Search results for "ALMA"
showing 10 items of 265 documents
Real-time smoothing of car-following data through sensor-fusion techniques
2011
Abstract Observation of vehicles kinematics is an important task for many applications in ITS (Intelligent Transportation Systems). It is at the base of both theoretical analyses and application developments, especially in case of positioning and tracing/tracking of vehicles, car-following analyses and models, navigation and other ATIS (Advanced Traveller Information Systems), ACC (Adaptive Cruise Control) systems, CAS and CWS (Collision Avoidance Systems and Collision Warning Systems) and other ADAS (Advanced Driving Assistance Systems). Modern technologies supply low-cost devices able to collect time series of kinematic and positioning data with medium to very high frequency. Even more da…
Equilibrium and studies on sorption of heavy metals from solutions by algae
2013
Estimating aggregated nutrient fluxes in four Finnish rivers via Gaussian state space models
2013
Reliable estimates of the nutrient fluxes carried by rivers from land-based sources to the sea are needed for efficient abatement of marine eutrophication. Although nutrient concentrations in rivers generally display large temporal variation, sampling and analysis for nutrients, unlike flow measurements, are rarely performed on a daily basis. The infrequent data calls for ways to reliably estimate the nutrient concentrations of the missing days. Here, we use the Gaussian state space models with daily water flow as a predictor variable to predict missing nutrient concentrations for four agriculturally impacted Finnish rivers. Via simulation of Gaussian state space models, we are able to esti…
Performance Improvements of EventIndex Distributed System at CERN
2023
El trabajo de esta tesis se enmarca dentro del proyecto EventIndex del experimento ATLAS, un gran detector de partı́culas del LHC (Gran Colisionador de Hadrones) en el CERN. El objetivo del proyecto es catalogar todas las colisiones de partı́culas, o eventos, registrados en el detector ATLAS y también simulados a lo largo de sus años de funcionamiento. Con este catálogo se pueden caracterizar los datos a nivel de evento para su búsqueda y localización por parte de los usuarios finales. También se pueden realizar comprobaciones en la cadena de registro y reprocesado de los datos, para comprobar su corrección y optimizar futuros procesos. Debido al incremento en las tasas y volumen de datos e…
Alma Mater Studiorum : o genezie i początkach uniwersytetów
2017
Coexistence of hidden attractors and multistability in counterexamples to the Kalman conjecture
2019
The Aizerman and Kalman conjectures played an important role in the theory of global stability for control systems and set two directions for its further development – the search and formulation of sufficient stability conditions, as well as the construction of counterexamples for these conjectures. From the computational perspective the latter problem is nontrivial, since the oscillations in counterexamples are hidden, i.e. their basin of attraction does not intersect with a small neighborhood of an equilibrium. Numerical calculation of initial data of such oscillations for their visualization is a challenging problem. Up to now all known counterexamples to the Kalman conjecture were const…
Formy kobiecej pamięci o doświadczeniu wojennym utrwalone w literaturze pięknej w Bośni i Hercegowinie
2020
The memory of the experience of the war in Bosnia and Herzegovina (1992–1995) is a phenomenon strongly present in contemporary literature. The subject of my interest is the specificity of women’s memory, which is characterized primarily by anti‑war and anti‑military discourse, which is a fundamental feature of women’s writing about the war, breaking the patriarchal code (statement by Swietlana Aleksijewicz). A notable feature of women’s creativity in BiH is that the memory of war is revealed in it in two fundamentally different ways: 1. a direct description of war experiences and experiences is usually visible in the texts of the authors of the older generation (Alma Lazarevska; Jasmina Mus…
Exploring drivers for Italian university students’ mobility: first evidence from AlmaLaurea data.
2021
This article is part of a national Project aimed at studying Italian university students’ mobility. The novelty proposed here lies in the use, for the first time, of individual data from the census surveys that the Alma Laurea consortium conducts on all Italian graduates. The advantage of this data consists of information that was previously unavailable. For example, information about the socio-economic conditions of the students’ parents, satisfaction with the Bachelor’s degree course and university services, and employment status recorded 1, 3, and 5 years after graduation. Here we report the first analyses conducted on the data relating to the University of Palermo Bachelors who enrolled…
CULOTTA E LEONE. ARCHITETTURA CIVILE A PALMA DI MONTECHIARO
2018
Il saggio descrive l'intervento di Pasquale Culotta e Bibi Leone a Palma di Montechiaro nel Quartiere Calvario Pizzillo. Si tratta di un opera poco nota degli architetti siciliani. Il saggio quindi mira a colmare una lacuna nella documentazione. Ma il saggio ha lo scopo principale di analizzare questa opera per le sue peculiarità. Per fare ciò affronta alcuni temi generali che vengono puntualmente messi in opera nel complesso intervento di Culotta e Leone: il progetto urbano, il valore civile dell'intervento architettonico, il "nuovo realismo" progettuale, i rapporti con l'edilizia illegale, le possibilità di un'architettura "low budget". La realtà di Palma di Montechiaro è infatti tragicam…