15,276 research outputs found
Applicazione GIS per la gestione dei dati di monitoraggio ambientale Integrazione tra Tecnologie Gis ESRI e Tecnologie Microsoft.
No full textObiettivo del seguente lavoro è stato quello di fornire uno strumento per la consultazione e l’elaborazione dei dati provenienti da campagne di monitoraggio ambientale.
Il “data sample” utilizzato per l’applicazione è costituito da valori chimici, chimico-fisici, ecotossicologici e microbiologici ottenuti da campagne di monitoraggio delle acque sotterranee, superficiali e marino costiere del vasto territorio del bacino dei Regi Lagni, tristemente noto per il persistente degrado ambientale, che presenta un’estensione di circa 1200 km2 e interessa una buona parte del territorio nord-accidentale della Campania (Piana Campana).
I dati sono estratti da schede di campionamento contenenti dati anagrafici, risultati analitici e immagini per ogni singolo campione prelevato.
Il lavoro si articola su tre fasi distinte, non predeterminate, stabilite di volta in volta sulla base delle esigenze di dover disporre dei dati in uno specifico formato: nella prima fase è stata realizzata un’applicazione software per la raccolta e le gestione dei dati sotto forma di un database, nella seconda fase è stato realizzata un’applicazione Gis che ha consentito la progettazione di un GeoDatabase popolato tramite la migrazione dei dati dal database relazionale e consente, tramite un’interfaccia sviluppata ad hoc, la consultazione ed alcune semplici elaborazioni dei dati analitici georeferenziati, infine la terza fase, in corso di attuazione, prevede la realizzazione di un’applicazione webgis per la condivisione pubblica dei dati al cittadino.Objective of this work was to provide a tool for viewing and processing of data from environmental monitoring campaigns.
The "date samples" used for the application consists of chemical values, physical-chemical, microbiological and ecotoxicological obtained from monitoring campaigns of groundwater, surface and marine coastal basin of the vast territory of the Regi Lagni, notorious for persistent environmental degradation, which has an area of approximately 1200 km2 and covers a good part of the area north-west of Campania (Campania Plain).
Data is extracted from sample cards containing personal data, test results and images for each sample.
The work is divided into three distinct phases , not predetermined , established from time to time, based on the demands of having to have data in a specific format: the first phase was carried out a software application for the collection and management of data in the form of a database, in the second phase it was made Gis application that has enabled the design of a GeoDatabase populated by migrating data from the relational database and allows, through an interface developed ad hoc consultation and some simple processing of analytical data geo-referenced, and finally the third phase, currently being implemented, involves the construction of an application for webgis sharing public data to citizens
Declaration of Intention for Antonio Franchihtti
No full textDeclaration of Intention to become a citizen of the United States, as filled out and signed by Antonio Franchitti. Applicant lists himself as a 47 year old farmer residing in Hammonton, New Jersey, born in Campombosso, Italy on 18 April 1870, who sailed on the US bound vessel Britania. Declaration submitted and sworn April 21, 1917
The heterogeneous condensation An effective way to adapt conventional dust removal techniques to new environmental challenges
No full textComparative evaluation of ozonation and stripping methods to treat contaminated groundwater by trichloroethylene. Assessment of effects on the other matrix components
No full textThe role of educative thought in the life and work of Antonio Gramsci
No full textMany philosophers have propounded a vision of an improved society, what distinguishes Antonio Gramsci is his continuous effort to make it happen by understanding the process in order to put into practice. Gramsci's conviction about the importance of educative development came from both theory and experience. While there has been considerable examination of Gramsci's work in relation to the Prison Notebooks, this study will seek to address a lacuna in Gramsci scholarship. Using Gramsci's philological method, I analyse Gramsci's pre-prison activity; his pre-prison articles and letters, which, together with his letters from prison, formed part of his educative mission. This educative process was necessary, in order to construct a new party which would develop a collective will, collaboratively, with the masses.In this study therefore, I explore the contexts and formative experiences of the first part of his life together with the intellectual sources from which Gramsci developed his later theories, making central hitherto underemphasised connections between them which informed his writing and ideas. I intend to illustrate that Gramsci's underlying purpose in his writing, and political activity, was not only practical, on how to create a new socialist ruling class, but also educative in forming the mindset and values of his comrades. So that in addition to outlining his vision of a new order, he implicitly guided or explicitly explained the processes by which the necessary changes in social relations and moral climate could be made in order to achieve it. Each person had to engage with the values of the new order so that each could contribute to the construction of a new robust state. It was essential to build a hegemony at the most profound level, one which was dependent on collective understandings and a collective will
UV treatment for the removal of bromate formed during ozonation of groundwater. Influence of the oxidation process on the removal efficiency
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Modeling and validation of a modular multi-lamp photo-reactor for cetylpyridinium chloride degradation by UV and UV/H2O2 processes
No full textUV-C assisted disinfection processes are among the well-known tertiary processes for water reuse, wastewater reclamation and domestic water disinfection. However, treated wastewaters normally contain several organic compounds and pollutants that can be partially degraded under UV-C irradiation to different by-products, often more toxic than their parent compounds, and/or, for longer treatment times, completely mineralized. For this reason, kinetic modeling of pollutants degradation in UV-C assisted processes is of crucial importance in plants design. This work aims to the characterization of a reactor configuration consisting of 6 lamps placed following a symmetric hexagonal geometry. Specifically, a mathematical model is proposed to estimate the mean optical length and degradation kinetics for UV-C and UV-C/H2O2 processes. The model has been tested with different reference organic compounds and represents a significant characterization of a modular geometric unit used in a great variety of applications. Finally, the characterized reactor was used to estimate the quantum yield of direct photolysis at 254 nm () and kinetic constant of reaction with hydroxyl radical of cetylpyridinium chloride (CPC) , an emerging pollutant of wide interest
A comparative evaluation of biological activated carbon and activated sludge processes for the treatment of tannery wastewater
No full textPlant tolerance to mercury in a contaminated soil is enhanced by the combined effects of humic matter addition and inoculation with arbuscular mycorrhizal fungi
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