Abstract: A heat source unit for a refrigeration apparatus, includes: a casing; a heat exchanger disposed in an internal space of the casing, and that performs heat exchange between a refrigerant and air; a fan disposed in the internal space of the casing, and that horizontally blows out the air passing through the heat exchanger; a shut-off valve having a valve main body that forms a flow channel where the refrigerant flows, a valve body that opens and closes the flow channel, and a valve-operating part that operates the valve body; and an above-shut-off-valve member disposed in the casing and above the shut-off valve, and that forms a shut-off valve placement space where the shut-off valve is placed. The valve-operating part is oriented diagonally upward.

Abstract: Methods, systems, and media for searching for video content using integrated content sources are provided. In some embodiments, a system for searching for video content is provided, the system comprising: at least one hardware processor that is configured to: receive a search query including at least one search term; identify a plurality of video segments that match the search query, wherein each of the plurality of video segments is associated with a transcript that includes the search term; select a first set of video segments from the plurality of video segments; generate a first composite video by combining the first set of video segments; and cause the first composite video to be presented.

Abstract: The present invention discloses a depolymerized holothurian glycosaminoglycan composition and a preparation method and application thereof. The composition comprises one or more of depolymerized holothurian glycosaminoglycans with weight-average molecular weight between 2000 Da and 12000 Da. The preparation method of the depolymerized holothurian glycosaminoglycan composition comprises the steps of extracting and purifying holothurian glycosaminoglycan, depolymerizing the holothurian glycosaminoglycan and the like. Anti-tumor studies show that the depolymerized holothurian glycosaminoglycan composition can remarkably inhibit tube formation of human umbilical vein endothelial cells in vitro and inhibit metastasis of melanomas and breast cancer in vivo. With its excellent anti-cancer properties, depolymerized holothurian glycosaminoglycan composition can be used as pharmaceuticals, nutraceuticals and other health products.

Abstract: A request for communicating with a first user is received by a second user. The request includes a first identification specific to the first user. The first identification is different from an account used by the first user in the communication. Based on a communication mapping associated with the first user, it is determined whether the second user is allowed to communicate with the first user using the first identification. The communication mapping indicates authorized users allowed to communicate with the first user and respective identifications allowed to be used by the authorized users. The account used by the first user in the communication is obtained to initiate the communication with the first user. The account used is obtained in response to determining that the second user is allowed to communicate with the first user using the first identification.

Abstract: A dual-gate metal-oxide-semiconductor field-effect transistor (MOSFET) may include a MOSFET having a channel region, a drain, and a source, a first gate formed proximate to the channel region, a drain extension region formed proximate to the drain, and a second gate formed proximate to the drain extension region.

Abstract: A request for communicating with a first user is received by a second user. The request includes a first identification specific to the first user. The first identification is different from an account used by the first user in the communication. Based on a communication mapping associated with the first user, it is determined whether the second user is allowed to communicate with the first user using the first identification. The communication mapping indicates authorized users allowed to communicate with the first user and respective identifications allowed to be used by the authorized users. The account used by the first user in the communication is obtained to initiate the communication with the first user. The account used is obtained in response to determining that the second user is allowed to communicate with the first user using the first identification.

Abstract: The disclosure is directed to polyelectrolyte complex nanoparticles that can be used to deliver agents deep into hydrocarbon reservoirs. Methods of making and using said polyelectrolyte complex nanoparticles are also provided.

Abstract: The presently-disclosed subject matter relates to antibodies, compositions, and methods for inhibiting and treating virus infection in the respiratory tract and virus transmission through the respiratory tract. In particular, the presently-disclosed subject matter relates to inhibiting and treating virus infection in a subject using compositions and antibodies that trap viruses in mucus of the respiratory tract, thereby inhibiting transport of virus across or through mucus secretions.

Abstract: The present invention relates to a polymer composition comprising a thermoplastic polyester and a propylene-based elastomer, wherein the propylene-based elastomer comprises propylene-derived units and 5 to 30 wt % of ?-olefin-derived units, and has a melting temperature of less than 120° C. and a heat of fusion of less than 75 J/g.

Abstract: The present invention relates, in general, to an immunogen and, in particular, to an immunogen for inducing antibodies that neutralizes a wide spectrum of HIV primary isolates and/or to an immunogen that induces a T cell immune response. The invention also relates to a method of inducing anti-HIV antibodies, and/or to a method of inducing a T cell immune response, using such an immunogen. The invention further relates to nucleic acid sequences encoding the present immunogens.

Abstract: The presently-disclosed subject matter relates to antibodies, compositions, and methods for inhibiting and treating pathogen infection and providing contraception. In particular, the presently-disclosed subject matter relates to inhibiting and treating pathogen infection and providing contraception in a subject using compositions and antibodies capable of trapping pathogens or sperm in mucus, thereby inhibiting transport of pathogens or sperm across mucus secretions. The subject matter further relates to methods for monitoring the effectiveness of vaccines by detecting antibodies capable of trapping pathogens in mucus.

Abstract: The disclosure is directed to polyelectrolyte complex nanoparticles that can be used to deliver agents deep into hydrocarbon reservoirs. Methods of making and using said polyelectrolyte complex nanoparticles are also provided.

Abstract: A polyamide composition with improved melt flow containing (A) 20 to 99.9 wt % of one or more polyamides independently selected from the group consisting of aliphatic polyamide, semi-aromatic polyamide, aromatic polyamide and their blends, (B) 0.1 to 10 wt % of one or more polyether polyols having a melting temperature below room temperature, (C) 0 to 70 wt % of one or more reinforcing agents, and (D) 0 to 50 wt % of one or more other additives, each based on the whole composition. A molding article produced from the polyamide composition also is disclosed.

Abstract: One embodiment relates to a method for overlay sampling. The method provides a number of fields over a semiconductor wafer surface. An inner subgroup of the number of fields includes fields in a central region of the wafer surface. An outer subgroup of the number of fields includes neighboring fields near a circumferential edge of the wafer surface. The method measures a first number of overlay conditions at a corresponding first number of overlay structures within a field of the inner subgroup. The method also measures a second number of overlay conditions at a corresponding second number of overlay structures within a field of the outer subgroup. The second number is greater than the first number. Based on the measured first number of overlay conditions and the measured second number of overlay conditions, the method determines an alignment condition for two or more layers on the semiconductor wafer surface.

Abstract: Provided is a composition having 70 wt % to 90 wt % of a first propylene-olefin copolymer component having an ethylene content of 15 to 21 wt %; and 10 wt % to 30 wt % of a second propylene-olefin copolymer component having an ethylene content of 6 to 10 wt %; wherein the weight average molecular weight of the first component is 250,000 to 1,780,000 g/mol higher than the weight average molecular weight of the second component; wherein the reactivity ratio product of the first component is less than 0.75; wherein the reactivity ratio product of the second component is greater than or equal to 0.75.

Abstract: The present invention is related to a propylene-based injection molded composition made from a polymer blend comprising from 45 to 85 wt % of a polymer blend modifier having a weight average molecular weight of 10,000 to 100,000 g/mole and from 15 to 55 wt % of a propylene-based elastomer having a weight average molecular weight of from 100,000 to 300,000 g/mole, where the weight percent of the polymer blend modifier and the propylene-based elastomer are based on the total weight of the polymer blend. The polymer blend modifier comprises a first propylene-based polymer and a second propylene-based polymer, where the first and second propylene-based polymers are different and are individually selected from a homopolymer of propylene or a copolymer of propylene and ethylene or a C4 to C10 alpha-olefin.

Abstract: The invention relates to HIV-1 envelope polypeptides comprising the consensus envelope of SEQ ID NO: 35, compositions comprising these envelopes and methods for using same.

Abstract: A power supply device is provided. The power supply device includes a power transistor, a detection circuit and a driving circuit. The power transistor is controlled by the driving circuit to generate an output current. A first end of the power transistor is coupled to a power voltage pin through a first bonding wire. A second end of the power transistor is configured to output the output current. The detection circuit is coupled between two ends of the first bonding wire to detect the output current and generate a control signal. The driving circuit generates a driving signal according to the control signal. When the output current value is larger than or equal to an over-current-protection current value, the driving circuit starts to adjust a voltage value of the driving signal, such that the output current value is kept at the over-current-protection current value.

Abstract: An overlay measurement and correction method and device is provided. In an embodiment the measurement device takes measurements of a first semiconductor wafer and uses the measurements in a plurality of correction techniques to generate an overlay correction model. The plurality of correction techniques include a first order correction, a first intra-field high order parameter correction and a first inter-field high order parameter correction. The model is used to adjust the exposure parameters for the exposure of the next semiconductor wafer. The process is repeated on each semiconductor wafer for a run-to-run analysis.

Abstract: Methods, systems, and media for searching for video content using integrated content sources are provided. In some embodiments, a system for searching for video content is provided, the system comprising: at least one hardware processor that is configured to: receive a search query including at least one search term; identify a plurality of video segments that match the search query, wherein each of the plurality of video segments is associated with a transcript that includes the search term; select a first set of video segments from the plurality of video segments; generate a first composite video by combining the first set of video segments; and cause the first composite video to be presented.