Abstract: Methods and systems are provided for performing lossy dropping and ECN marking in a flow-based network. The system can maintain state information of individual packet flows, which can be set up or released dynamically based on injected data. Each flow can be provided with a flow-specific input queue upon arriving at a switch. Packets of a respective flow are acknowledged after reaching the egress point of the network, and the acknowledgement packets are sent back to the ingress point of the flow along the same data path. As a result, each switch can obtain state information of each flow and perform per-flow packet dropping and ECN marking.

Abstract: A device may include a flask for holding liquid. The flask may include liquid sensors for determining a fill level of the liquid in the flask. Control circuitry may be obtain readings from the sensors and determine the fill level of the flask by applying one or single-threshold conditions for elevated fill levels and a multiple-threshold condition when determining that the fill level of the liquid is at a bottom fill level.

Abstract: An off-the-shelf oral splint that is operatively secured to the maxilla and mandible to assist in reduction and provide maintenance of reduction of maxillary and mandibular fractures in the edentulous or partially edentulous patient. The oral splint is fabricated into a plurality of standardized sizes. These sizes are determined by imaging a population of jaws, measuring dimensions thereof, manipulating (e.g., calculating the mean) these dimensions, and generating a size that is representative of a subset of that population. This can be done for all sizes that would represent individuals in that population. The splint itself is fabricated virtually by creating “U-shapes”, splitting them horizontally into halves, creating an evacuation channel, and generating a coupling mechanism to hold the halves together. The splint can then be printed or otherwise manufactured.

Abstract: A method, system and computing device for incorporating marketing into a user authentication enables valuable marketing information to be received from or provided to users, in an authentication context where the users are likely to be attentive and focused. Thus, marketing information is likely to be thoroughly reviewed by the users, easily recalled by the users at a later time, and user profile data collected from the users is likely to be accurate. The method includes presenting an authentication challenge to a user of a computing device, the authentication challenge including a number of challenge elements; receiving a response to the authentication challenge from the user; and presenting a non-authentication marketing activity to the user, the non-authentication marketing activity including a number of activity elements, and where the activity elements correspond with the challenge elements.

Abstract: Methods and systems are provided for performing lossy dropping and ECN marking in a flow-based network. The system can maintain state information of individual packet flows, which can be set up or released dynamically based on injected data. Each flow can be provided with a flow-specific input queue upon arriving at a switch. Packets of a respective flow are acknowledged after reaching the egress point of the network, and the acknowledgement packets are sent back to the ingress point of the flow along the same data path. As a result, each switch can obtain state information of each flow and perform per-flow packet dropping and ECN marking.

Abstract: An off-the-shelf oral splint that is operatively secured to the maxilla and mandible to assist in reduction and provide maintenance of reduction of maxillary and mandibular fractures in the edentulous or partially edentulous patient. The oral splint is fabricated into a plurality of standardized sizes. These sizes are determined by imaging a population of jaws, measuring dimensions thereof, manipulating (e.g., calculating the mean) these dimensions, and generating a size that is representative of a subset of that population. This can be done for all sizes that would represent individuals in that population. The splint itself is fabricated virtually by creating “U-shapes”, splitting them horizontally into halves, creating an evacuation channel, and generating a coupling mechanism to hold the halves together. The splint can then be printed or otherwise manufactured.

Abstract: A method of securing a computer resource against unauthorized access by authenticating user devices attempting to access the computer resource comprises determining a three-dimensional (3D) model of a virtual scene, wherein elements of the virtual scene are selected consistent with human expectations, generating a data record for the 3D model, wherein the data record includes references to pre-determined set of human expectations about the virtual scene, generating a two-dimensional (2D) image of the virtual scene, sending a challenge data structure to a user device, wherein the challenge data structure includes the 2D image, obtaining a user response representing a user-provided set of expectations about the virtual scene, determining whether the user-provided set of expectations is consistent with the pre-determined set of human expectations, and providing access to the computer resource for the user device based on whether the set of expectations is consistent with the pre-determined set of human expectati

Abstract: A method of securing a computer resource against unauthorized access by authenticating user devices attempting to access the computer resource comprises determining a three-dimensional (3D) model of a virtual scene, wherein elements of the virtual scene are selected consistent with human expectations, generating a data record for the 3D model, wherein the data record includes references to pre-determined set of human expectations about the virtual scene, generating a two-dimensional (2D) image of the virtual scene, sending a challenge data structure to a user device, wherein the challenge data structure includes the 2D image, obtaining a user response representing a user-provided set of expectations about the virtual scene, determining whether the user-provided set of expectations is consistent with the pre-determined set of human expectations, and providing access to the computer resource for the user device based on whether the set of expectations is consistent with the pre-determined set of human expectati

Abstract: A method enables website providers to prohibit non-human users, such as programmed agents, from viewing their websites. According to a method for user authentication according to an embodiment, an authentication challenge is generated by a computing device, the authentication challenge including a number of challenge elements. The authentication challenge is presented to a user of a computing device and the user responds to the authentication challenge by selecting one or more challenge elements in accordance with an instruction provided to the user on how to complete the authentication challenge. The user is then notified whether they have successfully chosen the correct challenge element/s.

Abstract: A data-driven intelligent networking system that can facilitate tracing of data flow packets is provided. The system add tracer packets to data flow packets arriving at an ingress point of the network. As the tracer packets progress through network in-band with the data flow packets, the system can copy, at each switch, trace data into pre-defined fields in the tracer packets. When the data flow packets arrive at an egress point of the network the system can separate the trace data from the data flow packet for analysis. Based on the analysis of the trace data, the system can adopt one or more policies to mitigate the impact of congestion on time-sensitive applications.

Abstract: A polymer composite having shape-morphing capabilities where the composite comprises a liquid crystal elastomer and liquid metal inclusions to improve thermal and/or electrical conductivity. The liquid metal inclusions are metals such as Gallium, alloys of Gallium, eutectic alloys, and other metals that have low melting points. The composite is soft and stretchable, while still retaining the shape-morphing characteristics of the liquid crystal elastomer. The composite is an electrical insulator, yet conductivity can be induced through mechanical pressure.

Abstract: Aspects of the present invention provide implants for augmentation, stabilization, or defect reconstruction of bone tissue, comprising a scaffold portion structured to provide shape to the implant, the scaffold portion comprising one or more of the following: one or more polylactic acid isomer; one or more polyglycolic acid isomer; and/or allogenic bone material, or similar compound.

Abstract: A modular shelf system having spaced apart upright subassemblies that each include multiple recesses conductive support standards, which are configured for receiving a low voltage current and illuminating the LED arrays of shelf fixtures that span adjacent upright subassemblies.

Abstract: The present application provides, in one embodiment, a modular shelf system having spaced apart upright subassemblies that each include a first and second removable support standard recessed within. The system further provides at least one shelf fixture configured to be removably mounted to at least one of the support standards in each of a first and second upright subassemblies selected. The shelf may receive retail product trays via snap-fit fasteners. And, a variably configurable hanger bar may support the modular shelf system.

Abstract: In one embodiment, a reversible anchoring device includes a base having a threaded shaft and an internal passage that extends through the base along a longitudinal direction of the base and a cap having a top surface, a bottom surface, a threaded circular opening formed in the bottom surface adapted to thread onto the threaded shaft of the base, and a suture opening that extends from the top surface of the cap to the threaded circular opening through which a suture can pass.

Abstract: A method enables website providers to prohibit non-human users, such as programmed agents, from viewing their websites. According to a method for user authentication according to an embodiment, an authentication challenge is generated by a computing device, the authentication challenge including a number of challenge elements. The authentication challenge is presented to a user of a computing device and the user responds to the authentication challenge by selecting one or more challenge elements in accordance with an instruction provided to the user on how to complete the authentication challenge. The user is then notified whether they have successfully chosen the correct challenge element/s.

Abstract: The present application provides, in one embodiment, a modular shelf system having spaced apart upright subassemblies that each include a first and second removable support standard recessed within. The system further provides at least one shelf fixture configured to be removably mounted to at least one of the support standards in each of a first and second upright subassemblies selected. The shelf may receive retail product trays via snap-fit fasteners. And, a variably configurable hanger bar may support the modular shelf system.