Search results for "Architecture"
showing 10 items of 3706 documents
Experimental evolution of genome architecture and complexity in an RNA virus
2016
Introducción La evolución de la arquitectura del genoma – las dimensiones y la organización del material hereditario de un organismo – es poco conocida. Existe una variación asombrosa en la arquitectura genómica entre diferentes organismos. Los virus tienden a tener genomas pequeños, con un mínimo de secuencias intergénicas y típicamente con genes solapantes, los cuales se cree son una forma de compresión del genoma que permite al virus incrementar su número de proteínas sin aumentar su tamaño. Los procariotas tienen genomas compactos, pero con secuencias intergénicas más largas que los virus, y los genes con solapamientos largos son escasos. Los eucariotas presentan una amplia gama de tama…
The ALICE experiment at the CERN LHC
2008
Journal of Instrumentation 3(08), S08002 (2008). doi:10.1088/1748-0221/3/08/S08002
The Influence of the Lotus Flower Theme on the Perception Perception of Contemporary Urban Architecture
2021
We live in the visual culture times, when images continuously and daily are transferring some information. A visual message is also an indispensable element of architecture, in the semantic layer as an aesthetic value, sometimes fulfilling a narrative function by means of a symbol, which is an international visual code. Most of the symbols, hidden in painting, sculpture, or architecture, are elements of nature. The article discusses examples of architecture whose form is based on a lotus flower. Unification of urban landscapes leads to a decrease in the value of aesthetic impressions; therefore, the unique architecture builds the unique identity of the place.
Impacts of Touch Screen Size, User Interface Design, and Subtask Boundaries on In-Car Task's Visual Demand and Driver Distraction
2020
Visual distraction by secondary in-car tasks is a major contributing factor in traffic incidents. In-car user interface design may mitigate these negative effects but to accomplish this, design factors’ visual distraction potential should be better understood. The effects of touch screen size, user interface design, and subtask boundaries on in-car task's visual demand and visual distraction potential were studied in two driving simulator experiments with 48 participants. Multilevel modeling was utilized to control the visual demands of driving and individual differences on in-car glance durations. The 2.5” larger touch screen slightly decreased the in-car glance durations and had a diminis…
Le lave. Gli usi ornamentali nell'architettura storica in Sicilia
2012
L’attività vulcanica in Sicilia e nelle isole limitrofe ha nel corso dei millenni contribuito a modellare l’aspetto fisico di un vasto comprensorio, generando sconfinati giacimenti naturali di materiale lapideo impiegato fin dall’età antica nell’attività edificatoria. Relativamente all’utilizzo in architettura, va sottolineata l’ambivalenza di questo materiale chiamato nei secoli a svolgere tanto la funzione di pietra da costruzione, quanto quella di pietra ornamentale. Catania e l’intera area etnea, ma anche l’isola di Lipari, conservano le testimonianze più consistenti e significative di un ricorso ab antiquo alla pietra lavica e ai suoi derivati in architettura. Da una ricognizione compl…
La Wagnerschule (Vienna 1894-1912): Wagner e la Moderne Architekture
2018
Otto Wagner, fra il 1894 e il 1912, mette in atto una riforma ‘verticistica’ di quel principio della riorganizzazione del visibile che è uno dei cardini della rivoluzione esteti- ca dell’Art Nouveau. A differenza delle altre compagini di protagonisti del Modernismo il nucleo di allievi della sua scuola (tra cui Hoffmann, Plečnik, Deininger, Schönthal, Hoppe, Fuchs), così come i suoi assistenti (fra cui primeggia J. M. Olbrich) e i fiancheggiatori esterni (valga per tutti il caso di M. Fabiani), pur non differenziandosi sul piano dell’orientamento interdisciplinare si distinguono, data la formazione, per una peculiare impronta accademica della loro preparazione ‘al moderno’ tale da consentir…
MVC Frameworks in Web Development
2012
With the increased demand of complex, well-scalable and maintainable web applications, the MVC architecture is increasing in popularity and frameworks (whether they utilize the MVC architecture or not) are quickly becoming de facto –standard in web development. This Bachelor’s Thesis introduces the use of MVC architecture in web development and how several web application frameworks make use of it. This research introduces the concepts of both the MVC architecture and web application frameworks but does not go into the basics of web development. Three examples of web application frameworks that utilize the MVC architecture are introduced. Due to the constraints provided by the size of this …
Learn to Cache: Machine Learning for Network Edge Caching in the Big Data Era
2018
The unprecedented growth of wireless data traffic not only challenges the design and evolution of the wireless network architecture, but also brings about profound opportunities to drive and improve future networks. Meanwhile, the evolution of communications and computing technologies can make the network edge, such as BSs or UEs, become intelligent and rich in terms of computing and communications capabilities, which intuitively enables big data analytics at the network edge. In this article, we propose to explore big data analytics to advance edge caching capability, which is considered as a promising approach to improve network efficiency and alleviate the high demand for the radio resou…
A Double Auction Mechanism for Virtual Resource Allocation in SDN-based Cellular Network
2016
The explosively growing demands for mobile traffic service bring both challenges and opportunities to wireless net- works, among which, wireless network virtualization is proposed as the main evolution towards 5G. In this paper, we first propose a Software Defined Network (SDN) based wireless virtualization architecture for enabling multi-flow transmission in order to save capital expenses (CapEx) and operation expenses (OpEx) significantly with multiple Infrastructures Providers (InPs) and multiple Mobile Virtual Network Operators (MVNOs). We for- mulate the virtual resource allocation problem with diverse QoS requirements as a social welfare maximization problem with transaction cost. Due…
Sparsity-aware multiple relay selection in large multi-hop decode-and-forward relay networks
2016
In this paper, we propose and investigate two novel techniques to perform multiple relay selection in large multi-hop decode-and-forward relay networks. The two proposed techniques exploit sparse signal recovery theory to select multiple relays using the orthogonal matching pursuit algorithm and outperform state-of-the-art techniques in terms of outage probability and computation complexity. To reduce the amount of collected channel state information (CSI), we propose a limited-feedback scheme where only a limited number of relays feedback their CSI. Furthermore, a detailed performance-complexity tradeoff investigation is conducted for the different studied techniques and verified by Monte …