Search results for "PRINCIPLE"
showing 10 items of 1023 documents
Constraining the pass-band of future space-based coronagraphs for observations of solar eruptions in the FeXIV 530.3 nm “green line”
2017
This research has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 647214) and from the UK Science and Technology Facilities Council. Observations of the solar corona in the FeXIV 530.3 nm “green line” have been very important in the past, and are planned for future coronagraphs on-board forthcoming space missions such as PROBA-3 and Aditya. For these instruments, a very important parameter to be optimized is the spectral width of the band-pass filter to be centred over the “green line”. Focusing on solar eruptions, motions occurring along the line of sight will Doppler shift the line prof…
Geometry and feedback classification of low-dimensional non-linear control systems
2006
The purpose of this thesis is the study of the local and global differential geometry of fully nonlinear smooth control systems on two-dimensional smooth manifolds. We are particularly interested in the feedback-invariants of such systems. In a first part we will use the Cartan's moving frame method in order to determine these invariants and we will see that one of the most important feedback-invariants is the control analogue to the Gaussian curvature of a surface. As we will explain it, the control curvature reveals very precious information on the optimal synthesis of time optimal problems. In a second part we will construct some microlocal normal forms for time optimal control systems a…
I principi democratici nel diritto dell'Unione europea
2011
Il lavoro esamina possibili significati e funzioni delle norme in tema di principi democratici introdotte nel TUE dal Trattato di Lisbona. This book examines the articles referring to the democratic principles, which have been introduced in the TEU by theTreaty of Lisbon, and their possible meanings and functions in the EU legal system.
Space and Time in Hybrid Teaching and Learning Environments : Two Cases and Design Principles
2022
The opportunities and challenges of teaching and learning in the same and different space and time have been discussed in the field of distance education for several decades. Within COVID-19, a new type of experimenting and research interest in so-called hybrid learning has emerged. In this article, we present the results from exploring “hybridity” from the perspective of classical categorizations of different forms of learning in terms of time and space. We explored the phenomenon through two cases with the same high-level strategic objective, serving hybrid interaction. In case A, we evaluated university library spaces renovated to serve hybrid teaching and learning. In case B, the focus …
A design framework and principles for co-designing learning environments fostering learning and wellbeing
2018
Increased understanding of the complex synergetic influences of psychosocial and physical learning environments (LEs) on learning and wellbeing has drawn attention to their careful design. Contemporary learner-centred educational paradigms emphasise the importance of learner involvement in the LE design. A gap exists, however, between the theoretical discourses of LE design and their application into educational practice. Furthermore, a lack of shared conceptual understanding among studies conducted in different cultural and disciplinary contexts undermines the comparability, generalisability, and build-up of a coherent body of knowledge on the LE design. This educational design research re…
System Design Principles for Intergenerational Knowledge Sharing
2022
Up to four generations are potentially involved in education and workspaces. This means that people of different generations can increasingly learn together and share knowledge virtually in the digital age. Nevertheless, the principles for designing systems to support intergenerational knowledge sharing (IKS) are inconclusive. Our results demonstrate the value of applying design science research methodology to capture design principles for IKS systems. We articulate what design goals should be considered and bring more conceptual clarity to this phenomenon by presenting five design principles: a) positive personalization, b) progressive design ecosystem, c) effectual system design, d) itera…
Sicurezza alimentare e diritto penale: vecchi e nuovi paradigmi tra prevenzione e precauzione
2013
1. Premessa. “Modernità”, “gestione dei rischi”, diritto penale: il caso della sicurezza alimentare. – 2. Complessità e stratificazione del diritto alimentare. – 3. La disciplina sanzionatoria in materia alimentare prima e dopo la depenalizzazione del 1999. – 4. Stadi di tutela penale della sicurezza alimentare. Prevenzione e precauzione. – 4.1. L’atteggiarsi del paradigma preventivo nelle contravvenzioni di cui agli artt. 5 e 6 della legge n. 283 del 1962. – 4.2. Il paradigma precauzionale nelle contravvenzioni di cui agli artt. 5 e 6 della legge n. 283 del 1962: principio della «lista positiva» e superamento di limiti-soglia. – 4.3. Il caso degli organismi geneticamente modificati (OGM). …
Solidarietà post-coniugale, assegno di divorzio e autonomia privata
2021
Il saggio esamina la questione dell'assegno di divorzio nella prospettiva della solidarietà post-coniugale, analizzando criticamente l'esito di cripto-indissolubilità del matrimonio che emerge dalla consolidata lettura della relativa obbligazione come tendenzialmente priva di termine finale. The essay examines the issue of the divorce allowance from the perspective of post-marital solidarity, critically analyzing the outcome of the crypto-indissolubility of marriage that emerges from the consolidated reading of the relative obligation as tendentially without a final term.
La diretta applicabilità dei trattati nell’ordinamento italiano: quo vadis?
2022
The concept of ‘direct applicability’ and ‘self-executing’ nature of international norms is still object of intense debate in the international legal scholarship. In Italy, such a debate has attracted new attention in the light of a recent ruling of the Joint Sections of the Court of Cassation, according to which the norms enshrined in the European Convention of Human Rights are not directly applicable in domestic proceedings. Such a statement seems to derive from some terminological and legal mis-understanding. By summarizing the conclusions of the several authors which have dealt with this issue in a Special Section of the review, the present article formulates some conclusions. First, it…
Juridiskā zinātne, Nr. 12
2019
The publishing of Journal “Law” of the University of Latvia is financed by the Faculty of Law of the University of Latvia. The publishing of issue No. 11 is supported by “Eversheds Sutherland Bitāns” Law Office.