Miracle-dz/UniFAR-FTUs huggingface dataset:
Perceived psychological contract fulfillment and job attitudes among repatriates: An empirical study in Taiwan

Purpose – This paper aims to investigate the relationships among repatriates' perceived psychological contract fulfillment, counterfactual thinking, and job attitudes. Design/methodology/approach – The paper sampled 135 repatriates from 16 multinational companies (MNCs) in Taiwan through a survey questionnaire. The paper used hierarchical regression analyses to test its hypotheses. Findings – The study results showed that repatriates' perceived fulfillment of their psychological contracts was negatively related to turnover intent and positively related to organizational commitment, after controlling for the variables of change assessments. The study also finds a positive relationship between upward counterfactual thinking and turnover intent and between downward counterfactual thinking and organizational commitment. Moreover, repatriates' perceived fulfillment of their psychological contracts was found to be related to upward counterfactual thinking but not downward counterfactual thinking. Practical implications – A subjective perception of psychological contract fulfillment is a more important predictor of job attitudes than actual changes in position, pay, and skill improvement. Therefore, it is important for MNCs to maintain open communications with their repatriates to ensure clear understanding of the agreement existing between employees and the organization. Originality/value – In the international human resource literature, it is unclear whether the relationship between expatriates' (or repatriates') perceived fulfillment of their psychological contract with their job attitudes are simply due to their assessments of actual changes in pay, position, and skills. In the case of repatriation, the paper clarifies the phenomenon by distinguishing both repatriates' assessments of changes before and after expatriation and their perceived fulfillment of psychological contracts (and their counterfactual thinking).
Polymerase delta-Interacting Protein 2 Promotes Postischemic Neovascularization of the Mouse Hindlimb

Objective— Collateral vessel formation can functionally compensate for obstructive vascular lesions in patients with atherosclerosis. Neovascularization processes are triggered by fluid shear stress, hypoxia, growth factors, chemokines, proteases and inflammation, as well as reactive oxygen species (ROS) in response to ischemia. Poldip2 is a multifunctional protein that regulates focal adhesion turnover and vascular smooth muscle cell migration and modifies extracellular matrix composition. We therefore tested the hypothesis that loss of Poldip2 impairs collateral formation. Approach and Results— The mouse hindlimb ischemia model has been used to understand mechanisms involved in postnatal blood vessel formation. Poldip2 +/- mice were subjected to femoral artery excision, and functional and morphological analysis of blood vessel formation was performed after injury. Heterozygous deletion of Poldip2 decreased the blood flow recovery and spontaneous running activity at 21 days after injury. H 2 O 2 production, as well as the activity of matrix metalloproteinases-2 and -9, was reduced in these animals compared with Poldip2 +/+ mice. Infiltration of macrophages in the peri-injury muscle was also decreased; however, macrophage phenotype was similar between genotypes. In addition, the formation of capillaries and arterioles was impaired, as was angiogenesis, in agreement with a decrease in proliferation observed in endothelial cells treated with siRNA against Poldip2. Finally, regression of newly formed vessels and apoptosis was more pronounced in Poldip2 +/- mice. these results suggest that Poldip2 promotes ischemia-induced collateral vessel formation via multiple mechanisms that likely involve ROS-dependent activation of matrix metalloproteinase activity as well as enhanced vascular cell growth and survival.
Aligning the Construction Zones of Parents and Teachers for Mathematics Reform

Three studies investigated homeschool alignment for mathematics reform in the primary grades. In the first study, 42 parents saw videotaped vignettes depicting teaching and learning in mathematics reform classrooms and were interviewed about their beliefs regarding the utility and efficacy of what they saw. Parents endorsed reform classroom practices such as sharing solution strategies, taking children's thinking as a starting point for instruction, and providing indirect forms of teaching assistance during problem solving. Other practices, such as collaborative problem solving and discussion of mathematical concepts, were more controversial. Few parents gave justifications based on an elaborated personal learning theory; instead, their beliefs were reminiscent of disessa's (1993) construct of phenomenological primitives, which posits piecemeal and perhaps inconsistent elements of knowledge. The second study compared the scaffolding of arithmetic word problems provided to 11 children by their parents and .
Uncovering the Dynamics of Cardiac Systems Using Stochastic Pacing and Frequency Domain Analyses

Alternans of cardiac action potential duration (APD) is a well-known arrhythmogenic mechanism which results from dynamical instabilities. The propensity to alternans is classically investigated by examining APD restitution and by deriving APD restitution slopes as predictive markers. However, experiments have shown that such markers are not always accurate for the prediction of alternans. Using a mathematical ventricular cell model known to exhibit unstable dynamics of both membrane potential and Ca2+ cycling, we demonstrate that an accurate marker can be obtained by pacing at cycle lengths (CLs) varying randomly around a basic CL (BCL) and by evaluating the transfer function between the time series of CLs and APDs using an autoregressive-moving-average (ARMA) model. The first pole of this transfer function corresponds to the eigenvalue (λalt) of the dominant eigenmode of the cardiac system, which predicts that alternans occurs when λalt≤−1. For different BCLs, control values of λalt were obtained using eigenmode analysis and compared to the first pole of the transfer function estimated using ARMA model fitting in simulations of random pacing protocols. In all versions of the cell model, this pole provided an accurate estimation of λalt. Furthermore, during slow ramp decreases of BCL or simulated drug application, this approach predicted the onset of alternans by extrapolating the time course of the estimated λalt. In conclusion, stochastic pacing and ARMA model identification represents a novel approach to predict alternans without making any assumptions about its ionic mechanisms. It should therefore be applicable experimentally for any type of myocardial cell.
Dendritic spines of rat cerebellar Purkinje cells: serial electron microscopy with reference to their biophysical characteristics

We have used serial electron microscopy and 3-dimensional reconstructions of dendritic spines from Purkinje spiny branchlets of normal adult rats to evaluate 2 questions about the relationship of spine geometry to synaptic efficacy. First, do relationships between spine geometry and other anatomical indicators of synaptic activity suggest that spine size and shape might be associated with synaptic efficacy? Reconstructed spines were graphically edited into head and neck compartments; the area of the postsynaptic density (PSD) was measured; the volume of spine smooth endoplasmic reticulum (SER) was computed; and all of the vesicles in the axonal varicosities were counted. Spine head volume and the volume of SER contained in the head are well correlated with the area of the PSD and the number of vesicles in the presynaptic axonal varicosity. Spine neck diameter does not fluctuate with PSD area, head volume, or the vesicle number. These results suggest that the dimensions of the spine head, but not of the spine neck, are likely to reflect differences in synaptic efficacy. Second, does the geometry of cerebellar spine necks reduce the transfer of synaptic charge to the recipient dendrite from the theoretical maximum that could be transferred if the synapse were on a dendritic shaft? Comparison of volume to surface area showed that the spine heads are approximately spherical and the necks are approximately cylindrical. Application of results from a biophysical model that assumed these geometrical shapes for spines (Wilson, 1984) showed that the cerebellar spine necks are unlikely to reduce transfer of synaptic charge by more than 5–20% even if their SER were to completely block passage of current through the portion of the neck that it occupies. We suggest that the constricted spine neck diameter might serve to isolate metabolic events in the vicinity of activated synapses by reducing diffusion to neighboring synapses, without significantly influencing the transfer of synaptic charge to the postsynaptic dendrite.
[Unterberger's test not useful in testing of vesitibular function].

OBJECTIVE Quantification of the stepping test in routine neurological examination. SETTING University Hospital Groningen, the Netherlands. DESIGN Prospective, controlled study. METHODS The stepping test was assessed in 41 healthy subjects, in 7 subjects with artificially induced vertigo and in 83 patients with disturbances of gait or equilibrium resulting from different affections of the central nervous system. Displacement and rotation to the right or the left side were measured. The different groups were then compared with each other. RESULTS We found a great inter- and intra-individual variation in direction and width of rotation and in displacement. The results of the test are not influenced by right(+)-or left(-)-handedness or by dominance of the right or the left leg. CONCLUSION The current test does not appear to be useful for detection of abnormalities in the vestibular system or for distinguishing normal individuals from patients.
How the interpersonal and attachment styles of therapists impact upon the therapeutic alliance and therapeutic outcomes.

OBJECTIVE Explore how therapist's interpersonal and attachment styles have an impact upon both the therapeutic alliance formed and therapy outcomes. MATERIAL AND METHOD One hundred twenty one outpatients attending for routine psychiatric services were monitored for symptom outcomes, comprising depression, anxiety, and interpersonal problems. Patients were also asked about the level of therapeutic alliance that had been formed, covering goals, tasks, and the bond developed, using the working alliance inventory (WAI). At the same time, the participating therapists reported upon their interpersonal styles by categorizing them into domineering or submissive styles using the IIP-32 questionnaire and their attachment styles by categorizing them into secure or preoccupied styles using the ECR-R. To explore therapist factors such as interpersonal and attachment styles, as well as to establish the presence of gender matching, the working alliance was used as a dependent variable. RESULTS Multivariate analysis revealed that neither the gender of the therapist nor the gender of the patient, or the therapists' styles, had an effect on the Working alliance or working outcomes. The multivariate test for WAI-goal (Wilks' Lambda F (3, 134) = 4.24, p = 0.007), interpersonal style (Wilks 'Lambda F (3, 134) = 2.77, p = 0.044), attachment style (Wilks' LambdaF (3, 134) = 2. 76, p = 0.045) and IIP-Style*Attachment Style (Wilks' Lambda F (3, 134) = 3.13, p = 0.028) produced statistically significant results, while working alliance-goal was the only predictor of the level of anxiety and depression in patients (p = 0.014 and p = 0.002, respectively). Submissive style was positively correlated to anxiety (p = 0.011) and interpersonal difficulties (p = 0.006), whilst surprisingly, a secure attachment style was found to have a positive correlation with anxiety and depression. However when both styles were combined, the resulting style negatively predicted anxiety (p = 0.002). CONCLUSION Therapist factors were found to have no effect on working alliance, as reported by the patients; however, it was reported that when the therapists employed a secure or submissive attachment style, this played a role in helping to reduce symptoms. The working alliance-goal element was found to be a predictor of a reduction in levels of both anxiety and depression among patients.
The Adjective Frequency in Advertising English Slogans

In the modern world, every seller has got used to making full use of advertisement to promote their purchases, and advertising has become an important part in human life. However, because the advertising time is limited and every minute is measured by money, how to make the advertisement persuasive but concise is the big problem confronted by advertisers. Therefore, the advertising slogan becomes a powerful weapon. The process of making an advertising slogan is not only making a carrier of information, but should also taking the local culture, the advertising effects and the lexical meaning into consideration. Through the statistic of words frequency about 100 English advertising slogans, the present authors work out the top 8 adjectives. They are: good, beautiful, real, better, best, great, perfect and pure. Finally, the authors analyze the reason from the angle of lexical meaning, the advertising effects and the human civilization.
A COLLABORATIVE MODEL OF CLINICAL PREPARATION: A MOVE TOWARD INTERPROFESSIONAL FIELD EXPERIENCE

This article proposes a model for interprofessional collaboration within the context and process of field experiences in public schools. The model evolved out of a collaborative venture between the schools of social work and education at Boston College. The placement of pairs of social work and education interns in urban schools provided an opportunity to identify the nature of collaboration that is transdisciplinary and not parallel practice. This transdisciplinary practice model is based on a common goal, discipline-specific objectives, and co-facilitated activities. The discussion includes issues of project design and implementation as well as the advantages and challenges of interprofessional field work.
Placement constraints in floorplan design

In floorplan design, it is common that a designer will want to control the positions of some modules in the final packing for various purposes like datapath alignment and I/O connection. There are several previous works focusing on some particular kinds of placement constraints. In this paper, we will present a unified method to handle all of them simultaneously, including preplace constraint, range constraint, boundary constraint, alignment, abutment, and clustering, etc., in general, nonslicing floorplans. We have used incremental updates and an interesting idea of reduced graph to improve the runtime of the method. We tested our method using some benchmark data with about 1/8 of the modules having placement constraints and the results are very promising. Good packings with all the constraints satisfied can be obtained efficiently.
A systematic review of risk factors associated with near-fatal and fatal asthma.

BACKGROUND Asthma mortality and morbidity continue to be a serious global problem. Systematic reviews provide an opportunity to review risk factors in detail. OBJECTIVE To review all of the literature for risk factors associated with near-fatal asthma (NFA) and fatal asthma (FA). METHODS A literature search from 1960 to January 2004 in MEDLINE and EMBASE was conducted. Studies were included based on the following criteria: NFA was defined as an asthma exacerbation resulting in respiratory arrest requiring mechanical ventilation or a partial pressure of CO2 of at least 45 mmHg or asthma resulting in death (FA); the study reported the number of cases (NFA and/or FA) and asthmatic controls; there was explicit reporting of risk factors; cases that were adult and pediatric in nature; and all study types. Studies that included patients with chronic obstructive pulmonary disease were excluded. RESULTS Four hundred and three articles were identified, of which 27 met the inclusion criteria. Increased use of medications such as beta-agonists via metered dose inhalers (OR=1.67, 95% CI 0.99 to 2.84, P=0.057) and nebulizers (OR=2.45, 95% CI 1.52 to 3.93, P=0.0002), oral steroids (OR=2.71, 95% CI 1.34 to 5.51, P=0.006) and oral theophylline (OR=2.02, 95% CI 1.03 to 3.98, P=0.04) and a history of hospital (OR=2.62, 95% CI 1.04 to 6.58, P=0.04) and/or intensive care unit (OR=5.14, 95% CI 1.91 to 13.86, P=0.001) admissions and mechanical ventilation (OR=6.69, 95% CI 2.80 to 15.97, P=0.0001) due to asthma were predictors of NFA and FA. Prior emergency department assessment did not confer a greater risk of NFA and FA (OR=1.13, 95% CI 0.43 to 2.92, P=0.810). The use of inhaled corticosteroids (ICS) measured in a dose-independent fashion (did the patient take ICS previously; yes or no) inferred equivocal risk of NFA and FA (OR=1.31, 95% CI 0.83 to 2.05, P=0.25). However, two studies measured the use of ICS in a dose-dependent fashion (ie, measured the number of prescriptions filled within the previous six to 12 months). Both studies showed a trend toward a protective effect against FA. One study showed that the premature cessation of ICS can hasten death. CONCLUSIONS In the present study, risk factors of NFA and FA have been more accurately defined. Clinicians should identify patients with these characteristics to reduce their risk of NFA and FA. Further research should focus on quantifying the impact of risk factors on asthma deaths.
A Comprehensive Review and a Meta-Analysis of the Effectiveness of Internet-Based Psychotherapeutic Interventions

ABSTRACT Internet-based psychotherapeutic interventions have been used for more than a decade, but no comprehensive review and no extensive meta-analysis of their effectiveness have been conducted. We have collected all of the empirical articles published up to March 2006 (n = 64) that examine the effectiveness of online therapy of different forms and performed a meta-analysis of all the studies reported in them (n = 92). These studies involved a total of 9,764 clients who were treated through various Internet-based psychological interventions for a variety of problems, whose effectiveness was assessed by different types of measures. The overall mean weighted effect size was found to be 0.53 (medium effect), which is quite similar to the average effect size of traditional, face-to-face therapy. Next, we examined interacting effects of various possible relevant moderators of the effects of online therapy, including type of therapy (self-help web-based therapy versus online communication-based etherapy), type of outcome measure, time of measurement of outcome (post-therapy or follow-up), type of problem treated, therapeutic approach, and communication modality, among others. A comparison between face-to-face and Internet intervention as reported on in 14 of the studies revealed no differences in effectiveness. The findings of this meta-analysis, and review of additional Internet therapy studies not included in the meta-analysis, provide strong support for the adoption of online psychological interventions as a legitimate therapeutic activity and suggest several insights in regard to its application. Limitations of the findings and recommendations concerning Internet-based therapy and future research are discussed.
Fostering At-Risk Kindergarten Children's Number Sense

A 9-month training experiment evaluated whether computer-assisted discovery learning of arithmetic regularities can facilitate kindergartners’ fluency with the easiest sums. After a pretest, kindergartners with at least one risk factor (n = 28) were randomly assigned to either a structured add-0/1 training condition, which focused on recognizing the n + 0/0 + n = n and the n + 1/1 + n = the number-after-n rules, or an active control group. Using pretest fluency as the covariate, ANCOVAs revealed that the structured add-0/1 group significantly outperformed the control group on both practiced and unpracticed (transfer) n + 0/0 + n and n + 1/1 + n items at the delayed posttest and had significantly larger gains in mathematics achievement. Key instructional implications include: Early intervention that targets discovering rules for adding with 0 and 1 and family-specific developmental prerequisites is feasible and more effective than typical classroom instruction in promoting fluency with such basic sums. Such rules may be a critically important bridge between informal and formal mathematics.
Self-efficacy strategies to improve exercise in patients with heart failure: A systematic review

BACKGROUND Despite exercise is recommended as an adjunct to medication therapy in patients with heart failure (HF), non-adherence to exercise is a major problem. While improving self-efficacy is an effective way to increase physical activity, the evidence concerning the relationship between strategies to enhance self-efficacy and exercise among HF has not been systematically reviewed. The objective of this systematic review is to assess the effect of interventions to change the self-efficacy on exercise in patients with HF. METHODS A systematic database search was conducted for articles reporting exercise self-efficacy interventions. Databases such as PubMed, ProQuest, CINAHL, Scopus, and PsycINFO, and the Cochrane Library were searched with restrictions to the years 2000-June 2014. A search of relevant databases identified 10 studies. Published randomized controlled intervention studies focusing strategies to change self-efﬁcacy to exercise adherence in HF were eligible for inclusion. In addition, studies that have applied self-efficacy-based interventions to improve exercise are discussed. RESULTS Limited published data exist evaluating the self-efficacy strategies to improve exercise in HF. Dominant strategies to improve patients’ self-efficacy were performance accomplishments, vicarious experience, verbal persuasion, emotional arousal. CONCLUSION Evidence from some trials supports the view that incorporating the theory of self-efficacy into the design of an exercise intervention is beneficial. Moreover, exercise interventions aimed at integrating the four strategies of exercise self-efficacy can have positive effects on confidence and the ability to initiate exercise and recover HF symptoms. Findings of this study suggest that a positive relationship exists between self-efficacy and initiating and maintaining exercise in HF, especially in the short-term period.