How may we characterize the intrinsic structure of physical quantities such as mass, length, or electric charge? This article shows that group-theoretic methods—specifically, the notion of a free and transitive group action—provide an elegant way of characterizing the structure of scalar quantities, and uses this to give an intrinsic treatment of vector quantities. It also gives a general account of how different scalar or vector quantities may be algebraically combined with one another. Finally, it uses this apparatus to give a (...) simple intrinsic treatment of Newtonian gravitation. (shrink)

Dieter Grimm's accessible introduction to the concept of sovereignty ties the evolution of the idea to historical events, from the religious conflicts of sixteenth-century Europe to today's trends in globalization and transnational institutions. Grimm wonders whether recent political changes have undermined notions of national sovereignty, comparing manifestations of the concept in different parts of the world. Geared for classroom use, the study maps various notions of sovereignty in relation to the people, the nation, the state, and the federation, distinguishing between (...) internal and external types of sovereignty. Grimm's book will appeal to political theorists and cultural-studies scholars and to readers interested in the role of charisma, power, originality, and individuality in political rule. (shrink)

The Royal Liverpool Children’s Inquiry investigated the circumstances leading to the removal, retention, and disposal of human tissue, including children’s organs, at the Royal Liverpool Children’s NHS Trust . It recommended changes to procedures for obtaining consent for postmortems and retaining organs and tissues for research or education. However, the report contains five areas of confusion. Firstly, it allowed the cultural and historical traditions of horror over the use and misuse of body parts to suffuse the logical analysis of past (...) wrongs and future rights. Secondly, it makes an inappropriate conflation between seeking redress for past wrongs and shaping future policy. Thirdly, the report takes a muddled stance over the value of bodily integrity at burial. Fourthly, the report is inconsistent over the justification for future organ and tissue collections. Fifthly, the notion of “respect” is used with troublesome looseness. The extent to which subsequent policy work has furthered the search for greater ethical clarity over these difficult issues is discussed, together with reflection on three particular improvements that could be made to the process of such an inquiry. (shrink)

The extent to which we generalize a novel property from a sample of familiar instances to novel instances depends on the sample composition. Previous property induction experiments have only used samples consisting of novel types (unique entities). Because real‐world evidence samples often contain redundant tokens (repetitions of the same entity), we studied the effects on property induction of adding types and tokens to an observed sample. In Experiments 1–3, we presented participants with a sample of birds or flowers known to (...) have a novel property and probed whether this property generalized to novel items varying in similarity to the initial sample. Increasing the number of novel types (e.g., new birds with the target property) in a sample produced tightening, promoting property generalization to highly similar stimuli but decreasing generalization to less similar stimuli. On the other hand, increasing the number of tokens (e.g., repeated presentations of the same bird with the target property) had little effect on generalization. Experiment 4 showed that repeated tokens are encoded and can benefit recognition, but appear to be given little weight when inferring property generalization. We modified an existing Bayesian model of induction (Navarro, Dry, & Lee, 2012) to account for both the information added by new types and the discounting of information conveyed by tokens. (shrink)

Reducing non-core food advertising to children is an important priority in strategies to address childhood obesity. Public health researchers argue for government intervention on the basis that food industry self-regulation is ineffective; however, the industry contends that the existing voluntary scheme adequately addresses community concerns. This paper examines the operation of two self-regulatory initiatives governing food advertising to children in Australia, in order to determine whether these regulatory processes foster transparent and accountable self-regulation. The paper concludes that while both codes (...) appear to establish transparency and accountability mechanisms, they do not provide for meaningful stakeholder participation in the self-regulatory scheme. Accordingly, food industry self-regulation is unlikely to reflect public health concerns or to be perceived as a legitimate form of governance by external stakeholders. If industry regulation is to remain a feasible alternative to statutory regulation, there is a strong argument for strengthening government oversight and implementing a co-regulatory scheme. (shrink)

Reflection on the state of business ethics as academic field in Africa has been largely neglected, partly because there existed no overall picture of what is happening in this field of study. This paper reports the findings of the first comprehensive survey on the state of business ethics as academic field on the African continent. It has both a descriptive and reflective component. In the descriptive part of the paper the research strategy and methodology used to conduct this survey is (...) outlined as well as the difficulties encountered in the research project. Then the findings with regard to how academics perceived the purpose of this field of study, what academic activity there is within this field, where it is being done, and how it is institutionalised are reported. In the reflective part of the paper, the implications of these findings are considered and some directives for the further development of business ethics as academic field are proposed. (shrink)

Reflection on the state of business ethics as academic field in Africa has been largely neglected, partly because there existed no overall picture of what is happening in this field of study. This paper reports the findings of the first comprehensive survey on the state of business ethics as academic field on the African continent. It has both a descriptive and reflective component. In the descriptive part of the paper the research strategy and methodology used to conduct this survey is (...) outlined as well as the difficulties encountered in the research project. Then the findings with regard to how academics perceived the purpose of this field of study, what academic activity there is within this field, where it is being done, and how it is institutionalised are reported. In the reflective part of the paper, the implications of these findings are considered and some directives for the further development of business ethics as academic field are proposed. (shrink)

Cognitive Science, Volume 46, Issue 5, May 2022.

Understanding positive emotions' shared and differentiating features can yield valuable insight into the structure of positive emotion space and identify emotion states, or aspects of emotion states, that are most relevant for particular psychological processes and outcomes. We report two studies that examined core relational themes (Study 1) and expressive displays (Study 2) for eight positive emotion constructs—amusement, awe, contentment, gratitude, interest, joy, love, and pride. Across studies, all eight emotions shared one quality: high positive valence. Distinctive core relational theme (...) and expressive display patterns were found for four emotions—amusement, awe, interest, and pride. Gratitude was associated with a distinct core relational theme but not an expressive display. Joy and love were each associated with a distinct expressive display but their core relational themes also characterised pride and gratitude, respectively. Contentment was associated with a distinct expressive display but not a core relational theme. The implications of this work for the study of positive emotion are discussed. (shrink)

This paper argues that stoicism as a central element of whiteness shapes, controls, and ultimately limits the experience and expression of emotion in public space. I explore how this may play out in particular medical settings like hospitals in Aotearoa New Zealand. I argue that working in conjunction with other values of whiteness identified by Myser —hyper-individualism, a contractual view of relationships, and an emphasis on personal control and autonomy—this makes hospitals emotionally unsafe spaces for Māori and other groups who (...) place high importance in the collective sharing of emotion. Using death and bereavement as an example, I suggest that challenging and addressing stoicism in the structure and performance of whiteness in hospital settings may provide an important point of entry for anti-racism measures and health equity. (shrink)

The use of child support is a politically and personally contested issue and a policy challenge across developed countries. This offers an opportunity to identify family practices and relationships through which hegemonic masculinity and socially valued femininities are reproduced and challenged. We present data from interviews with 28 fathers and 30 mothers to argue that when people discuss how child support is or should be spent, they are managing gendered parenting identities. Most fathers defined child support as “special money.” This (...) position buttresses the hegemonic masculine characteristics of authority and breadwinning, discursively de-genders the care of children, and challenges mothers’ conformity to feminine and good mothering ideals. A minority of fathers presented an alternative definition of child support and fathering that underplayed the relevance of money and values mothers’ and fathers’ care and financial contributions. Mothers’ accounts of using child support emphasized their financial authority and child-centered consumption in ways that both challenge and reproduce socially valued femininity. We conclude that definitions of how child support should be used reproduce relationships of dominance and subordination that constitute the gender order. (shrink)

Data science, and the related field of big data, is an emerging discipline involving the analysis of data to solve problems and develop insights. This rapidly growing domain promises many benefits to both consumers and businesses. However, the use of big data analytics can also introduce many ethical concerns, stemming from, for example, the possible loss of privacy or the harming of a sub-category of the population via a classification algorithm. To help address these potential ethical challenges, this paper maps (...) and describes the main ethical themes that were identified via systematic literature review. It then identifies a possible structure to integrate these themes within a data science project, thus helping to provide some structure in the on-going debate with respect to the possible ethical situations that can arise when using data science analytics. (shrink)

En reseña de:Wim Decock, Theologians and Contract Law. The moraln transformation of the ius commune (ca. 1500-1650), Martinus-Nijhoff Publishers, Leiden-Boston, 2013.

The liver progenitor cell (LPC) has enormous potential for use in cell therapy to treat liver disease. Since liver regenerates readily from pre‐existing hepatocytes, a role for LPCs and, indeed, their existence have been questioned. Research during the last decade has established that LPCs are an important alternative source of cells for liver regeneration. Their utility for cell therapy lies in their ability to generate both hepatocytes and cholangiocytes. However, they are observed in liver diseases that often lead to cancer (...) and there is experimental evidence that implicates LPCs as the source of tumours. This article provides a brief history of the studies that established the functional importance of LPCs in liver disease. It focuses on mouse models that have led to the identification of factors that regulate LPC growth and differentiation and discusses LPCs derived from different sources. Recent promising results from both in vitro and vivo studies suggest that LPCs could be useful for cell therapy. In the context of liver disease, LPCs may indeed be the cell of the future and understandably “our favourite cell”. BioEssays 27:1192–1202, 2005. © 2005 Wiley Periodicals, Inc. (shrink)

Adults with dysphagia experience difficulties swallowing food and fluids with potentially harmful health and psychosocial consequences. Speech pathologists who manage patients with dysphagia are frequently required to address ethical issues when patients' food culture and/ or preferences are inconsistent with recommended diets. These issues incorporate complex links between food, identity and social participation. A composite case has been developed to reflect ethical issues identified by practising speech pathologists for the purposes of illustrating ethical concerns in dysphagia management. The case examines (...) a speech pathologist's role in supporting patient autonomy when patients and carers express different goals and values. The case presents a 68-year-old man of Australian/Italian heritage with severe swallowing impairment and strong values attached to food preferences. The case is examined through application of the dysphagia algorithm, a tool for shared decision-making when patients refuse dietary modifications. Case analysis revealed the benefits and challenges of shared decision-making processes in dysphagia management. Four health professional skills and attributes were identified as synonymous with shared decision making: communication, imagination, courage and reflection. (shrink)

Explores the complex issues of personhood, prenatal life and reproductive rights, international perspectives on the regulation of abortion, health professionals and the provision of abortion services, and prenatal diagnosis and abortion. Belinda Bennett is from The University of Sydney, Australia.

Facial attributes such as race, sex, and age can interact with emotional expressions; however, only a couple of studies have investigated the nature of the interaction between facial age cues and emotional expressions and these have produced inconsistent results. Additionally, these studies have not addressed the mechanism/s driving the influence of facial age cues on emotional expression or vice versa. In the current study, participants categorised young and older adult faces expressing happiness and anger or sadness by their age and (...) their emotional expression. Age cues moderated categorisation of happiness vs. anger and sadness in the absence of an influence of emotional expression on age categorisation times. This asymmetrical interaction suggests that facial age cues are obligatorily processed prior to emotional expressions. Finding a categorisation advantage for happiness expressed on young faces relative to both anger and sadness which are negative in valence but different in their congruence with old age stereotypes or structural overlap with age cues suggests that the observed influence of facial age cues on emotion perception is due to the congruence between relatively positive evaluations of young faces and happy expressions. (shrink)

Une oeuvre d'art n'existe pas en soi, toujours presentant la meme apparence et le meme sens a l'observateur. Si cela est vrai d'un tableau ou d'un poeme, combien plus encore de la musique qui doit etre lue puis interpretee pour etre seulement entendue? Pastichant Valery on pourrait ecrire : " C'est l'execution de la sonate qui est la sonate ". Quant a ce sens, relatif, imprecis, fuyant, nous faisons, en ces temps de retrouvailles avec la musique des XVIIe et XVIIIe (...) siecles, la significative experience de son inconstance. Comment interpreter cette musique? Comment la chanter? Comment la comprendre? " Son hieroglyphe est si leger et si fugitif... " ecrivait Diderot a Mademoiselle de la Chaux. (shrink)

This article argues that present feminism has been translating its practical principles into a cultural and theoretical phenomenon. Drawing on her own genealogical achievement of freedom, the author discusses the main issues concerning present feminism – ranging from the intergenerational shift, feminist production and the control of its texts and practices – in order to construct her own understanding and doing feminism. Against a feminine feminist revival of traditional culture, the article focuses on creative and humanitarian agency. After having discussed (...) the relationships between second-wave and present feminism, the contradictions and misunderstanding of feminist ideas, the relevance of a rhizomatic assimilation of feminism by both feminists and not feminists, the article examines the dynamics that have led to a present static separatism, and proposes, as a line of flight, international feminist humanitarianism. It also suggests a way of rethinking a possible materialization of feminism into women activists and lay missionaries. (shrink)

Facial race and sex cues can influence the magnitude of the happy categorisation advantage. It has been proposed that implicit race or sex based evaluations drive this influence. Within this account a uniform influence of social category cues on the happy categorisation advantage should be observed for all negative expressions. Support has been shown with angry and sad expressions but evidence to the contrary has been found for fearful expressions. To determine the generality of the evaluative congruence account, participants categorised (...) happiness with either sadness, fear, or surprise displayed on White male as well as White female, Black male, or Black female faces across three experiments. Faster categorisation of happy than negative expressions was observed for female faces when presented among White male faces, and for White male faces when presented among Black male faces. These results support the evaluative congruence account when both positive and negative expressions are presented. (shrink)

ABSTRACT The novel coronavirus pandemic is throwing into relief traditional notions and rhetorics of witness, visibility, recognition, and violence in human rights discourse. This essay articulates the ways in which the current pandemic is being framed rhetorically as a spectacular war, using rhetoric that obfuscates the structural violations that leads to the virus disproportionately impacting the precarious. It argues for a reframing of traditional paradigms of representation, recognition, and resistance toward a notion of everyday violence that accounts for the accumulation (...) of structural and material conditions of precarity as a human rights violation. (shrink)

It is now 10 years since the disease we now know as SARS—severe acute respiratory syndrome—caused more than 700 deaths around the world and made more than 8,000 people ill. More recently, in 2009 the global community experienced the first influenza pandemic of the 21st century—the 2009 H1N1 influenza pandemic. This paper analyses the major developments in international public health law relating to infectious diseases in the period since SARS and considers their implications for pandemic planning.

It is clear that where a disease affects men and women differently, research on potential therapies or cures should include both men and women and should examine whether the therapy is effective and safe for both sexes. In this paper we consider whether there is an appropriate role for law in regulating to ensure an examination of these sex- and gender-specific aspects in health research. We consider the relative advantages and disadvantages of pursuing a regulatory approach to achieving gender equity (...) in the field of women’s health by exploring first, the meaning of gender equity, and second, the regulatory mechanisms that might be best suited to promoting the goal of gender equity. Within our examination of different regulatory forms and mechanisms, we also interrogate the shift from gender-neutral provisions relating to sex in favor of generalized notions of fairness that remove any specific consideration of sex. (shrink)

The importance of graduating ethical health professionals is indisputable. Yet evaluating the quality of ethics education programs remains problematic for educators. A divide between learning and integrating ethics in everyday professional practice lies at the heart of this issue. The Ethics in Professional Practice (EPP) project addresses health professions' students’ self-efficacy for ethical practice. Students are cast as central characters in authentic vignettes and complete guided learning activities to facilitate their ethical reasoning skills. A design-based research approach was utilised to (...) create EPP resources and this study focuses on the analysis phase of the design process. The aim was to investigate EPP learning outcomes by developing innovative measures based upon Kirkpatrick’s ( 2006 ) evaluation model: namely, reaction, learning, behaviour and effects. Health professions students from Exercise and Sports Science, Rehabilitation Counselling and Speech Pathology (n = 58) participated in the EPP. Qualitative content analysis of reflective statements demonstrated their ethical sensitivity in four categories: Expectations and Empathy in Quality Care; Managing Overwhelming Demands; Informed, Engaged and Empowered; Access to Flexible Models of Service Delivery. Findings from the Rehabilitation Counselling cohort (n = 16) were explored in-depth using Semantic Differential Scales and demonstrated positive ethical reasoning outcomes. Participants also developed individual, ethical practice goals for professional practica. Qualitative content analysis of these goals demonstrated clear ethical reasoning learning effects. Participants integrated concepts of becoming an ethical professional with effective communication, collaboration, empowerment and quality care. Study outcome measures are critiqued and findings may inform redesign of future ethics education resources. (shrink)

ABSTRACT This article builds on the scholarship on violence at the nexus of rhetoric, philosophy, decoloniality, and human rights discourse to theorize what it calls a rhetoric of everyday violence. Moving beyond the focus on the politics of representation in slow violence, it brings a transnational feminist rhetorical analytic and a focus on the politics of recognition to illegible temporal violence, arguing that a rhetoric of everyday violence can help recalibrate human rights discourse to recognize temporal and gendered violence as (...) human rights violations. (shrink)

AbstractClimate change is a complex, multilevel challenge with implications of failure unimaginable for current and future generations. However, despite the Paris Agreement supporting the imperative for action in an atmosphere of scientific consensus, organisations are failing to take the decisive action required. We argue that this lack of organisational action needs to be addressed by examining the cognitive foundations of managerial decisions on climate change and sustainability. A systematic review of research on cognition, sensemaking and managerial interpretation where it is (...) linked to climate change or sustainability is presented within this article. The results detail a multilevel analysis highlighting key themes and the core concepts from the literature including factors shaping the cognitive process, to elucidate reasons for inaction and potential for promoting change. Through this research, an integrated model is presented demonstrating the interaction of factors, cognitive processes and outcomes. Based on this analysis, potential reasons for inaction are proposed and countered by three potential solutions linked to leadership, social norms and structural reform. (shrink)

Past research demonstrates that emotion recognition is influenced by social category cues present on faces. However, little research has investigated whether holistic processing is required to observe these influences of social category information on emotion perception, and no studies have investigated whether different visual sampling strategies (i.e. differences in the allocation of attention to different regions of the face) contribute to the interaction between social cues and emotional expressions. The current study aimed to address this. Participants categorised happy and angry (...) expressions on own- and other-race faces, and male and female faces. In Experiments 1 and 2, holistic processing was disrupted by presenting inverted faces (Experiment 1) or part faces (Experiment 2). In Experiments 3 and 4 participants’ eye-gaze to eye and mouth regions was also tracked. Disrupting holistic processing did not alter the moderating influence of sex and race cues on emotion recognition (Experiments 1, 2, 4). Gaze patterns differed as a function of emotional expression, and social category cues, however, eye-gaze patterns did not reflect response time patterns (Experiments 3 and 4). Results indicate that the interaction between social category cues and emotion does not require holistic processing and is not driven by differences in visual sampling. (shrink)

While much attention has gone towards ethical, legal, and social implications of direct-to-consumer genetic testing over the past decades, the rise of new forms of consumer omics has largely escaped scrutiny. In this paper, we analyze the product descriptions, promotional messages, terms of service, and privacy policies of five epigenetic and seven microbiomic testing companies. The advent of such tests online represents a significant shift in consumer omics, from a focus on inherited molecules with genetic tests, to broader interest for (...) information about the lives of individuals, such as chronological and biological age, exposures, and lifestyle. Building on previous literature about direct-to-consumer genetic testing, and taking this shift into account, we identify limitations, gaps and inconsistencies in current practices and policies of the new companies. Best practice standards and regulations applicable across different omic sample and data types is a necessary first step in the promotion of responsible consumer omics. (shrink)

Suppose that one thinks that certain symmetries of a theory reveal “surplus structure”. What would a formalism without that surplus structure look like? The conventional answer is that it would be a reduced theory: a theory which traffics only in structures invariant under the relevant symmetry. In this paper, I argue that there is a neglected alternative: one can work with a sophisticated version of the theory, in which the symmetries act as isomorphisms.