The Role of Chance in Fencing Tournaments: an Agent-Based Approach

It is a widespread belief that success is mainly due to innate qualities, rather than to external forces.This is particularly true in sport competitions, where individual talent is usually considered the main, if not the only, ingredient in order to reach success. In this study, with the help of both real data and agent-based simulations, we explore the limits of this belief by quantifying the relative weight of talent and chance in fencing, a combat sport involving a weapon. Fencing competitions are structured as direct elimination tournaments, where randomness is explicitly present in some rules. Our dataset covers the last decade of international events and consists of both single competition results and annual rankings for male and female fencers under 20 years old (Junior category). Our model is calibrated on the dataset and parametrized by just one free variable 'a' describing the importance of talent - and, consequently, of chance - in competitions (a = 1 indicates the ideal scenario where only talent matters, a = 0 the complete random one). Our agent-based approach is able to reproduce the main stylized facts observed in real data, at the level of both single fencing tournaments and entire careers of a given community of fencers. We find that simulations approximate very well the real data for both Junior Men and Women when talent weights slightly less than chance, i.e. when 'a' is around 0.45. We conclude that the role of chance in fencing is unusually high and it probably represents an extreme case for individual sports. Our results shed light on the importance of external factors in both athletes' results in single tournaments and their entire career, making even more unfair the ``winner-takes-all'' disparities in remuneration which often occur among the winner and the other classified.

Popular Culture, Gender and State Socialism: Zhenata dnes Magazine

This article deals with the discourse of popular culture during the state socialism in Bulgaria and especially with the media aimed at female audiences. The Zhenata dnes (The Woman of Today) magazine is a starting point for the topic of what are the concepts of gender within socialism and are they changing. During the Cold War, there was a widespread belief that media were a direct reflection of narrow ideological norms. However, the example of Zhenata dnes clearly outlines the permeability and flexibility of topics related to the emancipation of women. The magazine openly publishes letters from readers, as well as analyses criticizing the government for the unhappy fate of women. Dissent, feminism and Western themes. The magazine was disliked and warned in the period 1966‒1980 that it had gone beyond the ideologically acceptable limits, but nevertheless it still exists. How did popular media targeting women create their image in the society of that time? How did the government want to build their image and how is it achieved in the magazine, thanks to the progressive positions of its editors and authors?

The Correlates and Consequences of Believing in Free Will

<p>Research has indicated that weakening people’s belief in free will may likewise weaken their belief in moral responsibility and potentially license them to morally transgress. Recent studies in social psychology suggest that diminished belief in free will is associated with a range of anti-social or otherwise negative outcomes. For example, cheating, unjustified aggression, and less prosocial helping behaviour. In response to these findings, illusionist philosophers have recommended that even if scientists somehow conclusively showed that free will does not exist it might nevertheless be necessary to foster widespread belief as a useful-fiction. In the opposing camp, free will disillusionists maintain that belief in free will has a dark side that we would be better off without. The problem they say, is the close connection between free will and the belief that people justly deserve what they get. So rather than having the instrumental benefits that illusionists claim, belief in free will is too often taken to justify treating people in severe and demeaning ways. Who then is correct? I report empirical results comparing the beliefs and attitudes of free will sceptics and people naïve to the debate. Results are consistent with the claims of disillusionists. Free will sceptics are more compassionate, and are less likely to believe in just deserts and harbour retributive attitudes.</p>

Perfectly Boring? The Public Afterlife of Private Films

<p>Home movies are now viewed in a variety of public contexts, a shift that entails a loss of their original meanings. In order to consider the impact of exhibiting these private documents, this thesis analyses the use of home movies within recycled footage productions, archival curation and online video-sharing. Investigating a variety of formal and informal screening contexts through close readings and archival research, it asks: what meanings do home movies acquire in new contexts? How might the reuse of home movies affect our understandings of their production and the past they portray? Does a perception that home movies could appear boring influence how they are framed or altered for public audiences? Due to their form and content, home movies may seem ill-suited to public exhibition. Popular discourses about home movies during their heyday of production reveal a widespread belief that they were boring (for outsiders) to watch. While recent literature has assessed home movies more favourably, it has tended to overlook their potential to bore viewers who have no personal relationship to them. Drawing upon theories of boredom, this study argues meaningfulness is the principal factor determining whether a viewer finds a particular film interesting or boring. In their original form, home movies may appear relatively meaningless and therefore boring to public audiences. Recycled footage films re-edit images, however, to create engaging viewing experiences through narrative and affect. While more experimental productions frequently question the evidential value of home movie images, television documentaries tend to encourage audiences to perceive footage as authentic or nostalgic. Narrative and affect also feature in the exhibition strategies of moving image archives. Curated public programmes provide informative and enjoyable viewing for general audiences, but almost inevitably promote certain understandings of the past by offering specific interpretations of selected films. Moreover, the affective appeal of home movie images may outweigh other forms of meaning for viewers, particularly in community or participatory screening contexts. Online video-sharing platforms such as YouTube, which are curated by algorithms rather than human expertise, feature numerous home movies without any kind of framing or description. While this might seem profoundly boring, viewer comments suggest meaninglessness can foster imaginative and empathetic responses to home movies, often expressed as nostalgic longing. This propensity of home movie footage within different screening contexts to encourage nostalgic sentiments, or a belief that life was better in the past, has implications for collective memory and understandings of history. Moreover, the ability of at least some viewers to enjoy home movies in relatively contextless spaces suggests that in certain instances qualities associated with boredom may not be a significant impediment to meaningful experience after all.</p>

Perfectly Boring? The Public Afterlife of Private Films

<p>Home movies are now viewed in a variety of public contexts, a shift that entails a loss of their original meanings. In order to consider the impact of exhibiting these private documents, this thesis analyses the use of home movies within recycled footage productions, archival curation and online video-sharing. Investigating a variety of formal and informal screening contexts through close readings and archival research, it asks: what meanings do home movies acquire in new contexts? How might the reuse of home movies affect our understandings of their production and the past they portray? Does a perception that home movies could appear boring influence how they are framed or altered for public audiences? Due to their form and content, home movies may seem ill-suited to public exhibition. Popular discourses about home movies during their heyday of production reveal a widespread belief that they were boring (for outsiders) to watch. While recent literature has assessed home movies more favourably, it has tended to overlook their potential to bore viewers who have no personal relationship to them. Drawing upon theories of boredom, this study argues meaningfulness is the principal factor determining whether a viewer finds a particular film interesting or boring. In their original form, home movies may appear relatively meaningless and therefore boring to public audiences. Recycled footage films re-edit images, however, to create engaging viewing experiences through narrative and affect. While more experimental productions frequently question the evidential value of home movie images, television documentaries tend to encourage audiences to perceive footage as authentic or nostalgic. Narrative and affect also feature in the exhibition strategies of moving image archives. Curated public programmes provide informative and enjoyable viewing for general audiences, but almost inevitably promote certain understandings of the past by offering specific interpretations of selected films. Moreover, the affective appeal of home movie images may outweigh other forms of meaning for viewers, particularly in community or participatory screening contexts. Online video-sharing platforms such as YouTube, which are curated by algorithms rather than human expertise, feature numerous home movies without any kind of framing or description. While this might seem profoundly boring, viewer comments suggest meaninglessness can foster imaginative and empathetic responses to home movies, often expressed as nostalgic longing. This propensity of home movie footage within different screening contexts to encourage nostalgic sentiments, or a belief that life was better in the past, has implications for collective memory and understandings of history. Moreover, the ability of at least some viewers to enjoy home movies in relatively contextless spaces suggests that in certain instances qualities associated with boredom may not be a significant impediment to meaningful experience after all.</p>

The Correlates and Consequences of Believing in Free Will

<p>Research has indicated that weakening people’s belief in free will may likewise weaken their belief in moral responsibility and potentially license them to morally transgress. Recent studies in social psychology suggest that diminished belief in free will is associated with a range of anti-social or otherwise negative outcomes. For example, cheating, unjustified aggression, and less prosocial helping behaviour. In response to these findings, illusionist philosophers have recommended that even if scientists somehow conclusively showed that free will does not exist it might nevertheless be necessary to foster widespread belief as a useful-fiction. In the opposing camp, free will disillusionists maintain that belief in free will has a dark side that we would be better off without. The problem they say, is the close connection between free will and the belief that people justly deserve what they get. So rather than having the instrumental benefits that illusionists claim, belief in free will is too often taken to justify treating people in severe and demeaning ways. Who then is correct? I report empirical results comparing the beliefs and attitudes of free will sceptics and people naïve to the debate. Results are consistent with the claims of disillusionists. Free will sceptics are more compassionate, and are less likely to believe in just deserts and harbour retributive attitudes.</p>

Factors determining the operational self-sufficiency of microfinance institutions

The main aim of this paper is to explore the factors determining Microfinance institutions (MFIs) self-sufficiency. The data on selected variables for this research were obtained from the public MIX Market Database and cover the year of 2017. The empirical model is constructed with application of a Principal Component Analysis (PCA) and Logistic regression analysis. Sample is consisted of 342 MFIs from all around the world, with 21 independent variables grouped into eight factors/components, and OSS (operational self-sufficiency) as dependent variable. The obtained results suggest that higher revenue and MFIs profitability combined with decrease of credit risk lead to higher probability of MFI to be self-sufficient. These results also confirm widespread belief that MFIs will not be able to achieve their social goals without achieving sustainable profitability. In addition, results also confirm importance of MFIs core mission as with increase in outreach, probability of MFIs achieving self-sustainability also increases.

Cellular coverage probability is independent of base station density under stochastic geometric models

We prove that under stochastic geometric modelling of cellular networks, the coverage probability is <i>not</i> a function of base stations density, contrary to widespread belief. That is, we reveal that the base station density, $\lambda$, that is appears in a plethora of published cellular coverage probability expressions is superfluous.<br>

Cellular coverage probability is independent of base station density under stochastic geometric models

We prove that under stochastic geometric modelling of cellular networks, the coverage probability is <i>not</i> a function of base stations density, contrary to widespread belief. That is, we reveal that the base station density, $\lambda$, that is appears in a plethora of published cellular coverage probability expressions is superfluous.<br>

The downgrading of pain sufferers’ credibility

Background The evaluation of pain remains one of the most difficult challenges that healthcare practitioners face. Chronic pain appears to affect more than 35% of the population in the West, and indeed, pain is the most common reason patients seek medical care. Despite its ubiquity, studies in the last decades reveal that many patients feel their pain is dismissed by healthcare practitioners and that, as a result, they are denied proper medical care. Buchman, Ho, and Goldberg (J Bioethic Inq 14:31-42, 2017) point to this phenomenon as a form of “epistemic injustice”: an unfair and harmful downgrading of credibility affecting some individuals and groups, which prevents them from receiving appropriate and beneficial medical care. Methods By exploring the existing literature on this downgrading of patients’ credibility written by healthcare professionals and scholars in medical humanities, I identify and examine the reasons patients are often not believed about their pain and why healthcare is too-often unhelpful or hurtful to people presenting with chronic pain. I also explore to what extent it is possible to forge an alternative epistemological model. Results I suggest that most of the causes of this downgrading of patient’s credibility result from either the difficulty in communicating pain or the widespread belief that pathology is always the result of objective tissue damage. I examine whether pain has to be effectively communicated and have an objective cause in order for it to be deemed credible. In the end, I argue that in the case of pain, both communication and objectivity are highly problematic. Conclusions I conclude by suggesting that, although alternative epistemological models might be impossible to build, believing patients has both moral and clinical benefits, and this warrants further research.