Abstract: A trocar with cleaning and smoke evacuation functions is provided for use during endoscopic surgical procedures. The trocar includes a housing and an elongated shaft with channels and an access valve at the distal tip. The trocar is fitted with a multiport valve that alternates between an inlet for cleaning and an outlet for smoke filtering.

Abstract: Methods and compositions are provided that include a multichromophore and/or multichromophore complex for identifying a target biomolecule. A sensor biomolecule, for example, an antibody can be covalently linked to the multichromophore. Additionally, a signaling chromophore can be covalently linked to the multichromophore. The arrangement is such that the signaling chromophore is capable of receiving energy from the multichromophore upon excitation of the multichromophore. Since the sensor biomolecule is capable of interacting with the target biomolecule, the multichromophore and/or multichromophore complex can provide enhanced detection signals for a target biomolecule.

Abstract: Methods and compositions are provided that include a multichromophore and/or multichromophore complex for identifying a target biomolecule. A sensor biomolecule, for example, an antibody can be covalently linked to the multichromophore. Additionally, a signaling chromophore can be covalently linked to the multichromophore. The arrangement is such that the signaling chromophore is capable of receiving energy from the multichromophore upon excitation of the multichromophore. Since the sensor biomolecule is capable of interacting with the target biomolecule, the multichromophore and/or multichromophore complex can provide enhanced detection signals for a target biomolecule.

Abstract: Methods and compositions are provided that include a multichromophore and/or multichromophore complex for identifying a target biomolecule. A sensor biomolecule, for example, an antibody can be covalently linked to the multichromophore. Additionally, a signaling chromophore can be covalently linked to the multichromophore. The arrangement is such that the signaling chromophore is capable of receiving energy from the multichromophore upon excitation of the multichromophore. Since the sensor biomolecule is capable of interacting with the target biomolecule, the multichromophore and/or multichromophore complex can provide enhanced detection signals for a target biomolecule.

Abstract: Provided is a pre-5th-Generation (5g) or 5G communication system for supporting higher data rates Beyond 4th-Generation (4g) communication system such as Long Term Evolution (LTE). The present disclosure provides a method performed by a base station in a wireless communication system. The method includes determining at least one energy detection threshold for sensing based on a signal to be transmitted; identifying a detected power corresponding to a channel of an unlicensed band; determining whether the channel is idle based on the detected power and the at least one energy detection threshold; and transmitting the signal to a user equipment (UE) on the channel based on a determination that the channel is idle. The at least one energy detection threshold corresponds to the signal to be transmitted including a first signal or a second signal, and the second signal includes at least one discovery signal, and the first signal is different from the second signal.

Abstract: The present disclosure discloses a personalized mattress system and a mattress customization method. The personalized mattress system includes a client, an adjustable mattress device, and a cloud, wherein the client includes a user login unit, a user personal customization unit, a mattress control unit, and a data communication unit; the adjustable mattress device includes a data communication unit, a main control unit, an algorithm unit, a sensing unit, an adjustment unit, and a local data storage unit; and the adjustable mattress device acquires user customization information from the client or the cloud through the data communication unit and perform mattress adjustment.

Abstract: The present application discloses a method for data transmission in a radio cell of a mobile terminal. The radio cell includes an auxiliary carrier in a low frequency band and at least one master carrier in a high frequency band, the method including: the mobile terminal achieving downlink synchronization with the radio cell through the auxiliary carrier in the low frequency band, and after achieving the downlink synchronization, obtaining configuration information of the radio cell, and transmitting data by using the master carrier and/or the auxiliary carrier according to the configuration information. The present application also provides a mobile terminal. By using the present application, radio cell coverage and transmission performance may be improved.

Abstract: An apparatus and method for feeding back hybrid automatic repeat request-acknowledgement (HARQ-ACK) information are provided. The apparatus and method include user equipment (UE) that first receives a downlink grant (DL-GRANT) which schedules downlink HARQ transmission in a time-frequency bundling window corresponding to an uplink subframe used for feeding back HARQ-ACK, obtains a DL downlink assignment index (DL DAI) in the DL-GRANT, and determines a mapping value of each DL DAI. Then, according to the mapping value of the corresponding DL DAI, the HARQ-ACK bit of each HARQ feedback unit is mapped to a corresponding bit of a feedback bit sequence. According to the method and apparatus provided by the present disclosure, useless HARQ-ACK bits may be effectively removed, and efficiency for feeding back HARQ-ACK may be increased. As such, a downlink peak rate of a UE is ensured.

Abstract: Methods and apparatuses are provided for transmitting and receiving channel state information (CSI). A method for transmitting channel state information (CSI) by a user equipment (UE) includes receiving, from a base station (BS), first configuration information configuring a first interference measurement resource (IMR); receiving, from the BS, second configuration information configuring a second IMR in case that the UE is configured with CSI subframe sets; receiving, from the BS, third configuration information configuring a zero-power (ZP) CSI-reference signal (CSI-RS) resource; and transmitting, to the BS, a CSI.

Abstract: A methods and apparatuses are provided for transmitting and receiving channel state information (CSI). A method by a user equipment (UE) includes receiving, from a base station (BS), first configuration information configuring a first interference measurement resource (IMR) and a second IMR in case that the UE is configured with CSI subframe sets; receiving, from the BS, second configuration information configuring a zero-power (ZP) CSI-reference signal (CSI-RS) resource; and transmitting, to the BS, a CSI based on the first configuration information and the second configuration information. The ZP CSI-RS resource includes the first IMR and the second IMR.

Abstract: Spectroscopy systems require a crystal having specific properties for analyzing a spectrum of a sample, which is typically performed for measuring the presence of one element at a time. A two-dimensional (2D) crystal mount for performing simultaneous spectroscopy measurements includes a crystal holder having multiple rows of crystal mounts. Each crystal mount is positioned and orientated to physically support a crystal at a fixed position and fixed orientation relative to an optical axis. A sample provides radiation to analyzer crystals disposed in the crystal mounts, and a detector may detect radiation reflected from the analyzer crystals, for performing multiple simultaneous spectroscopy measurements.

Abstract: A dual-signal collection electrode sticker for an ECG monitoring device, comprising an ECG signal collection electrode for acquiring ECG signals and a BCG signal collection sensor for acquiring BCG signal. The ECG signal collection electrode is a single electrode, and the BCG signal collection sensor is dual electrodes.

Abstract: Spectroscopy systems require a crystal having specific properties for analyzing a spectrum of a sample, which is typically performed for measuring the presence of one element at a time. A two-dimensional (2D) crystal mount for performing simultaneous spectroscopy measurements includes a crystal holder having multiple rows of crystal mounts. Each crystal mount is positioned and orientated to physically support a crystal at a fixed position and fixed orientation relative to an optical axis. A sample provides radiation to analyzer crystals disposed in the crystal mounts, and a detector may detect radiation reflected from the analyzer crystals, for performing multiple simultaneous spectroscopy measurements.

Abstract: A multi-air pump system, including an air pump unit, a control unit and a performance feedback unit, wherein the control unit is connected to the performance feedback unit and the air pump unit, the air pump unit is an air pump assembly with a redundancy design, the control unit controls a switch and an input voltage of each air pump in the air pump unit according to performance monitoring results output by the performance feedback unit, and the redundancy design includes an air pump quantity redundancy and/or voltage redundancy.

Abstract: The present disclosure discloses a personalized mattress system and a mattress customization method. The personalized mattress system includes a client, an adjustable mattress device, and a cloud, wherein the client includes a user login unit, a user personal customization unit, a mattress control unit, and a data communication unit; the adjustable mattress device includes a data communication unit, a main control unit, an algorithm unit, a sensing unit, an adjustment unit, and a local data storage unit; and the adjustable mattress device acquires user customization information from the client or the cloud through the data communication unit and perform mattress adjustment.

Abstract: A supporting module comprises a sensing spring, an outer spring and a sensor, wherein the sensing spring is slightly higher than the outer spring, the sensing spring is sleeved inside the outer spring, and the bottom of the sensing spring is connected to the sensor. An automatically adjustable bed, comprising the supporting module.

Abstract: A multiple access method, a multiple access transmitter, and a multiple access receiver includes performing, by a transmitter, channel coding on a bit sequence to determine a coded sequence. The method also includes interleaving and/or scrambling the coded sequence, and performing multidimensional constellation modulation on the interleaved and/or scrambled sequence; performing grid mapping on the modulated symbol sequence to determine a mapped sequence, and transmitting the mapped sequence. The method also includes receiving, by a receiver, mixed signals from multiple transmitters, the mixed signals are obtained by performing, by each of the multiple transmitters, interleaving and/or scrambling, multidimensional constellation modulation and grid mapping on data.

Abstract: The present disclosure provides several methods, user equipment (UEs) and base stations for transmitting uplink signals. After receiving uplink synchronization command information, the UE may transmit an uplink signal on at least one idle unlicensed cell. Besides, the UE may try to transmit the uplink signal on multiple uplink signal resources within an uplink signal transmission window. By using the present disclosure, transmission probability of uplink signals may be improved, and time delay of uplink synchronization may be shortened.

Abstract: Methods and compositions are provided that include a multichromophore and/or multichromophore complex for identifying a target biomolecule. A sensor biomolecule, for example, an antibody can be covalently linked to the multichromophore. Additionally, a signaling chromophore can be covalently linked to the multichromophore. The arrangement is such that the signaling chromophore is capable of receiving energy from the multichromophore upon excitation of the multichromophore. Since the sensor biomolecule is capable of interacting with the target biomolecule, the multichromophore and/or multichromophore complex can provide enhanced detection signals for a target biomolecule.

Abstract: The present application relates to the technical field of air inflating and air pumping device, which providing an air bag air-inflating and air-pumping device that comprises an air valve unit, an air pump unit and an air-inflating and air-pumping switching valve unit; the air valve unit is connected to the air-inflating and air-pumping switching valve unit and the air-inflating and air-pumping switching valve unit is connected to the air pump unit, wherein the air valve unit comprises air valve sets and the air valve set comprises one air bag and one or two air valves; the air pump unit comprises an air inlet port and an air exhaust port to provide force for inflation and deflation; the air-inflating and air-pumping switching valve unit includes a triple valve.