Collection and real-time analysis of images from aircraft to support civil protection operational activities

This report describes the realization of a system, in which an object detection model will be implemented, whose aim is to detect the presence of people in images. This system could be used for several applications: for example, it could be carried on board an aircraft or a drone. In this case, the system is designed in such a way that it can be mounted on light/medium weight helicopters, helping the operator to find people in emergency situations. In the first chapter the use of helicopters for civil protection is analysed and applications similar to this case study are listed. The second chapter describes the choice of the hardware devices that have been used to implement a prototype of a system to collect, analyse and display images. At first, the PC necessary to process the images was chosen, based on the characteristics of the algorithms that are necessary to run the analysis. In the further, a camera that could be compatible with the PC was selected. Finally, the battery pack was chosen taking into account the electrical consumption of the devices. The third chapter illustrates the algorithms used for image analysis. In the fourth, some of the requirements listed in the regulations that must be taken into account for carrying on board all the devices have been briefly analysed. In the fifth chapter the activity of design and modelling, with the CAD Solidworks, the devices and a prototype of a case that will house them is described. The sixth chapter discusses the additive manufacturing, since the case was printed exploiting this technology. In the seventh chapter, part of the tests that must be carried out on the equipment to certificate it have been analysed, and some simulations have been carried out. In the eighth chapter the results obtained once loaded the object detection model on a hardware for image analyses were showed. In the ninth chapter, conclusions and future applications were discussed.

Towards a Smart Campus Digital Twin: Promoting Awareness and Sustainability Through Wayfinding and Real-Time Environmental Data

The newly inaugurated Navile District of the University of Bologna is a complex created along the Navile canal, that now houses various teaching and research activities for the disciplines of Chemistry, Industrial Chemistry, Pharmacy, Biotechnology and Astronomy. A Building Information Modeling system (BIM) gives staff of the Navile campus several ways to monitor buildings in the complex throughout their life cycle, one of which is the ability to access real-time environmental data such as room temperature, humidity, air composition, and more, thereby simplifying operations like finding faults and optimizing environmental resource usage. But smart features at Navile are not only available to the staff: AlmaMap Navile is a web application, whose development is documented in this thesis, that powers the public touch kiosks available throughout the campus, offering maps of the district and indications on how to reach buildings and spaces. Even if these two systems, BIM and AlmaMap, don't seem to have many similarities, they share the common intent of promoting awareness for informed decision making in the campus, and they do it while relying on web standards for communication. This opens up interesting possibilities, and is the idea behind AlmaMap Navile 2.0, an app that interfaces with the BIM system and combines real-time sensor data with a comfort calculation algorithm, giving users the ability not just to ask for directions to a space, but also to see its comfort level in advance and, should they want to, check environmental measurements coming from each sensor in a granular manner. The end result is a first step towards building a smart campus Digital Twin, that can support all the people who are part of the campus life in their daily activities, improving their efficiency and satisfaction, giving them the ability to make informed decisions, and promoting awareness and sustainability.

Analisi quantitativa dell'espressione genica mediante real-time rt-pcr.

Il primo capitolo di questo lavoro di tesi introduce i concetti di biologia necessari per comprendere il fenomeno dell’espressione genica. Il secondo capitolo descrive i metodi e le tecniche di laboratorio utilizzate per ottenere il cDNA, il materiale genetico che verrà amplificato nella real-time PCR. Nel terzo capitolo si descrive la tecnica di real-time PCR, partendo da una descrizione della PCR convenzionale fino a delineare le caratteristiche della sua evoluzione in real-time PCR. Si prosegue con la spiegazione del principio fisico alla base della tecnica e delle molecole necessarie (fluorofori e sonde) per realizzarla; infine si descrive l’hardware e il software dello strumento. Il quarto capitolo presenta le tecniche di analisi del segnale che utilizzano metodi di quantificazione assoluta o relativa. Infine nel quinto capitolo è presentato un caso di studio, cioè un’analisi di espressione genica con real-time PCR condotta durante l’esperienza di tirocinio presso il laboratorio ICM. e delle molecole necessarie (fluorofori e sonde) per realizzarla; infine si descrive l’hardware e il software dello strumento. Il quarto capitolo presenta le tecniche di analisi del segnale che utilizzano metodi di quantificazione assoluta o relativa. Infine nel quinto capitolo è presentato un caso di studio, cioè un’analisi di espressione genica con real-time PCR condotta durante l’esperienza di tirocinio presso il laboratorio ICM.

Data integration, real-time synchronization and RESTful Web Service

Analisi e sviluppo di procedure di importazione dati per un integratore di annunci immobiliari dedicato alla vendita di soggiorni turistici in case vacanza. Il documento tratta inoltre l'implementazione di un Web Service conforme all'architettura RESTful per l'accesso e l'esportazione dei dati a soggetti terzi autorizzati tramite Digest Authentication.