Now showing items 1-10 of 394
Protein Activity of the Fusarium fujikuroi Rhodopsins CarO and OpsA and Their Relation to Fungus–Plant Interaction
Fungi possess diverse photosensory proteins that allow them to perceive different light wavelengths and to adapt to changing light conditions in their environment. The biological and physiological roles of the green ...
Performance analysis of single-slave Bluetooth piconets under cochannel interference
(IEEE Computer Society, 2004)
We present an analytical model for single-slave Bluetooth piconets when the coexistence of multiple interfering devices produces collisions. Closed-form expressions for the channel throughput and the mean packet delay are ...
Soft real-time communications over Bluetooth under interferences from ISM devices
(John Wiley and Sons, 2006)
Bluetooth is a suitable technology to support soft real-time applications like multimedia streams at the personal area network level. In this paper, we analytically evaluate the worst-case deadline failure probability ...
Securin Is a Target of the UV Response Pathway in Mammalian Cells
All eukaryotic cells possess elaborate mechanisms to protect genome integrity and ensure survival after DNA damage, ceasing proliferation and granting time for DNA repair. Securin is an inhibitory protein that is bound to ...
Planning a Ring-Tree Network to provide Telecommunication Services at Centres of Rural Population
(World Scientific and Engineering Academy and Society (WSEAS), 2006-04)
Nowadays certain centres of rural population are experimenting difficulties to access high-speed telecommunication networks. This phenomenon avoids the possibility of accessing to the digital ...
Interpolation by tamed entire functions
(Bulgarian Academy of Sciences, 2006)
In this note it is constructed an entire function that interpolates a prescribed pair of sequences in the complex plane, and with the property that its values are controlled in some sense on a given compact subset by those ...
An order-based algorithm for implementing multiparty synchronization
(John Wiley and Sons, 2004)
Multiparty interactions are a powerful mechanism for coordinating several entities that need to cooperate in order to achieve a common goal. In this paper, we present an algorithm for implementing them that improves on ...
PS Integrins and Laminins: Key Regulators of Cell Migration during Drosophila Embryogenesis
(Public Library of Science, 2011)
During embryonic development, there are numerous cases where organ or tissue formation depends upon the migration of primordial cells. In the Drosophila embryo, the visceral mesoderm (vm) acts as a substrate for the migration ...
A fast P system for finding a balanced 2-partition
Numerical problems are not very frequently addressed in the P systems literature. In this paper we present an effective solution to the 2-Partition problem via a family of deterministic P systems with active membranes ...
Dynamics and steady state of a vibrated granular binary mixture model
(IOP Publishing Ltd., 2003-10)
A model for the dynamical evolution of a granular binary mixture is analyzed. This system is submitted to a tapping procedure, similarly to what is done in real experiments. In the weak vibration limit, an effective dynamics ...