Signal processing for cooperative cognitive radio networks by Rabiee, Ramtin

“…In recent decades, cognitive radio has been introduced as a practical solution to solve the frequency scarcity problem by setting up a secondary network besides the primary one through a cognitive radio network (CRN) to increase the utilization rate of licensed frequency bands. There exist many parameters to achieve a reliable and practical CRN and it is necessary to conduct extensive signal processing studies to optimize them. …”
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A low complexity reconfigurable non-uniform filter bank for channelization in multi-standard wireless communication receivers by Darak, Sumit Jagdish, Vinod, Achutavarrier Prasad, Lai, Edmund Ming-Kit

“…In a typical multi-standard wireless communication receiver, the channelizer must have the capability of extracting multiple channels (frequency bands) of distinct bandwidths corresponding to different communication standards. …”
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Compositionally graded alloys fabricated using the laser powder bed fusion technique by Wei, Siyuan

“…Two types of grain morphologies and chemical segregation bands, which are either rich in Ni or in CoCrMo alloy, were observed. …”
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Rheo-PIV of yield-stress fluids in a 3D-printed fractal vane-in-cup geometry by Medina-Bañuelos, Esteban F., Marín-Santibáñez, Benjamín M., Chaparian, Emad, Owens, Crystal E., McKinley, Gareth H., Pérez-González, José

“…We describe the velocity distributions in all cases and show that the fVIC produces an almost axisymmetric flow field and rotation rate-independent “effective radius” when used with both the Newtonian fluid and the microgel. …”
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Stock prediction using support vector regression by Manasa, Abburu.

“…The various parameters include open price, close price, high price, low price, adj.close, volume, Moving Average (MA) for a 15 day period, Exponential Moving Average for a 15-day period (EMA), MACD (Moving Average Convergence Divergence), Rate of Change for a 10 day period (ROC10), Relative Strength Index (RSI), Bollinger bands (BB), Volatility, On Balance Volume (OBV), Relative Difference in Percentage (RDP) and Chaikin Money Flow (CMF). …”
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Development and characterization of collagen type I and hyaluronic acid (HA) based interlaced scaffolds for tissue engineered heart valves (TEHVS) by Nazir, R

“…Scanning electron micrographs (SEM) and images of Alcian blue – Periodic acid Schiff (PAS) stained samples suggested that our crosslinking technique yielded an ECM mimicking microstructure with interlaced bands of collagen and HA in the hybrid scaffolds. …”