Abstract: An integrated circuit package is formed by positioning an integrated circuit die on a die pad of a leadframe; connecting a bond wire between the die and a bond pad of the leadframe; encapsulating the bond wire, die, and bond pad with an encapsulant material to form a first mold cap of the integrated circuit package; after the encapsulating, bending one or more leads of the leadframe to form one or more bent leads; and encapsulating the first mold cap and a portion of a bend of the one or more bent leads with the encapsulant material to form a second mold cap.

Abstract: A coupled-core multicore optical fiber has a plurality of cores that are doped with alkali metals or chlorine to achieve low attenuation and a large effective area. The cores may be embedded in a common cladding region that may be fluorine doped. The cores may also be doped with chlorine, either with the alkali metals described above or without the alkali metals.

Abstract: A method for preparing a substituted acrylate compound of general formula (I) is provided.

Abstract: A fixture and electronic equipment for rapid assembly and disassembly of expansion cards. The fixture comprises a holder, a bracket, a first connector, and a second connector. The holder is configured to fix the expansion card. The first connector is positioned on the holder. A first slot is defined on the bracket. The first connector enters the first slot. Two walls of the first slot are stopped on opposite sides of the first connector along the second direction. The bracket supports the holder along the third direction. The second connector is positioned on the holder. A socket is defined on the bracket. The second connector is insertable into the socket to limit the holder from moving relative to the bracket along the first direction. The first direction, the second direction, and the third direction are perpendicular to each other.

Abstract: A drilling device for geotechnical engineering investigation is provided, including an outer supporting ring seat, where a center of the outer supporting ring seat is rotatably connected with a middle supporting ring seat through a first supporting shaft rod; a center of the middle supporting ring seat is rotatably connected with an inner supporting ring seat through a second supporting shaft rod; the first supporting shaft rod and the second supporting shaft rod are vertically crossed; a second rotating motor is fixedly installed at one end of the first supporting shaft rod on an outer surface of the outer supporting ring seat; a pow output end of the second rotating motor is fixedly connected with the first supporting shaft rod, an other end of the first supporting shaft rod is provided with a first locking mechanism for position limitation.

Abstract: A method of categorizing single mode optical fibers, the method including determining one or more fiber properties of an optical fiber, the optical fiber being a single mode optical fiber at an operating wavelength of about 1310 nm. The method further including calculating a peak bandwidth wavelength of the optical fiber based on the one or more fiber properties, comparing the calculated peak bandwidth wavelength with a target peak bandwidth wavelength and based on the comparison, determining if the optical fiber meets a target modal bandwidth.

Abstract: This application provides a communication method and a device. The method includes: sending, by a terminal device to a network device, a random access preamble, receiving, by the terminal device, a random access response (RAR) from the network device, wherein the RAR indicates a first resource, and sending, by the terminal device, downlink channel quality indication information to the network device, wherein the downlink channel quality indication information is carried in a Message 3 on the first resource, and the downlink channel quality indication information is used to indicate downlink channel quality.

Abstract: The present disclosure pertains to ionic polymer compositions, including semi.- and fully interpenetrating polymer networks, methods of making, such ionic polymer compositions, articles made from such ionic polymer compositions, and methods of making such articles and packaging, for such articles.

Abstract: Embodiments of systems and methods for estimating direction of arrival are disclosed. A device includes a signal processing unit that includes processing circuitry and memory coupled to the processing circuitry, where the processing circuitry includes multiple vector processing units, each vector processing unit configured to receive an antenna input vector, receive an angular spectrum vector, retrieve a first and second weighting vectors from the memory, generate a processed antenna input vector by performing a circular convolution of the antenna input vector with the first weighting vector, generate a processed angular spectrum vector by performing a circular convolution of the angular spectrum vector with the second weighting vector, and generate a refined angular spectrum vector, which indicates angular position of one or more radar targets, by applying a non-linear activation function to a sum of the processed antenna input vector and the processed angular spectrum vector.

Abstract: A method and system for employing a Language Processing machine learning Artificial Intelligence engine to employ word embeddings to create numerical representations of document meaning in a high-dimensional semantic space or an overall semantic direction. A system and method configured to improve precision and scale when using simple static embeddings. The system is programmed to employ innovative algorithms that act as heuristics to eliminate bad contextual matches to improve accuracy and precision. Pretrained neural language models and contextual embeddings are configured automatically take context into account at the featurization stage. A system and method for one-class classification framework, which starts from a list of keywords of interest and is configured to build an intent/no intent classifier without any labels.

Abstract: The optical fibers disclosed have single mode and few mode optical transmission for VCSEL-based optical fiber transmission systems. The optical fibers have a cable cutoff wavelength ?C of equal to or below 1260 nm thereby defining single mode operation at a wavelength in a first wavelength range greater than 1260 nm and few-mode operation at a wavelength in a second wavelength range from 970 nm and 1070 nm. The mode-field diameter is in the range from 9.3 microns to 10.9 microns at 1550 nm. The optical fibers have an overfilled bandwidth OFL BW of 1 GHz.km to 3 GHz.km at the at least one wavelength in the second wavelength range. VCSEL based optical transmission systems and methods are disclosed that utilize both single core and multicore versions of the optical fiber.

Abstract: Disclosed are a hybrid density abrupt interface inversion method based on machine learning constraints.

Abstract: The present invention discloses a method for obtaining glyphosate-resistant rice by a site-directed nucleotide substitution, and also relates to a method capable of generating a site-directed nucleotide substitution and a fragment substitution. The method for obtaining a glyphosate-resistant plant provided by the present invention comprises the following steps: only substituting threonine (T) at position 8 of the amino acid sequence of a conserved region of endogenous EPSPS protein of a target plant with isoleucine (I), and substituting proline (P) at position 12 with serine (S) to obtain a plant, i.e., a glyphosate-resistant plant. The method provided by the present invention is of great significance in breeding new herbicide-resistant plant varieties.

Abstract: A compound useful as a CDK7 kinase inhibitor has a structure shown in formula I The definition of each group and substituent is as described in the description. The compound invention can be used as an inhibitor of cyclin-dependent kinase 7 (CDK7) for the treatment or prevention of proliferative diseases (such as cancers), and in particular for the regulation and treatment of related diseases caused by abnormal activity of cyclin-dependent kinase 7 (CDK7).

Abstract: This disclosure relates to adaptive content control and display for internet media. A playback component provides for playback of media content. An input component detects user inputs during playback of the content. In response to the user inputs being detected, a menu component displays a level of a pivot menu during playback of the content. The pivot menu is displayed on top, or in front, of a portion of the content during playback, and the pivot menu can be at least partially transparent to enable consumption of the content to continue without complete obstruction.

Abstract: The invention provides methods of modulating and regulating NHD protein-protein interactions through nicotinamide mononucleotide, analogs and derivatives thereof, such as NAD+. Such modulation may be useful in methods of treating and preventing cancer, aging, cell death, radiation damage, radiation exposure, among others, may improve DNA repair, cell proliferation, cell survival, among others, and may increase the life span of a cell or protect it against certain stresses, among others.

Abstract: Disclosed are a disease prediction method, system and apparatus based on a multi-relation functional connectivity matrix. A Pearson correlation coefficient matrix and a DTW distance matrix are respectively calculated according to resting state functional magnetic resonance time series extracted from a brain atlas, the DTW distance matrix is converted in combination with the Pearson correlation coefficient matrix into a DTW? matrix which includes correlation degree and correlation direction information and whose numerical range is equivalent to the value range of a Pearson coefficient, and a functional connectivity matrix is obtained after weighted combination.

Abstract: Provided herein are methods, systems, computing devices, and/or computing entities for generating a performance metric recommendation by generating an agent group data object for an agent profile; generating an agent assessment data object for the agent profile; generating an inferred performance gap data object for the agent profile; and generating the performance metric recommendation based at least in part on the inferred performance gap data object.

Abstract: The invention discloses a portable mobile decorative cylinder LED lamp, comprising a bottom base cover, a first upper base cover, a second upper base cover, a first base connector, a second base connector, a circular aluminum sleeve, a switch button, a driver board, an aluminum tripod base, light strips, an inner pipe, an outer pipe and a top cover. The upper end of the bottom base cover is mounted with the first upper base cover and the second upper base cover through screws, the first upper base cover and the second upper base cover are clamped, the first upper base cover and the second upper base cover are jointly mounted with the first base connector through screws, and the upper end of the first base connector is in contact with the second base connector.