Abstract: Various embodiments are directed to a non-linear amplifier system comprising a reference output generator, an adaptive filter, a amplitude distortion (AM-AM) compensator, a phase distortion (AM-PM) compensator, an adaptive spectrum controller and a non-linear system. The reference output generator may receive an input signal and generating a reference output. The adaptive filter may generate a modified input signal based on the input signal and the reference output. The AM-AM compensator may act on the modified input signal to compensate for AM-AM distortion. The phase distortion (AM-PM) compensator may act on the modified input signal to compensate for AM-PM distortion. The adaptive spectrum controller may provide parameters to the adaptive filter to minimize the power spectral density (PSD) of an output of the non-linear amplifier system in a stop-band and maximize the PSD of the output of the non-linear amplifier system in a pass-band.

Abstract: The present invention provides a novel and potent cellulose producing bacterial species, Gluconacetobacter oboediens which was isolated from mixed fruit residue deposited at MTCC, IMTECH, Chandigarh under the deposition number MTCC 5610. The process for the production of microbial cellulose by this bacterium was optimized and thus, an efficient and economic process for producing high titres of microbial cellulose was developed. Further, a novel and improved method for drying of microbial cellulose has been developed wherein the microbial cellulose mats were dried using a wooden plank and porous fabric as a base at room temperature. The microbial cellulose production was successfully scaled up to 5 liters volume of production medium in trays. The present invention also recites the production and optimization of microbial cellulose in different shapes and sizes (gloves and vessels) which will be of great help for burn and injured persons/patients.

Abstract: The present invention relates to the use of certain dialkyl fumarates for the preparation of pharmaceutical preparations for use in transplantation medicine or for the therapy of autoimmune diseases and said compositions in the form of micro-tablets or pellets. For this purpose the dialkyl fumarates may also be used in combination with conventional preparations used in transplantation medicine and immunosuppressive agents, especially cyclosporines.

Abstract: A method for pre-processing a signal prior to receipt of the signal by a non-linear device (NLD) to compensate for AM-AM distortion and AM-PM distortion of the signal by the NLD. The method includes generating a modified amplitude rk based on an amplitude xk derived from a digitized envelope Ri,k of the signal, generating a scale factor ck based on the modified amplitude rk and the amplitude xk, generating an AM-AM compensated signal based on the scale factor ck, generating a first AM-PM phase compensation value based on the modified amplitude rk, and generating an AM-AM and AM-PM compensated signal by modifying a phase of the AM-AM compensated signal based on the first AM-PM phase compensation value.

Abstract: A system and method for dynamic account management in a grid computing system. In one embodiment, a system for dynamic account management in a grid computing system is disclosed. The system comprises a distributed resource management system, and a link mapper that is coupled to the distributed resource management system. The link mapper provides a unique symbolic link comprising a modified user identifier to a user. As such, the user is authorized by providing a dynamic account that is associated with the symbolic link to the user.

Abstract: A system for remote control of live TV capability for TV screens, the system comprising satellite feeds (2003) broadcasting means (2002, 2004), a set top box (2005), a Smart-IB box (2006) capable of sending and receiving data/content, a central server capable of interpreting received data/content from Smart-IB, a communication network having interactive means coupled with world wide web (2008), a display screen (2007) having display means operable to display data/information. A method for remote control of live TV capability for TV screens, the method comprising the steps of receiving a schedule to record and/or relay set top box content, forwarding desired frequency to remote signal inducing means (RSIM), generating infrared (IR) signal, interpreting infrared (IR) signal by set top box, changing audio-video (AV) output as per the schedule list, recording/relaying audio-video (AV) output.

Abstract: A receiver may comprise a complex mixer for converting the modulated signal to a complex modulated signal comprising a first in-phase component and a first quadrature component. The receiver may further comprise a digital demodulator. The digital demodulator may comprise at least one processor circuit programmed for applying a phase differencer for generating an output function in terms of a phase difference of the complex modulated signal. Applying the phase differencer may comprise converting the first in-phase component to a function of a phase difference of the first in-phase component expressed in digital time, and converting the first quadrature component to a function of the phase difference of the first quadrature component expressed in digital time. The at least one processor circuit of the digital demodulator may also be programmed for applying a four quadrant inverse tangent to the output function to generate the information signal.

Abstract: A portable combination device, capable of delivering music and other audio messages including a host unit containing a front side and a circuit for producing audio messages and wireless representative signals of the audio messages; a headset containing a circuit for receiving the wireless representative signals and playing back the audio messages through an earbud, formed and sized to fit in a user's ear canal; and a docking mechanism for docking the headset onto the host unit such that a substantial part of the ear-bud protrudes beyond an edge of the host unit and is visible from the front of the host unit when docked, and the docking mechanism keeps the docking port on the host unit substantially recess-free.

Abstract: Described herein are predictions of consolidation between previously placed orders and potential orders in, for example, an e-commerce system. A consolidation prediction may include a determination of a cost differential between consolidating the potential order(s) with previously placed order(s) and refraining from consolidating the potential order(s). The cost differential may comprise a savings in shipping costs, taxes, handling fees, and so forth. In addition, this cost differential may be presented to the user. When the user desires to complete the potential orders, the previously placed order(s) and potential order(s) may be consolidated to a single order, merchant, payment type, destination, and so forth.

Abstract: A FIFO memory circuit is for interfacing between circuits with different clock domains. The circuit has a FIFO memory (10), a write pointer circuit (16) clocked by the clock of a first clock domain and controlling the memory location to which data is written, and a read pointer circuit clocked by the clock of a second clock domain and controlling the memory location from which data is read. The read and write pointer circuits use gray coding. The memory circuit further comprises a duplicate write pointer circuit (30) which has its write pointer address incremented synchronously with the write pointer circuit (16), and which has a starting write address selected such that the duplicate write pointer address lags behind the write pointer address circuit by a number of address locations corresponding to the size of the FIFO memory (10). A comparator (34) compares the read pointer circuit address with the duplicate write pointer circuit address for determining a full status of the FIFO memory.

Abstract: Systems and methods are provided for fast and precise estimation of frequency with relatively minimal sampling and relatively high tolerance to noise.

Abstract: Systems and methods are provided for fast and precise estimation of frequency with relatively minimal sampling and relatively high tolerance to noise.

Abstract: Systems and methods are provided for fast and precise estimation of frequency with relatively minimal sampling and relatively high tolerance to noise.

Abstract: A docking display unit for physically engaging a portable computing unit and a combination of the same. The display unit may include or exclude a central processing unit and includes a housing with a hinged first and second region. The first region includes a display screen and the second region includes a keyboard. A recessed docking port is provided in the second region and is configured to receive the portable device therein. At least one connector is provided in the docking port to operationally link a central processor in the portable device with the display screen and keyboard. A touchscreen on the portable device provides a user interface for controlling the combined display unit and portable device. The portable device preferably is a smartphone.

Abstract: The present invention provides a method, a system, and a computer program product for configuring a Web portal for a computer-based application using one or more menus available in the computer-based application. It comprises classifying the menus available in the application according to the functionalities. The menus classified under each functionality are configured in a hierarchical structure for presenting on the Web portal corresponding to the functionality. A context bar is defined for the Web portal by defining at least one context element. Thereafter, mapping is defined for at least one field of one or more menus presented under the Web portal with one of the at least one context element. The mapping allows auto-filling of fields of an invoked menu with the value of the mapped context element, thereby reducing the manual effort of a user.

Abstract: Various embodiments described herein are directed to methods and systems for blind mode adaptive equalizer system to recover complex valued data symbols from the signal transmitted over time-varying dispersive wireless channels. For example, various embodiments may utilize an architecture comprised of a channel gain normalizer, a blind mode equalizer with hierarchical structure (BMAEHS) comprised of a level 1 adaptive system and a level 2 adaptive system, and an initial data recovery subsystem. The BMAEHS may additionally be comprised of an orthogonalizer for providing a faster convergence speed. In various architectures of the invention, the BMAEHS may be replaced by a cascade of multiple equalizer stages for providing computational and other advantages. Various embodiments may employ either linear or decision feedback configurations. In the communication receiver architectures, differential encoders and decoders are presented to resolve possible ambiguities.

Abstract: The present invention relates to the use of certain dialkyl fumarates for the preparation of pharmaceutical preparations for use in transplantation medicine or for the therapy of autoimmune diseases and said compositions in the form of micro-tablets or pellets. For this purpose, the dialkyl fumarates may also be used in combination with conventional preparations used in transplantation medicine and immunosuppressive agents, especially cyclosporines.

Abstract: Calcium-phosphate based nanoparticles (CAPNP) are synthesized which are simultaneously intrinsically magnetic and fluorescent, and extrinsically surface modified to serve an attachment function. Doping calcium phosphates during colloidal synthesis results in 10 nm particles that are stable in aqueous media and at physiological pH. The scalable, one-step synthesis produces several modified CAPNPs. By introducing metal dopants into the base crystal lattice during synthesis, magnetically, electronically and optically enhanced nanoparticle dispersions were similarly synthesized.

Abstract: A system and method for tracking of advertisements. The system includes a user interface for accessing information associated with commercial breaks and advertisements. The system also includes one or more edge devices for recording advertisements aired during commercial breaks on a television or radio channel. Further, the system includes a media server. The media server includes a memory, and a processor for storing recorded advertisements along with a stamp of region, channel, program and time of insertion associated with the advertisements in a repository of a media server, and providing access to the recorded advertisements for the advertisers. The method includes recording advertisements aired during commercial breaks on the television or the radio channel, storing recorded advertisements along with a stamp of region, channel, program and time of insertion associated with the advertisements in a repository of a media server, and providing access to the recorded advertisements for the advertisers.

Abstract: A system and method for integrating a media plan and a targeted advertisement into a television or a radio channel. The system includes a user interface for receiving a media plan and a television program schedule. The system also includes a media server to integrate the television program schedule and the targeted advertisement based on the media plan and to generate a Mark-in and a Mark-out montage. The system further includes one or more edge devices for fetching the targeted advertisement, detecting the Mark-in and the Mark-out montage and inserting the targeted advertisement into the television channel. The method includes receiving a media plan from an advertiser. The method also includes selecting a television channel by the advertiser. The method further includes scheduling of a targeted advertisement. Furthermore, the method includes fetching and inserting the targeted advertisement for playing on the television channel based on the media plan.