Nanofabrication can help us to emulate natural intelligence. Forward-engineering brain gained enormous momentum but still falls short in human neurodegenerative disease modeling. Here, organ-on-chip (OoC) implementation of tissue culture concepts microfluidic formats already progressed with the identification our knowledge gap toxicology and drug metabolism studies. We believe that self-organiz...

Optical orthogonal codes (OOCs) are widely used as spreading codes in optical fiber networks. They are classified into constant-weight OOCs (CW-OOCs) and variable-weight OOCs (VW-OOCs). While CW-OOCs support a single quality of service (QoS), VW-OOCs may support multiple QoSs according to the weights of their codewords. In this paper, we present a new class of VW-OOCs of length (q − 1)p by exte...

— This paper proposes an algorithm to search a family of multiple sets of minimum correlated one dimensional uni-polar (optical) orthogonal codes (1-DUOC) or optical orthogonal codes (OOC) with fixed as well as variable code parameters. The cardinality of each set is equal to upper bound. The codes within a set can be searched for general values of code length 'n', code weight 'w', auto-correla...

The final tournament of the UEFA European Football Championship is one of the top sporting events in the world, and a high-profile event of this kind requires a well-planned and well-executed anti-doping programme to ensure the integrity of results in the competition. UEFA EURO 2012 presented a unique logistical challenge, with the tournament spread across two countries, both covering a large g...

The need for high speed communications networks has led the research communities and industry to develop reliable, scalable transatlantic and transpacific fiber-optic communication links. In this paper the optimum Golomb ruler based 2D OCDMA codes has been demonstrated. An OCDMA system based on the discussed 2D codes is designed and simulated on Optisystem. The encoder and decoder structure of ...

Several channel interference cancelation techniques have been proposed in different journals aiming at lowering to asymptotic bit error floors in optical OCDMA systems. These interference cancellation techniques are classified into two groups. One is based on the use of properties of sequence codes and another is based on the use of non linear elements in OCDMA systems. Optical hard-limiter is ...

The performances of time-domain Optical Code Division Multiple Access (OCDMA), using Gaussian model for the optical amplified channel, are evaluated. The interest of spectral spreading to take benefit of low cost optical filtering conditions is point out and the simultaneous effects of Multi Access Interferences (MAI) and optical noises on the optical detection are demonstrated. To generate OCD...

In this paper, we further investigate the constructions on three-dimensional(u × v × w, k, 1) optical orthogonal codes with the at most one optical pulse per wave-length/time plane restriction (briefly AM-OPP 3-D (u × v × w, k, 1)-OOCs) by way ofthe corresponding designs. Several new auxiliary designs such as incomplete holey groupdivisible designs and incomplete group divisible...