Miracle-dz/UniFAR-FTUs huggingface dataset:
The Impact Mechanism of Service Employees' Job Satisfaction on Service Quality: The Role of OCB and Turnover Intention

We use a sample of 454 service employees to discuss the relationship between service employee' job satisfaction and service quality, and the role of organization citizenship behavior and turnover intention. The results showed that: Service employees' job satisfaction has a significant positive effect on organizational citizenship behavior, and service quality (soft quality and hard quality). In the meanwhile, it has a highly negative impact on turnover intention. Organizational citizenship behavior plays a partly mediating role between job satisfaction and soft quality of service employee. Organizational citizenship behavior and turnover intention are not mediating between service employee's job satisfaction and hard quality of service employee. These conclusions have important theoretical and practical significance for services enterprises to improve human resource management and earn a competitive advantage.
Compensation of a Manager: The Case of Major League Baseball

In this paper, we are interested in the impact a Major League Baseball (MLB) manager has on a team’s outcome. Using data on manager’s contracts, team performance, and team and manager characteristics, first, we determine the variables that determine a manager's salary. Then, we use a forecasting-type analysis to study the determinants of a manager’s performance, measured by winning percentage, attendance or playoff appearances. We find that a manager's past performance affects his current salary, but his current salary does not affect the team's performance. Our results support the lack of a competitive and efficient market for MLB managers.
A 400 M sample/s 6b CMOS folding and interpolating ADC

A 6b 400 MSample/s folding and interpolating CMOS ADC uses a low-impedance current-mode approach. Current division interpolation in the folders allows fast low-voltage operation. This interpolation together with a short aperture comparator, gives good performance for high-frequency inputs, without using a sample-and-hold. The ADC uses a single clock and its complement. The 0.6 mm/sup 2/ CMOS converter, fabricated in a 0.5 /spl mu/m BiCMOS process dissipates 200 mW from a 3.2 V supply.
The Importance of Organizational Context on Employees' Attitudes: An Examination of Worlking in Main Offices Versus Branch Offices

Organizational context is important in the determination of attitudes and behaviors (Rousseau, 1978). This paper presents the results of a study conducted with employees of branch banks and main office banks regarding their job-related attitudes. It is hypothesized in this paper that employees in the branch banks will have lower levels of job satisfaction, organizational commitment, job involvement, and partial inclusion and higher levels of role conflict and role ambiguity. The findings are consistent with the findings of Podsakoff, Niehoff, MacKenzie and Williams (1993) who suggested that researchers would be well advised to consider organizational context in future research.
Governing ethnicity after genocide: ethnic amnesia in Rwanda versus ethnic power-sharing in Burundi

A remarkable process of ethnic engineering has been taking place in neighbouring Burundi and Rwanda. After a failed democratization attempt in the early 1990s, both countries experienced an extremely violent transition process. Despite the many similarities between the two countries, they have adopted radically different approaches to address long-standing ethnic divisions. While Rwanda has opted for a policy based on ethnic amnesia and an integrationist policy centred around civic identity, Burundi has institutionalized its societal segmentation through ethnic power-sharing along the lines of Lijphart's consociational model. This comparative analysis explains the differences from two perspectives. On the one hand, in line with historical antecedents, ethnicity is engineered in a way that serves political elite interests. On the other hand, path dependency, in particular the modality of political transition in both countries, explains the notably divergent policies on ethnicity.
Co-Regulation of the DAF-16 Target Gene, cyp-35B1/dod-13, by HSF-1 in C. elegans Dauer Larvae and daf-2 Insulin Pathway Mutants

Insulin/IGF-I-like signaling (IIS) has both cell autonomous and non-autonomous functions. In some cases, targets through which IIS regulates cell-autonomous functions, such as cell growth and metabolism, have been identified. In contrast, targets for many non-autonomous IIS functions, such as C. elegans dauer morphogenesis, remain elusive. Here, we report the use of genomic and genetic approaches to identify potential non-autonomous targets of C. elegans IIS. First, we used transcriptional microarrays to identify target genes regulated non-autonomously by IIS in the intestine or in neurons. C. elegans IIS controls expression of a number of stress response genes, which were differentially regulated by tissue-restricted IIS. In particular, expression of sod-3, a MnSOD enzyme, was not regulated by tissue-restricted IIS on the microarrays, while expression of hsp-16 genes was rescued back to wildtype by tissue restricted IIS. One IIS target regulated non-autonomously by age-1 was cyp-35B1/dod-13, encoding a cytochrome P450. Genetic analysis of the cyp-35B1 promoter showed both DAF-16 and HSF-1 are direct regulators. Based on these findings, we propose that hsf-1 may participate in the pathways mediating non-autonomous activities of age-1 in C. elegans.
Inmigración, crisis económica y discursos radiofónicos: hacia un lenguaje excluyente

Los medios de comunicacion juegan un rol fundamental en la percepcion social del proceso migratorio y de las minorias etnicas. A traves del analisis de un conjunto de emisiones de Catalunya Radio, RAC1 y la COPE, el estudio que presentamos pretende determinar si el discurso radiofonico se fundamenta en un lenguaje inclusivo que contribuye a la cohesion social, o bien promueve un sobredimensionamiento de los conflictos contribuyendo a extender la xenofobia. Coincidiendo con la crisis, el lenguaje excluyente se consolida y se extiende en los medios. El analisis desarrollado evidencia el uso de conceptos y estrategias discursivas que remiten, por una parte, al racismo moderno y, por otra, al lenguaje del odio, siendo frecuentes las imprecisiones, la invisibilidad u homogeneizacion de determinados colectivos, la contraposicion nosotrosellos o enfoques basados en el conflicto que enfatizan las diferencias etnicas.
Comparison of gonial angle determination from cephalograms and orthopantomogram

Introduction: Gonial angle is an important parameter of the craniofacial complex giving an indication about the vertical parameters and symmetry of the facial skeleton. Both orthopantomogram (OPG) and lateral cephalograms can be used for the measurement of gonial angle. Because of the superimpositions seen on lateral cephalograms, reliable measurement of the gonial angle becomes difficult. The aim of the present study is to check the possible application and reliability of OPG for gonial angle determination by clarifying whether there is any significant difference between the determination of gonial angle from OPG and cephalogram. Materials and Methods: Gonial angle measurements were made on lateral cephalograms and orthopantomograms of 98 patients - 44 males (mean age 25.9 years) and 54 females (mean age 21.3 years), and compared using Statistical Package for Social Sciences. Results: One-way analysis of variance demonstrated no significant differences between the values of gonial angles determined by lateral cephalogram and panoramic radiography. Pearson correlation showed a high correlation between cephalometric and OPG gonial angle value. Conclusion: Panoramic radiography can be used to determine the gonial angle as accurately as a lateral cephalogram. For determination of the gonial angle, an OPG may be a better choice than a lateral cephalogram as there are no interferences due to superimposed images of anatomical structures as in a lateral cephalogram. Thus, the present study substantiates the possibility of enhancing the clinical versatility of the panoramic radiograph, which is an indispensable tool for dental diagnosis.
Descriptor Matching with Convolutional Neural Networks: a Comparison to SIFT

Latest results indicate that features learned via convolutional neural networks outperform previous descriptors on classification tasks by a large margin. It has been shown that these networks still work well when they are applied to datasets or recognition tasks different from those they were trained on. However, descriptors like SIFT are not only used in recognition but also for many correspondence problems that rely on descriptor matching. In this paper we compare features from various layers of convolutional neural nets to standard SIFT descriptors. We consider a network that was trained on ImageNet and another one that was trained without supervision. Surprisingly, convolutional neural networks clearly outperform SIFT on descriptor matching. This paper has been merged with arXiv:1406.6909
Lymphocyte transformation in the presence of myelin basic protein in multiple sclerosis and control subjects

The transformation of lymphocytes in vitro in the presence of human myelin basic protein has been investigated in normal people, patients with multiple sclerosis (MS) and controls with other neurological diseases. There was little or no response at low concentrations (1‐10 μg/ml) but significant transformation at higher concentrations (100‐1000 μg/ml) in all three groups. There was no significant difference among the groups as a whole, but those MS patients who had had disease for more than 10 years did show greater responses than normal subjects (P<0.05). Increased responses could not be correlated with any other aspect of disease activity: in particular they were not increased in patients with acute relapses. The use of autologous serum instead of homologous AB Rhesus positive serum did not significantly alter lymphocyte responsiveness. The absence of any response in the presence of purified calf thymus histone suggests that the response to myelin basic protein indicates a low level of lymphocyte sensitization to this antigen even in normal subjects. The present evidence does not support a primary pathogenetic role for such a reaction in MS. The increased response in patients with a long duration of disease might merely be an effect of white matter damage or might represent an amplification of the normal immune response contributing to myelin breakdown and leading to the emergence of the progressive stage of the disease. The study of lymphocyte responsiveness over a wide range of concentrations of myelin basic protein is considered to resolve some of the controversy surrounding this subject in the literature.
Relating to Privilege: Seduction and Rejection in the Subordination of White Women and Women of Color

Dans le cadre de la hierarchie sociale aux Etats-Unis, prenant en compte les facteurs de classe, d'ethnicite, de race, et de sexe, etude des relations entre femmes blanches ou de couleur et homme blancs, et de l'impact de ces relations sur le mouvement feministe blanc et de couleur
Baccalaureate Courses for Nurses Online and on Campus: A Comparison of Learning Outcomes

Abstract A comparison of student learning outcomes between distance education and campus-based nursing students in a mental health course working toward registered nurse (RN) licensure in a baccalaureate (BS) degree program is presented. Learning outcomes were evaluated using results from a commercially developed content mastery test taken by students who completed a sophomore-level mental health course. Results utilizing independent t test analysis of archival data indicated no statistically significant differences between the distance education students and the campus-based students in either initial knowledge prior to the mental health course or in the educational effectiveness of the distance education and classroom-based delivery.
Astrocytic Control of Biosynthesis and Turnover of the Neurotransmitters Glutamate and GABA

Glutamate and GABA are the quantitatively major neurotransmitters in the brain mediating excitatory and inhibitory signaling, respectively. These amino acids are metabolically interrelated and at the same time they are tightly coupled to the intermediary metabolism including energy homeostasis. Astrocytes play a pivotal role in the maintenance of the neurotransmitter pools of glutamate and GABA since only these cells express pyruvate carboxylase, the enzyme required for de novo synthesis of the two amino acids. Such de novo synthesis is obligatory to compensate for catabolism of glutamate and GABA related to oxidative metabolism when the amino acids are used as energy substrates. This, in turn, is influenced by the extent to which the cycling of the amino acids between neurons and astrocytes may occur. This cycling is brought about by the glutamate/GABA – glutamine cycle the operation of which involves the enzymes glutamine synthetase (GS) and phosphate-activated glutaminase together with the plasma membrane transporters for glutamate, GABA, and glutamine. The distribution of these proteins between neurons and astrocytes determines the efficacy of the cycle and it is of particular importance that GS is exclusively expressed in astrocytes. It should be kept in mind that the operation of the cycle is associated with movement of ammonia nitrogen between the two cell types and different mechanisms which can mediate this have been proposed. This review is intended to delineate the above mentioned processes and to discuss quantitatively their relative importance in the homeostatic mechanisms responsible for the maintenance of optimal conditions for the respective neurotransmission processes to operate.
Comparison of androst-16-ene steroid levels determined by a colorimetric assay with boar taint estimated by a trained sensory panel.

A group of 17 intact male pigs and 3 gilts ranging in weight from 96 to 260 kg was selected for sensory evaluation of boar taint in loin chops. Samples were evaluated by 10 trained judges using a 10-cm graphic scale for rating off-aroma, off-flavor, pork flavor, softness, tenderness, juiciness, and residual tissue. In addition, a fry test for taint was conducted by four experienced testers on fat samples from all animals. Androst-16-ene steroid levels were measured in salivary gland and fat. Two versions of a colorimetric assay for the androst-16-ene steroids were used, a complete version, in which cholesterol was removed from the tissue extracts using a digitonin-Sepharose affinity column, and a simplified version, which does not include this step. The off-aroma and off-flavor sensory scores showed a good correlation with the androst-16-ene levels in fat and salivary glands and high correlations were obtained between the androst-16-ene steroid levels in fat and salivary glands. The levels of the androst-16-ene steroids in the salivary gland were highly correlated with the levels of estrogen in the blood and to a lesser extent with the levels of testosterone in the blood. Similar correlation coefficients were obtained between salivary gland androst-16-ene steroid levels measured using either the complete or simplified versions of the colorimetric assay and the off-aroma and off-flavor sensory scores. The results of the fry test were variable and no statistically significant correlations were obtained between the fry test results and the off-aroma and off-flavor sensory scores from the trained sensory panel. (ABSTRACT TRUNCATED AT 250 WORDS)
A reasonable Approach for the Treatment of HIV Infection in the Early Phase with Ozonetherapy (Autohaemotherapy). How ‘Inflammatory’ Cytokines may have A therapeutic Role

Immunoregulatory cytokines produced by the TH1 subset and by CD8+ T lymphocytes appear to brake naturally and sometimes arrest the progress of HIV infection in the early phase. It appears reasonable to assume that a mild and equilibrated stimulation of the immune system may prevent or delay the fatal transition towards the prevalent production of TH2-type cytokines. The problem is how to stimulate the immune system in a physiological fashion. In the last 7 years we have clarified the main mechanisms of action of an unorthodox immunotherapeutic method first used 40 years ago. Optimized autohaemotherapy after a brief exposure ofblood to ozone may today afford the trick of reprogramming the immune system to keep HIV at bay. The autohaemotherapeutic procedure is simple, safe, inexpensive and most likely is more effective than conventional approaches.
Disclosures of Huntington disease risk within families: Patterns of decision‐making and implications

Patterns of disclosure of Huntington disease risk and genetic test results among family members are important, but have been underexplored. We interviewed 21 individuals in‐depth—eight mutation‐positive for HD, four mutation‐negative, and nine not tested—for 2 hr each. Within families, critical questions arose of what, when, and to whom to disclose, and what to do post‐disclosure. Interviewees wrestled with dilemmas of what to tell (e.g., suspicions vs. confirmed symptoms; initiation vs. completion of testing; partial vs. indirect information), how to disclose (e.g., planning in advance vs. “blurting out” information in arguments), and whether and how to tell extended family members. Questions arose of when to tell (i.e., to avoid disclosing “too early” or “too late”). Similarities and differences emerged related to types of relationships (e.g., parents telling offspring vs. offspring telling parents vs. siblings telling each other). Individuals often disclosed because of perceived duty to foster the health of their family members, enabling these others to pursue appropriate medical evaluation, if desired. Yet tensions arose because the information could burden these members, who also have rights to remain “in denial” if they wish and not discuss the topic or pursue testing. Post‐disclosure, dilemmas emerged of whether and how much to encourage family members to pursue testing. These data shed important light on critical issues that have received little, if any, attention concerning what, how, and when disclosure occurs, and have key implications for at‐risk individuals, genetic counselors, and other health care workers (HCWs), and for future research. At‐risk individuals would benefit from considering these issues in advance. HCWs need to realize that these decisions are multi‐faceted. Future research can explore whether, when, how, and how often HCWs raise these issues with individuals. © 2007 Wiley‐Liss, Inc.
Risk behaviour and health-related quality of life among European adolescents

Risikoverhalten und Lebensqualitat von Jugendlichen in Europa Fragestellung: Das Zusammenspiel von soziookonomischem Status (SES), Alkohol- und Tabakkonsum sowie subjektiver Lebensqualitat und psychischer Gesundheit bei europaischen Jugendlichen wurde untersucht. Methodik: Eine Stichprobe von 12.494 Jugendlichen (12–18 Jahre) wurde mit Hilfe von logistischen Regressionsanalysen, Varianzanalysen und linearen Strukturgleichungsmodellen analysiert. Ergebnisse: Regelmasig rauchende Jugendliche sowie regelmasig Alkohol trinkende Madchen berichten haufiger psychische Probleme und eine geringere Lebensqualitat (Effektstarke d Schlussfolgerung:
Addictive behavior in relation to the Happy Farm Facebook application

In this study I investigated the influence of materialism on online game addiction. A questionnaire survey was completed by university students in Taiwan who were users of the popular Facebook application Happy Farm . Results showed that (a) the materialism of individual users who had been playing Happy Farm for less than 6 months had a positive impact on their Internet addiction, but those who had been playing Happy Farm for more than 6 months were not influenced by individual materialism; and (b) interpersonal relationships moderated the effect of users’ materialism on online game addiction. I also found that materialism had a greater positive influence on novice players of Happy Farm than on experienced players, and that interpersonal relationships moderated this influence.
Adaptive Learning with Robust Generalization Guarantees

The traditional notion of generalization---i.e., learning a hypothesis whose empirical error is close to its true error---is surprisingly brittle. As has recently been noted in [DFH+15b], even if several algorithms have this guarantee in isolation, the guarantee need not hold if the algorithms are composed adaptively. In this paper, we study three notions of generalization---increasing in strength---that are robust to postprocessing and amenable to adaptive composition, and examine the relationships between them. We call the weakest such notion Robust Generalization. A second, intermediate, notion is the stability guarantee known as differential privacy. The strongest guarantee we consider we call Perfect Generalization. We prove that every hypothesis class that is PAC learnable is also PAC learnable in a robustly generalizing fashion, with almost the same sample complexity. It was previously known that differentially private algorithms satisfy robust generalization. In this paper, we show that robust generalization is a strictly weaker concept, and that there is a learning task that can be carried out subject to robust generalization guarantees, yet cannot be carried out subject to differential privacy. We also show that perfect generalization is a strictly stronger guarantee than differential privacy, but that, nevertheless, many learning tasks can be carried out subject to the guarantees of perfect generalization.
Neuroimaging in Fibromyalgia Syndrome

ABSTRACT Objectives: The objective of this review is to summarize findings from neuroimaging studies conducted in patients with fibromyalgia syndrome [FMS] and discuss their implications regarding pathophysiology and treatment. Findings: A variety of neuroimaging modalities have been used to explore abnormalities in brain structure and function associated with FMS. Single-photon-emission computerized tomography has been used to demonstrate abnormalities in regional cerebral blood flow and explore correlations between these findings and clinical parameters. Abnormalities in brain morphometry, tissue microstructure, and metabolite contents have been described using magnetic resonance imaging techniques. Evidence of central sensitization characterized by abnormal brain activation in response to stimulation has also been reported. Studies using positron emission tomography have shown abnormalities in dopaminergic neurotransmission and mu-opioid receptor binding. Conclusions: Fibromyalgia is associated with a variety of brain abnormalities demonstrable by neuroimaging that correlate with patients’ symptoms. Future neuroimaging studies that take into account distinguishing characteristics among different populations of FMS patients may help to improve approaches to treatment and provide insight as to the pathophysiology of symptoms in addition to chronic widespread pain.