Abstract: The embodiments of the disclosure provide a thin film transistor device and a manufacturing method thereof, a composite etching solution, and an array substrate, the method includes: forming an active structure material layer including an active material layer and an ohmic contact material layer, and a source/drain material layer on a base substrate; performing a wet etching process on the source/drain material layer and the active structure material layer using a composite etching solution including a first etching solution and a second etching solution, so as to form a source/drain electrode layer and an active structure including an active layer and an ohmic contact layer, wherein the wet etching process includes: etching the source/drain material layer and oxidizing a portion of the active structure material layer, and etching an oxidized portion of the active structure material layer.

Abstract: The invention provides an analysis method and a device for determining a haplotype of a descendant object. Particularly, the invention provides a data analysis method for determining a haplotype genetic flow, comprising the following steps: (a) providing data sets for the analysis, the data sets being data sets related to genome information; (b) performing molecular marker genotyping in the upstream and downstream regions of Y1 target sites in each of the data sets, thereby obtaining molecular marker genotyping data, wherein Y1 is a positive integer greater than or equal to 1; (c) constructing a binary genetic vector of (0, 1) for each molecular marker site upstream and downstream of each target site in each of the data sets; (d) determining a maximum likelihood estimation value L using a Hidden Markov model for each target site; (e) determining a haplotype genetic flow direction of the descendant object and the family members through a Viterbi dynamic programming algorithm.

Abstract: A base station handover method and system for a communication system are provided. The method includes: a serving base station triggering a bi-casting operation according to information reported by a user equipment, adding a communication context of a target base station into a Mobile Management Entity (MME), and the MME notifying a Serving GateWay (SGW) to store two communication routes; the SGW communicating with the serving base station and the target base station after the triggering of bi-casting is completed; and the serving base station interacting with the user equipment, and handing over the user equipment from the serving base station to the target base station. By means of the technical scheme according to the embodiments of the present document, the complexity of base station handover can be reduced, the efficiency of base station handover can be increased, and at the same time the practicability is enhanced.

Abstract: A base station handover method and system for a communication system are provided. The method includes: a serving base station triggering a bi-casting operation according to information reported by a user equipment, adding a communication context of a target base station into a Mobile Management Entity (MME), and the MME notifying a Serving GateWay (SGW) to store two communication routes; the SGW communicating with the serving base station and the target base station after the triggering of bi-casting is completed; and the serving base station interacting with the user equipment, and handing over the user equipment from the serving base station to the target base station. By means of the technical scheme according to the embodiments of the present document, the complexity of base station handover can be reduced, the efficiency of base station handover can be increased, and at the same time the practicability is enhanced.