Emotion influences parameters of goal-directed whole-body movements in several ways. For instance, previous research has shown that approaching (moving toward) pleasant stimuli is easier compared to approaching unpleasant stimuli. However, some studies found that when emotional pictures are viewed for a longer time, approaching unpleasant stimuli may in fact be facilitated. The effect of viewing duration may have modulated whole-body approach movement in previous research but this has not been investigated to date. In the current study, participants initiated a step (...) forward after viewing neutral, high-arousal pleasant and high-arousal unpleasant stimuli. The viewing duration of the stimuli was set to seven different durations, varying from 100 to 4000 ms. Valence and arousal scores were collected for all stimuli. The results indicate that both viewing duration and the arousal of the stimuli influence kinematic parameters in forward gait initiation. Specifically, longer viewing duration, compared to shorter viewing duration, (a) diminished the step length and peak velocity in both neutral and emotional stimuli, (b) increased reaction time in neutral stimuli and, (c) decreased reaction time in pleasant and unpleasant stimuli. Strikingly, no differences were found between high-arousal pleasant and high-arousal unpleasant stimuli. In other words, the valence of the stimuli did not influence kinematic parameters of forward step initiation. Instead the arousal level (neutral: low; pleasant and unpleasant: high) explained the variance found in the results. The kinematics of forward gait initiation seemed to be reflected in the subjective arousal scores, but not the valence scores. So it seems arousal affects forward gait initiation parameters more strongly than valence. In addition, longer viewing duration seemed to cause diminished alertness, affecting GI parameters. These results shed new light on the prevailing theoretical interpretations regarding approach motivation in the literature, which warrants further examination in future research. (shrink)

When Husserl discussed the phenomenology of willing, he concluded that the sole theoretical foundation of the intentionality of consciousness is insufficient to account for voluntary acts as they do not primarily represent their content as given entities, but instead create the willed during their performance. Nonetheless, Husserl did not suspend the theoretical foundation of intentionality, meaning that the theoretical concept of objectual intentionality juxtaposes a practical concept of performative intentionality. Recent results from the field of robot-assisted gait rehabilitation provided (...) experimental findings that may clarify this relationship, to the effect that the foundational structure of consciousness builds upon a heterarchical model of objectual and performative intentionality. A combination of phenomenological interview results, neural motor control, the functional design of the robot, and clinical data qualifies gait initiation as a non-objectifying act that creates its intentional object (i.e., the willed movement). In sum, the experimental findings support Husserl’s proposal of a genuine practical or performative intentionality that points to a heterarchical understanding of the relationship between representational and performative foundations of action consciousness. (shrink)

In order to achieve flexible and smooth walking, we must accomplish subtasks (e.g., loading response, forward propulsion or swing initiation) within a gait cycle. To evaluate subtasks within a gait cycle, the analysis of muscle synergies may be effective. In the case of walking, extracted sets of muscle synergies characterize muscle patterns that relate to the subtasks within a gait cycle. Although previous studies have reported that the muscle synergies of individuals with disorders reflect impairments, (...) a way to investigate the instability in the activations of muscle synergies themselves has not been proposed. Thus, we investigated the local dynamic stability and orbital stability of activations of muscle synergies across various walking speeds using maximum Lyapunov exponents and maximum Floquet multipliers. We revealed that the local dynamic stability in the activations decreased with accelerated walking speeds. Contrary to the local dynamic stability, the orbital stability of the activations was almost constant across walking speeds. In addition, the increasing rates of maximum Lyapunov exponents were different among the muscle synergies. Therefore, the local dynamic stability in the activations might depend on the requirement of motor output related to the subtasks within a gait cycle. We concluded that the local dynamic stability in the activation of muscle synergies decrease as walking speed accelerates. On the other hand, the orbital stability is sustained across broad walking speeds. (shrink)

This book offers current international initiatives, developed for working with children from "Birth to Eight" by a diverse group of noted professional authors. Their readings present an overview of early education as it evolved from the Froebelian kindergarten to today's practices in various Early Education settings around the globe. The international voices of the authors represent a balanced perspective of happenings in various nations and lend a conversational approach to each chapter. The chapters analyze the Universal Preschool Education movement promoted (...) by various countries, states, and agencies; examine model curriculum programs in a variety of teaching/learning settings; and identify directions the community can take in promoting effective early education programs. Particular attention is given to key issues and concerns faced by practitioners and families world-wide. Studies reveal successful approaches to bilingual education in a Chilean kindergarten, research findings on gender differences in primary school girls for learning science in Wales, literacy development strategies for teaching in UK multicultural classrooms and childhood centres, the process of integration special education with early childhood practices in China, and exemplars of community outreach to improve the well being of children through advocacy for governmental changes in early education policies and professional development. This book is for everyone interested in the well being of young children moving forward in a global age to meet the challenges of early citizenship in their world. (shrink)

BackgroundThe interpretation of clinical gait data in children with cerebral palsy (CP) is time-consuming, requires extensive expertise and often lacks transparency. Here we aimed to develop a set of look-up tables to support this process, linking typical gait features as present in CP to their potential underlying impairments.MethodsWe developed an initial core set of gait features and their potential underlying impairments based on biomechanical reasoning, literature and clinical experience. This core set was further specified through a Delphi (...) process in a multidisciplinary group of experts in gait analysis of children with CP and evaluated on 20 patient cases. The likelihood of the listed gait feature–impairment relationships was scored by the expert panel on a five-point scale.ResultsThe final core set included 120 relevant gait feature–impairment relations including likelihood scores. This set was presented in the form of look-up tables in both directions, i.e., sorted by gait features with potential underlying impairment, and sorted by impairments with potential related gait features. The average likelihood score for the relations was 3.5 ± 0.6 (range 2.1–4.6).ConclusionThe developed set of look-up tables linking gait features and impairments, can assist gait analysts and clinicians in standardized biomechanical reasoning, to support treatment decision-making for gait impairments in children with CP. (shrink)

Background and ObjectiveAbsolute angle represents the inclination of a body segment relative to a fixed reference in space. This work compares the absolute and relative angles for exploring biomechanical gait constraints.MethodsGait patterns of different neuromotor conditions were analyzed using 3D gait analysis: normal gait, Cerebral Palsy, Charcot Marie Tooth and Duchenne Muscular Dystrophy, representing central and peripheral nervous system and muscular disorders, respectively. Forty-two children underwent gait analysis: 10 children affected by CP, 10 children by CMT, (...) 10 children by DMD and 12 healthy children. The kinematic and kinetic parameters were collected to describe the biomechanical pattern of participants’ lower limbs. The absolute angles of thigh, leg and foot were calculated using the trigonometric relationship of the tangent. For each absolute series, the mean, range, maximum, minimum and initial contact were calculated. Kinematic and kinetic gait data were studied, and the results were compared with the literature.ResultsStatistical analysis of the absolute angles showed how, at the local level, the single segments behave differently depending on the pathology. However, if the lower limb is studied globally, a biomechanical constraint emerges.ConclusionEach segment compensates separately for the disease deficit so as to maintain a global biomechanical invariance. Using a model of inter-joint co-variation could improve the interpretation of the clinical gait pattern. (shrink)

Political CSR scholars argue that multi-stakeholder initiatives (MSIs) should be designed to facilitate deliberation among corporations, civil society groups, and others affected by corporate conduct for their decisions to be considered democratically legitimate. However, critics argue that decisions reached within deliberative MSIs will lack democratic legitimacy so long as corporations are granted a role in helping to make them. If the critics are correct, it leads to a paradox. Corporations must be excluded from holding decision-making authority within MSIs if they (...) are to function as democratically legitimate regulatory institutions at a global level. However, this risks severely diminishing the incentive of corporations to support and participate within MSIs, which often depend heavily for their success on the visibility provided them by corporate participants. In this paper, I argue that this apparent paradox should be considered irrelevant to the future study of MSIs since it is both unnecessary and impractical for researchers to focus on establishing democratically legitimate systems of governance within them. Instead, I recommend an approach informed by three touchstones of pragmatic philosophy to guide their future study—a criterion of usefulness, wariness of category disputes and commitment to experimentalism. I conclude by drawing on research in political science and social psychology that demonstrates an important practical role for deliberation within such organizations, arguing that researchers must zero in on the role that inclusive deliberation can play in bolstering their effectiveness as regulatory instruments. (shrink)

Falls are a leading cause of serious injury and restricted participation among persons with stroke (PwS). Reactive balance control is essential for fall prevention, however, only a few studies have explored the effects of lesion characteristics (location and extent) on balance control in PwS. We aimed to assess the impact of lesion characteristics on reactive and anticipatory balance capacity, gait, and hemiparetic lower limb function, in PwS. Forty-six subacute PwS were exposed to forward, backward, right and left unannounced (...) horizontal surface translations in 6 increasing intensities, while standing. Fall threshold (i.e., perturbation intensity that results in a fall into the harness system) was measured. In addition, the Berg Balance Scale (BBS), 6 Minute Walk Test (6MWT) and Lower Extremity Fugl-Meyer (LEFM) were measured. Lesion effects were analyzed separately for left- and right-hemisphere damaged (LHD, RHD) patients, using voxel-based lesion-symptom mapping (VLSM). Our results show that voxel clusters where damage exerted a significant impact on balance, gait and lower-limb function were found in the corticospinal tract, in its passage in the corona radiata and in the posterior limb of the internal capsule. Additional significant impact was found to lesions affecting the putamen and the external capsule. Balance, gait, and hemiparetic lower limb function showed much overlap of the corresponding ‘significant’ voxel clusters. Test scores of RHD and LHD patients were affected largely by damage to homologous regions, with the LHD group showing a wider distribution of ‘significant’ voxels. The study corroborates and extends previous findings by demonstrating that balance control, gait, and lower limb function are all affected mainly by damage to essentially the same brain structures, namely - the corticospinal tract and adjacent structures in the capsular-putaminal region. (shrink)

The ability to process events in their temporal and sequential context is a fundamental skill made mandatory by constant interaction with a dynamic environment. Sequence learning studies have demonstrated that subjects exhibit detailed — and often implicit — sensitivity to the sequential structure of streams of stimuli. Current connectionist models of performance in the so-called Serial Reaction Time Task (SRT), however, fail to capture the fact that sequence learning can be based not only on sensitivity to the sequential associations between (...) successive stimuli, but also on sensitivity to the associations between successive responses, and on the predictive relationships that exist between these sequences of responses and their effects in the environment. In this paper, we offer an initial exploration of an alternative architecture for sequence learning, based on the principles of Forward Models. (shrink)

The project 'Facing Forward' started with a collaboration between five institutions: the Stedelijk Museum Amsterdam, the Amsterdam School for Cultural Analysis at the University of Amsterdam, De Appel arts centre, W139, the Stedelijk Museum Bureau Amsterdam and the art magazine Metroplis M. Having previously organized the lecture series and publications 'Right About Now: Art & Theory in the 1990s' (2005/2006) and 'Now is the Time: Art & Theory in the 21st Century' (2008/2009), the organizing committee decided to take the (...) final step in this timeline and turn its attention to the far horizon. Informed by a shared interest in the role that history, speculation, and utopianism play in the field of contemporary art and design (as well as the larger context of global, socio-economic and political developments), a selection of seven themes emerged from the conversations of the initial organizers. These would eventually shape the seven lecture and discussions events - collected in this volume of essays - publicized under the banner Art & Theory From a Future Perspective. A great number of internationally renowned speakers were invited to reflect on the proposed themes during often sold-out events, which were presented at the Oude Lutherse Kerk in Amsterdam in 2011/2012. Yet, however compelling our desire as organizers to go beyond the framework of contemporary events and the current interest, well-nigh obsession, with history, it is obviously an illusion to think that we can escape the past by means of a turn towards the future."--Page 8. (shrink)

This paper presents the results of a Catalan project in which an academic institution acted as a practitioner to promote corporate social responsibility (CSR) in small and medium-sized enterprises (SMEs). The project involved the establishment of a working network with intermediate organisations and the creation of specific tools for the purpose. The paper is set up as a case study, emphasising inclusion, representativity and legitimacy as key elements for the successful construction of a network to promote CSR in SMEs. It (...) underlines the assumptions behind the functioning of this network and the learning findings from this public–private initiative. Presented from a public policy perspective, the paper emphasises the need for coordination in terms of the growing number of initiatives fostering CSR in SMEs. It presents a brief account of the material results, focusing on the process of creating a consensus within the network. It opens up a path for future research, exploring how network management and leadership can be seen as key issues when talking about corporate social responsibility (CSR) promotion in SMEs. (shrink)

This abstract presents a novel brain-computer interface (BCI) framework to control a prosthetic leg, for the rehabilitation of patients suffering from locomotive disorders, using functional near-infrared spectroscopy (fNIRS). fNIRS signals corresponding to walking intention and rest are used to initiate and stop the gait cycle and a nonlinear proportional derivative computed torque controller (PD-CTC) with gravity compensation is used to control torques of hip and knee joints for minimization of position error. The brain signals of walking intention and rest (...) tasks are acquired from primary motor cortex in the left hemisphere for nine subjects. After acquiring brain signals, in order to remove motion artifacts and physiological noises, the performance of six different filters i.e. Kalman, Wiener, Gaussian, hemodynamic response filter (hrf), Band-pass and finite impulse response, is evaluated. Afterwards, six different features are extracted from oxygenated hemoglobin signals and their different combinations were used for classification. The classification performance of five different classifiers i.e. artificial neural network, quadratic discriminant analysis, linear discriminant analysis (LDA), Naïve Bayes and support vector machine (SVM) is used. The classification accuracies obtained from SVM using hrf filter are significantly higher (p < 0.005) than the other combinations of classifier and filters. These accuracies are 77.5%, 72.5%, 68.3%, 74.2%, 73.3%, 80.8%, 65%, 76.7%, and 86.7% for all nine subjects. The control commands generated using classifier initiate and stop the gait cycle of the prosthetic leg whose knee and hip torques are controlled using PD-CTC to minimize position error. The proposed scheme can be effectively used for neurofeedback training and rehabilitation of lower limb amputation of paralyzed patients. (shrink)

Self-initiated action effects are often perceived as less intense than identical but externally generated stimuli. It is thought that forward models within the sensorimotor system pre-activate cortical representations of predicted action effects, reducing perceptual sensitivity and attenuating neural responses. As self-agency and predictability are seldom manipulated simultaneously in behavioral experiments, it is unclear if self-other differences depend on predictable action effect contingencies, or if both self- and externally generated stimuli are modulated similarly by predictability. We factorially combined variation in (...) predictability of action effects, spatial congruence, and performance by the self or computer to dissociate these influences on a visual discrimination task. Participants performed 2AFC speed judgments. Self-initiated motion was judged to be slower than computer-initiated motion when action effect contingencies were predictable, while spatial congruence influenced speed judgments only when action effect contingencies were unpredictable. Results are discussed in relation to current theories of sensory attenuation. (shrink)

This paper presents the results of a Catalan project in which an academic institution acted as a practitioner to promote corporate social responsibility (CSR) in small and medium-sized enterprises (SMEs). The project involved the establishment of a working network with intermediate organisations and the creation of specific tools for the purpose. The paper is set up as a case study, emphasising inclusion, representativity and legitimacy as key elements for the successful construction of a network to promote CSR in SMEs. It (...) underlines the assumptions behind the functioning of this network and the learning findings from this public–private initiative. Presented from a public policy perspective, the paper emphasises the need for coordination in terms of the growing number of initiatives fostering CSR in SMEs. It presents a brief account of the material results, focusing on the process of creating a consensus within the network. It opens up a path for future research, exploring how network management and leadership can be seen as key issues when talking about corporate social responsibility (CSR) promotion in SMEs. (shrink)

The increasing gap between organ supply and demand has opened the door for illegal organ sale, trafficking of human organs, tissues and cells, as well as transplant tourism. Currently, underprivileged and vulnerable populations in resource-poor countries are a major source of organs for rich patient-tourists who can afford to purchase organs at home or abroad. This paper presents a summary of international initiatives, such as World Health Organization’s Principle Guidelines, The Declaration of Istanbul, Asian Task Force Recommendations, as well as (...) UNESCO’s and the United Nation’s initiatives against trafficking of human organs, tissues, cells, and transplant tourism. Beyond the summary, it calls for more practical measures to be taken to implement the existing guidelines and recommendations, in order to prevent exploitation of the poor as organ providers. The paper suggests that an international legally binding agreement in criminalizing organ trafficking would be a step forward to bring a change in the global picture of organ trafficking and transplant tourism. (shrink)

Allowing persons to make an informed choice about their participation in research is a pre-eminent ethical and legal requirement. Almost universally, this requirement has been addressed through the provision of written patient information sheets and consent forms. Researchers and others have raised concerns about the extent to which such forms—particularly given their frequent lengthiness and complexity—provide participants with the tools and knowledge necessary for autonomous decision-making. Concerns are especially pronounced for certain participant groups, such as persons with low literacy and (...) Indigenous persons. Multimedia strategies have the potential to usefully supplement current consent practices in Australia; however, information is needed about the need for supplementary consent practices, along with drivers for and barriers against adoption. This study initiates the required evidence base through an audit of informed consent practices for medical research in the Australian state of Tasmania to assess the need for, and current uptake of, supplementary consent strategies. Drivers for and barriers against adoption of multimedia consent practices were explored in detail through interviews with key stakeholders, including researchers, HREC chairs and members, and research participants, including Indigenous participants. (shrink)

Allowing persons to make an informed choice about their participation in research is a pre-eminent ethical and legal requirement. Almost universally, this requirement has been addressed through the provision of written patient information sheets and consent forms. Researchers and others have raised concerns about the extent to which such forms—particularly given their frequent lengthiness and complexity—provide participants with the tools and knowledge necessary for autonomous decision-making. Concerns are especially pronounced for certain participant groups, such as persons with low literacy and (...) Indigenous persons. Multimedia strategies have the potential to usefully supplement current consent practices in Australia; however, information is needed about the need for supplementary consent practices, along with drivers for and barriers against adoption. This study initiates the required evidence base through an audit of informed consent practices for medical research in the Australian state of Tasmania to assess the need for, and current uptake of, supplementary consent strategies. Drivers for and barriers against adoption of multimedia consent practices were explored in detail through interviews with key stakeholders, including researchers, HREC chairs and members, and research participants, including Indigenous participants. (shrink)

Since the introduction of drugs to prevent vertical transmission of HIV, the purpose of and approach to HIV testing of pregnant women has increasingly become an area of major controversy. In recent years, many strategies to increase the uptake of HIV testing have focused on offering HIV tests to women in pregnancy-related services. New global guidance issued by the World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) specifically notes these services as an entry point for (...) provider-initiated HIV testing and counseling (PITC). The guidance constitutes a useful first step towards a framework within which PITC sensitive to health, human rights and ethical concerns can be provided to pregnant women in health facilities. However, a number of issues will require further attention as implementation moves forward. It is incumbent on all those involved in the scale up of PITC to ensure that it promotes long-term connection with relevant health services and does not result simply in increased testing with no concrete benefits being accrued by the women being tested. Within health services, this will require significant attention to informed consent, pre- and post-test counseling, patient confidentiality, referrals and access to appropriate services, as well as reduction of stigma and discrimination. Beyond health services, efforts will be needed to address larger societal, legal, policy and contextual issues. The health and human rights of pregnant women must be a primary consideration in how HIV testing is implemented; they can benefit greatly from PITC but only if it is carried out appropriately. (shrink)

While researchers have examined the types of ethical issues that arise in long-term care, few studies have explored long-term care nurses’ experiences of moral distress and fewer still have examined responses to initial moral distress. Using an interpretive description approach, 15 nurses working in long-term care settings within one city in Canada were interviewed about their responses to experiences of initial moral distress, resources or supports they identified as helpful or potentially helpful in dealing with these situations, and factors that (...) hindered nurses in their responses. Using a thematic analysis process, three major themes were identified from the nurses’ experiences: (i) the context of the situation matters; (ii) the value of coming together as a team; and (iii) looking for outside direction. The work of responding to initial moral distress was more fruitful if opportunities existed to discuss conflicts with other team members and if managers supported nurses in moving their concerns forward through meetings or conversations with the team, physician, or family. Access to objective others and opportunities for education about ethics were also identified as important for dealing with value conflicts. (shrink)

We put forward a proposal that combines objective collapse models, developed in connection with quantum-foundational questions, with the so-called Weyl curvature hypothesis, introduced by Roger Penrose as an attempt to account for the very special initial state of the universe. In particular, we explain how a curvature dependence of the collapse rate in such models, an idea already shown to help in the context of black holes and information loss, could also offer a dynamical justification for Penrose's conjecture.

Drug phenomenon is relatively new in our country; it became relevant only in the ninth decade of the last century. A new phenomenon or a process is usually dynamic in the initial stages and only later does it acquire features of stability and the main trends that have become prominent several years ago remain unchanged. The author shows the data of drugs crime and other indicators and the aspects of their perspectives. In the article, a question about drug crimes in (...) Lithuania is considered in all aspects. The author maintains that the rapid emergence of many new non‑controlled psychoactive substances represents an increasing challenge for current models of drug control. (shrink)

Learning a novel environment involves integrating first-person perceptual and motoric experiences with developing knowledge about the overall structure of the surroundings. The present experiments provide insights into the parallel development of these egocentric and allocentric memories by intentionally conflicting body- and world-centered frames of reference during learning, and measuring outcomes via online and offline measures. Results of two experiments demonstrate faster learning and increased memory flexibility following route perspective reading (Experiment 1) and virtual navigation (Experiment 2) when participants begin exploring (...) the environment on a northward (vs. any other direction) allocentric heading. We suggest that learning advantages due to aligning body-centered (left/right/forward/back) with world-centered (NSEW) reference frames are indicative of three features of spatial memory development and representation. First, memories for egocentric and allocentric information develop in parallel during novel environment learning. Second, cognitive maps have a preferred orientation relative to world-centered coordinates. Finally, this preferred orientation corresponds to traditional orientation of physical maps (i.e., north is upward), suggesting strong associations between daily perceptual and motor experiences and the manner in which we preferentially represent spatial knowledge. (shrink)

This paper outlines seven challenges in development assistance for health, which in the current financial context, have become even more important to address. These include the following: (1) the proliferation of initiatives, focusing on specific diseases or issues, as well as (2) the lack of attention given to reforming the existing focal health institutions, the WHO and World Bank. (3) The lack of accountability of donors and their influence on priority-setting are part of the reason that there is “initiavitis,” and (...) resistance to creating a strong UN system. (4) Other than absolute quantity of aid, three other challenges linked to donors relate to the quality of aid financing particularly the pragmatic difficulties of financing horizontal interventions, (5) the marginal involvement of developing country governments as aid recipients, and (6) the heavy reliance on Northern-based organizations as managers of funds. (7) The final challenge discussed focuses on two unintended consequences of the recent linking of health and foreign policy for international development assistance. The paper then provides three suggestions for ways forward: creating new mechanisms to hold donors to account, developing national plans and strengthening national leadership in health, and South-South collaboration. (shrink)

Recent work in AI ethics has come to bear on questions of responsibility. Specifically, questions of whether the nature of AI-based systems render various notions of responsibility inappropriate. While substantial attention has been given to backward-looking senses of responsibility, there has been little consideration of forward-looking senses of responsibility. This paper aims to plug this gap, and will concern itself with responsibility as moral obligation, a particular kind of forward-looking sense of responsibility. Responsibility as moral obligation is predicated (...) on the idea that agents have at least some degree of control over the kinds of systems they create and deploy. AI systems, by virtue of their ability to learn from experience once deployed, and their often experimental nature, may therefore pose a significant challenge to forward-looking responsibility. Such systems might not be able to have their course altered, and so even if their initial programming determines their goals, the means by which they achieve these goals may be outside the control of human operators. In cases such as this, we might say that there is a gap in moral obligation. However, in this paper, I argue that there are no “gaps” in responsibility as moral obligation, as this question comes to bear on AI systems. I support this conclusion by focusing on the nature of risks when developing technology, and by showing that technological assessment is not only about the consequences that a specific technology might have. Technological assessment is more than merely consequentialist, and should also include a hermeneutic component, which looks at the societal meaning of the system. Therefore, while it may be true that the creators of AI systems might not be able to fully appreciate what the consequences of their systems might be, this does not undermine or render improper their responsibility as moral obligation. (shrink)

A citizens’ movement in Berlin advocates for the expropriation of housing corporations and has won a significant majority in a popular referendum in September 2021. Building on this proposal, this paper develops a general account of expropriation as a measure for corporate reform and thereby contributes to the ongoing debate on the democratic accountability of business corporations. It argues that expropriation is a valuable tool for intervention in a dire situation in some economic sector to enable a re-structuring of the (...) governance of the assets in question. Compared with other tools available, expropriation is a more forward-looking, genuinely political measure that does not depend on the legal assignment of guilt but rather proceeds in a pragmatic and problem-oriented manner. It also allows us to reconsider in how far the market mechanism should be employed in the administration of assets. Objections from private property rights against expropriation fail as corporations generally are privileged, quasi-public institutions that can justifiably be subject to democratic interventions. Expropriation is thus an important addition to the arsenal of corporate reform proposals, especially for those concerned with a broad democratization of the corporation. (shrink)

After a sustained period of relative calm, initial teacher education and training (ITET) in Wales has seen much change in recent times since devolution and all the indications are that this change agenda is likely to escalate in both the short and long term. In order to understand what has been happening in the ITET field in Wales, our paper sets out to achieve three things: first, it has contextualised the changing ITET, political, social and economic climate within Wales. Second, (...) it has presented ITET data for Wales from the onset of devolution to the present time. Thereafter, these data have been compared and contrasted. Third, we have attempted to project our findings forward, albeit in an era which is increasingly difficult to predict given both the financial climate and ?cuts? agenda. These latter aspects may result in the longer term, at best, to ITET in Wales becoming even further fragmented or reduced in numbers to, at worst, being decimated or changed forever from the more traditional scene which was apparent in both Wales and the rest of the UK since the Robbins Report aftermath in the late 1960s. (shrink)

Sustainable development goals are aligning marketing innovations to meet sustainability interventions. Recently, marketing has evolved to incorporate sustainability in outreach objectives. Heightened literature on the interplay between sustainability, innovations, and marketing demands a holistic understanding to guide future research direction. The current review bridges the research gap using quantitative performance analysis and qualitative intellectual structure analysis. The thematic and content analysis points towards permeating sustainability focus across the business verticals and value chain for differentiated brand positioning and sustainability-based competitive advantage. (...) The emergent conceptual framework underpins the moderated-mediation role of sustainability and economic enablers with marketing initiatives to promote business innovations beneficial to all stakeholders. The sustainability-aligned innovations in products and processes reflect in gaining cost advantage, revenue generation, access to newer markets, and differentiation. It can be inferred from the study that sustainability and conducive marketing strategies can co-create value across the value chain, providing tangible and non-tangible corporate payoffs. This cross-section in the research domain calls for environmental and business focus at the micro and macro levels, supported by pro-business strategies, system efficiencies, productivity, and technological changes in synergy with the societal landscape. The findings discern strategic directions for practitioners to chart out an organizational portfolio centered around marketing innovations to create business value for the shareholders and sustainability value for the stakeholders, ecosystem, and society. The conceptual framework can help academicians comprehend the business model around sustainability, innovations, and marketing. The evolutionary mapping of the research domain can be used to discern corporate or macro-level policies and transcend reforms aligned to the dynamic market/stakeholder expectations. (shrink)

Grit, which is originally conceptualized as passion and perseverance for long-term goals, has been associated with optimal performance. Although previous meta-analytic and systematic reviews summarized how grit relates to performance outcomes, they possess considerable shortcomings, such as (a) absence of summary on the association of grit with well-being outcomes; (b) absence of discussion on social, psychological, and emotional mechanisms linking grit to well-being; and (c) lack of elaboration on how alternative models can resolve fundamental problems in the grit construct. This (...) integrative review provides a comprehensive summary on the link of grit to performance and well-being outcomes. Importantly, it elaborates how alternative models can potentially address flaws in the existing grit theory. Future research directions are discussed on how to move forward the science of grit. (shrink)

This article examines the possibility of establishing a Department of Peace (DOP) as a Department of the Government of Canada. The topic has been introduced in Parliament twice, as Bill C-447 in 2009 and as Bill C-373 in 2011, without any further actions beyond the formal First Reading. The introduction of the bills could only happen on the basis of significant support among Canadians. At present efforts to introduce the DOP continue, although in somewhat muted form. Based largely on oral (...) interviews, this article assesses the potential for establishing a DOP in the context of the Canadian peace tradition as well as global developments. It concludes that a DOP has great potential to move the peace agenda forward but that, in view of the priorities of the current government and the general mood in Canadian society, it is not realistic to expect a DOP to be implemented at present. (shrink)

This expanded second edition carries forward the initial insights into the biological and existential significances of animation by taking contemporary research findings in cognitive science and philosophy and in neuroscience into critical and constructive account. It first takes affectivity as its focal point, elucidating it within both an enactive and qualitative affective-kinetic dynamic. It follows through with a thoroughgoing interdisciplinary inquiry into movement from three perspectives: mind, brain, and the conceptually reciprocal realities of receptivity and responsivity as set forth (...) in phenomenology and evolutionary biology, respectively. It ends with a substantive afterword on kinesthesia, pointing up the incontrovertible significance of the faculty to cognition and affectivity. Series A. (shrink)

Dialogical logic is a game-theoretical approach to logic. Logic is studied with the help of certain games, which can be thought of as idealized argumentations. Two players, the Proponent, who puts forward the initial thesis and tries to defend it, and the Opponent, who tries to attack the Proponent’s thesis, alternately utter argumentative moves according to certain rules. For a long time the dialogical approach had been worked out only for classical and intuitionistic logic. The seven papers of this (...) dissertation show that this narrowness was uncalled for. The initial paper presents an overview and serves as an introduction to the other papers. Those papers are related by one central theme. As each of them presents dialogical formulations of a different non-classical logic, they show that dialogical logic constitutes a powerful and flexible general framework for the development and study of various logical formalisms and combinations thereof. As such it is especially attractive to logical pluralists that reject the idea of “the single correct logic”. The collection contains treatments of free logic, modal logic, relevance logic, connexive logic, linear logic, and multi-valued logic. (shrink)

The aim of this article is to explore what the concept of interdisciplinarity can bring to our developing understanding of education as a field of enquiry. We shall draw upon some recent writing on the disciplines of education in order to explore the potentially negative consequences of the way in which the disciplines are institutionalised and territorialised. We also assign some prominence to a personal account of an eminent anthropologist's perambulations through a disciplinary landscape in order to put forward (...) an initial, tentative view of interdisciplinary endeavour. Nietzsche's essay 'Schopenhauer as educator' and the distinction between measurable time (chronos) and lived time (kairos) are the vehicles through which the authors explore the nature of intellectual inquiry. They also consider the implications of the prevalence of spatial and cartographic metaphors in scholarship in this area of enquiry, and reflect on the contrasting notions of habitation and occupation. They put forward the view that the key to understanding the role of the disciplines of education is in exploring the reciprocal relations between the lives of academics and the institutions of the disciplines (books, articles, reports, societies, journals, conferences, networks), between personal narrative and grand narrative, and in attempting to reconcile full-bodied being and the ghostly life of 'pure knowledge'. (shrink)

Cortisone, initially known as ‘compound E’ was the medical sensation of the late 1940s and early 1950s. As early as April 1949, only a week after Philip Hench and colleagues first described the potential of ‘compound E’ at a Mayo Clinic seminar, the New York Times reported the drug’s promise as a ‘modern miracle’ in the treatment of rheumatoid arthritis. Given its high profile, it is unsurprising that historians of medicine have been attracted to study the innovation of cortisone. It (...) arrived at the end of a decade of ‘therapeutic revolutions’, kicked off by penicillin transforming the treatment of bacterial infections and ending with hopes of a revolution in the treatment of non-infectious, chronic inflammatory diseases. Despite these studies of cortisone’s introduction, few historians have taken the story forward and considered how cortisone was adopted and adapted into clinical practice. This article tells the longer of how the drug and its derivatives were taken from research laboratories and integrated into clinical practice; what has in recent decades become known as translational medicine. In exploring cortisone’s first decade in Britain, we focus specifically on its role in the treatment of RA. Our approach is always to consider cortisone’s use in the context of other treatments available to clinicians, and at local and national institutional settings. We do not discuss the many other therapeutic uses of cortisone, which ranged for topical applications for skin diseases to the management of cancers, especially childhood leukaemia, nor do we discuss its close analogue ACTH—AdenoCorticoTropic Hormone. We think there are lessons in our study for TM policies today. (shrink)

Cortisone, initially known as ‘compound E’ was the medical sensation of the late 1940s and early 1950s. As early as April 1949, only a week after Philip Hench and colleagues first described the potential of ‘compound E’ at a Mayo Clinic seminar, the New York Times reported the drug’s promise as a ‘modern miracle’ in the treatment of rheumatoid arthritis. Given its high profile, it is unsurprising that historians of medicine have been attracted to study the innovation of cortisone. It (...) arrived at the end of a decade of ‘therapeutic revolutions’, kicked off by penicillin transforming the treatment of bacterial infections and ending with hopes of a revolution in the treatment of non-infectious, chronic inflammatory diseases. Despite these studies of cortisone’s introduction, few historians have taken the story forward and considered how cortisone was adopted and adapted into clinical practice. This article tells the longer of how the drug and its derivatives were taken from research laboratories and integrated into clinical practice; what has in recent decades become known as translational medicine. In exploring cortisone’s first decade in Britain, we focus specifically on its role in the treatment of RA. Our approach is always to consider cortisone’s use in the context of other treatments available to clinicians, and at local and national institutional settings. We do not discuss the many other therapeutic uses of cortisone, which ranged for topical applications for skin diseases to the management of cancers, especially childhood leukaemia, nor do we discuss its close analogue ACTH—AdenoCorticoTropic Hormone. We think there are lessons in our study for TM policies today. (shrink)

Cortisone, initially known as ‘compound E’ was the medical sensation of the late 1940s and early 1950s. As early as April 1949, only a week after Philip Hench and colleagues first described the potential of ‘compound E’ at a Mayo Clinic seminar, the New York Times reported the drug’s promise as a ‘modern miracle’ in the treatment of rheumatoid arthritis. Given its high profile, it is unsurprising that historians of medicine have been attracted to study the innovation of cortisone. It (...) arrived at the end of a decade of ‘therapeutic revolutions’, kicked off by penicillin transforming the treatment of bacterial infections and ending with hopes of a revolution in the treatment of non-infectious, chronic inflammatory diseases. Despite these studies of cortisone’s introduction, few historians have taken the story forward and considered how cortisone was adopted and adapted into clinical practice. This article tells the longer of how the drug and its derivatives were taken from research laboratories and integrated into clinical practice; what has in recent decades become known as translational medicine. In exploring cortisone’s first decade in Britain, we focus specifically on its role in the treatment of RA. Our approach is always to consider cortisone’s use in the context of other treatments available to clinicians, and at local and national institutional settings. We do not discuss the many other therapeutic uses of cortisone, which ranged for topical applications for skin diseases to the management of cancers, especially childhood leukaemia, nor do we discuss its close analogue ACTH—AdenoCorticoTropic Hormone. We think there are lessons in our study for TM policies today. (shrink)

The initial motivating question for this thesis is what the standard of rigour in modern mathematics amounts to: what makes a proof rigorous, or fail to be rigorous? How is this judged? A new account of rigour is put forward, aiming to go some way to answering these questions. Some benefits of the norm of rigour on this account are discussed. The account is contrasted with other remarks that have been made about mathematical proof and its workings, and is (...) tested and illustrated by considering a case study discussed in the literature. On the view put forward here one can obtain a manner of informal, rigorous mathematics founded on any of a variety of proof systems. The latter part of the thesis is concerned with the question of how we should decide which of these competing proof systems we should base our mathematics on: i.e., the question of which proof system we should take as a foundation for our mathematics. A novel answer to this question is proposed, in which the key property we should require of a proof system is that for as many different kinds of structures as possible, when the proof system allows a generalization about that kind of structure to be proved, the generalization actually holds of all real examples of that kind of structure which exist. This is the requirement of soundness of the proof system. It is argued that the best way to establish the soundness of a proof system may be by giving an interpretation of its axioms on which they are established as true. As preparation for this discussion, the thesis first investigates the logical and conceptual basis of various arithmetic concepts, with the results obtained used in the final discussion of soundness. (shrink)

Our understanding of body ownership largely relies on the Rubber Hand Illusion (RHI) paradigm where synchronous stroking of the real and fake hands leads to an illusion of ownership of RH provided its physical, anatomical, and spatial plausibility. Self-attribution of a fake hand also occurs during visuomotor synchrony, when the visual feedback of self-initiated movements follows the trajectory of the instantiated motor command. In both cases, the experience of ownership is established through bottom-up integration and top-down prediction of multisensory (proximodistal) (...) cues within the peripersonal space. It seems, however, that depending on whether the signals are externally or self-generated, top-down expectation signals are qualitatively different. On the one hand, in RHI, the sensory correlations are modulated by empirically induced priors about the internal model of the body. On the other hand, in mRHI, body ownership is actively shaped by processes allowing for continuous comparison between the actual and predicted sensory consequences of the actions. Ample research demonstrates that the differential processing of the predicted and the actual reafferent information is addressed by the central nervous system via an internal Forward Model (FM). Indeed, results from mRHI suggest that in action-contexts mechanism underlying body ownership could be similar to the FM. Crucially FMs integrate across all sensory input including not only proximodistal (visuomotor) but also purely distal sensory signals (visuoauditory). Thus if body ownership results from a consistency of FM, it would be affected by the (in)congruency of purely distal signals provided that they inform about the action-consequences relevant to the task. Here we explicitly address this question. To test our hypothesis, we devise an embodied VR-based task where action outcomes were signaled by distinct auditory cues. By manipulating the cues with respect to their spatial, temporal and semantic congruency, we show that purely distal feedback violating predictions about action outcomes compromises both body ownership and performance. These results demonstrate that body ownership is influenced by cues which not only pertain to the body itself but also those arising outside of the body, and suggest that in goal-oriented tasks body ownership might result from the consistency of forward models. (shrink)

This paper carries forward the discussion initiated by the publication in 1986 of “A Refutation of Middle Knowledge.” Answers are given to two objections that have been raised against the original argument. Next, an alternative argument by Robert Adams is discussed; this argument has the advantage of avoiding reliance on one of the most controversial premises of the original argument. Finally, a definition is given for “S brings it about that Y,” and this definition is used to construct a (...) proof of the “power entailment principle.”. (shrink)

This paper puts forward an argument for stakeholder rights. It begins by exploring two major answers to the question, 'in whose interests should the commercial company function?'. One claims parity for other stakeholders alongside the shareholder on the basis of a theory of property rights, and another on a theory of citizenship. Each of these answers, it is argued, fail to convince. The way forward is to recast the initial question, not asking in whose interest the company should (...) function, but which type of interest, potentially located in any sort of person, might the company serve. That interest is identified and distinguished from others that people affected by corporations might have. These distinctions then provide the basis for an argument in favour of enfranchising two sorts of individual: sovereign stakeholders, in charge of monitoring the formulation and revision of company objectives; and secondary stakeholders, who along with those in the first category monitor the means used to achieve those objectives.The paper concludes that these distinctions should lead us to reconsider other elements in the corporate governance debate, such as the nature of a director's fiduciary duty; and the difference between democracy in corporations and democracy in the wider society. (shrink)

This article considers aspects of a development aid that provides medical support to strengthen pediatric orthopedics in Rwanda. We present part of the Afriquia foundation work, a nonprofit foundation from Poland involved in supporting the medical sector in Rwanda as a sign of global solidarity and the human right to health. The main foundation's activity is the treatment of orthopedic problems among Rwandan citizens. We present a case study of two children under the care of the Afiquia foundation. 11‐year‐old Seraphine (...) treated due to the consequences of right tibia osteomyelitis and 11‐year‐old Lavi suffering from osteogenesis imperfecta. Both children were treated surgically in Poland due to Rwanda's lack of treatment possibilities. After the applied treatment, Seraphine walks correctly without crutches and can attend school and thrive among her peers. Lavi has not sustained any fragility fracture since the surgery in Poland. He is healthy and constantly ongoing his rehabilitation including gait training. The described cases initiated development aid in Rwanda, supplying hospitals with orthopedic implants and training medical staff. The growing number of humanitarian crises across the globe and the people affected requires increasing organizations involved in providing relief. The emphasis should be on global education, aiming to make the recipients reflect and prepare them to face humanitarian crises. (shrink)

Several recent studies and initiatives have emphasized the importance of a strong ethical organizational DNA (ODNA) to create and promote an effective corporate governance culture of trust, integrity and intellectual honesty. This paper highlights the drawbacks of an excessively heavy reliance on rules-based approaches that increase the cost of doing business, overshadow essential elements of good corporate governance, create a culture of dependency, and can result in legal absolutism. The paper makes the case that the way forward for effective (...) corporate governance is to strike an optimal balance between rules-based and principles-based approaches. The recent corporate scandals have demonstrated that the ethical ODNA is critical to the driving force and basis of legal and regulatory requirements. Effective governance means adhering to ethical principles, not merely complying with rules, and is a crucial guardian of a firm’s reputation and integrity. It is through an effective corporate governance program (that is, one that optimally captures and integrates the appropriate aspects of rules-based and principles-based approaches, and identifies and assesses the related risks) that an organization can reconfigure its ODNA for improved performance. Focusing on the ethical ODNA as the basis of new governance measures provides an opportunity to develop a competitive advantage as it represents a potential source of differentiation, strengthens the relationship with all stakeholders of the organization by building a culture of trust and integrity, and re-instills investor confidence. This paper employs dialectical reasoning that links the ODNA through principles-driven rules in developing a risks-based approach. A comparison from a risk assessment perspective between rules-based and principles-based approaches is presented. Although there have been few applications employing dialectical reasoning in business research, this methodology can be extremely useful in isolating ethical issues and integrating them into the business process. The risks-based approach captures the benefits of both rules-based and principles-based approaches, and incorporates trust-based principles such␣as solidarity, subsidiarity and covenantal relationships. (shrink)

Joshua Greene has put forward the bold empirical hypothesis that deontology is a confabulation of moral emotions. Deontological philosophy does not steam from "true" moral reasoning, but from emotional reactions, backed up by post hoc rationalizations which play no role in generating the initial moral beliefs. In this paper, I will argue against the confabulation hypothesis. First, I will highlight several points in Greene’s discussion of confabulation, and identify two possible models. Then, I will argue that the evidence does (...) not illustrate the relevant model of deontological confabulation. In fact, I will make the case that deontology is unlikely to be a confabulation because alarm-like emotions, which allegedly drive deontological theorizing, are resistant to be subject to confabulation. I will end by clarifying what kind of claims can the confabulation data support. The upshot of the final section is that confabulation data cannot be used to undermine deontological theory in itself, and ironically, if one commits to the claim that a deontological justification is a confabulation in a particular case, then the data suggests that in general deontology has a prima facie validity. (shrink)

This paper carries forward the discussion initiated by the publication in 1986 of “A Refutation of Middle Knowledge.” Answers are given to two objections that have been raised against the original argument. Next, an alternative argument by Robert Adams is discussed; this argument has the advantage of avoiding reliance on one of the most controversial premises of the original argument. Finally, a definition is given for “S brings it about that Y,” and this definition is used to construct a (...) proof of the “power entailment principle.”. (shrink)

When David Kaplan put forward his theory of sentence truth incorporating demonstratives, initially proposed in ‘Dthat’ and later developed in ‘Demonstratives’ and ‘Afterthoughts’, it was, to his mind, simply a matter of book-keeping, a job that had been pushed aside as a complication when a truth conditional semantics had been proposed. The challenges considered in this thesis are challenges to the effect that Kaplan’s theory of sentence truth is, for one reason or another, inadequate. My overarching aim is to (...) defend Kaplan’s theory of sentence truth against these challenges. In chapter one I am concerned only with setting out some preliminary considerations. In chapter two I defend Kaplan’s theory of sentence truth against a general challenge, motivated by linguistic data from ‘contextualists’ and ‘relativists’. I argue that the methods and data employed by proponents of contextualism and relativism are lacking and as such should not be taken to have seriously challenged Kaplan’s theory of sentence truth. In chapter three I defend Kaplan’s theory of sentence truth against challenges to the effect that his theory is not suited to delivering on its initial purpose—to provide a semantics for indexical and demonstrative terms. I then develop a form of semantic pluralism that I take to be entirely compatible with the Kaplanian model. In chapters four I demonstrate the efficiency of this Kaplanian model when it comes to defending Kaplan’s theory against the challenge of providing suitable semantics to accommodate discourse involving future contingents. And finally, in chapter five I consider contextualist accounts of discourse concerning vague predicates. (shrink)

Suggestions and arguments put forward by the philosophers Herbert Feigl, Paul Feyerabend, Richard Rorty, and Paul Churchland are critiqued as to the feasibility of a “direct,” quasi-perceptual apprehension of neural states through neuroscience-informed introspection. The conceptual origins of this presumptuous direct introspecting are shown to be derivative from a scientifically inadequate theory of philosophical realism. Direct perception and its integral realist theory, as well as an analogical equation of perception with introspection, are focused as to their inherent intelligibility and (...) coherence with sensory psychology. Claims of nominal intertheoretic identities are reviewed as to possible mind–brain applications. A summary elucidation of the known nature of perception and its phenomenology reveals that though there may be an initial plausibility given to a projected direct introspection of brain from a supposed equally direct perception of stimuli, once the latter is definitively rejected from considerations of psychology, so its extrapolation to nominal brain introspection must be rejected. (shrink)

What happens at the end of a clinical trial for an investigational neural implant? It may be surprising to learn how difficult it is to answer this question. While new trials are initiated with increasing regularity, relatively little consensus exists on how best to conduct them, and even less on how to ethically end them. The landscape of recent neural implant trials demonstrates wide variability of what happens to research participants after an neural implant trial ends. Some former research participants (...) continue to receive support for their devices (e.g., battery and component replacements, software updates, etc.). Others, when safe, have their neural implants removed through surgical explantation. Still others continue to live with a deactivated neural implant embedded in their body. In the United States, there are no uniform requirements to provide services, of any kind, after an neural implant study ends, and other nations are similarly facing this challenge. The existence of a post-trial gap in an expanding neural implant research ecosystem invites obvious questions: What is owed to neural implant research participants post-trial, and why has providing it been so difficult to accomplish in practice? To take a step forward on this difficult issue, we assembled one group of stakeholders – researchers funded for neuroethics grants by the National Institutes of Health – to explore possible starting points on one topic: ethical guidance for post-trial care of research participants in neural implant trials. Based on shared concerns discussed in the expert workshop the current paper is a call to action. It reports the key areas of convergence from the meeting and highlights important next steps towards developing much needed guidance. (shrink)