Abstract: A method for determining a physical similarity simulation material of a solid backfill body is provided. A compaction test is run on a gangue backfill body in a lab, to obtain a ?-? curve regarding the gangue backfill body in the compaction process. Backfill blocks are made by using a thin wood board, sponge, and a paper sheet in different proportions, and then an unconfined compression test is separately run on the backfill blocks used for physical similarity simulation, to obtain ?i-?i curves regarding the backfill blocks in the compression process. A sum of squared errors ?(?i??0)2 is introduced to separately calculate a sum of squared errors of the backfill block and that of the gangue backfill body, and accordingly an error between ?-? curves regarding the test block and the gangue backfill body is determined. Finally, a backfill block for which the sum of squared errors is less than 0.5 is determined as a physical similarity simulation material of the gangue backfill body.

Abstract: Embodiments of the specification provide a skill generating method, apparatus, and electronic device, wherein the skill generating method comprises: generating, according to a demand creating instruction and demand content data, a task corresponding to distribution target information; creating a material library according to a response instruction that responds to the task corresponding to the distribution target information; and determining a training material from the material library according to a skill training instruction to generate a skill according to the training material. Embodiments of the specification can improve the skill development efficiency.

Abstract: Embodiments of the present disclosure disclose a method and an apparatus for responding to a touch operation, a storage medium and a terminal. The method includes: when a plurality of touch points are detected on a touch screen of a terminal, determining whether the terminal is in a charging mode currently; when the terminal is in the charging mode, determining a trip point from the plurality of touch points; and preventing the trip point from being responsive and allowing touch points other than the trip point in the plurality of touch points to be responsive.

Abstract: Embodiments herein relate to method performed by a radio-network node for handling a data transmission, from a wireless device to the radio-network node, in a wireless communication network. The radio-network node schedules one or more resources for carrying an uplink data transmission from the wireless device over a channel, and for carrying a feedback transmission, of a downlink data transmission from the radio-network node, over the same channel. The radio-network node transmits a control message to the wireless device, which control message indicates the one or more resources scheduled for carrying the uplink data transmission and the feedback transmission over the same channel.

Abstract: A method performed by a radio-network node for handling a data transmission in a number of subframes from the radio-network node to a wireless device in a wireless communication network. The radio-network node transmits data over the number of subframes to the wireless device. Each subframe comprises a control part associated with the data of the subframe. Each respective control part comprises a feedback index indicating a transmission time offset of a feedback message. The feedback message is to comprise a respective feedback indication of the number of subframes to be transmitted simultaneously from the wireless device to the radio-network node in the feedback message.

Abstract: A power tool having a rotary impact mechanism and a mode change mechanism. The impact mechanism is driven by an output member of a transmission and includes a hammer and an anvil. The mode change mechanism includes a mode collar that is movable between a first position, in which the mode collar directly couples the hammer to the transmission output member to inhibit movement of the hammer relative to the spindle, and a second position in which the mode collar does not inhibit movement of the hammer relative to the spindle.

Abstract: A guard period for switching between uplink and downlink subframes is created by shortening an uplink subframe, i.e., by not transmitting during one or more symbol intervals at the beginning of the subframe interval. A grant message includes signaling indicating when a shortened subframe should be transmitted. An example method is implemented in a first wireless node configured to transmit data in transmit subframes occurring at defined subframe intervals and having a predetermined number of symbol intervals. This example method includes determining (1620) that a transmit subframe is to be shortened, relative to the predetermined number of symbol intervals and, in response to this determination, shortening (1630) transmission of the transmit subframe by not transmitting during a beginning portion of the subframe interval for the transmit subframe and transmitting during the remainder of the subframe interval.

Abstract: A user-operated communication device stores security association information that is initially used to wirelessly connect the user-operated communication device to a first wireless access point made available by a first private wireless network service provider. Assume that the user-operated communication device roams out of a first wireless coverage region supported by the first wireless access point into wireless range of a second wireless access point operated by a second private wireless network service provider. Instead of performing full authentication to establish a wireless communication link with the second wireless access point, the user-operated communication device requests authentication resumption and utilizes the stored security association information (provided by the first service provider) to more quickly, wirelessly connect the communication device to the second wireless access point.

Abstract: Independent power-control procedures per beam-pair link (BPL). In one embodiment, such a power-control procedure comprises: 1) an open-loop part based on the estimated DL path loss for the active and back-up (or “non-active”) BPLs in the UE and 2) a closed-loop part where the UL power-control adjustment commands are transmitted from the network and accumulated in the UE independently per active BPL. The UL transmit power is determined from the power-control procedure associated with the active BPL scheduled for transmission.

Abstract: Disclosed are apparatus and methods for inspecting a semiconductor sample. Locations corresponding to candidate defect events on a semiconductor sample are provided from an optical inspector operable to acquire optical images from which such candidate defect events are detected at their corresponding locations across the sample. High-resolution images are acquired from a high-resolution inspector of the candidate defect events at their corresponding locations on the sample. Each of a set of modelled optical images, which have been modeled from a set of the acquired high-resolution images, is correlated with corresponding ones of a set of the acquired optical images, to identify surface noise events, as shown in the set of high-resolution images, as sources for the corresponding candidate events in the set of acquired optical images. Otherwise, a subsurface event is identified as a likely source for a corresponding candidate defect event.

Abstract: A Pseudomonas sp. ECO-1 strain was preserved at the China General Microbiological Culture Collection Center (CGMCC) on Mar. 31, 2017, with the preservation number of CGMCC No. 13960. The Pseudomonas sp. ECO-1 strain was separated from POPs (Persistent Organic Pollutants) polluted soil for the first time. The bifunctional enzyme preparation capable of efficiently degrading polychlorinated biphenyl and atrazine was prepared by utilizing the strain for the first time; especially, the bifunctional enzyme preparation has remarkable degradation activity on the polychlorinated biphenyl which is difficult to degrade under an aerobic condition, which is completely different from functions of existing known Pseudomonas sp. and enzyme preparations thereof.

Abstract: The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion.

Abstract: A charging control method, a charging control device and a terminal are provided. According to the charging control method, it is determined whether the present charging stage is the constant voltage charging stage. The predetermined charging cut-off voltage is increased to the first charging cut-off voltage if the present charging stage is the constant voltage charging stage. The charging current and the battery voltage are periodically detected at a predetermined time interval. The first charging cut-off voltage is decreased by the predetermined voltage adjustment magnitude when the charging current is greater than or equal to the predetermined threshold and the battery voltage is greater than or equal to the safety voltage. The charging is completed when the charging current is less than the predetermined threshold.

Abstract: The present embodiments herein provide methods, apparatuses and a system for the purpose of scheduling resources to a UE (11) by a network node (12). The UE or CE (11) is configured to receive (210), from the network node (12), a control message, comprising information about a resource allocation as well as an indicator indicating whether a single-subframe scheduling scheme or a multi-subframe scheduling scheme. The CE (11) then retrieves the indicator and act according the information associated with the indicator.

Abstract: Embodiments herein relate to a method performed by a wireless device for managing communication in a wireless communication network. The wireless device receives reference signals from one or more radio network nodes. The wireless device estimates to what extent the received reference signals are received spatially diversified. The wireless device then generates a measurement report by adding selected reference signals into the measurement report, which reference signals are selected for simultaneous multiple transmissions of data to the wireless device taking into account the estimated extent that the received reference signals are received spatially diversified. The wireless device then transmits the measurement report to a radio network node in the wireless communication network.

Abstract: A network node (100), a wireless terminal (102) and methods therein, for supporting beam tracking in the wireless terminal (102) when a selected network beam (Bc) and a selected terminal beam (Tc) are used. The network node (100) identifies a set of candidate network beams (B) having spatial characteristics similar to the selected network beam (Bc), and signals the candidate network beams to the wireless terminal (102). When the network node (100) transmits beam reference signals in the candidate network beams using beam sweeping, the wireless terminal (102) measures received power using different candidate terminal beams (T) and estimates received power of combinations of beam reference signal and candidate terminal beam that have not been measured, based on the measured combinations of beam reference signal and candidate terminal beam.

Abstract: A pixel circuit includes a light emitting device, a driving transistor for controlling a magnitude of a driving current supplied from a first power supply to the light emitting device in response to a potential at a first node, a storage capacitor for causing a change in the potential at the first node in response to a change in a potential at a second node, a first circuit for transmitting a voltage signal in a data line to the second node in response to a signal in a first scan line being active, a second circuit for bringing the driving transistor into a diode-connecting state in response to a signal in a second scan line being active, and a third circuit.

Abstract: Embodiments herein relate to a method performed by a radio-network node (12) for handling access to the radio-network node (12) from a wireless device (10) in the wireless communication network (1). The radio-network node determines one or more preamble configuration parameters indicating a length of a preamble for a physical random-access channel, PRACH, for the wireless device (10) based on one or more signal strength or quality measurements, and/or a load in the wireless communication network (1). The radio network node further transmits an indication of the determined one or more preamble configuration parameters to the wireless device.

Abstract: Systems and methods of tracking authentication sessions performed between Wi-Fi-enabled devices and authentication servers via wireless access points in Wi-Fi networks that allow authentication messages to be easily correlated to determine the authentication sessions to which the authentication messages belong. The systems and methods employ a tracking tag that an authentication server can insert into each authentication message that it sends to a Wi-Fi-enabled device via a wireless access point in an authentication session.

Abstract: The invention relates to pharmaceutical compositions comprising 4-((6bR,10aS)-3-methyl-2,3,6b,9,10,10a-hexahydro-1H,7H-pyrido[3?,4?:4,5]pyrrolo[1,2,3-de]quinoxalin-8-yl)-1-(4-fluorophenyl)butan-1-one in toluenesulfonic acid addition salt form: and methods of use in the treatment of diseases involving the 5-HT2A receptor pathway, the serotonin transporter (SERT) pathway and/or the dopamine D2 receptor pathway signaling systems.