This article elucidates the emerging principles required for the design of task-oriented mesocosms. Twelve key factors are discussed including mineral diversity, nutrient reservoirs, steep gradients, high exchange rates, periodic and random pulses, cellular design and mesocosm structure, subecosystems, microbial communities, photosynthetic bases, animal diversity, biological exchanges beyond th...

this paper considers the problem of stable limit cycles generating in a class of uncertain nonlinear systems which leads to stable oscillations in the system’s output.this is a wanted behavior in many practical engineering problems. for this purpose, first the equation of the desirable limit cycle is achieved according to shape, amplitude and frequency of the required output oscillations. then,...

Introduction GRAPPA [1] is a popular SMASH-type parallel imaging reconstruction technique. It allows one to extract the sensitivity information, or the fitting coefficients from the acquired ACS (Auto Calibration Signal) lines, and reconstruct the missing k-space lines from these coefficients. GRAPPA uses standard least-squares to get the “fitting” coefficients. We hypothesize that there are er...

We introduce optically clear and resilient free-form micro-optical components of pure (non-photosensitized) organic-inorganic SZ2080 material made by femtosecond 3D laser lithography (3DLL). This is advantageous for rapid printing of 3D micro-/nano-optics, including their integration directly onto optical fibers. A systematic study of the fabrication peculiarities and quality of resultant struc...

We present a simple algorithm for computing a high quality personalized avatar from a single color image and the corresponding depth map which have been captured by Microsoft’s Kinect sensor. Due to the low market price of our hardware setup, 3D face scanning becomes feasible for home use. The proposed algorithm combines the advantages of robust non-rigid registration and fitting of a morphable...

LSIs that adopt advanced technologies, as represented by imaging LSIs, now contain 30 million or more logic gates and the scale is beginning to approach the level of 100 million gates. As compared with the 90 nm process generation, this is three to ten times the number of gates. With advanced technologies such as 40 nm and 28 nm, the process characteristics become remarkably complex and wiring ...

In engineering it is usually necessary to design systems as cheap as possible whilst ensuring that certain constraints are satisfied. Computational optimisation methods can help to find optimal designs. However, it is demonstrated in this work that an optimal design is often not robust against variations caused by the manufacturing process, which would result in unsatisfactory product quality. ...

background: in our competing educational world, students spend a considerable part of their daily life, studying at library furniture. not surprisingly, due to lack of proper anthropometric databases, these products have typically been ill fitted for the intended user populations. objective: to verify the optimum anthropometric match of library furniture within an academic environment, through ...