Abstract: A mirrorless large-aperture ultra wide-angle lens relates to a wide-angle lens of which a full angle of view is over 100 degrees, and sequentially comprises two parts from an object side to an image side: a first lens group Gr1 having a positive diopter and a second lens group Gr2 having a positive diopter; when an object moves closer from infinity, the first lens group Gr1 is fixed, the second lens group Gr2 moves towards the object to implement an ultra wide-angle microlens which is in focus and meets the following conditional expression: 2.0?F1/F2?10, wherein F1: a focal length of the first lens group Gr1; and F2: a focal length of the first lens group Gr2. The Invention can provide a miniaturized, high-performance, low-cost ultra wide-angle lens whose angle of view is over 100 degrees, achieving strong universality.

Abstract: The present approach relates to the design and use of a functionally closed bioreactor designed to immobilize, culture, and mature tissue on a loading platform. The bioreactor may be equipped with sensors for tissue monitoring which in conjunction with stiffness data can provide closed-loop control of tissue maturation. Based on a relationship between cartilage stiffness and tissue maturity, measurements of stiffness can be acquired and used as a surrogate for cartilage maturity without the need for destructive tests.

Abstract: Disclosed is an interconnected transportation network system, wherein same is related to the field of transportation facilities and control, and comprises a main transportation system, a transfer system and an entry/exit system. The main transportation system is formed of a closed annular rail vehicle, and the annular train moves continuously on a T-shaped track to fulfil a passenger transportation task by means of multi-point drive. The transfer system (intercommunication) is of the same structure as that of the main transportation system, and the passengers transfer between main transportation lines by means of the transfer system. The entry/exit system (terminal) is formed of an annular buffer vehicle system and a stepping speed control system, and the passengers enter or exit the main transportation lines in a self-service manner by means of the entry/exit system.

Abstract: Provided herein are novel methods for expansion and passaging of cell aggregates comprising stem cells and/or differentiated cells and comprising the use of closed systems in stirred tank bioreactors. The methods of the invention permit closed system serial passage expansion of pluripotent stem cells and/or progeny thereof with associated pluripotency markers and differentiation potential.

Abstract: Cone Beam Breast CT, (CBBCT) is a three-dimensional breast imaging modality with high soft tissue contrast, high spatial resolution and no tissue overlap. CBBCT-based computer aided diagnosis (CBBCT-CAD) technology is a clinically useful tool for breast cancer detection and diagnosis that will help radiologists to make more efficient and accurate decisions. The CBBCT-CAD is able to: 1) use 3D algorithms for image artifact correction, mass and calcification detection and characterization, duct imaging and segmentation, vessel imaging and segmentation, and breast density measurement, 2) present composite information of the breast including mass and calcifications, duct structure, vascular structure and breast density to the radiologists to aid them in determining the probability of malignancy of a breast lesion.

Abstract: A mask management system and a method for using a mask are provided. The mask management system includes: a mask feeding module, configured to provide at least one mask group, each of the at least one mask group including one cassette and a plurality of masks placed in the cassette; a mask detecting and processing module, configured to detect the plurality of masks in the mask group and perform a corresponding mask processing on a mask required to be processed according to a detection result; and a mask classification module, configured to readjust a mask which is processed and qualified into the cassette of the mask group to which the mask belongs.

Abstract: The present invention provides a production equipment monitoring method and system, and the method comprises: receiving production equipment alarm information; determining abnormal production equipment according to the production equipment alarm information, and determining a user group corresponding to the abnormal production equipment according to preset correspondence between production equipment and user group; and sending the production equipment alarm information to a user in the determined user group in a preset alarm manner. As a result, alarm information can be sent to the corresponding user(s) in the preset alarm manner the first time an abnormity in the production equipment is found, so as to notify related personnel to handle the abnormity timely and accurately.

Abstract: A shift converter relates to the field of camera lens technologies, and sequentially comprises, from an object side to an image side, a first lens group G1 having a positive diopter and a second lens group G2 having a negative diopter; when a focal length of the first lens group G1 is F1, a focal length of the second lens group is F2, and a focal length of the whole shift converter is F, the following conditional expression is met: 1.0?|F1/F2|?4.5 (1). The Invention can provide a shift converter which is connected on an image space side of a lens of a single-lens reflex camera, small in size, low in costs, good in performance, and strong in universality, and turns an ordinary lens into a tilt-shift lens.

Abstract: A mirrorless large-aperture ultra wide-angle lens relates to a wide-angle lens of which a full angle of view is over 100 degrees, and sequentially comprises two parts from an object side to an image side: a first lens group Gr1 having a positive diopter and a second lens group Gr2 having a positive diopter; when an object moves closer from infinity, the first lens group Gr1 is fixed, the second lens group Gr2 moves towards the object to implement an ultra wide-angle microlens which is in focus and meets the following conditional expression: 2.0?F1/F2?10, wherein F1: a focal length of the first lens group Gr1; and F2: a focal length of the first lens group Gr2. The Invention can provide a miniaturized, high-performance, low-cost ultra wide-angle lens whose angle of view is over 100 degrees, achieving strong universality.

Abstract: Provided herein are novel methods for expansion and passaging of cell aggregates comprising stem cells and/or differentiated cells and comprising the use of closed systems on rocking platform bioreactors. The methods of the invention permit closed system serial passage expansion of pluripotent stem cells and/or progeny thereof with associated pluripotency markers and differentiation potential.

Abstract: The present disclosure relates to compensating method for cell assembly. According to a deviation value of a key position of a measured array substrate, a compensation value of an exposure parameter of black matrix process of a color film substrate is calculated in real time by using historical measurement data of batches. The compensation value is fed back to a manufacturing apparatus in real time. The manufacturing apparatus corrects the key parameter of the apparatus timely according to the compensation value of the exposure parameter of the black matrix, to manufacture a color film substrate matching with the array substrate.

Abstract: The present approach relates to the design and use of a functionally closed bioreactor designed to immobilize, culture, and mature tissue on a loading platform. The bioreactor may be equipped with sensors for tissue monitoring which in conjunction with stiffness data can provide closed-loop control of tissue maturation. Based on a relationship between cartilage stiffness and tissue maturity, measurements of stiffness can be acquired and used as a surrogate for cartilage maturity without the need for destructive tests.

Abstract: The present invention provides a production equipment monitoring method and system, and the method comprises: receiving production equipment alarm information; determining abnormal production equipment according to the production equipment alarm information, and determining a user group corresponding to the abnormal production equipment according to preset correspondence between production equipment and user group; and sending the production equipment alarm information to a user in the determined user group in a preset alarm manner. As a result, alarm information can be sent to the corresponding user(s) in the preset alarm manner the first time an abnormity in the production equipment is found, so as to notify related personnel to handle the abnormity timely and accurately.

Abstract: A manufacturing execution system, comprising a plurality of process devices, at least one client terminal device, and a server, wherein the client terminal device is configured to send management information for instructing the process devices to perform production operation to the server; the process devices is configured to send production information reflecting the production operation performed thereby to the server; the server is configured to process the received management information, and send the processed management information to the corresponding process devices to perform the production operation; and the server is configured to process the received production operation and send the processed production operation to the corresponding client terminal device. The practicability and the production efficiency of the manufacturing execution system are improved.

Abstract: Cone Beam Breast CT, (CBBCT) is a three-dimensional breast imaging modality with high soft tissue contrast, high spatial resolution and no tissue overlap. CBBCT-based computer aided diagnosis (CBBCT-CAD) technology is a clinically useful tool for breast cancer detection and diagnosis that will help radiologists to make more efficient and accurate decisions. The CBBCT-CAD is able to: 1) use 3D algorithms for image artifact correction, mass and calcification detection and characterization, duct imaging and segmentation, vessel imaging and segmentation, and breast density measurement, 2) present composite information of the breast including mass and calcifications, duct structure, vascular structure and breast density to the radiologists to aid them in determining the probability of malignancy of a breast lesion.

Abstract: Provided herein are novel methods for expansion and passaging of cell aggregates comprising stem cells and/or differentiated cells and comprising the use of closed systems on rocking platform bioreactors. The methods of the invention permit closed system serial passage expansion of pluripotent stem cells and/or progeny thereof with associated pluripotency markers and differentiation potential.

Abstract: Provided herein are novel methods for expansion and passaging of cell aggregates comprising stem cells and/or differentiated cells and comprising the use of closed systems in stirred tank bioreactors. The methods of the invention permit closed system serial passage expansion of pluripotent stem cells and/or progeny thereof with associated pluripotency markers and differentiation potential.

Abstract: Cone Beam Breast CT (CBBCT) is a three-dimensional breast imaging modality with high soft tissue contrast, high spatial resolution and no tissue overlap. CBBCT-based computer aided diagnosis (CBBCT-CAD) technology is a clinically useful tool for breast cancer detection and diagnosis that will help radiologists to make more efficient and accurate decisions. The CBBCT-CAD is able to: 1) use 3D algorithms for image artifact correction, mass and calcification detection and characterization, duct imaging and segmentation, vessel imaging and segmentation, and breast density measurement, 2) present composite information of the breast including mass and calcifications, duct structure, vascular structure and breast density to the radiologists to aid them in determining the probability of malignancy of a breast lesion.

Abstract: An API (Atmospheric Pressure Interface) ion source and a mass spectrometer with the same are disclosed. In the disclosed API ion source and the mass spectrometer with the same, the included angle ? between the capillary (2) and the mass analyzer (4) of the mass spectrometer (10) is 80°˜150°. The repeller electrode (3) is installed outside the included angle a and a 110˜380V DC voltage is applied thereto, so that the sample ions with low kinetic energy in the sample ion flow passed through the capillary (2) change the flying direction thereof by an angle with 180°-? and subsequently enter the mass analyzer (4).

Abstract: Cone Beam Breast CT (CBBCT) is a three-dimensional breast imaging modality with high soft tissue contrast, high spatial resolution and no tissue overlap. CBBCT-based computer aided diagnosis (CBBCT-CAD) technology is a clinically useful tool for breast cancer detection and diagnosis that will help radiologists to make more efficient and accurate decisions. The CBBCT-CAD is able to: 1) use 3D algorithms for image artifact correction, mass and calcification detection and characterization, duct imaging and segmentation, vessel imaging and segmentation, and breast density measurement, 2) present composite information of the breast including mass and calcifications, duct structure, vascular structure and breast density to the radiologists to aid them in determining the probability of malignancy of a breast lesion.