Abstract: A tandem solar cell and a method of manufacturing the same are provided. The tandem solar cell includes a bottom solar cell, a silicon suboxide thin film disposed over the bottom solar cell, a transparent conductive thin film disposed over the silicon suboxide thin film, and a top solar cell disposed on the transparent conductive thin film and series connected to the bottom solar cell. The silicon suboxide thin film has a refractive index of 2.0 to 3.5 for a visible light with a wavelength of 700 nm to 750 nm, and the transparent conductive thin film has a refractive index of 1.7 to 2.1 for the visible light with the wavelength of 700 nm to 750 nm. The tandem solar cell can achieve better optical matching and increase conversion efficiency.

Abstract: A provided circuit board includes an embedded capacitor, a substrate, and an insulating layer. The embedded capacitor includes a dielectric layer, a first electrode and a second electrode. The dielectric layer has a first side surface, a second side surface adjacent to the first side surface, a third side surface opposite to the first side surface, and a fourth side surface opposite to the second side surface. The first and second electrodes respectively cover the first and third side surfaces. The substrate surrounds the embedded capacitor and is physically connected to the second and fourth side surfaces. The first electrode is between the first side surface and a sidewall of the substrate. The insulating layer covers the embedded capacitor and the substrate and extends from an upper surface to a lower surface of the substrate along the first electrode and the sidewall of the substrate.

Abstract: A display panel is provided, including a driving back plate, sub-pixels and micro-lens units; the micro-lens units are on a side of the sub-pixels away from the driving back plate; an orthographic projection of each micro-lens unit covers an orthographic projection of an opening of the corresponding sub-pixel; a pattern of each micro-lens unit is axisymmetric with respect to an axis in any cross section perpendicular to the driving back plate and passing through a center of the orthographic projection of the micro-lens unit; the axis is a straight line passing through the center and perpendicular to the driving back plate; in the cross section, a distance from any point on a side of the micro-lens unit away from the driving back plate to the center is D, a length of a side of the micro-lens unit close to the driving back plate is 2R, and 0.9?D/R?1.0.

Abstract: A user equipment (UE) and a method for beam indication in a multi-transmission and reception point (MTRP) are provided. The method includes: receiving, from a base station (BS), first downlink control information (DCI) including a first transmission configuration indication (TCI) field indicating a first TCI state, the first DCI being associated with a first value; receiving, from the BS, second DCI including a second TCI field indicating a second TCI state, the second DCI being associated with a second value; performing, based on the first TCI state, a first uplink (UL) transmission; and performing, based on the second TCI state, a second UL transmission. The first UL transmission is scheduled by third DCI associated with the first value, and the second UL transmission is scheduled by fourth DCI associated with the second value.

Abstract: A method of fabricating a semiconductor device includes providing a dummy structure having a plurality of channel layers, an inner spacer disposed between adjacent channels of the plurality of channel layers and at a lateral end of the channel layers, and a gate structure including a gate dielectric layer and a metal layer interposing the plurality of channel layers. The dummy structure is disposed at an active edge adjacent to an active region. A metal gate etching process is performed to remove the metal layer from the gate structure while the gate dielectric layer remains disposed at a channel layer-inner spacer interface. After performing the metal gate etching process, a dry etching process is performed to form a cut region along the active edge. The gate dielectric layer disposed at the channel layer-inner spacer interface prevents the dry etching process from damaging a source/drain feature within the adjacent active region.

Abstract: Disclosed in the present invention are a targeting antibody-polyethylene glycol-siRNA drug conjugate, and a preparation method therefor and the use thereof. The ligand drug conjugate has a structure as represented by general formula (I). Further disclosed in the present invention is that a polyethylene glycol derivative having excellent biocompatibility is used as a linker, and targeted delivery of specific CFD-siRNA is achieved using binding specificity of an antibody and an antigen. The drug conjugate has high biocompatibility and minor side effects, can effectively inhibit CFD gene expression, and provides a new choice for preventing or treating CFD-related diseases.

Abstract: A slide rail assembly includes a first rail with a positioning structure, a second rail displaceable relative to the first rail and providing a concave surface on the back to face the positioning structure, a first stopper pivotally connected to the concave surface corresponding to the first side of the positioning structure, and an operating member movably connected to the second rail and placed on the concave surface so that the operating member is on the side of the first stopper. The slide rail assembly can be installed on the side of the carrier, which can be a server case or drawer, or can be used on servers or furniture.

Abstract: An inverter includes a first power board, a second power board, and a first filter circuit, a second filter circuit, and a third filter circuit. The first power board is configured to fasten an inverter circuit and the first filter circuit. The second filter circuit includes one or more inverter inductors, and an output end of the inverter inductor is electrically connected to an input end of the first filter circuit through a first wire and the first power board sequentially. The second power board is configured to fasten the third filter circuit, the third filter circuit is electrically connected to the output end of the inverter inductor through the second power board and a second wire sequentially, and the third filter circuit is further configured to electrically connect to a power grid or a load.

Abstract: A device and method for regulating the release of adenosine in an organism, and the use thereof. The device comprises a stimulus generator for generating stimuli of a specific frequency. The use of the device of the present invention in an organism can effectively increase the concentration of adenosine in the brain of the organism, thereby providing an effective strategy for the improvement of sleep disorders.

Abstract: A light beam processor includes a first light beam amplifying apparatus, a second light beam amplifying apparatus, and a light source generating apparatus. The light source generating apparatus is configured to emit a light source beam to the first light beam amplifying apparatus. The first light beam amplifying apparatus is configured to perform an initial amplification on the light source beam to obtain an amplified light beam. The second light beam amplifying apparatus is configured to perform a secondary amplification on the amplified light beam to obtain a target light beam. The target light beam is used as an output light beam of the light beam processor.

Abstract: Provided are certain triazolopyridines and triazolopyrazines, compositions thereof and methods of use therefor.

Abstract: A graphene acupoint herbal patch (AHP) for warming uterus and relieving pain, and a method of preparation and use thereof are provided, belonging to the technical field of traditional Chinese medicines (TCMs). The graphene AHP for warming uterus and relieving pain includes a TCM, graphene, a hot melt adhesive, a far-infrared ceramic powder, a heat sensitizer, camphor, and menthol. The graphene AHP for warming uterus and relieving pain produces no acute toxicity, has no skin irritation, and does not induce allergies. In the graphene AHP for warming uterus and relieving pain, the release rate of the small drug molecules tetrahydropalmatine, imperatorin, eugenol, and paeoniflorin is higher than that of an ordinary AHP for warming uterus and relieving pain, thus exhibiting a more obvious analgesic effect.

Abstract: A display panel includes a display substrate and a touch layer. The display substrate includes a substrate and an anode layer. The anode layer includes a plurality of anodes, and at least one edge of at least one anode is provided with at least one groove therein. The touch layer is located on a light exit side of the display substrate. The touch layer includes a metal mesh structure, the metal mesh structure includes a plurality of first metal lines, and each first metal line includes an opening. An orthographic projection of each of the plurality of first metal lines on the substrate is located between orthographic projections of the plurality of anodes on the substrate. An orthogonal projection of each groove of the at least one anode on the substrate is disposed opposite to an orthogonal projection of an opening of a first metal line on the substrate.

Abstract: Preparation method of a lanthanum ferrite/silver/zinc indium sulfide composite photocatalyst.

Abstract: Compositions are disclosed herein that comprise a mixture of at least one Albizia extract and a Magnolia extract. In some embodiments, the composition comprises a mixture of at least one Albizia extract enriched for one or more macrocyclic alkaloids and at least one Magnolia extract enrich for one or more lignans.

Abstract: A pixel driving circuit, including: a driving transistor, and first and second energy storage elements; a first reset sub-circuit configured to write an initialization voltage signal to a third node in response to a first reset signal; a second reset sub-circuit configured to, in response to a second reset signal, turn it conductive between a gate of the driving transistor and a fourth node and reset the two; a data writing sub-circuit configured to write a data voltage signal to the second energy storage element in response to a scanning signal; and a light emitting control sub-circuit configured to turn it conductive between a first electrode of the driving transistor and a power supply terminal in response to a first light emitting control signal, and transmit the data voltage signal to the gate of the driving transistor in response to a second light emitting control signal.

Abstract: A vehicle emblem raising and retracting device includes a driving mechanism, a clutch mechanism and a linkage rod mechanism. Driving mechanism is assembled in vehicle body of vehicle. Clutch mechanism is assembled below a three-dimensional vehicle emblem and is selectively connected to driving mechanism; when clutch mechanism is engaged with driving mechanism, driving mechanism drives clutch mechanism to cause three-dimensional vehicle emblem to move up and down relative to vehicle body; when clutch mechanism is disengaged from driving mechanism, clutch mechanism and three-dimensional vehicle emblem descend to inside of vehicle body under effect of their own gravity.

Abstract: Methods and systems that determine levels of leukemia or lymphoma are described. A model using biomarkers such as nuclear size, nuclear intensity, cellular density, and cell-to-nearest-neighbor distance may distinguish samples with chronic lymphocytic leukemia (CLL) progression, accelerated CLL (aCLL), and transformation to diffuse large B-cell lymphoma (Richter transformation; RT). Additionally, using a heat value based on nuclear size and nuclear intensity allowed for visualization or identification of proliferation centers (PCs) and also could be used to diagnose tissue samples from subjects with CLL. Some embodiments use unsupervised clustering to divide lymphoid cells into different cell types, and feature values of these cell types can be used to classify disorders. Methods and systems may accurately and efficiently diagnose levels of a disorder. Diagnosis may be performed with less biological sample (e.g., from a core-needle biopsy), resulting in a more rapid and minimally invasive biopsy.

Abstract: Hypoxia-inducible factor 1? protein or a detection reagent thereof can be used in depression recurrence diagnosis. It has been demonstrated that the specificity of hypoxia inducible factor 1? protein increases in the serum of patients with depression recurrence after interventions. As such, hypoxia inducible factor 1? protein can be used as a peripheral blood biomarker for the early screening or differentia diagnosis of depression recurrence, and for post-intervention assessment of treatment efficacy of patients with depression.

Abstract: Optical devices and methods of manufacture are presented herein. In an embodiment, an apparatus is provided that includes a notch filter, an optical signal detector positioned adjacent to the notch filter, and a mirror positioned to adjacent to the notch filter.