– We consider microand macro-phase separation in blends of AB and BC flexible diblock copolymers. We show that, depending on architecture, a number of phase diagram topologies are possible. Microphase separation or macrophase separation can occur, and there are a variety of possible Lifshitz points. Because of the rich parameter space, Lifshitz points of multiple order are possible. We demonstr...

We present an automated methodology to optimize laminated composite structures. Our approach, inspired by bi-level optimization scheme, avoids its prime deficiencies and is based on developed computationally inexpensive stacking sequences reconstruction algorithm, which identically satisfies conventional set of blending rules. We combine it with proposed tight approximation to feasible domain o...

Exercise video games (exergames) can motivate players to be more physically active. However, most exergames are controlled by confined and predefined movements and do not promote long-term motivation. Well-funded commercial games often excel at long-term motivation, but are not operated with motion input. Exercise My Game (XMG) is a design framework for turning offthe-shelf action games into fu...

This paper presents a novel MILP-based method that addresses the simultaneous optimization of the off-line blending and the short-term scheduling problem in oil-refinery applications. Depending on the problem characteristics as well as the required flexibility in the solution, the model can be based on either a discrete or a continuous-time domain representation. In order to preserve the model’...

The FTS Atomic Spectrum Tool (FAST) is an interactive graphical program designed to simplify the analysis of atomic emission line spectra obtained from Fourier transform spectrometers. Calculated, predicted and/or known experimental line parameters are loaded alongside experimentally observed spectral line profiles for easy comparison between new experimental data and existing results. Many suc...

Digital music technology is a catalyst for transforming the way people listen to music and creates new avenues for creative interaction and expression within the musical domain. The barrier to music creation, distribution and collaboration has been reduced, leading to entirely new ecosystems of musical experience. Software editing tools such as digital audio workstations (DAW) allow nearly limi...

The problem addressed in this work is to develop a comprehensive mathematical programming model for the efficient scheduling of oil-refinery operations. Our approach is first to decompose the overall problem spatially into three domains: the crude-oil unloading and blending, the production unit operations and the product blending and delivery. In particular, the first problem involves the crude...

Recently biodiesel has become more prominent in countries of the European Union (EU). The rapidly increasing domestic production and consumption of biodiesel is accompanied by increasing trade flows. It is questionable if these trade flows are caused mainly by EU regulations concerning trade or concerning the bioenergy sector. A sector-specific analysis taking industry patterns into considerati...