Abstract: The present invention relates to the technical field of model establishment, and provides a dimethylarsinous acid-induced malignantly transformed cell line of human keratinocytes and application thereof. In the present invention, human keratinocytes are persistently exposed to and incubated with a low dose of dimethylarsinous acid, to construct an inorganic arsenic metabolite dimethylarsinous acid (DMAIII)-induced malignantly transformed cell model of human keratinocytes. The malignantly transformed cell model of the present invention promotes the identification of carcinogenicity of arsenic methylated metabolites, and indicates that long-term exposure to low-dose arsenic metabolite dimethylarsinous acid (DMAIII) causes malignant transformation of skin cells, thus providing a new cell model basis and new research idea for the study of carcinogenic mechanism of arsenic.

Abstract: The present disclosure relates to an in-plane two-dimensional translational optical actuator. The in-plane two-dimensional translational optical actuator includes a fixed plate, a translational plate, i elastic assemblies located between the fixed plate and the translational plate and with two ends connected to the fixed plate and the translational plate respectively, and j electromagnetic drive assemblies fixed between the fixed plate and the translational plate. Each elastic assembly is composed of elastic elements of the same or different quantities, and at least one elastic assembly in the i elastic assemblies has two or more elastic elements. The j electromagnetic drive assemblies are disposed in a plane in two different directions, and used to drive the translational plate to move relative to the fixed plate within a plane where the translational plate is located in two different directions, so as to achieve two-dimensional translation of the translational plate.

Abstract: In several aspects for detecting a computing system resource schedule, a computing device performs a pre-analysis process utilizing a collected log from multiple sources. The pre-analysis process including a data formatter that identifies data based on a metric, and a dimensionality reduction process that distributes the data into an n-dimensional space. Key patterns are extracted to separate a normal status and an abnormal status for the extracted key patterns. A post-analysis process is performed on the extracted key patterns utilizing a threshold formatter to identify a threshold for a health check.

Abstract: A sliding rail assembly includes an upper sliding rail and a lower sliding rail extending along a back-and-forth direction as well as an upper ball and a lower ball disposed therebetween. The lower sliding rail includes a horizontal base plate, a first vertical side plate connected to the upper portion at the left edge of the horizontal base plate, and a first horizontal top plate connected to the right side at the upper edge of the first vertical side plate; the upper sliding rail comprises a first inclined plate and a second inclined plate; the extension line of the first inclined plate with the first vertical side plate and the extension line of the first horizontal top plate to form an upper triangular region; the extension line of the second inclined plate intersects the horizontal base plate and the first vertical side plate to form a lower triangular region.

Abstract: Systems and methods enable machine learning (ML) feature prioritization to reduce image noise in a virtual environment. In embodiments, a method includes providing a device access to a virtual environment via a graphical user interface (GUI), the environment including images of objects and a navigation tool enabling a user to navigate the environment and interact with the images; monitoring interaction data of the user; calculating priority values for predefined areas of a first object in the environment, using an ML model trained with historic user interaction data and object data; processing image data of one or more of the predefined areas of the first object using image processing to generate new data based on display specifications of the client device and the priority values; and pre-loading the new data in a buffer, such that the new data is available prior to display of the new data to the user.

Abstract: The invention relates to a wide spectrum multi-band detection structure with selective absorption enhancement and its preparation method. The structure comprises a plurality of sub-pixel units capable of detecting incident light in different bands. Each sub-pixel unit is composed of a square well-shaped microstructure array and a metal lower electrode (2), a photosensitive layer (3) and an upper electrode (4) on the surface thereof. The size and array spacing of square well-shaped microstructures in different sub-pixel units are determined according to the detection bands of the sub-pixel units where they are located. The upper openings of the square well-shaped microstructures are hollow to form a resonant cavity, and the adjacent square well-shaped microstructures in the same sub-pixel unit form a resonant cavity, thus solving the problem that the detector structure in the prior art cannot simultaneously realize visible light-near infrared multi-band absorption enhancement detection.

Abstract: The invention relates to an infrared-transmitting high-sensitivity visible light detector and its preparation method. The detector is composed of passivation layer (14), upper electrode (13), heterojunction (15), lower electrode (3), and intrinsic monocrystalline silicon substrate (2). The upper electrode (13) is the material that is electrically conductive and transparent to visible light and infrared light. The heterojunction (15) is divided into heterojunction upper layer (5) and heterojunction lower layer (4), wherein the upper heterojunction layer (5) is a nano film sensitive to visible light and capable of transmitting infrared ray, and the lower heterojunction layer (4) is intrinsic monocrystalline silicon.

Abstract: The present invention relates to the technical field of model establishment, and provides a dimethylarsinous acid-induced malignantly transformed cell line of human keratinocytes and application thereof. In the present invention, human keratinocytes are persistently exposed to and incubated with a low dose of dimethylarsinous acid, to construct an inorganic arsenic metabolite dimethylarsinous acid (DMAIII)-induced malignantly transformed cell model of human keratinocytes. The malignantly transformed cell model of the present invention promotes the identification of carcinogenicity of arsenic methylated metabolites, and indicates that long-term exposure to low-dose arsenic metabolite dimethylarsinous acid (DMAIII) causes malignant transformation of skin cells, thus providing a new cell model basis and new research idea for the study of carcinogenic mechanism of arsenic.

Abstract: The present invention relates to the technical field of model establishment, and provides a dimethylmonothioarsinic acid-induced malignantly transformed cell line of human keratinocytes and use thereof. In the present invention, human keratinocytes are persistently exposed to and incubated with dimethylmonothioarsinic acid, to construct an inorganic arsenic metabolite dimethylmonothioarsinic acid (DMMTAv)-induced malignantly transformed cell model of human keratinocytes. The malignantly transformed cell model of the present invention promotes the identification of carcinogenicity of arsenic methylated metabolites, and indicates that long-term exposure to low-dose arsenic metabolite dimethylmonothioarsinic acid (DMMTAv) causes malignant transformation of skin cells, thus providing a new cell model basis and new research idea for the study of carcinogenic mechanism of arsenic.

Abstract: The invention relates to an infrared-transmitting high-sensitivity visible light detector and its preparation method. The detector is composed of passivation layer (14), upper electrode (13), heterojunction (15), lower electrode (3), and intrinsic monocrystalline silicon substrate (2). The upper electrode (13) is the material that is electrically conductive and transparent to visible light and infrared light. The heterojunction (15) is divided into heterojunction upper layer (5) and heterojunction lower layer (4), wherein the upper heterojunction layer (5) is a nano film sensitive to visible light and capable of transmitting infrared ray, and the lower heterojunction layer (4) is intrinsic monocrystalline silicon.

Abstract: The invention relates to a wide spectrum multi-band detection structure with selective absorption enhancement and its preparation method. The structure comprises a plurality of sub-pixel units capable of detecting incident light in different bands. Each sub-pixel unit is composed of a square well-shaped microstructure array and a metal lower electrode (2), a photosensitive layer (3) and an upper electrode (4) on the surface thereof. The size and array spacing of square well-shaped microstructures in different sub-pixel units are determined according to the detection bands of the sub-pixel units where they are located. The upper openings of the square well-shaped microstructures are hollow to form a resonant cavity, and the adjacent square well-shaped microstructures in the same sub-pixel unit form a resonant cavity, thus solving the problem that the detector structure in the prior art cannot simultaneously realize visible light-near infrared multi-band absorption enhancement detection.

Abstract: The invention discloses an automobile and a sliding rail assembly of a seat thereof. The sliding rail assembly is bilaterally symmetric, and comprises an upper sliding rail and a lower sliding rail extending along a back-and-forth direction as well as an upper ball and a lower ball disposed between the upper sliding rail and the lower sliding rail.

Abstract: An electronic device includes a first acoustic opening, a first microphone, a second acoustic opening, a second microphone, two flexible boots, and two chambers. The first microphone receives sound through the first acoustic opening. The second microphone receives the sound through the second acoustic opening. The first and second acoustic openings are spaced at least about 8 cm. The first microphone and the second microphone are identical and disposed in the flexible boots. The flexible boots are identical and disposed in the chambers. The chambers are identical.

Abstract: The present invention discloses a blade server management system comprising a plurality of management subsystems provided on each blade in a blade server and connected to each other via a local area network, each of which implements remote control and self-management for the corresponding blade, and said management subsystems including at least one master management subsystem for monitoring the operation parameters of the blade server through a monitoring subsystem; a communication subsystem provided on a backboard for connecting a external network and said local area network made up of said management subsystems; and a monitoring subsystem provided on the backboard and connected to said management subsystems for monitoring the operation parameters of the blade server based on a command from the master management subsystem. The blade server management system of the present invention has high system reliability and stability as well as a simple routing design while reducing the complexity of system design.

Abstract: An electronic device includes a first acoustic opening, a first microphone, a second acoustic opening, a second microphone, two flexible boots, and two chambers. The first microphone receives sound through the first acoustic opening. The second microphone receives the sound through the second acoustic opening. The first and second acoustic openings are spaced at least about 8 cm. The first microphone and the second microphone are identical and disposed in the flexible boots. The flexible boots are identical and disposed in the chambers. The chambers are identical.

Abstract: The present invention discloses a blade server management system comprising a plurality of management subsystems provided on each blade in a blade server and connected to each other via a local area network, each of which implements remote control and self-management for the corresponding blade, and said management subsystems including at least one master management subsystem for monitoring the operation parameters of the blade server through a monitoring subsystem; a communication subsystem provided on a backboard for connecting a external network and said local area network made up of said management subsystems; and a monitoring subsystem provided on the backboard and connected to said management subsystems for monitoring the operation parameters of the blade server based on a command from the master management subsystem. The blade server management system of the present invention has high system reliability and stability as well as a simple routing design while reducing the complexity of system design.

Abstract: Provided are methods of screening subjects for lysosomal storage diseases, preferably glycogen storage diseases, using a tetrasaccharide as a biomarker. In a more preferred embodiment, subjects are screened for Pompe disease (i.e., glycogen storage disease type II). Also provided are neonatal screening assays. The present invention further provides methods of monitoring the clinical condition and efficacy of therapeutic treatment in affected subjects. Further provided are methods of measuring a tetrasaccharide biomarker by tandem mass spectrometry, preferably, as part of a neonatal screening assay for Pompe disease.