Abstract: A semiconductor device and methods of fabricating the same are disclosed. The semiconductor device includes a substrate, a fin structure with a fin top surface disposed on the substrate, a source/drain (S/D) region disposed on the fin structure, a gate structure disposed on the fin top surface, and a gate spacer with first and second spacer portions disposed between the gate structure and the S/D region. The first spacer portion extends above the fin top surface and is disposed along a sidewall of the gate structure. The second spacer portion extends below the fin top surface and is disposed along a sidewall of the S/D region.

Abstract: Conventional email filtering services are not suitable for recognizing sophisticated malicious emails, and therefore may allow sophisticated malicious emails to reach inboxes by mistake. Introduced here are threat detection platforms designed to take an integrative approach to detecting security threats. For example, after receiving input indicative of an approval from an individual to access past email received by employees of an enterprise, a threat detection platform can download past emails to build a machine learning (ML) model that understands the norms of communication with internal contacts (e.g., other employees) and/or external contacts (e.g., vendors). By applying the ML model to incoming email, the threat detection platform can identify security threats in real time in a targeted manner.

Abstract: Disclosed are a method, terminal, and system for transmitting and receiving data in a wireless local area network, and a network access device. The method for transmitting and receiving data in a wireless local area network includes: a parameter MaxBuffer is configured; a terminal calculates a size of data to be transmitted, in local buffer, and sends a request signaling to the network access device when the size of data is greater than or equal to MaxBuffer; the network access device, after receiving the request signaling, reads parameters in the request signaling, determines whether the terminal operates on multi-link or not, and sends a response signaling that contains determining whether the terminal operates on multi-link or not to the terminal; and the terminal, after receiving the response signaling, reads parameters in the response signaling, and performs data transmitting and receiving according to the read parameters and local capability parameters.

Abstract: A semiconductor device and methods of fabricating the same are disclosed. The semiconductor device includes a substrate, a fin structure with a fin top surface disposed on the substrate, a source/drain (S/D) region disposed on the fin structure, a gate structure disposed on the fin top surface, and a gate spacer with first and second spacer portions disposed between the gate structure and the S/D region. The first spacer portion extends above the fin top surface and is disposed along a sidewall of the gate structure. The second spacer portion extends below the fin top surface and is disposed along a sidewall of the S/D region.

Abstract: The present invention provides a method for updating and displaying information, which comprises a matrix program that operates as a program to analyze a data list and to form a table separately by setting a plurality of keywords, then produce an alive matrix map after the analysis result is matched and the table is created; therefore, the alive matrix map can add new data lists without repeating the tedious setting steps.

Abstract: A turnout control method is applicable to an object controller and includes the following actions: receiving, within a first time, applications to use a turnout sent by a first train and a second train in sequence; in response to that the first train and the second train are located on opposite sides of the turnout, returning a reply to the second train that the turnout is requisitioned by the first train, to cause the second train to establish a communication connection to the first train based on the reply, to compare running plans of the first train and the second train, and to determine a turnout user for the turnout; and in response to receiving a turnout control command sent by the turnout user, controlling the turnout to perform an action according to the turnout control command.

Abstract: A bicycle fork structure is a fork including a steerer tube, a first crown, and a second crown that are integrally formed as a monolithic unit. An end of the steerer tube opens along a vertical direction to form a slot with two openings that are respectively located on two sides of the slot. Another end of the steerer tube is connected to an end of the first crown and an end of the second crown. The first crown and the second crown are respectively located on another two sides of the slot that are not provided with the two openings. The slot is adapted to receive at least one controlling cable. With the slot having the two openings on the two sides of the slot, the controlling cable could conveniently pass from a stem to a frame, thereby casing the difficulty in hiding the controlling cable.

Abstract: A semiconductor device and methods of fabricating the same are disclosed. The semiconductor device includes a substrate, a fin structure with a fin top surface disposed on the substrate, a source/drain (S/D) region disposed on the fin structure, a gate structure disposed on the fin top surface, and a gate spacer with first and second spacer portions disposed between the gate structure and the S/D region. The first spacer portion extends above the fin top surface and is disposed along a sidewall of the gate structure. The second spacer portion extends below the fin top surface and is disposed along a sidewall of the S/D region.

Abstract: A train management method includes sending a registration request to a takeover zone controller (ZC) in response to determining that the train enters an area of co-management, so that the takeover ZC calculates a second movement authority (MA) of the train according to the registration request and exchanges information with a handover ZC, determining a target MA according to a first MA of the handover ZC for the train and the second MA of the takeover ZC for the train, and traveling according to the target MA within the area of co-management. The area of co-management is composed of a part of an area of management of the handover ZC and a part of an area of management of the takeover ZC.

Abstract: A method for controlling train operation, includes: receiving an instruction indicating permission to enter a train autonomous circumambulation system (TACS) control level; in response to the train satisfies a condition for entering the TACS control level, controlling the train to enter the TACS control level and transmitting a TACS control notification to a ground device in a route section in which the train is located, the ground device communicating with the train through the TACS control notification based on a TACS control level protocol; and operating the train based on the TACS control level.

Abstract: The application relates to the field of wireless communication, and discloses a roaming method in a multi-link scenario, a multi-link device and a storage medium. The roaming method in the multi-link scenario includes: selecting a target network access device that meets a condition; disconnecting a logical entity on a secondary link of an original network access device from the original network access device; establishing a connection of the logical entity with the target network access device; determining a link through which the logical entity is connected with the target network access device as a primary link; and disconnecting a connection of the other logical entity other than the logical entity with the original network access device. The application realizes roaming of a terminal among different network access devices through link management and interactive control, ensuring service continuity and avoiding packet loss.

Abstract: Disclosed is a microwave chemical method for totally extracting fluorine and rare earth from bastnaesite concentrate, including: alkaline conversion defluorination of bastnaesite through microwave irradiation, microwave-assisted leaching of fluorine, solid-liquid separation of leaching solution and microwave-assisted leaching of rare earth. The rare earth hydrochloric acid solution for leaching contains no fluorine ion, so that the fluorine interference of subsequent processes such as impurity removal can be completely avoided; the fluorine and the rare earth are leached with microwaves, which does not need the stirring, so that the automatic control is easy to implement; the fluorine and rare earth leaching speed is high, the leaching time is short and the complete leaching of fluorine and little residual alkali in the slag can be realized by two-time leaching; and no fluorine-containing waste water is discharged, and the total extraction of the rare earth can be realized by one-time leaching.

Abstract: The application discloses a method for connecting to a network access device, a terminal and a computer-readable storage medium. The method includes: transmitting an association request message or a reassociation request message to the network access device; receiving an association response message or a reassociation response message sent by the network access device, wherein the association response message or the reassociation response message includes parameters of AP-EHT Capabilities, EHT Operation, TWT Responder Support and TWT Required, and wherein the AP-EHT Capabilities includes a field of AP-ML Support and the EHT Operation includes a field of AP-Primary Link; reading contents of the association response message or the reassociation response message, and performing a multi-link operation on the basis of the contents.

Abstract: a resistance adjustable power generator having: an operating unit that receives commands of a user and is able to switch the resistance adjustable power generator to either a release mode or a resistance mode; a resistance generating unit that receive the commands from the operating unit and provides adjustable multiple levels of resistance to a connecting device, with the resistance generating unit having a resistance controlling center, multiple resistance generator, and an output controlling center; and a battery electrically connects to the resistance generating unit.

Abstract: A method of forming a semiconductor device includes forming a dummy gate over a substrate, forming dielectric materials over a top surface and sidewalls of the dummy gate, and replacing the dummy gate with a gate structure. The dummy gate has a first width located a first distance away from the substrate, a second width located a second distance away from the substrate, and a third width located a third distance away from the substrate. The second distance is less than the first distance. The second width is less than the first width. The third distance is less than the second distance. The third width is greater than the second width.

Abstract: A semiconductor device and methods of fabricating the same are disclosed. The semiconductor device includes a substrate, a fin structure with a fin top surface disposed on the substrate, a source/drain (S/D) region disposed on the fin structure, a gate structure disposed on the fin top surface, and a gate spacer with first and second spacer portions disposed between the gate structure and the S/D region. The first spacer portion extends above the fin top surface and is disposed along a sidewall of the gate structure. The second spacer portion extends below the fin top surface and is disposed along a sidewall of the S/D region.

Abstract: This invention reveals an electric bicycle system including an electric bicycle and a docking device. When the electric bicycle is uprightly prop against the docking device, the electric bicycle can be driven with a pedal, making the electric bicycle system a training equipment.

Abstract: Conventional email filtering services are not suitable for recognizing sophisticated malicious emails, and therefore may allow sophisticated malicious emails to reach inboxes by mistake. Introduced here are threat detection platforms designed to take an integrative approach to detecting security threats. For example, after receiving input indicative of an approval from an individual to access past email received by employees of an enterprise, a threat detection platform can download past emails to build a machine learning (ML) model that understands the norms of communication with internal contacts (e.g., other employees) and/or external contacts (e.g., vendors). By applying the ML model to incoming email, the threat detection platform can identify security threats in real time in a targeted manner.

Abstract: Disclosed are a method and device for responding to data received by multiple links. The method includes that: a message initiator sends an Add Block ACK (ADDBA) request message to a message responder on multiple links respectively; the message initiator receives an ADDBA response message sent by the message responder on multiple links respectively, the ADDBA response message containing the parameter ML-BA Policy which indicates that the message responder allows usage modes of a multi-link collaborative block acknowledgement policy; and the message initiator sends a converged packet to the message responder on multiple links respectively.

Abstract: An optical device is provided. The optical device includes a fiber array and an optical assembly. The fiber array includes a common channel and a plurality of divided channels arranged in parallel in a first direction and extending along a second direction, and the fiber array has a first surface from a top view perspective. The optical assembly is coupled to the first surface of the fiber array. The first surface and the common channel of the fiber array form an angle less than 90 degrees from the top view perspective.