Abstract: An inverter device includes a converter circuit and a filter. The converter circuit converts a DC input voltage into an AC intermediate voltage based on six control signals, and includes first and second converters. Each of the first and second converters includes three switches, two diodes and a coupled inductor circuit. The switches of the first converter operate respectively based on three of the control signals. The switches of the second converter operate respectively based on the other three of the control signals. The filter filters the AC intermediate voltage to generate an AC output voltage.

Abstract: A method and an electronic device for configuring signal pads between three-dimensional stacked chips are provided. The method includes: obtaining a plurality of frequency response curves corresponding to a plurality of parameter sets; obtaining an operating frequency; selecting a selected frequency response curve from the plurality of frequency response curves according to the operating frequency, where the selected frequency response curve corresponds to a selected parameter set among the plurality of parameter sets; generating, according to the selected parameter set, a signal pad configuration for configuring a first signal pad and a second signal pad on a surface of a chip; and outputting the signal pad configuration.

Abstract: Provided herein is a pharmaceutical composition for treating cancers. The pharmaceutical composition includes an oil-in-water (o/w) microemulsion, and an active pharmaceutical ingredient dissolved therein. The o/w microemulsion is comprised of an aqueous solution, an oil, and a surfactant, and is about 5-250 nm in diameter. Also provided herein are methods for treating cancers by use of the present pharmaceutical composition.

Abstract: A driving device is provided. The driving device includes a boost inductor and a resonance circuit. The boost inductor receives a first power via a first terminal of the boost inductor in a first mode and provides a second power via a second terminal of the boost inductor. The resonance circuit stores a stored electric energy from the second power in the first mode, so that the boost inductor does not provide the second power in the second mode and drives a transducer by the stored electric energy in the first mode and the second mode.

Abstract: A system includes a frame, and an image processing unit, a laser unit and an adjusting unit that are mounted on the frame. The image processing unit includes an image capturing device and a processor. The image capturing device captures an image of a body part. The processor generates a control signal based on the image. The laser unit includes a light source and an optical component. The light source emits a laser beam. The adjusting unit is connected to the processor, and interconnects the optical component and the frame. The adjusting unit receives the control signal, and orients, based on the control signal, the optical component to direct the laser beam to acupuncture points on the body part individually.

Abstract: A method and an electronic device for configuring signal pads between three-dimensional stacked chips are provided. The method includes: obtaining a plurality of frequency response curves corresponding to a plurality of parameter sets; obtaining an operating frequency; selecting a selected frequency response curve from the plurality of frequency response curves according to the operating frequency, where the selected frequency response curve corresponds to a selected parameter set among the plurality of parameter sets; generating, according to the selected parameter set, a signal pad configuration for configuring a first signal pad and a second signal pad on a surface of a chip; and outputting the signal pad configuration.

Abstract: A gas sensor comprises a basic part and a sensing layer deposited on the basic part. The basic part includes a circuit board and at least one surface acoustic wave element disposed on the circuit board. The sensing layer is a nanocomposite film of reduced graphene oxide/tungsten oxide/polypyrrole deposited on the surface acoustic wave element. The sensing layer combines reduced graphene oxide, metal oxide, and conductive polymer, so that the sensing layer is able to perform sensing at room temperature, and can be more sensitive. The present invention provides a method for manufacturing a gas sensor, and a gas sensing system including the gas sensor.

Abstract: A multi-function calculator suitable for a neural network architecture is provided. The multi-function calculator includes a plurality of activation function operation circuits and a demultiplexer (DMUX). The plurality of activation function operation circuits are configured to execute a plurality of different activation functions on an input signal respectively. The DMUX is coupled to the plurality of activation function operation circuits. The DMUX is configured to receive an enable signal and a selection signal. The DMUX in an enabled state selects one of the plurality of activation function operation circuits to be enabled according to the selection signal. The enabled activation function operation circuit executes a corresponding activation function on the input signal to generate a corresponding output signal.

Abstract: An inverter device includes a converter circuit and an output circuit. The converter circuit generates a DC intermediate voltage based on a DC input voltage from a power source. The converter circuit includes: a first inductor and a first switch that are coupled in series across the power source; a second switch and a second inductor that are coupled in series across the power source; and a diode and a capacitor that are coupled in series between a common node of the first inductor and the first switch and a common node of the second switch and the second inductor. The output circuit generates an AC output voltage based on the DC intermediate voltage across the capacitor.

Abstract: A method for generating a random sequence using an exponential function as a random number source, including: providing an exponential function ab, wherein, the base a is an integer, and the exponent b is an integer; expanding a value of the exponential function into a first preliminary sequence in decimal; and using the first preliminary sequence as a random number source to generate a random sequence.

Abstract: A method for estimating an position of wireless network equipment, including setting a wireless network transmission parameter, wherein the wireless network transmission parameter includes a transmitting power, a carrier frequency and a spreading factor index, which are used for performing an initial operation setting of wireless network; according to the wireless network transmission parameter, providing a path loss index and a reference distance for simulating an actual wireless network environment; selecting a noise power to simulate a signal state of a transmission path; and according to a field domain, setting a received power threshold to calculate a predetermined transmission distance of wireless network equipment erection.

Abstract: A driving device is provided. The driving device includes a boost inductor and a resonance circuit. The boost inductor receives a first power via a first terminal of the boost inductor in a first mode and provides a second power via a second terminal of the boost inductor. The resonance circuit stores a stored electric energy from the second power in the first mode, so that the boost inductor does not provide the second power in the second mode and drives a transducer by the stored electric energy in the first mode and the second mode.

Abstract: Provided herein is a pharmaceutical composition for treating cancers. The pharmaceutical composition includes an oil-in-water (o/w) microemulsion, and an active pharmaceutical ingredient dissolved therein. The o/w microemulsion is comprised of an aqueous solution, an oil, and a surfactant, and is about 5-250 nm in diameter. Also provided herein are methods for treating cancers by use of the present pharmaceutical composition.

Abstract: A method for correcting an error of a received signal is provided. The method includes: determining a target degree based upon a length of the received signal; obtaining plural primitive polynomials each having a degree equal to the target degree; selecting one of the primitive polynomials as a target polynomial; defining plural syndromes according to the received signal; generating a group of product values based on the syndromes; obtaining plural coefficient polynomials based on the product values; obtaining monomial trace coefficients based on the coefficient polynomials; generating an error correction value based on the monomial trace coefficients; and correcting the error based on the error correction value.

Abstract: A method for estimating an position of wireless network equipment, including setting a wireless network transmission parameter, wherein the wireless network transmission parameter includes a transmitting power, a carrier frequency and a spreading factor index, which are used for performing an initial operation setting of wireless network; according to the wireless network transmission parameter, providing a path loss index and a reference distance for simulating an actual wireless network environment; selecting a noise power to simulate a signal state of a transmission path; and according to a field domain, setting a received power threshold to calculate a predetermined transmission distance of wireless network equipment erection.

Abstract: Provided herein is a pharmaceutical composition for treating cancers. The pharmaceutical composition includes an oil-in-water (o/w) microemulsion, and an active pharmaceutical ingredient dissolved therein. The o/w microemulsion is comprised of an aqueous solution, an oil, and a surfactant, and is about 5-250 nm in diameter. Also provided herein are methods for treating cancers by use of the present pharmaceutical composition.

Abstract: Provided herein is a pharmaceutical composition for treating cancers. The pharmaceutical composition includes an oil-in-water (o/w) microemulsion, and an active pharmaceutical ingredient dissolved therein. The o/w microemulsion is comprised of an aqueous solution, an oil, and a surfactant, and is about 5-250 nm in diameter. Also provided herein are methods for treating cancers by use of the present pharmaceutical composition.

Abstract: A defect detection method for a multilayer daisy chain structure, including: generating a plurality of physical models having a defect of at least one defect type based on the at least one defect type of a daisy chain structure; generating a group of training samples for each of the physical models; generating a classifier model by using a machine learning technique algorithm via scattering parameter values of a training set; measuring an error value by comparing scattering parameter values of a testing set with the classifier model, using the classifier model as a defect model of the defect type based on the error value, and determining that the multilayer daisy chain has a defect corresponding to the at least one defect type by comparing actual measurements of scattering parameter values.

Abstract: A method for estimating parameters of a DC machine by the least-squares method is performed by a computer system. The method includes establishing a transient model of the DC machine; expressing discrete values of the terminal voltage, the armature current and the rotational speed of the DC machine by the polynomial regression after the DC machine is started; obtaining estimated values of an armature resistance, an armature inductance and a back electromotive force constant by the least-squares method; calculating a torque based on the back electromotive force constant and the armature current; obtaining estimated values of a moment of inertia and a viscous friction coefficient by the least-squares method; and outputting the estimated values of the armature resistance, the armature inductance, the back electromotive force constant, the moment of inertia and the viscous friction coefficient.

Abstract: A quick screening method for microbial strains includes the steps of: feeding a carrier worm with Styrofoam for a plurality of days; and sampling a digestive system of the carrier worm and placing the sampled digestive system of the carrier worm into a culture medium. The digestive system of the carrier worm includes at least one Styrofoam degrading microbial strain. The culture medium includes an emulsion formed by dissolving the Styrofoam with chloroform and adding a surfactant to the dissolved Styrofoam. A culture medium for fast culturing of the at least one microbial strain is also provided.