Holding that the Whitehead of Principia Mathematica is still to be found in the later speculation of Process and Reality, Lango attempts to show in some detail how the various particular entities and relations of Whitehead’s metaphysics are definable in terms of the formal properties of a universal relation which he calls "synonty," the relation by which one entity "has being for" another entity. This universal relation, he claims, is implicit in Whitehead’s "principle of relativity," according to which each entity (...) in the universe is related to every other entity such that all entities, actual and non-actual, are characterized by the "potentiality for being an element in a real concrescence of many entities into one actuality." Lango then draws out the more general principle that "it belongs to the nature of a ‘being', that it is a potential for entities of all types." Thus, the prehension of one actual entity by another is a special case of the universal relation of synonty. Lango then proceeds to show how "derivative created entities," such as prehensions, subjective forms, and contrasts, are also special cases whose logical properties can be defined in terms of the universal relation of synonty. (shrink)

The optimal design of cables under selfweight and concentrated loads is considered and the maximum feasible span for a given permissible stress is evaluated. All solutions are obtained in a closed analytical form.

The history of the dyestuffs industry during the period 1775–1860 is interesting for three reasons. In the first place it was in connection with the manufacture of synthetic dyestuffs, begun in 1856, that the industrial research laboratory and the organization scientist first unmistakably appeared in the last decades of the nineteenth century. Secondly, there are the enigmas of W. H. Perkin, the man who discovered and manufactured the first coal-tar colours, but who retired somewhat abruptly from the industry in 1874: (...) just after the synthesis of alizarine. Thirdly, the dyestuffs industry was in intimate association with the textile industries which had for a long time been subject to frequent radical scientific and technological innovation. Among the most important of these we may mention John Smeaton's classic paper of 1759 on the maximum work obtainable from a given fall of water: a problem important not only for the abstract science of mechanics, but also for the design of waterwheels—the main source of power for the early textile mills. (The waterwheel was not, during the eighteenth century, the epitome of the quaint and picturesque: it was in the van of scientific and technical progress.) Again, the textile industries were quick to employ the Watt rotative engine; previously a two cylinder Newcomen engine had been tried out. Bleaching powders, based on Scheele's discovery of chlorine and its properties, were rapidly adopted: in this context one cannot help contrasting the indifference of medical science to Davy's early suggestion of using nitrous oxide as an anaesthetic; or Faraday's comment in 1818 on the anaesthetic power of sulphuric ether. The textile industries saw, over this period, a rapid succession of new machines, the pace of invention being so hot that in 1832 Charles Babbage reported that machines became obsolete long before they wore out. A Salford cotton mill was the first industrial establishment to use gas lighting: James Thomson, calico printer, introduced gas lighting to the town of Clitheroe when he installed it in his works. And there were many other important technical and scientific innovations. It was to supply these industries, so well accustomed to change, that the synthetic coal-tar dyestuffs were introduced from 1856 onwards. It is interesting that, so far as we can see, the appearance of these synthetic dyestuffs was the last in the series of major innovations in the textiles and related industries: at least until recent times. (shrink)

Smart farming has largely been driven by productivity and efficiency aims, but there is an increasing awareness of potential socio-ethical challenges. The responsible research and innovation approach aims to address such challenges but has had limited application in smart farming contexts. Using smart dairying research and development in New Zealand as a case study, we examine the extent to which principles of RRI have been applied in NZ smart dairying development and assess the broader lessons for RRI application in smart (...) farming. We draw on insights from: a review of research on dairy technology use in NZ; interviews with smart dairying stakeholders; and the application of an analytical framework based on RRI dimensions. We conclude that smart dairying R&D and innovation activities have focused on technology development and on-farm use without considering socio-ethical implications and have excluded certain actors such as citizens and consumers. This indicates that readiness to enact RRI in this context is not yet optimal, and future RRI efforts require leadership by government or dairy sector organisations to fully embed RRI principles in the guidelines for large R&D project design. More broadly, enacting RRI in smart farming requires initial identification of RRI readiness in a given sector or country and devising a roadmap and coherent project portfolio to support capacity building for enacting RRI. Additionally, methods for operationalising RRI must be adapted to the context of the national or sectoral innovation system in which smart farming is being developed. (shrink)

Starting from simple topological arguments due to Dirac on the classical rotational properties of extended rigid bodies, we abstract the concept of a finite-size spinor (FSS). The FSS is a concept distinct from both point spinors (e.g., electrons) and composite spinors (e.g., nuclei), and suggests a new model for baryons. The FSS offers a natural explanation of “threeness” for the quarks, excludes the existence of free quarks, denies the operational definition of quark spin statistics, and, moreover, leads to the dual (...) model of hadronic interactions. (shrink)

Smart farming has largely been driven by productivity and efficiency aims, but there is an increasing awareness of potential socio-ethical challenges. The responsible research and innovation approach aims to address such challenges but has had limited application in smart farming contexts. Using smart dairying research and development in New Zealand as a case study, we examine the extent to which principles of RRI have been applied in NZ smart dairying development and assess the broader lessons for RRI application in smart (...) farming. We draw on insights from: a review of research on dairy technology use in NZ; interviews with smart dairying stakeholders; and the application of an analytical framework based on RRI dimensions. We conclude that smart dairying R&D and innovation activities have focused on technology development and on-farm use without considering socio-ethical implications and have excluded certain actors such as citizens and consumers. This indicates that readiness to enact RRI in this context is not yet optimal, and future RRI efforts require leadership by government or dairy sector organisations to fully embed RRI principles in the guidelines for large R&D project design. More broadly, enacting RRI in smart farming requires initial identification of RRI readiness in a given sector or country and devising a roadmap and coherent project portfolio to support capacity building for enacting RRI. Additionally, methods for operationalising RRI must be adapted to the context of the national or sectoral innovation system in which smart farming is being developed. (shrink)

In recent times, daily, ordinary medical practices have incontrovertibly been developing under the condition of complexity. Complexity jeopardizes the moral core of practicing medicine: helping people, with their illnesses and suffering, in a medically competent way. Practical wisdom has been proposed as part of the solution to navigate complexity, aiming at the provision of morally good care. Practical wisdom should help practitioners to maneuver in complexity, where the presupposed linear ways of operating prove to be insufficient. However, this solution is (...) unsatisfactory, because the proposed versions of practical wisdom are too individualistic of nature, while physicians are continuously operating in varying teams, and dealing with complicated technologies and pressing structures. A second point of critique is, that these versions are theory based, and thus insufficiently attuned to the actual context of everyday medical practices. Now, our proposal is to use an approach of practical wisdom that enables medical practices to counter the complexity issue and to re-invent the moral core of medical practicing as well. This implies a practice oriented approach, as thematized by practice theory, qualitative empirical research from the inside, and abduction from actual performed practical wisdom towards an apt understanding of phronèsis. (shrink)

Humanitarian health care practitioners working outside familiar settings, and without familiar supports, encounter ethical challenges both familiar and distinct. The ethical guidance they rely upon ought to reflect this. Using data from empirical studies, we explore the strengths and weaknesses of two ethical models that could serve as resources for understanding ethical challenges in humanitarian health care: clinical ethics and public health ethics. The qualitative interviews demonstrate the degree to which traditional teaching and values of clinical health ethics seem insufficient (...) for addressing all the realities of health care practice during humanitarian missions. They equally suggest that greater good orientations of public health ethics can thwart the best intentions of health care professionals wanting to attend to the interests of individual patients. Even though neither is complete on its own for helping guide health professionals on field missions, taken together these models have much to offer. At the same time, the narratives of the humanitarian health care workers illustrate how some of the crucial differences between public health ethics and clinical ethics generate tensions in humanitarian health practice. We offer an analysis of some of the complexities this creates for humanitarian health care ethics, and consider ways of adjudicating between the two models. (shrink)

Social media applications such as Twitter, YouTube and Facebook have attained huge popularity, with more than three billion people and organizations predicted to have a social networking account by 2015. Social media offers a rapid avenue of communication with the public and has potential benefits for communicable disease control and surveillance. However, its application in everyday public health practice raises a number of important issues around confidentiality and autonomy. We report here a case from local level health protection where the (...) friend of an individual with meningococcal septicaemia used a social networking site to notify potential contacts. (shrink)

This article explores the accounts of Canadian-trained health professionals working in humanitarian and development organizations who considered not treating a patient or group of patients because of resource limitations. In the narratives, not treating the patient(s) was sometimes understood as the right thing to do, and sometimes as wrong. In analyzing participants’ narratives we draw attention to how medications and equipment are represented. In one type of narrative, medications and equipment are represented primarily as scarce resources; in another, they are (...) represented as patient care. In the contexts respondents were working, medications and equipment were often both patient care interventions and scarce resources. The analytic point is that health professionals tend to emphasize one conceptualization over the other in coming to assert that not treating is right, or wrong. Rendering tacit ethical frameworks more explicit makes them available for reflection and debate. (shrink)

This paper describes the change of emphasis that occurred in the teaching of ethics to small groups of clinical students. Although the original focus of the course was on the analysis of ethical dilemmas associated with individual patients known to the students, it soon became evident that there were, for the students themselves, more fundamental ethical dilemmas in their new role as clinical students. These included worries about how to respond when patients asked questions which their consultants had previously deceived (...) them about, worries about inflicting pain on patients, as with intravenous cannulation, and the role of the medical student in the clinical team. We emphasise the need to explore student experiences as part of the process of ethics teaching. (shrink)

BackgroundIn research ethics, the most basic question would always be, “which is an ethical issue, which is not?” Interestingly, depending on which ethics guideline we consult, we may have various answers to this question. Though we already have several international ethics guidelines for biomedical research involving human participants, ironically, we do not have a harmonized document which tells us what these various guidelines say and shows us the areas of consensus. In this manuscript, we attempted to do just that.MethodsWe extracted (...) the imperatives from five internationally-known ethics guidelines and took note where the imperatives came from. In doing so, we gathered data on how many guidelines support a specific imperative.ResultsWe found that there is no consensus on the majority of the imperatives and that in only 8.2 % of the imperatives were there at least moderate consensus. Of the 12 clusters, Informed Consent has the highest level of consensus and Research Collaboration and Regulatory Sanctions have the least.ConclusionThere was a lack of consensus in the majority of imperatives from the five internationally-known ethics guidelines. This may be partly explained by the differences among the guidelines in terms of their levels of specification as well as conceptual/ideological differences. (shrink)

This article focuses on maternal-fetal surgery (MFS) and on the concept of clinical equipoise that is a widely accepted requirement for conducting randomized controlled trials (RCT). There are at least three reasons why equipoise is unsuitable for MFS. First, the concept is based on a misconception about the nature of clinical research and the status of research subjects. Second, given that it is not clear who the research subject/s in MFS is/are, if clinical equipoise is to be used as a (...) criterion to test the ethical appropriateness of RCT, its meaning should be unambiguous. Third, because of the multidisciplinary character of MFS, it is not clear who should be in equipoise. As a result, we lack an adequate criterion for the ethical review of MFS protocols. In our account, which is based on Chervenak and McCullough's seminal work in the field of obstetric ethics, equipoise is abandoned. and RCT involving MFS can be ethically initiated when a multidisciplinary ethics review board (ERB), having an evidence-based assessment of the risks involved, is convinced that the value of answering the research hypothesis, for the sake of the health interests of future pregnant women carrying fetuses with certain congenital birth defects, justifies the actual risks research participants might suffer within a set limit of low/manageable. (shrink)

Holding that the Whitehead of Principia Mathematica is still to be found in the later speculation of Process and Reality, Lango attempts to show in some detail how the various particular entities and relations of Whitehead’s metaphysics are definable in terms of the formal properties of a universal relation which he calls "synonty," the relation by which one entity "has being for" another entity. This universal relation, he claims, is implicit in Whitehead’s "principle of relativity," according to which each entity (...) in the universe is related to every other entity such that all entities, actual and non-actual, are characterized by the "potentiality for being an element in a real concrescence of many entities into one actuality." Lango then draws out the more general principle that "it belongs to the nature of a ‘being', that it is a potential for entities of all types." Thus, the prehension of one actual entity by another is a special case of the universal relation of synonty. Lango then proceeds to show how "derivative created entities," such as prehensions, subjective forms, and contrasts, are also special cases whose logical properties can be defined in terms of the universal relation of synonty. (shrink)

With this issue we initiate the policy of expanding the scope of Tulane Studies in Philosophy to include, in addition to the work of members of the department, contributions from philosophers who have earned advanced degrees from Tulane and who are now teaching in other colleges and universities. The Editor THE LOGIC OF OUR LANGUAGE ROBERT L. ARRINGTON Wittgenstein wrote in the Tractatus that "logic is not a body of doctrine, but a mirror-image of the world. " 1 In line (...) with his suggestion that a proposition is a 'picture', Wittgenstein argued that propositions 'show' the logical structure of the real. He was insistent, however, that "the apparent logical form of a proposition need not be its real one. " 2 As a result of this we can misunderstand the structure of fact. Philosophical problems arise just when "the logic of our language is mis understood. " 3 It is common knowledge that much of this view of logic was rejected by Wittgenstein himself in the Philosophical Investi gations. There we are told that language has no ideal or sublime 4 logic which mirrors the structure of the extra-linguistic world. Consequently, inferences from the structure of language to the structure of that extra-linguistic world are invalid. Reality can be 'cut up' in any of a number of ways by language. Wittgenstein adopted a view of philosophy which would render that discipline a non-explanatory, non-critical study of the multiple ways in which language can be used. (shrink)

This introductory essay frames our special issue by discussing how attention to the history of research integrity and fraud can stimulate new historical and methodological insights of broader import to historians of science.

Three arguments are given to show that neural constructivism lacks an essential ingredient to explain cognitive development. Based on results in the theory of adaptive signal analysis, adaptive biological pattern information and self-organization in nonlinear systems of information processing, it is concluded that neural constructivism should be further extended to accommodate the occurrence of phase transitions generating qualitative development in the sense of Piaget.

Background In the EU, clinical assessors, rapporteurs and the Committee for Medicinal Products for Human Use are obliged to assess the ethical aspects of a clinical development program and include major ethical flaws in the marketing authorization deliberation processes. To this date, we know very little about the manner that these regulators put this obligation into action. In this paper, we intend to look into the manner and the extent that ethical issues discovered during inspection have reached the deliberation processes. (...) Methods To gather data, we used the Dutch Medicines Evaluation Board database and first searched for the inspections, and their accompanying site inspection reports and integrated inspection reports, related to central marketing authorization applications of drugs submitted to the European Medicines Agency from 2011 to 2015. We then extracted inspection findings that were purely of ethical nature, i.e., those that did not affect the benefit/risk balance of the study. Only findings graded at least major by the inspectorate were included. Lastly, to identify how many of the ethically relevant findings reach the application deliberation processes, we extracted the relevant joint response assessment reports and reviewed the sections that discussed inspection findings. Results From 2011 to 2015, there were 390 processed applications, of which 65 had inspection reports and integrated inspection reports accessible via the database of the Dutch Medicines Evaluation Board. Of the 65, we found ERFs in 37. The majority of the ERFs were graded as major and half of the time it was informed-consent related. A third of these findings were related to research ethics committee processes and requirements. Of the 37 inspections with ERFs, 30 were endorsed in the integrated inspection reports as generally GCP compliant. Day 150 joint response assessment reports and Day 180 list of outstanding issues were reviewed for all 37 inspections, and none of the ERFs were carried over in any of the assessment reports or list of outstanding issues. Conclusion None of the ethically relevant findings, all of which were graded as major or critical in integrated inspection reports, were explicitly carried over to the joint assessment reports. This calls for more transparency in EMA application deliberations on how ERFs are considered, if at all, in the decision-making processes. (shrink)

From 1976 onwards, Cedric Price engaged in a project called Generator. This paper focused on Cedric Price and John and Julia Frazer' work and their exchanges during the Generator project. The project ended up being acknowledged as the first Intelligent Building.