In order to locate source signal more accurately in authorized frequency bands, a novel primary user localization algorithm based on compressive sensing (PU-CSL) in cognitive radio networks (CRNs) is proposed in this paper. In comparison to existing centroid locating algorithms, PU-CSL shows higher locating accuracy for integrally exploring correlation between source signal and secondary users ...

The use of ESR imaging for the rapid determination of diffusion coefficients, D, in anisotropic solvents is reported, and the use of Fourier transforms of the concentration profile to determine D is discussed. An approximate rapid analysis technique is also presented. The ditfusion coefficients for motion perpendicular to the director axis for 4-0x02,2,6,6,-tetramethylpiperidine-I-oxyl (TEMPONE...

Grasses are amongst the most important crops worldwide, and the composition of their cell walls is critical for uses as food, feed, and energy crops. Grass cell walls differ dramatically from dicot cell walls in terms of the major structural polysaccharides present, how those polysaccharides are linked together, and the abundance and importance of pectins, proteins and phenolic compounds. Recen...

{112} 3 CSL grain boundary in silicon was investigated by high-resolution transmission electron microscopy (HRTEM) and ab-initio calculation. A {112} 3 CSL boundary consisted of two segments which differed in atomic structure. The segment near the connected corner to {111} 3 CSL boundary showed symmetric structure and the other long segment, being distant region from the corner, showed asymmetr...

We introduce a framework and methodology of cooperative simultaneous localization and tracking (CoSLAT) in decentralized mobile agent networks. CoSLAT provides a consistent combination of cooperative self-localization (CSL) and distributed target tracking (DTT). Multiple mobile targets and mobile agents are tracked using pairwise measurements between agents and targets and between agents. We pr...

Using Lorenz microscopy and small-angle electron diffraction, we directly present that the chiral magnetic soliton lattice (CSL) continuously evolves from a chiral helimagnetic structure in small magnetic fields in Cr(1/3)NbS2. An incommensurate CSL undergoes a phase transition to a commensurate ferromagnetic state at the critical field strength. The period of a CSL, which exerts an effective p...

In this paper, we present ToneWars, a collaborative mobile game for learning Chinese as a Second Language (CSL). ToneWars provides a learning experience that combines mastery learning, microlearning, and group-based interaction between CSL learners and native speakers. The game explores how unique input modalities, like touch gestures and speech recognition, can improve language acquisition tas...

Markov population models (MPMs) are a widely used modelling formalism in the area of computational biology and related areas. The semantics of a MPM is an infinitestate continuous-time Markov chain. In this paper, we use the established continuous stochastic logic (CSL) to express properties of Markov population models. This allows us to express important measures of biological systems, such as...

Sign acquisition was mainly done using camera or sensor. Due to the invention of some advance devices like Leap Motion Sensor and Kinect the researchers have experienced new horizon for making Sign Language Recognition system more accurate. In this paper, an analysis of different Neural Networks for three sign languages is presented. Many experiments are performed for measuring the performance ...

Antibody screening is important for the antenatal screening and pre-transfusion tests. This study aimed to compare the MUT/Mur kodecytesAbtectcell III (CSL Abtectcell III) red cell antibody screening kit with DiaMed ID-Dia Cell I-II-III Asia that was then used in our laboratory. In this study, 125 samples were randomly chosen, with 67 samples of known antibody specificities and 58 samples ident...