Abstract: The present disclosure relates to a method for feeding back reliable downlink channel state information from a receiver to a transmitter in a multi-user massive MIMO system based on a reconfigurable intelligent surface, and more particularly, to a method for the receiver to transform acquired downlink channel state information into downlink channel state information in an angle domain and compress the downlink channel state information through a compressed-sensing scheme, and then feed the compressed result back to the transmitter, and for the transmitter to acquire the reliable downlink channel state information through a recovery algorithm. According to the present disclosure, the downlink channel state information is compressed according to a compression and recovery algorithm in an mmWave environment, and only a codeword index suitable for the compressed result is fed back to the transmitter to obtain the effect of reduction in feedback overhead in the entire communication system.

Abstract: The disclosure includes a carrying device comprising a carabiner including a first clip and a second clip, wherein the first clip is configured to open to access a first chamber, and the second clip is configured to open to access a second chamber located adjacent the first chamber, and a shackle defining a first end and a second end located opposite the first end, wherein the first end is configured to detachably couple to the carabiner, and the second end is configured to receive at least one key.

Abstract: Mutations in oncogenes and tumor suppressors contribute to the development and progression of cancer. The present disclosure describes compounds and methods to recover wild-type function to p53 mutants. The compounds of the present disclosure can bind to mutant p53 and restore the ability of the p53 mutant to bind DNA and activate downstream effectors involved in tumor suppression. The disclosed compounds can be used to reduce the progression of cancers that contain a p53 mutation.

Abstract: An arthroplasty system for replacing a natural articular surface on a bone may include an arthroplasty prosthesis and a bone anchoring component. The arthroplasty prosthesis may include a joint-facing side having an articular surface and a bone-facing side having a first adjustable attachment feature. The bone anchoring component may include a bone engagement surface securable to a resected surface of the bone and a second adjustable attachment feature. The first adjustable attachment feature may be configured to movably mate with the second adjustable attachment feature to movably couple the bone anchoring component to the bone-facing side of the arthroplasty prosthesis.

Abstract: A method for replacing a natural articular surface on a bone may include movably mating a first adjustable attachment feature of an arthroplasty prosthesis with a second adjustable attachment feature of a bone anchoring component to movably couple the bone anchoring component to a bone-facing side of the arthroplasty prosthesis, securing a bone engagement surface of the bone anchoring component to a resected surface of the bone, and replacing the natural articular surface on the bone with an articular surface on a joint-facing side of the of the arthroplasty prosthesis.

Abstract: A device receives network segment information identifying network segments associated with a network, and receives endpoint host session information identifying sessions associated with endpoint hosts communicating with the network. The device generates, based on the network segment information and the endpoint host session information, a data structure that includes information associating the network segments with the sessions associated with the endpoint hosts. The device updates the data structure based on changes in the sessions associated with the endpoint hosts and based on changes in locations of the endpoint hosts within the network segments, and identifies, based on the data structure, a particular endpoint host, of the endpoint hosts, that changed locations within the network segments. The device determines a threat policy action to enforce for the particular endpoint host, and causes the threat policy action to be enforced, by the network, for the particular endpoint host.

Abstract: In an embodiment, a processor includes a branch prediction circuit and a plurality of processing engines. The branch prediction circuit is to: detect a coherence operation associated with a first memory address; identify a first branch instruction associated with the first memory address; and predict a direction for the identified branch instruction based on the detected coherence operation. Other embodiments are described and claimed.

Abstract: A processing system including at least one processor may transmit a notification of a presence of an emergency service vehicle to a plurality of entities, obtain, from at least a first entity of the plurality of entities, at least a first acknowledgement of the presence of the emergency service vehicle, determine that at least a second acknowledgement is not obtained from at least a second entity of the plurality of entities, and present information associated with the at least the second entity to a device of the emergency service vehicle.

Abstract: The disclosure includes a wallet comprising an open-sided shell, a flexible member coupled to the open-sided shell, and a pull tab coupled to the external surface of the flexible member. The disclosure also includes a wallet comprising an open-sided shell, a flexible member coupled to the open-sided shell, a stretchable band configured to wrap around the open-sided shell and the flexible member, and a radio frequency identification (RFID) protection plate coupled to the open-sided shell. In some embodiments, the RFID protection plate is configured to securably couple at least one personal card between the RFID protection plate and the open-sided shell. The disclosure includes a wallet comprising an open-sided shell, a first protruding portion coupled to the open-sided shell, and a second protruding portion coupled to the open-sided shell.

Abstract: The disclosure includes a wallet comprising an open-sided shell, a flexible member coupled to the open-sided shell, and a pull tab coupled to the external surface of the flexible member. The disclosure also includes a wallet comprising an open-sided shell, a flexible member coupled to the open-sided shell, a stretchable band configured to wrap around the open-sided shell and the flexible member, and a radio frequency identification (RFID) protection plate coupled to the open-sided shell. In some embodiments, the RFID protection plate is configured to securably couple at least one personal card between the RFID protection plate and the open-sided shell. The disclosure includes a wallet comprising an open-sided shell, a first protruding portion coupled to the open-sided shell, and a second protruding portion coupled to the open-sided shell.

Abstract: A method, apparatus, and system of selective advertising includes a gaming server to receive a request to play a game of chance from a gaming device, transmit gaming data to the gaming device, the gaming data associated with the requested game of chance, and receive player data, the player data associated with the player's eye movement, gestures, or change in state. The server may also be configured to analyze the player data, determine a context associated with the player data; and initiate an action based on the determined context.

Abstract: In one aspect, a management system configured to monitor locations of a plurality of gaming assets of a gaming venue is provided. The management system includes a host system and a plurality of location controllers. The plurality of location controllers are in wireless communication with the host system and form a wireless network therebetween. At least one location controller of the plurality of location controllers is coupled to a gaming asset of the plurality of assets. The location controller is configured to determine, based on the information retrieved via the wireless network, a location of the location controller, determine whether the location of the location controller has changed, and forward the information retrieved via the wireless network to the host system for updating the location of the gaming asset within the gaming venue in response to determining that the location of the location controller has changed.

Abstract: A wallet includes a first metal shell with one or more openings on a shell perimeter adapted to clip one or more objects to the one or more openings; a second metal shell coupled to the first shell with a storage compartment therebetween; and securing a soft material to the first and second metal shells, wherein the soft material comprises compartment to store cards or money therein.

Abstract: A system and method for live video streaming over tactical wireless networks based on distortion estimation using multilayer perceptron neural network (MLP). The system and method can adaptively adjust the parameters of transport and application layers according to wireless network conditions, based on video distortion estimation using MLP neural network. The system includes a video motion and detail estimation block, a redundancy and video bitrate optimizer, a MLP neural network-based video distortion estimator, and video transport blocks, a packet error rate (PER) and bandwidth measurement block.

Abstract: An objective of the present invention is to provide a self-assembled polymer micelle-type ornithine donor, which has high bioavailability, low toxicity, and high therapeutic effectiveness, even when provided by oral administration. Another objective of the present invention is to provide a self-assembled polymer micelle-type ornithine donor which is effective in preventing or treating hepatic disorders. In order to achieve the above objectives, an acyl group is introduced into the primary amino group in the side chain of an ornithine unit in the poly(ornithine) segment of poly(ethylene glycol)-b-poly(ornithine), which spontaneously forms polymer micelles without polyion complex formation.

Abstract: In one embodiment, a system to authorize a mobile electronic device to play games of chance includes a gaming system manager and a docking station. The docking station can be configured to: (i) detect whether the mobile electronic device is connected to a receiver of the docking station; (ii) receive device information from the mobile electronic device if it is detected that the mobile electronic device is connected to the receiver; (iii) determine whether a game of chance can be played on the mobile electronic device based on the received device information; (iv) authorize the mobile electronic device to play the game of chance; and (v) transmit gaming data to the mobile electronic device if it is determined that the game of chance can be played on the mobile electronic device and if the mobile electronic device is authorized.

Abstract: In at least one embodiment, a control system may include a processor coupled to the database. The control system may include a memory accessible to the processor and storing instructions executable by the processor for: during slide drilling, detecting an increase to a first differential pressure (?P) that is greater than a first threshold pressure. In at least one embodiment, the control system may responsive to detecting the first ?P, determining a time duration for which the first ?P exceeds the first threshold pressure. In at least one embodiment, the control system may responsive to the first ?P exceeding the first threshold pressure for less than a first threshold time, continuing the slide drilling without modifying a drilling parameter.

Abstract: A gaming monetary instrument tracking system is configured to track sources for the monetary value of a monetary instrument across multiple previous gaming transactions. The system can include a plurality of system nodes in communication with a system server. The system nodes can be electronic gaming devices, which can generate data with respect to gaming monetary instruments that each have a monetary value, and some of the system nodes can also issue new gaming monetary instruments. The system server can receive data generated by the system nodes and create data structures that link multiple gaming monetary instruments with each other according to multiple different transactions regarding the instruments at different times and across multiple different nodes. A historical record for each instrument can provide data regarding related previous transactions and instruments.

Abstract: The present disclosure relates to a method for feeding back reliable downlink channel state information from a receiver to a transmitter in a multi-user massive MIMO system based on a reconfigurable intelligent surface, and more particularly, to a method for the receiver to transform acquired downlink channel state information into downlink channel state information in an angle domain and compress the downlink channel state information through a compressed-sensing scheme, and then feed the compressed result back to the transmitter, and for the transmitter to acquire the reliable downlink channel state information through a recovery algorithm. According to the present disclosure, the downlink channel state information is compressed according to a compression and recovery algorithm in an mmWave environment, and only a codeword index suitable for the compressed result is fed back to the transmitter to obtain the effect of reduction in feedback overhead in the entire communication system.

Abstract: A gap gauge is disclosed for facilitating an arthroplasty procedure on a first bone and a second bone of a patient. The gap gauge may include a first plate positionable in contact with the first bone, a second plate positionable in contact with the second bone. The second plate may be displaced from the first plate by a displacement. The gap gauge may further include a separator connected to the first plate and the second plate, a separation indicator coupled to the separator and configured to indicate the displacement, and a balance indicator connected to at least one of the first plate and the second plate. The balance indicator may indicate a balance status between the first plate and the second plate. The separator can be actuated to adjust the displacement.