Search results for "Polar"
showing 10 items of 3817 documents
Skull mania. Le dinamiche di un motivo iconografico tra arte, moda e design
2013
Il motivo iconografico del teschio è uno dei più antichi e ricorrenti nella tradizione artistica. Nella contemporaneità questa immagine, oltrepassando i confini dell’arte, prolifera nella sfera della moda e del design. Questa migrazione ha il punto di svolta in For the Love of God (2007), il teschio intarsiato di diamanti, opera di Damien Hirst, a cui si è ispirato lo stilista Alexander McQueen per le sue creazioni di moda e accessori. Diffondendosi nella cultura di massa l’immagine del teschio acquista una vita autonoma, obliando la sua derivazione artistica, e caricandosi di nuove plurime valenze simboliche che rendono evidenti le contaminazioni tra arte, moda e design proprie della cultu…
Profilo cognitivo in pazienti con Disturbo Bipolare: Valutazione nelle fasi di malattia ed in eutimia
2009
Studio degli effetti della psicoterapia sulla funzionalità immunitaria in soggetti affetti da disturbo depressivo unipolare.
2011
Perturbations of polaroid type operators on Banach spaces and Applications
2011
We study the permanence of polaroid type conditions under perturbations
IRSp53 shapes the plasma membrane and controls polarized transport at the nascent lumen during epithelial morphogenesis
2019
AbstractEstablishment of apical–basal cell polarity is necessary for generation of luminal and tubular structures during epithelial morphogenesis. Molecules acting at the membrane/ actin interface are expected to be crucial in governing these processes. Here, we show that the I-BAR-containing IRSp53 protein is restricted to the luminal side of epithelial cells of various glandular organs, and is specifically enriched in renal tubules in human, mice, and zebrafish. Using three-dimensional cultures of renal MDCK and intestinal Caco-2 cysts, we show that IRSp53 is recruited early after the first cell division along the forming apical lumen, and is essential for formation of a single lumen and …
Arterial Hypertension and the Hidden Disease of the Eye: Diagnostic Tools and Therapeutic Strategies.
2022
Hypertension is a major cardiovascular risk factor that is responsible for a heavy burden of morbidity and mortality worldwide. A critical aspect of cardiovascular risk estimation in hypertensive patients depends on the assessment of hypertension-mediated organ damage (HMOD), namely the generalized structural and functional changes in major organs induced by persistently elevated blood pressure values. The vasculature of the eye shares several common structural, functional, and embryological features with that of the heart, brain, and kidney. Since retinal microcirculation offers the unique advantage of being directly accessible to non-invasive and relatively simple investigation tools, the…
[Letter to the Editor] Bipolar radiofrequency ablation for metastatic spinal tumors: an evolving paradigm in palliative care
2015
I read with great interest the article by Wallace and col- laborators focusing on the combination of radiofrequency ablation (RFA) and vertebral augmentation for palliation of painful spinal metastases [1]. In a retrospective approach the authors reviewed a group of patients who underwent RFA for vertebral metastases in a period spanning almost 2 years. In a cohort of 110 patients, 72 RFA procedures were performed. Interestingly, 81 % of the metastatic lesions involved the posterior vertebral body and 45 % the pedicles. In almost all the cases, vertebral augmentation was performed following the ablation procedure.
On the Determinants of Distribution Dynamics
2013
n this paper we propose a novel approach to identify the impact of growth determinants on the distribution dynamics of productivit y. Our approach integrates counterfactual analysis with the estima tion of stochastic kernels. The counterfactuals are constructed from a semi-parametric growth regression, in which the cross-section heterogeneity in the growth determinants is removed. The methodology also allows us to test for potential distributional effects in the residuals. We illustrate the usefulness of the proposed methodology by an application to a cross-section of countries, which highlights the significant impact on inequality and polarization in the world productivity distribution of …
Sul recente libro di Mario D’Addio Democrazia e partiti in Luigi Sturzo (Lungro di Cosenza, Marco Editore, 2009, pp. 366) – La visione rosminiana
2010
In questa nota sul libro di Mario D'Addio dal titolo "Democrazia e partiti in Luigi Sturzo" si pone in risalto l'importanza della filosofia di Antonio Rosmini nell'elaborazione del pensiero sturziano