts antidepressant effect in mice

Clinically used antidepressants suffer from various side effects. Therefore, we searched for a safe antidepressant with minimal side effects among food ingredients that are distributed to the brain. Here, we focused on ERGO (ergothioneine), which is a hydrophilic antioxidant and contained at high levels in edible golden oyster mushrooms. ERGO is a typical substrate of carnitine/organic cation transporter OCTN1/SLC22A4, which is expressed in the brain and neuronal stem cells, although little is known about its permeation through the BBB (blood–brain barrier) or its neurological activity.
Detection of Low Levels of Listeria monocytogenes Cells by Using a Fiber-Optic Immunosensor

ABSTRACT Biosensor technology has a great potential to meet the need for sensitive and nearly real-time microbial detection from foods. An antibody-based fiber-optic biosensor to detect low levels of Listeria monocytogenes cells following an enrichment step was developed. The principle of the sensor is a sandwich immunoassay where a rabbit polyclonal antibody was first immobilized on polystyrene fiber waveguides through a biotin-streptavidin reaction to capture Listeria cells on the fiber. Capture of cells on the fibers was confirmed by scanning electron microscopy. A cyanine 5-labeled murine monoclonal antibody, C11E9, was used to generate a specific fluorescent signal, which was acquired by launching a 635-nm laser light from an Analyte 2000 and collected by a photodetector at 670 to 710 nm. This immunosensor was specific for L. monocytogenes and showed a significantly higher signal strength than for other Listeria species or other microorganisms, including Escherichia coli, Enterococcus faecalis, Salmonella enterica, Lactobacillus plantarum, Carnobacterium gallinarum, Hafnia alvei, Corynebacterium glutamicum, Enterobacter aerogenes, Pseudomonas aeruginosa, and Serratia marcescens, in pure or in mixed-culture setup. Fiber-optic results could be obtained within 2.5 h of sampling. The sensitivity threshold was about 4.3 × 103 CFU/ml for a pure culture of L. monocytogenes grown at 37°C. When L. monocytogenes was mixed with lactic acid bacteria or grown at 10°C with 3.5% NaCl, the detection threshold was 4.1 × 104 or 2.8 × 107 CFU/ml, respectively. In less than 24 h, this method could detect L. monocytogenes in hot dog or bologna naturally contaminated or artificially inoculated with 10 to 1,000 CFU/g after enrichment in buffered Listeria enrichment broth.
Learning From Interactive Whiteboard Instruction Technology in Teaching Students With Autism Spectrum Disorders

Interactive whiteboard instruction technology provides interactive learning environment and serves as a motivational tool for the students. The study aims to investigate the effectiveness of interactive whiteboard (IAW) to teach early numeracy skills to the ASD students. The study has employed single-case design methodology and evaluated students for the effectiveness of using interactive whiteboard for teaching skills to the students through multiple probe design. A total of five baseline sessions were conducted on total four recruited students. During the intervention, data was obtained for at least three sessions from the date each student reached the acquisition criteria. The results showed that introduction of the intervention resulted in all participants meeting the established criteria. The early numeracy skills were generalized by all the four students to a different setting and with different materials. These results have supported the effectiveness of the interactive whiteboard, coupled with DTT to teach early numeracy skills to students with ASD. The study has concluded that interactive whiteboard with DTT was effective to teach early numeracy skills to the ASD students.
Parallelizing MCMC via Weierstrass Sampler

With the rapidly growing scales of statistical problems, subset based communication-free parallel MCMC methods are a promising future for large scale Bayesian analysis. In this article, we propose a new Weierstrass sampler for parallel MCMC based on independent subsets. The new sampler approximates the full data posterior samples via combining the posterior draws from independent subset MCMC chains, and thus enjoys a higher computational efficiency. We show that the approximation error for the Weierstrass sampler is bounded by some tuning parameters and provide suggestions for choice of the values. Simulation study shows the Weierstrass sampler is very competitive compared to other methods for combining MCMC chains generated for subsets, including averaging and kernel smoothing.
Indices of methylation in sperm DNA from fertile men differ between distinct geographical regions.

STUDY QUESTION Which are the main determinants, if any, of sperm DNA methylation levels? SUMMARY ANSWER Geographical region resulted associated with the sperm methylation status assessed on genome-wide repetitive sequences. WHAT IS KNOWN ALREADY DNA methylation level, assessed on repetitive sequences from peripheral blood lymphocyte, can vary with age, gender, alcohol consumption and white blood cell counts. STUDY DESIGN, SIZE, DURATION A cross-sectional study. Individual data were collected from 269 young healthy men of proven fertility living in three geographical regions: Inuits from Greenland, Caucasians from Warsaw (Poland) and Kharkiv (Ukraine). Semen samples were collected between May 2002 and February 2004 and aliquots were immediately frozen. PARTICIPANTS/MATERIALS, SETTING, METHODS We estimated sperm DNA global methylation level (DGML) in two ways. First DNA methylation in repetitive DNA sequences (LINE-1, Satα and Alu) was quantified by PCR pyrosequencing after bisulfite conversion and second by flow cytometry (FCM) using fluorescently labeled monoclonal antibodies anti-5-methylcytosine. We analyzed whether personal characteristics and habits, body mass index, semen quality parameters, sperm chromatin integrity, biomarkers of accessory gland function and the plasma concentration of reproductive hormones were associated with sperm DNA methylation levels in men. Associations were evaluated by analysis of variance and linear regression analyses. MAIN RESULTS AND THE ROLE OF CHANCE The geographical location emerged as the main determinant when using the methylation level in repetitive sequences. FCM DGML results were not associated with those from repetitive sequence analysis. No other consistent associations between methylation markers and the assessed variables were identified across countries. LIMITATIONS, REASONS FOR CAUTION The methods used are only surrogates of the actual sperm methylome and the methylation levels at individual specific loci were not explored. WIDER IMPLICATIONS OF THE FINDINGS Sperm DGML is relatively independent from semen quality parameters and is a new candidate biomarker for epidemiological studies of the impact of environmental contaminants on male fertility. STUDY FUNDING/COMPETING INTERESTS The study is part of the project CLEAR (Climate change, Environmental contaminants and Reproductive health) supported by the European Commission 7th framework program, contract no: FP7-ENV-2008-1-226217. No competing interest is declared.
AGN in the XMM-Newton first-light image as probes for the interstellar medium in the LMC

The XMM-Newton rst-light image revealed X-ray point sources which show heavily absorbed power- law spectra. The spectral indices and the probable identication of a radio counterpart for the brightest source suggest AGN shining through the interstellar gas of the Large Magellanic Cloud (LMC). The column densities derived from the X-ray spectra in combination with H i measurements will allow to draw conclusions on H i to H2 ratios in the LMC and compare these with values found for the galactic plane.
Learning simple associations.

People are extraordinarily good at establishing connections in memory—associative learning. Indeed, this is quite possibly their most frequently deployed cognitive skill. Learning contingencies—that one event is more likely when in the presence of another—is a crucial form of associative learning that allows one to make successful predictions, increasing the speed and accuracy of responding to events in the world. This article describes a program of research investigating the fundamental building blocks of contingency learning underlying people’s acquisition of correlational and causal information in the world around them.
A Process-Oriented Heuristic for Model Selection

Current methods to avoid overrtting are either data-oriented (using separate data for validation) or representation-oriented (penalizing complexity in the model). This paper proposes process-oriented evaluation, where a model's expected generalization error is computed as a function of the search process that led to it. The paper develops the necessary theoretical framework, and applies it to one type of learning: rule induction. A process-oriented version of the CN2 rule learner is empirically compared with the default CN2. The process-oriented version is more accurate in a large majority of the datasets, with high signiicance, and also produces simpler models. Experiments in artiicial domains suggest that process-oriented evaluation is particularly useful in high-dimensional domains.
Workshop on Sustainable Tourism and Whale Watching in North America: A Baja-to-Bering Case Study

he North American Commission for Environmental Cooperation(CEC) convened an international workshop in La Paz, Baja CaliforniaSur,Mexico,fromMarch22to23,2001.Theworkshop’sstatedobjectiveswere to assess the potential for sustainable tourism to be a tool forbiodiversity conservation, to develop a framework for sustainablewhale watching in 1 of 14 CEC priority regions (from Baja California,Mexico, to the Bering Sea) as a case study, and to present preliminaryresults of the state and extent of nature-based tourism in North America(North American Commission for Environmental Cooperation, 2001). Stakeholders were invited from Canada, the United States, and Mexicoand represented local governments, nongovernmental organizations,local communities, the tourism industry, tour operators, and academicsectors.The CEC selected whale watching in North America as a case studyfor the workshop to build on conservation initiatives throughout NorthAmerica. The relevant initiatives to foster conservation and to protectand enhance the North American environment are as follows:•
A value added tax and factors affecting its economic impact

One purpose of this article is to provide a general description of a VAT. A second purpose is to point out that some consequences often expected as the result of adopting any tax are conditioned by aspects of the economic environment which can vary from time to time. For example, discussions of a VAT have centered on its possible effects on prices, income distribution, economic growth, and the balance of payments. To evaluate adequately the consequences of a VAT or any other tax, circumstances such as the use of revenues and accompanying monetary developments must be considered.