Abstract: Provided is a tricycle including: a tricycle body having a first frame pivoted to a second frame, the first frame having a crank, at least one wheel shaft being rotatably arranged on the second frame; a first linkage assembly arranged on the first frame, the first linkage assembly having a first chain sleeving a first and a second chain wheels, the first chain wheel being coupled to the crank; a second linkage assembly arranged on the second frame, the second linkage assembly having a second chain sleeving a third and a fourth chain wheels, and the fourth chain wheel being coupled to the wheel shaft; and a transmission module having a first and a second universal joints connected to two ends of a telescopic cylinder respectively, the first universal joint being connected to the second chain wheel, and the second universal joint being connected to the third chain wheel.

Abstract: An exemplary air-breathing plasma engine and methods of operation are disclosed employing an arc plasma chamber that generates plasma, e.g., electrode-coupled, direct current plasma, via electrodes continuously fed by an electrode-feeding assembly. The plasma chamber can be implemented in any one of the stages following the compression stage and having high-pressure and high-velocity air flow, e.g., for a jet engine, turbojet engine, or rocket engine.

Abstract: A display device includes: a display module; a plate positioned on a rear surface of the display module; and a digitizer positioned on a rear surface of the plate. The plate includes a first layer, a second layer, and a third layer each including carbon fiber reinforced plastic, and a fiber area weight (FAW) of the second layer is 100 g/m2 to 150 g/m2.

Abstract: Disclosed are methods and apparatuses for sidelink positioning. An embodiment of the subject application provides a user equipment (UE). The UE includes: a processor, and a wireless transceiver coupled to the processor, wherein the processor is configured to determine one or more candidate sidelink (SL) anchor UEs and select at least one anchor UE for SL positioning from the one or more candidate SL anchor UEs.

Abstract: A cathode active material for a lithium secondary battery including a lithium-transition metal composite oxide particle is provided. A crystal grain size of the lithium-transition metal composite oxide particle measured by an XRD analysis is 250 nm or more, and an XRD peak intensity ratio of the lithium-transition metal composite oxide particle is 9.8% or less. A lithium secondary battery including the lithium-transition metal composite oxide particle and having improved life-span and rate capability is provided.

Abstract: An expandable home structure includes a main structure and a first expansion section that is expandable outward in a first direction from a first side of the main structure. Once the expansion section is expanded, coverage members can unfold from a bottom of the floor member and the floor member can be lowered within the unfolded coverage members, thus providing a sunken floor for the expanded section. The floor member may fold vertically against the main section in the folded configuration. After the front and rear walls are unfolded from the main section, the outer wall of the expansion section can be moved outward from the main section to cause the floor member to lower into its horizontal, expanded, and raised position. The coverage members can be unfolded from the bottom of the floor member and the floor member can be lowered.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for multi-region joint detection. In some implementations, a method for identifying variants using multi-region joint detection in genetic sample sequences includes generating a set of candidate diplotypes mapped to at least two different regions in a reference sequence; generating a set of joint diplotype candidates comprising two or more candidate diplotypes of the set of candidate diplotypes; querying, for diplotypes at one or more locations of the at least two different regions in the reference sequence, a population database comprising genetic sequences of previously sequenced organisms; determining one or more values representing the frequency of specific diplotypes occurring within the genetic sequences of previously sequenced organisms; and generating, using the one or more values, an indication that the variant of the first joint diplotype candidate is an actual variant.

Abstract: A module sled of an information handling system includes a main portion and a handle. The main portion includes frame components of the module sled. The handle is in physical communication with the main portion and includes a grip portion and a latch portion. The latch portion is in physical communication with the grip portion. The latch portion is located between the grip portion and the main portion of the module sled. The latch portion is biased toward a locked position to hold the module sled within the information handling system.

Abstract: A sandwich type end plate supporting at least one end of a battery module in which a plurality of battery cells are stacked, the sandwich type end plate comprises: a first outer skin layer configured as a plate provided in a direction toward the plurality of battery cells, a second outer skin layer configured as a plate provided in a direction opposite to the plurality of battery cells and a core module including at least one core layer configured as a plate provided between the first outer skin layer and the second outer skin layer, wherein a core layer of the at least one core layer has a larger stiffness toward a direction in which the plurality of battery cells are stacked than the first outer skin layer and the second outer skin layer, and the at least one core layer protrudes toward the second outer skin layer.

Abstract: A semiconductor structure includes a base structure, at least one diode device and a semiconductor device. The base structure has a first base region and a second base region. The at least one diode device includes a first feature formed in the first base region, and a second feature formed over the first feature and having a conductivity type opposite to that of the first feature. The semiconductor device is formed on the second base region.

Abstract: In pellicle cleaning, a gas is flowed on a pellicle using at least one gas nozzle. During the flowing, the pellicle is moved respective to the at least one gas nozzle. During the flowing, the pellicle is exposed to ionized gas generated by at least one alpha ionizer. Also during the flowing, an ultrasonic wave is applied to the pellicle using an ultrasound transducer or transducer array. The gas nozzle may have a nozzle aperture comprising a slit or a linear array of apertures arranged parallel with a pellicle membrane of the pellicle.

Abstract: The present invention discloses a luminous knob switch and a grill; a knob is rotated to make a relative rotation between a magnet and a magnetic force sensor to control an output signal of the magnetic force sensor to change and thus control operation of a functional member; the luminous knob switch further includes a power adapter to supply power to a functional assembly, and the grill with a luminous knob is powered by the adapter, which eliminates the need to consider battery life and avoids frequent battery replacement by customers.

Abstract: A bearing seat assembly comprising first and second bearing seats, and linear bearings located there between. A convex portion protruding toward a first bottom portion of the first bearing seat is formed in the central portion of a second bottom portion of the second bearing seat, and a recessed shape recessed toward a direction away from the first bottom portion is formed in a part of the second bottom portion between the convex portion and both end portions of the second bottom portion. A concave portion opposite to the convex portion is formed in the first bottom portion, the concave portion has an opening that is open toward the convex portion, and the convex portion is inserted into the concave portion by passing through the opening, so that the stress distribution and magnitude of the second bearing seat are optimized, and the risk of failure of the linear bearings is reduced.

Abstract: A synchronizing hinge includes a rotating module and a bracket plate unit. The rotating module includes two support units pivotably mounted to a base seat. Each support unit has a first support piece, a second support piece pivotably connected with the first support piece, and a moving axle extending through the first support piece and an arcuate slot of the second support piece and movably received in a moving slot of the base seat. The bracket plate unit includes two first bracket plates securely connected with the first support piece, and two second bracket plates securely connected with the second support piece. The support units and the bracket plate unit are rotatable between an initial position where the first bracket plates are flush with the second bracket plates, and a terminal position where the first bracket plates are inclined relative to the second bracket plates by an inclined angle.

Abstract: There is provided a learning method and system of a backbone network for visual intelligence based on self-supervised learning and multi-head. A network learning system according to an embodiment generates a plurality of first modified vectors by modifying a first feature vector outputted from a teacher network, generates a plurality of second modified vectors by modifying a second feature vector outputted from a student network, calculates a loss by using the first modified vectors and the second modified vectors, and optimizes parameters of the student network. Accordingly, the effect of learning by knowledge distillation may be enhanced by training the backbone network for visual intelligence like group learning is performed by various teacher networks and student networks.

Abstract: The disclosure provides an electronic device and a tiled electronic device. The electronic device includes a hybrid substrate. The hybrid substrate includes a first circuit substrate, multiple second circuit substrates, an interlayer, and multiple electrical connection units. The first circuit substrate has a first surface and a second surface. The multiple second circuit substrates are disposed on the first surface. The interlayer is disposed between the multiple second circuit substrates and the first circuit substrate. The multiple electrical connection units penetrate the multiple second circuit substrates respectively. At least one electrical connection unit among the plurality of electrical connection units includes a through hole and a conductive material disposed in the through hole. At least one electrical connection unit is electrically connected to the first circuit substrate. The electronic device and the tiled electronic device according to the disclosure can improve process yield or save costs.

Abstract: A method of connecting to and managing connections to instances in a multi-network environment includes: accessing, by a bastion host, a bastion worker among bastion workers, the bastion workers being included in subnets of a plurality of networks, and connecting to a target instance connected with the accessed bastion worker; monitoring, by the bastion host, a connection to the target instance; and comparing, by the bastion host, a traffic of a subnet, in which the target instance is located, with a predefined threshold, and adjusting a number of a bastion worker included in the subnet, in which the target instance is located, based on a result of the comparing, wherein the traffic includes data obtained from a result of the monitoring the connection to the target instance.

Abstract: An electronic device according to an embodiment of the disclosure may include: two or more housings, a flexible display mounted to one or more housings among the two or more housings and configured to be expanded or reduced according to a sliding operation of one or more housings among the two or more housings, one or more sensors configured to acquire one or more pieces of temperature information from the electronic device, and at least one processor, comprising processing circuitry, operatively connected to the one or more sensors and the flexible display, wherein at least one processor, individually and/or collectively, is configured to: identify at least one of operation state information or one or more pieces of temperature information acquired from the electronic device, identify expanding state information of the flexible display, and control the electronic device to change a size of the flexible display by sliding the one or more housings based on at least one of the operation state information or the

Abstract: An aerosol-generating device and an operation method thereof are disclosed. The aerosol-generating device of the disclosure includes a heater, a power supply circuit for supplying power to the heater, a puff sensor, and a controller. The controller controls the power supply circuit such that the heater is heated in a first period during which a puff is detected. Upon determining that the intensity of the puff detected in the first period is equal to or less than a predetermined reference intensity, the controller controls the power supply circuit such that first power is supplied to the heater in a second period subsequent to the first period. Upon determining that the intensity of the puff detected in the first period exceeds the reference intensity, the controller controls the power supply circuit such that second power, which is higher than the first power, is supplied to the heater in the second period.

Abstract: A semiconductor structure includes a base structure, a first portion, a second portion and a first stack. The first portion and the second portion are disposed on the base structure and are respectively made of a first semiconductor material and a second semiconductor material which has a conductivity type opposite to that of the first semiconductor material. The first stack is disposed on the base structure and between the first portion and the second portion. The first stack includes a plurality of first semiconductor regions and a plurality of first dielectric regions disposed to alternate with the first semiconductor regions, such that each of the first semiconductor regions and the first dielectric regions extends between the first portion and the second portion. The first semiconductor regions has a dopant concentration which is lower than that of each of the first portion and the second portion.