Abstract: Nodes of a weighted tree each have their own weight. A normalized weight of a node, relative to other nodes in the tree, is determined based on a proportional weight of the node and a lesser unique sum of the node, as well as those of the node's parents and grandparents, up to a root of the tree. The proportional weight and lesser unique sum of a given node depend only on the unique weights of the sibling group including the given node. Thus, if a weight is modified, the normalized weight can be updated without necessarily recalculating the entire tree.

Abstract: Provided is a method for identifying problematic input fields in a webform. The method comprises obtaining a set of user interaction data for a plurality of user interactions with input fields of a webform. The user interaction data for each input field includes data corresponding to at least one aspect. The method comprises assigning an aspect value to each aspect of each user interaction with each input field. The method comprises aggregating aspect values into an aggregated aspect value for each input field, generating a score for each input field based at least in part on the aggregated aspect field, ranking the input fields by their respective scores to identify at least one particular input field in the webform as problematic, and indicating that the at least one particular input field in the webform is problematic.

Abstract: Disclosed is a plastic semiconductor material and a preparation method thereof. The semiconductor material comprises an argentite-based compound represented by the following formula (I): Ag2-?X?S1-?Y?(I), in which 0??<0.5, 0??<0.5, Xis at least one of Cu, Au, Fe, Co, Ni, Zn, Ti, or V, and Y is at least one of N, P, As, Sb, Se, Te, O, Br, Cl, I, or F. The material can withstand certain deformations, similar to organic materials, and has excellent semiconductor properties with adjustable electrical properties, thereby enabling the preparation of high-performance flexible semiconductor devices.

Abstract: Disclosed are a timing assembly (500) and a toaster oven, the timing assembly (500) including: a mounting panel (200); a knob assembly (100) including a knob portion (110) and a movable assembly (120), the movable assembly (120) having a first state and a second state; a timer (300); and a limiting member fixedly connected to the mounting panel (200), the limiting member being positioned corresponding to the movable assembly (120) in the first state; when the movable assembly (120) in the first state is rotated to the position of the limiting member, the limiting member blocks the movable assembly (120) from continuing to rotate, and when the movable assembly (120) in the second state is rotated, the limiting member is avoided. The toaster oven includes the timing assembly (500). The timing assembly (500) can safely switch among operating states, and prevents safety risks.

Abstract: A method for networking between devices, including: connecting to, by a user mobile phone C, a primary router A, and detecting a nearby device B that can be networked; tapping, by a user on the user mobile phone C, a button for adding the device B, to send information about the to-be-added device B to the primary router A; after receiving a message sent by the mobile phone C, obtaining, by the primary router A, the SSID of the to-be-added device B, and sending a notification message to the SSID (the message needs to include an SSID and a password of the router A that need to be encrypted) to instruct B to connect to the primary router A; and after receiving the SSID and the password of the primary router A, connecting to, by the device B, the primary router A, so that the device is added.

Abstract: Disclosed are a timing assembly and a toaster oven, the timing assembly (100) including: a mounting panel (120); a knob assembly (110) including a knob portion (112) and a knob shaft (114), the knob portion (112) having a first state and a second state, the knob shaft (114) being connected to the knob portion (112); a timer (130); and a limiting member (140) fixedly connected to the mounting panel (120) and matched with the knob portion (112). When the knob portion (112) in the first state is rotated, the limiting member (140) limits the rotation of the knob portion (112) within a preset range, and when the knob portion (112) in the second state is rotated, the knob portion (112) avoids the limiting member (140). The a toaster oven includes the timing assembly (100).

Abstract: Techniques, systems, and apparatuses for performing carbon gap-fill in semiconductor wafers are provided. The techniques may include performing deposition-etching operations in a cyclic fashion to fill a gap feature with carbon. A plurality of such deposition-etching cycles may be performed, resulting in a localized build-up of carbon film on the top surface of the semiconductor wafer near the gap feature. An ashing operation may then be performed to preferentially remove the built-up material from the top surface of the semiconductor wafer. Further groups of deposition-etching cycles may then be performed, interspersed with further ashing cycles.

Abstract: Techniques, systems, and apparatuses for performing carbon gap-fill in semiconductor wafers are provided. The techniques may include performing deposition-etching operations in a cyclic fashion to fill a gap feature with carbon. A plurality of such deposition-etching cycles may be performed, resulting in a localized build-up of carbon film on the top surface of the semiconductor wafer near the gap feature. An ashing operation may then be performed to preferentially remove the built-up material from the top surface of the semiconductor wafer. Further groups of deposition-etching cycles may then be performed, interspersed with further ashing cycles.