Miracle-dz/UniFAR-FTUs huggingface dataset:
Using Social Network Analysis to Explore Social Movements: A Relational Approach

This paper uses a ‘relational’ approach to network analysis to demonstrate the linkages between different types of environmental organizations in London. A ‘relational’ approach was used to avoid problems associated with ‘positional’ approaches such as structural determinism, subjectively defined and misleadingly labelled blocks of ‘approximately’ equivalent actors, and reification of the action/issue basis of networks. The paper also explores definitions of social/environmental movements. Whilst broadly agreeing with Diani's consensual definition of a social movement, it argues that we need to be much more precise about the type and intensity of networking required; it must be more than informal or cursory, and should bind individuals and organizations into collaborative networks. Evidence from a survey of 149 environmental organizations and qualitative interviews with key campaigners suggests that whilst many organizations might share information, it is often stockpiled or ignored, hardly creating the kinds of network links that might lead to shared movement identity. The kinds of links that do bind movements are collaborative. In practice, in the environmental movement in London, conservationists tend neither to share information nor to engage in the collective action events of reformist or radical organizations, suggesting that conservationists should perhaps not be considered part of the movement.
Towards a Semantic Contact Management

Many organizations face every day the problem of effectively managing their contacts (customers, suppliers, partners, etc.), in terms of communication, clustering, networking, analysis, and so on. Our company decided to cope with this issue by gathering the requirements for Contact Management and by designing and developing a prototype, called GeCo, to fit Cefriel needs. During the development of this application, which ran in parallel with some research projects dealing with Semantic Web technologies, we recognized that the addition of some "semantics", both in the data modeling and in the tool design, would help a lot in solving the open issues for the general problem of Contact Management. In this paper we summarize the main criticalities in managing contacts and we suggest how Semantic Web technologies can contribute to their successful solution.
Utility of Plasma Osteopontin Levels in Management of Community-Acquired Pneumonia

Osteopontin (OPN) is an essential cytokine involved in immune cell recruitment and an important regulator of inflammation. The purpose of this study was to examine differences in OPN plasma levels between before and after antibiotic treatment in hospitalized adult patients with community-acquired pneumonia (CAP). OPN levels were measured in 93 patients with CAP and 54 healthy controls using a commercial enzyme-linked immunosorbent assay (ELISA). The CURB-65, Pneumonia Severity Index (PSI), and Acute Physiology and Chronic Health Evaluation II (APACHE II) scores were used to determine the CAP severity in patients upon initial hospitalization. A decline in the number of white blood cells (WBCs) and neutrophils, and decreases in the levels of OPN and C-reactive protein (CRP) were observed after antibiotic treatment. Only the plasma level of OPN, but not CRP, was correlated with the severity of CAP based on the PSI (r = 0.514, p < 0.001), CURB-65 (r = 0.396, p < 0.001), and APACHE II scores (r = 0.473, p < 0.001). The OPN level also showed a significant correlation with the length of hospital stay (r = 0.210, p = 0.044). In conclusion, plasma level of OPN may act as diagnostic adjuvant biomarkers for CAP and further play a role in clinical assessment of the severity of CAP, which could potentially guide the development of treatment strategies.
Relationship between leader‐subordinate personality congruence and performance and satisfaction in the UK

Purpose – This study aims to investigate the relationship between leader‐subordinate congruence and performance and satisfaction.Design/methodology/approach – Data were gathered from 267 leader‐subordinate dyads in a light manufacturing electrical assembly plant in Wales and 82 leader‐subordinate dyads in another, in England, UK. Data on personality of the respondents and their supervisors were gathered using the 16 personality factor test. The absolute difference between the personality score of the respondent and the supervisor for each of the five secondary personality factors were calculated. The absolute differences were then totalled to obtain a total difference score.Findings – As expected, there was a significant correlation between the difference scores and satisfaction with the supervisor and overall job satisfaction. The results suggest that, if management wishes to improve satisfaction of their subordinates, the personalities of supervisor and subordinate should be similar. The direction of th.
Endothelin-1 and vasopressin activate Ca(2+)-permeable non-selective cation channels in aortic smooth muscle cells: mechanism of receptor-mediated Ca2+ influx.

The effects of vasopressin and endothelin-1 on cultured aortic smooth muscle cell lines (A7r5) were investigated by measurements of intracellular calcium [Ca2+]i and the patch-clamp techniques. Vasopressin and endothelin-1 (100 nM) evoked an initial peak followed by a smaller sustained rise of [Ca2+]i in the presence of extracellular calcium [Ca2+]o. In the absence of [Ca2+]o, only the initial peak of [Ca2+]i was observed. Therefore, the initial peak of [Ca2+]i was mainly due to calcium release from the storage sites, whereas the later sustained rise of [Ca2+]i was due to the calcium entry from outside. The sustained rise of [Ca2+]i was unaffected by nifedipine (10 microM) significantly, but was completely abolished by La3+ (1 mM). Under current clamp conditions with K(+)-internal solution, vasopressin and endothelin-1 (100 nM) produced hyperpolarization, then followed by depolarization. Under voltage clamp conditions at a holding potential of -40 mV, both vasopressin and endothelin-1 first activated the outward current, then followed by a long-lasting inward current with a high noise level. The first outward current was abolished by charybdotoxin (100 nM), Cs+ in the patch pipette and high EGTA (10 mM) in the pipette, suggesting that it was a Ca(2+)-sensitive K+ current (IK.Ca). The inward current was still elicited with the patch pipette containing Cs(+)-internal solution, and reversed at about 0 mV. The reversal potential was not significantly altered by the replacement of [Cl-]i or [Cl-]o, proposing that the inward current is a cation selective channel (IN.S.). The inward current was also observed even when extracellular cations are Ca2+. La3+ (1 mM), Cd2+ (1 mM) completely abolished the vasopressin-induced (IN.S.), however, nifedipine (10 microM) failed to inhibit it significantly. Single channel activities were recorded in the cell-attached configurations when vasopressin or endothelin-1 was applied to the bathing solution. The unitary conductance of the channels was approximately 20 pS with 140 mM Na+, Cs+, or K+ in the pipette, but was 15 pS with 110 mM Ca2+ in the pipette. Permeabilities sequence calculated from the reversal potentials was Na+ not equal to Cs+ not equal to K+ > Ca+. These results provide evidence that calcium entry and membrane depolarization elicited by vasopressin or endothelin-1 are mediated by a receptor-mediated Ca(2+)-permeable non-selective cation channel in aortic smooth muscle cells.
Development and Prospects of Academic Entrepreneurship Education in Germany

This contribution deals with the development of entrepreneurship education at university level in Germany. Starting with a definition of the concept, the article focuses on relevant issues of entrepreneurship education, such as target groups and teaching formats. With particular emphasis on empirical studies carried out by the German Association for Promoting Academic Entrepreneurship Research (FGF), noteworthy milestones in the development of entrepreneurship education in Germany will be discussed, along with those trends that are likely to be important in the future.
On Topological RNA Interaction Structures

Recently a folding algorithm of topological RNA pseudoknot structures was presented in Reidys et al. (2011). This algorithm folds single-stranded γ-structures, that is, RNA structures composed by distinct motifs of bounded topological genus. In this article, we set the theoretical foundations for the folding of the two backbone analogues of γ structures: the RNA γ-interaction structures. These are RNA-RNA interaction structures that are constructed by a finite number of building blocks over two backbones having genus at most γ. Combinatorial properties of γ-interaction structures are of practical interest since they have direct implications for the folding of topological interaction structures. We compute the generating function of γ-interaction structures and show that it is algebraic, which implies that the numbers of interaction structures can be computed recursively. We obtain simple asymptotic formulas for 0- and 1-interaction structures. The simplest class of interaction structures are the 0-interaction structures, which represent the two backbone analogues of secondary structures.
Standing-up motion support for paraplegic patient with Robot Suit HAL

This paper proposes a standing-up motion support system for complete paraplegic patients who cannot stand up by himself/herself due to a spinal cord injury. The standing-up motion is the first step for us to move somewhere inside and outside in our daily life. Therefore, the standing-up motion support is indispensable for patients to promote his/her independent life. The proposed support system using an exoskeletal assistive system “Robot Suit HAL” supports the wearer's weight during his/her standing-up motion so that he/she can stand up without any physical efforts. Besides, the support system controls the patient's posture for his/her stability to avoid falling down during the standing-up motion. The system also estimates his/her intention to stand up based on a preliminary motion of his/her upper body. The patient therefore starts the standing-up without any operations, just by bending his/her upper body forward as the preliminary motion. First, the system performance with respect to the weight-bearing and the balance control was confirmed through the experiment, by supporting a mannequin's standing-up. Then, the proposed system including the intention estimation algorithm was provided for a complete paraplegic patient in order to verify the performance of the total system. In consequence, we confirmed that the proposed system safely supported his standing-up according to his intention.
Priming Effects in Explicit and Implicit Memory for Textual Advertisements

Les effets d’une amorce sur les memoires implicite et explicite a propos d’un produit place dans un texte ont ete mis a l’epreuve sous deux conditions, l’une ou l’attention etait orientee vers (encodage intentionnel) ou detournee du produit (encodage incident). Dans la premiere experience, les caracteristiques positives d’un produit avaient plus de chances que les negatives d’etre restituees, ce qui a conduit a un effet d’assimilation dans une condition temoin. Par contre, lorsque les particularites du produit etaient en amorec, le rappel explicite des caracteristiques negatives augmentait, debouchant sur un effet de contraste. L’impact de l’amorce etait limitea la condition d’encodage intentionnel, ce qui signifiait un effacement de l’information incompatible avec l’amorce. Dans la deuxieme experience, les epreuves de memoires implicites perceptuelle et semantique ont montre des effets d’amorce equivalents suite a l’encodage du produit, qu’il soit intentionnel ou incident. Par suite et contrairement a la memoire explicite, la memoire implicite du produit n’etait pas conditionnee par l’attention. L’identification de ces limites de l’amorcage est utile aux gens de marketing qui envisagent ce consevoir une publicite exploitant les memoires explicite et implicite d’un produit. The effects of priming on explicit and implicit memory about a product placed within a narrative were tested under conditions in which attention was drawn to (intentional encoding) or away from (incidental encoding) the product. In Experiment 1, positive features of a product were more likely to be recalled than negative features leading to an assimilation effect in a baseline condition. When the product characteristic was primed, however, explicit recall of the negative features increased resulting in a contrast effect. The impact of priming was restricted to the intentional encoding condition reflecting resolution of information incongruent with the prime. In Experiment 2, perceptual and semantic implicit memory tests revealed equivalent priming effects following both intentional and incidental encoding of the product. Thus, unlike explicit memory, implicit memory for the product was not limited by attention. Recognition of these boundary conditions of priming informs marketers intending to design advertising that taps explicit and implicit memory for a product.
Choosing at School: A Model of Decisionmaking Behaviour Within Compulsory Education

This paper presents selected findings from an ESRC-funded research project examining the choices and occupational aspirations of 59 students approaching the end of their compulsory schooling. It concentrates on the development of a choice model conceptualising the decisionmaking processes of the young people involved in the study, whilst avoiding the use of contested notions, such as ‘rationality’, or relying on the work of currently fashionable theorists. The resulting model provides a framework for the interpretation of choice behaviour useful to both educational researchers and practitioners working with young people. Students' accounts of their decisionmaking revealed a multistaged process characterised by three different types of choice: ‘inclusive’, ‘exclusive’ and ‘default’. Most students demonstrated active engagement with the choice process, with only a small minority relying completely on teachers, parents and/or guidance professionals for direction. The types of choice behaviour reported by the students did, however, vary according to the range of choice available to them, with increased choice leading to a greater number of ‘inclusive’ choices.
Compassionate Values and Presidential Politics: Mortality Salience, Compassionate Values, and Support for Barack Obama and John Mccain in the 2008 Presidential Election

In line with terror management theory, this research demonstrates that mortality salience motivated increased support for John McCain in the absence of reminders of compassionate values. However, polls had indicated that Barack Obama was generally perceived as the more compassionate of the two candidates. Thus, when compassionate values were made salient, death reminders motivated participants to uphold these values by significantly increasing their support for the more compassionate Barack Obama instead. The implications of these findings for terror management theory, the 2008 presidential election, and political endorsements are discussed.
Impact of Particulate Air Pollution on Quality-Adjusted Life Expectancy in Canada

Air pollution and premature death are important public health concerns. Analyses have repeatedly demonstrated that airborne particles are associated with increased mortality and estimates have been used to forecast the impact on life expectancy. In this analysis, we draw upon data from the American Cancer Society (ACS) cohort and literature on utility-based measures of quality of life in relation to health status to more fully quantify the effects of air pollution on mortality in terms of quality-adjusted life expectancy. The analysis was conducted within a decision analytic model using Monte Carlo simulation techniques. Outcomes were estimated based on projections of the Canadian population. A one-unit reduction in sulfate air pollution would yield a mean annual increase in Quality-Adjusted Life Years (QALYs) of 20,960, with gains being greater for individuals with lower educational status and for males compared to females. This suggests that the impact of reductions in sulfate air pollution on quality-adjusted life expectancy is substantial. Interpretation of the results is unclear. However, the potential gains in QALYs from reduced air pollutants can be contrasted to the costs of policies to bring about such reductions. Based on a tentative threshold for the value of health benefits, analysis suggests that an investment in Canada of over $1 billion per annum would be an efficient use of resources if it could be demonstrated that this would reduce sulfate concentrations in ambient air by 1 w g/m 3 . Further analysis can assess the efficiency of targeting such initiatives to communities that are most likely to benefit.
Configuring cooperation: a reflective learning history

This paper analyses the meaning of experience and learning in a multi‐client, multi‐vendor information system procurement that lasted over one year. We show how the phases in the acquisition process were developing and how our experiences affected on them during the changing process. We also describe the learning process using the means of reflective practice. The information system was to be piloted in three Finnish universities before it was introduced into the public domain. The pilot project was based on previous projects, forming an interesting case and offering several possibilities in learning. Choosing the right acquisition method, understanding the importance of experience and trust and taking power when needed were among the lessons that were learnt during the process. This study also shows how the experience—even if not pervasive—can lead on to fruitful outcomes.
Leadership influence in a high power distance and collectivist culture

The frequently used influencing tactics in a relatively high collectivist and high power distance culture have been investigated. An exploratory study indicated that leaders used both implicit influence and more directive forms of influence. Empirical measures suggested that none of the western influence strategies were frequently used in Turkey. Analyses of influence incidents revealed that most frequently perceived influence behaviors were “granted power/authority” and “taking over responsibility” followed by “rationalizing and involving” and “pressure”. These findings, which seemed to be contradicting each other at the beginning, reflect the high collectivism, power distance and paternalism values found in Turkish culture.
Systematic trends across the night in human sleep cycles.

The durations of successive sleep cycles, defined according to NREM (stage 2) or REM onsets, were objected to trend analysis in three groups of normal subjects and in a group of elderly patients with chronic brain syndrome (CBS). NREM sleep cycles showed consistent curvilinear trends for all groups except that the trend in children was distinguished by a lengthy first NREM cycle. REM steep cycles showed quite similar curvilinear trends for the three normal age groups with the middle two cycles being longer than the first and fourth. In the CBS patients, REM sleep cycles did not show a significant trend across the night. Real-time cycles (i.e., with time awake included) manifested trends quite similar to those excluding waking. The trends in sleep cycle durations are normative characteristics of sleep which may not be apparent on a single night. A more constant cycle was found in the CBS elderly and may indicate brain pathology. Sleep cycle trends, along with such other temporal characteristics as the decline in stage 4, may provide clues to the metabolic processes which underlie the sleep EEG. They also provide a more exact basis for investigation of hypothesized biorhythm correlates of NREM-REM cycles.
A model of norm emergence and innovation in language change

We analyze and extend a recently proposed model of linguistic diffusion in social networks, to analytically derive time to convergence, and to account for the innovation phase of lexical dynamics in networks. Our new model, the degree-biased voter model with innovation, shows that the probability of existence of a norm is inversely related to innovation probability. When the innovation rate in the population is low, variants that become norms are due to a peripheral member with high probability. As the innovation rate increases, the fraction of time that the norm is a peripheral-introduced variant and the total time for which a norm exists at all in the population decrease. These results align with historical observations of rapid increase and generalization of slang words, technical terms, and new common expressions at times of cultural change in some languages.
[Treatment of post-partum urogenital fistulas in Africa. 261 cases observed in 10 years].

A homogeneous series of 261 post-partum urogenital fistulae treated over the last ten years in Africa by the same operator is analysed. Mostly occurring in young, primiparous women in a rural environment, the predominant cause was neglected dystocic delivery in the bush (65.5%). The fistula was traumatic in 27.9% of cases and secondary to hysterectomy in 6.8%. 247 patients underwent surgical repair. The choice of repair procedure, generally performed via the transvaginal route (92.3%), was based on the anatomical classification of the various lesions into three groups of indications: Group I: simple fistulae (98), in which surgical treatment consisted of closing the fistula orifice by simple separate suture of the bladder and vagina, generally followed by success. Group II: more difficult fistulae (109) with severe tissue damage, raising the dual problem of continence and healing and requiring the use of mattressing with a well vascularised adjacent tissue (55 cases). Group III: complicated fistulae (54) with the presence of associated lesions, often requiring multiple urological, genital and intestinal operations as well as complementary plastic techniques (31 cases): double autoplasty of the labia major (17) and adipocutaneous pedicle skin flap (14). 212 of the 261 patients (81.2%) were cured, 23 obtained partial cure (insufficient continence, amenorrhoea, vaginal sclerosis making sexual activity impossible) and there were 26 failures. Urinary diversion was the only solution in 14 patients (7.8%). The objective in surgical correction of urogenital fistulae is twofold: to obtain good quality cure (81.2%), i.e. controlled micturition and a normal, genital, conjugal and social life. overcome the limitations of palliative operations which are always poorly accepted in Africa, at the cost of repeated, staged surgery designed to simplify the lesions in the most severely damaged cases. Prevention programmes designed to eradicate urogenital fistulae, which constitutes a real public health problem in developing countries, will only be made credible by an improvement in the quality of the results obtained in the treatment of this disease.
INESC-ID: A Regression Model for Large Scale Twitter Sentiment Lexicon Induction

We present the approach followed by INESCID in the SemEval 2015 Twitter Sentiment Analysis challenge, subtask E. The goal was to determine the strength of the association of Twitter terms with positive sentiment. Using two labeled lexicons, we trained a regression model to predict the sentiment polarity and intensity of words and phrases. Terms were represented as word embeddings induced in an unsupervised fashion from a corpus of tweets. Our system attained the top ranking submission, attesting the general adequacy of the proposed approach.