Abstract: An optimized control method for a primary frequency regulation based on art exergy storage correction of a thermodynamic system of a coal-fired unit is provided. Through measuring and recording temperatures and pressures of working fluids and metal heating surfaces of the coal-fired unit thermodynamic system in real-time, an exergy storage amount of the thermodynamic system is obtained. During a transient process, according to an exergy storage variation before and after acting of each regulation scheme, a maximum power output of each scheme is obtained. Thereafter, through comparing the maximum power output with a power regulation quantity required by a power grid, an optimal primary frequency regulation control scheme is selected, so as to maintain a fast and stable grid frequency. The present invention reduces a selection blindness of the primary frequency regulation schemes, so that an operation flexibility of the coal-fired power unit during the transient processes is greatly improved.

Abstract: A solar aided coal-fired power generation system participating in primary frequency regulation and a control method thereof propose a system configuration with two regulation schemes by coupling medium-low-temperature solar collectors and a coal-fired generation unit. The two regulation schemes are a high-pressure feedwater bypass scheme and a low-pressure condensate bypass scheme. The present invention formulates a primary frequency regulation control logic, so as to efficiently and accurately participate in the primary frequency regulation, thereby keeping the power grid frequency rapidly stable. The present invention also formulates a working fluid outlet temperature control logic for the solar aided coal-fired thermal system, which adjusts a heat exchange working fluid flow of the solar collectors to ensure that the temperature in each section is stable during the primary frequency regulation.

Abstract: A thin film transistor is disclosed. The thin-film transistor includes an active layer (3); a source electrode (1); and a drain electrode (2). The active layer includes an active pattern region (4), the active pattern region including a main body portion (5) and a plurality of protrusion portions (6) on both sides of the main body portion. The protrusion portions are connected to the main body portion.

Abstract: An optimized control method for a primary frequency regulation based on an exergy storage correction of a thermodynamic system of a coal-fired unit is provided. Through measuring and recording temperatures and pressures of working fluids and metal heating surfaces of the coal-fired unit thermodynamic system in real-time, an exergy storage amount of the thermodynamic system is obtained. During a transient process, according to an exergy storage variation before and after acting of each regulation scheme, a maximum power output of each scheme is obtained. Thereafter, through comparing the maximum power output with a maximum power regulation quantity required by a current frequency regulation, an optimal primary frequency regulation control scheme is selected, and a primary frequency regulation control logic is corrected, so as to be high-efficiently and accurately involved in the primary frequency regulation control and maintain a fast and stable grid frequency.

Abstract: A thin film transistor is disclosed. The thin-film transistor includes an active layer (3); a source electrode (1); and a drain electrode (2). The active layer includes an active pattern region (4), the active pattern region including a main body portion (5) and a plurality of protrusion portions (6) on both sides of the main body portion. The protrusion portions are connected to the main body portion.

Abstract: A method and a device for connecting to a hidden wireless access point, where a wireless routing device broadcasts a visible wireless access point to a user device, and the wireless access point has a corresponding hidden wireless access point; the user device obtains identification information and MAC address information of the visible wireless access point by scanning, and thereby acquires identification information of the hidden wireless access point corresponding to the visible wireless access point; and then, the user device sends a connection request with respect to the hidden wireless access point to the wireless routing device, and if the connection request is successfully authenticated, the user device is successfully connected to the hidden wireless access point.

Abstract: The disclosure discloses a thin film transistor, a method for fabricating the same, an array substrate, and a display panel. The thin film transistor includes: a first conductive layer on a base substrate, a first insulation layer on a side of the first conductive layer facing away from the base substrate, and a second conductive layer on a side of the first insulation layer facing away from the first conductive layer, wherein an active layer is arranged on a side of the first insulation layer facing the first conductive layer, and/or a side thereof facing the second conductive layer.

Abstract: According to the invention, there is provided seed and plants of the corn variety designated CV810674. The invention thus relates to the plants, seeds and tissue cultures of the variety CV810674, and to methods for producing a corn plant produced by crossing a corn plant of variety CV810674 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV810674 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV810674.

Abstract: According to the invention, there is provided seed and plants of the corn variety designated CV802038. The invention thus relates to the plants, seeds and tissue cultures of the variety CV802038, and to methods for producing a corn plant produced by crossing a corn plant of variety CV802038 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV802038 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV802038.

Abstract: The present invention relates to a method for enclosing either hydrophobic or hydrophilic substances in silica-based micro- and nanocapsules via emulsion techniques. More specifically, it relates to a method for the preparation of 0.01-100 ?m, particularly 0.01-10 ?m, silica-based microcapsules containing up to 99% (w/w) payload using a silica precursor polymer, polyalkoxysiloxane (PAOS), preferentially polyalkylalkoxysiloxane (R-PAOS), which acts not only as a silica source but also an emulsifier. In order to obtain mechanically stable capsules, the conversion of PAOS or R-PAOS is accompanied with the solidification of the organic phase. For the encapsulation of hydrophobic substances, oil-in-water emulsions are formed. The formation of water-in-oil-in-water double emulsions is required to encapsulate hydrophilic compounds.

Abstract: According to the invention, there is provided seed and plants of the corn variety designated CV802038. The invention thus relates to the plants, seeds and tissue cultures of the variety CV802038, and to methods for producing a corn plant produced by crossing a corn plant of variety CV802038 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV802038 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV802038.

Abstract: According to the invention, there is provided seed and plants of the hybrid corn variety designated CH953020. The invention thus relates to the plants, seeds and tissue cultures of the variety CH953020, and to methods for producing a corn plant produced by crossing a corn plant of variety CH953020 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH953020.

Abstract: According to the invention, there is provided seed and plants of the corn variety designated CV810674. The invention thus relates to the plants, seeds and tissue cultures of the variety CV810674, and to methods for producing a corn plant produced by crossing a corn plant of variety CV810674 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV810674 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV810674.

Abstract: A light guide plate, a method for fabricating the same, a backlight module, and a display panel are disclosed. The light guide plate includes a flexible base layer, a photonic crystal array layer on the flexible base layer, and a transparent planarization layer encapsulating the photonic crystal array layer. The photonic crystal array layer includes photonic crystals which are arranged in an array.

Abstract: According to the invention, there is provided seed and plants of the hybrid corn variety designated CH953020. The invention thus relates to the plants, seeds and tissue cultures of the variety CH953020, and to methods for producing a corn plant produced by crossing a corn plant of variety CH953020 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH953020.

Abstract: A package structure and packing method for an organic electroluminescence element and an organic electroluminescence device are provided. The package structure for the organic electroluminescence element includes: a substrate, an organic electroluminescence element, and a quantum dot packaging layer. The organic electroluminescence element is disposed on the substrate, the quantum dot packaging layer is disposed on the substrate and the organic electroluminescence element, and consists of a quantum dot material.

Abstract: Disclosed is a display device, a manufacturing method thereof and a display apparatus. The display device includes a carrier having a first surface and a second surface opposite to each other, and at least one nanotube in the carrier. Each nanotube includes a tube wall and a receiving cavity surrounded by the tube wall. The receiving cavity includes a first open end at the first surface and a second open end at the second surface. The display device further includes a first electrode at the first open end, a second electrode at the second open end and a light-emitting layer between the first electrode and the second electrode.

Abstract: The present application discloses a thin film transistor. The thin film transistor includes a base substrate; an active layer; an etch stop layer on a side of the active layer distal to the base substrate; and a source electrode and a drain electrode on a side of the etch stop layer distal to the active layer. The active layer includes a channel region, a source electrode contact region, and a drain electrode contact region. An orthographic projection of the etch stop layer on the base substrate surrounds an orthographic projection of the drain electrode contact region on the base substrate. An orthographic projection of the source electrode contact region on the base substrate at least partially peripherally surrounding the orthographic projection of the etch stop layer on the base substrate.

Abstract: Provided are a fluorescent probe, a preparation method therefor and a use thereof. The fluorescent probe responds to viscosity sensitively and specifically, can be used for the specific fluorescence labeling of proteins and can also be used in the quantification, detection or kinetic study of proteins and the imaging of cells, tissues and living bodies.

Abstract: A light guide plate, a method for fabricating the same, a backlight module, and a display panel are disclosed. The light guide plate includes a flexible base layer, a photonic crystal array layer on the flexible base layer, and a transparent planarization layer encapsulating the photonic crystal array layer. The photonic crystal array layer includes photonic crystals which are arranged in an array.