Abstract: A vehicle having: a frame having a lower wall; and a power storage system having: a container, which is arranged under the frame, is fixed to the lower wall of the frame and is provided with a lower wall; a plurality of battery modules, which are housed inside the container; and a plurality of locking pins, which are fixed to the lower wall of the container, perpendicularly project from the lower wall of the container and engage the battery modules. Each locking pin extends up to the lower wall of the frame and has, at the top, a first hole, which is threaded. The lower wall of the frame has a plurality of second holes, each being a through hole and being aligned with a corresponding first hole. A plurality of mounting screws is provided, each inserted through a second hole of the lower wall of the frame and screwed into the first hole of a corresponding locking pin.

Abstract: Method of classifying data may include training, by processing circuitry, a neural network based on labeled inputs of a training data set; identifying, by the processing circuitry, a refinement subset of unlabeled inputs of a pool data set by determining, for each unlabeled input, a first distance of the unlabeled input to the labeled inputs of the training data set and a second distance of the unlabeled input to other unlabeled inputs of the pool data set; submitting, by the processing circuitry, the refinement subset to a labeling process to produce a labeled subset; training, by the processing circuitry, the neural network based on the labeled subset to produce a trained neural network; and classifying, by the processing circuitry, new data using the trained neural network.

Abstract: The invention relates to a method of Magnetic Resonance (MR) detection, in particular 13C-MR detection, by using a diagnostic medium comprising a hyperpolarized ester, in particular ethyl acetoacetate. The method comprises the detection of the MR signal of a hyperpolarized 13C carboxylic ester and of its respective hyperpolarized metabolite.

Abstract: The invention relates to a method of Magnetic Resonance (MR) detection, in particular 13C-MR detection, by using a diagnostic medium comprising a hyperpolarized ester, in particular ethyl acetoacetate. The method comprises the detection of the MR signal of a hyperpolarized 13C carboxylic ester and of its respective hyperpolarized metabolite.

Abstract: Hyperpolarized 1-13C-2-oxoglutarate as contrast agent in 13C Magnetic Resonance diagnostic technique (13C-MRI) for use in the diagnosis of cancer. In particular, upon administration of said 1-13C-2-oxoglutarate, signals of 1-13C-glutamate are detected. More in particular, different MR signals from 13C nuclei are detected and compared, said comparison being useful to determine a difference between tumor and non-tumor tissues, to determine the aggressiveness of a tumor or the efficacy of an anti-tumor therapy.

Abstract: A method and system are proposed for storing streamed multimedia data in a multimedia cache. The method includes: receiving portions of a multimedia data stream item from a multimedia source; pre-storing a plurality of the multimedia data stream portions in a buffer in the order in which the portions are received; determining the temporal position of the pre-stored multimedia data portions in the multimedia data stream in order to identify consecutive sequences in the media data stream; rearranging the pre-stored multimedia data stream portions to form at least one temporally contiguous data stream portion and storing each contiguous data stream portion as a single segment in a cache file.