Search results for " criteri"
showing 10 items of 545 documents
Controllable Gaussian-Qubit Interface for Extremal Quantum State Engineering
2010
We study state engineering through bilinear interactions between two remote qubits and two-mode Gaussian light fields. The attainable two-qubit states span the entire physically allowed region in the entanglement-versus-global-purity plane. Two-mode Gaussian states with maximal entanglement at fixed global and marginal entropies produce maximally entangled two-qubit states in the corresponding entropic diagram. We show that a small set of parameters characterizing extremally entangled two-mode Gaussian states is sufficient to control the engineering of extremally entangled two-qubit states, which can be realized in realistic matter-light scenarios.
EXPERIMENTAL STUDY ON THE FLUID FLOWIN THE CONDUCTS
2018
Fluids are high mobility environments that, under the action of external forces, are continuously and irreversibly deformed. The flow of fluid through a pipe is ensured by a pressure difference between its ends. The presented paper aims to experimentally determine the velocity profile of flowing a Newtonian fluid through a circular section pipe by measuring the local speed at five points on the pipe radius.
La multifunzionalità in agricoltura: dai valori delle aree agricole al concetto di multifunzionalità e relazione con la pianificazione territoriale.
2014
La convivenza di più attività in aree agricole è sempre esistita ma la formalizzazione del principio di multifunzionalità applicata all’agricoltura è un passaggio importante che promuove la compresenza di più attività e offerte che si configurano con diversi livelli complessità, divenendo servizi al territorio e alla persona e riuscendo a riattivare territori a rischio. L’introduzione della multifunzionalità in agricoltura ha avuto un grande slancio a partire dalla crisi economica dell’agricoltura tradizionale e, quindi, i temi economici ricorrono spesso nell’analisi effettuata per farli incontrare e interagire con questioni culturali, sociali, ambientali. L’ottica da cui si indaga è quella…
APROS-NIMBUS: Dynamic Process Simulator and Interactive Multiobjective Optimization in Plant Automation
2013
Abstract Virtual commissioning of chemical plants often involves a dynamic simulator and an optimization method. This paper demonstrates the integration of APROS, a dynamic process simulator and IND-NIMBUS, an interactive multiobjective optimization software. We implement a multiobjective concentration control problem in APROS involving conflicting objectives and employ a decision maker to interact with IND-NIMBUS and express his preference information to finally obtain his most preferred solution. The results of this study show that APROS and IND-NIMBUS can be integrated and an interactive multiobjective optimization method can help the decision maker in exploring trade-offs among conflict…
Energy and environmental analysis of marble productive sites: «by phases» and «by single process» combined approach
2018
Energy Procedia 00 (20 1 8 ) 000 – 000 73rd Conference of the Italian Thermal Machines Engineering Association, ATI 2018, Pisa, Italy, 12 Sep 2018 - 14 Sep 2018; Italy : Elsevier Ltd. (2018).
Applied Mathematics versus Fluid Dynamics
2018
This paper investigates scientific, institutional, and political conflict and collaboration between two different disciplines in the first part of the 20th century: applied mathematics and fluid dynamics. It argues for the catalytic role of Richard von Mises (1883–1953) in this process and analyzes the reasons for von Mises’s considerable fame in the former and limited posthumous reputation in the latter field. I argue that von Mises’s contributions to fluid dynamics and aerodynamics suffered chiefly from two somewhat interconnected deficiencies compared to the work of his principal competitors. There was, on the one hand, von Mises’s methodological preference for applied mathematics as opp…
Molecular Clustering of Phenylurea Herbicides: Comparison with Sulphonylureas, Pesticides and Persistent Organic Pollutants
2014
Chromatographic retention times of phenylurea herbicides are modelled by structure–property relationships. Properties are hydration free energy and dipole. Bioplastic evolution is an evolutionary perspective conjugating the effect of acquired characters and relations that emerge among evolutionary indeterminacy, morphological determination and natural selection principles. Classification algorithms are proposed based on information entropy and production. Phenylureas are classified by Cl2, O2 and N2 presence; their different behaviour depends on the number of Cl atoms. When applying procedures to moderate-sized sets, excessive results appear compatible with data and suffer a combinatorial e…
Oxidative stress in preterm infants: Overview of current evidence and future prospects
2020
Preterm birth (PTB), defined as parturition prior to 37 weeks of gestation, is the leading cause of morbidity and mortality in the neonatal population. The incidence and severity of complications of prematurity increase with decreasing gestational age and birthweight. The aim of this review study is to select the most current evidence on the role of oxidative stress in the onset of preterm complication prevention strategies and treatment options with pre-clinical and clinical trials. We also provide a literature review of primary and secondary studies on the role of oxidative stress in preterm infants and its eventual treatment in prematurity diseases. We conducted a systematic literature s…
Judicial challenge of collective dismissals: Special reference to workers¿ selection criteria
2021
En el presente estudio se analiza el sistema de impugnación judicial del despido colectivo, con una especial referencia a las cuestiones atinentes a la afectación de los trabajadores, como consecuencia de la aplicación de los conocidos como criterios de selección, así como el juego de las reglas de prioridad de permanencia. Se analizan todas las vías y motivos de impugnación que tienen los trabajadores afectados por el despido colectivo, tanto en la vertiente colectiva como en la individual In this work, the system of judicial challenge forcollective dismissalsis analysed, with a special reference to issues related to affectedworkers, as a consequence of the application of the so-called sel…
Principles for Solving Sequential Multiple Criteria Decision Problems
1983
In this paper a sequential multiple criteria decision problem is studied. The problem arises, when a decision maker is unable to consider all possible decision alternatives simultaneously. If the decision maker evaluates only a subset of all decisions from among which he chooses the most preferred alternative, it is not necessarily 'globally' best. In this context an interesting question is, how good the most preferred alternative is and what the chances are of finding a better solution by considering additional alternatives. The principles of a an approach based on probability theory to solving this problem are described and illustrated with numerical examples.