This paper discusses operationalization of open educational practices (OEP) using innovative, Internet-influenced pedagogies to expose dangers of post-truth narratives. The first part reviews interpretations of OEP (associated with open-access and tools, collaboration, problem-centered learning, and democratic pedagogy) and explores possibilities for creating educational initiatives where students learn to create problem-solving communities mirroring an informationally healthy society. The second part suggests our society has reached a post-truth crossroads. Post-truth was initially discussed in the 1990s—a reification of critical theorists’ pessimism of social (...) structures, controlling narratives and ways members react to critical events, whether through obedience to institutional authority or support for destructive adventurism, creating situations producing cybernetic double binds. The third part contextualizes OEP as ecologically grounded pedagogies through an open source educational processes framework focusing on productive many-to-many online communication and community formation, offering practical examples of open source educational processes curricula implemented in a higher education setting. (shrink)

A non-technical introduction to quantum mechanics, the Everett interpretation, and the emergence of spacetime.

It is commonplace in discussions of modern cosmology to assert that the early universe began in a special state. Conventionally, cosmologists characterize this fine-tuning in terms of the horizon and flatness problems. I argue that the fine-tuning is real, but these problems aren't the best way to think about it: causal disconnection of separated regions isn't the real problem, and flatness isn't a problem at all. Fine-tuning is better understood in terms of a measure on the space of trajectories: given (...) reasonable conditions in the late universe, the fraction of cosmological histories that were smooth at early times is incredibly tiny. This discussion helps clarify what is required by a complete theory of cosmological initial conditions. (shrink)

Achieving the global benefits of artificial intelligence (AI) will require international cooperation on many areas of governance and ethical standards, while allowing for diverse cultural perspectives and priorities. There are many barriers to achieving this at present, including mistrust between cultures, and more practical challenges of coordinating across different locations. This paper focuses particularly on barriers to cooperation between Europe and North America on the one hand and East Asia on the other, as regions which currently have an outsized impact (...) on the development of AI ethics and governance. We suggest that there is reason to be optimistic about achieving greater cross-cultural cooperation on AI ethics and governance. We argue that misunderstandings between cultures and regions play a more important role in undermining cross-cultural trust, relative to fundamental disagreements, than is often supposed. Even where fundamental differences exist, these may not necessarily prevent productive cross-cultural cooperation, for two reasons: (1) cooperation does not require achieving agreement on principles and standards for all areas of AI; and (2) it is sometimes possible to reach agreement on practical issues despite disagreement on more abstract values or principles. We believe that academia has a key role to play in promoting cross-cultural cooperation on AI ethics and governance, by building greater mutual understanding, and clarifying where different forms of agreement will be both necessary and possible. We make a number of recommendations for practical steps and initiatives, including translation and multilingual publication of key documents, researcher exchange programmes, and development of research agendas on cross-cultural topics. (shrink)

Propositionalism is the view that intentional attitudes, such as belief, are relations to propositions. Propositionalists argue that propositionalism follows from the intuitive validity of certain kinds of inferences involving attitude reports. Jubien (2001) argues powerfully against propositions and sketches some interesting positive proposals, based on Russell’s multiple relation theory of judgment, about how to accommodate “propositional phenomena” without appeal to propositions. This paper argues that none of Jubien’s proposals succeeds in accommodating an important range of propositional phenomena, such as the (...) aforementioned validity of attitude-report inferences. It then shows that the notion of a predication act-type, which remains importantly Russellian in spirit, is sufficient to explain the range of propositional phenomena in question, in particular the validity of attitude-report inferences. The paper concludes with a discussion of whether predication act-types are really just propositions by another name. (shrink)

This paper sets out a predicative response to the Russell-Myhill paradox of propositions within the framework of Church’s intensional logic. A predicative response places restrictions on the full comprehension schema, which asserts that every formula determines a higher-order entity. In addition to motivating the restriction on the comprehension schema from intuitions about the stability of reference, this paper contains a consistency proof for the predicative response to the Russell-Myhill paradox. The models used to establish this consistency also model other axioms (...) of Church’s intensional logic that have been criticized by Parsons and Klement: this, it turns out, is due to resources which also permit an interpretation of a fragment of Gallin’s intensional logic. Finally, the relation between the predicative response to the Russell-Myhill paradox of propositions and the Russell paradox of sets is discussed, and it is shown that the predicative conception of set induced by this predicative intensional logic allows one to respond to the Wehmeier problem of many non-extensions. (shrink)

This paper offers an unorthodox appraisal of empirical research bearing on the question of the low representation of women in philosophy. It contends that fashionable views in the profession concerning implicit bias and stereotype threat are weakly supported, that philosophers often fail to report the empirical work responsibly, and that the standards for evidence are set very low—so long as you take a certain viewpoint.

We provide a derivation of the Born Rule in the context of the Everett (Many-Worlds) approach to quantum mechanics. Our argument is based on the idea of self-locating uncertainty: in the period between the wave function branching via decoherence and an observer registering the outcome of the measurement, that observer can know the state of the universe precisely without knowing which branch they are on. We show that there is a uniquely rational way to apportion credence in such cases, which (...) leads directly to the Born Rule. Our analysis generalizes straightforwardly to cases of combined classical and quantum self-locating uncertainty, as in the cosmological multiverse. (shrink)

We investigate the emergence of iconicity, specifically a bouba-kiki effect in miniature artificial languages under different functional constraints: when the languages are reproduced and when they are used communicatively. We ran transmission chains of participant dyads who played an interactive communicative game and individual participants who played a matched learning game. An analysis of the languages over six generations in an iterated learning experiment revealed that in the Communication condition, but not in the Reproduction condition, words for spiky shapes tend (...) to be rated by naive judges as more spiky than the words for round shapes. This suggests that iconicity may not only be the outcome of innovations introduced by individuals, but, crucially, the result of interlocutor negotiation of new communicative conventions. We interpret our results as an illustration of cultural evolution by random mutation and selection. (shrink)

Prior research has demonstrated a strong relationship between team performance and team members’ team efficacy beliefs and perceptions of social integration. Performing well increases the feelings of collective ability that comprise team efficacy and the feelings of psychological connectedness that make up social integration, while performing poorly erodes them. In this article, we draw from the social cognitive base of ethical leadership theory to argue that ethical leadership moderates the relationship between team performance and team efficacy beliefs, and between team (...) performance and social integration, such that these important team attitudes are buffered against the negative effects of poor performance when leaders act ethically. Alternatively, when leaders act less ethically, team efficacy and social integration break down following poor performance. We test our hypotheses in a field study of U.S. military teams actively engaged in competition. The data support our arguments. We find that ethical leadership weakens the relationships among team performance and team efficacy and social integration, respectively, such that ethical leaders preserve team efficacy and social integration when their teams do not perform well. (shrink)

I ask whether what we know about the universe from modern physics and cosmology, including fine-tuning, provides compelling evidence for the existence of God, and answer largely in the negative.

This paper argues that disabled people can be healthy. I argue, first, following the well-known ‘social model of disability’, that we should prefer a usage of ‘disabled’ which does not imply any kind of impairment that is essentially inconsistent with health. This is because one can be disabled only because limited by false social perception of impairment and one can be, if impaired, disabled not because of the impairment but rather only because of the social response to it. Second, I (...) argue that it is often wrong to use the term ‘healthy’ in a way that makes health inconsistent with any degree whatsoever of health-relevant bodily dysfunction. Whether someone is ‘healthy’ properly-so-called depends on standards of health presupposed in conversational context. Sometimes, I argue, these standards are or ought to be lax enough to allow some people with some health deficits still to count as ‘healthy’ per se. Taking inspiration from David Lewis and Mary Kate Mcgowan, I go on to argue that denying that someone is ‘healthy’ in a context typically succeeds in shifting going presuppositions to require standards strict enough to make that denial acceptable. And this, I conclude by arguing, often constitutes an abuse of conversational power. (shrink)

This article uses the concept of partial organization to examine how organizing principles can facilitate the effective operation of networked forms of corruption. We analyze the case study of a corruption network in the South Korean maritime industry in terms of how it operated by selectively appropriating practices normally associated with formal bureaucratic organizations. Our findings show that organizational elements built into the corruption network enabled coordination of corruption activities and served to distort and override practices within member organizations. The (...) network was primarily organized through the hierarchical organization of a bounded and controlled set of members and, to a lesser extent, through processes of monitoring and sanctions. Given its clandestine nature, the network avoided the use of explicit rules to govern behavior, instead relying on habituated routines to ensure consistent and predictable action from members. We find that organizational elements were rescinded when the corruption network was exposed after the sinking of a passenger ferry, the Sewol. By rolling back its hierarchical organization and reverting to core relationships, the corruption network sought to preserve its center. The article illustrates the explanatory value of studying how the activities of corruption networks are enabled and adapt to existential challenges through partial organization. (shrink)

This paper begins by exploring the anti-colonial work of Tunisian scholar Albert Memmi in his classic book The Colonizer and the Colonized and determining whether the characteristics of colonization that he names can be successfully applied to the current relationship between modern humans and the “natural world”. After considering what we found to be the five key characteristics: manufacturing the colonial, alienation and unknowability, violence, psychological strategies (bad faith), and language, history, and metaphor we draw clear parallels, through selected examples, (...) to the exploitative relationships enacted in many realms of the modern human/nature relationship. In so doing the paper posits that the beings that comprise the “natural world” are colonized. It then continues from that position to explore the possibility of cultivating practices of listening to the voices of these colonized others to inform anti-colonial ecopedagogy as allies. We employ the term “shut-up” as an anti-colonial gesture to remind ourselves as much as others of the importance of first listening to the colonized other before engaging in “post-colonial” theorizing about prospective relationships or liberatory solutions “for” them. Given the fast-paced and cacophonic urban life many humans increasingly inhabit, and the disciplined and reiterative practice(s) required to learn to listen to other voices, we suggest caution and care when importing postcolonial theory into “environmental” contexts and seek to instigate further discussion as to how we might enact solidarity with other beings as anti-colonial allies in education. To this end, we conclude the paper with some educational implications based on research at a place-based school and focus on the role history, language and metaphor play in manufacturing a colonial relationship, but also provide a potential means for changing relationships with the diverse beings with whom we share the planet. (shrink)

For Marx, work is the fundamental and central activity in human life and, potentially at least, a ful lling and liberating activity. Although this view is implicit throughout Marx’s work, there is little explicit explanation or defence of it. The fullest treatment is in the account of ‘estranged labour’ [entfremdete Arbeit] in the Economic and Philosophical Manuscripts;1 but, even there, Marx does not set out his philosophical assumptions at length. For an understanding of these, one must turn to Hegel. Marx (...) is quite explicit about his debt to Hegel in this respect. (shrink)

A reassessment of Badiou's work which demonstrates its critical importance for contemporary philosophy. -/- This collection of thirteen essays engages directly with the work of Alain Badiou, focusing specifically on the philosophical content of his work and the various connections he established with both his contemporaries and his philosophical heritage. -/- You’ll find in-depth critical readings of his oeuvre through the lens of a number of important philosophical thinkers and themes, ranging from Cantor and category/topos theory, Lacan and Lautman, through (...) to Sartre and the subject. This is an important collection for anyone interested in the work of Badiou and contemporary Continental philosophy. (shrink)

Source: Author: Eldar Sultanow, Sean Cox, Sebastian Homann, Philipp Koch, Olliver Franke Mass media initiated exhibitions of information and knowledge streams account for a significant factor of opinion-forming in modern digitalized nations and thus influence their country's political development. Within the framework of a globalized environment, this information has the ability to shape worldwide opinion and international policy decisions across geographical boundaries. Similarly, however, information and knowledge that does not flow freely has an impact on the behind the scenes (...) decisions of world affairs. Selective manipulation, consumed through hidden channels, is therefore a powerful tool for shaping both social and organizational environments. Currently no classification approaches exist in order to identify and evaluate this type of manipulation. Therefore, this article will discuss this type of manipulative communication and align each category into an assessment model. Forty-two varieties of manipulative arguments will be identified as well as classified along three-dimensions. A model has been developed which will serve as a tool to identify the degree and at which level manipulation was performed. ]]>. (shrink)

Prominent defenders of the Enlightenment, like Jürgen Habermas, are beginning to recognize that the characterization of human beings in entirely rational and secular terms leaves out something important. Religion, they admit, plays an important role in human existence. But the return to a traditional monotheistic religion seems sociologically difficult after the death of God. We argue that Homeric polytheism retains a phenomenologically rich account of the sacred, and a similarly rich understanding of human existence in its midst. By opening ourselves (...) up to the moods of wonder and gratitude at the root of Homer's sense of the sacred, we can re-appropriate a polytheistic understanding of the sacred that allows us to recover and revive the intensity and meaningfulness that Homer's polytheists enjoyed. (shrink)

We investigate whether female board representation and firms’ financial performance are related and whether the relationship differs for firms located in more prejudicial environments. As a proxy for prejudicial environment, we use two geographical indicators: whether a firm is headquartered in a conservative “red” state or in a liberal “blue” state and whether the firm is located in regions where residents possess more stereotypical attitudes about gender equality. We find that both financial performance and female board representation are lower for (...) firms headquartered in red states when compared to those in blue states, and we find similar results for firms located in regions where residents hold more gender-stereotypical views. However, financial performance improves when female directors are present regardless of the firm’s location. Evidence also shows that the incremental improvement in performance measured by Tobin’s q is greater in red-state than in blue-state companies and in regions where residents hold more gender-stereotypical views. The overall results imply that gender stereotyping holds back financial performance and that female directors help improve financial performance. (shrink)

This article focuses primarily on our research group’s year of preparation before the opening of a new K-7 publicly funded ecological ‘school’ for students aged 5–12. The article begins with a discussion of the reasons for seeking ways to change the values of a culture which fails to confront the consequences of its destructive practices, and for looking for a new approach to ecological education which sees the more-than-human world as an integral part of the learning situation. Five principles are (...) introduced and explained—principles that have grown out of the evolving experience of the research group, and then four ‘slogans’, which have served to guide the ongoing work of development, are described and illustrated. As part of the purpose of this project to change social and cultural values, the change of values within the research group during its ongoing work is also explored. (shrink)

This paper proposes that contained within Martin Buber's works one can find useful support for, and insights into, an educational philosophy that stretches across, and incorporates, both the human and non-human worlds. Through a re-examination of his seminal essay Education2, and with reference to specific incidents in his autobiography (e.g. the horse, his family, the theatre and the tree) and to central tenets of his theology (e.g. the shekina, the Eternal Thou and teshuvah) we shall present a more coherent understanding (...) of Buber's notion of relationship which is developmental in nature and posits intrinsic, necessary and unavoidable relational ties to both the human and non-human worlds. This understanding of Buber's view of relationship as a developmental process will add new meaning to his central ideas of 'bursting asunder' the educational relationship and the educator who is cast 'in imitatio Dei absconditi sed non ignoti'.3 Ultimately this paper wants to suggest that, for Buber, the infant is unable to become fully adult without being immersed in relationship and then coming to full awareness of it, and it is the educator who can play a pivotal role in supporting the development of this adult relationality through encounters with both individual humans and the larger non-human world. (shrink)

Political scientists' failure to pay careful attention to the content (as opposed to the operationalization) of their chosen definition of 'democracy' can make them liable to draw invalid inferences from their empirical research. With this problem in mind, we argue for the following proposition: if one wishes to conduct empirical research that contributes to an existing conversation about democracy, then one must choose a definition of 'democracy' that picks out the topic of that conversation as opposed to some other (perhaps (...) nearby) topic of conversation. We show that, as a practical matter, one of the most effective methods for preserving "topic continuity" is to choose a definition of `democracy' that concurs with prevailing judgments about how to classify particular regimes, emphasizing the superiority (in this regard) of judgments about stylized hypothetical scenarios as opposed to judgments about the actual regimes we observe in our datasets. (shrink)

Exploration of immune systems in prokaryotes, such as restriction‐modification or CRISPR‐Cas, shows that both innate and adaptive systems possess programmed cell death (PCD) potential. The key outstanding question is how the immune systems sense and “predict” infection outcomes to “decide” whether to fight the pathogen or induce PCD. There is a striking parallel between this life‐or‐death decision faced by the cell and the decision by temperate viruses to protect or kill their hosts, epitomized by the lysis‐lysogeny switch of bacteriophage Lambda. (...) Immune systems and temperate phages sense the same molecular inputs, primarily, DNA damage, that determine whether the cell lives or dies. Because temperate (pro)phages are themselves components of prokaryotic genomes, their shared “interests” with the hosts result in coregulation of the lysis‐lysogeny switch and immune systems that jointly provide the cell with the decision machinery to probe and predict infection outcomes, answering the life‐or‐death question. (shrink)

Journal of Philosophy of Education, EarlyView.

This article explores an important section of Jean-Paul Sartre’s famous early work, Being and Nothingness. In that section Sartre proposes that part of the human condition is to actively engage in a particular kind of self-deception he calls bad faith. Bad faith is recognized by the obvious inconsistency between the purported self-knowledge of an individual and ways of acting and being in the world that are demonstrably in defiance of that stated position. This article begins by exploring examples of this (...) self-deception in education along with a short query into the role pain avoidance might play in the development of this particular skill. The article then goes on to offer a series of manifestations of bad faith that Sartre identified along with possible examples of how each example, perhaps ‘excuse’, of bad faith might appear in education. (shrink)

The production of scientific instruments in America was neither a postwar phenomenon nor dramatically different from that of several other developed countries. It did, however, undergo a step-change in direction, size and style during and after the war. The American scientific instrument industry after 1945 was intimately dependent on, and shaped by, prior American and European experience. This was true of the specific genres of instrument produced commercially; to links between industry and science; and, just as importantly, to manufacturing practices (...) and cultures. I will argue that, despite the new types of instrument commercialized after the war, this historical continuity of links with science and scientists guided and constrained the design and manufacture of these products. Nevertheless, new designers, manufacturers and customers gradually transformed the culture of scientific instruments in the second half of the century. -/- This chapter deals with a subset of the American instrument industry, namely the measuring and monitoring instruments manufactured for scientific use. Even with the specification of ‘scientific’ instruments, however, these borders are rather artificial and unclear: instrument making from the seventeenth through the twentieth century has generally involved the fabrication of both standard products and custom-made devices for scientific use.2 In this context of sales quantities, ‘scientific’ instruments have often been defined as low-volume, special-order or custom devices. In a similar vein, ‘scientific’ instruments were commonly distinguished from ‘production’ instruments by context of usage, namely their very absence from – and indeed irrelevance to – production environments. This demarcation according to customer and environment was mirrored in at least one furth er respect: the training of their users. The classification into ‘scientific’ and ‘engineering’ applications was as fluid as the relationship between American universities and technical industries themselves.Despite these complementary definitions, the notion of the ‘scientific instrument’ was beginning to prove inadequate even at the turn of the twentieth century, and dramatically so when discussing the post-Second World War period. Definitions altered qualitatively after the Second World War in at least three further ways: (a) new genres of device altered the scope of the scientific instrument; (b) the contribution of State and military sponsorship of new forms of instrument became significant; and, (c) the postwar demand for specialist instruments increased rapidly, owing to wartime innovation, new applications and new customers. I will explore the evolution of instrument manufacturing in this changing context of new technology, funding, development and markets. (shrink)

In this article, we examine how firms design executive compensation in light of their risk environment. Prior literature shows that corporate environmental responsibility (CER) of a firm inversely affects firm risk. We argue that firms with better CER performance benefit from the reduced firm risk, and therefore are more likely to provide greater managerial risk‐taking incentives to encourage the risk‐averse managers to undertake risk‐increasing but positive net present value (NPV) investments. Consistent with our hypotheses, we find that a firm’s CER (...) rating is positively associated with its CEO risk‐taking incentives (vega) in the following year. We also document cross‐sectional variations in the CER‐vega relationship, that is, a weaker association in the controversial industries. This study contributes to the literature by investigating the role of CER on executive compensation design from the perspective of risk management. (shrink)

The second half of the twentieth century offers distinct perspectives for the historian of science. The role of the State, the expansion of certain industries and the cultural engagement with science were all transformed. The foregrounding of certain strands of physical science in the public and administrative consciousness – nuclear physics and planetary science, for example – had a complement: the ‘backgrounding’ or institutional neglect of a number of other fields. My work in the history of the physical sciences has (...) focused on this little-noticed intellectual terrain, and could be categorised into several types of case study that share distinct research questions, conceptual understandings and historiographical ramifications. -/- My focus is physical sciences that have been identified as peripheral, if categorised at all, by a previous generation of historians of physics. By this I do not mean peripheral in the geographic sense, but marginal, interstitial or boundary-crossing in the context of occupations, disciplines and professions. The types of case study investigated include (i) scientific instruments; (ii) emergent professions or would-be professions; and, (iii) subject areas falling between academic science, industrial application and State interests. (shrink)

Congenital nystagmus in infants and young children can lead to early blindness. Previous neuroimaging studies have demonstrated that EB is accompanied by alterations in brain structure and function. However, the effects of visual impairment and critical developmental periods on brain functional connectivity at rest have been unclear. Here, we used the voxel-wise degree centrality method to explore the underlying functional network brain activity in adolescents with EB. Twenty-one patients with EBs and 21 sighted controls underwent magnetic resonance imaging. Differences between (...) the two groups were assessed using the DC method. Moreover, the support vector machine method was used to differentiate patients with EB patients from the SCs according to DC values. Compared with the SCs, the patients with EB had increased DC values in the bilateral cerebellum_6, cerebellum vermis_4_5, bilateral supplementary motor areas, and left fusiform gyrus; the patients with EB had decreased DC values in the bilateral rectal gyrus and left medial orbital frontal gyrus. The SVM classification of the DC values achieved an overall accuracy of 70.45% and an area under the curve of 0.86 in distinguishing between the patients with EB and the SCs. Our study may reveal the neuromechanism of neuroplasticity in EB; the findings provide an imaging basis for future development of restorative visual therapies and sensory substitution devices, and future assessments of visual rehabilitation efficacy. (shrink)

The concepts of identity and community have recently been the subject of a good deal of debate in social philosophy, much of it focused on the ideas of writers like MacIntyre, Taylor, Walzer. These philosophers are often referred to as `communitarians', though they do not constitute a united school and none of them identifies himself as such. Nevertheless, there are good reasons 1 for grouping them together, for they share some important elements of common ground. In their different ways, each (...) develops a critique of liberal and individualist social theory and formulates a philosophy which recognises the reality and value of community. (shrink)

To modern writers, the distinctive achievement of twentieth-century jurisprudence can be viewed as its emancipation from the narrow confines of English utilitarianism, and the subsequent development of perspectives rooted in the fundamental values of justice and rights. The central jurisprudential task of the new century is thus the exploration of a deeper, more elusive moral standpoint, the most profound intellectual commitments of which are yet to be fully digested and understood. My aim in this essay is to reveal something of (...) the character of those commitments by considering the relationship of our present thinking about law and morality to its historical development. (shrink)

The Supreme Court against the Criminal Jury critiques the Supreme Court’s decisions to allow reduced jury sizes and less than unanimous jury verdicts to determine guilt. John A. Murley and Sean D. Sutton challenges the Court’s decisions by examining its incomplete understanding of the purpose of trial by jury and evaluating its use of inaccurate and unreliable studies as support for its decisions.

RésuméJe me demande ici si les conceptions pragmatiques de la vérité peuvent être réconciliées avec les intuitions ordinaires quant à la portée de la bivalence. Je soutiens que les pragmatistes sont conduits à accepter une distinction du genre «type / occurrence» entre les formes d'une investigation et ses instanciations particulières, sous peine de banaliser leur vérificationnisme. Néanmoins, même la conception révisée que j'examine échoue à sauver les approches épistémiques de la vérité de certaines conséquences peu plausibles.

The question of ontological commitment in Plato’s Hippias Major has been important in disputes over the dialogue’s place in the corpus, its meaning, and its authenticity. But this question seems to have been settled—the Hippias Major is not committed to the ‘forms.’ Such an ontological conclusion has been vigorously defended, but its defenses rest on a problematic meta-ontological framework. This paper suggests a more adequate framework and brings more evidence to the evaluation of the question of ontological commitment in the (...) Hippias Major. It concludes that the dialogue is indeed committed to some kind of form. (shrink)

An efficient intelligent fault diagnosis model was proposed in this paper to timely and accurately offer a dependable basis for identifying the rolling bearing condition in the actual production application. The model is mainly based on an improved butterfly optimizer algorithm- optimized kernel extreme learning machine model. Firstly, the roller bearing’s vibration signals in the four states that contain normal state, outer race failure, inner race failure, and rolling ball failure are decomposed into several intrinsic mode functions using the complete (...) ensemble empirical mode decomposition based on adaptive noise. Then, the amplitude energy entropies of IMFs are designated as the features of the rolling bearing. In order to eliminate redundant features, a random forest was used to receive the contributions of features to the accuracy of results, and subsets of features were set up by removing one feature in the descending order, using the classification accuracy of the SBOA-KELM model as the criterion to obtain the optimal feature subset. The salp swarm algorithm was introduced to BOA to improve optimization ability, obtain optimal KELM parameters, and avoid the BOA deteriorating into local optimization. Finally, an optimal SBOA-KELM model was constructed for the identification of rolling bearings. In the experiment, SBOA was validated against ten other competitive optimization algorithms on 30 IEEE CEC2017 benchmark functions. The experimental results validated that the SBOA was evident over existing algorithms for most function problems. SBOA-KELM employed for diagnosing the fault diagnosis of rolling bearings obtained improved classification performance and higher stability. Therefore, the proposed SBOA-KELM model can be effectively used to diagnose faults of rolling bearings. (shrink)

This paper explores comedy as a queer pedagogical form that subverts problematic representational tropes of queerness pervading mainstream depictions of queer experience. Articulating ‘form’ less as a fixed arrangement of characters, images, objects, and ideas, and more as a kind of formation that positions these in dynamic relation to the wider context in which comedies are encountered, we mobilise the idea of queer pedagogical forms to capture how comedy can foster new modes of thinking about and embodying queerness for, and (...) with, audiences. Drawing on specific examples from Schitt’s Creek and Derry Girls, we document the potential of specific comedic modalities (e.g. irony, sarcasm, irreverence, and slapstick) to foster alternative representations of queerness, in which normative tropes are poked fun at, problematised, and reimagined. Through these examples, we demonstrate how comedies can enable us to ‘laugh ourselves out of the closets’ we live by, feel, navigate, and embody. (shrink)