Abstract: An electromagnetic wave shielding film includes an electroconductive adhesive layer having high peel strength and high connection reliability and suppresses cracks in an insulating layer on the electroconductive adhesive layer. The electromagnetic wave shielding film includes an electroconductive adhesive layer containing electroconductive particles and an adhesive resin composition and an insulating layer on the electroconductive adhesive layer.

Abstract: A semiconductor device comprising a source, and a drain spaced apart from the source in a first direction. A channel layer is disposed radially outwards of at least one radially outer surface of the source and the drain in a second direction perpendicular to the first direction, the channel layer extending in the first direction. A memory layer is disposed on a radially outer surface of the channel layer in the second direction and extending in the first direction. A contact structure is interposed between the channel layer and at least a portion of the source and/or the drain, the contact structure having a lower resistance than the channel layer.

Abstract: A method includes forming a gate structure over a substrate; forming a first gate spacer and a second gate spacer on opposite sidewalls of the gate structure, respectively; implanting a first dopant of a first conductivity type into the substrate form a lightly doped source region adjacent to the first gate spacer, and a lightly doped drain region adjacent to the second gate spacer; forming a patterned mask over a first portion of the lightly doped drain region, while leaving a second portion of the lightly doped drain region exposed; and with the patterned mask in place, implanting a second dopant of the first conductivity type into the substrate, resulting in converting the second portion of the lightly doped drain region into a drain region.

Abstract: A semiconductor device and method of fabricating a semiconductor device involves formation of a trench above a fin (e.g. a fin of a FinFET device) of the semiconductor device and formation of a multi-layer dielectric structure within the trench. The profile of the multi-layer dielectric structure can be controlled depending on the application to reduce shadowing effects and reduce cut failure risk, among other possible benefits. The multi-layer dielectric structure can include two layers, three layers, or any number of layers and can have a stepped profile, a linear profile, or any other type of profile.

Abstract: The present invention relates to the technical field of biology, in particular to a phytase mutant, a preparation method therefor and an application thereof, a DNA molecule encoding the phytase mutant, a vector, and a host cell. The mutant provided by the present invention contains the substituent of an amino acid at at least one position selected from the following group: 36, 69, 89, 91, 111, 202, 213, 225, 238, 243, 253, 258, and 266. The heat resistance of the mutant is significantly improved, thereby facilitating the wide application of the phytase in feed.

Abstract: The present invention relates to a novel compound and application thereof in the inhibition of HBV gene expression. The structure of the compound comprises an interfering nucleic acid for inhibiting HBV gene expression, transition points, and delivery chains of the interfering nucleic acid. By means of the delivery chains, two or three N-acetylgalactosamines can be introduced to an antisense strand 3? end of such siRNA, and two or one N-acetylgalactosamine can be correspondingly introduced to a sense strand 5? end, the total number of the introduced N-acetylgalactosamines being four. In vitro and in vivo pharmacological experiments prove that such a novel compound can continuously and efficiently inhibit HBV gene expression.

Abstract: The present disclosure proposes a probe including a sequence recognition portion that is capable of specifically binding to a desired DNA sequence, and a first probe portion that includes a plurality of 3-dimensional structures arranged downstream from an end of the sequence recognition portion, in which the plurality of 3-dimensional structures are arranged in an order so that the order corresponds one-to-one with the DNA sequence.

Abstract: A wire rod for springs with improved toughness and corrosion fatigue properties is disclosed. The disclosed wire rod comprises by weight percent, carbon (C): 0.4 to 0.7%, silicon (Si): 1.2 to 2.3%, manganese (Mn): 0.2 to 0.8%, chromium (Cr): 0.2 to 0.8%, and a balance of Fe and inevitable impurities, and a grain size is 13.2 ?m or less, and a Charpy impact energy value is 38 J/cm2 or more.

Abstract: Disclosed is a combined heat exchange system of flash tank and preheater for laterite nickel ore leaching. The system comprises a high-pressure reactor, preheating towers, and flash tanks. The preheating tower is connected to the feed inlet of the high-pressure reactor. The flash tank is connected to the discharge outlet of the high-pressure reactor, and it is also connected to the preheating tower. Inside the flash tank, there is a pressure relief chamber and a buffering mechanism. The buffering mechanism comprises a buffering component and a connecting structure that are interconnected. In this disclosure, the buffering component of the pressure relief chamber is equipped with a central bulge and a buffering tank, materials falling from the pressure relief chamber can sequentially pass over the central bulge and slide from one end of the buffering tank to the other, then slide upwards out of the tank, achieving a buffering effect.

Abstract: A water treatment system includes a plurality of tanks; a plurality of blow systems connected to tanks respectively; a blower unit configured to supply air to tanks through the air blow systems; and a control device configured to: calculate a pressure loss in each of the air blow systems; and control supply of water to be treated to each of the tanks, according to the calculated pressure losses.

Abstract: Provided are a heterocyclic compound and an organic electroluminescent device comprising the same, which relate to the field of organic electroluminescent technologies. The heterocyclic compound has advantages of good film-forming property, good thermal stability, and relatively high glass-transition temperature, and the service life of the device can be prolonged when the heterocyclic compound is applied to an organic layer of the organic electroluminescent device; meanwhile, the structure has a deep HOMO energy level so that holes can be effectively prevented from diffusing from the emissive layer to the electron transport layer and the recombination probability of the holes and electrons in the emissive layer can be effectively improved; and when the heterocyclic compound is applied to the electron transport layer or hole blocking layer, the luminous efficiency of the device can be effectively improved.

Abstract: The invention relates to an organic compound, in particular for the application in optoelectronic devices. According to the invention, the organic compound consists of a first chemical moiety with a structure of formula I, and two second chemical moieties, each independently from another with a structure of formula II, wherein the first chemical moiety is linked to each of the two second chemical moieties via a single bond; wherein T, V is selected from the group consisting of RA and R1; W, X, Y: are the binding site of a single bond linking the first chemical moiety to one of the two second chemical moieties or is selected from the group consisting of RA and R2; RA is 1,3,5-triazinyl substituted with two substituents RTz: which is bonded to the structure of Formula I via the position marked by the dotted line; RW, RX, RY are the binding site of a single bond linking the first chemical moiety to one of the two second chemical moieties or is RI.

Abstract: A tool head posture adjustment method and apparatus, and a readable storage medium are disclosed. Distances to laser points are measured by laser distance sensors, and the laser points can construct at least one plane, thereby determining each plane corresponding to a site to be checked; and a comprehensive normal vector of each plane is calculated, and posture parameters of a tool head of a robot are calculated by using a posture expression, thereby adjusting the tool head posture.

Abstract: A microscope drape capable of further facilitating an operation of attachment is provided. A microscope drape includes a lens cap unit; a protective lens; and a drape main body. The lens cap unit includes: a cylindrical body having; a plurality of protrusions provided at positions spaced apart from each other in a circumferential direction of the cylindrical body to protrude inwardly in a radial direction from an inner curved surface of the cylindrical body, respectively; and a biasing member for biasing at least one of the plurality of protrusions in a direction of protruding from the inner curved surface of the cylindrical body, the at least one of the plurality of protrusions being supported to be retractable in the cylindrical body. The protective lens is supported at a distal end of the cylindrical body with being tilted with respect to an optical axis of the objective lens.

Abstract: A charging apparatus is applied to a new energy vehicle. The new energy vehicle includes a first battery and a second battery. The first battery provides driving power for the new energy vehicle, and the second battery supplies power to a vehicle-mounted load device. The apparatus includes a charging unit and a general-purpose unit. The charging unit includes a DC-DC circuit and a BMS. The general-purpose unit includes a control module, a communication module, and an auxiliary power supply module. The auxiliary power supply module supplies power to the charging unit and the control module. The control module is configured to control the charging unit to provide electric energy of the first battery to the second battery. According to the apparatus provided in this application, a volume and a weight of the charging apparatus can be reduced, a service life of a battery can be prolonged.

Abstract: A center camera mirror system spoiler mounting for a vehicle that can include a spoiler inner panel, a spoiler outer panel and a camera assembly. The spoiler inner panel can be configured to be mounted onto an exterior panel of the vehicle and the spoiler outer panel can be connected to the spoiler inner panel. The spoiler outer panel can include an outer surface that is an exterior surface of the vehicle, a camera opening passing through the spoiler outer panel, and a first datum. The camera assembly can be fixed to the spoiler inner panel in a predetermined orientation with respect to the spoiler inner panel, and can include a lens, and a second datum engaging the first datum. The lens can be in a predetermined alignment with respect to the camera opening when the second datum engages the first datum.