Abstract: A chassis with built-in handles which do not add to dimensional clearance required for the chassis to be placed in a cavity includes a side plate, a mounting unit, and a handle. A mounting groove is defined on the side plate. The mounting unit is coupled to the side plate. The handle is partially clamped by the side plate and the mounting unit, and rotatably coupled with the side plate. By rotating the handle, the handle can be stored at least flush in the mounting groove.

Abstract: A soft-switching power converter includes a main switch, an energy-releasing switch, and an inductive coupled unit. The main switch is a controllable switch. The energy-releasing switch is coupled to the main switch. The inductive coupled unit is coupled to the main switch and the energy-releasing switch. The inductive coupled unit includes a first inductance, a second inductance coupled to the first inductance, and an auxiliary switch unit. The auxiliary switch unit is coupled to the second inductance to form a closed loop. The main switch and the energy-releasing switch are alternately turned on and turned off. The auxiliary switch unit is controlled to start turning on before the main switch is turned on so as to provide at least one current path.

Abstract: A locking assembly can lock a workpiece. The workpiece includes a locking hole. The locking assembly includes a housing, a movable component, and an unlocking handle. The movable component includes a sleeve, a pin, and an unlocking cover. The sleeve is mounted on the housing. The pin is accommodated in the sleeve, and a portion of the pin protrudes from the housing and accommodated in the locking hole. The unlocking cover is fixed to the pin. The unlocking handle is disposed between the unlocking cover and the sleeve. The unlocking cover can be pulled from a first direction to move the pin out of the locking hole; or the unlocking handle can be pulled from a second direction intersecting with the first direction, and the unlocking handle can abut against the unlocking cover to drive the pin to move out of the locking hole.

Abstract: A method for determining a consistency coefficient of a power-law cement grout includes: determining a water-cement ratio of the power-law cement grout; according to engineering practice requirements, determining a time required to determine the consistency coefficient of the power-law cement grout; and obtaining the consistency coefficient of the power-law cement grout. The method is accurate and reliable, requires less calculation, etc.; and has very high practical value and popularization value in environmental protection and ecological restoration.

Abstract: A channel hiatus correction method for an HDMI device is provided. A recovery code from scrambled data of the stream is obtained. A liner feedback shift register (LFSR) value of channels of the HDMI port is obtained based on the recovery code and the scrambled data of the stream. The stream is de-scrambled according to the LFSR value of the channels of the HDMI port. Video data is displayed according to the de-scrambled stream.

Abstract: Provided are a circuit apparatus, a manufacturing method thereof, and a circuit system. The circuit apparatus includes a flexible circuit board, a flexible packaging material layer and an electronic device. The flexible circuit board has at least one hollow pattern, wherein the flexible circuit board has an inner region and a peripheral region surrounding the inner region, and has a first surface and a second surface opposite to each other. The flexible packaging material layer is disposed in the at least one hollow pattern. The electronic device is disposed on the first surface of the flexible circuit board and electrically connected with the flexible circuit board.

Abstract: Provided are methods and compositions from reprogramming human glial cells into human neurons. The reprogramming is achieved using combinations of compounds that can modify signaling via Transforming growth factor beta (TGF-?), Bone morphogenetic protein (BMP), glycogen synthase kinase 3 (GSK-3), and ?-secretase/Notch pathways. The reprogramming is demonstrated using groups of three or four compounds that are chosen from the group thiazovivin, LDN193189, SB431542, TTNPB, CHIR99021, DAPT, VPA, SAG, purmorphamine. Reprogramming is demonstrated using the group of LDN193189/CHIR99021/DAPT, the group of B431542/CHIR99021/DAPT, the group of LDN193189/DAPT/SB431542, the group of LDN193189/CHIR99021/SB431542, a three drug combination of SB431542/CHIR99021/DAPT. Reprogramming using functional analogs of the compounds is also provided, as are pharmaceutical formulations that contain the drug combinations.

Abstract: A method that includes collecting, by a computer, social network posts by social network friends of a user containing images. The method further includes identifying, by the computer, images within the social network posts containing the user through facial image recognition based on an image of the user in a user social network profile and determining, by the computer, information from the identified images containing the user within the social network posts for inclusion in the user social network profile. The method may further include updating, by the computer, the profile information of the user social network profile to include the information from the identified images containing the user within the social network posts.

Abstract: A detection system and method for the migrating cell is provided. The system is configured to detect a migrating cell combined with an immunomagnetic bead. The system includes a platform, a microchannel, a magnetic field source, a coherent light source and an optical sensing module. The microchannel is configured to allow the migrating cell to flow in it along a flow direction. The magnetic field source is configured to provide magnetic force to the migrating cell combined with the immunomagnetic bead. The magnetic force includes at least one magnetic force component and the magnetic force component is opposite to the flow direction of the microchannel. The coherent light source is configured to provide the microchannel with the coherent light. The optical sensing module is configured to receive the interference light caused by the coherent light being reflected by the sample inside the microchannel.

Abstract: An apparatus for estimating a fair value of a SPP includes a sunshine simulation system for generating a peak sun hour; a photovoltaic (PV) yield system for measuring a total power loss rate and generating an estimated energy-production-hours database; and a financial pricing system for generating a series of cash flows and discount factors. The financial pricing system computes a series of present values which are the product of the cash flows and the discount factors, and sums up all the present values to obtain an estimated value of the SPP. Since the apparatus for estimating SPP value takes the real power generation condition of the SPP and the real market economic condition into consideration, so that the apparatus can generate a pricing result even closer to the real market.

Abstract: A semiconductor package including two different adhesives and a method of forming are provided. The semiconductor package may include a package component having a semiconductor die bonded to a substrate, a first adhesive over the substrate, a heat transfer layer on the package component, and a lid attached to the substrate by a second adhesive. The first adhesive may encircle the package component and the heat transfer layer. The lid may include a top portion on the heat transfer layer and the first adhesive, and a bottom portion attached to the substrate and encircling the first adhesive. A material of the second adhesive may be different from a material of the first adhesive.

Abstract: A first input signal that corresponds to an output transmitted signal of an amplifier of a vehicle radar system is received and a digital threshold signal is transmitted to an input terminal of a digital-to-analog converter. The digital-to-analog converter is configured to generate an analog threshold value that is at least partially determined by a digital threshold value encoded into the digital threshold signal. If it is determined that a magnitude of the first input signal is less than a magnitude of the analog threshold value, a flag signal is transmitted to a system controller. The flag signal is indicative that a power level of the first output signal has fallen below a safety threshold value.

Abstract: A computer-implemented method of automatically identifying a reference vessel in an ultrasound image, the method comprising: segmenting the image to identify an organ; locating a predetermined anatomical landmark specific to the organ; identifying appropriate vasculature for the organ; and selecting a reference vessel from the vasculature that has a size within a predetermined size range and a location with a predetermined distance range from the predetermined interface.

Abstract: A method for manufacturing a thermoelectric polymer film includes steps as follows . A conductive polymer liquid and a plurality of carbon nanotubes are mixed to form a mixture. The mixture is coated on a substrate to form a film precursor. Two electrode parts are arranged on the film precursor. An electric field is applied to the film precursor through the two electrode parts at a room temperature, so as to change an arrangement of the plurality of carbon nanotubes, such that the thermoelectric polymer film is formed.

Abstract: An imaging device includes: a memory, an upsampler, a slicer a selector and a guide. The memory is arranged to receive imaging data, biopsy data including needle data defining dimensions of a puncture carried out by means of a biopsy needle, and procedure data. The upsampler is arranged to upsample a raster image into a processing image. The slicer is arranged to partition the processing image from the upsampler into a set of regions. The selector is arranged to determine within the set of diffusion parameters a subset of diffusion parameters, and to return a subset of regions derived from the set of regions. The guide is arranged to determine, from the subset of regions, puncture parameter set data a puncture orientation and a puncture entry point and defining with the needle data a puncture zone.

Abstract: A rotating assembly includes a first handle; the first handle includes a connecting part. The connecting part has first and second extensions and the connecting part is rotatably connected to a box holding one or more devices. The first and second extensions are arranged on opposite sides of the connecting part, the first extension can rotate with the connecting part until it rests on a base, on which base the box is rotatably arranged. The first extension and the second extension extend to both sides of the connecting part to lessen the force required for driving the box to rotate.

Abstract: A suspendable assembly for fixing and holding a server includes a housing, a torsion spring, a limiting frame, a handle, and a shaft. The housing includes a first through hole. The torsion spring is fixed on the housing. The limiting frame clamps the torsion spring. The handle is fixed with the limiting frame, the handle comprising a first hook. The shaft penetrates through the housing, the torsion spring, the handle, and the limiting frame. The first hook is configured to engaged with a second hook to limit the suspendable assembly.

Abstract: A circuit board module includes a first circuit board, a second circuit board facing the first circuit board, a connecting device fixed between the first circuit board and the second circuit board, and an adapter board fixed to the connecting device and disposed between the first circuit board and the second circuit board. The adapter board is inserted into the first circuit board and the second circuit board.