Miracle-dz/UniFAR-FTUs huggingface dataset:
Formal groups and Z-entropies

We shall prove that the celebrated Rényi entropy is the first example of a new family of infinitely many multi-parametric entropies. We shall call them the Z-entropies. Each of them, under suitable hypotheses, generalizes the celebrated entropies of Boltzmann and Rényi. A crucial aspect is that every Z-entropy is composable (Tempesta 2016 Ann. Phys. 365, 180–197. (doi:10.1016/j.aop.2015.08.013)). This property means that the entropy of a system which is composed of two or more independent systems depends, in all the associated probability space, on the choice of the two systems only. Further properties are also required to describe the composition process in terms of a group law. The composability axiom, introduced as a generalization of the fourth Shannon–Khinchin axiom (postulating additivity), is a highly non-trivial requirement. Indeed, in the trace-form class, the Boltzmann entropy and Tsallis entropy are the only known composable cases. However, in the non-trace form class, the Z-entropies arise as new entropic functions possessing the mathematical properties necessary for information-theoretical applications, in both classical and quantum contexts. From a mathematical point of view, composability is intimately related to formal group theory of algebraic topology. The underlying group-theoretical structure determines crucially the statistical properties of the corresponding entropies.
Breath-alcohol concentration may not always reflect the concentration of alcohol in blood.

A case is described of a 37-year-old man who was breath tested by the U.K. police following a traffic accident and was found to have a breath-alcohol concentration of 70 micrograms/100 mL--twice the U.K. legal limit. The defendant protested vigorously that he had not consumed sufficient alcohol to account for this excessive reading, and Widmark calculations, assuming his account of the alcohol consumed was accurate, suggested his contention was possibly correct. No evidence was obtained suggesting that the Lion Intoximeter used for the breath analysis was anything other than accurate. Alcohol loading tests were therefore carried out in the laboratory on two separate occasions, showing that breath-alcohol concentrations grossly in excess of the legal limit (140 micrograms/100 mL) were obtained when the amount of alcohol administered would have been expected to give a theoretical maximum of 35 micrograms/100 mL. A blood sample taken at the point when the breath-alcohol concentration was 70 micrograms/100 mL was shown to contain 54 mg of alcohol/100 mL of blood. Dental examination of the defendant showed that he had had extensive work carried out, including three bridges. A possible explanation, therefore, for these anomalous results is that the excessive breath-alcohol concentrations might be due to mouth alcohol retained in the bridges or periodontal spaces, although a careful fraud by the subject of this report cannot be ruled out. (ABSTRACT TRUNCATED AT 250 WORDS)
Existential Accounts of Iranian Displacement and the Cultural Meanings of Categories

This paper examines the linguistic categories of identity amongst refugees and explores why Iranians living in Melbourne, Australia, construct themselves outside the ‘refugee’ category and in the process unpack the meanings embedded in the identity ‘refugee’. The Iranians in this study refuse to be categorised and fixed within a bureaucratically constructed refugee identity, which they believe, only seeks to ‘sort’ and ‘order’ displaced people. They do not see it as a meaningful category that gives expression to their experiences and stories of displacement, marginality and identity.
Methodological advances in educational effectiveness research

schools: An analysis of practice. Teaching and Teacher Education, 22, 1055–1067. Hewton, E. (1998). School focused staff development: Guidelines for staff development. Lewes, UK: Falmer press. Johnson, C.C. , & Fargo, J.D. (2010). Urban school reform enabled by transformative professional development: Impact on teacher change and student learning of science. Urban Education, 45, 4–29. Kubitskey, B.W. , Vath, R.J., Johnson, H.J., Fishman, B.J., Konstantopoulos, S. , & Park, G.J. (2012). Examining study attrition: Implications for experimental research on professional development. Teaching and Teacher Education, 28, 418–427. Long, J. (2009). Assisting beginning teachers and school communities to grow through extended and collaborative mentoring experiences. Mentoring & Tutoring: Partnership in Learning, 17, 317–327. Senge, P.M. (1990). The fifth discipline: The art and practice of the learning organization. New York, NY: Doubleday. Slavin, R.E. (2010). Experimental studies in education. In. B.P.M. Creemers, L. Kyriakides, & P. Sammons (Eds.),Methodological advances in educational effectiveness research (pp. 103– 114). London, UK: Routledge.
Prevalence of stroke and related burden among older people living in Latin America, India and China

Objectives Despite the growing importance of stroke in developing countries, little is known of stroke burden in survivors. The authors investigated the prevalence of self-reported stroke, stroke-related disability, dependence and care-giver strain in Latin America (LA), China and India. Methods Cross-sectional surveys were conducted on individuals aged 65+ (n=15 022) living in specified catchment areas. Self-reported stroke diagnosis, disability, care needs and care giver burden were assessed using a standardised protocol. For those reporting stroke, the correlates of disability, dependence and care-giver burden were estimated at each site using Poisson or linear regression, and combined meta-analytically. Results The prevalence of self-reported stroke ranged between 6% and 9% across most LA sites and urban China, but was much lower in urban India (1.9%), and in rural sites in India (1.1%), China (1.6%) and Peru (2.7%). The proportion of stroke survivors needing care varied between 20% and 39% in LA sites but was higher in rural China (44%), urban China (54%) and rural India (73%). Comorbid dementia and depression were the main correlates of disability and dependence. Conclusion The prevalence of stroke in urban LA and Chinese sites is nearly as high as in industrialised countries. High levels of disability and dependence in the other mainly rural and less-developed sites suggest underascertainment of less severe cases as one likely explanation for the lower prevalence in those settings. As the health transition proceeds, a further increase in numbers of older stroke survivors is to be anticipated. In addition to prevention, stroke rehabilitation and long-term care needs should be addressed.
A precarious presence Some realities and challenges of academic casualisation in Australian universities

Drawing on various secondary sources and direct encounters with casual academic staff, this article examines the emergent context and lived experiences of casualisation in Australian universities, with specific reference to on-going developments in teaching arrangements across the sector. Particular attention is paid to the challenges associated with the 'precarious' nature of casual employment and what this means in terms of engagement with academics in more secure forms of employment and their respective institutions more generally. The article concludes by inviting continuing academics to reconsider both how they think about and engage with large scale casualisation in their midst, and what this might mean from an activist standpoint that views such employment arrangements as disempowering and iniquitous.
Microbiome of the upper troposphere: Species composition and prevalence, effects of tropical storms, and atmospheric implications

The composition and prevalence of microorganisms in the middle-to-upper troposphere (8–15 km altitude) and their role in aerosol-cloud-precipitation interactions represent important, unresolved questions for biological and atmospheric science. In particular, airborne microorganisms above the oceans remain essentially uncharacterized, as most work to date is restricted to samples taken near the Earth’s surface. Here we report on the microbiome of low- and high-altitude air masses sampled onboard the National Aeronautics and Space Administration DC-8 platform during the 2010 Genesis and Rapid Intensification Processes campaign in the Caribbean Sea. The samples were collected in cloudy and cloud-free air masses before, during, and after two major tropical hurricanes, Earl and Karl. Quantitative PCR and microscopy revealed that viable bacterial cells represented on average around 20% of the total particles in the 0.25- to 1-μm diameter range and were at least an order of magnitude more abundant than fungal cells, suggesting that bacteria represent an important and underestimated fraction of micrometer-sized atmospheric aerosols. The samples from the two hurricanes were characterized by significantly different bacterial communities, revealing that hurricanes aerosolize a large amount of new cells. Nonetheless, 17 bacterial taxa, including taxa that are known to use C1–C4 carbon compounds present in the atmosphere, were found in all samples, indicating that these organisms possess traits that allow survival in the troposphere. The findings presented here suggest that the microbiome is a dynamic and underappreciated aspect of the upper troposphere with potentially important impacts on the hydrological cycle, clouds, and climate.
Coming to Terms With Parental Divorce: Associations With Marital Outcomes and the Role of Gender and Religiosity

In this article we examine the current marriage relationship outcomes for children of divorce compared to children from intact families. The sample is 997 matched married couples. Those from families with married parents were more likely to come to terms with issues in their family of origin, and had higher religiosity, less negative communication, and more positive relationship satisfaction than those with divorced parents. Religiosity was effective in helping those with married parents come to terms with family of origin. The variable coming to terms with family of origin predicted positive marital outcomes to some extent for all couples, although for couples where both partners' parents had divorced coming to terms predicted fewer positive outcomes. Coming to terms for females was associated more profoundly with decreases in negative communication for both males and the females, and also predicted satisfaction and stability in more cases than did coming to terms for males.
Validation of the Harter Pictorial Scale of Perceived Competence and Social Acceptance with Lebanese children

This study was aimed at validating the use of the Pictorial Scale of Perceived Competence and Social Acceptance (PSPCSA) with Lebanese kindergarten children. The scale was administered to 152 children, their responses were analyzed, sex differences were studied, and the reliability and validity of the scale were investigated. The findings provided partial support for the use of the PSPCSA with Lebanese children. Responses showed a pattern somewhat similar to that reported in US research. Kindergartners had highly-inflated ratings which were higher than those of their teachers. Except for the maternal scale, subscales intercorrelated moderately with each other, also the reliability coefficients were good and comparable to those obtained by Harter. With respect to predictive validity, self-concept scores correlated only with achievement in the social domain and not with academic achievement. Factor analysis revealed a 2-factor model made up of a large competence factor which included cognitive and physical competence and peer relations, and a small maternal acceptance factor. There were differences in the findings due to cultural influences. Implications were discussed and future research directions were outlined.
Oral Delivery of Lipophilic Drugs: The Tradeoff between Solubility Increase and Permeability Decrease When Using Cyclodextrin-Based Formulations

The purpose of this study was to investigate the impact of oral cyclodextrin-based formulation on both the apparent solubility and intestinal permeability of lipophilic drugs. The apparent solubility of the lipophilic drug dexamethasone was measured in the presence of various HPβCD levels. The drug’s permeability was measured in the absence vs. presence of HPβCD in the rat intestinal perfusion model, and across Caco-2 cell monolayers. The role of the unstirred water layer (UWL) in dexamethasone’s absorption was studied, and a simplified mass-transport analysis was developed to describe the solubility-permeability interplay. The PAMPA permeability of dexamethasone was measured in the presence of various HPβCD levels, and the correlation with the theoretical predictions was evaluated. While the solubility of dexamethasone was greatly enhanced by the presence of HPβCD (K1∶1 = 2311 M−1), all experimental models showed that the drug’s permeability was significantly reduced following the cyclodextrin complexation. The UWL was found to have no impact on the absorption of dexamethasone. A mass transport analysis was employed to describe the solubility-permeability interplay. The model enabled excellent quantitative prediction of dexamethasone’s permeability as a function of the HPβCD level. This work demonstrates that when using cyclodextrins in solubility-enabling formulations, a tradeoff exists between solubility increase and permeability decrease that must not be overlooked. This tradeoff was found to be independent of the unstirred water layer. The transport model presented here can aid in striking the appropriate solubility-permeability balance in order to achieve optimal overall absorption.
The escalation of conflict: a case study of bullying at work

This paper presents a rare case in the literature of workplace bullying: a victim who took her case to court, won, and then continued in her job, surrounded by her former bullies. The theoretical conflict escalation model of Evert van de Vliert is used to identify significant events and behaviour in the conflict process, categorising them as either conflict-escalating or conflict de-escalating, as well as strategic or spontaneous. Social support is discussed as a possible explanation of the "happy ending" of this particular bullying episode. Methodological constraints are discussed, including the distinction between different levels of research. A version of the conflict that is valid in the eyes of the victim may not be regarded as such by the opponent, nor by the group or organisation involved. However, we cannot ignore the individual perspective in the attempt to understand workplace bullying.
Information Literacy as a Sociotechnical Practice1

Information literacy has thus far been mostly a practical and strategic concept guiding the library field’s efforts in teaching information seeking and using skills. Texts on information literacy rarely attempt to account for how individuals interact with other people and technical artifacts in their information environments. This article contributes to the literature on information literacy by introducing a definition of information literacy as a sociotechnical practice. Information literacy evolves in the course of realizing specific work‐related tasks and mundane activities, which usually involve a complex system of social relationships, sociotechnical configurations, and work organization. From the perspective of a situated understanding of learning and learning requirements, information skills cannot be taught independently of the knowledge domains, organizations, and practical tasks in which these skills are used. The article suggests that studying and understanding the interplay between information technologies, workplace learning, and domain‐specific knowledge formation processes is necessary for the advancement of information literacy initiatives.
Trade-FDI Linkages in a System of Gravity Equations for German Regional Data

We analyse the nature of German trade-FDI linkages within the EU27 based on a simultaneous equation gravity approach for imports, exports, in- and outward FDI stocks. We adopt both a Hausman-Taylor (1981) IV approach (3SLS-GMM) and rival non-IV estimation (the system extension to the Fixed Effects Vector Decomposition model recently proposed by Plumper & Troger, 2007). Turning to the results, both estimators give empirical support for our chosen gravity setup as an appropriate framework in explaining German trade and FDI activity. Looking carefully at cross-variable linkages we basically find substitutive links between trade flows and outward FDI in line with earlier empirical evidence for Germany. Building upon German state level data we are also able to analyse the sensitivity of the results for regional sub-samples. The latter disaggregation hints at structural differences among the trade and FDI activity of the two West and East German macro regions on the one hand, and also their interaction with the 'core' EU15 member states opposed to the overall EU27 aggregate on the other hand. Taking West German-EU27 trade & FDI as an example, the identified pairwise linkages closely follow the theoretical predictions of New Trade Theory models as in Baldwin & Ottaviano (2001): That is, when trade is merely of intra-industry type with non-zero trade costs, we observe export replacement effects of FDI. However, at the same time outward FDI stimulates trade via reverse good imports. For the West German-EU15 sub-sample we even reveal complementaries among export and outward FDI activity. This strongly advocates to care for the regional dimension in analysing cross-variable linkages of trade and FDI.
Pardon the Interruption: Goal Proximity, Perceived Spare Time, and Impatience

There is no worse time to be interrupted than right now. Being close to attaining a goal to complete a focal task increases the attractiveness of that task compared to an interrupting task (study 1), makes people less willing to take on some otherwise attractive interruption than if they were farther away from completion (studies 2, 3, and 4), and causes them to perceive that in that moment they have little spare time (studies 3 and 4). Consumers immersed in goal pursuit are affected by local progress on an individual subgoal that supports an overarching goal even if this has no effect on the timing of attaining the overarching goal. Observers do not appreciate the motivating power of proximity to completing subgoals, and this leads them to mispredict the behavior of others (study 5).
Relevance of the triglyceride-to-high-density lipoprotein cholesterol ratio as an important lipid fraction in apparently healthy, young, and middle-aged Indian men

Context: Cardiovascular disease (CVD) is the largest cause of mortality in Indians. Insulin resistance and related dyslipidemia of increased triglyceride (TG), small dense low-density lipoprotein (sd-LDL) particles, and decreased high-density lipoprotein-cholesterol (HDL-C) are associated with increased risk of CVD. TG/HDL-C ratio could be a potential surrogate marker for this South Asian phenotype. Data are scarce on the relevance of TG/HDL-C ratio as a useful lipid marker among Indians. Aims: To study the prevalence of TG/HDL-C ratio among healthy, young, and middle-aged Indian men (25–44 years) and its relationship with other lipid and nonlipid factors. Subjects and Methods: In this cross-sectional analysis, fasting blood samples from 236 healthy participants recruited from an urban community setting were tested for TG/HDL-C ratio, HDL-C, TG, total cholesterol (TC), non-HDL-C, TC/HDL-C, high-sensitivity C-reactive protein, body mass index (BMI), and body fat. Results: Mean (standard deviation) age of participants was 34.7 (7.7) years; median (interquartile range) TG/HDL-C ratio was 4 (2.85-5.2). More than half (51.3%) the participants (n = 121) recorded abnormal TG/HDL-C ratio (≥4.0). Across tertiles of TG/HDL-C ratio, there was a significant trend of higher conventional lipid parameters such as non-HDL-C*, TC/HDL-C ratio*, TG*, HDL-C*, TC**; and non-lipid parameters body-fat* and BMI*** (*P < 0.001, **P = 0.015, ***P = 0.002). LDL-C showed moderate and nonsignificant (P = 0.646) increase across tertiles. Conclusion: In a sample of apparently healthy, young, and middle-aged Indian men abnormal TG/HDL-C ratio levels were observed among more than half the participants. The TG/HDL-C ratio was closely associated with other lipid parameters and measures of adiposity, such as BMI and body fat, apart from its previously documented unique association with sd-LDL particles. TG/HDL-C ratio should be evaluated in future for risk prediction of incident CVD among Indians.
Depression, Anxiety and Self-esteem: A Clinical Field Study

The Cognitive Behavioural Therapy Group Program at Central Coast Mental Health Speciality Clinics includes treatments for generalised anxiety disorder, panic disorder and depression. This study provides empirical validation for hypotheses developed in clinical controlled studies; that is, that cognitive-behaviour therapy provided benefits in the treatment of anxiety and depression in a service setting. This would be reflected in decreases in the symptoms of anxiety and depression and increased self-esteem. Participants (N = 139) were referred to Speciality Clinics, Central Coast Mental Health Services for treatment for depression and/or anxiety in CBT groups. They were tested on the BDI, STAI and the SERS at three time points, prior to entering the group, at termination of the group and at 3-month follow-up. Depression and anxiety symptoms decreased and self-esteem increased between pre- and post-group and the trends continued to 3-month follow-up.