This paper examines the apparent contradictions between the use of the fragmented close-up in Fernand Léger's film Ballet mécanique and his depiction of the cohesive face in his painting in the early 1920s. I argue that this paradox stems from Léger's seeing, in certain pre-war movements whose aesthetics were premised on fragmentation, an endorsement of the supreme value of technology and modernity to the human subject, and of the suborning of that subject to industrial modernity, with all (...) the catastrophic human consequences that were then witnessed in the First World War. These “aesthetics of fragmentation” are then compared and contrasted with Purism's post-war reconciliation of “man” as a cohesive being, achieved through its conservative revision of modernist aesthetics. This critique is effected through the “portmanteau” of Ballet mécanique, which is effectively an assemblage of different pre-war modernist aesthetics contrasted with Purist depictions of cohesive form. (shrink)

Resumo Houve, durante o século XX, uma persistente recorrência do tema da síntese ou integração das artes, em especial no campo da arquitetura: desde as vanguardas dos anos de 1920 até a ressurgência do tema, no imediato Pós-II Guerra, com Le Corbusier, Sigfried Giedion e Fernand Léger. No Brasil, nos anos de 1950, o entusiasmo de Mário Pedrosa com a construção da nova capital seguiu o lema Brasília, a cidade nova, síntese das artes. A literatura correspondente menciona com (...) frequência os nomes do arquiteto Gottfried Semper, um teórico oitocentista do estilo, e sua cooperação com o compositor Richard Wagner. O interesse contemporâneo pelo tema da síntese ou integração das artes e suas relações com arte e arquitetura aponta para os trabalhos desses dois autores como a proposição inicial, no âmbito da Gesamtkunstwerk ou a obra de arte total. Neste estudo, examina-se a feição especulativa com que Wagner sustentou a Gesamtkunstwerk, como passo estratégico para os estudos sobre o tema.There had been througout the 20th century a persistent recurrence of the theme of the synthesis or integration of arts, in the field of architecture at least. It was present amongst the early twentieth century vanguards but had a bounce back in the early postwar period with Le Corbusier, Sigfried Giedion and Fernand Léger. In Brazil in the 1950s, art critic Mário Pedrosa under the mote Brasilia enthusiastically hailed the construction of Brasília the New City, Synthesis of Arts. The corresponding literature points out to architect and historian Gottfried Semper, a nineteenth century theorist of style, who cooperated closely with composer and operist Richard Wagner as the authors who put forth the original conceptions of the Gesamtkunstwerk or total artwork. In this study, we examine the speculative guise with which Wagner held up the Gesamtkunstwerk, as a strategic step for the studies on the theme. (shrink)

Sixteen of the 20th century's leading artistic innovators talk forcefully about their work — from Albert Gleizes and Jean Metzinger's 1912 presentation of cubist theory to Henry Moore's comments, three decades later, on sculpture and primitive art. Four newly added essays by Kurt Schwitters, Max Ernst, El Lissitzky, and Fernand Léger.

The Einstellung effect occurs when the first idea that comes to mind, triggered by familiar features of a problem, prevents a better solution being found. It has been shown to affect both people facing novel problems and experts within their field of expertise. We show that it works by influencing mechanisms that determine what information is attended to. Having found one solution, expert chess players reported that they were looking for a better one. But their eye movements showed that they (...) continued to look at features of the problem related to the solution they had already thought of. The mechanism which allows the first schema activated by familiar aspects of a problem to control the subsequent direction of attention may contribute to a wide range of biases both in everyday and expert thought - from confirmation bias in hypothesis testing to the tendency of scientists to ignore results that do not fit their favoured theories. (shrink)

In this study, we apply MOSAIC (model of syntax acquisition in children) to the simulation of the developmental patterning of children's optional infinitive (OI) errors in 4 languages: English, Dutch, German, and Spanish. MOSAIC, which has already simulated this phenomenon in Dutch and English, now implements a learning mechanism that better reflects the theoretical assumptions underlying it, as well as a chunking mechanism that results in frequent phrases being treated as 1 unit. Using 1, identical model that learns from child‐directed (...) speech, we obtain a close quantitative fit to the data from all 4 languages despite there being considerable cross‐linguistic and developmental variation in the OI phenomenon. MOSAIC successfully simulates the difference between Spanish (a pro‐drop language in which OI errors are virtually absent) and obligatory subject languages that do display the OI phenomenon. It also highlights differences in the OI phenomenon across German and Dutch, 2 closely related languages whose grammar is virtually identical with respect to the relation between finiteness and verb placement. Taken together, these results suggest that (a) cross‐linguistic differences in the rates at which children produce OIs are graded, quantitative differences that closely reflect the statistical properties of the input they are exposed to and (b) theories of syntax acquisition need to consider more closely the role of input characteristics as determinants of quantitative differences in the cross‐linguistic patterning of phenomena in language acquisition. (shrink)

In this study we use a computational model of language learning called model of syntax acquisition in children (MOSAIC) to investigate the extent to which the optional infinitive (OI) phenomenon in Dutch and English can be explained in terms of a resource-limited distributional analysis of Dutch and English child-directed speech. The results show that the same version of MOSAIC is able to simulate changes in the pattern of finiteness marking in 2 children learning Dutch and 2 children learning English as (...) the average length of their utterances increases. These results suggest that it is possible to explain the key features of the OI phenomenon in both Dutch and English in terms of the interaction between an utterance-final bias in learning and the distributional characteristics of child-directed speech in the 2 languages. They also show how computational modeling techniques can be used to investigate the extent to which cross-linguistic similarities in the developmental data can be explained in terms of common processing constraints as opposed to innate knowledge of universal grammar. (shrink)

Computational models of learning provide an alternative technique for identifying the number and type of chunks used by a subject in a specific task. Results from applying CHREST to chess expertise support the theoretical framework of Cowan and a limit in visual short-term memory capacity of 3–4 looms. An application to learning from diagrams illustrates different identifiable forms of chunk.

Expert chess players, specialized in different openings, recalled positions and solved problems within and outside their area of specialization. While their general expertise was at a similar level, players performed better with stimuli from their area of specialization. The effect of specialization on both recall and problem solving was strong enough to override general expertise—players remembering positions and solving problems from their area of specialization performed at around the level of players 1 standard deviation (SD) above them in general skill. (...) Their problem‐solving strategy also changed depending on whether the problem was within their area of specialization. When it was, they searched more in depth and less in breadth; with problems outside their area of specialization, the reverse. The knowledge that comes from familiarity with a problem area is more important than general purpose strategies in determining how an expert will tackle it. These results demonstrate the link in experts between problem solving and memory of specific experiences and indicate that the search for context‐independent general purpose problem‐solving strategies to teach to future experts is unlikely to be successful. (shrink)

We discuss the relation of the Theory of Event Coding (TEC) to a computational model of expert perception, CHREST, based on the chunking theory. TEC's status as a verbal theory leaves several questions unanswerable, such as the precise nature of internal representations used, or the degree of learning required to obtain a particular level of competence: CHREST may help answer such questions.

Until recently, the ocular surface is thought by many to be sterile and devoid of living microbes. It is now becoming clear that this may not be the case. Recent and sophisticated PCR analyses have shown that microbial DNA‐based “signatures” are present within various ethnic, geographic, and contact lens wearing communities. Furthermore, using a mouse model of ocular surface disease, we have shown that the microbe, Corynebacterium mastitidis (C. mast), can stably colonize the ocular mucosa and that a causal relationship (...) exists between ocular C. mast colonization and beneficial local immunity. While this constitutes proof‐of‐concept that a bona fide ocular microbiome that tunes immunity can exist at the ocular surface, there remain numerous unanswered questions to be addressed before microbiome‐modulating therapies may be successfully developed. Here, the authors will briefly outline what is currently known about the local ocular microbiome as well as microbiomes associated with other sites, and how those sites may play a role in ocular surface immunity. Understanding how commensal microbes affect the ocular surface immune homeostasis has the potential revolutionize how we think about treating ocular surface disease. (shrink)

The Poetic Structure of the World is a major reconsideration of a crucial turningpoint in Western thought and culture: the heliocentric revolution of Copernicus and Kepler. FernandHallyn treats the work of these two figures not simply in terms of the history of science orastronomy, but as events embedded in a wider field of images, symbols, texts, and practices. Thesenew representations of the universe, he insists, cannot be explained by recourse to explanations of"genius" or "intuition."Instead, Hallyn investigates the problem of how (...) new scientific hypothesesare actually formed and the complex way in which certain facts and not others are selected tosupport a particular theory. He contends that the scientific imagination is not fundamentallydifferent from a mythic or poetic imagination and that the work of Copernicus and Kepler must beexamined on the level of rhetorical structure. Hallyn shows the sun-centered universe to beinseparable from the aesthetic, epistemological, theological, and social imperatives of bothneoplatonism and mannerism in the sixteenth centuryFernand Hallyn is a Professor in the Departmentof French Literature at the University of Ghent. Distributed for Zone Books. (shrink)

Author Marc James Léger responds to Elias Khoury’s review of his book _Bernie Bros Gone Woke: Class, Identity, Neoliberalism_, which was published in volume 17 of the _International Journal of __Žižek Studies_. While Léger accepts the one mistake in the book that Khoury correctly identifies, he takes issue with nearly everything else in Khoury’s review, which involves fallacies, misquotations, reductive arguments, misdirection and failure to mention anything that would contradict Khoury’s generally false claims. Léger describes the possibility (...) of academic foul play in the context of a public secret directed against him and that he has been struggling against since the late 1990s. (shrink)

Research teams have used extra-uterine systems to support premature fetal lambs and to bring them to maturation in a way not previously possible. The researchers have called attention to possible implications of these systems for sustaining premature human fetuses in a similar way. Some commentators have pointed out that perfecting these systems for human fetuses might alter a standard expectation in abortion practices: that the termination of a pregnancy also entails the death of the fetus. With Biobags, it might be (...) possible, some argue, that no woman has the right to expect that outcome if the technology is able to sustain fetal lifeafteran abortion. In order to protect the expectation that the termination of a pregnancy always entails the death of the fetus, Elizabeth Romanis has argued that fetuses sustained in Biobags have a status different than otherwise ‘born’ children. In support of that view, she argues that these ‘gestatelings’ are incapable of independent life. This argument involves a misunderstanding of the gestational support involved, as well as a misapprehension of neonatology practice. Here, we argue that any human fetus sustained in a Biobag would be as ‘independent’ as any other premature infant, and just as ‘born’. Neonatologists would seem to have certain presumptive moral responsibilities toward any human fetus gestating in a Biobag. It remains a separate question whether the perfection and widespread application of Biobags for premature human beings would or should alter the expectation that ending a pregnancy also entails fetal death. (shrink)

Debates in radical cultural praxis reflect conflicting viewpoints on the left. While one might assume that the enormity of the challenges facing the left would lead to a common front this is rarely the case as communist and horizontalist viewpoints clash. This essay addresses new possibilities for thinking about avant-garde art and vanguard politics by considering the recent debates between Slavoj Žižek and McKenzie Wark and further, by looking at the limits of the cultural revolution as we have known it (...) since the late 1960s. The impasse of Occupy Wall Street, Strike Debt, and similar protest movements has led Žižek to shift from a view of the party in terms of the Lacanain Discourse of the Analysis to more general reflections on the Discourse of the Master. The consequent critiques of Žižek that are examined are shown to have evaded his ideas, failing to advance radical cultural praxis beyond postmodernism. On the other hand, one finds that Žižek’s renewal of radical thought is challenging others on the progressive left to do the same. (shrink)

In a recent BioEssays paper [W. F. Martin, BioEssays 2017, 39, 1700115], William Martin sharply criticizes evolutionary interpretations that involve lateral gene transfer into eukaryotic genomes. Most published examples of LGTs in eukaryotes, he suggests, are in fact contaminants, ancestral genes that have been lost from other extant lineages, or the result of artefactual phylogenetic inferences. Martin argues that, except for transfers that occurred from endosymbiotic organelles, eukaryote LGT is insignificant. Here, in reviewing this field, we seek to correct some (...) of the misconceptions presented therein with regard to the evidence for LGT in eukaryotes. A recent paper dismisses claims of lateral gene transfer into eukaryotic genomes. We counter the arguments made in that paper and discuss the extensive evidence for LGT in eukaryotes. (shrink)

For many years, the game of chess has provided an invaluable task environment for research on cognition, in particular on the differences between novices and experts and the learning that removes these differences, and upon the structure of human memory and its paramaters. The template theory presented by Gobet and Simon based on the EPAM theory offers precise predictions on cognitive processes during the presentation and recall of chess positions. This article describes the behavior of CHREST, a computer implementation of (...) the template theory, in a memory task when the presentation time is varied from one second to sixty, on the recall of game and random positions, and compares the model to human data. Strong players are better than weak players in both types of positions, especially with long presentation times, but even after brief presentations. CHREST predicts the data, both qualitatively and quantitatively. Strong players' superiority with random positions is explained by the large number of chunks they hold in LTM. Their excellent recall with short presentation times is explained by templates, a special class of chunks. CHREST is compared to other theories of chess skill, which either cannot account for the superiority of Masters in random positions or predict too strong a performance of Masters in such positions. (shrink)

Recent scholarship on the idea of communism leads to questions of organization and what Michael Hardt refers to as “the problem of leadership.” Beyond the critical assessment of the crises of contemporary capitalism, and beyond the existing social democratic solutions, a psychoanalytically-informed Žižekian notion of the party offers solutions to ultra-left theories of networked horizontalism as well as versions of the party that repeat the problems of communist modernism. If the context of climate change, economic inequality and political authoritarianism require (...) that we reconsider “what is to be done” about global neoliberal capitalism, then the idea of the political party, understood in terms of Jacques Lacan’s Discourse of the Analyst, can provisionally occupy the place of a neutral knowledge of the objective demands of history that is premised on the experiences of the emancipatory left. Like the Analyst, the party does not stand in for or represent the people. However, through the fetishistic aspect of representation, as opposed to materially or ontologically-grounded guarantees for political power, the party registers a minimal difference from a technocratic University Discourse and an ultra-left Discourse of the Hysteric. (shrink)