Miracle-dz/UniFAR-FTUs huggingface dataset:
Tensions between assessment, grading and development in development centres: a case study

Development centres capitalize upon tried and tested assessment centre methods and are quite widely used in career management. However, a number of issues arise in their operation. Some of these reflect the balance between, on the one hand, assessing and grading people and, on the other hand, facilitating and guiding their future development. An investigation is reported of how these issues are experienced and made sense of in a UK-based international company. Data were gathered on two occasions one year apart (Ns = 95 and 113) from participants and other stakeholders in a development centre for potential senior managers. Findings indicate that participants who were awarded a high grade at the centre did not necessarily have more positive perceptions of the development centre process. However, grading, with its consequences for development, motivation and social networks, was salient in respondents' comments about the centres. Themes in these responses are identified and described. Participants were more likely than others (e.g. assessors, line managers) to value the development centre for reasons related to their development, whereas others were more likely to mention assessment/grading. Few respondents mentioned both. Overall, the findings support, to some extent, concerns about the incompatibility of grading and development, but also suggest that the use of grading does not entirely negate the developmental value of the centres. Much depends on perceptions of how the grading information is used.
Effects of Participation vs. Observation of a Simulation Experience on Testing Outcomes: Implications for Logistical Planning for a School of Nursing

Abstract The simulation program within our nursing curriculum covers a wide array of content areas and has been rated very highly by students and faculty. Due to this success, requests for increased simulation experiences have grown dramatically. The challenge lies, however, in logistically accommodating large student groups in finite periods of time. To overcome these constraints, an alternative plan was devised where half of the students actively participate in the simulation while their cohort observes. Both groups participate in the debriefing process. Findings revealed no significant differences (p=.97) between the simulation and observational groups on scoring of the test items related to this content (n=92). Over 70% reported the simulation experience as enjoyable, well-organized, clarified issues, increased knowledge and prepared them to work in a hospital. These findings indicate that the use of this alternate plan was effective for student learning and could therefore be incorporated into the simulation program design.
Author ' s personal copy The in fl uence of plant removal on succession in Wyoming big sagebrush q

Restoration treatments are based on the largely untested notion that desired recovery of plant communities following disturbance wouldn’t occur in the absence of active intervention. We identified rate of short-term (10 year) floristic changes following removal of plant functional groups in Wyoming big sagebrush plant communities in 1999e2005 and 2008. Treatments imposed on 6 6 m plots were: 1) removal of all plant functional groups, 2) perennial grass removal, 3) shrub removal and 4) control. Our data suggest recovery of the shrub component on shrub removal plots could take decades. Similarly, perennial grass cover and density on perennial grass removal plots was less than half that of unaltered plots 10 years after treatment. When all functional groups were removed, cover of annual forbs, annual grasses, and shrubs returned to unaltered levels within ten years or less. Perennial forbs were unaffected (p > 0.05) by treatment. The fact that natural recovery of some components occurred within a relatively short post-disturbance time interval (i.e. <10 years) suggests that intervention may not be necessary for some functional groups. Restoring shrubs in areas dominated by perennial grasses may require targeted reductions of competing perennial grasses. Conversely, shrub dominance may limit perennial grass
The use of payments data to improve monetary and financial analysis

Payments data can be relevant in a variety of domains. In the words of Gerdes et al. (2005), “The information may aid in understanding the purposes for which different payment types are used, helping financial institutions, payments networks, service providers, and other payments organisations better understand and serve the public. Depository institutions can use the information to compare the relative use of payments with the relative use of payments at groups of similar depository institutions. Historical trends in the use of payments and information on patterns of substitution and replacement among payment types may aid in forecasting trends. ”
Social responsible supply chain and packaging strategy: a conceptual framework

This paper provides a framework by developing a conceptual model of socially responsible supply chain-based orientation (SRSC) and the incorporation of this orientation to the socially responsible packaging. Strategic alliance in the form of inter-firm and supply chain relationships are highlighted in this paper. By reviewing the literature in SCM, packaging, marketing, strategic alliances and CSR, appropriate constructs and related scale items were identified. Then, a panel of experts from academia and industry were consulted due to further improvements of the design of the study. To this point, resources and capabilities as driving factors have been largely left unexplored and the effect of these forces on socially responsible supply chain-based orientation, packaging and competitive advantage are brought to surface as further fruitful perspectives for future research. This research mainly assists industrial managers to better steer their supply chain management and packaging decisions in order to achieve a sustainable competitive advantage.
Into the chromatin world: Role of nuclear architecture in epigenome regulation

Epigenome modifications are established early in development and differentiation and generate distinct levels of chromatin complexity. The specific position of chromosomes and the compaction state of chromatin are both typical features that make it possible to distinguish between repressive and permissive environment for gene expression. In this review we describe the distinct levels of epigenome structures, emphasizing the role of nuclear architecture in the control of gene expression. Recent novel insights have increasingly demonstrated that the nuclear environment can influence nuclear processes such as gene expression and DNA repair. These findings have revealed a further important aspect of the chromatin modifications, suggesting that a proper crosstalk between chromatin and nuclear components, such as lamins or nuclear pores, is required to ensure the correct functioning of the nucleus and that this assumes a crucial role in many pathologies and diseases. Knowledge regarding the molecular mechanisms behind most of these developmental and disease-related defects remains incomplete; the influence of the nuclear architecture on chromatin function may provide a new perspective for understanding these phenotypes.
Diurnal Variations in Tropical Oceanic Cumulus Convection during TOGA COARE

Diurnal variations in atmospheric convection, dynamic/thermodynamic fields, and heat/moisture budgets over the equatorial Pacific warm pool region are analyzed based on data collected from different observation platforms during the Intensive Observation Period of the Tropical Ocean Global Atmosphere Coupled Ocean‐Atmosphere Response Experiment (TOGA COARE). Results reveal that the diurnal variations in rainfall/convection over the TOGA COARE region can be classified into three distinct stages: warm morning cumulus, afternoon convective showers, and nocturnal convective systems. Afternoon rainfall comes mostly from convective cells, but the nocturnal rainfall is derived from deeper convective cells and large areas of stratiform clouds. Results further show that afternoon convective showers are more evident in the large-scale undisturbed periods when the diurnal SST cycle is strong, but the nocturnal convective systems and morning cumulus are more enhanced in the disturbed periods when more moisture is available. The primary cause of the nocturnal rainfall maximum is suggested to be associated with more (less) available precipitable water in the night (day) due to the diurnal radiative cooling/heating cycle and the resultant change in tropospheric relative humidity.
Epitope Mapping of Monoclonal Antibodies againstBordetella pertussis Adenylate Cyclase Toxin

ABSTRACT Adenylate cyclase (AC) toxin from Bordetella pertussisis a 177-kDa repeats-in-toxin (RTX) family protein that consists of four principal domains; the catalytic domain, the hydrophobic domain, the glycine/aspartate-rich repeat domain, and the secretion signal domain. Epitope mapping of 12 monoclonal antibodies (MAbs) directed against AC toxin was conducted to identify regions important for the functional activities of this toxin. A previously developed panel of in-frame deletion mutants of AC toxin was used to localize MAb-specific epitopes on the toxin. The epitopes of these 12 MAbs were located throughout the toxin molecule, recognizing all major domains. Two MAbs recognized a single epitope on the distal portion of the catalytic domain, two reacted with the C-terminal 217 amino acids, one bound to the hydrophobic domain, and one bound to either the hydrophobic domain or the functionally unidentified region adjacent to it. The remaining six MAbs recognized the glycine/aspartate-rich repeat region. To localize these six MAbs, different peptides derived from the repeat region were constructed. Two of the six MAbs appeared to react with the repetitive motif and exhibited cross-reactivity with Escherichia coli hemolysin. The remaining four MAbs appeared to interact with unique epitopes within the repeat region. To evaluate the roles of these epitopes on toxin function, each MAb was screened for its effect on intoxication (cyclic AMP accumulation) and hemolytic activity. The two MAbs recognizing the distal portion of the catalytic domain blocked intoxication of Jurkat cells by AC toxin but had no effect on hemolysis. On the other hand, a MAb directed against a portion of the repeat region caused partial inhibition of AC toxin-induced hemolysis without affecting intoxication. In addition, the MAb recognizing either the hydrophobic domain or the unidentified region adjacent to it inhibited both intoxication and hemolytic activity of AC toxin. These findings extend our understanding of the regions necessary for the complex events required for the biological activities of AC toxin and provide a set of reagents for further study of this novel virulence factor.
Investigating the impact of service quality and customer satisfaction on customer loyalty in mobile telephony in Greece

Purpose – The purpose of this paper is to investigate crucial factors that lead to customer loyalty in the mobile telephony sector in Greece, namely service quality and customer satisfaction. Furthermore, the mediation effect of customer satisfaction on the service quality and customer loyalty relationship is also to be examined.Design/methodology/approach – Field research was conducted. The questionnaire was formed by a synthesis of existing constructs in relevant literature. The main research target sample consisted of residential non‐business mobile phone users in Greece. Reliability tests and statistical analyses were performed to both confirm scale validity and reliability and answer the research questions.Findings – Customer service, pricing structure and billing system are the service quality dimensions that have the more significant positive influence on customer satisfaction, which in turn has a significant positive impact on customer loyalty. The mediation role of customer satisfaction on the se.
The indirect global warming potential and global temperature change potential due to methane oxidation

Methane is the second most important anthropogenic greenhouse gas in the atmosphere next to carbon dioxide. Its global warming potential (GWP) for a time horizon of 100 years is 25, which makes it an attractive target for climate mitigation policies. Although the methane GWP traditionally includes the methane indirect effects on the concentrations of ozone and stratospheric water vapour, it does not take into account the production of carbon dioxide from methane oxidation. We argue here that this CO2-induced effect should be included for fossil sources of methane, which results in slightly larger GWP values for all time horizons. If the global temperature change potential is used as an alternative climate metric, then the impact of the CO2-induced effect is proportionally much larger. We also discuss what the correction term should be for methane from anthropogenic biogenic sources.
Two-Stage Synthesis Networks for Transfer Learning in Machine Comprehension

We develop a technique for transfer learning in machine comprehension (MC) using a novel two-stage synthesis network. Given a high performing MC model in one domain, our technique aims to answer questions about documents in another domain, where we use no labeled data of question-answer pairs. Using the proposed synthesis network with a pretrained model on the SQuAD dataset, we achieve an F1 measure of 46.6% on the challenging NewsQA dataset, approaching performance of in-domain models (F1 measure of 50.0%) and outperforming the out-of-domain baseline by 7.6%, without use of provided annotations.
Intrapartum nurses' perceived influence on delivery mode decisions and outcomes.

OBJECTIVE To examine the role of the labor and delivery nurse in a nurse-managed practice model and nurses' perceived ability to influence decisions about mode of delivery and outcomes. DESIGN Cross-sectional, descriptive, qualitative study. SETTING One nurse-managed labor and delivery unit in a community-based hospital near a major metropolitan area. PARTICIPANTS A purposeful sample of 13 registered nurses with intrapartum experience. METHODS Qualitative, in-depth interview data were subjected to content analysis. RESULTS Experienced labor and delivery nurses perceived their role to be influential in decisions about mode of delivery. Negotiating for more time was integral to the way nurses exerted their influence, allowing for the time needed to implement practices that promote vaginal delivery. Knowledge of labor and physician practice patterns shaped the specific communication strategies used by nurses in their roles as negotiators. CONCLUSIONS The responses of experienced, intrapartum nurses to actual and perceived time pressures and the subsequent impact on nurse-physician communication patterns and delivery mode outcomes are significant. Findings indicate the need to further explore how individual nursing practice may function as an independent predictor of delivery mode and how shared decision making among physicians, laboring women, and nurses affects rates of cesarean delivery.
Drinking and working in a cantina: misrecognition and the threat of stigma

Poor women are often compelled to accept jobs that jeopardise their health and their social reputations. Cantineras are recently immigrated Latinas employed in working-class Latino bars (cantinas) where they are hired as waitresses to earn sales commissions from beer purchased for them by male clients seeking female companionship. Narratives solicited from 31 cantineras revealed the work subculture of local cantinas, where drinking is a primary work obligation and where men expect sexual favours as a quid pro quo for beers they buy. This paper describes strategies that cantineras adopt to downplay their drinking and to disguise sex-trading practices. This distortion or ‘misrecognition’ of work-related practices functions to manage cantineras' fear of being stigmatised as workers and devalued as individuals. We argue that misrecognition in this context represents more than simple attempts at denial or to uphold a public image. Rather, it is a strategy employed by cantineras in order to function adaptively under oppressive work circumstances. Confronting stigma leads cantineras to adopt social and cognitive strategies that, while minimising social damage in the near term, can lead to devastating health and social consequences over time.
Different Domains of the AMPA Receptor Direct Stargazin-mediated Trafficking and Stargazin-mediated Modulation of Kinetics*

Stargazin is an accessory protein of AMPA receptors that enhances surface expression and also affects the biophysical properties of the receptor. AMPA receptor domains necessary for either of these two processes have not yet been identified. Here, we used confocal imaging and electrophysiology of heterologously expressed, fluorophore-tagged GluR1, GluR2, and stargazin to study surface expression and desensitization kinetics. Stargazin-mediated trafficking was sensitive to the nature of the AMPA receptor cytoplasmic domain. The insertion of YFP after residue 15 of the truncated cytoplasmic tail of GluR1i perturbed stargazin-mediated trafficking of the receptor but not its modulation of desensitization kinetics. This construct also failed to permit fluorescence resonance energy transfer (FRET) with stargazin in the endoplasmic reticulum (ER), whereas FRET between fluorophore-tagged stargazin and non-truncated AMPA receptors demonstrated a specific interaction between these proteins, both in the ER and the plasma membrane. Rather than encoding a specific binding site, the fluorophore-tagged C terminus may restrict access to one or more ER retention sites. Although perturbations of the C terminus impeded stargazin-mediated trafficking to the plasma membrane, the effects of stargazin on the biophysical properties of AMPA receptors (i.e. modulation of desensitization) remained intact. These data provide strong evidence that the AMPA receptor domains required for stargazin modulation of gating and trafficking are separable.
Market Effects of Recognition and Disclosure

Our recognition and disclosure model reveals that price informativeness is determined by the interaction of the qualities of three information sources-the recognized amount, the disclosed information, and the information revealed by price-and accounting expertise acquisition. It also reveals that recognition of an accounting amount alters each of these, thereby affecting price informativeness. Perhaps surprisingly, we find that recognition of a highly unreliable accounting amount, rather than simply disclosing it, can result in greater price informativeness. Likewise, recognition of a highly reliable amount can result in lower price informativeness. Our findings suggest that, because of the effects of aggregation, basing recognition decisions on reliability alone is too simplistic. Reliability relative to relevance is key, not reliability per se. We also find that recognition and disclosure affect the coefficients in a regression of price on accounting amounts. Copyright University of Chicago on behalf of the Institute of Professional Accounting, 2003.
Risk factors for continued opioid use one to two months after surgery for musculoskeletal trauma.

BACKGROUND The aim of this study was to determine factors associated with self-reported ongoing use of opioid medication one to two months after operative treatment of musculoskeletal trauma. METHODS Operatively treated patients (n = 145) with musculoskeletal trauma were evaluated one to two months after surgery. Patients indicated if they were taking opioid pain medication and completed several psychological questionnaires: the Center for Epidemiologic Studies Depression Scale, the Pain Catastrophizing Scale, the Pain Anxiety Symptoms Scale, and the Posttraumatic Stress Disorder Checklist, civilian version. The Numeric Rating Scale was used to measure pain intensity. Disability was measured with use of the Short Musculoskeletal Function Assessment Questionnaire and injury severity was measured with use of the Abbreviated Injury Scale. RESULTS Patients who scored higher on the catastrophic thinking, anxiety, posttraumatic stress disorder, and depression questionnaires were significantly more likely (p < 0.001) to report taking opioid pain medications one to two months after surgery, regardless of injury severity, fracture site, or treating surgeon. The magnitude of disability as measured by the Short Musculoskeletal Function Assessment score was significantly higher (p < 0.001) in the patients who reported using opioids (40 points) compared with those who reported not using opioids (24 points). A logistic regression model not including pain intensity found that the single best predictor of reported opioid use was catastrophic thinking (odds ratio, 1.12 [95% confidence interval, 1.07 to 1.18]), which explained 23% of the variance (p < 0.001). CONCLUSIONS Patients who continue to use opioid pain medication one to two months after surgery for musculoskeletal trauma have more psychological distress, less effective coping strategies, and greater symptoms and disability than patients who do not take opioids, irrespective of injury, surgical procedure, or surgeon.
Fortune's Best 100 Companies to Work for in America: Do They Work for Shareholders?

In this paper we examine the market reaction to the announcement by "Fortune" of the 'Best 100 Companies to Work for in America. ' Employees rate firms based on several criteria including trust in management, pride in work/company and camaraderie. To examine long-term performance, we calculate raw and risk-adjusted returns and then compare them to the returns of a matched sample of firms. In addition, we calculate the return on a buy and hold investment in the sample firm less the return on a buy-and-hold investment in a matched sample firm (BHARs). We find a statistically significant positive response to the announcement of the '100 best companies to work for' by "Fortune". Also, based on all measures of risk-adjusted return, we find these firms generally outperform the matched sample of companies. The BHAR results, although not exhibiting the level of statistical significance, are consistent with the raw and risk-adjusted return results. Copyright Blackwell Publishers Ltd, 2003.
Innovation and Competitiveness: Trends in Unit Prices in Global Trade

This paper seeks to build on theory, to develop new methods for understanding the nature and basis of sectoral and national competitive advantage, and to do so with a temporal perspective. Neo-Schumpeterian and evolutionary economics perspectives (which place innovation at the forefront of accumulation) highlight the importance of economic rents, barriers to entry and core competencies. There is no one measure that adequately reflects these barriers to entry, and much of the research has been concerned to generate proxies, each of which is in itself partial, but which together provide a comprehensive picture. During the late 1970s, preliminary work was undertaken on the unit price of UK trade as an indicator of relative technological competence. However, this approach has largely been neglected since then, receiving only sporadic attention in US literature, and at high levels of product aggregation. This paper utilizes this approach to try and reflect the dynamic process of shifting competitive advantage in the global economy. Its distinctive feature is the level of detail—six-digit trade classifications—and its breadth of coverage, being applied to seven sets of sectoral classifications involving more than 12 000 product groups. The data set relates to EU imports of manufactured goods between 1988 and 2001. It concludes that there is a strong correlation between unit price performance and innovation intensity, and provides data to show that low-income economies tend to be located in low-innovation niches in sectoral groupings. This has important implications for the conventional wisdom that high incomes will result from a specialization in manufactures.