Search results for "sight"
showing 10 items of 160 documents
La valutazione del grado di insight in pazienti schizofrenici in trattamento con antipsicotici atipici inseriti in un gruppo riabilitativo
2010
“Out of Sight, Out of Mind?”: The Role of Physical Stressors, Cognitive Appraisal, and Positive Emotions in Employees’ Health
2017
This study analyzes the mediating role of the appraisal of environmental stressors in the relationship between physical characteristics in the offices and health symptoms. It also studies the moderating role of positive emotions in the relationship between physical characteristics and the appraisal of environmental stressors using a diary study on 59 office workers ( n = 432 time points) and sensor data. The results show that the appraisal of environmental stressors mediates the relationship between physical office characteristics and health symptoms, emphasizing the important link of stress appraisal in the stressors–strain relationship. The results also show that positive emotions modera…
Genome-wide association studies identify 137 genetic loci for DNA methylation biomarkers of aging
2021
Abstract Background Biological aging estimators derived from DNA methylation data are heritable and correlate with morbidity and mortality. Consequently, identification of genetic and environmental contributors to the variation in these measures in populations has become a major goal in the field. Results Leveraging DNA methylation and SNP data from more than 40,000 individuals, we identify 137 genome-wide significant loci, of which 113 are novel, from genome-wide association study (GWAS) meta-analyses of four epigenetic clocks and epigenetic surrogate markers for granulocyte proportions and plasminogen activator inhibitor 1 levels, respectively. We find evidence for shared genetic loci ass…
Il Polar prima del Polar: il poliziesco italo-americano tra fine Ottocento e gli anni Trenta del Novecento
2018
Tra la fine dell’Ottocento e gli anni Trenta del Novecento, alcuni Italiani immigrati negli Stati Uniti – quali, fra gli altri, Bernardino Ciambelli, Italo Stanco, Garibaldi Marto Lapolla, Louis Forgione, nonché il sodalizio letterario costituito da Michael Fiaschetti e Prosper Buranelli – si sono cimentati nel genere del poliziesco con alcuni testi che, partendo da alcune delle caratteristiche tipiche del Mystery, quali la serializzazione e l’incardinamento della fabula in uno specifico contesto urbano, insieme ad alcuni degli elementi caratteriali dei personaggi dell’Hard boiled non perdono mai di vista la peculiare ‘missione’ di denuncia politica, economica e sociale. Facendo del problem…
The swinholide biosynthesis gene cluster from a terrestrial cyanobacterium, Nostoc sp. strain UHCC 0450
2017
ABSTRACT Swinholides are 42-carbon ring polyketides with a 2-fold axis of symmetry. They are potent cytotoxins that disrupt the actin cytoskeleton. Swinholides were discovered from the marine sponge Theonella sp. and were long suspected to be produced by symbiotic bacteria. Misakinolide, a structural variant of swinholide, was recently demonstrated to be the product of a symbiotic heterotrophic proteobacterium. Here, we report the production of swinholide A by an axenic strain of the terrestrial cyanobacterium Nostoc sp. strain UHCC 0450. We located the 85-kb trans -AT polyketide synthase (PKS) swinholide biosynthesis gene cluster from a draft genome of Nostoc sp. UHCC 0450. The swinholide …
A search for diffuse absorption bands in carbon-rich stars -- I. Barium and related stars
2003
The results of a search for interstellar and circumstellar absorption lines in high-resolution optical spectra of seven late-type stars are presented. All these stars are single-lined spectroscopic binaries with unseen companions, presumably white dwarfs. Some residual material indicative of recent mass transfer from an asymptotic giant branch (AGB) star might still be associated with the systems. Peculiar energy distribution and the sodium D 1 and D 2 lines give direct evidence about the material in the line of sight in some cases. Absorption features of simple carbon-bearing molecules (C 2 , CN) have been detected in most of the examined stars, confirming a carbon-rich nature of the corre…
Are there specific neuropsychological deficits underlying poor insight in first episode psychosis?
2011
Insight in psychosis is a multi-dimensional phenomenon, and has been hypothesised to have some sort of neuropsychological basis. It is unclear to what extent specific neuropsychological abilities are able to predict insight beyond the effect of generalised cognitive ability. We aimed to test this, alongside the relationship of insight with illness duration and diagnosis, in a sample of first episode psychosis patients. We recruited 102 patients experiencing their first episode of psychosis and assessed their insight, symptoms, diagnosis as well as administering a full neuropsychological battery. Low insight was related to worse performance in a variety of neuropsychological tasks. Regressio…
Foucault, pastoral power, and optics
2015
The article shows that in Foucault’s late 1970s and early 1980s analyses of pastoral, conductive power—most essentially in early and medieval Christianity—the issue of sight and visual perception recurs and occupies a crucial status. In Foucault’s discussion, these Christian relations of power, knowledge, and truth are attached with a surveying gaze that is both totalizing as well as individualizing, one that is mobilized by the thrust towards perfect visibility, transparency, and illumination of the subject turned into an object. The intention is also to develop Foucault’s analysis further, by demonstrating how Christian, providential government can be and actually has been detached from …
Vista e visione dell'architetto
2015
Il paper affronta il tema del'atto del vedere dell'architetto in chiave fenomenolgica ma anche affrontando l'intreccio tra cecità e vista a partire dalle riflessioni di Derrida. Il concetto di Design Thinking viene proposto, con riferimento al noto Visual Thinking di Rudolf Arnheim. Si può ipotizzare un modo di vedere specifico degli architetti nel quale immaginazione e visione di fondono e sovrappongono a partire dalla memoria. Lo schematismo di Kant, ripreso con riferimento all'arte e all'architettura, da Cesare Brandi costituisce la teoria-chiave per la quale visione e immaginazione possono essere concepite come risvolti del medesimo concetto. La cecità, intesa come luogo altro della vis…
A Network Protocol to Enhance Robustness in Tree-Based WSNs Using Data Aggregation
2007
This paper proposes a data gathering strategy for wireless sensor networks and an implementation based on the IEEE 802.15.4 standard. The algorithm combines the benefits of single-path and multi-path routing strategies in a hybrid solution which makes use of alternative paths when necessary. We adopt a caching and retransmission technique, which exploits some peculiar features of data aggregation, with the use of implicit acknowledgments of reception. The paper also discusses simulation results that show how the mentioned techniques, combined with exploitation of the features of the IEEE 802.15.4 standard have been used to obtain an efficient protocol that takes energy consumption into acco…