Studies performed in absence of gravitational constraint show that a living system is unable to choose between two different phenotypes, thus leading cells to segregate into different, alternative stable states. This finding demonstrates that the genotype does not determine by itself the phenotype but requires additional, physical constraints to finalize cell differentiation. Constraints belong to two classes: holonomic (independent of the system's dynamical states, as being established by the space‐time geometry of the field) and non‐holonomic (modified during those biological processes (...) to which they contribute in shaping). This latter kind of “constraints”, in which dynamics works on the constraint to recreate them, have emerged as critical determinants of self‐organizing systems, by manifesting a “closure of constraints.” Overall, the constraints act by harnessing the “randomness” represented by the simultaneous presence of equiprobable events restraining the system within one attractor. These results cast doubt on the mainstream scientific concept and call for a better understanding of causation in cell biology. (shrink)

Philosophy studies the relation between random, routine, and reflective thought and action. It is in essence the reflective study of routine. No one can survive a random world, but a routine world will generate the same randomness it is intended to avoid owing to the inevitable errors associated with routines. The prime function of reflective inquiry is to identify and explain the logical foundation of these errors. While governments depend on strict routine to prevent anarchy, it is only (...) with the maintenance and adaptive revision of those routines that they are able to serve that purpose. Thus philosophy is essential even to preserve routine, aside from facilitating the building of better routines. To advance global understanding philosophers need to use informal means to communicate to all people everywhere the distinction between randomness and routine, and the transcending of routine by reflective study. I add a concluding note of advocacy for UNESCO’s Strategy on Philosophy. (shrink)

Quantum walks exhibit different properties compared with classical random walks, most notably by linear spreading and localization. In the meantime, random walks that replicate quantum walks, which we refer to as quantum-walk-replicating random walks, have been studied in the literature where the eventual properties of QWRW coincide with those of QWs. However, we consider that the unique attributes of QWRWs have not been fully utilized in the former studies to obtain deeper or new insights into QWs. In (...) this paper, we highlight the directivity of one-dimensional discrete quantum walks via QWRWs. By exploiting the fact that QWRW allows trajectories of individual walkers to be considered, we first discuss the determination of future directions of QWRWs, through which the effect of linear spreading and localization is manifested in another way. Furthermore, the transition probabilities of QWRWs can also be visualized and show a highly complex shape, representing QWs in a novel way. Moreover, we discuss the first return time to the origin between RWs and QWs, which is made possible via the notion of QWRWs. We observe that the first return time statistics of QWs are quite different from RWs, caused by both the linear spreading and localization properties of QWs. (shrink)

Even simple geometric shapes are seen as animate and goal-directed when they move in certain ways. Previous research has revealed a great deal about the cues that elicit such percepts, but much less about the consequences for other aspects of perception and cognition. Here we explored whether simple shapes that are perceived as animate and goal-directed are prioritized in memory. We investigated this by asking whether subjects better remember the locations of displays that are seen as animate vs. (...) inanimate, con- trolling for lower-level factors. We exploited the ‘Wolfpack effect’: moving darts (or discs with ‘eyes’) that stay oriented toward a particular target are seen to be actively pursuing that target, even when they actually move randomly. (In contrast, shapes that stay oriented perpendicular to a target are correctly perceived to be drifting randomly.) Subjects played a ‘matching game’ – clicking on pairs of panels to reveal animations with moving shapes. Across four experiments, the locations of Wolfpack animations (compared to control animations equated on lower-level visual factors) were better remembered, in terms of more efficient matching. Thus perceiving animacy influences subsequent visual memory, perhaps due to the adaptive significance of such stimuli. (shrink)

The phenomenon of perceptual persistence after the motion stops in shape-from-motion displays was used to study the influence of prior knowledge on the maintenance of a percept in awareness. In SFM displays an object composed of discontinuous line segments are embedded in a background of randomly oriented lines. The object only becomes perceptible when the line segments that compose the object and the lines that compose the background move in counterphase. Critically, once the movement of the line segments stops, the (...) percept of the object persists for a short period of time. In the present study, perceptual persistence for digits exceeded that reported for nonsense shapes composed of the same line segments. This result is taken as evidence that the processes involved in the persistence of SFM, and therefore sustained perception, are sensitive to top-down influences. (shrink)

Today’s urban schools provide a unique intergroup context in which the students vary not only by race/ethnicity but also by the relative representation of their racial/ethnic groups. In two studies, we examined how this diversity aligns with intersectionality and multiple identities perspectives to affect the power and status associated with each group to shape intergroup dynamics. Study 1 focused on the perception of intergroup bias to investigate how perceived presence of same-race/ethnicity peers affects middle school students’ intersectional intergroup attitudes based (...) on race/ethnicity, gender, and sexual orientation. Middle school students were randomly assigned to view Facebook-like profiles of peers that varied by gender, race/ethnicity, and sexual orientation and offered their first impressions as a way to assess various domains of intergroup attitudes. The perceived presence of same-race/ethnicity peers influenced intersectional intergroup attitudes, however, differentially so depending on stereotypes, prejudice, and behavioral tendencies. Study 2 focused on the experience of intergroup bias and simultaneously examined race, gender, and weight discrimination and its consequences among middle school students. Using latent profile analysis, five profiles of youth based on the pattern of perceived discrimination due to gender, race/ethnicity, and weight were identified. Being African American, Latinx, and male with a high body mass index and few same-race/ethnicity peers at school predicted membership in a race profile, whereas being White or Asian with high BMI and more same-race/ethnicity peers predicted membership in a weight profile. Perceiving oneself as gender atypical was associated with all discrimination profiles. (shrink)

Background: Although previous studies have shown an inverse relation between life meaning and eating disorder symptoms, the correlational nature of this evidence precludes causal inferences. Therefore, this study used an experimental approach to test the causal impact of life meaning on individuals' weight and shape concerns.Methods: Female students at risk for developing an eating disorder were randomly assigned to the control or the meaning condition, which involved thinking about and committing to pursue intrinsically valued life goals. A color-naming interference task (...) was used to assess the motivational salience of body-related stimuli, and self-report measures were used to assess participants' overvaluation of weight and shape.Results: The meaning manipulation was effective in activating intrinsically valued life goals. However, it did not result in lower self-reported overvaluation of weight and shape or lower color-naming interference effects of body-related stimuli, compared to the control condition. Post-hoc analyses suggested that baseline meaning in life was related to the impact of the manipulation.Conclusions: This experimental study did not provide evidence for a causal influence of life meaning on the overvaluation of weight and shape in a high-risk group. The current findings suggest that we first need to examine the relationship between life meaning and eating disorder symptoms in more detail, before implementing brief meaning manipulations in clinical practice. (shrink)

Despite the fact that common sense taxes emotions with irrationality, philosophers have, by and large, celebrated their functionality. They are credited with motivating, steadying, shaping or harmonizing our dispositions to act, and with policing norms of social behaviour. It's time to restore emotion's bad rep. To this end, I shall argue that we should expect that some of the “norms” enforced by emotions will be unevenly distributed among the members of our species, and may be dysfunctional at the individual, social, (...) moral, or even species levels. I”ll adduce three considerations in support of that pessimistic view: The fallacy of adaptive fixation, the moral randomness of group selection, and the lack of fit between “natural norms” set up by evolution and those moral and social norms we would like philosophy to justify. (shrink)

This work investigates the ability of the human visual system to discriminate self-similar Gaussian random textures. The power spectra of such textures are similar to themselves when rescaled by some factor h > 1. As such, these textures provide a natural domain for testing the hypothesis that texture perception is based on a set of spatial-frequency channels characterized by filters of similar shape.

When the first r lower extreme order statistics of a sample of large size n, 1 < r < s < n, are observed, asymptotic predictive intervals of the future extreme order statistic with a rank s are constructed. The only assumption that we adopt is that the first failure time is attracted to the Weibull distribution. In addition, we suggest an efficient point estimator of its shape parameter and then a confidence interval is constructed for it. Moreover, new interesting (...) asymptotic properties of the distributions that belong to the minimum domain of attraction of the Weibull distribution are revealed. Furthermore, extensive simulation studies are conducted to demonstrate the efficiency of the proposed methods. Two real datasets are analyzed to illustrate and corroborate the obtained results. The main results concern large samples. (shrink)

The human factor in information systems is a large vulnerability when implementing cybersecurity, and many approaches, including technical and policy driven solutions, seek to mitigate this vulnerability. Decisions to apply technical or policy solutions must consider how an individual’s values and moral stance influence their responses to these implementations. Our research aims to evaluate how individuals prioritise different ethical principles when making cybersecurity sensitive decisions and how much perceived choice they have when doing so. Further, we sought to use participants’ (...) responses to cybersecurity scenarios to create profiles that describe their values and individual factors including personality. Participants (n = 193) in our study responded to five different ethically sensitive cybersecurity scenarios in random order, selecting their action in that scenario and rating and ranking of the ethical principles (i.e., Beneficence, Non-Maleficence, Justice, Autonomy, Explicability) behind that action. Using participants’ demographics, personality, values, and cyber hygiene practices, we created profiles using machine learning to predict participants’ choices and the principle of most importance to them across scenarios. Further, we found that, generalising, for our participants Autonomy was the most important ethical principle in our scenarios, followed by Justice. Our study also suggests that participants felt they had some agency in their decision making and they were able to weigh up different ethical principles. (shrink)

The conservation of in situ crop diversity is a key issue to ensure food security. Understanding the processes that shape it is crucial for efficiently managing such diversity. In most rural societies, crop diversity patterns are affected by farmers’ practices of seed exchange, transmission, and selection, but the role of social organization in shaping those practices has been overlooked. This study proposes an ecological anthropology approach to investigate the relation between crop diversity patterns and the social organization of Tharaka farmers (...) in Kenya. The Tharaka are organized in neighborhood-groups, clans, and age-sets. We quantified the influence of these three major social institutions on crop diversity patterns, for both crop species and sorghum landraces. General linear models were used to test the relations between crop species richness and each social factor, while the crop species and sorghum landraces compositions of cropping systems were compared separately through a between-class correspondence analysis. Crop species and sorghum landraces are not randomly distributed among farms, and neighborhood-groups constitute a significant factor organizing crop diversity at both specific and infraspecific levels. Adjacent neighborhood-groups present significantly different crop richness and composition. The results for species were consistent with those obtained for sorghum landraces, confirming that crop diversity was socially structured. The influence of social organization on seed networks and selection processes is discussed. (shrink)

When the first r lower extreme order statistics of a sample of large size n, 1 < r < s < n, are observed, asymptotic predictive intervals of the future extreme order statistic with a rank s are constructed. The only assumption that we adopt is that the first failure time is attracted to the Weibull distribution. In addition, we suggest an efficient point estimator of its shape parameter and then a confidence interval is constructed for it. Moreover, new interesting (...) asymptotic properties of the distributions that belong to the minimum domain of attraction of the Weibull distribution are revealed. Furthermore, extensive simulation studies are conducted to demonstrate the efficiency of the proposed methods. Two real datasets are analyzed to illustrate and corroborate the obtained results. The main results concern large samples. (shrink)

Stochastic gene expression plays a leading developmental role through its contribution to cell differentiation. It is also proposed to promote phenotypic diversification in malignant cells. However, it remains unclear if these two forms of cellular bet‐hedging are identical or rather display distinct features. Here we argue that bet‐hedging phenomena in cancer cells are more similar to those occurring in unicellular organisms than to those of normal metazoan cells. We further propose that the atavistic bet‐hedging strategies in cancer originate from a (...) hijacking of the normal developmental bet‐hedging of metazoans. Finally, we discuss the constraints that may shape the atavistic bet‐hedging strategies of cancer cells. (shrink)

In this book Timothy O’Connor combines an investigation of modal epistemology with a fresh look at the traditional contingency version of the cosmological argument. The connection between the two parts is that he defends the practice of hypothesizing necessities for explanatory purposes, resisting those accounts that link possibility too closely to conceivability. This provides the context in which he asks the existence question, ‘Why do the particular contingent objects there are exist and undergo the events they do?’. Wisely avoiding the (...) Principle of Sufficient Reason he argues that the existence question is answered by, and only by, positing a necessary being that is a se in the sense of not depending on any other being.Another important feature of O’Connor's treatment is that he does not accept the difficult scholastic doctrine of divine simplicity, instead relying on the weaker thesis that the essential divine attributes are mutually entailing. Yet again he resists the thesis of the immutability of God, allowing that a necessary being can have accidental attributes and hence can change by acquiring knowledge of the free acts and/or random events that occur. In addition he combines the cosmological argument with the argument from fine-tuning so that the latter is used to support the thesis that the …. (shrink)

In his new book, Galileo’s Error: Foundations for a New Science of Consciousness, Philip Goff defends panpsychism, the view that ‘consciousness is a fundamental and ubiquitous feature of the physical world’ (2019, p. 23), arguing that the view is superior to the dualist and materialist alternatives. Since Goff regards the study of consciousness as an interdisciplinary project, his panpsychist account is concerned with re-shaping the science of consciousness, and conceived as dependent upon the deliverances of such a reformed science. Goff (...) also undertakes to elucidate aspects of the broader human significance of the panpsychist outlook. (shrink)

The mere exposure effect is the increase in positive affect that results from the repeated exposure to previously novel stimuli. We sought to determine if judgments other than affective preference could reliably produce a mere exposure effect for two-dimensional random shapes. In two experiments, we found that brighter and darker judgments did not differentiate target from distracter shapes, liking judgments led to target selection greater than chance, and disliking judgments led to distracter selection greater than chance. These (...) results for brighter, darker, and liking judgments were obtained regardless of whether shape recognition was greater (Experiment 1) or not greater (Experiment 2) than chance. Effects of prior exposure to novel shapes were reliably observed only for affective judgment tasks. These results are inconsistent with general predictions made by the nonspecific activation hypothesis, but not the affective primacy or perceptual fluency hypotheses which were discussed in terms of cognitive neuroscience research. (shrink)

This essay is an appreciative engagement with Karl Peters's Dancing with the Sacred (2002). Peters achieves a naturalistic theology of great power. Two themes are covered here. The first is how Peters gives ontological footing for a naturalistic conception of God conceived as the process of creativity in nature. Peters achieves this by conceiving creativity in terms of Darwinian random variation and natural selection combined with the notion of nonequilibrium thermodynamics. He gives ontological reference for a conception of God (...) similar to Henry Nelson Wieman's idea of creative transformation. The second theme is how Peters succeeds in translating this nonpersonal conception of God into a powerful view of naturalistic religion that can shape a religious form of life. The key is that Peters's God can be understood as present in experience. Peters provides naturalistic interpretations of grace and the cruciform structure of creativity; the latter addresses the problem of evil in a nuanced fashion. I conclude with three critical comments about Peters's environmental ethics, his use of the notion of mystery, and his failure to have a robust conception of human fault or sin. (shrink)

Evolution and geometry generate complexity in similar ways. Evolution drives natural selection while geometry may capture the logic of this selection and express it visually, in terms of specific generic properties representing some kind of advantage. Geometry is ideally suited for expressing the logic of evolutionary selection for symmetry, which is found in the shape curves of vein systems and other natural objects such as leaves, cell membranes, or tunnel systems built by ants. The topology and geometry of symmetry is (...) controlled by numerical parameters, which act in analogy with a biological organism’s DNA. The introductory part of this paper reviews findings from experiments illustrating the critical role of two-dimensional (2D) design parameters, affine geometry and shape symmetry for visual or tactile shape sensation and perception-based decision making in populations of experts and non-experts. It will be shown that 2D fractal symmetry, referred to herein as the “symmetry of things in a thing”, results from principles very similar to those of affine projection. Results from experiments on aesthetic and visual preference judgments in response to 2D fractal trees with varying degrees of asymmetry are presented. In a first experiment (psychophysical scaling procedure), non-expert observers had to rate (on a scale from 0 to 10) the perceived beauty of a random series of 2D fractal trees with varying degrees of fractal symmetry. In a second experiment (two-alternative forced choice procedure), they had to express their preference for one of two shapes from the series. The shape pairs were presented successively in random order. Results show that the smallest possible fractal deviation from “symmetry of things in a thing” significantly reduces the perceived attractiveness of such shapes. The potential of future studies where different levels of complexity of fractal patterns are weighed against different degrees of symmetry is pointed out in the conclusion. (shrink)

The computations involved in statistical learning have long been debated. Here, we build on work suggesting that a basic memory process, chunking, may account for the processing of statistical regularities into larger units. Drawing on methods from the memory literature, we developed a novel paradigm to test statistical learning by leveraging a robust phenomenon observed in serial recall tasks: that short‐term memory is fundamentally shaped by long‐term distributional learning. In the statistically induced chunking recall (SICR) task, participants are exposed to (...) an artificial language, using a standard statistical learning exposure phase. Afterward, they recall strings of syllables that either follow the statistics of the artificial language or comprise the same syllables presented in a random order. We hypothesized that if individuals had chunked the artificial language into word‐like units, then the statistically structured items would be more accurately recalled relative to the random controls. Our results demonstrate that SICR effectively captures learning in both the auditory and visual modalities, with participants displaying significantly improved recall of the statistically structured items, and even recall specific trigram chunks from the input. SICR also exhibits greater test–retest reliability in the auditory modality and sensitivity to individual differences in both modalities than the standard two‐alternative forced‐choice task. These results thereby provide key empirical support to the chunking account of statistical learning and contribute a valuable new tool to the literature. (shrink)

Background Hospital ethical climate has important implications for clinical nurses’ service behavior; however, the relationships are complicated by the fact that five types of ethical climate (caring, law and code, rules, instrumental, and independence) can be combined differently according to their level and shape differences. Recent developments in person-centered methods (e.g., latent profile analysis (LPA)) have helped to address these complexities. Aim From a person-centered perspective, this study explored the distinct profiles of hospital ethical climate and then examined the relationships (...) of the profiles with clinical nurses’ service behavior (both in-role and extra-role service behavior). Research design A quantitative study was conducted using cluster random sampling. Latent profile analysis and binary coded hexadecimal (BCH) analysis were conducted using Mplus 8.2. Participants and research context A total of 871 clinical nurses in China were surveyed using the Ethical Climate Scale and Nurses’ Service Behavior Questionnaire. Ethical considerations Ethical approval was obtained from the IRB of the First Affiliated Hospital of Jinan University (No. KY-2020-090). Results A four-profile hospital ethical climate model provided the best fit for the data. The four different profiles not only varied in level, but also in shape: high normative and low egoism (45.8%), high ethical climate (19.9%), low ethical climate (3.6%), and moderate ethical climate (30.8%). These profiles differentially predicted clinical nurses’ overall, in-role, and extra-role service behaviors. Conclusions The results reveal new insights into the nature of hospital ethical climate and how different clinical nurses in these profiles can be best managed to accomplish different forms of service behavior. (shrink)

We investigated how people interpret conditionals and how stable their interpretation is over a long series of trials. Participants were shown the colored patterns on each side of a six-sided die, and were asked how sure they were that a conditional holds of the side landing upwards when the die is randomly thrown. Participants were presented with 71 trials consisting of all combinations of binary dimensions of shape (e.g., circles and squares) and color (e.g., blue and red) painted onto the (...) sides of each die. In two experiments (N1 = 66, N2 = 65), the conditional event was the dominant interpretation, followed by conjunction, and material conditional responses were negligible. In both experiments, the percentage of participants giving a conditional event response increased from around 40% at the beginning of the task to nearly 80% at the end, with most participants shifting from a conjunction interpretation. The shift was moderated by the order of shape and color in each conditional’s antecedent and consequent: participants were more likely to shift if the antecedent referred to a color. In Experiment 2 we collected response times: conditional event interpretations took longer to process than conjunction interpretations (mean difference 500 ms). We discuss implications of our results for mental models theory and probabilistic theories of reasoning. (shrink)

Recent research indicates that interpersonal communication is noisy, and that people exhibit considerable insensitivity to problems in communication. Using a dyadic referential communication task, the goal of which is accurate information transfer, this study examined the extent to which interlocutors are sensitive to problems in communication and use other‐initiated repairs (OIRs) to address them. Participants were randomly assigned to dyads (N = 88 participants, or 44 dyads) and tried to communicate a series of recurring abstract geometric shapes to a (...) partner across a text–chat interface. Participants alternated between directing (describing shapes) and matching (interpreting shape descriptions) roles across 72 trials of the task. Replicating prior research, over repeated social interactions communication success improved and the shape descriptions became increasingly efficient. In addition, confidence in having successfully communicated the different shapes increased over trials. Importantly, matchers were less confident on trials in which communication was unsuccessful, communication success was lower on trials that contained an OIR compared to those that did not contain an OIR, and OIR trials were associated with lower Director Confidence. This pattern of results demonstrates that (a) interlocutors exhibit (a degree of) sensitivity to problems in communication, (b) they appropriately use OIRs to address problems in communication, and (c) OIRs signal problems in communication. (shrink)

The Neo‐Darwinian concept of natural selection is plausible when one assumes a straightforward causation of phenotype by genotype. However, such simple 1:1 mapping must now give place to the modern concepts of gene regulatory networks and gene expression noise. Both can, in the absence of genetic mutations, jointly generate a diversity of inheritable randomly occupied phenotypic states that could also serve as a substrate for natural selection. This form of epigenetic dynamics challenges Neo‐Darwinism. It needs to incorporate the non‐linear, stochastic (...) dynamics of gene networks. A first step is to consider the mathematical correspondence between gene regulatory networks and Waddington's metaphoric ‘epigenetic landscape’, which actually represents the quasi‐potential function of global network dynamics. It explains the coexistence of multiple stable phenotypes within one genotype. The landscape's topography with its attractors is shaped by evolution through mutational re‐wiring of regulatory interactions – offering a link between genetic mutation and sudden, broad evolutionary changes. (shrink)

Edited by Richard McKeon, with an introduction by C.D.C. Reeve Preserved by Arabic mathematicians and canonized by Christian scholars, Aristotle’s works have shaped Western thought, science, and religion for nearly two thousand years. Richard McKeon’s The Basic Works of Aristotle—constituted out of the definitive Oxford translation and in print as a Random House hardcover for sixty years—has long been considered the best available one-volume Aristotle. Appearing in paperback at long last, this edition includes selections from the Organon, On the (...) Heavens, The Short Physical Treatises, Rhetoric, among others, and On the Soul, On Generation and Corruption, Physics, Metaphysics, Nicomachean Ethics, Politics, and Poetics in their entirety. (shrink)

Using data from 80 in-depth qualitative interviews with women randomly sampled from New York City, I ask: how do women develop expectations about their future workforce participation? Using an intersectional approach, I find that women’s expectations about workforce participation stem from gendered, classed, and raced ideas of who works full-time. Socioeconomic status, race, gender, and sexuality influenced early expectations about work and the process through which these expectations developed. Women from white and Latino working-class families were evenly divided in their (...) expectations about their future workforce participation, while the vast majority of white, Asian, African American, and Latina middle-class women expected to work continually as adults. Unlike their working-class white and Hispanic peers, all of the working-class Black respondents developed expectations that they would work continuously as adults. The intersections of race, class, and gender play a central role in shaping women’s expectations about their participation in paid work. (shrink)

We studied how people determine when they are in control of objects. In a computer task, participants moved a virtual boat towards a goal using a joystick to investigate how subjective control is shaped by (1) correspondence between motor actions and the visual consequences of those actions, and (2) attainment of higher-level goals. In Experiment 1, random discrepancies from joystick input (noise) decreased judgments of control (JoCs), but discrepancies that brought the boat closer to the goal and increased success (...) (the autopilot) increased JoCs. In Experiment 2, participants raced to the goal against a computer-controlled rival boat while varying levels of noise interfered with each boat. Participants reached the goal more often and rated their own control higher when the computer rival had good control. Subjective control over moving objects depends partly on consistency between motor actions and their effects, but is also modulated by perceived success and competition. -/- Keywords: Control; Action; Feedback; Competition . (shrink)

The article conceptualizes the phenomenon of reception of foreign philosophical trends and authors as a social phenomenon that demands a socio-historical approach. The author attempts to demonstrate the advantages of such a genre of the history of philosophy as the history of reception. The merit of the socio-historical approach to reception, according to the author, lies in its ability to elucidate factors hidden from a purely exegetical approach. It allows for the explanation of phenomena that are unexplained from an exegetical (...) perspective, such as the effects of misreading and misunderstanding during the borrowing of foreign philosophical production. These effects are not random but systematic. The author also seeks to clarify Hans Joas's formulated paradox: during reception, misunderstandings arise not only between irreconcilable positions but also between similar ones. The author focuses on the “agents” of reception, which include not only professional philosophers but also translators, publishers, commentators, whose perspectives are always shaped by their position in the social and professional space. This space has its disciplinary, ideological, and national limitations. Based on the analysis of texts from representatives of reception histories, the article formulates key elements of reception theory. Reception is viewed as a social, structured, and transformative phenomenon measured by its impacts. The article also establishes connections between types and periods of reception, each having its own purpose and logic. The article analyzes the conditions for the international circulation of ideas and demonstrates how factors of intellectual, ideological, political, and national character determine both appropriation (successful reception) and rejection of foreign trends or authors. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Meaning of Meat and the Structure of the Odyssey by Egbert J. BakkerSusan A. CurryEgbert J. Bakker. The Meaning of Meat and the Structure of the Odyssey. Cambridge: Cambridge University Press, 2013. xiv + 191 pp. Cloth, $90.Meat-eating in the Odyssey is a risky business. Inextricably intertwined with song itself in the context of the aristocratic feast, meat-eating in excess becomes a weapon of the Suitors in (...) Ithaca as part of a three-year effort “literally to eat Odysseus’ house to ruin” (xi). In the “Otherworld” through which Odysseus and his Companions venture, meat and meat-eating are further problematized: there is too much or not enough of it; what they come across is forbidden; one may become meat oneself, filling the belly of another.This book traces the theme of meat in the Odyssey through a series of case studies that reveal a web of associations between Odysseus’ account of his adventures in the Otherworld and the poet’s account of events in Ithaca. Using a variety of approaches (narratological, folkloric, anthropological, philological), Bakker investigates the numerous “paradigmatic relationships” existing between the “matrix narrative” of the Odyssey, the aoide\, and the epos, the “embedded utterance” or part of the poem narrated by Odysseus himself (3). The theme of meat also allows Bakker to bring the related topics of dining and hospitality, sacrifice and hunting to bear on his exploration of the interconnections, thematic and linguistic, of the aoide\ and the epos. Although this book is weakest where Bakker roams farthest from meat, it nevertheless contains some choice cuts. In particular, he provides fascinating analyses of the Cyclops and Circe episodes and of hunting in the Otherworld (chaps. 4 and 5).We must begin with the “Epilogue: On ‘Interformularity,’” because, for passionate advocates of a particular school of thought on the composition of Homeric poetry, understanding Bakker’s approach to repetitions and allusions within the Odyssey is a prerequisite for accepting the claims he makes throughout the preceding chapters. Bakker favors an approach to the Homeric poems that involves the integration of intertextuality and orality, which he terms “interformularity.” Rather than randomly repeated traditional formulas, Bakker suggests that the repetitions and allusions within the Homeric poems are the result of “a poet’s judgment as to the (degree of) similarity between two contexts” (159). In other words, Bakker argues for meaningful repetition. Situations and similarity of situations determine the appropriate utterance; when similar situations evoke the same utterance or the same utterance gives rise to a similar situation, the language of the utterance becomes formulaic. [End Page 485]Because each of Bakker’s chapters is, for the most part, a separate case study, each will find its own audience beyond Homeric scholars generally. The first chapter, “Epos and Aoide\,” and the second, “Nostos as Quest,” will appeal to fans of intertextuality and folklore motifs, respectively. In the first chapter, Bakker defines and describes, as noted above, the epos and aoide\ of the Odyssey and makes two crucial points regarding the relationship between these on which much of his overall argument depends: first, epic is itself a ravening genre insatiable in its swallowing up of so-called “minor” genres; and, thus, second, the epos does not occupy a secondary position vis-à-vis the aoide\, but “competes with its ‘container,’ shaping the narrative tension within the Odyssey” (3).The second chapter is concerned more with structure than with meat. Bakker, following Anna Bonifazi (“Inquiring into Nostos and its Cognates,” AJP 130.4 [2009]:481–510), extends the definition of nostos to include the idea of survival as well as homecoming. He also discusses the role of quest as “an essential and versatile narrative building-block” (20) and adjusts Vladimir Propp’s quest sequence to accommodate the narrative of Odysseus’ wanderings. Most importantly, this chapter lays the groundwork for the two most significant contributions of Bakker’s study: first, the “Wanderings provide essential exemplars for the crimes committed in Odysseus’ house in his absence”; and second, meat is “a catalyst of crime and transgression” throughout the Odyssey (35).Although more focused on meat, meat-eating, dining, and cattle culture in Homeric society, “Meat in... (shrink)

Today, nurses are required to have knowledge and awareness concerning professional values as standards to provide safe and high-quality ethical care. Nurses’ perspective on professional values affects decision-making and patient care. Therefore, the present study aimed to investigate the importance of professional values from clinical nurses’ perspective. The present cross-sectional study was conducted in 2016 in four educational hospitals of Kerman University of Medical Sciences, Iran. Data were collected via the Persian version of Nursing Professional Values Scale-Revised by Weis and (...) Schank. Sampling was conducted through the use of stratified random sampling method and 250 clinical nurses participated in the study. Results indicated that the total score of the nurses’ professional values was high.. From nurses’ perspective items such as “Maintaining confidentiality of patients” and “Safeguarding patients’ right to privacy” had more importance; however, “Recognizing role of professional nursing associations in shaping healthcare policy” and “Participating in nursing research and/or implementing research findings appropriate to practice had less importance. A statistically significant relationship was observed between NPVS-R mean scores and nurses’ age, work experience as well as participation in professional ethical training. Although the total score related to the clinical nurses’ perspective on professional values was high, the importance of certain values was at a lower level. Owing to the emerging ethical challenges, it is indispensable to design educational programs in order to improve nurses’ awareness and understanding of the comprehensive importance of professional values. Furthermore, it is recommended that mixed methods studies should be conducted in order to design an instrument to evaluate the use of values in nursing practice. (shrink)

Cognitive theories of emotion propose that the interpretation of emotion-eliciting situations crucially shapes affective responses. Implicit or automatic biases in these interpretations may hinder emotion regulation and thereby increase risk for the onset and maintenance of psychological disorders. In this study, participants were randomly assigned to a positive or negative interpretation bias training using ambiguous social scenarios. After the completion of the training, a stress task was administered and changes in positive and negative affect and self-esteem were assessed. The (...) results demonstrate that the interpretation bias training was successful in that participants exhibited a tendency to interpret novel scenarios in accordance with their training condition. Importantly, the positive training condition also had a protective effect on self-esteem. Participants in this condition did not exhibit a decrease in self-esteem after the stress task, whereas participants in the negative condition did. These results demonstrate that implicit cognitive biases can be trained and that this training affects self-esteem. Implications of these findings for research on psychopathology and emotion regulation are discussed. (shrink)

Nuclear bodies contribute to non‐random organization of the human genome and nuclear function. Using a major prototypical nuclear body, the Cajal body, as an example, we suggest that these structures assemble at specific gene loci located across the genome as a result of high transcriptional activity. Subsequently, target genes are physically clustered in close proximity in Cajal body‐containing cells. However, Cajal bodies are observed in only a limited number of human cell types, including neuronal and cancer cells. Ultimately, Cajal (...) body depletion perturbs splicing kinetics by reducing target small nuclear RNA (snRNA) transcription and limiting the levels of spliceosomal snRNPs, including their modification and turnover following each round of RNA splicing. As such, Cajal bodies are capable of shaping the chromatin interaction landscape and the transcriptome by influencing spliceosome kinetics. Future studies should concentrate on characterizing the direct influence of Cajal bodies upon snRNA gene transcriptional dynamics.Also see the video abstract here. (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)

Research suggests that sedentary behavior is negatively associated with cognitive outcomes. Interrupting prolonged sitting has been shown to improve cognitive functions, including executive functioning, which is important for academic performance. No research has been conducted on the effect of standing on EF in VET students, who make up a large proportion of the adolescent population and who are known to sit more than other students of this age. In this study, we investigated the acute effects of reducing SB by short (...) time standing on EF in vocational education and training students. In a randomized crossover study, 165 VET students were first taught for 15 min in seated position. After this, they performed while seated the Letter Memory Test for updating, and the Color Shape Test for shifting and inhibition. Students were randomly assigned to a sitting or standing condition. All students were taught again for 15 min and then took the same tests in the condition they were allocated to, respectively, standing or seated. After 1 week, the test procedure was repeated, in which students switched conditions. Mixed model analyses showed no significant effect of sitting or standing on updating, shifting, or inhibition. Also, no significant differences were found for the order of condition on updating, shifting, or inhibition. Our results suggest that 40 min of standing does not significantly influence EF among VET students. (shrink)

Many environmental ethicists think evolutionary processes are good or, put differently, that they are morally valuable. Furthermore, many claim this value can be compromised when humans disrupt or cause a break in these processes. In this paper, I argue this account is mistaken. Evolution is not good. Furthermore, evolution cannot be “broken” by mere human involvement. There is no preordained trajectory in evolution; randomness, genetic drift, and historical contingency influence all evolutionary histories. Additionally, to think humans necessarily undermine so-called “natural” (...) processes and turn them artificial is to ignore Vogel (2011, 2015), and insist on pre-Darwinian dualism. There is no morally meaningful distinction between natural selection and artificial selection; they are both simply selection. Furthermore, animals shape their own evolutionary trajectories, their progenies’, and those of other organisms through their intentions and choices—as is illustrated in the theory of niche construction. Human involvement in evolutionary processes does not “break” them nor does it necessarily reduce the value of the end products of those processes. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 27.2 (2003) 255-268 [Access article in PDF] The Tree of Knowledge and Darwinian Literary Study Jonathan Gottscha I THE BRANCHES OF KNOWLEDGE are not strewn randomly on the ground; they are part of a coherent, interconnected tree. Physics is the most fundamental of all the sciences, so it is the trunk of the tree. The branch of chemistry emerges from physics, because the laws of chemistry (...) depend on the laws of physics: chemical reactions occur the way they do because of the physical properties of atoms. Biology's branch splits off from chemistry's: the molecules that comprise living things are bound by the rules of chemistry. Scientists, while grasping this fundamental interconnection of the broad boughs of the natural sciences, 1 have rarely craned their necks sufficiently to glimpse the upper reaches of the tree of knowledge: the green canopy of human culture that is the traditional jurisdiction of the social sciences and humanities. In fact, scholars from all disciplines have mostly proceeded as though the greenery above was the outgrowth of a neighboring tree from a fundamentally different species.Since the 1960s, however, a maverick band of Darwinian neck-craners have been demonstrating that the stuff of human culture, studied in the humanities and social sciences, is a contiguous part of the tree of knowledge: human culture and behavior grow out of human biology. 2 These scholars and scientists continue to define themselves by different names depending on subtleties in their particular approaches: Darwinian psychology, sociobiology, Darwinian anthropology, biosociology, human behavioral ecology, human ethology, and evolutionary psychology. 3 However, sacrificing some precision on the alter of clarity, I will refer to all of the above approaches with the umbrella term of human [End Page 255] behavioral biology, understood in its most expansive sense as the study of how millions of years of evolution shaped the human mind, and thus human behavior, and thus human culture. No matter how human behavioral biologists define their work, they all share the conviction that human behavior, psychology, and culture cannot be fully understood separate from human bio-evolutionary history.Darwinian excavation of the foundations of human nature has inspired a revolutionary movement in the social sciences that proceeds to this day. Like most revolutions, this one has seen its share of rolling heads and intellectual bloodshed. Starting with the "sociobiology debates" of the late 1970s through mid-80s and continuing through the "science wars" of the early-mid 1990s allegations and recriminations of the most serious sort have been almost casually poured into the air: racism, sexism, Social Darwinism, biological determinism, disciplinary colonialism, disciplinary xenophobia, and "biophobia." 4 However, despite entrenched, sometimes zealous opposition, evolutionary thinking has firmly established itself in the social sciences. Thumbing through leading social science journals, it is no longer a shock to encounter articles exploring traditional topics with shiny new Darwinian tools. This stands in stark contrast to the situation in the decades immediately following World War II, where applying biology to human behavior and culture was virtually taboo. In fact, the UNESCO statement of 1952 explicitly tabooed human behavioral biology as scientifically and politically incorrect. Moreover, this phenomenon is in marked contrast to the mainstream social science of the late 1970s and early 1980s, which was in the midst of a wicked backlash against the resurgence of biological inquiry into behavior represented in sociobiology.Currently, while human behavioral biology retains many social scientist critics, and while certain social science fields remain largely hostile or indifferent, invoking biology to explain social behavior is moving toward the mainstream. Almost thirty years after E. O. Wilson made, in Sociobiology (1975), his first call for a merger of disciplines under a new biological synthesis, biology-savvy social scientists and social-science-savvy biologists have provided startling new insights into a host of topics traditionally examined in isolation from biology: gender differences, criteria for mate choice, resource acquisition and allocation, aggression, cooperation, xenophobia, ethnocentrism, sexual politics, religious sensibilities, social hierarchy, moral codes, etc. 5Though one must be careful not to overstate the progress, we are [End Page 256] witnessing... (shrink)

In 2013 the Health Research Council of New Zealand began a stream of funding titled 'Explorer Grants', and in 2017 changes were introduced to the funding mechanisms of the Volkswagen Foundation 'Experiment!' and the New Zealand Science for Technological Innovation challenge 'Seed Projects'. All three funding streams aim at encouraging novel scientific ideas, and all now employ random selection by lottery as part of the grant selection process. The idea of funding science by lottery has emerged independently in several (...) corners of academia, including in philosophy of science. This paper reviews the conceptual and institutional landscape in which this policy proposal emerged, how different academic fields presented and supported arguments for the proposal, and how these have been reflected in actual policy. The paper presents an analytical synthesis of the arguments presented to date, notes how they support each other and shape policy recommendations in various ways, and where competing arguments highlight need for further analysis or more data. In addition, it provides lessons for how philosophers of science can engage in shaping science policy, and in particular highlights the importance of mixing complementary expertise: it takes a village to raise policy. (shrink)

This chapter raises a number of questions, not adequately addressed by any researcher to date, about what we see when our eyes are closed. In the historical literature, the question most frequently discussed was what we see when our eyes are closed in the dark (and so entirely or almost entirely deprived of light). In 1819, Purkinje, who was the first to write extensively about this, says he sees "wandering cloudy stripes" that shrink slowly toward the center of the field. (...) Other later authors also say such stripes are commonly seen, but they differ about their characteristics. In 1897, for example, Scripture describes them as spreading violet rings. After Scripture, the cloudy stripes disappear from psychologists' reports. Other psychologists describe the darkened visual field as typically -- not just idiosyncratically, for themselves -- very nearly black (e.g., Fechner), mostly neutral gray (e.g., Hering), or bursting with color and shape (e.g., Ladd). I loaned beepers to five subjects and collected their reports about randomly sampled moments of experience with their eyes closed. Their reports were highly variable, and one subject denied ever having any visual experience at all (not even of blackness or grayness) in any of his samples. I also briefly discuss a few other issues: whether we can see through our eyelids, whether the closed-eye visual field is "cyclopean", whether the field is flat or has depth or distance, and whether we can control it directly by acts of will. The resolution of such questions, I suggest, will not be straightforward. (shrink)

An accessible introduction to core concepts in evolution for lay readers, which shows that random events have played a critical role in the development of life -/- Critical historical events–or “turning points”–have shaped evolution and continue to have a decisive effect on individual lives. This theme is explored and explained in this lucid, accessible book for lay readers. The author argues that, although evolution is the result of unpredictable events, these events have profound influences on subsequent developments. Life is (...) thus a continuous interplay between unforeseeable events and their decisive consequences. -/- As one example, the author cites the fusing of two chromosomes, which differentiated the human species from our closest animal relatives about 4 to 5 million years ago. This event was not predictable, but it had a profound effect on the evolution of our species thereafter. By the same token, certain unpredictable circumstances in the past enabled only Homo sapiens to survive to the present day, though we now know that other human-like species also once existed. -/- The author contrasts such scientific concepts grounded in solid evidence with prevalent misconceptions about life: specifically, the religious notion that there is a plan and purpose behind life, the widespread perception that intelligent design governs the workings of nature, the persistent belief in destiny and fate, and the attribution of an overly deterministic role to genes. -/- This excellent introduction for laypersons to core ideas in biology goes a long way toward dispelling such misconceptions and presents current scientific research in clearly understandable, jargon-free terms. (shrink)

We are living in an open sea, caught up in a continuous wave, with no fixed point and no instrument to measure distance and the direction of travel. Nothing appears to be in its place any more, and a great deal appears to have no place at all. The principles that have given substance to the democratic ethos, the system of rules that has guided the relationships of authority and the ways in which they are legitimized, the shared values and (...) their hierarchy, our behaviour and our life styles, must be radically revised because they no longer seem suited to our experience and understanding of a world in flux, a world that has become both increasingly interconnected and prone to severe and persistent crises. We are living in the interregnum between what is no longer and what is not yet. None of the political movements that helped undermine the old world are ready to inherit it, and there is no new ideology, no consistent vision, promising to give shape to new institutions for the new world. It is like the Babylon referred to by Borges, the country of randomness and uncertainty in which ‘no decision is final; all branch into others’. Out of the world that had promised us modernity, what Jean Paul Sartre had summarized with sublime formula ‘le choix que je suis’ (‘the choice that I am’), we inhabit that flattened, mobile and dematerialized space, where as never before the principle of the heterogenesis of purposes is sovereign. This is Babel. (shrink)

This article deals with political socialization and political participation, in the context of visiting phenomenon, in Turkey. We took the Ali Baba Tomb in central Sivas and Celtek Baba Tomb in Celtek village as the sample of our study. In the study, political socialization and participation was seen as a dialectical process between individual and society. Visiting phenomenon embodying a rich historical, religious and cultural accumulation is important in that it defines the religious tendency of huge masses. As a matter (...) of fact, they have realized their potitical socialization in a pretty much authentic culture with different interests, duties, roles and positions. At the same time, they have shown their political participation with reference to the religious world of meaning. -/- SUMMARY In the contrast to the secular paradigm, religion continues to keep its reciprocal relations with the whole social system without giving an opportunity to any speculation. Religion and politics are two important fields in which this living relationship is stood for institutional structures. This article focuses on political socialization and political participation in Turkey by taking into consideration the phenomenon of visiting. The question of how the visiting phenomenon provided an input to the political system in terms of political socialization and political participation constitutes the problem of the research. Ali Baba Tomb in the center of Sivas province and Celtek Baba Tomb situated in central Celtek Village were selected as samples for the study. The political socialization and participation were talked with 33 visitors who had been selected randomly from different days between September and December 2015 and were tried to understand the data obtained by semi-standardized interview form. It has been examined in terms of its historical development and orientation of relationship between the visiting phenomenon in the research and the political system. For this reason, the basic methodological acceptance of the research has been to understand and interpret political socialization and participation in its specific environment. In this framework, firstly, the socialization of the sample in the context of family, school, mass communication and social environment was evaluated. Later, it has been tried to understand the religiousness in the context of the visiting through the same group. Their political participation has also been resolved according to the classification of Milbrath and Goel’s hierarchical political participation level through the field of political socialization and religiousness. Finally, this research, which is considered as a singular case study, has been subjected to a systematic and phenomenological analysis according to gender, age, education and belief variables on the basis of data obtained through problem-centered interviewing and participatory observation. The visiting in a phenomenological sense involves a trip and travel made with certain requests to the people who are believed to have been buried in places such as tombs, attributed to certain spiritual powers and virtues. The visiting phenomenon in the field of research had brought a rich historical and cultural content, exceeding a simple grave visit. Today, in the religious and traditional meaning world the traumas caused by the modernization and other socio-psychological thrillers have brought a different interest in Turkish society than ever before. The visiting phenomenon has created a continuity with a perception of sanctity and understanding which were shaped by an interaction with many different cultures, pre-Islamic beliefs and eventually mystical and charismatic personalities. However, the visiting phenomenon according to the severity of the individual and social crises experienced in the modern period has also revealed some variations that included popular patterns in both structural and practical contexts. Thus, the visiting phenomenon today is seen in a change by creating new universes appropriate to tradition in different social categories. In the modern era the influence of this change on the political culture is evident. This effect is generally related to the social structure of Turkish society and manifests itself as a closing within the sense of protection of the world of meaning. The visiting phenomenon, which has a special place in the religious life of very large masses in Turkey, has created a peculiar structure of political socialization and political participation around a profound historical accumulation. The participants have realized their political socialization in a unique cultural environment. This culture was formed in the context of family, school, mass communication and social environment. The dramatic situations that have taken place in the process have brought the important socialization problems in this environment. The community associations, the system of obsolete values, the distorted hierarchical relationships and the insecure environments created no longer lead to the searching for meaning by them. These people, who express themselves not like politics (27 people) at last, instead of expressing politics themselves with ideological concepts like ideological rightist, leftist, Islamist, communities people (ʾumma), Kemalist (5 people), but rather Turkish, Muslim, homeland, nation, human and righteousness as the concepts and words to prefer to identify. This should be a socialization that they carry out by transferring the objective world they created outwardly around a set of meanings to their subjective consciousness again. It should be a socialization again that they carry out by transferring the objective world they created outwardly around a set of meanings to their subjective consciousness. The visitors have carried out a political participation with the accumulation created by this field of political socialization. They saw themselves as often religious and the visiting activity as a sign of religiosity. As a result, the visiting a tomb could have been a simple manifestation of inner happiness and ease in a happy moment or an entertainment as much as it was in distress in this environment. The mystical attitude which is far from the world that many poor people built around the visit has caused them to put reserves in the political institution that represents a secular field. As a matter of fact, the visitors often characterize the world with the terms like empty, lie, trial, and so on. Politics, on the other hand, had been seen as a relationship of interest, cheating and lying. It has been understood that it provides a political input in the framework that Milbrath and Goel conceptualize as audience actions when we look at the political participation of the visiting phenomenon in the Sivas universe. According to this visit, in the sample of the phenomenon 29 people of the participants said that they are not open to the politics while 4 of them said that they are open to the politics. However, given that voting attitudes in the elections, only 2 of the participants did not see this very important; others (31 people) regard voting as a responsibility in the name of country, nation, country or even religion. From time to time, those who say either that they have started to the political discussions or that they have participated in political debates (11 people of them) are less than those who have never attended this kind of debates (22 people). In this sample, the number of people trying to persuade a person to vote for a particular party is 6; the number of people carrying a rosette of a party or hanging the symbols of the party to the house, to the car, was only 4 among those participants. Visiting people usually provide the political socializations in a fatalistic and restrictive environment. Their political participation is also in accord with the symbolic world of this hierarchical structure in which life is defined by certain rules. Therefore, they had produced an unquestionability of the authority as it is in family as well as political institutions. The politics is frightening for them; it is not interested in them and they should be away from it. (shrink)