Abstract: A top-and-front accessible luggage stroller comprises at least one bottom box having a bottom box door, at least one top box having a top box door and an upper cover. The top box is provided with a top box door, formed with a top-and-front two-facet opening covering with the top box door, and is located upon as well as separated from the bottom box. The upper cover is disposed on the top box, covering the top-and-front two-facet opening, and extended with an upper cover inner magnetic assembly portion, which is opposite to a rear side of the top box and attached to the rear side of the top box. The upper cover can be directly operated relative to the top box door. The bottom box is provided with a pull handle and a bottom of the bottom box is provided with a plurality of rollers.

Abstract: Disclosed herein is a probiotic culture prepared by cultivating a probiotic mixture in a collagen solution. The probiotic mixture includes, in a number ratio of, Lactobacillus acidophilus TYCA06 deposited at the China General Microbiological Culture Collection Center (CGMCC) under an accession number CGMCC 15210, to Lactobacillus salivarius subsp. salicinius AP-32 deposited at the China Center for Type Culture Collection (CCTCC) under an accession number CCTCC M 2011127, and to Bifidobacterium animalis subsp. lactis CP-9 deposited at the CCTCC under an accession number CCTCC M 2014588, which ranges from 1:0.125:0.125 to 1:8:8. Also disclosed herein is use of the probiotic culture for improving skin condition and for inhibiting pathogenic infection.

Abstract: A sensor array includes a semiconductor substrate, a first plurality of FET sensors and a second plurality of FET sensors. Each of the FET sensors includes a channel region between a source and a drain region in the semiconductor substrate and underlying a gate structure disposed on a first side of the channel region, and a dielectric layer disposed on a second side of the channel region opposite from the first side of the channel region. A first plurality of capture reagents is coupled to the dielectric layer over the channel region of the first plurality of FET sensors, and a second plurality of capture reagents is coupled to the dielectric layer over the channel region of the second plurality of FET sensors. The second plurality of capture reagents is different from the first plurality of capture reagents.

Abstract: Disclosed herein is a method for promoting growth of a probiotic microorganism. The method includes cultivating the probiotic microorganism in a growth medium containing a fermented culture of lactic acid bacterial strains that include Lactobacillus salivarius subsp. salicinius AP-32 deposited at the China Center for Type Culture Collection (CCTCC) under CCTCC M 2011127, Lactobacillus plantarum LPL28 deposited at the China General Microbiological Culture Collection Center (CGMCC) under CGMCC 17954, Lactobacillus acidophilus TYCA06 deposited at the CGMCC under CGMCC 15210, and Bifidobacterium longum subsp. infantis BLI-02 deposited at the CGMCC under CGMCC 15212.

Abstract: In some embodiments, a piezoelectric biosensor is provided. The piezoelectric biosensor includes a semiconductor substrate. A first electrode is disposed over the semiconductor substrate. A piezoelectric structure is disposed on the first electrode. A second electrode is disposed on the piezoelectric structure. A sensing reservoir is disposed over the piezoelectric structure and exposed to an ambient environment, where the sensing reservoir is configured to collect a fluid comprising a number of bio-entities.

Abstract: A method for manufacturing a semiconductor structure is provided, wherein the method includes the following operations. A substrate having a transistor is received, wherein the transistor includes a channel region and a gate on a first side of the channel region. A second side of the channel region of the transistor is exposed, wherein the second side is opposite to the first side. A metal oxide is formed on the second side of the channel region of the transistor, wherein the metal oxide contacts the channel region and is exposed to the environment. A semiconductor structure and an operation of a semiconductor structure thereof are also provided.

Abstract: The present invention provides a gravity high-efficiency heat dissipation apparatus comprising an evaporator and a condenser. The evaporator comprises a housing, an evaporation chamber arranged at the housing, and a skived structure arranged inside the evaporation chamber. The condenser comprises an upper circulating main pipe, a lower circulating main pipe and one or a plurality of condensation pipes having an upper opening and a lower opening fluidly connected to the upper circulating main pipe and the lower circulating main pipe respectively. The upper circulating main pipe is fluidly connected to an upper side of the evaporator via a first connecting pipe and is fluidly connected to an upper side of the evaporation chamber. The lower circulating main pipe is fluidly connected to one side of the evaporator via a second connecting pipe and is fluidly connected to the evaporation chamber. A circumferential side of each of the condensation pipes has one or a plurality of heat dissipation fins formed thereon.

Abstract: In some embodiments, a piezoelectric device is provided. The piezoelectric device includes a semiconductor substrate. A first electrode is disposed over the semiconductor substrate. A piezoelectric structure is disposed on the first electrode. A second electrode is disposed on the piezoelectric structure. A heating element is disposed over the semiconductor substrate. The heating element is configured to heat the piezoelectric structure to a recovery temperature for a period of time, where heating the piezoelectric structure to the recovery temperature for the period of time improves a degraded electrical property of the piezoelectric device.

Abstract: In some embodiments, a piezoelectric biosensor is provided. The piezoelectric biosensor includes a semiconductor substrate. A first electrode is disposed over the semiconductor substrate. A piezoelectric structure is disposed on the first electrode. A second electrode is disposed on the piezoelectric structure. A sensing reservoir is disposed over the piezoelectric structure and exposed to an ambient environment, where the sensing reservoir is configured to collect a fluid comprising a number of bio-entities.

Abstract: Provided is a back cover. The back cover includes a body, a movable member, and a first to-be-sensed member. The body includes a notch. The movable member is movably disposed on the body. The first to-be-sensed member is disposed on the movable member. When the movable member is located in a first position relative to the body, a projection of the movable member onto the body is located outside the notch. When the movable member moves to a second position relative to the body, the movable member covers at least part of the notch. Further provided is an electronic assembly having the foregoing back cover. The movable member of the back cover is movable relative to the body, to be located outside the notch or cover at least part of the notch. When the back cover is applied on the electronic device, the movable member is configured to stop an image acquisition assembly of the electronic device to prevent the image acquisition assembly from being accidentally thrown out.

Abstract: In some embodiments, the present disclosure relates to a method in which a first set of one or more voltage pulses is applied to a piezoelectric device over a first time period. During the first time period, the method determines whether a performance parameter of the piezoelectric device has a first value that deviates from a reference value by more than a predetermined value. Based on whether the first value deviates from the reference value by more than the predetermined value, the method selectively applies a second set of one or more voltage pulses to the piezoelectric device over a second time period. The second time period is after the first time period and the second set of one or more voltage pulses differs in magnitude and/or polarity from the first set of one or more voltage pulses.

Abstract: A method for producing ?-aminobutyric acid includes cultivating, in a culture medium containing glutamic acid or a salt thereof, a probiotic composition including at least one lactic acid bacterial strain selected from the group consisting of Bifidobacterium breve CCFM1025 which is deposited at the Guangdong Microbial Culture Collection Center under an accession number GDMCC 60386, Lactobacillus acidophilus TYCA06, Lactobacillus plantarum LPL28, and Bifidobacterium longum subsp. infantis BLI-02 which are deposited at the China General Microbiological Culture Collection Center respectively under accession numbers CGMCC 15210, CGMCC 17954, and CGMCC 15212, Lactobacillus salivarius subsp. salicinius AP-32 which is deposited at the China Center for Type Culture Collection under an accession number CCTCC M 2011127, and combinations thereof.

Abstract: A partial discharge (PD) detection apparatus for gas-insulated equipment includes a photon collector, an optical splitter, a first photoelectric conversion module, an ultraviolet fluorescent crystal, a second photoelectric conversion module, and a signal processing module, where the ultraviolet fluorescent crystal is configured to convert a second optical radiation signal into an optical radiation signal of an ultraviolet fluorescence band, and the signal processing module is configured to calculate first apparent intensity based on a first voltage signal output by the first photoelectric conversion module, calculate second apparent intensity based on a second voltage signal output by the second photoelectric conversion module, and determine discharge intensity of the optical radiation based on a ratio of the second apparent intensity to the first apparent intensity. Technical solutions of the present disclosure are not affected by an unknown distance between a discharge position and a detection point.

Abstract: In some embodiments, the present disclosure relates to a method for recovering degraded device performance of a piezoelectric device. The method includes operating the piezoelectric device in a performance mode by applying one or more voltage pulses to the piezoelectric device, and determining that a performance parameter of the piezoelectric device has a first value that has deviated from a reference value by more than a predetermined threshold value during a first time period. During a second time period, the method further includes applying a bipolar loop to the piezoelectric device, comprising positive and negative voltage biases. During a third time period, the method further includes operating the piezoelectric device in the performance mode, wherein the performance parameter has a second value. An absolute difference between the second value and the reference value is less than an absolute difference between the first value and the reference value.

Abstract: Auto-focus method and a remote sensing satellite are disclosed. The satellite comprises at least a focal plane assembly (FPA) and a focus adjusting apparatus, the auto-focus method comprises: processing a point spread function (PSF) estimation to a multiple regions of a first image to generate multiple first estimated point spread functions; generating a first average point spread function according to the first estimated point spread functions; processing a Gaussian curve fitting to the first average PSF function and defining a first focus number; processing a PSF estimation to multiple regions of a second image to generate multiple second estimated PSF functions; generating a second average point spread function according to the second estimated point spread functions; processing a Gaussian curve fitting to the second average point spread function and defining a second focus number; and comparing the first focus number and the second focus number.

Abstract: Disclosed herein is a probiotic composition including Lactobacillus salivarius subsp. salicinius AP-32 that is deposited at the China Center for Type Culture Collection (CCTCC) under an accession number CCTCC M 2011127, and Bifidobacterium longum subsp. longum OLP-01 that is deposited at the China General Microbiological Culture Collection Center (CGMCC) under an accession number CGMCC 17345. Also disclosed herein are use of at least one of the abovementioned lactic acid bacterial strains for treating obesity and/or an obesity-related disorder, and for inhibiting fat absorption.

Abstract: Disclosed herein is a homogeneous anion exchange membrane produced by subjecting a hydrophilic monomer having an ethylenically unsaturated group to free radical polymerization with a quaternary ammonium salt having an ethylenically unsaturated group, a crosslinking agent, and a photoinitiator. A molar ratio of the hydrophilic monomer to the quaternary ammonium salt is in a range from 1:0.1 to 1:0.7. A biosensing membrane prepared from the homogeneous anion exchange membrane is also disclosed.

Abstract: In some embodiments, the present disclosure relates to a method of forming a metal-insulator-metal (MIM) device. The method may be performed by depositing a bottom electrode layer over a substrate, depositing a dielectric layer over the bottom electrode layer, depositing a top electrode layer over the dielectric layer, and depositing a first titanium getter layer over the top electrode layer. The first titanium getter layer, the top electrode layer, and the dielectric layer are patterned to expose a peripheral portion of the bottom electrode layer. A passivation layer is deposited over the substrate, the first titanium getter layer, and the peripheral portion of the bottom electrode layer.

Abstract: A high-voltage device includes a first frame-like isolation and a second frame-like isolation separated from each other, a first frame-like gate structure covering the first frame-like isolation, a second frame-like gate structure covering the second frame-like isolation, a first drain region enclosed by the first frame-like isolation, a second drain region enclosed by the second frame-like isolation, a first frame-like source region surrounding the first frame-like gate structure, a second frame-like source region surrounding the second frame-like gate structure, a first doped region surrounding the first and second frame-like gate structures, and a second doped region disposed between the first and second frame-like gate structures. The first and second drain regions, and the first and second frame-like source regions include a first conductivity type. The first and the second doped region include a second conductivity type.

Abstract: A processing system and method for high-yield dynamic crystallization and processing of a battery material are provided. The processing system may include a feeder assembly, a reaction chamber, a heating assembly, a gas delivery assembly, a gas exhaust assembly, a collection assembly, and a lift mechanism being connected to a support platform and adapted to lift the support platform at an ? angle of more than 0° and no more than 10°. The reaction chamber includes an outer tube made of a stainless-steel material, an inner tube made of a ceramic material, and a chamber housing enclosed by the inner tube. One or more gear assemblies are connected to the outer tube and adapted to rotate the reaction chamber so that the inner tube and the outer tube of the reaction chamber are in a rotational movement around a center axis within the chamber housing of the reaction chamber.