Abstract: A microelectronic package includes a substrate having a first surface. A microelectronic element overlies the first surface. Electrically conductive elements are exposed at the first surface of the substrate, at least some of which are electrically connected to the microelectronic element. The package includes wire bonds having bases bonded to respective ones of the conductive elements and ends remote from the substrate and remote from the bases. The ends of the wire bonds are defined on tips of the wire bonds, and the wire bonds define respective first diameters between the bases and the tips thereof. The tips have at least one dimension that is smaller than the respective first diameters of the wire bonds. A dielectric encapsulation layer covers portions of the wire bonds, and unencapsulated portions of the wire bonds are defined by portions of the wire bonds, including the ends, are uncovered by the encapsulation layer.

Abstract: The present invention relates a haptic tool system, the system including: a computer device portion providing a content image including a target object for user testing or learning through a haptic feedback simulation function; and a haptic drill tool having an capacitive touch pen that makes contact with the target object and providing a haptic feedback simulating use of an actual drill to the user on the basis of load cell displacement information on a force applied according to the contact of the capacitive touch pen and physical property information on the target object. According to the haptic tool system, it is possible to provide the haptic feedback similar to a force and a motion sensation that the user feels when using an actual electric drill.

Abstract: Provided are a combination of cross-linked hyaluronic acids comprising: a cross-linked hyaluronic acid having an elasticity of about 50 to about 200 Pa and a viscosity of about 20 to about 100 Pa, and a cross-linked hyaluronic acid having an elasticity of about 400 to about 800 Pa and a viscosity of about 40 to about 100 Pa, and a method for preparing the same.

Abstract: Disclosed herein are an apparatus and method for recognizing a voice speaker. The apparatus for recognizing a voice speaker includes a voice feature extraction unit configured to extract a feature vector from a voice signal inputted through a microphone; and a speaker recognition unit configured to calculate a speaker recognition score by selecting a reverberant environment from multiple reverberant environment learning data sets based on the feature vector extracted by the voice feature extraction unit and to recognize a speaker by assigning a weight depending on the selected reverberant environment to the speaker recognition score.

Abstract: A system includes a first electronic device configured to receive a first user input through the touchscreen display and/or the microphone, to receive a sequence of touch and/or voice-based user inputs through the touchscreen display and/or the microphone, to store the sequence of the touch and/or voice-based user inputs in the at least one memory, to receive a second user input including at least one invoke word associated with the sequence through the touchscreen display and/or the microphone, and to store the at least one invoke word in the at least one memory such that the sequence and the at least one invoke word are mapped to each other.

Abstract: Disclosed are a novel Bifidobacterium longum RAPO (Accession No.: KCTC 13773BP) and a composition for alleviating, treating or preventing rheumatoid arthritis containing Bifidobacterium longum RAPO (Accession No.: KCTC 13773BP) selected herein.

Abstract: Provided is an apparatus, method, and computer-readable recording medium for analyzing audio/video (AV) output, capable of automatically analyzing an AV output of a sink device. The apparatus for analyzing an AV output includes: a transmitter configured to transmit a high-definition multimedia interface (HDMI) signal generation command to a source device such that an AV screen is output on a sink device; a receiver configured to receive, from a user terminal, data of a mirroring screen corresponding to the AV screen being output on the sink device, and a controller configured to perform analysis by comparing the received data of the mirroring screen with reference data stored in a memory to analyze a responsiveness for a HDMI signal of a HDMI port provided in the sink device.

Abstract: The present disclosure relates to a polycarbonate resin composition exhibiting excellent heat stability and optical properties, and an optical molded article comprising the same. The polycarbonate resin composition includes polycarbonate resin; and [[4-(dimethylamino)phenyl]methylene] propanedioic acid dimethyl ester as a hindered amine UV absorber that selectively absorbs UVA having a wavelength of 420 nm or less.

Abstract: The present disclosure relates to a polycarbonate and a preparation method thereof, which has a novel structure with an improvement in weather resistance and refractive index, while having excellent mechanical properties.

Abstract: An attrition-resistant superabsorbent polymer and a preparation method thereof are disclosed herein. In some embodiments, an attrition resistant superabsorbent polymer includes a superabsorbent polymer having a crosslinked surface, water, particles, a multivalent metal salt, an organic acid and a polyhydric alcohol, wherein the particles having a BET specific surface area of 300 to 1500 m2/g and a porosity of 50% or more.

Abstract: The present disclosure relates to a composition for preventing or treating metabolic diseases, in which the composition includes Bacteroides acidifaciens as an active ingredient. In addition, the present disclosure relates to a composition for oxidizing fat or inhibiting DPP-4, in which the composition includes Bacteroides acidifaciens as an active ingredient. In addition, the present disclosure relates to a transformant expressing a lean phenotype, in which an Atg7 gene is deleted in dendritic cells.

Abstract: The present disclosure relates to a polycarbonate and a preparation method thereof, which has a novel structure with an improvement in weather resistance and refractive index, while having excellent mechanical properties.

Abstract: A method is used for bitmap-based synchronous replication in a data protection system. The method includes, upon re-establishing communication with a first storage node, requesting, by a second storage node, a first bitmap from the first storage node. The method includes determining, by the second storage node, a set of data blocks to change on the first storage node based on the first bitmap and a second bitmap on the second storage node. The method also includes sending, by the second storage node to the first storage node, the set of data blocks.

Abstract: Provided is a polycarbonate of Chemical Formula 1: wherein in Chemical Formula 1: Ar is C6-60 arylene unsubstituted or substituted with C1-10 alkyl; and n and m are each independently an integer from 1 to 50, provided that n+m is 2 or more and a preparation method thereof.

Abstract: A method of predicting the risk of experiencing symptoms related to abnormal blood pressure and/or heart rate that includes obtaining subject heart rate variability data representing a number of HRV parameters, wherein the subject HRV data is generated based on heartbeat data obtained from an individual wearing a heart parameter sensor, providing the subject HRV data as an input to an artificial intelligence system, wherein the artificial intelligence system has been previously trained using training and test HRV data representing the number of HRV parameters obtained from a plurality of test subjects, and analyzing temporal data changes in or indicated by the subject HRV data in the artificial intelligence system to determine whether the individual is at risk of experiencing symptoms related to abnormal blood pressure and/or heart rate placing them at risk of a fall.

Abstract: An integrated circuit including a first active region and a second active region extending in a first direction and spaced apart from each other in a second direction intersecting the first direction; a power rail and a ground rail extending in the first direction and spaced apart from the first and second active regions and each other in the second direction; source/drain contacts extending in the second direction on at least a portion of the first or second active region, gate structures extending in the second direction and on at least a portion of the first and second active regions, a power rail configured to supply power through source/drain contact vias, and a ground rail configured to supply a ground voltage through source/drain contact vias.

Abstract: A lens antenna system is disclosed. The lens antenna system comprises a hybrid focal source antenna circuit configured to generate a source antenna beam for integration with different lens structures. In some embodiments, the hybrid focal source antenna circuit comprises a set of antenna elements coupled to one another. In some embodiments, the set of antenna elements comprises a first antenna element configured to be excited in a first spherical mode; and a second antenna element configured to be excited in a second, different, spherical mode. In some embodiments, the first spherical mode and the second spherical mode are co-polarized. In some embodiments, the lens antenna system further comprises a lens configured to shape the source antenna beam associated with the hybrid focal source antenna circuit, in order to provide an output antenna beam.

Abstract: A system for automated delivery worker scheduling. The system may include a memory storing instructions and at least processor configured to execute the instructions to perform operations. The operations may include receiving a forecasted number of sold units for a first period of time; receiving a unit per parcel rate associated with a plurality of camps; determining a number of parcels for the plurality of camps based on the forecasted number of sold units and the respective unit per parcel rate; determining forecasted attendance information for the plurality of camps; determining a number of delivery workers based on the forecasted attendance information and the number of parcels; and assigning a plurality of the parcels to the determined delivery workers.

Abstract: Disclosed is a power factor correction circuit including a plurality of legs connected in parallel and each including two switching devices connected in series, a plurality of inductors each having one terminal connected to an interconnection node of the two switching devices in a corresponding one of the legs, and a controller configured to control on/off states of the switching devices in a pulse width modulation manner such that each of the inductors is built up twice or more in one switching period of the switching devices when an alternating current (AC) voltage is input to the other terminal of each of the inductors.

Abstract: A system is provided for evaluating vehicle performance. The system includes a function system model that models an operation of a function system of a vehicle and an operation of which is determined based on a control signal output from a controller within the vehicle. Additionally, the system includes a dynamic model configured to model a behavior of the vehicle based on the operation of the function system model.