Abstract: An improved fracking efficiency evaluation system and method of use is described. Embodiments of the system can be implemented to generate a completion design plan based on quantitative analysis of fracture geometries including observed and unobserved fractures in a treatment well. One or more metrics based on a statistical distribution of fracture geometries of an entire treatment well including each stage can be used to generate a completion design plan for optimizing performance of a treatment well.

Abstract: Embodiments of the present invention provide an approach for compressing data, and more particularly, to large-scale text data encoding and compression using absolute overfitting on pre-trained language models. Large-scale data is parsed into sentences. A unique token is generated for each sentence to form a token list. A generative (or compression) model is trained from the tokens in the token list to produce the corresponding sentence of each token through absolute overfitting of a pre-trained language model. The compressed text data is stored as the token list and generative model, resulting in a storage space savings.

Abstract: Systems and methods are provided for a single phase clock controlled flip flop circuit. The circuit comprises a single phase master latch that is configured to receive a data signal and a first timing signal having a first phase. The circuit is configured to generate a master latch output signal based on the data signal and the first timing signal. The single phase master latch is not configured to receive a second timing signal having a second phase. The circuit further includes a slave latch coupled to the single phase master latch. The slave latch is configured to receive the master latch output signal, to store digital data based on the master latch output signal, and to generate a flip flop output signal based on the master latch output signal.

Abstract: From a set of point data, a set of scattered rays is constructed. From the set of scattered rays, a set of ray slopes is computed. The set of ray slopes is mapped to a corresponding set of trigonometric functions. Using an optimization method, a parameter of the set of trigonometric functions is selected. Using an inverse of the set trigonometric functions, a vehicle mass corresponding to the set of point data is computed. Based on the vehicle mass, a threshold braking distance of a collision avoidance system of the vehicle is adjusted, the threshold braking distance comprising a distance from an object predicted to collide with the vehicle. By braking the vehicle at least the threshold braking distance from the object, a predicted collision between the vehicle and the object is avoided.

Abstract: Relay connection establishment method and device are disclosed. The method includes: sending, by source UE, a first direct communication request message to next-hop relay UE of the source UE, where the first direct communication request message is used to request to establish, in a process of establishing a relay connection from the source UE to target UE, a first direct communication connection between the source UE and the next-hop relay UE of the source UE; and receiving a first direct communication accept message from the next-hop relay UE of the source UE, where the first direct communication accept message is used to indicate acceptance of the request for establishing the first direct communication connection in the process of establishing the relay connection.

Abstract: In one or more embodiments, a sub-pixel includes adjacent overhang structures disposed over a substrate. Each overhang structure has an upper portion having a top surface and a bottom surface. The bottom surface wider than a top surface of a lower portion. Adjacent overhang structures define an opening of the sub-pixel. An anode is disposed over the substrate between the adjacent overhang structures. An organic light-emitting diode (OLED) material disposed over the anode. A cathode is disposed over the OLED material. An encapsulation layer is disposed over the cathode. The encapsulation layer extends under at least a portion of the overhang structures along a sidewall of the lower portion and contacts the bottom surface of the upper portion of the overhang structures.

Abstract: A method for manufacturing a flip-chip light emitting diode includes providing a first substrate; performing an epitaxial process to form a semiconductor structure on the first substrate, and the semiconductor structure includes a current conductive layer with a bonding surface and defines a first electrode projection area and a second electrode projection area; performing a diffusion process toward the bonding surface by a diffusion material to form at least one path area with a high doping concentration in the current conductive layer; performing a bonding process to bond a second substrate to the bonding surface; and removing the first substrate and forming a first electrode and a second electrode on a side of the semiconductor structure adjacent to the first substrate. A position of the first electrode corresponds to the first electrode projection area, and a position of the second electrode corresponds to the second electrode projection area.

Abstract: Embodiments of the present invention disclose a wireless communication method and a device. The method includes: receiving a configuration update command message, where the configuration update command message is used to instruct a terminal device to release a non-access stratum NAS signaling connection with a network device and initiate a mobile registration update procedure; and if a mobility management back-off timer is running at a reception occasion of the configuration update command message, stopping the mobility management back-off timer.

Abstract: An IC device manufacturing method includes forming first and second active areas in a first row extending in a first direction and third and fourth active areas in a second, adjacent row, each including S/D structures, constructing first and second conductive segments extending in a second direction overlying and electrically connected to a S/D structure in each of the second and third active areas, constructing additional conductive segments, gates, and vias to form an AOI, OAI, or four-input NAND including the first and second segments and pull-up and pull-down transistors in each of the first and second rows, and constructing first through third power rails extending in the first direction, the first and second and second and third power rails aligned with the respective first and second rows. The first and second segments cross a plane perpendicular to the first and second conductive segments and including the second power rail.

Abstract: An illumination circuit includes a first voltage source, plural first light-emitting diodes, plural first resistive elements, a first impedance element, a second voltage source, plural second light-emitting diodes, plural second resistive elements and a second impedance element. The plural first light-emitting diodes are connected with each other in parallel. A first terminal of each first resistive element is connected with a first output terminal of the corresponding first light-emitting diode. A second terminal of each first resistive element is connected with a first negative electrode of the first voltage source. A first terminal of the first impedance element is connected with a first positive electrode of the first voltage source. A second terminal of the first impedance element is connected with a first input terminal of each first light-emitting diodes. The plural second light-emitting diodes are connected with each other in parallel.

Abstract: The present application relates to the field of biological technology, and provides a spatial chip, a method for preparing same, and use thereof. The spatial chip comprises a chip substrate comprising a first surface provided with a plurality of isolated single-stranded nucleic acid amplification clusters; each of the single-stranded nucleic acid amplification clusters comprises a plurality of single-stranded nucleic acid molecules with identical nucleotide sequences, and nucleotide sequences of different single-stranded nucleic acid amplification clusters are different; each of the single-stranded nucleic acid amplification clusters has a known physical coordinate set relative to the spatial chip; the single-stranded nucleic acid molecule comprises at least a barcode sequence with a known sequence, and the barcode sequences of each single-stranded nucleic acid amplification clusters are in one-to-one correspondence with the physical coordinate sets.

Abstract: A method for manufacturing a semiconductor device includes: forming a first dielectric layer on a semiconductor substrate; forming a plurality of spaced-apart electrodes in the first dielectric layer; forming a patterned stack on the electrodes opposite to the semiconductor substrate, the patterned stack including a plurality of stack portions spaced apart from each other, each of the stack portions including a heater portion disposed on and connected to at least one of the electrodes and a phase change material portion disposed on the heater portion opposite to the at least one of the electrodes; forming a second dielectric layer to conformally cover the patterned stack; and forming a third dielectric layer on the second dielectric layer, the third dielectric layer being formed with a plurality of air gaps such that the stack portions are spaced apart from each other by the air gaps.

Abstract: A semiconductor device includes a semiconductor substrate and a spatial light modulator. The spatial light modulator is disposed on the semiconductor substrate, and includes a plurality of pixels. Each of the pixels includes a heater portion, a phase change material portion, and a pair of spacers. The phase change material portion is disposed on the heater portion opposite to the semiconductor substrate. The spacers are disposed on the heater portion and laterally cover the phase change material portion.

Abstract: A terminal authentication method includes sending, by a first terminal, a first request message to a target network device, where the first request message is used for requesting the target network device to register the first terminal as a first-type terminal, the first-type terminal includes an anchor UE or a location server UE, the anchor UE is a terminal whose location is known and which participates in sending or measuring a sidelink positioning reference signal, and the location server UE is a terminal which provides a sidelink positioning service function.

Abstract: A projection point extraction method for a detection system is provided. The detection system includes a projection module, a projection plane and a receiver. Firstly, an original image with plural projection points is projected. Then, a kernel is used to perform an erosion process on the original image, so that an erosion image is generated. Then, an intensity transformation process is performed on the erosion image according to an intensity threshold, so that a transformation image is generated. Then, a reconstruction process is performed on the transformation image according to the original image, so that a reconstruction image is generated. Then, a regional maxima process is performed on the reconstruction image, so that a mask map is generated. Afterwards, an extraction process is performed on the original image according to the mask map, so that a projection point extraction result is generated.

Abstract: Methods for creating semolina flour-based shape-changing food from a multi-layered dough with at least one grooved surface. The dough layers have difference compositions including natural, staple and edible ingredients. The dough is exposed to stimuli during dehydration (e.g., baking) or hydration (e.g., boiling) processes.

Abstract: A test pad and at least one circuit line are arranged on a substrate, and the test pad is provided for contacting of a contact portion of a probe. A groove on the test pad is provided to restrict the contact portion to prevent the contact portion from sliding out the test pad.

Abstract: A three-dimensional display system, a driving circuit, and a display method are provided. The three-dimensional display system includes an eye tracking module, a driving circuit, and a host device. The eye tracking module is configured to generate eye tracking data including a scene image and a scene depth map, and perform eye detection to output an eye position data and an eye depth data. The driving circuit is coupled to the eye tracking module, and configured to receive the eye position data and the eye depth data. The host device is coupled to the driving circuit, and configured to provide original three-dimensional image data. The driving circuit is further configured to dynamically adjust the original three-dimensional image data to generate an adjusted three-dimensional image data according to the eye position data and the eye depth data.

Abstract: A trigger discovery method includes: sending a wake-up discovery request to a network device, where the wake-up discovery request is used for requesting the network device to trigger a second terminal to start a discovery process, and there is a subscription binding relationship between the second terminal and the first terminal; and starting the discovery process in a case that a response message sent by the network device is received, where the response message is used for indicating that the second terminal has started the discovery process.

Abstract: A venting device comprises an air channel and a rotary venting rod, wherein: the air channel comprises a first end facing an outer surface of the rotary venting rod and a second end away from the rotary venting rod; the outer surface of the rotary venting rod is provided with a recessed venting slot in fluid communication with ambient air, about which the rotary venting rod may be rotated about a rotation axis extending longitudinally thereof to provide a vented state and a sealed state. In the vented state, at least a portion of the venting slot of the rotary venting rod is in fluid communication with the air channel and thereby brings the air channel into fluid communication with ambient air via the venting slot. In the sealed state, the venting slot of the rotary venting rod is not in fluid communication with the air channel and the first end of the air channel is sealed by the outer surface of the rotating vent rod. The venting device of the present invention is easy to manufacture and assemble.