Miracle-dz/UniFAR-FTUs huggingface dataset:
Components of perfectionism and procrastination in college students

In the present research we examined the relationships between individual differences in perfectionism and procrastinatory behavior in college students. A sample of 131 students (56 males, 75 females) completed measures of self-oriented, other-oriented, and socially prescribed perfectionism, as well as measures of academic procrastination and general procrastination. Participants also completed ratings of factors related to procrastination (i.e., fear of failure, task aversiveness). Correlational analyses revealed it was the socially prescribed perfectionism dimension that was most closely correlated with both generalized procrastination and academic procrastination, especially among males. There were few significant correlations involving self-oriented and other-oriented perfectionism. However, the fear of failure component of procrastination was associated broadly with all the perfectionism dimensions. Overall, the results suggest that procrastination stems, in part, from the anticipation of social disapproval from individuals with perfectionistic standards for others.
Trashing violence/recycling civility: Buenos Aires’ scavengers and everyday forms of democracy in the wake of neoliberalism

The various progressive and conservative governments that administered Buenos Aires from the 1990s onward implemented strikingly similar policies that were aimed at transforming the city and metropolitan region into a market-centered society. Their policies caused a record number of citizens to lose their jobs in the formal sector and to become scavengers almost overnight. As they crisscrossed daily the city’s neighborhoods gathering paper, plastic and other recyclable materials, these socially stigmatized, politically disenfranchised and economically pauperized scavengers practiced civility from below with many neighborhood residents from all walks of life in civil society and, occasionally, with municipal officials and members of one or another environmental NGO and waste disposal company in political society. In dialogue with Norbert Elias’s and Cheshire Calhoun’s accounts of liberal civility, and Etienne Balibar’s revisionist conception of radical civility, my study discusses them from the perspective of Buenos Aires’ waste pickers.
Evaluating Macro-Modelling Systems: An Application to the Area Wide Model

This paper considers approaches to considering the validity of the overall structure of macro-econometric models - specifically, the Area Wide Model of the European Central Bank. By structure, we refer to the dynamic (business-cycle) and steady-state features that the model purports to capture. This leads to two types of tests. The first, drawing on the DSGE literature, is concerned with whether the model matches business-cycle (high-frequency) data characteristics. This is implemented by a Cholesky bootstrap whereby the steady state of the model is stochastically simulated using historically consistent covariances. The generated data is analysed for stylised-facts fitting and, similarly, using the model's implied spectral characteristics, for congruence with the data in terms of persistence, periodicity and spectral fit. Moments matching, however, is only one aspect of overall model evaluation. Consequently, we move to tests that combine high-frequency aspects (short-horizon forecasts) with long-run features (such as the existence and identification of steady states and trends). Recursive forecasting tests form the second part. The forecasts attempt to measure the accuracy of model-based forecasts both simulated out-of-sample and in an in-sample exercise. The out-of-sample exercise analyses the 1- to 8-step-ahead forecasting ability of the model. For this, the model is re-estimated each time on a subset of the original sample, and the re-estimated model is used to generate a forecast over the remaining sample. The in-sample exercise omits the re-estimation step but performs a more thorough exercise, covering 1- to 12-steps-ahead forecasts over a larger part of the original sample. For this latter exercise, a thorough analysis of sources of forecast error is made. Both exercises incorporate alternative residual-projection methods, in order to assess the importance of unaccounted-for breaks in forecast accuracy. Conclusions reached are that, on the one hand, in-sample exercises should be preferred with systems of this size and typical samples; and, on the other, that mechanical residual adjustment or model re-estimation should be avoided except under strong evidence of mis-specification. The paper considers the testing procedure to be one applicable to the class of large, macro models and therefore of general interest.
Fixed Precision MCMC Estimation by Median of Products of Averages

The standard Markov chain Monte Carlo method of estimating an expected value is to generate a Markov chain which converges to the target distribution and then compute correlated sample averages. In many applications the quantity of interest θ is represented as a product of expected values, θ = µ 1 ⋯ µ k , and a natural estimator is a product of averages. To increase the confidence level, we can compute a median of independent runs. The goal of this paper is to analyze such an estimator , i.e. an estimator which is a ‘median of products of averages’ (MPA). Sufficient conditions are given for to have fixed relative precision at a given level of confidence, that is, to satisfy . Our main tool is a new bound on the mean-square error, valid also for nonreversible Markov chains on a finite state space.
Relationship Between Transformational Leadership and Organizational Commitment of the Cafe Employees

This study attempt to search the relationship between transformational leadership and organizational commitment of the cafe employees. The hypotesis tested which based on the assumption that higer transformational leadership was correlated with higer organizational commitment. A subject of 58 employees were selected for this study. Employees included server, production, managers. Data were collected by the Transformational Leadership Questionare based aspects proposed by Bass (1990) and a=0,879 Organizational Commitment Questionare was modificaton from Allen and Meyer (1990) and a=0,884. This study analysis used Product moment correlation by Pearson. The analysis showed that there is significant relationship between transformasional leadership and organizational commitment p=0.004 (plt;0.05). Result showed in an increasing the transformational leadership then increasing organizational commitment the employee to work. This is important to increase productivity an efficiency in an organization. Based on the results of the research, the research hypothesis is accepted.
An in vitro comparison of antimicrobial effcacy of three root canal irrigants-BioPure MTAD, 2% chlorhexidine gluconate and 5.25% sodium hypochlorite as a final rinse against E. faecalis.

AIM This study was conducted to evaluate the antimicrobial activity of 5.25% sodium hypochlorite (NaOCl), 2% chlorhexidine (CHX) and BioPure MTAD when used as a fnal rinse against Enterococcus faecalis. MATERIALS AND METHODS Sixty single-rooted premolars were biomechanically prepared, inoculated with E. faecalis and divided into various groups. These were then irrigated with the test irrigants and tested microbiologically for growth of E. faecalis immediately after irrigation and after 48 hours. RESULTS Statistical analysis showed that there was a signifcant difference between the antibacterial activities of BioPure MTAD, 2% CHX and 5.25% NaOCl at 5 minutes; however, the antibacterial activities of the three irrigants were comparable after 2 days of irrigation. CONCLUSION The present study concludes that BioPure MTAD is as effective against E. faecalis as 5.25% NaOCl and more effective than 2% CHX. CLINICAL SIGNIFCANCE: E. faecalis is one of the most resistant intracanal species and a possible cause of root canal failure. Many authors have stressed the importance of using antimicrobial irrigants during chemomechanical preparation to ensure complete disinfection. Therefore, various irrigating solutions have been used during and immediately after root canal preparation to remove debris and necrotic pulp tissue and to eliminate microorganisms that cannot be reached by mechanical instrumentation.
• Abordagens educativas: a hanseníase no âmbito escolar

Objetivo: avaliar abordagens educativas sobre hanseniase no âmbito escolar. Metodo: trata-se de um estudo descritivo por meio de revisao integrativa de literatura. Realizou-se um levantamento online dos artigos publicados nas bases de dados LILACS, MEDLINE , SciELO e nas revistas Saude e Transformacao Social e Educacao em Ciencia e Matematicas, nos anos de 2006 a 2016. Resultados: apos analise, foram selecionados 11 artigos. Evidenciou-se que ha uma escassez de informacoes dos alunos sobre hanseniase e que por meio de abordagens educativas nas escolas, eles aprendem sobre essa enfermidade de forma eficaz, podendo disseminar essas informacoes para a comunidade. Conclusao: e necessario que os profissionais de saude incentivem e colaborem com a educacao em saude sobre hanseniase nas escolas, com a adocao de metodos ativos de aprendizagem para que os alunos reflitam sobre seu proprio bem-estar e, consequentemente, adotem praticas que contribuam para a disseminacao deste assunto fora do ambiente escolar.
Effects of Lifestyle Modifications on Improvement in the Blood Lipid Profiles in Patients with Dyslipidemia

Aim: This study was designed to clarify the difference in the effects of aerobic exercise training and diet on the improvement in the blood lipid profiles in patients with dyslipidemia. Subjects and Methods: The study enrolled 86 patients with dyslipidemia [34 males and 52 females; age, 55 ± 10 years (33 to 71 years); low-density lipoprotein cholesterol (LDL-C), 150 ± 33 mg/dl (74 to 206 mg/dl); high-density lipoprotein cholesterol (HDL-C), 54 ± 12 mg/dl (35 to 87 mg/dl) and triglycerides, 165 ± 65 mg/dl (68 to 318 mg/dl)]. The subjects were randomly allocated to exercise training (n=42) or diet (n=44) group. These patients in the exercise training group were instructed to exercise for more than 300 min per week at the lactate threshold intensity. In the diet group, the target caloric intake was 25 kcal/kg of ideal body weight [height (m)2 × 22] according to the guideline of the Japan Society for the Study of Obesity. Results: After the 12-week intervention, the LDL-C, triglyceride level and body weight decreased in both the exercise training and diet groups (p<0.05). There was no significant interaction effect for group × time on the LDL-C, fasting triglyceride level or body weight between the groups. The HDL-C increased only in the exercise training group, and a significant interaction effect for group × time was seen between the exercise training and diet groups for the HDL-C levels (p<0.05). Conclusions: Based on our results, an improvement in the HDL-C level was observed in the exercise training group, but not in the diet group, despite the fact that the reductions in the LDL-C, triglycerides and body weight were not significantly different between the two groups. Therefore, these results suggest that lifestyle modification, especially exercise training, is considered to be important to reduce the risk of cardiovascular disease through by increasing the HDL-C.
A new type of antimetastatic peptide derived from fibronectin.

PURPOSE We found previously that fibronectin (FN) has a cryptic functional site (YTIYVIAL sequence within the 14th type III repeat) opposing cell adhesion to extracellular matrix. A 22-mer FN peptide containing this site, termed FNIII14, inhibits beta1 integrin-mediated adhesion without binding to integrins. The present study shows that FNIII14 has the potential to prevent lymphoma cell metastasis. EXPERIMENTAL DESIGN Antimetastatic effect of FNIII14 has been evaluated through in vitro or in vivo experiments. RESULTS FNIII14 inhibited the integrin alpha4beta1-mediated B lymphoma Ramos cell adhesion to VCAM-1 on venule endothelial cells, as well as to FN. Murine T lymphoma L5178Y-ML25 cells, which are known to metastasize to liver and spleen, preferentially adhered to vitronectin (VN) and migrated toward VN concentration gradients. FNIII14 abrogated both the integrin alphavbeta3-mediated adhesion and migration of L5178Y-ML25 cells. Inhibition of the alphavbeta3mediated L5178Y-ML25 cell adhesion by FNIII14 was reversed by phenylarsine oxide, a protein tyrosine phosphatase inhibitor. In addition, FNIII14 abrogated the VN-stimulated tyrosine phosphorylation of intracellular signaling proteins, including focal adhesion kinase (p125(FAK)) and paxillin, suggesting that such a diversity of FNIII14 effects might be because of the negative regulation of p125(FAK) and paxillin tyrosine phosphorylation, which has been involved in adhesion signals transduced by different integrins. The in vivo experiment using a murine metastasis model showed that FNIII14 would inhibit liver and spleen metastases of L5178Y-ML25 cells at a dose much lower than that of RGDS. CONCLUSIONS FNIII14 might be applicable as a new type of antimetastatic agent distinct from integrin-binding peptides.
Wood-based Composites and Panel Products

References 10–30 ecause wood properties vary among species, between trees of the same species, and between pieces from the same tree, solid wood cannot match reconstituted wood in the range of properties that can be controlled in processing. When processing variables are properly selected, the end result can sometimes surpass nature’s best effort. With solid wood, changes in properties are studied at the cellular level. With reconstituted wood materials, changes in properties are studied at the fiber, particle, flake, or veneer level. Properties of such materials can be changed by combining, reorganizing, or stratifying these elements.
Neuroeconomic Foundations of Economic Choice—Recent Advances

Neuroeconomics combines methods and theories from neuroscience psychology, economics, and computer science in an effort to produce detailed computational and neurobiological accounts of the decision-making process that can serve as a common foundation for understanding human behavior across the natural and social sciences. Because neuroeconomics is a young discipline, a sufficiently sound structural model of how the brain makes choices is not yet available. However, the contours of such a computational model are beginning to arise; and, given the rapid progress, there is reason to be hopeful that the field will eventually put together a satisfactory structural model. This paper has two goals: First, we provide an overview of what has been learned about how the brain makes choices in two types of situations: simple choices among small numbers of familiar stimuli (like choosing between an apple or an orange), and more complex choices involving tradeoffs between immediate and future consequences (like eating a healthy apple or a less-healthy chocolate cake). Second, we show that, even at this early stage, insights with important implications for economics have already been gained.
A Comparative Literature Review of Intelligent Tutoring Systems from 1992-2015

A Comparative Literature Review of Intelligent Tutoring Systems from 1990-2015 Brice Robert Colby Department of Instructional Psychology and Technology, BYU Master of Science This paper sought to accomplish three goals. First, it provided a systematic, comparative review of several intelligent tutoring systems (ITS). Second, it summarized problems and solutions presented and solved by developers of ITS by consolidating the knowledge of the field into a single review. Third, it provided a unified language from which ITS can be reviewed and understood in the same context. The findings of this review centered on the 5-Component Framework. The first component, the domain model, showed that most ITS are focused on science, technology, and mathematics. Within these fields, ITS generally have mastery learning as the desired level of understanding. The second component, the tutor model, showed that constructivism is the theoretical strategy that informs most ITS. The tutoring tactics employed in the ITS stem from this paradigm. The third component, the student model, describes the several ways ITS infer what a student knows. It described the variety of data that is collected by an ITS and how it is used to build the student model. The fourth component, the interface, revealed that most ITS are now web-based, but vary in their capacity to interact with students. It also showed that user experience is underreported and ought to be included more in the research. Finally, the fifth component, learning gains, demonstrated that ITS are capable of producing learning gains equivalent to a human tutor. However, reporting learning gains does not seem to be a focus of the literature.
Evaluation of TRMM Multisatellite Precipitation Analysis (TMPA) and Its Utility in Hydrologic Prediction in the La Plata Basin

Abstract Satellite-based precipitation estimates with high spatial and temporal resolution and large areal coverage provide a potential alternative source of forcing data for hydrological models in regions where conventional in situ precipitation measurements are not readily available. The La Plata basin in South America provides a good example of a case where the use of satellite-derived precipitation could be beneficial. This study evaluates basinwide precipitation estimates from 9 yr (1998–2006) of Tropical Rainfall Measuring Mission (TRMM) Multisatellite Precipitation Analysis (TMPA; 3B42 V.6) through comparison with available gauged data and the Variable Infiltration Capacity (VIC) semidistributed hydrology model applied to the La Plata basin. In general, the TMPA estimates agreed well with the gridded gauge data at monthly time scales, most likely because of the monthly adjustment to gauges performed in TMPA. The agreement between TMPA and gauge precipitation estimates was reduced at daily time scal.
Integrating Edmodo into Foreign Language Classes as an Assessment Tool

Due to the everlasting and rapid developments in educational technology, teachers are in search of exploring innovative techniques in order to promote today's students' involvement in foreign language learning process. The reason for this is that today's students are regarded as digital-natives who are difficult to motivate if modern technology they are familiar with is not utilized effectively in the classes. The absence of recent technology in classes may turn the learning process into a dull and mediocre activity. When it comes to the assessment part of this process, the situation may become worse as most of the students feel unwilling and reluctant to be assessed. Therefore, the current study is important in that it presents an innovative way of assessing students' skills they gain during language learning. For assessing students' language skills, the study introduces Edmodo, which is an educational social network providing a secure learning platform for learners and educators. It may be an effective tool with its user-friendly and practical aspects. Being a web-based online technology, Edmodo allows students and teachers to post materials, share videos and links, grades, notices, and assignments. With its practical interface, it resembles to other popular Course Management Systems (CMS). It enables teachers to work with their learners in real time, and can be used either in the class or at home. Thanks to a special code assigned for a particular group, students can interact only with their teachers and each other, which makes it secure and safe in use. In addition, parents can have their own codes to check or work together with young learners in particular. The current study is a descriptive one focusing on how to integrate Edmodo into foreign language classes as an assessment tool. The main objective of the study is to introduce the implementation of various assessment applications through Edmodo and offer some suggestions. To this end, accounts of previous experiences and some reflections of students are presented. 62 students attending English preparatory classes in a state university in Turkey participated in various assessment activities through Edmodo during 2014-2015 academic year. Reflections of the students regarding the use of Edmodo as an assessment tool were obtained through semi-structured interviews conducted by the researcher. The results indicated that most of the students found Edmodo to be funny, motivating, user-friendly, and practical. They also stated that Edmodo reduced their test anxiety to a great extent and they would prefer to be assessed through Edmodo rather than traditional assessment techniques like pen-and-paper tests
Norms and Guilt

It has been argued that guilt aversion (the aversion to violate others’ expectations) and the compliance to descriptive social norms (the aversion to act differently than others in the same situation) are important drivers of human behavior. We show in a formal model that both motives are empirically indistinguishable when only one benchmark (another person’s expectation or a norm) is revealed as each of these benchmarks signals information on the other one. To address this problem, we experimentally study how individuals react when both benchmarks are revealed simultaneously. We find that both types of information affect transfers in the dictator game. At the same time, the effect of the recipient’s expectation is non-monotonic as dictators use the disclosed expectation in a self-serving way to decrease transfers.
A Psychometric Assessment of the H & H Lactation Scale in a Sample of Thai Mothers Using a Repeated Measurement Design

Background: The H & H Lactation (H & H) scale is a useful instrument for understanding mothers' perceptions of insufficient milk supply, which is the common reason given for premature cessation of breastfeeding. This instrument may be used to intervene in postbirth dropoff in breastfeeding among mothers. Objectives: To examine construct and nomological validity and related psychometric evidence for the translated H & H scale using a repeated measurement design in a sample of Thai mothers. Method: A repeated measurement design with 196 mother-infant dyads. Data were collected at two time periods. At Time 1, data on the H & H and Index of Breastfeeding Status (IBS) scales were obtained between 36 and 48 hr postbirth. For Time 2, the same mothers completed the same instruments at 1 month postbirth. Psychometricproperties of the H & H scale were examined using convergent, discriminant, and nomological validity principles with instructural equation modeling. Results: Based on judgment/classification task, exploratory/confirmatory factor analysis, and cross-validation using multisample analysis, only nine items of the H & H scale measured at Time 1 and Time 2 were found to be psychometrically sound for measuring insufficient milk supply for Thai mothers. An analysis of the influence of the nine-item of the H & H scale measured at Time 1 and Time 2 on the IBS measured at Time 2 showed that (a) the direct effects of two subscales of the H & H scale measured at Time 2 on the IBS were significant and positive, providing support for the nomological validity of the H & H scale; (b) each H& H factor at Time 1 had a significant influence on its corresponding factor at Time 2, supporting convergent validity; and (c) the crossover effects for each H & H factor for Time 1 and Time 2 data were nonsignificant, indicating discriminant validity. Discussion: Overall, the 20-item H & H scale appears to be unreliable and invalid for measuring the concept of insufficient milk supply in cross-cultural studies. However, the short form of nine items is reliable and valid for Thai mothers. Further testing and development of the H & H scale and the proposed short form in other cultures and contexts is warranted.