Among pathogenic micro‐organisms that evade the mammalian immune responses, Trypanosoma brucei has developed the most elaborate capacity for antigenic variation. Trypanosomes branched early during eukaryotic evolution. They are characterized by many aberrations, ranging from the unusual compartmentation of metabolic pathways to the heresy of RNA editing. The ubiquitous phenomenon of glycosylphosphatidylinositol‐anchoring of eukaryotic plasma membrane proteins and RNA trans‐splicing (trypanosome genes contain no introns), which adds an identical leader sequence to all trypanosome mRNAs, were first defined during studies of antigenic (...) variation. Genetic transformation of trypanosomes and the high efficiency of gene targeting provide new opportunities to investigate the regulation of antigenic variation. There is every reason to expect trypanosomes to provide further surprises and insights into the evolution of genetic regulatory mechanisms. (shrink)

Social Facts and Collective Intentionality is a combination of terms that refers to a new field of basic research. Written mainly in the mood and by means of analytical philosophy, at the very heart of this new approach is conceptual explication of all the various versions of social facts and collective intentionality and its ramifications. This approach tackles the topics of traditional social philosophy using new conceptual methods, including techniques of formal logic, computer simulations, and artificial intelligence. Such research also (...) addresses careful research relating to ontological, epistemological, normative and--last but not least-- methodological questions. This volume represents the state of the art in this new field. The volume and its contributors tackle a series of vexing issues in the social sciences: (1) the sense of affiliation to large in contrast to small groups, (2) whether collective membership is the same as common knowledge, (3) the worth of information exchange based on faulty data, (4) the difference between standards of information and transfer of information, and (5) whether reliability is grounded in personal experience or as members in epistemic communities or networks. Contributors to this volume have a strong commitment to the social or collective character and mutual interplay of scientific information. "Collective Intentionality" is the term chosen by researchers working in this cross-disciplinary field. The group is currently conducting research in areas such as artificial intelligence, linguistics, logic, and the philosophy of the social sciences. Its work is distinguished by issues of collective behavior such as jointness, groupness, we and us. The present volume covers the state of the art of collective analysis, while fully appreciating that it is a stepping stone, albeit an important one, in redirecting the attention of basic philosophy away from the individual to the collective mode of exact analysis. Georg Meggle is professor for philosophical foundations of anthropology and of cognitive sciences at the University of Leipzig, Germany. He is a key contributor to Realism in Action with a study of Common Belief and Common Knowledge, and author of an earlier study of theoretical foundations of semantics. (shrink)

A solid grasp of the main themes and arguments of the seventeenth century philosopher Rene Descartes is an essential tool towards understanding modern thought, and a necessary entree to the work of the empiricists and Immanuel Kant, and to the study of contemporary epistemology and philosophy of mind. Clear and accessible, this book serves as an introduction to Descartes's ideas for undergraduates and as a sophisticated companion to his Meditations for more advanced readers. After a thorough discussion of the main (...) themes and arguments of the Meditations, the historical background of the work, and its critical reception, the author offers his own reflections on Cartesian doubt, the cogito, the causal and ontological proofs of God's existence, the Cartesian circle, Cartesian dualism, and Descartes' views of the material world. The commentary includes and cross-references the full text of Meditations I, II, and V, and most of Meditations III and VI, employing John Cottingham's highly-praised translation. (shrink)

This Whiteheadian Dialogue explores a fresh and important cross-elucidatory path: What have we, and what can be learned from a dialogue with Eastern worldviews?

Ian Barbour has distinguished eight theologies of God's role in nature, together with corresponding models of divine activity. This essay examines these ideas in the light of a theology of the cross. Three of Barbour's approaches—the neo‐Thomist, the kenotic, and the existentialist—are able to provide different aspects of a theology of divine action that is consistent with belief that God's definitive revelation takes place in the Crucifixion and Resurrection of Jesus of Nazareth. These approaches encourage attention to a part (...) of traditional doctrines of Providence, the idea that God acts by “cooperation” with natural processes. The kenotic character of divine involvement in the world means that the regularities of the basic interactions of physics are maintained. The idea of cooperation can be extrapolated into the past, to give some insight into ways of understanding God's activity in originating the universe. (shrink)

In his compelling novel Blindness, José Saramago tells us about victims stricken by a contagious form of blindness who were quarantined and came to see themselves as pigs, dogs, and “lame crabs.” Of course, they were all human beings - although unable to perceive themselves, or others, as members of the human community. The disciplines of bioethics, health law, and human rights are likewise all members of the broad human rights community, although at times none of them may be able (...) to see the homologies, even when responding to a specific health challenge.The boundaries between bioethics, health law, and human rights are permeable, and border crossings, including crossings by blind practitioners, are common. Two working hypotheses form the intellectual framework of this article: we can more effectively address the major health issues of our day if we harmonize all three disciplines; and American bioethics can be reborn as a global force by accepting its Nuremberg roots and actively engaging in a health and human rights agenda. (shrink)

The cross-disciplinary framework of Material Engagement Theory (MET) has emerged as a novel research program that flexibly spans archeology, anthropology, philosophy, and cognitive science. True to its slogan to ‘take material culture seriously’, “MET wants to change our understanding of what minds are and what they are made of by changing what we know about what things are and what they do for the mind” (Malafouris 2013, 141). By tracing out more clearly the conceptual contours of ‘material engagement,’ and (...) firming up its ontological commitments, the main goal of this article is to help refine Malafouris’ fertile approach. In particular, we argue for a rapprochement between MET and the tradition of Cultural-Historical Activity Theory, based on the ‘Vygotskian’ hypothesis of scaffolded and/or distributed cognition. (shrink)

In his compelling novel Blindness, José Saramago tells us about victims stricken by a contagious form of blindness who were quarantined and came to see themselves as pigs, dogs, and “lame crabs.” Of course, they were all human beings - although unable to perceive themselves, or others, as members of the human community. The disciplines of bioethics, health law, and human rights are likewise all members of the broad human rights community, although at times none of them may be able (...) to see the homologies, even when responding to a specific health challenge.The boundaries between bioethics, health law, and human rights are permeable, and border crossings, including crossings by blind practitioners, are common. Two working hypotheses form the intellectual framework of this article: we can more effectively address the major health issues of our day if we harmonize all three disciplines; and American bioethics can be reborn as a global force by accepting its Nuremberg roots and actively engaging in a health and human rights agenda. (shrink)

Reading and reading comprehension is of great importance for students to be able to grasp the main idea of what they are reading, for which reading strategies are needed. The objective of the research is to analyze and describe the perspectives of the reading strategies they use and how to help entering university students to face their professional studies. The methodology used is descriptive and correlational among its elements, it is of cross-sectional and quantitative approach whose sample are university (...) students entering a professional career, 1181 students were surveyed through an online survey. (shrink)

A biogenetic structural explanation is offered for the cross‐culturally common mystical experience called portalling, the experience of moving from one reality to another via a tunnel, door, aperture, hole, or the like. The experience may be evoked in shamanistic and meditative practice by concentration upon a portalling device (mirror, mandala, labyrinth, skrying bowl, pool of water, etc.). Realization of the portalling experience is shown to be fundamental to the phenomenology underlying multiple reality cosmologies in traditional cultures and is explained (...) in terms of radical re‐entrainment of the neurological systems mediating experience in the brain. Phenomenological experiments with mirror portalling devices from both the Tibetan and the Tsimshian religious traditions are reported. (shrink)

Background: There is growing interest in credentialing hospital ethicists. Consult volume is being incorporated into credentialing criteria, although few data supporting this approach are available...

The objective of this research study was to determine if psychological distress, anxiety, and academic self-efficacy predict satisfaction with studies in Peruvian university students during the COVID-19 pandemic. A cross-sectional and predictive design was used, in which 582 Peruvian university students participated, 243 men and 339 women, between the ages of 16 and 41. Student’s t-statistics were used to analyze the differences in scores of psychological distress, anxiety, academic self-efficacy, and satisfaction with studies based on the sex of the (...) participants, Pearson’s R was used for the analysis of correlations between variables, and multiple linear regressions were used to evaluate the predictive model. In the analyses, the significance level was set at 0.05. The results show that men have higher levels of psychological distress, anxiety, and academic self-efficacy than women do ; high levels of psychological distress correlate with high levels of anxiety and low levels of satisfaction with studies and academic self-efficacy ; high levels of anxiety correlate with low levels of satisfaction with studies and academic self-efficacy ; and high levels of academic self-efficacy correlate with high levels of satisfaction with studies. Academic self-efficacy was also found to predict satisfaction with studies. This concludes that, although there are significant correlations between psychological distress, anxiety, academic self-efficacy, and satisfaction with studies, academic self-efficacy is the variable that most predicts satisfaction with studies in Peruvian university students. (shrink)

The term ``neurophilosophy'' is often used either implicitly or explicitly for characterizing the investigation of philosophical theories in relation to neuroscientific hypotheses. The exact methodological principles and systematic rules for a linkage between philosophical theories and neuroscientific hypothesis, however, remain to be clarified. The present contribution focuses on these principles, as well as on the relation between ontology and epistemology and the characterization of hypothesis in neurophilosophy. Principles of transdisciplinary methodology include the `principle of asymmetry', the `principle of bi-directionality' and (...) the `principle of transdisciplinary circularity'. The `principle of asymmetry' points to an asymmetric relationship between logical and natural conditions. The `principle of bi-directionality' claims for the necessity of bi-directional linkage between natural and logical conditions. The `principle of transdisciplinary circularity' describes systematic rules for mutual comparison and cross-conditional exchange between philosophical theory and neuroscientific hypotheses. The relation between ontology and epistemology no longer is determined by ontological presuppositions i.e. ``ontological primacy''. Instead, there is correspondence between different `epistemological capacities' and different kinds of ontology which consecutively results in ``epistemic primacy'' and ``ontological pluralism''. The present contribution concludes by rejecting some so-called `standard-arguments' including the `argument of circularity', the `argument of categorical fallacy', the `argument of validity' and the `argument of necessity'. (shrink)

Ethics is central to science and engineering. Young engineers need to be grounded in how corporate social responsibility principles can be applied to engineering organizations to better serve the broader community. This is crucial in times of climate change and ecological challenges where the vulnerable can be impacted by engineering activities. Taking a global perspective in ethics education will help ensure that scientists and engineers can make a more substantial contribution to development throughout the world. This paper presents the importance (...) of incorporating the global and cross culture components in the ethic education. The authors bring up a question to educators on ethics education in science and engineering in the globalized world, and its importance, necessity, and impendency. The paper presents several methods for discussion that can be used to identify the differences in ethics standards and practices in different countries; enhance the student’s knowledge of ethics in a global arena. (shrink)

Previous research shows that people can use the co-occurrence of words and objects in ambiguous situations (i.e., containing multiple words and objects) to learn word meanings during a brief passive training period (Yu & Smith, 2007). However, learners in the world are not completely passive but can affect how their environment is structured by moving their heads, eyes, and even objects. These actions can indicate attention to a language teacher, who may then be more likely to name the attended objects. (...) Using a novel active learning paradigm in which learners choose which four objects they would like to see named on each successive trial, this study asks whether active learning is superior to passive learning in a cross-situational word learning context. Finding that learners perform better in active learning, we investigate the strategies and discover that most learners use immediate repetition to disambiguate pairings. Unexpectedly, we find that learners who repeat only one pair per trial—an easy way to infer this pair—perform worse than those who repeat multiple pairs per trial. Using a working memory extension to an associative model of word learning with uncertainty and familiarity biases, we investigate individual differences that correlate with these assorted strategies. (shrink)

A decade has passed since the breaking out of the ‘Arabic Spring’ revolutionary phenomena all over the Arab World’s societies. Many challenging and radically intriguing developments and ramifications have eventuated out of that era and led the Arab World’s context into unchartered territories of existence and self-understanding. This essay pauses at one of the particular challenges that faces this Sitz im Leben, namely the question of identity-formation and self-perception processes. It argues that the Arab states do manifest in their political (...) and statehood situations a political situation of democracy that is run by ‘non-democrats’. The essay then suggests that this democracy of non-democrats is the outcome of the prevalence of an identity-formation and self-perception rationales that are rooted in crudely religious Weltanschauung that, far from maintaining distinction and particularity individually and communally, turns alterity into a self-otherizing dogma expressive of contrariety and stark divisive and discriminative relatedness to the other. The essay, finally, suggests that liberating the identity-formation process from the dogmatic attempt at turning religion into ‘identity’ per se is the first required step towards a more cross-pollinating and symbiotic relationality between the different persons and groups who live in that context. (shrink)

Prior research has shown that people can learn many nouns from a short series of ambiguous situations containing multiple words and objects. For successful cross-situational learning, people must approximately track which words and referents co-occur most frequently. This study investigates the effects of allowing some word-referent pairs to appear more frequently than others, as is true in real-world learning environments. Surprisingly, high-frequency pairs are not always learned better, but can also boost learning of other pairs. Using a recent associative (...) model, we explain how mixing pairs of different frequencies can bootstrap late learning of the low-frequency pairs based on early learning of higher frequency pairs. We also manipulate contextual diversity, the number of pairs a given pair appears with across training, since it is naturalistically confounded with frequency. The associative model has competing familiarity and uncertainty biases, and their interaction is able to capture the individual and combined effects of frequency and contextual diversity on human learning. Two other recent word-learning models do not account for the behavioral findings. (shrink)

La richesse des œuvres de George Sand ne cessent de nous éblouir : deux ouvrages témoignent de l’étendue de sa production littéraire dans un contexte historique bien précis grâce à des chercheurs connus et moins connus qui ont soigneusement édité ses écrits. Le contexte est d’autant plus important pour notre compréhension de son engagement public. Contrairement à la notion de l’auteur romantique qui se coupe du monde dans une solitude artistique, George Sand est ici dans sa splendeur de (...) femme... (shrink)

Halfway down one wall of the Wren Chapel at the College of William and Mary in Williamsburg, Virginia, is a plaque in honor of Bishop James Madison, who is often confused with his more famous cousin, James Madison, author of the U.S. Constitution, co-author of the Federalist Papers, and the fourth President of the United States. Though they pursued separate careers—Bishop Madison as an Anglican minister, a leading scientist, and an extraordinary academic administrator, and Founder Madison as a secular reformer, (...) a superb statesman, and one of the most sophisticated democratic theorists in history—the plaque could hardly honor one without the other, so interlinked were both their legacies to the College, religious freedom, and American democracy. (shrink)

Proponents of the “literacy” thesis share with proponents of the “extended mind” thesis the viewpoint that communication systems such as language or writing have cognitive implications that go beyond their purely social and communicative purposes. Conceiving of media as extensions of the mind thus has the potential to bring together and cross-fertilize research programs that are currently placed in distant corners of the study of mind, language, and society. In this issue, we bring together authors with a diverse set (...) of interests to identify promising areas of overlap, blaze new trails for us to explore, but also to highlight dissonances and challenges that will have to be addressed in future work. (shrink)

The WRATEC model offers a toolbox of effective strategies for helping teachers conduct a community of inquiry in the classroom, through structured discussion. WRATEC facilitates teaching and learning through a self-corrective framework by integrating the four dimensions of cognitive skills characterized by Mathew Lipman --that is, inquiry, reasoning, information-organizing and translation skills. WRATEC is an acronym for: “W” ; “R” ; “A” ; “T” ; “E” ; “C” . The seventh step that concludes the process of the seven habits of (...) effective thinkers lies in the skill of summarizing, which can also be expressed in written form. The WRATEC model offers an effective framework for the development of the cross-curricular competencies that inform intellectual, social and methodological skills. As is evidenced in the new education programs of several states or provinces, particularly in Canada, one of the priorities in teaching and learning programs is the development of such skills in the context of communal discourse and cooperative inquiry. The visual thought-map of WRATEC also makes it possible to trace progress in the breadth and complexity of ideas and the depth of inquiry in moving toward higher levels of generality, in ways that actualize the progress of inquiry as represented in the Platonic allegory of the cave--from opinion and belief to the examination of the validity of assumptions and the evaluation of the nexus of ideas involved in any given argument. (shrink)

This concise encyclopedia is the most complete international survey of sociology ever created in one volume. Contains over 800 entries from the whole breadth of the discipline Distilled from the highly regarded Blackwell Encyclopedia of Sociology, with entries completely revised and updated to provide succinct and up-to-date coverage of the fundamental topics Global in scope, both in terms of topics and contributors Each entry includes references and suggestions for further reading Cross-referencing allows easy movement around the volume.

The cultural consumption research landscape of the 21st century is marked by an increasing cross-disciplinary fermentation. At the same time, cultural theory and analysis have been marked by successive ‘inter-’ turns, most notably with regard to the Big Four: multimodality (or intermodality), interdiscursivity, transmediality (or intermediality), and intertextuality. This book offers an outline of interdiscursivity as an integrative platform for accommodating these notions. To this end, a call for a return to Foucault is issued via a critical engagement with (...) the so-called practice-turn. This re-turn does not seek to reconstitute venerably Foucauldianism, but to theorize ‘inters-’ as vanishing points that challenge the integrity of discrete cultural orders in non-convergent manners. The propounded interdiscursivity approach is offered as a reading strategy that permeates the contemporary cultural consumption phenomena that are scrutinized in this book, against a pan-consumptivist framework. By drawing on qualitative and mixed methods research designs, facilitated by CAQDAS software, the empirical studies that are hosted here span a vivid array of topics that are directly relevant to both traditional and new media researchers, such as the consumption of ideologies in Web 2.0 social movements, the ability of micro-celebrities to act as cultural game-changers, the post-loyalty abjective consumption ethos. The theoretically novel approaches on offer are coupled with methodological innovations in areas such as user-generated content, artists’ branding, and experiential consumption. (shrink)

A cross-sectional view of the entire complex of Indian spirituality, with special reference to the omnipresent and ramifying tradition of yoga.

Science is at a cross-roads. For several decades, the Standard Model of particle physics has managed to fit vast amounts of particle scattering data remarkably well, but many questions remain. During those decades, some sophisticated theoretical hypotheses such as string theory, quantum gravity, and quantum cosmology have been proposed and studied intensively, in an effort to break the log-jam of the Standard Model. None of those hypotheses have succeeded to date. Of greater concern is the increasing tendency by some (...) practitioners in those fields to downplay the empirical principles of science. In response, this book is a restatement of those principles, covering numerous aspects of observation. A particular focus is on contextuality versus realism, the two fundamentally contrasting ideologies that underpin modern physics. (shrink)

Auguste Comte, the founder of sociology, and Norbert Elias, the last classical sociologist, based their sociologies on the idea that humankind has gone from astage of childhood to adult stages. The essay shows that there has actually taken place a psychogenetic evolution of humankind in history. Empirical researchesacross the past generations, namely Piagetian and intelligence cross-cultural researches, have been continuing to support the idea, whether the researchers involved have been aware of it or not. The essay demonstrates further, that (...) the history of society, economy, culture, law, morals, politics, customs, religion, etc. can only be described against the background of developmental psychology. (shrink)

These days, American politicians are loath to cite biblical passages for fear of being charged with breaching the wall between church and state. There was a time when a presidential candidate could claim that a certain monetary policy would “crucify us on a cross of gold.” This kind of rhetoric is now taboo. America's national leaders even avoid quoting the religious phrases from the Declaration of Independence, particularly its references to the “Creator” or “Nature's God.” Although in the past (...) some of the greatest American political oratory—Abraham Lincoln at Gettysburg or Martin Luther King, Jr., at the Lincoln Memorial —relied unashamedly on biblical sources and imagery, it is no longer considered acceptable to argue publicly in the language of either the Hebrew or Christian Bibles. However religious American society might still be today, political rhetoric is noticeably nonreligious. (shrink)

The managerial turn in academia is currently broadly discussed. Based on empirical data gathered from a sample that includes all German universities, we can give a broad and fine-grained account of this turn. What we can clearly see is that whole new categories of administrative management positions have been created over the last years. Furthermore, within the non-academic staff we can see a profound restructuration. Lower-level positions like those for clerical work decreased, while higher-level positions in the administration increased. However, (...) and in contrast to studies of countries, we do not observe a general shift from academic to non-academic positions. In addition to the statistical analysis of survey data and personnel data, we conducted seventy in-depth interviews with heads of administrative management units, in particular those being created over the last two decades, for example, on quality control, technology transfer, and career service. Although we clearly see important changes indicating a managerial turn in higher education, core characteristics of a professional organization whose basic processes are ultimately controlled by academics and not by administrators or managers have been retained. These findings call for further cross-national research. (shrink)

Proponents of the “literacy” thesis share with proponents of the “extended mind” thesis the viewpoint that communication systems such as language or writing have cognitive implications that go beyond their purely social and communicative purposes. Conceiving of media as extensions of the mind thus has the potential to bring together and cross-fertilize research programs that are currently placed in distant corners of the study of mind, language, and society. In this issue, we bring together authors with a diverse set (...) of interests to identify promising areas of overlap, blaze new trails for us to explore, but also to highlight dissonances and challenges that will have to be addressed in future work. (shrink)

The typescripts from which both parts of Wittgenstein's Investigations were printed are now lost. Of the TS for Part I there exists a second copy, but not so of the TS for Part II. There is, however, a manuscript in Wittgenstein's hand which contains the whole of the printed Part II - and some additional material. A comparision of this MS with the printed text reveals some interesting discrepancies. They are noted in the paper. Moreover, a detailed comparision is made (...) in a Postscript between the printed Preface of the Investigations and another, obviously earlier, version of it. Both versions are dated "Cambridge, January 1945" - but the printed one was probably not prepared until two years later. (shrink)

The detection and categorization of animate motions is a crucial task underlying social interaction and perceptual decision making. Neural representations of perceived animate objects are partially located in the primate cortical region STS, which is a region that receives convergent input from intermediate-level form and motion representations. Populations of STS cells exist which are selectively responsive to specific animated motion sequences, such as walkers. It is still unclear how and to what extent form and motion information contribute to the generation (...) of such representations and what kind of mechanisms are involved in the learning processes. The article develops a cortical model architecture for the unsupervised learning of animated motion sequence representations. We demonstrate how the model automatically selects significant motion patterns as well as meaningful static form prototypes characterized by a high degree of articulation. Such key poses are selectively reinforced during learning through a cross talk between the motion and form processing streams. Furthermore, we show how sequence-selective representations are learned in STS by fusing static form and motion input from the segregated bottom-up driving input streams. Cells in STS, in turn, feed their activities recurrently to their input sites along top-down signal pathways. We show how such learned feedback connections enable predictions about future input as anticipation generated by sequence-selective STS cells. Network simulations demonstrate the computational capacity of the proposed model by reproducing several experimental findings from neurosciences and by accounting for recent behavioral data. (shrink)