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: An unmanned aerial vehicle (UAV) includes a sensor configured to detect an indicator of a geo-fencing device; and a flight controller configured to generate one or more signals that cause the UAV to operate in accordance with a set of flight regulations that are generated based on the detected indicator of the geo-fencing device.

Abstract: A unified Internet integration system for a positioning-oriented architecture (POA) comprises a controllable icon positioning information management service (CIPIMS) server; an icon positioning object information bus; at least one icon positioning resource object; at least one network application; at least one network; wherein the POA further comprises at least one unique icon positioning identification number, at least one icon positioning resource, at least one icon positioning resource space management, at least one icon positioning resource management, at least one icon positioning external resource links with Internet protocol address, and at least one icon positioning resource status management; and the method thereof.

Abstract: Provided is a normalization correction method for a PET system a detector including crystals. The method includes: obtaining a coincidence event dataset including a plurality of lines of response; calculating a geometric symmetry value of each line of response; grouping the plurality of lines of response according to the geometric symmetry value, where a plurality of lines of response in a group have a same geometric symmetry value; calculating a number of coincidence events of a same group through accumulation; cyclically calculating, according to the calculated number of the coincidence events for the same group, a geometric factor value of each group, where each line of response in the same group of lines of response has a same geometric factor value; cyclically calculating crystal efficiency factor values of the crystals; and calculating normalization factor values of the lines of response respectively, according to the geometric factor value and the crystal efficiency factor values.

Abstract: The present disclosure provides a power control method and apparatus, a power supply system, and an energy storage power supply. The method provided in the present disclosure mainly includes: determining whether there is an overload device among all load devices of a power supply module, where output voltage of the power supply module is adjustable within an allowable voltage range; if it is determined that there is the overload device, acquiring first target output voltage of the power supply module, where the first target output voltage is within the allowable voltage range and is lower than and close to minimum working voltage of all non-working overload devices; regulating the output voltage of the power supply module to the first target output voltage. When power supply equipment is overloaded, this method uses a voltage regulation method to control an overloaded power supply output to its maximum output power.

Abstract: The present disclosure provides a display panel and a manufacturing method thereof. The display panel includes a special-shaped display region. The display panel further includes a base substrate and a plurality of pixels on a side of the base substrate, and the plurality of pixels includes an edge pixel with an orthographic projection on the base substrate overlapped with that of an edge of the special-shaped display region on the base substrate. The edge pixel is provided with a light-shielding pattern that divides the edge pixel into a light-shielding region and a light-transmitting region. The edge pixel has a predetermined gray scale and a brightness ratio, the brightness ratio is a ratio of a brightness of the light-transmitting region to a brightness of the edge pixel when an entire region thereof is light-transmitting, and the predetermined gray scale has an exponential function relationship with the brightness ratio.

Abstract: The present disclosure provides embodiments of a composition comprising post-consumer recycled resin comprising: at least 50 weight percent polyolefin, having an initial limonene level of at least 5 ppm; virgin ethylene-based polymer; and at least one odor-active zeolite, wherein the odor-active zeolite has an FAU crystal structure, an MFI crystal structure, and/or a beta crystal structure and a Si/Al molar ratio from 1 to 100, wherein the composition has a reduced limonene level of less than 3 ppm. The present disclosure also provides embodiments of a method of reducing taste and/or odor in a post-consumer recycled (PCR) resin-containing composition.

Abstract: A method for improving quality of service of an SSD includes the following steps: determining a quantity of context resources of an SSD, and managing the quantity of context resources by using a token bucket algorithm; receiving and processing a host IO command, and counting a quantity of being-used context resources of the SSD; and judging whether to receive a new host IO command according to the quantity of context resources and the quantity of being-used context resources.

Abstract: A system for controlling a vehicle, including one or more communication modules and one or more processors operably coupled to the communication modules. The one or more processors are configured to individually or collectively: receive a geo-fence identifier associated with geo-fence information, where the geo-fence identifier uniquely identifies the geo-fence from other geo-fences; obtain one or more activity regulations for the vehicle based on the geo-fence identifier; and control operation of the vehicle according to the one or more activity regulations.

Abstract: Methods, devices and computer-readable media for processing a compressed video to perform an inference task are disclosed. Processing the compressed video may include selecting a subset of frame encodings of the compressed video, or zero or more modalities (RGB, motion vectors, residuals) of a frame encoding, for further processing to perform the inference task. Pre-existing motion vector and/or residual information in frame encodings of the compressed video are leveraged to adaptively and efficiently perform the inference task. In some embodiments, the inference task is an action recognition task, such as a human action recognition task.

Abstract: The present disclosure provides a firewood stove with adjustable firepower, wherein an air inlet barrel is provided outside a combustion barrel, an inner bottom wall of the air inlet barrel is provided with a protrusion, an outer bottom wall of the combustion barrel is provided with an accommodating groove, and the protrusion is provided through the accommodating groove. The top end of the outer wall of the combustion barrel is provided with a baffle plate, and the baffle plate abuts against the inner wall of the air inlet barrel. The bottom wall of the combustion barrel is provided with a first ventilation hole, and the air inlet barrel is provided with an air inlet hole. Through the above technical solution, the problem that the firepower of the existing firewood stove cannot be adjusted due to the size of the air inlet barrel cannot be adjusted is solved.

Abstract: The present invention relates to the technical field of microorganisms, and specifically to engineered microorganisms expressing acetoacetyl-CoA reductase variants and methods for increasing the proportion of 3-hydroxyhexanoic acid in PHA. The acetoacetyl-CoA reductase variants and their coding genes provided by the present invention can significantly increase the proportion of 3-hydroxyhexanoic acid in PHA produced by strains; the proportion of 3-hydroxyhexanoic acid in PHA produced by the engineered Ralstonia eutropha constructed utilizing the acetoacetyl-CoA reductase variants and their coding genes provided by the present invention is significantly increased, which provides new genes and strain resources for strains producing poly(3-hydroxybutyrate-co-3-10 the development of engineered hydroxyhexanoate) with high proportion of 3-hydroxyhexanoic acid.

Abstract: The present disclosure provides embodiments of a composition comprising post-consumer recycled resin comprising: at least 50 weight percent polyolefin, having an initial limonene level of at least 5 ppm; virgin ethylene-based polymer; and at least one odor-active zeolite, wherein the odor-active zeolite has an FAU crystal structure, an MFI crystal structure, and/or beta crystal structure and a Si/Al molar ratio from 1 to 1000, wherein the composition has a reduced limonene level of less than 3 ppm.

Abstract: A sampling circuit for a switching power supply, can include: a first sampling circuit configured to acquire a first sampling signal of a current flowing through an inductor in the switching power supply; and a second sampling circuit configured to obtain a compensation signal with a same rising slope as the first sampling signal within a turn-off delay time of a power switch in the switching power supply, and to superimpose the compensation signal on the first sampling signal to generate a second sampling signal.

Abstract: A blood cell parameter correction method includes: obtaining the optical signal information of the particles in the blood sample; according to the pulse width information in the optical signal information, dividing the particles in the blood sample to obtain particle distribution information; according to the preset correction rule, correcting the particle distribution information to obtain the corrected particle distribution information; wherein, the correction rule is related to the pulse width information in the optical signal information, and provided is also a blood sample analyzer executing the method, and storage medium storing the program executing the method.

Abstract: The disclosure discloses a method for testing skin texture, a method for classifying skin texture and a device for testing skin texture. The method for testing skin texture includes: a face image is; a face complexion region and face feature points in the face image are acquired; and a face skin texture feature from the face image is acquired according to the face complexion region and the face feature points.

Abstract: Immersion cooling systems, apparatus, and related methods for cooling electronic computing platforms and/or associated electronic components are disclosed herein. An example apparatus includes a first chamber including a first coolant disposed therein, the first coolant having a first boiling point. The example apparatus further includes a second chamber disposed in the first chamber, the second chamber to receive an electronic component therein. The second chamber includes a second coolant having a second boiling point different that the first boiling point. The second chamber is to separate the electronic component and the second coolant from the first coolant.

Abstract: A power on/off control circuit and an electronic device is provided, the circuit including: a switching element, a first semiconductor switching circuit including a first semiconductor switching element, a second semiconductor switching circuit including a second semiconductor switching element, and a holding circuit connected between a first terminal of the first semiconductor switching element and a second terminal of the second semiconductor switching element. When the switching element is closed, the first semiconductor switching element is turned on. When the first semiconductor switching element is turned on, the second semiconductor switching element is turned on, and a power on signal is output via the second terminal of the second semiconductor switching element. When the second semiconductor switching element is turned on, the holding circuit is operable to maintain the on state of the first semiconductor switching element. The control circuit can stably lock a started state.

Abstract: In some implementations, a network node may transmit, to a user equipment (UE), a configuration that indicates a default time periodicity value for a scheduling request (SR) occasion. The network node may identify a service provided by the network node. The network node may transmit, to the UE, a reconfiguration message that indicates a modified time periodicity value for the SR occasion, the modified time periodicity value being different than the default time periodicity value based on the service provided by the network node. The network node may receive, from the UE, an SR based on the modified time periodicity value for the SR occasion.

Abstract: A network device may determine that a user equipment is entering a first frequency band coverage area provided by the network device and may determine that the user equipment is a power sensitive device or a narrow band device. The network device may receive multiple carrier information associated with the network device based on determining that the user equipment is a power sensitive device or a narrow band device. The network device may process the multiple carrier information, with a machine learning model, to determine a quantity of repetitions to extend uplink coverage for the user equipment and may enable the quantity of repetitions to extend the uplink coverage for the user equipment.