Search results for "GAIN"
showing 10 items of 625 documents
Class-B two-photon Fabry–Pérot laser
1998
Abstract We study the stationary operation and stability properties of a class-B two-photon Fabry–Perot laser. We show that, differently from the one-photon laser, the intensity emitted by the two-photon laser is larger in a Fabry–Perot than in a ring cavity. The lasing solution loses stability through a subcritical Hopf bifurcation, as it occurs in the unidirectional ring laser. The stability domain in the parameter space is larger in the Fabry–Perot than in the ring cavity configuration.
A Re-examination of earnings function through the economics of competences
2006
06087
Resisting Immigration Detention
2016
The aim of this article is to provide a normative analysis of the ways in which immigrants resist immigration detention. After having outlined (in Section 2) some general features that make immigration detention a rather abnormal condition for human beings to be kept in, I distinguish three main forms of resistance to it: institutionalized, non-institutionalized, and anti-institutional. I first spell out, in Section 3, some individual characteristics of these forms of resistance. Then (in Sections 4 and 5), using Italy as my test case, I suggest, for each of these forms, an interpretation of their normative meaning (that is, their meaning according to both the relevant legal rules and their…
HUMAN SMUGGLING AND IRREGULAR IMMIGRATION IN THE EU: FROM COMPLICITY TO EXPLOITATION?
2016
The paper provides a comparative analysis of the EU and the UN to the fight against smuggling. The two approaches are considerably different; and, since the one in the UN documents is more respectful of the smuggled migrants' rights, the paper suggests that a similar approach should also be embraced by the EU documents.
HEp-2 Cell Classification with heterogeneous classes-processes based on K-Nearest Neighbours
2014
We present a scheme for the feature extraction and classification of the fluorescence staining patterns of HEp-2 cells in IIF images. We propose a set of complementary processes specific to each class of patterns to search. Our set of processes consists of preprocessing,features extraction and classification. The choice of methods, features and parameters was performed automatically, using the Mean Class Accuracy (MCA) as a figure of merit. We extract a large number (108) of features able to fully characterize the staining pattern of HEp-2 cells. We propose a classification approach based on two steps: the first step follows the one-against-all(OAA) scheme, while the second step follows the…
Impaired Binding to Junctophilin-2 and Nanostructural Alteration in CPVT Mutation
2021
Rationale: Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a rare disease, manifested by syncope or sudden death in children or young adults under stress conditions. Mutations in the Ca 2+ release channel/RyR2 (type 2 ryanodine receptor) gene account for about 60% of the identified mutations. Recently, we found and described a mutation in RyR2 N-terminal domain, RyR2 R420Q . Objective: To determine the arrhythmogenic mechanisms of this mutation. Methods and Results: Ventricular tachycardias under stress conditions were observed in both patients with catecholaminergic polymorphic ventricular tachycardia and knock-in mice. During action potential recording (by patch-clamp in …
Il Paradigma della Città Fluida
2013
Nella recente crisi globale i poderosi flussi di capitali finanziari, sociali e relazionali che hanno alimentato la riqualificazione urbana nel corso degli ultimi quindici anni non sono più disponibili ad essere intercettati in maniera indiscriminata così come è stato possibile fino a qualche anno fa. Nell'era della crisi strutturale le città più dinamiche non sono più quelle in grado di attrarre progetti urbani iconici ed investitori spinti dal mercato immobiliare o dalla redditività delle attività ricreative, ma quelle città che, a partire dalle loro profonde e diversificate risorse culturali, saranno capaci di attuare una vera e propria “metamorfosi” per usarle come base per la creazione…
La violencia de hijos adolescentes contra sus progenitores
2013
[EN] According to Prosecutor¿s Office of the Minor, the accusation interposed by mothers and/or fathers victims by theirs children, along 2007 were 2603, in 2008 amounted 4.211, in 2009 there were 5.209 and in 2010 there were 8.000 accusations. Suede this worrying increase, the principal aim of our article is to check the scientific international and national documentation, from 1957 until the year 2010 that analyses the phenomenon of the adolescent violence against parents, to achieve an approximation to its keys that there allows us the comprehension and analysis of this serious familiar problem. For it we will analyse: (a) the importance of this crime by means of criminological mediators…
Wage Bargaining Centralization And Macroeconomic Performance: An Experimental Approach
2001
This paper experimentally analyzes the effect of wage bargaining centralization (WBC) on macroeconomic performance. Our theoretical benchmark comes from that developed by Cukierman and Lippi (1999) to investigate the joint effects of monetary policy and labor market institutions on unemployment and inflation. We focus on the implications of two well known effects related to the degree of WBC: the competitive effect and the strategic effect. To do so we established a simple wage setting mechanism based on the existence of assorted levels of WBC measured by the number of unions in the labor market. In the three control treatments, unions' welfare and monetary rewards depend only on unemployme…
Do cultural differences influence batterer intervention program outcomes?: a study with Spanish and Latin American offenders
2015
En este estudio se analiza, en primer lugar, si existen diferencias entre hombres latinoamericanos inmigrantes y españoles condenados por violencia contra la mujer en las relaciones de pareja, en relación a sus actitudes hacia la violencia (i.e., gravedad percibida, culpabilización de la víctima y aceptabilidad de la violencia), atribución de responsabilidad, sexismo y riesgo de reincidencia al inicio de un programa de intervención con maltratadores. En segundo lugar, se comprueba si existen diferencias al finalizar la intervención en los resultados del programa entre inmigrantes latinoamericanos y nativos. Para ello se utiliza una muestra de 278 participantes que han finalizado un programa…