Over the past five years a small number of specific commercial processes and evolutions to traditional software engineering processes for Web Engineering have been proposed. The existing Web engineering literature focuses mainly on techniques and tools that underpin the process of building Web applications, with little or no focus on the commercial suitability of the Web Engineering processes t...

At present, many of the historic masonry structures in the most important seismic zone of Argentina present damages due to the actions to which they have been subjected. Therefore, it is necessary to study the behavior of walls of ceramic masonry of great thickness. This work presents the comparison between the results obtained from the numerical simulation of ceramic masonry walls subjected to...

It has been shown that the heating, ventilation, and air conditioning (HVAC) systems of commercial buildings can offer ancillary services to power systems due to their large thermal inertia. In this paper, we propose a new control framework for scheduling and provision of frequency reserves by commercial building aggregations. The framework builds on a hierarchical control scheme: first, the re...

Three dimensional (3D) imaging sensors, such as laser scanners, are being used to create building information models (BIMs) of the as-is conditions of buildings and other facilities. Quality assurance (QA) needs to be conducted to ensure that the models accurately depict the as-is conditions. We propose a new approach for QA that analyzes patterns in the raw 3D data and compares the 3D data wit...

This paper presents a numerical study on surface heat transfer characteristics of laminar air flows in parallel-plate dimpled channels. The two-dimensional numerical model is provided by commercial code FLUENT and the results are obtained for channels with symmetrically opposing hemi-cylindrical cavities onto both walls for Reynolds number ranging from 1000 to 2500. The influence of variations ...

As the energy use by commercial buildings continues to grow, there is a need to develop innovative techniques to reduce and optimize energy use in buildings. In recent years, Building Energy Management Systems (BEMS) have gained popularity because of increasing interest in building energy conservation and savings. However, most of the current BEMS are limited to the functions of collecting and ...

Urban areas consume up to 80 percent of the world's total energy production and are growing in size and complexity. At present, urban building energy consumption is largely considered solely in terms of individual building types, neglecting the effects of residents’ location-based activities that influence patterns in energy supply and demand. Here, we examine the spatial fluctuations of these ...

Manure, an animal waste product with many negative economic and environmental issues, can today be converted using anaerobic digestion technology into a number of commercial products ranging from fertilizer, compost, animal bedding, and plant bedding. A number of new uses are now being explored such as bioenergy (both electrical and biofuel) and a lignocellulose-rich potential feedstock for eng...

ISSN 1758-2008 10.2217/NPY.10.3 © 2011 Future Medicine Ltd Neuropsychiatry (2011) 1(1), 71–80 1School of Psychology & Psychiatry, Faculty of Medicine, Nursing & Health Sciences, Monash University, Monash Alfred Psychiatry Research Centre, 1st Floor, Old Baker Building, The Alfred Hospital, Commercial Road, Melbourne, VIC 3004, Australia 2School of Psychology & Psychiatry, Faculty of Medicine, N...

A fire risk computer model CUrisk is being developed at Carleton University to evaluate fire safety designs for four-story, timber-frame commercial buildings. The model consists of the system model and a number of subsidiary submodels. The system model implements the risk analysis framework and controls data flow of the submodels; it is also responsible for calculating the life hazard of each s...