Abstract: A system for generating electricity, heat, and desalinated water having a gas turbine system connected to a first electric generator, a waste heat recovery boiler (WHRB) system, a combined heat and power (CHP) generation system connected to a second electric generator, one or more solar powered energy systems, and a desalination system. The desalination system is connected to the CHP generation system and the WHRB system. The gas turbine system generates electricity and heat, the WHRB system is connected to and uses the exhaust of the gas turbine system to provide heat and steam power to the CHP generation system. The CHP generation system produces and provides electricity and heat to the desalination system, which produces product water, and at least one solar powered energy system provides thermal energy to one or more of the gas turbine system, the WHRB system, the CHP generation system, and the desalination system.

Abstract: An intelligent wireless headset system in embodiments of the present invention may have one or more of the following features: (a) a left ear portion having at least one microphone and at least one speaker associated therewith, (b) a right ear portion having at least one microphone and at least one speaker associated therewith, (c) a connecting band between the left ear portion and the right ear portion, (d) a wireless radio transceiver disposed within the intelligent wireless headset, (e) a cellular transceiver disposed within the intelligent wireless headset, (f) a headset network capable of operably coupling the intelligent wireless headset with at least one device in the headset network, (g) sensors to collect biometric information, (h) a camera for collecting video information, (i) outer speakers located on the housing, and (j) a memory for storing biometric information.

Abstract: A process for the purification of an oxydiphthalic anhydride includes contacting a mixture of an oxydiphthalic anhydride and at least one of the corresponding oxydiphthalic diacid, a corresponding oxydiphthalic tetraacid, a halophthalic anhydride, and a catalyst with a solvent to provide a slurry. The solvent is capable of solubilizing the corresponding oxydiphthalic diacid, the corresponding oxydiphthalic tetraacid, the halophthalic anhydride, and the catalyst at a temperature of 15 to 50° C., and the oxydiphthalic anhydride is substantially insoluble in the solvent at this temperature. The oxydiphthalic anhydride can be isolated from the slurry. A purified oxydiphthalic anhydride and a polyetherimide prepared therefrom are also disclosed.

Abstract: An apparatus for controlling movement of a laterally translating component includes a first fixed housing in a fixed position with respect to a central axis and a second housing that moves linearly along the central axis. The first fixed housing and the second housing define a first and second fluid chambers interconnected by a fluid channel. The second housing moves linearly between a first position along the central axis to define a first size for the first and second fluid chambers and a second position along the central axis to define a second size for the first and second fluid chambers to control flow of the fluid through the channel. The first size is larger than the second size. The second position of the second housing limits lateral movement of the second housing more than the first position of the second housing limits the lateral movement of the second housing.

Abstract: The present invention relates to variable domains of camelid heavy-chain antibodies (VHH domains) directed against the human CD3? component of the T cell receptor and specifically to methods of use of said polypeptides for delivering prophylactic, therapeutic or diagnostic compounds to human T lymphocytes. It further describes a novel one-step method for the identification of phage displayed camel monoclonal antibodies.

Abstract: An integrated system that comprises a solar power subsystem, an absorption refrigeration subsystem to provide a cooling effect, a desalination subsystem to produce freshwater, an expander to generate shaft work and electricity, and also a reverse osmosis desalination subsystem to further produce freshwater, wherein the absorption refrigeration subsystem, the desalination subsystem, the expander, and the reverse osmosis desalination subsystem are powered by a solar energy that is supplied by the solar power subsystem.

Abstract: A power generation system that includes a membrane reformer assembly, wherein syngas is formed from a steam reforming reaction of natural gas and steam, and wherein hydrogen is separated from the syngas via a hydrogen-permeable membrane, a combustor for an oxy-combustion of a fuel, an expander to generate power, and an ion transport membrane assembly, wherein oxygen is separated from an oxygen-containing stream to be combusted in the combustor. Various embodiments of the power generation system and a process for generating power using the same are provided.

Abstract: A power generation system that includes a membrane reformer assembly, wherein syngas is formed from a steam reforming reaction of natural gas and steam, and wherein hydrogen is separated from the syngas via a hydrogen-permeable membrane, a combustor for an oxy-combustion of a fuel, an expander to generate power, and an ion transport membrane assembly, wherein oxygen is separated from an oxygen-containing stream to be combusted in the combustor. Various embodiments of the power generation system and a process for generating power using the same are provided.

Abstract: The present disclosure relates to adaptive filtering optimization methods based on a hyperbolic sine cost function. While the adaptive filtering optimization methods belong to the variable step-size class, however, the present disclosure describes a new approach requiring tuning of only one parameter. The present disclosure is further related to a family of higher order hyperbolic sine cost functions.

Abstract: A method for the manufacture of a bis(ether anhydride) comprises contacting an N-substituted bis(ether phthalimide) with a base under conditions effective to ring open the imides to provide a ring-opened product; and contacting the ring-opened product with an acid under conditions effective to provide a composition comprising the bis(ether anhydride).

Abstract: A pneumatic valve system that includes an actuator that pneumatically actuates a valve, and circuitry that calculates a control signal to control the actuator by compensating for nonlinear dynamic of the actuator using a stable inverse model of the valve, optimizes parameters of the stable inverse model such that a difference between output information of the pneumatic valve system and desired reference information is reduced, and outputs the control signal to control the actuator.

Abstract: An apparatus, method and computer readable medium are provided for behavioral modeling of a concurrent multiband amplifier. The apparatus includes a memory to store coefficients of a memory polynomial having summations over no more than four indices including memory order and nonlinearity order, and nonlinear terms confined to even powers, and a processor circuitry that executes a model of the multiband amplifier according to the memory polynomial. The coefficients are not indexed over is the memory order index which allows for a substantial reduction in number of coefficients and minimization of memory, but with high memory depth.

Abstract: The guava seed (Psidium guajava) nanoparticles as an antibacterial agent are prepared from guava seeds that have been washed, dried, and ground to powder of less than 1 mm diameter. The powder is reduced to nanoparticle size (less than 100 nm diameter) by adding the powder to a solution of concentrated hydrochloric acid (38% w/w) and stirring the mixture at 3000 rpm at room temperature. The resulting nanoparticles are filtered through a Millipore membrane filter and dried. Agar well diffusion studies showed significant antibacterial activity against various Gram positive and negative species commonly implicated in food contamination. Further testing showed the guava seed nanoparticles have significant antioxidant and radical scavenging content, suggesting that guava seed nanoparticles may serve as an antibacterial agent.

Abstract: A solar cooling system including a support structure, a plurality of photovoltaic modules affixed to the support structure to receive sunlight and provide solar electricity, a plurality of thermoelectric generator modules affixed to support structure to receive temperature gradient and provide thermal electricity, a plurality of thermoelectric cooling modules affixed to the support structure to receive input electricity and provide cooling, and a battery assembly affixed to the support structure and electrically connected to the plurality of photovoltaic modules and the plurality of thermoelectric generator modules to receive, regulate, and store the solar electricity and the thermal electricity and provide the input electricity.

Abstract: A power generation system that includes a membrane reformer assembly, wherein syngas is formed from a steam reforming reaction of natural gas and steam, and wherein hydrogen is separated from the syngas via a hydrogen-permeable membrane, a combustor for an oxy-combustion of a fuel, an expander to generate power, and an ion transport membrane assembly, wherein oxygen is separated from an oxygen-containing stream to be combusted in the combustor. Various embodiments of the power generation system and a process for generating power using the same are provided.

Abstract: Doum nanoparticles can be synthesized by drying Doum fruit, reducing the dried Doum fruit to a powder or flour, and subjecting the powder to acid hydrolysis or alcohol hydrolysis to provide Doum nanoparticles. The Doum nanoparticles can be used as a food preservative. When compared to bulk Doum particles, the Doum nanoparticles can provide substantially increased antibacterial activity.

Abstract: A system includes a wearable device having at least one sensor configured to determine a user's fingerprint data, at least one data storage device containing authentication data, and at least one processor configured to compare the user's fingerprint data with the authentication data to authenticate a user. A method of authenticating a wearable device includes producing a fingerprint, determining fingerprint data derived from the fingerprint with one or more sensors, comparing the fingerprint data with authentication data on one or more data storage devices, and authenticating the user if the fingerprint data and the authentication data match.

Abstract: A power generation system that includes a membrane reformer assembly, wherein syngas is formed from a steam reforming reaction of natural gas and steam, and wherein hydrogen is separated from the syngas via a hydrogen-permeable membrane, a combustor for an oxy-combustion of a fuel, an expander to generate power, and an ion transport membrane assembly, wherein oxygen is separated from an oxygen-containing stream to be combusted in the combustor. Various embodiments of the power generation system and a process for generating power using the same are provided.

Abstract: An apparatus for controlling lateral movement of a laterally translating component includes a first fixed housing that remains in a fixed position with respect to a central axis and a second housing interfaced with the laterally translating component that moves linearly along the central axis. The first fixed housing and the second housing together define a first fluid chamber and a second fluid chamber for containing fluid interconnected by a fluid channel. The second housing moves linearly between a first position along the central axis that defines a first size for the first fluid chamber and the second fluid chamber and a second position along the central axis that defines a second size for the first fluid chamber and the second fluid chamber to control flow of the fluid through the channel. The first size is larger than the second size.

Abstract: A method for selective sound field environment processing for one or more wireless earpieces, each of the one or more wireless earpieces including comprising a plurality of microphones is provided. The method includes receiving audio input of a sound field environment from the plurality of microphones of each of the one or more wireless earpieces, identifying background noise in the sound field environment, identifying audio from at least one sound source within the sound field environment, processing the audio input using one or more processors of at least one of the wireless earpieces to reduce the background noise and processing the audio input using one or more processors of the at least one of the wireless earpieces to enhance the audio from the at least one sound source within the sound field environment to provide processed audio, and transducing the processed audio at one or more speakers of the one or more wireless earpieces.