Abstract: A plated silicon-based electronic cigarette atomizing chip includes the following components: a silicon substrate, wherein the silicon substrate is provided with an array of micro-pillars or an array of micro-holes, an inlet end, and an outlet end, the outer walls of the micro-pillars are plated side walls, the inner walls of the micro-holes are plated inner walls, and the array of micro-pillars defines a plurality of micro-channels or electronic cigarette liquid channels penetrating the micro-holes are provided on the silicon substrate; a glass cover, wherein the air holes passing through the glass cover are provided; and the glass cover is fixedly connected to the silicon substrate by a bonding process.

Abstract: An electronic cigarette with an improved atomizer includes a suction nozzle and a main body. The main body is provided with an atomizing core mounting groove. The atomizing core mounting groove contains an atomizing core. The suction nozzle and the main body are integrated into one piece, or the suction nozzle and the main body can be connected to or detached from each other. The atomizing core includes a casing, a liquid storage assembly, and a heating assembly. A wire passes through a first wire guide hole and is electrically connected to a power supply and a control system. A first air guide hole and a second air guide hole are connected through which an airflow passes.

Abstract: An electronic cigarette with an improved atomizer includes a suction nozzle and a main body. The main body is provided with an atomizing core mounting groove. The atomizing core mounting groove contains an atomizing core. The suction nozzle and the main body are integrated into one piece, or the suction nozzle and the main body can be connected to or detached from each other. The atomizing core includes a casing, a liquid storage assembly, and a heating assembly. A wire passes through a first wire guide hole and is electrically connected to a power supply and a control system. A first air guide hole and a second air guide hole are connected through which an airflow passes.

Abstract: The disclosure relates to a compound, 2-(3,4-dihydroxyphenyl)ethyl 3-hydroxybutanoate, for improving aortic endothelial cell function and use thereof. The compound is capable of inhibiting inflammatory response of the human aortic endothelial cells caused by a saturated fatty acid, and preventing an occurrence and progression of atherosclerosis. The compound is capable of reducing human aortic endothelial inflammation caused by a saturated fatty acid, for example, reducing the mRNA levels of interleukin-6 (IL-6), and is capable of effectively protecting the function of mitochondria in human aortic endothelium from being damaged by a saturated fatty acid, for example, increasing the expression of mitochondrial complex I.

Abstract: The invention provides an application of a nano RNAi preparation in PVY prevention and control, belongs to the field of genetic engineering and application thereof, and can solve the problem of the nano RNAi preparation in PVY virus prevention and control. The RNAi preparation is prepared from dsRNA and chitosan nano materials, wherein the dsRNA is prepared from three gene capsid proteins CP, auxiliary components-protease HC-Pro and genome connexin VPg, and the dsRNA plays a key role in replication, proliferation and movement of PVY virus in plants. The nano RNAi preparation provided by the invention is used for virus prevention and control of PVY, so that the stability of dsRNA is stronger, the effect is longer, a good virus prevention and control effect can be achieved, and the nano RNAi preparation has a good application prospect in the field of PVY virus prevention and control.

Abstract: An electronic cigarette liquid supply device includes the piezoelectric substrate, the insulating film, the first interdigital transducer, the second interdigital transducer, the liquid storage chamber, the flow channel and the liquid outlet. A liquid inlet is provided on the liquid storage chamber. One end of the flow channel is hermetically connected to the liquid storage chamber, and the other end of the flow channel is the liquid outlet. The first interdigital transducer and the second interdigital transducer are attached to a surface of the piezoelectric substrate and located between the piezoelectric substrate and the insulating film. The liquid storage chamber, the flow channel and the liquid outlet are provided outside and above the insulating film.

Abstract: The present invention provides a method for processing a filter to obtain a calibration dust filter, and a method for off-site calibration using the calibration dust filter. In the present invention, a batch of filters that meets specific requirements is screened out as the basal filters, and then the basal filters are processed in an actual environment to obtain the calibration dust filters. The counted number of beta particles is measured before and after sampling, and then a correction factor K is inversely inferred. The beta attenuation suspended particulate analyzer is corrected using the correction factor K.

Abstract: The present disclosure provides a method and a device for previewing video playback progress, the method includes: detecting user's adjusting of progress position to a target video, and acquiring an adjusted progress section; matching corresponding frame position range according to the progress section; searching a frame difference value corresponding to each of the video frames contained in the frame position range from a pre-established database, and selecting a pre-configured number of frame difference values which are relatively higher from the frame difference values, displaying the multiple video frames corresponding to the pre-configured number of frame difference values searched to user in a preview form. The present disclosure solves the problem of that in existing technology it is unable to rapidly locate to the interesting video content when watching the network video.

Abstract: An atomizing device supporting multiple inhalation modes includes the following components: the main body housing, the main support, the upper end cover, the atomizer placed on the atomizer base, and the lower end cover. A method of using the atomizing device is further provided. The atomizing device of the present invention supports three inhalation modes, and the inhalation mode and the airflow channel can be switched synchronously; the temperature control for aroma generation during low-temperature baking is accurate, the utilization of cigarettes is sufficient and the inhalation comfort is satisfying. Likewise in the “cigarette tar atomizing+cigarette baking” mode, smoke from the atomized cigarette tar and the smoke from the cigarette baking are fully mixed to yield a rich aroma that is comfortable to inhale, and provides a satisfactory smoking experience.

Abstract: An atomizing device supporting multiple inhalation modes includes the following components: the main body housing, the main support, the upper end cover, the atomizer placed on the atomizer base, and the lower end cover. A method of using the atomizing device is further provided. The atomizing device of the present invention supports three inhalation modes, and the inhalation mode and the airflow channel can be switched synchronously; the temperature control for aroma generation during low-temperature baking is accurate, the utilization of cigarettes is sufficient and the inhalation comfort is satisfying. Likewise in the “cigarette tar atomizing+cigarette baking” mode, smoke from the atomized cigarette tar and the smoke from the cigarette baking are fully mixed to yield a rich aroma that is comfortable to inhale, and provides a satisfactory smoking experience.

Abstract: The present disclosure provides a preparation method of the electroconductive polyimide and a display panel. The preparation method may include: providing aminated carbon nanotubes; and mixing the aminated carbon nanotubes with diamine and dianhydride in a predetermined reaction condition to form a mixture, such that the aminated carbon nanotubes react with the diamine and the dianhydride to generate the electroconductive polyimide. According to the above method, the electroconductive polyimide can be prepared through the reaction between the aminated carbon nanotubes, the diamine, and the dianhydride.

Abstract: The present disclosure provides a method and a device for previewing video playback progress, the method includes: detecting user's adjusting of progress position to a target video, and acquiring an adjusted progress section; matching corresponding frame position range according to the progress section; searching a frame difference value corresponding to each of the video frames contained in the frame position range from a pre-established database, and selecting a pre-configured number of frame difference values which are relatively higher from the frame difference values, displaying the multiple video frames corresponding to the pre-configured number of frame difference values searched to user in a preview form. The present disclosure solves the problem of that in existing technology it is unable to rapidly locate to the interesting video content when watching the network video.

Abstract: Disclosed is an extraction method for time-space-spectrum four-dimensional remote sensing data. The method includes: obtaining remote sensing images at a preset coverage area during a preset time period (S1); re-projecting the remote sensing images in a way that the respective pixel positions of the respective remote sensing images at different time points are overlapped (S2); storing all of re-projected remote sensing images into a storage unit according to a first preset storage method, or storing all of the re-projected remote sensing images into the storage unit according to a second preset storage method (S3); determining, on the basis of requirement information for data extraction, whether current data format of remote sensing data is a data format matching the requirement information (S4); if yes, determining, on the basis of the requirement information, a storage location of required remote sensing data, and extracting the required remote sensing data (S5).

Abstract: The present disclosure provides a resin composition, a cured photoresist and a display panel. The resin composition includes an initiator, at least one multifunctional monomer, a resin, a solvent, and an agent; wherein the multifunctional monomer comprises a monomer compound with the secondary amine group. Through the above-mentioned method, the present disclosure can realize the low-temperature curing of a photoresist, and can further reduce the phenomenon of high-temperature yellowing of the organic flat layer material during the subsequent curing process, and the high-temperature deformation of the substrate can be avoided in the application of flexible displays.

Abstract: Embodiments of the present invention provide a method and apparatus for authenticating a virtual subscriber identity module (VSIM). The method includes: establishing a first connection with a mobile communication network according to a removable subscriber identity module (RSIM); acquiring VSIM information sent by a VSIM server via the first connection, the VSIM information comprising a subscriber identification number; initiating a registration process to a network side according to the VSIM information; acquiring an authentication request, the authentication request carrying an authentication parameter to request for authentication for the VSIM; sending the authentication parameter to the VSIM server, such that the VSIM server determines an authentication response parameter according to the authentication parameter; and acquiring the authentication response parameter sent by the VSIM server, and performing authentication according to the authentication response parameter.

Abstract: A manufacturing method for a display panel based on BOA technology is disclosed. The method includes an array substrate, wherein, the array substrate includes a display region and a non-display region; forming a color photoresist layer and a black matrix layer on the array substrate, and in a process of forming the color photoresist layer and/or the black matrix layer, forming a spacer simultaneously. A display panel based on BOA technology is also disclose. In the processes of forming the color photoresist layer and/or the black matrix layer, forming the spacer simultaneously to reduce a process for individually forming the spacer such that the manufacturing processes of the display panel are reduced to decrease the production cost.

Abstract: The present disclosure provides a resin composition, a cured photoresist and a display panel. The resin composition includes an initiator, at least one multifunctional monomer, a resin, a solvent, and an agent; wherein the multifunctional monomer comprises a monomer compound with the secondary amine group. Through the above-mentioned method, the present disclosure can realize the low-temperature curing of a photoresist, and can further reduce the phenomenon of high-temperature yellowing of the organic flat layer material during the subsequent curing process, and the high-temperature deformation of the substrate can be avoided in the application of flexible displays.

Abstract: A lutetium nitride-based phosphor and a light emitting device comprising the same, wherein the lutetium nitride-based phosphor comprises an inorganic compound, and the composition of the inorganic compound comprises at least an M element, an A element, a D element and an R element; the M element is one or two elements selected from a group consisting of Lu, La, Pr, Nd, Sm, Y, Tb and Gd, and necessarily comprises Lu; the A element is Si and/or Ge; the D element is one or two elements selected from a group consisting of O, N and F, and necessarily comprises N; the R element is Ce and/or Dy, and the atomic molar ratio of the Lu element in the M element is greater than 50%. Because the ion radius of Lu3+ is smaller than the ion radius of La3+, the light color performance thereof can be flexibly adjusted according to needs.

Abstract: The present disclosure provides a preparation method of the electroconductive polyimide and a display panel. The preparation method may include: providing aminated carbon nanotubes; and mixing the aminated carbon nanotubes with diamine and dianhydride in a predetermined reaction condition to form a mixture, such that the aminated carbon nanotubes react with the diamine and the dianhydride to generate the electroconductive polyimide. According to the above method, the electroconductive polyimide can be prepared through the reaction between the aminated carbon nanotubes, the diamine, and the dianhydride.

Abstract: Phosphor, a preparation method for the phosphor, and a light emitting device having the phosphor. The phosphor comprises an inorganic compound which at least comprises an element M, an element A, an element D, and an element R; the element M is one or two elements selected from the group consisting of Lu, La, Pr, Nd, Sm, Y, Tb, and Gd and must comprise Lu; the element A is Si and/or Ge; the element D is one or two elements selected from the group consisting of O, N, and F and must comprise N; the element R is Ce and/or Dy. Since the ionic radius of Lu3+ is smaller than that of La3+, when the inorganic compound comprises element Lu, the original ligand site would be contracted. In order to reduce lattice distortion due to the ligand site contraction, the adjacent ligand site expands, and the photochromic property is adjusted.