Abstract: The present disclosure describes a system for launching an activation device to a frac tree, to a frac tree including the system, and to a method of remotely launching an activation device into a frac tree. The activation device is pneumatically conveyed through a pneumatic line between a loading station located remotely from the frac tree, to a staging valve system adapted to connect to the frac tree. The staging valve system stages the activation device from a low pressure zone above the staging valve system to a high pressure zone in the frac tree.

Abstract: A disclosed method implements: determining, by a cloud server, a geofence surrounding a section of a roadway at a crossing of train tracks, the geofence comprising geofence coordinates; monitoring, by the cloud server, railway sensor and telematics data related to trains running on the train tracks at the crossing; predicting that a train will approach the crossing at a predicted time; generating a warning message in response to predicting that a train will approach the crossing at a predicted time; and sending the warning message to a vehicle located within the geofence.

Abstract: An elliptic curve random number generator avoids escrow keys by choosing a point Q on the elliptic curve as verifiably random. An arbitrary string is chosen and a hash of that string computed. The hash is then converted to a field element of the desired field, the field element regarded as the x-coordinate of a point Q on the elliptic curve and the x-coordinate is tested for validity on the desired elliptic curve. If valid, the x-coordinate is decompressed to the point Q, wherein the choice of which is the two points is also derived from the hash value. Intentional use of escrow keys can provide for back up functionality. The relationship between P and Q is used as an escrow key and stored by for a security domain. The administrator logs the output of the generator to reconstruct the random number with the escrow key.

Abstract: An emergency response assistant system may generate emergency response insights and provide the insights to an emergency responder application for an emergency communications center (ECC), an operations center, or a first responder. The emergency response assistant system may include a data retrieval system and an augmentation and generation system. The data retrieval system may be configured to transform emergency response procedures into vectors that are stored in a vector database. The augmentation and generation system may be configured to perform a vector search of the vector database with an AI model using context from call (e.g., a 911 call) characteristics and external data sources and may be configured to display the results on a user interface of an emergency management application to provide emergency response procedure suggestions to a user of an ECC computing system, an operations center computing system, or a first responder computing device.

Abstract: A foldable, elevating walker chair is disclosed having a height adjustment mechanism and a height limiter. The elevating walker chair has a unique lifting mechanism that allows the chair to be readily raised and lowered without motors. The weight of the elevating walker chair may be optimized by use of innovative bracing struts. The folding mechanism allows the elevating walker chair to achieve a compact configuration. Innovative components such as a swivel seat, hinges, seatbelt, telescoping wheel mounts, height adjustment devices and safety mechanisms may be included in the elevating walker chair.

Abstract: Disclosed is crystalline Form B of 6-(cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl) amino)-N-(methyl-d3)pyridazine-3-carboxamide. Form B is the HCl salt of a neat crystalline form. Characterization data for Form B are disclosed.

Abstract: A method of generating a dynamic rating for an entity and rearranging an icon associated with the entity on a graphical user interface (GUI) of a computer system. The method includes: receiving a first set of data associated with one or more parameters for the entity; calculating a plurality of ability scores based on the first set of data; generating a first player rating based on each ability score of the plurality of ability scores; dynamically adjusting the plurality of ability scores based on receiving a second set of data associated with the one or more parameters for the entity; updating the first player rating based on the adjusted plurality of ability scores; automatically rearranging the icon to a position above or below a current position of the icon on the GUI based on the updated first player rating.

Abstract: Systems and methods for implementing emergency response protocols and providing incident data to field responders are provided herein. In one example, a method for providing incident data to one or more field responders includes receiving notification criteria associated with a field response provider and receiving incident data regarding an incident. The method also includes determining, based on the notification criteria and the incident data, at least one target field responder to receive the incident data and transmitting the incident data to a graphical user interface executed on a computing device associated with an emergency communication center (ECC), wherein the ECC controls dispatch of field responders to incidents. The method further may include transmitting the incident data to the at least one target field responder prior to the at least one target field responder being dispatched to the incident by the ECC.

Abstract: A device (3000) for loading fluid into nozzle(s) of a nozzle-bearing body (3070) includes a first member (3010), having a first surface (3016), and a second member (3020) protruding from the first member (3010). The second member (3020) has second and third surfaces (3028, 3026), the second surface (3028) extending from the first surface (3016) at an angle. The first surface (3016) substantially complements the shape of the nozzle-bearing body's surface (3070). The device (3000) has a recess (3023) defined therein at least in part by the first and second surfaces (3016, 3028).

Abstract: A railroad crossing blockage detection and notification system gathers emergency call data and/or infrastructure sensor data and uses the data to generate a blockage score that is representative of a likelihood of a railroad blockage at a railroad crossing. The system may include and use a machine learning model to generate the blockage score. Using historical train collision data, the machine learning model may be trained on emergency call data and/or on infrastructure sensor data available in proximity to railroad crossing. The system may receive current emergency call data and/or infrastructure sensor data, may apply the data to the machine learning model to generate a likelihood of a blockage, and may notify emergency communication centers (ECCs), network operations centers (NOCs), emergency responders, and/or train systems of the potential blockage. In response to a potential blockage, a train may be slowed down or stopped to reduce the likelihood of a collision.

Abstract: Luggage smart devices, systems and methods thereof are provided. One or a plurality of independent and/or interconnected and/or wirelessly paired or networked smart wireless tracking, monitoring, luggage logistics and security devices can be securely attached to one or more bags or other luggage items. The devices may enable continuous location tracking, real-time sensor monitoring, still image and audio-video capture, streaming and peer-to-peer communications, mobile alerts alarm and real-time on-luggage travel itinerary display and alert system.

Abstract: Embodiments of in-meeting content presentation management are disclosed, including: receiving a selection of an asset to be presented during a video conferencing meeting along a plurality of meeting participants, wherein the asset is selected from an approved subset of assets stored at a content storage; determining that a meeting participant of the plurality of meeting participants is not approved to view the selected asset; and preventing the selected asset from being presented to the plurality of meeting participants within the video conferencing meeting.

Abstract: The present invention relates to peptide conjugates of microtubule-targeting agents such as maytansinoid derivatives which are useful for the treatment of diseases such as cancer.

Abstract: Embodiments of in-meeting content presentation management are disclosed, including: receiving a selection of an asset to be presented during a video conferencing meeting along a plurality of meeting participants, wherein the asset is selected from an approved subset of assets stored at a content storage; determining that a meeting participant of the plurality of meeting participants is not approved to view the selected asset; and preventing the selected asset from being presented to the plurality of meeting participants within the video conferencing meeting.

Abstract: A device for photographing a human face comprising: a) a light-excluding housing configured to receive a human face at an aperture in said housing; and b) a stand on which the light-excluding housing is mounted at one or more (preferably two rotatable pivot points, such that rotation about said pivot points results in movement of the aperture upwards and/or downwards.

Abstract: A method for providing Cheon-resistance security for a static elliptic curve Diffie-Hellman cryptosystem (ECDH), the method including providing a system for message communication between a pair of correspondents, a message being exchanged in accordance with ECDH instructions executable on computer processors of the respective correspondents, the ECDH instructions using a curve selected from a plurality of curves, the selecting including choosing a range of curves; selecting, from the range of curves, curves matching a threshold efficiency; excluding, within the selected curves, curves which may include intentional vulnerabilities; and electing, from non-excluded selected curves, a curve with Cheon resistance, the electing comprising a curve from an additive group of order q, wherein q is prime, such that q?1=cr and q+1=ds, where r and s are primes and c and d are integer Cheon cofactors of the group, such that cd?

Abstract: A computing system retrieves ball-by-ball data for a plurality of sporting events. The computing system generates a trained neural network based on ball-by-ball data supplemented with ball-by-ball data with ball-by-ball match context features and personalized embeddings based on a batsman and a bowler for each delivery. The computing system receives a target batsman and a target bowler for a pitch to be delivered in a target event. The computing system identifies target ball-by-ball data for a window of pitches preceding the to be delivered pitch. The computing system retrieves historical ball-by-ball data for each of the target batsman and the target bowler. The computing system generates personalized embeddings for both the target batsman and the target bowler based on the historical ball-by-ball data. The computing system predicts a shot type for the pitch to be delivered based on the target ball-by-ball data and the personalized embeddings.

Abstract: A collapsible and/or foldable portable work station and lap desk that may further provide a suitable work surface and/organizational compartments that is easily collapsed and transported for remote work and/or travel. The collapsible and/or foldable portable work station and lap desk includes a body including a first section, a second section, and a third section where a work surface is defined on the second section. The collapsible and/or foldable portable work station and lap desk further includes a first and a second transition sections to allow the first and the second section to fold over at least a portion of the work surface. The body has a first end and a second end that are overlap one another and are secured together by at least one snap closure.