In wireless sensor networks (WSNs), estimating nodal positions is important for routing efficiency and position-based services. Making use of position information data can be sent in a controlled manner subjected to application dependent requirements (e.g. minimizing transmission power or distance)......
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Media streaming is getting more and more important as an essential service with the increasing popularity of broadband Internet access. Video-on-demand (VoD) is one of such services where movies are delivered to desktops of distributed users with low delay and free interactivity. However, VoD is not.....
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Retinoic acid (RA) induces the differentiation of many cell types such as epithelial cells and cancer cells. Clinically, RA has been demonstrated to be efficacious in the treatment of promyelocytic leukemia, a type of blood disease. RA has also been shown to affect patterning and neurogenesis in viv.....
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Organic light-emitting diode (OLED) displays are thinner, lighter, power saving, and are more responsive than liquid crystal displays (LCDs). Present designs of double-sided displays involve physically putting two displays in one back-to-back assembly. This limits OLEDs to very few commercial applic.....
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Well-known magnetometers and magnetic field sensors employing semiconductor materials are usually either not compatible with standard integrated circuit (IC) fabrication techniques, or are not sufficiently sensitive for practical usage. Currently, in order to obtain the required sensitivity, materia.....
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