UNITesi

Università degli Studi di Cagliari: [1318] Istituto

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Prodotti della tipologia (ordinati per Data di deposito in Decrescente ordine): 141 a 160 di 1.318
Istituto Anno di pubblicazione Titolo Autore file(s)
Università degli Studi di Cagliari Utilizzo delle reazioni promosse da metalli nella sintesi di aromatici polifunzionalizzati, di eterocicli e di prodotti biologicamente attivi dottorato di ricerca in scienze chimiche -
Università degli Studi di Cagliari Fiber Bragg gratings written in germanium-doped silica optical fibers dottorato di ricerca in fisica -
Università degli Studi di Cagliari Photoexcitations and interchain interactions in conjugated oligomers and polymers dottorato di ricerca in fisica -
Università degli Studi di Cagliari 1998 Un metodo in spazio reale per lo studio dai primi principi delle proprietà elettroniche e strutturali di solidi implementazione orientata agli oggetti e applicazione ai calcogenuri di berillio e magnesio -
Università degli Studi di Cagliari 1997 Un metodo di ordine N per lo studio delle proprietà elettroniche e strutturali di cluster e solidi dottorato di ricerca in fisica -
Università degli Studi di Cagliari 1998 Spettroscopia molecolare del mezzo interstellare dottorato di ricerca in fisica -
Università degli Studi di Cagliari 1998 Analisi e confronti, mediante i marcatori VNTR del cromosoma Y e i cognomi, della sruttura genetica di quattro comuni della Sardegna dottorato di ricerca in scienze antropologiche -
Università degli Studi di Cagliari 1998 Oristano capitale del regno giudicale di Arborèa topografia e insediamento -
Università degli Studi di Cagliari Proprietà magnetiche di materiali nanocomposti dottorato di ricerca in fisica -
Università degli Studi di Cagliari Second order sliding modes theory and applications -
Università degli Studi di Cagliari Le mineralzzazioni legate al magmatismo ercinico nell'area di Sarroch (Sardegna sud-occidentale) dottorato di ricerca in geoingegneria -
Università degli Studi di Cagliari Conception, development, design and realization on analog smart vision systems corso di dottorato di ricerca in ingegneria elettronica ed informatica -
Università degli Studi di Cagliari Analisi full-wave di slot e dicontinuità in guida d'onda corso di dottorato di ricerca in ingegneria elettronica ed informatica -
Università degli Studi di Cagliari 2000 Moçambique na 2. guerra mundial a defesa do índico -
Università degli Studi di Cagliari 2000 La politica militare britannica in India il caso del Balûchistân (1870-1914) -
Università degli Studi di Cagliari 2000 La monetazione del Comune di Pisa dalle origini agli inizi del Trecento fonti scritte, archeologiche e numismatiche -
Università degli Studi di Cagliari 2000 Age-related changes in structural and functional relationship between pre-synaptic terminals and layer v pyramidal neurons in the rat cerebral cortex dottorato di ricerca in neuroscienze -
Università degli Studi di Cagliari 2000 Characterisation of Ni and NiO-SiO2 nanocomposites prepared by sol-gel method dottorato di ricerca in chimica -
Università degli Studi di Cagliari 2005 HA Itriple-GEM detector for the muon system of the LHCb experiment -
Università degli Studi di Cagliari 2005 Optical characterization of wide bandgap semiconductors dottorato di ricerca in fisica, 14. ciclo -
Prodotti della tipologia (ordinati per Data di deposito in Decrescente ordine): 141 a 160 di 1.318
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Prodotti recenti

Labor Market Dynamics: The Role Of Occupations And Technological Changes

This thesis examines how occupational characteristics shape labor mobility patterns in response to unexpected shocks. Chapter 1 (Introduction) introduces this central question, which is explored through two complementary empirical studies: one focusing on an economy-wide shock (pandemic and mandatory sectoral closures) and the other on a technological shock (DYNARE software). Chapter 2 (Understanding Workers' Mobility) analyzes the impact of Italy's COVID-19 lockdown. It finds that government...

Impact of personalization on businesses and their stakeholders

Personalization — the tailoring of products, services, and interactions to individual users through data-driven models and algorithmic decision-making — has become a strategic axis for contemporary European firms, promising enhanced engagement, increased efficiency, and new pathways for value creation. This dissertation investigates the multifaceted economic, organizational, and stakeholder implications of personalization in two emblematic domains: healthcare and e-commerce. Combining theory ...

Essays on Data Frameworks and Sustainable AI for Public Health

This thesis explores data-centric and computational approaches to public health, integrating methods from data engineering, Artificial Intelligence (AI), and statistical evaluation. The overarching goal is to promote reliability, interpretability, and sustainability in the management and analysis of health data. The first chapter addresses the challenge of hallucinations in Large Language Models (LLMs). It presents a Retrieval Augmented Generation (RAG) framework grounded in external sources ...

Innovative energy systems and processes based on hydrogen from RES and its derivatives in the energy transition process

This thesis investigates the integration of green hydrogen and ammonia production in renewable energy-powered energy systems, as a decarbonization pathway in the energy sector. Climate change mitigation and the transition to carbon-free energy systems are challenged by the inherent intermittency of renewable sources, which affects grid stability and can lead to energy curtailment. By converting surplus renewable electricity into chemical energy carriers such as hydrogen and ammonia, it is pos...

Beyond the Façade: Sustainability in Contemporary Business Practices

This thesis investigates whether corporate sustainability practices reflect genuine corporate efforts or serve primarily as tools for symbolic purposes. While companies are increasingly aligning with sustainable global frameworks such as the Paris Agreement and the UN Sustainable Development Goals, researchers suggest that several practices such as linking executives compensation to sustainability targets or committing to set net-zero targets may serve as legitimacy tools rather than lea...

Dynamic Modelling and Optimization of Hydrogen Refuelling Stations and Their Integration with Renewable Microgrids

The transport sector generates more than 20% of global CO2 emissions, with road transport as the main contributor. The urgent need to reduce the environmental impact of mobility has promoted the development of sustainable vehicles, such us Battery Electric Vehicles (BEVs) and Fuel Cell Electric Vehicles (FCEVs). While BEVs have achieved widespread adoption, FCEVs are increasingly regarded as a viable alternative for heavy-duty applications thanks to their short refueling times and high gravim...

APPLICATION OF DATA ANALYTICS AND SPECTROSCOPY ON THE CHEESEMAKING PRODUCTION CHAIN

The present thesis aims to provide a rigorous methodology for investigating specific dairy topics that remain somewhat underexplored in the food research. Data analysis techniques were employed to examine the impact of process variables on the food matrix at selected stages of cheesemaking, following the product’s path along its process line. As a first step, the issue of milk coagulation process monitoring through non-intrusive sensors is taken under consideration. Specifically, Raman spectr...

To evaluate the role of miRNAs as potential diagnostic and prognostic biomarkers for Asbestos-related interstitial lung diseases (ILD), Non-Small Cell Lung Cancer (NSCLC) and Malignant Pleural Mesothelioma (MPM)

Asbestos is still the leading cause of occupational cancer mortality worldwide. Asbestos-related lung cancer (LC) and malignant pleural mesothelioma (MPM) prognosis is still poor especially at advanced stage, which highlights the need for early diagnosis and effective biomarkers capable of detecting these diseases at early, potentially reversible stages. MicroRNAs have been proposed as potential early diagnostic biomarkers of asbestos-related LC and MPM. miRNAs regulate post-transcriptional g...

Essays on Public Investment and Regional Economic Performance

In the aftermath of the global financial crisis and the COVID-19 pandemic, the role of public investment has regained central importance in the European economic agenda. The renewed focus on large-scale investment programmes—such as the EU Cohesion Policy and NextGenerationEU—reflects a broader shift toward using public spending not only to stabilise economies, but also to promote structural transformation, resilience, and territorial convergence. However, the persistence of wide regional dis...

Cooperative Hoisting with Dual Crawler Cranes: Modeling, Motion Planning, and Control under Constraints

With the rapid development of large scale infrastructure construction and industrial assembly such as wind turbine installation, bridge segment erection, and modular plant construction dual crawler cranes (DCCs) have become essential equipment for handling oversized and heavy loads. Their cooperative hoisting capability enables the manipulation of massive structures beyond the lifting capacity of a single crane. However, due to the cooperative hoisting of DCCs represents a complex nonlinear c...

Scopri
Istituto
  • Università degli Studi di Cagliari1318
Data di pubblicazione
  • 2020 - 2026558
  • 2010 - 2019348
  • 2000 - 2009211
  • 1990 - 1999152
  • 1987 - 198912
Settore disciplinare
  • Settore ING-INF/01 - Elettronica53
  • Settore INF/01 - Informatica48
  • Settore BIO/14 - Farmacologia47
  • Settore ICAR/03 - Ingegneria Sani...42
  • Settore CHIM/03 - Chimica General...38
  • Settore MED/04 - Patologia Generale35
  • Settore M-STO/01 - Storia Medievale32
  • Settore FIS/05 - Astronomia e Ast...31
  • Settore ICAR/01 - Idraulica30
  • Settore IUS/01 - Diritto Privato30
Accesso al fulltext
  • open832
  • no fulltext428
  • embargoed49
  • internalNetwork9