The choice of a representation i.e. the deeni-tion of the search space, is of vital importance in all Evolutionary Optimization processes. In the context of Topological Optimum Design in Structural Mechanics, this paper investigates possible representations for evolutionary shape design. The goal is the identiication of a shape in IR n (n = 2 or n = 3) having optimal mechanical properties. Evol...

We construct infinitely many seven-dimensional Einstein metrics of weak holonomy G2. These metrics are defined on principal SO(3) bundles over four-dimensional Bianchi IX orbifolds with the Tod-Hitchin metrics. The Tod-Hitchin metric has an orbifold singularity parameterized by an integer, and is shown to be similar near the singularity to the Taub-NUT de Sitter metric with a special charge. We...

This article aims to analyse the development of sustainable transportation in city Surabaya which has potential realise concept Transit Oriented Development (TOD) as a solution urban problems Surabaya. The problem is focused on analysis Sustainable Transportation and TOD To approach this problem, theoretical references from Organization Of Economic (1996) National Round Table On Environment And...

Many biological phenomena oscillate under the control of the circadian system, exhibiting peaks and troughs of activity across the day/night cycle. In most animal models, memory formation also exhibits this property, but the underlying neuronal and molecular mechanisms remain unclear. The dCREB2 transcription factor shows circadian regulated oscillations in its activity, and has been shown to b...

This study evaluated the impact of Transit Oriented Development (TOD) on land gentrification in London, a city that adopted TOD its railway network early 1920s. It analysed benefits and drawbacks Land Gentrification from perspectives economy, society environment. relationship between TOD’s advancement level 33 main districts London influence former latter. In addition, it discussed impacts resi...

Intelligent transportation systems (ITS) include large numbers of traffic sensors that collect enormous quantities of data. The data provided by ITS is necessary for advanced forms of control, however basic forms of control, primarily time-of-day (TOD) which are prevalent in the United States do not directly rely on the data. Thus sensor data is typically unused and discarded in this country. T...