Abstract: An engineered cementitious composite (ECC) has a tensile strain capacity ranging from 8.6 to 12.5% and includes a cement precursor, unprocessed desert sand, and polymer fibers. The polymer fibers may be ultra-high molecular weight polyethylene fibers, polypropylene fibers, or a combination thereof. A method of preparing an ECC structure includes providing a cementitious precursor mixture including a cement precursor and unprocessed desert sand, introducing water into the cementitious precursor mixture to form a cement slurry, and adding polymer fibers to the cement slurry. The polymer fibers may be ultra-high molecular weight polyethylene fibers, polypropylene fibers, or a combination thereof. Then, the method includes forming a structure with the cement slurry and curing the cement slurry.

Abstract: A fiber reinforced polymer rebar composition and a method of forming the rebar composition is described. The method includes the steps of feeding a first fiber and a second fiber simultaneously through a preforming guide into a resin impregnator, pulling the fibers through the liquid polymeric resin in the resin impregnator to form a resin-soaked hybrid fiber, and passing the resin-soaked hybrid fiber through a heated stationary die where the resin of the resin-soaked hybrid fiber undergoes polymerization and cross-linking.

Abstract: A modular partition system includes a non-metallic polymer frame assembly. Horizontal members of frame sub-assemblies of the frame assembly are slidably engaged such that a width of a rectangular opening of the frame assembly can be adjusted by sliding the first frame sub-assembly and the second frame sub-assembly together or apart. Front surfaces of the frame sub-assemblies include notches on their front surfaces. The system also includes a non-metallic rectangular polymer panels with non-metallic pegs. If the width of the rectangular opening is adjusted to a specified width, the notches and the pegs align and the pegs can insert into the notches, thereby attaching the panel to the frame assembly.

Abstract: A modular partition system includes a non-metallic polymer frame assembly. Horizontal members of frame sub-assemblies of the frame assembly are slidably engaged such that a width of a rectangular opening of the frame assembly can be adjusted by sliding the first frame sub-assembly and the second frame sub-assembly together or apart. Front surfaces of the frame sub-assemblies include notches on their front surfaces. The system also includes a non-metallic rectangular polymer panels with non-metallic pegs. If the width of the rectangular opening is adjusted to a specified width, the notches and the pegs align and the pegs can insert into the notches, thereby attaching the panel to the frame assembly.

Abstract: A system can receive location information from computing devices of drivers to determine current positions of each of the drivers as the drivers operate throughout a geographic region. The system can transmit data to a computing device of a user, causing the computing device to generate a map interface including (i) a map indicating a current location of the computing device of the user on the map, (ii) an estimated time of arrival for a particular vehicle to rendezvous with the user, and (iii) a user interface feature operable by the user to request transport. Based on the user configuring the user interface feature displayed on the map interface, the system receives a transport request specifying a pickup location and selects a driver to fulfill the transport request.

Abstract: The present invention provides a fluid inlet device (1) for a separator, comprising a lower part (2) and an upper part (3), wherein the lower part (2) comprises an inner wall surface (4) having a horizontal cross-section comprising a circular arc, a top section (5) comprising a fluid outlet (6), a bottom section (7) comprising a liquid outlet (8), and a tangential fluid inlet (9) for introduction of a fluid flow to the inner wall surface (4); the upper part (3) comprises multiple guiding vanes (10) arranged to guide a fluid flow, entering the upper part through the fluid outlet (6), in a horizontal direction away from the fluid outlet.

Abstract: A system and method are described for enabling transportation to be arranged for individuals carrying handsets or mobile devices. In some embodiments, a customer can transmit a request for transport from a given customer geographic location. A service may handle the request by selecting a driver for the customer.

Abstract: A system and method are described for enabling transportation to be arranged for individuals carrying handsets or mobile devices. In some embodiments, a customer can transmit a request for transport from a given customer geographic location. A service may handle the request by selecting a driver for the customer.

Abstract: The present invention provides a fluid inlet device (1) for a separator, comprising a lower part (2) and an upper part (3), wherein the lower part (2) comprises an inner wall surface (4) having a horizontal cross-section comprising a circular arc, a top section (5) comprising a fluid outlet (6), a bottom section (7) comprising a liquid outlet (8), and a tangential fluid inlet (9) for introduction of a fluid flow to the inner wall surface (4); the upper part (3) comprises multiple guiding vanes (10) arranged to guide a fluid flow, entering the upper part through the fluid outlet (6), in a horizontal direction away from the fluid outlet.

Abstract: A medical triage assistance system helps to streamline remote medical triaging so that healthcare professionals can increase the number of patients they can assist, ensure high-quality care, and reduce operational costs. The medical triage assistance system receives an unstructured conversation between a patient and a healthcare professional that it organizes into call-response units that pair questions from the healthcare professional (or the medical triage assistance system) with their answers. The medical triage assistance system determines the patient's likely symptoms by traversing a knowledge graph that associates mundane language with medical symptoms based on tokens extracted from the call-response units. In some embodiments, the medical triage assistance system can also recommend and execute medical protocols based on the likely symptoms.

Abstract: A medical triage assistance system helps to streamline remote medical triaging so that healthcare professionals can increase the number of patients they can assist, ensure high-quality care, and reduce operational costs. The medical triage assistance system receives an unstructured conversation between a patient and a healthcare professional that it organizes into call-response units that pair questions from the healthcare professional (or the medical triage assistance system) with their answers. The medical triage assistance system determines the patient's likely symptoms by traversing a knowledge graph that associates mundane language with medical symptoms based on tokens extracted from the call-response units. In some embodiments, the medical triage assistance system can also recommend and execute medical protocols based on the likely symptoms.

Abstract: A system and method are described for enabling transportation to be arranged for individuals carrying handsets or mobile devices. In some embodiments, a customer can transmit a request for transport from a given customer geographic location. A service may handle the request by selecting a driver for the customer.

Abstract: A system and method are described for enabling transportation to be arranged for individuals carrying handsets or mobile devices. In some embodiments, a customer can transmit a request for transport from a given customer geographic location. A service may handle the request by selecting a driver for the customer.

Abstract: A patient matching system receives a match request from a patient device, indicating that the patient desires to be matched with a provider of medical services. The patient matching system determines one or more matching providers based on patient information and provider information. The patient matching system may rank the matching providers based on the strength of the match. The patient matching system may request confirmation by a matched provider, and upon confirmation, the patient matching system may send a match notification to the requesting patient.

Abstract: Methods and systems for scheduling a shared ride among commuters are disclosed. A shared ride may be created by first receiving a destination area and ride input factors from a rideshare subscribed entity, then generating a unique URL associated with the destination area. The unique URL is then transmitted to potential commuters. Users who access the URL input their commuter registration information, which may include commuter travel information, work schedule, home address, and whether the commuter currently drives or carpools to a destination location. A rideshare group is formed by applying a group formation algorithm with the processor to the commuter registration information, the destination area, and the at least one ride input factor to generate an output representing identity information for the rideshare group of commuters, at which point a shared ride is scheduled.

Abstract: Chat rooms and other messaging applications allow users to share messages, images, and other digital content with one another. Messaging applications may be configured to remove content exchanged between users from their devices in response to a user leaving closing a communication channel or otherwise terminating the chat session. Content may be removed from a device executing the messaging application, and/or any device that stored a copy of the content. Some messaging applications may require users to transfer a key before such a transient chat room may be created, such that the users are provided with an additional layer of protection.

Abstract: A system and method are described for providing feedback for a transportation service. A rating user interface can be provided after completion of a service. In response to a user's providing a rating for the transportation service, additional rating features can be provided as part of the rating user interface. If the rating is equal to or higher than a predetermined level, the user may be enabled to share positive aspects of the service with other people. If the rating is below the predetermined level, the user may be enabled to indicate categories which the user was dissatisfied with.

Abstract: A system and method are described for enabling transportation to be arranged for individuals carrying handsets or mobile devices. In some embodiments, a customer can transmit a request for transport from a given customer geographic location. A service may handle the request by selecting a driver for the customer.

Abstract: A system and method are described for enabling transportation to be arranged for individuals carrying handsets or mobile devices. In some embodiments, a customer can transmit a request for transport from a given customer geographic location. A service may handle the request by selecting a driver for the customer.

Abstract: A system and method are described for enabling transportation to be arranged for individuals carrying handsets or mobile devices. In some embodiments, a customer can transmit a request for transport from a given customer geographic location. A service may handle the request by selecting a driver for the customer.