Abstract: Method of forming micro channels in a polymeric nanocomposite film is provided. The method includes combining one or more monomers to form a mixture and adding a plurality of carbon fibers with metal nanoparticles dispersed therein to the mixture prior to or concurrently with formation of a polymer from the monomers. The method also includes adding at least one hydrophobic agent and at least one plasticizer to the polymer to form the polymeric nanocomposite film and forming a plurality of laser-etched micro channels in a surface of the polymeric nanocomposite film.

Abstract: Embodiments herein provide a method of performing a cell search by user equipment (UE). The method includes receiving a signal from the base station. The method includes estimating a fractional frequency offset (FFO) along with a coarse timing using a cyclic prefix (CP) in the received signal. The method includes compensating the received signal with the estimated FFO. Further, the method includes applying a correlation on the compensated received signal with each of a plurality of primary synchronization signals (PSSs) generated by the UE. Furthermore, the method includes determining a plurality of cell search parameters based on the applied correlation.

Abstract: The present invention relates to the field of bio-artificial liver technology. Particularly, the invention provides an integrated hybrid bio-artificial liver support system that provides the features of artificial liver assist devices with that of bio-artificial liver support systems.

Abstract: Methods of forming a polymeric nanocomposite are provided. The methods include combining one or more monomers to form a mixture and adding a plurality of carbon fibers to the mixture prior to or concurrently with formation of a polymer from the monomers. The methods can also include polymerizing the monomers to form the polymer and adding a hydrophobic agent and a plasticizer to the mixture to form the polymer nanocomposite.

Abstract: Embodiments herein provide an ACsDC converter for generating an ACsDC signal in which AC or DC source can be used to generate the ACsDC signal. The structure of the ACsDC converter consists of three stages, viz., input, isolation, and output. At the input stage, a DC voltage is converted to two AC voltages using power electronic converters. The isolation stage consists of transformers for isolating load and source terminals. The secondary voltages of the isolation transformers are used for obtaining the AC and DC components of the ACsDC signal. At the output stage, the AC component of the output voltage is obtained by using an AC-DC converter and a DC-AC converter. The magnitude, phase, and frequency of the AC component can be controlled. The magnitude of the DC component is controlled using a modulation technique. The AC and the DC component can be combined to obtain the ACsDC signal.

Abstract: Methods, hardware, and software transform 2D anatomical X-ray images into 3D renderings for surgical preparation. X-ray images of a body part are identified by camera model. A contour is extracted from the X-ray. Each anatomical region of the contour is assigned 2D anatomical values. A separate 3D template for the body part is modified to match the X-ray image by extracting silhouette vertices from the template and their projections. The template is aligned with the x-ray image and projected on an image plane to obtain a 2D projection model. The template is modified to match the anatomical values by comparing the projection with the corresponding anatomical values. Best matching points on the contour for extracted silhouette vertex projections are identified and used to back-project corresponding silhouette vertices. The 3D template is deformed so that its silhouette vertices match the target positions, resulting in a 3D reconstruction for the X-ray image.

Abstract: Embodiments of the present disclosure disclose method and transmitter to generate and transmit a waveform with an optimized peak to average power (PAPR) in a communication network. The method comprises performing a constellation rotation on input data symbols to create a rotated data symbols, wherein the input data symbols is obtained by performing at least one of prefixing a modulation data with first predefined number (N1) of zero's and post-fixing the modulation data with second predefined number (N2) of zero's. Also, the method comprises performing convolution operation on the input data symbols using one or more filter coefficients to produce a symbol level filtered data. Further, the method comprises pulse shaping the symbol level filtered data to generate a pulse shaped data sequence and processing the pulse shaped data sequence to generate a waveform.

Abstract: A luminescent nanocomposite comprising functionalized graphene and a luminescent moiety, its fabrication, and uses are described. The luminescent moiety is anchored non-covalently to the functionalized graphene. Luminescence properties of the nanocomposite may be modulated by choosing appropriate luminescent moieties such as native lactoferrin, native lactoferrin protected gold clusters, and so forth. Mechanical properties of the nanocomposite may be modulated by adding a biopolymer such as Chitosan. The nanocomposite may be used as a luminescent ink for encoding information, or a luminescent film for tagging articles of manufacture such as electronic waste components.

Abstract: Embodiments of the present disclosure set forth methods for selecting a preferred data set from distributed databases including a first database having a first probability attribute and a second database having a second probability attribute. One example method may include receiving a first data set from the first database and a second data set from the second database. The first data set includes a first monotonic attribute. The second data set includes a second monotonic attribute. It may further include selecting a candidate data set from one of the first data set and the second data set based on a comparison of the first monotonic attribute and the second monotonic attribute and determining whether the selected candidate data set is the preferred data set.

Abstract: Apparatuses and methods for measurement of flow rate of cerebrospinal fluid in a conduit are provided. The apparatus comprises a heating element mounted on the conduit, the heating element arranged for heating the CSF flowing through the conduit for generating bubbles. The apparatus further comprises two optical sensing devices mounted sequentially on the conduit and downstream from the heating element. The first optical sensing device and the second optical sensing device are separated by a predetermined device interval. Both the first and the second optical sensing devices comprise an optical emitter and an optical detector. The apparatus further comprises a processing device coupled to the optical sensing devices, wherein the signals from the optical sensing devices are transmitted to the processing device for detection of bubbles, resulting in the detection of the flow velocity. The bubble size can be optimized by applying ultrasonic waves or thermal energy.

Abstract: Technologies are generally provided to enable the peak-to-average power ratio (PAPR) in OFDM communication systems to be adjusted to a particular level. In some examples, an N-symbol transmission vector may be partitioned into k equal partitions, a Fast Fourier Transform (FFT) may be performed on each partition, and an interleaving union of FFT results may be generated. The results of the interleaving union may be used for transmission after mapping them to the M subcarriers and performing an M-point IFFT. On the receiver side, FFT may be performed on M subcarriers, where each of L end user devices may be assigned N subcarriers out of M=N*L available subcarriers. The N subcarriers of the FFT results may be de-mapped and subjected to an interleaving partition. Subsequently, an Inverse FFT (IFFT) may be performed on each partition and results of the IFFT operation employed for symbol detection.

Abstract: Embodiments herein disclose a method of enabling non-ICBM transmissions in the communication network. The method includes transmitting information of the number of receiver antennas at user equipments (UEs) intended to be scheduled by a transmitter in common resource elements, to a controller in the communication network. Further, the method includes receiving a number of non-Interference Cancelling Block Modulation (ICBM) transmissions from the controller. Furthermore, the method includes transmitting information indicating cell-identification numbers of participating transmitters, and corresponding index of ICBM precoder matrix of the participating transmitters to the UEs.

Abstract: Systems, methods, and computer-readable medium, are disclosed for transforming user-defined-function invocations in a query-based environment. A user-defined-function (UDF) and a query invoking the UDF are received. The UDF is parsed into a plurality of statements. A first expression tree corresponding to the UDF and a second expression tree corresponding the query are constructed, and merged using an operator to generate a transformed expression. The transformed expression is simplified, using transformation rules, if it is determined that is can be simplified.

Abstract: Methods and systems for controlling an SDN-based multi-RAT communication network. Embodiments herein disclose a wireless communication system, which can support/enable services that are currently being provided by multiple wireless communication systems. Embodiments herein disclose a wireless communication system based on SDN (Software Defined Networking). Embodiments herein disclose a network comprising of a generic control plane node. Embodiments herein disclose a method for communication between the proposed wireless communication system and existing UEs that are in use in today's 3GPP-LTE networks or IEEE 802.11 based WLANs without any changes in the mobile communication protocol. Embodiments herein disclose a method for providing services to the users, such as handover of a device from WLAN to 3GPP-LTE and vice versa.

Abstract: Standalone LTE based communication networks. Embodiments herein disclose methods and systems for providing LTE based communication to at least one User Equipment (UE) over a small region using a rapidly deployable standalone network wherein at least one LTE UE would be able to connect to an Application Server (AS).

Abstract: A carbon dioxide membrane structure, a method of making the same, and a carbon dioxide separator including the same. The membrane structure may include a carbon dioxide separation membrane containing PVA and a carrier, and a polysulfone-based support having an average pore size ranging from about 40 to about 90 ?m.

Abstract: Increasing the level of the consonant segments relative to the nearby vowel segments, known as consonant-vowel ratio (CVR) modification, is reported to be effective in improving speech intelligibility by listeners in noisy backgrounds and by hearing-impaired listeners. A method along with a system for real-time CVR modification using the rate of change of spectral centroid for detection of spectral transitions is disclosed. A preferred embodiment of the invention using a 16-bit fixed point processor with on-chip FFT hardware is also presented for real-time signal processing. It can be integrated with other FFT-based signal processing in communication devices, hearing aids, and other systems for improving speech perception under adverse listening conditions.

Abstract: Embodiments herein provide method and apparatus for modifying dimensions of a waveguide. The method includes positioning a shadow mask, with an aperture, above the waveguide, fabricated on a substrate. Further, the method includes spatially filtering, a substance through the aperture in the shadow mask on a portion of the waveguide. Furthermore, the method includes obtaining an adiabatic spot size converter at least at one end of the waveguide by adjusting a distance between the shadow mask and a surface of the waveguide to modify the dimensions of the waveguide.

Abstract: Technologies are generally described to recover diffraction limited amplitude and phase images of objects from single shot image plane hologram data. In some examples, an image processor may receive digital hologram data derived from interference between a reference signal and an unknown object image. The image processor may then attempt to recover a version of the unknown object image by minimizing a cost function associated with the reference signal and the digital hologram data. The cost function may include a data-fit cost component and a constraint cost component, and the image processor may iteratively minimize the cost function by alternately minimizing the data-fit cost component and the constraint cost component.

Abstract: A microfluidic electrolyzer includes a housing having a power source, a sea water reservoir, a downstream microfluidic reactor connected to the reservoir and a collector for storing the separated gases emanating from the microfluidic reactor. The downstream microfluidic reactor includes a substrate, a microchannel embedded with respect to the substrate and providing a water inlet end at one end and a product outlet at the other, and a pair of electrodes. The electrodes are electrically connected with the power source and each electrode has an operative end inserted within the microchannel constituting an anode and a cathode. The cathode and the anode are positioned one ahead of the other, from the water inlet end and maintained in direct contact with the water to generate the oxygen and hydrogen involving electrolysis of the water and in-situ separate pathways of the hydrogen and oxygen free of any mixing with each other.