Abstract: There is provided a contrast agent for diagnosis of vascular disease containing a gadolinium-based compound as an active ingredient. It has been found that the gadolinium-based compound Gd-DOTA-click-SF of the present disclosure, has a higher molar longitudinal relaxivity (r1) than Dotarem, is stable, and does not affect in vitro cell viability. In addition, it has been found through MRI images that the specific binding of Gd-DOTA-click-SF in an animal model of abdominal aortic aneurysm established using elastase, a serine protease, is remarkable. Also, it has been confirmed that the content of the gadolinium-based compound of the present disclosure that binds to serine protease in the aorta, that is, the content of gadolinium in the aorta, is remarkable. Thus, the Gd-DOTA-click-SF compound according to the present disclosure may be usefully used in MRI and CT imaging diagnosis for vascular disease.

Abstract: Numerous examples are disclosed of verification circuitry and associated methods in an artificial neural network. In one example, a system comprises a vector-by-matrix multiplication array comprising a plurality of non-volatile memory cells arranged in rows and columns, the non-volatile memory cells respectively capable of storing one of N possible levels corresponding to one of N possible currents, and a plurality of output blocks to receive current from respective columns of the vector-by-matrix multiplication array and generate voltages during a verify operation of the vector-by-matrix multiplication and generate digital outputs during a read operation of the vector-by-matrix multiplication.

Abstract: A method may include receiving at least one camera frame of a first radar target and a second radar target, determining an estimated radar pose based at least in part on the at least one received camera frame, receiving a first radar cross-section (RCS) response from the first radar target and second radar target, determining an estimated elevation angle based at least in part on the first RCS response, and determining an estimated radar angle by refining the estimated radar pose and the estimated elevation angle based on at least in part on the first RCS response.

Abstract: A method for treating a cerebrovascular disease according to an embodiment of the present disclosure includes administering a composition comprising at least one of melittin and magnetic iron oxide nanoparticle loaded with melittin as an effective component to a subject in need thereof. A composition according to an embodiment of the present disclosure for preventing, ameliorating, or treating a cerebrovascular disease includes melittin or magnetic iron oxide nanoparticle loaded with melittin as an effective component. The melittin or magnetic iron oxide nanoparticle loaded with melittin not only can reduce the diameter of cerebral arteries, increase the thickness of cerebral arteries, increase the content of elastin and smooth muscles, and reduce the content of abnormal collagen but also has an effect of suppressing the expression of the factors which mediate an inflammatory response.

Abstract: An apparatus and method for joint calibration of vision and radar sensors for an autonomous device is disclosed. The apparatus may include a spherical portion and a cutout portion. The cutout portion may be formed within the spherical portion and have three equal surfaces. Additionally, the apparatus may include a trihedral reflector positioned within the cutout portion.

Abstract: A power control and correction method capable of adapting to each type of transmission environment, addressing interference problems of user devices in the network, and ensuring good signal quality for signal decoding. The method adjusts and controls the receiver power adaptation according to the transmission environment in the eNodeB LTE system.

Abstract: Method of exchanging information between Radio Remote Unit (RRU) and Baseband Unit (BBU) in Evolved Node B (eNodeB) when there is loss of synchronization of the Common Public Radio Interface (CPRI), including a) listening on BBU Small Frequency Factor (SFP) interface; b) when RRU detects an CPRI asynchronous event within a time period, conducting a hardware and software uncertainties test including the CPRI status, frequency, temperature, voltage, current and Radio Frequency (RF) operation; c) RRU converts checked uncertainty into text string; d) encoding text string into Morse code as binary bits 0,1; e) sending binary bits to the BBU by SFP module optical signal turning on and off; f) received data at the BBU SFP interface is encoded to Morse code, convert Morse code to text and writing file; and g) periodically checking the received text strings, collating them with predefined error codes, and take necessary trouble shooting steps.

Abstract: An apparatus and method for joint calibration of vision and radar sensors for an autonomous device is disclosed. The apparatus may include a spherical portion and a cutout portion. The cutout portion may be formed within the spherical portion and have three equal surfaces. Additionally, the apparatus may include a trihedral reflector positioned within the cutout portion.

Abstract: A power control and correction method capable of adapting to each type of transmission environment, addressing interference problems of user devices in the network, and ensuring good signal quality for signal decoding. The method adjusts and controls the receiver power adaptation according to the transmission environment in the eNodeB LTE system.

Abstract: The present disclosure provides drilling and tripping equipment packages and control schemes and methods using two or more lifting systems that operate simultaneously and continuously in a synchronized manner such that the feeding of tubular into or out of a well bore is achieved with continuous or near continuous movement, without the need for periodic interruptions. The drilling and tripping equipment packages and control schemes are also able to rotate the tubular in the well bore with continuous speed and torque sufficient for both drilling and back-reaming operations. The drilling and tripping equipment package and control scheme is additionally able to circulate drilling fluid into the internal bore of the tubular with sufficient pressure and flow to facilitate both drilling and back-reaming operations, with minimal interruption to circulation.

Abstract: Computer tablets require users to hold the device by one hand and perform other tasks with the other hand. It has been causing difficulty for people who have a need to use the tablet when they do not have both hands available to use the device. This invention has 3 different novel designs that enable three or less fingers to hold the tablet, leaving other fingers for other usages on the tablet.

Abstract: A method is proposed for acquiring a service sold over a data network (20) against presentation of a transaction medium (2). The service is ordered by a user (1) by a user end system (10) from a service provider (40). The latter calls in a clearing center (30) which enters into a data exchange with the transaction medium (2) to call for therefrom a necessary contribution in the form of certain data assumed for acquisition of the service. The ordering process and the data exchange with the transaction medium (2) for calling for the contribution are linked via an identifier (KM) associated with the transaction medium (2), the identifier being determined by the user end system (10) and used to secure the ordering process and the call for the contribution.

Abstract: The present disclosure provides drilling and tripping equipment packages and control schemes and methods using two or more lifting systems that operate simultaneously and continuously in a synchronized manner such that the feeding of tubular into or out of a well bore is achieved with continuous or near continuous movement, without the need for periodic interruptions. The drilling and tripping equipment packages and control schemes are also able to rotate the tubular in the well bore with continuous speed and torque sufficient for both drilling and back-reaming operations. The drilling and tripping equipment package and control scheme is additionally able to circulate drilling fluid into the internal bore of the tubular with sufficient pressure and flow to facilitate both drilling and back-reaming operations, with minimal interruption to circulation.

Abstract: A process utilizing a tapered screw impeller extending at least partly into the extruder cone within the extrude region in a plodder assembly for manufacturing an improved multiphase soap bar product, which enables the use of a broader range of soap materials/formulas, including a broader range of secondary discontinuous phases materials with similar or slightly higher hardness compared to the primary continuous phase hardness, which allows more feasible, easy and convenient production.

Abstract: A method is proposed for acquiring a service sold over a data network (20) against presentation of a transaction medium (2). The service is ordered by a user (1) by a user end system (10) from a service provider (40). The latter calls in a clearing center (30) which enters into a data exchange with the transaction medium (2) to call for therefrom a necessary contribution in the form of certain data assumed for acquisition of the service. The ordering process and the data exchange with the transaction medium (2) for calling for the contribution are linked via an identifier (KM) associated with the transaction medium (2), the identifier being determined by the user end system (10) and used to secure the ordering process and the call for the contribution.

Abstract: A system is disclosed for exact positioning of a printed circuit board to be drilled utilizing a camera vision system. The fiducial is formed in a semi-opaque area of the circuit board panel that is free of copper or other metallic layer material on top and bottom surfaces thereof, enabling light to be directed upwardly through a transparent surface area of a vacuum chuck on which the panel is disposed. In this manner, the outline of the fiducial is silhouetted through this back lighted arrangement so that the camera vision system can easily ‘see’ the fiducial to communicate the precise location of the circuit board and enable movement of the vacuum chuck in X and Y directions to effect the desired precise drilling at predetermined locations on the panel.