Search results for "access"
showing 10 items of 1232 documents
Bibliotēka kā universitātes informācijas un mācību telpa
2014
Latvijas Universitātes un Ukrainas sadraudzības augstskolu pētnieku un bibliotēku darba profesionāļu rakstu kopīgais krājums atspoguļo bibliotēku un informācijas nozares zinātniskās un lietišķās pētniecības darba rezultātus. Rakstu autori analizē bibliotēku pakalpojumu mērķtiecīgo attīstību mūsdienu informācijas vidē un augstskolu mācību infrastruktūrā. --- The collection of papers of the researchers and library professionals of the University of Latvia and Ukrainian universities reflects on scientific and applied research activities. The authors of the articles describe the purposeful development of library services in the modern-day information world and academic infrastructure.
Open Access & Research Assessment: Implementing OA for REF2021
2017
British Research Excellence Framework 2021 and it´s implications to deposit and access requirements of research publications.
Measurements of alveolar pO2 using 19F-MRI in partial liquid ventilation.
2003
Rationale and Objectives: Partial liquid ventilation using Perfluorcarbon (PFC) is an innovative treatment of acute respiratory distress syndrome. However, the underlying mechanisms are not totally clear. The aim was to investigate the distribution of oxygen partial pressure within the PFC-filled lung (ppO 2 ). Methods: Nine pigs underwent partial liquid ventilation, receiving 20 mL PFC/kg bodyweight (bw). Measurements were obtained by a chemical shift selective TurboFLASH sequence at different axial lung levels. ppO 2 was calculated from 1 9 F-MRI by nonlinear curve T 1 -fitting technique after noise correction. Results: Quantification and distribution of ppO 2 was performed successfully. …
Responsabilità genitoriale
2016
La voce enciclopedica si sofferma sulle implicazioni penalistiche della disciplina civilistica della famiglia, e, più in particolare, della responsabilità genitoriale, al fine di comprendere l’evoluzione del ruolo del genitore nel diritto penale.
Restauro e Comunicazione
2022
This study, which takes place in Palermo and is sponsored by the Interreg Italia-Malta programme, reflects on topics that are linked to both physical and cultural accessibility for the historical city, along with the importance of designing spaces of connection. One of this project’s main goals is to elaborate architectural and technolog-ical solutions in the field of accessibility as we contemporarily mean it. This goal can be achieved by linking the stories of the inhabitants to the ones of the monuments and the urban aggregation spaces such as squares and churchyards. Building a shared background between the architectonical restoration work group and the industrial design one has been fu…
Progetto di restauro, per la fruizione e la valorizzazione della chiesa di San Giorgio dei Genovesi
2021
Il saggio presenta l’iter metodologico utilizzato per l’analisi dello stato di conservazione e delle problematiche di accessibilità presenti nella chiesa di San Giorgio dei Genovesi di Palermo, edificata nel sec. XVI, per giungere ad una proposta di restauro e di accessibilità alla stessa. La ricerca è stata condotta all’interno del Laboratorio di restauro e Teoria e storia del restauro e ha visto protagonisti le allievi e gli allievi del corso LM4 in Architettura del Dipartimento di Palermo. La soluzione suggerita privilegia l’uso di materiali lapidei della tradizione storica di Palermo, che si pone come soluzione stabile, non provvisoria, con uso di materiali di pregio, che si confrontano…
I ‘‘diritti dell’interessato’’ nel Regolamento generale sulla protezione dei dati personali
2019
The essay analyzes the Regulation EU 2016/679 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data and it pursues the specific goal of providing a unitary reading of the so-called rights of the data subject, whose is proposed a framing as a set of powers, faculties and remedies intended to make up the content of the unitary right of the protection of personal data. The examination of these individual subjective prerogatives allows us to better define the extent and nature of the right of the protection of personal data, also in order to test the consistency of the discipline contained in the Regulation with the proclaimed …
Wireless HROV Control with Compressed Visual Feedback Using Acoustic and RF Links
2020
AbstractUnderwater cooperative robotics offers the possibility to perform challenging intervention applications, such as recovering archeological objects as within the context of the MERBOTS research project, or grasping, transporting and assembly of big objects, using more than one mobile manipulator, as faced by the TWINBOT project. In order to enhance safety during the intervention, it is reasonable to avoid the umbilical, also giving more mobility to the robots, and enabling a broader set of cooperative movements. Several solutions, based on acoustic, radiofrequency (RF) or Visual Light Communication (VLC) have been proposed for underwater communications in the literature. This paper pr…
A TDMA-Based MAC Protocol Supporting Cooperative Communications in Wireless Mesh Networks
2011
This paper proposes a TDMA-based medium access control protocol which enables cooperative communications in multi-hop wireless mesh networks. According to the proposed scheme, each router at the two-hop neighbourhood of each other is allocated to a specific time slot for accommodating either direct or cooperative transmissions in a coordinated manner, controlled by mini-slots which are part of the time slot. Benefiting from the elaborate mini-slot design, channel resources are fairly and efficiently allocated to each router so that no handshake is needed prior to each packet transmission. By providing access priority to cooperative transmission through an optimal relay which is determined b…
A Network Protocol to Enhance Robustness in Tree-Based WSNs Using Data Aggregation
2007
This paper proposes a data gathering strategy for wireless sensor networks and an implementation based on the IEEE 802.15.4 standard. The algorithm combines the benefits of single-path and multi-path routing strategies in a hybrid solution which makes use of alternative paths when necessary. We adopt a caching and retransmission technique, which exploits some peculiar features of data aggregation, with the use of implicit acknowledgments of reception. The paper also discusses simulation results that show how the mentioned techniques, combined with exploitation of the features of the IEEE 802.15.4 standard have been used to obtain an efficient protocol that takes energy consumption into acco…