Abstract: A method for manufacturing a TOPCon cell includes following steps: texturing a front side of an silicon wafer and then preparing a PN junction; forming a tunnel oxide layer, an intrinsic polysilicon layer, a doped polysilicon layer, and a silicon oxide mask layer in sequence on a back side of the silicon wafer, wherein the tunnel oxide layer is deposited by PEALD at a deposition temperature of 150° C. to 200° C., the doped polysilicon layer is deposited by PECVD, and the silicon oxide mask layer has a thickness of 10 nm to 40 nm; removing a wraparound silicon oxide mask layer material and a wraparound polysilicon layer material from the front side of the silicon wafer, and then removing the silicon oxide mask layer from the back side; and forming a front electrode on the PN junction and a back electrode on the doped polysilicon layer, respectively.

Abstract: A method of determining a trailer trajectory for a trailer includes the steps while the trailer is moving: determining a trailer location based upon at least one captured image, determining a trailer angle change rate based upon the at least one captured image, determining a trailer trajectory based upon the trailer location and the trailer angle change rate, and displaying an overlay related to the trailer trajectory. While the trailer is below a threshold speed the method includes the steps of: determining a steering change, revising the trailer trajectory based upon the steering change, and displaying a modified overlay related to the trailer trajectory based upon the steering change.

Abstract: includes an implantable intravesical floating hyperthermia device and an external pulse heating apparatus. The floating device includes a sealed non-metallic housing, a metal coil configured to inductively couple with an alternating magnetic field generated outside the human body to generate heat for tumor hyperthermia, a temperature sensor, a wireless transmission module, and a power supply module. The pulse heating apparatus includes at least one magnetic field generation module and a control module that controls the heating temperature according to the temperature signal from the floating device. The system supports multiple, timed, and temperature-controlled hyperthermia sessions with a single transurethral insertion, reducing patient trauma and enabling outpatient self-management.

Abstract: A wireless intelligently controlled drug-releasing intravesical floating drug delivery device and system, the device includes a housing, a drive module, a control module, and a power supply module. The housing is configured to enter the bladder via the urethra and float within the intravesical urine, the housing is internally provided with at least one drug chamber for containing drug and a gas chamber for providing buoyancy. The drive module is disposed within the housing and configured to cause drug to be discharged from the drug chamber to the exterior of the housing in a timed and/or quantified manner. The control module is configured to control the operation of the drive module. The power supply module is disposed within the housing and configured to supply power to the drive module. The system reduces the need for repeated, long-term, and invasive catheterization procedures during bladder perfusion therapy.

Abstract: In a solar cell, the back surface of a substrate thereof is provided with alternately distributed emitter zones and back surface field zones. An emitter is formed in each emitter zone, and the emitters are made of boron-doped monocrystalline silicon. A back surface field is formed in each back surface field zone; the back surface fields comprise tunneling oxide layers and polycrystalline silicon layers in stacked distribution, the polycrystalline silicon layers being made of phosphorus-doped polycrystalline silicon, and the tunneling oxide layers being located between a polycrystalline silicon layer and a polycrystalline silicon layer. Positive electrodes are electrically connected to the emitters, and negative electrodes are electrically connected to the back surface fields.

Abstract: A method for a camera monitor system (CMS) includes utilizing a camera mounted to tractor of a commercial vehicle to obtain an image of an external environment of a trailer of the commercial vehicle; determining a homography matrix for providing a perspective transformation of the image according to a target panning magnitude for the commercial vehicle and according to a target orientation adjustment for the camera; and utilizing the homography matrix to perform the perspective transformation and thereby obtain a modified version of the image. The perspective transformation simulates adjustment of at least one of a pitch, yaw, and roll of the camera. The method also includes displaying the modified version of the image on an electronic display. A CMS is also disclosed.

Abstract: A method for determining wheel base for a trailer attached to a tractor includes a) identifying a two-dimensional trailer wheel location in an image, b) associating the two-dimensional trailer wheel location with a corresponding trailer angle, c) converting the two-dimensional trailer wheel location to a three-dimensional trailer wheel location, d) calculating a wheel base from the three-dimensional trailer wheel location, e) acquiring a new two-dimensional trailer wheel location, f) performing steps b)-d) for the new two-dimensional trailer wheel location, and g) calculating an average wheel base based upon a previous average wheel base and the new two-dimensional trailer wheel location.

Abstract: An illumination device compatible with both coaxial and off-axis configurations, comprising: a coaxial illumination unit; multipole off-axis illumination units; a substrate, configured to mount the coaxial illumination unit and the multipole off-axis illumination units; and a motion mechanism, configured to drive the off-axis illumination units to move backward and forward, so as to accommodate gratings of different sizes and pattern periods, thereby achieving illumination with varying numerical apertures.

Abstract: A method of checking wing position in a CMS includes performing a calibration of a wing position supporting a camera relative to a vehicle to provide a desired field of view by capturing multiple images at different lighting conditions, extracting and storing a reference feature from each of the multiple images, triggering a wing position check, capturing a current image from the camera having a current position of the reference feature; sensing a current lighting condition at which the current image is captured, determining that one of the different lighting conditions is more similar to the current lighting condition, comparing the current position of the reference feature to the stored reference feature from the one of the multiple images generated under the one of the different lighting conditions, and outputting a result of the wing position check if a difference from the comparing step exceeds a threshold value.

Abstract: A method for a camera monitor system (CMS) includes utilizing a camera mounted to a tractor of a commercial vehicle to obtain an image feed having a region of interest that would depict a trailer if a trailer was connected to the tractor; detecting one or more features in the region of interest of an image from the image feed; comparing the one or more detected features to one or more reference features corresponding to presence of the trailer; and determining whether the trailer is attached to the tractor based on the comparing. A camera monitor system (CMS) is also disclosed.

Abstract: A camera monitor system includes a rear facing camera that provides a captured image of a field of view that includes at least a portion of a trailer, a display that is in communication with the camera that depicts a displayed image that includes at least a portion of the captured image that includes the portion of the trailer, and a controller that is in communication with the camera and the display. The controller includes a kinematics module that includes a model that has a trailer rotational radius and a tractor rotational radius that are different than one another. A trailer detection module is configured to determine a trailer boundary at a current trailer position, and a collision alert module is configured to provide an overlay on the displayed image that corresponds to a region encompassing a predicted trailer path relative to the current trailer position based upon the model.

Abstract: An illumination compensation method, comprising: acquiring working gaps between an imaging film stack and a mask in an exposure imaging system; calculating imaging light field intensities of a photoresist layer in the imaging film stack corresponding to the different working gaps, and, constructing a functional dependence of imaged pattern critical dimension in the photoresist layer of the imaging film stack on the working gap based on said imaging light field intensity critical dimension; calculating compensation parameters required for illumination light according to the said functional dependence of imaged pattern critical dimension on working gap; and, performing illumination compensation on the exposure imaging system according to the compensation parameters.

Abstract: A method of determining a trailer trajectory for a trailer includes the steps while the trailer is moving: determining a trailer location based upon at least one captured image, determining a trailer angle change rate based upon the at least one captured image, determining a trailer trajectory based upon the trailer location and the trailer angle change rate, and displaying an overlay related to the trailer trajectory. While the trailer is below a threshold speed the method includes the steps of: determining a steering change, revising the trailer trajectory based upon the steering change, and displaying a modified overlay related to the trailer trajectory based upon the steering change.

Abstract: A method of checking wing position in a CMS includes performing a calibration of a wing position supporting a camera relative to a vehicle to provide a desired field of view by capturing multiple images at different lighting conditions, extracting and storing a reference feature from each of the multiple images, triggering a wing position check, capturing a current image from the camera having a current position of the reference feature; sensing a current lighting condition at which the current image is captured, determining that one of the different lighting conditions is more similar to the current lighting condition, comparing the current position of the reference feature to the stored reference feature from the one of the multiple images generated under the one of the different lighting conditions, and outputting a result of the wing position check if a difference from the comparing step exceeds a threshold value.

Abstract: A method for determining wheel base for a trailer attached to a tractor includes a) identifying a two-dimensional trailer wheel location in an image, b) associating the two-dimensional trailer wheel location with a corresponding trailer angle, c) converting the two-dimensional trailer wheel location to a three-dimensional trailer wheel location, d) calculating a wheel base from the three-dimensional trailer wheel location, e) acquiring a new two-dimensional trailer wheel location, f) performing steps b)-d) for the new two-dimensional trailer wheel location, and g) calculating an average wheel base based upon a previous average wheel base and the new two-dimensional trailer wheel location.

Abstract: An illumination compensation method, comprising: acquiring working gaps between an imaging film stack and a mask in an exposure imaging system; calculating imaging light field intensities of a photoresist layer in the imaging film stack corresponding to the different working gaps, and, constructing a functional dependence of imaged pattern critical dimension in the photoresist layer of the imaging film stack on the working gap based on said imaging light field intensity critical dimension; calculating compensation parameters required for illumination light according to the said functional dependence of imaged pattern critical dimension on working gap; and, performing illumination compensation on the exposure imaging system according to the compensation parameters.

Abstract: An adapter kit for transferring a sample between a first vacuum instrument and a second vacuum instrument. The kit includes a substantially planar sample holder comprising at least one holder tab, a transfer plate comprising a sample region, at least one plate tab, and at least one connection site, all disposed outside of the sample region, and a transfer adaptor comprising at least one protrusion adapted to be connected to the transfer plate via the at least one connection site to enable rotation and translation of the transfer plate. The plate tab is insertable behind a backside of the holder tab by a rotational movement of the transfer plate.

Abstract: Provided in the present invention are an aggregate and a preparation method therefor, and an insulin oral preparation. Specifically provided is an aggregate, which is an aggregate formed by means of assembling a chalcogen heterocyclic compound and insulin. The aggregate can be further prepared into an insulin oral preparation. The oral preparation can be used for reducing the blood glucose level of a mammal as part of a diabetes treatment regimen.

Abstract: An X-band small-focus accelerator for non-destructive testing is provided, including: a magnetron used to generate microwaves; an accelerating tube used to accelerate electrons, where the accelerating tube is an X-band accelerating tube; a microwave system connected between the magnetron and the accelerating tube, and used to feed the microwaves generated by the magnetron into the accelerating tube; an electron gun connected to the accelerating tube, and used to emit an electron beam into the accelerating tube; and an electron gun power supply used to supply power to the electron gun, where the accelerating tube, the microwave system, the magnetron and the electron gun power supply are arranged in sequence in a front-rear direction of the accelerator to determine a length of the accelerator.

Abstract: The present invention discloses biomarkers for the severity of ischemic stroke, belonging to the field of biomedicine. The first aspect of the invention provides biomarkers for the severity of ischemic stroke, including protein markers, small molecule metabolite markers, and lipid metabolite markers. The second aspect of the invention provides the use of these biomarkers. The innovation of the biomarkers lies in their ability to provide more accurate diagnostic results, thereby assisting clinicians in better treatment planning. Additionally, these biomarkers offer advantages such as ease of operation and low cost, making them potentially widely applicable in clinical settings.