Search results for "Beni"
showing 10 items of 1421 documents
Infantile Hemangioma Detection using Deep Learning
2020
Infantile hemangiomas are the most common type of benign tumor which appear in the first weeks of life. As currently there is no robust protocol to monitor and assess the hemangioma status, this study proposes a preliminary method to detect the lesion. Therefore, in this paper we describe a hemangiomas classifier based on a linear convolutional neural network architecture. The challenge was to achieve a good classification using a relatively small internal database of 240 images from 40 different patients. The results are promising as the CNN performance evaluation showed a level of accuracy on the test set of 93.84%. Five metrics were calculated to assess the proposed model performances: a…
Side-Effects of High-Dose Dicloxacillin Therapy
1976
The limiting toxic factor in high-dose penicillin therapy seems to be the effect on the central nervous system. In comparison with other semisynthetic penicillins dicloxacillin is the most neurotoxic in rabbits, as previous studies have shown (11). In rabbits neurotoxic serum levels also produce hemolysis. Cloxacillin, oxacillin and carbenicillin showed to be less neurotoxic and did not induce hemolysis. The present study was undertaken to determine whether in high-dose dicloxacillin therapy hemolysis is likely in man and is, therefore, of clinical importance.
Unsupervised clustering method for pattern recognition in IIF images
2017
Autoimmune diseases are a family of more than 80 chronic, and often disabling, illnesses that develop when underlying defects in the immune system lead the body to attack its own organs, tissues, and cells. Diagnosis of autoimmune pathologies is based on research and identification of antinuclear antibodies (ANA) through indirect immunofluorescence (IIF) method and is performed by analyzing patterns and fluorescence intensity. We propose here a method to automatically classify the centromere pattern based on the grouping of centromeres on the cells through a clustering K-means algorithm. The described method was tested on a public database (MIVIA). The results of the test showed an Accuracy…
Determinazione della componente gamma nella colone termica del reattore TRIGA di Pavia tramite Dosimetri ESR di alanina
2016
Negli ultimi anni il crescente interesse verso la radioterapia a cattura neutronica (internazionalmente nota come Neutron Capture Therapy - NCT) per il trattamento di neoplasie ha stimolato diverse attività di ricerca finalizzate alla caratterizzazione del fascio utilizzato e all'ottimizzazione delle procedure radioterapiche. Tra i vari sistemi dosimetrici trovano largo impiego i rivelatori a stato solido ESR (Risonanza di Spin Elettronico) a base di alanina che presentano diversi vantaggi come la tessuto equivalenza, la linearità della risposta in un ampio intervallo di dose, l'elevata stabilità dei radicali liberi radioindotti, la non distruttività della lettura del dosimetro e il basso c…
Le criticità riscontrate nelle procedure: esiti della verifica.
2010
Schede di analisi dei casi studio
2010
La pratica del processo di privatizzazione
2010
L’esigenza di acquisire risorse finanziarie e sollevare lo Stato e gli altri enti territoriali dai costi di gestione dei beni culturali ha determinato l’avvio di un diffuso processo di privatizzazione del patrimonio costruito. Gli immobili, alienati o conferiti in concessione a privati per lunghi periodi, sono adibiti a nuove funzioni, che impongono trasformazioni per l’adeguamento a differenti esigenze. Tali interventi richiedono azioni di indirizzo e di controllo, per le quali la pubblica amministrazione ha la necessità di dotarsi di nuovi strumenti, rivolti sia a garantire la permanenza dei valori espressi dai beni, sia ad orientare le scelte in funzione delle politiche di sviluppo del t…
Transportan 10 Induces Perturbation and Pores Formation in Giant Plasma Membrane Vesicles Derived from Cancer Liver Cells
2023
Continuous progress has been made in the development of new molecules for therapeutic purposes. This is driven by the need to address several challenges such as molecular instability and biocompatibility, difficulties in crossing the plasma membrane, and the development of host resistance. In this context, cell-penetrating peptides (CPPs) constitute a promising tool for the development of new therapies due to their intrinsic ability to deliver therapeutic molecules to cells and tissues. These short peptides have gained increasing attention for applications in drug delivery as well as for their antimicrobial and anticancer activity but the general rules regulating the events involved in cell…
Cessione di beni (Dir. Trib.)
2002
La voce dell'enciclopedia ha ad oggetto la disciplina fiscale della cessione dei beni.