Search results for " Soft"

NEOTECTONIC ACTIVITY AND EMISSION OF FLUIDS IN THE NORTHWEST SICILY CHANNEL

The southern Sicilian coast represents an important contribution to Italian tourism, the Sicily Channel is an important communication path because at the top of its seafloor there are many pipelines, and submarine communication cables which are laid to carry signals, and which are very important to the minor islands. In this work, we are presenting results of the detailed geomorphological and seismostratigraphic analysis based on new very high-resolution dataset (multibeam and CHIRP) acquired during the ACUSCAL 2015 Cruise. We also used low resolution bathymetric and seismic data provided from online database (ViDEPI, GEBCO, EMODnet). This study allows us to reconstruct the tectonic volcani…

Valutazione dell’accessibilità con software open source

2012

L'accessibilità ha da sempre ricoperto un ruolo fondamentale per lo sviluppo delle società e per rendere sempre più agevoli gli spostamenti, a prescindere dalle cause che li originano. In questo articolo si vuole focalizzare l’attenzione sull’accessibilità ai terminal aeroportuali, in quanto la velocità e la facilità di accesso sono aspetti strategici per il trasporto aereo. Se il tempo di accesso ai terminal non fosse sufficientemente rapido, negli spostamenti a breve distanza, l’aereo perderebbe il vantaggio che ha sulle altre scelte modali. Lo scopo che ci si è posti nella ricerca è di valutare l’accessibilità territoriale attraverso l’uso di software GIS (Geographic Information System) …

Prediction of concrete materials compressive strength using surrogate models

2022

Using soft computing methods could be of great interest in predicting the compressive strength of Ultra-High-Performance Fibre Reinforced Concrete (UHPFRC). Therefore, this study developed four soft computing techniques. The models are the Linear- relationship (LR), pure quadratic, M5P-tree (M5P), and artificial neural network (ANN). The models were trained and developed using 306 datasets comprising 11 input parameters, including the curing temperature (T), the water-to-cement ratio (w/c), silica fume (SF), cement content (C), fiber content (Fb), water (W), sand content (S), superplasticizer (SP), fiber aspect ratio (AR) and curing time (t). Experimental results were used and compared to t…

A Theoretical Model to Evaluate the Compressive Behaviour of RС Jacketed Columns

2016

Reinforced concrete (RC) jacketing is becoming increasingly common among the different retrofit techniques for poor RC members, due to its economical and practical advantages. Experimental investigations in the literature have shown that the actual axial capacity of RC jacketed members can be substantially lower than that analytically evaluated by adapting the most common theoretical models for confined concrete. This fact can be explained by taking into account the presence of tensile stresses developing in the concrete, due to a mutual interaction between the inner core and the external jacket. This phenomenon is relevant especially in members where the concrete properties of the jacket a…

Architects as tool consumers: discovering trends in software and programming languages for Architecture with Google Trends

2019

Architect professional figure and skills have undergone innumerable evolutions throughout human history, and although the architect's task is always substantially to design buildings and spaces, the use of digital tools has undoubtedly marked the greatest change in architectural design since the Renaissance, if not since the time of Vitruvius (Sacchi 2018). However, when we talk about the relationship between architecture and digital tools, we immediately think about projects of some contemporary architects and researches of some important academics come to mind. Digital tools are now everywhere within the fragmented world of architecture: from multinationals firm with offices in the major …

A Case of Cooperative Sound Design

2016

In this design case study, protocol and linkographic analysis are applied to a task of cooperative vocal sketching, proposed in the scope of educational research activities. The understanding of the cognitive behaviors involved in sound creation is aimed at setting the ground for the development of rigorous, designerly evaluation practices tailored to sound design, all the way to the final interactive product. Relevant qualitative and quantitative information about the creative process informs the assessment and possibly improvement of sound design methods.

APHSC, a forum for the debate on philosophical and historical aspects of Soft Computing.

2013

Explicandum vs Explicatum and Soft Computing

2010

The aim of this paper is twofold. First af all I want to present some old ideas revisited in the light of some of the many interesting new developments occurred in the course of these last ten years in the field of the foundations of fuzziness. Secondly I desire to present a tentative general framework in which it is possible (or at least it is possible FOR ME) to compare different attitudes and different approaches to the clarification of the conceptual problems arising from fuzziness and soft computing.

A Simulation of daylight levels for the determination of visual comfort in large spaces

2007

In sizable environments, such as the collective areas of a big university building, characterised by very long corridors, large hallways and broad glazed surfaces, the daytime illumination factor is often only excellent near to the latter, due to their predominantly horizontal, rather than vertical, nature. His study, which has been carried out thanks to a simulation software, shows the results of a correlation between light contributions, come out from the wide glass surface and those of a big skylight which cross lenghtways the main part of the building. Such results have been compared with some instrumental measurements considering the shifting and getting from them important information…

Micro Scale Based Mechanical Models for Electrospun Poly (Ester Urethane) Urea Scaffolds.

2009

Micro scale based mechanical models can provide a tool to guide tissue engineering scaffold design and to investigate on how the cellular mechanical and metabolic response are related to local micro-structural deformations. The present study proposes a novel approach to automatically collect micro-architectural data from SEM images of electrospun poly (ester urethane) urea (PEUU) and to recreate statistically equivalent scaffold mechanical models. Sets of contiguous SEM images for each of the three mandrel velocities (1.5, 4.5, 9.0 m/s) were analyzed. A combination of thresholding and morphological procedures enabled fibers overlaps to be detected. The algorithm precision was tested on regu…