Book reviewed in this article: Thinking Clearly About Death. By Jay F. Rosenberg.

Both unipolar and bipolar depression have been linked with impairments in executive functioning. In particular, mood symptom severity is associated with differences in common EF, a latent measure of general EF abilities. The relationship between mood disorders and EF is particularly salient in adolescence and young adulthood when the ongoing development of EF intersects with a higher risk of mood disorder onset. However, it remains unclear if common EF impairments have associations with specific symptom dimensions of mood pathology such as (...) blunted positive affect, mood instability, or physiological arousal, or if differences in common EF more broadly relate to what is shared across various symptom domains, such as general negative affect or distress. To address this question, bifactor models can be applied to simultaneously examine the shared and unique contributions of particular mood symptom dimensions. However, no studies to our knowledge have examined bifactor models of mood symptoms in relation to measures of common EF. This study examined associations between common EF and general vs. specific symptom dimensions using structural equation modeling in adolescents and young adults with varying severity of mood symptoms. A General Depression factor capturing shared variance across symptoms statistically predicted lower Common EF. Additionally, a factor specific to physiological arousal was associated with lower Common EF. Anhedonia-specific and Mania-specific factors were not significantly related to Common EF. Altogether, these results indicate that deficits in common EF are driven by, or reflect, general features of mood pathology that are shared across symptom dimensions but are also specifically associated with physiological arousal. (shrink)

This study examines cheating behaviors among 422 business students at two public Association to Advance Collegiate Schools of Business-accredited business schools. Specifically, we examined the simultaneous influence of attitudinal characteristics and motivational factors on reported prior cheating behavior, the tendency to neutralize cheating behaviors, and likelihood of future cheating. In addition, we examined the impact of in-class deterrents on neutralization of cheating behaviors and the likelihood of future cheating. We also directly tested potential mediating effects of neutralization on cheating behavior. (...) Using structural equations modeling procedures, we conducted an assessment of the validity of a modified version of the K. J. Smith, Davy, Rosenberg, and Haight model of cheating behavior and its antecedents. The modified model included motivation as a potential predictor of cheating behavior. Results supported the differentiation of the theoretical constructs within the specified process model. Furthermore, tests of the aforementioned theoretical model indicated a significant positive relation between extrinsic motivation and prior cheating and a significant negative relation between both intrinsic motivation and academic performance, and prior cheating. Finally, prior cheating had a significant positive relation, whereas deterrents had a significant negative relation to likelihood of future cheating. (shrink)

The European Clinical Trials Directive (EU 2001; 2001/20/EC) was introduced to improve the efficiency of commercial and academic clinical trials. Concerns have been raised by interested organizations and institutions regarding the potential for negative impact of the Directive on non-commercial European clinical research. Interested researchers within the European Group for Blood and Marrow Transplantation (EBMT) were surveyed to determine whether researcher experiences confirmed this view. Following a pilot study, an internet-based questionnaire was distributed to individuals in key research positions in (...) the European haemopoietic SCT community. Seventy-one usable questionnaires were returned from participants in different EU member states. The results indicate that the perceived impact of the European Clinical Trials Directive has been negative, at least in the research areas of interest to the EBMT. (shrink)

The interaction between cavity modes and optical transitions leads to new coupled light-matter states in which the energy is periodically exchanged between the matter states and the optical mode. Here we present experimental evidence of optical strong coupling between modes of individual sub-wavelength metamaterial nanocavities and engineered optical transitions in semiconductor heterostructures. We show that this behaviour is generic by extending the results from the mid-infrared to the near-infrared. Using mid-infrared structures, we demonstrate that the light-matter coupling occurs at the (...) single resonator level and with extremely small interaction volumes. We calculate a mode volume of 4.9 × 10 from which we infer that only ~2,400 electrons per resonator participate in this energy exchange process. (shrink)

C. J. F. Williams; VI*—Is Identity a Relation?, Proceedings of the Aristotelian Society, Volume 80, Issue 1, 1 June 1980, Pages 81–100, https://doi.org/10.1093/.

Holobionts, consisting of a host and diverse microbial symbionts, function as distinct biological entities anatomically, metabolically, immunologically, and developmentally. Symbionts can be transmitted from parent to offspring by a variety of vertical and horizontal methods. Holobionts can be considered levels of selection in evolution because they are well-defined interactors, replicators/reproducers, and manifestors of adaptation. An initial mathematical model is presented to help understand how holobionts evolve. The model offered combines the processes of horizontal symbiont transfer, within-host symbiont proliferation, vertical symbiont (...) transmission, and holobiont selection. The model offers equations for the population dynamics and evolution of holobionts whose hologenomes differ in gene copy number, not in allelic or loci identity. The model may readily be extended to include variation among holobionts in the gene identities of both symbionts and host. (shrink)

Interpretation of experiments involving use of vacuum ultraviolet radiation to effect ionization of N 2 in terms of measurements of a molecular orbital is erroneous.

It is quite difficult to respond briefly and effectively to such a devastating charge as that the only merit your book has is that it is honest. My strategy will be, by showing that a few of Resnick's criticisms are ill-taken, to generate the presumption that the same could be said of a lot more of them. I will first discuss some minor points, and then two larger issues.

Le « lieu théologique » qu'est le magistère de l'Eglise s'impose de plus en plus à la réflexion du théologien, du canoniste et, plus largement, de tout catholique averti en raison de documents nombreux et divers émanant du pape et des instances romaines. Tirant ses origines du concept de tradition en référence directe à l'expérience de foi, le Magistère est aussi le produit d'une longue histoire. Dans cette histoire, l'organe transmetteur allait prendre le pas sur la tradition transmise, avec prise (...) en compte de la foi comme obéissance plutôt qu'adhésion et surgissement du concept de « foi ecclésiastique ». Au terme de cette histoire, une question se pose inévitablement : doit-on analyser ces évolutions en terme de dérives ? The « theological site » that is the Church's Magisterium is more and more a subject of reflection for the theologian, the canonist, and, more generally, fur every aware Catholic. This is especially due to the numerous and diverse documents coming from the Pope and other Roman sources. Deriving its origins from the concept of tradition in direct reference to the experience of faith, the Magisterium is also the Product of a long history. In this history the transmitting organ would take ascendancy over received tradition, with an account of the faith as obedience rather than adhesion, and the growth of the concept of « ecclesiastical faith. » At the term of this history a question is inevitably posed : should one analyze these evolutions in terms of going astray ? (shrink)

ABSTRACT On 19 July 2019, Agnes Heller died whilst swimming in Lake Balaton outside Budapest. With her passing, the culture of humanity lost one of its most remarkable representatives. So too, contemporary critique lost a philosophical sensibility that is, today, within the neoliberal university, increasingly rare. It is this philosophical sensibility with which this essay is concerned. Through a critical reconstruction of Heller’s reading of three key figures from the philosophical tradition (Marx, Pascal and Kierkegaard), this essay both charts the (...) changes and continuities in Heller’s philosophy of concrete subjectivity and makes a case for its continuing relevance to the cultural project of philosophy. (shrink)

The study of post-Aristotelian philosophy is constantly confused by the perplexing way in which the names of philosophers recur. Zeno, the founder of Stoicism, is sufficiently well known not be confused with either Zeno the Eleatic or the later Stoic, Zeno of Tarsus, a disciple of Chrysippus; but when we come to less distinguished names the opportunity of error is greater. If two philosophers of the same name are prominent members of different schools, there ought to be no obscurity, but (...) in an age of eclecticism one school will sometimes adopt doctrines from another, and so make classification difficult. (shrink)