Abstract: A transformer comprises at least two windings and each of the at least two windings includes at least one lead-out wire, and a silicone rubber heat-shrinkable sleeve is wrapped around the outer surface of the lead-out wire. The at least two windings and a portion of the silicone rubber heat-shrinkable sleeve are encapsulated in a potting box with a first potting sealant, and another portion of the silicone rubber heat-shrinkable sleeve is exposed outside of the potting box.

Abstract: Provided herein are methods for inkjet printing objects, including objects which may be used as elements of microfluidic devices. The microfluidic devices incorporating the elements are also provided. Such microfluidic devices include those configured to quantify the expression and activity of exosomal matrix metalloprotease, MMP14. These microfluidic devices may be used in methods of monitoring breast cancer in patients having breast cancer.

Abstract: The present application relates to the field of display technology and, in particular, to an array substrate, a manufacturing method of the array substrate, and a display device. An array substrate comprises: a base substrate having a pixel display area and a gate drive circuit area; a first thin film transistor formed in the pixel display area, the first thin film transistor comprising a first gate insulating layer; a second thin film transistor formed in the gate drive circuit area, the second thin film transistor comprising a second gate insulating layer, where a thickness of the second gate insulating layer is smaller than a thickness of the first gate insulating layer.

Abstract: The invention provides a converter and a method for suppressing loop interference of converter. The converter includes first and second switching sets connected to each other. Each switching set includes a plurality of switching devices. The plurality of second switching devices are configured to be turned on for a first time after the turn-off time of the plurality of first switching devices, such that each of the plurality of second switching devices provides a path for current within the first time to reduce a potential difference between the first end of at least one of the plurality of second switching devices and the first end of the remaining of the plurality of second switching devices.

Abstract: A method of manufacturing an array substrate includes: providing a base; forming a plurality of conductive lines on the base; forming an oxide semiconductor film on a side of the plurality of conductive lines away from the base, the oxide semiconductor film covering the plurality of conductive lines and being in direct contact with at least one conductive line, and the at least one conductive line being configured to discharge static electricity generated in the oxide semiconductor film; and patterning the oxide semiconductor film by using a photoetching process to remove a portion of the oxide semiconductor film that is in direct contact with the at least one conductive line, and form an oxide semiconductor layer including active layers of a plurality of oxide thin film transistors, the oxide semiconductor layer and the at least one conductive line being insulated from each other.

Abstract: A compactor includes a plate, a shaft rotatably supported upon the plate, an electric motor configured to cause rotation of the shaft, and an eccentric mass arranged to rotate on the shaft, causing the plate to vibrate in response to rotation of the eccentric mass. The eccentric mass is configured to translate along the shaft.

Abstract: A preparation method for an array substrate, comprising: providing a substrate; forming multiple wires on the substrate; forming an oxide semiconductor thin film on the side of the multiple wires furthest from the substrate, the oxide semiconductor thin film covering the multiple wires and being in direct contact with at least one signal line, the at least one wire being configured to guide out the static electricity produced in the oxide semiconductor thin film; and, by using a photolithography process, performing patterning processing on the oxide semiconductor thin film to remove the part in direct contact with the at least one wire and form an oxide semiconductor layer comprising active layers of multiple oxide thin film transistors.

Abstract: Methods of administering a gene therapy construct to the eye including injection of the construct into the eye and application of an electric current to enhance penetration of or cellular expression of molecules in ocular tissues. These methods provide effective technique for the intraocular delivery of gene therapy vectors, especially AAV vectors, and nanoparticles.

Abstract: A keypad is provided in the present invention. The keypad includes a keypad shell and a keypad circuit board provided within the keypad shell. The keypad shell is provided with at least two subscriber identity module (SIM) card sockets and a first communication module connected to the SIM card sockets and configured to access the Internet. A SIM card switch is provided between the first communication module and the SIM card sockets. Compared to the prior art, the present invention enables, by means of providing the keypad with the at least two SIM card sockets and the first communication module supporting all major operators, the keypad to access the Internet when connected to a mobile terminal, and ensures uninterrupted Internet data access by switching to a SIM card of a different operator when the SIM card of the current operator has weak reception.

Abstract: A magnetic assembly includes a magnetic core and a winding. The magnetic core comprises an upper cover, a lower cover and at least one core column provided between the upper cover and the lower cover, the core column presents a prismatic shape and has at least two lateral surfaces, the lateral surfaces intersect with each other to form at least two longitudinal ridges, and the longitudinal ridge extends along the longitudinal direction of the core column. The winding, winding around the core column, a first semi-conductive component is provided between the core column and the winding at the position corresponding to the longitudinal ridge.

Abstract: A keypad is provided in the present invention. The keypad includes a keypad shell and a keypad circuit board provided within the keypad shell. The keypad shell is provided with at least two subscriber identity module (SIM) card sockets and a first communication module connected to the SIM card sockets and configured to access the Internet. A SIM card switch is provided between the first communication module and the SIM card sockets. Compared to the prior art, the present invention enables, by means of providing the keypad with the at least two SIM card sockets and the first communication module supporting all major operators, the keypad to access the Internet when connected to a mobile terminal, and ensures uninterrupted Internet data access by switching to a SIM card of a different operator when the SIM card of the current operator has weak reception.

Abstract: The present application relates to the field of display technology and, in particular, to an array substrate, a manufacturing method of the array substrate, and a display device. An array substrate comprises: a base substrate having a pixel display area and a gate drive circuit area; a first thin film transistor formed in the pixel display area, the first thin film transistor comprising a first gate insulating layer; a second thin film transistor formed in the gate drive circuit area, the second thin film transistor comprising a second gate insulating layer, where a thickness of the second gate insulating layer is smaller than a thickness of the first gate insulating layer.

Abstract: The invention relates to a transformer and a method for manufacturing the same. The transformer includes a magnetic core having a body part and a hollow part passing through the body part; a first winding wound around the body part of the magnetic core through the hollow part and including two first leads; a first infiltration material member enclosing the body part and the first winding through the hollow part, with the two first leads being exposed; a second winding wound around the first infiltration material member through the hollow part, isolated from the first winding, and including two second leads; a shell including an accommodating space, in which the magnetic core, the first winding, the first infiltration material, and the second winding are accommodated; and a pouring sealant poured into the accommodating space and maintaining the first leads and the second leads to be exposed outside the shell.

Abstract: A graphene-based sandwich immunoassay for detecting whether a target biological substance is present in a sample, generally comprising contacting said sample with a plurality of particles coated with graphene nanosheets, each particle having at least one targeting receptor, such that the target biological substance, if present, associates with the targeting receptor, and detecting the presence of the target biological substance in the sample by subsequently contacting the sample with a detection antibody, wherein the detection antibody is capable of targeting and binding with the target biological substance if bound to the targeting receptor to yield a detectable complex. The targeting receptor can be an antibody or fragment thereof. The target biological substance can be an exosome.

Abstract: Expression vectors and therapeutic methods of using such vectors in the treatment of diseases of the eye resulting from failure to produce a specific protein in the eye, or the production of a non-functional protein in the eye.

Abstract: A transformer comprises an iron core, a support module, a winding unit, a potting box. The potting box includes an inner wall, an outer wall and a bottom plate and the inner wall is sleeved in the outer wall. The bottom plate is connected to a bottom portion of the inner wall and a bottom portion of the outer wall and a potting space is defined by the outer wall, the inner wall and the bottom plate. The winding unit is disposed in the potting space and a magnetic pole of the iron core penetrates through an inner side of the inner wall of the potting box. The support module is disposed between at least one end surface of the potting box and a cover of the iron core to form an insulation clearance. The support odule is close to the inner wall of the potting box.

Abstract: A transformer comprises at least two windings and each of the at least two windings includes at least one lead-out wire, and a silicone rubber heat-shrinkable sleeve is wrapped around the outer surface of the lead-out wire. The at least two windings and a portion of the silicone rubber heat-shrinkable sleeve are encapsulated in a potting box with a first potting sealant, and another portion of the silicone rubber heat-shrinkable sleeve is exposed outside of the potting box.

Abstract: A potting box for assembling a transformer comprises an inner wall and an outer wall. The inner wall is sleeved in the outer wall. A bottom plate connected to a bottom portion of the inner wall and a bottom portion of the outer wall to form a potting space for accommodating a first winding and a second winding. An inner side of the outer wall comprises a first support portion for supporting the first winding and an outer side of the inner wall comprises a second support portion for supporting the second winding. An iron core of the transformer penetrates through an inner side of the inner wall.

Abstract: A capture device for capturing a biological substance can include: a substrate; a graphene-oxide layer on the substrate; at least one polydopamine polymer coupled with the graphene-oxide; and at least one targeting receptor coupled to the polydopamine(s), wherein the targeting receptor is capable of targeting/binding with a target biological substance. The graphene-oxide may be covalently coupled with the substrate and polydopamine, and the polydopamine may be covalently coupled with the targeting receptor. The targeting receptor can be an antibody or fragment thereof. The target biological substance can be an exosome. The substrate can be a particle (e.g., magnetic, such as magnetically responsive) or a surface in a microfluidic channel. The surface can be a top surface of a post, the post having a Y-shaped cross-sectional profile. In one aspect, the substrate is a particle. The capture device can include the target biological substance bound to the targeting receptor.