Abstract: An oral care implement having a head with a bristle bearing surface. The oral care implement may include a central bristle tuft extending from a central portion of the bristle bearing surface. The oral care implement may include a plurality of perimetric bristle tufts extending from the bristle bearing surface and arranged to circumferentially surround the central bristle tuft. The perimetric bristle tufts may have different shapes from one another.

Abstract: A sticking machine able to automatically remove films on either side of a sheet to be pasted to a workpiece includes a sheet supply component, a sheet selection component, a drive component, a first film-removing component, a second film-removing component, a carrier, and a transmission line. The sheet supply component stores sheets. The sheet selection component applies suction to the sheet. The first film-removing component tears off a first film, the second film-removing component tears off a second film on the reverse side. The transmission line carries the workpiece to the carrier. The sticking machine is fed by the sheet supply component, and after removal of the first film, the sheet selection component lays the sheet on the surface of the workpiece, then the second film-removing component tears off the second film, realizing automatic sticking of the sheet on the workpiece, improving the processing efficiency and accuracy.

Abstract: An oral care implement including an elongated body having a head portion supporting plurality of tooth cleaning elements and a handle portion defining an outer surface. The handle portion may include a shell portion formed from a transparent material and a core portion that is surrounded by the shell portion. The core portion may be formed from a colored material that is visible through the shell portion. The tooth cleaning elements may include bristle tufts arranged in specific columns and rows. A grip component may be coupled to an outer surface of the handle portion.

Abstract: An oral care implement having a head with a bristle bearing surface. The oral care implement may include a central bristle tuft extending from a central portion of the bristle bearing surface, the central bristle tuft terminating in a domed distal surface. Furthermore, the oral care implement may include a plurality of perimetric bristle tufts extending from the bristle bearing surface and arranged to circumferentially surround the central bristle tuft. Each of the perimetric bristle tufts may have an inclined distal surface that slopes downward towards the central bristle tuft. The bristle bearing surface of the head may have a total surface area (TSA), and the toothbrush may include a tooth cleaning element field having X number of tooth cleaning elements that collectively occupy a total cleaning element area (TCEA) such that 1 X × T ? C ? E ? A T ? S ? A = Z and Z is in a range of 0.04 to 0.065.

Abstract: This technology relates to a method of treating a liver cancer, and a method of predicting a response of a subject suffering from liver cancer to a treatment with an immune checkpoint inhibitor. This technology further relates to a method of predicting a treatment-induced immune-related adverse events (irAEs) of a subject suffering from liver cancer to a treatment with an immune checkpoint inhibitor.

Abstract: An oral care implement including an elongated body having a head portion supporting plurality of tooth cleaning elements and a handle portion defining an outer surface. A grip control component is disposed on the handle portion and includes a pair of transversely spaced apart control surfaces separated by a longitudinally extending channel. The control surfaces are elevated above the outer surface of the handle portion and positioned to engage a user's thumb. The control component is operable to tilt the head portion at an upward or downward angle relative to a vertical plane of a user's teeth when the control component is grasped between the user's thumb and forefinger for producing a proper brushing angle at the gum line.

Abstract: An image recognition system and an image recognition method are provided. The image recognition system includes a first image capturing device for capturing a first image in a first angle of view, a second image capturing device for capturing a second image in a second angle of view, and a processing device having a recognition module and a judgment module. The recognition module identifies an object within the first angle of view to obtain a first recognition accuracy and identifies the object within the second angle of view to obtain a second recognition accuracy. The judgment module generates an overall recognition accuracy based on the first recognition accuracy and the second recognition accuracy, confirms whether the overall recognition accuracy satisfies an accuracy threshold to generate a confirmation result, and determines whether to adjust a weight value corresponding to the second image capturing device according to the confirmation result.

Abstract: A semiconductor device package includes a substrate having a surface, a conductive element disposed on the surface of the substrate, and an encapsulant disposed on the surface of the substrate and covering the conductive element. The conductive element has an upper surface facing away from the substrate and exposed from the encapsulant. Further, a roughness of the upper surface of the conductive element is greater than a roughness of a side surface of the conductive element.

Abstract: Ions fragmented from a known precursor ion of a known compound are received by an ion guide that ejects the ions into an extraction region of a TOF mass analyzer. The ion guide ejects the ions using Zeno pulsing mode and the TOF mass analyzer measures intensities of the ions over time, producing a Zeno group of mass spectra. The ion guide then switches to a normal pulsing mode, producing a normal group of mass spectra. A gain is calculated for Zeno mode in comparison to normal mode as a series of ratios of intensities of one or more ions obtained from the Zeno group to corresponding intensities of the one or more ions obtained from the normal group. The gain is used to calculate a percentage of the theoretical gain and is used along with the theoretical gain to quantitate a compound in an on-demand Zeno pulsing quantitation experiment.

Abstract: A mass spectrometer that includes an MCP detector selects and analyzes a calibrant compound that has a first isotope and a second isotope with a known abundance ratio. The mass spectrometer measures the intensity of the first isotope that produces multiple-ion strikes at the MCP detector and the intensity of the second isotope that produces single-ion strikes at the MCP detector while the bias voltage of the MCP detector is stepped through a sequence of one or more different voltages. At each step, the ratio of the measured intensities is compared to the known abundance ratio for the two isotopes. When the measured ratio is within a predetermined threshold of the known abundance ratio, an optimum voltage for the MCP detector is calculated using one or more measured ratios calculated for voltages of the sequence of voltages.

Abstract: A system for using the mobile electronic device includes an external device, a communication device, and the mobile electronic device. The mobile electronic device includes a positioning module, a wireless communication module, and a processor. The positioning module is configured to generate a positioning signal. The wireless communication module detects the communication device and obtains a wireless network name to be confirmed. The processor confirms whether the positioning signal is located within a positioning coordinate range to generate a position confirmation result, and confirms whether the wireless network name to be confirmed is a trusted SSID to generate a network confirmation result. When the position confirmation result is yes and the network confirmation result is yes, a stored data of the mobile electronic device is sent to the external device through the communication device.

Abstract: A method of performing a selective etch on an array substrate including the following is provided, and the array substrate includes a substrate and a component layer disposed on the substrate. Deionized water, hydrogen peroxide, and an acid are mixed to prepare a first solution, and the acid includes sulfuric acid, hydrochloric acid, oxalic acid or a combination thereof. An alkoxy silane compound is added to the first solution to prepare a second solution. The array substrate is placed into the second solution to remove the component layer, and an aging second solution is formed. The substrate is taken out from the aging second solution.

Abstract: A transporting device can transport at least one product, the transporting device includes a mounting frame, a driving mechanism, a transmitting mechanism including a plurality of bent portions, a plurality of guiding mechanisms, and a supporting mechanism. Each guiding mechanism includes a rotating wheel and a guiding plate. Each bent portion is connected to the rotating wheel. The guiding plate is connected to the rotating wheel. The supporting mechanism can support the product. The driving mechanism is further connected to the rotating wheel and can drive the transmitting mechanism to rotate to drive the supporting mechanism to move. The driving mechanism is further connected to the guiding plate, the guiding plate and the rotating wheel can synchronously rotate to drive the supporting mechanism to pass through the bent portions. The present disclosure further provides a heating device.