Abstract: There is provided an assembleable platform made of fiber-reinforced plastic (FRP), including (1) a plurality of plates each having a first T-shaped slot on the top surface and a second T-shaped slot on the bottom surface along a first axis, and a third T-shaped slot on the right-side surface and a fourth T-shaped slot on the left-side surface both along the first axis and oriented perpendicular to the first axis, where the each plate is rectangular; (2) a plurality of T-shaped connectors disposed in the first T-shaped slot and the second T-shaped slot to connect the plurality of the plates; and (3) a plurality of I-beam connectors disposed in the third T-shaped slot and the fourth T-shaped slot to connect the plurality of plates to form the assembleable platform, wherein each of the plurality of plates, T-shaped connectors and I-beam connectors is made of FRP.

Abstract: A screen assembly of a mobile device which can be expanded for a larger viewing area includes a body and a back cover. The body has a main screen and a slot to one side. The back cover is detachably mounted on a rear surface of the body. The back cover has a mounting board with auxiliary screen thereon and an insertion board. The back cover is mounted on the rear surface of the body when the auxiliary screen is not deployed, and the insertion board of the back cover is inserted into the slot of the body when the auxiliary screen is deployed.

Abstract: A screen assembly of a mobile device which can be expanded for a larger viewing area includes a body and a back cover. The body has a main screen and a slot to one side. The back cover is detachably mounted on a rear surface of the body. The back cover has a mounting board with auxiliary screen thereon and an insertion board. The back cover is mounted on the rear surface of the body when the auxiliary screen is not deployed, and the insertion board of the back cover is inserted into the slot of the body when the auxiliary screen is deployed.

Abstract: A photographic equipment supporting rod comprising an inner core and a jacket, wherein the jacket wraps outside the inner core integrally or wraps a part of the inner core integrally. The jacket can be directly formed on the inner core by using injection moulding or foam moulding during production, without respectively process and assemble the inner core and the sheath, which requires less dimension accuracy, and is not necessary to additionally provide a connecting structure. Therefore, the manufacturing process can be effectively simplified, the production efficiency can be improved, and the production cost can be reduced. Moreover, since the inner core and the jacket are integrated, relative sliding is less likely to occur during use, which can effectively prevent the jacket from being worn, so as to prolong the service life thereof.

Abstract: The present disclosure provides a monitoring device, a monitoring method and a device for cutting a display substrate. The monitoring device includes an infrared temperature detection module configured to detect a temperature at a contacting position where a cutter wheel is in contact with the display substrate when cutting the display substrate with the cutter wheel, so as to acquire a temperature parameter at the contacting position; and a processing module configured to generate, based on the temperature parameter, a corresponding control parameter for controlling the process of cutting the display substrate.

Abstract: A method for simulating a particle transport may include recording transport paths of inputted particles and determining an uncertainty of each of lattice cells based on the transport paths of each batch of the inputted particles, a lattice cell being a qualified lattice cell if an uncertainty of the lattice cell does not exceed a first threshold; determining a standard-reaching rate of lattice cells in a region of interest (ROI), the ROI including at least one lattice cell, the standard-reaching rate of lattice cells in the ROI being equal to a ratio of the number of qualified lattice cells to a total number of lattice cells in the ROI; and if the standard-reaching rate of lattice cells in the ROI exceeds a second threshold, stopping inputting particles, and outputting the transport paths of the inputted particles.

Abstract: The present disclosure provides a vacuum cell aligning device and a vacuum cell aligning method. The vacuum cell aligning device includes an upper machining platform, a lower machining platform, a plurality of first cell-pressing unit arranged in parallel in the upper machining platform, a plurality of second cell-pressing unit arranged in parallel in the lower machining platform, and an adjustment mechanism. Each first cell-pressing unit includes a first end-surface towards the lower machining platform and corresponds to a sub-region of the upper substrate. Each second cell-pressing unit includes a second end-surface towards the upper machining platform and corresponds to a sub-region of the lower substrate. The adjustment mechanism is configured to adjust the first cell-pressing units to make a shape defined by the first end-surfaces match the upper substrate, and configured to adjust the second cell-pressing units to make a shape defined by the second end-surfaces match the lower substrate.

Abstract: The present disclosure provides a system and method for X-ray imaging. The method of calculating scatter in an X-ray image may include forming a modulated X-ray image. The method of forming the modulated X-ray image may include acquiring X-rays through a collimator module and an imaged object in sequence to generate an X-ray image group; the acquisition may be performed during a movement of the collimator module in a first direction and the X-ray image group may include a plurality of X-ray images acquired at different times during the movement of the collimator; extracting sub-zones from the plurality of X-ray images in the X-ray image group; combining the sub-zones in the first direction to form the modulated X-ray image. In the present disclosure, an intensity distribution of the X-rays may be adjusted flexibly using a collimator without adding any extra hardware. In addition, scatter components in the X-ray images may be calculated to eliminate the scatter in the X-ray images finally.

Abstract: The present disclosure provides a vacuum cell aligning device and a vacuum cell aligning method. The vacuum cell aligning device includes an upper machining platform, a lower machining platform, a plurality of first cell-pressing unit arranged in parallel in the upper machining platform, a plurality of second cell-pressing unit arranged in parallel in the lower machining platform, and an adjustment mechanism. Each first cell-pressing unit includes a first end-surface towards the lower machining platform and corresponds to a sub-region of the upper substrate. Each second cell-pressing unit includes a second end-surface towards the upper machining platform and corresponds to a sub-region of the lower substrate. The adjustment mechanism is configured to adjust the first cell-pressing units to make a shape defined by the first end-surfaces match the upper substrate, and configured to adjust the second cell-pressing units to make a shape defined by the second end-surfaces match the lower substrate.

Abstract: The present disclosure provides a monitoring device, a monitoring method and a device for cutting and grinding a display substrate. The monitoring device includes an infrared temperature detection module configured to detect a temperature at a contacting position where a cutter wheel is in contact with the display substrate when cutting or grinding the display substrate with the cutter wheel, so as to acquire a temperature parameter at the contacting position; and a processing module configured to generate, based on the temperature parameter, a corresponding control parameter for controlling the process of cutting or grinding procedure the display substrate.

Abstract: The present application provides methods of producing polyanthracene including polymerization of anthracene monomers in the presence of oxidants and reaction solvents. The present application further provides polyanthracene produced by methods described herein that has higher solubility in organic solvents and better thermal stability and ablation resistance.

Abstract: Provided is a security checking system. The security checking system includes an electron beam acceleration unit for accelerating electron beams having at least one energy intensity, an X-ray guide unit converting the electron beams accelerated by the electron beam acceleration unit into X-rays to guide the converted X-rays into an object, a neutron guide unit, and a detection unit detecting the X-rays and neutrons passing through the object. Thus, nuclear materials within the object may be detected, and also, maintenance/repair costs may be inexpensive to improve economic feasibility.

Abstract: Compositions containing vinyl polymers and ionophores selective for lead ions (e.g., aniline copolymers), and methods for making these compositions are disclosed herein. The compositions can, for example, be used for detecting lead ions in a sample.

Abstract: Compositions containing polyanthrylene and methods of making these compositions are disclosed herein. The polyanthrylene composition can, for example, be used for detection of iron in a sample.

Abstract: The present application provides a copolymer including one or more units of pyrene and one or more units of pyrrole. The present application also provides a method of producing a copolymer, including incubating pyrene monomer and pyrrole monomer with an oxidant in the presence of a reaction solvent. Uses of the copolymers are also provided.

Abstract: Compositions containing vinyl polymers and ionophores selective for lead ions (e.g., polypyrrole copolymers), and methods for making these compositions are disclosed herein. The compositions can, for example, be used for detecting lead ions in a sample.

Abstract: The present application provides methods of producing polyanthracene including polymerization of anthracene monomers in the presence of oxidants and reaction solvents. The present application further provides polyanthracene produced by methods described herein that has higher solubility in organic solvents and better thermal stability and ablation resistance.

Abstract: Compositions containing polyanthrylene and methods of making these compositions are disclosed herein. The polyanthrylene composition can, for example, be used for detection of iron in a sample.

Abstract: Compositions containing vinyl polymers and ionophores selective for lead ions (e.g., aniline copolymers), and methods for making these compositions are disclosed herein. The compositions can, for example, be used for detecting lead ions in a sample.

Abstract: Compositions containing polyanthrylene and methods of making these compositions are disclosed herein. The polyanthrylene composition can, for example, be used for detection of iron in a sample.