UNITesi

Università degli Studi di Sassari: [2310] Istituto

Sfoglia
Prodotti della tipologia (ordinati per Data di deposito in Decrescente ordine): 961 a 980 di 2.310
Istituto Anno di pubblicazione Titolo Autore file(s)
Università degli Studi di Sassari 2009 Disfunzione endoteliale e rigidità arteriosa nei pazienti con spondilite anchilosante: ruolo dell'accumulo della dimetil-arginina asimmetrica (ADMA): studio esplorativo cross-sectional caso-controllo -
Università degli Studi di Sassari 2010 Comunicazione politica locale fra influenza personale esocial network -
Università degli Studi di Sassari 2009 Direct and indirect anthropogenic effects on biodiversity of the Sardinian seas -
Università degli Studi di Sassari 2010 Mediterranean temporary wetlands: biodiversity, functioning and conservation -
Università degli Studi di Sassari 2010 Adaptation of the CROPGRO model to simulate growth and yield of rapeseed (Brassica napusL. var.oleiferaDC) -
Università degli Studi di Sassari 2009 Diritto europeo dei contratti -
Università degli Studi di Sassari 2011 Meditteranean grazing systems and plant biodiversity -
Università degli Studi di Sassari 2011 Impatto di colture bioenergetiche in sistemi agro-pastorali mediterranei -
Università degli Studi di Sassari 2008 La Valutazione delle immobilizzazioni tecniche nel bilancio di esercizio: principi contabili nazionali ed internazionali a confronto -
Università degli Studi di Sassari 2008 A Role for CD148 in the control of cell growth and Cell-cell interactions -
Università degli Studi di Sassari 2008 Osservazioni giuseconomiche e analisi comparativa intorno al regolamento (CE) n. 261/04 -
Università degli Studi di Sassari 2009 Peculiarità diSaccharomyces cerevisiaee quantificazione tramite real-time PCR delle specie microbiche panarie -
Università degli Studi di Sassari 2008 Fire behaviour simulation in Mediterranean maquis using FARSITE (fire area simulator) -
Università degli Studi di Sassari 2009 Studio di relazioni fra l'accrescimento del sughero e il sughero e il pedoclima -
Università degli Studi di Sassari 2009 Monovalent modified-live vaccine against bluetongue serotype 1: safety and efficacy studies in sheep -
Università degli Studi di Sassari 2009 Valutazione dell'attitudine dei suoli all'utilizzo forestale: un caso di studio nella Sardegna centro orientale -
Università degli Studi di Sassari 2009 Le Vie della conquista araba nell'Africa del nord -
Università degli Studi di Sassari 2009 Il Golfo di Oristano in età fenicia e punica: l'occupazione del territorio attraverso lo studio della cultura materiale -
Università degli Studi di Sassari 2009 Le Politiche territoriali per il turismo: riconoscere le popolazioni e "governare" il loro rapporto con il territorio: uno strumento di aiuto alla decisione -
Università degli Studi di Sassari 2009 Forme turistiche e sostenibilità sociale -
Prodotti della tipologia (ordinati per Data di deposito in Decrescente ordine): 961 a 980 di 2.310
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Prodotti recenti

Bioinspired by Nature, Designed for Flow: Engineering Functional Interfaces for Small-Caliber Vascular Grafts

This thesis investigates the use of marine sulfated polysaccharides (MSPs) and other natural bioactive molecules for the design of next-generation small-caliber vascular grafts. Specifically: Chapter 2 provides a comprehensive review of MSPs as biofunctional agents for enhancing hemocompatibility and endothelialization in tissue-engineered vascular grafts. MSPs, including fucoidans, carrageenans, and fucosylated chondroitin sulfates (FCS), have attracted increasing attention due to their stru...

Artificial Intelligence Standardisation for AI Regulation. A study on the role and limitations of harmonised standards in the context of the European Union legislation on AI

This dissertation examines the role of technical standards in the implementation of the EU AI Act and questions a central assumption behind the Act’s regulatory design, i.e., that harmonised standards can translate high-level legal requirements for trustworthy AI into concrete technical specifications. Rather than treating standardisation mainly as a question of institutional legitimacy, the thesis asks whether standards can perform the regulatory work assigned to them. Its main contribution ...

REPRODUCTIVE MANAGEMENT AND ASSISTED REPRODUCTIVE TECHNOLOGIES IN SARDA DAIRY SHEEP: ADVANCED DIAGNOSTICS, SEMEN QUALITY INDICATORS AND EMBRYO PRODUCTION

The present PhD thesis focused on the reproductive management of dairy sheep systems, with particular emphasis on the breeding soundness evaluation (BSE) of rams, the identification of predictive indicators of semen quality, and the application of reproductive biotechnologies in Sarda sheep. The work was developed within the context of Mediterranean dairy sheep farming systems, particularly in Sardinia, where reproductive efficiency represents a major challenge due to the strong seasonality o...

Ultrasonographic assessment of aortic elasticity in hypertensive cats

Introduction: Feline systemic hypertension (SH) represents a widespread and commonly under-recognized condition that is frequently linked with kidney disease and endocrine diseases. Among the secondary complications chronic SH is the reduction of arterial elasticity. Objective: To compare the ultrasound-derived aortic elasticity (AoSt%) of the ascending aorta between hypertensive and normotensive cats and to establish an AoSt% cutoff value to discriminate between hypertensive and normo...

Transcriptional insights into the molecular pathways underlying oocyte developmental competence during oocyte-to-embryo transition in the ovine model

Oocyte quality is a key determinant of successful embryonic development. During oocyte growth, maternal products are stored to support the oocyte-to-embryo transition (OET), which occurs in the absence of de novo transcription until embryonic genome activation. This critical window is post-transcriptionally regulated to ensure the proper synthesis of molecules required by both the oocyte and the embryo, along with the gradual replacement of maternal transcripts by those synthesized from the e...

Standardization of 3D Spheroid Generation and Mass Density Profiling: Development of a Biofluidic Instrument and Application to Ovine Trophoblast Models

L'obiettivo generale di questo progetto di dottorato è stabilire una pipeline tecnologica e biologica completa e coerente per la generazione, la preservazione e la caratterizzazione biofisica di modelli cellulari tridimensionali (3D) di interesse per le scienze veterinarie. Questo lavoro si muove dal design dei materiali all'applicazione biologica, integrando scaffold microstrutturati a base di agarosio, strategie di conservazione a breve termine e innovative tecnologie microfluidiche per cre...

Valorizzazione dell'asino sardo attraverso il suo utilizzo in interventi assistiti con gli animali. Studio preliminare. The Sardinian donkey as a valuable resource in animal-assisted interventions. Preliminary study.

Animal-assisted interventions (AAIs) have gained increasing scientific recognition as multidisciplinary approaches capable of improving physical, psychological, educational, and social wellbeing. While dogs, cats, and horses are the species most frequently involved, donkeys remain substantially understudied despite their behavioural characteristics and aptitude for establishing stable relationships with humans. The Sardinian donkey (Equus asinus asinus), an endangered autochthonous breed, rep...

Prevalence, molecular characterization, and risk factors of canine Giardiasis in Lebanon, Middle East and Sardinia, Italy

The present dissertation investigates the epidemiology, molecular characteristics, and risk factors of canine giardiasis in Sardinia (Italy) and Lebanon. Giardia duodenalis is a globally important intestinal protozoan with zoonotic potential, yet data from these regions are limited. This study combines copromicroscopy and molecular analysis to evaluate dogs as reservoirs within a One Health framework. Faecal samples were analyzed using zinc sulphate flotation and light microscopy (centrifugal...

From parasites to pixels: Bronchopulmonary nematodes and artificial intelligence in sheep lung health

This work investigated sheep lung health through parasitological and an artificial intelligence (AI)-based approach. The initial two chapters focus on how AI has continuously played its expanding role in the veterinary context ranging from diagnostic decision support to precision livestock farming. In the third chapter, the proven concept of edutainment to break the cycle of parasitic disease is highlighted along with potential AI integration. In the experimental section of the thesis, Chapt...

ADVANCING IN VITRO EMBRYO PRODUCTION IN PREPUBERTAL SMALL RUMINANTS: OPTIMIZING CULTURE SYSTEMS TO ACCELERATE GENETIC GAIN AND ENHANCE ENVIRONMENTAL SUSTAINABILITY

In vitro embryo production (IVEP) from prepubertal donors represents a promising strategy to accelerate genetic gain in livestock; however, the reduced developmental competence of prepubertal oocytes remains a major limitation. This is mainly due to intrinsic oocyte immaturity and suboptimal in vitro maturation (IVM) conditions. Therefore, improving culture systems and identifying reliable biomarkers of oocyte quality are crucial to enhance the efficiency of juvenile IVEP programs. Three-dime...

Scopri
Istituto
  • Università degli Studi di Sassari2310
Data di pubblicazione
  • 2020 - 2026378
  • 2010 - 20191198
  • 2000 - 2009524
  • 1990 - 1999199
  • 1987 - 19897
Settore disciplinare
  • Settore AGR/02 - Agronomia e Colt...66
  • Settore BIO/10 - Biochimica66
  • Settore MED/07 - Microbiologia e ...60
  • Settore AGR/03 - Arboricoltura Ge...59
  • Settore VET/04 - Ispezione degli ...50
  • Settore BIO/14 - Farmacologia45
  • Settore AGR/19 - Zootecnica Speciale40
  • Settore AGR/16 - Microbiologia Ag...38
  • Settore BIO/05 - Zoologia35
  • Settore VET/02 - Fisiologia Veter...35
Accesso al fulltext
  • open1514
  • no fulltext576
  • internalNetwork169
  • embargoed51