We revisit the flight-to-quality and flight-from-quality occurrences vis-à-vis the stock-bond nexus across differing investment time scales in the COVID-19 era, using a novel technique hinged on a denoised frequency-domain transfer entropy. Our findings divulge that flights, both FTQ and FFQ, could be attained during stress periods. Generally, in the intermediate term of the COVID-19 pandemic, both Islamic and conventional bonds could act as safe havens, diversifiers, and hedges for international equities, and the same could be observed for international (...) equities. We reiterate empirically that flights may improve the financial system’s stability and robustness by allowing diversity to be effective when it is most required. The findings have financial and portfolio implications for investors considering how to deploy their investments in the COVID-19 era. Our findings may impact policymakers’ responses to changes in various asset classes, allowing them to better monitor financial markets and adjust macroeconomic policies. (shrink)

This article argues that the dominant “nonconventionalist” theories of promising cannot account for the moral impact of two basic commercial practices: the transfer of contractual rights and the discharge of contractual debt in bankruptcy. In particular, nonconventionalism’s insensitivity to certain features of social context precludes it from registering the moral significance of these social phenomena. As prelude, I demonstrate that Seana Shiffrin’s influential position concerning the divergence between promise and contract commits her to impugning these features of the modern (...) economy. Finally, I examine the importance of promising for friendship and why we resist the commodification of promissory rights in this domain. (shrink)

Corruption is a serious economic, social, political, and moral blight, especially in many emerging countries. It is a problem that affects companies in particular, especially in international commerce, finance, and technology transfer. And it is becoming an international phenomenon in scope, substance, and consequences. That is why, in recent years, there has been a proliferation of international efforts to tackle the problem of corruption. One such international cooperative initiative is the United Nations Convention against Corruption, signed in 2003, which (...) came into force in December 2005. This is the first truly global instrument to prevent and combat corruption, built on a broad international consensus. The purpose of this article is to explain the origin and content of the Convention, what it adds to existing international instruments for combating corruption, and its strengths and weaknesses, mainly from the point of view of companies. (shrink)

In this paper we start from the assumption that in a metaphor, or an analogy, some terms belonging to one domain (source domain) are used to refer to objects other than their conventional referents belonging to a possibly different domain (target domain). We describe a formalism, which is based on the First Order Predicate Calculus, for representing the knowledge structure associated with a domain and then develop a theory of Constrained Semantic Transference [CST] which allows the terms and the (...) structural relationships of the source domain to be transferred coherently across to the target domain. We show how metaphors and analogies can be characterized in CST in such a way that many of their cognitive properties con be explained.We then propose a theory of Approximate Semantic Transference [AST] which is a computational version of CST and is derived from it by replacing the coherency requirement with approximate coherency. We show how AST can be used as a basis for designing models of cognitive processes involved in comprehending metaphors and analogies. (shrink)

Even though the Convention for the Protection of Human Rights and Fundamental Freedoms (ECHR) does not explicitly address the rights of asylum seekers and refugees, the case law of the European Human Rights Court (ECtHR) confirms that their rights can be successfully defended under this mechanism. In parallel, in its evolving jurisprudence on asylum the Court of Justice of the European Union (CJEU) refers to the Strasbourg case law, where there is a certain interrelationship between these two jurisdictions, in particular (...) given the recent ECtHR pronouncement on “EU Dublin transfers”. The article aims at evaluating protection available for asylum seekers and refugees under the ECHR, while comparing it with protection of asylum relevant fundamental rights under the EU legal order and the most recent jurisprudence of the CJEU in asylum cases. The authors also analyze which of the two systems is more favourable and what are their limitations. Thus, the article offers to students and practitioners a detailed analysis of ECtHR and CJEU jurisprudence in asylum cases through a comparative perspective, as well as the key problematic aspects arising in both jurisdictions and their junction. The jurisprudence of the ECtHR reveals that despite the most developed protection from expulsion under Article 3 of the ECHR, it does not sufficiently secure status for the concerned persons. Effective remedy requirements under the ECHR allow for filling the gaps of national asylum procedures, while recognition of vulnerability and special status of asylum seekers by the ECtHR assist in addressing still commonly prevailing detention problems of asylum seekers in Europe. In the context of family protection, the recognition of positive obligations by states to reunite the refugee families is still rudimentary, thus, clearly Article 3 protection in expulsion cases takes over Article 8. At the same time, the jurisprudence of the CJEU in asylum cases is still inconsistent, as the court sometimes takes decisions without including human rights into its’ analysis (Kadzoev, Arslan, K.), while in other cases refers to the Charter (MA and others), verifies if its’ own decision is in line with the ECtHR jurisprudence (Elgafaji) or shapes secondary legislation in line with Strasbourg arguments and findings (N.S.). Quite likely, the ECtHR practice will have an important influence on the developments of subsidiary protection in the EU, at least in the context of Articles 2 and 3 of the ECHR, and serve as an important reference for interpretation of various concepts under the EU Qualification and Procedures Directives. The comparative analysis of pros and cons of the two mechanisms demonstrates that the main advantage of the ECtHR is individual justice possibility, which is not yet accessible under CJEU preliminary judgement procedure and its input in developing asylum law concepts, such as non-state agents of persecution, internal protection or even subsidiary protection regime under EU asylum law. Thanks to the ECtHR, the realistic possibility to question the application of certain EU norms has emerged (Dublin Regulation). While the ECtHR does not have such a specific competence over asylum issues as the CJEU and is clearly a slow and seriously overburdened mechanism, the pilot judgement procedure seems to be increasingly capable of providing guidelines to the states concerning systematic problems in their asylum procedures. Thus, both jurisdictions in their own ways contribute to strengthening asylum seekers’ protection while forming a common oasis for these individuals in Europe. (shrink)

This paper aims at understanding the concept of convention in mechanics as a notion transferred from the field of jurisprudence. This enables us to clarify it as a new epistemic category having a pertinent role in the transformation of mechanics in the nineteenth century. Such understanding permits a separation from linguistic and arbitrary conventions, thus highlighting its epistemic features and not transforming fundamental principles into mere arbitrary agreements. After addressing the main references in the literature discussing the role of convention (...) in mechanics, we analyze its classical use as a concept originating from law. Then we explain its use by Carl G. Jacobi, Ferdinand F. Reech, and J. Henri Poincaré. Here we also show how their uses conform to the features analyzed regarding conventions in jurisprudence. Finally, we try to explain how the use of this concept, among other factors, contributed to the transformation of mechanics. (shrink)

An essay that weighs the main factors that lead authors of academic and scientific books to consider conventional publication of their work, with realistic and practical recommendations for these authors so they may avoid the contractual “imprisonment” of their books after the period of initial active sales has passed.

It is a fundamental cornerstone of thermodynamics that entropy (SU,V\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$S_{U,V}$$\end{document}) increases in spontaneous processes in isolated systems (often called closed or thermally closed systems when the transfer of energy as work is considered to be negligible) and achieves a maximum when the system reaches equilibrium. But with a different sign convention entropy could just as well be said to decrease to a minimum in spontaneous constant U, V processes. It would (...) then change in the same direction as the thermodynamic potentials in spontaneous processes. This article discusses but does not advocate such a change. (shrink)

Conventional methods for fault diagnosis typically require a substantial amount of training data. However, for equipment with high reliability, it is arduous to form a large-scale well-annotated dataset due to the expense of data acquisition and costly annotation. Besides, the generated data have a large number of redundant features which degraded the performance of models. To overcome this, we proposed a feature transfer scenario that transfers knowledge from similar fields to enhance the accuracy of fault diagnosis with small (...) sample. To reduces the redundant information, data were filtered according to manifold consistency. Then, features were extracted based on CNN and feature transfer was conducted. For adequate fitness, the joint adaptation of conditional distribution and marginal distribution was used between the two domains. Minimum structural risk and MMD of adaptation were two indicators weighted for training the model. To test the efficiency of the model, we built an airborne fuel pump testbed, and contributed a new dataset that contained 15 categories of fault data, which serves as the small sample dataset in this research. Then the proposed model was applied in our experimental data. As a result, the fault diagnosis rate increases by 28.6% through our proposed model, which is more precise than other classical methods. The results of feature visualization further demonstrate that the features are more distinguished through the proposed method. All code and data are accessible on my GitHub. (shrink)

This paper uses autocatalytic networks to model discontinuous cultural transitions involving cross-domain transfer, using as an illustrative example, artworks inspired by the oldest-known uncontested example of figurative art: the carving of the Hohlenstein-Stadel Löwenmensch, or lion-human. Autocatalytic networks provide a general modeling setting in which nodes are not just passive transmitters of activation; they actively galvanize, or “catalyze” the synthesis of novel nodes from existing ones This makes them uniquely suited to model how new structure grows out of earlier (...) structure, i.e., cumulative, generative network growth. They have been used to model the origin and early evolution of biological life, and the emergence of cognitive structures capable of undergoing cultural evolution. We conducted a study in which six individual creators and one group generated music, prose, poetry, and visual art inspired by the Hohlenstein-Stadel Löwenmensch, and answered questions about the process. The data revealed four through-lines by which they expressed the Löwenmensch in an alternative art form: lion-human hybrid, subtracting from the whole to reveal the form within, deterioration, and waiting to be found with a story to tell. Autocatalytic networks were used to model how these four spontaneously derived through-lines form a cultural lineage from Löwenmensch to artist to audience. We used the resulting data from three creators to model the cross-domain transfer from inspirational source to creative product. These four spontaneously-generated threads of cultural continuity formed the backbone of this Löwenmensch-inspired cultural lineage, enabling culture to evolve even in the face of discontinuity at the level conventional categories or domains. We know of no other theory of cultural evolution that accommodates cross-domain transfer or other forms of discontinuity. The approach paves the way for a broad scientific framework for the origins of evolutionary processes. (shrink)

Dawkins in his The Selfish Gene(1) quite aptly applies the term “selfish” to parasitic repetitive DNA sequences endemic to eukaryotic genomes, especially vertebrates. Doolittle and Sapienza(2) as well as Orgel and Crick(3) enlivened this notion of selfish DNA with the identification of such repetitive sequences as remnants of mobile elements such as transposons. In addition, Orgel and Crick(3) associated parasitic DNA with a potential to outgrow their host genomes by propagating both vertically via conventional genome replication as well as (...) infectiously by horizontal gene transfer (HGT) to other genomes. Still later, Doolittle(4) speculated that unchecked HGT between unrelated genomes so complicates phylogeny that the conventional representation of a tree of life would have to be replaced by a thicket or a web of life.(4) In contrast, considerable data now show that reconstructions based on whole genome sequences are consistent with the conventional “tree of life”.(5–10) Here, we identify natural barriers that protect modern genome populations from the inroads of rampant HGT. BioEssays 27:741–747, 2005. © 2005 Wiley Periodicals, Inc. (shrink)

This article critically evaluates the process of technology transfer from developed to developing countries. It considers market-based policies contained in the United Nations Framework Convention on Climate Change, which are proposed as tools to promote the transfer of technologies that can abate greenhouse gas emissions contributing to climate change. It uses the case of India to exemplify the conditions that exist and issues that arise in a rapidly developing country that is a recipient of such investments. It contests (...) the claim that such market-based strategies embodied in the present climate policy framework can facilitate the transfer of technologies that offer ecologically sustainable and socially equitable solutions for developing countries. (shrink)

CYBATHLON is an international championship where people with severe physical disabilities compete with the aid of state-of-the-art assistive technology. In one of the disciplines, the BCI Race, tetraplegic pilots compete in a computer game race by controlling an avatar with a brain-computer interface. This competition offers a perfect opportunity for BCI researchers to study long-term training effects in potential end-users, and to evaluate BCI performance in a realistic environment. In this work, we describe the BCI system designed by the team (...) Mirage91 for participation in the CYBATHLON BCI Series 2019, as well as in the CYBATHLON 2020 Global Edition. Furthermore, we present the BCI’s interface with the game and the main methodological strategies, along with a detailed evaluation of its performance over the course of the training period, which lasted 14 months. The developed system was a 4-class BCI relying on task-specific modulations of brain rhythms. We implemented inter-session transfer learning to reduce calibration time, and to reinforce the stability of the brain patterns. Additionally, in order to compensate for potential intra-session shifts in the features’ distribution, normalization parameters were continuously adapted in an unsupervised fashion. Across the aforementioned 14 months, we recorded 26 game-based training sessions. Between the first eight sessions, and the final eight sessions leading up to the CYBATHLON 2020 Global Edition, the runtimes significantly improved from 255 ± 23 s to 225 ± 22 s, respectively. Moreover, we observed a significant increase in the classifier’s accuracy from 46 to 53%, driven by more distinguishable brain patterns. Compared to conventional single session, non-adaptive BCIs, the inter-session transfer learning and unsupervised intra-session adaptation techniques significantly improved the performance. This long-term study demonstrates that regular training helped the pilot to significantly increase the distance between task-specific patterns, which resulted in an improvement of performance, both with respect to class separability in the calibration data, and with respect to the game. Furthermore, it shows that our methodological approaches were beneficial in transferring the performance across sessions, and most importantly to the CYBATHLON competitions. (shrink)

The field, as Steven Cooper describes it, is comprised of the inextricably related worlds of internalized object relations and interpersonal interaction. Furthermore, the analytic dyad is neither static nor smooth sailing. Eventually, the rigorous work of psychoanalysis will offer a fraught opportunity to work through the most disturbing elements of a patient's inner life as expressed and experienced by the analyst - indeed, a disturbance in the field. How best to proceed when such tricky yet altogether common therapeutic situations arise, (...) and what aspects of transference/countertransference should be explored in the service of continued, productive analysis? These are two of the questions that Steven Cooper explores in this far-ranging collection of essays on potentially thorny areas of the craft. His essays try to locate some of the most ineffable types of situations for the analyst to take up with patients, such as the underlying grandiosity of self-criticism; the problems of too much congruence between what patients fantasize about and analysts wish to provide; and the importance of analyzing hostile and aggressive aspects of erotic transference. He also tries to turn inside-out the complexity of hostile transference and countertransference phenomena to find out more about what our patients are looking for and repudiating. Finally, Cooper raises questions about some of our conventional definitions of what constitutes the psychoanalytic process. Provocatively, he takes up the analyst's countertransference to the psychoanalytic method itself, including his responsibility and sources of gratification in the work. It is at once a deeply clinical book and one that takes a post-tribal approach to psychoanalytic theory - relational, contemporary Kleinian, and contemporary Freudian analysts alike will find much to think about and debate here. (shrink)

Proliferation of major conventional weapons in larger numbers, at greater levels of sophistication, and to more actors is at best a waste of valuable resources and at worst fuel for more and bloodier conflicts. Given a track record of violence, repression, and corruption, norms against exporting weapons to active conflicts and human rights abusers, as well as norms in favor of transparency in weapons transfers, have grown more salient in recent years. Yet international efforts such as the UN (...) class='Hi'>Conventional Arms Trade Treaty show little promise for mitigating these ills. This article finds an alternate route toward moderating global arms transfers. It shows, with supporting data, how the United States, pursuing its own political interests, leverages its massive market power to slow the proliferation of dangerous technology, reduce resources spent in the developing world on weapons, stymie the deadweight losses of corruption in the arms industry, and lower the rewards for human rights abusers. (shrink)

In this paper we use an experimental approach to investigate how linguistic conventions can emerge in a society without explicit agreement. As a starting point we consider the signaling game introduced by Lewis. We find that in experimental settings, small groups can quickly develop conventions of signal meaning in these games. We also investigate versions of the game where the theoretical literature indicates that meaning will be less likely to arise---when there are more than two states for actors to (...) class='Hi'>transfer meaning about and when some states are more likely than others. In these cases, we find that actors are less likely to arrive at strategies where signals have clear conventional meaning. We conclude with a proposal for extending the use of the methodology of experimental economics in experimental philosophy. (shrink)

Although Belgian diplomats analysed the nazi-regime from the very first moment as intrinsically crimina!, inhuman, dictatorial and revenge seeking, they showed the nazis in 1934-1935 that dialogue was possible. The nazi-diplomacy, with secrecy as a keystone, permitted some of the most important Belgian politicians and businessmen to meet the.nazi-leaders without being disapproved by public opinion or even parliament. This resulted in a «practical» way to improve political and above all economical relations between Belgium and nazi-Germany. It can be seen as (...) a Belgian answer to the inability of France and Great Britain to force the Third Reich to respect the international security treaties which were to guarantee the sovereignty of Belgium. (shrink)

The 1992 Convention on Biological Diversity (CBD) and its 2010 Nagoya Protocol brought about a breakthrough in global policy making. They combined a concern for the environment with a commitment to resolving longstanding human injustices regarding access to, and use of biological resources. In particular, the traditional knowledge of indigenous communities was no longer going to be exploited without fair benefit sharing. Yet, for 25 years after the adoption of the CBD, there were no major benefit sharing agreements that led (...) to significant funding streams for indigenous communities. This changed with the signing of the Rooibos Benefit Sharing Agreement in South Africa, described in this paper. As the authors report, the Rooibos Agreement is a superlative in two respects. It is the biggest benefit sharing agreement between industry and indigenous peoples to date. It is also the first industry-wide agreement to be formed in accordance with biodiversity legislation. This article is a co-production between traditional knowledge holders, the lawyer who represented their interests, the Co-Chair of the Nagoya Protocol negotiations, and an ethicist who analyzed the major challenges of this historic agreement. With no precedent in the benefit sharing world, the agreement stands as a concrete example of the ‘art of the possible.’ Although the rooibos case is unique in a number of aspects, the experience offers many transferable insights, including: patience; incrementalism; honesty; trust; genuine dialogue; strong legal support; a shared recognition that a fair, win-win deal is possible; government leadership; and unity amongst indigenous peoples. Such ingredients of success can apply well beyond southern Africa. (shrink)

In this conceptual paper, we propose that both skill set development and mindset development would be desirable dimensions of negotiation training. The second dimension has received little attention thus far, but negotiation mindsets, i.e., the psychological orientations by which people approach negotiations, are likely to have a considerable influence on the outcome of negotiations. Referring to empirical and conceptual mindset studies from outside the negotiation field, we argue that developing mindsets can leverage the effectiveness of skills and knowledge, increase learning (...) transfer, and lead to long-term behavioral changes. We introduce an integrative negotiation mindset that comprises three inclinations which complement each other: a collaborative, a curious, and a creative one. We also discuss activities that help people to develop and enhance this mindset both in and out of the classroom. Our general claim is that by moving beyond the activities of conventional negotiation training, which focuses on skills and knowledge, mindset-oriented negotiation training can increase training effectiveness and enable participants to more often reach what we define as sustainable integrative agreements. (shrink)

A police interrogation is goal-oriented, conventionalized with repeated and distinctive features of institutional discourse that arise from its communicative purpose as identified by police officers of the professional community. In China, the written notes of police interrogations are indispensable documents in the prosecution process and are presented as evidential confessions. By comparing the two versions of police interrogations – the written notes and the oral interrogation, that is, the tape-recordings, the paper finds that the written notes do not accurately reflect (...) the whole question-and-answer process. Based on the concept of genre and taking oral police interrogation as a genre in legal settings, this present study regards the written notes as a transgenre, a body of translated legal documents that do not fully comply with textual conventions of either the source or the target text. The present study examines the generic structure and lexical-grammar features of the written notes and the tape-recordings to unravel the transfer inside the genre of police interrogations. From the perspective of semiotics, the paper explores the constraints of other sign systems, such as law, professional culture, and socio-culture on transgenre in police investigative settings. (shrink)

The spontaneous organization of collective activities in animal groups and societies has attracted a considerable amount of attention over the last decade. This kind of coordination often permits group‐living species to achieve collective tasks that are far beyond single individuals' capabilities. In particular, a key benefit lies in the integration of partial knowledge of the environment at the collective level. In this contribution, we discuss various self‐organization phenomena in animal swarms and human crowds from the point of view of information (...) exchange among individuals. In particular, we provide a general description of collective dynamics across species and introduce a classification of these dynamics not only with respect to the way information is transferred among individuals but also with regard to the knowledge processing at the collective level. Finally, we highlight the fact that the individual’s ability to learn from past experiences can have a feedback effect on the collective dynamics, as experienced with the development of behavioral conventions in pedestrian crowds. (shrink)

Variation, adaptation, heredity and fitness, constraints and affordances, speciation, and extinction form the building blocks of the (Neo-)Darwinian research program, and several of these have been called “Darwinian principles.” Here, we suggest that caution should be taken in calling these principles Darwinian because of the important role played by reticulate evolutionary mechanisms and processes in also bringing about these phenomena. Reticulate mechanisms and processes include symbiosis, symbiogenesis, lateral gene transfer, infective heredity mediated by genetic and organismal mobility, and hybridization. (...) Because the “Darwinian principles” are brought about by both vertical and reticulate evolutionary mechanisms and processes, they should be understood as foundational for a more pluralistic theory of evolution, one that surpasses the classic scope of the Modern and the Neo-Darwinian Synthesis. Reticulate evolution moreover demonstrates that what conventional (Neo-)Darwinian theories treat as intra-species features of evolution frequently involve reticulate interactions between organisms from very different taxonomic categories. Variation, adaptation, heredity and fitness, constraints and affordances, speciation, and extinction therefore cannot be understood as “traits” or “properties” of genes, organisms, species, or ecosystems because the phenomena are irreducible to specific units and levels of an evolutionary hierarchy. Instead, these general principles of evolution need to be understood as common goods that come about through interactions between different units and levels of evolutionary hierarchies, and they are exherent rather than inherent properties of individuals. (shrink)

Conventional wisdom among comparative political economists maintains that the participation of employers in policymaking and policy implementation, fostered by corporatist arrangements, is crucial to the successful expansion of active labor market policy. This article introduces a transaction-oriented theory of corporatism, partisanship, and ALMP that challenges the dominant view. It argues that corporatist arrangements do not affect the overall scope of ALMP but facilitate particular types of ALMP programs, ones that require the joint participation of employers and the state and (...) involve a transfer of public resources to employers. Corporatist arrangements facilitating such programs—which center-right parties tend to prefer over those produced unilaterally by the state—also shift the focus of partisan conflict over ALMP from the level of public expenditure to the structure. Evidence for these claims is provided by time-series cross-sectional analyses of twenty-one OECD countries since the mid-1980s. (shrink)

In conventional thinking, the promise of scientific progress gives automatic and unquestioned legitimacy to any new development in biotechnology. It is the nearest thing we have in a morally relativistic society to the concept of the common good. This chapter begins by examining a recent case study, so-called ‘mitochondrial transfer’ or three-person IVF, in which policymakers appeared to accept that this new technology should be effectively deregulated because that would serve UK national scientific progress and the national interest, (...) despite serious unanswered concerns about its effectiveness and safety. The historical and philosophical underpinnings of the concept of the common good should make us more sceptical of the manner in which the concept can be perverted by particular interests. But there are also hopeful signs that the common good and the biomedical commons are being taken seriously in new models for governance of genomics and biotechnology more generally. (shrink)

The Convention on Biological Diversity opens the possibility to negotiate a legally binding Biosafety Protocol to assess and minimize risks in the field of transboundary transfer, handling, and use of organisms modified by genetic engineering. Two principles— the Precautionary Principle and the Principle of Familiarity—guiding the risk assessment as basis of import decisions on such organisms are discussed. Developing and European industrialized countries favor the Precautionary Principle. The U.S., Australia, Japan, and some others call for the Principle of Familiarity. (...) These two principles exhibit opposite effects on scientific progress in general and on scientific methodology of risk assessment in particular. With the example of risk assessment by the U.S. company Monsanto discussed below, it could be illustrated that the Principle of Familiarity opens the way for superficial evaluations based on citing arbitrary references while the Precautionary Principle is an incentive for developing and applying sound methodology in experimental risk assessment. on the transboundary transfer of such LMOs, for example, on the international exchange of and trade with transgenic seeds, grains, animals, or bacteria. The negotiations are based on Articles 19.3 and 8(g) of the Convention on Biological Diversity, elaborated during the Earth Summit in Rio de Janeiro, Brazil, in 1992, and on Decision II/5 of the Second Conference of the Parties to this Convention in Jakarta, Indonesia, in 1995 (see the appendix; for more documents, see www.biodiv.org). Until the Fourth Conference of the Parties in 1998, 172 states ratified this convention. This conference decided to finish the Biosafety Protocol in February 1999. In 1998, transgenic crops were allowed to be planted in eight (75%) countries of the world. As the country with the largest acreage of transgenic crops and as the main trader of LMOs, the United States cannot become a member of the protocol until it has ratified the Convention on Biological Diversity. (shrink)

As conventionally understood, corruption relies on a set of universally agreed rules that determine what constitutes the appropriate allocation of organizational resources. This article explores whether rule-based approaches to corruption are applicable where business organizations, such as public private partnerships, and the public fundamentally disagree about what constitutes an appropriate allocation of resources. Drawing on empirical research about PPPs in Vietnam, this article compares how government, business organizations, and the public conceptualize the transfer of public assets into private ownership. (...) It argues that a public interest approach to corruption is needed where PPPs privatize public assets within the law, but against the express wishes of the public. (shrink)

Plasmids are a major type of mobile genetic elements (MGEs) that mediate horizontal gene transfer. The stable maintenance of plasmids plays a critical role in the functions and survival for microbial populations. However, predicting and controlling plasmid persistence and abundance in complex microbial communities remain challenging. Computationally, this challenge arises from the combinatorial explosion associated with the conventional modeling framework. Recently, a plasmid‐centric framework (PCF) has been developed to overcome this computational bottleneck. This framework enables the derivation of (...) a simple metric, the persistence potential, to predict plasmid persistence and abundance. Here, we discuss how PCF can be extended to account for plasmid interactions. We also discuss how such model‐guided predictions of plasmid fates can benefit from the development of new experimental tools and data‐driven computational methods. (shrink)

The development of genre-awareness is a key issue in legal translator training, as, according to research, semantic text comprehension depends largely on the recognition of genres/text types. Legal translators must be familiar with the rhetorical and textual conventions of legal genres both in the source- and the target language – the two code systems – to realise the communicative aim of the translation, and to be able to produce texts that are acceptable by the professional community. Consequently, in legal translator (...) training the development of intercultural competence has double implications: it refers not only to the ability to transfer between legal systems, but also between legal genres. The biggest challenge of translator training is to improve skills and competences effectively through a selection of texts that realistically meet the changing needs of the translation market, but, at the same time, can be successfully adjusted to the level of proficiency attained by students at different levels of the training. Drawing on both practical experience and empirical research, the paper attempts to present a methodological scheme for the selection and grading of legal genres and text types in legal translator training, taking into account some of the functional typologies, and several other relevant aspects. With a practical approach, the selected genres are introduced in the context of exercises aimed at improving genre-transfer competence and some other skills vital for legal translators. Although the presented scheme/case study has been designed for an actual 3-semester legal translator training where students have legal degrees, it is supplemented with further methodological guidelines so that it can be adapted to other legal translator trainings of any level. (shrink)

The Dutch policy objective of a fully sustainable livestock sector without mutilations by 2023 is not compatible with the routine practice of tail docking to minimize the risk of tail biting. To examine farmer attitudes towards docking, a telephone survey was conducted among 487 conventional and 33 organic Dutch pig farmers. “Biting” (of tails, ears, or limbs) was identified by the farmers as a main welfare problem in pig farming. About half of the farmers reported to have no tail (...) biting problems in their own herd. When farmers did report problems, they most often reported figures between 1 and 5 % of the animals. High incidences of tail biting were anticipated when trying to keep undocked pigs. Enrichment materials used in the conventional sector included mainly chains (52–63 % of the farms) and hanging rubber or plastic balls (22–30 %). Straw, sawdust, or wood shavings was hardly provided in conventional pig farming (2–3 %), in contrast to organic farming (88–100 % of farms). Conventional pig farmers feel a curly tail is not very important for sustainable pig farming. They consider enrichment to be less effective and tail docking to be less stressful for them and their piglets than their organic colleagues do. Pig farmers identified climate as a main risk factor for tail biting as opposed to enrichment. The objective of reducing routine tail docking requires solutions for dealing with tail biting problems at the farm level. In this process, transfer of scientific knowledge about enrichment materials and other measures to prevent and cure tail biting is critical, as is a change in farmer attitudes and awareness of the moral issues involved. (shrink)

Every artwork is the first and last of its kind. Nothing happens the same way twice. But if this is the case, then what limits can we impose on our understanding of the historical development of art? The poles in our conceptual schema of the development of art are analogous to human life, which is placed between two poles of non-existence. This schema is used in our understanding of art, interpretation, and metaphor. Being a complex part in the intersection between (...) life and death, this becomes transposed from experiences to things, reified objects that can make the analysis of these entities cognitively respectable. To transfer them back to experience is to see them as part of our cultural understanding: the movement from death to life and back again is grounded in the dynamic tension between the creative/deviant and conventional/established sense-making determinations. By these experiences our views of the world are both transgressed and confirmed. (shrink)

The metaphor “ARGUMENT IS WAR” looms large in the conceptualist and experientialist approach of CitationLakoff and Johnson (1980). Despite extensive discussion of this metaphor by critics and supporters of Lakoff and Johnson, it has so far escaped serious scrutiny on several key points. English-speakers can identify verbal exchanges as arguments without resort to metaphorical comparisons or transfers, and speakers' use of war metaphors to characterize verbal dispute depends on conventional understandings rather than personal experience of war or of other (...) kinds of physical struggle. Much of the evidence for Lakoff and Johnson's claims—a culture that metaphorizes argument as dance; the historical and personal priority of force over verbal dispute; the influence of metaphor on action; even the experience supposedly shaping source domains—depends on supposition and ungrounded assertion. In making sense of how people use this metaphor, the discourse-based program elaborated by Naomi CitationQuinn (1991, Citation1997) carries analysis further than a purely conceptualist approach. (shrink)

According to conventional wisdom, the causes of economic inequality under capitalism are different in kind from those operating in a socialist system. In socialist societies today the distribution of wealth and income is determined by political authority, whereas in capitalism it is thought to arise mainly from the choices of individuals freely transferring goods and services in the competitive market. Robert Nozick's account of the workings of a ‘free society’ expresses this view clearly:There is no central distribution, no person (...) or group entitled to control all the resources, jointly deciding how they are to be doled out. What each person gets, he gets from others who give to him in exchange for something, or as a gift. In a free society, diverse persons control different resources, and new holdings arise out of the voluntary exchange and actions of persons … The total result is the product of many individual decisions which the different individuals involved are entitled to make. (shrink)

It is conventionally understood that computers play a rather limited role in theoretical mathematics. While computation is indispensable in applied mathematics and the theory of computing and algorithms is rich and thriving, one does not, even today, expect to find computers in theoretical mathematics settings beyond the theory of computing. Where computers are used, by those studying combinatorics , algebra, number theory, or dynamical systems, the computer most often assumes the role of an automated and speedy theoretician, performing manipulations and (...) checking cases in a way assumed to be possible for human theoreticians, if only they had the time, the memory, and the precision. Automated proofs have become standard tools in mathematical logic, and it is often expected that proofs be published in a computer-checkable format. It is not surprising, then, that most philosophical work on computers in theoretical mathematics has been on computers' roles as supplementary mathematicians. Donald MacKenzie's 2001 book Mechanizing Proof demonstrates the rich potential for social and historical studies to complement the substantial analytic debate in this area of philosophy. But what of computers in theoretical mathematics behaving as computers, and not as mere mechanized mathematicians? Very little role is commonly assumed for computers working as supplements to mathematicians, rather than as supplementary mathematicians themselves. Accordingly, very little philosophy has attempted to grapple with theoretical mathematics in which computers play an essential but essentially non-theoretical role. My presentation will draw on work I conducted as a researcher in harmonic analysis on fractals at Cornell University. I will analyze the explicit and implicit conceptual apparatus employed in my and my fellow researchers' use of computers in the theoretical study of second order differential equations, such as those for sound and heat flow, on various fractal analogues of the Sierpinski gasket. Such gaskets are easy to visualize in very crude approximation in a low number of dimensions. As one increases the complexity of the gasket or the refinement of one's analysis, visualization and precise computation become impossible, and soon computers are unable to produce even approximate data to model differential equations in these situations. We thus had to carefully choose analytic approaches and methods to make our theoretical mathematics amenable to computer simulation. In my case, studying the transformation of the gaskets as they are expanded into increasingly high dimensions, computer simulation eventually required that the problem be reimagined entirely in terms of interlinked systems of parameters. This computer-approximation-driven theoretical orientation shaped my mathematical intuitions toward the problem and guided my fellow researchers and me in both theoretical and computational directions. We discovered both that computer approximation could be incredibly powerful as an aid to intuition, and that it can be incredibly difficult to transfer computer-oriented mathematics back into the purely theoretical standards of our area of specialty. I will address the philosophical implications of computer-driven theoretical mathematics, asking how computer experiments can shape both the content and standards of theoretical sciences. (shrink)

Current developments in biomedicine are presenting us with difficult ethical decisions and raising complex policy questions about how to regulate these new developments. Particularly vexing for governments have been issues related to human embryo experimentation. Because some of the most promising biomedical developments, such as stem cell research and nuclear somatic transfer, involve such experimentation, several international bodies have drafted documents aimed to provide guidance to governments when developing biomedical science policy. Here I focus on two such documents: the (...) Council of Europe's Convention for the Protection of Human Rights and Dignity of the Human Being and the Additional Protocol to the Convention for the Protection of Human Rights and Dignity of the Human Being.I argue that by using human dignity as a criterion to determine the permissibility of particular human embryo research practices, these documents cannot aid in identifying research that would be contrary to human dignity. Thus, they fail to guide public policy on embryo experimentation. Their use of human dignity as a criterion makes their task of offering guidance unfeasible because the concept as used in these documents is too vague and is applied in contradictory ways. I discuss the main goals of these documents and their claims in relation to human embryo research. I then discuss how they have influenced public policy in several countries. Finally, I show that although these Council of Europe treaties attempt to serve as public policy guides in the area of embryo research, they fail to do so. (shrink)

In this paper we use an experimental approach to investigate how linguistic conventions can emerge in a society without explicit agreement. As a starting point we consider the signaling game introduced by Lewis. We find that in experimental settings, small groups can quickly develop conventions of signal meaning in these games. We also investigate versions of the game where the theoretical literature indicates that meaning will be less likely to arise—when there are more than two states for actors to (...) class='Hi'>transfer meaning about and when some states are more likely than others. In these cases, we find that actors are less likely to arrive at strategies where signals have clear conventional meaning. We conclude with a proposal for extending the use of the methodology of experimental economics in experimental philosophy. (shrink)

Over the past three decades, economic sociology has been revealing how culture shapes economic life even while economic facts affect social relationships. This work has transformed the field into a flourishing and increasingly influential discipline. No one has played a greater role in this development than Viviana Zelizer, one of the world's leading sociologists. Economic Lives synthesizes and extends her most important work to date, demonstrating the full breadth and range of her field-defining contributions in a single volume for the (...) first time. Economic Lives shows how shared cultural understandings and interpersonal relations shape everyday economic activities. Far from being simple responses to narrow individual incentives and preferences, economic actions emerge, persist, and are transformed by our relations to others. Distilling three decades of research, the book offers a distinctive vision of economic activity that brings out the hidden meanings and social actions behind the supposedly impersonal worlds of production, consumption, and asset transfer. Economic Lives ranges broadly from life insurance marketing, corporate ethics, household budgets, and migrant remittances to caring labor, workplace romance, baby markets, and payments for sex. These examples demonstrate an alternative approach to explaining how we manage economic activity--as well as a different way of understanding why conventional economic theory has proved incapable of predicting or responding to recent economic crises. Providing an important perspective on the recent past and possible futures of a growing field, Economic Lives promises to be widely read and discussed. (shrink)

This article explores the correlations between linguistic figurative features and their corresponding conceptual representations, by considering their respective continuities and discontinuities in language shift. I compare the figurative encoding of emotions in Kriol, a creole of northern Australia, with those of Dalabon, one of the languages replaced by this creole, with a particular focus on evidence from metaphorical gestures. The conclusions are three-fold. Firstly, the prominent figurative association between the body and the emotions observed in Dalabon is, overall, not matched (...) in Kriol. Secondly, although this association is not prominent in Kriol, it is not entirely absent. It surfaces where speakers are less constrained by linguistic conventions: in non-conventionalized tropes, and gestures in particular. Indeed, some of the verbal emotion metaphors that have disappeared with language shift are preserved as gestural metaphors. Thus, Kriol speakers endorse the conceptual association between emotions and the body, in spite of the lower linguistic incidence of this association. The third conclusion is that therefore, in language shift, conceptual figurative representations and linguistic figurative representations are independent of each other. The former can persist when the latter largely disappear. Conversely, the fact that speakers endorse a certain type of conceptual representation does not entail that they will use corresponding linguistic forms in the new language. The transfer of linguistic figurative representations seems to depend, instead, upon purely linguistic parameters. (shrink)

Overcoming corruption and authoritarian government in developing countries is hampered by global institutional arrangements. In particular, international borrowing and resource privileges, which entitle those exercising power in a country to borrow in its name and to effect legally valid transfers of ownership rights in its resources, can be obstacles to achieving democracy. These international conventions greatly increase the incentives toward attempts at coups d'état, especially in countries with a large resource sector. In exploring how this problem might be highlighted and (...) addressed, it is essential to understand that affluent societies have a great interest in upholding the prevailing institutional arrangements: Their banks benefit from their international lending and, far more importantly, their firms and people benefit greatly from cheap resource supplies. Institutional reform is more likely, then, to come from the developing countries.Thus, fledgling democracies may be able to improve their stability through constitutional amendments that bar future unconstitutional governments from borrowing in the country's name and from conferring ownership rights in its public property. Such amendments would render insecure the claims of those who lend to, or buy from, dictators, thus reducing the rewards of coups d'état. This strategy might be resisted by the more affluent societies, but such resistance could perhaps be overcome if many developing countries pursued the proposed strategy together, and if some moral support emerged among the citizenries of affluent societies. (shrink)

The five studies of this special section investigate the role of models and similar representational tools in interdisciplinarity. These studies were all written by philosophers of science, who focused on interdisciplinary episodes between disciplines and sub-disciplines ranging from physics, chemistry and biology to the computational sciences, sociology and economics. The reasons we present these divergent studies in a collective form are three. First, we want to establish model-exchange as a kind of interdisciplinary event. The five case studies, which are summarized (...) in Section 2 below, show the relevance of this kind. Arguing for the relative unity of these cases will, we hope, re-orient the current debate over interdisciplinarity so as to reflect more appropriately the importance of this kind. We discuss our view of the current state of the debate in Section 3. The evidence from these cases also helps us to develop a taxonomy of interdisciplinary model exchanges in Section 4da taxonomy, we would like to add, that might be useful for the discussion of interdisciplinary exchanges beyond the context of models and their transfer. The second reason for presenting these studies together is that they provide an important source of evidence for the philosophy of science. Over the last three decades, philosophy of science has increasingly differentiated into philosophies of various disciplines. This differentiation in our view has greatly increased our understanding of the scientific practices of the respective disciplines, including the epistemological and methodological standards and conventions on which these practices are based and by which they are evaluated. But it has also made it harder to compare these practices and standards across disciplines. The studies we present here are case studies of interdisciplinary exchange: they focus on the transfer, collaborative construction or parallel use of models and similar representational tools. They therefore provide a unique opportunity to investigate various disciplinary treatments of the same or at least similar representational tools. This allows the identification and comparison of different disciplinary practices and their underlying conventions as well as of the respective normative standards of their evaluation. By tracing the paths along which models travel between disciplines and research fields we can observe to which extent discipline-external practices associated with an adopted tool are retained or replaced by disciplineinternal practices. This generates invaluable information about both disciplinarity and interdisciplinarity. We develop this argument further in Section 5. The third reason for presenting these studies in collective form is that their philosophical analysis also has important normative implications for the notion of interdisciplinarity itself. Too often in the current (non-philosophical) discourse is interdisciplinarity cast as an exclusively integrative project: interdisciplinary exchange is often claimed to be successful only if the involved disciplines become mutually more integrated as a consequence of this process. In contrast to this, many of the cases presented here show that interdisciplinary exchange can be scientifically highly successful, even if at the end of the exchange disciplinary borders remain fully intact. Indeed, borders can be fruitfully crossed without any integration across these borders. Such considerations of divergence in scientific practices and tools offer arguments against a naïve plea for unitarian or non-pluralist versions of interdisciplinarity. Disciplinary divergences may have their justifications, and attempting exchanges that require the reduction of these divergences may consequently not be justified. We pursue this argument further in Section 6. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Artificial Virtues and the Sensible Knave1 David Gauthier Hume's account in the Treatise ofthe artificial virtues, their obligation and motivation, resists easy interpretation. Two passages, taken from his discussion of promises, will introduce, the problems I propose to examine. First: No action can be requir'd of us as our duty, unless there be implanted in human nature some actuating passion or motive, capable of producing the action. This motive (...) cannot be the sense of duty. A sense of duty supposes an antecedent obligation: And where an action is not requir'd by any natural passion, it cannot be requir'd by any natural obligation; since it may be omitted without proving any defect or imperfection in the mind and temper, and consequently without any vice. Now 'tis evident we have no motive leading us to the performance of promises, distinct from a sense of duty. If we thought, that promises had no moral obligation, we never shou'd feel any inclination to observe them.... But as there is naturally no inclination to observe promises, distinct from a sense of their obligation; it follows, that fidelity is no natural virtue, and that promises have no force, antecedent to human conventions.2 Ignore for the present the last sentence quoted. Hume seems clearly to be claiming that (1) an action can be a duty only if there is some motive to perform it other than a sense of duty, and (2) there is no motive to perform an act of promise-keeping other than a sense of duty. From (1) and (2) we may infer that (3) an act of promise-keeping can not be a duty. But since the sense of duty motivates an action only ifit is apprehended to be a duty, then from (2) and (3) we may conclude that (4) there is no motive to perform an act of promise-keeping that does not involve the mistaken apprehension that it is a duty. And the second passage: Afterwards a sentiment of morals concurs with interest, and becomes a new obligation upon mankind.... The difficulties, Volume XVIII Number 2 401 DAVID GAUTHIER that occur to us, in supposing a moral obligation to attend promises, we either surmount or elude. For instance; the expression of a resolution is not commonly suppos'd to be obligatory; and we cannot readily conceive how the making use of a certain form of words shou'd be able to cause any material difference. Here, therefore, we feign a new act ofthe mind, which we call the willing an obligation; and on this we suppose the morality to depend. But we have prov'd already, that there is no such act of the mind, and consequently that promises impose no natural obligation. (T 523) This time, ignore for the present the first sentence. The remainder would seem to confirm my reading ofthe first passage. Hume claims that (5) there is no natural obligation to perform an act of promise-keeping, but (6) we feign the willing of such an obligation. If, as Hume has claimed in the previous passage, (2) there is no motivation to perform an act ofpromise-keeping other than a sense ofduty, and if obligation and duty may be taken as equivalent, then we may conclude as before that (4) there is no motive to perform an act of promise-keeping that does not involve the mistaken apprehension that it is a duty. In his theory of the artificial virtues and vices, Hume considers "the three fundamental laws ofnature, thatofthestabilityofpossession, of its transference by consent, and of the performance of promises" (T 526). It would seem, from the passages cited, that Hume must suppose that there is no real obligation to keep promises, but only a feigned obligation. And since the reasoning that Hume employs in the first ofthe passages that I have cited is explicitly identified with "that reasoning, which prov'd justice in general to be an artificial virtue" (T 518), it seems clear that he must also suppose that there is no real obligation to uphold stability of possession and its transference by consent—no real obligation to observe the other laws of justice or equity.3... (shrink)

ABSTRACT This essay suggests that we should understand the varieties of “popular science” as part of a larger phenomenon: the changing set of processes, practices, and actors that generate and transform public knowledge across time, space, and cultures. With such a reconceptualization we can both de‐essentialize and historicize the idea of “popularization,” free it from normative notions, and move beyond existing imbalances in scholarship. The history of public knowledge might thus find a central place in many fundamental narratives of the (...) modern world. More specifically, the essay proposes that we pay more attention to forms of knowledge outside the realm of “science,” embrace the richness, traffic, and transfer of public knowledge on a transnational scale as well as in comparative perspective, and rethink conventional forms of periodization. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Artificial Virtues and the Sensible Knave1 David Gauthier Hume's account in the Treatise ofthe artificial virtues, their obligation and motivation, resists easy interpretation. Two passages, taken from his discussion of promises, will introduce, the problems I propose to examine. First: No action can be requir'd of us as our duty, unless there be implanted in human nature some actuating passion or motive, capable of producing the action. This motive (...) cannot be the sense of duty. A sense of duty supposes an antecedent obligation: And where an action is not requir'd by any natural passion, it cannot be requir'd by any natural obligation; since it may be omitted without proving any defect or imperfection in the mind and temper, and consequently without any vice. Now 'tis evident we have no motive leading us to the performance of promises, distinct from a sense of duty. If we thought, that promises had no moral obligation, we never shou'd feel any inclination to observe them.... But as there is naturally no inclination to observe promises, distinct from a sense of their obligation; it follows, that fidelity is no natural virtue, and that promises have no force, antecedent to human conventions.2 Ignore for the present the last sentence quoted. Hume seems clearly to be claiming that (1) an action can be a duty only if there is some motive to perform it other than a sense of duty, and (2) there is no motive to perform an act of promise-keeping other than a sense of duty. From (1) and (2) we may infer that (3) an act of promise-keeping can not be a duty. But since the sense of duty motivates an action only ifit is apprehended to be a duty, then from (2) and (3) we may conclude that (4) there is no motive to perform an act of promise-keeping that does not involve the mistaken apprehension that it is a duty. And the second passage: Afterwards a sentiment of morals concurs with interest, and becomes a new obligation upon mankind.... The difficulties, Volume XVIII Number 2 401 DAVID GAUTHIER that occur to us, in supposing a moral obligation to attend promises, we either surmount or elude. For instance; the expression of a resolution is not commonly suppos'd to be obligatory; and we cannot readily conceive how the making use of a certain form of words shou'd be able to cause any material difference. Here, therefore, we feign a new act ofthe mind, which we call the willing an obligation; and on this we suppose the morality to depend. But we have prov'd already, that there is no such act of the mind, and consequently that promises impose no natural obligation. (T 523) This time, ignore for the present the first sentence. The remainder would seem to confirm my reading ofthe first passage. Hume claims that (5) there is no natural obligation to perform an act of promise-keeping, but (6) we feign the willing of such an obligation. If, as Hume has claimed in the previous passage, (2) there is no motivation to perform an act ofpromise-keeping other than a sense ofduty, and if obligation and duty may be taken as equivalent, then we may conclude as before that (4) there is no motive to perform an act of promise-keeping that does not involve the mistaken apprehension that it is a duty. In his theory of the artificial virtues and vices, Hume considers "the three fundamental laws ofnature, thatofthestabilityofpossession, of its transference by consent, and of the performance of promises" (T 526). It would seem, from the passages cited, that Hume must suppose that there is no real obligation to keep promises, but only a feigned obligation. And since the reasoning that Hume employs in the first ofthe passages that I have cited is explicitly identified with "that reasoning, which prov'd justice in general to be an artificial virtue" (T 518), it seems clear that he must also suppose that there is no real obligation to uphold stability of possession and its transference by consent—no real obligation to observe the other laws of justice or equity.3... (shrink)

Increasing globalisation and advances in artificial reproductive techniques have opened up a whole new range of possibilities for infertile couples across the globe. Inter-country gestational surrogacy with monetary remuneration is one of the products of medical tourism meeting in vitro fertilisation embryo transfer. Filled with potential, it has also been a hot topic of discussion in legal and bioethics spheres. Fears of exploitation and breach of autonomy have sprung from the current situation, where there is no international regulation of (...) surrogacy agreements—only a web of conflicting national laws that generates loopholes and removes safeguards for both the surrogate and commissioning couple. This article argues the need for evidence-based international laws and regulations as the only way to resolve both the ethical and legal issues around commercial surrogacy. In addition, a Hague Convention on inter-country surrogacy agreements is proposed to resolve the muddled state of affairs and enable commercial surrogacy to demonstrate its full potential. (shrink)

Six characteristics of effective representational systems for conceptual learning in complex domains have been identified. Such representations should: (1) integrate levels of abstraction; (2) combine globally homogeneous with locally heterogeneous representation of concepts; (3) integrate alternative perspectives of the domain; (4) support malleable manipulation of expressions; (5) possess compact procedures; and (6) have uniform procedures. The characteristics were discovered by analysing and evaluating a novel diagrammatic representation that has been invented to support students' comprehension of electricity—AVOW diagrams (Amps, Volts, Ohms, (...) Watts). A task analysis is presented that demonstrates that problem solving using a conventional algebraic approach demands more effort than AVOW diagrams. In an experiment comparing two groups of learners using the alternative approaches, the group using AVOW diagrams learned more than the group using equations and were better able to solve complex transfer problems and questions involving multiple constraints. Analysis of verbal protocols and work scratchings showed that the AVOW diagram group, in contrast to the equations group, acquired a coherently organised network of concepts, learnt effective problem solving procedures, and experienced more positive learning events. The six principles of effective representations were proposed on the basis of these findings. AVOW diagrams are Law Encoding Diagrams, a general class of representations that have been shown to support learning in other scientific domains. (shrink)