The contents of Scala Graduum Caloris are described, supplemented by unpublished material. Both temperature measurements by his linseed oil thermometer and those based upon his law of cooling are shown to be reasonably accurate to 300°C, but above that value they are much too low. The apparent agreement and the deviation are explained by the differences between the assumptions that Newton made in deriving his law of cooling and the conditions in which he used it. Newton's attempts to link terrestrial (...) and celestial science in applications in the Principia are shown to fail from his confounding the concepts of temperature, heat and radiant intensity and his ignorance of most factors affecting the temperature rise of irradiated materials. Other comments on varied aspects of heat, mainly published in the Queries, are set out and analysed. His originality is assessed. (shrink)

The letter sent by the Royal Society to the London optician, John Marshall, in 1694, commending his new method of grinding, has been reprinted, and referred to, in recent years. However, there has been no comprehensive analysis of the method itself, the letter and the circumstances in which it was written, nor the consequences for trade practices. The significance of the approval by the Royal Society of this innovation and the use of that approbation by John Marshall and other practitioners (...) are examined. Gaps in existing accounts of Marshall's method are partly remedied by supplementing surviving written materials with accounts of contemporary, and present-day, trade practices based on his method. The reasons why Marshall and his contemporaries failed to record his method and specify his improvements are discussed. The reactions of the Spectacle Makers' Company and its more prominent members, both to the innovation itself and to the Royal Society's letter, are analysed. The impact of the new technique on contemporary and later opticians is described. (shrink)

These essays apply influential, pathbreaking psychological studies about women's lives to literature. In their analyses of fictional portraits, contributors both challenge and confirm psychological theories about female identity, about 'connection/separation' as developmental catalysts, and about the impact of gender on 'voice,' moral decision-making, and epistemology in relation to classical and contemporary literary texts, written by both women and men.

Le langage égocentré et son dépassement par la parole. Une étude de l’acquisition du langage inspirée de Merleau-PontyDans les notes de travail du Visible et l’invisible, Merleau-Ponty se proposait d’élucider la nature du dépassement de l’être pré-langagier par la parole. Dans ses cours de la Sorbonne, il avait en outre jeté les fondements théoriques d’une confrontation fructueuse entre la linguistique et la psychologie de l’enfant, en ouvrant un dialogue de fond avec la théorie linguistique et avec les recherches psychologiques de (...) son époque sur l’acquisition du langage. Le phénomène de l’acquisition du langage par l’enfant nous fait assister à la transition de l’être pré-langagier à l’être parlant ; nous y trouvons l’occasion d’une mise en relation de l’incarnation perceptive et charnelle avec le corps parlant qui agit dans le champ symbolique.Cette étude reprend le projet de Merleau-Ponty, en s’appuyant sur les résultats récents de la recherche en matière de développement psycho-linguistique afin de mettre à l’épreuve les thèses merleau-pontiennes sur le langage. L’analyse herméneutique et phénoménologique de trois moments clés de l’acquisition du langage – indication, premiers mots, babil – met en lumière la nature du symbolisme, la fonction interpersonnelle de l’acte de parole et la nature de la grammaire en tant qu’événement diacritique existentiel.Linguaggio egocentrico e oltrepassamento nella parola. Uno studio dell’acquisizione del linguaggio ispirato a Merleau-PontyNelle note di lavoro de Il visibile e l’invisibile Merleau-Ponty si propone di chiarire la rivoluzione che il linguaggio introduce nell’essere pre-linguistico. Valendosi della propria familiarità con la teoria linguistica e con la coeva ricerca psicologica sull’acquisizione del linguaggio da parte dei bambini, nelle sue lezioni alla Sorbonne Merleau-Ponty ha gettato le fondamenta per un fruttuoso dialogo tra la linguistica e la psicologia infantile. Nel fenomeno dell’acquisizione linguistica del bambino assistiamo alla transizione dal pre-linguistico all’essere parlante: ciò fornisce un punto di vista privilegiato sulla connessione tra la percezione, l’incarnazione ed il corpo linguistico che agisce nell’ambito simbolico. Questo contributo riprende il progetto teorico merleaupontiano e guarda alle recenti scoperte nel campo dello sviluppo psico-linguistico per mettere alla prova le tesi di Merleau-Ponty sul linguaggio. Un’analisi ermeneutico-fenomenologicadei tre momenti dell’acquisizione del linguaggio – l’indicazione gestuale, le prime parole, i monologhi infantili nella culla prima di addormentarsi – permette di far luce sulla natura del simbolismo, sulla funzione interpersonale dell’atto linguistico e sulla natura della grammatica come evento esistenziale diacritico. (shrink)

Le langage égocentré et son dépassement par la parole. Une étude de l’acquisition du langage inspirée de Merleau-PontyDans les notes de travail du Visible et l’invisible, Merleau-Ponty se proposait d’élucider la nature du dépassement de l’être pré-langagier par la parole. Dans ses cours de la Sorbonne, il avait en outre jeté les fondements théoriques d’une confrontation fructueuse entre la linguistique et la psychologie de l’enfant, en ouvrant un dialogue de fond avec la théorie linguistique et avec les recherches psychologiques de (...) son époque sur l’acquisition du langage. Le phénomène de l’acquisition du langage par l’enfant nous fait assister à la transition de l’être pré-langagier à l’être parlant ; nous y trouvons l’occasion d’une mise en relation de l’incarnation perceptive et charnelle avec le corps parlant qui agit dans le champ symbolique.Cette étude reprend le projet de Merleau-Ponty, en s’appuyant sur les résultats récents de la recherche en matière de développement psycho-linguistique afin de mettre à l’épreuve les thèses merleau-pontiennes sur le langage. L’analyse herméneutique et phénoménologique de trois moments clés de l’acquisition du langage – indication, premiers mots, babil – met en lumière la nature du symbolisme, la fonction interpersonnelle de l’acte de parole et la nature de la grammaire en tant qu’événement diacritique existentiel.Linguaggio egocentrico e oltrepassamento nella parola. Uno studio dell’acquisizione del linguaggio ispirato a Merleau-PontyNelle note di lavoro de Il visibile e l’invisibile Merleau-Ponty si propone di chiarire la rivoluzione che il linguaggio introduce nell’essere pre-linguistico. Valendosi della propria familiarità con la teoria linguistica e con la coeva ricerca psicologica sull’acquisizione del linguaggio da parte dei bambini, nelle sue lezioni alla Sorbonne Merleau-Ponty ha gettato le fondamenta per un fruttuoso dialogo tra la linguistica e la psicologia infantile. Nel fenomeno dell’acquisizione linguistica del bambino assistiamo alla transizione dal pre-linguistico all’essere parlante: ciò fornisce un punto di vista privilegiato sulla connessione tra la percezione, l’incarnazione ed il corpo linguistico che agisce nell’ambito simbolico. Questo contributo riprende il progetto teorico merleaupontiano e guarda alle recenti scoperte nel campo dello sviluppo psico-linguistico per mettere alla prova le tesi di Merleau-Ponty sul linguaggio. Un’analisi ermeneutico-fenomenologicadei tre momenti dell’acquisizione del linguaggio – l’indicazione gestuale, le prime parole, i monologhi infantili nella culla prima di addormentarsi – permette di far luce sulla natura del simbolismo, sulla funzione interpersonale dell’atto linguistico e sulla natura della grammatica come evento esistenziale diacritico. (shrink)

Little is known about the consequences of moral distress. The purpose of this study was to identify clinical situations that caused nurses to experience moral distress, to understand the consequences of those situations, and to determine whether nurses would change their practice based on their experiences. The investigation used a descriptive approach. Open-ended surveys were distributed to a convenience sample of 204 critical care nurses employed at a university medical center. The analysis of participants’ responses used an inductive approach and (...) a thematic analysis. Each line of the data was reviewed and coded, and the codes were collapsed into themes. Methodological rigor was established. Forty-nine nurses responded to the survey. The majority of nurses had experienced moral distress, and the majority of situations that caused nurses to experience moral distress were related to end of life. The nurses described negative consequences for themselves, patients, and families. (shrink)

Purpose. The research is devoted to the analysis of the urgent problem of the information society: the overload of a person with information and, as a result, the impossibility of adequate formation and development of the personality; as well as the problem of "digitization" of human existence and the formation of a new reality of dataism. Theoretical basis. A lot of modern scientific works are devoted to the analysis of the information society, its problems and features. The information society is (...) a logical continuation of the scientific and technological revolution, which led to the rapid growth of scientific knowledge and the technology development. In the 20th century, technologies have touched the sphere of knowledge and information, as a result of which the formation and development of the information society, or "knowledge society", takes place. Information becomes the main resource in it, and, one way or another, a person’s life is inextricably connected with the information space. With the information society formation, the problem of information search and processing becomes one of the most urgent. It turns out that despite the abundance and availability of information, it is very difficult to determine its relevance. A lot of effort is spent on developing information retrieval algorithms. Another problem is related to the person’s inability to process large amounts of data. This situation begins to influence not only the education process and professional activity, but also the formation of a person’s personality. A person is "lost" in the information space and gradually loses his/her "I". Algorithms for data analysis come to the rescue, but gradually, instead of giving a person material for thought, they begin to make decisions on their own, and therefore, live life instead of a person. With the advent of Big Data processing algorithms, a new ideological paradigm appears – dataism, which predicts the merger of a person with the general data flow. Originality. The authors make assumptions that the dataistic future is "natural". A lot of works, including in the framework of philosophy, are focused on the problem of "dissolving" a person in the information space and finding ways to overcome it. But, in our opinion, this process is a completely logical continuation of human evolution. Conclusions. Existence of a person as a data flow is not a problem and a threat, but a new dimension of his/her being, and, therefore, requires a careful study and formulation of the main principles of this form of existence. (shrink)

The history of the National Health Service research ethics system in the UK and some of the key drivers for its change into the present system are described. It is suggested that the key drivers were the unnecessary delay of research, the complexity of the array of processes and contradictions between research ethics committee (REC) decisions. It is then argued that the primary drivers for this change are and will be replicated by the systems of research ethics review being put (...) in place at UK universities in response to the Economic and Social Research Council research ethics framework. It is argued that this is particularly problematic for multi-centre review and for researchers who switch institutions. Finally, some potential solutions to this problem and their feasibility are discussed. (shrink)

David Blank presents a new translation into clear modern English of a key treatise by one of the greatest of ancient philosophers, together with the first ever commentary on this work. Sextus Empiricus' Against the Grammarians is a polemical attack on ancient Greek ideas about grammar, and provides one of the best examples of sustained Sceptical reasoning.

The working situation prevailing in theoretical and experimental physics today is held to be inseparable from the interpretation of quantum theory, and constitutes an embodiment of its implicit difficulties. Such an understanding of the present situation in fundamental physics provides a quite different basis for ideas than the formulation of alternative courses of action (experiments) or alternative forms of knowledge (theories), which proceeds from the belief in a full separation of theory from experiment in this field. It is argued that (...) this underlying belief is not well founded. One must therefore consider the technical details of the field together with its foundations, and thus especially the situation produced by fundamental physics, including, in particular, the growth of high-energy technology, which exerts a determining influence on the further course of the subject. (shrink)

Sustained attention, a key cognitive skill that improves during childhood and adolescence, tends to be worse in some emotional and behavioural disorders. Sustained attention is typically studied in non-affective task contexts; here, we used a novel task to index performance in affective versus neutral contexts across adolescence (N = 465; ages 11–18). We asked whether: (i) performance would be worse in negative versus neutral task contexts; (ii) performance would improve with age; (iii) affective interference would be greater in younger adolescents; (...) (iv) adolescents at risk for depression and higher in anxiety would show overall worse performance; and (v) would show differential performance in negative contexts. Results indicated that participants performed more poorly in negative contexts and showed age-related performance improvements. Those at risk of depression performed more poorly than those at lower risk. However, there was no difference between groups as a result of affective context. For anxiety there was no difference in performance as a function of severity. However, those with higher anxiety showed less variance in their reaction times to negative stimuli than those with lower anxiety. One interpretation is that moderate levels of emotional arousal associated with anxiety make individuals less susceptible to the distracting effects of negative stimuli. (shrink)

The nature of the Plague described by Thucydides in Book 2, chapter 49, has long been discussed both by medical and by classical scholars. Of numerous suggested identifications none has found general approval; and it is doubtful whether any opinion is more prevalent today than that the problem is insoluble. The classical scholar is handicapped by his ignorance of medical science; his medical colleague has often been led astray by translations deficient in exactitude if not disfigured by error. The difficulties (...) are great enough: but there is one indispensable preliminary task which can be undertaken with some prospect of success. If Thucydides' description is to be compared with modern records, it is necessary first to determine what the Greek words mean; and that can only be done by determining how far the Greek is expressed in the technical terms of contemporary medical science. It is obvious that Thucydides required a special vocabulary for this part of his work; and in fact over forty words in chapters 49 and 50 are unexampled elsewhere in his History, and a dozen more are used in meanings unexampled elsewhere. It is certain that a number of medical treatises were in circulation in Thucydides' lifetime, and that a more or less standard vocabulary had been or was being established. Now if it can be shown that the great majority of the terms employed by Thucydides in ch. 49 recur, apparently with the same meanings, as standard terms in the contemporary doctors, our second task—the comparison of Thucydides' description with modern records—will become a more rational undertaking than it was before, no longer the doubtful speculation which many of the modern doctors suppose it to be, thinking as they do that they have to deal with a layman's generalities expressed in literary language. (shrink)