Abstract: A system and method for cardiac activation imaging includes non-invasively or minimally invasively acquiring data about an electrical activation of a heart of a subject using at least one sensor. An activation image of the heart of the subject is reconstructed using a weighted sparse constrained reconstruction.

Abstract: The invention provides an adaptive driving behavior adjusting method for an electric vehicle, intended for solving the problem that existing energy recovery approaches fail to fully satisfy endurance mileage extending requirements of electric vehicles and the problem that a charging or battery-swapping time cannot be accurately determined. The method comprises the steps of: estimating an endurance mileage of the electric vehicle; acquiring information of a location of the nearest charging pile or a destination by means of a GPS; acquiring information of a lane in which the electric vehicle is currently traveling by means of the GPS; and the electric vehicle selectively enters a forced adaptive driving mode or an optional adaptive driving mode, based on endurance mileage of the electric vehicle, the information of the location of the charging pile or the destination and the information of the lane.

Abstract: Disclosed are methods and systems for localizing where in a heart an arrhythmia originates. Electrical data may be recorded using an electrocardiography device, the electrical data corresponding to electrical activity in the heart of a subject. The electrical data (or portions or representations thereof) may be fed to one or more convolutional neural networks. The one or more neural networks may provide an identification of a segment of the heart at which an arrhythmia originates, and whether the arrhythmia has an epicardial or endocardial focus. Arrhythmias may localized and classified non-invasively using only data acquired using, for example, a 12-lead ECG.

Abstract: The present invention proposes an imaging system and a communication platform for communication among a plurality of nodes of the imaging system. A node of the imaging system comprises a protocol module (510) for receiving a data message over the network; a network module (520) for receiving a data field of the data message from the protocol module; and at least one service module (530-1, . . . , 530-n); wherein the data field comprises a message identifier (MsgID) for indicating a type of the data message, and a payload field; each service module (530-1, . . .

Abstract: Embodiments of the present disclosure concern methods and compositions for prognosis, diagnosis, and/or treatment of prostate cancer or breast cancer, for example. Certain embodiments of the disclosure concern assaying for the expression level of TDRD1. Particular embodiments concern treating an individual with a particular cancer therapy when the expression level of TDRD1 is overexpressed.

Abstract: A system and method for 3D activation recovery interval (ARI) imaging is provided that may be used to determine the spatial pattern of cardiac activation and recovery by reconstructing ARI maps noninvasively. This may be used for patients suffering from premature ventricular contraction (PVC), for example. Recovery plays an important role in the susceptibility to cardiac arrhythmias. Given the inhomogeneous and dynamic nature of the recovery pattern, a 3D ARI imaging can provide important information guiding determination of the underlying arrhythmogenesis. Additionally, 3D ARI imaging has the advantage of being able to be extracted from multiple, simultaneously recorded electrograms and reflects the dynamics and spatial characteristics of repolarization.

Abstract: Modeling data as an undirected graph can include a set of entities and a set of attributes. A set of relationships can be defined to represent semantic associations with each association connecting at least two entities. Attributes can be associated with entities rather than with relationships. A hierarchical query language with a set of atomic operations on modeled data can be employed. The modeled data can be displayed on a display unit.

Abstract: Embodiments of the present invention provide a system, method and computer program products for memory space management for storage class memory. One embodiment comprises a method for information storage in an information technology environment. The method comprises storing data in a storage class memory (SCM) space, and storing storage management metadata corresponding to said data, in the SCM in a first data structure. The method further includes buffering storage management metadata corresponding to said data, in a main memory in a second data structure.

Abstract: Systems and methods for producing an image of the electrical properties of an object using magnetic resonance imaging (“MRI”) are provided. The electrical properties are determined based on estimated gradient values of the electrical properties of the object. For instance, electrical property maps are reconstructed using a spatial integration on gradient values that are estimated from the magnitude and relative phase values derived from measurements of multiple transmit and receive B1fields. Specific absorption rate (“SAR”) maps can also be produced based on the estimated electrical properties.

Abstract: An automobile electrical system, intended to solve the problem that the existing automobile bus system has low efficiency and poor security in terms of the communication of different bus modules. For this purpose, the automobile electrical system comprises a gateway and a plurality of CAN buses connected to the gateway in parallel, wherein at least one module is connected to each of the CAN buses in parallel; and the automobile electrical system further comprises an ICAN isolation bus, wherein the ICAN isolation bus is arranged between at least two buses of the CAN buses and is used for connecting a module on one CAN bus to a module on another CAN bus. Further disclosed are an isolation system for an automobile electrical system and a method for isolating an automobile electrical system.

Abstract: Systems, apparatuses, and methods for implementing a decoupled crossbar for a stream processor are disclosed. In one embodiment, a system includes at least a multi-lane execution pipeline, a vector register file, and a crossbar. The system is configured to determine if a given instruction in an instruction stream requires a permutation on data operands retrieved from the vector register file. The system conveys the data operands to the multi-lane execution pipeline on a first path which includes the crossbar responsive to determining the given instruction requires a permutation on the data operands. The crossbar then performs the necessary permutation to route the data operands to the proper processing lanes. Otherwise, the system conveys the data operands to the multi-lane execution pipeline on a second path which bypasses the crossbar responsive to determining the given instruction does not require a permutation on the input operands.

Abstract: Systems, apparatuses, and methods for implementing a stream processor with overlapping execution are disclosed. In one embodiment, a system includes at least a parallel processing unit with a plurality of execution pipelines. The processing throughput of the parallel processing unit is increased by overlapping execution of multi-pass instructions with single pass instructions without increasing the instruction issue rate. A first plurality of operands of a first vector instruction are read from a shared vector register file in a single clock cycle and stored in temporary storage. The first plurality of operands are accessed and utilized to initiate multiple instructions on individual vector elements on a first execution pipeline in subsequent clock cycles. A second plurality of operands are read from the shared vector register file during the subsequent clock cycles to initiate execution of one or more second vector instructions on the second execution pipeline.

Abstract: The present application relates to geophysical survey, particularly provides an inversion velocity model, a method for establishing the same and a method for acquiring images of underground structure. The method for establishing inversion velocity model comprises: converting observation seismic records into first intermediary data which contains data with frequency no higher than a first predetermined frequency; calculating synthetic seismic records based on a set initial velocity model and converting the synthetic seismic records into second intermediary data which also contains data with frequency no higher than the first predetermined frequency; establishing an objective function based on the first intermediary data and the second intermediary data; calculating a velocity gradient of seismic wave based on the objective function; calculating a iteration step of the velocity gradient; determining the inversion velocity model based on the velocity gradient and the iteration step.

Abstract: Systems, apparatuses, and methods for implementing a high bandwidth, low power vector register file for use by a parallel processor are disclosed. In one embodiment, a system includes at least a parallel processing unit with a plurality of processing pipeline. The parallel processing unit includes a vector arithmetic logic unit and a high bandwidth, low power, vector register file. The vector register file includes multi-bank high density random-access memories (RAMs) to satisfy register bandwidth requirements. The parallel processing unit also includes an instruction request queue and an instruction operand buffer to provide enough local bandwidth for VALU instructions and vector I/O instructions. Also, the parallel processing unit is configured to leverage the RAM's output flops as a last level cache to reduce duplicate operand requests between multiple instructions. The parallel processing unit includes a vector destination cache to provide additional R/W bandwidth for the vector register file.

Abstract: There is provided a conductive fibrous material comprising a plurality of carbonaceous fibers, wherein each carbonaceous fiber is fused to at least one other fiber. The carbonaceous fibers may be fused at fiber-to-fiber contact points by a polymer. The process of making the conductive fibrous material comprises mixing a phenolic polymer with a second polymer to form a polymer solution, preparing phenolic fibers having nano- or micro-scale diameters by electrospinning the polymer solution, and subsequent carbonization of the obtained phenolic fibers, thereby generating carbonaceous fibers, wherein each carbonaceous fiber is fused to at least one other fiber. The conductive fibrous material may be useful in electrode materials for energy storage devices.

Abstract: A system and method for cardiac activation imaging includes non-invasively or minimally invasively acquiring data about an electrical activation of a heart of a subject using at least one sensor. An activation image of the heart of the subject is reconstructed using a weighted sparse constrained reconstruction.

Abstract: The present application relates to heat management and control of new energy vehicle, particularly to an active cooling power calibrating method and system for energy storing unit. The application aims at resolving the problem that the existing active cooling power calibrating experiment for energy storing unit executed in a wind tunnel cabin, is inefficient and costly. The active cooling power calibrating method for energy storing unit of the present application mainly comprises the steps of: improving inlet temperature of the energy storing unit to a target temperature with a heating device; cooling the energy storing unit with a cooling system in a way of maintaining the inlet temperature at the target temperature; calibrating parameters of the cooling system when the inlet temperature is kept stable at the target temperature.

Abstract: Provided are an electric drive system for a motor vehicle and a motor vehicle using the electric drive system. The electric drive system for a motor vehicle comprises: an inverter unit (100) configured to convert externally-supplied DC power to AC power; an electric motor unit (300) configured to convert the power from the inverter unit (100) into mechanical rotation and output the mechanical rotation from an output shaft (303); and a gearbox unit (200) configured to decelerate the rotation transmitted from an input shaft (202) and output the decelerated rotation. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) have respective independent enclosures. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) are detachably and mutually connected in an axial direction along the input shaft (202) of the gearbox unit (200) with the gearbox unit (200) positioned in between.

Abstract: A method of preparing a fiber-reinforced polymer composite is provided. The method includes (a) providing a swollen clay material; (b) chemically modifying a surface of the swollen clay material with an organosilane to form a silane-modified clay material; (c) intercalating the silane-modified clay material with a binder to form an intercalated clay material; and (d) melt compounding the intercalated clay material with a mixture comprising a polymer and fiber to form the fiber-reinforced polymer composite. A fiber-reinforced polymer composite is also provided.

Abstract: A super single instruction, multiple data (SIMD) computing structure and a method of executing instructions in the super-SIMD is disclosed. The super-SIMD structure is capable of executing more than one instruction from a single or multiple thread and includes a plurality of vector general purpose registers (VGPRs), a first arithmetic logic unit (ALU), the first ALU coupled to the plurality of VGPRs, a second ALU, the second ALU coupled to the plurality of VGPRs, and a destination cache (Do$) that is coupled via bypass and forwarding logic to the first ALU, the second ALU and receiving an output of the first ALU and the second ALU. The Do$ holds multiple instructions results to extend an operand by-pass network to save read and write transactions power. A compute unit (CU) and a small CU including a plurality of super-SIMDs are also disclosed.