Abstract: Apparatuses, systems, and techniques apply to a force-based (e.g., primal) formulation for object simulation. In at least one embodiment, updates to the force-based formulation is determined by solving for constraints that are to be satisfied when simulating rigid bodies (e.g., contact rich scenarios).

Abstract: The disclosure provides a construction method including steps of: constructing a detailed model and a simplified model of the rail vehicle using finite element method based on the three-dimensional structure of the rail vehicle; initially setting the simplified model in accordance with the detailed model, including specifying materials, mechanical properties parameters, and mass point; setting different simplification thickness ratio to obtain a plurality of sets of the simplified models, designing longitudinal and lateral collision conditions, and in each type of the collision conditions, performing collision simulations on the detailed model and each set of the simplified models under each thickness ratio to obtain respective collision response curves; calculating a total CORA value corresponding to the plurality of sets of the simplified models; selecting an optimal simplified model from n sets of the simplified models with the highest total CORA values.

Abstract: Disclosed herein are systems and methods based on tumor infiltrating leukocyte (TIL) fractal geometry to predict clinical implications in breast cancer samples. Using machine learning techniques, an algorithmic classifier is constructed and trained on a cohort of tumor images (e.g. radiographic, immunohistochemical (IHC), and H&E images) to discriminate between TILs and cancer cells, and breast cancer samples are classified based on TIL fractal geometry/anatomic distribution in the tumor stroma. Fractal geometry-directed reassessment of classifications may prompt tumor type reclassification resulting in altered cancer therapy.

Abstract: The present invention relates to a small cell base station antenna apparatus and, more particularly, comprises: a rotatable housing having an internal space open in the back/forth direction; a steering ball joint unit coupled to the rear side of the open internal space of the rotatable housing and guiding the rotatable housing to enable steering rotation in thereof the horizontal direction with reference to an arbitrary rotation center point in the internal space of the rotatable housing; a tilting ball joint unit which is coupled to the front side of the open internal space of the rotatable housing, and tilted and rotated in the vertical direction while the front end thereof, to which an antenna module is coupled, is guided by the rotatable housing with reference to the arbitrary rotation center point of the internal space; and a multi-strand coaxial cable provided for electrical connection between a radio unit (RRH) and the antenna module.

Abstract: Disclosed is a manufacturing method including: a substrate loading operation of loading a substrate into a liquid treating chamber; a liquid treating operation of supplying a treatment solution to the substrate rotating in the liquid treating chamber through a nozzle; a substrate unloading operation of unloading the substrate from the liquid treating chamber, and a pressure control operation of changing a pressure of a space above the substrate at least one time in a period between the substrate loading operation and the substrate unloading operation.

Abstract: An optical imaging system includes first, second, third, fourth, fifth, and sixth lenses each having a refractive power. The first to sixth lenses are sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system, and are the only lenses having a refractive power in the optical imaging system. A radius of curvature of an object-side surface of the fourth lens at the optical axis is greater than a radius of curvature of an object-side surface of the second lens at the optical axis and a radius of curvature of an image-side surface of the second lens at the optical axis. A thickness of the third lens is greater than a distance from an image-side surface of the third lens to the object-side surface of the fourth lens.

Abstract: In one or more embodiments, a semiconductor processing kit includes a reflector assembly. The reflector assembly configured to support one or more sensing devices therein. The reflector assembly includes a body having a top surface and a volume at least partially defined by an inner surface and an outer surface. The reflector assembly further includes a baffle and a fluid channel disposed within the baffle. The fluid channel is configured to flow a fluid to adjust a temperature of the one or more sensing devices. A ring is disposed on the top surface. The ring is configured to reduce a flow of a fluid into the volume. A reflector is concentrically disposed radially outward of the outer surface and creates a gap that allows the fluid to partially flow between the inner surface of the reflector and the outer surface.

Abstract: The present disclosure provides a signal delay setting circuit, an isolation integrated circuit and a power conversion circuitry. The isolation integrated circuit includes a primary side circuit, an isolation circuit and a secondary side circuit. The primary side circuit generates a primary side signal according to a first input signal and a second input signal. The isolation circuit converts the primary side signal into a secondary side signal. The secondary side circuit receives the secondary side signal through the isolation circuit, to generate an output signal. The signal delay setting circuit is coupled to the secondary side circuit, calculates a delay time according to a voltage difference between an alternative terminal and a secondary side ground terminal of the isolation integrated circuit, and delays the secondary side signal according to the delay time, to control the duty ratio of the output signal.

Abstract: A read retry table generator is coupled to a plurality of memory dies via a data path. The read retry table generator is configured to: collect data from a plurality of memory cells coupled to a plurality of word lines in the plurality of memory dies; determine a pass rate of collected data appertaining to a plurality of clusters; select a cluster candidate among the plurality of clusters, based on a pass rate of collected data; and cluster the collected data into the cluster candidate to generate a read retry table.

Abstract: An Automated Valet Parking System (AVPS) server controlling automated valet parking of a vehicle, the AVPS server including a transceiver transmitting and receiving data on the automated valet parking and a processor to control the transceiver to receive an availability request from a user backend (UB), recognize that an authority to control a subject vehicle (SV) of the automated valet parking is transferred to an Automated Valet Driving System (AVDS) through handover, and control the automated valet parking of the subject vehicle based on parking-out information included in the availability request.

Abstract: A display driver integrated circuit, System-On-Chip, and display system including the System-On-Chip are provided.

Abstract: Disclosed are a message service provision method for providing a message service via an open chat room corresponding to link information, and a message server and a terminal for executing the message service provision method. The message service provision method comprises the steps of: transmitting, to a message server, a request for issuing link information for an open chat room via a message application; receiving, from the message server, link information generated in response to the request for issuing link information; sharing the link information according to a request for sharing inputted by a user of a host terminal; and performing chatting with a user of a guest terminal participating in the open chat room by means of the shared link information; wherein the user of the guest terminal and the user of the host terminal are users who subscribed to a message service provided via the message server.

Abstract: A display apparatus includes: a liquid crystal panel; and a light apparatus on which the liquid crystal panel is disposed, the light apparatus including: a substrate; a plurality of dimming blocks including a first dimming block and a second dimming block disposed immediately next to the first dimming block, each of the plurality of dimming blocks including at least one respective light source disposed on a first side of the substrate; and a plurality of driving devices disposed on the first side of the substrate and including a first driving device disposed in the first dimming block and a second driving device disposed in the second dimming block, each driving device of the plurality of driving devices being configured to provide a driving current to the at least one respective light source included in a respective one of the plurality of dimming blocks, wherein the first driving device and the second driving device are disposed at relatively different positions respectively within the first dimming block a

Abstract: A vehicle seat reinforcement device includes a leg portion mounted on a floor panel, a seat cushion frame slidably mounted on the leg portion, and a load reinforcing structure connected between the leg portion and the seat cushion frame, wherein when a seat belt anchorage load is transferred to the seat cushion frame, the seat cushion frame is locked to the leg portion by the load reinforcing structure.

Abstract: Devices, systems, and methods for software-defined cognitive networking for wireless communications are provided. An example method of wireless communication includes performing, at a first node of a plurality of nodes, multiple network interference measurements to generate a first local interference model, receiving, from a second node of the plurality of nodes, a second local interference model, combining, at the first node, the first local interference model and the second local interference model to generate a joint interference model, generating, based on the joint interference model, a plurality of interference parameters that characterize a communication channel between the first node and the second node, selecting, based on the plurality of interference parameters, an operating waveform from a plurality of waveforms such that a performance metric for a data communication from the first node to the second node exceeds a threshold, and performing, using the operating waveform, the data communication.

Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes acquiring, based a search request for a message transmitted to a channel registered in the service, a search result of a chatbot server linked to the channel, providing an interface for inputting a value of at least one parameter included in the search result to a terminal of a counselor linked to the channel, acquiring an entity corresponding to the parameter based on the message, determining a value of the parameter based on at least one of the acquired entity and data input through the interface, and requesting, based on the determined value of the parameter, an instant messaging server configured to provide the service to transmit a response message corresponding to the search result.

Abstract: An embodiment is a vehicle body structure including a front body comprising a first cooling module, a middle body having a center floor panel, the center floor panel being connected to the front body, and a rear body comprising a second cooling module and a third cooling module, the second cooling module being on each of two sides of a rear portion of the rear body in a vehicle width direction, the rear body being connected to the middle body, the third cooling module being in the rear portion of the rear body.